E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
The objective of this study is to determine whether in older men with symptomatic age-associated testosterone deficiency exercise training in combination with testosterone replacement therapy leads to improvement of muscle strength, physical function and quality of life more than exercise alone. |
|
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 12.1 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10021011 |
E.1.2 | Term | Hypogonadism male |
|
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 |
Additional effect of TRT in hypogonadal men on dynamic maximum strength (one repetition maximum, 1-RM) of upper and lower extremity |
|
E.2.2 | Secondary objectives of the trial |
Effect of TRT in hypogonadal men on further muscle parameters, endurance, cardiovascular parameters and Quality of Life (QoL) |
|
E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1. Men aged 60 years and older (>60yrs), untrained 2. Symptomatic hypogonadism as defined by i and iii: i Total testosterone below 12nmol/l (two tests taken on two different days, measurement 7.00-11.00 a.m.) ii Symptoms of testosterone deficiency recorded in the medical history at screening and ii Total Aging Males’ Symptom score above 36 3. Willing to avoid significant change in the pattern of physical exercise and lifestyle for the duration of the study 4. Residence in Cologne Area 5. Written informed consent
|
|
E.4 | Principal exclusion criteria |
1. Previous assignment to treatment during this study 2. Use of androgen therapy or anabolic steroids within 12 months of entry into the study (i.e. screening visit/visit 1) 3. Current participation in an exercise program or within the last 6 months 4. Suspicion or known history of prostate or breast cancer or other hormone dependent neoplasia 5. Abnormal finding on Digital Rectal Examination (DRE) 6. Prostate specific antigen (PSA) level ≥4ng/ml 7. History of clinically significant post void residual urine (> 150ml) 8. Suspicion or known history of liver tumor 9. Hypersensitivity to the active substances or any of the excipients of NEBIDO e.g. benzyl-benzoate and castor oil 10. Blood coagulation irregularities presenting an increased risk of bleeding after intramuscular injections including vitamin-K-antagonists or other strong anticoagulants 11. Hypercalcemia accompanying malignant tumors 12. Diagnosed sleep apnea 13. Polycythemia 14. Hematocrit level >50% at entry to the study (i.e. screening visit/visit 1) 15. Use of 5-α-reductase inhibitors (finasteride, dutasteride) 16. Prolactin level >25ng/ml 17. Organic hypothalamic-pituitary pathology 18. Concurrent use of: androgens including dehydroepiandrosterone (DHEA), anabolic steroids, clomipramine, antiandrogens, estrogen, corticotrophins (ACTH), corticosteroids, oxyphenbutazone, growth hormone 19. Body mass index >35kg/m2 20. Uncontrolled thyroid disorders 21. Uncontrolled diabetes mellitus (HbA1c > 9%) 22. Epilepsy not adequately controlled by treatment 23. Migraine not adequately controlled by treatment 24. Patients requiring or undergoing fertility treatment 25. Any clinically significant chronic disease that might, in the opinion of the investigator, compromise patient’s safety, interfere with the evaluations, or preclude completion of the trial (e.g. hemochromatosis, chronic lung disease, chronic malabsorption disease) 26. Known history of alcohol or drug / substance abuse 27. Any medical, psychiatric or other conditions that compromise the patient’s ability to understand the patient information, to give informed consent, to comply with the trial protocol, to understand the questionnaires, to follow the training instructions or to complete the study (e.g.: illiterate; severe visual impairment, severe hearing imparment in the opinion of the investigator). 28. Patients under legal protection 29. Hypertension which is not adequately controlled 30. Heart failure (NYHA II-IV) 31. Severe hepatic or severe renal insufficiency in the opinion of the investigator 32. Cardiopulmonary disease (Myocardial infarction, angina pectoris), Coronary heart disease not stabilized by therapy (unstable angina pectoris, severe cardiac dysrhythmia/arrhythmia), chronic obstructive pulmonary disease (COPD), history of cerebrovascular accident (transient ischemic attack [TIA], stroke), neuromuscular impairments or unstable medical condition that would contraindicate progressive resistance and endurance exercise training in the opinion of the investigator 33. Concomitant participation in another clinical trial within 1 month of entry into this study (i.e. randomized and has taken study medication) 34. Inability to exercise safely in the opinion of the investigator 35. Visual or hearing impairment, interfering with following direction 36. History of malignancy diagnosed within the past 5 years of except for non- melanoma skin cancer (other than squamous or basal cell cancer) 37. History of diagnosed osteoporosis 38. History of herniated vertebral disk within the last 6 month 39. Acute inflammation of the musculoskeletal system 40. Severe rheumatic disorder or arthropathy 41. Endoprothesis in situ (e. g. hip, knee) 42. Close affiliation with the investigational site (e.g. close relative of the investigator, dependent person)
|
|
E.5 End points |
E.5.1 | Primary end point(s) |
Additional effect of testosterone replacement therapy in hypogonadal men on dynamic maximum strength (one repetition maximum - 1-RM - of upper and lower extremety) |
|
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 | Yes |
E.6.4 | Safety | Yes |
E.6.5 | Efficacy | Yes |
E.6.6 | Pharmacokinetic | No |
E.6.7 | Pharmacodynamic | No |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | No |
E.6.10 | Pharmacogenetic | No |
E.6.11 | Pharmacogenomic | No |
E.6.12 | Pharmacoeconomic | No |
E.6.13 | Others | Yes |
E.6.13.1 | Other scope of the trial description |
|
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 | Yes |
E.7.1.3.1 | Other trial type description |
Hypothesis generating study |
|
E.7.2 | Therapeutic exploratory (Phase II) | No |
E.7.3 | Therapeutic confirmatory (Phase III) | No |
E.7.4 | Therapeutic use (Phase IV) | Yes |
E.8 Design of the trial |
E.8.1 | Controlled | Yes |
E.8.1.1 | Randomised | Yes |
E.8.1.2 | Open | No |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | Yes |
E.8.1.5 | Parallel group | Yes |
E.8.1.6 | Cross over | No |
E.8.1.7 | Other | No |
E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | No |
E.8.2.2 | Placebo | Yes |
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.8.4.1 | Number of sites anticipated in Member State concerned | 2 |
E.8.5 | The trial involves multiple Member States | No |
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 | No |
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
| |
E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 1 |
E.8.9.1 | In the Member State concerned months | 6 |
E.8.9.1 | In the Member State concerned days | 0 |
E.8.9.2 | In all countries concerned by the trial years | 0 |
E.8.9.2 | In all countries concerned by the trial months | 0 |
E.8.9.2 | In all countries concerned by the trial days | 0 |