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NCT01800292 · ClinicalTrials.gov registry record · Phase 4
Characterization of LV Strain Patterns in Mildly Elevated PCWP and PAH.
A Phase 4 study, sponsored by University of Arizona.
- Completed
- Registry status
- Phase 4
- Development phase
- 9
- Enrollment target
NCT01800292: Completed Phase 4 study, sponsored by University of Arizona.
NCT01800292 is a Phase 4 study that has completed, run by University of Arizona. The registered enrollment target is 9 participants, below the 518-participant average among 9,235 other Phase 4 trials with a reported enrollment target (98% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT01800292, a Phase 4 study, has completed, sponsored by University of Arizona.
- COMPLETED
- Registry status
- Phase 4
- Development phase
- 9 participants
- Enrollment target
Study Summary
The purpose of this study is to determine if patients with pulmonary hypertension and mildly elevated heart pressure known as PCWP will exhibit different patterns on echocardiography and that these patterns will predict treatment response to sildenafil, a drug given for this condition.
Primary Outcome
Subjects will have 6 minute walk testing prior to sildenafil therapy and 3 months post-initiation of sildenafil therapy. Improvement in submaximal exercise capacity on sildenafil therapy is defined as ≥ 30 M increase in 6 minute walk testing.
Interventions
- DRUG sildenafil
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 9 participants |
| Start Date | 2013-02 |
| Est. Completion | 2014-12 |
| Phase | Phase 4 |
What the finished NCT01800292 record still lists
NCT01800292 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 9 participants, a relatively small participant target, below the 518-participant average among 9,235 other Phase 4 trials with a reported enrollment target (98% lower).
The record links to 0 conditions, and to 1 intervention - of which sildenafil is the first listed.
NCT01800292 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT01800292 about?
NCT01800292 is a clinical study titled "Characterization of LV Strain Patterns in Mildly Elevated PCWP and PAH.". The purpose of this study is to determine if patients with pulmonary hypertension and mildly elevated heart pressure known as PCWP will exhibit different patterns on echocardiography and that these patterns will predict treatment response to sildenafil, a drug given for this condition.
What is the current status of trial NCT01800292?
This trial is currently completed. It is a Phase 4 study. The enrollment target is 9 participants. The study started on 2013-02. Estimated completion is 2014-12.
What interventions are being tested in trial NCT01800292?
The interventions under investigation include: sildenafil (DRUG).
Who is sponsoring clinical trial NCT01800292?
This trial is sponsored by University of Arizona, which has 349 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT01800292's enrollment target sits among peer trials
9 1968th of 2000 higher than 29 of 2,000 other Phase 4 trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other Phase 4 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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