Current Drug Use and Lack of HIV Virologic Suppression: Point-of-care Urine Drug Screen Versus Self-report
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Background: There have been inconsistent findings on the association between current drug use and HIV disease progression and virologic suppression. Drug use was often measured using self-report of historical use. Objective measurement of current drug use is preferred.
Methods: In this cross-sectional study, we assessed drug use through Computer-Assisted Self Interviews (CASI) and point-of-care urine drug screen (UDS) among 225 HIV-infected patients, and evaluated the association between current drug use and virologic suppression.
Results: About half (54%) of participants had a positive UDS, with a lower self-reported rate by CASI (42%) (Kappa score = 0.59). By UDS, 36.0% were positive for marijuana, 25.8% for cocaine, 7.6% for opiates, and 2.2% for methamphetamine or amphetamine. Factors associated with virologic suppression (plasma HIV RNA <50 copies/mL) were Caucasian race (P = 0.03), higher CD4 count (P < 0.01), current use of antiretroviral therapy (ART) (P < 0.01), and a negative UDS (P < 0.01). Among 178 current ART users, a positive UDS remained significantly associated with lower likelihood of virologic suppression (P = 0.04).
Conclusions: UDS had good agreement with CASI in detecting frequently used drugs such as marijuana and cocaine. UDS at routine clinic visits may provide "real-time" prognostic information to optimize management.
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Santella A, Parish C, Dan R, Feaster D, Rodriguez A, Del Rio C J Community Health. 2020; 46(3):557-564.
PMID: 32761292 PMC: 7862424. DOI: 10.1007/s10900-020-00876-y.
Goodman-Meza D, Shoptaw S, Weiss R, Nakazono T, Harawa N, Takada S Drug Alcohol Depend. 2019; 202:178-184.
PMID: 31352308 PMC: 6686887. DOI: 10.1016/j.drugalcdep.2019.05.007.
Lee J, Saag L, Kipp A, Logan J, Shepherd B, Koethe J AIDS Behav. 2019; 24(4):1275-1280.
PMID: 30778810 PMC: 6698426. DOI: 10.1007/s10461-019-02430-x.
Coviello D, Lovato R, Apostol K, Eisenberg M, Metzger D, Szucs-Reed R Community Ment Health J. 2018; 54(8):1146-1153.
PMID: 29752639 PMC: 6230497. DOI: 10.1007/s10597-018-0284-2.
Aralis H, Shoptaw S, Brookmeyer R, Ragsdale A, Bolan R, Gorbach P AIDS Behav. 2018; 22(10):3117-3129.
PMID: 29478146 PMC: 6497144. DOI: 10.1007/s10461-018-2055-z.