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Cheema HA, Musheer A, Ejaz A, Paracha AA, Shahid A, Rehman MEU, Hermis AH, Singh H, Duric N, Ahmad F, Ahmad S, Torres A, Szakmany T. Efficacy and safety of corticosteroids for the treatment of community-acquired pneumonia: A systematic review and meta-analysis of randomized controlled trials. J Crit Care 2024; 80:154507. [PMID: 38128217 DOI: 10.1016/j.jcrc.2023.154507] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Revised: 10/01/2023] [Accepted: 10/03/2023] [Indexed: 12/23/2023]
Abstract
BACKGROUND The role of corticosteroids in the treatment of community-acquired pneumonia (CAP) remains uncertain. We conducted an updated meta-analysis to investigate the effectiveness and potential effect modifiers of adjunctive corticosteroids in patients with CAP. METHODS The protocol of this meta-analysis was registered with PROSPERO (CRD42022354920). We searched MEDLINE, Embase, the Cochrane Library and trial registers from inception till March 2023 to identify randomized controlled trials (RCTs) investigating corticosteroids in adult patients with CAP. Our primary outcome was the risk of all-cause mortality within 30 days after randomization (if not reported at day 30, we extracted the outcome closest to 30 days). Risk ratios (RR) and mean differences (MDs) were pooled under a random-effects model. RESULTS Fifteen RCTs (n = 3252 patients) were included in this review. Corticosteroids reduced the risk of all-cause mortality in CAP patients (RR: 0.69, 95% CI: 0.53-0.89; high certainty). This significant result was restricted to hydrocortisone therapy and patients with severe CAP. Additionally, younger patients demonstrated a greater reduction in mortality. Corticosteroids reduced the incidence of shock and the need for mechanical ventilation (MV), and decreased the length of hospital and ICU stay (moderate certainty). CONCLUSIONS Corticosteroids reduce the risk of all-cause mortality, especially in younger patients receiving hydrocortisone, and probably decrease the need for MV, the incidence of shock, and the length of hospital and ICU stay in patients with CAP. Our findings indicate that patients with CAP, especially severe CAP, will benefit from adjunctive corticosteroid therapy.
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Affiliation(s)
| | - Adeena Musheer
- Department of Medicine, Dow Medical College, Dow University of Health Sciences, Karachi, Pakistan
| | - Arooba Ejaz
- Department of Medicine, Dow Medical College, Dow University of Health Sciences, Karachi, Pakistan
| | - Anousheh Awais Paracha
- Department of Medicine, Dow Medical College, Dow University of Health Sciences, Karachi, Pakistan
| | - Abia Shahid
- Department of Chest Medicine, King Edward Medical University, Lahore, Pakistan
| | | | - Alaa Hamza Hermis
- Nursing College, Al-Mustaqbal University, 51001 Hillah, Babylon, Iraq
| | - Harpreet Singh
- Division of Pulmonary and Critical Care, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Natalie Duric
- Critical Care Directorate, The Grange University Hospital, Aneurin Bevan University Health Board, Cwmbran, United Kingdom
| | - Faran Ahmad
- Infectious Diseases-Critical Care Medicine, Creighton University Medical Center, Omaha, NE, USA; Critical Care Medicine, Veterans Affairs Medical Center, Omaha, NE, USA
| | - Sharjeel Ahmad
- Department of Medicine, Section of Infectious Diseases, University of Illinois College of Medicine at Peoria, Peoria, IL, USA
| | - Antoni Torres
- Department of Pneumology, Respiratory Institute, Hospital Clinic of Barcelona, Barcelona, Spain; CibeRes (Centro de Investigación Biomédica en Red de Enfermedades Respiratorias, 06/06/0028), Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; School of Medicine, University of Barcelona, Barcelona, Spain
| | - Tamas Szakmany
- Critical Care Directorate, The Grange University Hospital, Aneurin Bevan University Health Board, Cwmbran, United Kingdom; Department of Anaesthesia, Intensive Care and Pain Medicine, Division of Population Medicine, Cardiff University, Cardiff, United Kingdom.
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Tume LN, Lynes AA, Waugh V, Johnston BW, Kazi A, Truman N, Szakmany T. Nurses' decision-making around gastric residual volume measurement in UK adult intensive care: A four-centre survey. Nurs Crit Care 2024. [PMID: 38454554 DOI: 10.1111/nicc.13056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Revised: 02/07/2024] [Accepted: 02/14/2024] [Indexed: 03/09/2024]
Abstract
BACKGROUND Despite increasing evidence of the potential inaccuracy and unwarranted practice of regular GRV measurement in critically in adults, this practice persists within the United Kingdom. AIM To explore adult intensive care nurses' decision-making around the practice of GRV measurement to guide enteral feeding. METHODS A cross-sectional 16 item electronic survey in four adult intensive care units (ICUs) in England and Wales. RESULTS Two hundred and seventy-three responses were obtained across four ICUs with acceptable response rates for most [Unit 1 74 /127 = 58.2%; Unit 2 87/129 = 67.4%; Unit 3 77/120 = 64.1%; Unit 4 35/168 = 20.8%]. Most (243/273 (89%) reported measuring GRV 4-6 hourly, with most (223/273 82%) reporting that the main reason was to assess feed tolerance or intolerance and 37/273 (13.5%) saying their unit protocol required it. In terms of factors affecting decision-making, volume obtained was the most important factor, followed by the condition of the patient, with aspirate colour and appearance less important. When asked how they would feel about not measuring GRV routinely, the majority (78.2%) of nurses felt worried (140/273 = 51.2%) or very worried (74/273 = 27%). CONCLUSIONS Factors affecting the nurses' decision-making around GRV were based largely on fear of risk (around vomiting and pulmonary aspiration) and compliance with unit protocols. RELEVANCE TO CLINICAL PRACTICE Despite increasing evidence suggesting it is unnecessary, nurses' beliefs around the value of this practice persist and it continues to be embedded into unit protocols around feeding.
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Affiliation(s)
- Lyvonne N Tume
- Edge Hill University, Ormskirk, UK
- Alder Hey Children's NHS FT, Liverpool, UK
| | - Andrew A Lynes
- Liverpool University Hospitals NHS Foundation Trust Aintree Hospital Critical Care, Lower Lane, UK
| | - Victoria Waugh
- Liverpool University Hospital NHS Foundation Trust, Liverpool, UK
| | - Brian W Johnston
- Liverpool University Hospital NHS Foundation Trust, Liverpool, UK
| | - Aayesha Kazi
- East Lancashire Hospitals trust (ELHT), Royal Blackburn Hospital, Blackburn, UK
| | - Nicholas Truman
- Intensive Care Medicine and Anaesthetics, East Lancashire Hospitals NHS Trust, Blackburn, UK
| | - Tamas Szakmany
- Cardiff University, UK
- Aneurin Bevan University Health Board, UK
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Villar J, González-Martin JM, Szakmany T. The authors reply. Crit Care Med 2024; 52:e106-e107. [PMID: 38240522 DOI: 10.1097/ccm.0000000000006115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2024]
Affiliation(s)
- Jesús Villar
- CIBER de Enfermedades Respiratorias, Instituto de Salud Carlos III, Madrid, Spain
- Research Unit, Hospital Universitario Dr. Negrín, Las Palmas de Gran Canaria, Spain
- Li Ka Shing Knowledge Institute at St. Michael's Hospital, Toronto, ON, Canada
- Department of Intensive Care Medicine and Anesthesia, Aneurin Bevan University Health Board, Newport, Wales, United Kingdom
- Cardiff University, Cardiff, Wales, United Kingdom
| | - Jesús M González-Martin
- Research Unit, Hospital Universitario Dr. Negrín, Las Palmas de Gran Canaria, Spain
- Li Ka Shing Knowledge Institute at St. Michael's Hospital, Toronto, ON, Canada
| | - Tamas Szakmany
- Department of Intensive Care Medicine and Anesthesia, Aneurin Bevan University Health Board, Newport, Wales, United Kingdom
- Cardiff University, Cardiff, Wales, United Kingdom
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Szakmany T, Fitzgerald E, Garlant HN, Whitehouse T, Molnar T, Shah S, Tong D, Hall JE, Ball GR, Kempsell KE. The 'analysis of gene expression and biomarkers for point-of-care decision support in Sepsis' study; temporal clinical parameter analysis and validation of early diagnostic biomarker signatures for severe inflammation andsepsis-SIRS discrimination. Front Immunol 2024; 14:1308530. [PMID: 38332914 PMCID: PMC10850284 DOI: 10.3389/fimmu.2023.1308530] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Accepted: 12/26/2023] [Indexed: 02/10/2024] Open
Abstract
Introduction Early diagnosis of sepsis and discrimination from SIRS is crucial for clinicians to provide appropriate care, management and treatment to critically ill patients. We describe identification of mRNA biomarkers from peripheral blood leukocytes, able to identify severe, systemic inflammation (irrespective of origin) and differentiate Sepsis from SIRS, in adult patients within a multi-center clinical study. Methods Participants were recruited in Intensive Care Units (ICUs) from multiple UK hospitals, including fifty-nine patients with abdominal sepsis, eighty-four patients with pulmonary sepsis, forty-two SIRS patients with Out-of-Hospital Cardiac Arrest (OOHCA), sampled at four time points, in addition to thirty healthy control donors. Multiple clinical parameters were measured, including SOFA score, with many differences observed between SIRS and sepsis groups. Differential gene expression analyses were performed using microarray hybridization and data analyzed using a combination of parametric and non-parametric statistical tools. Results Nineteen high-performance, differentially expressed mRNA biomarkers were identified between control and combined SIRS/Sepsis groups (FC>20.0, p<0.05), termed 'indicators of inflammation' (I°I), including CD177, FAM20A and OLAH. Best-performing minimal signatures e.g. FAM20A/OLAH showed good accuracy for determination of severe, systemic inflammation (AUC>0.99). Twenty entities, termed 'SIRS or Sepsis' (S°S) biomarkers, were differentially expressed between sepsis and SIRS (FC>2·0, p-value<0.05). Discussion The best performing signature for discriminating sepsis from SIRS was CMTM5/CETP/PLA2G7/MIA/MPP3 (AUC=0.9758). The I°I and S°S signatures performed variably in other independent gene expression datasets, this may be due to technical variation in the study/assay platform.
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Affiliation(s)
- Tamas Szakmany
- Department of Anaesthesia, Intensive Care and Pain Medicine, Division of Population Medicine, Cardiff University, Cardiff, United Kingdom
- Anaesthesia, Critical Care and Theatres Directorate, Cwm Taf Morgannwg University Health Board, Royal Glamorgan Hospital, Llantrisant, United Kingdom
| | | | | | - Tony Whitehouse
- NIHR Surgical Reconstruction and Microbiology Research Centre, Queen Elizabeth Hospital, Mindelsohn Way Edgbaston, Birmingham, United Kingdom
| | - Tamas Molnar
- Critical Care Directorate, University Hospitals Bristol and Weston NHS Foundation Trust, Bristol, United Kingdom
| | - Sanjoy Shah
- Critical Care Directorate, University Hospitals Bristol and Weston NHS Foundation Trust, Bristol, United Kingdom
| | - Dong Ling Tong
- Faculty of Information and Communication Technology, Universiti Tunku Abdul Rahman, Kampar, Perak, Malaysia
| | - Judith E. Hall
- Department of Anaesthesia, Intensive Care and Pain Medicine, Division of Population Medicine, Cardiff University, Cardiff, United Kingdom
| | - Graham R. Ball
- Medical Technology Research Facility, Anglia Ruskin University, Essex, United Kingdom
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McGuigan PJ, Bowcock EM, Barrett NA, Blackwood B, Boyle AJ, Cadamy AJ, Camporota L, Conlon J, Cove ME, Gillies MA, McDowell C, McNamee JJ, O'Kane CM, Puxty A, Sim M, Parsons-Simmonds R, Szakmany T, Young N, Orde S, McAuley DF. The Effect of Lower Tidal Volume Ventilation Facilitated by Extracorporeal Carbon Dioxide Removal Compared With Conventional Lung Protective Ventilation on Cardiac Function. Crit Care Explor 2024; 6:e1028. [PMID: 38213419 PMCID: PMC10783412 DOI: 10.1097/cce.0000000000001028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2024] Open
Abstract
OBJECTIVES Lower tidal volume ventilation (targeting 3 mL/kg predicted body weight, PBW) facilitated by extracorporeal carbon dioxide removal (ECCO2R) has been investigated as a potential therapy for acute hypoxemic respiratory failure (AHRF) in the pRotective vEntilation with veno-venouS lung assisT in respiratory failure (REST) trial. We investigated the effect of this strategy on cardiac function, and in particular the right ventricle. DESIGN Substudy of the REST trial. SETTING Nine U.K. ICUs. PATIENTS Patients with AHRF (Pao2/Fio2 < 150 mm Hg [20 kPa]). INTERVENTION Transthoracic echocardiography and N-terminal pro-B-type natriuretic peptide (NT-proBNP) measurements were collected at baseline and postrandomization in patients randomized to ECCO2R or usual care. MEASUREMENTS The primary outcome measures were a difference in tricuspid annular plane systolic excursion (TAPSE) on postrandomization echocardiogram and difference in NT-proBNP postrandomization. RESULTS There were 21 patients included in the echocardiography cohort (ECCO2R, n = 13; usual care, n = 8). Patient characteristics were similar in both groups at baseline. Median (interquartile range) tidal volumes were lower in the ECCO2R group compared with the usual care group postrandomization; 3.6 (3.1-4.2) mL/kg PBW versus 5.2 (4.9-5.7) mL/kg PBW, respectively (p = 0.01). There was no difference in the primary outcome measure of mean (sd) TAPSE in the ECCO2R and usual care groups postrandomization; 21.3 (5.4) mm versus 20.1 (3.2) mm, respectively (p = 0.60). There were 75 patients included in the NT-proBNP cohort (ECCO2R, n = 36; usual care, n = 39). Patient characteristics were similar in both groups at baseline. Median (interquartile range [IQR]) tidal volumes were lower in the ECCO2R group than the usual care group postrandomization; 3.8 (3.3-4.2) mL/kg PBW versus 6.7 (5.8-8.1) mL/kg PBW, respectively (p < 0.0001). There was no difference in median (IQR) NT-proBNP postrandomization; 1121 (241-5370) pg/mL versus 1393 (723-4332) pg/mL in the ECCO2R and usual care groups, respectively (p = 0.30). CONCLUSIONS In patients with AHRF, a reduction in tidal volume facilitated by ECCO2R, did not modify cardiac function.
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Affiliation(s)
- Peter J McGuigan
- Royal Victoria Hospital, Belfast, United Kingdom
- Wellcome-Wolfson Institute for Experimental Medicine, Queen's University Belfast, Belfast, United Kingdom
| | - Emma M Bowcock
- Nepean Hospital, Sydney, Australia
- University of Sydney, Sydney, Australia
| | - Nicholas A Barrett
- Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom
- Centre for Human and Applied Physiological Sciences, King's College London, London, United Kingdom
| | - Bronagh Blackwood
- Wellcome-Wolfson Institute for Experimental Medicine, Queen's University Belfast, Belfast, United Kingdom
| | - Andrew J Boyle
- Royal Victoria Hospital, Belfast, United Kingdom
- Wellcome-Wolfson Institute for Experimental Medicine, Queen's University Belfast, Belfast, United Kingdom
| | - Andrew J Cadamy
- Queen Elizabeth University Hospital, Glasgow, United Kingdom
- School of Medicine, Dentistry, and Nursing, University of Glasgow, Glasgow, United Kingdom
| | - Luigi Camporota
- Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom
- Centre for Human and Applied Physiological Sciences, King's College London, London, United Kingdom
| | - John Conlon
- Wellcome-Wolfson Institute for Experimental Medicine, Queen's University Belfast, Belfast, United Kingdom
| | | | | | - Clíona McDowell
- Northern Ireland Clinical Trials Unit, Belfast, United Kingdom
| | | | - Cecilia M O'Kane
- Wellcome-Wolfson Institute for Experimental Medicine, Queen's University Belfast, Belfast, United Kingdom
| | - Alex Puxty
- Glasgow Royal Infirmary, Glasgow, United Kingdom
| | - Malcolm Sim
- Queen Elizabeth University Hospital, Glasgow, United Kingdom
| | | | - Tamas Szakmany
- Royal Gwent Hospital, Aneurin Bevan University Health Board, Newport, United Kingdom
- Department of Anaesthesia Intensive Care and Pain Medicine, Cardiff University, Cardiff, United Kingdom
| | - Neil Young
- Edinburgh Royal Infirmary, Edinburgh, United Kingdom
| | - Sam Orde
- Nepean Hospital, Sydney, Australia
- University of Sydney, Sydney, Australia
| | - Daniel F McAuley
- Royal Victoria Hospital, Belfast, United Kingdom
- Wellcome-Wolfson Institute for Experimental Medicine, Queen's University Belfast, Belfast, United Kingdom
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6
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Henley J, Brookes-Howell L, Euden J, Pallmann P, Llewelyn M, Howard P, Powell N, Dark P, Szakmany T, Hellyer TP, Albur M, Hamilton R, Prestwich G, Ogden M, Maboshe W, Sandoe J, Thomas-Jones E, Carrol E. Developing a model for decision-making around antibiotic prescribing for patients with COVID-19 pneumonia in acute NHS hospitals during the first wave of the COVID-19 pandemic: qualitative results from the Procalcitonin Evaluation of Antibiotic use in COVID-19 Hospitalised patients (PEACH Study). BMJ Open 2023; 13:e077117. [PMID: 38114276 DOI: 10.1136/bmjopen-2023-077117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2023] Open
Abstract
OBJECTIVE To explore and model factors affecting antibiotic prescribing decision-making early in the pandemic. DESIGN Semistructured qualitative interview study. SETTING National Health Service (NHS) trusts/health boards in England and Wales. PARTICIPANTS Clinicians from NHS trusts/health boards in England and Wales. METHOD Individual semistructured interviews were conducted with clinicians in six NHS trusts/health boards in England and Wales as part of the Procalcitonin Evaluation of Antibiotic use in COVID-19 Hospitalised patients study, a wider study that included statistical analysis of procalcitonin (PCT) use in hospitals during the first wave of the pandemic. Thematic analysis was used to identify key factors influencing antibiotic prescribing decisions for patients with COVID-19 pneumonia during the first wave of the pandemic (March to May 2020), including how much influence PCT test results had on these decisions. RESULTS During the first wave of the pandemic, recommendations to prescribe antibiotics for patients with COVID-19 pneumonia were based on concerns about secondary bacterial infections. However, as clinicians gained more experience with COVID-19, they reported increasing confidence in their ability to distinguish between symptoms and signs caused by SARS-CoV-2 viral infection alone, and secondary bacterial infections. Antibiotic prescribing decisions were influenced by factors such as clinician experience, confidence, senior support, situational factors and organisational influences. A decision-making model was developed. CONCLUSION This study provides insight into the decision-making process around antibiotic prescribing for patients with COVID-19 pneumonia during the first wave of the pandemic. The importance of clinician experience and of senior review of decisions as factors in optimising antibiotic stewardship is highlighted. In addition, situational and organisational factors were identified that could be optimised. The model presented in the study can be used as a tool to aid understanding of the complexity of the decision-making process around antibiotic prescribing and planning antimicrobial stewardship support in the context of a pandemic. TRIAL REGISTRATION NUMBER ISRCTN66682918.
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Affiliation(s)
- Josie Henley
- School of Social Sciences, Cardiff University, Cardiff, UK
| | | | - Joanne Euden
- College of Biomedical and Life Sciences, Cardiff University Centre for Trials Research, Cardiff, UK
| | - Philip Pallmann
- College of Biomedical and Life Sciences, Cardiff University Centre for Trials Research, Cardiff, UK
| | - Martin Llewelyn
- Brighton and Sussex Medical School, University of Sussex and University Hospitals Sussex NHS Foundation Trust, Brighton, UK
| | - Philip Howard
- School of Healthcare, University of Leeds, Leeds, UK
- Pharmacy, Leeds Teaching Hospitals, Leeds, UK
| | - Neil Powell
- Royal Cornwall Hospitals NHS Trust, Truro, UK
| | - Paul Dark
- Intensive Care Unit, University of Manchester, Salford, UK
| | - Tamas Szakmany
- Critical Care Directorate, Aneurin Bevan University Health Board, Newport, UK
- Department of Anaesthesia, Intensive Care and Pain Medicine, Division of Population Medicine, Cardiff Univeristy, Cardiff, UK
| | - Thomas P Hellyer
- Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK
| | | | - Ryan Hamilton
- School of Pharmacy, De Montfort University, Leicester, UK
| | | | - Margaret Ogden
- Faculty of Social Sciences, University of Stirling, Stirling, UK
| | | | - Jonathan Sandoe
- Department of Microbiology, The General Infirmary at Leeds, Leeds, UK
- Healthcare Associated Infection Group, Leeds Institute of Medical Research, University of Leeds, Leeds, UK
| | | | - Enitan Carrol
- Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Liverpool, UK
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Villar J, González-Martín JM, Hernández-González J, Armengol MA, Fernández C, Martín-Rodríguez C, Mosteiro F, Martínez D, Sánchez-Ballesteros J, Ferrando C, Domínguez-Berrot AM, Añón JM, Parra L, Montiel R, Solano R, Robaglia D, Rodríguez-Suárez P, Gómez-Bentolila E, Fernández RL, Szakmany T, Steyerberg EW, Slutsky AS. Predicting ICU Mortality in Acute Respiratory Distress Syndrome Patients Using Machine Learning: The Predicting Outcome and STratifiCation of severity in ARDS (POSTCARDS) Study. Crit Care Med 2023; 51:1638-1649. [PMID: 37651262 DOI: 10.1097/ccm.0000000000006030] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
Abstract
OBJECTIVES To assess the value of machine learning approaches in the development of a multivariable model for early prediction of ICU death in patients with acute respiratory distress syndrome (ARDS). DESIGN A development, testing, and external validation study using clinical data from four prospective, multicenter, observational cohorts. SETTING A network of multidisciplinary ICUs. PATIENTS A total of 1,303 patients with moderate-to-severe ARDS managed with lung-protective ventilation. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS We developed and tested prediction models in 1,000 ARDS patients. We performed logistic regression analysis following variable selection by a genetic algorithm, random forest and extreme gradient boosting machine learning techniques. Potential predictors included demographics, comorbidities, ventilatory and oxygenation descriptors, and extrapulmonary organ failures. Risk modeling identified some major prognostic factors for ICU mortality, including age, cancer, immunosuppression, Pa o2 /F io2 , inspiratory plateau pressure, and number of extrapulmonary organ failures. Together, these characteristics contained most of the prognostic information in the first 24 hours to predict ICU mortality. Performance with machine learning methods was similar to logistic regression (area under the receiver operating characteristic curve [AUC], 0.87; 95% CI, 0.82-0.91). External validation in an independent cohort of 303 ARDS patients confirmed that the performance of the model was similar to a logistic regression model (AUC, 0.91; 95% CI, 0.87-0.94). CONCLUSIONS Both machine learning and traditional methods lead to promising models to predict ICU death in moderate/severe ARDS patients. More research is needed to identify markers for severity beyond clinical determinants, such as demographics, comorbidities, lung mechanics, oxygenation, and extrapulmonary organ failure to guide patient management.
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Affiliation(s)
- Jesús Villar
- CIBER de Enfermedades Respiratorias, Instituto de Salud Carlos III, Madrid, Spain
- Research Unit, Hospital Universitario Dr. Negrín, Las Palmas de Gran Canaria, Spain
- Li Ka Shing Knowledge Institute at St. Michael's Hospital, Toronto, ON, Canada
| | - Jesús M González-Martín
- CIBER de Enfermedades Respiratorias, Instituto de Salud Carlos III, Madrid, Spain
- Research Unit, Hospital Universitario Dr. Negrín, Las Palmas de Gran Canaria, Spain
| | | | - Miguel A Armengol
- Big Data Department, PMC-FPS, Regional Ministry of Health and Consumer Affairs, Sevilla, Spain
| | - Cristina Fernández
- Research Unit, Hospital Universitario Dr. Negrín, Las Palmas de Gran Canaria, Spain
| | | | - Fernando Mosteiro
- Intensive Care Unit, Hospital Universitario de A Coruña, La Coruña, Spain
| | - Domingo Martínez
- Intensive Care Unit, Hospital Universitario Virgen de Arrixaca, Murcia, Spain
| | | | - Carlos Ferrando
- Surgical Intensive Care Unit, Department of Anesthesia, Hospital Clinic, IDIBAPS, Barcelona, Spain
| | | | - José M Añón
- Intensive Care Unit, Hospital Universitario La Paz, IdiPaz, Madrid, Spain
| | - Laura Parra
- Intensive Care Unit, Hospital Clínico Universitario de Valladolid, Valladolid, Spain
| | - Raquel Montiel
- Intensive Care Unit, Hospital Universitario NS de Candelaria, Santa Cruz de Tenerife, Spain
| | - Rosario Solano
- Intensive Care Unit, Hospital Virgen de La Luz, Cuenca, Spain
| | - Denis Robaglia
- Intensive Care Unit, Hospital Universitario Fundación Jiménez Díaz, Madrid, Spain
| | - Pedro Rodríguez-Suárez
- CIBER de Enfermedades Respiratorias, Instituto de Salud Carlos III, Madrid, Spain
- Thoracic Surgery, Hospital Universitario Dr. Negrín, Las Palmas de Gran Canaria, Spain
| | | | - Rosa L Fernández
- CIBER de Enfermedades Respiratorias, Instituto de Salud Carlos III, Madrid, Spain
- Research Unit, Hospital Universitario Dr. Negrín, Las Palmas de Gran Canaria, Spain
| | - Tamas Szakmany
- Department of Intensive Care Medicine & Anesthesia, Aneurin Bevan University Health Board, Newport, United Kingdom
- Cardiff University, Cardiff, United Kingdom
| | - Ewout W Steyerberg
- Department Biomedical Data Sciences, Leiden University Medical Center, Leiden, The Netherlands
| | - Arthur S Slutsky
- Li Ka Shing Knowledge Institute at St. Michael's Hospital, Toronto, ON, Canada
- Division of Critical Care Medicine, University of Toronto, Toronto, ON, Canada
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8
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Cheema HA, Ellahi A, Hussain HU, Kashif H, Adil M, Kumar D, Shahid A, Ehsan M, Singh H, Duric N, Szakmany T. Short-course versus prolonged-course antibiotic regimens for ventilator-associated pneumonia: A systematic review and meta-analysis of randomized controlled trials. J Crit Care 2023; 78:154346. [PMID: 37247528 DOI: 10.1016/j.jcrc.2023.154346] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Revised: 05/17/2023] [Accepted: 05/20/2023] [Indexed: 05/31/2023]
Abstract
BACKGROUND Current guidelines recommend short-duration antibiotic therapy for non-fermenting gram-negative bacilli (NF-GNB) ventilator-associated pneumonia (VAP) which may be associated with a higher recurrence of pneumonia. In this meta-analysis, we aimed to compare short- versus prolonged-course antibiotic regimens for VAP. METHODS We searched several databases for randomized controlled trials (RCTs) that compared the effectiveness of a short- versus long-course of antibiotic treatment in patients with VAP. Data analysis was performed using RevMan 5.4. RESULTS Our pooled analysis consisted of six RCTs. For 28-day mortality, no significant difference was found between the prolonged course and the short course. Administration of a short course of antibiotics increased the risk of recurrence of pneumonia in patients with VAP due to NF-GNB (RR 1.73; 95% CI: 1.17-2.54). Secondary outcomes, such as clinical resolution, duration of ICU stay, and duration of mechanical ventilation, revealed no significant difference between the two regimens. The quality of evidence was low for most outcomes. CONCLUSIONS Low-quality evidence suggests that a short course of antibiotics is associated with a higher recurrence of pneumonia in NF-GNB VAP with no difference in mortality as compared to a prolonged course. For definitive conclusions, large-scale and blinded RCTs are required.
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Affiliation(s)
| | - Aayat Ellahi
- Department of Medicine, Jinnah Sindh Medical University, Karachi, Pakistan
| | - Hassan Ul Hussain
- Department of Medicine, Dow Medical College, Dow University of Health Sciences, Karachi, Pakistan
| | - Haider Kashif
- Department of Medicine, Dow Medical College, Dow University of Health Sciences, Karachi, Pakistan
| | - Mariam Adil
- Department of Medicine, Dow Medical College, Dow University of Health Sciences, Karachi, Pakistan
| | - Danisha Kumar
- Department of Medicine, Dow Medical College, Dow University of Health Sciences, Karachi, Pakistan
| | - Abia Shahid
- Department of Chest Medicine, King Edward Medical University, Lahore, Pakistan
| | - Muhammad Ehsan
- Department of Chest Medicine, King Edward Medical University, Lahore, Pakistan
| | - Harpreet Singh
- Division of Pulmonary and Critical Care, Medical College of Wisconsin, Milwaukee, United States
| | - Natalie Duric
- Critical Care Directorate, The Grange University Hospital, Aneurin Bevan University Health Board, Cwmbran, United Kingdom
| | - Tamas Szakmany
- Critical Care Directorate, The Grange University Hospital, Aneurin Bevan University Health Board, Cwmbran, United Kingdom; Department of Anaesthesia, Intensive Care and Pain Medicine, Division of Population Medicine, Cardiff University, Cardiff, United Kingdom.
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Nazer L, Abusara A, Aloran B, Szakmany T, Nabulsi H, Petushkov A, Charpignon ML, Ahmed T, Cobanaj M, Elaibaid M, Lee C, Li C, Mlombwa D, Moukheiber S, Panitchote A, Parke R, Shapiro S, Link Woite N, Celi LA. Patient diversity and author representation in clinical studies supporting the Surviving Sepsis Campaign guidelines for management of sepsis and septic shock 2021: a systematic review of citations. BMC Infect Dis 2023; 23:751. [PMID: 37915042 PMCID: PMC10621092 DOI: 10.1186/s12879-023-08745-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Accepted: 10/25/2023] [Indexed: 11/03/2023] Open
Abstract
BACKGROUND The generalizability of the Surviving Sepsis Campaign (SSC) guidelines to various patient populations and hospital settings has been debated. A quantitative assessment of the diversity and representation in the clinical evidence supporting the guidelines would help evaluate the generalizability of the recommendations and identify strategic research goals and priorities. In this study, we evaluated the diversity of patients in the original studies, in terms of sex, race/ethnicity, and geographical location. We also assessed diversity in sex and geographical representation among study first and last authors. METHODS All clinical studies cited in support of the 2021 SSC adult guideline recommendations were identified. Original clinical studies were included, while editorials, reviews, non-clinical studies, and meta-analyses were excluded. For eligible studies, we recorded the proportion of male patients, percentage of each represented racial/ethnic subgroup (when available), and countries in which they were conducted. We also recorded the sex and location of the first and last authors. The World Bank classification was used to categorize countries. RESULTS The SSC guidelines included six sections, with 85 recommendations based on 351 clinical studies. The proportion of male patients ranged from 47 to 62%. Most studies did not report the racial/ ethnic distribution of the included patients; when they did so, most were White patients (68-77%). Most studies were conducted in high-income countries (77-99%), which included Europe/Central Asia (33-66%) and North America (36-55%). Moreover, most first/last authors were males (55-93%) and from high-income countries (77-99%). CONCLUSIONS To enhance the generalizability of the SCC guidelines, stakeholders should define strategies to enhance the diversity and representation in clinical studies. Though there was reasonable representation in sex among patients included in clinical studies, the evidence did not reflect diversity in the race/ethnicity and geographical locations. There was also lack of diversity among the first and last authors contributing to the evidence.
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Affiliation(s)
- Lama Nazer
- King Hussein Cancer Center, Amman, Jordan.
| | | | | | | | | | | | | | | | | | | | | | - Chenyu Li
- University of Pittsburgh School of Medicine, Pittsburgh, USA
| | | | | | | | | | | | | | - Leo Anthony Celi
- Massachusetts Institute of Technology, Massachusetts, USA
- Harvard T.H. Chan School of Public Health, Massachusetts, USA
- Beth Israel Deaconess Medical Center, Massachusetts, Boston, USA
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10
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Silversides JA, McMullan R, Emerson LM, Bradbury I, Bannard-Smith J, Szakmany T, Trinder J, Rostron AJ, Johnston P, Ferguson AJ, Boyle AJ, Blackwood B, Marshall JC, McAuley DF. Correction: Feasibility of conservative fluid administration and deresuscitation compared with usual care in critical illness: the Role of Active Deresuscitation Correction: After Resuscitation-2 (RADAR-2) randomised clinical trial. Intensive Care Med 2023; 49:1440. [PMID: 37642672 DOI: 10.1007/s00134-023-07174-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/31/2023]
Affiliation(s)
- Jonathan A Silversides
- Department of Critical Care, Belfast Health and Social Care Trust, Belfast, UK.
- Wellcome-Wolfson Institute for Experimental Medicine, Queen's University of Belfast, Lisburn Road, Belfast, BT9 7BL, UK.
| | - Ross McMullan
- Department of Critical Care, Belfast Health and Social Care Trust, Belfast, UK
| | - Lydia M Emerson
- School of Health Sciences, City, University of London, London, UK
| | - Ian Bradbury
- Independent Consulting Statistician, Aviemore, UK
| | - Jonathan Bannard-Smith
- Department of Critical Care, Manchester University NHS Foundation Trust, Manchester, UK
- Division of Infection, Immunity and Respiratory Medicine, University of Manchester, Manchester, UK
| | - Tamas Szakmany
- Critical Care Directorate, Aneurin Bevan University Health Board, Newport, UK
- Department of Anaesthesia, Intensive Care and Pain Medicine, Cardiff University, Cardiff, UK
| | - John Trinder
- Intensive Care Unit, South-Eastern Health and Social Care Trust, Dundonald, UK
| | - Anthony J Rostron
- Integrated Critical Care Unit, South Tyneside and Sunderland NHS Foundation Trust, Sunderland, UK
- Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK
| | - Paul Johnston
- Intensive Care Unit, Northern Health and Social Care Trust, Antrim, UK
| | - Andrew J Ferguson
- Department of Critical Care, Belfast Health and Social Care Trust, Belfast, UK
| | - Andrew J Boyle
- Department of Critical Care, Belfast Health and Social Care Trust, Belfast, UK
- Wellcome-Wolfson Institute for Experimental Medicine, Queen's University of Belfast, Lisburn Road, Belfast, BT9 7BL, UK
- Intensive Care Unit, Northern Health and Social Care Trust, Antrim, UK
| | - Bronagh Blackwood
- Wellcome-Wolfson Institute for Experimental Medicine, Queen's University of Belfast, Lisburn Road, Belfast, BT9 7BL, UK
| | - John C Marshall
- Keenan Research Centre for Biomedical Science, Unity Health Toronto, Toronto, Canada
- Interdepartmental Division of Critical Care, University of Toronto, Toronto, Canada
| | - Daniel F McAuley
- Department of Critical Care, Belfast Health and Social Care Trust, Belfast, UK
- Wellcome-Wolfson Institute for Experimental Medicine, Queen's University of Belfast, Lisburn Road, Belfast, BT9 7BL, UK
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11
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Villar J, Szakmany T, Grasselli G, Camporota L. Redefining ARDS: a paradigm shift. Crit Care 2023; 27:416. [PMID: 37907946 PMCID: PMC10619227 DOI: 10.1186/s13054-023-04699-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Accepted: 10/20/2023] [Indexed: 11/02/2023] Open
Abstract
Although the defining elements of "acute respiratory distress syndrome" (ARDS) have been known for over a century, the syndrome was first described in 1967. Since then, despite several revisions of its conceptual definition, it remains a matter of debate whether ARDS is a discrete nosological entity. After almost 60 years, it is appropriate to examine how critical care has modeled this fascinating syndrome and affected patient's outcome. Given that the diagnostic criteria of ARDS (e.g., increased pulmonary vascular permeability and diffuse alveolar damage) are difficult to ascertain in clinical practice, we believe that a step forward would be to standardize the assessment of pulmonary and extrapulmonary involvement in ARDS to ensure that each patient can receive the most appropriate and effective treatment. The selection of treatments based on arbitrary ranges of PaO2/FiO2 lacks sufficient sensitivity to individualize patient care.
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Affiliation(s)
- Jesús Villar
- CIBER de Enfermedades Respiratorias, Instituto de Salud Carlos III, 28029, Madrid, Spain.
- Research Unit, Hospital Universitario Dr. Negrin, Barranco de La Ballena S/N, 4Th Floor-South Wing, 35019, Las Palmas de Gran Canaria, Spain.
- Li Ka Shing Knowledge Institute at St. Michael's Hospital, Toronto, ON, M5B 1W8, Canada.
| | - Tamas Szakmany
- Department of Intensive Care Medicine & Anesthesia, Aneurin Bevan University Health Board, Newport, NP20 2UB, Wales, UK
- Honorary Professor in Intensive Care, Cardiff University, Cardiff, CF14 4XW, Wales, UK
| | - Giacomo Grasselli
- Department of Anesthesia, Critical Care and Emergency, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - Luigi Camporota
- Department of Adult Critical Care, Guy's and St Thomas' NHS Foundation Trust, London, UK
- Centre for Human and Applied Physiological Sciences, King's College London, London, UK
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Adisa A, Bahrami-Hessari M, Bhangu A, George C, Ghosh D, Glasbey J, Haque P, Ingabire JCA, Kamarajah SK, Kudrna L, Ledda V, Li E, Lillywhite R, Mittal R, Nepogodiev D, Ntirenganya F, Picciochi M, Simões JFF, Booth L, Elliot R, Kennerton AS, Pettigrove KL, Pinney L, Richard H, Tottman R, Wheatstone P, Wolfenden JWD, Smith A, Sayed AE, Goswami AG, Malik A, Mclean AL, Hassan A, Nazimi AJ, Aladna A, Abdelgawad A, Saed A, Abdelmageed A, Ghannam A, Mahmoud A, Alvi A, Ismail A, Adesunkanmi A, Ebrahim A, Al-Mallah A, Alqallaf A, Durrani A, Gabr A, Kirfi AM, Altaf A, Almutairi A, Sabbagh AJ, Ajiya A, Haddud A, Alnsour AAM, Singh A, Mittal A, Semple A, Adeniran A, Negussie A, Oladimeji A, Muhammad AB, Yassin A, Gungor A, Tarsitano A, Soibiharry A, Dyas A, Frankel A, Peckham-Cooper A, Truss A, Issaka A, Ads AM, Aderogba AA, Adeyeye A, Ademuyiwa A, Sleem A, Papa A, Cordova A, Appiah-Kubi A, Meead A, Nacion AJD, Michael A, Forneris AA, Duro A, Gonzalez AR, Altouny A, Ghazal A, Khalifa A, Ozair A, Quzli A, Haddad A, Othman AF, Yahaya AS, Elsherbiny A, Nazer A, Tarek A, Abu-Zaid A, Al-Nusairi A, Azab A, Elagili A, Elkazaz A, Kedwany A, Nuhu AM, Sakr A, Shehta A, Shirazi A, Mohamed AMI, Sherif AE, Awad AK, Abbas AM, Abdelrahman AS, Ammar AS, Azzam AY, Ciftci AB, Dural AC, Sanli AN, Rahy-Martín AC, Tantri AR, Khan A, Al-Touny A, Tariq A, Gmati A, Costas-Chavarri A, Auerkari A, Landaluce-Olavarria A, Puri A, Radhakrishnan A, Ubom AE, Pradhan A, Turna A, Adepiti A, Kuriyama A, Kassam AF, Hassouneh A, El-Hussuna A, Habeebullah A, Ads AM, Mousli A, Biloslavo A, Hoang A, Kirk A, Santini A, Melero AV, Calvache AJN, Baduell A, Chan A, Abrate A, Balduzzi A, Sánchez AC, Navarrete-Peón A, Porcu A, Brolese A, Barranquero AG, Saibene AM, Adam AA, Vagge A, Maquilón AJ, Leon-Andrino A, Sekulić A, Trifunovski A, Mako A, Bedada AG, Broglia A, Coppola A, Giani A, Grandi A, Iacomino A, Moro A, D’amico A, Malagnino A, Tang A, Doyle A, Alfieri A, Haynes A, Wilkins A, Baldwin A, Heriot A, Laird A, Lazarides A, O'connor A, Trulson A, Rokohl AC, Caziuc A, Triantafyllou A, Anesi A, Nikova A, Andrianakis A, Charalabopoulos A, Tsolakidis A, Chirca A, Arnaud AP, Narvaez-Rojas AR, Kavalakat A, Spina A, Recordare A, Annicchiarico A, Conti A, Mohammed AD, Kocataş A, Almhimid A, Arnaout A, Fahmy A, Mangi A, Modabber A, Ulas AB, Mohamedahmed AYY, Frontali A, Moynihan A, Yunus A, Ahmad A, Kent AJ, Khamees A, Ugwu AO, Turan A, Mohammed AAK, Navarro-Barrios A, Yebes A, De Sousa ÁFL, Moreno A, Sethi A, Dawson AC, Othman AAA, Kaur A, Wolde A, Antonelli A, Scifo A, Alhamad A, Davis A, Alderazi A, Harky A, Mohammed-Durosinlorun A, Seguya A, Okhakhu A, Chamakhi A, Sebai A, Souadka A, Asla A, Agrawal A, Persad A, Gupta A, Elgazar A, Kulkarni A, Coates A, Bellés AC, Hadzibegovic AD, Jotic A, Kowark A, Martins A, Pineda AM, Peral A, Gollarte AS, Senent-Boza A, Camarena AIA, Castaño-Leon AM, Bravo AMM, Moro AMG, Musina AM, Tapia-Herrero AM, Kothari A, Gupta A, Raja A, Aljaiuossi A, Taha A, Majbar AM, Prodromidou A, Kanatas A, Gupte A, Zakaria AD, Balla A, Barberis A, Bondurri A, Bottari A, Costantino A, Figus A, Lauretta A, Mingoli A, Romanzi A, Sagnotta A, Scacchi A, Picchetto A, Valadez AEC, Luzzi AP, Älgå A, Fontalis A, Hecker A, Demetriades AK, Serban AM, Văcărașu AB, Cokan A, Isaza-Restrepo A, Beamish A, Schache A, Stevenson A, Yiu A, Cockbain AJ, Litvin A, Abad-Motos A, Becerra A, Ramos ÁC, Chiaradia A, Dell A, Romano A, Pascale A, Marra AA, Dimas A, Kolias A, Cerovac A, Koneru A, Tidjane A, Agbeko AE, Bajaj A, Gosain A, Allan A, Carreras-Castañer A, D'amore A, Dare A, Maffioli A, Palepa A, Paspala A, Konney A, Gatta AND, Ezanno AC, Yiallourou A, Kinnair A, Rayner A, Scafa AK, Bowan AB, Veglia A, Russo A, Maniaci A, Castaldi A, Gil-Moreno A, Maffuz-Aziz A, Meola A, Nenna A, Ferrer AP, Bonilla AR, Ramos-De La Medina A, Infante AR, Santoro A, Laganà AS, Bateman A, Michael ALR, Abozid A, Seidu AS, Lowery A, Tantraworasin A, Rasheed A, Picciariello A, Isik A, Saif A, Anjum A, Ioannidis A, Abeldaño A, Hussain A, Nathan A, Bedzhanyan A, Perfecto A, De Virgilio A, Galvan A, Sablotzki A, Böttcher A, Pellacani A, Gatti A, Ibrahimli A, Menon A, Sahni A, Mwenda AS, Choudhry A, Jayawardane A, Gupta A, Ramasamy A, Mitul AR, Bawa A, Nugur A, Rammohan A, Sachdeva A, Mehraj A, Yildirim A, Alqaseer A, Radwan A, Sallam A, Syllaios A, Tampakis A, Alwael A, Samara A, Eroglu A, Rahman A, Ulkucu A, Zaránd A, Dulskas A, Tawiah A, Zani A, Vas A, Lukosiute-Urboniene A, Adamu A, Aujayeb A, Malik AA, İplikçi A, Mahmud A, Cil AP, Makanjuola A, Akwaisah A, Galandarova A, Saracoglu A, Regan A, Barlas AM, Alhassan BAB, Mostafa B, Hamida BB, Torun BC, Abdullah B, Balagobi B, Banky B, Singh B, Alegbeleye B, Yigit B, Hajjaj BN, Burgos-Blasco B, Seeliger B, Alayande B, Alhazmi B, Enodien B, Torre B, Pérez BG, Tamayo BV, De Andrés-Asenjo B, Quintana-Villamandos B, Girgin B, Barmayehvar B, Beisenov B, Creavin B, Dunne B, Marson B, Waterson B, Martin B, Zucker B, Wong BNX, Ozmen BB, Hammond B, Mbwele B, Núñez B, Dhondt B, Gafsi B, Mcleish B, Lieske B, Tailor B, La Pira B, Picardi B, Zampogna B, Casagranda B, Festa BM, Panda B, Kirmani B, Sulaiman B, Gurung B, Zacharia B, Bette B, Ayana B, Nikolovska B, Vilaró BC, De Vega Sánchez B, Hameed BZ, Diaconescu B, Kovacevic B, Bumber B, Sakakushev B, Tadic B, Malek B, Alrayes B, Thomas B, Gális B, Gallagher B, Knowles B, Cunningham B, Daley B, Mishra B, Ashford B, Pirozzi BM, Berselli B, Martinez-Leo B, Sensi B, Nardo B, Celik B, Giray B, Abud B, Almiqlash B, Pramesh CS, Taskiran C, De Campos Prado CA, Cipolla C, Kumar C, English C, Riccetti C, Vanni C, Brasset C, Downey C, Duffy C, Chwat C, Cutmore C, Sars C, Ratto C, Pacilio CA, De La Infiesta García C, Moreno CG, Magalhães C, Prada C, Zapata CS, Senni C, Flumignan CDQ, Martinez-Perez C, Duarte CL, Garcia CSR, Anderson C, Hing C, Cullinane C, Cina C, Zabkiewicz C, Sohrabi C, Guldogan CE, Ciubotaru C, Desai C, Raut C, Demetriou C, Handford C, Okpani C, Paranjape C, Koh C, Khatri C, Parmar C, Mok CW, Caricato C, Marafante C, Echieh CP, Tan CY, Ong CS, Conso C, Jardinez C, Konrads C, Warner C, Makwe CC, Henein C, Fleming C, Roland CL, Maurus C, Nitschke C, Mittermair C, Mallmann C, Andro C, Harmston C, Kuppler C, Lotz C, Nahm C, Rowe C, Ryalino C, Wallis C, Millward CP, Anthoulakis C, Apostolou C, Chouliaras C, Kalfountzos C, Kaselas C, Vosinakis C, Okereke C, Chean CS, Barlow C, Tatar C, Clancy C, Forde C, Sharpin C, Mccarthy C, Nestor C, Warden C, Ávila CC, Massaguer C, Fang CEH, Martins CP, Guerci C, Mauriello C, Holzmeister C, Miller C, Weber C, Wiesinger CG, Kenington C, Noel C, Sue-Chue-Lam C, Adumah C, Neary C, Sen C, Fitzgerald C, Ezeme C, Nastos C, Mesina C, Bombardini C, Torregrosa C, Valdespino CP, Don CP, Wickramasinghe D, Milanesi D, Armijos D, Asiimwe D, Beswick D, Clerc D, Cox D, Doherty D, Martínez DF, Lechuga DG, Gero D, Gil-Sala D, Lindegger D, Reim D, Shaerf D, Shmukler D, Branzan D, Filipescu D, Rega D, Bernardi D, Bissacco D, Fusario D, Morezzi D, Sabella D, Zimak DM, Vinci D, Sale D, Khan DZ, Thereska D, Andreotti D, Tartaglia D, Abdulai DR, Mukherjee D, Verdi D, Idowu D, John D, Johnson D, Moro-Valdezate D, Naumann D, Omar D, Proud D, Roberts D, Guzmán DS, Watson D, Bergkvist DJ, Lumenta DB, Ferrari D, Rizzo D, Degarege D, Castillo DFC, Douglas D, Wright D, Nanjiani D, Bratus D, Altun D, Sievers D, Vaysburg D, Katechia D, Ghosh D, Azize DA, Rodrigues D, Pachajoa DAP, Hayne D, Mutter D, Raimondo D, Eskinazi D, Sasia D, Corallino D, Muduly D, Grewal D, Hadzhiev D, Peristeri D, Pournaras D, Raptis DA, Angelou D, Haidopoulos D, Magouliotis D, Moris D, Schizas D, Symeonidis D, Tsironis D, Korkolis D, Tatsis D, Thekkinkattil D, Bulian DR, Pandey D, Vatansever D, Parker D, Wiedemann D, Borselle D, Pedini D, Schweitzer D, Venskutonis D, Otokwala J, Adamu KM, Pk P, Garod M, Ellafi AAD, Zivkovic D, Jelovac D, Wijeysundera D, Mcpherson D, Ryan É, Ugwu E, Baidoo EI, Shaddad E, Memişoğlu E, Naranjo EPL, Brodkin E, Segalini E, Viglietta E, Hendriks E, Bonci EA, Sá-Marta E, Ortega EN, Gomez EGL, Joviliano EE, Clune E, Horwell E, Mains E, Vasarhelyi E, Caruana EJ, Nevins EJ, Yenli EMTA, Baili E, Lostoridis E, Morgan E, Shiban E, Latif E, Tampaki EC, Ezenwa E, Irune E, Borg E, Eisa E, Gialamas E, Parvez E, Theophilidou E, Toma EA, Arnaoutoglou E, Samadov E, Kantor E, Ulman EA, Colak E, Cassinotti E, Bannone E, Sarjanoja E, Yates E, Vincent E, Lun EWY, Cerovac E, Dif ES, Alkhalifa E, Daketsey E, Fayad EA, Sheikh E, Pontecorvi E, Cammarata E, La Corte E, Rausa E, Odai ED, Guasch E, Cano-Trigueros E, Uldry E, Ros EP, Matthews E, Donmez EE, Giorgakis E, Kapetanakis E, Stamatakis E, Bua E, Schneck E, Nachelleh EA, Ofori EO, Akin E, Gönüllü E, Kirkan EF, Çelik E, Wong E, Capozzi E, Pinotti E, Colás-Ruiz E, González E, Fekaj E, Ohazurike E, Kebede E, Erginöz E, Duran EES, Scott E, Aytac E, Albanese E, Castro EJ, Albayadi E, Kriem E, Siddig E, Otify E, El Tayeb EEABH, Hong EH, Saguil E, Belzile E, Tuyishime E, Panieri E, Martínez EG, Myriokefalitaki E, Wong EG, Samara E, Agbeno EK, Drozdov E, Tokidis E, Shah FA, Barra F, Carbone F, Ferreli F, Marino F, Martinelli F, D'acapito F, Masciello F, Bàmbina F, Issa F, Salameh FT, Kethy F, Mahmood F, Gareb F, Idrees F, Karimian F, Ashraf F, Haji F, Inayat F, Begum F, Nabil F, Rosa F, Haider F, Parray F, Calculli F, Ferracci F, Saraceno F, Coppola F, Coccolini F, Fusini F, Migliorelli F, Pecoraro F, Alconchel F, Coimbra FJF, Trivik-Barrientos F, Naegele F, Almarshad F, Agresta F, Fleming F, Mendoza-Moreno F, Brzeszczyński F, Carannante F, Wu F, Aljanadi F, Hayati F, Campo F, Sorbi F, Milana F, Takeda FR, Shekleton F, Gessler F, Recker F, Grama F, Cherbanyk F, Faponle F, Angelis F, Calabretto F, Gaino F, Toia F, Bianco F, Bussu F, Cammarata F, Castagnini F, Colombo F, Ferrara F, Fleres F, Guerrera F, Litta F, Mongelli F, Pata F, Roscio F, Mulita F, Ardura F, Tejero-Pintor FJ, Calvo FJR, Escobedo FJB, Camacho FJB, Odicino F, Schmitt F, Bloemers F, Hölzle F, Gyamfi FE, Messner F, Koh F, Cáceres F, Smolle-Juettner FM, Herman F, Ayeni F, Djedovic G, De Oliveira GP, Rodrigues G, Wagner G, Bellio G, Giarratano G, Capolupo GT, Budd G, Marom G, Poillucci G, Thiruchandran G, Nicholson G, Groot G, Hoey G, Bass GA, Sachdev G, Agarwal G, Aggarwal G, Cormio G, Mazzarella G, Perrone G, Osterhoff G, Singer G, Dejeu G, Fowler G, Garas G, Gradinariu G, Theodoropoulos G, Tzimas G, Babis G, Wong GKC, Cross GWV, Micha G, Chrysovitsiotis G, Koukoulis G, Peros G, Tsoulfas G, Kapetanios G, Karagiannidis G, Verras GI, Ekwen G, Perrotta G, Petruzzi G, Bertelli G, Calini G, Fiacchini G, Pirola GM, Dolci G, Mendiola G, Baiocchi GL, Palini GM, Prucher GM, D'andrea G, Maggiore G, Cassese G, Franceschini G, Pellino G, Saponaro G, Pattacini GC, Pantuso G, Iannella G, Bonsaana GB, Lever G, Brachini G, Giraudo G, Lisi G, Russo GI, Aprea G, Pascale G, Tomasicchio G, Sandri GBL, Armatura G, Turri G, Zaccaria G, Barugola G, Lantone G, Gasparini G, Iacob G, Sozzi G, Zancana G, Mercante G, Bianco G, Brisinda G, Consorti G, Currò G, Giannaccare G, Palomba G, Pascarella G, Rotunno G, Spriano G, Vizzielli G, Cucinella G, Sica G, Campisi G, Baiocchi G, Guerra GR, Pacheco GMF, Atis G, Augustin G, Šantak G, Chauhan GS, Branagan G, Harris G, Stewart GD, Padmore G, Kocher GJ, Di Franco G, De Jesus Labrador Hernandez G, Christodoulidis G, Neal-Smith G, Yim G, Piozzi GN, Claret G, Yanowsky-Reyes G, Dhaity GD, Cakmak GK, Mohamed G, Kucuk GO, Ancans G, Banipal GS, De Bacco Marangon G, Laporte G, Martinez-Mier G, Recinos G, V GMM, Benshetrit G, Vijgen G, Pickett G, Rodriguez HA, Shiwani H, Derilo H, Awad H, El Assaad H, Raji HO, Hardgrave H, Karakullukcu HK, Abdussalam HO, Mustafa H, Parwaiz H, Khan H, Arbab H, Naga H, Salem H, Ulgur HS, Perez-Chrzanowska H, Greenlee H, Javanmard-Emamghissi H, Lederhuber H, Osman H, Adamou H, Majid HJ, Van Goor H, Spiers HVM, Manesh HF, Mushtaq H, Aljaaly H, Hasan HB, Ahmed HTA, Martinez-Said H, Aguado HJ, Consani H, Chaplin H, Mohan H, Van Vliet H, Lohse HAS, Shah H, Claireaux H, Lule H, Juara H, Abozied H, Bayo HL, Alibrahim H, Kroon HM, Ulman H, Khan H, Yonekura H, Abou-Taleb H, Wong HYF, Carpenter H, Majd HS, Zenha H, Mayer HF, Elghadban H, Abdou H, Elfeki H, Yusefi H, Gomez-Fernandez H, Horsfall HL, Meleiro H, Sungurtekin H, Junior HFL, Moloo H, Bayhan H, Şevi̇k H, Embarek H, Hamid HKS, Pradeep IHDS, Donkin I, Ateca IV, Jafarov I, Salisu I, Abdalaal I, Garzali IU, Sall I, Adebara I, Aghadi I, Ugwu I, Zapardiel I, Reis I, Nwafor I, Fakhradiyev I, Surya IU, Robo I, Njokanma I, Iannone I, Khan I, Correia I, Königsrainer I, Seiwerth I, Linero IB, Kadiri I, Florian IA, Tzima I, Akrida I, Baloyiannis I, Gerogiannis I, Katsaros I, Tsakiridis I, Valioulis I, Negoi I, Yadev I, De Haro Jorge I, Vázquez IO, Dajti I, Russo IS, Afzal I, Wasserman I, Chukwu I, Gracia I, Oliver IM, Hughes I, Mondi I, Ncogoza I, Bsisu I, Rashid I, Balasubramanian I, Omar I, Dominguez-Rosado I, Smati I, Vokshi I, Al-Badawi IA, Saleh IA, 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Ciniero V, Tonini V, Silvestri V, Vijay V, Dewan V, Lohsiriwat V, Thuduvage V, Mousafeiris V, Dragisic V, Sasireka V, Santric V, Kusuma VRM, Kolli VS, Alonso V, De Simone V, Picotti V, Martínez VM, Panduro-Correa V, Kakotkin V, Angulo VP, Turrado-Rodriguez V, Krishnamoorthy V, Ban VS, Shah V, Maiola V, Giordano V, La Vaccara V, Lizzi V, Papagni V, Schiavone V, Satchithanantham V, Garcia-Virto V, Jimenez V, Kumar V, Shelat V, Bhat V, Sodhai V, Graziadei V, Kutuzov V, Stoyanov V, Oktseloglou V, Flis V, Elhassan WAF, Yang W, Soon WC, Tashkandi W, Al-Khyatt W, Mabood W, Bijou W, Wijenayake W, D W, Krawczyk W, Atkins W, Bolton W, White W, Ceelen W, Vagena X, Gozal Y, Baba YI, Subramani Y, Jansen Y, Mittal Y, Kara Y, Zwain Y, Noureldin Y, Alawneh Y, Aydin Y, Lam YH, Tang Y, Lim Y, Dean Y, Tanas Y, Su YX, Fujimoto Y, Altinel Y, Frolova Y, Oshodi Y, Fadel ZT, Zahid Z, Elahi Z, Djama Z, Zaheen Z, Jawad Z, Demetrashvili Z, Gebremeskel Z, Gudisa Z, Alyami Z, Garoufalia Z, Li Z, Zimak Z, Radin Z, Balogh ZJ. Reducing the environmental impact of surgery on a global scale: systematic review and co-prioritization with healthcare workers in 132 countries. Br J Surg 2023; 110:804-817. [PMID: 37079880 PMCID: PMC10364528 DOI: 10.1093/bjs/znad092] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Revised: 03/03/2023] [Accepted: 03/06/2023] [Indexed: 04/22/2023]
Abstract
BACKGROUND Healthcare cannot achieve net-zero carbon without addressing operating theatres. The aim of this study was to prioritize feasible interventions to reduce the environmental impact of operating theatres. METHODS This study adopted a four-phase Delphi consensus co-prioritization methodology. In phase 1, a systematic review of published interventions and global consultation of perioperative healthcare professionals were used to longlist interventions. In phase 2, iterative thematic analysis consolidated comparable interventions into a shortlist. In phase 3, the shortlist was co-prioritized based on patient and clinician views on acceptability, feasibility, and safety. In phase 4, ranked lists of interventions were presented by their relevance to high-income countries and low-middle-income countries. RESULTS In phase 1, 43 interventions were identified, which had low uptake in practice according to 3042 professionals globally. In phase 2, a shortlist of 15 intervention domains was generated. In phase 3, interventions were deemed acceptable for more than 90 per cent of patients except for reducing general anaesthesia (84 per cent) and re-sterilization of 'single-use' consumables (86 per cent). In phase 4, the top three shortlisted interventions for high-income countries were: introducing recycling; reducing use of anaesthetic gases; and appropriate clinical waste processing. In phase 4, the top three shortlisted interventions for low-middle-income countries were: introducing reusable surgical devices; reducing use of consumables; and reducing the use of general anaesthesia. CONCLUSION This is a step toward environmentally sustainable operating environments with actionable interventions applicable to both high- and low-middle-income countries.
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Lau TMM, Daniel R, Hood K, Wootton M, Hughes K, Stuart B, Hayward G, Szakmany T, Gillespie D. Perspectives of Statistician, Microbiologist, and Clinician Stakeholders on the Use of Microbiological Outcomes in Randomised Trials of Antimicrobial Stewardship Interventions. Antibiotics (Basel) 2023; 12:antibiotics12050885. [PMID: 37237788 DOI: 10.3390/antibiotics12050885] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Revised: 04/28/2023] [Accepted: 05/06/2023] [Indexed: 05/28/2023] Open
Abstract
Microbiological data are used as indicators of infection, for diagnosis, and the identification of antimicrobial resistance in trials of antimicrobial stewardship interventions. However, several problems have been identified in a recently conducted systematic review (e.g., inconsistency in reporting and oversimplified outcomes), which motivates the need to understand and improve the use of these data including analysis and reporting. We engaged key stakeholders including statisticians, clinicians from both primary and secondary care, and microbiologists. Discussions included issues identified in the systematic review and questions about the value of using microbiological data in clinical trials, perspectives on current microbiological outcomes reported in trials, and alternative statistical approaches to analyse these data. Various factors (such as unclear sample collection process, dichotomising or categorising complex microbiological data, and unclear methods of handling missing data) were identified that contributed to the low quality of the microbiological outcomes and the analysis of these outcomes in trials. Whilst not all of these factors would be easy to overcome, there is room for improvement and a need to encourage researchers to understand the impact of misusing these data. This paper discusses the experience and challenges of using microbiological outcomes in clinical trials.
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Affiliation(s)
- Tin Man Mandy Lau
- Centre for Trials Research, Cardiff University, Cardiff CF14 4YS, UK
| | - Rhian Daniel
- Division of Population Medicine, Cardiff University, Cardiff CF14 4YS, UK
| | - Kerenza Hood
- Centre for Trials Research, Cardiff University, Cardiff CF14 4YS, UK
| | - Mandy Wootton
- Specialist Antimicrobial Chemotherapy Unit, University Hospital of Wales, Public Health Wales, Cardiff CF14 4XW, UK
| | - Kathryn Hughes
- PRIME Centre Wales, Division of Population Medicine, Cardiff University, Cardiff CF14 4YS, UK
| | - Beth Stuart
- Pragmatic Clinical Trials Unit, Queen Mary University of London, London E1 2AB, UK
| | - Gail Hayward
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford OX2 6GG, UK
| | - Tamas Szakmany
- Critical Care Directorate, Grange University Hospital, Aneurin Bevan University Health Board, Cwmbran NP44 8YN, UK
- Department of Anaesthesia, Intensive Care and Pain Medicine, Cardiff University, Cardiff CF14 4XN, UK
| | - David Gillespie
- Centre for Trials Research, Cardiff University, Cardiff CF14 4YS, UK
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14
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Harte E, Kumarasamysarma S, Phillips B, Mackay O, Rashid Z, Malikova N, Mukit A, Ramachandran S, Biju A, Brown K, Watts R, Hodges C, Tuckwell W, Wetherall N, Breen H, Price S, Szakmany T. Procalcitonin Values Fail to Track the Presence of Secondary Bacterial Infections in COVID-19 ICU Patients. Antibiotics (Basel) 2023; 12:antibiotics12040709. [PMID: 37107071 PMCID: PMC10135291 DOI: 10.3390/antibiotics12040709] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2023] [Revised: 03/29/2023] [Accepted: 04/03/2023] [Indexed: 04/08/2023] Open
Abstract
The development of secondary bacterial infections in COVID-19 patients has been associated with increased mortality and worse clinical outcomes. Consequently, many patients have received empirical antibiotic therapies with the potential to further exacerbate an ongoing antimicrobial resistance crisis. The pandemic has seen a rise in the use of procalcitonin testing to guide antimicrobial prescribing, although its value remains elusive. This single-centre retrospective study sought to analyse the efficacy of procalcitonin in identifying secondary infections in COVID-19 patients and evaluate the proportion of patients prescribed antibiotics to those with confirmed secondary infection. Inclusion criteria comprised patients admitted to the Grange University Hospital intensive care unit with SARS-CoV-2 infection throughout the second and third waves of the pandemic. Data collected included daily inflammatory biomarkers, antimicrobial prescriptions, and microbiologically proven secondary infections. There was no statistically significant difference between PCT, WBC, or CRP values in those with an infection versus those without. A total of 57.02% of patients had a confirmed secondary infection, with 80.2% prescribed antibiotics in Wave 2, compared to 44.07% with confirmed infection and 52.1% prescribed antibiotics in Wave 3. In conclusion, procalcitonin values failed to indicate the emergence of critical care-acquired infection in COVID-19 patients.
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Affiliation(s)
- Elsa Harte
- School of Medicine, Cardiff University, Cardiff CF14 4XN, UK
| | | | | | - Olivia Mackay
- School of Medicine, Cardiff University, Cardiff CF14 4XN, UK
| | - Zohra Rashid
- School of Medicine, Cardiff University, Cardiff CF14 4XN, UK
| | | | - Abdullah Mukit
- School of Medicine, Cardiff University, Cardiff CF14 4XN, UK
| | | | - Anna Biju
- School of Medicine, Cardiff University, Cardiff CF14 4XN, UK
| | - Kate Brown
- School of Medicine, Cardiff University, Cardiff CF14 4XN, UK
| | - Rosie Watts
- School of Medicine, Cardiff University, Cardiff CF14 4XN, UK
| | - Charlie Hodges
- School of Medicine, Cardiff University, Cardiff CF14 4XN, UK
| | | | - Nick Wetherall
- School of Medicine, Cardiff University, Cardiff CF14 4XN, UK
| | - Henry Breen
- School of Medicine, Cardiff University, Cardiff CF14 4XN, UK
| | - Shannon Price
- School of Medicine, Cardiff University, Cardiff CF14 4XN, UK
| | - Tamas Szakmany
- Department of Anaesthesia, Intensive Care and Pain Medicine, Cardiff University, Cardiff CF14 4XN, UK
- Critical Care Directorate, Grange University Hospital, Aneurin Bevan University Health Board, Cwmbran NP44 2XJ, UK
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15
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Tabah A, Buetti N, Staiquly Q, Ruckly S, Akova M, Aslan AT, Leone M, Conway Morris A, Bassetti M, Arvaniti K, Lipman J, Ferrer R, Qiu H, Paiva JA, Povoa P, De Bus L, De Waele J, Zand F, Gurjar M, Alsisi A, Abidi K, Bracht H, Hayashi Y, Jeon K, Elhadi M, Barbier F, Timsit JF, Pollock H, Margetts B, Young M, Bhadange N, Tyler S, Ledtischke A, Finnis M, Ledtischke A, Finnis M, Dwivedi J, Saxena M, Biradar V, Soar N, Sarode V, Brewster D, Regli A, Weeda E, Ahmed S, Fourie C, Laupland K, Ramanan M, Walsham J, Meyer J, Litton E, Palermo AM, Yap T, Eroglu E, Attokaran AG, Jaramillo C, Nafees KMK, Rashid NAHA, Walid HAMI, Mon T, Moorthi PD, Sudhirchandra S, Sridharan DD, Haibo Q, Jianfeng X, Wei-Hua L, Zhen W, Qian C, Luo J, Chen X, Wang H, Zhao P, Zhao J, Wusi Q, Mingmin C, Xu L, Yin C, Wang R, Wang J, Yin Y, Zhang M, Ye J, Hu C, Zhou S, Huang M, Yan J, Wang Y, Qin B, Ye L, Weifeng X, Peije L, Geng N, Hayashi Y, Karumai T, Yamasaki M, Hashimoto S, Hosokawa K, Makino J, Matsuyoshi T, Kuriyama A, Shigemitsu H, Mishima Y, Nagashima M, Yoshida H, Fujitani S, Omori K, Rinka H, Saito H, Atobe K, Kato H, Takaki S, Hasan MS, Jamaluddin MFH, Pheng LS, Visvalingam S, Liew MT, Wong SLD, Fong KK, Rahman HBA, Noor ZM, Tong LK, Azman AH, Mazlan MZ, Ali S, Jeon K, Lee SM, Park S, Park SY, Lim SY, Goh QY, Ng SY, Lie SA, Kwa ALH, Goh KJ, Li AY, Ong CYM, Lim JY, Quah JL, Ng K, Ng LXL, Yeh YC, Chou NK, Cia CT, Hu TY, Kuo LK, Ku SC, Wongsurakiat P, Apichatbutr Y, Chiewroongroj S, Nadeem R, Houfi AE, Alsisi A, Elhadidy A, Barsoum M, Osman N, Mostafa T, Elbahnasawy M, Saber A, Aldhalia A, Elmandouh O, Elsayed A, Elbadawy MA, Awad AK, Hemead HM, Zand F, Ouhadian M, Borsi SH, Mehraban Z, Kashipazha D, Ahmadi F, Savaie M, Soltani F, Rashidi M, Baghbanian R, Javaherforoosh F, Amiri F, Kiani A, Zargar MA, Mahmoodpoor A, Aalinezhad F, Dabiri G, Sabetian G, Sarshad H, Masjedi M, Tajvidi R, Tabatabaei SMN, Ahmed AK, Singer P, Kagan I, Rigler M, Belman D, Levin P, Harara B, Diab A, Abilama F, Ibrahim R, Fares A, Buimsaedah A, Gamra M, Aqeelah A, AliAli AM, Homaidan AGS, Almiqlash B, Bilkhayr H, Bouhuwaish A, Taher AS, Abdulwahed E, Abousnina FA, Hdada AK, Jobran R, Hasan HB, Hasan RSB, Serghini I, Seddiki R, Boukatta B, Kanjaa N, Mouhssine D, Wajdi MA, Dendane T, Zeggwagh AA, Housni B, Younes O, Hachimi A, Ghannam A, Belkhadir Z, Amro S, Jayyab MA, Hssain AA, Elbuzidi A, Karic E, Lance M, Nissar S, Sallam H, Elrabi O, Almekhlafi GA, Awad M, Aljabbary A, Chaaban MK, Abu-Sayf N, Al-Jadaan M, Bakr L, Bouaziz M, Turki O, Sellami W, Centeno P, Morvillo LN, Acevedo JO, Lopez PM, Fernández R, Segura M, Aparicio DM, Alonzo MI, Nuccetelli Y, Montefiore P, Reyes LF, Reyes LF, Ñamendys-Silva SA, Romero-Gonzalez JP, Hermosillo M, Castillo RA, Leal JNP, Aguilar CG, Herrera MOG, Villafuerte MVE, Lomeli-Teran M, Dominguez-Cherit JG, Davalos-Alvarez A, Ñamendys-Silva SA, Sánchez-Hurtado L, Tejeda-Huezo B, Perez-Nieto OR, Tomas ED, De Bus L, De Waele J, Hollevoet I, Denys W, Bourgeois M, Vanderhaeghen SFM, Mesland JB, Henin P, Haentjens L, Biston P, Noel C, Layos N, Misset B, De Schryver N, Serck N, Wittebole X, De Waele E, Opdenacker G, Kovacevic P, Zlojutro B, Custovic A, Filipovic-Grcic I, Radonic R, Brajkovic AV, Persec J, Sakan S, Nikolic M, Lasic H, Leone M, Arbelot C, Timsit JF, Patrier J, Zappela N, Montravers P, Dulac T, Castanera J, Auchabie J, Le Meur A, Marchalot A, Beuzelin M, Massri A, Guesdon C, Escudier E, Mateu P, Rosman J, Leroy O, Alfandari S, Nica A, Souweine B, Coupez E, Duburcq T, Kipnis E, Bortolotti P, Le Souhaitier M, Mira JP, Garcon P, Duprey M, Thyrault M, Paulet R, Philippart F, Tran M, Bruel C, Weiss E, Janny S, Foucrier A, Perrigault PF, Djanikian F, Barbier F, Gainnier M, Bourenne J, Louis G, Smonig R, Argaud L, Baudry T, Dessap AM, Razazi K, Kalfon P, Badre G, Larcher R, Lefrant JY, Roger C, Sarton B, Silva S, Demeret S, Le Guennec L, Siami S, Aparicio C, Voiriot G, Fartoukh M, Dahyot-Fizelier C, Imzi N, Klouche K, Bracht H, Hoheisen S, Bloos F, Thomas-Rueddel D, Petros S, Pasieka B, Dubler S, Schmidt K, Gottschalk A, Wempe C, Lepper P, Metz C, Viderman D, Ymbetzhanov Y, Mugazov M, Bazhykayeva Y, Kaligozhin Z, Babashev B, Merenkov Y, Temirov T, Arvaniti K, Smyrniotis D, Psallida V, Fildisis G, Soulountsi V, Kaimakamis E, Iasonidou C, Papoti S, Renta F, Vasileiou M, Romanou V, Koutsoukou V, Matei MK, Moldovan L, Karaiskos I, Paskalis H, Marmanidou K, Papanikolaou M, Kampolis C, Oikonomou M, Kogkopoulos E, Nikolaou C, Sakkalis A, Chatzis M, Georgopoulou M, Efthymiou A, Chantziara V, Sakagianni A, Athanasa Z, Papageorgiou E, Ali F, Dimopoulos G, Almiroudi MP, Malliotakis P, Marouli D, Theodorou V, Retselas I, Kouroulas V, Papathanakos G, Montrucchio G, Sales G, De Pascale G, Montini LM, Carelli S, Vargas J, Di Gravio V, Giacobbe DR, Gratarola A, Porcile E, Mirabella M, Daroui I, Lodi G, Zuccaro F, Schlevenin MG, Pelosi P, Battaglini D, Cortegiani A, Ippolito M, Bellina D, Di Guardo A, Pelagalli L, Covotta M, Rocco M, Fiorelli S, Cotoia A, Rizzo AC, Mikstacki A, Tamowicz B, Komorowska IK, Szczesniak A, Bojko J, Kotkowska A, Walczak-Wieteska P, Wasowska D, Nowakowski T, Broda H, Peichota M, Pietraszek-Grzywaczewska I, Martin-Loeches I, Bisanti A, Cartoze N, Pereira T, Guimarães N, Alves M, Marques AJP, Pinto AR, Krystopchuk A, Teresa A, de Figueiredo AMP, Botelho I, Duarte T, Costa V, Cunha RP, Molinos E, da Costa T, Ledo S, Queiró J, Pascoalinho D, Nunes C, Moura JP, Pereira É, Mendes AC, Valeanu L, Bubenek-Turconi S, Grintescu IM, Cobilinschi C, Filipescu DC, Predoi CE, Tomescu D, Popescu M, Marcu A, Grigoras I, Lungu O, Gritsan A, Anderzhanova A, Meleshkina Y, Magomedov M, Zubareva N, Tribulev M, Gaigolnik D, Eremenko A, Vistovskaya N, Chukina M, Belskiy V, Furman M, Rocca RF, Martinez M, Casares V, Vera P, Flores M, Amerigo JA, Arnillas MPG, Bermudez RM, Armestar F, Catalan B, Roig R, Raguer L, Quesada MD, Santos ED, Gomà G, Ubeda A, Salgado DM, Espina LF, Prieto EG, Asensio DM, Rodriguez DM, Maseda E, De La Rica AS, Ayestaran JI, Novo M, Blasco-Navalpotro MA, Gallego AO, Sjövall F, Spahic D, Svensson CJ, Haney M, Edin A, Åkerlund J, De Geer L, Prazak J, Jakob S, Pagani J, Abed-Maillard S, Akova M, Aslan AT, Timuroglu A, Kocagoz S, Kusoglu H, Mehtap S, Ceyhun S, Altintas ND, Talan L, Kayaaslan B, Kalem AK, Kurt I, Telli M, Ozturk B, Erol Ç, Demiray EKD, Çolak S, Akbas T, Gundogan K, Sari A, Agalar C, Çolak O, Baykam NN, Akdogan OO, Yilmaz M, Tunay B, Cakmak R, Saltoglu N, Karaali R, Koksal I, Aksoy F, Eroglu A, Saracoglu KT, Bilir Y, Guzeldag S, Ersoz G, Evik G, Sungurtekin H, Ozgen C, Erdoğan C, Gürbüz Y, Altin N, Bayindir Y, Ersoy Y, Goksu S, Akyol A, Batirel A, Aktas SC, Morris AC, Routledge M, Morris AC, Ercole A, Antcliffe D, Rojo R, Tizard K, Faulkner M, Cowton A, Kent M, Raj A, Zormpa A, Tinaslanidis G, Khade R, Torlinski T, Mulhi R, Goyal S, Bajaj M, Soltan M, Yonan A, Dolan R, Johnson A, Macfie C, Lennard J, Templeton M, Arias SS, Franke U, Hugill K, Angell H, Parcell BJ, Cobb K, Cole S, Smith T, Graham C, Cerman J, Keegan A, Ritzema J, Sanderson A, Roshdy A, Szakmany T, Baumer T, Longbottom R, Hall D, Tatham K, Loftus S, Husain A, Black E, Jhanji S, Baikady RR, Mcguigan P, Mckee R, Kannan S, Antrolikar S, Marsden N, Torre VD, Banach D, Zaki A, Jackson M, Chikungwa M, Attwood B, Patel J, Tilley RE, Humphreys MSK, Renaud PJ, Sokhan A, Burma Y, Sligl W, Baig N, McCoshen L, Kutsogiannis DJ, Sligl W, Thompson P, Hewer T, Rabbani R, Huq SMR, Hasan R, Islam MM, Gurjar M, Baronia A, Kothari N, Sharma A, Karmakar S, Sharma P, Nimbolkar J, Samdani P, Vaidyanathan R, Rubina NA, Jain N, Pahuja M, Singh R, Shekhar S, Muzaffar SN, Ozair A, Siddiqui SS, Bose P, Datta A, Rathod D, Patel M, Renuka MK, Baby SK, Dsilva C, Chandran J, Ghosh P, Mukherjee S, Sheshala K, Misra KC, Yakubu SY, Ugwu EM, Olatosi JO, Desalu I, Asiyanbi G, Oladimeji M, Idowu O, Adeola F, Mc Cree M, Karar AAA, Saidahmed E, Hamid HKS. Epidemiology and outcomes of hospital-acquired bloodstream infections in intensive care unit patients: the EUROBACT-2 international cohort study. Intensive Care Med 2023; 49:178-190. [PMID: 36764959 PMCID: PMC9916499 DOI: 10.1007/s00134-022-06944-2] [Citation(s) in RCA: 30] [Impact Index Per Article: 30.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Accepted: 11/23/2022] [Indexed: 02/12/2023]
Abstract
PURPOSE In the critically ill, hospital-acquired bloodstream infections (HA-BSI) are associated with significant mortality. Granular data are required for optimizing management, and developing guidelines and clinical trials. METHODS We carried out a prospective international cohort study of adult patients (≥ 18 years of age) with HA-BSI treated in intensive care units (ICUs) between June 2019 and February 2021. RESULTS 2600 patients from 333 ICUs in 52 countries were included. 78% HA-BSI were ICU-acquired. Median Sequential Organ Failure Assessment (SOFA) score was 8 [IQR 5; 11] at HA-BSI diagnosis. Most frequent sources of infection included pneumonia (26.7%) and intravascular catheters (26.4%). Most frequent pathogens were Gram-negative bacteria (59.0%), predominantly Klebsiella spp. (27.9%), Acinetobacter spp. (20.3%), Escherichia coli (15.8%), and Pseudomonas spp. (14.3%). Carbapenem resistance was present in 37.8%, 84.6%, 7.4%, and 33.2%, respectively. Difficult-to-treat resistance (DTR) was present in 23.5% and pan-drug resistance in 1.5%. Antimicrobial therapy was deemed adequate within 24 h for 51.5%. Antimicrobial resistance was associated with longer delays to adequate antimicrobial therapy. Source control was needed in 52.5% but not achieved in 18.2%. Mortality was 37.1%, and only 16.1% had been discharged alive from hospital by day-28. CONCLUSIONS HA-BSI was frequently caused by Gram-negative, carbapenem-resistant and DTR pathogens. Antimicrobial resistance led to delays in adequate antimicrobial therapy. Mortality was high, and at day-28 only a minority of the patients were discharged alive from the hospital. Prevention of antimicrobial resistance and focusing on adequate antimicrobial therapy and source control are important to optimize patient management and outcomes.
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Affiliation(s)
- Alexis Tabah
- Intensive Care Unit, Redcliffe Hospital, Brisbane, Australia. .,Queensland Critical Care Research Network (QCCRN), Brisbane, QLD, Australia. .,Queensland University of Technology, Brisbane, QLD, Australia. .,Faculty of Medicine, The University of Queensland, Brisbane, QLD, Australia.
| | - Niccolò Buetti
- Infection Control Program and WHO Collaborating Centre on Patient Safety, Geneva University Hospitals and Faculty of Medicine, Geneva, Switzerland.,Université de Paris, INSERM, IAME UMR 1137, 75018, Paris, France
| | | | - Stéphane Ruckly
- Université de Paris, INSERM, IAME UMR 1137, 75018, Paris, France.,ICUREsearch, Biometry, 38600, Fontaine, France
| | - Murat Akova
- Department of Infectious Diseases, Hacettepe University School of Medicine, Ankara, Turkey
| | - Abdullah Tarik Aslan
- Department of Internal Medicine, Hacettepe University School of Medicine, Ankara, Turkey
| | - Marc Leone
- Department of Anesthesiology and Intensive Care Unit, Hospital Nord, Aix Marseille University, Assistance Publique Hôpitaux Universitaires de Marseille, Marseille, France
| | - Andrew Conway Morris
- Division of Anaesthesia, Department of Medicine, University of Cambridge, Addenbrooke's Hospital, Hills Road, Cambridge, CB2 0QQ, UK.,Division of Immunology, Department of Pathology, University of Cambridge, Tennis Court Road, Cambridge, Cb2 1QP, UK.,JVF Intensive Care Unit, Addenbrooke's Hospital, Cambridge, Hills Road, Cambridge, CB2 0QQ, UK
| | - Matteo Bassetti
- Infectious Diseases Clinic, Department of Health Sciences, University of Genoa and Ospedale Policlinico San Martino, Genoa, Italy
| | - Kostoula Arvaniti
- Intensive Care Unit, Papageorgiou University Affiliated Hospital, Thessaloníki, Greece
| | - Jeffrey Lipman
- Faculty of Medicine, The University of Queensland, Brisbane, QLD, Australia.,Nimes University Hospital, University of Montpellier, Nimes, France.,Jamieson Trauma Institute, Royal Brisbane and Women's Hospital, Herston, Australia
| | - Ricard Ferrer
- Intensive Care Department, SODIR-VHIR Research Group, Vall d'Hebron University Hospital, Barcelona, Spain
| | - Haibo Qiu
- Jiangsu Provincial Key Laboratory of Critical Care Medicine, Department of Critical Care Medicine, Nanjing Zhongda Hospital, Southeast University, Nanjing, 210009, China
| | - José-Artur Paiva
- Intensive Care Medicine Department, Centro Hospitalar Universitário Sao Joao, Porto, Portugal.,Department of Medicine, Faculty of Medicine, University of Porto, Porto, Portugal.,Infection and Sepsis ID Group, Porto, Portugal
| | - Pedro Povoa
- NOVA Medical School, New University of Lisbon, Lisbon, Portugal.,Center for Clinical Epidemiology and Research Unit of Clinical Epidemiology, OUH Odense University Hospital, Odense, Denmark.,Polyvalent Intensive Care Unit, Hospital de São Francisco Xavier, CHLO, Lisbon, Portugal
| | - Liesbet De Bus
- Department of Critical Care Medicine, Ghent University Hospital, Ghent, Belgium
| | - Jan De Waele
- Department of Internal Medicine and Pediatrics, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium.,Department of Intensive Care Medicine, Ghent University Hospital, Ghent, Belgium
| | - Farid Zand
- Anesthesiology and Critical Care Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mohan Gurjar
- Department of Critical Care Medicine, Sanjay Gandhi Post Graduate Institute of Medical Sciences (SGPGIMS), Lucknow, India
| | - Adel Alsisi
- ICU Department, Prime Hospital, Dubai, United Arab Emirates.,Critical Care Department, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Khalid Abidi
- Medical ICU, Ibn Sina University Hospital, Faculty of Medicine and Pharmacy, Mohammed V University, Rabat, Morocco
| | - Hendrik Bracht
- Central Interdisciplinary Emergency Medicine, University Hospital Ulm, Ulm, Germany
| | - Yoshiro Hayashi
- Department of Intensive Care Medicine, Kameda General Hospital, Kamogawa, Japan
| | - Kyeongman Jeon
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | | | - François Barbier
- Service de Médecine Intensive-Réanimation, Centre Hospitalier Régional d'Orléans, 14, avenue de L'Hôpital, 45100, Orléans, France
| | - Jean-François Timsit
- Université Paris-Cité, INSERM, IAME UMR 1137, 75018, Paris, France.,Medical and Infectious Diseases Intensive Care Unit, AP-HP, Bichat-Claude Bernard University Hospital, 46 Omdurman maternity hospitalrue Henri Huchard, 75877, Paris Cedex, France
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16
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Villar J, González-Martin JM, Añón JM, Ferrando C, Soler JA, Mosteiro F, Mora-Ordoñez JM, Ambrós A, Fernández L, Montiel R, Vidal A, Muñoz T, Pérez-Méndez L, Rodríguez-Suárez P, Fernández C, Fernández RL, Szakmany T, Burns KEA, Steyerberg EW, Slutsky AS. Clinical relevance of timing of assessment of ICU mortality in patients with moderate-to-severe Acute Respiratory Distress Syndrome. Sci Rep 2023; 13:1543. [PMID: 36707634 PMCID: PMC9883467 DOI: 10.1038/s41598-023-28824-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Accepted: 01/25/2023] [Indexed: 01/28/2023] Open
Abstract
Mortality is a frequently reported outcome in clinical studies of acute respiratory distress syndrome (ARDS). However, timing of mortality assessment has not been well characterized. We aimed to identify a crossing-point between cumulative survival and death in the intensive care unit (ICU) of patients with moderate-to-severe ARDS, beyond which the number of survivors would exceed the number of deaths. We hypothesized that this intersection would occur earlier in a successful clinical trial vs. observational studies of moderate/severe ARDS and predict treatment response. We conducted an ancillary study of 1580 patients with moderate-to-severe ARDS managed with lung-protective ventilation to assess the relevance and timing of measuring ICU mortality rates at different time-points during ICU stay. First, we analyzed 1303 patients from four multicenter, observational cohorts enrolling consecutive patients with moderate/severe ARDS. We assessed cumulative ICU survival from the time of moderate/severe ARDS diagnosis to ventilatory support discontinuation within 7-days, 28-days, 60-days, and at ICU discharge. Then, we compared these findings to those of a successful randomized trial of 277 moderate/severe ARDS patients. In the observational cohorts, ICU mortality (487/1303, 37.4%) and 28-day mortality (425/1102, 38.6%) were similar (p = 0.549). Cumulative proportion of ICU survivors and non-survivors crossed at day-7; after day-7, the number of ICU survivors was progressively higher compared to non-survivors. Measures of oxygenation, lung mechanics, and severity scores were different between survivors and non-survivors at each point-in-time (p < 0.001). In the trial cohort, the cumulative proportion of survivors and non-survivors in the treatment group crossed before day-3 after diagnosis of moderate/severe ARDS. In clinical ARDS studies, 28-day mortality closely approximates and may be used as a surrogate for ICU mortality. For patients with moderate-to-severe ARDS, ICU mortality assessment within the first week of a trial might be an early predictor of treatment response.
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Affiliation(s)
- Jesús Villar
- CIBER de Enfermedades Respiratorias, Instituto de Salud Carlos III, 28029, Madrid, Spain. .,Research Unit, Hospital Universitario Dr. Negrín, Barranco de La Ballena S/N, 4th Floor - South wing, 35019, Las Palmas de Gran Canaria, Spain. .,Li Ka Shing Knowledge Institute at St. Michael's Hospital, Toronto, ON, M5B 1W8, Canada.
| | - Jesús M González-Martin
- CIBER de Enfermedades Respiratorias, Instituto de Salud Carlos III, 28029, Madrid, Spain.,Research Unit, Hospital Universitario Dr. Negrín, Barranco de La Ballena S/N, 4th Floor - South wing, 35019, Las Palmas de Gran Canaria, Spain
| | - José M Añón
- CIBER de Enfermedades Respiratorias, Instituto de Salud Carlos III, 28029, Madrid, Spain.,Intensive Care Unit, Hospital Universitario La Paz, IdiPaz, 28046, Madrid, Spain
| | - Carlos Ferrando
- CIBER de Enfermedades Respiratorias, Instituto de Salud Carlos III, 28029, Madrid, Spain.,Surgical Intensive Care Unit, Department of Anesthesia, Hospital Clinic, IDIBAPS, 08036, Barcelona, Spain
| | - Juan A Soler
- Intensive Care Unit, Hospital Universitario Virgen de Arrixaca, 30120, Murcia, Spain
| | - Fernando Mosteiro
- Intensive Care Unit, Hospital Universitario de A Coruña, 15006, La Coruña, Spain
| | - Juan M Mora-Ordoñez
- Intensive Care Unit, Hospital Universitario Regional Carlos Haya, 29010, Málaga, Spain
| | - Alfonso Ambrós
- Intensive Care Unit, Hospital General Universitario de Ciudad Real, 13005, Ciudad Real, Spain
| | - Lorena Fernández
- Intensive Care Unit, Hospital Universitario Río Hortega, 47012, Valladolid, Spain
| | - Raquel Montiel
- Intensive Care Unit, Hospital Universitario NS de Candelaria, 38010, Santa Cruz de Tenerife, Spain
| | - Anxela Vidal
- Intensive Care Unit, Hospital Universitario Fundación Jiménez Díaz, 28040, Madrid, Spain
| | - Tomás Muñoz
- Intensive Care Unit, Hospital Universitario de Cruces, 48903, Barakaldo, Vizcaya, Spain
| | - Lina Pérez-Méndez
- CIBER de Enfermedades Respiratorias, Instituto de Salud Carlos III, 28029, Madrid, Spain.,Research Unit, Hospital Universitario NS de Candelaria, 38010, Santa Cruz de Tenerife, Spain
| | - Pedro Rodríguez-Suárez
- CIBER de Enfermedades Respiratorias, Instituto de Salud Carlos III, 28029, Madrid, Spain.,Thoracic Surgery, Hospital Universitario Dr. Negrín, 35019, Las Palmas de Gran Canaria, Spain
| | - Cristina Fernández
- Research Unit, Hospital Universitario Dr. Negrín, Barranco de La Ballena S/N, 4th Floor - South wing, 35019, Las Palmas de Gran Canaria, Spain
| | - Rosa L Fernández
- CIBER de Enfermedades Respiratorias, Instituto de Salud Carlos III, 28029, Madrid, Spain.,Research Unit, Hospital Universitario Dr. Negrín, Barranco de La Ballena S/N, 4th Floor - South wing, 35019, Las Palmas de Gran Canaria, Spain
| | - Tamas Szakmany
- Department of Intensive Care Medicine and Anesthesia, Bevan University Health Board, Newport, NP20 2UB, UK.,Honorary Professor in Intensive Care, Cardiff University, Cardiff, CF14 4XW, Wales, UK
| | - Karen E A Burns
- Li Ka Shing Knowledge Institute at St. Michael's Hospital, Toronto, ON, M5B 1W8, Canada.,Critical Care Medicine, Unity Health Toronto-St. Michael's Hospital, Toronto, M5B 1W8, Canada.,Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, ON, Canada
| | - Ewout W Steyerberg
- Department Biomedical Data Sciences, Leiden University Medical Center, Leiden, The Netherlands
| | - Arthur S Slutsky
- Li Ka Shing Knowledge Institute at St. Michael's Hospital, Toronto, ON, M5B 1W8, Canada.,Division of Critical Care Medicine, University of Toronto, Toronto, ON, M5T 3A1, Canada
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Cheema HA, Siddiqui A, Ochani S, Adnan A, Sukaina M, Haider R, Shahid A, Rehman MEU, Awan RU, Singh H, Duric N, Fazzini B, Torres A, Szakmany T. Awake Prone Positioning for Non-Intubated COVID-19 Patients with Acute Respiratory Failure: A Meta-Analysis of Randomised Controlled Trials. J Clin Med 2023; 12:jcm12030926. [PMID: 36769574 PMCID: PMC9917863 DOI: 10.3390/jcm12030926] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2022] [Revised: 12/24/2022] [Accepted: 01/22/2023] [Indexed: 01/26/2023] Open
Abstract
INTRODUCTION Awake prone positioning (APP) has been widely applied in non-intubated patients with COVID-19-related acute hypoxemic respiratory failure. However, the results from randomised controlled trials (RCTs) are inconsistent. We performed a meta-analysis to assess the efficacy and safety of APP and to identify the subpopulations that may benefit the most from it. METHODS We searched five electronic databases from inception to August 2022 (PROSPERO registration: CRD42022342426). We included only RCTs comparing APP with supine positioning or standard of care with no prone positioning. Our primary outcomes were the risk of intubation and all-cause mortality. Secondary outcomes included the need for escalating respiratory support, length of ICU and hospital stay, ventilation-free days, and adverse events. RESULTS We included 11 RCTs and showed that APP reduced the risk of requiring intubation in the overall population (RR 0.84, 95% CI: 0.74-0.95; moderate certainty). Following the subgroup analyses, a greater benefit was observed in two patient cohorts: those receiving a higher level of respiratory support (compared with those receiving conventional oxygen therapy) and those in intensive care unit (ICU) settings (compared to patients in non-ICU settings). APP did not decrease the risk of mortality (RR 0.93, 95% CI: 0.77-1.11; moderate certainty) and did not increase the risk of adverse events. CONCLUSIONS In patients with COVID-19-related acute hypoxemic respiratory failure, APP likely reduced the risk of requiring intubation, but failed to demonstrate a reduction in overall mortality risk. The benefits of APP are most noticeable in those requiring a higher level of respiratory support in an ICU environment.
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Affiliation(s)
- Huzaifa Ahmad Cheema
- Intensive Care Unit, Department of Chest Medicine, King Edward Medical University, Lahore 54000, Pakistan
- Correspondence: (H.A.C.); (T.S.); Tel.: +92-332-448-7886 (H.A.C.); +44-292-074-4852 (T.S.)
| | - Amna Siddiqui
- Department of Medicine, Karachi Medical and Dental College, Karachi 74700, Pakistan
| | - Sidhant Ochani
- Department of Medicine, Khairpur Medical College, Khairpur 66020, Pakistan
| | - Alishba Adnan
- Department of Medicine, Karachi Medical and Dental College, Karachi 74700, Pakistan
| | - Mahnoor Sukaina
- Department of Medicine, Karachi Medical and Dental College, Karachi 74700, Pakistan
| | - Ramsha Haider
- Department of Medicine, Karachi Medical and Dental College, Karachi 74700, Pakistan
| | - Abia Shahid
- Intensive Care Unit, Department of Chest Medicine, King Edward Medical University, Lahore 54000, Pakistan
| | | | - Rehmat Ullah Awan
- Department of Medicine, Ochsner Rush Medical Center, Meridian, MS 39301, USA
| | - Harpreet Singh
- Division of Pulmonary and Critical Care, Medical College of Wisconsin, Milwaukee, WI 53226, USA
| | - Natalie Duric
- Critical Care Directorate, The Grange University Hospital, Aneurin Bevan University Health Board, Cwmbran NP44 2XJ, UK
| | - Brigitta Fazzini
- Adult Critical Care Unit, The Royal London Hospital, Barts Health NHS Trust, London E1 1BB, UK
| | - Antoni Torres
- Department of Pneumology, Respiratory Institute, Hospital Clinic of Barcelona, 08036 Barcelona, Spain
- CibeRes (Centro de Investigación Biomédica en Red de Enfermedades Respiratorias, 06/06/0028), Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), 28029 Barcelona, Spain
- School of Medicine, University of Barcelona, 08036 Barcelona, Spain
| | - Tamas Szakmany
- Critical Care Directorate, The Grange University Hospital, Aneurin Bevan University Health Board, Cwmbran NP44 2XJ, UK
- Department of Anaesthesia, Intensive Care and Pain Medicine, Division of Population Medicine, Cardiff University, Cardiff CF14 4XN, UK
- Correspondence: (H.A.C.); (T.S.); Tel.: +92-332-448-7886 (H.A.C.); +44-292-074-4852 (T.S.)
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18
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Rose L, Camporota L, Mills GH, Laffey J, Perkins GD, Shankar-Hari M, Szakmany T, McAuley D. Airway pressure release ventilation: a survey of UK practice. Br J Anaesth 2023; 130:e25-e27. [PMID: 36435668 DOI: 10.1016/j.bja.2022.10.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Revised: 10/10/2022] [Accepted: 10/10/2022] [Indexed: 11/26/2022] Open
Affiliation(s)
- Louise Rose
- Florence Nightingale Faculty of Nursing, Midwifery and Palliative Care, King's College London, London, UK; Department of Critical Care, Guy's & St Thomas' NHS Foundation Trust, London, UK.
| | - Luigi Camporota
- Department of Critical Care, Guy's & St Thomas' NHS Foundation Trust, London, UK
| | - Gary H Mills
- Department of Critical Care, Sheffield University Hospitals NHS Trust, Sheffield, UK
| | - John Laffey
- School of Medicine, National University of Ireland, Galway, Ireland
| | - Gavin D Perkins
- Warwick Clinical Trials Unit, University of Warwick, Warwick, UK
| | - Manu Shankar-Hari
- Deanery of Clinical Sciences, University of Edinburgh, Edinburgh, Scotland, UK
| | - Tamas Szakmany
- Department of Critical Care, Aneurin Bevin University Health Board, Cardiff, Wales, UK
| | - Danny McAuley
- School of Medicine, Dentistry and Biomedical Sciences, Queen's University, Belfast, UK
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Ellah A, ul-Hussain H, Cheema HA, Shahid A, Kashif H, Adil M, Kumar D, Szakmany T. 937: SHORT VERSUS PROLONGED COURSE OF ANTIBIOTICS FOR VENTILATOR-ASSOCIATED PNEUMONIA: A META-ANALYSIS. Crit Care Med 2023. [DOI: 10.1097/01.ccm.0000909476.05026.c3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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20
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Hollinghurst J, North L, Szakmany T, Pugh R, Davies GA, Sivakumaran S, Jarvis R, Rolles M, Pickrell WO, Akbari A, Davies G, Griffiths R, Lyons J, Torabi F, Fry R, Gravenor MB, Lyons RA. SARS-CoV-2 infection risk among 77,587 healthcare workers: a national observational longitudinal cohort study in Wales, United Kingdom, April to November 2020. J R Soc Med 2022; 115:467-478. [PMID: 35796183 PMCID: PMC9747896 DOI: 10.1177/01410768221107119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Accepted: 05/29/2022] [Indexed: 12/15/2022] Open
Abstract
OBJECTIVES To better understand the risk of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection among healthcare workers, leading to recommendations for the prioritisation of personal protective equipment, testing, training and vaccination. DESIGN Observational, longitudinal, national cohort study. SETTING Our cohort were secondary care (hospital-based) healthcare workers employed by NHS Wales (United Kingdom) organisations from 1 April 2020 to 30 November 2020. PARTICIPANTS We included 577,756 monthly observations among 77,587 healthcare workers. Using linked anonymised datasets, participants were grouped into 20 staff roles. Additionally, each role was deemed either patient-facing, non-patient-facing or undetermined. This was linked to individual demographic details and dates of positive SARS-CoV-2 PCR tests. MAIN OUTCOME MEASURES We used univariable and multivariable logistic regression models to determine odds ratios (ORs) for the risk of a positive SARS-CoV-2 PCR test. RESULTS Patient-facing healthcare workers were at the highest risk of SARS-CoV-2 infection with an adjusted OR (95% confidence interval [CI]) of 2.28 (95% CI 2.10-2.47). We found that after adjustment, foundation year doctors (OR 1.83 [95% CI 1.47-2.27]), healthcare support workers [OR 1.36 [95% CI 1.20-1.54]) and hospital nurses (OR 1.27 [95% CI 1.12-1.44]) were at the highest risk of infection among all staff groups. Younger healthcare workers and those living in more deprived areas were at a higher risk of infection. We also observed that infection rates varied over time and by organisation. CONCLUSIONS These findings have important policy implications for the prioritisation of vaccination, testing, training and personal protective equipment provision for patient-facing roles and the higher risk staff groups.
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Affiliation(s)
- Joe Hollinghurst
- Population Data Science and Health Data Research UK, Swansea University Medical School, Swansea University, Swansea, Wales, United Kingdom, SA2 8PP
| | - Laura North
- Population Data Science and Health Data Research UK, Swansea University Medical School, Swansea University, Swansea, Wales, United Kingdom, SA2 8PP
| | - Tamas Szakmany
- Critical Care Directorate, Grange University Hospital, Aneurin Bevan University Health Board, Llanyravon, Cwmbran, NP44 2XJ
| | - Richard Pugh
- Department of Anaesthesia, Intensive Care and Pain Medicine, Division of Population Medicine, Cardiff University, Heath Park Campus, Cardiff, CF14 4XN
| | - Gwyneth A Davies
- Population Data Science and Health Data Research UK, Swansea University Medical School, Swansea University, Swansea, Wales, United Kingdom, SA2 8PP
| | - Shanya Sivakumaran
- Population Data Science and Health Data Research UK, Swansea University Medical School, Swansea University, Swansea, Wales, United Kingdom, SA2 8PP
| | - Rebecca Jarvis
- Department of Anaesthetics, Glan Clwyd Hospital, Betsi Cadwaladr University Health Board
| | - Martin Rolles
- Digital Workforce, NHS Wales Shared Services Partnership
| | - W Owen Pickrell
- South West Wales Cancer Centre, Singleton Hospital, Swansea SA2 8QA
| | - Ashley Akbari
- Population Data Science and Health Data Research UK, Swansea University Medical School, Swansea University, Swansea, Wales, United Kingdom, SA2 8PP
| | - Gareth Davies
- Population Data Science and Health Data Research UK, Swansea University Medical School, Swansea University, Swansea, Wales, United Kingdom, SA2 8PP
| | - Rowena Griffiths
- Population Data Science and Health Data Research UK, Swansea University Medical School, Swansea University, Swansea, Wales, United Kingdom, SA2 8PP
| | - Jane Lyons
- Population Data Science and Health Data Research UK, Swansea University Medical School, Swansea University, Swansea, Wales, United Kingdom, SA2 8PP
| | - Fatemeh Torabi
- Population Data Science and Health Data Research UK, Swansea University Medical School, Swansea University, Swansea, Wales, United Kingdom, SA2 8PP
| | - Richard Fry
- Population Data Science and Health Data Research UK, Swansea University Medical School, Swansea University, Swansea, Wales, United Kingdom, SA2 8PP
| | - Mike B Gravenor
- Swansea University Medical School and Neurology Department, Morriston Hospital, Swansea Bay University Health Board
| | - Ronan A Lyons
- Population Data Science and Health Data Research UK, Swansea University Medical School, Swansea University, Swansea, Wales, United Kingdom, SA2 8PP
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Griffiths R, Herbert L, Akbari A, Bailey R, Hollinghurst J, Pugh R, Szakmany T, Torabi F, Lyons RA. A methodology to facilitate critical care research using multiple linked electronic, clinical and administrative health records at population scale. Int J Popul Data Sci 2022; 7:1724. [PMID: 37650027 PMCID: PMC10464871 DOI: 10.23889/ijpds.v7i1.1724] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022] Open
Abstract
Introduction Critical Care is a specialty in medicine providing a service for severely ill and high-risk patients who, due to the nature of their condition, may require long periods recovering after discharge. Consequently, focus on the routine data collection carried out in Intensive Care Units (ICUs) leads to reporting that is confined to the critical care episode and is typically insensitive to variation in individual patient pathways through critical care to recovery.A resource which facilitates efficient research into interactions with healthcare services surrounding critical admissions, capturing the complete patient's healthcare trajectory from primary care to non-acute hospital care prior to ICU, would provide an important longer-term perspective for critical care research. Objective To describe and apply a reproducible methodology that demonstrates how both routine administrative and clinically rich critical care data sources can be integrated with primary and secondary healthcare data to create a single dataset that captures a broader view of patient care. Method To demonstrate the INTEGRATE methodology, it was applied to routine administrative and clinical healthcare data sources in the Secure Anonymised Data Linking (SAIL) Databank to create a dataset of patients' complete healthcare trajectory prior to critical care admission. SAIL is a national, data safe haven of anonymised linkable datasets about the population of Wales. Results When applying the INTEGRATE methodology in SAIL, between 2010 and 2019 we observed 91,582 critical admissions for 76,019 patients. Of these, 90,632 (99%) had an associated non-acute hospital admission, 48,979 (53%) had an emergency admission, and 64,832 (71%) a primary care interaction in the week prior to the critical care admission. Conclusion This methodology, at population scale, integrates two critical care data sources into a single dataset together with data sources on healthcare prior to critical admission, thus providing a key research asset to study critical care pathways.
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Affiliation(s)
- Rowena Griffiths
- Population Data Science, Health Data Research UK, Swansea University Medical School, Swansea University, Wales, UK
| | - Laura Herbert
- Population Data Science, Health Data Research UK, Swansea University Medical School, Swansea University, Wales, UK
| | - Ashley Akbari
- Population Data Science, Health Data Research UK, Swansea University Medical School, Swansea University, Wales, UK
| | - Rowena Bailey
- Population Data Science, Health Data Research UK, Swansea University Medical School, Swansea University, Wales, UK
| | - Joe Hollinghurst
- Population Data Science, Health Data Research UK, Swansea University Medical School, Swansea University, Wales, UK
| | - Richard Pugh
- Department of Anaesthetics, Glan Clwyd Hospital, Betsi Cadwaladr University Health Board, Rhyl, UK
| | - Tamas Szakmany
- Department of Anaesthesia, Intensive Care and Pain Medicine, Division of Population Medicine, Cardiff University, Cardiff, UK
- Critical Care Directorate, Royal Gwent Hospital, Aneurin Bevan University Health Board, Newport, UK
| | - Fatemeh Torabi
- Population Data Science, Health Data Research UK, Swansea University Medical School, Swansea University, Wales, UK
| | - Ronan A. Lyons
- Population Data Science, Health Data Research UK, Swansea University Medical School, Swansea University, Wales, UK
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22
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Cheema HA, Shahid A, Ayyan M, Mustafa B, Zahid A, Fatima M, Ehsan M, Athar F, Duric N, Szakmany T. Probiotics for the Prevention of Ventilator-Associated Pneumonia: An Updated Systematic Review and Meta-Analysis of Randomised Controlled Trials. Nutrients 2022; 14:nu14081600. [PMID: 35458162 PMCID: PMC9031795 DOI: 10.3390/nu14081600] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Revised: 04/07/2022] [Accepted: 04/10/2022] [Indexed: 02/01/2023] Open
Abstract
Background: Presently, there is conflicting evidence regarding the efficacy of probiotics in the prevention of ventilator-associated pneumonia (VAP). This meta-analysis was conducted to update current clinical evidence and evaluate the efficacy and safety of probiotics for the prevention of VAP. Methods: We searched three databases and two trial registers to retrieve randomised controlled trials (RCTs) comparing probiotics or synbiotics with placebo or standard treatment for the prevention of VAP in adult patients receiving mechanical ventilation in the intensive care unit (ICU). Results: Our meta-analysis included 18 RCTs involving 4893 patients. Our results showed that probiotics may reduce the incidence of VAP (RR 0.68, 95% CI: 0.55–0.84; low certainty). However, in our subgroup and sensitivity analyses, the effect was not significant in double-blind studies, and in studies with a low risk of bias in the randomisation process. Probiotics reduced the length of ICU stay (MD −2.22 days, 95% CI: −4.17 to −0.28; moderate certainty) and the duration of antibiotic use (MD −1.25 days, 95% CI −1.86 to −0.64; moderate certainty). Conclusions: Probiotics may reduce the incidence of VAP but due to the low quality of pooled evidence, the use of probiotics warrants caution. Further, large-scale, high-quality RCTs need to be conducted to provide conclusive evidence.
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Affiliation(s)
- Huzaifa Ahmad Cheema
- Department of Medicine, King Edward Medical University, Lahore 54000, Pakistan; (A.S.); (M.A.); (B.M.); (A.Z.); (M.F.); (M.E.); (F.A.)
- Correspondence: (H.A.C.); (T.S.); Tel.: +92-332-4487-886 (H.A.C.); +44-2920-744-852 (T.S.)
| | - Abia Shahid
- Department of Medicine, King Edward Medical University, Lahore 54000, Pakistan; (A.S.); (M.A.); (B.M.); (A.Z.); (M.F.); (M.E.); (F.A.)
| | - Muhammad Ayyan
- Department of Medicine, King Edward Medical University, Lahore 54000, Pakistan; (A.S.); (M.A.); (B.M.); (A.Z.); (M.F.); (M.E.); (F.A.)
| | - Biah Mustafa
- Department of Medicine, King Edward Medical University, Lahore 54000, Pakistan; (A.S.); (M.A.); (B.M.); (A.Z.); (M.F.); (M.E.); (F.A.)
| | - Afra Zahid
- Department of Medicine, King Edward Medical University, Lahore 54000, Pakistan; (A.S.); (M.A.); (B.M.); (A.Z.); (M.F.); (M.E.); (F.A.)
| | - Maurish Fatima
- Department of Medicine, King Edward Medical University, Lahore 54000, Pakistan; (A.S.); (M.A.); (B.M.); (A.Z.); (M.F.); (M.E.); (F.A.)
| | - Muhammad Ehsan
- Department of Medicine, King Edward Medical University, Lahore 54000, Pakistan; (A.S.); (M.A.); (B.M.); (A.Z.); (M.F.); (M.E.); (F.A.)
| | - Farwa Athar
- Department of Medicine, King Edward Medical University, Lahore 54000, Pakistan; (A.S.); (M.A.); (B.M.); (A.Z.); (M.F.); (M.E.); (F.A.)
| | - Natalie Duric
- Critical Care Directorate, The Grange University Hospital, Aneurin Bevan University Health Board, Cwmbran NP44 2XJ, UK;
| | - Tamas Szakmany
- Critical Care Directorate, The Grange University Hospital, Aneurin Bevan University Health Board, Cwmbran NP44 2XJ, UK;
- Department of Anaesthesia, Intensive Care and Pain Medicine, Division of Population Medicine, Cardiff University, Cardiff CF14 4XN, UK
- Correspondence: (H.A.C.); (T.S.); Tel.: +92-332-4487-886 (H.A.C.); +44-2920-744-852 (T.S.)
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Euden J, Howard P, Powell N, Llewelyn MJ, Szakmany T, Albur M, Bond SE, Brookes-Howell L, Dark P, Hellyer TP, Hopkins S, McCullagh IJ, Ogden M, Pallmann P, Parsons H, Partridge DG, Shaw DE, Shinkins B, Todd S, Thomas-Jones E, West R, Carrol ED, Sandoe JAT. P14 Procalcitonin evaluation of antibiotic use in COVID-19 hospitalized patients during the first wave of COVID-19: the PEACH study. JAC Antimicrob Resist 2022. [PMCID: PMC9040064 DOI: 10.1093/jacamr/dlac004.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Background A minority of patients presenting to hospital with COVID-19 have bacterial coinfection. Procalcitonin testing may help identify patients for whom antibiotics should be prescribed or withheld. The PEACH study describes the use of procalcitonin in English and Welsh hospitals during the first wave of the COVID-19 pandemic to help diagnose bacterial infections and guide antibiotic treatment. There is a lack of clear evidence to support its use in lung infections, which means in some hospitals, clinicians have used the procalcitonin test to guide antibiotic decisions in COVID-19, whilst in other hospitals, they have not. Our study is analysing data from hospitals that did and did not use procalcitonin testing during the first wave of the COVID-19 pandemic. It will determine whether and how procalcitonin testing should be used in the NHS in future waves of COVID-19 to protect patients from antibiotic overuse. Methods To assess whether the use of PCT testing, to guide antibiotic prescribing, safely reduced antibiotic use among patients who were hospitalized with COVID-19 during the first wave of the pandemic, we are answering this question through three different, and complimentary, work streams (WS), each with discrete work packages (WP): (i) Work Stream 1: utilization of PCT testing to guide antibiotic prescribing during the first wave of COVID-19 pandemic; (ii) Work Stream 2: patient-level impact of PCT testing on antibiotic exposure and clinical outcome (main work stream currently in analysis); and (iii) Work Stream 3: health economics analysis of PCT testing to guide antibiotics in COVID-19. Results Our first publication from Work Stream 1 (Antibiotics 2021, 10: 516) used a web-based survey to gather data from antimicrobial leads about the use of procalcitonin testing. Responses were received from 148/151 (98%) eligible hospitals. During the first wave of the COVID-19 pandemic, there was widespread introduction and expansion of PCT use in NHS hospitals. The number of hospitals using PCT in emergency/acute admissions rose from 17 (11%) to 74/146 (50.7%) and use in ICU increased from 70 (47.6%) to 124/147 (84.4%). This increase happened predominantly in March and April 2020, preceding NICE guidance. Approximately half of hospitals used PCT as a single test to guide decisions to discontinue antibiotics and half used repeated measurements. There was marked variation in the thresholds used for empirical antibiotic cessation and guidance about interpretation of values. Conclusions Procalcitonin testing has been widely adopted in the NHS during the COVID-19 pandemic in an unevidenced, heterogeneous way and in conflict with relevant NICE guidance. Further research is needed urgently that assesses the impact of this change on antibiotic prescribing and patient safety. Work Stream 2 is ongoing, and results will be published once available.
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Affiliation(s)
- Joanne Euden
- Centre for Trials Research, Cardiff University, Cardiff, UK
| | | | | | | | - Tamas Szakmany
- The Grange University Hospital, Aneurin Bevan University Health Board, UK
| | | | | | | | - Paul Dark
- Manchester NIHR Biomedical Research Centre, University of Manchester, Manchester, UK
| | - Thomas P. Hellyer
- Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK
| | | | - Iain J. McCullagh
- The Newcastle upon Tyne hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | | | | | - Helena Parsons
- Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | | | - Dominick E. Shaw
- Division of Respiratory Medicine, University of Nottingham, Nottingham, UK
| | - Bethany Shinkins
- Leeds Institute of Health Sciences, University of Leeds, Leeds, UK
| | - Stacy Todd
- Liverpool University Hospital NHS Foundation Trust, Liverpool, UK
| | | | - Robert West
- Leeds Institute of Health Sciences, University of Leeds, Leeds, UK
| | - Enitan D. Carrol
- Institute of Infection, Veterinary & Ecological Sciences, University of Liverpool, Liverpool, UK
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Pisani L, Algera AG, Neto AS, Azevedo L, Pham T, Paulus F, de Abreu MG, Pelosi P, Dondorp AM, Bellani G, Laffey JG, Schultz MJ, Martinez A, Leal L, Jorge Pereira A, de Oliveira Maia M, Neto JA, Piras C, Caser EB, Moreira CL, Braga Gusman P, Dalcomune DM, Ribeiro de Carvalho AG, Gondim LAR, Castelo Branco Reis LM, da Cunha Ribeiro D, de Assis Simões L, Campos RS, Fernandez Versiani dos Anjos JC, Bruzzi Carvalho F, Alves RA, Nunes LB, Réa-Neto Á, de Oliveira MC, Tannous L, Cardoso Gomes B, Rodriguez FB, Abelha P, Lugarinho ME, Japiassu A, de Melo HK, Lopes EA, Varaschin P, de Souza Dantas VC, Freitas Knibel M, Ponte M, de Azambuja Rodrigues PM, Costa Filho RC, Saddy F, Wanderley Castellões TF, Silva SA, Osorio LAG, Mannarino D, Espinoza R, Righy C, Soares M, Salluh J, Tanaka L, Aragão D, Tavares ME, Kehdi MGP, Rezende VMC, Carbonell RCC, Teixeira C, de Oliveira RP, Maccari JG, Castro PS, Berto P, Schwarz P, Torelly AP, Lisboa T, Moraes E, Dal-Pizzol F, Tomasi Damiani C, Ritter C, Ferreira JC, Teixeira Costa R, Caruso P, Amendola CP, de Oliveira AMRR, Silva UVA, Sanches LC, Almeida RDS, Azevedo LC, Park M, Schettino G, Assunção MS, Silva E, Barboza CE, Junior APN, Marzocchi Tierno PFGM, Malbouisson LM, Oliveira L, Cristovao D, Neto ML, Rego Ê, Fernandes FE, Romano MLP, Cavalcanti AB, de Souza Barros D, Rodgers H, Dixon B, Smith R, Kol M, Wong H, Schmid W, Hermans G, Ceunen H, Bourgeois M, Anquez N, Suzumura ÉA, Decruyenaere J, DeCrop L, Neto AS, Souza dos Santos R, Beraldo D, dos Santos MC, Pellegrini JAS, Piras C, Oliveira V, Munhoz C, Meira KL, Peçanha AC, da Silva Ramos FJ, Maia I, Bahl M, Biondi R, Prado D, Pinto SF, Salgado J, Falcão LF, Macruz T, de Oliveira GA, Cavalcanti AB, Romano MLP, Ruas K, Mecatti GC, Caser EB, Gava IA, Carreño N, Morales M, Avendaño R, Aguirre S, Luciano PM, Sribar A, Klaric V, Skilijic S, Dvorscak MB, Krkusek M, Jurjevic M, Karanovic N, Simurina T, Stourac P, Kratochvil M, Pacheco ED, Máca J, Wrigge H, Schlegel C, Treschan TA, Schaefer M, Aytulun A, Kienbaum P, Clarkson K, Jaafar R, Collins D, Mazza BF, Plant R, Melchionda G, Di Lauro E, Cortegiani A, Russotto V, Caione R, Mestria D, Volta CA, Spadaro S, Botteri M, Machado FR, Seghelini E, Brazzi L, Sales G, D'Antini D, Molin A, Severgnini P, Bacuzzi A, Peluso L, Verrastro P, Raimondo P, Ferreira E, Gecaj-Gashi A, Simonis FD, Tuinman PR, Alberts E, van den Hul I, Kuiper M, de Wilde RBP, Koopmans M, Kose I, Zincircioglu Ç, dos Santos RB, Dogan N, Aydin D, Denker AS, Buyukkocak U, Akgun N, Turan G, Senturk E, Demirtürk Z, Özcan PE, Ekinci O, Colombo AS, Saylan S, Eren G, Ulger F, Dilek A, Ulusoy H, Goktas U, Soyoral L, Toman H, Orak Y, Kahveci F, Nogueira AC, Mills GH, Pinder A, Walker R, Harrison J, Snell J, Seasman C, Pearson R, Sharman M, Kaloo C, Bynorth N, Fernandes JB, Matthews K, Hughes C, Rose A, Simeson K, Niska L, Huneke N, Adderly J, Padilla-Harris C, Oliver R, Brohi F, Nóbrega RS, Wilson N, Talbot H, Wilson D, Smith D, Dark P, Evans T, Fisher N, Montgomery J, Fitzell P, Muench C, do CS Martins B, Hugill K, Cirstea E, Bentley A, Lynch K, White I, Cooper J, Brazier M, Devile M, Parris M, Gill P, Soriano F, Patel T, Criswell J, Trodd D, Griffin D, Martin J, Wreybrown C, Bewley J, Sweet K, Grimmer L, Kozlowski M, Morsch RD, James S, Limb J, Cowton A, Rogerson D, Downes C, Melbourne S, Humphries R, Pulletz M, Moreton S, Janes S, Nunes ALB, Corner A, Linnett V, Ritzema J, Watters M, Windebank S, Chenna S, Howard-Griffin R, Turner K, Suresh S, Blaylock H, de Almeida JP, Bell S, Blenk K, Everett L, Hopkins P, Mellis C, Hadfield D, Harris C, Chan A, Birch S, Pegg C, Hajjar L, Plowright C, Cooper L, Hatton T, McCullagh I, Wright S, Scott C, Boyd C, Holliday M, Poultney U, Crowther H, Moulin S, Thornthwaite S, Hollister N, Hunt J, Skinner A, Matsa R, Salt R, Matthews C, Reschreiter H, Camsooksai J, Venner N, Giannini FP, Barcraft-Barnes H, Tbaily L, Pogson D, Mouland J, Rose S, Lamb N, Tarmey N, Knighton J, Giles J, Weller D, Baptiston Nunes AL, Reed I, Hormis A, Pearson S, Harris M, Howe J, Paddle J, Burt K, Welters I, Walker A, Youds L, Rios F, Hendry S, Shaw D, Williams K, Hollands R, Carnahan M, Stickley J, Miller C, Donaldson D, Tonks L, Creagh-Brown B, Van Haren F, Hull D, Boyd O, Ortiz-Ruiz L, Gopal S, Metherell S, Spencer H, Frey C, Brown C, Clifford G, Leaver S, Sottiaux T, Ryan C, Mellinghoff JM, Prudden SP, Green HG, Roy AR, Furneval JF, Bell AB, Lakhani SL, Fasting LF, Murray LM, Lora FS, Preller K, McInerney A, Beavis S, Whileman A, Toms J, Glenn S, Ramali M, Ghosh A, Bullock C, Barrell L, Azevedo LC, Young E, Robertson H, Faulkner M, MacNaughton P, Tyson S, Pulak P, Sewell TA, Smalley C, Jacob R, Santos C, Depuydt P, Alzugaray P, Vidal Melo MF, Joyce K, Needleman J, Ahsan A, Faiz A, Alam AKMS, Khatoon SN, Nath RK, Rahman Chowdhury MA, Fan E, Banik D, Mondol MK, Bhuiyan SR, Nazneed S, Sultana R, Hamid T, Hossain M, Reza ST, Asaduzzaman M, Salim M, Bugedo G, Mostafa Kamal AH, Taher SM, Taohid TM, Karmaker P, Roy S, Das S, Sarkar SA, Dutta ML, Roy P, Iyer S, Qiu H, Krishna B, Sampath S, Pattnaik R, Kasi CK, Shah J, Dongre A, Reza Hashemian SM, Nooraei N, Raessi Estabragh R, Malekmohammad M, Gonzalez M, Khoundabi B, Mobasher M, Mohd Yunos N, Kassim M, Voon CM, Das SS, Azauddin SNS, Dorasamy D, Tai LL, Mat Nor MB, Silesky J, Zarudin N, Hasan MS, Jamaluddin MFH, Othman Jailani MI, Kayashta G, Adhikari A, Pangeni R, Hashmi M, Joseph S, Akhtar A, Cerny V, Qadeer A, Memon I, Ali SM, Idrees F, Kamal S, Hanif S, Rehman AU, Taqi A, Hussain T, Farooq A, Nielsen J, Khaskheli S, Hayat M, Indraratna K, Beane A, Haniffa R, Samaranayake U, Mathanalagan S, Gunaratne A, Mithraratne N, Thilakasiri K, Jibaja M, Pilimatalawwe C, Dilhani YAH, Fernando M, Ranatunge K, Samarasinghe L, Vaas M, Edirisooriya M, Sigera C, Arumoli J, De Silva K, Pham T, Kudavidanage B, Pinto V, Dissanayake L, Chittawatanarat K, Kongpolprom N, Silachamroon U, Pornsuriyasak P, Petnak T, Singhatas P, Tangsujaritvijit V, Wrigge H, Rungruanghiranya S, Piriyapatsom A, Juntaping K, Trongtrakul K, Thungtitigul P, Tajarernmuang P, Chatmongkolchart S, Bhurayanontachai R, Akaraborworn O, Navasakulpong A, Matamis D, Surasit K, Thwaites L, Nadjm B, Vu Quoc D, Nguyen Thi Thanh H, Nguyen Van K, Duong Bich T, Lam Minh Y, Ranero JL, Hashemian SM, Amin P, Clarkson K, Bellani G, Kurahashi K, Villagomez A, Zeggwagh AA, Heunks LM, Laake JH, Palo JE, do Vale Fernandes A, Sandesc D, Arabi Y, Bumbasierevic V, Lorente JA, Larsson A, Piquilloud L, Abroug F, McAuley DF, McNamee L, Hurtado J, Bajwa E, Démpaire G, Francois GM, Sula H, Nunci L, Cani A, Zazu A, Dellera C, Insaurralde CS, Alejandro RV, Daldin J, Vinzio M, Fernandez RO, Cardonnet LP, Bettini LR, Bisso MC, Osman EM, Setten MG, Lovazzano P, Alvarez J, Villar V, Milstein C, Pozo NC, Grubissich N, Plotnikow GA, Vasquez DN, Ilutovich S, Tiribelli N, Chena A, Pellegrini CA, Saenz MG, Estenssoro E, Brizuela M, Gianinetto H, Gomez PE, Cerrato VI, Bezzi MG, Borello SA, Loiacono FA, Fernandez AM, Knowles S, Reynolds C, Inskip DM, Miller JJ, Kong J, Whitehead C, Bihari S, Seven A, Krstevski A, Rodgers HJ, Millar RT, Mckenna TE, Bailey IM, Hanlon GC, Aneman A, Lynch JM, Azad R, Neal J, Woods PW, Roberts BL, Kol MR, Wong HS, Riss KC, Staudinger T, Wittebole X, Berghe C, Bulpa PA, Dive AM, Verstraete R, Lebbinck H, Depuydt P, Vermassen J, Meersseman P, Ceunen H, Rosa JI, Beraldo DO, Piras C, Ampinelli AMR, Nassar Jr AP, Mataloun S, Moock M, Thompson MM, Gonçalves CH, Antônio ACP, Ascoli A, Biondi RS, Fontenele DC, Nobrega D, Sales VM, Shindhe S, Ismail DMABPH, Laffey J, Beloncle F, Davies KG, Cirone R, Manoharan V, Ismail M, Goligher EC, Jassal M, Nishikawa E, Javeed A, Curley G, Rittayamai N, Parotto M, Ferguson ND, Mehta S, Knoll J, Pronovost A, Canestrini S, Bruhn AR, Garcia PH, Aliaga FA, Farías PA, Yumha JS, Ortiz CA, Salas JE, Saez AA, Vega LD, Labarca EF, Martinez FT, Carreño NG, Lora P, Liu H, Qiu H, Liu L, Tang R, Luo X, An Y, Zhao H, Gao Y, Zhai Z, Ye ZL, Wang W, Li W, Li Q, Zheng R, Yu W, Shen J, Li X, Yu T, Lu W, Wu YQ, Huang XB, He Z, Lu Y, Han H, Zhang F, Sun R, Wang HX, Qin SH, Zhu BH, Zhao J, Liu J, Li B, Liu JL, Zhou FC, Li QJ, Zhang XY, Li-Xin Z, Xin-Hua Q, Jiang L, Gao YN, Zhao XY, Li YY, Li XL, Wang C, Yao Q, Yu R, Chen K, Shao H, Qin B, Huang QQ, Zhu WH, Hang AY, Hua MX, Li Y, Xu Y, Di YD, Ling LL, Qin TH, Wang SH, Qin J, Han Y, Zhou S, Vargas MP, Silesky Jimenez JI, González Rojas MA, Solis-Quesada JE, Ramirez-Alfaro CM, Máca J, Sklienka P, Gjedsted J, Christiansen A, Nielsen J, Villamagua BG, Llano M, Burtin P, Buzancais G, Beuret P, Pelletier N, Mortaza S, Mercat A, Chelly J, Jochmans S, Terzi N, Daubin C, Carteaux G, de Prost N, Chiche JD, Daviaud F, Pham T, Fartoukh M, Barberet G, Biehler J, Dellamonica J, Doyen D, Arnal JM, Briquet A, Hraiech S, Papazian L, Follin A, Roux D, Messika J, Kalaitzis E, Dangers L, Combes A, Au SM, Béduneau G, Carpentier D, Zogheib EH, Dupont H, Ricome S, Santoli FL, Besset SL, Michel P, Gelée B, Danin PE, Goubaux B, Crova PJ, Phan NT, Berkelmans F, Badie JC, Tapponnier R, Gally J, Khebbeb S, Herbrecht JE, Schneider F, Declercq PLM, Rigaud JP, Duranteau J, Harrois A, Chabanne R, Marin J, Bigot C, Thibault S, Ghazi M, Boukhazna M, Ould Zein S, Richecoeur JR, Combaux DM, Grelon F, Le Moal C, Sauvadet EP, Robine A, Lemiale V, Reuter D, Dres M, Demoule A, Goldgran-Toledano D, Baboi L, Guérin C, Lohner R, Kraßler J, Schäfer S, Zacharowski KD, Meybohm P, Reske AW, Simon P, Hopf HBF, Schuetz M, Baltus T, Papanikolaou MN, Papavasilopoulou TG, Zacharas GA, Ourailogloy V, Mouloudi EK, Massa EV, Nagy EO, Stamou EE, Kiourtzieva EV, Oikonomou MA, Avila LE, Cortez CA, Citalán JE, Jog SA, Sable SD, Shah B, Gurjar M, Baronia AK, Memon M, Muthuchellappan R, Ramesh VJ, Shenoy A, Unnikrishnan R, Dixit SB, Rhayakar RV, Ramakrishnan N, Bhardwaj VK, Mahto HL, Sagar SV, Palaniswamy V, Ganesan D, Mohammadreza Hashemian S, Jamaati H, Heidari F, Meaney EA, Nichol A, Knapman KM, O'Croinin D, Dunne ES, Breen DM, Clarkson KP, Jaafar RF, Dwyer R, Amir F, Ajetunmobi OO, O'Muircheartaigh AC, Black CS, Treanor N, Collins DV, Altaf W, Zani G, Fusari M, Spadaro S, Volta CA, Graziani R, Brunettini B, Palmese S, Formenti P, Umbrello M, Lombardo A, Pecci E, Botteri M, Savioli M, Protti A, Mattei A, Schiavoni L, Tinnirello A, Todeschini M, Giarratano A, Cortegiani A, Sher S, Rossi A, Antonelli MM, Montini LM, Casalena P, Scafetti S, Panarello G, Occhipinti G, Patroniti N, Pozzi M, Biscione RR, Poli MM, Raimondi F, Albiero D, Crapelli G, Beck E, Pota V, Schiavone V, Molin A, Tarantino F, Monti G, Frati E, Mirabella L, Cinnella G, Fossali T, Colombo R, Terragni P, Pattarino I, Mojoli F, Braschi A, Borotto EE, Cracchiolo AN, Palma DM, Raponi F, Foti G, Vascotto ER, Coppadoro A, Brazzi L, Floris L, Iotti GA, Venti A, Yamaguchi O, Takagi S, Maeyama HN, Watanabe E, Yamaji Y, Shimizu K, Shiozaki K, Futami S, Ryosuke S, Saito K, Kameyama Y, Ueno K, Izawa M, Okuda N, Suzuki H, Harasawa T, Nasu M, Takada T, Ito F, Nunomiya S, Koyama K, Abe T, Andoh K, Kusumoto K, Hirata A, Takaba A, Kimura H, Matsumoto S, Higashijima U, Honda H, Aoki N, Imai H, Ogino Y, Mizuguchi I, Ichikado K, Nitta K, Mochizuki K, Hashida T, Tanaka H, Nakamura T, Niimi D, Ueda T, Kashiwa Y, Uchiyama A, Sabelnikovs O, Oss P, Haddad Y, Liew KY, Ñamendys-Silva SA, Jarquin-Badiola YD, Sanchez-Hurtado LA, Gomez-Flores SS, Marin MC, Villagomez AJ, Lemus JS, Fierro JM, Cervantes MR, Mejia FJF, Gonzalez DR, Dector DM, Estrella CR, Sanchez-Medina JR, Ramirez-Gutierrez A, George FG, Aguirre JS, Buensuseso JA, Poblano M, Dendane T, Zeggwagh AA, Balkhi H, Elkhayari M, Samkaoui N, Ezzouine H, Benslama A, Amor M, Maazouzi W, Cimic N, Beck O, Bruns MM, Schouten JA, Rinia M, Raaijmakers M, Heunks LM, Van Wezel HM, Heines SJ, Buise MP, Simonis FD, Schultz MJ, Goodson JC, rowne TSB, Navarra L, Hunt A, Hutchison RA, Bailey MB, Newby L, Mcarthur C, Kalkoff M, Mcleod A, Casement J, Hacking DJ, Andersen FH, Dolva MS, Laake JH, Barratt-Due A, Noremark KAL, Søreide E, Sjøbø BÅ, Guttormsen AB, Yoshido HHL, Aguilar RZ, Oscanoa FAM, Alisasis AU, Robles JB, Pasanting-Lim RAB, Tan BC, Andruszkiewicz P, Jakubowska K, Cox CM, Alvarez AM, Oliveira BS, Montanha GM, Barros NC, Pereira CS, Messias AM, Monteiro JM, Araujo AM, Catorze NT, Marum SM, Bouw MJ, Gomes RM, Brito VA, Castro S, Estilita JM, Barros FM, Serra IM, Martinho AM, Tomescu DR, Marcu A, Bedreag OH, Papurica M, Corneci DE, Negoita SI, Grigoriev E, Gritsan AI, Gazenkampf AA, Almekhlafi G, Albarrak MM, Mustafa GM, Maghrabi KA, Salahuddin N, Aisa TM, Al Jabbary AS, Tabhan E, Arabi YM, Trinidad OA, Al Dorzi HM, Tabhan EE, Bolon S, Smith O, Mancebo J, Aguirre-Bermeo H, Lopez-Delgado JC, Esteve F, Rialp G, Forteza C, De Haro C, Artigas A, Albaiceta GM, De Cima-Iglesias S, Seoane-Quiroga L, Ceniceros-Barros A, Ruiz-Aguilar AL, Claraco-Vega LM, Soler JA, Lorente MDC, Hermosa C, Gordo F, Prieto-González M, López-Messa JB, Perez MP, Pere CP, Allue RM, Roche-Campo F, Ibañez-Santacruz M, Temprano S, Pintado MC, De Pablo R, Gómez PRA, Ruiz SR, Moles SI, Jurado MT, Arizmendi A, Piacentini EA, Franco N, Honrubia T, Perez Cheng M, Perez Losada E, Blanco J, Yuste LJ, Carbayo-Gorriz C, Cazorla-Barranquero FG, Alonso JG, Alda RS, Algaba Á, Navarro G, Cereijo E, Diaz-Rodriguez E, Marcos DP, Montero LA, Para LH, Sanchez RJ, Blasco Navalpotro MA, Abad RD, Montiel González R, Toribio DP, Castro AG, Artiga MJD, Penuelas O, Roser TP, Olga MF, Curto EG, Sánchez RM, Imma VP, Elisabet GM, Claverias L, Magret M, Pellicer AM, Rodriguez LL, Sánchez-Ballesteros J, González-Salamanca Á, Jimenez AG, Huerta FP, Diaz JCJS, Lopez EB, Moya DDL, Alfonso AAT, Eugenio Luis PS, Cesar PS, Rafael SI, Virgilio CG, Recio NN, Adamsson RO, Rylander CC, Holzgraefe B, Broman LM, Wessbergh J, Persson L, Schiöler F, Kedelv H, Tibblin AO, Appelberg H, Hedlund L, Helleberg J, Eriksson KE, Glietsch R, Larsson N, Nygren I, Nunes SL, Morin AK, Kander T, Adolfsson A, Piquilloud L, Zender HO, Leemann-Refondini C, Elatrous S, Bouchoucha S, Chouchene I, Ouanes I, Ben Souissi A, Kamoun S, Demirkiran O, Aker M, Erbabacan E, Ceylan I, Girgin NK, Ozcelik M, Ünal N, Meco BC, Akyol OO, Derman SS, Kennedy B, Parhar K, Srinivasa L, McNamee L, McAuley D, Steinberg J, Hopkins P, Mellis C, Stansil F, Kakar V, Hadfield D, Brown C, Vercueil A, Bhowmick K, Humphreys SK, Ferguson A, Mckee R, Raj AS, Fawkes DA, Watt P, Twohey L, Thomas RRJM, Morton A, Kadaba V, Smith MJ, Hormis AP, Kannan SG, Namih M, Reschreiter H, Camsooksai J, Kumar A, Rugonfalvi S, Nutt C, Oneill O, Seasman C, Dempsey G, Scott CJ, Ellis HE, Mckechnie S, Hutton PJ, Di Tomasso NN, Vitale MN, Griffin RO, Dean MN, Cranshaw JH, Willett EL, Ioannou N, Gillis S, Csabi P, Macfadyen R, Dawson H, Preez PD, Williams AJ, Boyd O, De Gordoa LOR, Bramall J, Symmonds S, Chau SK, Wenham T, Szakmany T, Toth-Tarsoly P, Mccalman KH, Alexander P, Stephenson L, Collyer T, Chapman R, Cooper R, Allan RM, Sim M, Wrathall DW, Irvine DA, Zantua KS, Adams JC, Burtenshaw AJ, Sellors GP, Welters ID, Williams KE, Hessell RJ, Oldroyd MG, Battle CE, Pillai S, Kajtor I, Sivashanmugave M, Okane SC, Donnelly A, Frigyik AD, Careless JP, May MM, Stewart R, Trinder TJ, Hagan SJ, Wise MP, Cole JM, MacFie CC, Dowling AT, Hurtado J, Nin N, Hurtado J, Nuñez E, Pittini G, Rodriguez R, Imperio MC, Santos C, França AG, Ebeid A, Deicas A, Serra C, Uppalapati A, Kamel G, Banner-Goodspeed VM, Beitler JR, Mukkera SR, Kulkarni S, Lee J, Mesar T, Shinn Iii JO, Gomaa D, Tainter C, Mesar T, Cowley RA, Yeatts DJ, Warren J, Lanspa MJ, Miller RR, Grissom CK, Brown SM, Bauer PR, Gosselin RJ, Kitch BT, Cohen JE, Beegle SH, Gueret RM, Tulaimat A, Choudry S, Stigler W, Batra H, Huff NG, Lamb KD, Oetting TW, Mohr NM, Judy C, Saito S, Kheir FM, Schlichting AB, Delsing A, Elmasri M, Crouch DR, Ismail D, Blakeman TC, Dreyer KR, Gomaa D, Baron RM, Grijalba CQ, Hou PC, Seethala R, Aisiku I, Henderson G, Frendl G, Hou SK, Owens RL, Schomer A, Bumbasirevic V, Jovanovic B, Surbatovic M, Veljovic M, Van Haren F. Geoeconomic variations in epidemiology, ventilation management, and outcomes in invasively ventilated intensive care unit patients without acute respiratory distress syndrome: a pooled analysis of four observational studies. The Lancet Global Health 2022; 10:e227-e235. [PMID: 34914899 PMCID: PMC8766316 DOI: 10.1016/s2214-109x(21)00485-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Revised: 09/05/2021] [Accepted: 10/01/2021] [Indexed: 12/19/2022] Open
Abstract
Background Geoeconomic variations in epidemiology, the practice of ventilation, and outcome in invasively ventilated intensive care unit (ICU) patients without acute respiratory distress syndrome (ARDS) remain unexplored. In this analysis we aim to address these gaps using individual patient data of four large observational studies. Methods In this pooled analysis we harmonised individual patient data from the ERICC, LUNG SAFE, PRoVENT, and PRoVENT-iMiC prospective observational studies, which were conducted from June, 2011, to December, 2018, in 534 ICUs in 54 countries. We used the 2016 World Bank classification to define two geoeconomic regions: middle-income countries (MICs) and high-income countries (HICs). ARDS was defined according to the Berlin criteria. Descriptive statistics were used to compare patients in MICs versus HICs. The primary outcome was the use of low tidal volume ventilation (LTVV) for the first 3 days of mechanical ventilation. Secondary outcomes were key ventilation parameters (tidal volume size, positive end-expiratory pressure, fraction of inspired oxygen, peak pressure, plateau pressure, driving pressure, and respiratory rate), patient characteristics, the risk for and actual development of acute respiratory distress syndrome after the first day of ventilation, duration of ventilation, ICU length of stay, and ICU mortality. Findings Of the 7608 patients included in the original studies, this analysis included 3852 patients without ARDS, of whom 2345 were from MICs and 1507 were from HICs. Patients in MICs were younger, shorter and with a slightly lower body-mass index, more often had diabetes and active cancer, but less often chronic obstructive pulmonary disease and heart failure than patients from HICs. Sequential organ failure assessment scores were similar in MICs and HICs. Use of LTVV in MICs and HICs was comparable (42·4% vs 44·2%; absolute difference –1·69 [–9·58 to 6·11] p=0·67; data available in 3174 [82%] of 3852 patients). The median applied positive end expiratory pressure was lower in MICs than in HICs (5 [IQR 5–8] vs 6 [5–8] cm H2O; p=0·0011). ICU mortality was higher in MICs than in HICs (30·5% vs 19·9%; p=0·0004; adjusted effect 16·41% [95% CI 9·52–23·52]; p<0·0001) and was inversely associated with gross domestic product (adjusted odds ratio for a US$10 000 increase per capita 0·80 [95% CI 0·75–0·86]; p<0·0001). Interpretation Despite similar disease severity and ventilation management, ICU mortality in patients without ARDS is higher in MICs than in HICs, with a strong association with country-level economic status. Funding No funding.
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Silversides JA, McMullan R, Emerson LM, Bradbury I, Bannard-Smith J, Szakmany T, Trinder J, Rostron AJ, Johnston P, Ferguson AJ, Boyle AJ, Blackwood B, Marshall JC, McAuley DF. Feasibility of conservative fluid administration and deresuscitation compared with usual care in critical illness: the Role of Active Deresuscitation After Resuscitation-2 (RADAR-2) randomised clinical trial. Intensive Care Med 2022; 48:190-200. [PMID: 34913089 DOI: 10.1007/s00134-021-06596-8] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Accepted: 11/27/2021] [Indexed: 01/26/2023]
Abstract
PURPOSE Fluid overload is common in critical illness and is associated with mortality. This study investigated the feasibility of a randomised trial comparing conservative fluid administration and deresuscitation (active removal of accumulated fluid using diuretics or ultrafiltration) with usual care in critical illness. METHODS Open-label, parallel-group, allocation-concealed randomised clinical feasibility trial. Mechanically ventilated adult patients expected to require critical care beyond the next calendar day were enrolled between 24 and 48 h following admission to the intensive care unit (ICU). Patients were randomised to either a 2-stage fluid strategy comprising conservative fluid administration and, if fluid overload was present, active deresuscitation, or usual care. The primary endpoint was fluid balance in the 24 h up to the start of study day 3. Secondary endpoints included cumulative fluid balance, mortality, and duration of mechanical ventilation. RESULTS One hundred and eighty patients were randomised. After withdrawal of 1 patient, 89 patients assigned to the intervention were compared with 90 patients assigned to the usual care group. The mean plus standard deviation (SD) 24-h fluid balance up to study day 3 was lower in the intervention group (- 840 ± 1746 mL) than the usual care group (+ 130 ± 1401 mL; P < 0.01). Cumulative fluid balance was lower in the intervention group at days 3 and 5. Overall, clinical outcomes did not differ significantly between the two groups, although the point estimate for 30-day mortality favoured the usual care group [intervention arm: 19 of 90 (21.6%) versus usual care: 14 of 89 (15.6%), P = 0.32]. Baseline imbalances between groups and lack of statistical power limit interpretation of clinical outcomes. CONCLUSIONS A strategy of conservative fluid administration and active deresuscitation is feasible, reduces fluid balance compared with usual care, and may cause benefit or harm. In view of wide variations in contemporary clinical practice, large, adequately powered trials investigating the clinical effectiveness of conservative fluid strategies in critically ill patients are warranted.
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Affiliation(s)
- Jonathan A Silversides
- Department of Critical Care, Belfast Health and Social Care Trust, Belfast, UK.
- Wellcome-Wolfson Institute for Experimental Medicine, Queen's University of Belfast, Lisburn Road, Belfast, BT9 7BL, UK.
| | - Ross McMullan
- Department of Critical Care, Belfast Health and Social Care Trust, Belfast, UK
| | - Lydia M Emerson
- School of Health Sciences, City, University of London, London, UK
| | - Ian Bradbury
- Independent Consulting Statistician, Aviemore, UK
| | - Jonathan Bannard-Smith
- Department of Critical Care, Manchester University NHS Foundation Trust, Manchester, UK
- Division of Infection, Immunity and Respiratory Medicine, University of Manchester, Manchester, UK
| | - Tamas Szakmany
- Critical Care Directorate, Aneurin Bevan University Health Board, Newport, UK
- Department of Anaesthesia, Intensive Care and Pain Medicine, Cardiff University, Cardiff, UK
| | - John Trinder
- Intensive Care Unit, South-Eastern Health and Social Care Trust, Dundonald, UK
| | - Anthony J Rostron
- Integrated Critical Care Unit, South Tyneside and Sunderland NHS Foundation Trust, Sunderland, UK
- Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, UK
| | - Paul Johnston
- Intensive Care Unit, Northern Health and Social Care Trust, Antrim, UK
| | - Andrew J Ferguson
- Department of Critical Care, Belfast Health and Social Care Trust, Belfast, UK
| | - Andrew J Boyle
- Department of Critical Care, Belfast Health and Social Care Trust, Belfast, UK
- Wellcome-Wolfson Institute for Experimental Medicine, Queen's University of Belfast, Lisburn Road, Belfast, BT9 7BL, UK
- Intensive Care Unit, Northern Health and Social Care Trust, Antrim, UK
| | - Bronagh Blackwood
- Wellcome-Wolfson Institute for Experimental Medicine, Queen's University of Belfast, Lisburn Road, Belfast, BT9 7BL, UK
| | - John C Marshall
- Keenan Research Centre for Biomedical Science, Unity Health Toronto, Toronto, Canada
- Interdepartmental Division of Critical Care, University of Toronto, Toronto, Canada
| | - Daniel F McAuley
- Department of Critical Care, Belfast Health and Social Care Trust, Belfast, UK
- Wellcome-Wolfson Institute for Experimental Medicine, Queen's University of Belfast, Lisburn Road, Belfast, BT9 7BL, UK
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McNamee JJ, Gillies MA, Barrett NA, Perkins GD, Tunnicliffe W, Young D, Bentley A, Harrison DA, Brodie D, Boyle AJ, Millar JE, Szakmany T, Bannard-Smith J, Tully RP, Agus A, McDowell C, Jackson C, McAuley DF. Effect of Lower Tidal Volume Ventilation Facilitated by Extracorporeal Carbon Dioxide Removal vs Standard Care Ventilation on 90-Day Mortality in Patients With Acute Hypoxemic Respiratory Failure: The REST Randomized Clinical Trial. JAMA 2021; 326:1013-1023. [PMID: 34463700 PMCID: PMC8408762 DOI: 10.1001/jama.2021.13374] [Citation(s) in RCA: 81] [Impact Index Per Article: 27.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
IMPORTANCE In patients who require mechanical ventilation for acute hypoxemic respiratory failure, further reduction in tidal volumes, compared with conventional low tidal volume ventilation, may improve outcomes. OBJECTIVE To determine whether lower tidal volume mechanical ventilation using extracorporeal carbon dioxide removal improves outcomes in patients with acute hypoxemic respiratory failure. DESIGN, SETTING, AND PARTICIPANTS This multicenter, randomized, allocation-concealed, open-label, pragmatic clinical trial enrolled 412 adult patients receiving mechanical ventilation for acute hypoxemic respiratory failure, of a planned sample size of 1120, between May 2016 and December 2019 from 51 intensive care units in the UK. Follow-up ended on March 11, 2020. INTERVENTIONS Participants were randomized to receive lower tidal volume ventilation facilitated by extracorporeal carbon dioxide removal for at least 48 hours (n = 202) or standard care with conventional low tidal volume ventilation (n = 210). MAIN OUTCOMES AND MEASURES The primary outcome was all-cause mortality 90 days after randomization. Prespecified secondary outcomes included ventilator-free days at day 28 and adverse event rates. RESULTS Among 412 patients who were randomized (mean age, 59 years; 143 [35%] women), 405 (98%) completed the trial. The trial was stopped early because of futility and feasibility following recommendations from the data monitoring and ethics committee. The 90-day mortality rate was 41.5% in the lower tidal volume ventilation with extracorporeal carbon dioxide removal group vs 39.5% in the standard care group (risk ratio, 1.05 [95% CI, 0.83-1.33]; difference, 2.0% [95% CI, -7.6% to 11.5%]; P = .68). There were significantly fewer mean ventilator-free days in the extracorporeal carbon dioxide removal group compared with the standard care group (7.1 [95% CI, 5.9-8.3] vs 9.2 [95% CI, 7.9-10.4] days; mean difference, -2.1 [95% CI, -3.8 to -0.3]; P = .02). Serious adverse events were reported for 62 patients (31%) in the extracorporeal carbon dioxide removal group and 18 (9%) in the standard care group, including intracranial hemorrhage in 9 patients (4.5%) vs 0 (0%) and bleeding at other sites in 6 (3.0%) vs 1 (0.5%) in the extracorporeal carbon dioxide removal group vs the control group. Overall, 21 patients experienced 22 serious adverse events related to the study device. CONCLUSIONS AND RELEVANCE Among patients with acute hypoxemic respiratory failure, the use of extracorporeal carbon dioxide removal to facilitate lower tidal volume mechanical ventilation, compared with conventional low tidal volume mechanical ventilation, did not significantly reduce 90-day mortality. However, due to early termination, the study may have been underpowered to detect a clinically important difference. TRIAL REGISTRATION ClinicalTrials.gov Identifier: NCT02654327.
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Affiliation(s)
- James J. McNamee
- Wellcome-Wolfson Institute for Experimental Medicine, School of Medicine, Dentistry and Biomedical Science, Queen’s University Belfast, Belfast, United Kingdom
- Regional Intensive Care Unit, Royal Victoria Hospital, Belfast, United Kingdom
| | - Michael A. Gillies
- Department of Anaesthesia, Critical Care and Pain Medicine, Royal Infirmary of Edinburgh, Edinburgh, United Kingdom
| | - Nicholas A. Barrett
- Guy’s and St Thomas’ NHS Foundation Trust, King’s College London, United Kingdom
| | - Gavin D. Perkins
- Warwick Clinical Trials Unit, Warwick Medical School, University of Warwick, Coventry, United Kingdom
- Heartlands Hospital, University Hospitals Birmingham NHS Foundation Trust, Birmingham, United Kingdom
| | - William Tunnicliffe
- University Hospitals Birmingham NHS Foundation Trust, Birmingham, United Kingdom
| | - Duncan Young
- Nuffield Department of Clinical Neurosciences, Oxford University, Oxford, United Kingdom
| | - Andrew Bentley
- Manchester Academic Health Sciences Centre, University of Manchester, Manchester, United Kingdom
- Acute Intensive Care Unit, Wythenshawe Hospital, Manchester University NHS Foundation Trust, Manchester, United Kingdom
| | - David A. Harrison
- Clinical Trials Unit, Intensive Care National Audit & Research Centre (ICNARC), London, United Kingdom
| | - Daniel Brodie
- Department of Medicine, Columbia University College of Physicians and Surgeons, New York, New York
- Center for Acute Respiratory Failure, New York-Presbyterian Hospital, New York, New York
| | - Andrew J. Boyle
- Wellcome-Wolfson Institute for Experimental Medicine, School of Medicine, Dentistry and Biomedical Science, Queen’s University Belfast, Belfast, United Kingdom
- Regional Intensive Care Unit, Royal Victoria Hospital, Belfast, United Kingdom
| | | | - Tamas Szakmany
- Department of Anaesthesia, Intensive Care and Pain Medicine, Division of Population Medicine, Cardiff University, Cardiff, United Kingdom
- Critical Care Directorate, Royal Gwent Hospital, Aneurin Bevan University Health Board, Newport, Gwent, United Kingdom
| | - Jonathan Bannard-Smith
- Department of Critical Care, Manchester Royal Infirmary, Manchester University NHS Foundation Trust, Manchester, United Kingdom
- Division of Infection, Immunity and Respiratory Medicine, The University of Manchester, Manchester, United Kingdom
| | - Redmond P. Tully
- Department of Anaesthetics and Intensive Care, Royal Oldham Hospital, Northern Care Alliance, Oldham, United Kingdom
| | - Ashley Agus
- Northern Ireland Clinical Trials Unit, Belfast, United Kingdom
| | - Clíona McDowell
- Northern Ireland Clinical Trials Unit, Belfast, United Kingdom
| | - Colette Jackson
- Northern Ireland Clinical Trials Unit, Belfast, United Kingdom
| | - Daniel F. McAuley
- Wellcome-Wolfson Institute for Experimental Medicine, School of Medicine, Dentistry and Biomedical Science, Queen’s University Belfast, Belfast, United Kingdom
- Regional Intensive Care Unit, Royal Victoria Hospital, Belfast, United Kingdom
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Szakmany T, Duric N. Cytokine inhibitors in COVID-19: looking back to move forward. Minerva Anestesiol 2021; 87:848-850. [PMID: 34514771 DOI: 10.23736/s0375-9393.21.15837-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Tamas Szakmany
- Critical Care Directorate, Grange University Hospital, Aneurin Bevan University Health Board, Cwmbran, UK - .,Division of Population Medicine, Department of Anaesthesia, Intensive Care and Pain Medicine, Cardiff University, Cardiff, UK -
| | - Natalie Duric
- Critical Care Directorate, Grange University Hospital, Aneurin Bevan University Health Board, Cwmbran, UK
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Carroll CL, Kaul V, Dangayach NS, Szakmany T, Winter G, Khateeb D, Carlos WG, Kudchadkar SR. Comparing the Digital Footprint of Pulmonary and Critical Care Conferences on Twitter. ATS Sch 2021; 2:432-441. [PMID: 34667991 PMCID: PMC8518662 DOI: 10.34197/ats-scholar.2021-0041oc] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2021] [Accepted: 07/09/2021] [Indexed: 12/03/2022] Open
Abstract
Background: Pulmonary and critical care societies, including the American Thoracic Society, the American College of Chest Physicians, and the Society of Critical Care Medicine have large memberships that gather at academic conference events, attracting thousands of attendees. Objective: With the growth of social media use among pulmonary and critical care clinicians, our goal was to examine the Twitter presence and digital footprint of these three major medical society conferences. Methods: We used Symplur Signals (Symplur, LLC) to track the tweets and most active participants of the 2017-2019 annual conferences of American Thoracic Society, American College of Chest Physicians, and the Society of Critical Care Medicine. Attendance records of participants were obtained from each society. Results: During the study period, there was growth in the number of tweets, participants, and impressions for all three society conferences. Across all conferences, the amount of original content generated was less than the retweets, which comprised 50-72% of all tweets. Individuals physically attending each conference were more likely to post original content than those not in attendance (53-68% vs. 32-47%). For each society and at each meeting, clinicians made up the largest group of participants (44-60%), and most (59-82%) were physicians. A small cohort of participants was responsible for a large share of the tweets, with more than half of the participants at each conference for each society tweeting only once and only between 5-8% of participants tweeting more than 10 times. Seventy-eight individuals tweeted more than 100 times at one or more of the conferences. There was significant overlap in this group, with 32 of these individual participants tweeting more than 100 times at two or more of these conferences. Conclusion: Growth in conference digital footprints is largely due to increased activity by a small group of prolific participants that attend conferences by multiple academic societies. Original content makes up the smallest proportion of posts, suggesting that amplification of content is more prevalent than posting of original content. In a postpandemic environment, engagement of users producing original content may be even more important for medical societies.
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Affiliation(s)
| | - Viren Kaul
- Crouse Health/SUNY Upstate Medical University, Syracuse, New York
| | | | - Tamas Szakmany
- Critical Care Directorate, Aneurin Bevan University Health Board, Grange University Hospital, Llanyravon, Cwmbran, United Kingdom
- Division of Population Medicine, Department of Anaesthesia, Intensive Care and Pain Medicine, Cardiff University, Cardiff, United Kingdom
| | - Gretchen Winter
- Division of Pulmonary, Allergy, and Critical Care Medicine, University of Alabama at Birmingham, Birmingham, Alabama
| | - Dina Khateeb
- Berks Schuylkill Respiratory Specialists, Reading, Pennsylvania
| | - W. Graham Carlos
- Division of Pulmonary, Critical Care, Sleep and Occupational Medicine, Department of Medicine, Indiana University School of Medicine, Indianapolis, Indiana; and
| | - Sapna R. Kudchadkar
- Department of Anesthesiology and Critical Care Medicine
- Department of Pediatrics, and
- Department of Physical Medicine and Rehabilitation, Johns Hopkins University School of Medicine, Baltimore, Maryland
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Sakr Y, Midega T, Antoniazzi J, Solé-Violán J, Bauer PR, Ostermann M, Pellis T, Szakmany T, Zacharowski K, Ñamendys-Silva SA, Pham T, Ferrer R, Taccone FS, van Haren F, Brochard L. Do ventilatory parameters influence outcome in patients with severe acute respiratory infection? Secondary analysis of an international, multicentre14-day inception cohort study. J Crit Care 2021; 66:78-85. [PMID: 34461380 PMCID: PMC8394083 DOI: 10.1016/j.jcrc.2021.08.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Revised: 07/13/2021] [Accepted: 08/16/2021] [Indexed: 11/06/2022]
Abstract
Purpose To investigate the possible association between ventilatory settings on the first day of invasive mechanical ventilation (IMV) and mortality in patients admitted to the intensive care unit (ICU) with severe acute respiratory infection (SARI). Materials and methods In this pre-planned sub-study of a prospective, multicentre observational study, 441 patients with SARI who received controlled IMV during the ICU stay were included in the analysis. Results ICU and hospital mortality rates were 23.1 and 28.1%, respectively. In multivariable analysis, tidal volume and respiratory rate on the first day of IMV were not associated with an increased risk of death; however, higher driving pressure (DP: odds ratio (OR) 1.05; 95% confidence interval (CI): 1.01–1.1, p = 0.011), plateau pressure (Pplat) (OR 1.08; 95% CI: 1.04–1.13, p < 0.001) and positive end-expiratory pressure (PEEP) (OR 1.13; 95% CI: 1.03–1.24, p = 0.006) were independently associated with in-hospital mortality. In subgroup analysis, in hypoxemic patients and in patients with acute respiratory distress syndrome (ARDS), higher DP, Pplat, and PEEP were associated with increased risk of in-hospital death. Conclusions In patients with SARI receiving IMV, higher DP, Pplat and PEEP, and not tidal volume, were associated with a higher risk of in-hospital death, especially in those with hypoxemia or ARDS.
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Affiliation(s)
- Yasser Sakr
- Department of Anaesthesiology and Intensive Care, Uniklinikum Jena, Jena, Germany.
| | - Thais Midega
- Department of Anaesthesiology and Intensive Care, Uniklinikum Jena, Jena, Germany; Department of intensive care, Instituto de Assistência Médicaao Servidor Público Estadual, São Paulo, Brazil
| | - Julia Antoniazzi
- Department of Anaesthesiology and Intensive Care, Uniklinikum Jena, Jena, Germany; Intensive Care Unit at Hospital das Clínicas da Faculdade de Medicina de Ribeirão Preto, Brazil
| | - Jordi Solé-Violán
- Intensive Care Medicine Department, Hospital Universitario Dr Negrín, Las Palmas de Gran Canaria, Spain
| | - Philippe R Bauer
- Mayo Clinic, Division of Pulmonary and Critical Care Medicine, Saint Mary's Hospital, Rochester, USA
| | | | - Tommaso Pellis
- Department of Anaesthesia and Intensive Care, AAS 5 Friuli Occidentale Pordenone Hospital, Pordenone, Italy
| | - Tamas Szakmany
- Department of Anaesthesia, Intensive Care, and Pain Medicine, Division of Population Medicine, Cardiff University, UK
| | - Kai Zacharowski
- Department of Anesthesiology, Intensive Care Medicine and Pain Therapy, University Hospital Frankfurt, Frankfurt am Main, Germany
| | - Silvio A Ñamendys-Silva
- Department of Critical Care Medicine, Instituto Nacional de Cancerología, Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubiran, & Hospital Medica Sur, Mexico City, Mexico
| | - Tài Pham
- Interdepartmental Division of Critical Care Medicine, University of Toronto, Toronto, Ontario, Canada; Keenan Research Centre, Li KaShing Knowledge Institute, St. Michael's Hospital, Toronto, Ontario, Canada
| | - Ricard Ferrer
- Intensive Care Department, Valld'Hebron University Hospital, Shock, Organ Dysfunction and Resuscitation Research Group, Valld'Hebron Research Institute, Barcelona, Spain
| | - Fabio S Taccone
- Department of Intensive Care, Hôpital Erasme, Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Frank van Haren
- Intensive Care Unit, the Canberra Hospital, Canberra, Australia
| | - Laurent Brochard
- Interdepartmental Division of Critical Care Medicine, University of Toronto, Toronto, Ontario, Canada; Keenan Research Centre, Li KaShing Knowledge Institute, St. Michael's Hospital, Toronto, Ontario, Canada
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Montgomery H, Rehill N, Camporota L, Credland N, Grocott M, Hamilton M, Martin D, Patel B, Suntharalingam G, Szakmany T, Uddin S, Vercueil A, Roberts M. COVID-19: UK frontline intensivists' emerging learning. J Intensive Care Soc 2021; 22:211-213. [PMID: 34422103 PMCID: PMC8373285 DOI: 10.1177/1751143720931731] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
The Intensive Care Society held a webinar on 3 April 2020 at which representatives from 11 of the most COVID-19 experienced hospital trusts in England and Wales shared learning around five specific topic areas in an open forum. This paper summarises the emerging learning and practice shared by those frontline clinicians.
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Affiliation(s)
- Hugh Montgomery
- Whittington Hospital, Intensive Care Society [Chair], London, UK
| | - Niran Rehill
- NIHR Applied Research Collaboration North Thames, London, UK
| | - Luigi Camporota
- Guy's and St Thomas' Hospital NHS Foundation Trust, London, UK
| | - Nicki Credland
- British Association of Critical Care Nurses (BACCN), Newcastle upon Tyne, UK
| | - Mike Grocott
- University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | | | | | - Brijesh Patel
- Royal Brompton and Harefield NHS Foundation Trust, London, UK
| | | | | | | | | | - Mike Roberts
- UCL Partners & Queen Mary University of London, London, UK
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Szakmany T, Tuckwell W, Harte E, Wetherall N, Ramachandran S, Price S, Breen H, Killick C, Cheema Y, King C, Richards O. Differences in Inflammatory Marker Kinetics between the First and Second Wave of COVID-19 Patients Admitted to the ICU: A Retrospective, Single-Center Study. J Clin Med 2021; 10:jcm10153290. [PMID: 34362074 PMCID: PMC8348515 DOI: 10.3390/jcm10153290] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Revised: 07/22/2021] [Accepted: 07/23/2021] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND We sought to determine if there was a difference in the longitudinal inflammatory response measured by white blood cell count (WBC), C-reactive protein (CRP), procalcitonin (PCT), and ferritin levels between the first and the second COVID-19 wave of ICU patients. METHODS In a single-center retrospective observational study, ICU patients were enrolled during the first and second waves of the COVID-19 pandemic. Data were collected on patient demographics, comorbidities, laboratory results, management strategies, and complications during the ICU stay. The inflammatory response was evaluated using WBC count, CRP, PCT, and Ferritin levels on the day of admission until Day 28, respectively. Organ dysfunction was measured by the SOFA score. RESULTS 65 patients were admitted during the first and 113 patients during the second wave. WBC and ferritin levels were higher in the second wave. CRP and PCT showed markedly different longitudinal kinetics up until day 28 of ICU stay between the first and second wave, with significantly lower levels in the second wave. Steroid and immunomodulatory therapy use was significantly greater in the second wave. Mortality was similar in both waves. CONCLUSIONS We found that there was a significantly reduced inflammatory response in the second wave, which is likely to be attributable to the more widespread use of immunomodulatory therapies.
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Affiliation(s)
- Tamas Szakmany
- Critical Care Directorate, Grange University Hospital, Aneurin Bevan University Health Board, Llanyravon, Cwmbran NP44 8YN, UK
- Department of Anaesthesia, Intensive Care and Pain Medicine, Division of Population Medicine, Cardiff University, Cardiff CF14 4XN, UK
| | - William Tuckwell
- Department of Anaesthesia, Intensive Care and Pain Medicine, Division of Population Medicine, Cardiff University, Cardiff CF14 4XN, UK
| | - Elsa Harte
- Department of Anaesthesia, Intensive Care and Pain Medicine, Division of Population Medicine, Cardiff University, Cardiff CF14 4XN, UK
| | - Nick Wetherall
- Department of Anaesthesia, Intensive Care and Pain Medicine, Division of Population Medicine, Cardiff University, Cardiff CF14 4XN, UK
| | - Saraswathi Ramachandran
- Department of Anaesthesia, Intensive Care and Pain Medicine, Division of Population Medicine, Cardiff University, Cardiff CF14 4XN, UK
| | - Shannon Price
- Department of Anaesthesia, Intensive Care and Pain Medicine, Division of Population Medicine, Cardiff University, Cardiff CF14 4XN, UK
| | - Henry Breen
- Department of Anaesthesia, Intensive Care and Pain Medicine, Division of Population Medicine, Cardiff University, Cardiff CF14 4XN, UK
| | - Charlotte Killick
- Department of Anaesthesia, Intensive Care and Pain Medicine, Division of Population Medicine, Cardiff University, Cardiff CF14 4XN, UK
| | - Yusuf Cheema
- Department of Anaesthesia, Intensive Care and Pain Medicine, Division of Population Medicine, Cardiff University, Cardiff CF14 4XN, UK
| | - Charles King
- Department of Anaesthesia, Intensive Care and Pain Medicine, Division of Population Medicine, Cardiff University, Cardiff CF14 4XN, UK
| | - Owen Richards
- Department of Anaesthesia, Intensive Care and Pain Medicine, Division of Population Medicine, Cardiff University, Cardiff CF14 4XN, UK
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Szakmany T, Hollinghurst J, Pugh R, Akbari A, Griffiths R, Bailey R, Lyons RA. Frailty assessed by administrative tools and mortality in patients with pneumonia admitted to the hospital and ICU in Wales. Sci Rep 2021; 11:13407. [PMID: 34183745 PMCID: PMC8239046 DOI: 10.1038/s41598-021-92874-w] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Accepted: 06/04/2021] [Indexed: 12/11/2022] Open
Abstract
The ideal method of identifying frailty is uncertain, and data on long-term outcomes is relatively limited. We examined frailty indices derived from population-scale linked data on Intensive Care Unit (ICU) and hospitalised non-ICU patients with pneumonia to elucidate the influence of frailty on mortality. Longitudinal cohort study between 2010-2018 using population-scale anonymised data linkage of healthcare records for adults admitted to hospital with pneumonia in Wales. Primary outcome was in-patient mortality. Odds Ratios (ORs [95% confidence interval]) for age, hospital frailty risk score (HFRS), electronic frailty index (eFI), Charlson comorbidity index (CCI), and social deprivation index were estimated using multivariate logistic regression models. The area under the receiver operating characteristic curve (AUC) was estimated to determine the best fitting models. Of the 107,188 patients, mean (SD) age was 72.6 (16.6) years, 50% were men. The models adjusted for the two frailty indices and the comorbidity index had an increased odds of in-patient mortality for individuals with an ICU admission (ORs for ICU admission in the eFI model 2.67 [2.55, 2.79], HFRS model 2.30 [2.20, 2.41], CCI model 2.62 [2.51, 2.75]). Models indicated advancing age, increased frailty and comorbidity were also associated with an increased odds of in-patient mortality (eFI, baseline fit, ORs: mild 1.09 [1.04, 1.13], moderate 1.13 [1.08, 1.18], severe 1.17 [1.10, 1.23]. HFRS, baseline low, ORs: intermediate 2.65 [2.55, 2.75], high 3.31 [3.17, 3.45]). CCI, baseline < 1, ORs: '1-10' 1.15 [1.11, 1.20], > 10 2.50 [2.41, 2.60]). For predicting inpatient deaths, the CCI and HFRS based models were similar, however for longer term outcomes the CCI based model was superior. Frailty and comorbidity are significant risk factors for patients admitted to hospital with pneumonia. Frailty and comorbidity scores based on administrative data have only moderate ability to predict outcome.
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Affiliation(s)
- Tamas Szakmany
- Department of Anaesthesia, Intensive Care and Pain Medicine, Division of Population Medicine, Cardiff University, UHW B Block 3, Heath Park Campus, Cardiff, CF14 4XN, UK. .,Critical Care Directorate, Grange University Hospital, Aneurin Bevan University Health Board, Cwmbran, UK.
| | - Joe Hollinghurst
- Population Data Science and Health Data Research UK (HDR-UK), Swansea University, Swansea, UK
| | - Richard Pugh
- Department of Anaesthetics, Glan Clwyd Hospital, Betsi Cadwaladr University Health Board, Rhyl, UK
| | - Ashley Akbari
- Population Data Science and Health Data Research UK (HDR-UK), Swansea University, Swansea, UK
| | - Rowena Griffiths
- Population Data Science and Health Data Research UK (HDR-UK), Swansea University, Swansea, UK
| | - Rowena Bailey
- Population Data Science and Health Data Research UK (HDR-UK), Swansea University, Swansea, UK
| | - Ronan A Lyons
- Population Data Science and Health Data Research UK (HDR-UK), Swansea University, Swansea, UK
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Pugh RJ, Bailey R, Szakmany T, Al Sallakh M, Hollinghurst J, Akbari A, Griffiths R, Battle C, Thorpe C, Subbe CP, Lyons RA. Long-term trends in critical care admissions in Wales. Anaesthesia 2021; 76:1316-1325. [PMID: 33934335 PMCID: PMC10138728 DOI: 10.1111/anae.15466] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/03/2021] [Indexed: 11/27/2022]
Abstract
As national populations age, demands on critical care services are expected to increase. In many healthcare settings, longitudinal trends indicate rising numbers and proportions of patients admitted to ICU who are older; elsewhere, including some parts of the UK, a decrease has raised concerns with regard to rationing according to age. Our aim was to investigate admission trends in Wales, where critical care capacity has not risen in the last decade. We used the Secure Anonymised Information Linkage Databank to identify and characterise critical care admissions in patients aged ≥ 18 years from 1 January 2008 to 31 December 2017. We categorised 85,629 ICU admissions as youngest (18-64 years), older (65-79 years) and oldest (≥ 80 years). The oldest group accounted for 15% of admissions, the older age group 39% and the youngest group 46%. Relative to the national population, the incidence of admission rates per 10,000 population in the oldest group decreased significantly over the study period from 91.5/10,000 in 2008 to 77.5/10,000 (a relative decrease of 15%), and among the older group from 89.2/10,000 in 2008 to 75.3/10,000 in 2017 (a relative decrease of 16%). We observed significant decreases in admissions with high comorbidity (modified Charlson comorbidity index); increases in the proportion of older patients admitted who were considered 'fit' rather than frail (electronic frailty index); and decreases in admissions with a medical diagnosis. In contrast to other healthcare settings, capacity constraints and surgical imperatives appear to have contributed to a relative exclusion of older patients presenting with acute medical illness.
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Affiliation(s)
- R J Pugh
- Department of Anaesthetics, Glan Clwyd Hospital, Bodelwyddan, UK
| | - R Bailey
- Public Health Medicine, Swansea University, Swansea, UK
| | - T Szakmany
- Department of Anaesthesia, Intensive Care and Pain Medicine, Division of Population Medicine, Cardiff University, Cardiff, UK
| | - M Al Sallakh
- Public Health Medicine, Swansea University, Swansea, UK
| | | | - A Akbari
- Public Health Medicine, Swansea University, Swansea, UK
| | - R Griffiths
- Public Health Medicine, Swansea University, Swansea, UK
| | - C Battle
- Ed Major Critical Care Unit, Morriston Hospital, Swansea, UK
| | - C Thorpe
- Department of Anaesthetics, Ysbyty Gwynedd, Bangor, UK
| | - C P Subbe
- Acute and Critical Care Medicine, School of Medical Sciences, Bangor University, Bangor, UK
| | - R A Lyons
- Public Health Medicine, Swansea University, Swansea, UK
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34
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Powell N, Howard P, Llewelyn MJ, Szakmany T, Albur M, Bond SE, Euden J, Brookes-Howell L, Dark P, Hellyer TP, Hopkins S, McCullagh IJ, Ogden M, Pallmann P, Parsons H, Partridge DG, Shaw DE, Shinkins B, Todd S, Thomas-Jones E, West R, Carrol ED, Sandoe JAT. Use of Procalcitonin during the First Wave of COVID-19 in the Acute NHS Hospitals: A Retrospective Observational Study. Antibiotics (Basel) 2021; 10:516. [PMID: 34062898 PMCID: PMC8147337 DOI: 10.3390/antibiotics10050516] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Revised: 04/26/2021] [Accepted: 04/29/2021] [Indexed: 01/08/2023] Open
Abstract
A minority of patients presenting to hospital with COVID-19 have bacterial co-infection. Procalcitonin testing may help identify patients for whom antibiotics should be prescribed or withheld. This study describes the use of procalcitonin in English and Welsh hospitals during the first wave of the COVID-19 pandemic. A web-based survey of antimicrobial leads gathered data about the use of procalcitonin testing. Responses were received from 148/151 (98%) eligible hospitals. During the first wave of the COVID-19 pandemic, there was widespread introduction and expansion of PCT use in NHS hospitals. The number of hospitals using PCT in emergency/acute admissions rose from 17 (11%) to 74/146 (50.7%) and use in Intensive Care Units (ICU) increased from 70 (47.6%) to 124/147 (84.4%). This increase happened predominantly in March and April 2020, preceding NICE guidance. Approximately half of hospitals used PCT as a single test to guide decisions to discontinue antibiotics and half used repeated measurements. There was marked variation in the thresholds used for empiric antibiotic cessation and guidance about interpretation of values. Procalcitonin testing has been widely adopted in the NHS during the COVID-19 pandemic in an unevidenced, heterogeneous way and in conflict with relevant NICE guidance. Further research is needed urgently that assesses the impact of this change on antibiotic prescribing and patient safety.
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Affiliation(s)
- Neil Powell
- Pharmacy Department, Royal Cornwall Hospital Trust, Truro TR1 3LJ, UK
| | - Philip Howard
- School of Healthcare, Faculty of Medicine and Health, University of Leeds, Leeds LS2 9JT, UK;
- Department of Medicines Management and Pharmacy, Leeds Teaching Hospitals, Leeds General Infirmary, Leeds LS1 3EX, UK
| | - Martin J. Llewelyn
- Brighton and Sussex Medical School, University of Sussex, Brighton BN1 9PS, UK;
| | - Tamas Szakmany
- Grange University Hospital, Aneurin Bevan University Health Board, Llanyravon, Cwmbran NP44 2XJ, UK;
- Department of Anaesthesia, Intensive Care and Pain Medicine, Division of Population Medicine, Cardiff University, Cardiff CF14 4XN, UK
| | | | - Stuart E Bond
- Mid Yorkshire Hospitals NHS Trust, Wakefield WF1 4DG, UK;
- School of Applied Sciences, University of Huddersfield, Huddersfield HD13DH, UK
| | - Joanne Euden
- Centre for Trials Research, Neuadd Meirionydd, Cardiff University, Heath Park, Cardiff CF14 4YS, UK; (J.E.); (L.B.-H.); (P.P.); (E.T.-J.)
| | - Lucy Brookes-Howell
- Centre for Trials Research, Neuadd Meirionydd, Cardiff University, Heath Park, Cardiff CF14 4YS, UK; (J.E.); (L.B.-H.); (P.P.); (E.T.-J.)
| | - Paul Dark
- Manchester NIHR Biomedical Research Centre, University of Manchester, Manchester M13 9PL, UK;
| | - Thomas P Hellyer
- Translational and Clinical Research Institute, Newcastle University, Newcastle Upon Tyne NE1 7RU, UK;
| | | | - Iain J McCullagh
- The Newcastle upon Tyne hospitals NHS Foundation Trust, Newcastle Upon Tyne NE7 7DN, UK;
| | - Margaret Ogden
- Patient and Public Involvement Representative, NIHR, London SW1A 2NS, UK;
| | - Philip Pallmann
- Centre for Trials Research, Neuadd Meirionydd, Cardiff University, Heath Park, Cardiff CF14 4YS, UK; (J.E.); (L.B.-H.); (P.P.); (E.T.-J.)
| | - Helena Parsons
- Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield S10 2JF, UK; (H.P.); (D.GP.)
| | - David G Partridge
- Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield S10 2JF, UK; (H.P.); (D.GP.)
| | - Dominick E. Shaw
- Division of Respiratory Medicine, University of Nottingham, Nottingham NG7 2RD, UK;
| | - Bethany Shinkins
- Test Evaluation Group, Leeds Institute of Health Sciences, University of Leeds, Leeds LS2 9JT, UK;
| | - Stacy Todd
- Liverpool University Hospital NHS Foundation Trust, Liverpool L9 7AL, UK;
| | - Emma Thomas-Jones
- Centre for Trials Research, Neuadd Meirionydd, Cardiff University, Heath Park, Cardiff CF14 4YS, UK; (J.E.); (L.B.-H.); (P.P.); (E.T.-J.)
| | - Robert West
- Leeds Institute of Health Sciences, University of Leeds, Leeds LS2 9TJ, UK;
| | - Enitan D Carrol
- Department of Clinical Infection Microbiology and Immunology, Institute of Infection, Veterinary & Ecological Sciences, University of Liverpool, Liverpool L69 3BX, UK;
| | - Jonathan A. T. Sandoe
- Healthcare Associated Infection Group, Leeds Institute of Medical Research, School of Medicine, University of Leeds, LS2 9JT, UK;
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Abstract
INTRODUCTION Patients obtain a large amount of medical information online. Much of this information may not be reliable or of high quality. We investigated what influences the discussion of asthma on Twitter by evaluating the most popular tweets and the quality of the links shared. METHODS We used Symplur Signals to extract data from Twitter examining characteristics of the top 100 most shared tweets and the 50 most shared links that included the hashtag #asthma. Information on each site was assessed using an Asthma Content score, and validated DISCERN scores and HONCode criteria. RESULTS The top 100 asthma-related tweets were shared 10,169 times and had 16,044 likes. Healthcare organizations posted 49 of the top 100 tweets, non-healthcare individuals posted 20, non-healthcare organizations posted 16 and clinicians posted 14. Of the top 100 tweets, 62 were educational, 11 research-related, 10 political and 15 promotional. The top 50 links were shared 6009 times (median number of shares 92 per link (range 60-710)). Links most commonly (42%) led to educational content while 24% of links led to research articles, 22% to promotional websites, and 12% to political websites. Educational links had higher Asthma Content scores than other links (p < 0.005). Overall, all three scores were low for all types of links. Only 34% of sites met HONCode criteria, and 14% were assessed as high quality by DISCERN score. CONCLUSION The top tweets using the hashtag #asthma were commonly educational. The majority of top links on Twitter scored poorly on asthma content, quality, and reliability.
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Affiliation(s)
- Viren Kaul
- Pulmonary and Critical Care Medicine, Crouse Health/SUNY Upstate Medical University, Syracuse, NY, USA
| | - Tamas Szakmany
- Critical Care Directorate, Aneurin Bevan University Health Board, Royal Gwent Hospital, Newport, Gwent, UK.,Division of Population Medicine, Cardiff University, Cardiff, UK
| | - Jay I Peters
- Division of Pulmonary and Critical Care Medicine, University of Texas Health Science Center At San Antonio, San Antonio, TX, USA
| | - David Stukus
- Allergy & Immunology, Nationwide Children's Hospital, Columbus, OH, USA
| | - Kathleen A Sala
- Department of Pediatrics, Connecticut Children's Hospital, Hartford, CT, USA
| | - Neha Dangayach
- Department of Neurosurgery, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Steven Q Simpson
- Division of Pulmonary, Critical Care and Sleep Medicine, The University of Kansas Medical Center Kansas City, KS, USA
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Carroll CL, Szakmany T, Dangayach NS, DePriest A, Duprey MS, Kaul V, Kleinpell R, Tegtmeyer K, Kudchadkar SR. Growth of the Digital Footprint of the Society of Critical Care Medicine Annual Congress: 2014-2020. Crit Care Explor 2020; 2:e0252. [PMID: 33205047 PMCID: PMC7665246 DOI: 10.1097/cce.0000000000000252] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Since 2014, the Society of Critical Care Medicine has encouraged "live-tweeting" through the use of specific hashtags at each annual Critical Care Congress. We describe how the digital footprint of the Society of Critical Care Medicine Congress on Twitter has evolved at a time when social media use at conferences is becoming increasingly popular. DESIGN We used Symplur Signals (Symplur LLC, Pasadena, CA) to track all tweets containing the Society of Critical Care Medicine Congress hashtag for each annual meeting between 2014 and 2020. We collected data on the number of tweets, tweet characteristics, and impressions (i.e., potential views) for each year and data on the characteristics of the top 100 most actively tweeting users of that Congress. SETTING Twitter. SUBJECTS Users tweeting with the Critical Care Congress hashtag. INTERVENTIONS Not applicable. MEASUREMENTS AND MAIN RESULTS The Critical Care Congress digital footprint grew substantially from 2014 to 2020. The 2014 Critical Care Congress included 1,629 tweets by 266 users, compared with 29,657 tweets by 3,551 participants in 2020; average hourly tweets increased from 9.7 to 177. The percentage of tweets with mentions of other users and tweets with visual media increased. Users attending the conference were significantly more likely to compose original tweets, whereas those tweeting from afar were more likely to retweet Critical Care Congress content. There was a yearly increase in content-specific hashtags used in conjunction with Critical Care Congress hashtags (n = 429 in 2014 to n = 22,272 in 2020), most commonly related to pediatrics (18% of all hashtags), mobility/rehab (9%), sepsis (7%) social media (6%), and ICU burnout (1%). CONCLUSIONS There has been significant growth in live-tweeting at the Critical Care Congress, along with the increased use of content-specific hashtags and visual media. This digital footprint is largely driven by a proportion of highly engaged users. As medical conferences transition to completely or partially online platforms, understanding of the digital footprint is crucial for success.
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Affiliation(s)
| | - Tamas Szakmany
- Critical Care Directorate, Aneurin Bevan University Health Board, Royal Gwent Hospital, Newport, Gwent, United Kingdom
- Division of Population Medicine, Cardiff University, Cardiff, United Kingdom
| | | | | | - Matthew S Duprey
- Bouvé College of Health Sciences, Northeastern University, Boston, MA
| | - Viren Kaul
- Division of Pulmonary and Critical Care Medicine, Crouse Health/SUNY Upstate Medical University, Syracuse, NY
| | | | - Ken Tegtmeyer
- Cincinnati Children's Hospital Medical Center, Cincinnati, OH
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH
| | - Sapna R Kudchadkar
- Department of Anesthesiology and Critical Care Medicine, Pediatrics, and Physical Medicine and Rehabilitation, Johns Hopkins University School of Medicine, Baltimore, MD
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Kopczynska M, Sharif B, Pugh R, Otahal I, Havalda P, Groblewski W, Lynch C, George D, Sutherland J, Pandey M, Jones P, Murdoch M, Hatalyak A, Jones R, Kacmarek RM, Villar J, Szakmany T. Prevalence and Outcomes of Acute Hypoxaemic Respiratory Failure in Wales: The PANDORA-WALES Study. J Clin Med 2020; 9:E3521. [PMID: 33142837 PMCID: PMC7692809 DOI: 10.3390/jcm9113521] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Revised: 10/27/2020] [Accepted: 10/29/2020] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND We aimed to identify the prevalence of acute hypoxaemic respiratory failure (AHRF) in the intensive care unit (ICU) and its associated mortality. The secondary aim was to describe ventilatory management as well as the use of rescue therapies. METHODS Multi-centre prospective study in nine hospitals in Wales, UK, over 2-month periods. All patients admitted to an ICU were screened for AHRF and followed-up until discharge from the ICU. Data were collected from patient charts on patient demographics, clinical characteristics, management and outcomes. RESULTS Out of 2215 critical care admissions, 886 patients received mechanical ventilation. A total of 197 patients met inclusion criteria and were recruited. Seventy (35.5%) were non-survivors. Non-survivors were significantly older, had higher SOFA scores and received more vasopressor support than survivors. Twenty-five (12.7%) patients who fulfilled the Berlin definition of acute respiratory distress syndrome (ARDS) during the ICU stay without impact on overall survival. Rescue therapies were rarely used. Analysis of ventilation showed that median Vt was 7.1 mL/kg PBW (IQR 5.9-9.1) and 21.3% of patients had optimal ventilation during their ICU stay. CONCLUSIONS One in four mechanically ventilated patients have AHRF. Despite advances of care and better, but not optimal, utilisation of low tidal volume ventilation, mortality remains high.
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Affiliation(s)
- Maja Kopczynska
- Department of Anaesthesia, Intensive Care and Pain Medicine, Division of Population Medicine, Heath Park Campus, Cardiff University, Cardiff CF14 4XN, UK; (M.K.); (B.S.)
- Salford Royal NHS Trust, Stott Lane, Manchester M6 8HD, UK
| | - Ben Sharif
- Department of Anaesthesia, Intensive Care and Pain Medicine, Division of Population Medicine, Heath Park Campus, Cardiff University, Cardiff CF14 4XN, UK; (M.K.); (B.S.)
- Anaesthetic Department, Royal Glamorgan Hospital, Cwm Taf Morgannwg University Health Board, Llantrisant CF72 8XR, UK;
| | - Richard Pugh
- Anaesthetic Department, Glan Clwyd Hospital, Betsi Cadwaladr University Health Board, Bodelwyddan, Rhyl LL18 5UJ, UK;
| | - Igor Otahal
- Anaesthetic Department, Glangwili Hospital, Hywel Dda University Health Board, Carmarthen SA31 2AF, UK; (I.O.); (P.H.)
| | - Peter Havalda
- Anaesthetic Department, Glangwili Hospital, Hywel Dda University Health Board, Carmarthen SA31 2AF, UK; (I.O.); (P.H.)
| | - Wojciech Groblewski
- Anaesthetic Department, Withybush Hospital, Hywel Dda University Health Board, Haverfordwest SA61 2PZ, UK;
| | - Ceri Lynch
- Anaesthetic Department, Royal Glamorgan Hospital, Cwm Taf Morgannwg University Health Board, Llantrisant CF72 8XR, UK;
| | - David George
- Anaesthetic Department, Wrexham Maelor Hospital, Betsi Cadwaladr University Health Board, Wrexham LL13 7TD, UK;
| | - Jayne Sutherland
- Ed Major Critical Care Unit, Morriston Hospital, Swansea Bay, University Health Board, Swansea SA6 6NL, UK;
| | - Manish Pandey
- Critical Care Department, University Hospital Wales, Cardiff and Vale University Health Board, Cardiff CF14 4XW, UK;
| | - Phillippa Jones
- Critical Care Directorate, Royal Gwent Hospital, Aneurin Bevan University Health Board, Newport, Gwent NP20 2UB, UK; (P.J.); (M.M.)
| | - Maxene Murdoch
- Critical Care Directorate, Royal Gwent Hospital, Aneurin Bevan University Health Board, Newport, Gwent NP20 2UB, UK; (P.J.); (M.M.)
| | - Adam Hatalyak
- Critical Care Directorate, Nevill Hall Hospital, Aneurin Bevan University Health Board, Abergavenny NP7 7EG, UK;
| | - Rhidian Jones
- Anaesthetic Department, Princess of Wales Hospital, Cwm Taf Morgannwg University Health Board, Bridgend CF31 1RQ, UK;
| | - Robert M. Kacmarek
- Department of Respiratory Care, Massachusetts General Hospital, Boston, MA 02114, USA;
- Department of Anesthesia, Harvard University, Boston, MA 02115, USA
| | - Jesús Villar
- CIBER de Enfermedades Respiratorias, Instituto de Salud Carlos III, 28029 Madrid, Spain;
- Research Unit, Hospital Universitario Dr. Negrín, 35010 Las Palmas de Gran Canaria, Spain
| | - Tamas Szakmany
- Department of Anaesthesia, Intensive Care and Pain Medicine, Division of Population Medicine, Heath Park Campus, Cardiff University, Cardiff CF14 4XN, UK; (M.K.); (B.S.)
- Critical Care Directorate, Royal Gwent Hospital, Aneurin Bevan University Health Board, Newport, Gwent NP20 2UB, UK; (P.J.); (M.M.)
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Lyons J, Akbari A, Torabi F, Davies GI, North L, Griffiths R, Bailey R, Hollinghurst J, Fry R, Turner SL, Thompson D, Rafferty J, Mizen A, Orton C, Thompson S, Au-Yeung L, Cross L, Gravenor MB, Brophy S, Lucini B, John A, Szakmany T, Davies J, Davies C, Thomas DR, Williams C, Emmerson C, Cottrell S, Connor TR, Taylor C, Pugh RJ, Diggle P, John G, Scourfield S, Hunt J, Cunningham AM, Helliwell K, Lyons R. Understanding and responding to COVID-19 in Wales: protocol for a privacy-protecting data platform for enhanced epidemiology and evaluation of interventions. BMJ Open 2020; 10:e043010. [PMID: 33087383 PMCID: PMC7580065 DOI: 10.1136/bmjopen-2020-043010] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
INTRODUCTION The emergence of the novel respiratory SARS-CoV-2 and subsequent COVID-19 pandemic have required rapid assimilation of population-level data to understand and control the spread of infection in the general and vulnerable populations. Rapid analyses are needed to inform policy development and target interventions to at-risk groups to prevent serious health outcomes. We aim to provide an accessible research platform to determine demographic, socioeconomic and clinical risk factors for infection, morbidity and mortality of COVID-19, to measure the impact of COVID-19 on healthcare utilisation and long-term health, and to enable the evaluation of natural experiments of policy interventions. METHODS AND ANALYSIS Two privacy-protecting population-level cohorts have been created and derived from multisourced demographic and healthcare data. The C20 cohort consists of 3.2 million people in Wales on the 1 January 2020 with follow-up until 31 May 2020. The complete cohort dataset will be updated monthly with some individual datasets available daily. The C16 cohort consists of 3 million people in Wales on the 1 January 2016 with follow-up to 31 December 2019. C16 is designed as a counterfactual cohort to provide contextual comparative population data on disease, health service utilisation and mortality. Study outcomes will: (a) characterise the epidemiology of COVID-19, (b) assess socioeconomic and demographic influences on infection and outcomes, (c) measure the impact of COVID-19 on short -term and longer-term population outcomes and (d) undertake studies on the transmission and spatial spread of infection. ETHICS AND DISSEMINATION The Secure Anonymised Information Linkage-independent Information Governance Review Panel has approved this study. The study findings will be presented to policy groups, public meetings, national and international conferences, and published in peer-reviewed journals.
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Affiliation(s)
- Jane Lyons
- Population Data Science, Swansea University Medical School, Swansea, UK
| | - Ashley Akbari
- Population Data Science, Swansea University Medical School, Swansea, UK
| | - Fatemeh Torabi
- Population Data Science, Swansea University Medical School, Swansea, UK
| | - Gareth I Davies
- Population Data Science, Swansea University Medical School, Swansea, UK
| | - Laura North
- Population Data Science, Swansea University Medical School, Swansea, UK
| | - Rowena Griffiths
- Population Data Science, Swansea University Medical School, Swansea, UK
| | - Rowena Bailey
- Population Data Science, Swansea University Medical School, Swansea, UK
| | | | - Richard Fry
- Population Data Science, Swansea University Medical School, Swansea, UK
| | - Samantha L Turner
- Population Data Science, Swansea University Medical School, Swansea, UK
| | - Daniel Thompson
- Population Data Science, Swansea University Medical School, Swansea, UK
| | - James Rafferty
- Population Data Science, Swansea University Medical School, Swansea, UK
| | - Amy Mizen
- Population Data Science, Swansea University Medical School, Swansea, UK
| | - Chris Orton
- Population Data Science, Swansea University Medical School, Swansea, UK
| | - Simon Thompson
- Population Data Science, Swansea University Medical School, Swansea, UK
| | - Lee Au-Yeung
- Population Data Science, Swansea University Medical School, Swansea, UK
| | - Lynsey Cross
- Population Data Science, Swansea University Medical School, Swansea, UK
| | - Mike B Gravenor
- Institute of Life Sciences, Swansea University Medical School, Swansea, UK
| | - Sinead Brophy
- Population Data Science, Swansea University Medical School, Swansea, UK
| | - Biagio Lucini
- Population Data Science, Swansea University Medical School, Swansea, UK
| | - Ann John
- Population Data Science, Swansea University Medical School, Swansea, UK
| | - Tamas Szakmany
- Department of Anaesthesia, Intensive Care and Pain Medicine, Division of Population Medicine, Cardiff University, Cardiff, UK
- Aneurin Bevan University Health Board, Newport, UK
| | | | | | | | | | | | | | - Thomas R Connor
- School of Biosciences, Cardiff University, Cardiff, South Glamorgan, UK
| | - Chris Taylor
- School of Social Sciences, Cardiff University, Cardiff, South Glamorgan, UK
| | - Richard J Pugh
- Glan Clwyd Hospital, Betsi Cadwaladr University Health Board, Rhyl, UK
| | - Peter Diggle
- Faculty of Health and Medicine, Lancaster University, Lancaster, Lancashire, UK
- Epidemiology and Population Health, University of Liverpool, Liverpool, Merseyside, UK
| | - Gareth John
- NHS Wales Informatics Service, Cardiff, Wales, UK
| | | | - Joe Hunt
- NHS Wales Informatics Service, Cardiff, Wales, UK
| | | | | | - Ronan Lyons
- Population Data Science, Swansea University Medical School, Swansea, UK
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Affiliation(s)
- Tamas Szakmany
- Division of Population Medicine, Department of Anesthesia, Intensive Care and Pain Medicine, Cardiff University, Cardiff, UK - .,Division of Scheduled Care, Department of Critical Care, Aneurin Bevan University Health Board, Newport, UK -
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Baumer T, Phillips E, Dhadda A, Szakmany T. Epidemiology of the First Wave of COVID-19 ICU Admissions in South Wales-The Interplay Between Ethnicity and Deprivation. Front Med (Lausanne) 2020; 7:569714. [PMID: 33117831 PMCID: PMC7575811 DOI: 10.3389/fmed.2020.569714] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Accepted: 09/07/2020] [Indexed: 12/15/2022] Open
Abstract
On the 9th March 2020, the first patient with COVID-19 was admitted to ICU in the Royal Gwent Hospital (RGH), Newport, Wales. We prospectively recorded the rate of ICU admissions of 52 patients with COVID-19 over 60 days, focusing on the epidemiology of ethnicity and deprivation because these factors have emerged as significant risk factors. Patients were 65% (34 of 52) male and had a median (IQR) age of 55 (48–62) years. Prevalent comorbidities included obesity (52%); diabetes (33%), and asthma (23%). COVID-19 hospital and ICU inpatient numbers peaked on days 23 and 39, respectively—a lag of 16 days. The ICU mortality rate was 33% (17 of 52). People of black, Asian, and minority ethnic descent (BAME group) represented 35% of ICU COVID-19 admissions (18 of 52) and 35% of deaths (6 of 17). Amongst the BAME group, 72% (13 of 18) of patients were found to reside in geographical areas representing the 20% most deprived in Wales, vs. 27% of patients in the Caucasian group (9 of 33). Less than 5% of the population within the area covered by RGH are of BAME descent, yet this group had a disproportionately high ICU admission and mortality rate from COVID-19. The interplay between ethnicity and deprivation, which is complex, may be a factor in our findings. This in turn could be related to an increased prevalence of co-morbidities; higher community exposure; larger proportion of lower band key worker roles; or genetic polymorphisms.
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Affiliation(s)
- Thomas Baumer
- Department of Anaesthesia, Royal Gwent Hospital, Newport, United Kingdom
| | - Emily Phillips
- Department of Critical Care, Royal Gwent Hospital, Newport, United Kingdom
| | - Amrit Dhadda
- Department of Anaesthesia, Royal Gwent Hospital, Newport, United Kingdom
| | - Tamas Szakmany
- Department of Critical Care, Royal Gwent Hospital, Newport, United Kingdom.,Department of Anaesthesia, Intensive Care and Pain Medicine, Division of Population Medicine, Cardiff University, Cardiff, United Kingdom
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Angus DC, Derde L, Al-Beidh F, Annane D, Arabi Y, Beane A, van Bentum-Puijk W, Berry L, Bhimani Z, Bonten M, Bradbury C, Brunkhorst F, Buxton M, Buzgau A, Cheng AC, de Jong M, Detry M, Estcourt L, Fitzgerald M, Goossens H, Green C, Haniffa R, Higgins AM, Horvat C, Hullegie SJ, Kruger P, Lamontagne F, Lawler PR, Linstrum K, Litton E, Lorenzi E, Marshall J, McAuley D, McGlothin A, McGuinness S, McVerry B, Montgomery S, Mouncey P, Murthy S, Nichol A, Parke R, Parker J, Rowan K, Sanil A, Santos M, Saunders C, Seymour C, Turner A, van de Veerdonk F, Venkatesh B, Zarychanski R, Berry S, Lewis RJ, McArthur C, Webb SA, Gordon AC, Al-Beidh F, Angus D, Annane D, Arabi Y, van Bentum-Puijk W, Berry S, Beane A, Bhimani Z, Bonten M, Bradbury C, Brunkhorst F, Buxton M, Cheng A, De Jong M, Derde L, Estcourt L, Goossens H, Gordon A, Green C, Haniffa R, Lamontagne F, Lawler P, Litton E, Marshall J, McArthur C, McAuley D, McGuinness S, McVerry B, Montgomery S, Mouncey P, Murthy S, Nichol A, Parke R, Rowan K, Seymour C, Turner A, van de Veerdonk F, Webb S, Zarychanski R, Campbell L, Forbes A, Gattas D, Heritier S, Higgins L, Kruger P, Peake S, Presneill J, Seppelt I, Trapani T, Young P, Bagshaw S, Daneman N, Ferguson N, Misak C, Santos M, Hullegie S, Pletz M, Rohde G, Rowan K, Alexander B, Basile K, Girard T, Horvat C, Huang D, Linstrum K, Vates J, Beasley R, Fowler R, McGloughlin S, Morpeth S, Paterson D, Venkatesh B, Uyeki T, Baillie K, Duffy E, Fowler R, Hills T, Orr K, Patanwala A, Tong S, Netea M, Bihari S, Carrier M, Fergusson D, Goligher E, Haidar G, Hunt B, Kumar A, Laffan M, Lawless P, Lother S, McCallum P, Middeldopr S, McQuilten Z, Neal M, Pasi J, Schutgens R, Stanworth S, Turgeon A, Weissman A, Adhikari N, Anstey M, Brant E, de Man A, Lamonagne F, Masse MH, Udy A, Arnold D, Begin P, Charlewood R, Chasse M, Coyne M, Cooper J, Daly J, Gosbell I, Harvala-Simmonds H, Hills T, MacLennan S, Menon D, McDyer J, Pridee N, Roberts D, Shankar-Hari M, Thomas H, Tinmouth A, Triulzi D, Walsh T, Wood E, Calfee C, O’Kane C, Shyamsundar M, Sinha P, Thompson T, Young I, Bihari S, Hodgson C, Laffey J, McAuley D, Orford N, Neto A, Detry M, Fitzgerald M, Lewis R, McGlothlin A, Sanil A, Saunders C, Berry L, Lorenzi E, Miller E, Singh V, Zammit C, van Bentum Puijk W, Bouwman W, Mangindaan Y, Parker L, Peters S, Rietveld I, Raymakers K, Ganpat R, Brillinger N, Markgraf R, Ainscough K, Brickell K, Anjum A, Lane JB, Richards-Belle A, Saull M, Wiley D, Bion J, Connor J, Gates S, Manax V, van der Poll T, Reynolds J, van Beurden M, Effelaar E, Schotsman J, Boyd C, Harland C, Shearer A, Wren J, Clermont G, Garrard W, Kalchthaler K, King A, Ricketts D, Malakoutis S, Marroquin O, Music E, Quinn K, Cate H, Pearson K, Collins J, Hanson J, Williams P, Jackson S, Asghar A, Dyas S, Sutu M, Murphy S, Williamson D, Mguni N, Potter A, Porter D, Goodwin J, Rook C, Harrison S, Williams H, Campbell H, Lomme K, Williamson J, Sheffield J, van’t Hoff W, McCracken P, Young M, Board J, Mart E, Knott C, Smith J, Boschert C, Affleck J, Ramanan M, D’Souza R, Pateman K, Shakih A, Cheung W, Kol M, Wong H, Shah A, Wagh A, Simpson J, Duke G, Chan P, Cartner B, Hunter S, Laver R, Shrestha T, Regli A, Pellicano A, McCullough J, Tallott M, Kumar N, Panwar R, Brinkerhoff G, Koppen C, Cazzola F, Brain M, Mineall S, Fischer R, Biradar V, Soar N, White H, Estensen K, Morrison L, Smith J, Cooper M, Health M, Shehabi Y, Al-Bassam W, Hulley A, Whitehead C, Lowrey J, Gresha R, Walsham J, Meyer J, Harward M, Venz E, Williams P, Kurenda C, Smith K, Smith M, Garcia R, Barge D, Byrne D, Byrne K, Driscoll A, Fortune L, Janin P, Yarad E, Hammond N, Bass F, Ashelford A, Waterson S, Wedd S, McNamara R, Buhr H, Coles J, Schweikert S, Wibrow B, Rauniyar R, Myers E, Fysh E, Dawda A, Mevavala B, Litton E, Ferrier J, Nair P, Buscher H, Reynolds C, Santamaria J, Barbazza L, Homes J, Smith R, Murray L, Brailsford J, Forbes L, Maguire T, Mariappa V, Smith J, Simpson S, Maiden M, Bone A, Horton M, Salerno T, Sterba M, Geng W, Depuydt P, De Waele J, De Bus L, Fierens J, Bracke S, Reeve B, Dechert W, Chassé M, Carrier FM, Boumahni D, Benettaib F, Ghamraoui A, Bellemare D, Cloutier È, Francoeur C, Lamontagne F, D’Aragon F, Carbonneau E, Leblond J, Vazquez-Grande G, Marten N, Wilson M, Albert M, Serri K, Cavayas A, Duplaix M, Williams V, Rochwerg B, Karachi T, Oczkowski S, Centofanti J, Millen T, Duan E, Tsang J, Patterson L, English S, Watpool I, Porteous R, Miezitis S, McIntyre L, Brochard L, Burns K, Sandhu G, Khalid I, Binnie A, Powell E, McMillan A, Luk T, Aref N, Andric Z, Cviljevic S, Đimoti R, Zapalac M, Mirković G, Baršić B, Kutleša M, Kotarski V, Vujaklija Brajković A, Babel J, Sever H, Dragija L, Kušan I, Vaara S, Pettilä L, Heinonen J, Kuitunen A, Karlsson S, Vahtera A, Kiiski H, Ristimäki S, Azaiz A, Charron C, Godement M, Geri G, Vieillard-Baron A, Pourcine F, Monchi M, Luis D, Mercier R, Sagnier A, Verrier N, Caplin C, Siami S, Aparicio C, Vautier S, Jeblaoui A, Fartoukh M, Courtin L, Labbe V, Leparco C, Muller G, Nay MA, Kamel T, Benzekri D, Jacquier S, Mercier E, Chartier D, Salmon C, Dequin P, Schneider F, Morel G, L’Hotellier S, Badie J, Berdaguer FD, Malfroy S, Mezher C, Bourgoin C, Megarbane B, Voicu S, Deye N, Malissin I, Sutterlin L, Guitton C, Darreau C, Landais M, Chudeau N, Robert A, Moine P, Heming N, Maxime V, Bossard I, Nicholier TB, Colin G, Zinzoni V, Maquigneau N, Finn A, Kreß G, Hoff U, Friedrich Hinrichs C, Nee J, Pletz M, Hagel S, Ankert J, Kolanos S, Bloos F, Petros S, Pasieka B, Kunz K, Appelt P, Schütze B, Kluge S, Nierhaus A, Jarczak D, Roedl K, Weismann D, Frey A, Klinikum Neukölln V, Reill L, Distler M, Maselli A, Bélteczki J, Magyar I, Fazekas Á, Kovács S, Szőke V, Szigligeti G, Leszkoven J, Collins D, Breen P, Frohlich S, Whelan R, McNicholas B, Scully M, Casey S, Kernan M, Doran P, O’Dywer M, Smyth M, Hayes L, Hoiting O, Peters M, Rengers E, Evers M, Prinssen A, Bosch Ziekenhuis J, Simons K, Rozendaal W, Polderman F, de Jager P, Moviat M, Paling A, Salet A, Rademaker E, Peters AL, de Jonge E, Wigbers J, Guilder E, Butler M, Cowdrey KA, Newby L, Chen Y, Simmonds C, McConnochie R, Ritzema Carter J, Henderson S, Van Der Heyden K, Mehrtens J, Williams T, Kazemi A, Song R, Lai V, Girijadevi D, Everitt R, Russell R, Hacking D, Buehner U, Williams E, Browne T, Grimwade K, Goodson J, Keet O, Callender O, Martynoga R, Trask K, Butler A, Schischka L, Young C, Lesona E, Olatunji S, Robertson Y, José N, Amaro dos Santos Catorze T, de Lima Pereira TNA, Neves Pessoa LM, Castro Ferreira RM, Pereira Sousa Bastos JM, Aysel Florescu S, Stanciu D, Zaharia MF, Kosa AG, Codreanu D, Marabi Y, Al Qasim E, Moneer Hagazy M, Al Swaidan L, Arishi H, Muñoz-Bermúdez R, Marin-Corral J, Salazar Degracia A, Parrilla Gómez F, Mateo López MI, Rodriguez Fernandez J, Cárcel Fernández S, Carmona Flores R, León López R, de la Fuente Martos C, Allan A, Polgarova P, Farahi N, McWilliam S, Hawcutt D, Rad L, O’Malley L, Whitbread J, Kelsall O, Wild L, Thrush J, Wood H, Austin K, Donnelly A, Kelly M, O’Kane S, McClintock D, Warnock M, Johnston P, Gallagher LJ, Mc Goldrick C, Mc Master M, Strzelecka A, Jha R, Kalogirou M, Ellis C, Krishnamurthy V, Deelchand V, Silversides J, McGuigan P, Ward K, O’Neill A, Finn S, Phillips B, Mullan D, Oritz-Ruiz de Gordoa L, Thomas M, Sweet K, Grimmer L, Johnson R, Pinnell J, Robinson M, Gledhill L, Wood T, Morgan M, Cole J, Hill H, Davies M, Antcliffe D, Templeton M, Rojo R, Coghlan P, Smee J, Mackay E, Cort J, Whileman A, Spencer T, Spittle N, Kasipandian V, Patel A, Allibone S, Genetu RM, Ramali M, Ghosh A, Bamford P, London E, Cawley K, Faulkner M, Jeffrey H, Smith T, Brewer C, Gregory J, Limb J, Cowton A, O’Brien J, Nikitas N, Wells C, Lankester L, Pulletz M, Williams P, Birch J, Wiseman S, Horton S, Alegria A, Turki S, Elsefi T, Crisp N, Allen L, McCullagh I, Robinson P, Hays C, Babio-Galan M, Stevenson H, Khare D, Pinder M, Selvamoni S, Gopinath A, Pugh R, Menzies D, Mackay C, Allan E, Davies G, Puxty K, McCue C, Cathcart S, Hickey N, Ireland J, Yusuff H, Isgro G, Brightling C, Bourne M, Craner M, Watters M, Prout R, Davies L, Pegler S, Kyeremeh L, Arbane G, Wilson K, Gomm L, Francia F, Brett S, Sousa Arias S, Elin Hall R, Budd J, Small C, Birch J, Collins E, Henning J, Bonner S, Hugill K, Cirstea E, Wilkinson D, Karlikowski M, Sutherland H, Wilhelmsen E, Woods J, North J, Sundaran D, Hollos L, Coburn S, Walsh J, Turns M, Hopkins P, Smith J, Noble H, Depante MT, Clarey E, Laha S, Verlander M, Williams A, Huckle A, Hall A, Cooke J, Gardiner-Hill C, Maloney C, Qureshi H, Flint N, Nicholson S, Southin S, Nicholson A, Borgatta B, Turner-Bone I, Reddy A, Wilding L, Chamara Warnapura L, Agno Sathianathan R, Golden D, Hart C, Jones J, Bannard-Smith J, Henry J, Birchall K, Pomeroy F, Quayle R, Makowski A, Misztal B, Ahmed I, KyereDiabour T, Naiker K, Stewart R, Mwaura E, Mew L, Wren L, Willams F, Innes R, Doble P, Hutter J, Shovelton C, Plumb B, Szakmany T, Hamlyn V, Hawkins N, Lewis S, Dell A, Gopal S, Ganguly S, Smallwood A, Harris N, Metherell S, Lazaro JM, Newman T, Fletcher S, Nortje J, Fottrell-Gould D, Randell G, Zaman M, Elmahi E, Jones A, Hall K, Mills G, Ryalls K, Bowler H, Sall J, Bourne R, Borrill Z, Duncan T, Lamb T, Shaw J, Fox C, Moreno Cuesta J, Xavier K, Purohit D, Elhassan M, Bakthavatsalam D, Rowland M, Hutton P, Bashyal A, Davidson N, Hird C, Chhablani M, Phalod G, Kirkby A, Archer S, Netherton K, Reschreiter H, Camsooksai J, Patch S, Jenkins S, Pogson D, Rose S, Daly Z, Brimfield L, Claridge H, Parekh D, Bergin C, Bates M, Dasgin J, McGhee C, Sim M, Hay SK, Henderson S, Phull MK, Zaidi A, Pogreban T, Rosaroso LP, Harvey D, Lowe B, Meredith M, Ryan L, Hormis A, Walker R, Collier D, Kimpton S, Oakley S, Rooney K, Rodden N, Hughes E, Thomson N, McGlynn D, Walden A, Jacques N, Coles H, Tilney E, Vowell E, Schuster-Bruce M, Pitts S, Miln R, Purandare L, Vamplew L, Spivey M, Bean S, Burt K, Moore L, Day C, Gibson C, Gordon E, Zitter L, Keenan S, Baker E, Cherian S, Cutler S, Roynon-Reed A, Harrington K, Raithatha A, Bauchmuller K, Ahmad N, Grecu I, Trodd D, Martin J, Wrey Brown C, Arias AM, Craven T, Hope D, Singleton J, Clark S, Rae N, Welters I, Hamilton DO, Williams K, Waugh V, Shaw D, Puthucheary Z, Martin T, Santos F, Uddin R, Somerville A, Tatham KC, Jhanji S, Black E, Dela Rosa A, Howle R, Tully R, Drummond A, Dearden J, Philbin J, Munt S, Vuylsteke A, Chan C, Victor S, Matsa R, Gellamucho M, Creagh-Brown B, Tooley J, Montague L, De Beaux F, Bullman L, Kersiake I, Demetriou C, Mitchard S, Ramos L, White K, Donnison P, Johns M, Casey R, Mattocks L, Salisbury S, Dark P, Claxton A, McLachlan D, Slevin K, Lee S, Hulme J, Joseph S, Kinney F, Senya HJ, Oborska A, Kayani A, Hadebe B, Orath Prabakaran R, Nichols L, Thomas M, Worner R, Faulkner B, Gendall E, Hayes K, Hamilton-Davies C, Chan C, Mfuko C, Abbass H, Mandadapu V, Leaver S, Forton D, Patel K, Paramasivam E, Powell M, Gould R, Wilby E, Howcroft C, Banach D, Fernández de Pinedo Artaraz Z, Cabreros L, White I, Croft M, Holland N, Pereira R, Zaki A, Johnson D, Jackson M, Garrard H, Juhaz V, Roy A, Rostron A, Woods L, Cornell S, Pillai S, Harford R, Rees T, Ivatt H, Sundara Raman A, Davey M, Lee K, Barber R, Chablani M, Brohi F, Jagannathan V, Clark M, Purvis S, Wetherill B, Dushianthan A, Cusack R, de Courcy-Golder K, Smith S, Jackson S, Attwood B, Parsons P, Page V, Zhao XB, Oza D, Rhodes J, Anderson T, Morris S, Xia Le Tai C, Thomas A, Keen A, Digby S, Cowley N, Wild L, Southern D, Reddy H, Campbell A, Watkins C, Smuts S, Touma O, Barnes N, Alexander P, Felton T, Ferguson S, Sellers K, Bradley-Potts J, Yates D, Birkinshaw I, Kell K, Marshall N, Carr-Knott L, Summers C. Effect of Hydrocortisone on Mortality and Organ Support in Patients With Severe COVID-19: The REMAP-CAP COVID-19 Corticosteroid Domain Randomized Clinical Trial. JAMA 2020. [PMID: 32876697 DOI: 10.1001/jama.2020.1702221] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
IMPORTANCE Evidence regarding corticosteroid use for severe coronavirus disease 2019 (COVID-19) is limited. OBJECTIVE To determine whether hydrocortisone improves outcome for patients with severe COVID-19. DESIGN, SETTING, AND PARTICIPANTS An ongoing adaptive platform trial testing multiple interventions within multiple therapeutic domains, for example, antiviral agents, corticosteroids, or immunoglobulin. Between March 9 and June 17, 2020, 614 adult patients with suspected or confirmed COVID-19 were enrolled and randomized within at least 1 domain following admission to an intensive care unit (ICU) for respiratory or cardiovascular organ support at 121 sites in 8 countries. Of these, 403 were randomized to open-label interventions within the corticosteroid domain. The domain was halted after results from another trial were released. Follow-up ended August 12, 2020. INTERVENTIONS The corticosteroid domain randomized participants to a fixed 7-day course of intravenous hydrocortisone (50 mg or 100 mg every 6 hours) (n = 143), a shock-dependent course (50 mg every 6 hours when shock was clinically evident) (n = 152), or no hydrocortisone (n = 108). MAIN OUTCOMES AND MEASURES The primary end point was organ support-free days (days alive and free of ICU-based respiratory or cardiovascular support) within 21 days, where patients who died were assigned -1 day. The primary analysis was a bayesian cumulative logistic model that included all patients enrolled with severe COVID-19, adjusting for age, sex, site, region, time, assignment to interventions within other domains, and domain and intervention eligibility. Superiority was defined as the posterior probability of an odds ratio greater than 1 (threshold for trial conclusion of superiority >99%). RESULTS After excluding 19 participants who withdrew consent, there were 384 patients (mean age, 60 years; 29% female) randomized to the fixed-dose (n = 137), shock-dependent (n = 146), and no (n = 101) hydrocortisone groups; 379 (99%) completed the study and were included in the analysis. The mean age for the 3 groups ranged between 59.5 and 60.4 years; most patients were male (range, 70.6%-71.5%); mean body mass index ranged between 29.7 and 30.9; and patients receiving mechanical ventilation ranged between 50.0% and 63.5%. For the fixed-dose, shock-dependent, and no hydrocortisone groups, respectively, the median organ support-free days were 0 (IQR, -1 to 15), 0 (IQR, -1 to 13), and 0 (-1 to 11) days (composed of 30%, 26%, and 33% mortality rates and 11.5, 9.5, and 6 median organ support-free days among survivors). The median adjusted odds ratio and bayesian probability of superiority were 1.43 (95% credible interval, 0.91-2.27) and 93% for fixed-dose hydrocortisone, respectively, and were 1.22 (95% credible interval, 0.76-1.94) and 80% for shock-dependent hydrocortisone compared with no hydrocortisone. Serious adverse events were reported in 4 (3%), 5 (3%), and 1 (1%) patients in the fixed-dose, shock-dependent, and no hydrocortisone groups, respectively. CONCLUSIONS AND RELEVANCE Among patients with severe COVID-19, treatment with a 7-day fixed-dose course of hydrocortisone or shock-dependent dosing of hydrocortisone, compared with no hydrocortisone, resulted in 93% and 80% probabilities of superiority with regard to the odds of improvement in organ support-free days within 21 days. However, the trial was stopped early and no treatment strategy met prespecified criteria for statistical superiority, precluding definitive conclusions. TRIAL REGISTRATION ClinicalTrials.gov Identifier: NCT02735707.
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Affiliation(s)
- Derek C Angus
- The Clinical Research Investigation and Systems Modeling of Acute Illness (CRISMA) Center, Department of Critical Care Medicine, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
- The UPMC Health System Office of Healthcare Innovation, Pittsburgh, Pennsylvania
| | - Lennie Derde
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, the Netherlands
- Intensive Care Center, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Farah Al-Beidh
- Division of Anaesthetics, Pain Medicine and Intensive Care Medicine, Department of Surgery and Cancer, Imperial College London and Imperial College Healthcare NHS Trust, London, United Kingdom
| | - Djillali Annane
- Intensive Care Unit, Raymond Poincaré Hospital (AP-HP), Paris, France
- Simone Veil School of Medicine, University of Versailles, Versailles, France
- University Paris Saclay, Garches, France
| | - Yaseen Arabi
- Intensive Care Department, College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, King Abdullah International Medical Research Center, King Abdulaziz Medical City, Riyadh, Saudi Arabia
| | - Abigail Beane
- Nuffield Department of Clinical Medicine, University of Oxford, Oxford, United Kingdom
| | - Wilma van Bentum-Puijk
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, the Netherlands
| | | | - Zahra Bhimani
- Li Ka Shing Knowledge Institute, St Michael's Hospital, Toronto, Ontario, Canada
| | - Marc Bonten
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, the Netherlands
- Department of Medical Microbiology, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Charlotte Bradbury
- Bristol Royal Informatory, Bristol, United Kingdom
- University of Bristol, Bristol, United Kingdom
| | - Frank Brunkhorst
- Center for Clinical Studies and Center for Sepsis Control and Care (CSCC), Department of Anesthesiology and Intensive Care Medicine, Jena University Hospital, Jena, Germany
| | - Meredith Buxton
- Global Coalition for Adaptive Research, San Francisco, California
| | - Adrian Buzgau
- Helix, Monash University, Melbourne, Victoria, Australia
| | - Allen C Cheng
- Infection Prevention and Healthcare Epidemiology Unit, Alfred Health, Melbourne, Victoria, Australia
- Australian and New Zealand Intensive Care Research Centre, School of Epidemiology and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
| | - Menno de Jong
- Department of Medical Microbiology, Amsterdam University Medical Center, University of Amsterdam, the Netherlands
| | | | - Lise Estcourt
- NHS Blood and Transplant, Bristol, United Kingdom
- Transfusion Medicine, Medical Sciences Division, University of Oxford, Oxford, United Kingdom
| | | | - Herman Goossens
- Department of Microbiology, Antwerp University Hospital, Antwerp, Belgium
| | - Cameron Green
- Australian and New Zealand Intensive Care Research Centre, School of Epidemiology and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
| | - Rashan Haniffa
- Network for Improving Critical Care Systems and Training, Colombo, Sri Lanka
- Mahidol Oxford Tropical Medicine Research Unit, Bangkok, Thailand
| | - Alisa M Higgins
- Australian and New Zealand Intensive Care Research Centre, School of Epidemiology and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
| | - Christopher Horvat
- The Clinical Research Investigation and Systems Modeling of Acute Illness (CRISMA) Center, Department of Critical Care Medicine, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
- The UPMC Health System Office of Healthcare Innovation, Pittsburgh, Pennsylvania
| | - Sebastiaan J Hullegie
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Peter Kruger
- Intensive Care Unit, Princess Alexandra Hospital, Brisbane, Queensland, Australia
| | | | - Patrick R Lawler
- Cardiac Intensive Care Unit, Peter Munk Cardiac Centre, University Health Network, Interdepartmental Division of Critical Care Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Kelsey Linstrum
- The Clinical Research Investigation and Systems Modeling of Acute Illness (CRISMA) Center, Department of Critical Care Medicine, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - Edward Litton
- School of Medicine and Pharmacology, University of Western Australia, Crawley, Western Australia, Australia
| | | | - John Marshall
- Li Ka Shing Knowledge Institute, St Michael's Hospital, Toronto, Ontario, Canada
- Interdepartmental Division of Critical Care, University of Toronto, Toronto, Ontario, Canada
| | - Daniel McAuley
- Centre for Experimental Medicine, School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, Belfast, United Kingdom
| | | | - Shay McGuinness
- Australian and New Zealand Intensive Care Research Centre, School of Epidemiology and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
- Cardiothoracic and Vascular Intensive Care Unit, Auckland City Hospital, Auckland, New Zealand
- The Health Research Council of New Zealand, Wellington, New Zealand
- Medical Research Institute of New Zealand, Wellington, New Zealand
| | - Bryan McVerry
- Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - Stephanie Montgomery
- The Clinical Research Investigation and Systems Modeling of Acute Illness (CRISMA) Center, Department of Critical Care Medicine, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
- The UPMC Health System Office of Healthcare Innovation, Pittsburgh, Pennsylvania
| | - Paul Mouncey
- Clinical Trials Unit, Intensive Care National Audit & Research Centre (ICNARC), London, United Kingdom
| | - Srinivas Murthy
- University of British Columbia School of Medicine, Vancouver, Canada
| | - Alistair Nichol
- Australian and New Zealand Intensive Care Research Centre, School of Epidemiology and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
- Department of Anesthesia and Intensive Care, St Vincent's University Hospital, Dublin, Ireland
- School of Medicine and Medical Sciences, University College Dublin, Dublin, Ireland
- Department of Intensive Care, Alfred Health, Melbourne, Victoria, Australia
| | - Rachael Parke
- Cardiothoracic and Vascular Intensive Care Unit, Auckland City Hospital, Auckland, New Zealand
- The Health Research Council of New Zealand, Wellington, New Zealand
- Medical Research Institute of New Zealand, Wellington, New Zealand
- School of Nursing, University of Auckland, Auckland, New Zealand
| | - Jane Parker
- Australian and New Zealand Intensive Care Research Centre, School of Epidemiology and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
| | - Kathryn Rowan
- Clinical Trials Unit, Intensive Care National Audit & Research Centre (ICNARC), London, United Kingdom
| | | | - Marlene Santos
- Li Ka Shing Knowledge Institute, St Michael's Hospital, Toronto, Ontario, Canada
| | | | - Christopher Seymour
- The Clinical Research Investigation and Systems Modeling of Acute Illness (CRISMA) Center, Department of Critical Care Medicine, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
- The UPMC Health System Office of Healthcare Innovation, Pittsburgh, Pennsylvania
| | - Anne Turner
- Medical Research Institute of New Zealand, Wellington, New Zealand
| | - Frank van de Veerdonk
- Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Balasubramanian Venkatesh
- Southside Clinical Unit, Princess Alexandra Hospital, Brisbane, Queensland, Australia
- The George Institute for Global Health, Sydney, Australia
| | - Ryan Zarychanski
- Department of Medicine, Critical Care and Hematology/Medical Oncology, University of Manitoba, Winnipeg, Manitoba, Canada
| | | | - Roger J Lewis
- Berry Consultants LLC, Austin, Texas
- Department of Emergency Medicine, Harbor-UCLA Medical Center, Torrance, California
- Department of Emergency Medicine, David Geffen School of Medicine at University of California, Los Angeles
| | - Colin McArthur
- Medical Research Institute of New Zealand, Wellington, New Zealand
- Department of Critical Care Medicine, Auckland City Hospital, Auckland, New Zealand
| | - Steven A Webb
- Australian and New Zealand Intensive Care Research Centre, School of Epidemiology and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
- School of Medicine and Pharmacology, University of Western Australia, Crawley, Western Australia, Australia
- St John of God Hospital, Subiaco, Western Australia, Australia
| | - Anthony C Gordon
- Division of Anaesthetics, Pain Medicine and Intensive Care Medicine, Department of Surgery and Cancer, Imperial College London and Imperial College Healthcare NHS Trust, London, United Kingdom
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Angus DC, Derde L, Al-Beidh F, Annane D, Arabi Y, Beane A, van Bentum-Puijk W, Berry L, Bhimani Z, Bonten M, Bradbury C, Brunkhorst F, Buxton M, Buzgau A, Cheng AC, de Jong M, Detry M, Estcourt L, Fitzgerald M, Goossens H, Green C, Haniffa R, Higgins AM, Horvat C, Hullegie SJ, Kruger P, Lamontagne F, Lawler PR, Linstrum K, Litton E, Lorenzi E, Marshall J, McAuley D, McGlothin A, McGuinness S, McVerry B, Montgomery S, Mouncey P, Murthy S, Nichol A, Parke R, Parker J, Rowan K, Sanil A, Santos M, Saunders C, Seymour C, Turner A, van de Veerdonk F, Venkatesh B, Zarychanski R, Berry S, Lewis RJ, McArthur C, Webb SA, Gordon AC, Al-Beidh F, Angus D, Annane D, Arabi Y, van Bentum-Puijk W, Berry S, Beane A, Bhimani Z, Bonten M, Bradbury C, Brunkhorst F, Buxton M, Cheng A, De Jong M, Derde L, Estcourt L, Goossens H, Gordon A, Green C, Haniffa R, Lamontagne F, Lawler P, Litton E, Marshall J, McArthur C, McAuley D, McGuinness S, McVerry B, Montgomery S, Mouncey P, Murthy S, Nichol A, Parke R, Rowan K, Seymour C, Turner A, van de Veerdonk F, Webb S, Zarychanski R, Campbell L, Forbes A, Gattas D, Heritier S, Higgins L, Kruger P, Peake S, Presneill J, Seppelt I, Trapani T, Young P, Bagshaw S, Daneman N, Ferguson N, Misak C, Santos M, Hullegie S, Pletz M, Rohde G, Rowan K, Alexander B, Basile K, Girard T, Horvat C, Huang D, Linstrum K, Vates J, Beasley R, Fowler R, McGloughlin S, Morpeth S, Paterson D, Venkatesh B, Uyeki T, Baillie K, Duffy E, Fowler R, Hills T, Orr K, Patanwala A, Tong S, Netea M, Bihari S, Carrier M, Fergusson D, Goligher E, Haidar G, Hunt B, Kumar A, Laffan M, Lawless P, Lother S, McCallum P, Middeldopr S, McQuilten Z, Neal M, Pasi J, Schutgens R, Stanworth S, Turgeon A, Weissman A, Adhikari N, Anstey M, Brant E, de Man A, Lamonagne F, Masse MH, Udy A, Arnold D, Begin P, Charlewood R, Chasse M, Coyne M, Cooper J, Daly J, Gosbell I, Harvala-Simmonds H, Hills T, MacLennan S, Menon D, McDyer J, Pridee N, Roberts D, Shankar-Hari M, Thomas H, Tinmouth A, Triulzi D, Walsh T, Wood E, Calfee C, O’Kane C, Shyamsundar M, Sinha P, Thompson T, Young I, Bihari S, Hodgson C, Laffey J, McAuley D, Orford N, Neto A, Detry M, Fitzgerald M, Lewis R, McGlothlin A, Sanil A, Saunders C, Berry L, Lorenzi E, Miller E, Singh V, Zammit C, van Bentum Puijk W, Bouwman W, Mangindaan Y, Parker L, Peters S, Rietveld I, Raymakers K, Ganpat R, Brillinger N, Markgraf R, Ainscough K, Brickell K, Anjum A, Lane JB, Richards-Belle A, Saull M, Wiley D, Bion J, Connor J, Gates S, Manax V, van der Poll T, Reynolds J, van Beurden M, Effelaar E, Schotsman J, Boyd C, Harland C, Shearer A, Wren J, Clermont G, Garrard W, Kalchthaler K, King A, Ricketts D, Malakoutis S, Marroquin O, Music E, Quinn K, Cate H, Pearson K, Collins J, Hanson J, Williams P, Jackson S, Asghar A, Dyas S, Sutu M, Murphy S, Williamson D, Mguni N, Potter A, Porter D, Goodwin J, Rook C, Harrison S, Williams H, Campbell H, Lomme K, Williamson J, Sheffield J, van’t Hoff W, McCracken P, Young M, Board J, Mart E, Knott C, Smith J, Boschert C, Affleck J, Ramanan M, D’Souza R, Pateman K, Shakih A, Cheung W, Kol M, Wong H, Shah A, Wagh A, Simpson J, Duke G, Chan P, Cartner B, Hunter S, Laver R, Shrestha T, Regli A, Pellicano A, McCullough J, Tallott M, Kumar N, Panwar R, Brinkerhoff G, Koppen C, Cazzola F, Brain M, Mineall S, Fischer R, Biradar V, Soar N, White H, Estensen K, Morrison L, Smith J, Cooper M, Health M, Shehabi Y, Al-Bassam W, Hulley A, Whitehead C, Lowrey J, Gresha R, Walsham J, Meyer J, Harward M, Venz E, Williams P, Kurenda C, Smith K, Smith M, Garcia R, Barge D, Byrne D, Byrne K, Driscoll A, Fortune L, Janin P, Yarad E, Hammond N, Bass F, Ashelford A, Waterson S, Wedd S, McNamara R, Buhr H, Coles J, Schweikert S, Wibrow B, Rauniyar R, Myers E, Fysh E, Dawda A, Mevavala B, Litton E, Ferrier J, Nair P, Buscher H, Reynolds C, Santamaria J, Barbazza L, Homes J, Smith R, Murray L, Brailsford J, Forbes L, Maguire T, Mariappa V, Smith J, Simpson S, Maiden M, Bone A, Horton M, Salerno T, Sterba M, Geng W, Depuydt P, De Waele J, De Bus L, Fierens J, Bracke S, Reeve B, Dechert W, Chassé M, Carrier FM, Boumahni D, Benettaib F, Ghamraoui A, Bellemare D, Cloutier È, Francoeur C, Lamontagne F, D’Aragon F, Carbonneau E, Leblond J, Vazquez-Grande G, Marten N, Wilson M, Albert M, Serri K, Cavayas A, Duplaix M, Williams V, Rochwerg B, Karachi T, Oczkowski S, Centofanti J, Millen T, Duan E, Tsang J, Patterson L, English S, Watpool I, Porteous R, Miezitis S, McIntyre L, Brochard L, Burns K, Sandhu G, Khalid I, Binnie A, Powell E, McMillan A, Luk T, Aref N, Andric Z, Cviljevic S, Đimoti R, Zapalac M, Mirković G, Baršić B, Kutleša M, Kotarski V, Vujaklija Brajković A, Babel J, Sever H, Dragija L, Kušan I, Vaara S, Pettilä L, Heinonen J, Kuitunen A, Karlsson S, Vahtera A, Kiiski H, Ristimäki S, Azaiz A, Charron C, Godement M, Geri G, Vieillard-Baron A, Pourcine F, Monchi M, Luis D, Mercier R, Sagnier A, Verrier N, Caplin C, Siami S, Aparicio C, Vautier S, Jeblaoui A, Fartoukh M, Courtin L, Labbe V, Leparco C, Muller G, Nay MA, Kamel T, Benzekri D, Jacquier S, Mercier E, Chartier D, Salmon C, Dequin P, Schneider F, Morel G, L’Hotellier S, Badie J, Berdaguer FD, Malfroy S, Mezher C, Bourgoin C, Megarbane B, Voicu S, Deye N, Malissin I, Sutterlin L, Guitton C, Darreau C, Landais M, Chudeau N, Robert A, Moine P, Heming N, Maxime V, Bossard I, Nicholier TB, Colin G, Zinzoni V, Maquigneau N, Finn A, Kreß G, Hoff U, Friedrich Hinrichs C, Nee J, Pletz M, Hagel S, Ankert J, Kolanos S, Bloos F, Petros S, Pasieka B, Kunz K, Appelt P, Schütze B, Kluge S, Nierhaus A, Jarczak D, Roedl K, Weismann D, Frey A, Klinikum Neukölln V, Reill L, Distler M, Maselli A, Bélteczki J, Magyar I, Fazekas Á, Kovács S, Szőke V, Szigligeti G, Leszkoven J, Collins D, Breen P, Frohlich S, Whelan R, McNicholas B, Scully M, Casey S, Kernan M, Doran P, O’Dywer M, Smyth M, Hayes L, Hoiting O, Peters M, Rengers E, Evers M, Prinssen A, Bosch Ziekenhuis J, Simons K, Rozendaal W, Polderman F, de Jager P, Moviat M, Paling A, Salet A, Rademaker E, Peters AL, de Jonge E, Wigbers J, Guilder E, Butler M, Cowdrey KA, Newby L, Chen Y, Simmonds C, McConnochie R, Ritzema Carter J, Henderson S, Van Der Heyden K, Mehrtens J, Williams T, Kazemi A, Song R, Lai V, Girijadevi D, Everitt R, Russell R, Hacking D, Buehner U, Williams E, Browne T, Grimwade K, Goodson J, Keet O, Callender O, Martynoga R, Trask K, Butler A, Schischka L, Young C, Lesona E, Olatunji S, Robertson Y, José N, Amaro dos Santos Catorze T, de Lima Pereira TNA, Neves Pessoa LM, Castro Ferreira RM, Pereira Sousa Bastos JM, Aysel Florescu S, Stanciu D, Zaharia MF, Kosa AG, Codreanu D, Marabi Y, Al Qasim E, Moneer Hagazy M, Al Swaidan L, Arishi H, Muñoz-Bermúdez R, Marin-Corral J, Salazar Degracia A, Parrilla Gómez F, Mateo López MI, Rodriguez Fernandez J, Cárcel Fernández S, Carmona Flores R, León López R, de la Fuente Martos C, Allan A, Polgarova P, Farahi N, McWilliam S, Hawcutt D, Rad L, O’Malley L, Whitbread J, Kelsall O, Wild L, Thrush J, Wood H, Austin K, Donnelly A, Kelly M, O’Kane S, McClintock D, Warnock M, Johnston P, Gallagher LJ, Mc Goldrick C, Mc Master M, Strzelecka A, Jha R, Kalogirou M, Ellis C, Krishnamurthy V, Deelchand V, Silversides J, McGuigan P, Ward K, O’Neill A, Finn S, Phillips B, Mullan D, Oritz-Ruiz de Gordoa L, Thomas M, Sweet K, Grimmer L, Johnson R, Pinnell J, Robinson M, Gledhill L, Wood T, Morgan M, Cole J, Hill H, Davies M, Antcliffe D, Templeton M, Rojo R, Coghlan P, Smee J, Mackay E, Cort J, Whileman A, Spencer T, Spittle N, Kasipandian V, Patel A, Allibone S, Genetu RM, Ramali M, Ghosh A, Bamford P, London E, Cawley K, Faulkner M, Jeffrey H, Smith T, Brewer C, Gregory J, Limb J, Cowton A, O’Brien J, Nikitas N, Wells C, Lankester L, Pulletz M, Williams P, Birch J, Wiseman S, Horton S, Alegria A, Turki S, Elsefi T, Crisp N, Allen L, McCullagh I, Robinson P, Hays C, Babio-Galan M, Stevenson H, Khare D, Pinder M, Selvamoni S, Gopinath A, Pugh R, Menzies D, Mackay C, Allan E, Davies G, Puxty K, McCue C, Cathcart S, Hickey N, Ireland J, Yusuff H, Isgro G, Brightling C, Bourne M, Craner M, Watters M, Prout R, Davies L, Pegler S, Kyeremeh L, Arbane G, Wilson K, Gomm L, Francia F, Brett S, Sousa Arias S, Elin Hall R, Budd J, Small C, Birch J, Collins E, Henning J, Bonner S, Hugill K, Cirstea E, Wilkinson D, Karlikowski M, Sutherland H, Wilhelmsen E, Woods J, North J, Sundaran D, Hollos L, Coburn S, Walsh J, Turns M, Hopkins P, Smith J, Noble H, Depante MT, Clarey E, Laha S, Verlander M, Williams A, Huckle A, Hall A, Cooke J, Gardiner-Hill C, Maloney C, Qureshi H, Flint N, Nicholson S, Southin S, Nicholson A, Borgatta B, Turner-Bone I, Reddy A, Wilding L, Chamara Warnapura L, Agno Sathianathan R, Golden D, Hart C, Jones J, Bannard-Smith J, Henry J, Birchall K, Pomeroy F, Quayle R, Makowski A, Misztal B, Ahmed I, KyereDiabour T, Naiker K, Stewart R, Mwaura E, Mew L, Wren L, Willams F, Innes R, Doble P, Hutter J, Shovelton C, Plumb B, Szakmany T, Hamlyn V, Hawkins N, Lewis S, Dell A, Gopal S, Ganguly S, Smallwood A, Harris N, Metherell S, Lazaro JM, Newman T, Fletcher S, Nortje J, Fottrell-Gould D, Randell G, Zaman M, Elmahi E, Jones A, Hall K, Mills G, Ryalls K, Bowler H, Sall J, Bourne R, Borrill Z, Duncan T, Lamb T, Shaw J, Fox C, Moreno Cuesta J, Xavier K, Purohit D, Elhassan M, Bakthavatsalam D, Rowland M, Hutton P, Bashyal A, Davidson N, Hird C, Chhablani M, Phalod G, Kirkby A, Archer S, Netherton K, Reschreiter H, Camsooksai J, Patch S, Jenkins S, Pogson D, Rose S, Daly Z, Brimfield L, Claridge H, Parekh D, Bergin C, Bates M, Dasgin J, McGhee C, Sim M, Hay SK, Henderson S, Phull MK, Zaidi A, Pogreban T, Rosaroso LP, Harvey D, Lowe B, Meredith M, Ryan L, Hormis A, Walker R, Collier D, Kimpton S, Oakley S, Rooney K, Rodden N, Hughes E, Thomson N, McGlynn D, Walden A, Jacques N, Coles H, Tilney E, Vowell E, Schuster-Bruce M, Pitts S, Miln R, Purandare L, Vamplew L, Spivey M, Bean S, Burt K, Moore L, Day C, Gibson C, Gordon E, Zitter L, Keenan S, Baker E, Cherian S, Cutler S, Roynon-Reed A, Harrington K, Raithatha A, Bauchmuller K, Ahmad N, Grecu I, Trodd D, Martin J, Wrey Brown C, Arias AM, Craven T, Hope D, Singleton J, Clark S, Rae N, Welters I, Hamilton DO, Williams K, Waugh V, Shaw D, Puthucheary Z, Martin T, Santos F, Uddin R, Somerville A, Tatham KC, Jhanji S, Black E, Dela Rosa A, Howle R, Tully R, Drummond A, Dearden J, Philbin J, Munt S, Vuylsteke A, Chan C, Victor S, Matsa R, Gellamucho M, Creagh-Brown B, Tooley J, Montague L, De Beaux F, Bullman L, Kersiake I, Demetriou C, Mitchard S, Ramos L, White K, Donnison P, Johns M, Casey R, Mattocks L, Salisbury S, Dark P, Claxton A, McLachlan D, Slevin K, Lee S, Hulme J, Joseph S, Kinney F, Senya HJ, Oborska A, Kayani A, Hadebe B, Orath Prabakaran R, Nichols L, Thomas M, Worner R, Faulkner B, Gendall E, Hayes K, Hamilton-Davies C, Chan C, Mfuko C, Abbass H, Mandadapu V, Leaver S, Forton D, Patel K, Paramasivam E, Powell M, Gould R, Wilby E, Howcroft C, Banach D, Fernández de Pinedo Artaraz Z, Cabreros L, White I, Croft M, Holland N, Pereira R, Zaki A, Johnson D, Jackson M, Garrard H, Juhaz V, Roy A, Rostron A, Woods L, Cornell S, Pillai S, Harford R, Rees T, Ivatt H, Sundara Raman A, Davey M, Lee K, Barber R, Chablani M, Brohi F, Jagannathan V, Clark M, Purvis S, Wetherill B, Dushianthan A, Cusack R, de Courcy-Golder K, Smith S, Jackson S, Attwood B, Parsons P, Page V, Zhao XB, Oza D, Rhodes J, Anderson T, Morris S, Xia Le Tai C, Thomas A, Keen A, Digby S, Cowley N, Wild L, Southern D, Reddy H, Campbell A, Watkins C, Smuts S, Touma O, Barnes N, Alexander P, Felton T, Ferguson S, Sellers K, Bradley-Potts J, Yates D, Birkinshaw I, Kell K, Marshall N, Carr-Knott L, Summers C. Effect of Hydrocortisone on Mortality and Organ Support in Patients With Severe COVID-19: The REMAP-CAP COVID-19 Corticosteroid Domain Randomized Clinical Trial. JAMA 2020; 324:1317-1329. [PMID: 32876697 PMCID: PMC7489418 DOI: 10.1001/jama.2020.17022] [Citation(s) in RCA: 537] [Impact Index Per Article: 134.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
IMPORTANCE Evidence regarding corticosteroid use for severe coronavirus disease 2019 (COVID-19) is limited. OBJECTIVE To determine whether hydrocortisone improves outcome for patients with severe COVID-19. DESIGN, SETTING, AND PARTICIPANTS An ongoing adaptive platform trial testing multiple interventions within multiple therapeutic domains, for example, antiviral agents, corticosteroids, or immunoglobulin. Between March 9 and June 17, 2020, 614 adult patients with suspected or confirmed COVID-19 were enrolled and randomized within at least 1 domain following admission to an intensive care unit (ICU) for respiratory or cardiovascular organ support at 121 sites in 8 countries. Of these, 403 were randomized to open-label interventions within the corticosteroid domain. The domain was halted after results from another trial were released. Follow-up ended August 12, 2020. INTERVENTIONS The corticosteroid domain randomized participants to a fixed 7-day course of intravenous hydrocortisone (50 mg or 100 mg every 6 hours) (n = 143), a shock-dependent course (50 mg every 6 hours when shock was clinically evident) (n = 152), or no hydrocortisone (n = 108). MAIN OUTCOMES AND MEASURES The primary end point was organ support-free days (days alive and free of ICU-based respiratory or cardiovascular support) within 21 days, where patients who died were assigned -1 day. The primary analysis was a bayesian cumulative logistic model that included all patients enrolled with severe COVID-19, adjusting for age, sex, site, region, time, assignment to interventions within other domains, and domain and intervention eligibility. Superiority was defined as the posterior probability of an odds ratio greater than 1 (threshold for trial conclusion of superiority >99%). RESULTS After excluding 19 participants who withdrew consent, there were 384 patients (mean age, 60 years; 29% female) randomized to the fixed-dose (n = 137), shock-dependent (n = 146), and no (n = 101) hydrocortisone groups; 379 (99%) completed the study and were included in the analysis. The mean age for the 3 groups ranged between 59.5 and 60.4 years; most patients were male (range, 70.6%-71.5%); mean body mass index ranged between 29.7 and 30.9; and patients receiving mechanical ventilation ranged between 50.0% and 63.5%. For the fixed-dose, shock-dependent, and no hydrocortisone groups, respectively, the median organ support-free days were 0 (IQR, -1 to 15), 0 (IQR, -1 to 13), and 0 (-1 to 11) days (composed of 30%, 26%, and 33% mortality rates and 11.5, 9.5, and 6 median organ support-free days among survivors). The median adjusted odds ratio and bayesian probability of superiority were 1.43 (95% credible interval, 0.91-2.27) and 93% for fixed-dose hydrocortisone, respectively, and were 1.22 (95% credible interval, 0.76-1.94) and 80% for shock-dependent hydrocortisone compared with no hydrocortisone. Serious adverse events were reported in 4 (3%), 5 (3%), and 1 (1%) patients in the fixed-dose, shock-dependent, and no hydrocortisone groups, respectively. CONCLUSIONS AND RELEVANCE Among patients with severe COVID-19, treatment with a 7-day fixed-dose course of hydrocortisone or shock-dependent dosing of hydrocortisone, compared with no hydrocortisone, resulted in 93% and 80% probabilities of superiority with regard to the odds of improvement in organ support-free days within 21 days. However, the trial was stopped early and no treatment strategy met prespecified criteria for statistical superiority, precluding definitive conclusions. TRIAL REGISTRATION ClinicalTrials.gov Identifier: NCT02735707.
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Affiliation(s)
- Derek C Angus
- The Clinical Research Investigation and Systems Modeling of Acute Illness (CRISMA) Center, Department of Critical Care Medicine, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
- The UPMC Health System Office of Healthcare Innovation, Pittsburgh, Pennsylvania
| | - Lennie Derde
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, the Netherlands
- Intensive Care Center, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Farah Al-Beidh
- Division of Anaesthetics, Pain Medicine and Intensive Care Medicine, Department of Surgery and Cancer, Imperial College London and Imperial College Healthcare NHS Trust, London, United Kingdom
| | - Djillali Annane
- Intensive Care Unit, Raymond Poincaré Hospital (AP-HP), Paris, France
- Simone Veil School of Medicine, University of Versailles, Versailles, France
- University Paris Saclay, Garches, France
| | - Yaseen Arabi
- Intensive Care Department, College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, King Abdullah International Medical Research Center, King Abdulaziz Medical City, Riyadh, Saudi Arabia
| | - Abigail Beane
- Nuffield Department of Clinical Medicine, University of Oxford, Oxford, United Kingdom
| | - Wilma van Bentum-Puijk
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, the Netherlands
| | | | - Zahra Bhimani
- Li Ka Shing Knowledge Institute, St Michael's Hospital, Toronto, Ontario, Canada
| | - Marc Bonten
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, the Netherlands
- Department of Medical Microbiology, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Charlotte Bradbury
- Bristol Royal Informatory, Bristol, United Kingdom
- University of Bristol, Bristol, United Kingdom
| | - Frank Brunkhorst
- Center for Clinical Studies and Center for Sepsis Control and Care (CSCC), Department of Anesthesiology and Intensive Care Medicine, Jena University Hospital, Jena, Germany
| | - Meredith Buxton
- Global Coalition for Adaptive Research, San Francisco, California
| | - Adrian Buzgau
- Helix, Monash University, Melbourne, Victoria, Australia
| | - Allen C Cheng
- Infection Prevention and Healthcare Epidemiology Unit, Alfred Health, Melbourne, Victoria, Australia
- Australian and New Zealand Intensive Care Research Centre, School of Epidemiology and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
| | - Menno de Jong
- Department of Medical Microbiology, Amsterdam University Medical Center, University of Amsterdam, the Netherlands
| | | | - Lise Estcourt
- NHS Blood and Transplant, Bristol, United Kingdom
- Transfusion Medicine, Medical Sciences Division, University of Oxford, Oxford, United Kingdom
| | | | - Herman Goossens
- Department of Microbiology, Antwerp University Hospital, Antwerp, Belgium
| | - Cameron Green
- Australian and New Zealand Intensive Care Research Centre, School of Epidemiology and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
| | - Rashan Haniffa
- Network for Improving Critical Care Systems and Training, Colombo, Sri Lanka
- Mahidol Oxford Tropical Medicine Research Unit, Bangkok, Thailand
| | - Alisa M Higgins
- Australian and New Zealand Intensive Care Research Centre, School of Epidemiology and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
| | - Christopher Horvat
- The Clinical Research Investigation and Systems Modeling of Acute Illness (CRISMA) Center, Department of Critical Care Medicine, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
- The UPMC Health System Office of Healthcare Innovation, Pittsburgh, Pennsylvania
| | - Sebastiaan J Hullegie
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Peter Kruger
- Intensive Care Unit, Princess Alexandra Hospital, Brisbane, Queensland, Australia
| | | | - Patrick R Lawler
- Cardiac Intensive Care Unit, Peter Munk Cardiac Centre, University Health Network, Interdepartmental Division of Critical Care Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Kelsey Linstrum
- The Clinical Research Investigation and Systems Modeling of Acute Illness (CRISMA) Center, Department of Critical Care Medicine, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - Edward Litton
- School of Medicine and Pharmacology, University of Western Australia, Crawley, Western Australia, Australia
| | | | - John Marshall
- Li Ka Shing Knowledge Institute, St Michael's Hospital, Toronto, Ontario, Canada
- Interdepartmental Division of Critical Care, University of Toronto, Toronto, Ontario, Canada
| | - Daniel McAuley
- Centre for Experimental Medicine, School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, Belfast, United Kingdom
| | | | - Shay McGuinness
- Australian and New Zealand Intensive Care Research Centre, School of Epidemiology and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
- Cardiothoracic and Vascular Intensive Care Unit, Auckland City Hospital, Auckland, New Zealand
- The Health Research Council of New Zealand, Wellington, New Zealand
- Medical Research Institute of New Zealand, Wellington, New Zealand
| | - Bryan McVerry
- Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - Stephanie Montgomery
- The Clinical Research Investigation and Systems Modeling of Acute Illness (CRISMA) Center, Department of Critical Care Medicine, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
- The UPMC Health System Office of Healthcare Innovation, Pittsburgh, Pennsylvania
| | - Paul Mouncey
- Clinical Trials Unit, Intensive Care National Audit & Research Centre (ICNARC), London, United Kingdom
| | - Srinivas Murthy
- University of British Columbia School of Medicine, Vancouver, Canada
| | - Alistair Nichol
- Australian and New Zealand Intensive Care Research Centre, School of Epidemiology and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
- Department of Anesthesia and Intensive Care, St Vincent's University Hospital, Dublin, Ireland
- School of Medicine and Medical Sciences, University College Dublin, Dublin, Ireland
- Department of Intensive Care, Alfred Health, Melbourne, Victoria, Australia
| | - Rachael Parke
- Cardiothoracic and Vascular Intensive Care Unit, Auckland City Hospital, Auckland, New Zealand
- The Health Research Council of New Zealand, Wellington, New Zealand
- Medical Research Institute of New Zealand, Wellington, New Zealand
- School of Nursing, University of Auckland, Auckland, New Zealand
| | - Jane Parker
- Australian and New Zealand Intensive Care Research Centre, School of Epidemiology and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
| | - Kathryn Rowan
- Clinical Trials Unit, Intensive Care National Audit & Research Centre (ICNARC), London, United Kingdom
| | | | - Marlene Santos
- Li Ka Shing Knowledge Institute, St Michael's Hospital, Toronto, Ontario, Canada
| | | | - Christopher Seymour
- The Clinical Research Investigation and Systems Modeling of Acute Illness (CRISMA) Center, Department of Critical Care Medicine, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
- The UPMC Health System Office of Healthcare Innovation, Pittsburgh, Pennsylvania
| | - Anne Turner
- Medical Research Institute of New Zealand, Wellington, New Zealand
| | - Frank van de Veerdonk
- Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Balasubramanian Venkatesh
- Southside Clinical Unit, Princess Alexandra Hospital, Brisbane, Queensland, Australia
- The George Institute for Global Health, Sydney, Australia
| | - Ryan Zarychanski
- Department of Medicine, Critical Care and Hematology/Medical Oncology, University of Manitoba, Winnipeg, Manitoba, Canada
| | | | - Roger J Lewis
- Berry Consultants LLC, Austin, Texas
- Department of Emergency Medicine, Harbor-UCLA Medical Center, Torrance, California
- Department of Emergency Medicine, David Geffen School of Medicine at University of California, Los Angeles
| | - Colin McArthur
- Medical Research Institute of New Zealand, Wellington, New Zealand
- Department of Critical Care Medicine, Auckland City Hospital, Auckland, New Zealand
| | - Steven A Webb
- Australian and New Zealand Intensive Care Research Centre, School of Epidemiology and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
- School of Medicine and Pharmacology, University of Western Australia, Crawley, Western Australia, Australia
- St John of God Hospital, Subiaco, Western Australia, Australia
| | - Anthony C Gordon
- Division of Anaesthetics, Pain Medicine and Intensive Care Medicine, Department of Surgery and Cancer, Imperial College London and Imperial College Healthcare NHS Trust, London, United Kingdom
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Carroll C, Kaul V, Dangayach N, Szakmany T, Winter G, Khateeb D, Carlos W, Kannan S. COMPARING THE DIGITAL FOOTPRINTS OF PULMONARY AND CRITICAL CARE CONFERENCES. Chest 2020. [DOI: 10.1016/j.chest.2020.08.1187] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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Sinha P, Calfee CS, Cherian S, Brealey D, Cutler S, King C, Killick C, Richards O, Cheema Y, Bailey C, Reddy K, Delucchi KL, Shankar-Hari M, Gordon AC, Shyamsundar M, O'Kane CM, McAuley DF, Szakmany T. Prevalence of phenotypes of acute respiratory distress syndrome in critically ill patients with COVID-19: a prospective observational study. Lancet Respir Med 2020; 8:1209-1218. [PMID: 32861275 PMCID: PMC7718296 DOI: 10.1016/s2213-2600(20)30366-0] [Citation(s) in RCA: 138] [Impact Index Per Article: 34.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Revised: 07/04/2020] [Accepted: 07/27/2020] [Indexed: 12/21/2022]
Abstract
Background In acute respiratory distress syndrome (ARDS) unrelated to COVID-19, two phenotypes, based on the severity of systemic inflammation (hyperinflammatory and hypoinflammatory), have been described. The hyperinflammatory phenotype is known to be associated with increased multiorgan failure and mortality. In this study, we aimed to identify these phenotypes in COVID-19-related ARDS. Methods In this prospective observational study done at two UK intensive care units, we recruited patients with ARDS due to COVID-19. Demographic, clinical, and laboratory data were collected at baseline. Plasma samples were analysed for interleukin-6 (IL-6) and soluble tumour necrosis factor receptor superfamily member 1A (TNFR1) using a novel point-of-care assay. A parsimonious regression classifier model was used to calculate the probability for the hyperinflammatory phenotype in COVID-19 using IL-6, soluble TNFR1, and bicarbonate levels. Data from this cohort was compared with patients with ARDS due to causes other than COVID-19 recruited to a previous UK multicentre, randomised controlled trial of simvastatin (HARP-2). Findings Between March 17 and April 25, 2020, 39 patients were recruited to the study. Median ratio of partial pressure of arterial oxygen to fractional concentration of oxygen in inspired air (PaO2/FiO2) was 18 kpa (IQR 15–21) and acute physiology and chronic health evaluation II score was 12 (10–16). 17 (44%) of 39 patients had died by day 28 of the study. Compared with survivors, patients who died were older and had lower PaO2/FiO2. The median probability for the hyperinflammatory phenotype was 0·03 (IQR 0·01–0·2). Depending on the probability cutoff used to assign class, the prevalence of the hyperinflammatory phenotype was between four (10%) and eight (21%) of 39, which is lower than the proportion of patients with the hyperinflammatory phenotype in HARP-2 (186 [35%] of 539). Using the Youden index cutoff (0·274) to classify phenotype, five (63%) of eight patients with the hyperinflammatory phenotype and 12 (39%) of 31 with the hypoinflammatory phenotype died. Compared with matched patients recruited to HARP-2, levels of IL-6 were similar in our cohort, whereas soluble TNFR1 was significantly lower in patients with COVID-19-associated ARDS. Interpretation In this exploratory analysis of 39 patients, ARDS due to COVID-19 was not associated with higher systemic inflammation and was associated with a lower prevalence of the hyperinflammatory phenotype than that observed in historical ARDS data. This finding suggests that the excess mortality observed in COVID-19-related ARDS is unlikely to be due to the upregulation of inflammatory pathways described by the parsimonious model. Funding US National Institutes of Health, Innovate UK, and Randox.
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Affiliation(s)
- Pratik Sinha
- Division of Pulmonary, Critical Care, Allergy, and Sleep Medicine, Department of Medicine, University of California San Francisco, San Francisco, CA, USA; Department of Anesthesia, University of California San Francisco, San Francisco, CA, USA.
| | - Carolyn S Calfee
- Division of Pulmonary, Critical Care, Allergy, and Sleep Medicine, Department of Medicine, University of California San Francisco, San Francisco, CA, USA; Department of Anesthesia, University of California San Francisco, San Francisco, CA, USA
| | - Shiney Cherian
- Critical Care Directorate, Royal Gwent Hospital, Newport, UK
| | - David Brealey
- Division of Critical Care, National Institute for Health Research University College London Hospitals Biomedical Research Centre, London, UK
| | - Sean Cutler
- Critical Care Directorate, Royal Gwent Hospital, Newport, UK
| | - Charles King
- Critical Care Directorate, Royal Gwent Hospital, Newport, UK; Department of Anaesthesia, Intensive Care and Pain Medicine, Division of Population Medicine, Cardiff University, Cardiff, UK
| | - Charlotte Killick
- Critical Care Directorate, Royal Gwent Hospital, Newport, UK; Department of Anaesthesia, Intensive Care and Pain Medicine, Division of Population Medicine, Cardiff University, Cardiff, UK
| | - Owen Richards
- Critical Care Directorate, Royal Gwent Hospital, Newport, UK; Department of Anaesthesia, Intensive Care and Pain Medicine, Division of Population Medicine, Cardiff University, Cardiff, UK
| | - Yusuf Cheema
- Critical Care Directorate, Royal Gwent Hospital, Newport, UK; Department of Anaesthesia, Intensive Care and Pain Medicine, Division of Population Medicine, Cardiff University, Cardiff, UK
| | | | - Kiran Reddy
- Department of Anaesthesiology and Critical Care, Beaumont Hospital, Dublin, Ireland
| | - Kevin L Delucchi
- Department of Psychiatry, University of California San Francisco, San Francisco, CA, USA
| | - Manu Shankar-Hari
- ICU support offices, St Thomas' Hospital, Guy's and St Thomas' NHS Foundation Trust, London, UK; School of Immunology and Microbial Sciences, Kings College London, London, UK
| | - Anthony C Gordon
- Division of Anaesthetics, Pain Medicine and Intensive Care, Imperial College London, London, UK
| | - Murali Shyamsundar
- Wellcome-Wolfson Institute for Experimental Medicine, Queen's University Belfast, Belfast, UK; Regional Intensive Care Unit, Royal Victoria Hospital, Belfast, UK
| | - Cecilia M O'Kane
- Wellcome-Wolfson Institute for Experimental Medicine, Queen's University Belfast, Belfast, UK
| | - Daniel F McAuley
- Wellcome-Wolfson Institute for Experimental Medicine, Queen's University Belfast, Belfast, UK; Regional Intensive Care Unit, Royal Victoria Hospital, Belfast, UK
| | - Tamas Szakmany
- Critical Care Directorate, Royal Gwent Hospital, Newport, UK; Department of Anaesthesia, Intensive Care and Pain Medicine, Division of Population Medicine, Cardiff University, Cardiff, UK
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Tong DL, Kempsell KE, Szakmany T, Ball G. Development of a Bioinformatics Framework for Identification and Validation of Genomic Biomarkers and Key Immunopathology Processes and Controllers in Infectious and Non-infectious Severe Inflammatory Response Syndrome. Front Immunol 2020; 11:380. [PMID: 32318053 PMCID: PMC7147506 DOI: 10.3389/fimmu.2020.00380] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2019] [Accepted: 02/17/2020] [Indexed: 12/12/2022] Open
Abstract
Sepsis is defined as dysregulated host response caused by systemic infection, leading to organ failure. It is a life-threatening condition, often requiring admission to an intensive care unit (ICU). The causative agents and processes involved are multifactorial but are characterized by an overarching inflammatory response, sharing elements in common with severe inflammatory response syndrome (SIRS) of non-infectious origin. Sepsis presents with a range of pathophysiological and genetic features which make clinical differentiation from SIRS very challenging. This may reflect a poor understanding of the key gene inter-activities and/or pathway associations underlying these disease processes. Improved understanding is critical for early differential recognition of sepsis and SIRS and to improve patient management and clinical outcomes. Judicious selection of gene biomarkers suitable for development of diagnostic tests/testing could make differentiation of sepsis and SIRS feasible. Here we describe a methodologic framework for the identification and validation of biomarkers in SIRS, sepsis and septic shock patients, using a 2-tier gene screening, artificial neural network (ANN) data mining technique, using previously published gene expression datasets. Eight key hub markers have been identified which may delineate distinct, core disease processes and which show potential for informing underlying immunological and pathological processes and thus patient stratification and treatment. These do not show sufficient fold change differences between the different disease states to be useful as primary diagnostic biomarkers, but are instrumental in identifying candidate pathways and other associated biomarkers for further exploration.
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Affiliation(s)
- Dong Ling Tong
- Artificial Intelligence Laboratory, Faculty of Engineering and Computing, First City University College, Petaling Jaya, Malaysia.,School of Science and Technology, Nottingham Trent University, Nottingham, United Kingdom
| | - Karen E Kempsell
- Public Health England, National Infection Service, Porton Down, Salisbury, United Kingdom
| | - Tamas Szakmany
- Department of Anaesthesia Intensive Care and Pain Medicine, Division of Population Medicine, Cardiff University, Cardiff, United Kingdom
| | - Graham Ball
- School of Science and Technology, Nottingham Trent University, Nottingham, United Kingdom
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Szakmany T. Anesthesia and immunomodulation: from basic science to clinical trials. Minerva Anestesiol 2020; 86:126-128. [PMID: 32118383 DOI: 10.23736/s0375-9393.19.14327-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Tamas Szakmany
- Division of Population Medicine, Department of Anesthesia, Intensive Care and Pain Medicine, Cardiff University, Cardiff, UK - .,Scheduled Care Division, Critical Care Department, Aneurin Bevan University Health Board, Newport, UK -
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Bailey R, Szakmany T, Pugh R, Akbari A, Lyons R. Healthcare resource utilisation for critical care survivors in Wales: a population-based data linkage study. Int J Popul Data Sci 2019. [DOI: 10.23889/ijpds.v4i3.1305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
Abstract
IntroductionMore patients are surviving critical illness, with a growing understanding that transition to survivorship needs to be managed in primary care. In Wales, however, survivors' comprehensive healthcare resource utilisation (HRU) has not been studied in detail.
AimTo investigate the levels and predictors of HRU of critical illness survivors in Wales.
MethodsWe used the SAIL Databank to identify survivors and characterise their HRU. We fitted Poisson models for HRU during one year after intensive care unit (ICU) stay, adjusted for follow-up length within that year, HRU in the previous year, modified Charlson Comorbidity Index (CCI), age group, and gender.
ResultsWe identified 56,722 patients. The median age was 66 years (IQR=52-76), 46.3% were female, and 39.0% had high comorbidity (CCI≥10). More patients lived in the more deprived areas. Patients had medians of 29 (0-51) visits to general practitioners (GP), 5 (2-10) outpatient visits, 17 (5-63) days for length of hospital stay (LOS), and a mean of 0.89 emergency department (ED) attendances. Older patients had more GP visits (incidence rate ratio, IRRs, ranged from 1.1 to 1.2) and outpatient visits (1.1), greater LOS (1.2 to 1.7), but fewer ED visits (0.72 to 0.65). Higher CCI was associated with greater HRU (GP [1.19, 1.20], ED [1.34, 1.42], outpatient [1.50, 1.52], LOS [1.24, 1.6]). Higher socioeconomic deprivation was associated with more ED visits (IRR=1.2 [1.17, 1.25] between the most and the least deprived areas).
ConclusionCritical care survivors use significant primary healthcare resources following their ICU stay. Predictors of long-term mortality [1] also influence HRU. The fewer ED visits in the older patients needs further evaluation.
1. Szakmany T et al. Crit Care Med. 2019 Jan;47(1):15–22.
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McNulty P, Szakmany T. Factors influencing clinician's coherence with local antimicrobial guidelines in the management of sepsis. Anaesthesiol Intensive Ther 2019; 50:82-84. [PMID: 29637992 DOI: 10.5603/ait.a2018.0002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2018] [Accepted: 01/21/2018] [Indexed: 11/25/2022] Open
Affiliation(s)
| | - Tamas Szakmany
- Department of Anaesthesia, Intensive Care and Pain Medicine, Cardiff University, Cardiff, Wales, United Kingdom; Critical Care Directorate, Royal Gwent Hospital, Newport, Wales, United Kingdom.
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Szakmany T, Kaul V, Peters J, Stukus D, Sala K, Dangayach N, Simpson S, Carroll C. HOW RELIABLE ARE THE MOST COMMONLY SHARED ASTHMA LINKS ON TWITTER? Chest 2019. [DOI: 10.1016/j.chest.2019.08.1477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
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Frankling C, Patel J, Sharif B, Melody T, Yeung J, Gao F, Szakmany T. A Snapshot of Compliance with the Sepsis Six Care Bundle in Two Acute Hospitals in the West Midlands, UK. Indian J Crit Care Med 2019; 23:310-315. [PMID: 31406433 PMCID: PMC6686588 DOI: 10.5005/jp-journals-10071-23204] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND The sepsis six care bundle has been adopted by hospitals in England and Wales for the management of patients with sepsis, with the aim of increasing survival when all elements of the bundle are achieved. AIM To assess compliance with the Sepsis Six Care Bundle in two acute NHS hospitals in the West Midlands. MATERIALS AND METHODS Adults admitted to hospital over a 24-hour period were screened for sepsis. Sepsis was identified using the Systemic Inflammatory Response (SIRS) criteria and the quick sequential organ failure assessment (qSOFA) score. Adherence to the Sepsis Six Care Bundle was assessed. RESULTS 249 patients were screened and 24 patients were identified as having sepsis (9.6%). One patient received all six elements of the bundle. Compliance was highest for giving intravenous fluids (58.3%) and antibiotics (58.3%), and lowest for measuring urine output (16.7%). CONCLUSIONS Further research is needed to establish the reasons for low compliance. HOW TO CITE THIS ARTICLE Frankling C, Patel J, Sharif B, Melody T, Yeung J, Gao F, et al. A Snapshot of Compliance with the Sepsis Six Care Bundle in Two Acute Hospitals in the West Midlands, UK. Indian J Crit Care Med 2019;23(7):310-315.
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Affiliation(s)
- Catriona Frankling
- Institute of Inflammation and Ageing, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Jaimin Patel
- Institute of Inflammation and Ageing, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Ben Sharif
- Department of Anesthesia, Intensive Care and Pain Medicine, Division of Population Medicine, Cardiff University, Cardiff, UK
| | - Teresa Melody
- Academic Department of Anesthesia, Critical Care, Resuscitation and Pain, Heart of England NHS Foundation Trust, Birmingham, UK
| | - Joyce Yeung
- Department of Warwick Clinical Trials Unit, Warwick Medical School, University of Warwick, Warwick, UK
| | - Fang Gao
- Institute of Inflammation and Ageing, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Tamas Szakmany
- Department of Anesthesia, Intensive Care and Pain Medicine, Division of Population Medicine, Cardiff University, Cardiff, UK
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