title: Revisional Bariatric/Metabolic Surgery: What Dictates Its Indications?
abstract: Bariatric/metabolic surgery is currently the only effective long-term treatment for morbid obesity- and obesity-related diseases such as diabetes, heart disease, hypertension, obstructive sleep apnea, and dyslipidemia. In addition, bariatric/metabolic surgery has been shown to significantly reduce the incidence of diabetes and cancer and prolong life when compared to non-surgical therapies. However, as obesity is a chronic disease, recidivism of weight and comorbid conditions can occur. In addition, the surgical construct can lead to long-term consequences such as marginal ulceration, bowel obstruction, reflux, and nutritional deficiencies. Despite these drawbacks, prospective randomized controlled studies and long-term longitudinal population-based comparative studies greatly favor surgical intervention as opposed to traditional lifestyle, diet, and exercise programs. Revisional surgery can be quite complex and technically challenging and may offer the patient a wide variety of solutions for treatment of weight recidivism and complications after primary operations. Given the paucity of high quality published data, we have endeavored to provide indications for revisions after bariatric surgery.
authors.affiliation: UCSF-Fresno Medical Education Program, Fresno, CA, USA. pearl.ma@gmail.com.
authors.forename: Pearl
authors.initials: P
authors.lastname: Ma
authors.affiliation: UCSF-Fresno Medical Education Program, Fresno, CA, USA.
authors.forename: Subhash
authors.initials: S
authors.lastname: Reddy
authors.affiliation: UCSF-Fresno Medical Education Program, Fresno, CA, USA.
authors.forename: Kelvin D
authors.initials: KD
authors.lastname: Higa
mesh_terms: D050110:Bariatric Surgery; D015444:Exercise; D006801:Humans; D009767:Obesity, Morbid / Q000601:surgery; D012086:Reoperation; D016896:Treatment Outcome; D015430:Weight Gain
keywords: Bariatric surgery; Complications; Gastric bypass; Morbid obesity; Reoperative; Weight regain