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19
LETTER REPORT
SUMMARY
Overall the committee was encouraged by the progress NASA has
made in such a short period of time to develop the first iteration of the
evidence books and NASA’s willingness to request this external review
early in the program’s history. The committee’s recommendations to
strengthen the content, composition, and dissemination of the evidence
books are intended, in a fashion similar to recommendations made re-
garding the Bioastronautics Roadmap, to improve future versions of
these critical documents. These evidence books should be the continu-
ously updated knowledge base of best evidence regarding risks to human
health associated with spaceflight, particularly spaceflight beyond low
Earth orbit and of long duration. Such a knowledge base will serve the
interests of mission planners, researchers, and ultimately the individuals
who accept those risks in their role as space travelers.
Daniel Masys, Chair
Committee on NASA’s Research
on Human Health Risks
Appendix A Meeting Agenda
Appendix B Risk Descriptions from the Bioastronautics Roadmap, Pro-
gram Requirements Document, and Evidence Books
Appendix C Committee Reviews of the Evidence Books
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IOM. 2004. Review of NASA’s Longitudinal Study of Astronaut Health. Wash-
ington, DC: The National Academies Press.
OCR for page 20
20 REVIEW OF NASA’S HUMAN RESEARCH PROGRAM EVIDENCE BOOKS
IOM. 2006. A Risk Reduction Strategy for Human Exploration of Space: A Re-
view of NASA’s Bioastronautics Roadmap. Washington, DC: The National
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NASA. 2008b. Human Research Program Evidence Book. Houston, TX.
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Wilson, J. W., C. M. Ott, K. Honer zu Bentrup, R. Ramamurthy, L. Quick, S.
Porwollik, P. Cheng, et al. 2007. Space flight alters bacterial gene expression
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