Very Low-Calorie Ketogenic Diet (VLCKD) as Pre-Operative First-Line Dietary Therapy in Patients with Obesity Who Are Candidates for Bariatric Surgery.
Study Goal
The researchers aimed to evaluate the potential role of the very low-calorie ketogenic diet as a pre-operative dietary treatment for patients with obesity undergoing bariatric surgery.
Results Summary
The abstract highlights that bariatric surgery is effective for long-term weight loss and reducing comorbidities, with pre-operative diets like very low-calorie diets and intragastric balloon placement showing efficacy. The very low-calorie ketogenic diet, while established for obesity and diabetes, has received less attention as a pre-operative treatment.
Population
Individuals with severe obesity who are candidates for bariatric surgery.
Effective Dosage
Not specified
Duration
Not specified
Interactions
None mentioned
| Intervention | Direction | Endpoint | Population | Dosage | Impact | Claim # |
|---|---|---|---|---|---|---|
Bariatric surgery | decrease | long-term weight loss | individuals with severe obesity | - | is currently the most effective method for achieving | #1 |
Bariatric surgery | decrease | comorbidities and mortality | individuals with severe obesity | - | reducing the risk of | #2 |
Very low-calorie diets | decrease | pre-operative weight loss | - | - | have already been studied and shown to be effective in promoting | #3 |
Intragastric balloon placement | decrease | pre-operative weight loss | - | - | have already been studied and shown to be effective in promoting | #4 |
Very low-calorie ketogenic diet | decrease | obesity and type 2 diabetes mellitus | - | - | has a well-established role in the treatment of | #5 |
Bariatric surgery is currently the most effective method for achieving long-term weight loss and reducing the risk of comorbidities and mortality in individuals with severe obesity. The pre-operative diet is an important factor in determining patients' suitability for surgery, as well as their post-operative outcomes and success in achieving weight loss. Therefore, the nutritional management of bariatric patients requires specialized expertise. Very low-calorie diets and intragastric balloon placement have already been studied and shown to be effective in promoting pre-operative weight loss. In addition, the very low-calorie ketogenic diet has a well-established role in the treatment of obesity and type 2 diabetes mellitus, but its potential role as a pre-operative dietary treatment prior to bariatric surgery has received less attention. Thus, this article will provide a brief overview of the current evidence on the very low-calorie ketogenic diet as a pre-operative dietary treatment in patients with obesity who are candidates for bariatric surgery.