Dataset Information

Extracorporeal membrane oxygenation (ECMO) in patients with tuberculosis: systematic review and meta-analysis of 43 cases.

ABSTRACT:

Introduction

Tuberculosis (TB) is still a major contributor to the global health burden. Pulmonary TB can lead to life-threatening respiratory failure necessitating extracorporeal membrane oxygenation (ECMO) therapy. However, data on ECMO experience in the management of TB patients are scarce.

Methods

We conducted a systematic review of the literature using the search terms ECMO, extracorporeal membrane oxygenation, TB and tuberculosis in three databases (Medline, Web of Science and EMBASE). Clinical data were extracted by two independent investigators. Clinical parameters, such as mode of ECMO therapy, duration of treatment and clinical outcomes, were assessed.

Results

Overall, 43 patients from 15 countries were included in the analysis. The age ranged from 0 to 65 years, 39.5% were male, and 60.5% were female. The majority of patients suffered from ARDS (83.4%), with a mean Horovitz quotient of 68.1 (range 30.0-131.0). 83.7% received VV-ECMO, and 24.3% received VA-ECMO. Coinfections and complications were frequently observed (45.5% and 48.6% respectively). At the end of the respective observation period, the overall outcome was excellent, with 81.4% survival.

Discussion

ECMO therapy in TB patients appears to be a feasible therapeutic option, providing a bridge until antimycobacterial therapy takes effect. As the underlying cause is reversible, we advocate for the evaluation of ECMO usage in these patients with acute cardiac or respiratory failure.

SUBMITTER: Idris R

PROVIDER: S-EPMC10801979 | biostudies-literature | 2024 Jan

REPOSITORIES: biostudies-literature

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Publications

Extracorporeal membrane oxygenation (ECMO) in patients with tuberculosis: systematic review and meta-analysis of 43 cases.

Idris Raja R Zielbauer Ann-Sophie AS Koepsell Julia J Kloka Jan J Wetzstein Nils N

BMC pulmonary medicine 20240122 1

<h4>Introduction</h4>Tuberculosis (TB) is still a major contributor to the global health burden. Pulmonary TB can lead to life-threatening respiratory failure necessitating extracorporeal membrane oxygenation (ECMO) therapy. However, data on ECMO experience in the management of TB patients are scarce.<h4>Methods</h4>We conducted a systematic review of the literature using the search terms ECMO, extracorporeal membrane oxygenation, TB and tuberculosis in three databases (Medline, Web of Science a ...[more]

PMID: 38254072

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Project description:BackgroundThere are several reports of extracorporeal membrane oxygenation (ECMO) use in patients with coronavirus disease 2019 (COVID-19) who develop severe acute respiratory distress syndrome (ARDS). We conducted a systematic review and meta-analysis to guide clinical decision-making and future research.MethodsWe searched MEDLINE, Embase, Cochrane and Scopus databases from 1 December 2019 to 10 January 2021 for observational studies or randomised clinical trials examining ECMO in adults with COVID-19 ARDS. We performed random-effects meta-analyses and meta-regression, assessed risk of bias using the Joanna Briggs Institute checklist and rated the certainty of evidence using the GRADE approach. Survival outcomes were presented as pooled proportions while continuous outcomes were presented as pooled means, both with corresponding 95% confidence intervals [CIs]. The primary outcome was in-hospital mortality. Secondary outcomes were duration of ECMO therapy and mechanical ventilation, weaning rate from ECMO and complications during ECMO.ResultsWe included twenty-two observational studies with 1896 patients in the meta-analysis. Venovenous ECMO was the predominant mode used (98.6%). The pooled in-hospital mortality in COVID-19 patients (22 studies, 1896 patients) supported with ECMO was 37.1% (95% CI 32.3-42.0%, high certainty). Pooled mortality in the venovenous ECMO group was 35.7% (95% CI 30.7-40.7%, high certainty). Meta-regression found that age and ECMO duration were associated with increased mortality. Duration of ECMO support (18 studies, 1844 patients) was 15.1 days (95% CI 13.4-18.7). Weaning from ECMO (17 studies, 1412 patients) was accomplished in 67.6% (95% CI 50.5-82.7%) of patients. There were a total of 1583 ECMO complications reported (18 studies, 1721 patients) and renal complications were the most common.ConclusionThe majority of patients received venovenous ECMO support for COVID-19-related ARDS. In-hospital mortality in patients receiving ECMO support for COVID-19 was 37.1% during the first year of the pandemic, similar to those with non-COVID-19-related ARDS. Increasing age was a risk factor for death. Venovenous ECMO appears to be an effective intervention in selected patients with COVID-19-related ARDS. PROSPERO CRD42020192627.

Project description:BackgroundThe use of extracorporeal membrane oxygenation (ECMO) for high-risk pulmonary embolism (HRPE) with haemodynamic instability or profound cardiogenic shock has been reported. Guidelines currently support the use of ECMO only in patients with cardiac arrest or circulatory collapse and in conjunction with other curative therapies. We aimed to characterise the mortality of adults with HRPE treated with ECMO, identify factors associated with mortality, and compare different adjunct curative therapies.MethodsWe conducted a systematic review and meta-analysis, searching four international databases from their inception until 25 June 2023 for studies reporting on more than five patients receiving ECMO for HRPE. Random-effects meta-analyses were conducted. The primary outcome was in-hospital mortality. A subgroup analysis investigating the outcomes with curative treatment for HRPE was also performed. The intra-study risk of bias and the certainty of evidence were also assessed. This study was registered with PROSPERO (CRD42022297518).ResultsA total of 39 observational studies involving 6409 patients receiving ECMO for HRPE were included in the meta-analysis. The pooled mortality was 42.8% (95% confidence interval [CI]: 37.2% to 48.7%, moderate certainty). Patients treated with ECMO and catheter-directed therapy (28.6%) had significantly lower mortality (p < 0.0001) compared to those treated with ECMO and systemic thrombolysis (57.0%). Cardiac arrest prior to ECMO initiation (regression coefficient [B]: 1.77, 95%-CI: 0.29 to 3.25, p = 0.018) and pre-ECMO heart rate (B: -0.076, 95%-CI: -0.12 to 0.035, p = 0.0003) were significantly associated with mortality. The pooled risk ratio when comparing mortality between patients on ECMO and those not on ECMO was 1.51 (95%-CI: 1.07 to 2.14, p < 0.01) in favour of ECMO. The pooled mortality was 55.2% (95%-CI: 47.7% to 62.6%), using trim-and-fill analysis to account for the significant publication bias.ConclusionsMore than 50% of patients receiving ECMO for HRPE survive. While outcomes may vary based on the curative therapy used, early ECMO should be considered as a stabilising measure when treating patients with HRPE. Patients treated concurrently with systemic thrombolysis have higher mortality than those receiving ECMO alone or with other curative therapies, particularly catheter-directed therapies. Further studies are required to explore ECMO vs. non-ECMO therapies in view of currently heterogenous datasets.

Dataset Information

Extracorporeal membrane oxygenation (ECMO) in patients with tuberculosis: systematic review and meta-analysis of 43 cases.

Introduction

Methods

Results

Discussion

Publications

Extracorporeal membrane oxygenation (ECMO) in patients with tuberculosis: systematic review and meta-analysis of 43 cases.

Similar Datasets

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