Research involving subjects with dementia and other cognitive impairments: experience at the NIH, and some unresolved ethical considerations.
Wichman
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Office of Human Subjects Research, National Institutes of Health, Bethesda, MD 20892-1154, USA.
Sandler
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D003704:Dementia; D028744:Ethics Committees, Research; D004992:Ethics, Medical; D035082:Federal Government; D033161:Government Regulation; D006805:Human Experimentation; D006801:Humans; D007258:Informed Consent; D009316:National Institutes of Health (U.S.); D033281:Nontherapeutic Human Experimentation; D035842:Research Subjects; D036302:Therapeutic Human Experimentation; D014481:United States