ArticleASAIO journal (American Society for Artificial Internal Organs : 1992)2025
Early Extracorporeal Membrane Oxygenation Initiation May Improve Outcomes in Select Patients With Primary Pulmonary Hypertension: An Extracorporeal Life Support Organization Registry Analysis.
Article in ASAIO journal (American Society for Artificial Internal Organs : 1992), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
1 citing paper in PubMed.
- Extracorporeal Membrane Oxygenation for Acute Respiratory Failure in a Dog.Animals : an open access journal from MDPI · 2025Article
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Authors and funding
14 authors.
Funding
Abstract
Extracorporeal membrane oxygenation (ECMO) utilization for primary pulmonary hypertension (PPHTN) remains controversial. This multicenter, retrospective analysis of the Extracorporeal Life Support Organization Registry evaluated 221 PPHTN patients placed on ECMO in 2000-2019. Survival by ECMO indications and cannulation strategies were compared with Kaplan-Meier analyses. ECMO mortality risk factors were analyzed using Cox proportional hazards regressions. The overall rate of survival to ECMO decannulation was 140/221 (63.3%), of which 112/140 (80.0%) survived to hospital discharge. Survival to decannulation increased between 2000-2009 (14/30, 46.7%) and 2010-2019 (126/191, 66.0%, p = 0.041) alongside survival to hospital discharge (9/30, 30.0% vs. 103/191, 53.9%, p = 0.015). Survival to decannulation was similar when patients were supported with either venovenous-ECMO (VV-ECMO; 39/54, 72.2%) or venoarterial-ECMO (VA-ECMO) for respiratory failure (43/71, 60.6%, p = 0.174), although VV-ECMO was associated with fewer complications (25/54, 46% vs. 25/71, 35%, respectively, p = 0.039) and increased survival to hospital discharge (34/54, 63.0% vs. 33/71, 46.5%, p = 0.067). The strongest independent predictor of ECMO morality was isolated vasopressor use before cannulation (hazard ratio [HR]: 3.37 [95% confidence interval {CI 95% }: 1.16-9.81], p = 0.026). Extracorporeal membrane oxygenation mortality risk was lower among patients bridged-to-transplantation (HR: 0.37 [CI 95% : 0.14-0.97], p = 0.043), and was inversely correlated with pre-ECMO pH (HR: 0.03 [CI 95% : 0.00-0.49], p = 0.013). Extracorporeal membrane oxygenation use for PPHTN has grown alongside improved outcomes. Early ECMO initiation may improve outcomes in select individuals with PPHTN.
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