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Buetti N, Tabah A, Setti N, Ruckly S, Barbier F, Akova M, Aslan AT, Leone M, Bassetti M, Morris AC, Arvaniti K, Paiva JA, Ferrer R, Qiu H, Montrucchio G, Cortegiani A, Kayaaslan B, De Bus L, De Waele JJ, Timsit JF. The role of centre and country factors on process and outcome indicators in critically ill patients with hospital-acquired bloodstream infections. Intensive Care Med 2024; 50:873-889. [PMID: 38498170 PMCID: PMC11164726 DOI: 10.1007/s00134-024-07348-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Accepted: 02/05/2024] [Indexed: 03/20/2024]
Abstract
PURPOSE The primary objective of this study was to evaluate the associations between centre/country-based factors and two important process and outcome indicators in patients with hospital-acquired bloodstream infections (HABSI). METHODS We used data on HABSI from the prospective EUROBACT-2 study to evaluate the associations between centre/country factors on a process or an outcome indicator: adequacy of antimicrobial therapy within the first 24 h or 28-day mortality, respectively. Mixed logistical models with clustering by centre identified factors associated with both indicators. RESULTS Two thousand two hundred nine patients from two hundred one intensive care units (ICUs) were included in forty-seven countries. Overall, 51% (n = 1128) of patients received an adequate antimicrobial therapy and the 28-day mortality was 38% (n = 839). The availability of therapeutic drug monitoring (TDM) for aminoglycosides everyday [odds ratio (OR) 1.48, 95% confidence interval (CI) 1.03-2.14] or within a few hours (OR 1.79, 95% CI 1.34-2.38), surveillance cultures for multidrug-resistant organism carriage performed weekly (OR 1.45, 95% CI 1.09-1.93), and increasing Human Development Index (HDI) values were associated with adequate antimicrobial therapy. The presence of intermediate care beds (OR 0.63, 95% CI 0.47-0.84), TDM for aminoglycoside available everyday (OR 0.66, 95% CI 0.44-1.00) or within a few hours (OR 0.51, 95% CI 0.37-0.70), 24/7 consultation of clinical pharmacists (OR 0.67, 95% CI 0.47-0.95), percentage of vancomycin-resistant enterococci (VRE) between 10% and 25% in the ICU (OR 1.67, 95% CI 1.00-2.80), and decreasing HDI values were associated with 28-day mortality. CONCLUSION Centre/country factors should be targeted for future interventions to improve management strategies and outcome of HABSI in ICU patients.
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Affiliation(s)
- Niccolò Buetti
- Infection Control Program, Geneva University Hospitals and Faculty of Medicine, World Health Organization Collaborating Centre, Geneva, Switzerland.
- IAME UMR 1137, INSERM, Université Paris-Cité, Paris, France.
| | - 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
| | - Nour Setti
- IAME UMR 1137, INSERM, Université Paris-Cité, Paris, France
| | - Stéphane Ruckly
- IAME UMR 1137, INSERM, Université Paris-Cité, Paris, France
- Biostatistic Department, Outcomerea, 93700, Drancy, France
| | - François Barbier
- Médecine Intensive Réanimation, Centre Hospitalier Régional d'Orléans, 14, Avenue de L'Hôpital, 45000, Orléans, France
- Institut Maurice Rapin, Hôpital Henri Mondor, Créteil, 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
- Faculty of Medicine, Centre for Clinical Research, The University of Queensland, Brisbane, QLD, Australia
| | - Marc Leone
- Department of Anesthesiology and Intensive Care Unit, Hospital Nord, Aix Marseille University, Assistance Publique Hôpitaux Universitaires de Marseille, Marseille, France
| | - Matteo Bassetti
- Infectious Diseases Clinic, Department of Health Sciences, University of Genoa and Ospedale Policlinico San Martino, Genoa, Italy
| | - 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, Hills Road, Cambridge, CB2 0QQ, UK
| | - Kostoula Arvaniti
- Intensive Care Unit, Papageorgiou University Affiliated Hospital, Thessaloníki, Greece
| | - 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
| | - 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
| | - Giorgia Montrucchio
- Department of Anesthesia, Intensive Care and Emergency, Città della Salute e della Scienza University Hospital, Turin, Italy
- Department of Surgical Sciences, University of Turin, Turin, Italy
| | - Andrea Cortegiani
- Department of Precision Medicine in Medical, Surgical and Critical Care (Me.Pre.C.C.), University of Palermo, Palermo, Italy
- Department of Anesthesia, Intensive Care and Emergency, University Hospital Policlinico Paolo Giaccone, University of Palermo, Via del Vespro129, 90127, Palermo, Italy
| | - Bircan Kayaaslan
- Department of Infectious Diseases and Clinical Microbiology, Ankara City Hospital, Ankara Yıldırım Beyazıt University, Ankara, Turkey
| | - Liesbet De Bus
- Department of Intensive Care Medicine, Ghent University Hospital, Ghent, Belgium
- Department of Internal Medicine and Pediatrics, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
| | - Jan J De Waele
- Department of Intensive Care Medicine, Ghent University Hospital, Ghent, Belgium
- Department of Internal Medicine and Pediatrics, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
| | - Jean-François Timsit
- IAME UMR 1137, INSERM, Université Paris-Cité, Paris, France
- Medical and Infectious Diseases Intensive Care Unit, AP-HP, Bichat-Claude Bernard University Hospital, 46 Rue Henri Huchard, 75877, Paris Cedex, France
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Sun H, Dong D, Zhao M, Jian J. Infection with multi‑drug resistant organisms in patients with limb fractures: Analysis of risk factors and pathogens. Biomed Rep 2024; 20:28. [PMID: 38259588 PMCID: PMC10801349 DOI: 10.3892/br.2023.1716] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Accepted: 10/17/2023] [Indexed: 01/24/2024] Open
Abstract
Infection with multi-drug resistant organisms (MDROs) has emerged as a global problem in medical institutions. Overuse of antibiotics is the main cause of drug resistance. Notably, the incidence of infection with MDROs increases in patients with limb fractures who have undergone invasive surgery. The present study aimed to analyze the risk factors for postoperative MDROs infection in a cohort of patients with limb fractures. A retrospective study was performed on the data of patients with fractures between January 2020 and August 2022. Postoperative surgical site infection occurred in 114 patients in total, of which 47 were infected with MDROs. Univariate logistic regression analysis and multivariate binary logistic regression were used to confirm the associations between independent risk factors and MDRO infection. A total of 155 bacteria were collected from patients with MDROs infection and patients with non-MDROs infection, of which 66.5% were gram-positive bacteria and 33.5% were gram-negative. Staphylococcus aureus accounted for 26.5% of the 155 pathogens. MDROs, such as methicillin-resistant S. aureus and extended-spectrum β-lactamases-positive gram-negative bacillus, were detected after antibiotic treatment. Univariate analysis indicated that the number of antibiotics administered, being bedridden, repeat infection, operative time and repeated operation were different in the two groups. In addition, univariate logistic analysis indicated that being bedridden (OR, 3.98; P=0.001), administration of >2 antibiotics (OR, 2.42; P=0.026), an operative time of >3 h (OR, 3.37; P=0.003), repeated infection (OR, 3.08; P=0.009) and repetition of procedures (OR, 2.25; P=0.039) were individual risk factors for MDRO infection. Multivariate analysis showed that being bedridden (OR, 2.66; P=0.037), repeated infection (OR, 4.00; P=0.005) and an operative time of >3 h (OR, 2.28; P=0.023) were risk factors of MDRO infection. In conclusion, constrained antibiotic use, shortened operative time and increased activity duration can effectively prevent surgical-site infection with MDROs in patients with fractures.
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Affiliation(s)
- Honggang Sun
- Clinical Laboratory, Bayi Orthopedic Hospital, Chengdu, Sichuan 610052, P.R. China
| | - Dagao Dong
- Clinical Laboratory, Bayi Orthopedic Hospital, Chengdu, Sichuan 610052, P.R. China
| | - Min Zhao
- Clinical Laboratory, Bayi Orthopedic Hospital, Chengdu, Sichuan 610052, P.R. China
| | - Jie Jian
- Clinical Laboratory, Bayi Orthopedic Hospital, Chengdu, Sichuan 610052, P.R. China
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Lee CC, Hung YP, Hsieh CC, Ho CY, Hsu CY, Li CT, Ko WC. Predictive models for short-term mortality and length of hospital stay among adults with community-onset bacteraemia before and during the COVID-19 pandemic: application of early data dynamics. BMC Infect Dis 2023; 23:605. [PMID: 37715116 PMCID: PMC10504793 DOI: 10.1186/s12879-023-08547-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Accepted: 08/18/2023] [Indexed: 09/17/2023] Open
Abstract
BACKGROUND The development of scoring systems to predict the short-term mortality and the length of hospital stay (LOS) in patients with bacteraemia is essential to improve the quality of care and reduce the occupancy variance in the hospital bed. METHODS Adults hospitalised with community-onset bacteraemia in the coronavirus disease 2019 (COVID-19) and pre-COVID-19 eras were captured as the validation and derivation cohorts in the multicentre study, respectively. Model I incorporated all variables available on day 0, Model II incorporated all variables available on day 3, and Models III, IV, and V incorporated the variables that changed from day 0 to day 3. This study adopted the statistical and machine learning (ML) methods to jointly determine the prediction performance of these models in two study cohorts. RESULTS A total of 3,639 (81.4%) and 834 (18.6%) patients were included in the derivation and validation cohorts, respectively. Model IV achieved the best performance in predicting 30-day mortality in both cohorts. The most frequently identified variables incorporated into Model IV were deteriorated consciousness from day 0 to day 3 and deteriorated respiration from day 0 to day 3. Model V achieved the best performance in predicting LOS in both cohorts. The most frequently identified variables in Model V were deteriorated consciousness from day 0 to day 3, a body temperature ≤ 36.0 °C or ≥ 39.0 °C on day 3, and a diagnosis of complicated bacteraemia. CONCLUSIONS For hospitalised adults with community-onset bacteraemia, clinical variables that dynamically changed from day 0 to day 3 were crucial in predicting the short-term mortality and LOS.
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Affiliation(s)
- Ching-Chi Lee
- Clinical Medical Research Center, College of Medicine, National Cheng Kung University Hospital, National Cheng Kung University, Tainan, Taiwan
- Department of Internal Medicine, College of Medicine, National Cheng Kung University Hospital, National Cheng Kung University, No. 138, Sheng Li Road, Tainan, 70403, Taiwan
| | - Yuan-Pin Hung
- Department of Internal Medicine, College of Medicine, National Cheng Kung University Hospital, National Cheng Kung University, No. 138, Sheng Li Road, Tainan, 70403, Taiwan
- Department of Internal Medicine, Tainan Hospital, Ministry of Health and Welfare, Tainan, Taiwan
- Department of Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Chih-Chia Hsieh
- Department of Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Department of Emergency Medicine, College of Medicine, National Cheng Kung University Hospital, National Cheng Kung University, Tainan, Taiwan
| | - Ching-Yu Ho
- Department of Adult Critical Care Medicine, Tainan Sin-Lau Hospital, Tainan, Taiwan
- Department of Nursing, National Tainan Junior College of Nursing, Tainan, Taiwan
| | - Chiao-Ya Hsu
- Institute of Data Science, National Cheng Kung University, No. 1, University Road, Tainan, 701, Taiwan
| | - Cheng-Te Li
- Institute of Data Science, National Cheng Kung University, No. 1, University Road, Tainan, 701, Taiwan.
| | - Wen-Chien Ko
- Department of Internal Medicine, College of Medicine, National Cheng Kung University Hospital, National Cheng Kung University, No. 138, Sheng Li Road, Tainan, 70403, Taiwan.
- Department of Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan.
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Dietl B, Boix-Palop L, Gisbert L, Mateu A, Garreta G, Xercavins M, Badía C, López-Sánchez M, Pérez J, Calbo E. Risk factors associated with inappropriate empirical antimicrobial treatment in bloodstream infections. A cohort study. Front Pharmacol 2023; 14:1132530. [PMID: 37063300 PMCID: PMC10091116 DOI: 10.3389/fphar.2023.1132530] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Accepted: 03/13/2023] [Indexed: 03/31/2023] Open
Abstract
Introduction: Bloodstream infections (BSI) are a major cause of mortality all over the world. Inappropriate empirical antimicrobial treatment (i-EAT) impact on mortality has been largely reported. However, information on related factors for the election of i-EAT in the treatment of BSI in adults is lacking. The aim of the study was the identification of risk-factors associated with the use of i-EAT in BSI. Methods: A retrospective, observational cohort study, from a prospective database was conducted in a 400-bed acute-care teaching hospital including all BSI episodes in adult patients between January and December 2018. The main outcome variable was EAT appropriation. Multivariate analysis using logistic regression was performed. Results: 599 BSI episodes were included, 146 (24%) received i-EAT. Male gender, nosocomial and healthcare-associated acquisition of infection, a high Charlson Comorbidity Index (CCI) score and the isolation of multidrug resistant (MDR) microorganisms were more frequent in the i-EAT group. Adequation to local guidelines' recommendations on EAT resulted in 91% of appropriate empirical antimicrobial treatment (a-EAT). Patients receiving i-EAT presented higher mortality rates at day 14 and 30 when compared to patients with a-EAT (14% vs. 6%, p = 0.002 and 22% vs. 9%, p < 0.001 respectively). In the multivariate analysis, a CCI score ≥3 (OR 1.90 (95% CI 1.16-3.12) p = 0.01) and the isolation of a multidrug resistant (MDR) microorganism (OR 3.79 (95% CI 2.28-6.30), p < 0.001) were found as independent risk factors for i-EAT. In contrast, female gender (OR 0.59 (95% CI 0.35-0.98), p = 0.04), a correct identification of clinical syndrome prior to antibiotics administration (OR 0.26 (95% CI 0.16-0.44), p < 0.001) and adherence to local guidelines (OR 0.22 (95% CI 0.13-0.38), p < 0.001) were identified as protective factors against i-EAT. Conclusion: One quarter of BSI episodes received i-EAT. Some of the i-EAT related factors were unmodifiable (male gender, CCI score ≥3 and isolation of a MDR microorganism) but others (incorrect identification of clinical syndrome before starting EAT or the use of local guidelines for EAT) could be addressed to optimize the use of antimicrobials.
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Affiliation(s)
- Beatriz Dietl
- Department of Infectious Diseases, Hospital Universitari Mútua de Terrassa, Barcelona, Spain
| | - Lucía Boix-Palop
- Department of Infectious Diseases, Hospital Universitari Mútua de Terrassa, Barcelona, Spain
- Faculty of Medicine, Infectious Diseases, Universitat Internacional de Catalunya, Barcelona, Spain
| | - Laura Gisbert
- Department of Infectious Diseases, Hospital Universitari Mútua de Terrassa, Barcelona, Spain
| | - Aina Mateu
- Department of Infectious Diseases, Hospital Universitari Mútua de Terrassa, Barcelona, Spain
| | - Gemma Garreta
- Department of Clinical Pharmacy, Hospital Universitari Mútua de Terrassa, Barcelona, Spain
| | | | - Cristina Badía
- Department of Infectious Diseases, Hospital Universitari Mútua de Terrassa, Barcelona, Spain
| | - María López-Sánchez
- Infection Control Nursing Team, Hospital Universitari Mútua de Terrassa, Barcelona, Spain
| | - Josefa Pérez
- CatLab, Department of Microbiology, Barcelona, Spain
| | - Esther Calbo
- Department of Infectious Diseases, Hospital Universitari Mútua de Terrassa, Barcelona, Spain
- Faculty of Medicine, Infectious Diseases, Universitat Internacional de Catalunya, Barcelona, Spain
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Personalizing Care for Critically Ill Adults Using Omics: A Concise Review of Potential Clinical Applications. Cells 2023; 12:cells12040541. [PMID: 36831207 PMCID: PMC9954497 DOI: 10.3390/cells12040541] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 01/30/2023] [Accepted: 02/06/2023] [Indexed: 02/10/2023] Open
Abstract
Current guidelines for critically ill patients use broad recommendations to promote uniform protocols for the management of conditions such as acute kidney injury, acute respiratory distress syndrome, and sepsis. Although these guidelines have enabled the substantial improvement of care, mortality for critical illness remains high. Further outcome improvement may require personalizing care for critically ill patients, which involves tailoring management strategies for different patients. However, the current understanding of disease heterogeneity is limited. For critically ill patients, genomics, transcriptomics, proteomics, and metabolomics have illuminated such heterogeneity and unveiled novel biomarkers, giving clinicians new means of diagnosis, prognosis, and monitoring. With further engineering and economic development, omics would then be more accessible and affordable for frontline clinicians. As the knowledge of pathophysiological pathways mature, targeted treatments can then be developed, validated, replicated, and translated into clinical practice.
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