Influence of Hypovitaminosis D on the Ocurrence of Fractures

• Autor(a) principal: Valle,Cleandro Augusto Ribeiro do
• Data de Publicação: 2021
• Outros Autores: Pedri,Luiz Alfredo Furtado, Pires,Guilherme Bigonha, Blanco,Mariella Soares, Paula,Bruna Soares, Araújo,Carlos Delano Mundim
• Tipo de documento: Artigo
• Idioma: eng
• Título da fonte: Revista Brasileira de Ortopedia (Online)
• Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-36162021000600784
• topic: vitamin D; vitamin D deficiency; osteoporosis; hip fractures; fracture healing

Abstract Objective To measure the levels of vitamin D in patients hospitalized for fractures and to evaluate its relationship with fractures. Methods A primary, analytical, cross-sectional, non-interventional, observational, controlled study was conducted in humans. The serum measurement of: vitamin D, parathyroid hormone (PTH), calcium, phosphorus, magnesium and albumin was performed in 49 patients who were consecutively hospitalized for surgery due to fracture(s) (study group), and in 50 patients without fractures, from the various outpatient clinics, and who underwent routine tests (control group). Results The mean level of 25-hydroxyvitaminD (25[OH]D) in patients with fractures was of 23.78 ± 8.01 ng/mL (61.22% of patients with fractures had hypovitaminosis D). The mean 25(OH)D of the control group was of 37.52 ± 9.21 ng/mL (10% of the patients had hypovitaminosis D). Most cases of hypovitaminosis (96%) did not course with secondary hyperparathyroidism (mean PTH = 41.80 ± 22.75 pg/mL). Conclusion Hypovitaminosis D was found in a significant percentage (61.22%) of the patients who suffered fractures. Further studies on the subject are needed to better understand the influence of hypovitaminosis D on the occurrence of fractures, as well as the benefits of vitamin D supplementation in these patients.