Continuous Regional Arterial Infusion of Protease Inhibitors Has No Efficacy in the Treatment of Severe Acute Pancreatitis: A Retrospective Multicenter Cohort Study.

Abstract

OBJECTIVE:

The aim of this study is to assess the effectiveness of continuous regional arterial infusion (CRAI) of protease inhibitors in patients with severe acute pancreatitis (SAP) including acute necrotizing pancreatitis.

METHODS:

This retrospective study was conducted among 44 institutions in Japan from 2009 to 2013. Patients 18 years or older diagnosed with SAP according to the criteria of the Japanese Ministry of Health, Labour and Welfare study group (2008) were consecutively enrolled. We evaluated the association between CRAI of protease inhibitors and mortality, incidence of infection, and the need for surgical intervention using multivariable logistic regression analysis.

RESULTS:

Of 1159 patients admitted, 1097 patients with all required data were included for analysis. Three hundred and seventy-four (34.1%) patients underwent CRAI of protease inhibitors and 723 (65.9%) did not. In multivariable analysis, CRAI of protease inhibitors was not associated with a reduction in mortality, infection rate, or need for surgical intervention (odds ratio [OR] 0.79, 95% confidence interval [CI] 0.47-1.32, P = 0.36; OR 0.97, 95% CI 0.61-1.54, P = 0.89; OR 0.76, 95% CI 0.50-1.15, P = 0.19; respectively).

CONCLUSIONS:

Continuous regional arterial infusion of protease inhibitors was not efficacious in the treatment of patients with SAP.

• Authors: Masayasu Horibe, Mitsuhito Sasaki, Masamitsu Sanui, Daisuke Sugiyama, Eisuke Iwasaki, Yoshiyuki Yamagishi, Hirotaka Sawano, Takashi Goto, Tsukasa Ikeura, Tsuyoshi Hamada, Takuya Oda, Hideto Yasuda, Wataru Shinomiya, Dai Miyazaki, Kaoru Hirose, Katsuya Kitamura, Nobutaka Chiba, Tetsu Ozaki, Takahiro Yamashita, Toshitaka Koinuma, Taku Oshima, Tomonori Yamamoto, Morihisa Hirota, Takashi Moriya, Kunihiro Shirai, Toshihiko Mayumi, Takanori Kanai
• Journal: Pancreas (Pancreas) Vol. 46 Issue 4 Pg. 510-517 (04 2017) ISSN: 1536-4828 [Electronic] United States
• PMID: 27977624 (Publication Type: Journal Article, Multicenter Study, Research Support, Non-U.S. Gov't)

Chemical References

• Protease Inhibitors

Topics

• Acute Disease
• Adult
• Aged
• Female
• Humans
• Infusions, Intra-Arterial
• Logistic Models
• Male
• Middle Aged
• Multivariate Analysis
• Pancreatitis (drug therapy)
• Pancreatitis, Acute Necrotizing (drug therapy)
• Protease Inhibitors (administration & dosage, therapeutic use)
• Retrospective Studies
• Severity of Illness Index
• Treatment Outcome