We evaluated the incidence and risk factors of duodenal ulcer (DU) in a cohort of patients who had undergone esophagogastroduodenoscopy in our institution from 1978 to 1982, without then finding a gastric or duodenal ulcer. Six hundred and twenty-one subjects entered the study, and 526 (84.7%) were traced in 1992. Forty-one cases of DU were found, an incidence rate of 6.7 per 1,000 person-years; the male/female ratio was 2:1. The diagnoses of peptic ulcer (PU) were validated by means of medical documentation. The odds ratio of DU was 2.3 (95% confidence interval 0.8-6.3) and 3.5 (1.4-9.0) in the II and III tertile of basal acid output (BAO) compared with the I tertile, and 2.6 (0.8-8.3) and 7.0 (2.3-20.7) in the II and III tertile of maximal acid output (MAO) compared with the I tertile. Cigarette smoking and the presence of PU among siblings of DU patients were risk factors for DU. Multiple logistic regression confirmed only the association of DU with MAO, cigarette smoking, and family history. By means of a nested case-control study, the risk of developing DU was assessed in subjects with Helicobacter pylori (HP) at the biopsy of gastric mucosa performed before the ulcer diagnosis. The odds ratio of DU in HP-positive subjects was 5.0 (95% confidence interval 0.6-45). The results of this study confirm the influence of gastric acid secretion, cigarette smoking, and family history in the pathogenesis of DU and suggest that HP infection not only favors relapse but could have an important role in the onset of the disease.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1097/00004836-199503000-00006 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Socioeconomic and mental health inequalities in global burden of type 2 diabetes: Evidence from the Global Burden of Disease Study 2021.
Diabetes Obes Metab
January 2025
Department of Endocrine and Metabolic Diseases, Shanghai Institute of Endocrine and Metabolic Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
Aim: To explore the holistic impact of socioeconomic and mental health inequalities on the global burden of type 2 diabetes.
Materials And Methods: This cross-sectional study used data on the incidence, disability-adjusted life years (DALYs), and mortality of type 2 diabetes as well as DALYs attributable to risk factors during 1990-2021 from the Global Burden of Disease Study 2021. Average annual percent change (AAPC) was applied to assess the temporal trends from 1990 to 2021.
Effect of PCSK9 inhibitor on early neurological deterioration in acute ischemic stroke patients with a history of coronary heart disease: a study protocol for a randomized controlled trial in Dalian, China.
Trials
January 2025
Department of Neurology, the First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning Province, China.
Background: Early neurological deterioration (END) is a critical determinant influencing the short-term prognosis of acute ischemic stroke (AIS) patients and is associated with increased mortality rates among hospitalized individuals. AIS frequently coexists with coronary heart disease (CHD), complicating treatment and leading to more severe symptoms and worse outcomes. Shared risk factors between CHD and AIS, especially elevated low-density lipoprotein cholesterol (LDL-C), contribute to atherosclerosis and inflammation, which worsen brain tissue damage.
View Article and Find Full Text PDFAssociation between the changes in the estimated glucose disposal rate and new-onset cardiovascular disease in middle-aged and elderly individuals: A nationwide prospective cohort study in China.
Diabetes Obes Metab
January 2025
Department of Hypertension and Vascular Disease, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.
Aims: Previous studies have shown that eGDR and TyG, as indicators of insulin resistance (IR), were key risk factors for cardiovascular disease (CVD). Our study further explored the relationship between eGDR change and new-onset CVD, and compared the predictive value of eGDR change, eGDR and TyG.
Materials And Methods: A total of 2895 participants without CVD at baseline from the China Health and Retirement Longitudinal Study (CHARLS) were included, using K-means clustering and cumulative eGDR to measure eGDR change between 2012 and 2015.
Development of an online psychological intervention to prevent depression in patients with atrial fibrillation: lessons learned in a user-centered design study.
Pilot Feasibility Stud
January 2025
Department of Psychology, University of Southern Denmark, Odense, Denmark.
Background: Approximately 30% of patients with atrial fibrillation suffer from depression. Depression in patients with atrial fibrillation is associated with poor health outcomes, reduced health-related quality of life, and elevated societal costs. Preventing depression in this population may therefore lead to better health outcomes for the individual patient and reduced burden on society.
View Article and Find Full Text PDFCharacterization of Incident Hepatitis C Virus Infection among People Living with HIV in a HIV Clinic in Korea.
Infect Chemother
December 2024
Division of Gastroenterology and Hepatology, Department of Internal Medicine, National Medical Center, Seoul, Korea.
Background: Coinfection with human immunodeficiency virus (HIV) and hepatitis C virus (HCV) can cause more rapid progression to cirrhosis than HCV-monoinfection. In this study, incident HCV case (IHCV)s were investigated in a HIV clinic in Korea.
Materials And Methods: A retrospective HIV cohort was constructed who visited National Medical Center in Korea from 2013 to 2022 and performed ≥ 1 anti-HCV antibody tests (anti-HCV) during the study period.
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!