Onco Wiki / Regimen

Belinostat IV days 1-5 q21d (BELIEF schedule) — r/r PTCL incl AITL

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Source YAML: complete record

ComponentsDRUG-BELINOSTAT
IDREG-BELINOSTAT-PTCL
TypeRegimen
Statusreviewed 2026-04-25 | pending_clinical_signoff
DiseasesNone declared
SourcesSRC-ESMO-PTCL-2024 SRC-NCCN-BCELL-2025

Notes

BELIEF trial (O'Connor 2015): r/r PTCL n=129 (incl AITL ~22%, PTCL NOS ~58%, ALCL ~10%, others) — overall ORR 26%, CR 11%, mDOR 13.6 mo, mPFS 1.6 mo (mature responders 13.6 mo). AITL subset response numerically higher than PTCL NOS (small cohort). FDA-approved for r/r PTCL after ≥1 prior line. Key advantage: distinct mechanism from chemo + most targeted agents — useful as bridge or last-line.

Used By

Indication