Gallbladder biliary lithotripsy: A new rationale applied to old treatment

Area of Science:

• Gastroenterology and Hepatology
• Minimally Invasive Surgery

Background:

• Cholelithiasis (gallbladder stones) and choledocholithiasis (bile duct stones) often require combined treatment strategies.
• Traditional approaches may involve separate procedures or more invasive interventions.

Purpose of the Study:

• To evaluate the feasibility and efficacy of a purely endoscopic approach for managing combined cholelithiasis and choledocholithiasis.
• To demonstrate the combined utility of ERCP and EUS in a single endotherapy session.

Main Methods:

• Utilizing endoscopic retrograde cholangiopancreatography (ERCP) for the clearance of common bile duct stones.
• Employing endoscopic ultrasound (EUS)-guided cholecystoduodenostomy for gallbladder stone treatment.
• Incorporating intracorporeal lithotripsy as an adjunct therapy when necessary.

Main Results:

• Successful endoscopic management of both gallbladder and bile duct stones in a single treatment course.
• Demonstrated the potential for ERCP to address choledocholithiasis effectively.
• Showcased EUS-guided cholecystoduodenostomy as a viable option for gallbladder stone treatment, potentially avoiding cholecystectomy.

Conclusions:

• A purely endoscopic approach combining ERCP and EUS is a feasible and effective treatment for combined cholelithiasis and choledocholithiasis.
• This integrated endotherapy offers a minimally invasive alternative with the potential for optimal stone clearance.
• Further research may establish this combined approach as a standard of care for select patient populations.