Effects of gastric bypass surgery in patients with hypertension: rationale and design for a randomised controlled trial (GATEWAY study)

摘要

IntroductionObesity and overweight are becoming progressively more prevalent worldwide and are independently associated with a significant increase in the risk of cardiovascular diseases. Systemic arterial hypertension is frequently found in association with obesity and contributes significantly to increased cardiovascular risk. We hypothesise that Roux-en-Y gastric bypass (RYGB) surgery, a procedure that effectively reduces body weight, can also positively impact blood pressure control in obese and hypertensive individuals.