Conditional approvals for autologous stem cell-based interventions: Conflicting norms and institutional legitimacy

Tsung Ling Lee, Tamra Lysaght

研究成果: 雜誌貢獻文章同行評審

1 引文 斯高帕斯(Scopus)

摘要

Demands from patients, health-care professionals, and industry to streamline the market approval process for promising new therapies has prompted the introduction of programs that can provide more rapid access to stem cell-based products before evidence of safety and efficacy has been demonstrated in clinical trials. These products may be approved for marketing under “conditional authorizations,” while uncertainty around safety and efficacy is reduced through the collection of clinical data in observational trials or registries. The rationale for conditional approval programs assumes that patients with unmet medical needs will benefit with rapid access to novel stem cell therapies. It also assumes that data gathered in actual clinical contexts is inherently better at reducing uncertainty than conventional clinical trial methods of demonstrating safety and efficacy. These assumptions may be overly optimistic and do not account for the broader societal burdens of prematurely releasing high-cost therapies with uncertain safety risks and benefits on to health-care markets. This essay focuses on the introduction of conditional approval programs for autologous somatic stem cell therapies and argues that these programs may conflict with, and potentially undermine, the normative commitments of regulatory agencies charged with promoting population health and protecting vulnerable groups from harm and exploitation. It concludes with suggestions of how programs designed to accelerate access to potentially helpful but experimental interventions could be reconfigured to be more equitable.
原文英語
頁(從 - 到)59-75
頁數17
期刊Perspectives in Biology and Medicine
61
發行號1
出版狀態已發佈 - 十二月 1 2018
對外發佈Yes

ASJC Scopus subject areas

  • Issues, ethics and legal aspects
  • Health Policy
  • History and Philosophy of Science

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