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Deng Q, Wang W, Ming J, Zhou L, Lv Y, Liu J, Lu H. Frequency, Characteristics and Outcome of Adult Patients with Multiple Consecutive Healthcare-Associated Infections Undergoing Extracorporeal Membrane Oxygenation: A Retrospective Analysis. Am J Infect Control 2024:S0196-6553(24)00550-9. [PMID: 38885791 DOI: 10.1016/j.ajic.2024.06.008] [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: 01/05/2024] [Revised: 05/30/2024] [Accepted: 06/11/2024] [Indexed: 06/20/2024]
Abstract
BACKGROUND Data on multiple consecutive healthcare-associated infections (HAIs) in patients undergoing extracorporeal membrane oxygenation (ECMO) are limited. We aim to identify the characteristics and outcomes of multiple, consecutive HAIs. METHODS This retrospective cohort study included adult patients who underwent ECMO in a single cardiac intensive care unit in China from May 2015 to December 2022. The incidence, clinical characteristics, risk factors, and impact on in-hospital mortality were analyzed among patients with non-HAI, single HAI, and multiple HAIs. The pathogens and sites of each new episode of infection were evaluated and compared. RESULTS Of 192 patients, 92 (47.92%) developed 141 separate infections, with 41 (21.35%) experiencing multiple infections during a single ECMO period. Respiratory tract infections (RTIs) constituted the majority (75.89%), and Gram-negative bacteria were the predominant pathogens (71.63%). The proportion of RTIs decreased from 86.9% in the first infection episode to 14.3% in the third (p < 0.001), while bloodstream infections increased from 10.9% to 57.1% (p < 0.001). Furthermore, from the first to the third HAI, the proportion of Gram-positive bacteria increased from 9.8% to 42.9% (p = 0.032). Prolonged ECMO duration was the only independent risk factor for multiple consecutive HAI (OR = 1.220; p < 0.001). CONCLUSIONS The frequency of consecutive multiple HAIs during ECMO support was high, with distinct microbiological changes between initial and subsequent HAIs.
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Affiliation(s)
- Qidan Deng
- Department of Intensive Care Unit, Affiliated Qingyuan Hospital, Guangzhou Medical University, Qingyuan People's Hospital, Qingyuan, China
| | - Wen Wang
- Department of Gastroenterology, Affiliated Qingyuan Hospital, Guangzhou Medical University, Qingyuan People's Hospital, Qingyuan, China
| | - Jianqing Ming
- Department of Intensive Care Unit, Affiliated Qingyuan Hospital, Guangzhou Medical University, Qingyuan People's Hospital, Qingyuan, China
| | - Linrong Zhou
- Hospital-Acquired Infection Control Department, Affiliated Qingyuan Hospital, Guangzhou Medical University, Qingyuan People's Hospital, Qingyuan, China
| | - Yunhao Lv
- Department of Intensive Care Unit, Affiliated Qingyuan Hospital, Guangzhou Medical University, Qingyuan People's Hospital, Qingyuan, China
| | - Jianling Liu
- Department of Intensive Care Unit, Affiliated Qingyuan Hospital, Guangzhou Medical University, Qingyuan People's Hospital, Qingyuan, China.
| | - Huihui Lu
- Department of Nursing, Affiliated Qingyuan Hospital, Guangzhou Medical University, Qingyuan People's Hospital, Qingyuan, China.
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2
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Bunge JJH, Mariani S, Meuwese C, van Bussel BCT, Di Mauro M, Wiedeman D, Saeed D, Pozzi M, Loforte A, Boeken U, Samalavicius R, Bounader K, Hou X, Buscher H, Salazar L, Meyns B, Herr D, Matteucci S, Sponga S, MacLaren G, Russo C, Formica F, Sakiyalak P, Fiore A, Camboni D, Raffa GM, Diaz R, Wang IW, Jung JS, Belohlavek J, Pellegrino V, Bianchi G, Pettinari M, Barbone A, Garcia JP, Shekar K, Whitman GJR, Gommers D, Dos Reis Miranda D, Lorusso R. Characteristics and Outcomes of Prolonged Venoarterial Extracorporeal Membrane Oxygenation After Cardiac Surgery: The Post-Cardiotomy Extracorporeal Life Support (PELS-1) Cohort Study. Crit Care Med 2024:00003246-990000000-00344. [PMID: 38856631 DOI: 10.1097/ccm.0000000000006349] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/11/2024]
Abstract
OBJECTIVES Most post-cardiotomy (PC) extracorporeal membrane oxygenation (ECMO) runs last less than 7 days. Studies on the outcomes of longer runs have provided conflicting results. This study investigates patient characteristics and short- and long-term outcomes in relation to PC ECMO duration, with a focus on prolonged (> 7 d) ECMO. DESIGN Retrospective observational cohort study. SETTING Thirty-four centers from 16 countries between January 2000 and December 2020. PATIENTS Adults requiring post PC ECMO between 2000 and 2020. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS Characteristics, in-hospital, and post-discharge outcomes were compared among patients categorized by ECMO duration. Survivors and nonsurvivors were compared in the subgroup of patients with ECMO duration greater than 7 days. The primary outcome was in-hospital mortality. Two thousand twenty-one patients were included who required PC ECMO for 0-3 days (n = 649 [32.1%]), 4-7 days (n = 776 [38.3%]), 8-10 days (n = 263 [13.0%]), and greater than 10 days (n = 333 [16.5%]). There were no major differences in the investigated preoperative and procedural characteristics among ECMO duration groups. However, the longer ECMO duration category was associated with multiple complications including bleeding, acute kidney injury, arrhythmias, and sepsis. Hospital mortality followed a U-shape curve, with lowest mortality in patients with ECMO duration of 4-7 days (n = 394, 50.8%) and highest in patients with greater than 10 days ECMO support (n = 242, 72.7%). There was no significant difference in post-discharge survival between ECMO duration groups. In patients with ECMO duration greater than 7 days, age, comorbidities, valvular diseases, and complex procedures were associated with nonsurvival. CONCLUSIONS Nearly 30% of PC ECMO patients were supported for greater than 7 days. In-hospital mortality increased after 7 days of support, especially in patients undergoing valvular and complex surgery, or who had complications, although the long-term post-discharge prognosis was comparable to PC ECMO patients with shorter support duration.
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Affiliation(s)
- Jeroen J H Bunge
- Department of Intensive Care Adults, Erasmus MC, Rotterdam, The Netherlands
- Deparment of Cardiology, Thoraxcenter, Erasmus MC, Rotterdam, The Netherlands
| | - Silvia Mariani
- Cardio-Thoracic Surgery Department and Cardiovascular Research Institute Maastricht, Maastricht, The Netherlands
| | - Christiaan Meuwese
- Department of Intensive Care Adults, Erasmus MC, Rotterdam, The Netherlands
- Deparment of Cardiology, Thoraxcenter, Erasmus MC, Rotterdam, The Netherlands
| | - Bas C T van Bussel
- Department of Intensive Care Medicine, Cardiovascular Research Institute Maastricht (CARIM), Maastricht, The Netherlands
| | | | - Dominik Wiedeman
- Department of Cardiac Surgery, Medical University of Vienna, Vienna, Austria
- Department of Cardiac Surgery, University Hospital St. Pölten, St. Pölten, Austria
| | - Diyar Saeed
- Department of Cardiac Surgery, Leipzig Heart Center, Leipzig, Germany
| | - Matteo Pozzi
- Department of Cardiac Surgery, Louis Pradel Cardiologic Hospital, Lyon, France
| | - Antonio Loforte
- Division of Cardiac Surgery, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
- Deparment of Surgical Sciences, University of Turin, Turin, Italy
| | - Udo Boeken
- Department of Cardiac Surgery, Medical Faculty, Heinrich Heine University, Duesseldorf, Germany
| | - Robertas Samalavicius
- II Department of Anesthesiology, Centre of Anesthesia, Intensive Care and Pain Management, Vilnius University Hospital Santariskiu Klinikos, Vilnius, Lithuania
| | - Karl Bounader
- Division of Cardiothoracic and Vascular Surgery, Pontchaillou University Hospital, Rennes, France
| | - Xiaotong Hou
- Center for Cardiac Intensive Care, Beijing Institute of Heart, Lung, and Blood Vessels Diseases, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Hergen Buscher
- Department of Intensive Care Medicine, Center of Applied Medical Research, St Vincent's Hospital, University of New South Wales, Sydney, NSW, Australia
| | - Leonardo Salazar
- Department of Cardiology, Fundación Cardiovascular de Colombia, Bucaramanga, Colombia
| | - Bart Meyns
- Department of Cardiac Surgery, University Hospitals Leuven and Department of Cardiovascular Sciences, University of Leuven, Leuven, Belgium
| | - Daniel Herr
- Departments of Medicine and Surgery, University of Maryland, Baltimore, MD
| | - Sacha Matteucci
- SOD Cardiochirurgia Ospedali Riuniti "Umberto I-Lancisi-Salesi" Università Politecnica delle Marche, Ancona, Italy
| | - Sandro Sponga
- Division of Cardiac Surgery, Cardiothoracic Department, University Hospital of Udine, Udine, Italy
| | - Graeme MacLaren
- Cardiothoracic Intensive Care Unit, National University Heart Centre, National University Hospital, Singapore, Singapore
| | - Claudio Russo
- Cardiac Surgery Unit, Cardiac Thoracic and Vascular Department, Niguarda Hospital, Milan, Italy
| | - Francesco Formica
- Department of Medicine and Surgery, Cardiac Surgery Clinic, San Gerardo Hospital, University of Milano-Bicocca, Monza, Italy
- Department of Medicine and Surgery, University of Parma, Parma, Italy
- Cardiac Surgery Unit, University Hospital of Parma, Parma, Italy
| | - Pranya Sakiyalak
- Division of Cardiovascular and Thoracic Surgery, Department of Surgery, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Antonio Fiore
- Department of Cardio-Thoracic Surgery, University Hospital Henri-Mondor, Créteil, Paris, France
| | - Daniele Camboni
- Department of Cardiothoracic Surgery, University Medical Center Regensburg, Regensburg, Germany
| | - Giuseppe Maria Raffa
- Department for the Treatment and Study of Cardiothoracic Diseases and Cardiothoracic Transplantation, IRCCS-ISMETT (Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione), Palermo, Italy
| | - Rodrigo Diaz
- ECMO Unit, Centro Cardiovascular Red Salud Santiago and Hospital San Juan de Dios, Santiago, Chile
| | - I-Wen Wang
- Division of Cardiac Surgery, Memorial Healthcare System, Hollywood, FL
| | - Jae-Seung Jung
- Department of Thoracic and Cardiovascular Surgery, Korea University Anam Hospital, Seoul, South Korea
| | - Jan Belohlavek
- 2nd Department of Internal Medicine, Cardiovascular Medicine General Teaching Hospital and 1st Faculty of Medicine, Charles University in Prague, Prague, Czech Republic
| | - Vin Pellegrino
- Intensive Care Unit, The Alfred Hospital, Melbourne, VIC, Australia
| | - Giacomo Bianchi
- Ospedale del Cuore Fondazione Toscana "G. Monasterio," Massa, Italy
| | - Matteo Pettinari
- Department of Cardiovascular Surgery, Ziekenhuis Oost-Limburg, Genk, Belgium
| | - Alessandro Barbone
- Cardiac Surgery Unit, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
| | - José P Garcia
- IU Health Advanced Heart & Lung Care, Indiana University Methodist Hospital, Indianapolis, IN
| | - Kiran Shekar
- Adult Intensive Care Services, The Prince Charles Hospital, Brisbane, QLD, Australia
| | | | - Diederik Gommers
- Department of Intensive Care Adults, Erasmus MC, Rotterdam, The Netherlands
| | | | - Roberto Lorusso
- Cardio-Thoracic Surgery Department and Cardiovascular Research Institute Maastricht, Maastricht, The Netherlands
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3
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Dilawri A, Muir J, Brodie D, Abrams D, Agerstrand C, Madahar P, Dzierba AL. Practices surrounding antimicrobial use in patients managed with extracorporeal membrane oxygenation: An international survey. J Crit Care 2024; 81:154534. [PMID: 38367526 DOI: 10.1016/j.jcrc.2024.154534] [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: 11/14/2023] [Revised: 01/23/2024] [Accepted: 02/04/2024] [Indexed: 02/19/2024]
Abstract
PURPOSE This study aimed to survey critical care clinicians and characterize their perception of antimicrobial dosing strategies in patients receiving extracorporeal membrane oxygenation (ECMO). METHODS International, cross-sectional survey distributed to members of the Society of Critical Care Medicine in October 2022. RESULTS Respondents were primarily physicians (45%), with 92% practicing in North America. Ninety-seven percent of respondents reported antimicrobial dosing in critically ill patients to be challenging, due to physiological derangements seen in the patient population. Eighty-seven percent reported consideration of physicochemical drug properties when dosing antimicrobials in ECMO-supported patients, with lipophilicity (83%) and degree of protein binding (74%) being the two most common. Respondents' approach to antimicrobial dosing strategies did not significantly differ in critically ill ECMO-supported patients, compared to patients with equal severity of illness not receiving ECMO support. CONCLUSION Approaches to antimicrobial dosing strategies do not significantly differ among respondents between critically ill patients on ECMO support, compared to patients with equal severity of illness not receiving ECMO support. These findings were unexpected considering the added physiologic complexity of the ECMO circuit to critically ill adult patients and the need for well designed and adequately powered studies to inform empiric dosing guidance for ECMO-supported patients.
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Affiliation(s)
- Atul Dilawri
- Department of Pharmacy, NewYork-Presbyterian Hospital, New York, NY, United States of America
| | - Justin Muir
- Department of Pharmacy, NewYork-Presbyterian Hospital, New York, NY, United States of America
| | - Daniel Brodie
- Department of Medicine, Johns Hopkins School of Medicine, Baltimore, MD, United States of America
| | - Darryl Abrams
- Division of Pulmonary and Critical Care Medicine, Columbia College of Physicians and Surgeons/NewYork-Presbyterian Hospital, New York, NY, United States of America
| | - Cara Agerstrand
- Division of Pulmonary and Critical Care Medicine, Columbia College of Physicians and Surgeons/NewYork-Presbyterian Hospital, New York, NY, United States of America
| | - Purnema Madahar
- Division of Pulmonary and Critical Care Medicine, Columbia College of Physicians and Surgeons/NewYork-Presbyterian Hospital, New York, NY, United States of America
| | - Amy L Dzierba
- Department of Pharmacy, NewYork-Presbyterian Hospital, New York, NY, United States of America; Center for Acute Respiratory Failure, Columbia University College of Physicians and Surgeons and NewYork-Presbyterian Hospital, New York, NY, United States of America.
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Nishimura T, Hirata Y, Ise T, Iwano H, Izutani H, Kinugawa K, Kitai T, Ohno T, Ohtani T, Okumura T, Ono M, Satomi K, Shiose A, Toda K, Tsukamoto Y, Yamaguchi O, Fujino T, Hashimoto T, Higashi H, Higashino A, Kondo T, Kurobe H, Miyoshi T, Nakamoto K, Nakamura M, Saito T, Saku K, Shimada S, Sonoda H, Unai S, Ushijima T, Watanabe T, Yahagi K, Fukushima N, Inomata T, Kyo S, Minamino T, Minatoya K, Sakata Y, Sawa Y. JCS/JSCVS/JCC/CVIT 2023 Guideline Focused Update on Indication and Operation of PCPS/ECMO/IMPELLA. Circ J 2024; 88:1010-1046. [PMID: 38583962 DOI: 10.1253/circj.cj-23-0698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/09/2024]
Affiliation(s)
- Takashi Nishimura
- Department of Cardiovascular and Thoracic Surgery, Ehime University Graduate School of Medicine
| | - Yasutaka Hirata
- Department of Cardiovascular Surgery, Graduate School of Medicine, The University of Tokyo
| | - Takayuki Ise
- Department of Cardiovascular Medicine, Tokushima University Hospital
| | | | - Hironori Izutani
- Department of Cardiovascular and Thoracic Surgery, Ehime University Graduate School of Medicine
| | | | - Takeshi Kitai
- Department of Heart Failure and Transplantation, National Cerebral and Cardiovascular Center
| | - Takayuki Ohno
- Division of Cardiovascular Surgery, Mitsui Memorial Hospital
| | - Tomohito Ohtani
- Department of Cardiovascular Medicine, Osaka University Graduate School of Medicine
| | - Takahiro Okumura
- Department of Cardiology, Nagoya University Graduate School of Medicine
| | - Minoru Ono
- Department of Cardiovascular Surgery, Graduate School of Medicine, The University of Tokyo
| | - Kazuhiro Satomi
- Department of Cardiovascular Medicine, Tokyo Medical University Hospital
| | - Akira Shiose
- Department of Cardiovascular Surgery, Kyushu University Hospital
| | - Koichi Toda
- Department of Thoracic and Cardiovascular Surgery, Dokkyo Medical University Saitama Medical Center
| | - Yasumasa Tsukamoto
- Department of Transplant Medicine, National Cerebral and Cardiovascular Center
| | - Osamu Yamaguchi
- Department of Cardiology, Pulmonology, Hypertension and Nephrology, Ehime University Graduate School of Medicine
| | - Takeo Fujino
- Department of Advanced Cardiopulmonary Failure, Faculty of Medical Sciences, Kyushu University
| | - Toru Hashimoto
- Department of Cardiovascular Medicine, Faculty of Medical Sciences, Kyushu University
| | - Haruhiko Higashi
- Department of Cardiology, Pulmonology, Hypertension and Nephrology, Ehime University Graduate School of Medicine
| | | | - Toru Kondo
- Department of Cardiology, Nagoya University Graduate School of Medicine
| | - Hirotsugu Kurobe
- Department of Cardiovascular and Thoracic Surgery, Ehime University Graduate School of Medicine
| | - Toru Miyoshi
- Department of Cardiology, Pulmonology, Hypertension and Nephrology, Ehime University Graduate School of Medicine
| | - Kei Nakamoto
- Department of Cardiovascular Medicine, Osaka University Graduate School of Medicine
| | - Makiko Nakamura
- Second Department of Internal Medicine, University of Toyama
| | - Tetsuya Saito
- Department of Cardiovascular Surgery, Osaka University Graduate School of Medicine
| | - Keita Saku
- Department of Cardiovascular Dynamics, National Cerebral and Cardiovascular Center
| | - Shogo Shimada
- Department of Cardiac Surgery, The University of Tokyo Hospital
| | - Hiromichi Sonoda
- Department of Cardiovascular Surgery, Kyushu University Hospital
| | - Shinya Unai
- Department of Thoracic & Cardiovascular Surgery, Cleveland Clinic
| | - Tomoki Ushijima
- Department of Cardiovascular Surgery, Kyushu University Hospital
| | - Takuya Watanabe
- Department of Transplant Medicine, National Cerebral and Cardiovascular Center
| | | | | | - Takayuki Inomata
- Department of Cardiovascular Medicine, Niigata University Graduate School of Medical and Dental Sciences
| | - Shunei Kyo
- Tokyo Metropolitan Institute for Geriatrics and Gerontology
| | - Tohru Minamino
- Department of Cardiovascular Biology and Medicine, Juntendo University Graduate School of Medicine
| | - Kenji Minatoya
- Department of Cardiovascular Surgery, Graduate School of Medicine, Kyoto University
| | - Yasushi Sakata
- Department of Cardiovascular Medicine, Osaka University Graduate School of Medicine
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5
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Grate JC, Reynolds TS, Gordon AC, Dave SB. Infected Thrombosis Leading to Veno-Venous Extracorporeal Membrane Oxygenation Dysfunction in Chronic Thromboembolic Pulmonary Hypertension. ASAIO J 2024:00002480-990000000-00484. [PMID: 38753559 DOI: 10.1097/mat.0000000000002233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/18/2024] Open
Abstract
Nosocomial infections and thrombosis are frequent complications during extracorporeal membrane oxygenation (ECMO). Preventative measures and close monitoring for early recognition of these complications are imperative in patients supported with ECMO. We report the case of a 41 year old female on veno-venous ECMO awaiting surgical thrombectomy for chronic thromboembolic pulmonary hypertension that developed profound bacteremia leading to gross purulence and thrombosis of the membrane oxygenator. Recannulation in addition to targeted antibiotics, frequent cultures, imaging, and surgery were diagnostic and therapeutic interventions that led to ultimate resolution.
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Affiliation(s)
- Jeremy C Grate
- From the Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, Rochester, Minnesota
| | - Tyler S Reynolds
- Department of Surgery, Mike O'Callaghan Military Medical Center, Nellis Air Force Base, Nevada
| | - Adam C Gordon
- Department of Anesthesiology, Emory University School of Medicine, Atlanta, Georgia
| | - Sagar B Dave
- Department of Emergency Medicine, Emory University School of Medicine, Atlanta, Georgia
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6
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Ait Hssain A, Vahedian-Azimi A, Ibrahim AS, Hassan IF, Azoulay E, Darmon M. Incidence, risk factors and outcomes of nosocomial infection in adult patients supported by extracorporeal membrane oxygenation: a systematic review and meta-analysis. Crit Care 2024; 28:158. [PMID: 38730424 PMCID: PMC11088079 DOI: 10.1186/s13054-024-04946-8] [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: 03/26/2024] [Accepted: 05/08/2024] [Indexed: 05/12/2024] Open
Abstract
BACKGROUND An increasing number of patients requires extracorporeal membrane oxygenation (ECMO) for life support. This supportive modality is associated with nosocomial infections (NIs). This systematic review and meta-analysis aim to assess the incidence and risk factors of NIs in adult. METHODS We searched PubMed, Scopus, Web of Science, and ProQuest databases up to 2022. The primary endpoint was incidence of NI. Secondary endpoints included time to infection, source of infection, ECMO duration, Intensive care and hospital length of stay (LOS), ECMO survival and overall survival. Incidence of NI was reported as pooled proportions and 95% confidence intervals (CIs), while dichotomous outcomes were presented as risk ratios (RR) as the effective index and 95% CIs using a random-effects model. RESULTS Among the 4,733 adult patients who received ECMO support in the 30 included studies, 1,249 ECMO-related NIs per 1000 ECMO-days was observed. The pooled incidence of NIs across 18 studies involving 3424 patients was 26% (95% CI 14-38%).Ventilator-associated pneumonia (VAP) and bloodstream infections (BSI) were the most common NI sources. Infected patients had lower ECMO survival and overall survival rates compared to non-infected patients, with risk ratio values of 0.84 (95% CI 0.74-0.96, P = 0.01) and 0.80 (95% CI 0.71-0.90, P < 0.001), respectively. CONCLUSION Results showed that 16% and 20% lower of ECMO survival and overall survival in patients with NI than patients without NI, respectively. However, NI increased the risk of in-hospital mortality by 37% in infected patients compared with non-infected patients. In addition, this study identified the significant positive correlation between ECMO duration and ECMO-related NI.
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Affiliation(s)
- Ali Ait Hssain
- Medical Intensive Care Unit, Hamad General Hospital, Doha, Qatar
- Department of Medicine, Weill Cornell Medical College, Doha, Qatar
- College of Health and Life Science, Hamad Bin Khalifa University, Doha, Qatar
| | - Amir Vahedian-Azimi
- Trauma Research Center, Nursing Faculty, Baqiyatallah University of Medical Sciences, Sheykh Bahayi Street, Vanak Square, P.O. Box 19575-174, Tehran, Iran.
| | - Abdulsalam Saif Ibrahim
- Medical Intensive Care Unit, Hamad General Hospital, Doha, Qatar
- Department of Medicine, Weill Cornell Medical College, Doha, Qatar
| | - Ibrahim Fawzy Hassan
- Medical Intensive Care Unit, Hamad General Hospital, Doha, Qatar
- Department of Medicine, Weill Cornell Medical College, Doha, Qatar
| | - Elie Azoulay
- Médecine Intensive et Réanimation, Hôpital Saint-Louis, Assistance Publique-Hôpitaux de Paris, University of Paris, Paris, France
| | - Michael Darmon
- Médecine Intensive et Réanimation, Hôpital Saint-Louis, Assistance Publique-Hôpitaux de Paris, University of Paris, Paris, France
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7
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Sah R, Shah S, Subedi P, Kashyap A, Kc A, Wosti D, Sanghavi D, Bhattacharyya A, Guru P, Chaudhary S. Antibiotic Prophylaxis in Patients On Extracorporeal Membrane Oxygenation: A Systematic Review. ASAIO J 2024:00002480-990000000-00440. [PMID: 38502730 DOI: 10.1097/mat.0000000000002192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/21/2024] Open
Abstract
Despite the frequent use of prophylactic antibiotics in hospitals for extracorporeal membrane oxygenation (ECMO) patients, the Extracorporeal Life Support Organization (ELSO) Infectious Disease Task Force does not recommend routine antibiotic prophylaxis due to a lack of compelling evidence. We assessed the effectiveness of prophylactic antibiotics in ECMO patients. We conducted a comprehensive search of multiple databases from their inception up to September 6, 2023, on various databases using keywords like "antibiotics," "prophylaxis," "extracorporeal membrane oxygenation," and "ECMO." Newcastle-Ottawa Scale (NOS) was used to assess the quality of the included research. We collected data using Microsoft Excel version 2016, mean and standard deviations were calculated for continuous data, while frequencies and percentages were calculated for binomial data. A total of three studies was included in the review with a total of 8,954 participants, of which 4,483 (50.06%) received antibiotic prophylaxis, and 1,131 (25.22%) were female. The administration of antibiotics prophylactically was associated with reduction in rate of mortality, the risk of infections, and complications like acute kidney injury and diarrhea. Although there have been some benefits on antibiotic prophylaxis, prospective research, and possibly the creation of tailored, ECMO-specific bundles will be needed to identify efficient ways to prevent ECMO infection.
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Affiliation(s)
- Ranjit Sah
- From the Department of Microbiology, Institute of Medicine, Tribhuvan University Teaching Hospital, Kathmandu, Nepal
- Faculty of Medicine, Harvard Medical School, Boston, Massachusetts
| | - Sangam Shah
- Tribhuvan University, Institute of Medicine, Maharajgunj, Nepal
| | - Prativa Subedi
- Kist Medical College and Teaching Hospital, Imadole, Lalitpur
| | | | - Anil Kc
- Department of Critical Care Medicine, Mayo Clinic, Jacksonville, Florida
| | - Deepa Wosti
- Department of Critical Care Medicine, Mayo Clinic, Jacksonville, Florida
| | - Devang Sanghavi
- Department of Critical Care Medicine, Mayo Clinic, Jacksonville, Florida
| | | | - Pramod Guru
- Department of Critical Care Medicine, Mayo Clinic, Jacksonville, Florida
| | - Sanjay Chaudhary
- Department of Critical Care Medicine, Mayo Clinic, Jacksonville, Florida
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8
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Diop S, Pons S, Kapandji N, Kallel H, Woerther PL, Mekontso-Dessap A, Rodriguez C, Mongardon N, Roujansky A, Mounier R. Biofilm Assessment and Metagenomic Analysis of Venoarterial Extracorporeal Membrane Oxygenation Cannulas and Membrane Oxygenators. ASAIO J 2024; 70:199-206. [PMID: 37973062 DOI: 10.1097/mat.0000000000002095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2023] Open
Abstract
Venoarterial extracorporeal membrane oxygenation (VA-ECMO) exposes the patient to infectious complications related to the cannulas or the site of insertion. The aim of the current study was to investigate and compare the prevalence of cannula and membrane oxygenators colonization using three different methods: microbiological culture, scanning electron microscopy, and metagenomic (rRNA 16S analysis). A monocentric prospective study was conducted between December 2017 and June 2018. Consecutive patients undergoing VA-ECMO support for refractory cardiac arrest or cardiogenic shock were included. Ten patients were included with a median age of 64 (52-62) years. Venoarterial extracorporeal membrane oxygenation was inserted for refractory cardiac arrest in five (50%), cardiogenic shock in four (40%), and self-poisoning in one (10%) cases. Microbiological culture of all (8/8, 100%) membrane oxygenators was negative, whereas all (10/10, 100%) were colonized by biofilm, and eight (8/9, 89%) presented bacterial DNA. Three (3/9, 33%) arterial and venous cannulas were positive in culture and seven (7/9, 78%) were colonized by biofilm, respectively. Seven (7/9, 78%) arterial and four (4/9, 44%) venous cannulas presented bacterial DNA. Colonization of cannulas and membranes is more frequent when assessed by electron microscopy or metagenomic analysis than with culture. Membrane oxygenators are more often colonized than cannulas.
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Affiliation(s)
- Sylvain Diop
- From the Département d'Anesthésie et réanimation, Hôpital Marie Lannelongue, Le Plessis Robinson, France
| | - Stéphanie Pons
- Département d'anesthésie et de réanimation, DMU DREAM, Université de la Sorbonne, GRC 29, Assistance Publique-Hôpitaux de Paris, Pitié-Salpêtrière, Paris, France
| | - Natacha Kapandji
- Département d'anesthésie et de réanimation, DMU DREAM, Université de la Sorbonne, GRC 29, Assistance Publique-Hôpitaux de Paris, Pitié-Salpêtrière, Paris, France
| | - Hatem Kallel
- Réanimation polyvalente, Centre Hospitalier de Cayenne, Cayenne, Guyane Française, France
- Centre d'investigation Clinique, Antilles-Guyane (CIC INSERM 1424) Centre Hospitalier de Cayenne, Cayenne, Guyane Française, France
- Tropical Biome et immunopathologie CNRS UMR-9017, Inserm U 1019, Université de Guyane, Guyane Française, France
| | - Paul-Louis Woerther
- Département de Microbiologie, Hôpitaux Universitaires Henri Mondor, Assistance Publique-Hôpitaux de Paris, Université Paris-Est-Créteil, Créteil, France
| | - Armand Mekontso-Dessap
- Service de Médecine Intensive-Réanimation, Assistance Publique-Hôpitaux de Paris, Hôpitaux Universitaires Henri-Mondor, Créteil, France
| | - Christophe Rodriguez
- Département de Microbiologie, Hôpitaux Universitaires Henri Mondor, Assistance Publique-Hôpitaux de Paris, Université Paris-Est-Créteil, Créteil, France
| | - Nicolas Mongardon
- Service d'anesthésie-réanimation chirurgicale, DMU CARE, Assistance Publique-Hôpitaux de Paris, Hôpitaux Universitaires Henri Mondor, Créteil, France
- Faculté de Santé, Université Paris Est Créteil, Créteil, France
- U955-IMRB, Equipe 03 "Pharmacologie et Technologies pour les Maladies Cardiovasculaires," Inserm, Univ Paris Est Créteil, Ecole Nationale Vétérinaire d'Alfort, Maisons-Alfort, France
| | - Ariane Roujansky
- Réanimation polyvalente, Centre Hospitalier de Cayenne, Cayenne, Guyane Française, France
- Tropical Biome et immunopathologie CNRS UMR-9017, Inserm U 1019, Université de Guyane, Guyane Française, France
| | - Roman Mounier
- Département de neuro-anesthésie-réanimation, GHU-Paris, Université de Paris, Paris, France
- INSERM U955, équipe 15, Institut Mondor de la Recherche Biomédicale, Université Paris-Est-Créteil, Créteil, France
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9
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Nesseler N, Mansour A, Schmidt M, Para M, Porto A, Falcoz PE, Mongardon N, Fougerou C, Ross JT, Beurton A, Gaide-Chevronnay L, Guinot PG, Lebreton G, Flecher E, Vincentelli A, Massart N. Healthcare-associated infections in patients with severe COVID-19 supported with extracorporeal membrane oxygenation: a nationwide cohort study. Crit Care 2024; 28:54. [PMID: 38374103 PMCID: PMC10877839 DOI: 10.1186/s13054-024-04832-3] [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: 12/20/2023] [Accepted: 02/10/2024] [Indexed: 02/21/2024] Open
Abstract
BACKGROUND Both critically ill patients with coronavirus disease 2019 (COVID-19) and patients receiving extracorporeal membrane oxygenation (ECMO) support exhibit a high incidence of healthcare-associated infections (HAI). However, data on incidence, microbiology, resistance patterns, and the impact of HAI on outcomes in patients receiving ECMO for severe COVID-19 remain limited. We aimed to report HAI incidence and microbiology in patients receiving ECMO for severe COVID-19 and to evaluate the impact of ECMO-associated infections (ECMO-AI) on in-hospital mortality. METHODS For this study, we analyzed data from 701 patients included in the ECMOSARS registry which included COVID-19 patients supported by ECMO in France. RESULTS Among 602 analyzed patients for whom HAI and hospital mortality data were available, 214 (36%) had ECMO-AI, resulting in an incidence rate of 27 ECMO-AI per 1000 ECMO days at risk. Of these, 154 patients had bloodstream infection (BSI) and 117 patients had ventilator-associated pneumonia (VAP). The responsible microorganisms were Enterobacteriaceae (34% for BSI and 48% for VAP), Enterococcus species (25% and 6%, respectively) and non-fermenting Gram-negative bacilli (13% and 20%, respectively). Fungal infections were also observed (10% for BSI and 3% for VAP), as were multidrug-resistant organisms (21% and 15%, respectively). Using a Cox multistate model, ECMO-AI were not found associated with hospital death (HR = 1.00 95% CI [0.79-1.26], p = 0.986). CONCLUSIONS In a nationwide cohort of COVID-19 patients receiving ECMO support, we observed a high incidence of ECMO-AI. ECMO-AI were not found associated with hospital death. Trial registration number NCT04397588 (May 21, 2020).
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Affiliation(s)
- Nicolas Nesseler
- Department of Anesthesia and Critical Care, Pontchaillou, University Hospital of Rennes, Rennes, France.
- Univ Rennes, CHU Rennes, Inserm, CIC 1414 (Centre d'Investigation Clinique de Rennes), 35000, Rennes, France.
- Univ Rennes, CHU de Rennes, Inra, Inserm, Institut NUMECAN - UMR_A 1341, UMR_S 1241, 35000, Rennes, France.
- Hôpital Pontchaillou, Pôle Anesthésie, SAMU, Urgences, Réanimations, Médecine Interne Et Gériatrie (ASUR-MIG), 2 Rue Henri Le Guilloux, 35033, Rennes Cedex 9, France.
| | - Alexandre Mansour
- Department of Anesthesia and Critical Care, Pontchaillou, University Hospital of Rennes, Rennes, France
- Univ Rennes, CHU Rennes, Inserm, IRSET, UMR_S 1085, CIC 1414 (Centre d'Investigation Clinique de Rennes), 35000, Rennes, France
| | - Matthieu Schmidt
- Sorbonne Université, INSERM, UMRS_1166-ICAN, Institute of Cardiometabolism and Nutrition, 75013, PARIS, France
- Service de Médecine Intensive-Réanimation, Institut de Cardiologie, APHP Sorbonne Université Hôpital Pitié-Salpêtrière, 75013, Paris, France
| | - Marylou Para
- Department of Cardiovascular Surgery and Transplantation, Bichat Hospital, AP-HP, Paris, France
- Laboratory of Vascular Translational Science, University of Paris, UMR 1148, Paris, France
| | - Alizée Porto
- Department of Cardiac Surgery, Timone Hospital, APHM, 13005, Marseille, France
| | - Pierre-Emmanuel Falcoz
- INSERM, UMR 1260, Regenerative Nanomedicine (RNM), FMTS, 67000, Strasbourg, France
- Faculté de Médecine et Pharmacie, Université de Strasbourg, 67000, Strasbourg, France
- Hôpitaux Universitaire de Strasbourg, Service de Chirurgie Thoracique - Nouvel Hôpital Civil, Strasbourg, France
| | - Nicolas Mongardon
- Service d'anesthésie-Réanimation, DMU CARE, DHU A-TVB, Assistance Publique-Hôpitaux de Paris (AP-HP), Hôpitaux Universitaires Henri Mondor, 94010, Créteil, France
- Faculté de Santé, Univ Paris Est Créteil, 94010, Créteil, France
- U955-IMRB, Equipe 03 « Pharmacologie et Technologies pour les Maladies Cardiovasculaires (PROTECT), Inserm, Univ Paris Est Créteil (UPEC), Ecole Nationale Vétérinaire d'Alfort (EnVA), 94700, Maisons-Alfort, France
| | - Claire Fougerou
- Department of Clinical Pharmacology, University Hospital, Rennes 1 University, 35033, Rennes, France
- Inserm CIC 1414, Clinical Investigation Centre, University Hospital, Rennes 1 University, 35033, Rennes, France
| | - James T Ross
- Department of Surgery, University Hospitals Cleveland and Case Western Reserve University, Cleveland, USA
| | - Antoine Beurton
- Department of Anaesthesia and Critical Care, CHU Bordeaux, Magellan Medico-Surgical Centre, 33000, Bordeaux, France
- UMR 1034, Biology of Cardiovascular Diseases, Univ. Bordeaux, INSERM, 33600, Pessac, France
| | - Lucie Gaide-Chevronnay
- Department of Anesthesiology and Critical Care Medicine, University Hospital of Grenoble, Grenoble, France
| | - Pierre-Grégoire Guinot
- Department of Anesthesiology and Critical Care Medicine, Dijon University Hospital, Dijon, France
| | - Guillaume Lebreton
- Sorbonne Université, INSERM, UMRS_1166-ICAN, Institute of Cardiometabolism and Nutrition, Paris, France
- Service de Chirurgie Thoracique et Cardiovasculaire, Institut de Cardiologie, APHP, Sorbonne Université, Hôpital Pitié-Salpêtrière, Paris, France
| | - Erwan Flecher
- Department of Thoracic and Cardiovascular Surgery, Signal and Image Treatment Laboratory (LTSI), Pontchaillou University Hospital, University of Rennes 1, Inserm U1099, Rennes, France
| | - André Vincentelli
- Cardiac Surgery, Univ. Lille, CHU Lille, 59000, Lille, France
- Univ. Lille, Inserm, CHU Lille, Institut Pasteur de Lille, U1011-EGID, 59000, Lille, France
| | - Nicolas Massart
- Intensive Care Unit, Centre Hospitalier Yves Le Foll, Saint-Brieuc, France
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10
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Jendoubi A, Pressiat C, De Roux Q, Hulin A, Ghaleh B, Tissier R, Kohlhauer M, Mongardon N. The impact of extracorporeal membrane oxygenation on antifungal pharmacokinetics: A systematic review. Int J Antimicrob Agents 2024; 63:107078. [PMID: 38161046 DOI: 10.1016/j.ijantimicag.2023.107078] [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: 07/14/2023] [Revised: 11/09/2023] [Accepted: 12/26/2023] [Indexed: 01/03/2024]
Abstract
BACKGROUND AND OBJECTIVE The use of extracorporeal membrane oxygenation (ECMO) as a cardiocirculatory or respiratory support has tremendously increased in critically ill patients. In the setting of ECMO support, invasive fungal infections are a severe cause of morbidity and mortality. This vulnerable population is at risk of suboptimal antifungal exposure due to an increased volume of distribution (Vd), drug sequestration and decreased clearance. Here, we aimed to summarize ex-vivo and clinical studies on the potential impact of ECMO on the pharmacokinetics (PK) of antifungal agents and dosing requirements. METHODS A systematic search of the literature within electronic databases PubMed and EMBASE was conducted from database inception to 30 April 2023. Inclusion criteria were as follows: critically ill patients receiving ECMO regardless of age and reporting at least one PK parameter. RESULTS Thirty-six studies met inclusion criteria, including seven ex-vivo experiments and 29 clinical studies evaluating three classes of antifungals: polyenes, triazoles and echinocandins. Based on the available ex-vivo PK data, we found a significant sequestration of highly lipophilic and protein-bound antifungals within the ECMO circuit such as voriconazole, posaconazole and micafungin but the PK of several antifungals remains to be addressed such as amphotericin B, isavuconazole and anidulafungin. Most clinical studies have shown increased Vd of some antifungals like fluconazole and micafungin, particularly in the pediatric population. Conflicting data exist about caspofungin exposure. CONCLUSIONS The available literature on the antifungal PK changes in ECMO setting is scarce. Whenever possible, therapeutic drug monitoring is highly advised to personalize antifungal therapy.
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Affiliation(s)
- Ali Jendoubi
- Inserm U955-IMRB, Équipe 03 "Pharmacologie et Technologies pour les Maladies Cardiovasculaires (PROTECT)", École Nationale Vétérinaire d'Alfort (EnVA), Université Paris Est Créteil (UPEC), Maisons-Alfort, France; Service d'Anesthésie-Réanimation Chirurgicale, DMU CARE, Assistance Publique-Hôpitaux de Paris (AP-HP), Hôpitaux Universitaires Henri Mondor, Créteil, France
| | - Claire Pressiat
- Inserm U955-IMRB, Équipe 03 "Pharmacologie et Technologies pour les Maladies Cardiovasculaires (PROTECT)", École Nationale Vétérinaire d'Alfort (EnVA), Université Paris Est Créteil (UPEC), Maisons-Alfort, France; Faculté de Santé, Université Paris Est Créteil, Créteil, France; Laboratoire de Pharmacologie, DMU Biologie-Pathologie, Assistance Publique des Hôpitaux de Paris (APHP), Hôpitaux Universitaires Henri Mondor, Créteil, France
| | - Quentin De Roux
- Inserm U955-IMRB, Équipe 03 "Pharmacologie et Technologies pour les Maladies Cardiovasculaires (PROTECT)", École Nationale Vétérinaire d'Alfort (EnVA), Université Paris Est Créteil (UPEC), Maisons-Alfort, France; Service d'Anesthésie-Réanimation Chirurgicale, DMU CARE, Assistance Publique-Hôpitaux de Paris (AP-HP), Hôpitaux Universitaires Henri Mondor, Créteil, France
| | - Anne Hulin
- Inserm U955-IMRB, Équipe 03 "Pharmacologie et Technologies pour les Maladies Cardiovasculaires (PROTECT)", École Nationale Vétérinaire d'Alfort (EnVA), Université Paris Est Créteil (UPEC), Maisons-Alfort, France; Faculté de Santé, Université Paris Est Créteil, Créteil, France; Laboratoire de Pharmacologie, DMU Biologie-Pathologie, Assistance Publique des Hôpitaux de Paris (APHP), Hôpitaux Universitaires Henri Mondor, Créteil, France
| | - Bijan Ghaleh
- Inserm U955-IMRB, Équipe 03 "Pharmacologie et Technologies pour les Maladies Cardiovasculaires (PROTECT)", École Nationale Vétérinaire d'Alfort (EnVA), Université Paris Est Créteil (UPEC), Maisons-Alfort, France; Faculté de Santé, Université Paris Est Créteil, Créteil, France; Laboratoire de Pharmacologie, DMU Biologie-Pathologie, Assistance Publique des Hôpitaux de Paris (APHP), Hôpitaux Universitaires Henri Mondor, Créteil, France
| | - Renaud Tissier
- Inserm U955-IMRB, Équipe 03 "Pharmacologie et Technologies pour les Maladies Cardiovasculaires (PROTECT)", École Nationale Vétérinaire d'Alfort (EnVA), Université Paris Est Créteil (UPEC), Maisons-Alfort, France
| | - Matthias Kohlhauer
- Inserm U955-IMRB, Équipe 03 "Pharmacologie et Technologies pour les Maladies Cardiovasculaires (PROTECT)", École Nationale Vétérinaire d'Alfort (EnVA), Université Paris Est Créteil (UPEC), Maisons-Alfort, France
| | - Nicolas Mongardon
- Inserm U955-IMRB, Équipe 03 "Pharmacologie et Technologies pour les Maladies Cardiovasculaires (PROTECT)", École Nationale Vétérinaire d'Alfort (EnVA), Université Paris Est Créteil (UPEC), Maisons-Alfort, France; Service d'Anesthésie-Réanimation Chirurgicale, DMU CARE, Assistance Publique-Hôpitaux de Paris (AP-HP), Hôpitaux Universitaires Henri Mondor, Créteil, France; Faculté de Santé, Université Paris Est Créteil, Créteil, France.
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11
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Peña-López Y, Machado MC, Rello J. Infection in ECMO patients: Changes in epidemiology, diagnosis and prevention. Anaesth Crit Care Pain Med 2024; 43:101319. [PMID: 37925153 DOI: 10.1016/j.accpm.2023.101319] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 10/26/2023] [Accepted: 10/26/2023] [Indexed: 11/06/2023]
Abstract
Patients with prolonged duration of extracorporeal membrane oxygenation support (ECMO) are a vulnerable population for sepsis, particularly ventilator-associated pneumonia and bloodstream infections. Rates differ between venous-arterial and venous-venous ECMO patients and according to the cannulation technique used. The presence of particular organisms depends on local epidemiology, antibiotic exposure, and the duration of the intervention; patients undergoing ECMO for more than three weeks present a high risk of persistent candidemia. Recognizing predisposing factors, and establishing the best preventive interventions and therapeutic choices are critical to optimizing the management of these complications. Infection control practices, including shortening the period of the indwelling devices, and reducing antibiotic exposure, must be followed meticulously. Innovations in oxygenator membranes require an updated approach. Hand hygiene and avoiding breaking the circuit-oxygenator sterility are cornerstones. ECMO management would benefit from clearer definitions, optimization of infection control strategies, and updated infectious clinical practice guidelines.
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Affiliation(s)
- Yolanda Peña-López
- Clinical Research/Epidemiology in Pneumonia&Sepsis (CRIPS), Vall d'Hebron Institute of Research (VHIR), Barcelona, Spain
| | | | - Jordi Rello
- Clinical Research/Epidemiology in Pneumonia&Sepsis (CRIPS), Vall d'Hebron Institute of Research (VHIR), Barcelona, Spain; Formation, Recherche, Evaluation (FOREVA), Centre Hospitalier Universitaire de Nîmes, Nîmes, France
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12
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Li X, Wang L, Li C, Wang X, Hao X, Du Z, Xie H, Yang F, Wang H, Hou X. A nomogram to predict nosocomial infection in patients on venoarterial extracorporeal membrane oxygenation after cardiac surgery. Perfusion 2024; 39:106-115. [PMID: 36172882 DOI: 10.1177/02676591221130484] [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: 12/22/2023]
Abstract
INTRODUCTION After cardiac surgery, patients on venoarterial extracorporeal membrane oxygenation (VA-ECMO) have a higher risk of nosocomial infection in the intensive care unit (ICU). We aimed to establish an intuitive nomogram to predict the probability of nosocomial infection in patients on VA-ECMO after cardiac surgery. METHODS We included patients on VA-ECMO after cardiac surgery between January 2011 and December 2020 at a single center. We developed a nomogram based on independent predictors identified using univariate and multivariate logistic regression analyses. We selected the optimal model and assessed its performance through internal validation and decision-curve analyses. RESULTS Overall, 503 patients were included; 363 and 140 patients were randomly divided into development and validation sets, respectively. Independent predictors derived from the development set to predict nosocomial infection included older age, white blood cell (WBC) count abnormality, ECMO environment in the ICU, and mechanical ventilation (MV) duration, which were entered into the model to create the nomogram. The model showed good discrimination, with areas under the curve (95% confidence interval) of 0.743 (0.692-0.794) in the development set and 0.732 (0.643-0.820) in the validation set. The optimal cutoff probability of the model was 0.457 in the development set (sensitivity, 0.683; specificity, 0.719). The model showed qualified calibration in both the development and validation sets (Hosmer-Lemeshow test, p > .05). The threshold probabilities ranged from 0.20 to 0.70. CONCLUSIONS For adult patients receiving VA-ECMO treatment after cardiac surgery, a nomogram-monitoring tool could be used in clinical practice to identify patients with high-risk nosocomial infections and provide an early warning.
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Affiliation(s)
- Xiyuan Li
- Center for Cardiac Intensive Care, Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
- Department of intensive care unit, Aviation General Hospital of China Medical University, Beijing, China
| | - Liangshan Wang
- Center for Cardiac Intensive Care, Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Chenglong Li
- Center for Cardiac Intensive Care, Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Xiaomeng Wang
- Center for Cardiac Intensive Care, Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Xing Hao
- Center for Cardiac Intensive Care, Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Zhongtao Du
- Center for Cardiac Intensive Care, Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Haixiu Xie
- Center for Cardiac Intensive Care, Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Feng Yang
- Center for Cardiac Intensive Care, Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Hong Wang
- Center for Cardiac Intensive Care, Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Xiaotong Hou
- Center for Cardiac Intensive Care, Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
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13
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Kuo LP, Wang YC, Chen PL, Lin WH, Wang WM, Shih CJ, Yang PN, Hu YN, Hsu CH, Roan JN, Tsai MT. Prophylactic antibiotic treatment for preventing nosocomial infection in extracorporeal membrane oxygenation-resuscitated circulatory arrest patients. JTCVS OPEN 2023; 16:582-601. [PMID: 38204699 PMCID: PMC10774957 DOI: 10.1016/j.xjon.2023.06.024] [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] [Received: 03/03/2023] [Revised: 06/20/2023] [Accepted: 06/23/2023] [Indexed: 01/12/2024]
Abstract
Objective We aimed to investigate the characteristics of nosocomial infections (NIs) and the impact of prophylactic antibiotic administration on NI outcomes in patients who underwent extracorporeal cardiopulmonary resuscitation (ECPR). Methods This retrospective study analyzed the rate, type, pathogens, outcomes, and risk factors of NIs that developed in adult patients who underwent ECPR at our institution between January 2002 and January 2022. Results Among 105 patients (median age, 58.59 [interquartile range, 46.53-67.32] years), 57 (54.29%) patients developed NIs during their extracorporeal membrane oxygenation courses. The incidence rates per 1000 extracorporeal membrane oxygenation days were 135.91 for overall infections and 40.06 for multidrug-resistant (MDR) infections. Ventilator-associated pneumonia was the most common type of NI (73.68%), followed by bloodstream infections (17.89%). Prophylactic antibiotics with Pseudomonas aeruginosa coverage were protective factors against NI (hazard ratio [HR], 0.518; 95% confidence interval [CI], 0.281-0.953; P = .034). High dynamic driving pressure of the ventilator (cmH2O) was a prognostic factor for hospital mortality (HR, 1.096; 95% CI, 1.008-1.192; P = .032). An Acute Physiology and Chronic Health Evaluation II score of ≥24 (HR, 6.443; 95% CI, 1.380-30.088; P = .018) was a risk factor for developing MDR infections. Conclusions In patients who undergo ECPR, prophylactic antibiotic treatment with P aeruginosa coverage is associated with a lower incidence of NIs, whereas an Aeruginosa Acute Physiology and Chronic Health Evaluation II score of ≥24 is a risk factor for MDR infections. In the modern era of antibiotic therapy, the development of NIs does not increase hospital mortality among patients undergoing ECPR.
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Affiliation(s)
- Lan-Pin Kuo
- Department of Surgery, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Division of Cardiovascular Surgery, Department of Surgery, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Yi-Chen Wang
- Division of Cardiovascular Surgery, Department of Surgery, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Po-Lin Chen
- Division of Infectious Diseases, Department of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Division of General Medicine, Department of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Wei-Hung Lin
- Division of General Medicine, Department of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Wei-Ming Wang
- Department of Statistics and Institute of Data Science, College of Management, National Cheng Kung University, Tainan, Taiwan
| | - Chao-Jung Shih
- Division of Cardiovascular Surgery, Department of Surgery, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Pei-Ni Yang
- Division of Cardiovascular Surgery, Department of Surgery, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Yu-Ning Hu
- Division of Cardiovascular Surgery, Department of Surgery, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Chih-Hsin Hsu
- Division of Cardiology, Department of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Jun-Neng Roan
- Division of Cardiovascular Surgery, Department of Surgery, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Medical Device Innovation Center, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Institute of Clinical Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Meng-Ta Tsai
- Division of Cardiovascular Surgery, Department of Surgery, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
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14
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Peña AD, Moreno-Angarita A, Estacio M, Bautista DF, Quintero IF, Olaya S, Cadavid EA. Veno-arterial extracorporeal membrane oxygenation as a perioperative support to redo cardiac surgery for inoperable adult patients: a case series. Eur Heart J Case Rep 2023; 7:ytad569. [PMID: 38130866 PMCID: PMC10733174 DOI: 10.1093/ehjcr/ytad569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Revised: 11/01/2023] [Accepted: 11/14/2023] [Indexed: 12/23/2023]
Abstract
Background The present article describes three cases of patients in cardiogenic shock (CS) with previous cardiac surgery that made them initially inoperable. Perioperative support with veno-arterial extracorporeal membrane oxygenation (VA-ECMO) improved haemodynamic status and results in these high-risk patients. Case summary Case 1 is a 57-year-old male morbidly obese with previous aortic valve replacement (AVR) who presented with chest pain and developed cardiac arrest. Cardiopulmonary resuscitation and femoral VA-ECMO were initiated. Three days later, a redo AVR was performed. Veno-arterial extracorporeal membrane oxygenation was maintained for 12 days, followed by 7 days of veno-venous ECMO for complete recovery. Case 2 features a 39-year-old male with two previous mitral valve replacements (MVRs). The first is due to papillary muscle rupture, and the second is due to endocarditis of the mitral prosthesis. He presented with CS and pulmonary oedema. Emergency surgery was performed and the patient was then placed in VA-ECMO. Weaning off was achieved 3 days after surgery. Case 3 is a 21-year-old female with a previous MVR due to rheumatic disease. She presented with CS, severe mitral prosthesis stenosis, and a pulmonary embolism. Femoral VA-ECMO was initiated, and one day later, she underwent a redo MVR operation. Extracorporeal membrane oxygenation was discontinued 4 days later. Discussion Dysfunctional prosthetic valves leading to CS may benefit from a redo cardiac operation supported by a perioperative VA-ECMO to optimize haemodynamic status. Despite the results from risk prediction scores, this approach has the potential to reduce operative mortality in initial inoperable patients and allow a definitive redo cardiac surgery.
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Affiliation(s)
- Alvaro Diego Peña
- Departamento de Cirugía, Servicio de Cardiovascular, Fundación Valle del Lili, Cali, Colombia
| | - Alejandro Moreno-Angarita
- Departamento de Cirugía, Servicio de Cardiovascular, Fundación Valle del Lili, Cali, Colombia
- Centro de Investigaciones Clínicas, Fundación Valle del Lili, Cali, Colombia
| | - Mayra Estacio
- Departamento de Medicina Interna, Fundación Valle del Lili, Cali, Colombia
| | | | | | - Stephany Olaya
- Departamento de Cirugía, Servicio de Cardiovascular, Fundación Valle del Lili, Cali, Colombia
| | - Eduardo Alberto Cadavid
- Departamento de Cirugía, Servicio de Cardiovascular, Fundación Valle del Lili, Cali, Colombia
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15
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Buckel M, Maclean P, Knight JC, Lawler PR, Proudfoot AG. Extending the 'host response' paradigm from sepsis to cardiogenic shock: evidence, limitations and opportunities. Crit Care 2023; 27:460. [PMID: 38012789 PMCID: PMC10683227 DOI: 10.1186/s13054-023-04752-8] [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: 09/18/2023] [Accepted: 11/20/2023] [Indexed: 11/29/2023] Open
Abstract
Recent clinical and research efforts in cardiogenic shock (CS) have largely focussed on the restoration of the low cardiac output state that is the conditio sine qua non of the clinical syndrome. This approach has failed to translate into improved outcomes, and mortality has remained static at 30-50%. There is an unmet need to better delineate the pathobiology of CS to understand the observed heterogeneity of presentation and treatment effect and to identify novel therapeutic targets. Despite data in other critical illness syndromes, specifically sepsis, the role of dysregulated inflammation and immunity is hitherto poorly described in CS. High-dimensional molecular profiling, particularly through leukocyte transcriptomics, may afford opportunity to better characterise subgroups of patients with shared mechanisms of immune dysregulation. In this state-of-the-art review, we outline the rationale for considering molecular subtypes of CS. We describe how high-dimensional molecular technologies can be used to identify these subtypes, and whether they share biological features with sepsis and other critical illness states. Finally, we propose how the identification of molecular subtypes of patients may enrich future clinical trial design and identification of novel therapies for CS.
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Affiliation(s)
- Marie Buckel
- Department of Perioperative Medicine, Bart's Heart Centre, St. Bartholomew's Hospital, London, UK
| | - Patrick Maclean
- Wellcome Centre for Human Genetics, University of Oxford, Oxford, UK
| | - Julian C Knight
- Wellcome Centre for Human Genetics, University of Oxford, Oxford, UK
- Chinese Academy of Medical Sciences Oxford Institute, University of Oxford, Oxford, UK
| | - Patrick R Lawler
- Peter Munk Cardiac Centre, University Health Network, University of Toronto, Toronto, ON, Canada
- McGill University Health Centre, McGill University, Montreal, QC, Canada
| | - Alastair G Proudfoot
- Department of Perioperative Medicine, Bart's Heart Centre, St. Bartholomew's Hospital, London, UK.
- Queen Mary University of London, London, UK.
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16
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Carelli S, Dell'Anna AM, Montini L, Bernardi G, Gozza M, Cutuli SL, Natalini D, Bongiovanni F, Tanzarella ES, Pintaudi G, Bocci MG, Bisanti A, Bello G, Grieco DL, De Pascale G, Antonelli M. Bloodstream infections in COVID-19 patients undergoing extracorporeal membrane oxygenation in ICU: An observational cohort study. Heart Lung 2023; 62:193-199. [PMID: 37562337 DOI: 10.1016/j.hrtlng.2023.07.012] [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: 04/26/2023] [Revised: 07/25/2023] [Accepted: 07/28/2023] [Indexed: 08/12/2023]
Abstract
BACKGROUND COVID-19 patients undergoing ECMO are at highly increased risk of nosocomial infections. OBJECTIVES To study incidence, clinical outcomes and microbiological features of bloodstream infections (BSI) occurring during ECMO in COVID-19 patients. METHODS Observational prospective cohort study enrolling consecutive COVID-19 patients undergoing veno-venous-ECMO in an Italian ICU from March 2020 to March 2022. RESULTS In the study population of 68 patients (age 53 [49-60] years, 82% males), 30 (44%) developed bloodstream infections (BSI group) while 38 did not (N-BSI group) with an incidence of 32 events/1000 days of ECMO. In BSI group pre-ECMO respiratory support was shorter (6 [4-9] vs 9 [5-12] days, p = 0.02) and ECMO treatment was longer (18 [10-29] vs 11 [7-18] days, p = 0.03) than in N-BSI group. The overall ECMO and ICU mortality were 50% and 59%, respectively, without any inter-group difference (p = 1.00). A longer ECMO treatment was independently correlated with higher rate of BSI (p = 0.04, OR [95% CI] 1.06 [1.02-1.11]). Sixteen primary and 14 secondary infectious events were documented. Gram-positive pathogens were more common in primary than secondary BSI (88% vs 43%, p = 0.02) and Enterococcus faecalis (56%) was the most frequent one. Conversely, Gram-negative microorganisms were more often isolated in secondary rather than primary BSI (57% vs 13%, p = 0.02), with Acinetobacter baumannii (21%) and Pseudomonas aeruginosa (21%) as most represented species. The administration of Sars-CoV-2 antiviral drug showed independent correlation with a reduced rate of ICU mortality (p = 0.01, OR [95% CI] 0.22 [0.07-0.73]). CONCLUSIONS Bloodstream infections represented a frequent complication without worsening clinical outcomes in our COVID-19 patients undergoing ECMO. Primary and secondary BSI events showed peculiar microbiological profiles.
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Affiliation(s)
- Simone Carelli
- Dipartimento di Scienze dell'Emergenza, Anestesiologiche e della Rianimazione. Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy.
| | - Antonio Maria Dell'Anna
- Dipartimento di Scienze dell'Emergenza, Anestesiologiche e della Rianimazione. Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Luca Montini
- Dipartimento di Scienze dell'Emergenza, Anestesiologiche e della Rianimazione. Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy; Istituto di Anestesiologia e Rianimazione. Università Cattolica del Sacro Cuore, Rome, Italy
| | - Giulia Bernardi
- Dipartimento di Scienze dell'Emergenza, Anestesiologiche e della Rianimazione. Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Mariangela Gozza
- Dipartimento di Scienze dell'Emergenza, Anestesiologiche e della Rianimazione. Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Salvatore Lucio Cutuli
- Dipartimento di Scienze dell'Emergenza, Anestesiologiche e della Rianimazione. Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Daniele Natalini
- Dipartimento di Scienze dell'Emergenza, Anestesiologiche e della Rianimazione. Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Filippo Bongiovanni
- Dipartimento di Scienze dell'Emergenza, Anestesiologiche e della Rianimazione. Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Eloisa Sofia Tanzarella
- Dipartimento di Scienze dell'Emergenza, Anestesiologiche e della Rianimazione. Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Gabriele Pintaudi
- Dipartimento di Scienze dell'Emergenza, Anestesiologiche e della Rianimazione. Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Maria Grazia Bocci
- Dipartimento di Scienze dell'Emergenza, Anestesiologiche e della Rianimazione. Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Alessandra Bisanti
- Dipartimento di Scienze dell'Emergenza, Anestesiologiche e della Rianimazione. Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Giuseppe Bello
- Dipartimento di Scienze dell'Emergenza, Anestesiologiche e della Rianimazione. Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Domenico Luca Grieco
- Dipartimento di Scienze dell'Emergenza, Anestesiologiche e della Rianimazione. Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Gennaro De Pascale
- Dipartimento di Scienze dell'Emergenza, Anestesiologiche e della Rianimazione. Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy; Istituto di Anestesiologia e Rianimazione. Università Cattolica del Sacro Cuore, Rome, Italy
| | - Massimo Antonelli
- Dipartimento di Scienze dell'Emergenza, Anestesiologiche e della Rianimazione. Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy; Istituto di Anestesiologia e Rianimazione. Università Cattolica del Sacro Cuore, Rome, Italy
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17
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Wang L, Ni K, Wang Y, Lu H, Fang J, Chen C. Nosocomial infections in adult patients receiving extracorporeal membrane oxygenation in China: A retrospective cohort study. Am J Infect Control 2023; 51:1237-1241. [PMID: 37059121 DOI: 10.1016/j.ajic.2023.04.010] [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: 01/26/2023] [Revised: 04/06/2023] [Accepted: 04/06/2023] [Indexed: 04/16/2023]
Abstract
BACKGROUND Extracorporeal membrane oxygenation (ECMO) has been increasingly used in China, but nosocomial infections (NI) in patients receiving ECMO remain poorly characterized. Thus, this study aimed to investigate the incidence rate, causative was pathogens, and risk factors of NIs in ECMO patients. METHODS A retrospective cohort study of patients receiving ECMO between January 2015 and October 2021 was conducted in a tertiary hospital. General demographics and clinical data of the included patients were collected from the electronic medical record system and the real-time NI surveillance system. RESULTS A total of 86 infected patients with 110 episodes of NIs were identified in 196 patients receiving ECMO. The incidence of NI was 59.2/1000 ECMO days. The median time for the first NI in ECMO patients was 5 days (interquartile range: 2-8 days). Hospital-acquired pneumonia and bloodstream infections were common types of NIs in ECMO patients, and the main pathogens were gram-negative bacteria. Pre-ECMO invasive mechanical ventilation (OR = 2.40, 95% CI:1.12-5.15) and prolonged duration of ECMO (OR = 1.26, 95% CI:1.15-1.39) were risk factors for NIs during ECMO support. DISCUSSION This study identified the main infection sites and pathogens of NIs in ECMO patients. Although NIs may not affect successful ECMO weaning, additional measures should be implemented to reduce the incidence of NI during ECMO support.
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Affiliation(s)
- Lizhu Wang
- Department of Nursing, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Kaiwen Ni
- Department of Infection Control, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, Zhejiang, China.
| | - Yuwei Wang
- Department of Nursing, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Haifei Lu
- Department of Nursing, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Jue Fang
- Department of Nursing, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Chengyang Chen
- Department of Critical Care Medicine, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
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18
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Roeschl T, Hinrichs N, Hommel M, Pfahringer B, Balzer F, Falk V, O'Brien B, Ott SC, Potapov E, Schoenrath F, Meyer A. Systematic Assessment of Shock Severity in Postoperative Cardiac Surgery Patients. J Am Coll Cardiol 2023; 82:1691-1706. [PMID: 37852698 DOI: 10.1016/j.jacc.2023.08.031] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Revised: 07/05/2023] [Accepted: 08/15/2023] [Indexed: 10/20/2023]
Abstract
BACKGROUND The Society for Cardiovascular Angiography and Interventions (SCAI) shock classification has been shown to provide robust mortality risk stratification in a variety of cardiovascular patients. OBJECTIVES This study sought to evaluate the SCAI shock classification in postoperative cardiac surgery intensive care unit (CSICU) patients. METHODS This study retrospectively analyzed 26,792 postoperative CSICU admissions at a heart center between 2012 and 2022. Patients were classified into SCAI shock stages A to E using electronic health record data. Moreover, the impact of late deterioration (LD) as an additional risk modifier was investigated. RESULTS The proportions of patients in SCAI shock stages A to E were 24.4%, 18.8%, 8.4%, 35.5%, and 12.9%, and crude hospital mortality rates were 0.4%, 0.6%, 3.3%, 4.9%, and 30.2%, respectively. Similarly, the prevalence of postoperative complications and organ dysfunction increased across SCAI shock stages. After multivariable adjustment, each higher SCAI shock stage was associated with increased hospital mortality (adjusted OR: 1.26-16.59) compared with SCAI shock stage A, as was LD (adjusted OR: 8.2). The SCAI shock classification demonstrated a strong diagnostic performance for hospital mortality (area under the receiver operating characteristic: 0.84), which noticeably increased when LD was incorporated into the model (area under the receiver operating characteristic: 0.90). CONCLUSIONS The SCAI shock classification effectively risk-stratifies postoperative CSICU patients for mortality, postoperative complications, and organ dysfunction. Its application could, therefore, be extended to the field of cardiac surgery as a triage tool in postoperative care and as a selection criterion in research.
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Affiliation(s)
- Tobias Roeschl
- Deutsches Herzzentrum der Charité (DHZC), Department of Cardiothoracic and Vascular Surgery, Berlin, Germany; Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany; Charité-Universitätsmedizin Berlin, Institute of Medical Informatics, Berlin, Germany.
| | - Nils Hinrichs
- Deutsches Herzzentrum der Charité (DHZC), Department of Cardiothoracic and Vascular Surgery, Berlin, Germany; Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany; Charité-Universitätsmedizin Berlin, Institute of Medical Informatics, Berlin, Germany
| | - Matthias Hommel
- Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany; Deutsches Herzzentrum der Charité (DHZC), Department of Cardiac Anesthesiology and Intensive Care Medicine, Berlin, Germany
| | - Boris Pfahringer
- Deutsches Herzzentrum der Charité (DHZC), Centre for Cardiovascular Telemedicine, Berlin, Germany
| | - Felix Balzer
- Charité-Universitätsmedizin Berlin, Institute of Medical Informatics, Berlin, Germany
| | - Volkmar Falk
- Deutsches Herzzentrum der Charité (DHZC), Department of Cardiothoracic and Vascular Surgery, Berlin, Germany; Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany; DZHK (German Centre for Cardiovascular Research), partner site Berlin, Berlin, Germany; Berlin Institute of Health, Berlin, Germany; Translational Cardiovascular Technologies, Institute of Translational Medicine, Department of Health Sciences and Technology, Swiss Federal Institute of Technology, Zürich, Switzerland
| | - Benjamin O'Brien
- Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany; Deutsches Herzzentrum der Charité (DHZC), Department of Cardiac Anesthesiology and Intensive Care Medicine, Berlin, Germany; St Bartholomew's Hospital and Barts Heart Centre, Department of Perioperative Medicine, London, United Kingdom
| | - Sascha Christoph Ott
- Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany; Deutsches Herzzentrum der Charité (DHZC), Department of Cardiac Anesthesiology and Intensive Care Medicine, Berlin, Germany; DZHK (German Centre for Cardiovascular Research), partner site Berlin, Berlin, Germany
| | - Evgenij Potapov
- Deutsches Herzzentrum der Charité (DHZC), Department of Cardiothoracic and Vascular Surgery, Berlin, Germany; Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany; DZHK (German Centre for Cardiovascular Research), partner site Berlin, Berlin, Germany
| | - Felix Schoenrath
- Deutsches Herzzentrum der Charité (DHZC), Department of Cardiothoracic and Vascular Surgery, Berlin, Germany; Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany; DZHK (German Centre for Cardiovascular Research), partner site Berlin, Berlin, Germany
| | - Alexander Meyer
- Deutsches Herzzentrum der Charité (DHZC), Department of Cardiothoracic and Vascular Surgery, Berlin, Germany; Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany; Charité-Universitätsmedizin Berlin, Institute of Medical Informatics, Berlin, Germany; DZHK (German Centre for Cardiovascular Research), partner site Berlin, Berlin, Germany; Berlin Institute of Health, Berlin, Germany
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Chen W, Pei M, Chen C, Wang B, Shi L, Qiu G, Duan W, Chen S, Wei Q, Zeng X, Pang H, Wei Y, Wu R, Zhu R, Ji Q, Lyu L. One-Year Survival for Developing Acute Kidney Injury in Adult Patients with AMI Cardiogenic Shock Receiving Venoarterial Extracorporeal Membrane Oxygenation. Int J Gen Med 2023; 16:4537-4548. [PMID: 37818108 PMCID: PMC10561759 DOI: 10.2147/ijgm.s427999] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Accepted: 09/13/2023] [Indexed: 10/12/2023] Open
Abstract
Objective The incidence of cardiogenic shock cases treated with veno-arterial extracorporeal membrane oxygenation (VA-ECMO) support has been on the rise. Acute kidney injury (AKI) is a significant complication of cardiogenic shock and a frequent serious complication in patients requiring ECMO-supported therapy. AKI is strongly associated with unfavorable patient prognosis. However, there is a paucity of data on the influence of AKI on the prognosis of patients with acute myocardial infarction complicated by cardiogenic shock (AMI-CS) who are receiving ECMO support, particularly with regard to long-term outcomes. Methods This retrospective observational study included 103 patients in the People's Hospital of Guangxi Zhuang Autonomous Region from January 2017 and June 2022. AKI was defined according to Kidney Disease Improving Global Outcome (KDIGO) criteria. Cox regression and logistic regression were used to identify risk factors. Results In this study, the incidence of AKI was 63.11%, with AKI stage 1, 2, and 3 accounting for 21.36%, 12.62%, and 29.13%, respectively. Patients with severe AKI had significantly higher in-hospital mortality (43.33% vs 27.40%, P < 0.001), 30-day mortality (60.00% vs 31.51%, P = 0.001), and 1-year mortality (63.67% vs 34.25%, P<0.001) than those without severe AKI. Furthermore, severe AKI significantly increased the risk of one-year mortality (HR 10.816, CI 3.118-37.512, P<0.001). Baseline serum creatinine, baseline platelet, and active cardiopulmonary resuscitation were independent predictors of one-year mortality. In addition, baseline white blood cell count, baseline aspartate aminotransferase, baseline alanine aminotransferase (ALT), baseline serum creatinine, preoperative lactate, and postoperative mean arterial pressure were independent risk factors of severe AKI during hospitalization. Conclusion In patients with AMI-CS receiving ECMO support, AKI is highly prevalent. Development of severe AKI significantly increased the risk of one-year mortality.
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Affiliation(s)
- Wan Chen
- Department of Emergency, the People’s Hospital of Guangxi Zhuang Autonomous Region& Research Center of Cardiovascular Disease, Guang Xi Academy of Medical Sciences, Nanning, People’s Republic of China
| | - Mingyu Pei
- Department of Emergency, the People’s Hospital of Guangxi Zhuang Autonomous Region& Research Center of Cardiovascular Disease, Guang Xi Academy of Medical Sciences, Nanning, People’s Republic of China
| | - Chunxia Chen
- Department of Pharmacy, the People’s Hospital of Guangxi Zhuang Autonomous Region, Nanning, People’s Republic of China
| | - Bo Wang
- Department of Emergency, the People’s Hospital of Guangxi Zhuang Autonomous Region& Research Center of Cardiovascular Disease, Guang Xi Academy of Medical Sciences, Nanning, People’s Republic of China
| | - Lei Shi
- Department of Emergency, the People’s Hospital of Guangxi Zhuang Autonomous Region& Research Center of Cardiovascular Disease, Guang Xi Academy of Medical Sciences, Nanning, People’s Republic of China
| | - Guozheng Qiu
- Department of Emergency, the People’s Hospital of Guangxi Zhuang Autonomous Region& Research Center of Cardiovascular Disease, Guang Xi Academy of Medical Sciences, Nanning, People’s Republic of China
| | - Wenlong Duan
- Department of Emergency, the People’s Hospital of Guangxi Zhuang Autonomous Region& Research Center of Cardiovascular Disease, Guang Xi Academy of Medical Sciences, Nanning, People’s Republic of China
| | - Shengxin Chen
- Department of Emergency, the People’s Hospital of Guangxi Zhuang Autonomous Region& Research Center of Cardiovascular Disease, Guang Xi Academy of Medical Sciences, Nanning, People’s Republic of China
| | - Qiao Wei
- Department of Emergency, the People’s Hospital of Guangxi Zhuang Autonomous Region& Research Center of Cardiovascular Disease, Guang Xi Academy of Medical Sciences, Nanning, People’s Republic of China
| | - Xi Zeng
- Department of Emergency, the People’s Hospital of Guangxi Zhuang Autonomous Region& Research Center of Cardiovascular Disease, Guang Xi Academy of Medical Sciences, Nanning, People’s Republic of China
| | - Huifeng Pang
- Department of Emergency, the People’s Hospital of Guangxi Zhuang Autonomous Region& Research Center of Cardiovascular Disease, Guang Xi Academy of Medical Sciences, Nanning, People’s Republic of China
| | - Yanlin Wei
- Department of Emergency, the People’s Hospital of Guangxi Zhuang Autonomous Region& Research Center of Cardiovascular Disease, Guang Xi Academy of Medical Sciences, Nanning, People’s Republic of China
| | - Ruihua Wu
- Department of Emergency, the People’s Hospital of Guangxi Zhuang Autonomous Region& Research Center of Cardiovascular Disease, Guang Xi Academy of Medical Sciences, Nanning, People’s Republic of China
| | - Ruikai Zhu
- Department of Emergency, the People’s Hospital of Guangxi Zhuang Autonomous Region& Research Center of Cardiovascular Disease, Guang Xi Academy of Medical Sciences, Nanning, People’s Republic of China
| | - Qingwei Ji
- Department of Cardiovascular Medicine, The People’s Hospital of Guang Xi Zhuang Autonomous Region& Research Center of Cardiovascular Disease, Guangxi Academy of Medical Sciences Nanning, Nanning, People’s Republic of China
| | - Liwen Lyu
- Department of Emergency, the People’s Hospital of Guangxi Zhuang Autonomous Region& Research Center of Cardiovascular Disease, Guang Xi Academy of Medical Sciences, Nanning, People’s Republic of China
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20
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Savaş H, Guler S. Prevention of catheter-related bloodstream infections in patients with extracorporeal membrane oxygenation: a literature review. REVISTA DA ASSOCIACAO MEDICA BRASILEIRA (1992) 2023; 69:e20230491. [PMID: 37729228 PMCID: PMC10511280 DOI: 10.1590/1806-9282.20230491] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Accepted: 07/22/2023] [Indexed: 09/22/2023]
Affiliation(s)
- Hafize Savaş
- Lokman Hekim University, Faculty of Health Sciences, Nursing Department – Ankara, Turkey
| | - Sevil Guler
- Gazi University, Faculty of Nursing – Ankara, Turkey
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21
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Tan C, Hota SS, Fan E, Marquis K, Vicencio E, Vaisman A. Bloodstream infection and ventilator-associated pneumonia in patients with coronavirus disease 2019 (COVID-19) supported by extracorporeal membrane oxygenation. Infect Control Hosp Epidemiol 2023; 44:1443-1450. [PMID: 36451285 PMCID: PMC10507515 DOI: 10.1017/ice.2022.290] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Revised: 10/27/2022] [Accepted: 11/05/2022] [Indexed: 12/03/2022]
Abstract
OBJECTIVE Extracorporeal membrane oxygenation (ECMO) has been widely used in the care of patients with respiratory failure from coronavirus disease 2019 (COVID-19). We characterized bloodstream infections (BSIs) and ventilator-associated pneumonias (VAPs) in COVID-19 patients supported with ECMO, and we investigated their impact on patient outcomes. DESIGN Retrospective cohort study from March 1, 2020, to June 30, 2021. SETTING Academic tertiary-care referral center. PATIENTS Consecutive adult patients admitted for COVID-19 who received ECMO. METHODS We identified BSIs and VAPs and described their epidemiology and microbiology. Cumulative antimicrobial use and the specific management of BSIs were determined. Multivariate time-dependent Cox proportional hazards models were constructed to evaluate the impact of BSIs and VAPs on mortality, controlling for age, receipt of COVID-19-specific therapeutics, and new renal replacement therapy. RESULTS We identified 136 patients who received ECMO for COVID-19 pneumonia during the study period. BSIs and VAPs occurred in 81 patients (59.6%) and 93 patients (68.4%), respectively. The incidence of BSIs was 29.5 per 1,000 ECMO days and increased with duration of ECMO cannulation. Enterococci, Enterobacterales, and Staphylococcus aureus were the most common causes of BSIs, whereas S. aureus, Klebsiella species, and Pseudomonas aeruginosa comprised the majority of VAPs. Mean antibiotic use comprised 1,031 days of therapy per 1,000 ECMO days (SD, 496). We did not detect an association between BSIs or VAPs and mortality. CONCLUSIONS BSIs and VAPs are common in COVID-19 ECMO-supported patients. Efforts to optimize their diagnosis, prevention, and management should be prioritized.
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Affiliation(s)
- Charlie Tan
- Division of Infectious Diseases, University of Toronto, Toronto, Ontario, Canada
| | - Susy S. Hota
- Division of Infectious Diseases, University of Toronto, Toronto, Ontario, Canada
- Infection Prevention and Control, University Health Network, Toronto, Ontario, Canada
| | - Eddy Fan
- Interdepartmental Division of Critical Care, University of Toronto, Toronto, Ontario, Canada
| | - Krista Marquis
- Infection Prevention and Control, University Health Network, Toronto, Ontario, Canada
| | - Elisa Vicencio
- Infection Prevention and Control, University Health Network, Toronto, Ontario, Canada
| | - Alon Vaisman
- Division of Infectious Diseases, University of Toronto, Toronto, Ontario, Canada
- Infection Prevention and Control, University Health Network, Toronto, Ontario, Canada
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22
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Uçar H, Yıldırım S, Köse Ş, Kirakli C. Incidence of nosocomial infection and causative microorganism during extracorporeal membrane oxygenation in adult patients, a single center study. Perfusion 2023:2676591231194931. [PMID: 37550246 DOI: 10.1177/02676591231194931] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/09/2023]
Abstract
INTRODUCTION Extracorporeal membrane oxygenation (ECMO) is an organ support whose use is increasing in acute respiratory distress syndrome (ARDS) cases where adequate gas exchange cannot be achieved despite mechanical ventilation. Patients who were followed up on ECMO are at risk for developing nosocomial infections. In this study, we aimed to investigate the incidence of nosocomial infection and define isolated pathogens from microbiological samples in a single center in Turkey. METHODS Patients who were followed up on ECMO due to ARDS between January 1, 2018, and December 31, 2021, were included in the study. Nosocomial infections that were diagnosed after the first 48 h of ECMO cannulation and after 48 h of ECMO decannulation were accepted as ECMO-related infections. RESULTS A total of 50 patients with ARDS were followed up with ECMO. Mean age of patients was 46,8 ± 15,4 and 38 (78%) patients were male. A total of 30 patients (60%) had at least one nosocomial infection, for a rate of 37.6 per 1000 ECMO days. COVID-19, steroid treatment, and ECMO duration were found to be associated with nosocomial infections in patients who underwent ECMO support. In multivariate analysis, antibiotic use was found to be protective against nosocomial infection (OR:0.14, 95% CI: 0.03 - 0.70, p = .017). In addition, prolonged ECMO duration was associated with an increased risk of nosocomial infection in multivariate analysis (OR:1.13, 95% CI: 1.03 - 1.23, p = .010). Gram-negative pathogens were isolated dominantly in blood cultures and tracheal secretion samples, followed by fungi and Gram-positive bacteria. CONCLUSION Patients are prone to nosocomial infections during ECMO. Microorganisms causing nosocomial infections in ECMO patients seem similar to the flora of each center, and this should be taken into account in the choice of empirical antibiotics.
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Affiliation(s)
- Hüseyin Uçar
- Department of Intensive Care Unit, İzmir School of Medicine, Dr Suat Seren Chest Disease and Surgery Training and Research Hospital, University of Health Sciences Turkey, İzmir, Turkey
| | - Süleyman Yıldırım
- Department of Intensive Care Unit, İzmir School of Medicine, Dr Suat Seren Chest Disease and Surgery Training and Research Hospital, University of Health Sciences Turkey, İzmir, Turkey
| | - Şükran Köse
- Department of Infectious Disease and Clinical Microbiology, İzmir School of Medicine, İzmir Tepecik Training and Research Hospital, University of Health Sciences, İzmir, Turkey
| | - Cenk Kirakli
- Department of Intensive Care Unit, İzmir School of Medicine, Dr Suat Seren Chest Disease and Surgery Training and Research Hospital, University of Health Sciences Turkey, İzmir, Turkey
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23
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Lyster H, Shekar K, Watt K, Reed A, Roberts JA, Abdul-Aziz MH. Antifungal Dosing in Critically Ill Patients on Extracorporeal Membrane Oxygenation. Clin Pharmacokinet 2023; 62:931-942. [PMID: 37300631 PMCID: PMC10338597 DOI: 10.1007/s40262-023-01264-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/07/2023] [Indexed: 06/12/2023]
Abstract
Extracorporeal membrane oxygenation (ECMO) is an established advanced life support system, providing temporary cardiac and/or respiratory support in critically ill patients. Fungal infections are associated with increased mortality in patients on ECMO. Antifungal drug dosing for critically ill patients is highly challenging because of altered pharmacokinetics (PK). PK changes during critical illness; in particular, the drug volume of distribution (Vd) and clearance can be exacerbated by ECMO. This article discusses the available literature to inform adequate dosing of antifungals in this patient population. The number of antifungal PK studies in critically ill patients on ECMO is growing; currently available literature consists of case reports and studies with small sample sizes providing inconsistent findings, with scant or no data for some antifungals. Current data are insufficient to provide definitive empirical drug dosing guidance and use of dosing strategies derived from critically patients not on ECMO is reasonable. However, due to high PK variability, therapeutic drug monitoring should be considered where available in critically ill patients receiving ECMO to prevent subtherapeutic or toxic antifungal exposures.
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Affiliation(s)
- Haifa Lyster
- Royal Brompton and Harefield Hospitals, Part of Guy's and St Thomas' NHS Foundation Trust, London, UK
- University of Portsmouth, Portsmouth, UK
| | - Kiran Shekar
- Adult Intensive Care Services and Critical Care Research Group, The Prince Charles Hospital, Brisbane, QLD, Australia
- Faculty of Medicine, The University of Queensland, Brisbane, QLD, Australia
- Faculty of Health, Queensland University of Technology, Brisbane, QLD, Australia
- Faculty of Health Sciences and Medicine, Bond University, Gold Coast, QLD, Australia
| | - Kevin Watt
- School of Pharmacy, University of Waterloo, 10 Victoria St S. Kitchener, Waterloo, ON, N2G 1C5, Canada
- Department of Paediatrics, University of Utah School of Medicine, Salt Lake City, UT, USA
| | - Anna Reed
- Royal Brompton and Harefield Hospitals, Part of Guy's and St Thomas' NHS Foundation Trust, London, UK
- Imperial College London, London, SW3 6NP, UK
| | - Jason A Roberts
- Faculty of Medicine, University of Queensland Centre for Clinical Research, The University of Queensland, Brisbane, Australia.
- Herston Infectious Diseases (HeIDI), Metro North Health, Brisbane, QLD, Australia.
- Department of Pharmacy, Royal Brisbane and Women's Hospital, Brisbane, Australia.
- Department of Intensive Care Medicine, Royal Brisbane and Women's Hospital, Brisbane, Australia.
- Division of Anaesthesiology Critical Care Emergency and Pain Medicine, Nîmes University Hospital, University of Montpellier, Nîmes, France.
| | - Mohd-Hafiz Abdul-Aziz
- Faculty of Medicine, University of Queensland Centre for Clinical Research, The University of Queensland, Brisbane, Australia
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24
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Li X, Wang X, Wang L, Li C, Hao X, Du Z, Xie H, Yang F, Wang H, Hou X. Impact of Nosocomial Infection on in-Hospital Mortality Rate in Adult Patients Under Venoarterial Extracorporeal Membrane Oxygenation After Cardiac Surgery. Infect Drug Resist 2023; 16:4189-4200. [PMID: 37404257 PMCID: PMC10315138 DOI: 10.2147/idr.s390599] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Accepted: 05/30/2023] [Indexed: 07/06/2023] Open
Abstract
Objective There was no consensus on the impact of nosocomial infection on In-hospital mortality rate in patients receiving ECMO. This study aimed to investigate the impact of nosocomial infection (NI) on In-hospital mortality rate in adult patients receiving venoarterial extracorporeal membrane oxygenation (VA-ECMO) after cardiac surgery. Materials and Methods This retrospective study included 503 adult patients who underwent VA-ECMO after cardiac surgery. The impact of time-dependent NIs on In-hospital mortality rate within 28 days of ECMO initiation was investigated using a Cox regression model. The cumulative incidence function for death was compared between patients with NIs and those without NIs using a competing risk model. Results Within 28 days after ECMO initiation, 206 (41.0%) patients developed NIs, and 220 (43.7%) patients died. The prevalence rates of NIs were 27.8% and 20.3% during and after ECMO therapy, respectively. The incidence rates of NIs during and after ECMO therapy were 49‰ and 25‰, respectively. Time-dependent NI was an independent risk factor for predicting death (hazard ratio = 1.05, 95% confidence interval = 1.00-1.11). The cumulative incidence of death in patients with NI was significantly higher than that in patients without NI at each time point within 28 days of ECMO initiation. (Z = 5.816, P = 0.0159). Conclusion NI was a common complication in adult patients who received VA-ECMO after cardiac surgery, and time-dependent NI was an independent risk factor for predicting mortality in these patients. Using a competing risk model, we confirmed that NIs increased the risk of In-hospital mortality rate in these patients.
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Affiliation(s)
- Xiyuan Li
- Center for Cardiac Intensive Care, Beijing Institute of Heart, Lung, and Blood Vessel Diseases, Beijing Anzhen Hospital, Capital Medical University, Beijing, 100029, People’s Republic of China
- Department of Intensive Care Unit, Aviation General Hospital of China Medical University, Beijing, 100012, People’s Republic of China
| | - Xiaomeng Wang
- Center for Cardiac Intensive Care, Beijing Institute of Heart, Lung, and Blood Vessel Diseases, Beijing Anzhen Hospital, Capital Medical University, Beijing, 100029, People’s Republic of China
| | - Liangshan Wang
- Center for Cardiac Intensive Care, Beijing Institute of Heart, Lung, and Blood Vessel Diseases, Beijing Anzhen Hospital, Capital Medical University, Beijing, 100029, People’s Republic of China
| | - Chenglong Li
- Center for Cardiac Intensive Care, Beijing Institute of Heart, Lung, and Blood Vessel Diseases, Beijing Anzhen Hospital, Capital Medical University, Beijing, 100029, People’s Republic of China
| | - Xing Hao
- Center for Cardiac Intensive Care, Beijing Institute of Heart, Lung, and Blood Vessel Diseases, Beijing Anzhen Hospital, Capital Medical University, Beijing, 100029, People’s Republic of China
| | - Zhongtao Du
- Center for Cardiac Intensive Care, Beijing Institute of Heart, Lung, and Blood Vessel Diseases, Beijing Anzhen Hospital, Capital Medical University, Beijing, 100029, People’s Republic of China
| | - Haixiu Xie
- Center for Cardiac Intensive Care, Beijing Institute of Heart, Lung, and Blood Vessel Diseases, Beijing Anzhen Hospital, Capital Medical University, Beijing, 100029, People’s Republic of China
| | - Feng Yang
- Center for Cardiac Intensive Care, Beijing Institute of Heart, Lung, and Blood Vessel Diseases, Beijing Anzhen Hospital, Capital Medical University, Beijing, 100029, People’s Republic of China
| | - Hong Wang
- Center for Cardiac Intensive Care, Beijing Institute of Heart, Lung, and Blood Vessel Diseases, Beijing Anzhen Hospital, Capital Medical University, Beijing, 100029, People’s Republic of China
| | - Xiaotong Hou
- Center for Cardiac Intensive Care, Beijing Institute of Heart, Lung, and Blood Vessel Diseases, Beijing Anzhen Hospital, Capital Medical University, Beijing, 100029, People’s Republic of China
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25
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Mokrani D, Chommeloux J, Pineton de Chambrun M, Hékimian G, Luyt CE. Antibiotic stewardship in the ICU: time to shift into overdrive. Ann Intensive Care 2023; 13:39. [PMID: 37148398 PMCID: PMC10163585 DOI: 10.1186/s13613-023-01134-9] [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: 01/05/2023] [Accepted: 04/20/2023] [Indexed: 05/08/2023] Open
Abstract
Antibiotic resistance is a major health problem and will be probably one of the leading causes of deaths in the coming years. One of the most effective ways to fight against resistance is to decrease antibiotic consumption. Intensive care units (ICUs) are places where antibiotics are widely prescribed, and where multidrug-resistant pathogens are frequently encountered. However, ICU physicians may have opportunities to decrease antibiotics consumption and to apply antimicrobial stewardship programs. The main measures that may be implemented include refraining from immediate prescription of antibiotics when infection is suspected (except in patients with shock, where immediate administration of antibiotics is essential); limiting empiric broad-spectrum antibiotics (including anti-MRSA antibiotics) in patients without risk factors for multidrug-resistant pathogens; switching to monotherapy instead of combination therapy and narrowing spectrum when culture and susceptibility tests results are available; limiting the use of carbapenems to extended-spectrum beta-lactamase-producing Enterobacteriaceae, and new beta-lactams to difficult-to-treat pathogen (when these news beta-lactams are the only available option); and shortening the duration of antimicrobial treatment, the use of procalcitonin being one tool to attain this goal. Antimicrobial stewardship programs should combine these measures rather than applying a single one. ICUs and ICU physicians should be at the frontline for developing antimicrobial stewardship programs.
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Affiliation(s)
- David Mokrani
- Service de Médecine Intensive Réanimation, Institut de Cardiologie, ICAN, Groupe Hospitalier Pitié-Salpêtrière, Assistance Publique-Hôpitaux de Paris, Sorbonne-Université, Hôpital Pitié-Salpêtrière, 47-83, Boulevard de l'Hôpital, 75651, Paris Cedex 13, France
| | - Juliette Chommeloux
- Service de Médecine Intensive Réanimation, Institut de Cardiologie, ICAN, Groupe Hospitalier Pitié-Salpêtrière, Assistance Publique-Hôpitaux de Paris, Sorbonne-Université, Hôpital Pitié-Salpêtrière, 47-83, Boulevard de l'Hôpital, 75651, Paris Cedex 13, France
| | - Marc Pineton de Chambrun
- Service de Médecine Intensive Réanimation, Institut de Cardiologie, ICAN, Groupe Hospitalier Pitié-Salpêtrière, Assistance Publique-Hôpitaux de Paris, Sorbonne-Université, Hôpital Pitié-Salpêtrière, 47-83, Boulevard de l'Hôpital, 75651, Paris Cedex 13, France
| | - Guillaume Hékimian
- Service de Médecine Intensive Réanimation, Institut de Cardiologie, ICAN, Groupe Hospitalier Pitié-Salpêtrière, Assistance Publique-Hôpitaux de Paris, Sorbonne-Université, Hôpital Pitié-Salpêtrière, 47-83, Boulevard de l'Hôpital, 75651, Paris Cedex 13, France
| | - Charles-Edouard Luyt
- Service de Médecine Intensive Réanimation, Institut de Cardiologie, ICAN, Groupe Hospitalier Pitié-Salpêtrière, Assistance Publique-Hôpitaux de Paris, Sorbonne-Université, Hôpital Pitié-Salpêtrière, 47-83, Boulevard de l'Hôpital, 75651, Paris Cedex 13, France.
- Sorbonne Université, INSERM, UMRS_1166-ICAN Institute of Cardiometabolism and Nutrition, Paris, France.
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26
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Mornese Pinna S, Sousa Casasnovas I, Olmedo M, Machado M, Juàrez Fernández M, Devesa-Cordero C, Galar A, Alvarez-Uria A, Fernández-Avilés F, García Carreño J, Martínez-Sellés M, De Rosa FG, Corcione S, Bouza E, Muñoz P, Valerio M. Nosocomial Infections in Adult Patients Supported by Extracorporeal Membrane Oxygenation in a Cardiac Intensive Care Unit. Microorganisms 2023; 11:microorganisms11041079. [PMID: 37110503 PMCID: PMC10143322 DOI: 10.3390/microorganisms11041079] [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: 03/27/2023] [Revised: 04/07/2023] [Accepted: 04/16/2023] [Indexed: 04/29/2023] Open
Abstract
The use of venoarterial (VA) extracorporeal membrane oxygenation therapy (ECMO) in patients admitted to cardiac intensive care units (CICU) has increased. Data regarding infections in this population are scarce. In this retrospective study, we analyzed the risk factors, outcome, and predictors of in-hospital mortality due to nosocomial infections in patients with ECMO admitted to a single coronary intensive care unit between July 2013 and March 2019 treated with VA-ECMO for >48 h. From 69 patients treated with VA-ECMO >48 h, (median age 58 years), 29 (42.0%) patients developed 34 episodes of infections with an infection rate of 0.92/1000 ECMO days. The most frequent were ventilator-associated pneumonia (57.6%), tracheobronchitis (9.1%), bloodstream infections (9.1%), skin and soft tissue infections (9.1%), and cytomegalovirus reactivation (9.1%). In-hospital mortality was 47.8%, but no association with nosocomial infections was found (p = 0.75). The number of days on ECMO (OR 1.14, 95% CI 1.01-1.30, p = 0.029) and noninfectious complications were higher in the infected patients (OR: 3.8 95% CI = 1.05-14.1). A higher baseline creatinine value (OR: 8.2 95% CI = 1.12-60.2) and higher blood lactate level at 4 h after ECMO initiation (OR: 2.0 95% CI = 1.23-3.29) were significant and independent risk factors for mortality. Conclusions: Nosocomial infections in medical patients treated with VA-ECMO are very frequent, mostly Gram-negative respiratory infections. Preventive measures could play an important role for these patients.
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Affiliation(s)
- Simone Mornese Pinna
- Servicio de Microbiología Clínica y Enfermedades Infecciosas, Hospital General Universitario Gregorio Marañón, 28009 Madrid, Spain
| | - Iago Sousa Casasnovas
- Servicio de Cardiología, Hospital General Universitario Gregorio Marañón, CIBERCV, 28007 Madrid, Spain
| | - María Olmedo
- Servicio de Microbiología Clínica y Enfermedades Infecciosas, Hospital General Universitario Gregorio Marañón, 28009 Madrid, Spain
- Instituto de Investigación Sanitaria Gregorio Marañón, 28009 Madrid, Spain
| | - Marina Machado
- Servicio de Microbiología Clínica y Enfermedades Infecciosas, Hospital General Universitario Gregorio Marañón, 28009 Madrid, Spain
- Instituto de Investigación Sanitaria Gregorio Marañón, 28009 Madrid, Spain
| | - Miriam Juàrez Fernández
- Servicio de Cardiología, Hospital General Universitario Gregorio Marañón, CIBERCV, 28007 Madrid, Spain
| | - Carolina Devesa-Cordero
- Servicio de Cardiología, Hospital General Universitario Gregorio Marañón, CIBERCV, 28007 Madrid, Spain
| | - Alicia Galar
- Servicio de Microbiología Clínica y Enfermedades Infecciosas, Hospital General Universitario Gregorio Marañón, 28009 Madrid, Spain
- Instituto de Investigación Sanitaria Gregorio Marañón, 28009 Madrid, Spain
| | - Ana Alvarez-Uria
- Servicio de Microbiología Clínica y Enfermedades Infecciosas, Hospital General Universitario Gregorio Marañón, 28009 Madrid, Spain
- Instituto de Investigación Sanitaria Gregorio Marañón, 28009 Madrid, Spain
| | - Francisco Fernández-Avilés
- Servicio de Cardiología, Hospital General Universitario Gregorio Marañón, CIBERCV, 28007 Madrid, Spain
- Instituto de Investigación Sanitaria Gregorio Marañón, 28009 Madrid, Spain
| | - Jorge García Carreño
- Servicio de Cardiología, Hospital General Universitario Gregorio Marañón, CIBERCV, 28007 Madrid, Spain
| | - Manuel Martínez-Sellés
- Servicio de Cardiología, Hospital General Universitario Gregorio Marañón, CIBERCV, 28007 Madrid, Spain
- Instituto de Investigación Sanitaria Gregorio Marañón, 28009 Madrid, Spain
- Facultad de Medicina, Universidad Complutense de Madrid, 28040 Madrid, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Respiratorias (CIBERES), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Francesco Giuseppe De Rosa
- Department of Medical Sciences, Infectious Diseases, University of Turin, A.O.U. Città della Salute e della Scienza di Torino, 10124 Turin, Italy
| | - Silvia Corcione
- Department of Medical Sciences, Infectious Diseases, University of Turin, A.O.U. Città della Salute e della Scienza di Torino, 10124 Turin, Italy
| | - Emilio Bouza
- Servicio de Microbiología Clínica y Enfermedades Infecciosas, Hospital General Universitario Gregorio Marañón, 28009 Madrid, Spain
- Instituto de Investigación Sanitaria Gregorio Marañón, 28009 Madrid, Spain
- Facultad de Medicina, Universidad Complutense de Madrid, 28040 Madrid, Spain
| | - Patricia Muñoz
- Servicio de Microbiología Clínica y Enfermedades Infecciosas, Hospital General Universitario Gregorio Marañón, 28009 Madrid, Spain
- Instituto de Investigación Sanitaria Gregorio Marañón, 28009 Madrid, Spain
- Facultad de Medicina, Universidad Complutense de Madrid, 28040 Madrid, Spain
| | - Maricela Valerio
- Servicio de Microbiología Clínica y Enfermedades Infecciosas, Hospital General Universitario Gregorio Marañón, 28009 Madrid, Spain
- Instituto de Investigación Sanitaria Gregorio Marañón, 28009 Madrid, Spain
- Facultad de Medicina, Universidad Complutense de Madrid, 28040 Madrid, Spain
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27
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Massart N, Camus C, Nesseler N, Fillâtre P, Flecher E, Mansour A, Verhoye JP, Le Fevre L, Luyt CE. Multiple-site decontamination to prevent acquired infection in patients with veno-venous ECMO support. Ann Intensive Care 2023; 13:27. [PMID: 37024761 PMCID: PMC10079793 DOI: 10.1186/s13613-023-01120-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Accepted: 03/18/2023] [Indexed: 04/08/2023] Open
Abstract
BACKGROUND Acute distress respiratory syndrome (ARDS) patients with veno-venous extra corporeal membrane oxygenation (ECMO) support are particularly exposed to ECMO-associated infection (ECMO-AI). Unfortunately, data regarding AI prophylaxis in this setting are lacking. Selective decontamination regimens decrease AI incidence, including ventilator-associated pneumonia (VAP) and bloodstream infection (BSI) in critically ill patients. We hypothesized that a multiple-site decontamination (MSD) regimen is associated with a reduction in the incidence of AI among VV-ECMO patients. METHODS We conducted a retrospective observational study in three French ECMO referral centers from January 2010 to December 2021. All adult patients (> 18 years old) who received VV-ECMO support for ARDS were eligible. In addition to standard care (SC), 2 ICUs used MSD, which consists of the administration of topical antibiotics four times daily in the oropharynx and the gastric tube, once daily chlorhexidine body-wash and a 5-day nasal mupirocin course. AIs were compared between the 2 ICUs using MSD (MSD group) and the last ICU using SC. RESULTS They were 241 patients available for the study. Sixty-nine were admitted in an ICU that applied MSD while the 172 others received standard care and constituted the SC group. There were 19 ECMO-AIs (12 VAP, 7 BSI) in the MSD group (1162 ECMO-days) compared to 143 AIs (104 VAP, 39 BSI) in the SC group (2376 ECMO-days), (p < 0.05 for all infection site). In a Poisson regression model, MSD was independently associated with a lower incidence of ECMO-AI (IRR = 0.42, 95% CI [0.23-0.60] p < 0.001). There were 30 multidrug resistant microorganisms (MDRO) acquisition in the SC group as compared with two in the MSD group (IRR = 0.13, 95% CI [0.03-0.56] p = 0.001). Mortality in ICU was similar in both groups (43% in the SC group vs 45% in the MSD group p = 0.90). Results were similar after propensity-score matching. CONCLUSION In this cohort of patients from different hospitals, MSD appeared to be safe in ECMO patients and may be associated with improved outcomes including lower ECMO-AI and MDRO acquisition incidences. Since residual confounders may persist, these promising results deserve confirmation by randomized controlled trials.
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Affiliation(s)
- Nicolas Massart
- Service de Réanimation, CH de St BRIEUC, 10, rue Marcel Proust, 22000, Saint-Brieuc, France.
| | - Christophe Camus
- Service de réanimation médicale, CHU de Rennes, 2, rue Henri le Guilloux, 35000, Rennes, France
| | - Nicolas Nesseler
- Department of Anesthesia and Critical Care, Rennes University Hospital, Rennes, France
- Univ Rennes, CHU de Rennes, Inra, Inserm, Institut NUMECAN - UMR_A 1341, UMR_S 1241, CIC 1414 (Centre d'Investigation Clinique de Rennes), 35000, Rennes, France
| | - Pierre Fillâtre
- Service de Réanimation, CH de St BRIEUC, 10, rue Marcel Proust, 22000, Saint-Brieuc, France
| | - Erwan Flecher
- Department of Thoracic and Cardiovascular Surgery, Rennes University Hospital, University of Rennes 1, Signal and Image Treatment Laboratory (LTSI), Inserm U1099, Rennes, France
| | - Alexandre Mansour
- Department of Anesthesia and Critical Care, Rennes University Hospital, Rennes, France
- Univ Rennes, CHU de Rennes, Inra, Inserm, Institut NUMECAN - UMR_A 1341, UMR_S 1241, CIC 1414 (Centre d'Investigation Clinique de Rennes), 35000, Rennes, France
| | - Jean-Philippe Verhoye
- Department of Thoracic and Cardiovascular Surgery, Rennes University Hospital, University of Rennes 1, Signal and Image Treatment Laboratory (LTSI), Inserm U1099, Rennes, France
| | - Lucie Le Fevre
- Service de Médecine Intensive Réanimation, Institut de Cardiologie, Assistance Publique-Hôpitaux de Paris (APHP), Paris, France
| | - Charles-Edouard Luyt
- Service de Médecine Intensive Réanimation, Institut de Cardiologie, Assistance Publique-Hôpitaux de Paris (APHP), Paris, France
- Sorbonne-Université, Hôpital Pitié-Salpêtrière, and Sorbonne Université, INSERM, UMRS_1166-ICAN Institute of Cardiometabolism and Nutrition, Paris, France
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28
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Spriet I, De Waele JJ. Adequate Antimicrobial Dosing in Critically Ill Patients Receiving Extracorporeal Membrane Oxygenation: Where to Go from Here? Am J Respir Crit Care Med 2023; 207:649-651. [PMID: 36342425 PMCID: PMC10037466 DOI: 10.1164/rccm.202210-2000ed] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Affiliation(s)
- Isabel Spriet
- Pharmacy Department University Hospitals Leuven Leuven, Belgium
- Department of Pharmaceutical and Pharmacological Sciences University of Leuven Leuven, Belgium
| | - Jan J De Waele
- Department of Intensive Care Medicine Ghent University Hospital Ghent, Belgium
- Department of Internal Medicine and Pediatrics Ghent University Ghent, Belgium
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29
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Shekar K, Abdul-Aziz MH, Cheng V, Burrows F, Buscher H, Cho YJ, Corley A, Diehl A, Gilder E, Jakob SM, Kim HS, Levkovich BJ, Lim SY, McGuinness S, Parke R, Pellegrino V, Que YA, Reynolds C, Rudham S, Wallis SC, Welch SA, Zacharias D, Fraser JF, Roberts JA. Antimicrobial Exposures in Critically Ill Patients Receiving Extracorporeal Membrane Oxygenation. Am J Respir Crit Care Med 2023; 207:704-720. [PMID: 36215036 DOI: 10.1164/rccm.202207-1393oc] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Rationale: Data suggest that altered antimicrobial concentrations are likely during extracorporeal membrane oxygenation (ECMO). Objectives: The primary aim of this analysis was to describe the pharmacokinetics (PKs) of antimicrobials in critically ill adult patients receiving ECMO. Our secondary aim was to determine whether current antimicrobial dosing regimens achieve effective and safe exposure. Methods: This study was a prospective, open-labeled, PK study in six ICUs in Australia, New Zealand, South Korea, and Switzerland. Serial blood samples were collected over a single dosing interval during ECMO for 11 antimicrobials. PK parameters were estimated using noncompartmental methods. Adequacy of antimicrobial dosing regimens were evaluated using predefined concentration exposures associated with maximal clinical outcomes and minimal toxicity risks. Measurements and Main Results: We included 993 blood samples from 85 patients. The mean age was 44.7 ± 14.4 years, and 61.2% were male. Thirty-eight patients (44.7%) were receiving renal replacement therapy during the first PK sampling. Large variations (coefficient of variation of ⩾30%) in antimicrobial concentrations were seen leading to more than fivefold variations in all PK parameters across all study antimicrobials. Overall, 70 (56.5%) concentration profiles achieved the predefined target concentration and exposure range. Target attainment rates were not significantly different between modes of ECMO and renal replacement therapy. Poor target attainment was observed across the most frequently used antimicrobials for ECMO recipients, including for oseltamivir (33.3%), piperacillin (44.4%), and vancomycin (27.3%). Conclusions: Antimicrobial PKs were highly variable in critically ill patients receiving ECMO, leading to poor target attainment rates. Clinical trial registered with the Australian New Zealand Clinical Trials Registry (ACTRN12612000559819).
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Affiliation(s)
- Kiran Shekar
- Adult Intensive Care Services and Critical Care Research Group, The Prince Charles Hospital, Brisbane, Queensland, Australia
- Faculty of Medicine, The University of Queensland, Brisbane, Queensland, Australia
- Faculty of Health, Queensland University of Technology, Brisbane, Queensland, Australia
- Faculty of Health Sciences and Medicine, Bond University, Gold Coast, Queensland, Australia
| | - Mohd H Abdul-Aziz
- University of Queensland Centre for Clinical Research, Faculty of Medicine, The University of Queensland, Brisbane, Queensland, Australia
| | - Vesa Cheng
- University of Queensland Centre for Clinical Research, Faculty of Medicine, The University of Queensland, Brisbane, Queensland, Australia
| | | | - Hergen Buscher
- Department of Intensive Care Medicine, St Vincent's Hospital, Sydney, New South Wales, Australia
- St Vincent's Centre for Applied Medical Research, University of New South Wales, Sydney, New South Wales, Australia
| | - Young-Jae Cho
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seongnam, Republic of Korea
| | - Amanda Corley
- Adult Intensive Care Services and Critical Care Research Group, The Prince Charles Hospital, Brisbane, Queensland, Australia
- School of Nursing and Midwifery, Griffith University, Nathan, Queensland, Australia
| | - Arne Diehl
- Department of Intensive Care and Hyperbaric Medicine, The Alfred Hospital, Melbourne, Victoria, Australia
- School of Public Health and Preventive Medicine and
| | - Eileen Gilder
- Experiential Development and Graduate Education and Centre for Medicines Use and Safety, Faculty of Pharmacy and Pharmaceutical Sciences, Monash University, Melbourne, Victoria, Australia
| | - Stephan M Jakob
- Cardiothoracic and Vascular Intensive Care Unit, Auckland City Hospital, Auckland, New Zealand
| | - Hyung-Sook Kim
- Department of Intensive Care Medicine, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Bianca J Levkovich
- Department of Pharmacy, Seoul National University Bundang Hospital, Seongnam, Republic of Korea
| | - Sung Yoon Lim
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seongnam, Republic of Korea
| | - Shay McGuinness
- School of Nursing, The University of Auckland, Auckland, New Zealand
| | - Rachael Parke
- Department of Intensive Care Medicine and Pharmacy, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia; and
- Division of Anaesthesiology Critical Care Emergency and Pain Medicine, Nîmes University Hospital, University of Montpellier, Nîmes, France
| | - Vincent Pellegrino
- Department of Intensive Care and Hyperbaric Medicine, The Alfred Hospital, Melbourne, Victoria, Australia
- School of Public Health and Preventive Medicine and
| | - Yok-Ai Que
- Cardiothoracic and Vascular Intensive Care Unit, Auckland City Hospital, Auckland, New Zealand
| | - Claire Reynolds
- Department of Intensive Care Medicine, St Vincent's Hospital, Sydney, New South Wales, Australia
| | - Sam Rudham
- Department of Intensive Care Medicine, St Vincent's Hospital, Sydney, New South Wales, Australia
| | - Steven C Wallis
- University of Queensland Centre for Clinical Research, Faculty of Medicine, The University of Queensland, Brisbane, Queensland, Australia
| | | | - David Zacharias
- Cardiothoracic and Vascular Intensive Care Unit, Auckland City Hospital, Auckland, New Zealand
| | - John F Fraser
- Adult Intensive Care Services and Critical Care Research Group, The Prince Charles Hospital, Brisbane, Queensland, Australia
- Faculty of Medicine, The University of Queensland, Brisbane, Queensland, Australia
- Faculty of Health, Queensland University of Technology, Brisbane, Queensland, Australia
- Faculty of Health Sciences and Medicine, Bond University, Gold Coast, Queensland, Australia
| | - Jason A Roberts
- University of Queensland Centre for Clinical Research, Faculty of Medicine, The University of Queensland, Brisbane, Queensland, Australia
- Department of Intensive Care Medicine and Pharmacy, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia; and
- Division of Anaesthesiology Critical Care Emergency and Pain Medicine, Nîmes University Hospital, University of Montpellier, Nîmes, France
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Marcus JE, Ford MB, Sattler LA, Iqbal S, Garner CL, Sobieszczyk MJ, Barsoumian AE. Treatment and outcome of gram-positive bacteremia in patients receiving extracorporeal membrane oxygenation. Heart Lung 2023; 60:15-19. [PMID: 36871407 DOI: 10.1016/j.hrtlng.2023.02.020] [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: 01/06/2023] [Revised: 02/21/2023] [Accepted: 02/23/2023] [Indexed: 03/06/2023]
Abstract
BACKGROUND While guidance exists for management of blood stream infections with various invasive devices, there are currently limited data to guide antibiotic selection and duration for bacteremia in patients receiving extracorporeal membrane oxygenation (ECMO). OBJECTIVE To evaluate the treatment and outcomes of thirty-six patients with Staphylococcus aureus and Enterococcus bacteremia on ECMO support. METHODS Blood culture data was retrospectively analyzed from patients with Staphylococcus aureus bacteremia (SAB) or Enterococcus bacteremia who underwent ECMO support between March 2012 and September 2021 at Brooke Army Medical Center. RESULTS Of the 282 patients who received ECMO during this study period, there 25 (9%) patients developed Enterococcus bacteremia and 16 (6%) developed SAB. SAB occurred earlier in ECMO as compared to Enterococcus (median day 2 IQR (1-5) vs. 22 (12-51), p = 0.01). The most common duration of antibiotics was 28 days after clearance for SAB and 14 days after clearance for Enterococcus. 2 (5%) patients underwent cannula exchange with primary bacteremia, and 7 (17%) underwent circuit exchange. 1/3 (33%) patients with SAB and 3/10 (30%) patients with Enterococcus bacteremia who remained cannulated after completion of antibiotics had a second episode of SAB or Enterococcus bacteremia. CONCLUSION This single center case series is the first to describe the specific treatment and outcomes of patients receiving ECMO complicated by SAB and Enterococcus bacteremia. For patients who remain on ECMO after completion of antibiotics, there is a risk of a second episode of Enterococcus bacteremia or SAB.
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Affiliation(s)
- Joseph E Marcus
- Infectious Disease Service, Department of Medicine, Brooke Army Medical Center 3551 Roger Brooke Drive, Joint Base San Antonio, TX 78234 United States; Department of Medicine, Uniformed Services University of Health Sciences, 4301 Jones Bridge Rd, Bethesda, MD 20814 United States.
| | - Mary B Ford
- Infectious Disease Service, Department of Medicine, Brooke Army Medical Center 3551 Roger Brooke Drive, Joint Base San Antonio, TX 78234 United States; Department of Medicine, Uniformed Services University of Health Sciences, 4301 Jones Bridge Rd, Bethesda, MD 20814 United States
| | - Lauren A Sattler
- Department of Medicine, Uniformed Services University of Health Sciences, 4301 Jones Bridge Rd, Bethesda, MD 20814 United States; Pulmonary and Critical Care Section, Washington University in St. Louis, 660 Euclid Avenue, St. Louis, MO 63110 United States
| | - Sonia Iqbal
- Department of Medicine, Andrews Air Force Base, 1050 West Perimeter Road, Joint Base Andrew AFB, MD 20762 United States
| | - Chelsea L Garner
- Pulmonary and Critical Care Service, Department of Medicine, Brooke Army Medical Center, 3551 Roger Brooke Drive, Joint Base San Antonio, TX 78234 United States
| | - Michal J Sobieszczyk
- Department of Medicine, Uniformed Services University of Health Sciences, 4301 Jones Bridge Rd, Bethesda, MD 20814 United States; Pulmonary and Critical Care Service, Department of Medicine, Brooke Army Medical Center, 3551 Roger Brooke Drive, Joint Base San Antonio, TX 78234 United States
| | - Alice E Barsoumian
- Infectious Disease Service, Department of Medicine, Brooke Army Medical Center 3551 Roger Brooke Drive, Joint Base San Antonio, TX 78234 United States; Department of Medicine, Uniformed Services University of Health Sciences, 4301 Jones Bridge Rd, Bethesda, MD 20814 United States
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Peitz GJ, Murry DJ. The Influence of Extracorporeal Membrane Oxygenation on Antibiotic Pharmacokinetics. Antibiotics (Basel) 2023; 12:500. [PMID: 36978367 PMCID: PMC10044059 DOI: 10.3390/antibiotics12030500] [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: 02/04/2023] [Revised: 02/24/2023] [Accepted: 03/01/2023] [Indexed: 03/06/2023] Open
Abstract
Extracorporeal membrane oxygenation (ECMO) is becoming increasingly utilized to support critically ill patients who experience life-threatening cardiac or pulmonary compromise. The provision of this intervention poses challenges related to its complications and the optimization of medication therapy. ECMO's mechanical circulatory support is facilitated via various devices and equipment that have been shown to sequester lipophilic- and protein-bound medications, including anti-infectives. Since infectious outcomes are dependent on achieving specific anti-infectives' pharmacodynamic targets, the understanding of these medications' pharmacokinetic parameters in the setting of ECMO is important to clinicians. This narrative, non-systematic review evaluated the findings of the most recent and robust pharmacokinetic analyses for commonly utilized anti-infectives in the setting of ECMO. The data from available literature indicates that anti-infective pharmacokinetic parameters are similar to those observed in other non-ECMO critically ill populations, but considerable variability in the findings was observed between patients, thus prompting further evaluation of therapeutic drug monitoring in this complex population.
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Affiliation(s)
- Gregory J. Peitz
- Nebraska Medicine, Nebraska Medical Center, Omaha, NE 68198, USA
- Department of Pharmacy Practice and Science, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Daryl J. Murry
- Clinical Pharmacology Laboratory, Department of Pharmacy Practice and Science, University of Nebraska Medical Center, Omaha, NE 68198, USA
- Fred and Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE 68198, USA
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Tantway TM, Arafat AA, Albabtain MA, Belghith M, Osman AA, Aboughanima MA, Abdullatif MT, Elshoura YA, AlBarak MM. Sepsis in postcardiotomy cardiogenic shock patients supported with veno- arterial extracorporeal membrane oxygenation. Int J Artif Organs 2023; 46:153-161. [PMID: 36744676 DOI: 10.1177/03913988231152978] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND Sepsis could affect the outcomes of patients with postcardiotomy cardiogenic shock supported with extracorporeal membrane oxygenation (ECMO). Our objectives were to characterize sepsis patients with ECMO support for postcardiotomy cardiogenic shock and assess its predictors and effect on patients' outcomes. METHODS This retrospective study included 103 patients with ECMO for postcardiotomy cardiogenic shock from 2009 to 2020. Patients were divided according to the occurrence and timing of sepsis into three groups. Group 1 included patients with no sepsis (n = 67), Group 2 included patients with ECMO-related sepsis (n = 10), and Group 3 included patients with non-ECMO-related sepsis (n = 26). RESULTS Lactate level before ECMO was highest in the ECMO-associated sepsis group (Group 1 and 2 p = 0.003 and Group 2 and 3 p = 0.003). Dialysis and gastrointestinal bleeding were highest in ECMO-associated sepsis (p = 0.03 and 0.04, respectively). Blood transfusion was higher in ECMO-associated sepsis than in patients with no sepsis (p = 0.01). Mortality was nonsignificantly higher in patients with ECMO-associated sepsis. High BMI (OR: 1.11; p = 0.004), preoperative dialysis (OR: 7.35; p = 0.02), preoperative IABP (OR: 9.9.61; p = 0.01) and CABG (OR: 6.29; p = 0.01) were significantly associated with sepsis. Older age (OR: 1.08; p = 0.004), lower BSA (OR: 0.004; p = 0.003), peripheral cannulation (OR: 29.82; p = 0.03), and high pre ECMO lactate level (OR: 1.24; p = 0.001) were associated with increased mortality. Sepsis did not predict mortality (OR: 1.83; p = 0.21). CONCLUSIONS Sepsis is a dreaded complication in patients with postcardiotomy cardiogenic shock, especially ECMO-associated sepsis. Preoperative risk factors could predict postoperative sepsis in ECMO patients.
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Affiliation(s)
- Tarek M Tantway
- Intensive Care Department, Prince Sultan Cardiac Center, Riyadh, Saudi Arabia.,Intensive Care Department, Cairo University, Cairo, Egypt
| | - Amr A Arafat
- Adult Cardiac Surgery Department, Prince Sultan Cardiac Center, Riyadh, Saudi Arabia.,Cardiothoracic Surgery Department, Tanta University, Tanta, Egypt
| | - Monirah A Albabtain
- Cardiology Clinical Pharmacy Department, Prince Sultan Cardiac Centre, Riyadh, Saudi Arabia
| | - Makhlouf Belghith
- Intensive Care Department, Prince Sultan Cardiac Center, Riyadh, Saudi Arabia
| | - Ahmed A Osman
- Intensive Care Department, Prince Sultan Cardiac Center, Riyadh, Saudi Arabia.,Intensive Care Department, Cairo University, Cairo, Egypt
| | | | | | - Youssef A Elshoura
- Intensive Care Department, Prince Sultan Cardiac Center, Riyadh, Saudi Arabia.,Anesthesia and Critical Care Department, Tanta University, Tanta, Egypt
| | - Mohammed M AlBarak
- Intensive Care Department, Prince Sultan Cardiac Center, Riyadh, Saudi Arabia
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Abstract
Fungal infections are common and frequently associated with clinical failure in patients receiving extracorporeal membrane oxygenation (ECMO). Antifungal drugs have physicochemical characteristics associated with a higher likelihood of sequestration onto ECMO circuitry potentially leading to a subtherapeutic drug concentration. The percentage of sequestration of the antifungal drugs-caspofungin, posaconazole, and voriconazole-was determined using an ex vivo ECMO model. The circuits were primed with whole human blood, sodium chloride 0.9%, and human albumin solution. Serial 2 ml samples were taken at baseline, 0.5, 1, 2, 6, 12, and 24 hours after drug addition, paired with non-ECMO controls stored in a water bath at 37°C. Mean loss from the blood-primed ECMO circuits and controls at 24 hours relative to baseline were 80% and 61% for caspofungin ( p = ns), 64% and 11% for posaconazole ( p < 0.005), and 27% and 19% for voriconazole ( p < 0.05). Calculated AUC 0-24 showed a 44% for caspofungin ( p = ns), 30.6% posaconazole ( p < 0.005), and 9% loss for voriconazole ( p = 0.003) compared with the controls, suggesting therapeutic concentrations of these antifungal agents cannot be guaranteed with standard dosing in patients on ECMO. Posaconazole exhibited the greatest loss to the ECMO circuit correlating with both high lipophilicity and protein binding of the drug.
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Ruiz-Ramos J, Gras-Martín L, Ramírez P. Antimicrobial Pharmacokinetics and Pharmacodynamics in Critical Care: Adjusting the Dose in Extracorporeal Circulation and to Prevent the Genesis of Multiresistant Bacteria. Antibiotics (Basel) 2023; 12:antibiotics12030475. [PMID: 36978342 PMCID: PMC10044431 DOI: 10.3390/antibiotics12030475] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Revised: 02/21/2023] [Accepted: 02/24/2023] [Indexed: 03/02/2023] Open
Abstract
Critically ill patients suffering from severe infections are prone to pathophysiological pharmacokinetic changes that are frequently associated with inadequate antibiotic serum concentrations. Minimum inhibitory concentrations (MICs) of the causative pathogens tend to be higher in intensive care units. Both pharmacokinetic changes and high antibiotic resistance likely jeopardize the efficacy of treatment. The use of extracorporeal circulation devices to support hemodynamic, respiratory, or renal failure enables pharmacokinetic changes and makes it even more difficult to achieve an adequate antibiotic dose. Besides a clinical response, antibiotic pharmacokinetic optimization is important to reduce the selection of strains resistant to common antibiotics. In this review, we summarize the present knowledge regarding pharmacokinetic changes in critically ill patients and we discuss the effects of extra-corporeal devices on antibiotic treatment together with potential solutions.
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Affiliation(s)
- Jesus Ruiz-Ramos
- Pharmacy Department, Hospital Santa Creu i Sant Pau, 08025 Barcelona, Spain
| | - Laura Gras-Martín
- Pharmacy Department, Hospital Santa Creu i Sant Pau, 08025 Barcelona, Spain
| | - Paula Ramírez
- Intensive Care Unit, Hospital Universitario y Politécnico La Fe, 46026 Valencia, Spain
- Correspondence:
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35
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Cousin VL, Rodriguez-Vigouroux R, Karam O, Rimensberger P, Posfay-Barbe KM. First nosocomial infections in children supported by veno-arterial extracorporeal membrane oxygenation (VA-ECMO). BMC Pediatr 2023; 23:89. [PMID: 36823601 PMCID: PMC9948414 DOI: 10.1186/s12887-023-03908-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Accepted: 02/15/2023] [Indexed: 02/25/2023] Open
Abstract
BACKGROUND Veno-arterial Extracorporeal Membrane Oxygenation (VA-ECMO) is a standard procedure for patient with refractory shock in Pediatric Intensive Care Unit (PICU). There is a paucity of data on the time relationship between VA-ECMO support, nosocomial infection occurrence, and PICU length of stay (LOS). The aim of this study was to determine the characteristics and impact of ECMO-related infections. METHODS This is a retrospective study from 01/2008 to 12/2014, enrolling children with a VA-ECMO support for > 6 h. We recorded the first PICU infection during the VA-ECMO run, defined as a positive microbiological sample with clinical signs of infection or clinical signs of severe infection without positive sample. RESULTS During the study period, 41 patients (25/41 male) were included, with a median age of 41.2 months (IQR 12.9-89.9) and a 53% mortality rate. Median time on VA-ECMO was 4.2 d (IQR 2-7.1), median PICU LOS was 14.7 d (IQR 4,7-26,9). Overall, 34% patients developed an infection, with an incidence of 60/1000 VA-ECMO days. Median time to first infection was 4 d (IQR 3-5), with Pseudomonas spp. being the most commonly detected microorganism (42%). Infected sites were ventilator-associated pneumonia (9/14), sternotomy infection (2/14), bloodstream (2/14) and urinary tract infections (1/14). Longer VA-ECMO support (> 5 d) (OR 5.9 (CI 95% 1.4-24.6; p = 0.01) and longer PICU stay (> 14 d) (OR 12 (95% CI 2.2-65.5; p = 0.004) were associated with infection. CONCLUSION In this single-center study, we underlined the high proportion and early occurrence of infections in patient on VA-ECMO, mostly in the first week. As infection was an early event, it may prolong the duration of VA-ECMO support and PICU LOS. Further research is needed to better understand the impact of infections on VA-ECMO and develop prevention strategies.
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Affiliation(s)
- Vladimir L Cousin
- Pediatric Intensive Care Unit, Department of Pediatrics, Gynecology and Obstetrics, Geneva University Hospitals, Geneva, Switzerland.
| | | | - Oliver Karam
- Section of Pediatric Critical Care, Department of Pediatrics, Yale School of Medicine, New Haven, CT, USA
| | - Peter Rimensberger
- Pediatric Intensive Care Unit, Department of Pediatrics, Gynecology and Obstetrics, Geneva University Hospitals, Geneva, Switzerland
| | - Klara M Posfay-Barbe
- Pediatric Infectious Diseases Unit, Department of Pediatrics, Gynecology and Obstetrics, Geneva University Hospitals, Geneva, Switzerland
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Coppens A, Zahr N, Chommeloux J, Bleibtreu A, Hekimian G, Pineton de Chambrun M, LeFevre L, Schmidt M, Robert J, Junot H, Combes A, Luyt CE. Pharmacokinetics/pharmacodynamics of ceftobiprole in patients on extracorporeal membrane oxygenation. Int J Antimicrob Agents 2023; 61:106765. [PMID: 36804372 DOI: 10.1016/j.ijantimicag.2023.106765] [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: 12/05/2022] [Revised: 02/06/2023] [Accepted: 02/12/2023] [Indexed: 02/19/2023]
Abstract
INTRODUCTION Due to its bacteriological spectrum and efficacy in skin and soft tissue infections, ceftobiprole may be of interest for extracorporeal membrane oxygenation (ECMO) cannula-related infection. It is unknown whether ceftobiprole pharmacokinetics (PK) are changed by ECMO. METHODS A retrospective monocentric cohort study was performed of 35 patients with suspected ECMO-related cannula infections (28 on ECMO, seven after ECMO removal), who received ceftobiprole as empiric treatment and had ceftobiprole blood levels measured at trough, peak and CT50 (50% of the dosing interval). Ceftobiprole blood levels of the 28 patients on ECMO were compared with those of the seven patients without ECMO. Factors associated with low ceftobiprole trough levels were also explored. RESULTS Among the 35 patients included, 29 had a confirmed cannula-related infection and 48 pathogens were isolated. Ceftobiprole MIC was determined in 29 of these 48, and 23 (79%) were susceptible to ceftobiprole. Ceftobiprole blood levels (at trough, peak and CT50) were similar in ECMO and non-ECMO patients. Moreover, in patients whose pathogens responsible for infection were susceptible to ceftobiprole, 94% had a ceftobiprole trough level above the MIC. Ceftobiprole blood levels were decreased in patients with acute renal failure requiring renal replacement therapy (RRT) and in those with increased renal clearance (defined as creatinine clearance > 130 mL/min), independent of ECMO. No other factor was associated with modification of ceftobiprole PK/pharmacodynamics (PK/PD). CONCLUSIONS The ceftobiprole PK/PD was no different in patients during ECMO or after its withdrawal. Factors associated with decreased ceftobiprole blood levels were patients requiring RRT and those with increased renal clearance.
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Affiliation(s)
- Alexandre Coppens
- Médecine Intensive Réanimation, Institut de Cardiologie, Groupe Hospitalier Pitié-Salpêtrière, Assistance Publique-Hôpitaux de Paris, Sorbonne-Université, Hôpital Pitié-Salpêtrière, Paris, France
| | - Noël Zahr
- AP-HP Sorbonne Université, Pitié-Salpêtrière Hospital, Department of Pharmacology, CIC-1901, Pharmacokinetics and Therapeutic Drug Monitoring Unit, UMR-S 1166, F-75013 Paris, France
| | - Juliette Chommeloux
- Médecine Intensive Réanimation, Institut de Cardiologie, Groupe Hospitalier Pitié-Salpêtrière, Assistance Publique-Hôpitaux de Paris, Sorbonne-Université, Hôpital Pitié-Salpêtrière, Paris, France
| | - Alexandre Bleibtreu
- Service des Maladies Infectieuses et Tropicales, Groupe Hospitalier Pitié-Salpêtrière, Assistance Publique-Hôpitaux de Paris, Sorbonne-Université, Hôpital Pitié-Salpêtrière, Paris, France
| | - Guillaume Hekimian
- Médecine Intensive Réanimation, Institut de Cardiologie, Groupe Hospitalier Pitié-Salpêtrière, Assistance Publique-Hôpitaux de Paris, Sorbonne-Université, Hôpital Pitié-Salpêtrière, Paris, France
| | - Marc Pineton de Chambrun
- Médecine Intensive Réanimation, Institut de Cardiologie, Groupe Hospitalier Pitié-Salpêtrière, Assistance Publique-Hôpitaux de Paris, Sorbonne-Université, Hôpital Pitié-Salpêtrière, Paris, France
| | - Lucie LeFevre
- Médecine Intensive Réanimation, Institut de Cardiologie, Groupe Hospitalier Pitié-Salpêtrière, Assistance Publique-Hôpitaux de Paris, Sorbonne-Université, Hôpital Pitié-Salpêtrière, Paris, France
| | - Matthieu Schmidt
- Médecine Intensive Réanimation, Institut de Cardiologie, Groupe Hospitalier Pitié-Salpêtrière, Assistance Publique-Hôpitaux de Paris, Sorbonne-Université, Hôpital Pitié-Salpêtrière, Paris, France; Sorbonne Université, INSERM, UMRS_1166-ICAN Institute of Cardiometabolism and Nutrition, Paris, France
| | - Jérôme Robert
- Bactériologie-Hygiène, DMU GioGem, Hôpital Pitié-Salpêtrière, APHP Sorbonne Université and CIMI-Paris, Inserm U1135, Sorbonne-Université, F-75013 Paris, France
| | - Helga Junot
- Service de pharmacie, Groupe Hospitalier Pitié-Salpêtrière, Assistance Publique-Hôpitaux de Paris, Sorbonne-Université, Hôpital Pitié-Salpêtrière, Paris, France
| | - Alain Combes
- Médecine Intensive Réanimation, Institut de Cardiologie, Groupe Hospitalier Pitié-Salpêtrière, Assistance Publique-Hôpitaux de Paris, Sorbonne-Université, Hôpital Pitié-Salpêtrière, Paris, France; Sorbonne Université, INSERM, UMRS_1166-ICAN Institute of Cardiometabolism and Nutrition, Paris, France
| | - Charles-Edouard Luyt
- Médecine Intensive Réanimation, Institut de Cardiologie, Groupe Hospitalier Pitié-Salpêtrière, Assistance Publique-Hôpitaux de Paris, Sorbonne-Université, Hôpital Pitié-Salpêtrière, Paris, France; Sorbonne Université, INSERM, UMRS_1166-ICAN Institute of Cardiometabolism and Nutrition, Paris, France.
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Frankford SA, Sobieszczyk MJ, Markelz AE, Marcus JE. Clearance of blood stream infections in patients receiving extracorporeal membrane oxygenation: a retrospective single-center cohort study. BMC Infect Dis 2023; 23:63. [PMID: 36732697 PMCID: PMC9894522 DOI: 10.1186/s12879-023-08021-5] [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: 11/09/2022] [Accepted: 01/19/2023] [Indexed: 02/04/2023] Open
Abstract
BACKGROUND There are limited data on the treatment of blood stream infections (BSIs) in patients receiving extracorporeal membrane oxygenation (ECMO). Current guidance recommends documenting clearance only in fungal and Gram-positive BSIs. This study investigates the incidence and clinical significance of blood stream infections with positive repeat cultures (BSIPRC) in ECMO as well as clinical factors that may predict positive repeat cultures. METHODS All BSIs in patients receiving ECMO at Brooke Army Medical Center between September 2012 and October 2021 were included in this study. BSIPRC was defined as re-isolation of the same organism on repeat blood cultures following an initial positive blood culture. RESULTS A total of 60 patients developed 87 BSI (38.5 BSI per 1000 ECMO days). Of the 80 (92%) BSIs who had repeat blood cultures drawn, patients had BSIPRC in 35 (44%) of cases. Fever, leukocytosis, and vasopressor requirement on day of repeat culture were not associated with persistent positivity. There was no difference in survival to discharge for patients with BSIPRC as compared to single day BSI (58% vs. 63%, p = 0.78). 19% of patients with Gram-negative bacteremia had BSIPRC, and gram-negative bacteremia in general was associated with an 83% morality. CONCLUSIONS There were no clinical findings that differentiated patients with BSIPRC from those who had a single day of positivity. BSI was associated with high mortality in patients with Gram-negative bacteremia. Given high incidence of positive repeat cultures being seen in Gram-negative BSIs, repeat blood cultures have utility for all BSIs in patients receiving ECMO.
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Affiliation(s)
- Stone A. Frankford
- grid.416660.30000 0004 1792 7961Internal Medicine Residency, San Antonio Uniformed Services Health Education Consortium, JBSA-Fort Sam Houston, 3551 Roger Brooke Dr, San Antonio, TX 78234 USA
| | - Michal J. Sobieszczyk
- grid.416653.30000 0004 0450 5663Department of Medicine, Brooke Army Medical Center, JBSA-Fort Sam Houston, 3551 Roger Brooke Dr, San Antonio, TX 78234 USA ,grid.265436.00000 0001 0421 5525Department of Medicine, Uniformed Services University, Bethesda, MD USA
| | - Ana E. Markelz
- grid.416653.30000 0004 0450 5663Department of Medicine, Brooke Army Medical Center, JBSA-Fort Sam Houston, 3551 Roger Brooke Dr, San Antonio, TX 78234 USA ,grid.265436.00000 0001 0421 5525Department of Medicine, Uniformed Services University, Bethesda, MD USA
| | - Joseph E. Marcus
- grid.416653.30000 0004 0450 5663Department of Medicine, Brooke Army Medical Center, JBSA-Fort Sam Houston, 3551 Roger Brooke Dr, San Antonio, TX 78234 USA ,grid.265436.00000 0001 0421 5525Department of Medicine, Uniformed Services University, Bethesda, MD USA
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Zhao X, Bai LP, Li BY, Yue ZZ, Zhao YC, Zhao XY. Comparison of mNGS and conventional culture in non-organ transplant critically ill patients supported by ECMO: a single-center study. Front Cell Infect Microbiol 2023; 13:1146088. [PMID: 37139490 PMCID: PMC10149872 DOI: 10.3389/fcimb.2023.1146088] [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: 01/16/2023] [Accepted: 03/28/2023] [Indexed: 05/05/2023] Open
Abstract
Objectives Infection is one of the important causes of death in intensive care unit (ICU) patients. At present, there are few articles focused on the detailed analysis of pathogenic microorganisms detected in different therapy periods of critically ill patients supported by extracorporeal membrane oxygenation (ECMO). Methods From October 2020 to October 2022, ECMO-assisted patients who underwent multiple times of both metagenomic next-generation sequencing (mNGS) test and conventional culture were enrolled continuously in the First Affiliated Hospital of Zhengzhou University. The baseline data, laboratory test results, and pathogenic microorganisms detected by mNGS and traditional culture in different time periods were recorded and analyzed. Results In the present study, 62 patients were included finally. According to whether the patients survived at discharge, they were divided into the survivor group (n = 24) and the non-survivor group (n = 38). Then, according to the different types of ECMO support, they were divided into the veno-venous ECMO (VV ECMO) group (n = 43) and the veno-arterial ECMO (VA ECMO) group (n = 19). The summit period of specimens of traditional culture and mNGS detection of ECMO patients was 7 days after admission, and the largest number of specimens of surviving patients appeared after ECMO withdrawal. The total number of traditional culture specimens was 1,249, the positive rate was 30.4% (380/1,249), and the positive rate of mNGS was 79.6% (82/103). A total of 28 kinds of pathogenic microorganisms were cultured from conventional culture, and 58 kinds of pathogenic microorganisms were detected by mNGS, including Mycobacterium, Rickettsia, and Chlamydia psittaci. In conventional culture, the most frequent Gram-negative bacteria, Gram-positive bacteria, and fungi were Klebsiella pneumoniae, Corynebacterium striatum, and Candida glabrata, and those with the highest frequency of occurrence in mNGS detection were Acinetobacter baumannii, Enterococcus faecium, and Aspergillus flavus. Conclusions Throughout the whole treatment process, different kinds of suspicious biological specimens of high-infection-risk ICU patients supported by ECMO should undergo both mNGS detection and traditional culture early and repeatedly.
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Affiliation(s)
- Xi Zhao
- Department of Cardiology, Cardiovascular Center, Henan Key Laboratory of Hereditary Cardiovascular Diseases, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Lin-Peng Bai
- Department of Cardiology, Cardiovascular Center, Henan Key Laboratory of Hereditary Cardiovascular Diseases, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Bo-Yan Li
- Department of Cardiology, Cardiovascular Center, Henan Key Laboratory of Hereditary Cardiovascular Diseases, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Zhen-Zhen Yue
- Department of Cardiology, Cardiovascular Center, Henan Key Laboratory of Hereditary Cardiovascular Diseases, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Yang-Chao Zhao
- Department of Cardiology, Cardiovascular Center, Henan Key Laboratory of Hereditary Cardiovascular Diseases, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
- *Correspondence: Yang-Chao Zhao, ; Xiao-Yan Zhao,
| | - Xiao-Yan Zhao
- Department of Extracorporeal Life Support Center, Department of Cardiac Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
- *Correspondence: Yang-Chao Zhao, ; Xiao-Yan Zhao,
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Muacevic A, Adler JR, Upadhyay HV, Konat A, Zalavadia P, Padaniya A, Patel P, Patel N, Prajjwal P, Sharma K. Mechanical Assist Device-Assisted Percutaneous Coronary Intervention: The Use of Impella Versus Extracorporeal Membrane Oxygenation as an Emerging Frontier in Revascularization in Cardiogenic Shock. Cureus 2023; 15:e33372. [PMID: 36751242 PMCID: PMC9898582 DOI: 10.7759/cureus.33372] [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] [Accepted: 01/03/2023] [Indexed: 01/06/2023] Open
Abstract
The extracorporeal membrane oxygenation (ECMO) procedure aids in the provision of prolonged cardiopulmonary support, whereas the Impella device (Abiomed, Danvers, MA) is a ventricular assist device that maintains circulation by pumping blood into the aorta from the left ventricle. Blood is circulated in parallel with the heart by Impella. It draws blood straight into the aorta from the left ventricle, hence preserving the physiological flow. ECMO bypasses the left atrium and the left ventricle, and the end consequence is a non-physiological flow. In this article, we conducted a detailed analysis of various publications in the literature and examined various modalities pertaining to the use of ECMO and Impella for cardiogenic shocks, such as efficacy, clinical outcomes, cost-effectiveness, device-related complications, and limitations. The Impella completely unloads the left ventricle, thereby significantly reducing the effort of the heart. Comparatively, ECMO only stabilizes a patient with cardiogenic shock for a short stretch of time and does not lessen the efforts of the left ventricle ("unload" it). In the acute setting, both devices reduced left ventricular end-diastolic pressure and provided adequate hemodynamic support. By comparing patients on Impella to those receiving ECMO, it was found that patients on Impella were associated with better clinical results, quicker recovery, limited complications, and reduced healthcare costs; however, there is a lack of conclusive studies performed demonstrating the reduction in long-term mortality rates. Considering the effectiveness of given modalities and taking into account the various studies described in the literature, Impella has reported better clinical outcomes although more clinical trials are needed for establishing the effectiveness of these interventional approaches in revascularization in cardiogenic shock.
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Kanchi M, Bangal K, PVS P, Patangi SO. Extracorporeal Membrane Oxygenation (ECMO) for Pulmonary and/or Cardiopulmonary Support-a Brief Review and Our Experience. Indian J Surg 2022; 85:1-10. [PMID: 36533272 PMCID: PMC9734967 DOI: 10.1007/s12262-022-03620-z] [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: 11/16/2021] [Accepted: 11/12/2022] [Indexed: 12/12/2022] Open
Abstract
Extracorporeal membrane oxygenation (ECMO) is a modality utilized for partially or completely supporting the cardiac and/or pulmonary function. There are multiple vascular access techniques depending upon the necessity and the mode of ECMO used. ECMO has evolved over the years as an integral part of the cardiac care discipline. Historically, this lifesaving modality began as an extension of cardiopulmonary bypass and was associated with adverse outcomes. Currently, ECMO has evolved as an accepted and viable solution to patients with severe cardiac/respiratory/cardiorespiratory failure that is refractory to conservative management. The outcomes of patients on ECMO are dependent on multiple factors originating from demographic and pathophysiological status of patients as well as the control of homeostasis during ECMO within the acceptable range. Various studies have been published by many practitioners over past decades since the dawn of ECMO era. A brief review of such experience is summated, and a conclusion is derived about the clinical course of the patients on ECMO, while adding the author's experience about the same in a tertiary care large-volume center.
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Affiliation(s)
- Muralidhar Kanchi
- Dept of Cardiac Anaesthesiology, Narayana Institute of Cardiac Sciences, Narayana Hrudayalaya, Narayana Health City, Bangalore, 560099 Karnataka India
- University of Minnesota, Minneapolis, USA
- Narayana Hrudayalaya Institute of Allied Health Sciences, #258/A, Bommasandra Industrial Area, Anekal Taluk, Bangalore, 560099 Karnataka India
| | - Kedar Bangal
- Dept of Cardiac Anaesthesiology, Narayana Institute of Cardiac Sciences, Narayana Hrudayalaya, Narayana Health City, Bangalore, 560099 Karnataka India
| | - Prakash PVS
- Perfusion Department, Narayana Institute of Cardiac Sciences, Narayana Hrudayalaya, Narayana Health City, Bangalore, 560099 Karnataka India
| | - Sanjay Orathi Patangi
- Cardiac Critical Care Services, Narayana Institute of Cardiac Sciences, Narayana Hrudayalaya, Narayana Health City, Bangalore, 560099 Karnataka India
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Meuwese CL, Brodie D, Donker DW. The ABCDE approach to difficult weaning from venoarterial extracorporeal membrane oxygenation. Crit Care 2022; 26:216. [PMID: 35841052 PMCID: PMC9284848 DOI: 10.1186/s13054-022-04089-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Accepted: 07/05/2022] [Indexed: 11/10/2022] Open
Abstract
AbstractVenoarterial extracorporeal membrane oxygenation (VA ECMO) has been increasingly applied in patients with cardiogenic shock in recent years. Nevertheless, many patients cannot be successfully weaned from VA ECMO support and 1-year mortality remains high. A systematic approach could help to optimize clinical management in favor of weaning by identifying important factors in individual patients. Here, we provide an overview of pivotal factors that potentially prevent successful weaning of VA ECMO. We present this through a rigorous approach following the relatable acronym ABCDE, in order to facilitate widespread use in daily practice.
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Outcomes of Venovenous Extracorporeal Membrane Oxygenation in Viral Acute Respiratory Distress Syndrome. ASAIO J 2022; 68:1399-1406. [PMID: 36326705 DOI: 10.1097/mat.0000000000001671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Our study assessed the relationship between the duration of venovenous extracorporeal membrane oxygenation (V-V ECMO) and patient outcomes. We studied patients undergoing V-V ECMO support for acute respiratory distress syndrome (ARDS) between 2009 and 2017 who were reported to the Extracorporeal Life Support Organization registry. We evaluated survival, major bleeding, renal failure, pulmonary complications, mechanical complications, neurologic complications, infection, and duration of V-V ECMO support. Multivariable regression modeling assessed risk factors for adverse events. Of the 4,636 patients studied, the mean support duration was 12.2 ± 13.7 days. There was a progressive increase in survival after the initiation of V-VECMO, peaking at a survival rate of 73% at 10 days of support. However, a single-day increase in V-V ECMO duration was associated with increased bleeding events (odds ratio [OR] 1.038; 95% confidence interval [CI]: 1.029-1.047; p < 0.0001), renal failure (OR 1.018; 95% CI: 1.010-1.027; p < 0.0001), mechanical complications (OR 1.065; 95% CI: 1.053-1.076; p < 0.0001), pulmonary complications (OR 1.04; 95% CI: 1.03-1.05; p < 0.0001), and infection (OR 1.04; 95% CI: 1.03-1.05; p < 0.0001). V-V ECMO progressively increases survival for ARDS over the first 10 days of support. Thereafter, rising complications associated with prolonged durations of support result in a progressive decline in survival.
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Martínez-Martínez M, Nuvials FX, Riera J. Nosocomial infections during extracorporeal membrane oxygenation. Curr Opin Crit Care 2022; 28:480-485. [PMID: 35950717 DOI: 10.1097/mcc.0000000000000976] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE OF THE REVIEW The aim of this review is to present the latest evidence regarding the prevention, diagnosis and treatment of nosocomial infections during extracorporeal membrane oxygenation (ECMO) support. RECENT FINDINGS New descriptive data from the Extracorporeal Life Support Organisation (ELSO) registry and single centre studies have been published. In parallel, there is an increase in the availability of evidence about the diagnostic accuracy of infection markers, yield of routine cultures, effectivity of antibiotic prophylaxis and other preventive measures. SUMMARY ECMO is a rescue therapy for severe hemodynamic or respiratory failure. Nosocomial infections on ECMO support are frequent (infection rate ranging between 20.5% to more than 50% of ECMO runs) and have impact in survival, with reported increases in the risk of death up to 63% in infected patients. However, diagnosis and treatment are challenging, as the unique relationship between patient and circuit may act as a confounder for infection and exacerbate the variability of antibiotic pharmacokinetics in critical illness. Clinical practice regarding antibiotic treatment and infection prevention is not yet supported by high-quality evidence.
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Affiliation(s)
- María Martínez-Martínez
- Intensive Care Department. Hospital Universitari Vall d'Hebron
- SODIR research group, Vall d'Hebron Institut de Reçerca, Barcelona
| | - Francesc Xavier Nuvials
- Intensive Care Department. Hospital Universitari Vall d'Hebron
- SODIR research group, Vall d'Hebron Institut de Reçerca, Barcelona
| | - Jordi Riera
- Intensive Care Department. Hospital Universitari Vall d'Hebron
- SODIR research group, Vall d'Hebron Institut de Reçerca, Barcelona
- CIBERES. Instituto de Salud Carlos III, Madrid, Spain
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Zou D, Ji M, Du T, Wang Q, Zhang H, Yu H, Hou N. The application of antimicrobials in VAP patients requiring ECMO supportive treatment. Front Pharmacol 2022; 13:918175. [PMID: 36210821 PMCID: PMC9538395 DOI: 10.3389/fphar.2022.918175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Accepted: 09/05/2022] [Indexed: 11/23/2022] Open
Affiliation(s)
- Dongna Zou
- Department of Pharmacy, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Mei Ji
- Department of Stomatology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Tingting Du
- Department of Pharmacy, Jinan Second People's Hospital, Jinan, China
| | - Qian Wang
- Department of Pharmacy, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Haiwen Zhang
- Department of Pharmacy, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Hengcai Yu
- Department of Pharmacy, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Ning Hou
- Department of Pharmacy, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
- *Correspondence: Ning Hou,
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45
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Shih E, Michael DiMaio J, Squiers JJ, Banwait JK, Kussman HM, Meyers DP, Meidan TG, Sheasby J, George TJ. Bloodstream and respiratory coinfections in patients with COVID-19 on ECMO. J Card Surg 2022; 37:3609-3618. [PMID: 36073136 PMCID: PMC9538542 DOI: 10.1111/jocs.16909] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Accepted: 07/25/2022] [Indexed: 11/30/2022]
Abstract
BACKGROUND Although several studies have characterized the risk of coinfection in COVID pneumonia, the risk of the bloodstream and respiratory coinfection in patients with COVID-19 pneumonia on extracorporeal membrane oxygenation (ECMO) supports severe acute respiratory distress syndrome (ARDS) is poorly understood. METHODS This is a retrospective analysis of patients with COVID-19 ARDS on ECMO at a single center between January 2020 and December 2021. Patient characteristics and clinical outcomes were compared. RESULTS Of 44 patients placed on ECMO support for COVID-19 ARDS, 30 (68.2%) patients developed a coinfection, and 14 (31.8%) patients did not. Most patients underwent venovenous ECMO (98%; 43/44) cannulation in the right internal jugular vein (98%; 43/44). Patients with coinfection had a longer duration of ECMO (34 [interquartile range, IQR: 19.5, 65] vs. 15.5 [IQR 11, 27.3] days; p = .02), intensive care unit (ICU; 44 [IQR: 27,75.5] vs 31 [IQR 20-39.5] days; p = .03), and hospital (56.5 [IQR 27,75.5] vs 37.5 [IQR: 20.5-43.3]; p = .02) length of stay. When stratified by the presence of a coinfection, there was no difference in hospital mortality (37% vs. 29%; p = .46) or Kaplan-Meier survival (logrank p = .82). Time from ECMO to first positive blood and respiratory culture were 12 [IQR: 3, 28] and 10 [IQR: 1, 15] days, respectively. Freedom from any coinfection was 50 (95% confidence interval: 37.2-67.2)% at 15 days from ECMO initiation. CONCLUSIONS There is a high rate of co-infections in patients placed on ECMO for COVID-19 ARDS. Although patients with coinfections had a longer duration of extracorporeal life support, and longer length of stays in the ICU and hospital, survival was not inferior.
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Affiliation(s)
- Emily Shih
- Department of General Surgery, Baylor University Medical Center, Dallas, Texas, USA.,Baylor Scott and White Research Institute, Dallas, Texas, USA
| | - J Michael DiMaio
- Baylor Scott and White Research Institute, Dallas, Texas, USA.,Department of Cardiothoracic Surgery, Baylor Scott and White The Heart Hospital, Plano, Texas, USA
| | - John J Squiers
- Department of General Surgery, Baylor University Medical Center, Dallas, Texas, USA.,Department of Cardiothoracic Surgery, Baylor Scott and White The Heart Hospital, Plano, Texas, USA
| | | | - Howard M Kussman
- Infectious Disease, Baylor Scott and White The Heart Hospital, Plano, Texas, USA
| | - David P Meyers
- Critical Care Medicine, Baylor Scott and White The Heart Hospital, Plano, Texas, USA
| | - Talia G Meidan
- Baylor Scott and White Research Institute, Dallas, Texas, USA
| | - Jenelle Sheasby
- Baylor Scott and White Research Institute, Dallas, Texas, USA
| | - Timothy J George
- Department of Cardiothoracic Surgery, Baylor Scott and White The Heart Hospital, Plano, Texas, USA
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46
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Jain A, Mehta Y. Sepsis Associated with Extracorporeal Membrane Oxygenation. JOURNAL OF CARDIAC CRITICAL CARE TSS 2022. [DOI: 10.1055/s-0042-1757392] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022] Open
Abstract
AbstractSepsis in patients on extracorporeal membrane oxygenation (ECMO) remains a serious complication. Its presence is a poor prognostic marker and increases overall mortality. Adult patients with prolonged duration on ECMO are at high risk of developing sepsis. Ventilator-associated pneumonia and bloodstream infections are the main sources of infection these patients. A strong early suspicion, drawing adequate volume for blood cultures, and early and timely administration of empirical antibiotics can help control the infection and decrease the morbidity and mortality. The diagnostic and the treatment are both challenging. Cardiac patients have increased risk of nosocomial infection while on ECMO, which may be in part due to longer cannulation times, as well as increased likelihood of undergoing major procedures or having an open chest.
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Affiliation(s)
- Aashish Jain
- Medanta Institute of Critical Care and Anaesthesia, Medanta The Medicity, Gurugram, Haryana, India
| | - Yatin Mehta
- Medanta Institute of Critical Care and Anaesthesia, Medanta The Medicity, Gurugram, Haryana, India
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Xu W, Fu Y, Yao Y, Zhou J, Zhou H. Nosocomial Infections in Nonsurgical Patients Undergoing Extracorporeal Membrane Oxygenation: A Retrospective Analysis in a Chinese Hospital. Infect Drug Resist 2022; 15:4117-4126. [PMID: 35937786 PMCID: PMC9347224 DOI: 10.2147/idr.s372913] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Accepted: 07/26/2022] [Indexed: 11/24/2022] Open
Abstract
Background The effect of nosocomial infections (NIs) in adult patients undergoing ECMO has been rarely reported in China. Moreover, the effect of NIs on ECMO patients’ mortality is still unclear and inconclusive according to literature data. In this study, we examined the prevalence, risk factors, causative organisms, and effects on outcomes of NIs in ECMO patients. Methods A total of 79 nonsurgical patients (mean age 53.3±15.2 year (yr); 66% male) who underwent ECMO between January 2011 and September 2020 were enrolled in this retrospective study. Patients’ demographic and clinical data and ECMO parameters were collected from all patients. Results Among 79 patients who underwent ECMO for a total of 1253 ECMO days (mean time 15.9±14.1 d), 42 developed NIs. We observed 30 ventilator-associated pneumonia (VAP), 19 bloodstream infections (BSIs), and 4 urinary tract infections, corresponding to 23.9/1000 ECMO days, 15.2/1000 ECMO days, and 3.2/1000 ECMO days, respectively. ECMO duration (22.0±16.5 VS 8.9±5.3 d, P < 0.001), invasive mechanical ventilation (IMV) duration (27.4±20.5 VS 11.4±10.1 d, P < 0001), and ICU length of stay (35.9±22.9 VS 15.7±9.2 d, P < 0.001) were longer in patients with NIs. The independent risk factors for NIs were ECMO duration (Odds Ratio [OR], 1.414; 95% Confidence Interval [CI], (1.051–1.238); P = 0.002) and viral pneumonia (OR, 5.788; 95% CI, (1.551–21.596); P = 0.009). Gram-negative bacteria were the most common causative organisms of NIs; Acinetobacter baumannii (A. baumannii), Klebsiella pneumoniae (K. pneumoniae), and Pseudomonas aeruginosa (P. aeruginosa) were the most common bacteria. BSI (OR, 8.106; 95% CI, (1.384–47.474); P = 0.02) was an independent predictor for mortality. Conclusion NIs are common complications in patients during ECMO treatment, especially VAP, followed by BSI. Also, BSI can negatively affect the survival rate.
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Affiliation(s)
- Wenzeng Xu
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, People’s Republic of China
| | - Yiqi Fu
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, People’s Republic of China
| | - Yake Yao
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, People’s Republic of China
| | - Jianying Zhou
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, People’s Republic of China
| | - Hua Zhou
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, 310003, People’s Republic of China
- Correspondence: Hua Zhou; Jianying Zhou, Email ;
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48
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Li X, Wang L, Wang H, Hou X. Outcome and Clinical Characteristics of Nosocomial Infection in Adult Patients Undergoing Extracorporeal Membrane Oxygenation: A Systematic Review and Meta-Analysis. Front Public Health 2022; 10:857873. [PMID: 35812481 PMCID: PMC9268548 DOI: 10.3389/fpubh.2022.857873] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Accepted: 03/21/2022] [Indexed: 11/28/2022] Open
Abstract
Objective This study conducts a meta-analysis of clinical outcomes of nosocomial infection in adult patients receiving extracorporeal membrane oxygenation (ECMO) and systematically evaluates clinical epidemiological characteristics. Methods Document retrieval strategies were determined, and all adult patients treated by ECMO were included. The prevalence, incidence, mortality, ECMO use time, intensive care unit (ICU) stay time, hospital stay time, and risk factors of nosocomial infection were systematically evaluated. Subsequently, a meta-analysis of the impact of nosocomial infection on risk of in-hospital mortality was conducted. Results A total of 25 retrospective studies were included, and 19 studies were included in the meta-analysis. The prevalence of nosocomial infection was 8.8–64.0%, incidence was 1.7–85.4‰ (per 1,000 ECMO days), and in-hospital mortality was 31.5–75.4%. The duration of ECMO usage and length of ICU stay were longer for infected patients. Compared with non-infected patients, the meta-analysis revealed that nosocomial infection increased the relative risk of death of adult patients receiving ECMO by 32%. The risk factors included the duration of ECMO usage and disease severity score. Conclusions Adult patients treated by ECMO have high prevalence of nosocomial infection. In addition, their ECMO use time and ICU stays are longer. Nosocomial infection significantly increases the relative risk of in-hospital mortality.
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Affiliation(s)
- Xiyuan Li
- Center for Cardiac Intensive Care, Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
- Department of Intensive Care Unit, Aviation General Hospital of China Medical University, Beijing, China
| | - Liangshan Wang
- Center for Cardiac Intensive Care, Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Hong Wang
- Center for Cardiac Intensive Care, Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Xiaotong Hou
- Center for Cardiac Intensive Care, Beijing Institute of Heart, Lung and Blood Vessel Diseases, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
- *Correspondence: Xiaotong Hou
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Outcome of post-traumatic acute respiratory distress syndrome in young patients requiring extracorporeal membrane oxygenation (ECMO). Sci Rep 2022; 12:10609. [PMID: 35739167 PMCID: PMC9226058 DOI: 10.1038/s41598-022-14741-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Accepted: 06/13/2022] [Indexed: 11/13/2022] Open
Abstract
We aimed to evaluate the outcomes of post-traumatic acute respiratory distress syndrome (ARDS) in young patients with and without Extracorporeal membrane oxygenation (ECMO) support. A retrospective analysis was conducted for trauma patients who developed ARDS at a level I trauma facility between 2014 and 2020. Data were analyzed and compared between ECMO and non-ECMO group. We identified 85 patients with ARDS (22 patients had ECMO support and 63 matched patients managed by the conventional mechanical ventilation; 1:3 matching ratio). The two groups were comparable for age, sex, injury severity score, abbreviated injury score, shock index, SOFA score, and head injury. Kaplan Meier survival analysis showed that the survival in the ECMO group was initially close to that of the non-ECMO, however, during follow-up, the survival rate was better in the ECMO group, but did not reach statistical significance (Log-rank, p = 0.43 and Tarone-Ware, p = 0.37). Multivariable logistic regression analysis showed that acute kidney injury (AKI) (Odds ratio 13.03; 95% CI 3.17–53.54) and brain edema (Odds ratio 4.80; 95% CI 1.10–21.03) were independent predictors of mortality. Sub-analysis showed that in patients with severe Murray Lung Injury (MLI) scores, non-ECMO group had higher mortality than the ECMO group (100% vs 36.8%, p = 0.004). Although ARDS is uncommon in young trauma patients, it has a high mortality. ECMO therapy was used in a quarter of ARDS cases. AKI and brain edema were the predictors of mortality among ARDS patients. ECMO use did not worsen the outcome in trauma patients; however, the survival was better in those who had severe MLI and ECMO support. Further prospective study is needed to define the appropriate selection criteria for the use of ECMO to optimize the outcomes in trauma patients.
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Furui M, Sakurai Y, Kakii B, Asanuma M, Nishioka H, Yoshida T. Benefits and Risks of Delayed Surgery for Ventricular Septal Rupture after Acute Myocardial Infarction. Int Heart J 2022; 63:433-440. [PMID: 35650144 DOI: 10.1536/ihj.21-581] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The timing of surgery for ventricular septal rupture (VSR) after acute myocardial infarction (AMI) remains controversial. This study investigated the benefits and risks of delayed surgery for post-AMI VSR and examined differences in echocardiographic findings between early and delay groups.A total of 38 consecutive patients with post-AMI VSR who underwent surgery at our hospital between May 2003 and November 2020 were retrospectively analyzed. Our strategy was to delay surgery until 2 weeks after AMI. If patients demonstrated organ dysfunction, we considered early surgery. Patients were divided into early (n = 20; 53%) and delay (n = 18; 47%) groups. Risks and benefits were investigated based on echocardiographic findings during the waiting period. The delay group had more preoperative intravenous catheter infections (P = 0.008) but fewer reoperations (P = 0.02) and lower operative mortality (P = 0.04) than the early group. The VSR defect diameter and total pulmonary blood flow to total systemic blood flow (Qp/Qs) increased in both groups while waiting. Nevertheless, the early group had a significantly higher Qp/Qs change rate than the delay group (P = 0.05). The 30 day and hospital mortality rates were 5.3% and 13.2%, respectively.The VSR defect diameter and Qp/Qs in both groups increased with time and can therefore become risk factors. Nonetheless, the benefit of waiting exceeded the risk because our outcomes were better than those previously reported.
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Affiliation(s)
- Masato Furui
- Department of Cardiovascular Surgery, Matsubara Tokushukai Hospital
| | | | - Bunpachi Kakii
- Department of Cardiovascular Surgery, Matsubara Tokushukai Hospital
| | - Mai Asanuma
- Department of Cardiovascular Surgery, Matsubara Tokushukai Hospital
| | | | - Takeshi Yoshida
- Department of Cardiovascular Surgery, Matsubara Tokushukai Hospital
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