- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02234141
Selonsertib in Adults With Pulmonary Arterial Hypertension (ARROW)
A Phase 2, Dose-Ranging, Randomized, Double-Blind, Placebo-Controlled Study of GS-4997 in Subjects With Pulmonary Arterial Hypertension
Study Overview
Status
Conditions
Intervention / Treatment
Study Type
Enrollment (Actual)
Phase
- Phase 2
Contacts and Locations
Study Locations
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Alberta
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Calgary, Alberta, Canada
- Peter Lougheed Center
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British Columbia
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Vancouver, British Columbia, Canada
- Vancouver General Hospital, The Lung Centre // Vancouver Coastal Health, Vancouver General Hospital
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Ontario
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London, Ontario, Canada
- Victoria Hospital - London Health Sciences Centre
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Toronto, Ontario, Canada
- University Health Network
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Quebec
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Sainte Foy, Quebec, Canada
- Institut Universitaire de caridologie et de pneumologie de Quebee (IUCPQ)
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Grenoble Cedex 9, France
- CHU de Grenoble Clinique Universitaire de Pneumologie
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Le Kremlin Bicetre Cedex, France
- CHU de Bicetre, Service de Pneumologie-Reanimation Respiratoire
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Lille Cedex, France
- Hopital Cardiologique-CHRU Lille, Service de cardiologie
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Dresden, Germany
- Universitätsklinikum Carl Gustav Carus
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Hannover, Germany
- Medizinische Hochschule Hannover
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Koln, Germany
- Klinik III fur Innere Medizin, Herzzentrum Uniklinik Koln
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Leipzig, Germany
- Universitatsklinikum Leipzig
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Regensburg, Germany
- Klinik und Poliklinik fur Innere Medizin II, Universitatsklinikum Regensburg
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Hessen
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Giessen, Hessen, Germany
- Universitatsklinikul Giessen und Marburg GmbH
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Rome, Italy
- Universita "Sapienza"-Azienda Policlinico Umberto 1
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Amsterdam, Netherlands
- VU University Medical Center
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Barcelona, Spain
- Hospital Clinic de Barcelona
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Barcelona, Spain
- Hospital Universitari Vall d'Hebron
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Madrid, Spain
- Hospital Universitario Doce (12) de Octubre
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London, United Kingdom
- Royal Free Hampstead NHS Trust
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Sheffield, United Kingdom
- Clinical Research Facility, Royal Hallamshrie Hospital
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West Dunbartonshire
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Clydebank, West Dunbartonshire, United Kingdom
- Scottish Pulmonary Vascular Unit, Golden Jubilee National Hospital
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Alabama
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Mobile, Alabama, United States
- University of South Alabama Medical Center
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Arizona
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Phoenix, Arizona, United States
- Advanced Lung Disease Institute
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Phoenix, Arizona, United States
- Arizona Pulmonary Specialist, Ltd
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Tucson, Arizona, United States
- University of Arizona Clinical and Translational Science (CATS) Research Center
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California
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Los Angeles, California, United States
- VA Greater Los Angeles Healthcare System
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Sacramento, California, United States
- University of California, Davis
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San Francisco, California, United States
- University of California, San Francisco
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Torrance, California, United States
- LA Biomedical Research Institute Harbor-UCLA Medical Center
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Colorado
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Aurora, Colorado, United States
- University of Colorado Cardiac and Vascular Center, Anschutz Inpatient Pavillion
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Georgia
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Atlanta, Georgia, United States
- The Emory Clinic
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Illinois
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Chicago, Illinois, United States
- University of Chicago Medicine
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Massachusetts
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Boston, Massachusetts, United States
- Boston University Medical Center
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Boston, Massachusetts, United States
- Tufts Medical Center
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Michigan
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Ann Arbor, Michigan, United States
- University of Michigan Health System
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Minnesota
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Minneapolis, Minnesota, United States
- University of Minnesota
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Rochester, Minnesota, United States
- Mayo Clinic
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Missouri
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Saint Louis, Missouri, United States
- Washington University School of Medicine
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New York
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Rochester, New York, United States
- Mary M. Parkes Center // University of Rochester Medical Center
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Ohio
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Cleveland, Ohio, United States
- Cleveland Clinic
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Columbus, Ohio, United States
- Martha Morehouse Medical Pavilion
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Pennsylvania
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Pittsburgh, Pennsylvania, United States
- Allegheny General Hospital
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Pittsburgh, Pennsylvania, United States
- UPMC Presbyterian Hospital
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Texas
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Dallas, Texas, United States
- UT Southwestern Medical Center
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Virginia
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Falls Church, Virginia, United States
- Inova Fairfax Medical Campus
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Key Inclusion Criteria:
- Diagnosis of idiopathic pulmonary arterial hypertension (IPAH), heritable pulmonary arterial hypertension (HPAH), drug- and toxin-induced PAH, or PAH associated with connective tissue disease, human immunodeficiency virus (HIV) infection, or congenital heart defects (repaired greater than 1 year prior to Screening)
Meet all of the following hemodynamic criteria by means of a screening right heart catheterization (RHC) completed prior to randomization:
- Mean pulmonary artery pressure (mPAP) of greater than or equal to (≥) 25 millimeters of mercury (mm Hg)
- Pulmonary vascular resistance (PVR) ≥ 400 dyne* second/centimeter^5 (dynes*sec/cm^5)
- Pulmonary capillary wedge pressure (PCWP) or left ventricular end diastolic pressure (LVEDP) of less than or equal to (≤) 12 mm Hg if PVR ≥ 400 and less than (<) 500 dynes*sec/cm^5, or PCWP/LVEDP ≤ 15 mm Hg if PVR ≥ 500 dynes•sec/cm^5
- Be able to walk a distance of at least 100 meters
- Have World Health Organization (WHO) Functional Class II or III symptoms
Meet the following criteria determined by pulmonary function tests completed no more than 24 weeks prior to screening, performed with or without bronchodilation:
- Forced expiratory volume in one second (FEV1) ≥ 55 percent (%) of predicted normal
- FEV1: forced vital capacity (FVC) ratio ≥ 0.60
- Receiving treatment with one or more drugs approved for PAH for ≥ 12 consecutive weeks and at stable dose for ≥ 8 consecutive weeks
Key Exclusion Criteria:
- Diagnosis of PAH associated with significant venous or capillary involvement (PCWP greater than [>] 15 mm Hg), pulmonary capillary hemangiomatosis, portal hypertension, or unrepaired congenital heart defects
- Pulmonary hypertension (PH) belonging to groups 2 to 5 of the 2013 NICE classification
- Left ventricular ejection fraction (LVEF) ≤ 40% or clinically significant ischemic, valvular or constrictive heart disease
- Uncontrolled hypertension (≥ 180/110 mm Hg) at Screening
- End stage renal disease (receiving peritoneal dialysis, hemodialysis, or status after renal transplantation)
- Severe liver disease (Child-Pugh Class C, with or without cirrhosis)
Individuals may be rescreened one additional time with prior notification to and approval by the sponsor.
Note: Other protocol defined Inclusion/Exclusion criteria may apply.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Double
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Selonsertib 2 mg
Participants will receive selonsertib 2 milligrams (mg) for 24 weeks and may continue on this dose during the long-term treatment phase.
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Tablets administered orally once daily
Other Names:
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Experimental: Selonsertib 6 mg
Participants will receive selonsertib 6 mg for 24 weeks and may continue on this dose during the long-term treatment phase.
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Tablets administered orally once daily
Other Names:
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Experimental: Selonsertib 18 mg
Participants will receive selonsertib 18 mg for 24 weeks and may continue on this dose during the long-term treatment phase.
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Tablets administered orally once daily
Other Names:
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Experimental: Placebo
Participants will receive selonsertib placebo for 24 weeks, and may then be rerandomized 1:1:1 to selonsertib 2, 6, or 18 mg during the long-term treatment phase.
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Tablet administered orally once daily
Other Names:
Tablets administered orally once daily
Other Names:
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Change From Baseline in Pulmonary Vascular Resistance (PVR) at Week 24, as Measured by Right Heart Catheterization (RHC)
Time Frame: Baseline to Week 24
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PVR is a measure of the extent to which pulmonary circulation resists cardiac output.
Change from Baseline was calculated as the value at Week 24 minus the value at Baseline.
The Week 24 value was defined as the last assessment at or prior to Week 24.
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Baseline to Week 24
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Change From Baseline at Week 24 in Other Cardiopulmonary Hemodynamic Measures: Cardiac Index
Time Frame: Baseline to Week 24
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Cardiac index is the amount of blood pumped by the heart, per minute, per meter square of body surface area.
Change from Baseline was calculated as the value at Week 24 minus the value at Baseline.
The Week 24 value was defined as the last assessment at or prior to Week 24.
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Baseline to Week 24
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Change From Baseline at Week 24 in Other Cardiopulmonary Hemodynamic Measures: mPAP
Time Frame: Baseline to Week 24
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mPAP is the mean blood pressure in the pulmonary artery.
Change from Baseline was calculated as the value at Week 24 minus the value at Baseline.
The Week 24 value was defined as the last assessment at or prior to Week 24.
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Baseline to Week 24
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Change From Baseline at Week 24 in Other Cardiopulmonary Hemodynamic Measures: mRAP
Time Frame: Baseline to Week 24
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mRAP is the mean blood pressure in the right atrium of the heart.
Change from Baseline was calculated as the value at Week 24 minus the value at Baseline.
The Week 24 value was defined as the last assessment at or prior to Week 24.
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Baseline to Week 24
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Change From Baseline at Week 24 in Other Cardiopulmonary Hemodynamic Measures: Mixed Venous Oxygen Saturation (SVO2) (%)
Time Frame: Baseline to Week 24
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SVO2 is the percentage of oxygen bound to hemoglobin in blood returning to the right side of the heart.
Change from Baseline was calculated as the value at Week 24 minus the value at Baseline.
The Week 24 value was defined as the last assessment at or prior to Week 24.
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Baseline to Week 24
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Change From Baseline at Week 24 in Other Cardiopulmonary Hemodynamic Measures: Right Ventricular Cardiac Power (RVCP)
Time Frame: Baseline to Week 24
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RVCP is a cardiopulmonary hemodynamic assessment.
Change from Baseline was calculated as the value at Week 24 minus the value at Baseline.
The Week 24 value was defined as the last assessment at or prior to Week 24.
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Baseline to Week 24
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Change From Baseline at Week 24 in 6MWD Test
Time Frame: Baseline to Week 24
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The 6MWD test was conducted according to the American Thoracic Society guidelines in accordance with local standard operating procedures.
It measures the distance a participant is able to walk in a period of six minutes.
Change from Baseline was calculated as the value at Week 24 minus the value at Baseline.
The Week 24 value was defined as the last assessment at or prior to Week 24.
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Baseline to Week 24
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Change From Baseline at Week 24 in BDI After the 6MWD Test
Time Frame: Baseline to Week 24
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Immediately following completion of the 6-minute walk test, participants were asked to assess breathlessness using the BDI score as follows: 0 = no breathlessness, 10 = extremely strong (maximal breathlessness), any number > 10 = Highest possible.
Therefore, the minimum for BDI score was 0 and there was no upper bound.
Change from Baseline was calculated as the value at Week 24 minus the value at Baseline.
The Week 24 value was defined as the last assessment at or prior to Week 24.
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Baseline to Week 24
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Number of Participants Experiencing Change From Baseline at Week 24 in WHO Functional Class
Time Frame: Baseline to Week 24
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Class I: no symptoms with exercise or at rest.
Class II: No symptoms at rest but uncomfortable and short of breath with normal activity such as climbing a flight of stairs, grocery shopping, or making the bed.
Class III: May not have symptoms at rest but activities greatly limited by shortness of breath, fatigue, or near fainting (e.g., doing normal chores around the house, have to take breaks while doing activities of daily living).
Class IV: Symptoms at rest and severe symptoms with any activity.
Most participants also have edema in the feet and ankles as result of right heart failure.
The Week 24 value was defined as the last assessment at or prior to Week 24.
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Baseline to Week 24
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Change From Baseline at Week 24 in NT-proBNP
Time Frame: Baseline to Week 24
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NT-proBNP is used to detect, diagnose, and evaluate the severity of heart failure.
In general, NT-proBNP levels are higher in participants with heart failure than those who have normal heart function.
Change from Baseline was calculated as the value at Week 24 minus the value at Baseline.
The Week 24 value was defined as the last assessment at or prior to Week 24.
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Baseline to Week 24
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Change From Baseline at Week 24 in Short Form (SF-36) Physical Functioning Scale
Time Frame: Baseline to Week 24
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Quality of life was assessed using the SF-36 questionnaire, a self-administered multi-item survey that asks 36 questions to measure functional health and well-being from the participant's point of view and consists of eight health domains (Physical Functioning, Role-Physical, Bodily Pain, General Health, Vitality, Social Functioning, Role-Emotional, and Mental Health) as well as 2 summary measures (Physical Health and Mental Health).
Data presented are for 1 of the domains only: Physical Functioning.
Scores can range from 0 to 100, with a higher score representing a higher level of functioning.
Change from Baseline was calculated as the value at Week 24 minus the value at Baseline.
The Week 24 value was defined as the last assessment at or prior to Week 24.
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Baseline to Week 24
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Change From Baseline at Week 24 in emPHasis-10 Questionnaire Score
Time Frame: Baseline to Week 24
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Quality of life was assessed using the emPHasis-10 questionnaire, a disease-specific self-administered 10-question questionnaire designed for routine assessment of health-related quality of life in pulmonary hypertension.
Total score can range from 0 to 50, with higher scores indicating a worse quality of life.
Change from Baseline was calculated as the value at Week 24 minus the value at Baseline.
The Week 24 value was defined as the last assessment at or prior to Week 24.
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Baseline to Week 24
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Change From Baseline at Week 24 in Heart Rate Recovery (HRR) After the 6MWD Test
Time Frame: Baseline to Week 24
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HRR was assessed after the 6MWD test.
The HRR was calculated as the difference between the heart rate measured immediately after completing the 6MWD test and the second heart rate measured 1 minute after the 6MWD test.
Change from Baseline was calculated as the value at Week 24 minus the value at Baseline.
The Week 24 value was defined as the last assessment at or prior to Week 24.
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Baseline to Week 24
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Kaplan-Meier Estimate of Time to Clinical Worsening (TTCW) Evaluated in Period 1
Time Frame: Baseline up to Week 24
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TTCW was defined as time to the first occurrence of: death (all-cause), hospitalization for worsening pulmonary arterial hypertension (PAH) (any hospitalization for worsening PAH, lung or heart/lung transplant, atrial septostomy, or initiation of continuously infused prostanoid therapy), or disease progression (defined as both > 15% decrease from baseline in 6MWD test and WHO class III or IV symptoms at two consecutive postbaseline clinic visits separated by ≥ 14 days).
TTCW was evaluated using Kaplan-Meier estimates.
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Baseline up to Week 24
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Change From Baseline in Echocardiographic Measures of Right Ventricular Function at Week 24: TAPSE
Time Frame: Baseline to Week 24
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TAPSE is an echocardiographic assessment of right ventricular function.
Change from Baseline was calculated as the value at Week 24 minus the value at Baseline.
The Week 24 value was defined as the last assessment at or prior to Week 24.
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Baseline to Week 24
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Change From Baseline in Echocardiographic Measures of Right Ventricular Function at Week 24: Right Ventricular Myocardial Strain (%)
Time Frame: Baseline to Week 24
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Right ventricular myocardial strain is an echocardiographic assessment of right ventricular function.
Change from Baseline was calculated as the value at Week 24 minus the value at Baseline.
The Week 24 value was defined as the last assessment at or prior to Week 24.
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Baseline to Week 24
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Change From Baseline in Echocardiographic Measures of Right Ventricular Function at Week 24: Tricuspid Annular Peak Sys Myocard Velocity (TAS)
Time Frame: Baseline to Week 24
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TAS is an echocardiographic assessment of right ventricular function.
Change from Baseline was calculated as the value at Week 24 minus the value at Baseline.
The Week 24 value was defined as the last assessment at or prior to Week 24.
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Baseline to Week 24
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Change From Baseline in Echocardiographic Measures of Right Ventricular Function at Week 24: Right Ventricular Tei Index (RVTI)
Time Frame: Baseline to Week 24
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The Tei-index is defined as the sum of the isovolumic contraction and the isovolumic relaxation time divided by ejection time, and thus incorporates elements of both systolic and diastolic phases in the assessment of global ventricular function.
An increased Tei-index results from ventricular dysfunction and provides prognostic information for a variety of myocardial conditions.
The RVTI is a candidate to increase the non-invasive diagnosis of PAH because it reflects the right ventricular function, is easy to assess, and can be estimated in the same session as the echocardiographic PAP.
The normal value of the RVTI is 0.28 +/- 0.04.
An increased RVTI is associated with either left ventricular diastolic abnormalities or pulmonary hypertension.
This score has no bounds.
Change from Baseline was calculated as the value at Week 24 minus the value at Baseline.
The Week 24 value was defined as the last assessment at or prior to Week 24.
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Baseline to Week 24
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Change From Baseline in Echocardiographic Measures of Right Ventricular Function at Week 24: Right Ventricular Fractional Area Change (RVFAC)
Time Frame: Baseline to Week 24
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RVFAC is an echocardiographic assessment of right ventricular function.
Change from Baseline was calculated as the value at Week 24 minus the value at Baseline.
The Week 24 value was defined as the last assessment at or prior to Week 24.
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Baseline to Week 24
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Collaborators and Investigators
Sponsor
Publications and helpful links
Study record dates
Study Major Dates
Study Start
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- GS-US-357-1394
- 2014-002131-34 (EudraCT Number)
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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