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Testosterone

Phase 1

Healthy | Small molecule | Other |GSK plc|Last Updated: Sep 6, 2013

Success Probability

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Market & Valuation

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Trial Design

UNCONTROLLED
Total Trials1
Total Enrollment14

FDA Designations

No designations recorded

Clinical trial landscape

Testosterone · 1 trial · 1 indication

Phase 1 1
NCT01167829ORAL T-8 Oral Testosterone for Male Hormonal ContraceptionHealthy
COMPLETED14 Analytics
PHASE1COMPLETED
ORAL T-8 Oral Testosterone for Male Hormonal Contraception
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Study Endpoints

Primary Endpoints

Maximum Testosterone Concentration
baseline & day 9

initial pharmacokinetics \[PK\] (day 1) of oral testosterone dosed 3 times daily and the PK after 9 days of treatment

Mean Testosterone Concentration
baseline & day 9

initial 24-hour pharmacokinetics (PK) of oral testosterone dosed 3 times daily and post 24-hour PK after 9 days of treatment

Secondary Endpoints

Maximum Dihydrotestosterone (DHT) Concentration
baseline & day 9
Mean Dihydrotestosterone (DHT) Concentration
baseline & day 9
Maximum Sex Hormone-Binding Globulin (SHGB)Concentration
baseline & day 9
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Study Design & Arms

AllocationNA
MaskingNONE
ModelSINGLE_GROUP
PurposeHEALTH_SERVICES_RESEARCH

Treatment Arms

ArmTypeDescription
Acyline and oral testosteroneEXPERIMENTAL -

Interventions

NameTypeDescription
Oral TestosteroneDRUGOral Testosterone: 300 mg, pills, three times daily Day 1 - 10 (total of 27 pills)
AcylineDRUG300 ug/kg injection on Day 0
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Eligibility Criteria

Age Range18 Years to 55 Years
SexMALE
Healthy VolunteersYes
Study Sites1

INCLUSION CRITERIA: * able and willing to * not participate in another drug study or donate blood, not take medications * use contraception, comply with the protocol EXCLUSION CRITERIA: * abnormal evaluation, based on physical exam, medical history, blood tests (including serum chemistry, hematol...

Countries:United States
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Frequently asked questions about Testosterone

What is Testosterone used for?

Testosterone is being studied for use in male hormonal contraception. It is an investigational small molecule in Phase 1 clinical development. The completed trial, NCT01167829, enrolled 14 healthy male volunteers in the United States to evaluate oral testosterone for this purpose.

Who makes Testosterone?

Testosterone is being developed by GSK plc, which trades under the ticker GSK. The company is conducting clinical research on this small molecule for male hormonal contraception. The investigational drug is currently in Phase 1 development.

What phase is Testosterone in?

Testosterone is in Phase 1 clinical development. The single trial, NCT01167829, has been completed. This Phase 1 study enrolled 14 healthy male participants in the United States to assess oral testosterone for male hormonal contraception.

What clinical trials is Testosterone in?

Testosterone has one clinical trial, NCT01167829, titled "ORAL T-8 Oral Testosterone for Male Hormonal Contraception." This Phase 1 study was completed and enrolled 14 healthy male volunteers aged 18 years and older in the United States. The trial was uncontrolled and not randomized.

Is Testosterone FDA approved?

Testosterone is not FDA approved for male hormonal contraception. It is an investigational drug currently in Phase 1 clinical development. The completed trial, NCT01167829, was a Phase 1 study involving 14 healthy male volunteers in the United States.