Outcomes of Reflex Cryptococcal Antigen (CrAg) Screening in Human Immunodeficiency Virus (HIV)-Positive Patients With CD4 Counts of 100–200 Cells/µL in Botswana
Author(s) -
Mark W. Tenforde,
Thandi Milton,
Ikanyeng Rulaganyang,
Charles Muthoga,
Leabaneng Tawe,
Tom Chiller,
Greg Greene,
Alexander Jordan,
Christopher G. Williams,
Leah A. Owen,
Tshepo Leeme,
Amber Boose,
Julia Ngidi,
Madisa Mine,
Joseph N Jarvis
Publication year - 2020
Publication title -
clinical infectious diseases
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.44
H-Index - 336
eISSN - 1537-6591
pISSN - 1058-4838
DOI - 10.1093/cid/ciaa899
Subject(s) - human immunodeficiency virus (hiv) , antigen , medicine , immunology , virology , virus
Increasing the CD4-count threshold for cryptococcal antigen (CrAg) screening from ≤100 to ≤200 cells/µL resulted in a 3-fold increase in numbers screened. CrAg-prevalence was 3.5% at CD4 101-200 and 6.2% ≤100 cells/µL. Six-month mortality was 21.4% (9/42) in CrAg-positive CD4 ≤100 cells/µL and 3.2% (1/31) in CrAg-positive CD4 101-200 cells/µL.
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