E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Men aged > 18 years old with primary or secondary hypogonadism. Only patients meeting the inclusion criteria will be enrolled in this study. |
|
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 7.1 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10021011 |
|
E.1.3 | Condition being studied is a rare disease | No |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
To compare mean serum total testosterone levels over the last 48 hrs of a 22-day treatment with L0074 TD versus Pantestone®. |
|
E.2.2 | Secondary objectives of the trial |
To compare mean serum total testosterone levels over the first 48 hrs of a 22-day treatment with L0074 TD versus Pantestone®. To compare, for each treatment, the mean serum total testosterone levels obtained over the first 48 hrs and the last 48 hrs of a 22-day treatment period. To compare the ability of both treatments to maintain physiological TT serum levels over the first 48 hrs and the last 48 hrs of a 22-day treatment period. To compare the ability of both treatments to maintain physiological levels of bioavailable testosterone (BT) over the first 48 hrs and the last 48 hrs of a 22-day treatment period. To compare the ability of both treatments to maintain physiological levels of DHT over the first 48 hrs and the last 48 hrs of a 22-day treatment period. To compare LH, FSH and SHBG serum levels at the end of each treatment period.
|
|
E.2.3 | Trial contains a sub-study | Information not present in EudraCT |
E.3 | Principal inclusion criteria |
Men aged > 18 years with known primary or secondary hypogonadism previously treated or not with androgens Serum TT level lower or equal to 2.5 ng/mL (after androgen washout for previously treated patients) BMI lower or equal to 32 kg/m2 Patients having signed a written informed consent, Well-informed of the study procedures, cooperative with regard to compliance with study related constraints,
|
|
E.4 | Principal exclusion criteria |
*Criteria related to pathologies Known acute or chronic prostate pathology, and/or PSA > 2 ng/mL, and/or suspicion of prostate cancer; familial history of prostate cancer, Male breast cancer, Severe cardiovascular, respiratory, hepatic, renal failure, or metabolic diseases/disorders, Non stabilized hypertension (> 160/90 mm Hg), Generalized dermatological disorders that might affect testosterone absorption or local tolerability assessment (hirsutism, psoriasis, eczema), ALT and/or AST twice above the upper limit; Hematocrit > 51%, Unbalanced diabetic patients (type I or II), Psychiatric disease, Organic cerebral disease (epilepsy, migraine), Sleep apnea, History of allergy to patches. * Criteria related to treatments Other concomitant patch treatment or other androgen replacement therapy, Concomitant treatment with barbiturates, ketoconazole, spironolactone, oral anticoagulants, finasteride, anti-androgens, LH-RH analogues, treatment influencing erection or testosterone level, and with any other medication known to alter the cytochrome P450 enzyme systems, Corticosteroids when used topically or as immunosuppresors (they are authorized when used in physiological doses as replacement therapy in secondary adrenal insufficiency. e.g cortisol < 30 mg or prednisone < 5 mg).
* Criteria related to the way of life History of alcohol or drug abuse. |
|
E.5 End points |
E.5.1 | Primary end point(s) |
Average TT serum level over the last 48 hours of each treatment period |
|
E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | No |
E.6.2 | Prophylaxis | No |
E.6.3 | Therapy | No |
E.6.4 | Safety | Yes |
E.6.5 | Efficacy | No |
E.6.6 | Pharmacokinetic | Yes |
E.6.7 | Pharmacodynamic | No |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | No |
E.6.10 | Pharmacogenetic | Information not present in EudraCT |
E.6.11 | Pharmacogenomic | No |
E.6.12 | Pharmacoeconomic | No |
E.6.13 | Others | No |
E.7 | Trial type and phase |
E.7.1 | Human pharmacology (Phase I) | No |
E.7.1.1 | First administration to humans | No |
E.7.1.2 | Bioequivalence study | No |
E.7.1.3 | Other | No |
E.7.1.3.1 | Other trial type description | |
E.7.2 | Therapeutic exploratory (Phase II) | No |
E.7.3 | Therapeutic confirmatory (Phase III) | Yes |
E.7.4 | Therapeutic use (Phase IV) | No |
E.8 Design of the trial |
E.8.1 | Controlled | Yes |
E.8.1.1 | Randomised | Yes |
E.8.1.2 | Open | Yes |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | No |
E.8.1.5 | Parallel group | No |
E.8.1.6 | Cross over | Yes |
E.8.1.7 | Other | No |
E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | Yes |
E.8.2.2 | Placebo | No |
E.8.2.3 | Other | No |
E.8.3 |
The trial involves single site in the Member State concerned
| No |
E.8.4 | The trial involves multiple sites in the Member State concerned | Yes |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | No |
E.8.6.2 | Trial being conducted completely outside of the EEA | Information not present in EudraCT |
E.8.7 | Trial has a data monitoring committee | Information not present in EudraCT |
E.8.8 |
Definition of the end of the trial and justification where it is not the last
visit of the last subject undergoing the trial
|
The end of study is the date of the last visit of the last subject undergoing the trial.
|
|
E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | |
E.8.9.1 | In the Member State concerned months | 7 |
E.8.9.1 | In the Member State concerned days | |
E.8.9.2 | In all countries concerned by the trial months | 7 |