The impact of routine cholangiography for asymptomatic patients after cholecystostomy insertion for acute...

Area of Science:

• Gastroenterology and Hepatology
• Interventional Radiology
• Surgical Outcomes Research

Background:

• Acute cholecystitis (AC) is often managed with percutaneous cholecystostomy (PCC).
• The role of routine cholangiography in asymptomatic patients post-PCC for AC requires further investigation.
• Optimizing follow-up care for AC patients treated with PCC is crucial for reducing complications.

Purpose of the Study:

• To evaluate the impact of routine cholangiography on asymptomatic patients treated with PCC for AC.
• To determine if routine cholangiography affects readmission rates for biliary disease.
• To assess the influence of routine cholangiography on the timing of subsequent treatments like cholecystectomy.

Main Methods:

• A retrospective study comparing patients who underwent routine cholangiography post-PCC with those managed via clinical follow-up.
• Inclusion criteria: patients treated with PCC for AC between 2017-2020 at a single academic center.
• Outcome measures included readmission rates, time to drain removal, and cholecystectomy rates.

Main Results:

• The cholangiography group (n=44) showed a nearly 50% reduction in biliary disease readmissions compared to the control group (n=145) (22.7% vs. 40.7%, p=0.05).
• No significant differences were observed in the time to drain removal, cholecystectomy rates, or time to operation between the groups.
• Patient demographics and clinical presentations were comparable across both groups.

Conclusions:

• Routine cholangiography in asymptomatic patients following PCC for AC is associated with decreased biliary readmissions.
• This diagnostic approach can be implemented without compromising or delaying definitive surgical management.
• Routine cholangiography represents a valuable strategy for improving outcomes in AC patients managed with PCC.