Risks Associated With Lentiviral Vector Exposures and Prevention Strategies

Details

• Personal Author:
  Schlimgen, Ryan ; Howard, John ; Wooley, Dawn ; Thompson, Maureen ; Baden, Lindsey R. ; Yang, Otto O. ; Christiani, David C. ; Mostoslavsky, Gustavo ; Diamond, David V. ; Duane, Elizabeth Gilman ; Byers, Karen ; Winters, Thomas ; Gelfand, Jeffrey A. ; Fujimoto, Gary ; Hudson, T. Warner ; Vyas, Jatin M.
• Description:
  Lentiviral vectors (LVVs) are powerful genetic tools that are being used with greater frequency in biomedical laboratories and clinical trials. Adverse events reported from initial clinical studies provide a basis for risk assessment of occupational exposures, yet many questions remain about the potential harm that LVVs may cause. We review those risks and provide a framework for principal investigators, Institutional Biosafety Committees, and occupational health professionals to assess and communicate the risks of exposure to staff. We also provide recommendations to federal research and regulatory agencies for tracking LVV exposures to evaluate long-term outcomes. U.S. Food and Drug Administration approved antiviral drugs for HIV have theoretical benefits in LVV exposures, although evidence to support their use is currently limited. If treatment is appropriate, we recommend a 7-day treatment with an integrase inhibitor with or without a reverse transcriptase inhibitor within 72 hours of exposure.
• Subjects:
  Genetic Vectors Health Personnel Humans Lentivirus Occupational Exposure Occupational Health Risk Assessment
• Source:
  J Occup Environ Med. 2016; 58(12):1159-1166.
• Pubmed ID:
  27930472
• Pubmed Central ID:
  PMC5152689
• Document Type:
  Journal Article
• Funding:
  R21 AI109303/AI/NIAID NIH HHS/United States
• Volume:
  58
• Issue:
  12
• Collection(s):
  CDC Public Access
• Main Document Checksum:
  urn:sha-512:cdc4797496d1299f356c32951e813b82fd73171669728ecafb66dc5f6d96acf16ebe5e7c7bf2f4091d88601257ecd84861e774c730b2cf76b81d370797cef814
• Download URL:
  https://stacks.cdc.gov/view/cdc/43918/cdc_43918_DS1.pdf
• File Type:
  [PDF - 610.90 KB ]