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Clinical Trial Summary

In the patients with osteoporosis, bisphosphonates (BPs) are a golden standard treatment. However, the bone turnover markers or the bone mineral density (BMD) are not improved in some osteoporotic patients even though they have taken BPs and alfacalcidol more than several years. In those case, the investigators better off prescribing BPs and Eldecalcitol, instead of BPs and Alfacalcitol.


Clinical Trial Description

Alfacalcitol and Eldecalcitol are the similar vitamin D drugs. However, Eldecalcitol is an improved vitamin D drug than Alfacalcitol. Therefore, we investigate the effectiveness of Eldecalcitol in this study. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT02306187
Study type Interventional
Source Shinshu University
Contact Yukio Nakamura, MD, PhD
Phone +81-263-37-2659
Email yxn14@aol.jp
Status Recruiting
Phase Phase 1
Start date December 2014
Completion date December 2024

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