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Antimicrobial therapy of 3 days or less is sufficient after successful ERCP for acute cholangitis.

ABSTRACT: BACKGROUND:Recommendations for the duration of antimicrobial therapy in cholangitis after successful endoscopic biliary drainage vary. The aim of this study was to compare the occurrence of local infectious complications in patients with acute cholangitis treated with antibiotics for 3 days or less compared with 4 days or more. METHODS:We performed a retrospective multicentre study in seven hospitals in the Netherlands. Patients who received a successful biliary drainage by endoscopic retrograde cholangio-pancreatography because of cholangitis due to common bile duct stones between 2012 and 2017 were included. The primary outcome was the occurrence of a local infectious complication within 3 months of endoscopic retrograde cholangio-pancreatography. Secondary outcomes included Clostridioides difficile infection, total length of hospital stay and all-cause mortality. RESULTS:A total of 426 patients with cholangitis were identified and 296 patients met all inclusion criteria. Therapy duration was ?3 days in 137 patients (46.3%). During follow-up, 41 patients (13.9%) developed a local infectious complication. Occurrence of infectious complications did not differ between the two groups (p?=?0.32). No patient developed Clostridioides difficile infection. Median hospital stay was 6 days (interquartile range 4-8 days) in the short antibiotic group compared with 7 days (interquartile range 5-9 days) in the long group (p?=?0.03). Four (1.4%) patients died during follow-up, all were treated for ?4 days (p?=?0.13). CONCLUSIONS:Antimicrobial therapy of 3 days or less seems to be sufficient after successful biliary drainage in patients with acute cholangitis. Randomized trials should confirm our findings.

SUBMITTER: Haal S

PROVIDER: S-EPMC7226689 | biostudies-literature | 2020 May

REPOSITORIES: biostudies-literature

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Antimicrobial therapy of 3 days or less is sufficient after successful ERCP for acute cholangitis.

Haal Sylke S Ten Böhmer Britt B Balkema Sebastiaan S Depla Annekatrien Ctm AC Fockens Paul P Jansen Jeroen M JM Kuiken Sjoerd D SD Liberov Boris I BI van Soest Ellert E van Hooft Jeanin E JE Sieswerda Elske E Voermans Rogier P RP

United European gastroenterology journal 20200317 4

<h4>Background</h4>Recommendations for the duration of antimicrobial therapy in cholangitis after successful endoscopic biliary drainage vary. The aim of this study was to compare the occurrence of local infectious complications in patients with acute cholangitis treated with antibiotics for 3 days or less compared with 4 days or more.<h4>Methods</h4>We performed a retrospective multicentre study in seven hospitals in the Netherlands. Patients who received a successful biliary drainage by endosc ...[more]

PMID: 32213042

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Project description:Background and aimsWhile endoscopic retrograde cholangiopancreatography (ERCP) is a valuable diagnostic and therapeutic tool in primary sclerosing cholangitis (PSC), there is conflicting data on associated adverse events. The aims of this systematic review and meta-analysis are to (1) compare ERCP-related adverse events in patients with and without PSC and (2) determine risk factors for ERCP-related adverse events in PSC.MethodsEmbase, PubMed, and CENTRAL were searched between January 1, 2000, and May 12, 2021. Eligible studies included adults with PSC undergoing ERCP and reported at least one ERCP-related adverse event (cholangitis, pancreatitis, bleeding, and perforation) or an associated risk factor. The risk of bias was assessed with the Newcastle-Ottawa scale and Cochrane Risk of Bias 2. Raw event rates were used to calculate odds ratios (ORs) and then pooled using random-effects models.ResultsTwenty studies met eligibility criteria, of which four were included in a meta-analysis comparing post-ERCP adverse events in patients with PSC (n = 715) to those without PSC (n = 9979). We found a significant threefold increase in the 30-day odds of cholangitis in PSC compared to those without (OR 3.263, 95% CI 1.076-9.896; p=0.037). However, there were no significant differences in post-ERCP pancreatitis (PEP), bleeding, or perforation. Due to limitations in primary data, only risk factors contributing to PEP could be analyzed. Accidental passage of the guidewire into the pancreatic duct (OR 7.444, 95% CI 3.328-16.651; p < 0.001; I 2 = 65.0%) and biliary sphincterotomy (OR 4.802, 95% CI 1.916-12.033; p=0.001; I 2 = 73.1%) were associated with higher odds of PEP in a second meta-analysis including five studies.ConclusionsIn the context of limited comparative data and heterogeneity, PSC patients undergoing ERCP have higher odds of cholangitis despite the majority receiving antibiotics. Additionally, accidental wire passage and biliary sphincterotomy increased the odds of PEP. Future studies on ERCP-related risks and preventive strategies are needed.

Project description:Background and aimsA simple, safe, targeted, and efficient in vivo DNA delivery system is necessary for clinical-grade liver-targeted gene therapy in humans. Intravascular hydrodynamic gene delivery has been investigated in large animal models, but translation to humans has been hampered by its technical challenges, invasiveness, and potential for significant cardiovascular adverse events. We posited that intrabiliary delivery of DNA plasmids via ERCP-guided hydrodynamic injection could overcome these obstacles.MethodsTwelve pigs (40-50 kg) were divided into 3 groups (4 per group) and survived 21, 30, or 60 days. ERCP was performed by inflating a balloon catheter in the common hepatic duct and creating a closed space between it and the liver parenchyma. Last, a solution composed of plasmid/sleeping beauty (SB) mix was injected under pressure through the catheter into the closed space. Swine were killed at the 3 different time points and liver tissue harvested. Plasmid DNA expression and functional translated protein expression were assessed.ResultsERCP-guided hydrodynamic delivery of naked plasmid DNA facilitated by pCytomegalovirus-Sleep Beauty (pCMV-SB) transposons was technically feasible and devoid of cardiovascular and local adverse events in all 12 pigs. Furthermore, plasmid DNA (both single and combination) was successfully transferred into swine hepatocytes in all 12 pigs. Additionally, stable integration of the DNA constructs in hepatocyte genomic DNA was reliably noted at all 3 time points. In the 4 swine that were kept alive to 60 days, successful genomic integration and subsequent protein expression was observed in the targeted liver tissue.ConclusionsERCP-guided hydrodynamic delivery of gene therapy may usher in the next chapter in gene therapy with the potential to impact a variety of single-gene, complex genetic, and epigenetic liver diseases. It also raises the possibility that other nucleic acid therapeutics (microRNA, lncRNA, siRNA, shRNA) could similarly be delivered.

Dataset Information

Antimicrobial therapy of 3 days or less is sufficient after successful ERCP for acute cholangitis.

Publications

Antimicrobial therapy of 3 days or less is sufficient after successful ERCP for acute cholangitis.

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