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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-UMIN000022364
Date of registration: 20/05/2016
Prospective Registration: No
Primary sponsor: Department of Orthopaedic Surgery Shinshu University School of Medicine
Public title: Treatment strategy of minodronate in osteoporotic patients with rheumatoid arthritis
Scientific title: Treatment strategy of minodronate in osteoporotic patients with rheumatoid arthritis - Effectiveness of minodronate in osteoporotic patients with rheumatoid arthritis
Date of first enrolment: 2016/05/10
Target sample size: 140
Recruitment status: Complete: follow-up complete
URL:  https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000025762
Study type:  Interventional
Study design:  Parallel Non-randomized  
Phase:  Not applicable
Countries of recruitment
Japan
Contacts
Name:     Yukio Nakamura
Address:  Asahi3-1-1, Matsumoto 3908621, Japan Japan
Telephone: 0263372659
Email: yxn14@aol.jp
Affiliation:  Shinshu University School of Medicine Department of Orthopaedic Surgery
Name:     Yukio Nakamura
Address:  Asahi3-1-1, Matsumoto 3908621, Japan Japan
Telephone: 0263372659
Email: yxn14@aol.jp
Affiliation:  Shinshu University School of Medicine Department of Orthopaedic Surgery
Key inclusion & exclusion criteria
Inclusion criteria:
Exclusion criteria: 1. The patients who are allergic to minodronate or eldecalcitol 2. The patients with hypercalcemia before treatment 3. The patients whom we judge as inappropriate

Age minimum: 50years-old
Age maximum: 100years-old
Gender: Male and Female
Health Condition(s) or Problem(s) studied
Osteoprotic patients with rheumatoid arthritis
Intervention(s)
The selection criteria is based on which treatment each patient wants to take
Minodronate group: oral intake 50mg per month
Minodronate plus active vitamin D group: oral intake 50mg minodronate per month and eldecalcitol 0.75ug per day after breakfast
Primary Outcome(s)
Value changes of bone mineral density (lumber as well as bilateral proximal hip) before treatment and at 24 months after treatment
Secondary Outcome(s)
Frequencies of adverse effects (at 6, 12, and 24 months after treatment) Value chanes of the following at 6, 12, and 24 months after treatment 1. Bone mineral density (lumber as well as bilateral proximal hip) values 2. Values of bone turnover markers 3. Values of serum vitamin D 4. Values of serum PTH
Secondary ID(s)
Source(s) of Monetary Support
Ono Pharmaceutical Company
Secondary Sponsor(s)
Ethics review
Status: YES
Approval date:
Contact:
Results
Results available: Yes
Date Posted:
Date Completed: 31/03/2019
URL:
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