Abstract
Background: Biliary drainage via endoscopic retrograde cholangiopancreatography (ERCP) is the first-line treatment for acute cholangitis. Despite the established effectiveness of urgent biliary drainage in patients with severe acute cholangitis, the indication of this procedure for non-severe acute cholangitis is controversial. Aims: To assess the safety of elective drainage (≥ 12 h of admission) for non-severe acute cholangitis. Methods: We retrospectively identified 461 patients with non-severe acute cholangitis who underwent endoscopic biliary drainage. Using linear regression models with adjustment for a variety of potential confounders, we compared elective versus urgent biliary drainage (< 12 h of admission) in terms of clinical outcomes. The primary outcome was the length of stay. Results: There were 98 and 201 patients who underwent elective and urgent biliary drainage, respectively. The median length of stay was 11 days in both groups (P = 0.52). The timing of ERCP was not associated with length of stay in the multivariable model (P = 0.52). Secondary outcomes including in-hospital mortality and recurrence of cholangitis were not different between the groups. Conclusions: Elective biliary drainage was not associated with worse clinical outcomes of non-severe acute cholangitis as compared to urgent drainage. Further investigation is warranted to justify the elective drainage for non-severe cholangitis.
Original language | English |
---|---|
Pages (from-to) | 1937-1945 |
Number of pages | 9 |
Journal | Digestive Diseases and Sciences |
Volume | 63 |
Issue number | 7 |
DOIs | |
Publication status | Published - 1 Jul 2018 |
Externally published | Yes |
Keywords
- Cholangitis
- Drainage
- Endoscopic retrograde cholangiopancreatography
- Length of stay