Does Treatment of Hypovitaminosis D Increase Calcium Absorption?

Summary

The purpose is to perform a one-year study designed to assess whether treatment of hypovitaminosis D increases intestinal absorption of calcium, subsequent retention of calcium within bone, decreases bone turnover, and favorably impacts upon skeletal muscle mass, functional status, measures of physical function and quality of life. I hypothesize that treatment of hypovitaminosis D results in improved intestinal calcium absorption, greater retention of calcium within the bone reservoir and improved physical function, quality of life and muscle mass.

Timeline

Start

2005-01

Primary completion

2008-07

Completion

2008-12

Publications

• Background Hansen KE, Jones AN, Lindstrom MJ, Davis LA, Engelke JA, Shafer MM. Vitamin D insufficiency: disease or no disease? J Bone Miner Res. 2008 Jul;23(7):1052-60. doi: 10.1359/jbmr.080230.

Drugs

Indications