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Clinical trialNCT05937854RecruitingPhase 2Interventional

Breathe Easier With Tadalafil Therapy for Dyspnea in COPD-PH

SponsorVA Office of Research and DevelopmentEnrollment126Chronic Obstructive Pulmonary DiseaseDyspneaPulmonary Hypertension
View the registry record on ClinicalTrials.gov

Summary

The registered summary isn't in our current data snapshot. Read it on the ClinicalTrials.gov record ↗. Why? →

Investigators

The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

5 registered facilities, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

United States
  • Rocky Mountain Regional Va Medical Center, Aurora, Co

    Aurora, Colorado, United States

    Recruiting
  • Atlanta Va Medical and Rehab Center, Decatur, Ga

    Decatur, Georgia, United States

    Recruiting
  • Va Boston Healthcare System Jamaica Plain Campus, Jamaica Plain, Ma

    Boston, Massachusetts, United States

    Recruiting
  • Omaha Va Nebraska-Western Iowa Health Care System, Omaha, Ne

    Omaha, Nebraska, United States

    Recruiting
  • Providence Va Medical Center, Providence, Ri

    Providence, Rhode Island, United States

    Sharon I Rounds, MD
    Recruiting

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

No drug or biological interventions are in our data for this study — it may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start
1 Apr 2024
Primary completion
1 Mar 2029
Completion
1 Mar 2029
Last update posted
15 May 2026
Registered enrollment
126
Registry id
NCT05937854
clinicaltrials.gov ↗

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 12 Jul 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.