Surgical endoscopy
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Over 700,000 laparoscopic cholecystectomies are performed yearly in the US. Despite multiple advantages of laparoscopic surgery, the increased rate of bile duct injury (BDI) compared to the traditional, open approach to cholecystectomy remains problematic. Due to the seriousness of bile duct injury, the time has come for an aggressive educational campaign to better train laparoscopic surgeons in order to reduce the incidence of this life-threatening and expensive complication. ⋯ BDI is an appropriate target for the application of educational theories of expertise. Designing better educational interventions for the prevention of BDI will require uncovering the hidden knowledge of expert surgeons and incorporating the processes of reinvestment and progressive problem solving that are inherent to expert performance.
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Comparative Study Observational Study
Incisional hernia after laparoscopic colorectal surgery. Is there any factor associated?
Laparoscopic approach is related to, among others, educing abdominal wall complications such as incisional hernia (IH). However, there are scarce data concerning laparoscopic colorectal surgery (LCRS). The aim of this study was to evaluate related factors and incidence of IH following this approach. ⋯ The incidence of IH after LCRS seems to be acceptable. BMI over 30 kg/m(2) and SSI are strongly associated to this complication.
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Clinical Trial
Symptomatic and physiologic outcomes one year after peroral esophageal myotomy (POEM) for treatment of achalasia.
Peroral esophageal myotomy (POEM) is a new endoscopic operation for the treatment of achalasia. Here, we report 1-year physiologic and symptomatic outcomes following the procedure. ⋯ In this series, POEM resulted in greater than 90% symptomatic treatment success at mean 15-month follow-up. Rates of iatrogenic gastroesophageal reflux, as measured both by symptoms and 24-h pH monitoring, appeared to be on par with recent studies of patients undergoing laparoscopic Heller myotomy and pneumatic dilation.
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Risk factors for complications differ between laparoscopic (LC) and open colectomy (OC) patients, given the selection bias between these groups. How risk factors for these outcomes differ between inpatient and post-discharge phases of care requires further study. ⋯ (1) LC is associated with a lower incidence of post-operative mortality and complications. (2) Risk factors associated with adverse post-operative outcomes change during the post-operative period; surveillance for these outcomes should be tailored by operative technique and phase of post-operative care (3) Obesity is an underappreciated risk for complications following discharge for both LC and OC.
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Comparative Study
Laparoscopy-assisted versus open colectomy for treatment of colon cancer in the elderly: morbidity and mortality outcomes in 545 patients.
Advanced age is a risk factor of major abdominal surgery due to diminished functional reserve and increased comorbidity. Laparoscopy-assisted colectomy is a well-established procedure in colon cancer surgery. The aim of this study was to compare early outcome of elective laparoscopy surgery and open colectomy in colon cancer patients according to age. ⋯ Laparoscopy-assisted colectomy in patients underwent elective surgical resections for colon cancer showed advantages in rate of early complications in patients younger than 85 years of age and was found to be as safe and well tolerated as open surgery in patients over 85 years of age.