| Literature DB >> 19886838 |
Hong Van Tieu1, Jintanat Ananworanich, Anchalee Avihingsanon, Wichitra Apateerapong, Sunee Sirivichayakul, Umaporn Siangphoe, Sukonsri Klongugkara, Benjawan Boonchokchai, Scott M Hammer, Weerawat Manosuthi.
Abstract
This study analyzes immunologic markers to predict and diagnose tuberculosis-associated immune reconstitution inflammatory syndrome (TB-IRIS) in HIV and TB coinfected adults who initiated antiretroviral therapy (ART) in Thailand. T helper 1 cytokines interleukin (IL)-2, IL-12, and interferon-gamma (IFN-gamma) levels in response to PPD and RD1 antigens were assessed prior to ART, at weeks 6, 12, and 24 of treatment, and at time of TB-IRIS. Of 126 subjects, 22 (17.5%) developed TB-IRIS; 14 (64%) subjects received steroid treatment and 3 (14%) received NSAIDs; none of the subjects died. Median interval between ART initiation and TB-IRIS development was 14 days. IFN-gamma, IL-2, and IL-12 responses did not differ between TB-IRIS and no TB-IRIS subjects (p > 0.05). More research into the immunopathogenesis of TB-IRIS and diagnostic potential of cytokine markers is warranted.Entities:
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Year: 2009 PMID: 19886838 PMCID: PMC2828258 DOI: 10.1089/aid.2009.0055
Source DB: PubMed Journal: AIDS Res Hum Retroviruses ISSN: 0889-2229 Impact factor: 2.205