Alcohol consumption, cigarette smoking, and the risk of recurrent acute and chronic pancreatitis.
Alcohol consumption, cigarette smoking, and the risk of recurrent acute and chronic pancreatitis.
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DOI:
10.1001/archinternmed.2009.125
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发表时间:
2009-06-08
影响因子:
--
通讯作者:
North American Pancreatic Study Group
中科院分区:
文献类型:
--
作者:
Yadav D;Hawes RH;Brand RE;Anderson MA;Money ME;Banks PA;Bishop MD;Baillie J;Sherman S;DiSario J;Burton FR;Gardner TB;Amann ST;Gelrud A;Lawrence C;Elinoff B;Greer JB;O'Connell M;Barmada MM;Slivka A;Whitcomb DC;North American Pancreatic Study Group
Recurrent acute (RAP) and chronic pancreatitis (CP) are associated with alcohol consumption and cigarette smoking. Etiology of RAP and CP is complex, and effects of alcohol and smoking may be limited to specific patient subsets. We examined the current prevalence of alcohol use, smoking and their association with RAP and CP in patients evaluated at US referral centers. The North American Pancreatitis Study-2, a multicenter consortium of 20 US centers prospectively enrolled 540 CP, 460 RAP patients and 695 controls from 2000–2006. Using self-reported monthly alcohol consumption during the maximum lifetime drinking period, we classified drinking status as “abstainer”, “light” (≤0.5 drinks/day), “moderate” (females: >0.5–1, males: >0.5–2), “heavy” (females: >1-<5, males: >2-<5), or “very heavy” (≥5, both genders). Smoking was classified as “never”, “past” or “current” and quantified (packs/day, pack years). Overall, participants’ average age was 49.7±15.4 years; 87.5% were white and 56.5% were female. Approximately one-fourth of both controls and patients were lifetime abstainers. The prevalence of very heavy drinking among males and females was 38.4% and 11% for CP; 16.9% and 5.5% for RAP; 10% and 3.6% for controls. Compared to abstaining and light drinking, very heavy drinking was significantly associated with CP (OR 3.10; 95% CI 1.87–5.14) after controlling for age, gender, smoking and BMI. Cigarette smoking was an independent, dose-dependent risk factor for CP and RAP. Very heavy alcohol consumption and smoking are independent risks for CP. A minority of pancreatitis patients currently seen at US referral centers report very heavy drinking.
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