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Molecular Profile | CD274 positive |
Therapy | Toripalimab-tpzi |
Indication/Tumor Type | stomach cancer |
Response Type | no benefit |
Molecular Profile | Indication/Tumor Type | Response Type | Therapy Name | Approval Status | Evidence Type | Efficacy Evidence | References |
---|---|---|---|---|---|---|---|
CD274 positive | stomach cancer | no benefit | Toripalimab-tpzi | Phase Ib/II | Actionable | In a Phase I/II trial, Loqtorz (toripalimab-tpzi) treatment resulted in an objective response rate (ORR) of 12.1% (7/58, 7 partial responses) and a disease control rate of 39.7% (23/58) in patients with advanced gastric cancer, the CD274 (PD-L1)-positive group demonstrated improved ORR (3/8, 37.5% vs 4/47, 8.5%, p=0.023) but not overall survival (12.1 vs 5.3 months, p=0.45) compared to the CD274 (PD-L1)-negative group (PMID: 31236579; NCT02915432). | 31236579 |
PubMed Id | Reference Title | Details |
---|---|---|
(31236579) | Safety, efficacy and tumor mutational burden as a biomarker of overall survival benefit in chemo-refractory gastric cancer treated with toripalimab, a PD-1 antibody in phase Ib/II clinical trial NCT02915432. | Full reference... |