nnovent Biologics, Inc. a world-class biopharmaceutical company that develops, manufactures and commercializes high quality medicines for the treatment of oncology, cardiovascular and metabolic, autoimmune, ophthalmology and other major diseases, announces that China’s National Medical Products Administration (NMPA) has approved Dupert®（fulzerasib）for the treatment of adult patients with advanced non-small cell lung cancer (NSCLC) harboring KRAS G12C mutation who have received at least one systemic therapy. As China’s first approved KRAS G12C inhibitor, Dupert® is Innovent’s eleventh product in its commercial portfolio and is anticipated to soon benefit more lung cancer patients with the KRAS G12C mutation.

Lung cancer has one of the highest incidence and mortality rates worldwide, with non-small cell lung cancer (NSCLC) being the most common type, comprising about 85% of all lung cancer cases. KRAS mutations are common driver gene mutations in NSCLC but rarely co-exist with other driver mutations like EGFR and ALK. As a result, patients with advanced NSCLC and KRAS G12C mutations often cannot benefit from the multiple drugs currently available that target these mutations or rearrangements. After the initial standard treatment for this population, there are limited second-line options, which have low effectiveness and poor prognosis.

The NDA approval is based on the results from a single-arm registrational Phase 2 clinical study (NCT05005234) intended to evaluate the efficacy and safety of fulzerasib monotherapy in advanced NSCLC patients with KRAS G12C mutation who failed or were intolerant to the standard treatment in China. The updated data from this registration study has been published in full manuscript in the Journal of Thoracic Oncology (JTO).

As of the data cutoff date (Dec 13, 2023), a total of 116 NSCLC subjects were enrolled and evaluable. Fulzerasib was generally well-tolerated and demonstrated encouraging antitumor activity. The confirmed objective response rate (ORR) assessed by the Independent Radiology Review Committee (IRRC) was 49.1% (95% CI: 39.7-58.6). Disease control rate (DCR) was 90.5% (95%CI: 83.7, 95.2). The median duration of response (DoR) was not reached. Median progression-free survival (PFS) was 9.7 months (95%CI: 5.6-11.0), and median overall survival (OS) was not yet reached.

Professor Yi-Long Wu from Guangdong Lung Cancer Institute, Guangdong Provincial People’s Hospital, stated: “KRAS has long been considered an 'undruggable' target despite being a common oncogenic driver mutation. The advent of KRAS G12C inhibitors has opened new avenues for precision medicine in cancers harboring this mutation. We are proud to be part of the clinical research and development of Dupert®, the first KRAS G12C inhibitor approved in China. We hope that Dupert® will soon benefit more patients with advanced lung cancer harboring KRAS G12C mutations, driving the progress of precision treatment for lung cancer.”

Dr. Hui Zhou, Senior Vice President of Innovent, stated: “Patients with advanced NSCLC harboring KRAS G12C mutations have limited treatment options, with traditional chemotherapy offering minimal benefits. We are excited that Dupert® has become the first KRAS G12C inhibitor approved in China, marking the beginning of a new era in targeted therapy for KRAS mutations. As Innovent’s eleventh drug, Dupert® further strengthens our robust oncology portfolio. Innovent will continue to leverage its leadership and expertise in oncology to drive innovation in cancer treatment and serve more patients in need.”

 

Source:innoventbio.com

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