Drugs / Feladilimab
last change Apr 2025 re-read 2 minutes ago

Feladilimab

also known as GSK3359609 · 3359609 · GSK-609

Monoclonal antibody targets ICOS

Developed for
neoplasm · plasma cell myeloma · head and neck carcinoma · head and neck neoplasm
Investigated by
GlaxoSmithKline · Merck Sharp & Dohme LLC · iTeos Therapeutics · IQVIA Pty Ltd · MedImmune LLC

Trials 10 · a red edge is where a trial was stopped

PhaseRegistry idDatesIndicationSponsorStatusOutcome
Phase 12 trials
Phase 1 NCT03447314 Mar 2018 → Jul 2020 neoplasm GlaxoSmithKline Completed No outcome recorded
Phase 1 NCT02723955 Jun 2016 → Jul 2023 neoplasm GlaxoSmithKline Completed No outcome recorded
Phase 1/23 trials
Phase 1/2 NCT07217119 Nov 2019 → Apr 2025 overdue plasma cell myeloma GlaxoSmithKline Active not recruiting No outcome recorded
Phase 1/2 NCT04126200 Oct 2019 → Apr 2025 overdue plasma cell myeloma GlaxoSmithKline Active not recruiting No outcome recorded
Phase 1/2 NCT03693612 Nov 2018 → Jun 2021 neoplasm GlaxoSmithKline Completed No outcome recorded
Phase 23 trials
Phase 2 NCT06790303 Mar → Sep 2021 neoplasm GlaxoSmithKline Terminated No outcome recorded
Phase 2 NCT05553808 Jan 2019 → Sep 2021 neoplasm GlaxoSmithKline Completed No outcome recorded
Phase 2 NCT03739710 Jan 2019 → May 2024 neoplasm GlaxoSmithKline Completed No outcome recorded
Phase 32 trials
Phase 3 NCT04428333 Aug 2020 → Apr 2021 head and neck neoplasm GlaxoSmithKline Terminated No outcome recorded
Phase 3 NCT04128696 Nov 2019 → Apr 2021 head and neck carcinoma GlaxoSmithKline Terminated No outcome recorded

Evidence & citations 8 cited values

Every value below carries the sentence it was read from. 13 sources stand behind the page.

FieldValueCited text
Known as feladilimab ClinicalTrials.gov intervention name — accepted as the source's own label NCT02723955
8

NCT05553808

NCT04128696

NCT03693612

NCT04428333

NCT03739710

NCT07217119

NCT04126200

NCT06790303

Known as 3359609 ChEMBL registry synonym — accepted as the source's own label CHEMBL4297969
Known as GSK-609 ChEMBL registry synonym — accepted as the source's own label CHEMBL4297969
Known as GSK3359609 “feladilimab (GSK3359609) administered continuously” NCT02723955
2

“feladilimab (an ICOS; GSK3359609)” PMID 33682447 Mar 2021

NCT03447314

Action Activate “Stimulation of the T-cell activation marker ICOS with the anti-ICOS agonist mAb feladilimab” PMID 37593752 Aug 2023
Modality Monoclonal antibody “Using a novel clinical-stage anti-ICOS immunoglobulin G4 mAb (feladilimab)” PMID 37593752 Aug 2023
Route Intravenous “GSK3359609 80 mg administered at Q3W via the IV route” NCT03447314
Target ICOS “anti-ICOS immunoglobulin G4 mAb” PMID 37593752 Aug 2023