Surgical endoscopy
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Randomized Controlled Trial
Intraoperative angiography with indocyanine green to assess anastomosis perfusion in patients undergoing laparoscopic colorectal resection: results of a multicenter randomized controlled trial.
Insufficient vascular supply is one of the main causes of anastomotic leak in colorectal surgery. Intraoperative indocyanine-green (ICG) angiography has been shown to provide information on tissue perfusion, identifying a well-perfused location for colonic and rectal transections, and thus possibly reducing the leak rate. Aim of this study was to evaluate the usefulness of intraoperative assessment of anastomotic perfusion using ICG angiography in patients undergoing left-sided colon or rectal resection with colorectal anastomosis. ⋯ ClinicalTrials.gov NCT02662946.
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Comparative Study
Comparison of laparoscopic sleeve gastrectomy leak rates in five staple-line reinforcement options: a systematic review.
Staple-line leaks following laparoscopic sleeve gastrectomy (LSG) remain a concerning complication. Staple-line buttressing is largely adopted as an acceptable reinforcement but data regarding leaks have been equivocal. This study compared staple-line leaks in five reinforcement options during LSG: no reinforcement (NO-SLR), oversewing (suture), nonabsorbable bovine pericardial strips (BPS), tissue sealant or fibrin glue (Seal), or absorbable polymer membrane (APM). ⋯ This systematic review of staple-line leaks following LSG demonstrated a significantly lower rate using APM staple-line reinforcement as compared to oversewing, use of sealants, BPS reinforcement, or no reinforcement. Variation in surgical technique may also contribute to leak rates.
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Comparative Study
Surgical, survival, and oncological outcomes after vascular resection in robotic and open pancreaticoduodenectomy.
To evaluate the surgical, oncological, and survival outcomes after pancreaticoduodenectomy (PD) with superior mesenteric vein (SMV)/portal vein (PV) resection by either robotic PD (RPD) or open PD (OPD). ⋯ PD with vein resection is technically feasible by OPD and RPD in selected patients. Additional SMV/PV would not increase the surgical risks of PD and could achieve similar survival outcomes for pancreatic head adenocarcinoma when compared to PD without vein resection.
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The proportion of women in surgery has risen significantly yet there remains gender discrepancies in upper leadership positions in academia. Specialty societies play an important role in academic advancement but the progression of women in surgical societies has not been studied. The purpose of this study was to determine if there are gender differences in advancement within the Society of American Gastrointestinal and Endoscopic Surgeons (SAGES) leadership. ⋯ The proportion of women in leadership positions within SAGES is higher than in the overall membership. There were no gender differences in the advancement of CMs to leadership positions. While these data are encouraging, SAGES should continue to foster the advancement of women surgeons.
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Small pulmonary nodule localization via an endobronchial route is safe and has fewer complications than that with the transthoracic needle approach, but accurate marking without a navigation system remains challenging. We aimed to evaluate the safety and efficacy of endobronchial dye marking using conventional bronchoscopy guided by cone-beam computed tomography-derived augmented fluoroscopy (CBCT-AF) for small pulmonary nodules. ⋯ Bronchoscopic dye marking under CBCT-AF guidance before thoracoscopic surgery was safely conducted with satisfactory outcomes in our initial experience.