Cell-Based Therapies for Stroke: Are We There Yet?
cell therapy
clinical trial
clinical trial costs
stem cells
stroke
Journal
Frontiers in neurology
ISSN: 1664-2295
Titre abrégé: Front Neurol
Pays: Switzerland
ID NLM: 101546899
Informations de publication
Date de publication:
2019
2019
Historique:
received:
01
03
2019
accepted:
04
06
2019
entrez:
12
7
2019
pubmed:
12
7
2019
medline:
12
7
2019
Statut:
epublish
Résumé
Stroke is the second leading cause of death and physical disability, with a global lifetime incidence rate of 1 in 6. Currently, the only FDA approved treatment for ischemic stroke is the administration of tissue plasminogen activator (tPA). Stem cell clinical trials for stroke have been underway for close to two decades, with data suggesting that cell therapies are safe, feasible, and potentially efficacious. However, clinical trials for stroke account for <1% of all stem cell trials. Nevertheless, the resources devoted to clinical research to identify new treatments for stroke is still significant (53-64 million US$, Phase 1-4). Notably, a quarter of cell therapy clinical trials for stroke have been withdrawn (15.2%) or terminated (6.8%) to date. This review discusses the bottlenecks in delivering a successful cell therapy for stroke, and the cost-to-benefit ratio necessary to justify these expensive trials. Further, this review will critically assess the currently available data from completed stroke trials, the importance of standardization in outcome reporting, and the role of industry-led research in the development of cell therapies for stroke.
Identifiants
pubmed: 31293500
doi: 10.3389/fneur.2019.00656
pmc: PMC6603096
doi:
Types de publication
Journal Article
Review
Langues
eng
Pagination
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