Single Anastomosis Duodeno-Ileal Bypass
What is the SADI Procedure?
SADI (Single Anastomosis Duodeno-Ileal Bypass) is an advanced weight loss surgery that combines the benefits of Sleeve Gastrectomy with a modified intestinal bypass. It is designed to enhance weight loss, improve metabolic conditions (like diabetes), and reduce hunger while maintaining essential nutrient absorption.
This newer version of the traditional duodenal switch surgery is safer, simpler, and highly effective.
How Does the SADI Procedure Work?
- Sleeve Gastrectomy: First, about 75-80% of the stomach is removed, creating a smaller, sleeve-like structure.
- Single Anastomosis Intestinal Bypass: Instead of the complex rerouting done in traditional duodenal switch surgery, SADI involves only one connection (anastomosis), bypassing a portion of the small intestine to reduce calorie and fat absorption.
How is SADI Different from Other Bariatric Procedures?
| Feature | Gastric Bypass (RNY) | Sleeve Gastrectomy | SADI |
|---|---|---|---|
| Weight Loss | High | Moderate | Very High |
| Metabolic Benefits | Strong | Moderate | Very Strong |
| Diabetes Control | High | Moderate | Excellent |
| Risk of Dumping Syndrome | Moderate | Low | Lower Risk |
| Number of Bowel Connections | Two | None | One (Safer & Simpler) |
Who is SADI For?
- Patients with severe obesity who need a long-term weight loss solution
- Individuals with Type 2 Diabetes, struggling with blood sugar control
- Patients looking for a procedure with fewer complications compared to traditional duodenal switch
Benefits of the SADI Procedure
✔ Greater & More Sustainable Weight Loss – Helps achieve significant and lasting weight reduction
✔ Superior Diabetes & Metabolic Control – Increases insulin sensitivity and reduces medication dependency
✔ Simpler & Safer Than Traditional Duodenal Switch – Requires only one anastomosis, lowering the risk of complications
✔ Preserves Nutrient Absorption – Unlike traditional bypasses, SADI reduces malabsorption issues
✔ Less Risk of Dumping Syndrome – Fewer side effects like nausea, weakness, and rapid heart rate