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Trial record 1 of 1 for:    NCT01389206
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Pulmonary Arterial Hypertension Quality Enhancement Research Initiative Extension Program (PAH QuERI Ext)

This study is ongoing, but not recruiting participants.
ClinicalTrials.gov Identifier:
First Posted: July 8, 2011
Last Update Posted: April 25, 2017
The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
Canadian Heart Research Centre
Information provided by (Responsible Party):
This program intends to improve the management of pulmonary arterial hypertension (PAH) patients through an evidence-based approach aimed at achieving optimal World Health Organization (WHO) functional class (FC): 1. Improving FC III & IV patients to FC II, 2. Improving FC II patients to FC I, and 3. Maintaining FC II & FC I patients.

Pulmonary Arterial Hypertension

Study Type: Observational [Patient Registry]
Study Design: Observational Model: Case-Only
Time Perspective: Prospective
Target Follow-Up Duration: 3 Years
Official Title: Pulmonary Arterial Hypertension (PAH) Quality Enhancement Research Initiative (QuERI) Extension Program

Resource links provided by NLM:

Further study details as provided by Actelion:

Primary Outcome Measures:
  • Patients achieving guideline-recommended treatment [ Time Frame: 3 years ]
    Proportion of patients achieving guideline-recommended treatment

Secondary Outcome Measures:
  • Patients achieving optimal functional class [ Time Frame: 3 years ]
    Proportion of patients achieving optimal functional class using an evidence-based treatment algorithm

Estimated Enrollment: 800
Study Start Date: June 1, 2011
Estimated Study Completion Date: March 1, 2018
Estimated Primary Completion Date: January 1, 2018 (Final data collection date for primary outcome measure)
Standard of care
Patients with pulmonary arterial hypertension


Information from the National Library of Medicine

Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the contacts provided below. For general information, Learn About Clinical Studies.

Ages Eligible for Study:   18 Years and older   (Adult, Senior)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No
Sampling Method:   Non-Probability Sample
Study Population
PAH patients and Physician practices

Inclusion Criteria:

  1. Male and female adults (>/= 18 years of age)
  2. Documented diagnosis of pulmonary arterial hypertension (PAH) (all of the following):

    • Right Heart Catheterization (RHC) demonstrating mean Pulmonary Arterial Pressure (mPAP) > 25mm Hg and Pulmonary Capillary Wedge Pressure (PCWP) <= 15 and PVR > 3
    • Forced Expiratory Volume in the first second (FEV1) > 50% predicted normal
    • Ventilation/Perfusion (V/Q) and/or Computerized Tomography (CT) scan excluding the thromboembolic etiology
  3. Diagnosis of PAH < 3 years
  4. Need for PAH specific treatment
  5. Desire to participate and signs an Informed Consent.

Exclusion Criteria:

Any of the criteria below:

  • Poor mental function, drug or substance (e.g., alcohol) abuse, or unstable psychiatric illness, which, in the opinion of the investigator, may interfere with optimal participation in the study
  • Prior participation in this program
  • Patients with Pulmonary Hypertension (PH) classified as group 2 - 5 Updated Clinical Classification of PH (5th World Symposium on PH Modified Classification of PH).
  Contacts and Locations
Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT01389206

  Show 76 Study Locations
Sponsors and Collaborators
Canadian Heart Research Centre
Study Chair: Vallerie McLaughlin, MD University of Michigan
  More Information

Responsible Party: Actelion
ClinicalTrials.gov Identifier: NCT01389206     History of Changes
Other Study ID Numbers: AC-052-428
First Submitted: July 6, 2011
First Posted: July 8, 2011
Last Update Posted: April 25, 2017
Last Verified: April 2017

Additional relevant MeSH terms:
Familial Primary Pulmonary Hypertension
Vascular Diseases
Cardiovascular Diseases
Hypertension, Pulmonary
Lung Diseases
Respiratory Tract Diseases