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Completed Phase 4 Interventional Results available

A Study of the Effect of Topical Testosterone Replacement Therapy on Blood Pressure in Adult Male Participants With Hypogonadism

ClinicalTrials.gov ID: NCT04274894

Public ClinicalTrials.gov record NCT04274894. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Oct 22, 2026, 7:20 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

24-Hour Ambulatory Blood Pressure Monitoring Study in Hypogonadal Men Receiving Testosterone Replacement Therapy

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

Hypogonadism is an endocrine disorder characterized by absent or deficient testosterone levels along with signs and symptoms of androgen deficiency, including delayed development or regression of sexual characteristics, impaired sexual function and sense of well-being, depressed mood, decreased muscle strength associated with loss of muscle mass and reduced bone mineral density. AndroGel 1.62% has demonstrated its ability to increase total testosterone levels in the blood by absorption of testosterone through the skin when applied topically. This study evaluated the effect of AndroGel 1.62% on systolic blood pressure using ambulatory blood pressure monitoring in hypogonadal men who used testosterone replacement therapy. AndroGel 1.62% is a drug used for the treatment of hypogonadism, which is associated with low or no testosterone. This was an open-label study which means that both the study doctor and study participants knew what drug and what dose is being used. All participants in this study were in the same group, called a treatment arm. Adult male participants with hypogonadism were enrolled and received AndroGel 1.62%. This was a multi-center study with 190 participants enrolled (initially planned) in approximately 45 sites in the United States to yield 171 subjects in the per protocol (PP) population. A blinded sample size re-estimation (BSSR) was performed when around 70% of the planned subjects in the PP population had completed the end of treatment visit. Sample size was increased at BSSR and 246 participants were actually enrolled. Participants received daily topical gel doses of AndroGel 1.62% for approximately 16 weeks. There may have been a higher burden for participants in this study compared to standard of care. Participants attended 8 study visits during the course of the study at a hospital or clinic and received 2 study phone calls. The effect of the treatment was checked by medical assessments, blood tests (including pharmacokinetic sampling), and 24-hour blood pressure monitors.

Study identification

NCT ID
NCT04274894
Recruitment status
Completed
Study type
Interventional
Phase
Phase 4
Lead sponsor
AbbVie
Industry
Enrollment
246 participants

Conditions and interventions

Conditions

Interventions

Drug

Eligibility (public fields only)

Age range
18 Years and older
Sex
Male
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
May 12, 2020 (Actual)
Primary completion
Dec 7, 2021 (Actual)
Completion
Jan 7, 2022 (Actual)
Last update posted
Dec 15, 2022

2020 – 2022

United States locations

U.S. sites
45
U.S. states
23
U.S. cities
43
Facility City State ZIP Site status
G & L Research, LLC /ID# 216793 Foley Alabama 36535 —
NewportNativeMD, Inc. /ID# 216992 Newport Beach California 92663-3600 —
Valley Renal Medical Group Research /ID# 216321 Northridge California 91324-4622 —
West Coast Research LLC /ID# 216813 San Ramon California 94582 —
Lynn Institute of Denver /ID# 216863 Aurora Colorado 80012 —
Innovative Research of West Florida /ID# 216364 Clearwater Florida 33756-2004 —
Seidman Clinical Trials,Delray /ID# 216794 Delray Beach Florida 33484-6529 —
Invesclinic, U.S., LLC /ID# 216778 Fort Lauderdale Florida 33308 —
Indago Research and Health Cen /ID# 216319 Hialeah Florida 33012-4170 —
Care Partners Clinical Research /ID# 216773 Jacksonville Florida 32277 —
Pharmax Research Clinic /ID# 216343 Miami Florida 33126 —
Care Research center Inc. /ID# 216367 Miami Florida 33175 —
West Orange Endocrinology /ID# 217106 Ocoee Florida 34761-4547 —
North Georgia Clinical Research /ID# 216864 Woodstock Georgia 30189 —
Solaris Clinical Research /ID# 216772 Meridian Idaho 83646 —
Loretto Hospital.Affnity Clinical Research Institute /ID# 216884 Chicago Illinois 60644 —
Affinity Clinical Research /ID# 216807 Oak Brook Illinois 60523-1245 —
Investigative Clinical Research of Indiana, LLC /ID# 216943 Elwood Indiana 46036-3341 —
Iowa Diabetes and Endocrinology Research Center /ID# 216316 West Des Moines Iowa 50265 —
PRN Professional Research Network of Kansas, LLC /ID# 216805 Wichita Kansas 67205 —
The Research Grp of Lexington /ID# 216451 Lexington Kentucky 40503-2969 —
Centennial Medical Group /ID# 216340 Elkridge Maryland 21075 —
Advanced Biomedical Research of America /ID# 216797 Las Vegas Nevada 89123 —
Amici Clinical Research /ID# 216779 Warren Township New Jersey 07059 —
NM Clinical Research & Osteoporosis Center, Inc /ID# 216808 Albuquerque New Mexico 87106 —
AccuMed Research Associates /ID# 216775 Garden City New York 11530 —
Randolph Health Internal Medicine /ID# 216366 Asheboro North Carolina 27203 —
OnSite Clinical Solutions, LLC /ID# 216279 Charlotte North Carolina 28277 —
OnSite Clinical Solutions, LLC /ID# 216368 Charlotte North Carolina 28277 —
Triad Clinical Trials /ID# 216792 Greensboro North Carolina 27410 —
Lucas Research /ID# 216487 Morehead City North Carolina 28557 —
Diabetes and Endocrinology Associates of Stark County Inc /ID# 216362 Canton Ohio 44718 —
Intend Research /ID# 216320 Norman Oklahoma 73069 —
Tristar Clinical Investigations PC /ID# 216944 Philadelphia Pennsylvania 19114-1025 —
Frontier Clinical Research /ID# 216365 Smithfield Pennsylvania 15478 —
New Phase Research & Development /ID# 216774 Knoxville Tennessee 37909 —
Clinical Neuroscience Solutions - Memphis /ID# 216790 Memphis Tennessee 38119 —
Arlington Family Research Center, Inc /ID# 216363 Arlington Texas 76012 —
Associates in Medicine, P.A. /ID# 216781 Houston Texas 77027-3103 —
FMC Science /ID# 216318 Lampasas Texas 76550 —
Discovery Clinical Trials-San Antonio /ID# 216866 San Antonio Texas 78258 —
Northwest Houston Clinical Research PLLC /ID# 216358 Tomball Texas 77375 —
Burke Internal Medicine & Research /ID# 216322 Burke Virginia 22015-2234 —
Manassas Clinical Research Center /ID# 216313 Manassas Virginia 20110-4421 —
Virginia Research Center /ID# 216341 Midlothian Virginia 23114-3256 —

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT04274894, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Dec 15, 2022 · Synced Oct 22, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT04274894 live on ClinicalTrials.gov.

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