Association between Smoking and the Progression of Computed Tomography Findings in Chronic Pancreatitis.
- Author:
Jeong Woo LEE
1
;
Ho Gak KIM
;
Dong Wook LEE
;
Jimin HAN
;
Hyuk Yong KWON
;
Chang Jin SEO
;
Ji Hye OH
;
Joo Hyoung LEE
;
Jin Tae JUNG
;
Joong Goo KWON
;
Eun Young KIM
Author Information
1. Department of Internal Medicine, Catholic University of Daegu School of Medicine, Daegu, Korea. hgkim@cu.ac.kr
- Publication Type:Original Article
- Keywords:
Pancreatitis, chronic;
Calcification;
Smoking;
Computed tomography
- MeSH:
Drinking;
Follow-Up Studies;
Humans;
Multivariate Analysis;
Pancreatitis, Chronic*;
Retrospective Studies;
Risk Factors;
Smoke*;
Smoking*
- From:Gut and Liver
2016;10(3):464-469
- CountryRepublic of Korea
- Language:English
-
Abstract:
BACKGROUND/AIMS: Smoking and alcohol intake are two well-known risk factors for chronic pancreatitis. However, there are few studies examining the association between smoking and changes in computed tomography (CT) findings in chronic pancreatitis. The authors evaluated associations between smoking, drinking and the progression of calcification on CT in chronic pancreatitis. METHODS: In this retrospective study, 59 patients with chronic pancreatitis who had undergone initial and follow-up CT between January 2002 and September 2010 were included. Progression of calcification among CT findings was compared according to the amount of alcohol intake and smoking. RESULTS: The median duration of follow-up was 51.6 months (range, 17.1 to 112.7 months). At initial CT findings, there was pancreatic calcification in 35 patients (59.3%). In the follow-up CT, progression of calcification was observed in 37 patients (62.7%). Progression of calcification was more common in smokers according to the multivariate analysis (odds ratio [OR], 9.987; p=0.006). The amount of smoking was a significant predictor for progression of calcification in the multivariate analysis (OR, 6.051 in less than 1 pack per day smokers; OR, 36.562 in more than 1 pack per day smokers; p=0.008). CONCLUSIONS: Continued smoking accelerates pancreatic calcification, and the amount of smoking is associated with the progression of calcification in chronic pancreatitis.
