Year: 2025
Type: retraction
Abstract: OBJECTIVES: Retractions of scientific articles have increased over time, across different health fields, disease indications, and study designs. However, it is currently unknown whether, and to what extent, retractions have impacted the literature of health economic evaluations. This research aimed to identify retracted health economic evaluations, describe the characteristics of such studies, and analyse reasons for retraction. METHODS: We conducted a systematic review of health economic evaluations published in peer-reviewed journals and subsequently retracted, identified using MEDLINE, Embase, and the Retraction Watch database from inception to May 2025. Retraction notices were examined and publication details, including reasons for retraction, were extracted. RESULTS: We identified 17 retracted economic evaluations published from 2006 to 2024. Studies evaluated a range of interventions in a broad array of disease indications. Retracted economic evaluations were published in 17 unique journals, 11 of which were top-tier outlets. Errors were the most common reason for retraction (11/17 studies, 64%), including errors in inputs, analysis, and/or model structure. Evidence of misconduct (plagiarism, duplicate publication, and peer-review manipulation) was found in 4/17 studies (24%). Retractions were rapid, with 12/17 studies (71%) retracted within the same year. Mean citation count was 4.8; the highest was 33. Despite retraction, studies were included in subsequent evidence reviews (6/17 studies, 35%) and one was used to inform clinical practice recommendations (1/17 studies, 6%). CONCLUSION: Evidence for retractions of health economic evaluations was found, spanning a variety of disease indications, interventions, and journal sources, due to errors or scientific misconduct. In some cases, papers produced subsequent citations in the literature despite retraction. TRIAL REGISTRATION: OSF https://osf.io/8c6jb/?view_only=0ed118b9830e45058e56fc333b93a62f .
Source: PharmacoEconomics - Open
Institution: University of Southampton
Language: English
Subfield: Safety Research
Field: Social Sciences
Domain: Social Sciences
Open Access status: gold
Estimated APC paid: $4,090
OpenAlex ID: W7117297261