Roche receives FDA approval for the VENTANA MET (SP44) RxDx Assay as the first companion diagnostic to identify non-squamous non-small cell lung cancer patients eligible for treatment with Emrelis

Original from: Roche

- The VENTANA MET (SP44) RxDx Assay detects the MET (also known as c-Met) protein, which is over-expressed in some patients with non-squamous non-small cell lung cancer (NSQ-NSCLC).

- The MET protein serves as a predictive biomarker for the likelihood of a patient’s response to c-Met-targeted therapy.

- As the leader in companion diagnostics, Roche’s broad CDx portfolio helps enable informed clinical decisions and improved patient outcomes.

Roche (SIX: RO, ROG; OTCQX: RHHBY) announced today that the FDA has approved the VENTANA® MET (SP44) RxDx Assay, the first companion diagnostic approved to aid in determining MET (also known as c-Met) protein expression in NSQ-NSCLC patients. These patients may now be eligible for treatment with AbbVie’s c-Met-targeted therapy Emrelis™ (telisotuzumab vedotin-tllv).

“Understanding the molecular drivers in patients with non-small cell lung cancer is critical for therapy selection,” said Matt Sause, CEO of Roche Diagnostics. “By identifying MET protein expression at the appropriate stage in the patient journey, we can help provide timely, tailored treatment options that may improve patient outcomes and offer hope to those facing this challenging disease.”

Despite advances in treatment, lung cancer remains the leading cause of cancer-related deaths in both men and women throughout the world. Lung cancer is often diagnosed at an advanced stage when treatment options are limited; median survival is less than one year.2 Approximately 85% of lung cancers are classified as NSCLC.

Among advanced NSCLC patients with a normal (wild-type) epidermal growth factor receptor (EGFR) gene, around a quarter exhibit high levels of MET protein, making MET protein expression an important factor in determining treatment options for patients with this type of cancer. 

The FDA accelerated approval is supported by data from the Phase 2 LUMINOSITY study, an ongoing study designed to characterize the efficacy and safety of Emrelis in c-Met overexpressing advanced NSQ-NSCLC populations. Findings from the study showed patients with c-Met protein high expression who received Emrelis demonstrated 35% overall response rate (ORR) and duration of response (DoR) with a median of 7.2 months.

The launch of the first immunohistochemistry (IHC) MET companion test exemplifies Roche’s commitment in this area, and represents an important addition to the company’s market-leading portfolio of immunohistochemistry (IHC) and in situ hybridisation (ISH) companion diagnostics. These diagnostics are designed to provide critical insights that enable more informed clinical decisions, advancing personalised healthcare and improving patients’ lives.

Source: Roche receives FDA approval for the VENTANA MET (SP44) RxDx Assay as the first companion diagnostic to identify non-squamous non-small cell lung cancer patients eligible for treatment with Emrelis