Use of placebo surgery in controlled trials of a cellular-based therapy for Parkinson's disease

N Engl J Med. 1999 Sep 23;341(13):988-92. doi: 10.1056/NEJM199909233411311.
No abstract available

Publication types

  • Research Support, Non-U.S. Gov't
  • Research Support, U.S. Gov't, P.H.S.

MeSH terms

  • Adult
  • Advisory Committees
  • Control Groups*
  • Disclosure
  • Double-Blind Method
  • Ethical Review
  • Ethics Committees, Research
  • Ethics, Medical*
  • Federal Government
  • Fetal Tissue Transplantation*
  • Humans
  • Parkinson Disease / surgery*
  • Placebo Effect
  • Placebos*
  • Randomized Controlled Trials as Topic* / standards
  • Research Design
  • Research Subjects
  • Risk Assessment*
  • Substantia Nigra / embryology
  • Substantia Nigra / transplantation*
  • Therapeutic Human Experimentation*

Substances

  • Placebos