Helicobacter pylori eradication treatment seems to reduce gastric cancer risk.

RCTs that investigated the issue of timing of the precut procedure were limited. Current evidence suggests that in experienced hands the early implementation of precut and persistent cannulation attempts have similar overall cannulation rates; early precut implementation reduces post-ERCP pancreatitis risk but not the overall complication rate. Further studies are needed to confirm these findings.

This meta-analysis shows that the wire-guided technique increases the primary cannulation rate and reduces the risk of post-ERCP pancreatitis compared with the standard contrast-injection method. Further large, well-performed, randomized controlled studies are needed to confirm these findings.

No abstract