The international journal of tuberculosis and lung disease : the official journal of the International Union against Tuberculosis and Lung Disease · 2018
Burden of tuberculosis in HIV-positive pregnant women in Cape Town, South Africa.
СтатьяПоддержка NIH: внешняя программаПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод в очереди
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Odayar J, Rangaka M X, Zerbe A, Petro G, McIntyre J A, Phillips T K, Abrams E J, Myer L
Аннотация
BACKGROUND: The burden of active tuberculosis (TB) in pregnancy compared with preconception and postpartum is unclear, particularly with universal antiretroviral therapy (ART) initiation in pregnancy.
METHODS: We retrospectively compared active TB incidence in the 18 months preconception, during pregnancy and up to 6 months postpartum in human immunodeficiency virus (HIV) positive women attending antenatal care at a primary health care facility in Cape Town from 2013 to 2014.
RESULTS: Among 1513 women (4116 person-years [py]), 1489 (98.4%) received lifelong ART in pregnancy, and 79 TB episodes were identified. Unadjusted TB incidence rates (IR) preconception, during pregnancy and postpartum were 2466 (95%CI 1863-3202), 1127 (95% CI 600-1928) and 1447 (95% CI 694-2661) per 100 000 py, respectively. Adjusting for age and CD4 count at first antenatal visit and ART status, TB risk was lower during pregnancy (incidence rate ratio [IRR] 0.17 vs. preconception, 95%CI 0.09-0.31) and increased slightly postpartum (IRR 1.31 vs. pregnancy, 95%CI 0.56-3.07).
CONCLUSION: Among HIV-positive women in South Africa, the TB burden preconception, during pregnancy and postpartum was substantial. The risk of TB during pregnancy was lower than preconception, but increased slightly postpartum; this represents missed opportunities for diagnosis, prevention and control. Improved TB prevention strategies and integrated care for HIV-positive women and their children are needed.
METHODS: We retrospectively compared active TB incidence in the 18 months preconception, during pregnancy and up to 6 months postpartum in human immunodeficiency virus (HIV) positive women attending antenatal care at a primary health care facility in Cape Town from 2013 to 2014.
RESULTS: Among 1513 women (4116 person-years [py]), 1489 (98.4%) received lifelong ART in pregnancy, and 79 TB episodes were identified. Unadjusted TB incidence rates (IR) preconception, during pregnancy and postpartum were 2466 (95%CI 1863-3202), 1127 (95% CI 600-1928) and 1447 (95% CI 694-2661) per 100 000 py, respectively. Adjusting for age and CD4 count at first antenatal visit and ART status, TB risk was lower during pregnancy (incidence rate ratio [IRR] 0.17 vs. preconception, 95%CI 0.09-0.31) and increased slightly postpartum (IRR 1.31 vs. pregnancy, 95%CI 0.56-3.07).
CONCLUSION: Among HIV-positive women in South Africa, the TB burden preconception, during pregnancy and postpartum was substantial. The risk of TB during pregnancy was lower than preconception, but increased slightly postpartum; this represents missed opportunities for diagnosis, prevention and control. Improved TB prevention strategies and integrated care for HIV-positive women and their children are needed.