Document 0903 DOCN M94A0903 TI Long-term symptomless HIV positive blood transfusion recipients. DT 9412 AU Learmont J; Sullivan J; Gerrard J; Red Cross Blood Transfusion Service, NSW, Australia. SO Int Conf AIDS. 1994 Aug 7-12;10(2):254 (abstract no. PC0378). Unique Identifier : AIDSLINE ICA10/94371672 AB OBJECTIVES: To establish if shared HLA antigens could have influenced the long-term survival of the Sydney cohort and to further examine the recipient with Systemic Lupus Erythematosus (SLE) who died from Pneumocystis carinii pneumonia (PCP) to establish if the PCP was due to immunosuppressive therapy and not due to AIDS. METHODS: 1. To tissue type the cohort for HLA Class 1 and 11 alleles. 2. To compare the clinical history of the SLE recipient with HIV negative immunocompromised adults who developed PCP. RESULTS: The group shared no common HLA alleles or haplotypes. The clinical history of the recipient closely resembled that of 27 HIV-negative patients with PCP. The immunosuppressive regimens used in these patients were very similar to that administered to the recipient. CONCLUSION: 1. Tissue typing of the cohort clearly demonstrated that sharing of HLA antigens did not influence the long-term survival of the group. 2. We believe the SLE recipient did not die from AIDS and her PCP was a direct result of her immunosuppressive therapy. DE Acquired Immunodeficiency Syndrome/COMPLICATIONS Adult Blood Transfusion/*ADVERSE EFFECTS Cause of Death Female Human HIV Seropositivity/*COMPLICATIONS/TRANSMISSION Immunosuppressive Agents/*ADVERSE EFFECTS Lupus Erythematosus, Systemic/*COMPLICATIONS/DRUG THERAPY Pneumonia, Pneumocystis carinii/*ETIOLOGY MEETING ABSTRACT SOURCE: National Library of Medicine. NOTICE: This material may be protected by Copyright Law (Title 17, U.S.Code).