With the priority review underway at FDA, Oncopeptides moves forward with intent to file for conditional approval of melflufen with EMA

On October 12, 2020 Oncopeptides AB (publ) (Nasdaq Stockholm: ONCO) reported that the Company has informed the European Medicines Agency, EMA, about its intention to submit an application for a conditional marketing authorization of melflufen (INN melphalan flufenamide) in the EU, based on the pivotal phase 2 HORIZON study in relapsed refractory multiple myeloma (RRMM) (Press release, Oncopeptides, OCT 12, 2020, View Source [SID1234568301]).

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The decision to submit an application for conditional approval has been grounded on an in-depth analysis of the regulatory environment and is endorsed by key opinion leaders in the EU. Previously the Company intended to await the results from the ongoing randomized, phase 3 OCEAN study before submitting an application for marketing authorization. Upon completion, the outcome from the OCEAN study comparing melflufen and pomalidomide in patients with RRMM, will be submitted to regulatory authorities to potentially expand the label of melflufen.

The HORIZON study demonstrates that melflufen in combination with dexamethasone has a potential to provide a therapeutic option for patients with RRMM that are hard to treat and have a poor prognosis, including patients with triple-class refractory myeloma and patients with extramedullary disease (EMD).

"Key opinion leaders and clinics across Europe have gained extensive experience of melflufen from our clinical development program in multiple myeloma. We share a mutual interest to enable early access to this rapidly growing patient population in desperate need of new treatment options", says Klaas Bakker, CMO of Oncopeptides.

According to the European Medicines Agency, medicines are eligible for conditional approval if they are aimed at treating or preventing seriously debilitating or life-threatening diseases. Conditional marketing authorizations may be granted if; the benefit-risk balance of the product is positive, comprehensive data can be provided, there is an unmet medical need, and the benefit to public health of making the product available outweighs the risks due to need for additional data.

The US Food and Drug Administration, FDA, has granted priority review to Oncopeptides´ New Drug Application of melflufen in combination with dexamethasone for treatment of patients with multiple myeloma. The FDA has set a target date for the review of the New Drug Application, to February 28, 2021.