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AstraZeneca, Daiichi Sankyo submits Datopotamab deruxtecan new BLA for accelerated approval in US for lung cancer
AstraZeneca and Daiichi Sankyo have submitted a new Biologics License Application (BLA) for accelerated approval in the US for datopotamab deruxtecan (Dato-DXd) for the treatment of adult patients with locally advanced or metastatic epidermal growth factor receptor-mutated (EGFR) non-small cell lung cancer (NSCLC) who have received prior systemic therapies, including an EGFR-directed therapy.
The companies have voluntarily withdrawn the BLA in the US for datopotamab deruxtecan for patients with advanced or metastatic nonsquamous NSCLC based on the TROPION-Lung01 Phase III trial.
The decision to submit a new BLA for EGFR-mutated NSCLC and withdraw the previously submitted BLA for nonsquamous NSCLC was informed by feedback from the US Food and Drug Administration (FDA).
The new BLA is based on results from the TROPION-Lung05 Phase II trial and supported by data from the TROPION-Lung01 Phase III and TROPION-PanTumor01 Phase I trials. New results from a pooled analysis of patients with previously treated EGFR-mutated NSCLC in the TROPION-Lung05 and TROPION-Lung01 trials will be featured in a late-breaking presentation at the upcoming European Society for Medical Oncology (ESMO) Asia 2024 Congress (LBA7).
Susan Galbraith, Executive Vice President, Oncology R&D, AstraZeneca, said, “TROPION-Lung01 was designed to test the potential to improve upon standard-of-care chemotherapy in a broad, previously treated, advanced lung cancer patient population. The results, together with data from TROPION-Lung05, showed an especially pronounced benefit for patients with an EGFR mutation which informed our discussions with the FDA and the decision to seek accelerated approval of datopotamab deruxtecan in this patient population. TROPION-Lung01 has also provided exciting exploratory data supporting our biomarker development, which will be validated in ongoing and planned Phase III lung cancer trials.”
Ken Takeshita, MD, Global Head, R&D, Daiichi Sankyo, said, “Treating EGFR-mutated non-small cell lung cancer is incredibly challenging following disease progression given that the complexity and variability of these mutations often lead to resistance. The potential approval of datopotamab deruxtecan could offer renewed hope for patients with this formidable disease.”
Datopotamab deruxtecan is a specifically engineered TROP2-directed DXd antibody drug conjugate (ADC) discovered by Daiichi Sankyo and being jointly developed by AstraZeneca and Daiichi Sankyo.
AstraZeneca and Daiichi Sankyo are evaluating datopotamab deruxtecan alone and with Tagrisso (osimertinib) as treatment for patients with advanced or metastatic EGFR-mutated nonsquamous NSCLC in the ongoing TROPION-Lung14 and TROPION-Lung15 Phase III trials. In addition, ongoing Phase III trials in 1st-line advanced or metastatic nonsquamous NSCLC, AVANZAR and TROPION-Lung10, have the potential to validate the QCS (quantitative continuous scoring) biomarker for TROP2 identified in an exploratory analysis of TROPION-Lung01. An additional trial in patients with biomarker-positive tumours in the 2nd-line nonsquamous NSCLC setting is also planned.
Ruchika Sharma joined Medical Dialogue as an Correspondent for the Business Section in 2019. She covers all the updates in the Pharmaceutical field, Policy, Insurance, Business Healthcare, Medical News, Health News, Pharma News, Healthcare and Investment. She has completed her B.Com from Delhi University and then pursued postgraduation in M.Com. She can be contacted at editorial@medicaldialogues.in Contact no. 011-43720751
Dr Kamal Kant Kohli-MBBS, DTCD- a chest specialist with more than 30 years of practice and a flair for writing clinical articles, Dr Kamal Kant Kohli joined Medical Dialogues as a Chief Editor of Medical News. Besides writing articles, as an editor, he proofreads and verifies all the medical content published on Medical Dialogues including those coming from journals, studies,medical conferences,guidelines etc. Email: drkohli@medicaldialogues.in. Contact no. 011-43720751