Surgical endoscopy
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Avoiding the use of nasogastric tubes (NGTs) is recommended after colorectal surgery but there is no consensus on intraoperative gastric decompression using NGTs during colorectal surgery. The objective was to assess the effect of avoiding insertion of NGTs during colorectal surgery for the recovery of gastrointestinal (GI) functions. ⋯ No NGT insertion during colorectal surgery is safe and could improve postoperative GI function recovery.
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Randomized Controlled Trial Multicenter Study
Comparison of adenoma detection by colonoscopy between polypectomy performed during both insertion and withdrawal versus during withdrawal only: a multicenter, randomized, controlled trial.
In standard colonoscopy, the colonoscope is inserted into the cecum, and inspection of the colonic mucosa and polypectomy are performed during withdrawal. The colon configuration can differ between the insertion and withdrawal phases, and some polyps found in the insertion phase can be missed during withdrawal. A few single-center studies investigated whether detection of polyps during the insertion phase affects the adenoma detection rate (ADR). However, the effectiveness of this strategy is unknown because of conflicting results. We aimed to determine whether polypectomy together with careful inspection during insertion increases the ADR compared with standard colonoscopy. ⋯ Polypectomy and careful inspection during both colonoscope insertion and withdrawal did not improve the overall ADR compared with standard colonoscopy (NCT01925833).