Direct Spraying of Shakuyakukanzoto onto the Duodenal Papilla: A Novel Method for Preventing Pancreatitis following Endoscopic Retrograde Cholangiopancreatography

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Abstract

Background/Aims: Topical epinephrine application to the duodenal papilla reduces spasm of the sphincter of Oddi and prevents acute pancreatitis following endoscopic retrograde cholangiopancreatography (ERCP). Shakuyakukanzoto (TJ-68) has an inhibitory effect on muscle contraction. Therefore, TJ-68 potentially allows the relaxation of the sphincter of Oddi, which can aid in the prevention of post-ERCP pancreatitis. Methods: Thirty-six patients planned for ERCP were divided into TJ-68 (n = 17) and control groups (n = 19). In the TJ-68 group, the TJ-68 solution was endoscopically sprayed directly onto the duodenal papilla of patients. To assess the effects of TJ-68, serum amylase levels were measured at 1 h and 1 day after ERCP and symptoms were evaluated. Results: The serum amylase levels at 1 h after ERCP were 273.6 ± 212.0 IU/l in the TJ-68 group and 428.7 ± 281.6 IU/l in the control group, showing a statistically significant difference (p = 0.036). The serum amylase levels at 24 h after ERCP were 230.0 ± 182.7 IU/l in the TJ-68 group and 497.4 ± 514.0 IU/l in the control group (p = 0.011). Post-ERCP pancreatitis was observed in 0 and 4 patients (21.1%) in the TJ-68 and control groups, respectively, which was not statistically significant (p = 0.11). Conclusion: Direct TJ-68 solution application to the duodenal papilla significantly inhibited the elevation of serum amylase levels. However, the preventive effect regarding post-ERCP pancreatitis was not confirmed in this study.

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Most cited references 25

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Complications of diagnostic and therapeutic ERCP: a prospective multicenter study.

E. Masci, A Lomazzi, S Curioni … (2001)

Diagnostic and therapeutic endoscopic retrograde cholangiopancreatography (ERCP/ES) can be associated with unforeseeable complications, especially when involving postprocedural pancreatitis. The aim of the study was to investigate risk factors for complications of ERCP/ES in a prospective multicentric study. One hundred fifty variables were prospectively collected at time of ERCP/ES and before hospital discharge over 2 years, in consecutive patients undergoing the procedure in nine endoscopic units in the Lombardy region of Italy. More than 150 ERCPs were performed in each center per year by a single operator or by a team of no more than three endoscopists. Two thousand four hundred sixty-two procedures were performed; 18 patients were discharged because the papilla of Vater was not reached (duodenal obstruction, previous gastrectomy, etc.). Two thousand four hundred forty-four procedures were considered in 2103 patients. Overall complications occurred in 121 patients (4.95% of cases): pancreatitis in 44 patients (1.8%), hemorrhage in 30 (1.13%), cholangitis in 14 (0.57%), perforation during ES in 14 (0.57%), and others in 14 (0.57%); deaths occurred in three patients (0.12%). In multivariate analysis, the following were significant risk factors: a) for pancreatitis, age (< or = 60 yr), use of precutting technique, and failed clearing of biliary stones, and b) for hemorrhage, precut sphincterotomy and obstruction of the orifice of the papilla of Vater. The results of our study further contribute to the assessment of risk factors for complications related to ERCP/ES. It is crucial to identify high risk patients to reduce complications of the procedures.

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Risk factors for post-ERCP pancreatitis: a prospective multicenter study.

G Lehman, Evan L. Fogel, Richard Watkins … (2005)

Pancreatitis is the most common and serious complication of diagnostic and therapeutic ERCP. The aim of this study is to examine the potential patient- and procedure-related risk factors for post-ERCP pancreatitis in a prospective multicenter study. A 160-variable database was prospectively collected by a defined protocol on patients undergoing diagnostic or therapeutic ERCP at 15 centers in the Midwest Pancreaticobiliary Group and participating in a randomized controlled study evaluating whether prophylactic corticosteroids will reduce the incidence of post-ERCP pancreatitis. Data were collected prior to the procedure, at the time of procedure, and 24-72 h after discharge. Post-ERCP pancreatitis was diagnosed and its severity graded according to consensus criteria. Of the 1,115 patients enrolled, diagnostic ERCP with or without sphincter of Oddi manometry (SOM) was performed in 536 (48.1%) and therapeutic ERCP in 579 (51.9%). Suspected sphincter of Oddi dysfunction (SOD) was the indication for the ERCP in 378 patients (33.9%). Pancreatitis developed in 168 patients (15.1%) and was graded mild in 112 (10%), moderate in 45 (4%), and severe in 11(1%). There was no difference in the incidence of pancreatitis or the frequency of investigated potential pancreatitis risk factors between the corticosteroid and placebo groups. By univariate analysis, the incidence of post-ERCP pancreatitis was significantly higher in 19 of 30 investigated variables. In the multivariate risk model, significant risk factors with adjusted odds ratios (OR) were: minor papilla sphincterotomy (OR: 3.8), suspected SOD (OR: 2.6), history of post-ERCP pancreatitis (OR: 2.0), age or =2 contrast injections into the pancreatic duct (OR: 1.5), and trainee involvement (OR: 1.5). Female gender, history of recurrent idiopathic pancreatitis, pancreas divisum, SOM, difficult cannulation, and major papilla sphincterotomy (either biliary or pancreatic) were not multivariate risk factors for post-ERCP pancreatitis. This study emphasizes the role of patient factors (age, SOD, prior history of post-ERCP pancreatitis) and technical factors (number of PD injections, minor papilla sphincterotomy, and operator experience) as the determining high-risk predictors for post-ERCP pancreatitis.

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Risk factors for complication following ERCP; results of a large-scale, prospective multicenter study.

Judith R. Logan, Mark I. Wilkinson, Steve Taylor … (2007)

Analyses of endoscopic retrograde cholangiopancreatography (ERCP) complication are often constrained by the number of endpoints observed. This large-scale study aimed to identify the principal risk factors for ERCP complication. This was a prospective multicenter study of ERCP complications, based in five English regions. An exploratory univariable analysis of patients' first recorded procedures identified potentially important patient- and procedure-related factors. For overall complications and pancreatitis, variables significant in univariable analysis were included in multiple regression. A total of 66 centers collected data on 5264 ERCPs, performed on 4561 patients. A therapeutic intervention was attempted in 3447/4561 (76%) of patients as part of their first recorded ERCP. Following first recorded ERCP, 230 patients (5.0%) suffered > or = 1 complication: pancreatitis in 74 (1.6%), cholangitis in 48 (1.0 %), hemorrhage in 40 (0.9%), perforation in 20 (0.4%), and miscellaneous in 54 (1.2%). Significant factors from multiple regression were included in a multi-level analysis, which incorporated variables measured at the level of the endoscopist and hospital. For overall complication, risk factors ( P value, odds ratio [OR], 95% confidence interval [CI]) were: cannulation attempts > 1 ( P = 0.094, OR 1.32, 95% CI 0.95-1.83), precut ( P = 0.033, OR 1.55, 95 % CI 1.04-2.32), and suspected sphincter of Oddi dysfunction ( P = 0.121, OR 1.97, 95 % CI 0.84-4.64). For pancreatitis, risk factors ( Pvalue, OR, and 95 % CI) were: cannulation attempts > 1 ( P = 0.0001, OR 3.14, 95% CI 1.74-5.67), female sex ( P < 0.001, OR 2.22, 95% CI 1.43-3.45), age ( P < 0.002, OR 1.09 per 5 year decrease, 95% CI 1.03-1.15), and performance in a district (as opposed to university) hospital ( P = 0.034, OR 2.41, 95% CI 1.08-5.41). Careful patient selection combined with skilled cannulation minimizes complications. Higher-risk procedures should be performed in specialist centers.

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Journal

Journal ID (publisher-id): DIG

Journal ID (nlm-ta): Digestion

Journal ID (doi): 10.1159/issn.0012-2823

Title: Digestion

Publisher: S. Karger AG

ISBN: 978-3-318-03017-4

ISBN: 978-3-318-03018-1

ISSN (Print): 0012-2823

ISSN (Electronic): 1421-9867

Publication date Subscription-year: 2015

Publication date (Print): January 2015

Publication date (Electronic): 20 January 2015

Volume: 91

Issue: 1

Pages: 42-45

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^aDepartment of Endoscopy, Toyama University Hospital, and ^bDepartment of Gastroenterology, University of Toyama, Toyama City, Japan

Author notes

*Toshiro Sugiyama, Department of Gastroenterology, University of Toyama, 2630 Sugitani, Toyama City 9300194 (Japan), E-Mail tsugi@med.u-toyama.ac.jp

Article

Publisher ID: 368812 Other ID: Digestion 2015;91:42-45

DOI: 10.1159/000368812

PubMed ID: 25632916

SO-VID: 8c129091-0613-4a05-adcc-ef9c7751cb11

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Direct Spraying of Shakuyakukanzoto onto the Duodenal Papilla: A Novel Method for Preventing Pancreatitis following Endoscopic Retrograde Cholangiopancreatography

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Karger: Gastroenterology

Most cited references 25

Complications of diagnostic and therapeutic ERCP: a prospective multicenter study.

Risk factors for post-ERCP pancreatitis: a prospective multicenter study.

Risk factors for complication following ERCP; results of a large-scale, prospective multicenter study.

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