Naxitamab Receives Positive Opinion for Orphan Medicinal Product Designation Approval in the EU

On October 23, 2018 Y-mAbs Therapeutics, Inc. (the "Company" or "Y-mAbs") (Nasdaq:YMAB) reported that the Committee for Orphan Medicinal Products ("COMP") of the European Medicines Agency ("EMA") has recommended the granting of orphan medicinal product designation ("OMPD") in the European Union ("EU") for naxitamab, one of the Company’s lead product candidates, for the treatment of relapsed or refractory high-risk neuroblastoma (Press release, Y-mAbs Therapeutics, OCT 23, 2018, View Source [SID1234530055]). The positive opinion from the EMA’s COMP has been sent to the European Commission ("EC"), which is expected to grant the orphan drug designation within 30 days.

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Obtaining OMPD for naxitamab is part of an overall plan to expand the Company’s European development program and ultimately obtain orphan drug exclusivity to protect naxitamab in the EU for the treatment of relapsed or refractory high-risk neuroblastoma.

Under the EMA’s Regulation (EC) No. 141/2000 an orphan medicinal product designation gives companies access to protocol assistance and guidance on preparing a dossier that will meet European regulatory requirements and thereby maximize the chance of success at the time of marketing authorization. Once approved, an orphan drug is also granted 10 years of market exclusivity during which directly competitive similar products cannot normally be placed on the market.

The EMA grants orphan medicinal product designation based upon several criteria: the life threatening and debilitating nature of the condition; the medical plausibility of the proposed orphan indication; a prevalence in Europe of less than 5 cases for each 10,000 of population; no satisfactory method of diagnosis, prevention or treatment exists or if such method exists the medicinal product will be of significant benefit to those affected by that condition.

Y-mAbs Founder, President and Head of Business Development and Strategy, Thomas Gad said, "We are very pleased that the COMP has issued a positive opinion for orphan drug designation to naxitamab which will give us a string of development incentives."

Dr. Claus Møller, Chief Executive Officer, further notes, "The orphan designation strengthens our opportunity to bring naxitamab to patients who desperately need alternative methods of treatment. Further, the designation marks a substantial milestone in Y-mAbs’ expansion into European development."

Published Late Breaking Abstracts at ESMO 2018: Monday 22nd October


More than 60 Late Breaking Abstracts (LBA’s) were published at this year’s European Society of Medical Oncology (ESMO) (Free ESMO Whitepaper) Congress (E.S.M.O 2018). Below you will find the 16 published at the sessions on Monday 22nd October, the fourth and final day of the conference.

For full analysis identifying new technologies, drugs, targets, start-ups etc. we recommend Commercial Interest at E.S.M.O Annual Meeting 2018: Analytical Tool.

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Coherus BioSciences to Report Third Quarter 2018 Financial Results on November 8th

On October 22, 2018 Coherus BioSciences, Inc. (Nasdaq: CHRS) reported that its third quarter 2018 financial results will be released after market close on Thursday, November 8, 2018 (Press release, Coherus Biosciences, OCT 22, 2018, View Source/news-releases/news-release-details/coherus-biosciences-report-third-quarter-2018-financial-results" target="_blank" title="View Source/news-releases/news-release-details/coherus-biosciences-report-third-quarter-2018-financial-results" rel="nofollow">View Source [SID1234531696]). Starting at 4:30 p.m. ET, Coherus’ management will host a conference call to discuss the financial results and provide a general business update.

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After releasing third quarter 2018 financial results, we will post them on the Coherus website at View Source." target="_blank" title="View Source." rel="nofollow">View Source

Conference Call Information
When: Thursday, November 8, 2018 at 4:30 p.m. ET
Dial-in: (844) 452-6826 (toll free) or (765) 507-2587 (International)
Conference ID: 7181479
Webcast: View Source
Please join the conference call at least 10 minutes early to register. The webcast will be archived on the Coherus website.

Forbius Announces First Patient Dosed in Phase 2 Trial of anti-EGFR ADC AVID100 in EGFR-Overexpressing Squamous NSCLC

On October 22, 2018 Forbius, a clinical stage company developing biotherapeutics targeting EGFR and TGF-β pathways, reported that the first patient has been dosed in a Phase 2a trial evaluating the efficacy and safety of AVID100 in patients with squamous non-small cell lung cancer (sqNSCLC) whose tumors over express epidermal growth factor receptor (EGFR) (Press release, Forbius, OCT 22, 2018, View Source [SID1234531670]).

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Approximately 25% of patients with sqNSCLC have tumors that highly overexpress EGFR. Currently, no therapy is approved for the treatment of EGFR-overexpressing sqNSCLC.

An initial safety Phase 1 study for AVID100 was completed mid 2018, having enrolled 24 patients, and established a recommended Phase 2 dose (RP2D) of AVID100 of 240 mg/m2 (~6 mg/kg). This is one of the highest RP2Ds reported for maytansinoid payload ADCs (Deslandes, MAbs. 2014 Jul 1; 6(4):859–870) and is expected to be in the therapeutically active range based on preclinical efficacy studies. The majority of treatment related adverse events at RP2D were well-tolerated and grade 1 and 2 in severity. Of note, skin-related side-effects, that have been observed previously for therapeutic anti-EGFR antibodies, remained low grade and well tolerated.

"The sqNSCLC trial, along with additional soon-to-be launched Phase 2a trials, will provide us with important information about the efficacy of AVID100 in patients with confirmed EGFR overexpression. No therapy is approved for the treatment of EGFR-overexpressing malignancies, and AVID100 could be the first agent to address this significant unmet medical need," commented Paul Nadler, M.D., Chief Medical Officer of Forbius.

The primary goal of the Phase 2a trial is to evaluate efficacy, safety, and tolerability of AVID100 when administered to sqNSCLC patients with confirmed EGFR-overexpression. The study is being conducted at multiple sites across North America and will initially enroll approximately 15 sqNSCLC patients who failed all prior lines of treatment. The number of patients will be increased pending preliminary signs of AVID100 efficacy. This Phase 2a study is being supported by the previously announced $18.8M peer-reviewed grant from the Cancer Prevention Institute of Texas(CPRIT).

About AVID100
AVID100 is a highly potent EGFR-targeting antibody-drug conjugate (ADC) that was engineered to achieve enhanced anti-tumor efficacy without a corresponding increase in toxicity against skin and other EGFR-expressing normal tissues. In preclinical studies, AVID100 demonstrated significant anti-cancer activity, including in EGFR overexpressing tumor models that are resistant to marketed EGFR inhibitors. AVID100 is the only broadly active anti-EGFR ADC in clinical development

Oncolytics Biotech® Announces Positive Clinical Trial Results for Pelareorep in Patients with KRAS Mutant Metastatic Colorectal Cancer for Presentation at ESMO 2018

On October 22, 2018 Oncolytics Biotech Inc. (NASDAQ: ONCY) (TSX: ONC), currently developing pelareorep, an intravenously delivered immuno-oncolytic virus turning cold tumors hot, reported positive clinical trial results for pelareorep in the treatment of patients with KRAS mutant metastatic colorectal cancer. Patients receiving treatment with the recommended phase 2 dose (RPTD) of pelareorep ("Reo") in combination with FOLFIRI/B (irinotecan, fluorouracil, leucovorin, plus bevacizumab) had progression free survival (PFS) of 65.6 weeks and an overall survival (OS) of 107.5 weeks, which exceeded expectations when compared to historical data (Press release, Oncolytics Biotech, OCT 22, 2018, View Source [SID1234530638]). Engagement of the adaptive immune system was also noted, suggesting that pelareorep promotes an inflamed tumor phenotype. This clinical data was presented at the annual European Society for Medical Oncology (ESMO) (Free ESMO Whitepaper) 2018 Congress, taking place October 19-23 in Munich.

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"The results from the six patients in this study receiving the recommended phase two dose demonstrate a more than doubling of overall survival based on previous phase three studies using FOLRIRI with anti-VEGF therapy," said lead author, Dr. Sanjay Goel, M.D., Department of Medical Oncology, Montefiore Medical Center. "These favorable results lend support to pelareorep as a potential treatment option in this patient population with metastatic disease, that has shown disease progression on current standard-of-care chemotherapy."

Poster Presentation at ESMO (Free ESMO Whitepaper) 2018
The poster titled "Dose finding and safety study of Reovirus (Reo) with irinotecan/fluorouracil/leucovorin/bevacizumab (FOLFIRI/B) in patients with KRAS mutant metastatic colorectal cancer (mCRC): Final Results", was presented yesterday at ESMO (Free ESMO Whitepaper). This phase 1 dose escalation study enrolled 36 patients with oxaliplatin refractory KRAS mutant metastatic colorectal cancer. The trial was designed to determine the maximum tolerated dose and a RPTD.

Highlights from the Poster:

Of the six patients receiving the RPTD, three had a partial response (50%) and the median PFS and OS were 65.6 weeks and 107.5 weeks, respectively, exceeding expectations when compared to historical data

Reovirus administration is marked by activation of cytotoxic T-cells and rapid maturation of dendritic cells

Reovirus is safe and well tolerated in combination with FOLFIRI and Bevacizumab

"This impressive survival data coupled with the engagement of the adaptive immune system reinforce both the data from our metastatic breast cancer program and the increasing interest in studies combining pelareorep with immune checkpoint inhibitors," said Dr. Matt Coffey, President and Chief Executive Officer of Oncolytics Biotech. "The results presented at ESMO (Free ESMO Whitepaper) suggest the clinical utility of pelareorep may expand into multiple indications, including breast, colon and other cancers, and support our clinical development program."

Additional details can be found on the company website: View Source

References:

Journal of Oncology, Vol. 30, Number 28, October 1, 2012

The Lancet, Vol. 16, May 2015

The Lancet, Vol. 14, January 2013

About Pelareorep
Pelareorep is a non-pathogenic, proprietary isolate of the unmodified reovirus: a first-in-class intravenously delivered immuno-oncolytic virus for the treatment of solid tumors and hematological malignancies. The compound induces selective tumor lysis and promotes an inflamed tumor phenotype through innate and adaptive immune responses to treat a variety of cancers and has been demonstrated to be able to escape neutralizing antibodies found in patients.