1/4. Roux-en-Y gastric bypass for morbid obesity.obesity among adults has increased 60% since 1991, and 25% of children are overweight or obese. Direct and indirect costs of obesity represent almost 17% of total health care costs. People who are morbidly obese are far more likely to develop diabetes, hypertension, sleep apnea, osteoarthritis, and some forms of cancer, as well as depression and anxiety disorders than people who are not obese. Medical treatment of obesity only has long-term success rates of approximately 5%. Studies have validated that bariatric surgery, on the other hand, has greater success rates for weight loss maintenance. Of current surgical options, Roux-en-Y gastric bypass offers the best results:complications ratio and is seen as the "gold standard" in bariatric surgery.- - - - - - - - - - ranking = 1keywords = overweight (Clic here for more details about this article) |
2/4. bariatric surgery in the field of gynecological oncology.obesity has become a foremost health problem. More than half of US adults are overweight or obese. This has been due to sedentary lifestyles, increased intake of refined carbohydrates, and fat-rich diets. Obese women are particularly susceptible to a variety of health risks including cancer, especially cancers of the breast, endometrium, and colon. bariatric surgery appears to be a viable option for the treatment of severe obesity. As the role of surgery in the management of this condition becomes increasingly frequent, it is important for gynecological oncologists to recognize the potential for gynecological malignancies in this patient population.- - - - - - - - - - ranking = 1keywords = overweight (Clic here for more details about this article) |
3/4. Use of the anterolateral thigh flap as an alternative to the rectus flap in obese and overweight patients.INTRODUCTION: Oncologic reconstruction in obese patients can be challenging. Donor tissues, such as the rectus flap, can be excessively bulky and result in significant cosmetic and functional deformities. Although the use of the anterolateral thigh (ALT) flap as an alternative to the radial forearm flap has been extensively described, few studies have evaluated the use of the ALT flap as an alternative to the rectus flap. The purpose of this study was to evaluate our experience with the ALT flap in overweight or obese patients. methods: A retrospective review was conducted of all ALT flaps performed over a 2-year period at Memorial Sloan-Kettering Cancer Center. All patients with a body mass index (BMI) >25 kg/m2 were identified and evaluated. RESULTS: Twenty-seven patients underwent ALT flap reconstruction during the study period. Of these, 11 patients were overweight (BMI, 25.1-30 kg/m2) or obese (BMI, >30 kg/m2). Reconstructions were performed for a variety of oncologic defects, including head and neck (n = 7), extremity (n = 2), chest wall (n = 1), and abdominal wall (n = 1). Complications were, in general, mild and infrequent. One patient experienced a minor infection, 1 patient had partial flap loss, and 2 patients had partial skin graft loss at the donor site. There were no flap losses. CONCLUSIONS: The ALT flap is a safe and reliable flap for reconstruction of diverse defects in overweight or obese patients. Large flaps can be designed and tailored to the defect by harvesting variable amounts of skin, subcutaneous tissues, fascia, and muscle. The ALT flap may be a good alternative to the rectus flap in overweight or obese patients.- - - - - - - - - - ranking = 8keywords = overweight (Clic here for more details about this article) |
4/4. Case study: melatonin in severe obesity.Nocturnal serum melatonin was measured at half-hour intervals from 6:30 P.M. to 7 A.M. in two sisters, one severely obese 15-year-old and one somewhat overweight 12-year-old. Both, otherwise, were physically and psychiatrically healthy. In the severely obese sister, there was a significant increase in the serum melatonin mean level, a delayed phase-shift, and a delayed peak. Also, her overnight urine melatonin and its metabolite, 6-hydroxymelatonin sulfate, were significantly higher. Could there be a relationship between dysregulation of the pineal gland and severe obesity?- - - - - - - - - - ranking = 1keywords = overweight (Clic here for more details about this article) |