Drugs / Pegenzileukin

Trials 8 · a red edge is where a trial was stopped

PhaseRegistry idDatesIndicationSponsorStatusOutcome
Phase 1/23 trials
Phase 1/2 NCT04913220 Jul 2021 → Aug 2023 melanoma, skin squamous cell carcinoma Sanofi Terminated No outcome recorded
Phase 1/2 NCT04643002 Jan 2021 → Sep 2027 expected plasma cell myeloma Sanofi Recruiting No outcome recorded
Phase 1/2 NCT04009681 Jun 2019 → Dec 2025 metastatic neoplasm Synthorx, Inc, a Sanofi company Terminated No outcome recorded
Phase 25 trials
Phase 2 NCT05535023 Aug 2022 → Jul 2023 oropharynx cancer, squamous cell carcinoma M.D. Anderson Cancer Center Withdrawn No outcome recorded
Phase 2 NCT05104567 Dec 2021 → Jul 2023 colorectal cancer, esophageal adenocarcinoma, esophageal squamous cell carcinoma, gastric cancer +1 Sanofi Completed No outcome recorded
Phase 2 NCT05179603 Dec 2021 → Sep 2023 classic Hodgkin lymphoma, diffuse large B-cell lymphoma Sanofi Terminated No outcome recorded
Phase 2 NCT05061420 Oct 2021 → Jul 2023 head and neck squamous cell carcinoma Sanofi Terminated No outcome recorded
Phase 2 NCT04914897 Sep 2021 → Jul 2023 non-small cell lung carcinoma, pleural mesothelioma Sanofi Terminated No outcome recorded

Press releases naming this drug 2 releases

DateIssuerRelease
2021-04-09 Sanofi Interim late-breaking clinical data validate not-alpha profile of THOR-707 (SAR444245), Sanofi’s novel investigational IL-2 sanofi.com
2020-10-29 Sanofi Sanofi to evaluate the safety and efficacy of novel investigational candidate THOR-707 and KEYTRUDA® (pembrolizumab) in pursuit of establishing a new treatment option in oncology sanofi.com

Evidence & citations 9 cited values

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

FieldValueCited text
Known as Pegenzileukin “Phase 1/2 study of pegenzileukin, a pegylated recombinant non-alpha IL-2, with cemiplimab for the treatment of advanced unresectable or metastatic skin cancers.” PMID 42173654 May 2026
1

NCT04643002

Known as Il-2 variant thor-707 ChEMBL registry synonym — accepted as the source's own label CHEMBL4650426
Known as Pegenzileukina ChEMBL registry synonym — accepted as the source's own label CHEMBL4650426
Known as Pegenzileukine ChEMBL registry synonym — accepted as the source's own label CHEMBL4650426
Known as SAR444245 “Assessing the Clinical Benefit of SAR444245 (THOR-707) With or Without Other Anticancer Therapies” NCT05179603
3

“Pegenzileukin (SAR444245), a pegylated non-alpha recombinant human interleukin (IL)-2 variant” PMID 42173654 May 2026

NCT05061420

NCT05535023

Known as Thor-707 “SAR444245 (Thor-707)” NCT05061420
4

NCT04914897

NCT05179603

NCT04009681

NCT05104567

Action Activate “for activation of effector T cell and natural killer (NK) cell” PMID 42173654 May 2026
Modality Protein / enzyme biologic “a pegylated non-alpha recombinant human interleukin (IL)-2 variant” PMID 42173654 May 2026
1

CHEMBL4650426

Route Intravenous “Pharmaceutical form: solution for intravenous (IV) administration; Route of administration: IV administration” NCT04009681