18 Jul Treatment decisions and mortality in HIV-positive presumptive smear-negative TB in the Xpert™ MTB/RIF era: a cohort study
The Xpert™ MTB/RIF (XP) has a higher sensitivity than sputum smear microscopy (70% versus 35%) for TB diagnosis and has been endorsed by the WHO for TB high burden countries to increase case finding among HIV co-infected presumptive TB patients. Its impact on the diagnosis of smear-negative TB in a routine care setting is unclear. We determined the change in diagnosis, treatment and mortality of smear-negative presumptive TB with routine use of Xpert MTB/RIF (XP).
Sabine M. Hermans, Juliet A. Babirye, Olive Mbabazi, Francis Kakooza, Robert Colebunders, Barbara Castelnuovo, Christine Sekaggya-Wiltshire, Rosalind Parkes-Ratanshi and Yukari C. Manabe
BMC Infectious Diseases DOI: 10.1186/s12879-017-2534-2