Clinical trial Recruiting at 2 sites Observational Ages 18 and up

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.

More Asthma trials

Quick facts

Study typeObservational
Ages18 Years and up
SexAll
Enrollment289 (estimated)
SponsorThammasat University
Academic / other
Locations2 sites (Pathum Thani, Changwat Pathum Thani and 1 other locations)
StatusRecruiting
StartedFebruary 1, 2026
Main results expectedOctober 31, 2026
Study endsDecember 31, 2026
Registry record updatedApril 17, 2026
Trial IDNCT07351916 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

Similar studies

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How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.