Laparoscopic Treatment of Common Bile Duct Stones : What Are the Limits and When Should we Call the Endoscopist ?
Laparoscopic Treatment of Common Bile Duct Stones : What Are the Limits and When Should we Call the Endoscopist ?
The aim of this study was to identify some risk factors of failure of surgical management of
 common bile duct stones, in our center between 2007 and 2019.
Lithiasis disease represents a real public health problem. Indeed, 10% of the general
 population is asymptomatic carrier of gallbladder stones and among them, 35% will present a
 symptomatic form which will cause the indication of cholecystectomy. As a result, around
 120,000 cholecystectomies are performed per year in France, and around 750,000 in the United
 States for this indication. Cholecystectomy is therefore the most widely performed procedure
 in the world. However, in 3 to 20% of cases, common bile duct stones will be associated and
 to be treated. Different strategies are proposed: a treatment called "all surgical" or an
 endoscopic treatment (usually a sphincterotomy) before, after or during a cholecystectomy.
 The investigators defined two groups of patients: one group with success of fully
 laparoscopic surgical treatment (cholecystectomy and laparoscopic exploration of the common
 bile duct at the same time), and one group treated by laparoscopic cholecystectomy and
 management of the common bile duct stone(s) by an ERCP performed intra, per ou
 postoperatively. The primary outcome was the failure of surgical management, defined as the
 requirement of ERCP for extraction of common bile duct stones, which permit us to identify
 risk factors of failure in the fullfil surgical treatment process. The secondary outcome was
 to study the morbimortality in each group, and length of stay.
Inclusion criteria:

 -  More than 18 years old

 -  Between 2007 and 2019

 -  Montpellier University Hospital

 -  Laparoscopic cholecystectomy for symptomatic cholelithiasis associated to common bile
 duct stones

 -  Common bile duct stones highlighted on preoperative imaging or intraoperative
 cholangiography

 -  Common bile duct stones treated during the same hospital stay surgically or
 endocopically

 Exclusion criteria:

 -  Laparotomy

 -  Previous ERCP

 -  Less than 18 years old

 -  Lost to follow up

 -  Lack of data > 10%

 -  Other surgical procedure associated at the same time

 -  Previous cholecystectomy

 -  Caroli's disease

 -  Severe cholangitis or acute pancreatitis

 -  Pigmentary or hydatic lithiasis

 -  Laparoscopic cholecystectomy for other indication than symptomatic cholelithiasis