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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-UMIN000002474
Date of registration: 01/10/2009
Prospective Registration: No
Primary sponsor: Osaka University Hospital Department of nephrology
Public title: Preventive effect of vit K, vit D and, risedronate on 3-dimensional trabecular microstructure in patients with IgA nephropathy on glucocorticoid treatment
Scientific title: Preventive effect of vit K, vit D and, risedronate on 3-dimensional trabecular microstructure in patients with IgA nephropathy on glucocorticoid treatment - The Preventive Risedronate Intervention for those Undergoing Steroid therapy with IgA nephropathy (PRIUS-IgA Study )
Date of first enrolment: 2007/01/01
Target sample size: 30
Recruitment status: Complete: follow-up complete
URL:  https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000003035
Study type:  Interventional
Study design:  Parallel Randomized  
Phase:  Not applicable
Countries of recruitment
Japan
Contacts
Name:     Yoshitaka Isaka
Address:  2-15 Yamada-oka Suita, Osaka, 565-0871, Japan Japan
Telephone: 06-6879-3857
Email:
Affiliation:  Osaka University Hospital Nephrology
Name:     Yoshitaka Isaka
Address:  2-15 Yamada-oka Suita, Osaka, 565-0871, Japan Japan
Telephone: 06-6879-3857
Email: isaka@kid.med.osaka-u.ac.jp
Affiliation:  Osaka University Hospital Nephrology
Key inclusion & exclusion criteria
Inclusion criteria:
Exclusion criteria: 1, women who hope for future pregnancy 2, patients who already have had osteopenia or osteoporosis 3, patients with chronic kidney disease stage 3-5 4, postmenopausal women 5, patients with any prior history of glucocorticoid therapy

Age minimum: 18years-old
Age maximum: Not applicable
Gender: Male and Female
Health Condition(s) or Problem(s) studied
Glucocorticoid induced osteoporosis in patients with IgA nephropathy
Intervention(s)
Menatetrenone 45mg/day for 6 months
Calcitriol 0.5 microgram/day for 6 months
Risedronate 17.5mg/week for 6 months
Primary Outcome(s)
Changes in 3-dimensional trabecular bone structure at 6-month after the start of intervention
Secondary Outcome(s)
Changes in bone turnover markers and bone mineral density
Secondary ID(s)
Source(s) of Monetary Support
Eisai
Secondary Sponsor(s)
Ethics review
Status: YES
Approval date:
Contact:
Results
Results available: Yes
Date Posted:
Date Completed: 01/12/2015
URL: http://www.ncbi.nlm.nih.gov/pubmed/23832575
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