Important note: Information in this article was accurate in 1985. The state of the art may have changed since the publication date.
Measures to decrease the risk of acquired immunodeficiency syndrome transmission by blood transfusion. Evidence of volunteer blood donor cooperation.
Transfusion. 1985 Jan-Feb;25(1):3-9. Unique Identifier : AIDSLINE MED/85116497 Pindyck J; Waldman A; Zang E; Oleszko W; Lowy M; Bianco C
Abstract:
We studied whether volunteers giving blood to the Greater New York Blood Program (GNYBP) cooperated with procedures implementing public health recommendations intended to decrease the risk of acquired immunodeficiency syndrome (AIDS) transmission by blood transfusion. Predonation medical screening was expanded to exclude donors who might be ill with AIDS. To exclude possible asymptomatic carriers of the disease, members of groups at increased risk of AIDS were asked either not to give blood or to give it for laboratory studies. A confidential questionnaire, administered to all donors after medical screening, provided the vehicle for donors to advise the GNYBP whether their donation was for laboratory studies or for patient transfusion. We found that the number of male donors decreased; AIDS-related questions in medical history led to a 2 percent increase in donor rejections; 97 percent of donors said their blood could be used for transfusions; 1.4 percent said their blood could be used for laboratory studies only; and 1.6 percent did not respond. Only units designated for transfusion were released to hospitals. People who indicated that their donation was for laboratory studies had a higher prevalence of markers for hepatitis B virus and of antibodies to cytomegalovirus. White cell counts and helper/suppressor T lymphocyte ratios were not significantly different in the two groups. We conclude that volunteer donors have cooperated with the established procedures. None of the laboratory assays identified blood units donated by individuals who, based on information about AIDS high-risk groups, designated their donation for laboratory studies.
Keywords: Acquired Immunodeficiency Syndrome/IMMUNOLOGY/*TRANSMISSION Adult Antibodies, Viral/ANALYSIS Blood Donors/*PSYCHOLOGY Blood Transfusion/*ADVERSE EFFECTS Confidentiality *Cooperative Behavior Female Homosexuality Human Male Mass Screening/METHODS New York Risk Volition JOURNAL ARTICLE
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Important note: Information in this article was accurate in 1985. The state of the art may have changed since the publication date.
