[OCTOPUS: longitudinal study on carpal tunnel syndrome and work]

Area of Science:

• Occupational health
• Epidemiology
• Neurology

Context:

• Carpal tunnel syndrome (CTS) is the most common nerve entrapment disorder and a frequent occupational illness linked to manual labor.
• Identifying occupational risk factors and devising prevention strategies for CTS is challenging due to numerous contributing factors.
• Existing research on occupational CTS primarily relies on cross-sectional studies, with limited longitudinal data available.

Purpose:

• To assess the incidence of CTS in a large, multi-sector cohort of workers.
• To investigate the relationship between CTS incidence and occupational exposure to repetitive and forceful manual work.
• To establish a clearer exposure-effect relationship for CTS to inform prevention strategies and potential exposure limits.

Summary:

• The OCTOPUS study is a large-scale, longitudinal, multi-sector research project designed to address knowledge gaps in occupational CTS.
• It aims to evaluate CTS incidence across diverse work sectors with varying levels of manual work exposure.
• The study will correlate CTS incidence with potential causal factors and their temporal variations.

Impact:

• This research will provide crucial data on CTS incidence and its occupational determinants.
• Findings are expected to improve the understanding of CTS etiology in the workplace.
• The study protocol aims to facilitate the development of evidence-based prevention strategies and occupational exposure limits for CTS.