title: Early detection of perinatal human immunodeficiency virus (HIV) type 1 infection using HIV RNA amplification and detection. New York City Perinatal HIV Transmission Collaborative Study.
abstract: Early diagnosis of perinatally transmitted human immunodeficiency virus type 1 (HIV) infection can guide early interventions. HIV coculture and DNA polymerase chain reaction (DNA-PCR) detect few HIV-infected infants at birth and 90%-100% by age 3 months. Because extracellular HIV RNA may appear soon after infection, a plasma HIV RNA assay was compared with DNA-PCR for early detection of perinatally infected infants. Blood-draw specimens (108) obtained at the same time from 49 HIV-infected infants and 10 specimens from 8 uninfected infants were tested. HIV RNA and DNA-PCR positivity rates were 56% and 33%, respectively, in 36 specimens from 36 infants <28 days of age (binomial test, P = .001). Among 81 specimens obtained after age 14 days, 79 (98%) were positive by HIV RNA testing. No HIV-infected infant specimens were DNA-PCR-positive and HIV RNA-negative. All specimens from 8 uninfected infants were HIV RNA-negative. These results suggest that plasma HIV RNA was detectable earlier and more reliably than HIV DNA in perinatal infection.
authors.affiliation: Centers for Disease Control and Prevention, Atlanta, Georgia 30333, USA.
authors.forename: R W
authors.initials: RW
authors.lastname: Steketee
authors.forename: E J
authors.initials: EJ
authors.lastname: Abrams
authors.forename: D M
authors.initials: DM
authors.lastname: Thea
authors.forename: T M
authors.initials: TM
authors.lastname: Brown
authors.forename: G
authors.initials: G
authors.lastname: Lambert
authors.forename: S
authors.initials: S
authors.lastname: Orloff
authors.forename: J
authors.initials: J
authors.lastname: Weedon
authors.forename: M
authors.initials: M
authors.lastname: Bamji
authors.forename: E E
authors.initials: EE
authors.lastname: Schoenbaum
authors.forename: J
authors.initials: J
authors.lastname: Rapier
authors.forename: M L
authors.initials: ML
authors.lastname: Kalish
mesh_terms: D005260:Female; D015658:HIV Infections / Q000151:congenital / Q000175:diagnosis*; D015497:HIV-1 / Q000235:genetics; D006801:Humans; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000175:diagnosis*; D009519:New York City; D010500:Perinatology; D016133:Polymerase Chain Reaction / Q000379:methods; D011247:Pregnancy; D011251:Pregnancy Complications, Infectious; D012367:RNA, Viral / Q000032:analysis; D013997:Time Factors
chemical_list: D012367:RNA, Viral