Int Conf AIDS. 1996 Jul 7-12;11(2):125 (abstract no. We.C.3395). Unique
Objectives: To determine the Natural History of HIV infection in
heterosexual seroconverters with known date of seroconversion in Haiti.
Methods: From 1987-1995, 34 individuals heterosexually active, with
documented date of seroconversion were prospectively followed for the
following endpoints: 1. Development of symptomatic conditions (CDC
definition). 2. AIDS. 3. Death. Date of HIV seroconversion is midpoint
between last HIV (-) and first HIV (+). They were evaluated clinically
every 3 months with CD4 count every 6 months. Results: After a median
follow up period of 42 months, 13 of 34 seroconverters (38%) become
symptomatic. The median time interval between seroconversion and
appearance of first symptom is 38 months. Initial manifestations were:
lymphadenopathy in 4, herpes zoster in 1, fever in 2, tuberculosis in 1,
weight loss in 2, prurigo in 2, fatigue in 1. Nine (9) individuals
developed AIDS 52 months post seroconversion 6-85) with an I.R for AIDS
of 8.2 per 100 py. Eight (8) of the seroconverters died; all died of
AIDS. The time period from seroconversion to death is 76 months. CD4
cell count provides significant prognostic information as a marker of
disease progression only among after 5 years of seroconversion.
Conclusion: Even in Haiti where individuals are subject to malnutrition
and other infections, the majority 21 (62%) of the individuals remained
free of symptoms after five (5) years of infection with HIV. The
development of AIDS occurs at 5.9 years of infection with an I.R of 8.2
p 100 py. of observation.
*Acquired Immunodeficiency Syndrome/MORTALITY *HIV Infections/MORTALITY
*HIV Seropositivity/MORTALITY