The one anastomosis gastric bypass (OAGB), or mini gastric bypass (MGB), is a bariatric procedure that promotes weight loss through restriction and malabsorption. The surgery involves creating a narrow gastric pouch, which is anastomosed to a loop of the jejunum, bypassing the proximal small intestine. This alteration reduces the capacity for food intake and changes the hormonal response to nutrients, resulting in improved satiety and metabolic effects such as enhanced insulin sensitivity. The procedure also leads to rapid gastric emptying into the midjejunum, which contributes to postgastrectomy syndrome, helping patients avoid high-calorie, fatty, and sugary foods. OAGB/MGB is effective in achieving substantial and sustained weight loss, and it is also associated with the resolution of obesity-related comorbidities, including type 2 diabetes.This activity for healthcare professionals reviews the OAGB/MGB technique, including patient selection criteria, preoperative preparation, and detailed surgical steps. This activity also reviews port positioning, the creation of the gastric pouch, and performing gastrojejunostomy, along with guidance on leak testing and anastomotic closure. Managing postoperative care, including early recovery protocols and anticipating and addressing potential complications, is also discussed while highlighting the critical role of the interprofessional healthcare team in improving outcomes for patients who undergo this surgical procedure.
- Provider:StatPearls, LLC
- Activity Link: https://www.statpearls.com/ArticleLibrary/viewarticle/150553
- Start Date: 2024-12-01 06:00:00
- End Date: 2024-12-01 06:00:00
- Credit Details: AMA PRA Category 1 Credit™️: 1.5 hours
Nursing: 1.5 hours
Pharmacy: 1.5 hours - MOC Credit Details: ABS - 1.5 Point; Credit Type(s): Accredited CME (ABS)
ABPATH - 1.5 Point; Credit Type(s): Lifelong Learning (ABPATH)
ABA - 1.5 Point; Credit Type(s): Lifelong Learning (ABA)
ABIM - 1.5 Point; Credit Type(s): Medical Knowledge (ABIM)
ABS - 1.5 Point; Credit Type(s): Self-Assessment (ABS) - Commercial Support: No
- Activity Type: Enduring Material
- CME Finder Type: Online Learning
- Fee to Participate: Variable
- Measured Outcome: Learner Knowledge, Learner/Team Competence
- Provider Ship: Directly Provided
- Registration: Open to all
- Specialty: All Practice Areas (e.g. ethics), Ambulatory/Outpatient, Bariatric Surgery, Endocrinology, Diabetes, and Metabolism, General Operative Anesthesia, General Surgery, Internal Medicine