Safety and effectiveness of endoscopic ultrasound-guided gallbladder drainage in patients with cirrhosis: An international multicenter experience

Background Endoscopic ultrasound-guided gallbladder drainage (EUS-GBD) for symptomatic gallbladder disease has been shown to be safe and effective in patients with high surgical risk, but data are lacking for patients with cirrhosis. We investigated the safety and effectiveness of EUSGBD in patients with and without cirrhosis. Methods This retrospective review included patients who underwent EUS-GBD at four (three US and one Spanish) international tertiary care centers. Outcomes, including technical success, clinical success, and procedure-related adverse events, were compared between patients with and without cirrhosis. Results 170 patients (47 with cirrhosis, 123 without cirrhosis) were included. There was no difference in age, sex, race, comorbidities, antiplatelet use, hemoglobin, or international normalized ratio between the two groups (P>0.05 for all). The most common etiology of cirrhosis was alcohol (42.6%) with mean Model of End-stage Liver Disease-Sodium (MELD-Na) score of 16.2 (SD 8.8). Acute cholecystitis was more common in patients with cirrhosis (74.5% vs. 56.9%; P = 0.02). Technical (cirrhosis 97.9% vs. no cirrhosis 95.1%; P = 0.67) and clinical (93.6% vs. 94.9%; P = 0.71) success rates were similar in the two groups. Adverse events were infrequent and similar between groups, the most common being stent maldeployment (cirrhosis 4.3% vs. no cirrhosis 5.7%; P=0.99). Survival rates were similar at the end of follow-up. Conclusion EUS-GBD was safe and effective in patients with cirrhosis, with outcomes similar to patients without cirrhosis when performed by experienced echoendoscopists. Patients with cirrhosis and symptomatic gallbladder disease can be considered for EUS-GBD.