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    Please use this identifier to cite or link to this item: http://ir.nhri.org.tw/handle/3990099045/14019


    Title: Short-term, medium-term, and long-term risks of nonvariceal upper gastrointestinal bleeding after dengue virus infection
    Authors: Chien, YW;Chuang, HN;Wang, YP;Perng, GC;Chi, CY;Shih, HI
    Contributors: National Mosquito-Borne Diseases Control Research Center
    Abstract: Dengue patients have an increased risk of acute gastrointestinal (GI) bleeding. However, whether dengue virus (DENV) infection can cause an increased long-term risk of GI bleeding remains unknown, especially among elderly individuals who commonly take antithrombotic drugs. A retrospective population-based cohort study was conducted by analyzing the National Health Insurance Research Databases. Laboratory-confirmed dengue patients from 2002 to 2012 and four matched nondengue controls were identified. Multivariate Cox proportional hazard regression was used to evaluate the acute (<30 days), medium-term (31-365 days), and long-term (>365 days) risks of nonvariceal upper GI bleeding after DENV infection. Stratified analyses by age group (≤50, 51-64, ≥65 years old) were also performed. In total, 13267 confirmed dengue patients and 53068 nondengue matched controls were included. After adjusting for sex, age, area of residence, comorbidities, and medications, dengue patients had a significantly increased risk of nonvariceal upper GI bleeding within 30 days of disease onset (adjusted HR 55.40; 95% CI: 32.17-95.42). However, DENV infection was not associated with increased medium-term and long-term risks of upper GI bleeding overall or in each age group. Even dengue patients who developed acute GI bleeding did not have increased medium-term (adjusted HR; 0.55, 95% CI 0.05-6.18) and long-term risks of upper GI bleeding (adjusted HR; 1.78, 95% CI 0.89-3.55). DENV infection was associated with a significantly increased risk of nonvariceal upper GI bleeding within 30 days but not thereafter. Recovered dengue patients with acute GI bleeding can resume antithrombotic treatments to minimize the risk of thrombosis.
    Date: 2022-01-19
    Relation: PLoS Neglected Tropical Diseases. 2022 Jan 19;16:Article number e0010039.
    Link to: http://dx.doi.org/10.1371/journal.pntd.0010039
    JIF/Ranking 2023: http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=NHRI&SrcApp=NHRI_IR&KeyISSN=1935-2735&DestApp=IC2JCR
    Cited Times(WOS): https://www.webofscience.com/wos/woscc/full-record/WOS:001103158000001
    Cited Times(Scopus): https://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=85123658978
    Appears in Collections:[齊嘉鈺] 期刊論文
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