Drugs / ITIL-306
last change Mar 2026 re-read 3 minutes ago

ITIL-306

Cell therapy

Developed for
malignant epithelial tumor of ovary · non-small cell lung carcinoma · renal cell carcinoma
Investigated by
Instil Bio

Trials 1

2023202420252026
PhaseRegistry idDatesIndicationSponsorStatusOutcome
Phase 1 NCT05397093 Aug 2022 → Oct 2023 malignant epithelial tumor of ovary, non-small cell lung carcinoma, renal cell carcinoma Instil Bio Terminated No outcome recorded

News releases announcing trial results or a regulatory action · 4

DateIssuerRelease
2023-11-06 Instil Bio Results Instil Bio Announces Poster Presentations of ITIL-306 Preclinical Data at SITC 2023 Annual Meeting instilbio.com ↗
Additionally, CoStAR was demonstrated to enhance the secretion of soluble factors from CD4+ T cells to boost the proliferation and survival of companion CD8+ T cells.
2023-06-26 Instil Bio Results Instil Bio Announces Oral Presentation of ITIL-306 Preclinical Data at British Society for Gene and Cell Therapy Annual Conference instilbio.com ↗
The robust activity of NSCLC, ovarian, and renal carcinoma CoStAR-TILs against autologous tumor exceeded that of genetically unmodified melanoma TILs, as measured by secretion of IFNγ.
2022-05-27 Instil Bio Regulatory Instil Bio Announces IND Clearance of First CoStAR-TIL program, ITIL-306, Designed to Enhance Activity in the Tumor Microenvironment instilbio.com ↗
FDA granted IND clearance for ITIL-306, Instil’s first genetically-engineered CoStAR-TIL therapy for the treatment of NSCLC, RCC, and ovarian cancer
2021-11-15 Instil Bio Results Instil Bio Announces Poster Presentations at the 2021 Society for Immunotherapy of Cancer (SITC) Annual Meeting instilbio.com ↗
The results demonstrated that CoStAR broadly enhances effector function of T cells including cytolytic activity, cytokine secretion and proliferation of T cells.

Evidence & citations 2 cited values

Every value below carries the sentence it was read from. 1 source stands behind the page.

FieldValueCited text
Known as ITIL-306 ClinicalTrials.gov intervention name — accepted as the source's own label NCT05397093 ↗
Modality Cell therapy “ITIL-306 is a cell therapy product” NCT05397093 ↗