Remission of mild-to-moderate asthma in Thai adults
Official title: Remission in Adults With Mild-to-moderate Asthma in Thailand
Run by Thammasat University · NCT07351916 · Data updated 2026-11-12
This project will see how common remission is in Thai adults with mild-to-moderate asthma using symptom questionnaires, spirometry, FeNO, and a blood eosinophil count.
Quick facts
| Study type | Observational |
|---|---|
| Ages | 18 Years and up |
| Sex | All |
| Enrollment | 289 (estimated) |
| Sponsor | Thammasat University Academic / other |
| Locations | 2 sites (Pathum Thani, Changwat Pathum Thani and 1 other locations) |
| Status | Recruiting |
| Started | February 1, 2026 |
| Main results expected | October 31, 2026 |
| Study ends | December 31, 2026 |
| Registry record updated | April 17, 2026 |
| Trial ID | NCT07351916 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Adults aged 18 years or older in Thailand with mild-to-moderate asthma who can perform spirometry and FeNO testing are eligible.
✕Probably not a fit
People with severe asthma, those under 18, or individuals unable to perform spirometry or FeNO testing are unlikely to be included or to directly benefit from this project.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This is a cross-sectional observational project enrolling Thai adults aged 18 years or older with mild-to-moderate asthma. Participants complete two asthma-control questionnaires (GINA and ACT) and undergo spirometry, fractional exhaled nitric oxide (FeNO) testing, and a blood eosinophil count during a single visit. The main goals are to measure the prevalence of remission and to identify clinical or biomarker factors associated with remission in this population. Data will provide a snapshot of asthma control and physiological markers among clinic-attending adults in Pathum Thani.
Why it matters
Potential benefit: If successful, the results could clarify how many patients achieve remission and highlight factors that help clinicians identify people more likely to be in remission, informing follow-up and management.
How similar studies have gone: Similar cross-sectional studies internationally have reported remission rates and associated clinical or biomarker features, but population-specific data from Thailand are limited.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * mild-to-moderate asthma * age 18 years or older Exclusion Criteria: * inability to perform spirometry or fractional exhaled nitric oxide (FeNO) test
Where it's running
-
Narongkorn Saiphoklang
Pathum Thani, Changwat Pathum Thani, Thailand Recruiting -
Faculty of Medicine, Thammasat University
Pathum Thani, Thailand Recruiting
Study contacts
- Principal investigator: Narongkorn Saiphoklang, MD — Thammasat University Faculty of Medicine
- Study coordinator: Narongkorn Saiphoklang, MD
- Email: M_narongkorn@hotmail.com
- Phone: +6629269794
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.