Dupuytren's disease and occupational mechanical exposures: a systematic review and meta-analysis.

The risk of developing Dupuytren's disease among workers exposed to occupational mechanical exposures has been reported in few systematic reviews, mainly related to vibration. Expanding the investigation to all occupational mechanical exposures is essential for advancing scientific knowledge, health policies and improving workplace safety. The aim of this systematic review and meta-analysis was to study the association between occupational mechanical exposures and Dupuytren's disease.We conducted a systematic review and meta-analysis using guidelines stated by PRISMA. The systematic literature search was performed in Medline, EMBASE, CINAHL, Cochrane Library and Web of Science databases in April 2023. Inclusion criteria were conducted using the PECOS. Two independent authors conducted the literature screening, data extraction and risk of bias assessment. In the meta-analyses, data was pooled using random-effects models and stratified by the risk of bias and study design. The level of evidence was evaluated using GRADE.The literature search identified 563 unique articles and 15 were deemed eligible for inclusion, categorised into hand-transmitted vibration, lifting/carrying loads and combined mechanical exposures. Exposure to hand-transmitted vibration showed an OR of 2.0 (95% CI 1.5 to 2.7, I ² =64%), lifting/carrying loads had an OR of 1.5 (95% CI 1.1 to 2.0, I ² =77%) and combined mechanical exposures had an OR of 2.1 (95% CI 1.4 to 3.1, I ² =94%). When grading the level of evidence, we found moderate evidence for hand-transmitted vibration, while low evidence was found for lifting/carrying loads and combined mechanical exposures.We found an association between hand-transmitted vibration, lifting/carrying loads and combined mechanical exposures. The level of evidence was considered moderate for hand-transmitted vibration and low for lifting/carrying loads and combined mechanical exposures.
Competing Interests: Competing interests: None declared.
(© Author(s) (or their employer(s)) 2024. No commercial re-use. See rights and permissions. Published by BMJ.)