A Study of TDM-105795 in Male Subjects With Androgenetic Alopecia (AGA)

NCT05244980 | Completed Phase 1 DMC FDA Drug

• 1 other identifier: 239-11651-102
• Study Type: interventional
• Target: 32
• Locations: 1 country
• Sites: 2

Brief Summary

Multi-center, randomized, double-blind, vehicle-controlled, parallel group, multi-dose escalation study of TDM-105795 in male subjects, 18 to 55 years old, with Androgenetic Alopecia (AGA).

Conditions

Alopecia, Androgenetic

Outcome Measures

Primary Outcomes (6)

• Incidence rate of any local and systemic AEs

  Collection of adverse events

  42 days

• Number of subjects with presence (and severity) of local skin reactions (LSRs)

  Collection of LSRs

  42 days

• Number of participants with abnormal vital signs

  Collection of vital signs on day 1, day 8, and day 28

  28 days

• Number of participants with abnormal laboratory test results

  Collection of safety labs at day 1, 8, 15, and 28

  28 days

• Number of participants with abnormal ECG readings

  Collection of ECGs at day 1, 8, and 28

  28 days

• Number of participants with abnormal echocardiogram results

  Collection of quantitative echo parameters at screening and EOT

  38 days

Secondary Outcomes (1)

• Plasma concentrations of TDM-105795

  29 days

Study Arms (2)

MAD Cohorts 1-4 TDM-105795 topical solution

EXPERIMENTAL

Multiple dose administration of TDM-105795 Topical Solution, 0.0025% or 0.005% or 0.01% or 0.02%

Drug: TDM-105795

Placebo for TDM-105795 topical solution

PLACEBO COMPARATOR

Multiple dose administration of Placebo forTDM-105795 Topical Solution

Drug: Placebo

Interventions

TDM-105795 DRUG

TDM-105795 topical solution

MAD Cohorts 1-4 TDM-105795 topical solution

Placebo DRUG

Placebo for TDM-105795 topical solution

Placebo for TDM-105795 topical solution

Eligibility Criteria

• Age: 18 Years - 55 Years
• Sex: male
• Healthy Volunteers: Yes
• Age Groups: Adult (18-64)

You may qualify if:

• To enter the study, a subject must meet the following criteria:
• Subject is male, 18-55 years old.
• Subject has provided written informed consent.
• Subject has a clinical diagnosis of moderate to severe AGA in temple and vertex region, III to VI on the Modified Norwood-Hamilton Scale (i.e., III, IV, V, and VI).
• Subject is willing and able to apply the test article(s) as directed, comply with study instructions, and commit to all follow-up visits for the duration of the study.
• Subject, in the investigator's opinion, is in good general health and free of any disease state or physical condition that might impair evaluation of AGA or exposes the subject to an unacceptable risk by study participation.
• Subject has normal renal, thyroid, and hepatic function as determined by the Visit 1/Screening laboratory results in the opinion of the investigator.
• Subject is a non-smoker, defined as not having smoked or used any form of tobacco or non-tobacco products containing nicotine in more than 6 months before Visit 2/Baseline.
• Subject has a body mass index (BMI) of 19 to 32 kg/m2 inclusive and body weight not less than 50 kg at Visit 1/Screening.
• Subject agrees to continue his other general hair care products and regimen for at least 2 weeks prior to Visit 2/Baseline, and through the entire study.
• Subjects who are sexually active with a female partner and are not surgically sterile (vasectomy performed at least 6 months prior to treatment) must agree to refrain from sperm donation for at least 90 days after administration of their last dose of test article(s) and inform their non-pregant female sexual partner to use a highly effective form of birth control as described in the informed consent form. Note: Female partner must be confirmed according to subject to be non-pregnant at Visit 1/Screening and Visit 2/Baseline or at the visit when a subject identifies a new sexual partner.

You may not qualify if:

• A subject is ineligible to enter the study if he meets 1 or more of the following criteria:
• Subject has any dermatological disorders of the scalp on the regions that are bald and thinning with the possibility of interfering with the application of the test article or examination method, such as fungal or bacterial infections, seborrheic dermatitis, psoriasis, eczema, folliculitis, scars, or scalp atrophy.
• Subject has any skin pathology or condition (e.g., uncontrolled thyroid disease, certain genetic disorders that involve hair growth or patterns) that, in the investigator's opinion, could interfere with the evaluation of the test article or requires use of interfering topical, systemic, or surgical therapy.
• Subject has any visible inflammatory skin disease, injury, or condition of their scalp that could compromise subject safety and/or interfere with the evaluation of local or systemic assessments performed during the study.
• Subject has a history of scalp reduction or notable trauma with related scarring, hair transplants, and/or hair weaves.
• Subject has a known or suspected malignancy.
• Subject has a positive blood screen for human immunodeficiency virus (HIV), hepatitis B surface antigen (HBsAg), or hepatitis C antibody.
• Subject has any condition, which, in the investigator's opinion, would make it unsafe for the subject to participate in this study, including clinically significant abnormal laboratory or 12-lead electrocardiogram (ECG) findings during the screening period or Visit 2/Baseline prior to dosing of the test article.
• Subject has a hospital admission or major surgery within 30 days prior to Visit 2/ Baseline or planned for during the study.
• Subject is currently enrolled in an investigational drug, biologic, or device study.
• Subject has used an investigational drug, investigational biologic, or investigational device treatment within 30 days or 5 half-lives, whichever is longer, prior to Visit 2/Baseline.
• Subject has a history of prescription drug abuse, or illicit drug use within 6 months prior to Visit 1/Screening.
• Subject has a history of alcohol abuse according to medical history within 6 months prior to Visit 1/Screening.
• Subject has a positive screen for alcohol or drugs of abuse at Visit 1/Screening or Visit 2/Baseline.
• Subject has a donation or blood collection of more than 1 unit (approximately 450 mL) of blood (or blood products) or acute loss of blood during the 90 days prior to Visit 2/Baseline.

Sponsors & Collaborators

• Technoderma Medicines Inc.: lead
• Therapeutics, Inc.: collaborator

Study Sites (2)

TCR Medical Corporation

San Diego, California, 92123, United States

Location

J&S Studies, Inc.

College Station, Texas, 77845, United States

Location

MeSH Terms

Conditions

Alopecia

Condition Hierarchy (Ancestors)

Hypotrichosis; Hair Diseases; Skin Diseases; Skin and Connective Tissue Diseases; Pathological Conditions, Anatomical; Pathological Conditions, Signs and Symptoms

Study Officials

• Daniel Piacquadio, M.D.

  Therapeutics Incorporated

  STUDY DIRECTOR

Study Design

• Study Type: interventional
• Phase: phase 1
• Allocation: RANDOMIZED
• Masking: QUADRUPLE
• Who Masked: PARTICIPANT, CARE PROVIDER, INVESTIGATOR, OUTCOMES ASSESSOR
• Masking Details: Quadruple
• Purpose: TREATMENT
• Intervention Model: PARALLEL
• Sponsor Type: INDUSTRY
• Responsible Party: SPONSOR

Model Details: A Randomized, Double-Blind, Vehicle-Controlled, Parallel Group, Multi-Dose Escalation Study to Evaluate the Safety, Tolerability, and Pharmacokinetics of TDM-105795 in Healthy Male Subjects with Androgenetic Alopecia

Study Record Dates

• First Submitted: January 13, 2022
• First Posted: February 17, 2022
• Study Start: February 1, 2022
• Primary Completion: November 15, 2022
• Study Completion: February 27, 2023
• Last Updated: March 14, 2023

Record last verified: 2023-03

Data Sharing

• IPD Sharing: Will not share

Locations

US (2)