International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases · 2009
HIV-associated extrapulmonary tuberculosis in Thailand: epidemiology and risk factors for death.
СтатьяМногоцентровое исследованиеПоддержка правительства СШАНазвание и аннотация: Перевод в очереди
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Kingkaew Nara, Sangtong Burachat, Amnuaiphon Waraya, Jongpaibulpatana Jessada, Mankatittham Wiroj, Akksilp Somsak, Sirinak Chawin, Nateniyom Sriprapa, Burapat Channawong, Kittikraisak Wanitchaya, Monkongdee Patama, Varma Jay K
Аннотация
BACKGROUND: We conducted a prospective, multicenter observational cohort study in Thailand to characterize the epidemiology of extrapulmonary tuberculosis (TB) in HIV-infected persons and to identify risk factors for death.
METHODS: From May 2005 to September 2006, we enrolled, interviewed, examined, and performed laboratory tests on HIV-infected adult TB patients and followed them from TB treatment initiation until the end of TB treatment. We conducted multivariate proportional hazards analysis to identify factors associated with death.
RESULTS: Of the 769 patients, pulmonary TB only was diagnosed in 461 (60%), both pulmonary and extrapulmonary TB in 78 (10%), extrapulmonary TB at one site in 223 (29%), and extrapulmonary TB at more than one site in seven (1%) patients. Death during TB treatment occurred in 59 of 308 patients (19%) with any extrapulmonary involvement. In a proportional hazards model, patients with extrapulmonary TB had an increased risk of death if they had meningitis, and a CD4+ T-lymphocyte count <200 cells/microl. Patients who received co-trimoxazole, fluconazole, and antiretroviral therapy during TB treatment had a lower risk of death.
CONCLUSIONS: Among HIV-infected patients with TB, extrapulmonary disease occurred in 40% of the patients, particularly in those with advanced immune suppression. Death during TB treatment was common, but the risk of death was reduced in patients who took co-trimoxazole, fluconazole, and antiretroviral therapy.
METHODS: From May 2005 to September 2006, we enrolled, interviewed, examined, and performed laboratory tests on HIV-infected adult TB patients and followed them from TB treatment initiation until the end of TB treatment. We conducted multivariate proportional hazards analysis to identify factors associated with death.
RESULTS: Of the 769 patients, pulmonary TB only was diagnosed in 461 (60%), both pulmonary and extrapulmonary TB in 78 (10%), extrapulmonary TB at one site in 223 (29%), and extrapulmonary TB at more than one site in seven (1%) patients. Death during TB treatment occurred in 59 of 308 patients (19%) with any extrapulmonary involvement. In a proportional hazards model, patients with extrapulmonary TB had an increased risk of death if they had meningitis, and a CD4+ T-lymphocyte count <200 cells/microl. Patients who received co-trimoxazole, fluconazole, and antiretroviral therapy during TB treatment had a lower risk of death.
CONCLUSIONS: Among HIV-infected patients with TB, extrapulmonary disease occurred in 40% of the patients, particularly in those with advanced immune suppression. Death during TB treatment was common, but the risk of death was reduced in patients who took co-trimoxazole, fluconazole, and antiretroviral therapy.