Will Weight Loss Surgery Help Sleep Apnea?

Hooman Shabatian, MS, MD, FASMBS

General & Bariatric Surgery, Medical Director A dedicated medical professional with years of experience, providing compassionate care and expertise to improve the health and well-being of patients. Our commitment is staying updated on the latest advancements in medicine ensures the highest quality of healthcare delivery.

Obstructive sleep apnea (OSA) is a significant sleep disorder that affects 39 million people in the United States (Ling, 2024). It is a condition marked by frequent pauses in breathing during sleep, which can result in a range of health problems such as daytime tiredness, cardiovascular issues, and an increased likelihood of accidents. OSA is the most prevalent type of sleep apnea and generally linked to obesity.

Obesity and Sleep Apnea

Obesity increases the chance of sleep apnea. Excess weight, especially around the neck and upper airway, might constrict the airway during sleep. When the airway becomes narrow, it can collapse or become blocked, resulting in pauses while breathing. As the condition worsens, it can greatly affect a person’s well-being and overall physical and mental state.

Weight Loss and Sleep Apnea

One of the best treatments for sleep apnea is weight loss. Even losing a small amount of weight can decrease sleep apnea symptoms. Weight loss reduces upper airway fat, and therefore decreases airway obstruction. Sleep breathing is improved, and lung capacity is increased, while reducing inflammation.

For many individuals struggling with obesity, diet and exercise alone may not result in the substantial weight loss required to improve sleep apnea. If multiple attempts at traditional weight loss methods have been unsuccessful, bariatric surgery can be an effective option for managing obesity related issues.

Common Types of Weight Loss Surgery

Gastric Bypass: This procedure creates a small pouch in the stomach and reroutes the small intestine to the small pouch, which bypasses a portion of the stomach. As a result, food intake and calorie absorption are decreased.

Sleeve Gastrectomy: This procedure removes about 70-80% of the stomach, resulting in a smaller sleeve shaped stomach. The stomach size is reduced; however, the anatomy of digestive tract remains the same, therefore, digestion and absorption continue as usual.

Lap Band: An adjustable band is placed around the upper portion of the stomach to form a small pouch. This limits food intake; however, the results of this procedure may be less dramatic than others.

Biliopancreatic Diversion with Duodenal Switch (BPD/DS): This procedure combines a sleeve gastrectomy with an intestinal bypass. This leads to reduced food consumption and calorie absorption.

Impact of Weight Loss Surgery on Sleep Apnea

In many cases, weight loss surgery can lead to significant improvements in sleep apnea. The most common bariatric surgeries for improving sleep apnea conditions are the Sleeve Gastrectomy and the Gastric Bypass procedure. Patients may experience a reduction in the severity of their sleep apnea, and some may even see a complete resolution of the condition. These beneficial effects are evident as early as 3–6 months after surgery (Surgery, 2017).

Long-term Benefits: Weight loss surgery not only helps in reducing weight, but it also provides long-term improvements in sleep apnea symptoms. Patients who can maintain their weight loss over time often experience sustained benefits to their sleep apnea.

Considerations and Risks

Weight loss surgery can be highly effective, but it does come with risks. Possible complications may arise, such as nutritional deficiencies, surgical complications, and the requirement for long-term lifestyle adjustments. However, surgery may not completely resolve sleep apnea for every patient. For some individuals, the management of their condition may still involve the use of continuous positive airway pressure (CPAP) therapy or other treatments.

Weight loss surgery can be a pathway to success for obese individuals struggling with sleep apnea. These surgeries can help reduce body weight, alleviate sleep apnea symptoms, improve one’s health, and enhance the quality of life. It’s imperative to carefully consider the risks and benefits of surgical options and work with an experienced and qualified team, such as West Medical. Weight loss surgery is a life-changing decision and should not be taken lightly. To find out if weight loss surgery is the right step for you, schedule a consultation with the West Medical team today.

Will Weight Loss Surgery Help Sleep Apnea?

Hooman Shabatian, MS, MD, FASMBS

Obesity and Sleep Apnea

Weight Loss and Sleep Apnea

Common Types of Weight Loss Surgery

Impact of Weight Loss Surgery on Sleep Apnea

Considerations and Risks

Citation:

Hooman Shabatian, MS, MD, FASMBS

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