On March 20, 2024 BerGenBio ASA (OSE: BGBIO), a clinical-stage biopharmaceutical company developing novel, selective AXL kinase inhibitors for severe unmet medical needs, reported that it has initiated the Phase 2a portion of the BGBC016 clinical study of its selective AXL inhibitor bemcentinib in combination with standard of care therapy in first-line Non Small Cell Lung Cancer (NSCLC) patients harboring a STK11 mutation (STK11m) (Press release, BerGenBio, MAR 20, 2024, View Source [SID1234641303]).
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The initiation of Phase 2a follows a positive recommendation by the independent Drug Safety Monitoring Board (DSMB) which evaluated the safety of the combination of bemcentinib with pembrolizumab (Keytruda) and doublet chemotherapy in first-line (1L) NSCLC patients enrolled in the Phase 1b portion of the study.
Patients with STK11m NSCLC have a significantly poorer response to current therapies, including immune checkpoint inhibitors, when compared with patients with wild-type (non-mutated) STK11. AXL plays a significant role in the survival and spread of cancer and STK11m NSCLC patients have a high expression of AXL suggesting that AXL is an important target to prevent disease progression and resistance to existing therapies. Bemcentinib’s selective inhibition of AXL has been shown to improve the response to immune checkpoint inhibition in STK11m patient-derived preclinical models and in early clinical studies. There are currently no targeted therapies available for the STK11m NSCLC patient population, which represents up to 20% of 1L NSCLC patients.
Cristina Oliva, Chief Medical Officer of BerGenBio commented, "We are very pleased that no new safety signals have been identified and are encouraged by the recommendation of the DSMB to continue the study as planned. We have therefore, opened the Ph2a portion of the study with the goal of reporting initial efficacy data as the next step in validating the benefit of bemcentinib in combination with standard therapies in 1L NSCLC."
Martin Olin, Chief Executive Officer of BerGenBio added, "The high unmet medical need in 1L STK11m NSCLC patients is widely recognized. Bemcentinib represents a novel treatment modality which may significantly improve the outcome for patients, and we are pleased to have achieved this important milestone."