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Clinical trialNCT01494896TerminatedObservational

Impact of Inhaled Treprostinil Sodium on Ventilation Perfusion Matching

SponsorUniversity of FloridaEnrollment9Chronic Obstructive Pulmonary DiseasePulmonary Arterial Hypertension
View the registry record on ClinicalTrials.gov

Summary

The lay summary the sponsor registered on ClinicalTrials.gov.

The purpose of this study is to see how inhaled treprostinil sodium (Tyvaso) affects the amount of air and blood that reach the alveoli, or tiy air sacs, in the lungs of patients with Group 1 Pulmonary Arterial Hypertension with concomitant Chronic Obstructive Pulmonary Disease (COPD).
clinicaltrials.gov ↗

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

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

United States
  • Mayo Clinic

    Jacksonville, Florida, United States

  • University of Florida, Jacksonville

    Jacksonville, Florida, United States

  • Cleveland Clinic Florida

    Weston, Florida, United States

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
30 Nov 2011
Primary completion
31 Dec 2014
Completion
31 Dec 2014
Last update posted
7 May 2015
Registered enrollment
9
Registry id
NCT01494896
clinicaltrials.gov ↗

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 4 Nov 2026. Registry facts are shown as registered by the study sponsor; FindMyKOL does not interpret them.