Prospective validation of a preoperative scoring system for difficult laparoscopy cholecystectomy.

Difficult laparoscopic cholecystectomy (LC) is defined by its surgical outcomes, including operative time, conversion to open surgery, bile duct and/or vascular injury. Difficult LC can be graded based on intraoperative findings. The main objective of this study is to apply and validate the reliability of their proposed risk score to predict the operative difficulty of an LC, based on their own validated intraoperative scale.

External Validation of Two Scoring Tools to Predict the Operative Duration and Open Conversion of Elective Laparoscopic Cholecystectomy in a Mexican Population.

Introduction: This study aimed to evaluate the use of laparoscopic cholecystectomy (LC) operative time (CholeS score) and conversion to an open procedure (CLOC score) outside their validation dataset in Mexican population.

Methods: Patients >18 years who underwent elective LC were analyzed in a single-center retrospective chart review study. Association between scores (CholeS and CLOC) with operative time and conversion to open procedures was assessed with Spearman correlation.

Performance of the American College of Surgeons National Surgical Quality Improvement calculator for early postoperative outcomes following bile duct repair hepaticojejunostomy.

Purpose: A Roux-en-Y hepaticojejunostomy (HJ) is the preferred method for repairing bile duct injuries (BDIs). The American College of Surgeons (ACS) established the National Surgical Quality Improvement Program (NSQIP) online risk calculator to predict risks for morbidity and mortality. The objective of the study is to assess the use of the ACS NSQIP calculator for patients undergoing HJ for BDI repairs outside the NSQIP cohort.

Factors associated with patency loss and actuarial patency rate following post-cholecystectomy bile duct injury repair: long-term follow-up.

Purpose: Several factors may contribute to bile duct injury (BDI) repair failure. The objective of our study was to evaluate factors that contribute to the loss of patency and influence the actuarial patency rate of BDI repairs in an 11-year period.

Methods: Retrospective review study of patients who underwent a hepaticojejunostomy for a type E Bismuth-Strasberg BDI (2008-2019).

Differences in Post-Cholecystectomy Bile Duct Injury Care: A Comparative Analysis of 2 Different Health-Care Public Institutions in a Low- and Middle-Income Country: Southeast Mexico.

Background: Mexican health system structure allows us to study the differences in bile duct injury (BDI) management. The study aimed to assess the differences in patients with complex BDI in 2 different public sector institutions using a new proposed standard terminology.

Methods: Retrospective review (2008-2019) in 2 public institutions (IMSS/SESVER).