ArticleBMC pulmonary medicine2024
Outcomes of ECMO support with polypropylene membrane during pandemic times: a retrospective cohort study.
Article in BMC pulmonary medicine, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed, 8 citations in OpenAlex.
- Oxygenator salvage with low-dose thrombolysis. Case report.Journal of artificial organs : the official journal of the Japanese Society for Artificial Organs · 2026Article
- Analysis of factors associated with the initiation of renal replacement therapy in patients on veno-arterial extracorporeal membrane oxygenation: a case-control study.BMC nephrology · 2025Article
- Oxygen transport in nanoporous SiN membrane compared to PDMS and polypropylene for microfluidic ECMO.Biomedical microdevices · 2025Article
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Authors and funding
8 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundThe SARS-CoV-2 pandemic resulted in shortages of supplies, which limited the use of extracorporeal membrane oxygenation (ECMO) support. As a contingency strategy, polypropylene (PP) oxygenation membranes were used. This study describes the clinical outcomes in patients on ECMO with PP compared to poly-methylpentene (PMP) oxygenation membranes.
methodsRetrospective cohort of patients in ECMO support admitted between 2020 and 2021.
resultsA total of 152 patients with ECMO support were included, 71.05% were men with an average age of 42 (SD 9.91) years. Veno-venous configuration was performed in 75.6% of cases. The PP oxygenation membranes required more changes 22 (63.1%), than the PMP Sorin® 24 (32,8%) and Euroset® 15 (31,9%) (p.0.022). The main indication for membrane change was low oxygen transfer for PP at 56.2%, Sorin® at 50%, and Euroset® at 14.8%. Renal replacement therapy was the most frequent complication with PP membrane in 22 patients (68.7%) Sorin® 25 patients (34.2%), and Euroset® 15 patients (31.9%) (p 0.001) without statistically significant differences in mortality.
conclusionPP oxygenation membranes was a useful and feasible strategy. It allowed a greater disponibility of ECMO support for critically ill in a situation of great adversity during the SARS-CoV-2 pandemic.
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