Fact CheckerSign in

NCT06905483CompletedPhase 4

Comparative Effects of Triple Inhaled Therapy With Budesonide/Glycopyrronium/Formoterol Versus Fluticasone Furoate/Umeclidinium/Vilanterol on Small Airway Disease in COPD Patients: A Randomized Crossover Study

Source: ClinicalTrials.gov · Last updated 2 Feb 2026

Brief summary (registry, in English)

The goal of this clinical trial is to determine if triple inhaled therapy with Budesonide/Glycopyrronium/Formoterol (BGF) and Fluticasone Furoate/Umeclidinium/Vilanterol (FUV) are effective in treating patients with stable chronic obstructive pulmonary disease (COPD). It will also assess the safety of both drugs. The main questions it aims to answer are: * Does BGF demonstrate a comparable effect to FUV in COPD participants? * What medical problems do participants experience when taking BGFand FUV?

Status (registry)
Completed
Phase (registry)
Phase 4
Study type
Interventional
Enrollment
22 (actual)
First submitted
22 Mar 2025
Start date
1 Apr 2025
Primary completion date
31 Dec 2025
Lead sponsor
Thammasat University
Diseases
COPD
NCT number
NCT06905483

What you commit to

  • Study type: Interventional · Phase 4
  • Participants enrolled: 22
  • From 1 Apr 2025 to the primary completion date, 31 Dec 2025
  • 1 site in 1 country
  • Visits and tests: ask the trial team, the registry does not list them

Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.

Who cannot take part

Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.

Other illness

  • History of COPD exacerbation within 3 months

Other

  • Asthma, bronchiectasis, pulmonary fibrosis
  • Inability to perform spirometry, impulse oscillometry, or 6-minute walk test
  • Pregnant or breastfeeding women

Who the study is looking for

  • COPD diagnosis confirmed by spirometry (post-bronchodilator FEV1/FVC \< 70%)
  • Aged 40-80 years
  • Smoking 10 pack-years or more
  • Postbronchodilator FEV1 \< 80%

Age in the registry: 40 years to 80 years · Sex: All · Does not accept healthy volunteers

Full criteria on ClinicalTrials.gov

Sites (1)

Sites in registry order. Pick your city on the disease page to sort them by distance.

SiteCityCountrySite status
Narongkorn Saiphoklang
Coordinator of this site? Confirm its status
Pathum ThaniThailandUnknown status

This page is information, not medical advice. Discuss any trial with your doctor.