OTL-203

DB18643InvestigationalCell transplant therapies

OTL-203 is an autologous CD34+ enriched cell therapy that contains hematopoietic stem and progenitor cells transduced ex-vivo using a lentiviral vector encoding alpha-L-iduronidase gene.

Also known as
Autologous CD34+ enriched cell population that contains hematopoietic stem and progenitor cells transduced ex-vivo using a lentiviral vector encoding alpha-L-iduronidase gene
Code names
OTL-203

Resolves to

What you can answer from here — as of September 25, 2025

1Clinical trialPhase, status and sponsor resolved per trial
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Which companies are running trials of OTL-203, in which indications and phases, and which of those programs are still active?

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