Multiple studies show that this is an excellent operation for achieving and maintaining long-term weight loss (~90% excess weight loss at 5 years) with low complications. The complication rate is slightly higher than with other weight loss operations, and the hospital stay is longer (3-5 days). Because of the malabsorptive component, it is essential that patients maintain their protein and vitamin intake and are attentive to the scheduled follow up program.
There are also health and quality of life benefits to having this surgery. Studies found that BPS/DS:
- Resolved type 2 diabetes in 98.9% of patients*
- Resolved high blood pressure in 75.1% of patients*
- Improved high cholesterol in 99.1% of patients*
- Resolved obstructive sleep apnea in 91.9% of patient*
- Can improve the overall quality of life, physical functioning, and social and economic opportunities
*Buchwald H, Avidor Y, Braunwald E, et al. Bariatric Surgery: A Systematic Review and Meta-Analysis. JAMA 2004;292(14):1724-37.
