CompletedPhase 3

Safety and Efficacy Study of Sofpironium Bromide in Subjects With Axillary Hyperhidrosis (BBI-4000-CL-302)

United States351 participantsStarted 2020-12-04

Plain-language summary

Hyperhidrosis is a disorder of abnormal excessive sweating. Primary hyperhidrosis (armpits, hands, and feet) affects approximately 4.8% of the US population and is believed to be caused by an overactive cholinergic response of the sweat glands. Current therapies have limited effectiveness, significant side effects, and can be invasive and costly. Sofpironium bromide (BBI-4000) is a novel soft-drug in development for the topical treatment of hyperhidrosis. This Phase 3 study will assess the safety and efficacy of sofpironium bromide, 15% gel versus vehicle (2 treatment arms), applied for the treatment of axillary hyperhidrosis.

Who can participate

Age range9 Years

SexALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * Male or female subject ≥ 9 years of age. * Diagnosis of primary axillary hyperhidrosis that meets the following criteria: (a) symptoms of hyperhidrosis for at least 6 months' duration, (b) HDSM-Ax of 3 - 4 and (c) a minimum GSP of 50 mg in each axilla with a combined total of at least 150 mg. * The ability to understand and follow all study-related procedures including study drug administration. * Sexually active female of childbearing potential (FOCBP)\* must agree to periodic pregnancy testing and use a medically acceptable method of contraception while receiving protocol-assigned product. Exclusion Criteria: * In the Investigators opinion, any skin or subcutaneous tissue conditions of the axilla(e). * Prior use of any prohibited medication(s) or procedure(s) within the specified timeframe for the treatment of axillary hyperhidrosis. * Anticholinergic agents used to treat conditions such as, but not limited to, hyperhidrosis, asthma, incontinence, gastrointestinal cramps, and muscular spasms by any route of administration. * Use of any cholinergic drug (e.g. bethanechol) within 28 days. * Known cause of hyperhidrosis or known history of a condition that may cause hyperhidrosis (i.e., hyperhidrosis secondary to any known cause such hyperthyroidism, diabetes mellitus, medications, etc.). * Subjects with unstable diabetes mellitus or thyroid disease, history of renal or hepatic impairment, malignancy glaucoma, intestinal obstructive or motility disease…

What they're measuring

Number of Participants (Vehicle Arm vs. Sofpironium Bromide Gel, 15%) With and Without an Observed ≥2-point Improvement in Hyperhidrosis Disease Severity Measure-Axillary-7 Item Total Score From Baseline to End of Treatment

Timeframe: Total Trial Participation was approximately 11-15 weeks; outcome measure time frame: Baseline (and treatment start) through to end of treatment, taking approximately 6 weeks.

Observed Change in Participant (Vehicle Arm vs SB Gel 15% Arm) Ranked Gravimetric Sweat Production From Baseline to End of Treatment

Timeframe: Total Trial Participation was approximately 11-15 weeks; outcome measure time frame: Baseline (and treatment start) through to end of treatment, taking approximately 6 weeks.

Trial details

NCT IDNCT03948646

SponsorBotanix Pharmaceuticals

Sponsor typeINDUSTRY

Study typeINTERVENTIONAL

Primary completion2021-08-13

Results submitted2024-03-28

View on ClinicalTrials.gov More Axillary Hyperhidrosis trials

Plain-language summary

Who can participate

Age range9 Years

SexALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

What they're measuring

Timeframe: Total Trial Participation was approximately 11-15 weeks; outcome measure time frame: Baseline (and treatment start) through to end of treatment, taking approximately 6 weeks.

Observed Change in Participant (Vehicle Arm vs SB Gel 15% Arm) Ranked Gravimetric Sweat Production From Baseline to End of Treatment

Timeframe: Total Trial Participation was approximately 11-15 weeks; outcome measure time frame: Baseline (and treatment start) through to end of treatment, taking approximately 6 weeks.