Effect of Testofen on Erectile Function in an Adult Male Population
NCT ID: NCT05232279
Last Updated: 2025-07-24
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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RECRUITING
PHASE3
120 participants
INTERVENTIONAL
2022-04-19
2026-06-30
Brief Summary
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Detailed Description
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Conditions
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Study Design
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RANDOMIZED
PARALLEL
TREATMENT
DOUBLE
Study Groups
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Testofen 300mg
Testofen in capsule form - taken as a 300mg dosage (2 capsules) once daily for 12 weeks.
Testofen 300mg
Testofen in capsule form - To be taken as a 300mg dosage (2 capsules) once daily for 12 weeks.
Testofen 600mg
Testofen in capsule form - taken as a 600mg dosage (2 capsules) once daily for 12 weeks.
Testofen 600mg
Testofen in capsule form - To be taken as a 600mg dosage (2 capsules) once daily for 12 weeks.
Placebo comparator
The placebo will consist of maltodextrin and will appear identical to the Testofen capsules. The placebo will be administered as per the active treatment - 2 capsules once daily for 12 weeks.
Placebo comparator
The placebo will consist of maltodextrin and will appear identical to the Testofen capsules. The placebo will be administered as per the active treatment - 2 capsules once daily for 12 weeks.
Interventions
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Testofen 300mg
Testofen in capsule form - To be taken as a 300mg dosage (2 capsules) once daily for 12 weeks.
Testofen 600mg
Testofen in capsule form - To be taken as a 600mg dosage (2 capsules) once daily for 12 weeks.
Placebo comparator
The placebo will consist of maltodextrin and will appear identical to the Testofen capsules. The placebo will be administered as per the active treatment - 2 capsules once daily for 12 weeks.
Eligibility Criteria
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Inclusion Criteria
* Currently in a sexual relationship
* Males with reduced erectile function (Score of \<25 on IIEF)
* BMI ≤ 35
* Able to provide informed consent
* Agree not to change current diet and exercise program while enrolled in this trial
* Agree not to undertake another clinical trial while enrolled in this trial
Exclusion Criteria
* Receiving/prescribed treatment for erectile dysfunction, including oral medications, vacuum devices, constrictive devices, injections, or urethral suppositories
* Receiving/prescribed treatment to increase/decrease testosterone levels e.g. androgens/anti androgens
* Receiving/prescribed treatment to increase/decrease nitrate or nitric oxide levels
* Unstable or serious illness (e.g. serious mood disorders, neurological disorders such as MS, kidney disease, liver disease, heart conditions, diabetes, hormone production disorders)\*
* All current malignancies (excluding BCC) or chemotherapy and/or radiotherapy treatment for malignancy within the previous 2 years
* Receiving/prescribed \[e.g., Coumadin or Marevan (warfarin), heparin, dalteparin, enoxaparin) or other anticoagulation therapy (e.g., thromboembolectomy or the use of vena cava filters)
* Active smokers, nicotine use, alcohol, or drug (prescription or illegal substances) abuse
* Chronic past and/or current alcohol use (\>14 alcoholic drinks week)
* Allergic to any of the ingredients in the active or placebo formula
* Any condition which in the opinion of the investigator makes the participant unsuitable for inclusion
* Participants who have participated in any other related clinical study during the past 1 month
a Any participant reporting having been told by their doctor that they have an under or over production of hormones (e.g., testosterone).
\*An unstable illness is any illness that is currently not being treated with a stable dose of medication or is fluctuating in severity. A serious illness is a condition that carries a risk of mortality, negatively impacts quality of life and daily function and/or is burdensome in symptoms and/or treatments.
40 Years
75 Years
MALE
No
Sponsors
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RDC Clinical Pty Ltd
INDUSTRY
Responsible Party
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Principal Investigators
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Amanda Rao, PhD
Role: PRINCIPAL_INVESTIGATOR
RDC Clinical
Locations
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RDC Clinical Pty Ltd
Brisbane, Queensland, Australia
Countries
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Central Contacts
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Facility Contacts
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Other Identifiers
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TESTEF
Identifier Type: -
Identifier Source: org_study_id
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