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Completed No phase listed Observational Results available

Study of Incidence of Respiratory Tract AEs in Patients Treated With Tyvaso® Compared to Other FDA Approved PAH Therapies

ClinicalTrials.gov ID: NCT01266265

Public ClinicalTrials.gov record NCT01266265. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Oct 21, 2026, 11:23 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

A Postmarketing Observational Study to Assess Respiratory Tract Adverse Events in Pulmonary Arterial Hypertension Patients Treated With Tyvaso® (Treprostinil) Inhalation Solution

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

A surveillance of respiratory tract related adverse events in patients treated with Tyvaso®(treprostinil) Inhalation Solution versus other FDA approved therapies

Study identification

NCT ID
NCT01266265
Recruitment status
Completed
Study type
Observational
Phase
Not listed
Lead sponsor
United Therapeutics
Industry
Enrollment
1,333 participants

Conditions and interventions

Eligibility (public fields only)

Age range
Not listed
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Dec 2010 (Type not available)
Primary completion
Dec 2014 (Actual)
Completion
Dec 2014 (Actual)
Last update posted
Feb 17, 2016

2010 – 2014

United States locations

U.S. sites
88
U.S. states
28
U.S. cities
68
Facility City State ZIP Site status
Cardiovascular Associates, P.C. Birmingham Alabama 35213 —
The University of Alabama at Birmingham Birmingham Alabama 35294 —
University of South Alabama Mobile Alabama 36693 —
Arizona Pulmonary Specialists, LTD Phoenix Arizona 85013 —
Berkeley Cardiovascular Medical Group Berkeley California 94705 —
Cedars-Sinai Heart Institute Beverly Hills California 90211 —
University California San Francisco Fresno California 93721 —
University of Southern California Los Angeles California 90033 —
West Los Angeles VA Healthcare Center Los Angeles California 90073 —
University of California Davis Medical Center Sacramento California 95817 —
University of California, San Francisco San Francisco California 94143 —
Paloma Medical Group San Juan Capistrano California 92675 —
Santa Barbara Cottage Hospital Santa Barbara California 93105 —
Stanford Hospital and Clinics Stanford California 94305 —
Children's Hospital Denver Denver Colorado 80045 —
Western States Clinical Research, Inc. Wheat Ridge Colorado 80033 —
St. Francis Sleep Allergy & Lung Clearwater Florida 33765 —
University of Florida Gainesville Florida 32610 —
Pulmonary and Critical Care Associates Jacksonville Florida 32204 —
University of Florida College of Medicine Jacksonville Jacksonville Florida 32209 —
Mayo Clinic Jacksonville Jacksonville Florida 32224 —
Miami Center for Cardiovascular Disease Miami Florida 33136 —
Mount Sinai Medical Center Miami Beach Florida 33140 —
Central Florida Pulmonary Group, P.A. Orlando Florida 32806 —
Orlando Heart Center Orlando Florida 32806 —
Cleveland Clinic Florida Weston Florida 33331 —
Emory University School of Medicine Atlanta Georgia 30322 —
Georgia Lung Associates, PC Austell Georgia 30106 —
Northwestern Medical Center Chicago Illinois 60611 —
Rush University Medical Center Chicago Illinois 60612 —
University of Illinois at Chicago Chicago Illinois 60612 —
Midwest Heart Foundation Oakbrook Terrace Illinois 60181 —
Indiana University Hospital Carmel Indiana 46032 —
University of Iowa Iowa City Iowa 52242 —
Mercy Hospital Iowa City Iowa 52245 —
University of Kansas Medical Center Kansas City Kansas 66160 —
Kentuckiana Pulmonary Associates Louisville Kentucky 40202 —
University of Maryland Baltimore Maryland 21201 —
Johns Hopkins University Baltimore Maryland 21205 —
Tufts - New England Medical Center Boston Massachusetts 02111 —
Brigham and Women's Hospital Boston Massachusetts 02115 —
Henry Ford Health System Detroit Michigan 48202 —
William Beaumont Hospital Troy Michigan 48085 —
Mayo Clinic Rochester Minnesota 55905 —
Nebraska Pulmonary Specialties, LLC Lincoln Nebraska 68506 —
Hackensack University Medical Center Hackensack New Jersey 07601 —
UMDNJ - Robert Wood Johnson Medical Center Clinical Research Center New Brunswick New Jersey 08903 —
Newark Beth Israel Medical Center Newark New Jersey 07112 —
SUNY Stony Brook University Medical Center Islandia New York 11790 —
Winthrop Pulmonary Associates Mineola New York 11501 —
North Shore - Long Island Jewish Health System New Hyde Park New York 11040 —
St. Luke's-Roosevelt Hospital Center New York New York 10019 —
Columbia University Medical Center New York New York 10032 —
Mary M Parkes Center Rochester New York 14623 —
Pulmonary Health Physicians Syracuse New York 13210 —
University of North Carolina at Chapel Hill Chapel Hill North Carolina 27599 —
Pinehurst Medical Clinic Pinehurst North Carolina 28374 —
Wake Forest University Health Sciences Winston-Salem North Carolina 27157 —
Akron General Hospital Akron Ohio 44302 —
University of Cincinnati Cincinnati Ohio 45267-0564 —
University Hospitals of Cleveland Cleveland Ohio 44106 —
Davis Heart and Lung Research Institute Columbus Ohio 43210 —
Mercy Fairfield Hospital Fairfield Ohio 45014 —
Legacy Pulmonary Northwest Portland Oregon 97210 —
Oregon Clinic, PC Portland Oregon 97220 —
OHSU-Oregon Health and Science University Portland Oregon 97239 —
Penn State Milton S. Hershey Medical Center Hershey Pennsylvania 17033 —
Children's Hospital of Philadelphia Philadelphia Pennsylvania 19104 —
University of Pennsylvania Health System Philadelphia Pennsylvania 19104 —
Thomas Jefferson University Philadelphia Pennsylvania 19107 —
Temple University Philadelphia Pennsylvania 19140 —
Allegheny General Hospital Pittsburgh Pennsylvania 15212 —
University of Pittsburgh Medical Center Pittsburgh Pennsylvania 15213-2582 —
Berks Schuylkill Respiratory Specialists, Ltd. Wyomissing Pennsylvania 19610 —
Rhode Island Hospital Providence Rhode Island 02903 —
Lexington Pulmonary and Critical Care Lexington South Carolina 29072 —
MD Total Care, PLLC Chattanooga Tennessee 37419 —
Summit Medical Group Knoxville Tennessee 37909 —
Vanderbilt University Medical Center Nashville Tennessee 37232 —
UT Southwestern Medical Center Dallas Texas 75390 —
Baylor College of Medicine Houston Texas 77030 —
Texas Children's Hospital Houston Texas 77030 —
University of Texas Health Science Center at Houston Houston Texas 77030 —
Methodist Healthcare System of San Antonio San Antonio Texas 78229 —
University of Texas Health Science Center at San Antonio San Antonio Texas 78229 —
Inova Fairfax Hospital Falls Church Virginia 22042 —
Sentara Cardiovascular Research Institute Norfolk Virginia 23507 —
Aurora Health Care Milwaukee Wisconsin 53215 —

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT01266265, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Feb 17, 2016 · Synced Oct 21, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT01266265 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →