Detailed Comparison: Gastric Sleeve vs. Gastric Bypass
Have you ever wondered which is the better option for you between gastric sleeve and gastric bypass? Here we answer your question to help you make a better choice in your life.
Introduction
Both bariatric surgeries are surgical procedures designed to help patients achieve weight loss by reducing the size of the stomach. However, each works in its own way and has its own pros and cons. Below, we provide a detailed comparison to help you make a good decision.
What is gastric sleeve?
Gastric sleeve is a surgical procedure that reduces the size of the stomach in the form of a “sleeve” or tube, limiting the amount of food a person can consume.
Pros and cons of gastric sleeve.
Pros:
- Less invasive than other bariatric surgeries.
- Faster recovery.
- Lower risk of nutritional deficiencies.
Cons:
- Potentially slower weight loss.
- Does not modify nutrient absorption.
- Possibility of long-term weight regain.
What is gastric bypass?
Gastric bypass involves creating a small pocket in the upper part of the stomach and connecting it directly to the small intestine, bypassing a large part of the stomach and duodenum.
Pros and cons of gastric bypass.
Pros:
- Faster weight loss compared to other bariatric surgeries.
- Changes in hunger and satiety hormone.
- Significant improvements in obesity-related diseases.
Cons:
- More complex and risky procedure.
- Greater possibility of nutritional deficiencies.
- Requires strict lifelong nutritional follow-up.
Which bariatric surgery is right for you?
comparation
| Gastric Sleeve | Gastric Bypass |
|---|---|
| Successful weight loss with surgery | Weight loss with successful surger |
| Less invasive surgery | Gets more reduction in weight-related health complications |
| Shorter surgery time | Obtains controlled absorption of fats |
| Faster recovery time | Provides controlled sugar absorption |
| Less chance of complications | Results in long-term weight loss |
| Supplementation required | This surgery generates more complications |
Gastric Bypass and Gastric Sleeve Success Rate
The approximate statistics related to the success rate of these procedures, in terms of maintained weight loss and resolution of comorbidities, are as follows:
Gastric Bypass:
- Loss of excess weight in the first year: 60% – 80%.
- Maintenance of weight loss at 5 years: 50% – 70%.
- Resolution or improvement of comorbidities (such as type 2 diabetes): More than 75% of patients experience significant improvement or complete resolution.
Gastric Sleeve:
- Loss of excess weight in the first year: 50% – 70%.
- Maintenance of weight loss at 5 years: 50% – 60%.
- Resolution or improvement of comorbidities (such as type 2 diabetes): More than 60% of patients experience significant improvement or complete resolution.
These percentages are general and based on large-scale studies and research. Individual results may vary depending on various factors, such as the patient’s commitment to recommended lifestyle changes after surgery.
Who qualifies for bariatric surgery?
Bariatric surgeries, either gastric sleeve or gastric bypass, are not for everyone. These procedures are recommended for patients who have a specific body mass index (BMI) and who have tried unsuccessfully to lose weight through traditional methods.
Conclusion
Both gastric sleeve and gastric bypass have their own benefits and risks. The choice of procedure will depend on your goals, general health and medical recommendation. We recommend you to send us a message so that one of our bariatric specialists can help you evaluate which is your best option.
Our doctors are ready to help you choose the best bariatric surgery to achieve your weight loss goals.
