Table 3.
Patient characteristics
| Patients (n) | 51 |
| Age in years, mean (range) | 66 (30–88) |
| Gender (F) | 35 |
| Indication for SOPOC/EHL (n) | |
| Single large stone | 26 |
| Multiple stacked stones | 15 |
| Faceted stone | 1 |
| Impacted stone | 7 |
| Stone proximal to stricture | 8 |
| Prior cholecystectomy (n) | 27 |
| Prior ERCPs (n) | 108 |
| SOPOCs (n) | 58 |
| SOPOC procedure time (minutes), median (95% CI) (range) | 67 (61.5, 73.5) (24–124) |
| Adverse events secondary to SOPOC/EHL | 87 |
| Spontaneously-resolving EHL-induced CBD trauma | 4 |
| GE junction tear (plastic stent-induced) | 1 |
| Wire-induced CD stump leak | 1 |
| Post-ERCP pancreatitis | 1 |
| Subsequent procedures | |
| ERCP | 14 |
| Cholecystectomy | 2 |
| OCBDE | 1 |
| LC-OC+CBDE | 1 |
GE, gastro-esophageal; CD, cystic duct; LC-OC, laparoscopic cholecystectomy converted to open cholecystectomy.