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Remission in Adults With Severe Asthma in Thailand

NCT07328035 · Status: RECRUITING · Type: OBSERVATIONAL · Enrollment: 230

Last updated 2026-04-17

No results posted yet for this study

Summary

The goal of this observational study is to determine the prevalence of remission among adults with severe asthma, as well as the factors associated with remission in Thailand.

The main question the study aims to answer is:

What is the prevalence of remission among adults with severe asthma in Thailand? Participants will complete questionnaires on asthma symptoms and undergo pulmonary function testing and a blood test once.

Conditions

Interventions

DIAGNOSTIC_TEST

Fractional exhaled nitric oxide (FeNO) test

FeNO is a tool used to assess eosinophilic airway inflammation and asthma remission.

DIAGNOSTIC_TEST

Blood eosinophil count (BEC)

BEC is a tool used to assess eosinophilic inflammation and asthma remission.

OTHER

Global Initiative for Asthma (GINA) and Asthma Control Test (ACT) questionnaires

GINA and ACT are questionnaires used to assess the level of asthma control.

DIAGNOSTIC_TEST

Spirometry

Spirometry is a tool used to assess pulmonary function.

Sponsors & Collaborators

  • Thammasat University

    lead OTHER

Principal Investigators

  • Narongkorn Saiphoklang · Thammasat University Faculty of Medicine

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2026-01-01
Primary Completion
2026-10-31
Completion
2026-12-31

Countries

  • Thailand

Study Locations

More Related Trials

Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07328035 on ClinicalTrials.gov