Hospital Costs of Extracorporeal Membrane Oxygenation in Adults: A Systematic Review

on behalf of the Dutch Extracorporeal Life Support Study Group

Research output: Contribution to journalReview articleAcademicpeer-review

1 Citation (Scopus)
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Abstract

Background: Costs associated with extracorporeal membrane oxygenation (ECMO) are an important factor in establishing cost effectiveness. In this systematic review, we aimed to determine the total hospital costs of ECMO for adults. Methods: The literature was retrieved from the PubMed/MEDLINE, EMBASE, and Web of Science databases from inception to 4 March 2020 using the search terms ‘extracorporeal membrane oxygenation’ combined with ‘costs’; similar terms or phrases were then added to the search, i.e. ‘Extracorporeal Life Support’ or ‘ECMO’ or ‘ECLS’ combined with ‘costs’. We included any type of study (e.g. randomized trial or observational cohort) evaluating hospital costs of ECMO in adults (age ≥18 years). Results: A total of 1768 unique articles were retrieved during our search. We assessed 74 full-text articles for eligibility, of which 14 articles were selected for inclusion in this review; six papers were from the US, five were from Europe, and one each from Japan, Australia, and Taiwan. The sample sizes ranged from 16 to 18,684 patients. One paper exclusively used prospective cost data collection, while all other papers used retrospective data collection. Five papers reported charges instead of costs. There was large variation in hospital costs, ranging from US$22,305 to US$334,608 (2019 values), largely depending on the indication for ECMO support and location. The highest reported costs were for lung transplant recipients who were receiving ECMO support in the US, and the lowest reported costs were for extracorporeal cardiopulmonary resuscitation patients presenting with non-shockable rhythm in Japan. The additional costs of ECMO patients compared with non-ECMO patients varied between US$2518 and US$200,658. Personnel costs varied between 11 and 52% of the total amount. Conclusions: ECMO therapy is an advanced and expensive technology, although reported costs differ considerably depending on ECMO indication and whether charges or costs are measured. Combined with the ongoing gathering of outcome data, cost effectiveness per ECMO indication could be determined in the future.

Original languageEnglish
Pages (from-to)613-623
Number of pages11
JournalPharmacoEconomics - Open
Volume5
Issue number4
Early online date31 May 2021
DOIs
Publication statusPublished - Dec 2021

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