Drugs / Letetresgene autoleucel
last change Jul 2026 re-read 3 minutes ago

Letetresgene autoleucel

also known as GSK3377794 · lete-cel

Cell therapy

Developed for
neoplasm
Investigated by
GlaxoSmithKline · Merck Sharp & Dohme LLC · USWM CT, LLC · USWM, LLC (dba US WorldMeds)

Trials 7

PhaseRegistry idDatesIndicationSponsorStatusOutcome
Phase 12 trials
Phase 1 NCT03168438 Aug 2017 → Jul 2020 neoplasm GlaxoSmithKline Terminated No outcome recorded Stop: Business
Phase 1 NCT02588612 Feb 2016 → Aug 2020 neoplasm GlaxoSmithKline Completed No outcome recorded
Phase 25 trials
Phase 2 NCT03967223 Dec 2019 → Mar 2024 overdue neoplasm USWM CT, LLC Active not recruiting No outcome recorded
Phase 2 NCT05993299 Dec 2019 → Oct 2022 overdue neoplasm USWM, LLC (dba US WorldMeds) Active not recruiting No outcome recorded
Phase 2 NCT06703346 Dec 2019 → Mar 2024 overdue neoplasm USWM CT, LLC Active not recruiting No outcome recorded
Phase 2 NCT03697824 Feb 2019 → Jul 2022 neoplasm GlaxoSmithKline Withdrawn No outcome recorded
Phase 2 NCT02992743 Dec 2016 → Nov 2021 neoplasm GlaxoSmithKline Completed No outcome recorded

News releases announcing trial results or a regulatory action · 1

DateIssuerRelease
2021-06-01 GlaxoSmithKline Results GSK to showcase scientific advances and progress in oncology at ASCO and EHA gsk.com ↗
A presentation of note will include findings from an interim analysis on the safety and efficacy of lete-cel in myxoid/round cell liposarcoma (ASCO abstract #11521).

All press releases naming this drug 2 releases

DateIssuerRelease

Evidence & citations 5 cited values

Every value below carries the sentence it was read from. 9 sources stand behind the page.

FieldValueCited text
Known as Letetresgene autoleucel ClinicalTrials.gov intervention name — accepted as the source's own label NCT03168438 ↗
5

NCT06703346 ↗

NCT03967223 ↗

NCT02992743 ↗

NCT02588612 ↗

NCT05993299 ↗

Known as GSK3377794 “This pilot study assessed the safety and efficacy of letetresgene autoleucel (lete-cel; GSK3377794), a genetically modified autologous T-cell therapy targeting New York...” PMID 36534160 ↗ Apr 2023
5

“Letetresgene autoleucel (GSK3377794) is the first generation of NY-ESO-1 specific T-cell receptor engineered TCR T-cells.” NCT02588612 ↗

“Letetresgene autoleucel (Lete-Cel (GSK3377794))” NCT06703346 ↗

“Letetresgene autoleucel (lete-cel, GSK3377794)” NCT03967223 ↗

“letetresgene autoleucel (GSK3377794)” NCT02992743 ↗

NCT03697824 ↗

Known as lete-cel “This pilot study assessed the safety and efficacy of letetresgene autoleucel (lete-cel; GSK3377794), a genetically modified autologous T-cell therapy targeting New York...” PMID 36534160 ↗ Apr 2023
3

“In this pilot study, we assessed the adoptive T-cell therapy NY-ESO-1c259T letetresgene autoleucel (lete-cel) in patients with human leukocyte antigen (HLA)-A*02:01-,...” PMID 39836945 ↗ Jan 2025

“Letetresgene autoleucel (Lete-Cel (GSK3377794))” NCT06703346 ↗

“Letetresgene autoleucel (lete-cel, GSK3377794)” NCT03967223 ↗

Modality Cell therapy “T-cell receptor engineered TCR T-cells” NCT02588612 ↗
Route Intravenous “single intravenous (IV) infusion” NCT02588612 ↗