title: Delayed somatic growth and pubertal development in human immunodeficiency virus-infected hemophiliac boys: Hemophilia Growth and Development Study.
abstract: As part of the Hemophilia Growth and Development Study, we investigated the impact of human immunodeficiency virus (HIV) infection on statural growth, weight gain, and skeletal and sexual maturity in more than 300 boys with moderate to severe hemophilia, of whom 62% were infected with HIV. Age-adjusted height and weight were reduced in the HIV-infected subjects (p < 0.001). However, mean weight for height and triceps skin-fold thickness of the infected-boys closely resembled those of the uninfected group. In HIV-infected boys, height for age was positively related to the CD4+ lymphocyte count when the count was < 200 cells/mm3. Age-adjusted serum testosterone levels did not differ by HIV status, but in the infected participants the mean age-adjusted bone age was significantly reduced (p = 0.038) and the distribution of Tanner stages, adjusted for age, differed significantly (p = 0.003). The probability of advancing one or more Tanner stages in the first study year was significantly slowed in HIV-infected boys more than 14 years of age (p = 0.0003). We conclude that linear growth was significantly impaired in boys with hemophilia and HIV infection, but the wasting of malnutrition was not found. The delays in bone age and pubertal maturation strongly suggest that part of the growth failure seen in acquired immunodeficiency syndrome can be attributed to pubertal delay. We speculate that the lack of demonstrable difference in age-adjusted testosterone concentrations might reflect subtle differences in the pattern of secretion of testosterone or in the concentration of sex-hormone binding globulin.
authors.affiliation: Department of Pediatrics, New York Hospital-Cornell Medical Center, New York 10021.
authors.forename: J M
authors.initials: JM
authors.lastname: Gertner
authors.forename: F R
authors.initials: FR
authors.lastname: Kaufman
authors.forename: S M
authors.initials: SM
authors.lastname: Donfield
authors.forename: L A
authors.initials: LA
authors.lastname: Sleeper
authors.forename: A D
authors.initials: AD
authors.lastname: Shapiro
authors.forename: C
authors.initials: C
authors.lastname: Howard
authors.forename: E D
authors.initials: ED
authors.lastname: Gomperts
authors.forename: M W
authors.initials: MW
authors.lastname: Hilgartner
mesh_terms: D000293:Adolescent; D000328:Adult; D001827:Body Height; D001835:Body Weight; D002648:Child; D015658:HIV Infections / Q000097:blood / Q000150:complications / Q000503:physiopathology*; D006467:Hemophilia A / Q000097:blood / Q000150:complications / Q000503:physiopathology*; D006801:Humans; D008137:Longitudinal Studies; D008297:Male; D011628:Puberty, Delayed / Q000503:physiopathology*; D012741:Sexual Maturation; D013739:Testosterone / Q000097:blood
chemical_list: D013739:Testosterone