What this phase means
Phase 1: the first tests in people. The main question is safety and dose, not whether it cures the condition. Groups are small. Side effects are watched closely.
Phase labels are FDA/ICH categories applied to the registry Phase field. They are not a finding that this study succeeded.
What the registry says happens
If you join, the listed intervention(s) are TSLPR-CART, Cyclophosphamide, or Fludarabine. The registry lists allocation as na. Background: B-cell acute lymphoblastic leukemia (B-ALL) is a type of blood cancer.
They plan to enroll about 57 people at Bethesda. Taking part typically means taking a study drug (or dummy pill), an infusion or injection of a biologic plus check-ins.
Official title (unrewritten)
Phase I Dose Escalation Study of Anti-CRLF2-R/TSLPR Chimeric Antigen Receptor T Cells (TSLPR-CART) in Participants With Recurrent or Refractory CRLF2-R/TSLPR-Overexpressing B-cell Acute Lymphoblastic Leukemia (B-ALL)
Interventions: TSLPR-CART, Cyclophosphamide, Fludarabine
Primary outcome (registry wording): To assess the safety of administering escalating doses of TSLPR-CART containing a tEGFR suicide switch to determine an MTD