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Phase 2A Study of Setipiprant Tablets in Androgenetic Alopecia in Males

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. Identifier: NCT02781311
Recruitment Status : Completed
First Posted : May 24, 2016
Last Update Posted : December 18, 2018
Information provided by (Responsible Party):

Brief Summary:
This study will evaluate the safety, tolerability and efficacy of the oral administration of setipiprant tablets 1000 mg twice daily (BID) relative to placebo in 18 to 49 years old males with androgenetic alopecia (AGA).

Condition or disease Intervention/treatment Phase
Alopecia Drug: setipiprant Drug: placebo Phase 2

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Study Type : Interventional  (Clinical Trial)
Actual Enrollment : 169 participants
Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)
Primary Purpose: Treatment
Official Title: Multicenter, Randomized, Double-Blind, Placebo-Controlled, Phase 2A Study of Setipiprant Tablets in Androgenetic Alopecia in Males
Actual Study Start Date : June 29, 2016
Actual Primary Completion Date : March 15, 2018
Actual Study Completion Date : May 22, 2018

Resource links provided by the National Library of Medicine

Arm Intervention/treatment
Experimental: Setipiprant
1000 mg setipiprant (two 500 mg tablets) twice daily (BID) at 12-hour intervals for 24 weeks.
Drug: setipiprant
Two 500 mg setipiprant tablets BID.
Other Name: KYTH-105

Placebo Comparator: Placebo
Two placebo tablets BID at 12-hour intervals for 24 weeks.
Drug: placebo
Two placebo tablets BID.

Primary Outcome Measures :
  1. Change from Baseline in Target Area Hair Count (TAHC) within a 1 cm^2 Circular Area [ Time Frame: Baseline, Week 24 ]
  2. Subject Self-Assessment (SSA) of the Change in Scalp Hair Growth using a 7-Point Scale [ Time Frame: Baseline, Week 24 ]

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.

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Ages Eligible for Study:   18 Years to 49 Years   (Adult)
Sexes Eligible for Study:   Male
Accepts Healthy Volunteers:   No

Inclusion Criteria:

  • Participant has androgenetic alopecia (AGA)
  • Participant agrees to maintain current hair care regimen, refraining from hair weaving, hair colorants or dyes and non-study hair growth products during the study.

Exclusion Criteria:

  • History of hair loss for reasons other than AGA
  • Scarring of the scalp or any condition or disease of the scalp, hair or hair shaft
  • Use of products within 6 months of study start used continuously for at least 1 month that could impact hair growth
  • Hair-weaving within 6 months
  • Use of hair colorants or dyes within 6 months.

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 identifier (NCT number): NCT02781311

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United States, Arkansas
Burke Pharmaceutical Research
Hot Springs, Arkansas, United States, 71913
Petrus Center for Aesthetic Surgery & Hair Transplantation
Little Rock, Arkansas, United States, 72205
United States, California
Therapeutics Clinical Research
San Diego, California, United States, 92123
Synexus USA
Santa Rosa, California, United States, 95405
United States, Illinois
Arano, LLC
Chicago, Illinois, United States, 60611
United States, Kansas
Heartland Research Associates, LLC
Wichita, Kansas, United States, 67207
United States, Michigan
Michigan Center for Skin Care Research
Clinton Township, Michigan, United States, 48038
United States, Minnesota
Minnesota Clinical Study Center
Fridley, Minnesota, United States, 55432
University of Minnesota
Minneapolis, Minnesota, United States, 55455
United States, North Carolina
Wake Forest University Health Sciences
Winston-Salem, North Carolina, United States, 27157
United States, Ohio
Cleveland Clinic
Cleveland, Ohio, United States, 44195
United States, Oregon
NW Dermatology & Research Center
Portland, Oregon, United States, 97210
Oregon Medical Research Center
Portland, Oregon, United States, 97223
United States, Pennsylvania
Penn State Hershey Medical Center
Hershey, Pennsylvania, United States, 17033
United States, South Carolina
Synexus USA
Greer, South Carolina, United States, 29650
United States, Texas
DermResearch, Inc
Austin, Texas, United States, 78759
Suzzane Bruce and Associates P.A., The Center for Skin Research
Katy, Texas, United States, 77494
United States, Virginia
The Education & Research Foundation
Lynchburg, Virginia, United States, 24501
Sponsors and Collaborators
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Study Director: Joan-En Lin Allergan

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Responsible Party: Allergan Identifier: NCT02781311     History of Changes
Other Study ID Numbers: 1922-201-002
First Posted: May 24, 2016    Key Record Dates
Last Update Posted: December 18, 2018
Last Verified: December 2018

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Studies a U.S. FDA-regulated Drug Product: Yes
Studies a U.S. FDA-regulated Device Product: No

Additional relevant MeSH terms:
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Alopecia Areata
Hair Diseases
Skin Diseases
Pathological Conditions, Anatomical