[Nutritional and metabolic evaluation of patients after one year of gastric bypass surgery].

Objective: To assess nutritional and metabolic evolution and inflammatory activity in severe obese patients submitted to bariatric surgery.

Methods: This prospective study evaluated 56 patients (50 female and 6 male), mean age 40 + or - 9,9 years, submitted to RYGB. Nutritional, metabolic, and inflammatory parameters were assessed prior to and 12 months postsurgery.