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McCabe BC, Morrison WE, Morgan RW, Himebauch AS. Admission Functional Status is Associated With Intensivists Perception of Extracorporeal Membrane Oxygenation Candidacy for Pediatric Acute Respiratory Failure. Pediatr Crit Care Med 2024; 25:354-361. [PMID: 38099731 DOI: 10.1097/pcc.0000000000003428] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/13/2024]
Abstract
OBJECTIVES To determine the association between admission Functional Status Scale (FSS) category and perceived extracorporeal membrane oxygenation (ECMO) candidacy for pediatric acute respiratory failure. DESIGN Prospective, cross-sectional study. SETTING Single-center, quaternary, and ECMO referral academic children's hospital between March 2021 and January 2022. SUBJECTS Pediatric intensivists directly caring for patients admitted with acute respiratory failure secondary to shock or respiratory disease. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS Pediatric intensivists were surveyed about current patients within 72 hours of initiation or escalation of invasive mechanical ventilation on whether they would offer ECMO should their patient deteriorate. Baseline functional status was assessed using trichotomized admission FSS: 1) normal/mild dysfunction (6-9), 2) moderate dysfunction (10-15), and 3) severe dysfunction (> 16). Multivariable logistic regression clustered by physician was used to assess the association between admission FSS category with perceived ECMO candidacy. Thirty-seven intensivists participated with 76% (137/180) of survey responses by those with less than 10 years of experience. 81% of patients (146/180) were perceived as ECMO candidates and 19% of patients (34/180) were noncandidates. Noncandidates had worse admission FSS scores than candidates (15.5 vs. 9, p < 0.001). After adjustment for age, admission FSS category of severe dysfunction had lower odds of perceived ECMO candidacy compared with normal to mild dysfunction (odds ratio [OR] 0.18 [95% CI, 0.06-0.56], p < 0.003). Patients with an abnormal communication subscore domain had the lowest odds of being considered a candidate (unadjusted OR 0.44 [95% CI, 0.29-0.68], p < 0.0001). CONCLUSIONS In this prospective, single-center, cross-sectional study, admission FSS category indicating worse baseline functional status impacted pediatric intensivists' perceptions of ECMO candidacy for patients with acute respiratory failure. Abnormal FSS subscores in the neurocognitive domains were the most important considerations. Future studies should better seek to define the decision-making priorities of both parents and medical specialists for the utilization of ECMO in children with acute respiratory failure.
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Affiliation(s)
- Brenna C McCabe
- Division of Critical Care Medicine, Department of Anesthesiology and Critical Care Medicine, Perelman School of Medicine, University of Pennsylvania, The Children's Hospital of Philadelphia, Philadelphia, PA
- Division of Pediatric Critical Care and Hospital Medicine, Department of Pediatrics, Columbia University Irving Medical Center and Morgan Stanley Children's Hospital, New York, NY
| | - Wynne E Morrison
- Division of Critical Care Medicine, Department of Anesthesiology and Critical Care Medicine, Perelman School of Medicine, University of Pennsylvania, The Children's Hospital of Philadelphia, Philadelphia, PA
- Department of Pediatrics, The Justin Michael Ingerman Center for Pediatric Palliative Care, The Children's Hospital of Philadelphia, Philadelphia, PA
| | - Ryan W Morgan
- Division of Critical Care Medicine, Department of Anesthesiology and Critical Care Medicine, Perelman School of Medicine, University of Pennsylvania, The Children's Hospital of Philadelphia, Philadelphia, PA
| | - Adam S Himebauch
- Division of Critical Care Medicine, Department of Anesthesiology and Critical Care Medicine, Perelman School of Medicine, University of Pennsylvania, The Children's Hospital of Philadelphia, Philadelphia, PA
- ECMO Center, The Children's Hospital of Philadelphia, Philadelphia, PA
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2
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Warnock B, Lafferty GM, Farhat A, Colgate C, Dhar A, Gray B. Peripheral Veno-Arterial-Extracorporeal Membrane Oxygenation for Refractory Septic Shock in Children: A Multicenter Review. J Intensive Care Med 2024; 39:196-202. [PMID: 37899622 DOI: 10.1177/08850666231193357] [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] [Indexed: 10/31/2023]
Abstract
BACKGROUND Extracorporeal membrane oxygenation (ECMO) is utilized as a rescue therapy in the management of pediatric patients with refractory septic shock. Multiple studies support the use of a central cannulation strategy in these patients. This study aimed to assess the survival of and identify mortality risk factors in pediatric patients supported with peripheral veno-arterial (VA) ECMO in the setting of septic shock. METHODS We retrospectively reviewed and compared clinical characteristics of 40 pediatric patients supported with peripheral VA ECMO for refractory septic shock, at two tertiary care children's hospitals from 2006 to 2020. Our hypothesis was that peripheral VA ECMO is effective in supporting cardiac function and improving tissue oxygenation in most pediatric patients with refractory septic shock. RESULTS The overall rate of survival to discharge was 52.5%, comparable to previously reported survival for pediatric sepsis on ECMO. With the exclusion of patients with an oncologic process, the survival rate rose to 62.5%. There was a statistically significant difference in mean pump flow rates within 2 hours of initiation of ECMO between survivors and non-survivors (98 mL/kg/min vs 76 mL/kg/min, P = .050). There was no significant difference between pre-ECMO vasoactive inotropic score (VIS) in survivors and non-survivors. A faster decrease in VIS in the first 24 hours was associated with lower mortality. CONCLUSIONS From this large case series, we conclude that peripheral VA ECMO is a safe and effective modality to support pediatric patients with refractory septic shock, provided there is establishment of high ECMO pump flows in the first few hours after cannulation and improvement in the VIS.
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Affiliation(s)
- Brielle Warnock
- Department of Surgery, Division of Pediatric Surgery, Indiana University School of Medicine, Indianapolis, IN, USA
- Riley Hospital for Children, Indiana University Health, Indianapolis, IN, USA
| | - Gina Maria Lafferty
- Department of Pediatrics, UT Southwestern Medical Center, Dallas, TX, USA
- Pediatric Intensive Care Unit, Children's Medical Center, Dallas, TX, USA
| | | | - Cameron Colgate
- Center for Outcomes Research in Surgery, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Archana Dhar
- Department of Pediatrics, UT Southwestern Medical Center, Dallas, TX, USA
- Pediatric Intensive Care Unit, Children's Medical Center, Dallas, TX, USA
| | - Brian Gray
- Department of Surgery, Division of Pediatric Surgery, Indiana University School of Medicine, Indianapolis, IN, USA
- Riley Hospital for Children, Indiana University Health, Indianapolis, IN, USA
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3
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Wang T, Zhang M, Dong W, Wang J, Zhang H, Wang Y, Ji B. Venoarterial Extracorporeal Membrane Oxygenation Implementation in Septic Shock Rat Model. ASAIO J 2024:00002480-990000000-00422. [PMID: 38421440 DOI: 10.1097/mat.0000000000002168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/02/2024] Open
Abstract
Septic shock, a global health concern, boasts high mortality rates. Research exploring the efficacy of venoarterial extracorporeal membrane oxygenation (VA-ECMO) in septic shock remains limited. Our study aimed to establish a rodent model employing VA-ECMO in septic shock rats, assessing the therapeutic impact of VA-ECMO on septic shock. Nineteen Sprague-Dawley rats were randomly assigned to sham, septic shock, and (septic shock + VA-ECMO; SSE) groups. Septic shock was induced by intravenous lipopolysaccharides, confirmed by a mean arterial pressure drop to 25-30% of baseline. Rats in the SSE group received 2 hours of VA-ECMO support and 60 minutes of post-weaning ventilation. Sham and septic shock groups underwent mechanical ventilation for equivalent durations. Invasive mean arterial pressure monitoring, echocardiographic examinations, and blood gas analysis revealed the efficacy of VA-ECMO in restoring circulation and ensuring adequate tissue oxygenation in septic shock rats. Post-experiment pathology exhibited the potential of VA-ECMO in mitigating major organ injury. In summary, our study successfully established a stable septic shock rat model with the implementation of VA-ECMO, offering a valuable platform to explore molecular mechanisms underlying VA-ECMO's impact on septic shock.
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Affiliation(s)
- Tianlong Wang
- From the Department of Cardiopulmonary Bypass, Fuwai Hospital, National Center for Cardiovascular Disease, State Key Laboratory of Cardiovascular Medicine, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Mingru Zhang
- Department of Anesthesiology, Beijing Tongren Hospital, Capital Medical University, Beijing, China
| | - Wenhao Dong
- Surgical IntensiveCare Unit, Beijing Shijitan Hospital, Capital Medical University, Beijing, China
| | - Jing Wang
- From the Department of Cardiopulmonary Bypass, Fuwai Hospital, National Center for Cardiovascular Disease, State Key Laboratory of Cardiovascular Medicine, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Han Zhang
- From the Department of Cardiopulmonary Bypass, Fuwai Hospital, National Center for Cardiovascular Disease, State Key Laboratory of Cardiovascular Medicine, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Yuefu Wang
- Surgical IntensiveCare Unit, Beijing Shijitan Hospital, Capital Medical University, Beijing, China
| | - Bingyang Ji
- From the Department of Cardiopulmonary Bypass, Fuwai Hospital, National Center for Cardiovascular Disease, State Key Laboratory of Cardiovascular Medicine, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
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4
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MacLaren G, Brodie D, Honoré PM. Outcomes in Young Patients After Respiratory Extracorporeal Membrane Oxygenation-Youth Is Not Always Protective. Crit Care Med 2024; 52:138-141. [PMID: 38095519 DOI: 10.1097/ccm.0000000000006078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2023]
Affiliation(s)
- Graeme MacLaren
- Cardiothoracic Intensive Care Unit, National University Health System, Singapore
| | - Daniel Brodie
- Department of Medicine, Division of Pulmonary and Critical Care Medicine, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Patrick M Honoré
- Department of Intensive Care, CHU UCL Namur Godinne, UCL Louvain Medical School, Campus Godinne, Godinne, Belgium
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5
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Zhang H, Xu Y, Huang X, Yang S, Li R, Wu Y, Zou X, Yu Y, Shang Y. Extracorporeal membrane oxygenation in adult patients with sepsis and septic shock: Why, how, when, and for whom. JOURNAL OF INTENSIVE MEDICINE 2024; 4:62-72. [PMID: 38263962 PMCID: PMC10800772 DOI: 10.1016/j.jointm.2023.07.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Revised: 06/19/2023] [Accepted: 07/07/2023] [Indexed: 01/25/2024]
Abstract
Sepsis and septic shock remain the leading causes of death in intensive care units. Some patients with sepsis fail to respond to routine treatment and rapidly progress to refractory respiratory and circulatory failure, necessitating extracorporeal membrane oxygenation (ECMO). However, the role of ECMO in adult patients with sepsis has not been fully established. According to existing studies, ECMO may be a viable salvage therapy in carefully selected adult patients with sepsis. The choice of venovenous, venoarterial, or hybrid ECMO modes is primarily determined by the patient's oxygenation and hemodynamics (distributive shock with preserved cardiac output, septic cardiomyopathy (left, right, or biventricular heart failure), or right ventricular failure caused by acute respiratory distress syndrome). Veno-venous ECMO can be used in patients with sepsis and severe acute respiratory distress syndrome when conventional mechanical ventilation fails, and early application of veno-arterial ECMO in patients with sepsis-induced refractory cardiogenic shock may be critical in improving their chances of survival. When ECMO is indicated, the choice of an appropriate mode and determination of the optimal timing of initiation and weaning are critical, particularly in an experienced ECMO center. Furthermore, some special issues, such as ECMO flow, anticoagulation, and antibiotic therapy, should be noted during the management of ECMO support.
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Affiliation(s)
- Hongling Zhang
- Department of Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430022, China
- Department of Intensive Care Unit, Affiliated Lu'an Hospital, Anhui Medical University, Lu'an, Anhui, 237000, China
| | - Youdong Xu
- Department of Intensive Care Unit, Affiliated Lu'an Hospital, Anhui Medical University, Lu'an, Anhui, 237000, China
| | - Xin Huang
- Department of Intensive Care Unit, Affiliated Lu'an Hospital, Anhui Medical University, Lu'an, Anhui, 237000, China
| | - Shunyin Yang
- Department of Intensive Care Unit, Affiliated Lu'an Hospital, Anhui Medical University, Lu'an, Anhui, 237000, China
| | - Ruiting Li
- Department of Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430022, China
| | - Yongran Wu
- Department of Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430022, China
| | - Xiaojing Zou
- Department of Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430022, China
| | - Yuan Yu
- Department of Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430022, China
| | - You Shang
- Department of Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, 430022, China
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Sturrock S, Sadoo S, Nanyunja C, Le Doare K. Improving the Treatment of Neonatal Sepsis in Resource-Limited Settings: Gaps and Recommendations. Res Rep Trop Med 2023; 14:121-134. [PMID: 38116466 PMCID: PMC10728307 DOI: 10.2147/rrtm.s410785] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Accepted: 11/29/2023] [Indexed: 12/21/2023] Open
Abstract
Neonatal sepsis causes significant global morbidity and mortality, with the highest burden in resource-limited settings where 99% of neonatal deaths occur. There are multiple challenges to achieving successful treatment of neonates in this setting. Firstly, reliable and low-cost strategies for risk identification are urgently needed to facilitate treatment as early as possible. Improved laboratory capacity to allow identification of causative organisms would support antimicrobial stewardship. Antibiotic treatment is still hampered by availability, but also increasingly by antimicrobial resistance - making surveillance of organisms and judicious antibiotic use a priority. Finally, supportive care is key in the management of the neonate with sepsis and has been underrecognized as a priority in resource-limited settings. This includes fluid balance and nutritional support in the acute phase, and follow-up care in order to mitigate complications and optimise long-term outcomes. There is much more work to be done in identifying the holistic needs of neonates and their families to provide effective family-integrated interventions and complete the package of neonatal sepsis management in resource-limited settings.
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Affiliation(s)
- Sarah Sturrock
- Centre for Neonatal and Paediatric Infection, St George’s, University of London, London, UK
| | - Samantha Sadoo
- Department of Infectious Disease Epidemiology and International Health, London School of Hygiene & Tropical Medicine, London, UK
| | - Carol Nanyunja
- MRC/UVRI and LSHTM Uganda Research Unit, Entebbe, Uganda
| | - Kirsty Le Doare
- Centre for Neonatal and Paediatric Infection, St George’s, University of London, London, UK
- UK Health Security Agency, Salisbury, UK
- Makerere University, Johns Hopkins University, Kampala, Uganda
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7
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Broman LM, Dubrovskaja O, Balik M. Extracorporeal Membrane Oxygenation for Septic Shock in Adults and Children: A Narrative Review. J Clin Med 2023; 12:6661. [PMID: 37892799 PMCID: PMC10607553 DOI: 10.3390/jcm12206661] [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: 08/23/2023] [Revised: 10/09/2023] [Accepted: 10/14/2023] [Indexed: 10/29/2023] Open
Abstract
Refractory septic shock is associated with a high risk of death. Circulatory support in the form of veno-arterial extracorporeal membrane oxygenation (VA ECMO) may function as a bridge to recovery, allowing for the treatment of the source of the sepsis. Whilst VA ECMO has been accepted as the means of hemodynamic support for children, in adults, single center observational studies show survival rates of only 70-90% for hypodynamic septic shock. The use of VA ECMO for circulatory support in hyperdynamic septic shock with preserved cardiac output or when applied late during cardio-pulmonary resuscitation is not recommended. With unresolving septic shock and a loss of ventriculo-arterial coupling, stress cardiomyopathy often develops. If the cardiac index (CI) approaches subnormal levels (CI < 2.5 L/min m-2) that do not match low systemic vascular resistance with a resulting loss of vital systemic perfusion pressure, VA ECMO support should be considered. A further decrease to the level of cardiogenic shock (CI < 1.8 L/min m-2) should be regarded as an indication for VA ECMO insertion. For patients who maintain a normal-to-high CI as part of their refractory vasoparalysis, VA ECMO support is justified in children and possibly in patients with a low body mass index. Extracorporeal support for septic shock should be limited to high-volume ECMO centers.
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Affiliation(s)
- Lars Mikael Broman
- ECMO Centre Karolinska, Pediatric Perioperative Medicine and Intensive Care, Karolinska University Hospital, 17176 Stockholm, Sweden
- Department of Physiology and Pharmacology, Karolinska Institutet, 17177 Stockholm, Sweden
| | - Olga Dubrovskaja
- Intensive Care Department II, North Estonia Medical Centre, 13419 Tallinn, Estonia;
| | - Martin Balik
- Department of Anesthesiology and Intensive Care, 1st Faculty of Medicine, Charles University and General University Hospital in Prague, 12808 Prague, Czech Republic;
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Bottari G, Guzzo I, Cappoli A, Labbadia R, Perdichizzi S, Serpe C, Creteur J, Cecchetti C, Taccone FS. Impact of CytoSorb and CKRT on hemodynamics in pediatric patients with septic shock: the PedCyto study. Front Pediatr 2023; 11:1259384. [PMID: 37780052 PMCID: PMC10540853 DOI: 10.3389/fped.2023.1259384] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2023] [Accepted: 08/21/2023] [Indexed: 10/03/2023] Open
Abstract
Background There is a lack of data to support the use of hemoadsorption in pediatric septic shock. The aim of our study was to assess the effectiveness and safety of CytoSorb therapy in this setting. Methods Phase II interventional single arm pilot study in which 17 consecutive children admitted with septic shock who required continuous kidney replacement therapy (CKRT) and weighed ≥10 kg were included. A CytoSorb (CytoSorbents Inc, New Jersey, USA) hemoadsorption cartridge was added to the CKRT every 24 h for a maximum of 96 h. A control group of 13 children with septic shock treated with CKRT but not hemoadsorption at Children's Hospital Bambino Gesù and enrolled in the EuroAKId register was selected as an historical cohort. The primary outcome of the study was a reduction in vasopressor or inotrope dose of >50% from baseline by the end of CytoSorb therapy. Secondary outcomes included hemodynamic and biological changes, changes in severity scores, and 28-day mortality. Results There were significant decreases in the Vasoactive Inotropic Score (VIS) and the Pediatric Logistic Organ Dysfunction 2 (PELOD-2) score at 72 and 96 h from the start of the CytoSorb therapy compared to baseline; the reductions were larger in the hemoadsorption group than in the control group (historical cohort). 28-day mortality was lower, although not significantly, in the hemoadsorption group when compared to the control group (5/17 [29%] vs. 8/13 [61%] OR 0.26 [95% CI: 0.05-1.2]; p = 0.08). Conclusions CytoSorb therapy may have some benefits in pediatric patients with septic shock. Future larger randomized trials are needed in this setting. Clinical Trial Registration https://clinicaltrials.gov/ct2/show/NCT05658588, identifier (Clinicaltrials.gov NCT05658588).
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Affiliation(s)
- Gabriella Bottari
- Pediatric Emergency Department, Pediatric Intensive Care Unit, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Isabella Guzzo
- Department of Pediatrics, Division of Nephrology and Dialysis, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Andrea Cappoli
- Department of Pediatrics, Division of Nephrology and Dialysis, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Raffaella Labbadia
- Department of Pediatrics, Division of Nephrology and Dialysis, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Salvatore Perdichizzi
- Pediatric Emergency Department, Pediatric Intensive Care Unit, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Carmela Serpe
- Pediatric Emergency Department, Pediatric Intensive Care Unit, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Jacques Creteur
- Department of Intensive Care, Hopital Universitaire de Bruxelles (HUB), Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Corrado Cecchetti
- Pediatric Emergency Department, Pediatric Intensive Care Unit, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Fabio Silvio Taccone
- Department of Intensive Care, Hopital Universitaire de Bruxelles (HUB), Université Libre de Bruxelles (ULB), Brussels, Belgium
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Zens T, Ochoa B, Eldredge RS, Molitor M. Pediatric venoarterial and venovenous ECMO. Semin Pediatr Surg 2023; 32:151327. [PMID: 37956593 DOI: 10.1016/j.sempedsurg.2023.151327] [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] [Indexed: 11/15/2023]
Abstract
Extracorporeal membrane oxygenation (ECMO) is an invaluable resource in the treatment of critically ill children with cardiopulmonary failure. To date, over 36,000 children have been placed on ECMO and the utilization of this life saving treatment continues to expand with advances in ECMO technology. This article offers a review of pediatric ECMO including modes and sites of ECMO cannulation, indications and contraindications, and cannulation techniques. Furthermore, it summarizes the basic principles of pediatric ECMO including circuit maintenance, nutritional support, and clinical decision making regarding weaning pediatric ECMO and decannulation. Finally, it gives an overview of common pediatric ECMO complications including overall mortality and long-term outcomes of ECMO survivors. The goal of this article is to provide a comprehensive review for healthcare professionals providing care for pediatric ECMO patients.
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Affiliation(s)
- Tiffany Zens
- Phoenix Children's Hospital, Department of Surgery, Divison of Pediatric Surgery, Phoenix, AZ, United States
| | - Brielle Ochoa
- Phoenix Children's Hospital, Department of Surgery, Divison of Pediatric Surgery, Phoenix, AZ, United States
| | - R Scott Eldredge
- Phoenix Children's Hospital, Department of Surgery, Divison of Pediatric Surgery, Phoenix, AZ, United States
| | - Mark Molitor
- Phoenix Children's Hospital, Department of Surgery, Divison of Pediatric Surgery, Phoenix, AZ, United States.
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Colleti Júnior J, Prata-Barbosa A, Araujo OR, Tonial CT, de Oliveira FRC, de Souza DC, Lima-Setta F, de Oliveira TSJ, de Mello MLFMF, Amoretti C, João PRD, Neves CC, Oliveira NS, Costa CFA, Garros D. Knowledge regarding extracorporeal membrane oxygenation management among Brazilian pediatric intensivists: a cross-sectional survey. CRITICAL CARE SCIENCE 2023; 35:57-65. [PMID: 37712730 PMCID: PMC10275299 DOI: 10.5935/2965-2774.20230350-en] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Accepted: 12/05/2022] [Indexed: 09/16/2023]
Abstract
OBJECTIVE To assess Brazilian pediatric intensivists' general knowledge of extracorporeal membrane oxygenation, including evidence for its use, the national funding model, indications, and complications. METHODS This was a multicenter cross-sectional survey including 45 Brazilian pediatric intensive care units. A convenience sample of 654 intensivists was surveyed regarding their knowledge on managing patients on extracorporeal membrane oxygenation, its indications, complications, funding, and literature evidence. RESULTS The survey addressed questions regarding the knowledge and experience of pediatric intensivists with extracorporeal membrane oxygenation, including two clinical cases and 6 optional questions about the management of patients on extracorporeal membrane oxygenation. Of the 45 invited centers, 42 (91%) participated in the study, and 412 of 654 (63%) pediatric intensivists responded to the survey. Most pediatric intensive care units were from the Southeast region of Brazil (59.5%), and private/for-profit hospitals represented 28.6% of the participating centers. The average age of respondents was 41.4 (standard deviation 9.1) years, and the majority (77%) were women. Only 12.4% of respondents had taken an extracorporeal membrane oxygenation course. Only 19% of surveyed hospitals have an extracorporeal membrane oxygenation program, and only 27% of intensivists reported having already managed patients on extracorporeal membrane oxygenation. Specific extracorporeal membrane oxygenation management questions were responded to by only 64 physicians (15.5%), who had a fair/good correct response rate (median 63.4%; range 32.8% to 91.9%). CONCLUSION Most Brazilian pediatric intensivists demonstrated limited knowledge regarding extracorporeal membrane oxygenation, including its indications and complications. Extracorporeal membrane oxygenation is not yet widely available in Brazil, with few intensivists prepared to manage patients on extracorporeal membrane oxygenation and even fewer intensivists recognizing when to refer patients to extracorporeal membrane oxygenation centers.
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Affiliation(s)
- José Colleti Júnior
- Department of Pediatrics, Hospital Israelita Albert Einstein -
São Paulo (SP), Brazil
| | | | - Orlei Ribeiro Araujo
- Grupo de Apoio ao Adolescente e à Criança com
Câncer, Instituto de Oncologia Pediátrica, Universidade Federal de
São Paulo - São Paulo (SP), Brazil
| | - Cristian Tedesco Tonial
- Department of Pediatrics, Universidade Federal do Rio Grande do Sul
- Porto Alegre (RS), Brazil
| | | | - Daniela Carla de Souza
- Department of Pediatrics, Hospital Universitário,
Universidade de São Paulo - São Paulo (SP), Brazil
| | | | | | | | - Carolina Amoretti
- Department of Pediatrics, Hospital Universitário Professor
Edgar Santos, Universidade Federal da Bahia - Salvador (BA), Brazil
| | | | | | - Norma Suely Oliveira
- Department of Pediatrics, Universidade Federal do Espírito
Santo - Vitória (ES), Brazil
| | | | - Daniel Garros
- Stollery Childrens Hospital, University of Alberta - Edmonton,
Canada
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11
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Kayumov M, Kim D, Raman S, MacLaren G, Jeong IS, Cho HJ. Combined effects of sepsis and extracorporeal membrane oxygenation on left ventricular performance in a murine model. Sci Rep 2022; 12:22181. [PMID: 36564422 PMCID: PMC9789072 DOI: 10.1038/s41598-022-26145-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2022] [Accepted: 12/09/2022] [Indexed: 12/24/2022] Open
Abstract
Extracorporeal membrane oxygenation (ECMO) may be a viable salvage therapy in selected patients with septic shock. As ECMO use increases, we studied left ventricular (LV) performance during sepsis with and without ECMO using a pressure-volume (PV) loop in a murine model and aimed to understand LV hemodynamics in septic shock with ECMO. The rats were divided into Group 1 (ECMO applied to healthy rats), Group 2 (ECMO for septic rats), Group 3 (Controls, n = 20) and Group 4 (Sepsis induction only, n = 20). The cardiac parameters include end-diastolic volume (EDV), end-systolic volume (ESV), end-diastolic pressure (EDP), and end-systolic pressure (ESP), ejection fraction (EF), end-systolic elastance (Ees), diastolic time constant (Tau) index, arterial elastance (Ea), pressure-volume area (PVA), stroke work (SW), and potential energy (PE). We compared the changes of parameters in all groups. A total of 74 rats were included in the analyses. After 2 h on ECMO, Group 2 was associated with significant increases in ESP, EDV, ESV, PVA, PE, and SW. The difference ratio of PE and PVA was significantly higher in Group 2 compared to Group 1 (P < 0.01). In conclusion, myocardial oxygen consumption was higher in septic shock with ECMO than in controls.
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Affiliation(s)
- Mukhammad Kayumov
- grid.14005.300000 0001 0356 9399Chonnam National University Graduate School, Gwangju, Republic of Korea ,grid.411597.f0000 0004 0647 2471Department of Thoracic and Cardiovascular Surgery, Chonnam National University Hospital and Medical School, 42 Jebong-ro Donggu, Gwangju, Republic of Korea
| | - Dowan Kim
- grid.411597.f0000 0004 0647 2471Department of Thoracic and Cardiovascular Surgery, Chonnam National University Hospital and Medical School, 42 Jebong-ro Donggu, Gwangju, Republic of Korea
| | - Sainath Raman
- grid.1003.20000 0000 9320 7537Centre for Children’s Health Research, The University of Queensland, Brisbane, QLD Australia
| | - Graeme MacLaren
- grid.412106.00000 0004 0621 9599Cardiothoracic ICU, National University Hospital, Singapore, Singapore
| | - In Seok Jeong
- grid.411597.f0000 0004 0647 2471Department of Thoracic and Cardiovascular Surgery, Chonnam National University Hospital and Medical School, 42 Jebong-ro Donggu, Gwangju, Republic of Korea
| | - Hwa Jin Cho
- grid.14005.300000 0001 0356 9399Department of Pediatrics, Chonnam National University Children’s Hospital and Medical School, 42 Jebong-ro Donggu, Gwangju, Republic of Korea
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12
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Versluys KA, Eurich DT, Marrie TJ, Forgie S, Tyrrell GJ. Invasive pneumococcal disease and long-term outcomes in children: A 20-year population cohort study. LANCET REGIONAL HEALTH. AMERICAS 2022; 14:100341. [PMID: 36777393 PMCID: PMC9903925 DOI: 10.1016/j.lana.2022.100341] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
BACKGROUND Although vaccination against Streptococcus pneumoniae infections (such as invasive pneumococcal disease (IPD)) are available, challenges remain in prevention efforts. Moreover, downstream sequelae in children is relatively unknown. Thus, we aimed to evaluate short and long-term health outcomes among children with IPD. METHODS Analysis of Streptococcus pneumoniae positive isolates from sterile body sites in children (0-17 years) in Alberta (Canada) from 1999 to 2019 was performed retrospectively (n=888). Cases were age and sex-matched to hospitalized population controls. Linkage to administrative health datasets was done to determine comorbidities and healthcare related outcomes. Cox proportional hazards were used to assess differences in time to mortality and hospitalisation between cases and controls in short (<30-day), intermediate (30-90 day), long-term (>90-day) follow-up. FINDINGS Proportionally more deaths occurred in cases (4.8 deaths/1000 person-years (PY)) than controls (2.7 deaths/1000 PY), leading to a significant adjusted hazard ratio (aHR) of 1.80 (95% CI 1.22-2.64). This increased risk of death was influenced primarily by short-term mortality (319 vs 36 deaths/1000 PY in cases vs controls respectively, aHR 8.78 [95% CI 3.33-23.18]), as no differences were seen in intermediate (14 vs 7 deaths/1000 PY; aHR 2.03, 95% CI 0.41-10.04) or long-term time intervals (2.4 vs 2.3 deaths/1000 PY, aHR 1.03, 95% CI 0.63-1.69). INTERPRETATION IPD continues to negatively impact survival in children despite vaccination. Although long-term impact on mortality and hospitalisations may not be substantial, the immediate effects of IPD are significant. FUNDING This work was supported by grants-in-aid from Pfizer Canada and Wyeth Canada Inc all to GJT.
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Affiliation(s)
- Kristen A. Versluys
- School of Public Health, University of Alberta, Edmonton Clinic Health Academy, 11405 87 Avenue, Edmonton, AB T6G 1C9, Canada
| | - Dean T. Eurich
- School of Public Health, University of Alberta, Edmonton Clinic Health Academy, 11405 87 Avenue, Edmonton, AB T6G 1C9, Canada
| | - Thomas J. Marrie
- Faculty of Medicine, Dalhousie University, 1459 Oxford Street, Halifax, NS B3H 4R2, Canada
| | - Sarah Forgie
- Department of Pediatrics, Division of Pediatric Infectious Diseases, University of Alberta, 3-509 Edmonton Clinic Health Academy, 11405 87 Avenue, Edmonton, AB T6G 1C9, Canada
| | - Gregory J. Tyrrell
- The Department of Laboratory Medicine and Pathology, Division of Diagnostic and Applied Microbiology, University of Alberta, Walter C. Mackenzie Health Sciences Centre, Edmonton, AB T6G 2H2, Canada
- The Provincial Laboratory for Public Health, 8440 112 Street NW, Edmonton, AB T6G 2J2, Canada
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13
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Sakurai K, Singhal N. Extracorporeal membrane oxygenation in children: A brief review. J Paediatr Child Health 2022; 58:1525-1531. [PMID: 35932281 PMCID: PMC9545746 DOI: 10.1111/jpc.16151] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2021] [Revised: 05/12/2022] [Accepted: 07/21/2022] [Indexed: 01/24/2023]
Abstract
With the advancement in technology and increasing familiarity, the use of extracorporeal membrane oxygenation (ECMO) has expanded in the past decade. Although ECMO can be lifesaving for critically ill children, it is an invasive therapy associated with complications that may necessitate rehabilitation and long-term follow-up. Paediatric clinicians play an essential role in managing these children, especially after the acute phase of their illness. This review provides an overview of ECMO and will provide a basic understanding of ECMO and its principles.
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Affiliation(s)
- Ken Sakurai
- Department of Paediatric Intensive CareThe Children's Hospital at WestmeadSydneyNew South WalesAustralia
| | - Nitesh Singhal
- Department of Paediatric Intensive CareThe Children's Hospital at WestmeadSydneyNew South WalesAustralia,Sydney Medical SchoolUniversity of SydneySydneyNSWAustralia
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14
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Mohan N, Singhal N, Stormon MO, Britton PN, Liava'a M, Moynihan KM. Life-threatening acute liver failure and myocarditis needing extracorporeal membrane oxygenation: Could it be therapeutic misadventure with paracetamol? J Paediatr Child Health 2022; 58:1475-1478. [PMID: 34962320 DOI: 10.1111/jpc.15865] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2021] [Revised: 12/02/2021] [Accepted: 12/04/2021] [Indexed: 02/02/2023]
Affiliation(s)
- Nitin Mohan
- Department of Paediatric Intensive Care, Children's Hospital at Westmead, Sydney, New South Wales, Australia
| | - Nitesh Singhal
- Department of Paediatric Intensive Care, Children's Hospital at Westmead, Sydney, New South Wales, Australia.,Sydney Medical School, University of Sydney, Sydney, New South Wales, Australia
| | - Michael O Stormon
- Sydney Medical School, University of Sydney, Sydney, New South Wales, Australia.,Department of Gastroenterology, Children's Hospital at Westmead, Sydney, New South Wales, Australia
| | - Philip N Britton
- Sydney Medical School, University of Sydney, Sydney, New South Wales, Australia.,Department of Infectious Diseases, Children's Hospital at Westmead, Sydney, New South Wales, Australia
| | - Matthew Liava'a
- Department of Cardiothoracic Surgery, Children's Hospital at Westmead, Sydney, New South Wales, Australia
| | - Katie M Moynihan
- Department of Paediatric Intensive Care, Children's Hospital at Westmead, Sydney, New South Wales, Australia.,Department of Cardiology, Boston Children's Hospital, Boston, Massachusetts, United States.,Department of Pediatrics, Harvard Medical School, Boston, Massachusetts, United States
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15
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Slooff V, Hoogendoorn R, Nielsen JSA, Pappachan J, Amigoni A, Caramelli F, Aziz O, Wildschut E, Verbruggen S, Crazzolara R, Dohna-Schwake C, Potratz J, Willems J, Llevadias J, Moscatelli A, Montaguti A, Bottari G, Di Nardo M, Schlapbach L, Wösten-van Asperen R. Role of extracorporeal membrane oxygenation in pediatric cancer patients: a systematic review and meta-analysis of observational studies. Ann Intensive Care 2022; 12:8. [PMID: 35092500 PMCID: PMC8800958 DOI: 10.1186/s13613-022-00983-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Accepted: 01/13/2022] [Indexed: 01/10/2023] Open
Abstract
Background The use of extracorporeal membrane oxygenation (ECMO) in pediatric patients with underlying malignancies remains controversial. However, in an era in which the survival rates for children with malignancies have increased significantly and several recent reports have demonstrated effective ECMO use in children with cancer, we aimed to estimate the outcome and complications of ECMO treatment in these children. Methods We searched MEDLINE, Embase and CINAHL databases for studies on the use ECMO in pediatric patients with an underlying malignancy from inception to September 2020. This review was conducted in adherence to Preferred Reporting Items for Systematic Review and Meta-Analysis statement. Study eligibility was independently assessed by two authors and disagreements resolved by a third author. Included studies were evaluated for quality using the Newcastle–Ottawa Scale (NOS). Random effects meta-analyses (DerSimonian and Laird) were performed. The primary outcomes were mortality during ECMO or hospital mortality. Results Thirteen retrospective, observational cohort studies were included, most of moderate quality (625 patients). The commonest indication for ECMO was severe respiratory failure (92%). Pooled mortality during ECMO was 55% (95% confidence interval [CI], 47–63%) and pooled hospital mortality was 60% (95% CI 54–67%). Although heterogeneity among the included studies was low, confidence intervals were large. In addition, the majority of the data were derived from registries with overlapping patients which were excluded for the meta-analyses to prevent resampling of the same participants across the included studies. Finally, there was a lack of consistent complications reporting among the studies. Conclusion Significantly higher mortalities than in general PICU patients was reported with the use of ECMO in children with malignancies. Although these results need to be interpreted with caution due to the lack of granular data, they suggest that ECMO appears to represents a viable rescue option for selected patients with underlying malignancies. There is an urgent need for additional data to define patients for whom ECMO may provide benefit or harm. Supplementary Information The online version contains supplementary material available at 10.1186/s13613-022-00983-0.
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16
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Yang Y, Xiao Z, Huang J, Gong L, Lu X. Role of Extracorporeal Membrane Oxygenation in Adults and Children With Refractory Septic Shock: A Systematic Review and Meta-Analysis. Front Pediatr 2022; 9:791781. [PMID: 35127592 PMCID: PMC8814621 DOI: 10.3389/fped.2021.791781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2021] [Accepted: 12/10/2021] [Indexed: 11/27/2022] Open
Abstract
BACKGROUND The benefits of extracorporeal membrane oxygenation in patients with refractory septic shock remain controversial. Current guidelines on the management of refractory septic shock recommend the consideration of extracorporeal membrane oxygenation as a salvage therapy. The difference between adults and children with septic refractory shock treated with extracorporeal membrane oxygenation has not been previously analyzed. We aimed to review peer-reviewed publications on the role of extracorporeal membrane oxygenation in adults and children with refractory septic shock. METHODS Studies reporting on mortality in both adults and children with refractory septic shock supported with extracorporeal membrane oxygenation published in PubMed, Cochrane Library, and Embase databases were included in the meta-analysis. Study eligibility was independently assessed by two authors, and disagreements were resolved by a third author. The outcome measure was survival at discharge. Subgroup analysis included the adult and pediatric groups. RESULTS Of the 293 articles screened, 14 original articles were identified for systematic review and meta-analysis. The cumulative estimate of survival (14 studies, 535 patients) in the cohort was 39% (95% confidence interval [CI]: 27-51%). During the subgroup analysis, the cumulative estimate of survival at discharge in the adult group (6 studies, 276 patients) in the cohort was 18% (95% CI: 10-27%), and that in the pediatric group (8 studies, 259 patients) was 53% (95% CI: 47-59%). CONCLUSIONS The survival rate of adults with refractory septic shock requiring extracorporeal membrane oxygenation was 18%, and children with refractory septic shock requiring extracorporeal membrane oxygenation had a higher survival rate (53%) than adults.
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Affiliation(s)
| | | | | | | | - Xiulan Lu
- Department of Intensive Care Unit of Hunan Children's Hospital, Changsha, China
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17
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Chenouard A, Liet JM, Maminirina P, Denis M, Tonna J, Rycus P, Joram N, Bourgoin P. Neurological Outcome According to the Site of Cannulation in Septic Children Supported by Venoarterial Extracorporeal Membrane Oxygenation. ASAIO J 2021; 67:1349-1355. [PMID: 34264870 DOI: 10.1097/mat.0000000000001532] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
The impact of cervical cannulation on neurologic outcome has not been yet studied among children receiving venoarterial extracorporeal membrane oxygenation (VA-ECMO) in the context of severe sepsis or septic shock. A retrospective cohort study was performed using the extracorporeal life support organization (ELSO) registry. A total of 559 children weighing less than 20 kg with a primary or secondary diagnosis of severe sepsis, septic shock or toxic shock syndrome were included between January 1, 2010, and December 31, 2019. Cervical cannulation was performed in 485 children (87%) and central cannulation in 74 children (13%). The prevalence of acute neurologic event (ANE) was 32%, including clinical and/or electroencephalographic seizures, cerebral infarction, cerebral hemorrhage, and/or brain death. In multivariable analysis, we did not find an association between cervical cannulation and greater/lesser odds of ANE during ECMO (adjusted odds ratio [aOR] = 1.39, 95% confidence interval [CI] 0.72-2.65; P = 0.326). Only pre-ECMO acidosis was independently associated with the development of ANE (pH < 6.99; aOR = 2.71, 95% CI 1.34-5.49; P = 0.006; pH 6.99 to <7.12; aOR = 2.57, 95% CI 1.37-4.82; P = 0.003). Thus, the site of cannulation appears not as a modifiable neurologic risk factor in this young septic population.
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Affiliation(s)
| | | | | | | | - Joseph Tonna
- Division of Cardiothoracic Surgery, University of Utah Health, Salt Lake City, Uttah
| | - Peter Rycus
- Extracorporeal Life Support Organization (ELSO), Ann Arbor, Michigan
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18
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Bateman ST, Johnson AC, Tiber D, Gauguet S, Fortier L, Valentine S. Pediatric ECMO Candidates at Non-ECMO Centers: Transfer, Cannulate, or Treat Locally? Hosp Pediatr 2021; 11:1172-1178. [PMID: 34470788 DOI: 10.1542/hpeds.2020-004929] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Pediatric inpatient and intensive care specialists working outside of tertiary medical centers confront difficult clinical scenarios related to how best to care for extremely ill children who may or may not benefit from advanced medical technology, and these clinicians are often faced with limited local availability. Extracorporeal membrane oxygenation (ECMO) is a technology that is only available at a subset of tertiary care centers, and the decision to risk the transfer of a child for the potential benefit of ECMO is challenging. This article is aimed at addressing the main factors and ethical principles related to this decision-making: (1) whether ECMO is the standard of care, (2) clinical decision analysis of the risks and benefits, (3) informed consent and education of the parents and/or guardians, and (4) institutional leadership decision-making. A decisional framework is proposed that incorporates a thoughtful shared decision-making algorithm.
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Affiliation(s)
- Scot T Bateman
- Department of Pediatrics, University of Massachusetts Medical School, Worcester, Massachusetts
| | - Amanda C Johnson
- Department of Pediatrics, University of Massachusetts Medical School, Worcester, Massachusetts
| | - David Tiber
- Department of Pediatrics, University of Massachusetts Medical School, Worcester, Massachusetts
| | - Stefanie Gauguet
- Department of Pediatrics, University of Massachusetts Medical School, Worcester, Massachusetts
| | - Lauren Fortier
- Department of Pediatrics, University of Massachusetts Medical School, Worcester, Massachusetts
| | - Stacey Valentine
- Department of Pediatrics, University of Massachusetts Medical School, Worcester, Massachusetts
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19
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Ling RR, Ramanathan K, Poon WH, Tan CS, Brechot N, Brodie D, Combes A, MacLaren G. Venoarterial extracorporeal membrane oxygenation as mechanical circulatory support in adult septic shock: a systematic review and meta-analysis with individual participant data meta-regression analysis. CRITICAL CARE : THE OFFICIAL JOURNAL OF THE CRITICAL CARE FORUM 2021; 25:246. [PMID: 34261492 PMCID: PMC8278703 DOI: 10.1186/s13054-021-03668-5] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Accepted: 07/04/2021] [Indexed: 12/18/2022]
Abstract
BACKGROUND While recommended by international societal guidelines in the paediatric population, the use of venoarterial extracorporeal membrane oxygenation (VA ECMO) as mechanical circulatory support for refractory septic shock in adults is controversial. We aimed to characterise the outcomes of adults with septic shock requiring VA ECMO, and identify factors associated with survival. METHODS We searched Pubmed, Embase, Scopus and Cochrane databases from inception until 1st June 2021, and included all relevant publications reporting on > 5 adult patients requiring VA ECMO for septic shock. Study quality and certainty in evidence were assessed using the appropriate Joanna Briggs Institute checklist, and the Grading of Recommendations, Assessment, Development and Evaluations (GRADE) approach, respectively. The primary outcome was survival to hospital discharge, and secondary outcomes included intensive care unit length of stay, duration of ECMO support, complications while on ECMO, and sources of sepsis. Random-effects meta-analysis (DerSimonian and Laird) were conducted. DATA SYNTHESIS We included 14 observational studies with 468 patients in the meta-analysis. Pooled survival was 36.4% (95% confidence interval [CI]: 23.6%-50.1%). Survival among patients with left ventricular ejection fraction (LVEF) < 20% (62.0%, 95%-CI: 51.6%-72.0%) was significantly higher than those with LVEF > 35% (32.1%, 95%-CI: 8.69%-60.7%, p = 0.05). Survival reported in studies from Asia (19.5%, 95%-CI: 13.0%-26.8%) was notably lower than those from Europe (61.0%, 95%-CI: 48.4%-73.0%) and North America (45.5%, 95%-CI: 16.7%-75.8%). GRADE assessment indicated high certainty of evidence for pooled survival. CONCLUSIONS When treated with VA ECMO, the majority of patients with septic shock and severe sepsis-induced myocardial depression survive. However, VA ECMO has poor outcomes in adults with septic shock without severe left ventricular depression. VA ECMO may be a viable treatment option in carefully selected adult patients with refractory septic shock.
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Affiliation(s)
- Ryan Ruiyang Ling
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Kollengode Ramanathan
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore. .,Cardiothoracic Intensive Care Unit, National University Heart Centre, National University Hospital, Singapore, 119228, Singapore.
| | - Wynne Hsing Poon
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Chuen Seng Tan
- Saw Swee Hock School of Public Health, National University of Singapore, Singapore, Singapore
| | - Nicolas Brechot
- Service de Médecine Intensive-Réanimation, Institut de Cardiologie, Assistance Publique-Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Paris, France.,Collège de France, Centre of Interdisciplinary Research in Biology, CNRS UMR7241, INSERM U1040, Paris, France
| | - Daniel Brodie
- Division of Pulmonary, Allergy, and Critical Care Medicine, Columbia University Medical Centre and New York-Presbyterian Hospital, New York, USA
| | - Alain Combes
- Service de Médecine Intensive-Réanimation, Institut de Cardiologie, Assistance Publique-Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Paris, France.,Sorbonne Université INSERM-UMRS 116, Institute of Cardio Metabolism and Nutrition, Paris, France
| | - Graeme MacLaren
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.,Cardiothoracic Intensive Care Unit, National University Heart Centre, National University Hospital, Singapore, 119228, Singapore
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20
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Doo I, Staub LP, Mattke A, Haisz E, Seidler AL, Alphonso N, Schlapbach LJ. Diagnostic Accuracy of Infection Markers to Diagnose Infections in Neonates and Children Receiving Extracorporeal Membrane Oxygenation. Front Pediatr 2021; 9:824552. [PMID: 35155322 PMCID: PMC8826436 DOI: 10.3389/fped.2021.824552] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Accepted: 12/20/2021] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Infections represent one of the most common complications in patients managed on Extracorporeal Membrane Oxygenation (ECMO) and are associated with poorer outcomes. Clinical signs of infection in patients on ECMO are non-specific. We assessed the diagnostic accuracy of Procalcitonin (PCT), C-reactive protein (CRP) and White cell count (WCC) to diagnose infection on ECMO. METHODS Retrospective single center observational study including neonates and children <18 years treated with ECMO in 2015 and 2016. Daily data on PCT, CRP and WCC were assessed in relation to microbiologically confirmed, and clinically suspected infection on ECMO using operating characteristics (ROC) curves. RESULTS Sixty-five ECMO runs in 58 patients were assessed. CRP had the best accuracy with an area under the ROC curve (AUC) of 0.79 (95%-CI 0.66-0.92) to diagnose confirmed infection and an AUC of 0.72 (0.61-0.84) to diagnose confirmed and suspected infection. Abnormal WCC performed slightly worse with an AUC of 0.70 (0.59-0.81) for confirmed and AUC of 0.66 (0.57-0.75) for confirmed and suspected infections. PCT was non-discriminatory. CONCLUSION The diagnosis of infections acquired during ECMO remains challenging. Larger prospective studies are needed that also include novel infection markers to improve recognition of infection in patients on ECMO.
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Affiliation(s)
- Irene Doo
- Paediatric Intensive Care Unit, Queensland Children's Hospital, Brisbane, QLD, Australia.,Child Health Research Centre, The University of Queensland, Brisbane, QLD, Australia
| | - Lukas P Staub
- National Health and Medical Research Council (NHMRC) Clinical Trials Centre, University of Sydney, Sydney, NSW, Australia
| | - Adrian Mattke
- Paediatric Intensive Care Unit, Queensland Children's Hospital, Brisbane, QLD, Australia.,Child Health Research Centre, The University of Queensland, Brisbane, QLD, Australia
| | - Emma Haisz
- Paediatric Intensive Care Unit, Queensland Children's Hospital, Brisbane, QLD, Australia.,Child Health Research Centre, The University of Queensland, Brisbane, QLD, Australia
| | - Anna Lene Seidler
- National Health and Medical Research Council (NHMRC) Clinical Trials Centre, University of Sydney, Sydney, NSW, Australia
| | - Nelson Alphonso
- Queensland Paediatric Cardiac Service, Queensland Children's Hospital, Brisbane, QLD, Australia
| | - Luregn J Schlapbach
- Paediatric Intensive Care Unit, Queensland Children's Hospital, Brisbane, QLD, Australia.,Child Health Research Centre, The University of Queensland, Brisbane, QLD, Australia.,Department of Intensive Care Medicine and Neonatology, and Children's Research Center, University Children's Hospital of Zurich, University of Zurich, Zurich, Switzerland
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