Postexposure prophylaxis for HIV. NLM AIDSLINE Important note: Information in this article was accurate in 1997. The state of the art may have changed since the publication date.

Click here to return to AIDSLINE main menu
DonateNow
Print this Article


Postexposure prophylaxis for HIV.

AIDS Clin Care. 1997 Aug;9(8):59-61, 66. Unique Identifier : AIDSLINE MED/97702767
Daily JP; Clearinghouse, AIDS Newsletter Database, P.O. Box 6003, Rockville, MD; 20849-6003. 800-458-5231 ext. 5714. A fee will apply.; Brigham and Women's Hospital, Boston, MA.

Abstract: Postexposure prophylaxis represents an advance in the management of percutaneous exposure to HIV in the workplace, but its efficacy in other settings needs further study. Three types of occupational exposure, percutaneous, mucous membrane, skin contact or loss of skin integrity, the postexposure prophylaxis to be used or offered, and the risk data and assessment for HIV acquisition are examined. Analysis of HIV transmission through percutaneous exposure reveals that occupational risk for health care workers is increased by deep injury to the exposed worker, visible blood on the injuring device, exposure of the device to source patients' vein or artery, and source patient's death from AIDS within 60 days of the accident. Prophylaxis for percutaneous exposure, if indicated, should be initiated within 1 to 2 hours to be effective. HIV antibody titers should be measured immediately and at 6 weeks, 12 weeks, and 6 months after exposure. AZT prophylaxis following percutaneous occupational exposure has dramatically decreased transmission in this setting and multiple drug regimens have become the standard of care to further increase efficacy. Sexual contact is the most frequent means of transmitting HIV infection and reducing exposure is the mainstay of public health efforts. Prophylaxis after non-occupational exposures such as sexual intercourse or sharing needles could potentially decrease transmission, although efficacy has not yet been demonstrated. Routine prophylaxis after sexual exposure may be an ineffective strategy.
Keywords: *Disease Transmission, Patient-to-Professional *HIV Infections/PREVENTION & CONTROLKWDdiseasetransmission,patient-to-professionalKWDhivinfections/prevention&control
971230
M97C1557

Copyright © 1997 - National Library of Medicine. Reproduced under license with the National Library of Medicine, Bethesda, MD.

AEGiS is a 501(c)3, not-for-profit, tax-exempt, educational corporation. AEGiS is made possible through unrestricted funding from Boehringer Ingelheim, Bridgestone/Firestone Charitable Trust, Bristol-Myers Squibb Company, Elton John AIDS Foundation, Gill Foundation, the National Library of Medicine, Quest Diagnostics, Roche and Trimeris, and donations from users like you. Always watch for outdated information. This article first appeared in 1997. This material is designed to support, not replace, the relationship that exists between you and your doctor.

AEGiS presents published material, reprinted with permission and neither endorses nor opposes any material. All information contained on this website, including information relating to health conditions, products, and treatments, is for informational purposes only. It is often presented in summary or aggregate form. It is not meant to be a substitute for the advice provided by your own physician or other medical professionals. Always discuss treatment options with a doctor who specializes in treating HIV.

Copyright ©1980, 1997. AEGiS. All materials appearing on AEGiS are protected by copyright as a collective work or compilation under U.S. copyright and other laws and are the property of AEGiS, or the party credited as the provider of the content. .