World Health Organization site
Skip Navigation Links

Main
Note: This record shows only 22 elements of the WHO Trial Registration Data Set. To view changes that have been made to the source record, or for additional information about this trial, click on the URL below to go to the source record in the primary register.
Register: JPRN
Last refreshed on: 17 October 2023
Main ID:  JPRN-UMIN000000474
Date of registration: 01/09/2006
Prospective Registration: No
Primary sponsor: Department of Neurology, Nagoya University School of Medicine
Public title: Double-blind Placebo-controlled Clinical Trial of Leuprorelin acetate in Patients with Spinal and Bulbar Muscular Atrophy (SBMA)
Scientific title: Double-blind Placebo-controlled Clinical Trial of Leuprorelin acetate in Patients with Spinal and Bulbar Muscular Atrophy (SBMA) - Clinical Trial of Leuprorelin acetate in Patients with SBMA
Date of first enrolment: 2003/09/01
Target sample size: 40
Recruitment status: Complete: follow-up complete
URL:  https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000000572
Study type:  Interventional
Study design:  Parallel Randomized  
Phase:  Phase II
Countries of recruitment
Japan
Contacts
Name:    
Address:  65 Tsurumai, Showa-ku, Nagoya, Aichi Japan
Telephone: 052-744-2390
Email: sbma@med.nagoya-u.ac.jp
Affiliation:  Nagoya University, School of Medicine Department of Neurology
Name:     Gen Sobue
Address:  65 Tsurumai, Showa-ku, Nagoya, Aichi Japan
Telephone: 052-744-2385
Email:
Affiliation:  Nagoya University, School of Medicine Department of Neurology
Key inclusion & exclusion criteria
Inclusion criteria:
Exclusion criteria: 1) Patients with past medical history of allergy to leuprorelin acetate 2) Patients who have severe complications and are not appropriate to participate to the trial.. 3) Patients who have taken testosterone within 8 weeks prior to the informed consent.

Age minimum: 30years-old
Age maximum: 70years-old
Gender: Male
Health Condition(s) or Problem(s) studied
Spinal and bulbar muscular atrophy (SBMA)
Intervention(s)
Leuprorelin acetate 3.75 mg subcutaneous injection every 4 weeks
Placebo subcutaneous injection every 4 weeks
Primary Outcome(s)
Motor function(ALSFRS-R)
Secondary Outcome(s)
Frequency of aspiration pneumonia, serum creatine kinase, serum testosterone, liver function test, HbA1c, NCV, immunohistological study of scrotal skin biopsy and Respiratory function test.
Secondary ID(s)
Source(s) of Monetary Support
Grant-in-Aid for Scientific Research
Secondary Sponsor(s)
Ethics review
Status: YES
Approval date:
Contact:
Results
Results available: Yes
Date Posted:
Date Completed: 01/02/2005
URL:
Disclaimer: Trials posted on this search portal are not endorsed by WHO, but are provided as a service to our users. In no event shall the World Health Organization be liable for any damages arising from the use of the information linked to in this section. None of the information obtained through use of the search portal should in any way be used in clinical care without consulting a physician or licensed health professional. WHO is not responsible for the accuracy, completeness and/or use made of the content displayed for any trial record.
Copyright - World Health Organization - Version 3.6 - Version history