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  • Insoo Hyun
  • The Journal of clinical investigation
  • 2010
Discussion of the bioethics of human stem cell research has transitioned from controversies over the source of human embryonic stem cells to concerns about the ethical use of stem cells in basic and clinical research. Key areas in this evolving ethical discourse include the derivation and use of other human embryonic stem cell-like stem cells that have the(More)
  • Insoo Hyun
  • The Journal of law, medicine & ethics : a journal…
  • 2010
This paper discusses exceptional circumstances under which patients outside of clinical trials are likely to receive innovative stem cell-based interventions. These circumstances involve: (1) stem cell interventions not initially amenable to a clinical trials approach; (2) expanded access to investigational stem cell products ("compassionate use"); and (3)(More)
Stem cell tourism is criticized on grounds of consumer fraud, blatant lack of scientific justification, and patient safety. However, the issues are complex because they invoke questions concerning the limits of acceptable medical innovation and medical travel. Here we discuss these issues and articulate conditions under which "unproven" therapies may be(More)