P46 Changes in bone mineral metabolism after bariatric surgery in patients with type 2 diabetes mellitus and obesity

Abstract

Introduction: Bariatric surgery (BS) is a highly effective treatment for patients with type 2 diabetes and obesity but it has negative effects on bone mineral metabolism. Objectives: To evaluate bone mineral metabolism changes after BS in a diabetic and obese population. Materials and methods: 56 patients were evaluated preoperative and postoperative (BS). Personal background, anthropometric measurements, body mass index (BMI), calcium, phosphorus, magnesium, creatinine, ionogram in plasma (mg/dl, g/dl, mEq/L) and 24hs urine (mg/24hs, mEq/ 24hs), albumin (gr/dl), 25 OH vitamin D (ng/ml) were analyzed. Statistical analysis: Student’s and Mann-Whitney-Wilcoxon tests were applied. Spearman correlation coefficient was calculated. Values expressed in average ± standard deviation. Significant p< 0,05.

Keywords

• metabolismo mineral óseo
• cirugía bariátrica
• diabetes tipo 2
• obesidad