Trovagene Presents Positive Data in Metastatic Prostate Cancer Phase 2 Trial Showing Clinical Response in Patients Resistant to Zytiga®

On November 14, 2019 Trovagene, Inc. (Nasdaq: TROV), a clinical-stage, Precision Cancer Medicine oncology therapeutics company developing drugs that target cell division (mitosis), for the treatment of various cancers including prostate, colorectal and leukemia, reported new positive data from its Phase 2 trial evaluating onvansertib in combination with Zytiga (abiraterone acetate – Johnson & Johnson)/prednisone in patients with metastatic Castration-Resistant Prostate Cancer (mCRPC) (Press release, Trovagene, NOV 14, 2019, View Source [SID1234551282]). The data are being presented today at the European Multidisciplinary Congress on Urological Cancers (EMUC) in Vienna, Austria.

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"The new data shared today builds upon the encouraging clinical response seen to date when onvansertib is added to treatment in patients who have developed resistance to androgen receptor signaling inhibitor (ARSi), Zytiga," said Dr. Mark Erlander, Chief Scientific Officer of Trovagene. "Of particular significance are the positive results we are observing in patients who harbor the highly aggressive, resistant variant of the androgen receptor (AR-V7). These patients are resistant to ARS inhibitors including Zytiga and Xtandi (enzalutamide – Pfizer) and their therapeutic options are not only limited, but often ineffective. We believe the addition of onvansertib has the potential to deliver transformative benefit to patients with mCRPC by extending the duration of response to treatment with ARS inhibitors."

Data Summary

The newly reported data include efficacy and safety assessments as of the October 28, 2019 data cut-off date for 15 patients that completed 3 months of treatment and were eligible for evaluation of the primary efficacy endpoint of disease control. Response to treatment was evaluated based on a decrease or stabilization in prostate specific antigen (PSA) values (primary endpoint) and confirmed by radiographic scans.

Efficacy
Overall, across both arms (A and B), a 60% response (SD + PR) was observed in patients who were evaluable for efficacy (completed 3 months of treatment); 72% of patients had a decrease in PSA following one cycle of treatment with onvansertib; 6 patients remain on treatment for ≥4 months.

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All 5 patients who tested positive for the highly-aggressive, resistant AR-V7 variant had decreases in PSA following one cycle of treatment with onvansertib; the primary efficacy endpoint (SD + PR) was achieved in 3 out of 4 evaluable patients (completing 12 weeks of treatment).
Safety
In both arms (A and B) onvansertib in combination with abiraterone was safe and well-tolerated. The most frequent adverse events (AEs) were expected, on-target (based on mechanism of action of onvansertib) hematologic (anemia, neutropenia, thrombocytopenia and white blood cell (WBC) decrease). All hematologic AEs were easily and effectively managed and resolved by delaying or reducing the dose and/or adding growth factor support. No unexpected or off-target AEs have been reported to-date.

About the Phase 2 Trial of Onvansertib in mCRPC
The trial is a Phase 2 open-label multi-center study of onvansertib in combination with Zytiga (abiraterone acetate)/prednisone in patients with mCRPC, showing signs of disease progression and resistance to Zytiga demonstrated by two rising PSA values separated by at least one week, while on Zytiga(NCT03414034). The primary efficacy endpoint is the proportion of patients achieving disease control after 12 weeks of study treatment, as defined by lack of prostate specific antigen (PSA) progression. The trial is being conducted by Beth Israel Deaconess Medical Center (BIDMC), Dana-Farber Cancer Institute (Dana-Farber), and Massachusetts General Hospital Cancer Center (MGH). David Einstein, MD, Genitourinary Oncology Program at BIDMC, is the principal investigator for the trial.
About Onvansertib
Onvansertib is a first-in-class, third-generation, oral and highly-selective adenosine triphosphate (ATP) competitive inhibitor of the serine/threonine polo-like-kinase 1 (PLK1) enzyme, which is over-expressed in multiple cancers including leukemias, lymphomas and solid tumors. Onvansertib targets the PLK1 isoform only (not PLK2 or PLK3), is orally administered and has a 24-hour half-life with only mild-to-moderate side effects reported. Trovagene believes that targeting only PLK1 and having a favorable safety and tolerability profile, along with an improved dose/scheduling regimen will significantly improve on the outcome observed in previous studies with a former panPLK inhibitor in AML.
Onvansertib has demonstrated synergy in preclinical studies with numerous chemotherapies and targeted therapeutics used to treat leukemias, lymphomas and solid tumor cancers, including irinotecan, FLT3 and HDAC inhibitors, taxanes and cytotoxins. Trovagene believes the combination of onvansertib with other compounds has the potential to improve clinical efficacy in acute myeloid leukemia (AML), metastatic castration-resistant prostate cancer (mCRPC), non-Hodgkin lymphoma (NHL), colorectal cancer and triple-negative breast cancer (TNBC), as well as other types of cancer.
Trovagene has three ongoing clinical trials of onvansertib: A Phase 2 trial of onvansertib in combination with Zytiga (abiraterone acetate)/prednisone in patients with mCRPC who are showing signs of early progressive disease (rise in PSA but minimally symptomatic or

asymptomatic) while currently receiving Zytiga (NCT03414034); a Phase 1b/2 Study of onvansertib in combination with FOLFIRI and Avastin for second-line treatment in patients with mCRC with a KRAS mutation (NCT03829410); and a Phase 1b/2 clinical trial of onvansertib in combination with low-dose cytarabine or decitabine in patients with relapsed or refractory AML (NCT03303339). Onvansertib has been granted orphan drug designation by the FDA in the U.S. and by the EC in the European Union for the treatment of patients with AML.
Trovagene licensed onvansertib (also known as NMS-1286937 and PCM-075) from Nerviano Medical Sciences (NMS), the largest oncology-focused research and development company in Italy, and a leader in protein kinase drug development. NMS has an excellent track record of licensing innovative drugs to pharma/biotech companies, including Array (recently acquired by Pfizer), Ignyta (acquired by Roche) and Genentech.

US FDA Accepts Regulatory Submission of New Drug Application for Selumetinib in Neurofibromatosis Type 1 (NF1) and Grants Priority Review

On November 14, 2019 AstraZeneca and Merck (NYSE:MRK), known as MSD outside the United States and Canada, reported that the U.S. Food and Drug Administration (FDA) has accepted a New Drug Application (NDA) and granted priority review for the MEK 1/2 inhibitor selumetinib as a potential new medicine for pediatric patients aged three years and older with neurofibromatosis type 1 (NF1) and symptomatic, inoperable plexiform neurofibromas (PNs) (Press release, Merck & Co, NOV 14, 2019, View Source [SID1234551299]).

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This is the first acceptance of a regulatory submission for an oral MEK 1/2 monotherapy for patients with NF1, a rare and incurable genetic condition. A Prescription Drug User Fee Act (PDUFA) date is set for the second quarter of 2020.

This regulatory submission was based on positive results from the National Cancer Institute (NCI) Cancer Therapy Evaluation Program (CTEP)-sponsored SPRINT Phase 2 Stratum 1 trial. An objective response rate (ORR) was achieved in 66% of pediatric patients with NF1 and symptomatic, inoperable PNs (n=33/50 patients) when treated with selumetinib as a twice-daily oral monotherapy. ORR was defined as the percentage of patients with a confirmed complete or partial response of ≥ 20% tumor volume reduction.

Selumetinib was granted U.S. FDA Breakthrough Therapy Designation for this population in April of 2019, U.S. FDA Orphan Drug Designation in February of 2018, EU Orphan Drug Designation by the European Medicines Agency in August 2018, and Swissmedic Orphan Drug Status in December 2018. AstraZeneca and Merck have a strategic collaboration agreement to co-develop and co-commercialize selumetinib globally.

About SPRINT
The SPRINT trial is a U.S. NCI CTEP-sponsored Phase 1/2 trial. The Phase 1 trial was designed to identify the optimal Phase 2 dosing regimen, and the results were published in the New England Journal of Medicine.

About Selumetinib
Selumetinib is an investigational MEK 1/2 inhibitor. It is designed to inhibit the MEK enzyme in the RAS/MAPK pathway, a cell-signaling pathway, associated with cancer cell growth and proliferation in a number of different tumor types.

About Neurofibromatosis Type 1 (NF1)
NF1 is an incurable genetic condition that affects one in every 3,000 to 4,000 individuals. It is caused by a spontaneous or inherited mutation in the NF1 gene and is associated with many symptoms, including soft lumps on and under the skin (cutaneous neurofibromas), skin pigmentation (so-called ‘cafe au lait’ spots) and, in 30-50% of patients, tumors develop on the nerve sheaths (plexiform neurofibromas). These plexiform neurofibromas can cause clinical issues such as pain, motor dysfunction, airway dysfunction, bowel/bladder dysfunction and disfigurement as well as having the potential to transform into malignant peripheral nerve sheath tumors (MPNST).

People with NF1 may experience a number of complications such as learning difficulties, visual impairment, twisting and curvature of the spine, high blood pressure, and epilepsy. NF1 also increases a person’s risk of developing other cancers, including malignant brain tumors, MPNST and leukemia. Symptoms begin during early childhood, with varying degrees of severity, and can reduce life expectancy by up to 15 years.

About the AstraZeneca and Merck Strategic Oncology Collaboration
In July 2017, AstraZeneca and Merck, known as MSD outside the United States and Canada, announced a global strategic oncology collaboration to co-develop and co- commercialize certain oncology products, including investigational selumetinib, a MEK inhibitor. Working together, the companies will develop selumetinib in combination with other potential new medicines and as monotherapy. Independently, the companies will develop selumetinib in combination with their respective PD-L1 and PD-1 medicines.

Merck’s Focus on Cancer
Our goal is to translate breakthrough science into innovative oncology medicines to help people with cancer worldwide. At Merck, the potential to bring new hope to people with cancer drives our purpose and supporting accessibility to our cancer medicines is our commitment. As part of our focus on cancer, Merck is committed to exploring the potential of immuno-oncology with one of the largest development programs in the industry across more than 30 tumor types. We also continue to strengthen our portfolio through strategic acquisitions and are prioritizing the development of several promising oncology candidates with the potential to improve the treatment of advanced cancers. For more information about our oncology clinical trials, visit www.merck.com/clinicaltrials.

Bicycle Therapeutics to Present at the Jefferies 2019 London Healthcare Conference

On November 14, 2019 Bicycle Therapeutics plc (NASDAQ: BCYC), a clinical-stage biotechnology company pioneering a new and differentiated class of therapeutics based on its proprietary bicyclic peptide (Bicycle) technology, reported that management will present at the Jefferies 2019 London Healthcare Conference on Wednesday, November 20, 2019 at 2:40 p.m. GMT (9:40 a.m. ET) in London, England (Press release, Bicycle Therapeutics, NOV 14, 2019, View Source [SID1234551315]).

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A live webcast of the presentation can be accessed in the Investors & Media section of Bicycle’s website at www.bicycletherapeutics.com. An archived replay of the webcast will be available for 90 days following the presentation date.

Medicenna Announces Presentations on MDNA55 Recurrent Glioblastoma Clinical Trial at the Annual Meeting of the Society of Neuro-Oncology

On November 14, 2019 Medicenna Therapeutics Corp. ("Medicenna" or "the Company") (TSX: MDNA,OTCQB: MDNAF), a clinical stage immuno-oncology company, reported that key opinion leaders, Dr. Sampson and Dr. Butowski, will present updated results from the Phase 2b clinical trial of MDNA55 for the treatment of recurrent glioblastoma ("rGBM") at the 24th Annual Meeting of the Society of Neuro-Oncology ("SNO") and 3rd Joint Conference of SNO and Society for CNS Interstitial Delivery of Therapeutics ("SNO-SCIDOT") to be held from November 20 to 24 at the JW Marriott Desert Ridge Resort in Phoenix, Arizona (Press release, Medicenna Therapeutics, NOV 14, 2019, View Source [SID1234551335]).

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The oral presentations will provide an update on efficacy, safety and data from the MDNA55 Phase 2b clinical trial in patients with rGBM, the most common and deadly form of brain cancer.

Details of the presentations are as follows:

Presenter: Dr. Nicholas Butowski, MD – Professor of Neurological Surgery and Director of Translational Research in Neuro-Oncology at The Helen Diller Family Comprehensive Cancer Center, University of California San Francisco
Title: Convection-Enhanced Delivery (CED) of MDNA55 in Adults with Recurrent Glioblastoma
Date/Time: Wednesday, November 20, 2019 at 3:10 PM MT
Room: Grand Saguaro East

Presenter: Dr. John Sampson, MD, PhD, MHSc, MBA – Robert and Gloria Wilkins Distinguished Professor and Chair of Neurosurgery, Department of Neurosurgery, Duke University School of Medicine
Title: Combating Recurrent Glioblastoma with MDNA55, an Interleukin-4 Receptor Targeted Immunotherapy, Through MRI-Guided Convective Delivery
Date/Time: Sunday, November 24, 2019 at 9:45 AM MT
Room: Grand Canyon 1 – 6

KemPharm Reports Third Quarter 2019 Results

On November 14, 2019 KemPharm, Inc. (Nasdaq: KMPH), a specialty pharmaceutical company engaged in the discovery and development of proprietary prodrugs, reported its corporate and financial results for the quarter ended September 30, 2019 (Press release, KemPharm, NOV 14, 2019, View Source [SID1234551392]).

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"The third quarter of 2019 was highlighted by our entry into a licensing agreement (the KP415/KP484 Licensing Agreement) with an affiliate of Gurnet Point Capital (GPC) for our ADHD product candidates, KP415 and KP484," said Travis Mickle, Ph.D., President and Chief Executive Officer of KemPharm. "Working with the team that GPC has assembled, our immediate focus remains on finalizing the New Drug Application (NDA) for KP415, with the goal of filing in January 2020, or sooner if possible. However, the decision of when to file belongs to GPC."

Dr. Mickle continued, "Since our last announcement, KVK-Tech, Inc. (KVK-Tech) has informed us that APADAZ (benzhydrocodone and acetaminophen, or APAP, tablets) and its authorized generic, APADAZ-AG, are now available for wholesalers to place initial stocking orders. We look forward to further updates from our partner, KVK-Tech, as they begin their awareness efforts."

Q3 2019 Financial Results:
"Since the beginning of 2019, we have undertaken measures to reduce our operating spend, including a 33% workforce reduction, other general and administrative cost reductions, and the conclusion of the clinical phase for KP415. The KP415/KP484 License Agreement provides several milestone payments, including the $10M upfront payment we have already received, another milestone payable at acceptance of the KP415 NDA, potential regulatory milestones at approval and sales milestones post-approval. In addition, development cost reimbursements and consultation fee revenue for our support of all KP415 remaining development and commercial manufacturing provides the potential for us to cover a substantial portion of our operating expenses," said LaDuane Clifton, KemPharm’s Chief Financial Officer.

For Q3 2019, KemPharm reported revenue of $11.5 million, which included the $10 million upfront payment, development cost reimbursements and consultation fee revenue generated under the KP415/KP484 License Agreement. Net income for Q3 2019 was $3.1 million, or $0.09 per basic share and $0.06 per diluted share, compared to a net loss of $15.1 million, or $0.94 per basic and diluted share for Q3 2018. Net income for Q3 2019 was driven primarily by income from operations of $3.2 million and non-cash fair value adjustment income of $1.4 million which was offset by net interest expense and other expenses of approximately $1.5 million. Research and development expenses for Q3 2019 were $3.6 million, which was a reduction of 73% compared to $13.3 million in Q3 2018. General and administrative expenses for Q3 2019 were $3.6 million, which was an increase of $0.6 million compared to Q3 2018, primarily driven by an increase in professional fees incurred in connection with the KP415 licensing process and partially offset by a decrease in personnel costs.

As of September 30, 2019, total cash, which is comprised of cash, cash equivalents and restricted cash, was $7.0 million. Based on our current operating forecast, which includes principal and interest payments totaling approximately $9.2 million, which are due in the first half of 2020, currently available resources are sufficient to continue operations into but not through Q2 2020.

"We continue to explore additional options to reduce our near-term cash requirements, including pushing out the timing of upcoming near-term principal and interest payments with the goal of extending our cash runway past the potential approval of the KP415 NDA. In addition, we have initiated a process to explore addressing our debt in its entirety. For that purpose, we have engaged Cowen and Company, LLC, to serve as our financial advisors," Mr. Clifton concluded. While the Company is actively pursuing debt restructuring efforts, it cannot guarantee that those efforts will be successful for either the near- or long-term debt obligations.

The Company also reported that it expects to receive a notification from the Nasdaq Stock Market (Nasdaq) pertaining to its non-compliance with Nasdaq continued listing qualifications. Once received, the Company plans to submit a request to appear before the Nasdaq Hearings Panel and request an extension of the compliance period. Under Nasdaq rules, the Hearings Panel has the authority to extend the compliance period for up to an additional 180 days, subject to their review of the Company’s plan for regaining compliance with the continued listing requirements. During this process, KemPharm’s common stock would remain listed and active on the Nasdaq Global Market. There can be no assurance that the Company will be successful in maintaining the listing of its common stock on the Nasdaq Global Market.

Conference Call Information:

KemPharm will host a conference call and live audio webcast with slide presentation today, Thursday, November 14, 2019, at 5:30 p.m. ET, to discuss its corporate and financial results for the third quarter 2019. Interested participants and investors may access the conference call by dialing either:

(866) 395-2480 (U.S.)
(678) 509-7538 (international)
Conference ID: 8076615
An audio webcast with slide presentation will be accessible via the Investor Relations section of the KemPharm website View Source An archive of the webcast and presentation will remain available for 90 days beginning at approximately 6:30 p.m. ET, on November 14, 2019.