This scoping review summarizes current evidence with regard to the impact of bariatric surgery on psychological health in adults with obesity. While a large body of evidence reports major metabolic benefit and improved quality of life, there is also ample evidence suggesting an increased incidence of self-harming behavior, a greater likelihood of developing an alcohol problem and higher rates of completed suicide among bariatric patients. Being able to identify the "at risk" patient population requires more longitudinal research into the risk factors for psychological complications after bariatric surgery. Bariatric surgery remains an extremely valuable long-term treatment option for managing obesity; however, there is a need to invest in mitigating psychological complications after the surgery, such as depression, alcohol consumption, and other self-harming behaviors.

Seven years post-RYGB, patients reported a significant improvement of physical health and higher satisfaction with daily life, but not with social relationships or sexual performance. Eating behavior post-RYGB was more influenced by external cues.

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AbstractThe increasing worldwide prevalence of obesity is a major public health concern, which has led to the development of surgical treatment strategies that achieve long-term sustainable weight loss and improvement of comorbidities and quality of life. However, nonsurgical complications can occur which sometimes necessitate hospital readmission depending on the severity. Current literature about hospital admission for nonsurgical complications after bariatric surgery is especially sparse. We performed a 5-year retrospective analysis of patients admitted for nonsurgical complications after bariatric surgery at the Department of Endocrinology, University Hospitals Leuven (Belgium). Patient and readmission characteristics were described by type of first bariatric surgery performed, time after first surgery, amount of bariatric surgeries in total, reason for hospitalization (nutritional, functional, psychological, metabolic and medical), need for parenteral and enteral feeding during hospitalization and duration of hospitalization. In a period of five years, there were 152 hospitalizations of 107 patients (86% females). The majority of patients (53%) underwent Roux-en-Y gastric bypass (RYGB) and had in total 1 (1–2) bariatric procedures. The median BMI before the first bariatric procedure was 40.7 (37.9–46.7) kg/m2. Patients were admitted 7.6 (3.4–13.1) years after surgery at an average age of 49 ± 12 years. Nutritional (66.4%), functional (37.5%) and co-presenting nutritional-functional (25.0%) problems were the most important reasons for hospitalization. In regard to the nutritional complications, the most important reasons for hospital admission were dumping syndrome (19.7%), macro- and micronutrient deficiencies (16.4%), bad compliance to prescribed nutritional guidelines (14.5%), anorexia (11.2%), extensive weight loss (10.5%) and failure to thrive (9.2%). During hospitalization, parenteral and enteral feeding was started in 19.1% and 9.9% of hospitalizations, respectively. The median duration of all hospitalizations was 8 (4–13) days. To conclude, the majority of hospitalized patients underwent RYGB and was female. Most patients were admitted late after surgery and nutritional problems were the most common complication. Nonsurgical complications after bariatric surgery are a clear illustration of the double-edged sword of surgical obesity management. The exact gastrointestinal anatomical and physiological changes provide the intended effect of weight loss, but may also elicit unintended imbalances of excessive losses of nutrients that compromise the outcome. Our findings demonstrate the need for lifelong multidisciplinary follow-up of lifestyle behavior and education on diet both before and after bariatric surgery.

ResumenIntroducción: Habitualmente el carcinoma microcítico de pulmón (oat-cell) debuta con sintomatología respiratoria y/o hallazgos radiológicos pulmonares. Caso clínico:El caso clínico presentado muestra un paciente con una masa craneal metastásica y síndrome de compresión medular como debut de un oat-cell pulmonar. Conclusiones:Es necesario un alto índice de sospecha clínica para detectar precozmente los carcinomas microcíticos de pulmón en estadío limitado. Sin embargo, casos como el aportado reflejan el comportamiento agresivo del mismo con un elevado porcentaje de estadíos diseminados al diagnóstico y elevada morbimortalidad.