Gastric balloon is the insertion of a balloon into the stomach using endoscopic techniques, then saline is injected into the balloon to expand it. This reduces the stomach’s capacity to hold food, making the patient feel full all the time. This method is used to treat overweight patients and assist in weight loss, suitable for losing about 20 kilograms without harming the body. The balloon is typically placed for about 6-12 months, or it can be removed once the desired weight loss is achieved (it is not meant to be permanent).
Who is suitable for gastric balloon?
People who are overweight with a BMI over 27 and have other symptoms such as snoring, sleep apnea, knee pain, osteoarthritis, or diabetes.
Who should not have a gastric balloon?
- Pregnant women or those planning to become pregnant
- Those with esophageal abnormalities that prevent endoscopy, such as esophageal stricture, perforation, or esophageal injury
- Those with stomach abnormalities such as stomach ulcers, stomach bleeding, or severe acid reflux
- Those with other conditions such as bleeding disorders, difficult blood clotting, silicone allergy, or severe underlying diseases like bloodstream infections, lung infections, or abdominal infections
Benefits of gastric balloon insertion
- Rapid weight loss without harm to the body
- Reduces risk factors related to overweight conditions such as diabetes, high blood pressure, osteoarthritis, and high blood cholesterol
- Weight loss leads to a stronger body, improved physique, increased confidence, and better mental health
Procedure for gastric balloon insertion
- Initial physical examination to determine if the patient is ready for treatment
- Fasting for at least 8 hours and no water for at least 2 hours before balloon insertion
- Administer sedative to the patient (*not general anesthesia)
- Endoscope is inserted through the esophagus to the stomach, then the balloon is placed in the appropriate position
- Saline is injected into the balloon to expand the stomach, usually about 350-500 CC of saline is used
Side effects after gastric balloon insertion
- During the first 1-3 days, patients may experience nausea, vomiting, bloating, indigestion, loss of appetite, and constant fullness
- Reduced food intake because the balloon helps decrease appetite
- Heavy exercise is not recommended, but light exercise is allowed
Post-procedure care after gastric balloon insertion
- It is recommended to see a doctor one week after treatment for follow-up, and every 4-6 months if weight loss is not satisfactory. The doctor may advise increasing the balloon size by another 100-200 CC
- The balloon can leak, so urine color should be monitored regularly
- Control diet to enhance weight loss results
- Exercise regularly to help speed up weight loss
Gastric balloon insertion can help reduce weight, but it requires consistent diet control and regular exercise to make weight loss more effective.
