Comparing EUS-directed Transgastric ERCP (EDGE) Versus Laparoscopic-Assisted ERCP Versus Enteroscopic ERCP
Manesh Kumar Gangwani, Muhammad Aziz, Hossein Haghbin, Amna Iqbal, Julia Dillard, Dushyant Singh Dahiya, Hassam Ali, Umar Hayat, Sadik Khuder, Wade Lee‐Smith, Yusuf Nawras, Faisal Kamal, Sumant Inamdar, Yaseen Alastal, Nirav Thosani, Douglas G. Adler
Abstract
BACKGROUND: Management of choledocholithiasis in patients with Roux-en-Y gastric bypass surgery is challenging. This study aims to compare technical success rates, adverse events, and procedural time between 3 current approaches: endoscopic ultrasound-directed transgastric Endoscopic retrograde cholangiopancreatography (ERCP) (EDGE), enteroscopy-assisted ERCP (E-ERCP), and laparoscopic-assisted ERCP (LA-ERCP). METHODS: A systematic search of 5 databases was conducted. Direct and network meta-analyses were performed to compare interventions using the random effects model. A significance threshold of P < 0.05 was applied. RESULTS: Sixteen studies were included. On direct meta-analysis, technical success rates were comparable between EDGE and LA-ERCP (odds ratio: 0.768, CI: 0.196-3.006, P = 0.704, I2 = 14.13%). However, EDGE and LA-ERCP showed significantly higher success rates than E-ERCP. No significant differences in adverse events were found between EDGE versus LA-ERCP, EDGE versus E-ERCP, and LA-ERCP versus E-ERCP on direct meta-analysis. In terms of procedural time, EDGE was significantly shorter than E-ERCP [mean difference (MD): -31 minutes, 95% CI: -40.748 to -21.217, P < 0.001, I2 = 19.89%), and E-ERCP was shorter than LA-ERCP (MD: -44.567 minutes, 95% CI: -76.018 to -13.116, P = 0.005, I2 = 0%). EDGE also demonstrated a significant time advantage over LA-ERCP (MD: -78.145 minutes, 95% CI: -104.882 to -51.407, P < 0.001, I2 = 0%). All findings were consistent with network meta-analysis on random effects model. The heterogeneity of the model was low. CONCLUSIONS: EDGE and LA-ERCP showed superior technical success rates compared with E-ERCP. Adverse events did not significantly differ among the three approaches. Furthermore, EDGE demonstrated the shortest procedural duration. We recommend considering EDGE as a first-choice procedure.