An Analysis of Outcomes and Management Strategies for Patients With Cholecystostomy Tubes

Ultrasound-Guided Interventions in the Biliary System

Ultrasound guidance in biliary interventions has become the standard tool to facilitate percutaneous biliary drainage as well as percutaneous gall bladder drainage. Monitoring of the needle tip whilst penetrating the tissue in real time using ultrasound allows precise manoeuvres and exact targeting without radiation exposure. Without the need for fluoroscopy, ultrasound-guided drainage procedures can be performed bedside as a sometimes life-saving procedure in patients with severe cholangitis/cholecystitis when they are critically ill in intensive care units and cannot be transported to a fluoroscopy suite. This article describes the current data background and guidelines and focuses on specific sonographic aspects of both the procedures of percutaneous biliary drainage and gallbladder drainage.

Ultrasound-guided percutaneous cholecystostomy as bridging or definitive treatment in patients with acute cholecystitis grade II or III

Background

We aimed to investigate the extent to which ultrasound (US)-guided percutaneous cholecystostomy (PC) is used as a bridging or definitive therapy for grade II and III acute cholecystitis and whether this treatment causes significant changes in C-reactive protein (CRP) and direct bilirubin (DB) levels in the first 72 h and the first three weeks.

Methods

We included 145 consecutive patients who underwent PC over 17 years. No patient had cirrhosis. PC was performed in the interventional radiology department under US guidance.

Results

US-guided PC was the definitive treatment for more than half of the patients (51.7%) and decreased DB levels significantly more than CRP levels.

Conclusion

No statistically significant correlation between those whose CRP and DB levels normalized within three weeks and those who did not and required a second invasive procedure. Nevertheless, the bridging treatment group was significantly older than the definitive treatment group.