How Does Aging Affect Presentation and Management of Biliary Stones?

Area of Science:

• Gastroenterology
• Hepatology
• Digestive Diseases

Background:

• Common bile duct (CBD) stones are prevalent in elderly individuals.
• The impact of aging on the clinical presentation of CBD stones requires further investigation.
• Existing research suggests age-related variations in CBD stone symptoms and diagnostic findings.

Purpose of the Study:

• To evaluate the effect of aging on the clinical presentation of common bile duct stones.
• To compare the diagnostic accuracy of imaging modalities across different age groups.
• To assess the safety and efficacy of various endoscopic treatments for CBD stones in relation to patient age.

Main Methods:

• Review of recent studies on CBD stones and age-related differences.
• Analysis of clinical presentations, diagnostic test results, and treatment outcomes.
• Comparison of endoscopic retrograde cholangiopancreatography (ERCP) with endoscopic biliary sphincterotomy (EST) and endoscopic papillary balloon dilation (EPBD).

Main Results:

• Elderly patients may present with subtle or absent symptoms, unlike younger adults who often exhibit classical biliary colic.
• Transabdominal ultrasound sensitivity for CBD stones increases with age.
• Endoscopic papillary balloon dilation (EPBD) shows a lower bleeding risk than EST but a higher risk of pancreatitis; longer EPBD duration may offer comparable pancreatitis risk with fewer overall complications.

Conclusions:

• Age significantly influences the presentation and diagnosis of common bile duct stones.
• Prompt antibiotic administration is crucial for cholangitis, with renal function monitoring essential in the elderly.
• EPBD is a viable alternative to EST for biliary drainage, with longer durations potentially reducing overall complications, though careful monitoring for residual stones and recurrent cholangitis is necessary.