Occupational cancer in Nepal--an update

Area of Science:

• Occupational health
• Environmental health
• Cancer epidemiology

Background:

• Knowledge regarding occupational cancer in Nepal is limited.
• Cancer incidence is perceived to be increasing annually in Nepal.
• Existing research on occupational cancer in Nepal is scarce.

Purpose of the Study:

• To discuss occupational cancer in Nepal.
• To identify probable carcinogens in Nepalese manufacturing industries.
• To estimate the number of workers exposed to workplace hazards.

Main Methods:

• A case-control study was conducted.
• Analysis of carcinogen occurrence in manufacturing industries.
• Estimation of worker exposure to hazardous substances.

Main Results:

• A recent case-control study revealed a significantly high risk of lung cancer (OR 4.2) among workers in exposed occupations.
• The study suggests a probable occurrence of carcinogens in middle and large-scale manufacturing industries.
• An estimation of workers exposed to various hazardous substances is presented.

Conclusions:

• There is a high risk of occupational lung cancer in Nepal, particularly for workers in exposed jobs.
• Carcinogens are likely present in Nepalese manufacturing industries, posing a risk to a considerable number of workers.
• Further research and preventative measures are crucial to address occupational cancer in Nepal.