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NCT01939301 · ClinicalTrials.gov registry record · Phase 2

Nitric Oxide to Treat Pulmonary Embolism

A Phase 2 study of Pulmonary Embolism, sponsored by Indiana University School of Medicine.

Completed
Registry status
Phase 2
Development phase
78
Enrollment target
4
Study locations

NCT01939301: Completed Phase 2 study of Pulmonary Embolism, sponsored by Indiana University School of Medicine.

NCT01939301 is a Phase 2 study of Pulmonary Embolism that has completed, run by Indiana University School of Medicine. The registered enrollment target is 78 participants, below the 3,057-participant average among 48 other Pulmonary Embolism trials with a reported enrollment target (97% lower). The trial reports 4 study locations across 2 states. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT01939301, a Phase 2 study of Pulmonary Embolism, has completed, sponsored by Indiana University School of Medicine.

COMPLETED
Registry status
Phase 2
Development phase
78 participants
Enrollment target
4
Study locations

Study Summary

This is a randomized study to treat subjects diagnosed with pulmonary embolism with inhaled nitric oxide or placebo (oxygen).

Primary Outcome

Right ventricular (RV) function and viability assessed by the composite of normal RV size (\<42 mm in diastole) and tricuspid annular plane systolic excursion (TAPSE) \> 16 mm and normal right ventricular index of myocardial performance (RIMP) \< 0.40 using spectral Doppler or \< 0.55 using tissue Doppler) and normal fractional area change (FAC) (\> 33%) and a serum hsTnT \< 14pg/mL. Missing values will be considered normal.

Conditions Studied

Interventions

  • DRUG Sham
  • DRUG Inhaled Nitric Oxide

Study Locations (4)

Indiana

  • Eskenazi Hospital - Indianapolis
  • Indiana University Hospital - Indianapolis
  • Methodist Hospital - Indianapolis

Mississippi

  • University of Mississippi - Jackson

Trial Details

FieldValue
Enrollment Target 78 participants
Start Date 2013-10
Est. Completion 2016-10-31
Phase Phase 2

What the finished NCT01939301 record still lists

NCT01939301 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 78 participants, a relatively small participant target, below the 3,057-participant average among 48 other Pulmonary Embolism trials with a reported enrollment target (97% lower).

The record links to 1 condition, with Pulmonary Embolism appearing as the primary indexed condition, and to 2 interventions - of which Sham is the first listed.

NCT01939301 reports a single indexed study location in Indiana, Mississippi.

Frequently Asked Questions

What is clinical trial NCT01939301 about?

NCT01939301 is a clinical study titled "Nitric Oxide to Treat Pulmonary Embolism". This is a randomized study to treat subjects diagnosed with pulmonary embolism with inhaled nitric oxide or placebo (oxygen).

What is the current status of trial NCT01939301?

This trial is currently completed. It is a Phase 2 study. The enrollment target is 78 participants. The study started on 2013-10. Estimated completion is 2016-10-31.

What conditions does trial NCT01939301 study?

This clinical trial studies the following conditions: Pulmonary Embolism.

What interventions are being tested in trial NCT01939301?

The interventions under investigation include: Sham (DRUG), Inhaled Nitric Oxide (DRUG).

Who is sponsoring clinical trial NCT01939301?

This trial is sponsored by Indiana University School of Medicine, which has 16 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT01939301 being conducted?

This trial has 4 study locations across Indiana, Mississippi. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

Similar trials for Pulmonary Embolism

Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.

Where NCT01939301's enrollment target sits among peer trials

78 39th of 48 higher than 10 of 48 other Pulmonary Embolism trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Pulmonary Embolism 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 NCT01939301, the US trial registry maintained by the National Library of Medicine. NCT01939301 (small enrollment · single site footprint · completed) retrieved and formatted by PlainTrial, see methodology.