Surgical endoscopy
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Choledochal cysts are congenital dilations of the biliary tree. Complete cyst excision and biliary-enteric reconstruction have been the standard operations. In our center, more than 95% of choledochal cyst excision is now performed laparoscopically. Majority of current studies describe laparoscopic-assisted reconstruction using Roux-en-Y hepaticojejunostomy (HJ). However, only a few have studied laparoscopic hepaticoduodenostomy (HD) as an alternative method of biliary-enteric reconstruction. In this study, we focused on comparing longer-term outcomes between laparoscopic HJ and HD reconstruction following choledochal cyst excision. ⋯ Laparoscopic excision of choledochal cyst with HD reconstruction is safe and feasible with better short-term outcomes and comparable long-term outcomes compared to Roux-en-Y HJ reconstruction.
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Comparative Study Clinical Trial
Short-term improvements in cognitive function following vertical sleeve gastrectomy and Roux-en Y gastric bypass: a direct comparison study.
Cognitive deficits are observed in individuals with obesity. While bariatric surgery can reverse these deficits, it remains unclear whether surgery type differentially influences cognitive outcome. We compared the extent to which vertical sleeve gastrectomy (VSG) and Roux-en Y gastric bypass (RYGB) ameliorated cognitive impairments associated with obesity. ⋯ This is the first report of cognitive improvements following VSG and the first direct comparison of cognitive improvements following RYGB and VSG. Short-term improvements in specific domains of cognitive function are observed at the beginning of the active weight loss phase following bariatric surgery that persisted to 3 months. The anatomical distinction between the two surgeries and resulting differential metabolic profiles may be responsible for the improvements in attention observed following RYGB but not following VSG.
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Minimal access surgery (MAS) has suggested improvements in clinical outcomes compared to open surgery in several abdominal elective and emergency surgeries. The aims of this study were to compare England with the United States in the utilisation of MAS and mortality from four common abdominal surgical emergencies. ⋯ Minimal access surgery was performed less commonly and in-hospital mortality was increased in England compared to the United States for common abdominal surgical conditions. Therefore, strategies to enhance adoption of MAS in emergency conditions in England need to be optimised and include appropriate patient selection and improved surgeon MAS training.