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Not yet recruiting NCT02733133

Product Transference Study of Testagen™ TDS®-Testosterone

Phase II Interventional Hypogonadotropism

For patients and families

In plain language

An automatic summary of structured registry data. It is an orientation aid, not a substitute for the official protocol or a physician assessment.

What is being studied
The protocol lists: Testagen® TDS Testosterone 5% HypoSpray®.
Who it may be relevant to
Registry conditions: Hypogonadotropism. Basic parameters: 18 years — 80 years · All.
What needs checking
Age, condition and sex are only basic indicators. Prior treatment, laboratory values and other mandatory requirements appear in the eligibility criteria below.
Where it takes place
Center list to be confirmed — check the primary protocol.
Next step
Save the trial, show it to the treating physician, and confirm current recruitment with the study center. Costs, documents and travel →

Unsure about the terms? Read our patient guide →

Official title

A Single-Dose, Single Period, Phase II Pharmacokinetic Study To Examine Testagen™ TDS®-Testosterone For Its Potential To Be Inadvertently Transferred By Skin Contact After Dosing In Healthy Adult Subjects

Overview

This study will assess the potential of Testagen® TDS-Testosterone to enable transfer of Testosterone to females coming in contact with skin to which Testagen® TDS-Testosterone has been applied and the potential of product to raise serum androgen levels in those women.

Detailed description

48 Couples will be added to the protocol and a single dose applied by the male member of the couple. The female member of the couple will have undergone a baseline pharmacokinetic monitoring of her endogenous levels of Testosterone. At precise intervals by cohort on the day of the trial, the male will expose the skin onto which the trial materials were applied to the skin of his partner and she will then undergo another 24-hour multiple sample monitoring of her levels of testosterone.

Interventions

  • Drug Testagen® TDS Testosterone 5% HypoSpray®
    Topically applied Testosterone Hormone Replacement Lotion

Primary outcome measures

  • Transference of Topical Testosterone from Dosed Males to Female Partners As Measured by net change from Baseline of Serum Testosterone in nG/dL expressed as Maximum Serum Concentration or Cmax. [Time frame: 30 minutes to 24 hours post dose]
Secondary outcome measures (1)
  • Transference of Topical Testosterone from Dosed Males to Female Partners As Measured by net change from Baseline of Serum Testosterone in nG/dL expressed as Area Under Curve or AUC. [Time frame: 30 minutes to 24 hours post dose]

Eligibility criteria

Inclusion criteria

  • Healthy Volunteers
  • Subject Couples, between 18 and 80 years of age, inclusive.
  • The subject couple is willing and able to read, understand the Subject Information Sheets and provide written informed consent.
  • The subject has a body mass index (BMI) within 18-30 kg/m2.
  • The subject is in otherwise good health as determined by medical history and physical examination.
  • Female subjects must be practicing an acceptable method of birth control. Acceptable methods of birth control include hormonal contraceptives. If practicing an acceptable method of birth control, a negative urine pregnancy test result has been obtained on each Treatment Day.
  • The subject is a non-smoker.
  • The female subject must agree to comply with the placement of an indwelling catheter on two separate occasions and the drawing of blood samples for the pharmacokinetic assessments.
  • The subject couple is willing and able to comply with all testing and requirements defined in the protocol.
  • The subject couple is willing and able to return to the study site for all visits.

Exclusion criteria

  • The subject has any relevant deviations from normal in physical examination, electrocardiogram (ECG), or clinical laboratory tests, as evaluated by the investigator, particularly an elevated PSA reading or positive pregnancy test.
  • The subject has had a clinically significant illness within 30 days preceding entry into this study.
  • The subject has a history of significant neurological, hepatic, renal, endocrine, cardiovascular, gastrointestinal, pulmonary, or metabolic disease.
  • The subject has a known allergy or history of hypersensitivity to Testosterone or similar compounds.
  • The subject has used any prescription medication within 14 days or over-the-counter (OTC) medication or alcohol within 48 hours of dosing or intends to use any prescription or OTC medication during the study that may interfere with the evaluation of study medication (excluding oral contraceptives).
  • The subject has donated or lost a significant volume of blood (>450mL) within four (4) weeks of the study, and their haemoglobin concentration and haematocrit have not returned to within 5% of normal.
  • The subject has a history of substance abuse or a current positive urine drug screen.
  • Alcohol consumption greater than community norms (i.e. more than 21 standard drinks per week for males, and 14 for females).
  • Subjects who have received an investigational drug or have used an investigational device in the 30 days prior to study entry.
  • Pregnancy

Criteria are shown verbatim from the registry (in English). Final eligibility is always assessed by the study center.

Healthy volunteers: Yes

Study design

Allocation
Randomized
Model
Parallel assignment
Masking
Open label
Primary purpose
Prevention

Study locations

Center list to be confirmed — check the primary protocol.

Identifiers

NCT: NCT02733133 · PARC-Testosterone-T1/09/13 · 2013-001767-23 · IRAS project ID: 146877

Primary sources (government registries)

View this study on ClinicalTrials.gov ↗