[Vitamin D and calcium supplementation in elderly patients with hip fracture]

Abstract

Vitamin D plays an important role in maintaining calcium and bone metabolism, a risk factor of osteoporosis, fall and fracture in old age. Reduction in D-vitamin levels associated with compensatory increased level of parathyroid hormone causes significant loss of bone matrix, so substitutions of vitamin D and calcium are very important. Many authors publish their recommended doses used for prevention of hip fracture during the last years. Some authors are satisfied only with vitamin D supplementation while others have better experiences with vitamin D and calcium substitution. On the other hand, some metaanalyses give contradictory results and propose further investigations. It is important to consider the patients' eating habits and lifestyle as well as the risk of cardiovascular and other chronic diseases. Further trials should be done in different age groups in order to examine the effects of different doses of vitamin D without and with calcium to make a final decision. Orv Hetil. 2017; 158(43): 1699-1707.

Keywords: D-vitamin- és kalciumpótlás; csípőtáji törés; elesés; fall; hip fracture; vitamin D3 and calcium supplementation.