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NCT03409588 · ClinicalTrials.gov registry record · Phase 2

Treatment of Exercise-Induced Pulmonary Vascular Dysfunction After Pulmonary Thromboendarterectomy or Balloon Pulmonary Angioplasty

A Phase 2 study, sponsored by University of Colorado, Denver.

Completed
Registry status
Phase 2
Development phase
10
Enrollment target

NCT03409588: Completed Phase 2 study, sponsored by University of Colorado, Denver.

NCT03409588 is a Phase 2 study that has completed, run by University of Colorado, Denver. The registered enrollment target is 10 participants, below the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (92% lower). According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT03409588, a Phase 2 study, has completed, sponsored by University of Colorado, Denver.

COMPLETED
Registry status
Phase 2
Development phase
10 participants
Enrollment target

Study Summary

This is an open label study of Riociguat in patients with continued exercise intolerance at least 6 months following pulmonary endarterectomy (PEA).

Primary Outcome

Measurements include mPAP (mean pulmonary arterial pressure) measured by right heart catheterization (RHC)

Interventions

  • DRUG Adempas

Trial Details

FieldValue
Enrollment Target 10 participants
Start Date 2018-06-13
Est. Completion 2026-01-26
Phase Phase 2
University of Colorado, Denver

1,283 total trials

What the finished NCT03409588 record still lists

NCT03409588 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 10 participants, a relatively small participant target, below the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (92% lower).

The record links to 0 conditions, and to 1 intervention - of which Adempas is the first listed.

NCT03409588 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT03409588 about?

NCT03409588 is a clinical study titled "Treatment of Exercise-Induced Pulmonary Vascular Dysfunction After Pulmonary Thromboendarterectomy or Balloon Pulmonary Angioplasty". This is an open label study of Riociguat in patients with continued exercise intolerance at least 6 months following pulmonary endarterectomy (PEA).

What is the current status of trial NCT03409588?

This trial is currently completed. It is a Phase 2 study. The enrollment target is 10 participants. The study started on 2018-06-13. Estimated completion is 2026-01-26.

What interventions are being tested in trial NCT03409588?

The interventions under investigation include: Adempas (DRUG).

Who is sponsoring clinical trial NCT03409588?

This trial is sponsored by University of Colorado, Denver, which has 1,283 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT03409588's enrollment target sits among peer trials

10 1968th of 2000 higher than 12 of 2,000 other Phase 2 trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Phase 2 trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT03409588, the US trial registry maintained by the National Library of Medicine. NCT03409588 (small enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.