Int Conf AIDS. 1998;12:1107 (abstract no. 60581). Unique Identifier :
BACKGROUND: The incidence of NHL has been noted to be increasing by 2-3%
per year in the last two decades. This has been aetiologically
attributed to immunosuppression associated with HIV infection. We tested
this association by comparing the seroprevalence of HIV antibodies in
Patients with lymphoid malignancies (CLL and NAL) and healthy bolld
donors. METHOD: Routine blood donors were recruited over a period of 3
months and patients with lymphoid malignancies were recruited over a
period of 15 months. They were screened for HIV antibodies using an E1A
technique. Positive specimens were confirmed by Western blot. RESULTS: A
total of 406 donors were screened. 20 (4.9%) were positive for HIV-1. A
total of 30 patients (20 with NHL and 10 with CLL) were screened.5 (25%)
of NHL patients were positive for HIV-1, None of CLL patient was
positive. HIV-1 is prevelent in NHL patients than in normal donor
population in Lagos. (P less than 0.05, P = 0.0047). CONCLUSION: HIV
induced immunosuppression may be the predominant aetiological factor
responsible for the increasing incidence of NHL worldwide.
MEETING ABSTRACTS Human HIV Antibodies/BLOOD/*IMMUNOLOGY HIV
Infections/BLOOD/COMPLICATIONS/EPIDEMIOLOGY/*IMMUNOLOGY Lymphoma,
AIDS-Related/BLOOD/EPIDEMIOLOGY/*IMMUNOLOGY Lymphoma,
Non-Hodgkin/BLOOD/COMPLICATIONS/EPIDEMIOLOGY/ *IMMUNOLOGY
Nigeria/EPIDEMIOLOGY Prevalence