International journal of obesity : journal of the International Association for the Study of Obesity
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Somatic cutaneous small sensory fiber neuropathy (SSFN) can be an early manifestation of impaired glucose tolerance and diabetes mellitus and/or insulin resistance among obese subjects and is often associated with pain, wound occurrence and impaired wound healing. It is yet unclear as to whether SSFN is prevalent among obese individuals without glucose and/or insulin dysregulation despite abundant evidence of delayed wound healing. ⋯ SSFN was prevalent in the cohort of morbidly obese subjects in a skin area without neurological symptoms or signs and in subjects with/without hyperglycemia and hyperinsulinemia. SSFN may be a serious factor in observations of impaired wound healing among obese subjects, a particularly worrisome problem in an obese aging population given the propensity for small fiber impairment in aging subjects. Small fiber impairment in the younger obese population may signal an early aging phenomenon.
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Multicenter Study
Long-term health and psychosocial outcomes from surgically induced weight loss: results obtained in patients not attending protocolled follow-up visits.
Obesity management is focused at weight loss to obtain health, psychological and social benefits. Outcomes from controlled trials, however, do not reflect the everyday routine practice. Therefore, we aimed to investigate the results from surgically induced weight loss in patients devoid of a protocol-wise follow-up, who were visited at home. ⋯ Surgically induced weight losses are satisfactory in the long-term, even in patients not attending a strict follow-up protocol. Health, psychological symptoms, personality traits and eating behaviour were related to weight loss and time lapse since the operation and did not return to reference normal-weight subject values.