What is the average expected weight loss with the Roux-en-Y gastric bypass?

Gastrointestinal weight loss surgery, particularly Roux-en-Y gastric bypass (RYGB), has proven to be an effective long-term treatment for obesity. Studies have revealed that after this operation patients lose an average of 60–75% of their excess body weight and maintain >50% excess body weight loss for >15 years (7,8).

How much weight should I have lost 5 months after gastric bypass?

If you’ve had gastric bypass surgery, you will have lost about 30% to 40% of excess body weight. With gastric banding surgery, you lose 1 to 2 pounds a week — so by six months, you’ll have lost 25 to 50 pounds. Nine Months Post-Surgery.

Why am I not losing weight after my gastric bypass?

According to the study “Factors associated with suboptimal weight loss after gastric bypass surgery,” patients with diabetes may need to take insulin or other drugs that stimulate the production of fat and cholesterol, making it more difficult for them to lose weight.

How long do you stay in the hospital after Roux-en-Y?

What happens after Roux-en-Y gastric bypass surgery? You may stay in the hospital for 1 to 2 days after the surgery. Talk with your doctor about wound care, safe pain medicines, and when you can start physical activity. Your doctor will tell you how often to change the dressing on your incision.

How long does it take to recover from a gastric bypass?

Most gastric bypass surgery is laparoscopic, which means the surgeon makes small cuts. That makes for shorter recovery time. Most people stay in the hospital for 2 to 3 days, and get back to normal activities in 3 to 5 weeks.

How long does it take for gastric bypass surgery?

How long does the operation take? Gastric banding (LAP-BAND) and sleeve gastrectomy can be performed in 1-2 hours while gastric bypass is generally performed in 2-3 hours.