Plain-English translation of NCT07383896 on ClinicalTrials.gov ↗ · Source last updated · Translation generated · How we translate trials
Read our Asthma research guide →Researchers at Thammasat University want to find out how many workers at the Navanakorn Industrial Zone in Thailand have asthma or COPD (a serious lung disease). To do this, they're inviting workers to participate in a one-time screening that includes breathing tests and health questions.
Workers in industrial zones may be exposed to dust, chemicals, or other substances that can damage the lungs. Understanding how common these lung diseases are in this specific workplace can help identify if there are workplace hazards that need to be addressed and help protect workers' health.
You likely qualify if…
You likely don't qualify if…
If you join, you'll visit the study site once to complete a breathing test called spirometry, which measures how well your lungs work. You'll also answer questions about your health history and any symptoms you may have. The visit should take less than an hour, and there are no follow-up visits required after that.
AI-generated summary from trial data · Jun 23, 2026 · Not medical advice
Thailand
Sponsor
Thammasat University
Enrollment target
~310 participants
Started
September 2025
Primary completion
March 2026
This trial's estimated completion date has passed — the record may not be fully up to date.
Age range
18 Years and older
Last updated on clinicaltrials.gov in April 2026.
Reach out to the team running this trial. Response times vary — some teams are faster than others.
Central contact
Narongkorn Saiphoklang, MD
Thammasat University Faculty of Medicine
Tell us you're interested and we'll help connect you with the research team. We'll walk you through what to expect first — no email needed to get started.