Surgical endoscopy
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Surgical site infection (SSI) and incisional hernia (IH) are among the most common complications after colorectal surgery. While many risk factors for these complications are unavoidable, evidence suggests that use of Pfannenstiel incisions for specimen extraction during laparoscopic procedures may reduce their incidence. The objectives of this study were to identify risk factors for extraction site SSI (primary objective) and IH (secondary objective) in patients undergoing laparoscopic colorectal surgery. ⋯ Alterations in surgical technique and specimen extraction site can reduce wound-related complications after laparoscopic colorectal resections. Remaining risk factors are largely nonmodifiable from a surgeon's perspective.
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Patients with choledochocystolithiasis generally undergo endoscopic sphincterotomy (ES) followed by elective cholecystectomy. They can experience the development of recurrent biliary events while waiting for their scheduled surgery. ⋯ According to the study findings, prophylactic stent insertion during ERCP before cholecystectomy has no impact on biliary complications.
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Randomized Controlled Trial Comparative Study
Long-term outcomes of laparoscopy-assisted distal gastrectomy for early gastric cancer: result of a randomized controlled trial (COACT 0301).
The purpose of this study was to evaluate laparoscopy-assisted distal gastrectomy (LADG) compared to open distal gastrectomy (ODG) in the treatment of early gastric cancer with respect to survival, surgical outcomes, complications, and quality of life (QOL). ⋯ LADG showed similar DFS and OS compared to ODG in treating early gastric cancer. Marginal benefits in mild complications were observed with LADG. LADG did not show advantages over ODG regarding other complications and long-term QOL.
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Randomized Controlled Trial Comparative Study
Blend mode reduces unintended thermal injury by laparoscopic monopolar instruments: a randomized controlled trial.
The purpose of this study was to compare histologic evidence of thermal injury at the epigastric and umbilical incisions after elective laparoscopic cholecystectomy performed using the monopolar "Bovie" instrument set on the higher voltage coag mode versus the lower voltage blend mode. We hypothesized that the higher voltage coag mode would create more unintended thermal tissue injury at the epigastric trocar's incision. ⋯ NCT016648060 ( www.clinicaltrials.gov ).
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The health-care burden related to ventral hernia management is substantial, with more than 3 billion dollars in expenditures annually in the US. Previous studies have suggested that the utilization of laparoscopic repair remains relatively low although national volume estimates have not been reported. We sought to estimate the inpatient national volume of elective ventral hernia surgery and characterize the proportion of laparoscopic versus open operations. ⋯ Utilization of laparoscopy for elective abdominal wall hernia repair remains relatively low in the US despite its excellent outcomes. Given the substantial financial burden associated with these hernias, future research focused on preventing the development and optimizing the surgical treatment of ventral abdominal wall hernias is warranted.