1
|
Stommel AM, Herkner H, Kienbacher CL, Wildner B, Hermann A, Staudinger T. Effects of extracorporeal CO 2 removal on gas exchange and ventilator settings: a systematic review and meta-analysis. Crit Care 2024; 28:146. [PMID: 38693569 PMCID: PMC11061932 DOI: 10.1186/s13054-024-04927-x] [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: 01/14/2024] [Accepted: 04/21/2024] [Indexed: 05/03/2024] Open
Abstract
PURPOSE A systematic review and meta-analysis to evaluate the impact of extracorporeal carbon dioxide removal (ECCO2R) on gas exchange and respiratory settings in critically ill adults with respiratory failure. METHODS We conducted a comprehensive database search, including observational studies and randomized controlled trials (RCTs) from January 2000 to March 2022, targeting adult ICU patients undergoing ECCO2R. Primary outcomes were changes in gas exchange and ventilator settings 24 h after ECCO2R initiation, estimated as mean of differences, or proportions for adverse events (AEs); with subgroup analyses for disease indication and technology. Across RCTs, we assessed mortality, length of stay, ventilation days, and AEs as mean differences or odds ratios. RESULTS A total of 49 studies encompassing 1672 patients were included. ECCO2R was associated with a significant decrease in PaCO2, plateau pressure, and tidal volume and an increase in pH across all patient groups, at an overall 19% adverse event rate. In ARDS and lung transplant patients, the PaO2/FiO2 ratio increased significantly while ventilator settings were variable. "Higher extraction" systems reduced PaCO2 and respiratory rate more efficiently. The three available RCTs did not demonstrate an effect on mortality, but a significantly longer ICU and hospital stay associated with ECCO2R. CONCLUSIONS ECCO2R effectively reduces PaCO2 and acidosis allowing for less invasive ventilation. "Higher extraction" systems may be more efficient to achieve this goal. However, as RCTs have not shown a mortality benefit but increase AEs, ECCO2R's effects on clinical outcome remain unclear. Future studies should target patient groups that may benefit from ECCO2R. PROSPERO Registration No: CRD 42020154110 (on January 24, 2021).
Collapse
Affiliation(s)
- Alexandra-Maria Stommel
- Department of Emergency Medicine, Medical University of Vienna, Waehringer Guertel 18-20, 1090, Vienna, Austria
| | - Harald Herkner
- Department of Emergency Medicine, Medical University of Vienna, Waehringer Guertel 18-20, 1090, Vienna, Austria.
| | - Calvin Lukas Kienbacher
- Department of Emergency Medicine, Medical University of Vienna, Waehringer Guertel 18-20, 1090, Vienna, Austria
| | - Brigitte Wildner
- University Library, Medical University of Vienna, Waehringer Guertel 18-20, 1090, Vienna, Austria
| | - Alexander Hermann
- Department of Medicine I, Intensive Care Unit 13i2, Medical University of Vienna, Waehringer Guertel 18-20, 1090, Vienna, Austria
| | - Thomas Staudinger
- Department of Medicine I, Intensive Care Unit 13i2, Medical University of Vienna, Waehringer Guertel 18-20, 1090, Vienna, Austria
| |
Collapse
|
2
|
Piquilloud L. Extracorporeal Carbon Dioxide Removal in Chronic Obstructive Pulmonary Disease: It Depends on the Objective! Am J Respir Crit Care Med 2024; 209:472-473. [PMID: 38285549 PMCID: PMC10919107 DOI: 10.1164/rccm.202401-0176ed] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2024] [Accepted: 01/25/2024] [Indexed: 01/31/2024] Open
Affiliation(s)
- Lise Piquilloud
- Adult Intensive Care Unit University Hospital of Lausanne and Lausanne University Lausanne, Switzerland
| |
Collapse
|
3
|
Duggal A, Conrad SA, Barrett NA, Saad M, Cheema T, Pannu S, Romero RS, Brochard L, Nava S, Ranieri VM, May A, Brodie D, Hill NS. Extracorporeal Carbon Dioxide Removal to Avoid Invasive Ventilation During Exacerbations of Chronic Obstructive Pulmonary Disease: VENT-AVOID Trial - A Randomized Clinical Trial. Am J Respir Crit Care Med 2024; 209:529-542. [PMID: 38261630 DOI: 10.1164/rccm.202311-2060oc] [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: 11/10/2023] [Accepted: 01/23/2024] [Indexed: 01/25/2024] Open
Abstract
Rationale: It is unclear whether extracorporeal CO2 removal (ECCO2R) can reduce the rate of intubation or the total time on invasive mechanical ventilation (IMV) in adults experiencing an exacerbation of chronic obstructive pulmonary disease (COPD). Objectives: To determine whether ECCO2R increases the number of ventilator-free days within the first 5 days postrandomization (VFD-5) in exacerbation of COPD in patients who are either failing noninvasive ventilation (NIV) or who are failing to wean from IMV. Methods: This randomized clinical trial was conducted in 41 U.S. institutions (2018-2022) (ClinicalTrials.gov ID: NCT03255057). Subjects were randomized to receive either standard care with venovenous ECCO2R (NIV stratum: n = 26; IMV stratum: n = 32) or standard care alone (NIV stratum: n = 22; IMV stratum: n = 33). Measurements and Main Results: The trial was stopped early because of slow enrollment and enrolled 113 subjects of the planned sample size of 180. There was no significant difference in the median VFD-5 between the arms controlled by strata (P = 0.36). In the NIV stratum, the median VFD-5 for both arms was 5 days (median shift = 0.0; 95% confidence interval [CI]: 0.0-0.0). In the IMV stratum, the median VFD-5 in the standard care and ECCO2R arms were 0.25 and 2 days, respectively; median shift = 0.00 (95% confidence interval: 0.00-1.25). In the NIV stratum, all-cause in-hospital mortality was significantly higher in the ECCO2R arm (22% vs. 0%, P = 0.02) with no difference in the IMV stratum (17% vs. 15%, P = 0.73). Conclusions: In subjects with exacerbation of COPD, the use of ECCO2R compared with standard care did not improve VFD-5. Clinical trial registered with www.clinicaltrials.gov (NCT03255057).
Collapse
Affiliation(s)
- Abhijit Duggal
- Department of Critical Care, Respiratory Institute, Cleveland Clinic, Cleveland, Ohio
| | - Steven A Conrad
- Department of Medicine, Louisiana State University Health Sciences Center, Shreveport, Louisiana
| | - Nicholas A Barrett
- Department of Critical Care, Guy's and St. Thomas' NHS Foundation Trust, London, United Kingdom
- Centre for Human & Applied Physiological Sciences (CHAPS), School of Basic & Medical Biosciences, Faculty of Life Sciences & Medicine, King's College London, London, United Kingdom
| | - Mohamed Saad
- Division of Pulmonary, Critical Care and Sleep Disorders Medicine, University of Louisville School of Medicine, Louisville, Kentucky
| | - Tariq Cheema
- Division of Pulmonary Critical Care, Allegheny General Hospital, Allegheny Health Network, Pittsburgh, Pennsylvania
| | - Sonal Pannu
- Division of Pulmonary Critical Care and Sleep, Department of Medicine, Ohio State University, Columbus, Ohio
| | - Ramiro Saavedra Romero
- Department of Critical Care Medicine, Abbott Northwestern Hospital, Minneapolis, Minnesota
| | - Laurent Brochard
- Keenan Research Centre for Biomedical Science, Li Ka Shing Knowledge Institute, St. Michael's Hospital, Unity Health Toronto, Toronto, Ontario, Canada
- Interdepartmental Division of Critical Care Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Stefano Nava
- Respiratory and Critical Care Unit, IRCCS Azienda Hospital, University of Bologna, Bologna, Italy
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, Bologna, Italy
| | - V Marco Ranieri
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, Bologna, Italy
- Anesthesia and Intensive Care Medicine, IRCCS Azienda Hospital, University of Bologna, Bologna, Italy
| | - Alexandra May
- ALung Technologies, LivaNova PLC, Pittsburgh, Pennsylvania
| | - Daniel Brodie
- Department of Medicine, School of Medicine, Johns Hopkins University, Baltimore, Maryland; and
| | - Nicholas S Hill
- Division of Pulmonary, Critical Care, and Sleep Medicine, Tufts Medical Center, Boston, Massachusetts
| |
Collapse
|
4
|
Kharat A, Ribeiro C, Er B, Fisser C, López-Padilla D, Chatzivasiloglou F, Heunks LMA, Patout M, D'Cruz RF. ERS International Congress, Virtual 2021: Highlights from the Respiratory Intensive Care Assembly Early Career Members. ERJ Open Res 2022; 8:00016-2022. [PMID: 35615411 PMCID: PMC9124870 DOI: 10.1183/23120541.00016-2022] [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: 01/18/2022] [Accepted: 03/10/2022] [Indexed: 11/19/2022] Open
Abstract
Early Career Members of Assembly 2 (Respiratory Intensive Care) attended the European Respiratory Society International Congress through a virtual platform in 2021. Sessions of interest to our assembly members included symposia on the implications of acute respiratory distress syndrome phenotyping on diagnosis and treatment, safe applications of noninvasive ventilation in hypoxaemic respiratory failure, and new developments in mechanical ventilation and weaning, and a guidelines session on applying high-flow therapy in acute respiratory failure. These sessions are summarised in this article. Early Career Members of @ERSAssembly2 attended the #ERSCongress 2021, and reported on symposia on ARDS phenotyping, noninvasive ventilation in hypoxic respiratory failure, ventilator weaning and high-flow therapy in acute respiratory failurehttps://bit.ly/3D68r50
Collapse
|
5
|
|
6
|
Azzi M, Aboab J, Alviset S, Ushmorova D, Ferreira L, Ioos V, Memain N, Issoufaly T, Lermuzeaux M, Laine L, Serbouti R, Silva D. Extracorporeal CO 2 removal in acute exacerbation of COPD unresponsive to non-invasive ventilation. BMJ Open Respir Res 2021; 8:8/1/e001089. [PMID: 34893522 PMCID: PMC8666884 DOI: 10.1136/bmjresp-2021-001089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Accepted: 11/02/2021] [Indexed: 11/05/2022] Open
Abstract
Background The gold-standard treatment for acute exacerbation of chronic obstructive pulmonary disease (ae-COPD) is non-invasive ventilation (NIV). However, NIV failures may be observed, and invasive mechanical ventilation (IMV) is required. Extracorporeal CO₂ removal (ECCO₂R) devices can be an alternative to intubation. The aim of the study was to assess ECCO₂R effectiveness and safety. Methods Patients with consecutive ae-COPD who experienced NIV failure were retrospectively assessed over two periods of time: before and after ECCO₂R device implementation in our ICU in 2015 (Xenios AG). Results Both groups (ECCO₂R: n=26, control group: n=25) were comparable at baseline, except for BMI, which was significantly higher in the ECCO₂R group (30 kg/m² vs 25 kg/m²). pH and PaCO₂ significantly improved in both groups. The mean time on ECCO₂R was 5.4 days versus 27 days for IMV in the control group. Four patients required IMV in the ECCO₂R group, of whom three received IMV after ECCO₂R weaning. Seven major bleeding events were observed with ECCO₂R, but only three led to premature discontinuation of ECCO₂R. Eight cases of ventilator-associated pneumonia were observed in the control group. Mean time spent in the ICU and mean hospital stay in the ECCO₂R and control groups were, respectively, 18 vs 30 days, 29 vs 49 days, and the 90-day mortality rates were 15% vs 28%. Conclusions ECCO₂R was associated with significant improvement of pH and PaCO₂ in patients with ae-COPD failing NIV therapy. It also led to avoiding intubation in 85% of cases, with low complication rates. Trial registration number ClinicalTrials.gov, NCT04882410. Date of registration 12 May 2021, retrospectively registered. https://www.clinicaltrials.gov/ct2/show/NCT04882410.
Collapse
Affiliation(s)
- Mathilde Azzi
- Service de Médecine Intensive Réanimation, Centre Hospitalier de Saint Denis, Saint Denis, France
| | - Jerome Aboab
- Service de Médecine Intensive Réanimation, Centre Hospitalier de Saint Denis, Saint Denis, France
| | - Sophie Alviset
- Service de Médecine Intensive Réanimation, Centre Hospitalier de Saint Denis, Saint Denis, France
| | - Daria Ushmorova
- Service de Médecine Intensive Réanimation, Centre Hospitalier de Saint Denis, Saint Denis, France
| | - Luis Ferreira
- Service de Médecine Intensive Réanimation, Centre Hospitalier de Saint Denis, Saint Denis, France
| | - Vincent Ioos
- Service de Médecine Intensive Réanimation, Centre Hospitalier de Saint Denis, Saint Denis, France
| | - Nathalie Memain
- Service de Médecine Intensive Réanimation, Centre Hospitalier de Saint Denis, Saint Denis, France
| | - Tazime Issoufaly
- Service de Médecine Intensive Réanimation, Centre Hospitalier de Saint Denis, Saint Denis, France
| | - Mathilde Lermuzeaux
- Service de Médecine Intensive Réanimation, Centre Hospitalier de Saint Denis, Saint Denis, France
| | - Laurent Laine
- Service de Médecine Intensive Réanimation, Centre Hospitalier de Saint Denis, Saint Denis, France
| | - Rita Serbouti
- Medical Affairs, Fresenius Medical Care France SAS, Fresnes, Île-de-France, France
| | - Daniel Silva
- Service de Médecine Intensive Réanimation, Centre Hospitalier de Saint Denis, Saint Denis, France
| |
Collapse
|
7
|
Martin AK, Ramakrishna H. Extracorporeal Carbon Dioxide Removal (ECCO 2R): A Potential Perioperative Tool in End-Stage Lung Disease. J Cardiothorac Vasc Anesth 2021; 35:2245-2248. [PMID: 33994317 DOI: 10.1053/j.jvca.2021.04.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Accepted: 04/10/2021] [Indexed: 11/11/2022]
Affiliation(s)
- Archer Kilbourne Martin
- Division of Cardiovascular and Thoracic Anesthesiology, Department of Anesthesiology and Perioperative Medicine, Mayo Clinic School of Medicine, Jacksonville, FL
| | - Harish Ramakrishna
- Division of Cardiovascular and Thoracic Anesthesiology, Department of Anesthesiology and Perioperative Medicine, Mayo Clinic School of Medicine, Rochester, MN
| |
Collapse
|