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NCT07383896
Chronic Obstructive Pulmonary Disease and Asthma in Workers at Navanakorn Industrial Zone, Thailand
trial testing Pulmonary function test in Asthma in 310 participants. Currently enrolling.
31 March 2026
Quick facts
| Lead sponsor | Thammasat University |
|---|---|
| Status | Recruiting now |
| Study type | OBSERVATIONAL |
| Enrollment | 310 |
| Start date | 1 September 2025 |
| Primary completion | 31 March 2026 |
| Estimated completion | 31 May 2026 |
| Sites | 1 location across Thailand |
Drugs / interventions tested
- Pulmonary function test
Conditions studied
Sponsor
Thammasat University
Who can join
18 and older, any sex, with Asthma or COPD. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
The goal of this observational study is to determine the prevalence of asthma and chronic obstructive pulmonary disease (COPD) among workers in an industrial zone in Thailand. The main question the study aims to answer is: What is the prevalence of asthma and COPD among workers in Thailand? Participants will complete a questionnaire on respiratory symptoms and undergo pulmonary function testing.
Publications & conference data
1 peer-reviewed publication reference this trial (live from Europe PMC):
-
Chronic Obstructive Pulmonary Disease and Asthma Among Workers and Residents of Navanakorn Industrial Zone, Thailand.
Saiphoklang N, Ruchiwit P, Vatcharavongvan P, Leelasittikul K, et al · · 2026 · PMID 42200999 · DOI 10.3390/medsci14020208
Verify or expand the search:
- PubMed search for NCT07383896
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
- medRxiv preprints
- Google Scholar
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Other Thammasat University trials
Trials by the same sponsor.
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- NCT06905483 — Comparative Effects of Triple Inhaled Therapy With Budesonide/Glycopyrronium/Formoterol Versus Fluticasone Furoate/Umecl · Phase 4 · completed
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Verify against primary sources
- ClinicalTrials.gov — authoritative US registry record
- WHO ICTRP — international registry index
- EU Clinical Trials Register
- Sponsor press releases (Google)
- Trial protocol + status: ClinicalTrials.gov NCT07383896 (US National Library of Medicine, public domain)
- Publications: Europe PMC API search by NCT ID, retrieved 10 June 2026
- Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
- Sponsor: as reported to ClinicalTrials.gov by Thammasat University
- Last refreshed: 17 April 2026
Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT07383896.
Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing