- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT00710827
Nebido Versus Placebo in Elderly Men With Typical Symptoms of Late Onset Hypogonadism Over a Period of 54 Weeks
November 22, 2012 updated by: Bayer
A 54 Week Treatment, Randomized, Multi Center, Double Blind, Placebo Controlled Study to Assess the Safety and Efficacy of NEBIDO 1000 mg (4 ml) in Elderly Men With Symptomatic Late Onset Hypogonadism (SLOH)
To evaluate the safety and efficacy of Nebido compared to placebo in elderly men aged 50 and over with symptomatic late onset hypogonadism
Study Overview
Detailed Description
Explorative objectives: Change in grip strength (Subgroup only: optional for sites with experienced in testing muscle function); Change in physical performance test i.e. lower limb muscle strength (subgroup only; optional for sites experienced in testing muscle function).
Please note that the 2 explorative objectives mentioned above must be performed together.
All measured at baseline, week 30, week 54, no safety measure.
Safety parameters Prostate safety: digital rectal examination (DRE) Measured at screening, week 30+ 54, safety measure.
International prostate symptom score (IPSS): International prostate symptom score (IPSS) Measured at screening, week 18, 30, 42, 54, safety measure.
Laboratory tests for lipids (total cholesterol, LDL-cholesterol, HDL-cholesterol and triglycerides) and liver function tests (aspartate aminotransferase (AST) and alanine transaminase (ALT)) Measured at screening, week 6, 18, 30, 42, 54, safety measure.
Standard laboratory tests for androgen treatment: prostate specific antigen (PSA); hemoglobin; hematocritMeasured at screening, week 6, 18, 30, 42, 54, safety measureAdverse eventsMeasured at screening, baseline, week 6, 18, 30, 42, 54Vital signsMeasured at screening, week 18, 30, 42, 54, safety measure.
Study Type
Interventional
Phase
- Phase 4
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
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Nordrhein-Westfalen
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Bonn, Nordrhein-Westfalen, Germany, 53105
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Sachsen-Anhalt
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Halle, Sachsen-Anhalt, Germany, 06097
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Milano, Italy, 20132
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Napoli, Italy, 80131
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Roma, Italy, 00155
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Riga, Latvia, LV-1002
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Lodz, Poland, 91-425
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Warszawa, Poland, 01-432
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Warszawa, Poland, 01-809
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Warszawa, Poland, 02-777
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Wroclaw, Poland, 50-088
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Moscow, Russian Federation, 123367
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Moscow, Russian Federation, 117036
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Novosibirsk, Russian Federation, 630091
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St. Petersburg, Russian Federation, 197022
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Volgograd, Russian Federation, 400138
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Cardiff, United Kingdom, CF14 5GJ
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Chorley, United Kingdom, PR7 7NA
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London, United Kingdom, NW3 2QG
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London, United Kingdom, NW9 9NH
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Manchester, United Kingdom, M15 6SX
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Berkshire
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Reading, Berkshire, United Kingdom, RG2 7AG
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Staffordshire
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Lichfield, Staffordshire, United Kingdom, WS14 9JL
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Stratchclyde
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Glasgow, Stratchclyde, United Kingdom, G81 2DR
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West Midlands
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Birmingham, West Midlands, United Kingdom, B15 2SQ
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Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
50 years and older (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
Male
Description
Inclusion Criteria:
- Men aged 50 years and older
- Symptomatic hypogonadism as defined by a) and b):
- a) Total testosterone below 12nmol/l
- b) Aging males symptom score above 36
- Willing to avoid significant change in the pattern of physical exercise and lifestyle for the duration of the study
- Willing to voluntarily sign a statement of informed consent to participate in the study.
Exclusion Criteria:
- Use of androgen therapy or anabolic steroids
- Suspicion or known history of liver tumors, prostate or breast cancer
- Hypersensitivity to the active substances or any of the excipients of NEBIDO e.g. Benzyl benzoate and castor oil. Hypercalcemia accompanying malignant tumors
- Blood coagulation irregularities presenting an increased risk of bleeding after intramuscular injections sleep apnea
- Polycythemia
- Hematocrit level >50% at entry to the study (i.e. screening visit/visit 1)
- Patients using 5-a-reductase inhibitors such as finasteride or dutasteride should be excluded from the study.
- Prolactin level >25ng/ml
- Organic hypothalamic-pituitary pathology
- Prostate specific antigen (PSA) level ≥ 4ng/ml
- Severe symptomatic benign prostatic hyperplasia (IPSS sum score ≥ 20)
- Epilepsy not adequately controlled by treatment
- Migraine not adequately controlled by treatment
- Patients requiring or undergoing fertility treatment
- 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)
- Known history of alcohol or drug abuse
- 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, or to complete the study.
- Hypertension which is not adequately controlled on therapy
- Severe cardiac, hepatic or renal insufficiency
- Coronary heart disease not stabilized by therapy as assessed by the investigator
- Metal implants in the body (metal implants in the head will not exclude patients from participation)
- Concomitant participation in another clinical trial within 1 month of entry into this study (i.e. randomized and has taken study medication).
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Quadruple
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
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Experimental: Arm 1
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Patients will receive 54 weeks of treatment with Nebido, 5 intramuscular injections of 4ml Nebido (at baseline, week 6, 18, 30, 42)
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Placebo Comparator: Arm 2
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Patients will receive 54 weeks of treatment with placebo, 5 intramuscular injections of 4ml placebo (at baseline, week 6, 18, 30, 42)
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
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To assess the change from baseline in lean body mass after 54 weeks of treatment with NEBIDO compared to placebo
Time Frame: Baseline, week 30, week 54
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Baseline, week 30, week 54
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Secondary Outcome Measures
Outcome Measure |
Time Frame |
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Change from baseline in total body mass
Time Frame: Baseline, week 30, week 54
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Baseline, week 30, week 54
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Change from baseline in fat mass
Time Frame: Baseline, week 30, week 54
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Baseline, week 30, week 54
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Change from baseline in bone mineral density
Time Frame: Baseline, week 30, week 54
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Baseline, week 30, week 54
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Aging Male Symptoms (AMS) rating scale
Time Frame: Baseline, week 30, week 54
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Baseline, week 30, week 54
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International Index of Erectile Function- erectile function domain (IIEF-EF)
Time Frame: Baseline, week 30, week 54
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Baseline, week 30, week 54
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Change in serum levels of testosterone (central laboratory)
Time Frame: Baseline, week 30, week 54
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Baseline, week 30, week 54
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Change in waist circumference
Time Frame: Baseline, week 30, week 54
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Baseline, week 30, week 54
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Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start
October 1, 2008
Study Completion (Anticipated)
October 1, 2008
Study Registration Dates
First Submitted
July 2, 2008
First Submitted That Met QC Criteria
July 3, 2008
First Posted (Estimate)
July 4, 2008
Study Record Updates
Last Update Posted (Estimate)
November 27, 2012
Last Update Submitted That Met QC Criteria
November 22, 2012
Last Verified
November 1, 2012
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- 91579
- 2008-002053-20 (EudraCT Number)
- 310874 (Other Identifier: company internal)
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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