Antibody-drug conjugate (ADC)

Gilead Sciences’ blockbuster antibody-drug conjugate Trodelvy has encountered some clinical speed bumps in 2024 in bladder and lung cancer. Still, analysts remain bullish on its prospects in the oncology space.
The FDA on Thursday rejected Merck and Daiichi Sankyo’s HER3-targeted antibody-drug conjugate patritumab deruxtecan in a Complete Response Letter, citing problems with a third-party manufacturer.
Promising data from the DREAMM-7 and DREAMM-8 trials have revitalized GSK’s blockbuster goals for its antibody-drug conjugate Blenrep, positioned as a second-line treatment for multiple myeloma.
FDA
The FDA is facing four big target action dates in the final week of June, including one label expansion for a bispecific antibody and another for an investigational gene therapy.
The hold on BioNTech and MediLink’s antibody-drug conjugate candidate BNT326/YL202 has halted enrollment in a Phase I U.S. trial in patients with non-small cell lung cancer or breast cancer, following multiple deaths.
AbbVie’s antibody-drug conjugate Elahere, developed by ImmunoGen, elicited a nearly 52% objective response rate in heavily pretreated patients with folate receptor-alpha-positive, platinum-sensitive ovarian cancer.
Stay tuned to BioSpace as we keep you updated on all of the biggest data and news from the conference.
In addition to missing the mark in overall survival, Gilead reported Thursday a higher number of deaths in the Trodelvy arm of the confirmatory metastatic urothelial cancer study.
The American Society of Clinical Oncology annual meeting kicks off today in Chicago, with highly anticipated presentations that include reports on a bispecific antibody, an ADC and a BCMA-targeted CAR-T cell therapy.
AstraZeneca and Daiichi Sankyo’s investigational antibody-drug conjugate Dato-DXd failed to significantly improve overall survival in non-small cell lung cancer patients versus docetaxel.
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