Cerecor Announces FDA Acceptance of Investigational New Drug Application for CERC-007 for Treatment of Relapsed or Refractory Multiple Myeloma

On December 8, 2020 Cerecor Inc. (NASDAQ: CERC), a biopharmaceutical company focused on becoming a leader in development and commercialization of treatments for rare and orphan diseases, reported that its Investigational New Drug Application (IND) to study the use of CERC-007 to treat relapsed or refractory multiple myeloma (MM) has been accepted by the United States Food and Drug Administration (FDA) and is now open (Press release, Cerecor, DEC 8, 2020, View Source [SID1234573112]). The first study will be a U.S. multicenter Phase 1b clinical trial. Initial data is expected in the first quarter of 2021.

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"Elevated levels of IL-18 are correlated with poor survival in patients with multiple myeloma1," said H. Jeffrey Wilkins, MD, Chief Medical Officer of Cerecor. "Targeting and reducing IL-18 using CERC-007 may substantially benefit relapsed or refractory multiple myeloma patients. Our first study under this new IND will give us important information about the pharmacokinetics, pharmacodynamics, dose, safety and preliminary efficacy that should illuminate the path forward. We look forward to sharing the data with the scientific and medical communities in the first quarter of 2021."

The planned Phase 1b clinical trial is a U.S. multicenter, open-label, dose-escalation, sequential group study of CERC-007 as a monotherapy in approximately 30 patients with relapsed or refractory MM. The primary objectives of the study will be to determine the safety and tolerability of CERC-007, the recommended Phase 2 dose, and preliminary efficacy as measured by response rate in accordance with International Myeloma Working Group (IMWG) criteria.

About Multiple Myeloma
Multiple myeloma is the second most common blood cancer, with approximately 140,000 patients in the United States.2 Multiple myeloma is characterized by an excess proliferation of plasma cells. Despite increased availability of new agents, the disease is characterized by a pattern of recurrent relapses and remains incurable for the majority of patients, with a 5-year survival rate of approximately 50%.2

About CERC-007
CERC-007 is a fully human monoclonal antibody targeting the proinflammatory cytokine IL-18. It is in development for multiple auto-immune diseases, including Still’s disease (adult onset Still’s disease (AOSD) and systemic juvenile idiopathic arthritis (sJIA)), and multiple myeloma (MM).

Syros Closes $90.5 Million Strategic Financing

On December 8, 2020 Syros Pharmaceuticals (NASDAQ:SYRS), a leader in the development of medicines that control the expression of genes, reported that it has closed a previously announced private financing with a group of institutional accredited investors led by Bain Capital Life Sciences, with participation from new and existing investors, including Ally Bridge Group, Omega Funds, OrbiMed Advisors, EcoR1 Capital, and Samsara BioCapital (Press release, Syros Pharmaceuticals, DEC 8, 2020, View Source [SID1234572442]).

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In this financing, Syros sold an aggregate of 10,312,500 shares of its common stock and pre-funded warrants (Pre-Funded Warrants) to purchase an aggregate of 1,000,000 shares of common stock, and accompanying warrants (Warrants) to purchase an aggregate of up to 2,828,125 additional shares of common stock (or Pre-Funded Warrants in lieu thereof) at a price of $8.00 per share and accompanying Warrant (or $7.99 per Pre-Funded Warrant and accompanying Warrant). The price per Pre-Funded Warrant and accompanying Warrant represents the price of $8.00 per share and accompanying Warrant to be sold in the private placement, minus the $0.01 per share exercise price of each such Pre-Funded Warrant. The exercise price of the Warrants is $11.00 per share, or if exercised for a Pre-Funded Warrant in lieu thereof, $10.99 per Pre-Funded Warrant (representing the Warrant exercise price of $11.00 per share minus the $0.01 per share exercise price of each such Pre-Funded Warrant). The Warrants are exercisable at any time during the period beginning on June 8, 2021 and ending on December 8, 2025. The Pre-Funded Warrants are exercisable at any time after their original issuance and will not expire. The gross proceeds from the sales of common stock and Pre-Funded Warrants are $90.5 million, before deducting offering expenses.

Net proceeds from this financing are expected to be used to advance Syros’ clinical development pipeline, business development activities, working capital and other general corporate purposes.

The securities sold in the private placement have not been registered under the Securities Act of 1933, as amended (Securities Act), or any state or other applicable jurisdiction’s securities laws, and may not be offered or sold in the United States absent registration or an applicable exemption from the registration requirements of the Securities Act and applicable state or other jurisdictions’ securities laws. The Company has agreed to file a registration statement with the U.S. Securities and Exchange Commission registering the resale of the shares of common stock issued and sold in the private placement no later than the 30th day after the closing of the offering. Any offering of the securities under the resale registration statement will only be by means of a prospectus.

This press release shall not constitute an offer to sell or the solicitation of an offer to buy these securities, nor shall there be any offer, solicitation or sale of these securities in any jurisdiction in which such offer, solicitation or sale would be unlawful.

CEL-SCI Announces Bought Deal Offering

On December 8, 2020 CEL-SCI Corporation (NYSE American: CVM), a Phase 3 cancer immunotherapy company, reported that it has entered into an underwriting agreement with Kingswood Capital Markets, division of Benchmark Investments, Inc. and Aegis Capital Corp (Press release, Cel-Sci, DEC 8, 2020, View Source [SID1234572458]). under which the underwriters have agreed to purchase on a firm commitment basis a minimum of 1,000,000 shares of common stock of the Company, at a price to the public of $14.65 per share (the "Public Price"), representing a 5% discount to the Company’s December 8, 2020 closing share price. The closing of the offering is expected to occur on or about December 11, 2020, subject to customary closing conditions.

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Kingswood Capital Markets, division of Benchmark Investments, Inc. and Aegis Capital Corp. are acting as the joint book-running managers for the offering.

The Company also has granted to the underwriters a 30-day option to purchase up to 15% of the offering at the Public Price. The use of proceeds will be to fund the continued development of Multikine* and LEAPS, the expansion of the Company’s manufacturing facility and for other general corporate purposes.

The shares of common stock described above are being offered by CEL-SCI pursuant to a "shelf" registration statement on Form S-3 (File No. 333-226558) filed with the Securities and Exchange Commission (SEC) and the accompanying prospectus contained therein. The offering of the shares of common stock is being made only by means of a prospectus, including a prospectus supplement, forming a part of the effective registration statement. A preliminary prospectus supplement and the accompanying prospectus relating to and describing the terms of the offering has been filed with the SEC. Copies of the preliminary prospectus supplement and the accompanying prospectus relating to this offering may be obtained on the SEC’s website at View Source or by contacting Kingswood Capital Markets, Attention: Syndicate Desk, 17 Battery Place, Suite 625, New York, NY 10004, by email at [email protected], or by telephone at (212) 404-7002.

This press release shall not constitute an offer to sell or the solicitation of an offer to buy any of the securities described herein, nor shall there be any sale of these securities in any state or jurisdiction in which such offer, solicitation or sale would be unlawful prior to registration or qualification under the securities laws of any such state or jurisdiction.

Seagen Highlights TUKYSA® (tucatinib) Data in Breast Cancer at Virtual 2020 San Antonio Breast Cancer Symposium

On December 8, 2020 Seagen Inc. (Nasdaq:SGEN) reported the presentation of new data from TUKYSA (tucatinib), its HER2-positive metastatic breast cancer therapy, at the San Antonio Breast Cancer Symposium (SABCS) Virtual Symposium, taking place December 8-11, 2020 (Press release, Seagen, DEC 8, 2020, View Source [SID1234572426]). Nine abstracts – including two spotlight posters – highlight the company’s commitment to addressing unmet needs in breast cancer.

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"Following this year’s FDA approval of TUKYSA, we continue to broadly study if more patients may benefit from this important medicine," said Roger Dansey, M.D., Chief Medical Officer at Seagen. "Data presented at the meeting from the HER2CLIMB trial demonstrate TUKYSA’s efficacy regardless of patients’ hormone receptor status, while other clinical and preclinical findings provide new insights about TUKYSA’s potential to help patients living with HER2-positive metastatic breast cancer."

Highlights for key data presentations at the meeting include:

Efficacy Outcomes by Hormone Receptor Status from HER2CLIMB Trial

Outcomes for TUKYSA (tucatinib) in combination with trastuzumab and capecitabine in patients with HER2-positive metastatic breast cancer from the pivotal HER2CLIMB trial by hormone receptor (HR) status will be featured in a spotlight poster (Abstract #PD3-08). Results will be presented by Erika P. Hamilton, M.D., Director, Breast Cancer and Gynecologic Cancer Research Program at the Sarah Cannon Research Institute.

As previously reported, the addition of TUKYSA to trastuzumab and capecitabine resulted in clinically meaningful improvements in overall survival (OS), progression-free survival (PFS) and objective response rate (ORR) compared to the addition of placebo. The new exploratory analyses presented at SABCS demonstrated that the PFS, OS and ORR improvements with TUKYSA were observed consistently across hormone receptor status subgroups, including in patients with brain metastases.

SABCS 2020 Data Presentations for Seagen Medicines and Pipeline Agents:

Below are presentation details related to TUKYSA and the investigational agent ladiratuzumab vedotin at SABCS. Published abstracts can be found here. Poster presentations will be available on December 9, 2020.

Abstract Title

Abstract No.

Presentation
Type / Date

Presenter

Tucatinib versus placebo in combination with trastuzumab and capecitabine for patients with locally advanced unresectable or HER2-positive metastatic breast cancer (HER2CLIMB): outcomes by hormone receptor status

#PD3-08

Spotlight Poster Discussion 3 – Wednesday, Dec. 9 from 6:45 – 7:45 p.m. CT

E. Hamilton

Impact of tucatinib on health-related quality of life in patients with HER2+ metastatic breast cancer with stable and active brain metastases

#PD13-04

Spotlight Poster Discussion 13 – Friday, Dec. 11 from 1 – 2:15 p.m. CT

A. Wardley

Tucatinib favourably modulates the immune microenvironment and synergises with anti-PD1 therapy in a trastuzumab resistant HER2+ murine model

#PS10-04

Poster Session 10 / Wednesday, Dec. 9 at 8 a.m. CT

R. Li

Tucatinib potentiates the activity of the antibody-drug conjugate T-DM1 in preclinical models of HER2-positive breast cancer

#PS10-08

Poster Session 10 / Wednesday, Dec. 9 at 8 a.m. CT

A. Kulukian

Real world treatment patterns and healthcare resource utilization among HER2+ metastatic breast cancer patients with and without brain metastases: a retrospective cohort study

#PS14-15

Poster Session 14 / Wednesday, Dec. 9 at 8 a.m. CT

C. Ike

Interim safety and efficacy analysis of phase IB/II clinical trial of tucatinib, palbociclib and letrozole in patients with hormone receptor and HER2-positive metastatic breast cancer

#PS10-03

Poster Session 10 / Wednesday, Dec. 9 at 8 a.m. CT

E. Shagisultanova

Trials-in-Progress

HER2CLIMB-02: A randomized, double-blind, phase 3 study of tucatinib or placebo with T-DM1 for unresectable locally-advanced or metastatic HER2+ breast cancer

#OT-28-01

Ongoing Trials Posters / Wednesday, Dec. 9 at 8 a.m. CT

S. Hurvitz

SGNLVA-001: a phase 1 open-label dose escalation and expansion study of SGN-LIV1A administered weekly in breast cancer

#OT-03-03

Ongoing Trials Posters / Wednesday, Dec. 9 at 8 a.m. CT

H.C. Beckwith

About TUKYSA (tucatinib)

TUKYSA is an oral medicine that is a tyrosine kinase inhibitor of the HER2 protein. In vitro (in lab studies), TUKYSA inhibited phosphorylation of HER2 and HER3, resulting in inhibition of downstream MAPK and AKT signaling and cell growth (proliferation), and showed anti-tumor activity in HER2-expressing tumor cells. In vivo (in living organisms), TUKYSA inhibited the growth of HER2-expressing tumors. The combination of TUKYSA and the anti-HER2 antibody trastuzumab showed increased anti-tumor activity in vitro and in vivo compared to either medicine alone. In the U.S., TUKYSA is approved in combination with trastuzumab and capecitabine for adult patients with advanced unresectable or metastatic HER2-positive breast cancer, including patients with brain metastases (disease that has spread to the brain), who have received one or more prior anti-HER2-based regimens in the metastatic setting. TUKYSA is approved in the U.S., Switzerland, Canada, Singapore and Australia and is under review in the European Union. As part of a strategic collaboration announced in September 2020 with Merck, known as MSD outside the United States and Canada, Merck has exclusive rights to commercialize TUKYSA in Asia, the Middle East and Latin America and other regions outside of the U.S., Canada and Europe.

U.S. Important Safety Information

Warnings and Precautions

Diarrhea – TUKYSA can cause severe diarrhea including dehydration, hypotension, acute kidney injury, and death. In HER2CLIMB, 81% of patients who received TUKYSA experienced diarrhea, including 12% with Grade 3 diarrhea and 0.5% with Grade 4 diarrhea. Both patients who developed Grade 4 diarrhea subsequently died, with diarrhea as a contributor to death. The median time to onset of the first episode of diarrhea was 12 days and the median time to resolution was 8 days. Diarrhea led to dose reductions of TUKYSA in 6% of patients and discontinuation of TUKYSA in 1% of patients. Prophylactic use of antidiarrheal treatment was not required on HER2CLIMB.

If diarrhea occurs, administer antidiarrheal treatment as clinically indicated. Perform diagnostic tests as clinically indicated to exclude other causes of diarrhea. Based on the severity of the diarrhea, interrupt dose, then dose reduce or permanently discontinue TUKYSA.
Hepatotoxicity – TUKYSA can cause severe hepatotoxicity. In HER2CLIMB, 8% of patients who received TUKYSA had an ALT increase >5 × ULN, 6% had an AST increase >5 × ULN, and 1.5% had a bilirubin increase >3 × ULN (Grade ≥3). Hepatotoxicity led to dose reduction of TUKYSA in 8% of patients and discontinuation of TUKYSA in 1.5% of patients.

Monitor ALT, AST, and bilirubin prior to starting TUKYSA, every 3 weeks during treatment, and as clinically indicated. Based on the severity of hepatotoxicity, interrupt dose, then dose reduce or permanently discontinue TUKYSA.
Embryo-Fetal Toxicity – TUKYSA can cause fetal harm. Advise pregnant women and females of reproductive potential risk to a fetus. Advise females of reproductive potential, and male patients with female partners of reproductive potential, to use effective contraception during TUKYSA treatment and for at least 1 week after the last dose.
Adverse Reactions

Serious adverse reactions occurred in 26% of patients who received TUKYSA. Serious adverse reactions in ≥2% of patients who received TUKYSA were diarrhea (4%), vomiting (2.5%), nausea (2%), abdominal pain (2%), and seizure (2%). Fatal adverse reactions occurred in 2% of patients who received TUKYSA including sudden death, sepsis, dehydration, and cardiogenic shock.

Adverse reactions led to treatment discontinuation in 6% of patients who received TUKYSA; those occurring in ≥1% of patients were hepatotoxicity (1.5%) and diarrhea (1%). Adverse reactions led to dose reduction in 21% of patients who received TUKYSA; those occurring in ≥2% of patients were hepatotoxicity (8%) and diarrhea (6%).

The most common adverse reactions in patients who received TUKYSA (≥20%) were diarrhea, palmar-plantar erythrodysesthesia, nausea, fatigue, hepatotoxicity, vomiting, stomatitis, decreased appetite, abdominal pain, headache, anemia, and rash.

Lab Abnormalities

In HER2CLIMB, Grade ≥3 laboratory abnormalities reported in ≥5% of patients who received TUKYSA were: decreased phosphate, increased ALT, decreased potassium, and increased AST. The mean increase in serum creatinine was 32% within the first 21 days of treatment with TUKYSA. The serum creatinine increases persisted throughout treatment and were reversible upon treatment completion. Consider alternative markers of renal function if persistent elevations in serum creatinine are observed.

Drug Interactions

Strong CYP3A or Moderate CYP2C8 Inducers: Concomitant use may decrease TUKYSA activity. Avoid concomitant use of TUKYSA.
Strong or Moderate CYP2C8 Inhibitors: Concomitant use of TUKYSA with a strong CYP2C8 inhibitor may increase the risk of TUKYSA toxicity; avoid concomitant use. Increase monitoring for TUKYSA toxicity with moderate CYP2C8 inhibitors.
CYP3A Substrates: Concomitant use may increase the toxicity associated with a CYP3A substrate. Avoid concomitant use of TUKYSA where minimal concentration changes may lead to serious or life-threatening toxicities. If concomitant use is unavoidable, decrease the CYP3A substrate dosage.
P-gp Substrates: Concomitant use may increase the toxicity associated with a P-gp substrate. Consider reducing the dosage of P-gp substrates where minimal concentration changes may lead to serious or life-threatening toxicity.
Use in Specific Populations

Lactation: Advise women not to breastfeed while taking TUKYSA and for at least 1 week after the last dose.
Renal Impairment: Use of TUKYSA in combination with capecitabine and trastuzumab is not recommended in patients with severe renal impairment (CLcr < 30 mL/min), because capecitabine is contraindicated in patients with severe renal impairment.
Hepatic Impairment: Reduce the dose of TUKYSA for patients with severe (Child-Pugh C) hepatic impairment.

Delcath Systems Announces Proposed Public Offering of Common Stock

On December 8, 2020 Delcath Systems, Inc. (Nasdaq: DCTH), an interventional oncology company focused on the treatment of rare primary and metastatic cancers of the liver, reported that it intends to offer and sell, subject to market conditions, shares of its common stock in an underwritten public offering (Press release, Delcath Systems, DEC 8, 2020, View Source [SID1234572443]). All of the shares of common stock to be sold in the offering will be offered by Delcath. The offering is subject to market and other conditions, and there can be no assurance as to whether or when the offering may be completed, or as to the actual size or terms of the offering. Delcath also expects to grant the underwriters a 30-day option to purchase up to an additional 15% of the number of shares sold in the public offering.

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Delcath intends to use the net proceeds from this offering for (i) the completion of its FOCUS Clinical Trial for Patients with Hepatic Dominant Ocular Melanoma (the "Focus Trial"), a global registration clinical trial that is investigating the primary endpoint of objective response rate, as well as other secondary and exploratory endpoints, in metastatic ocular melanoma, or mOM; (ii) preparation of the federal regulatory application for the HEPZATO KIT (melphalan hydrochloride for injection/hepatic delivery system), or HEPZATO, a drug/device combination product regulated as a drug, designed to administer high-dose chemotherapy to the liver while controlling systemic exposure and associated side effects; (iii) preparation for the commercial launch of HEPZATO; (iv) continued clinical development, including additional indications and expanded access trials in metastatic ocular melanoma; and (v) general corporate purposes, which may include capital expenditures and other operating expenses.

Canaccord Genuity and Roth Capital Partners are acting as joint book-running managers for the proposed offering.

A shelf registration statement relating to these securities has been filed with the U.S. Securities and Exchange Commission (SEC) and became effective on December 21, 2018. The offering is being made only by means of a preliminary prospectus supplement and accompanying prospectus relating to the offering that form a part of the registration statement, which will be filed with the SEC and will be available on the SEC’s website at www.sec.gov. Copies of the preliminary prospectus supplement and the accompanying prospectus relating to this offering may be obtained, when available, by contacting Canaccord Genuity LLC, Attention: Syndicate Department, 99 High Street, Suite 1200, Boston, MA 02110, by telephone at (617) 371-3900 or by email at [email protected] or Roth Capital Partners, LLC, 888 San Clemente, Newport Beach, CA 92660, Attention: Prospectus Department, or by telephone at (800) 678-9147.

This press release shall not constitute an offer to sell or a solicitation of an offer to buy, nor shall there be any sale of these securities in any state or jurisdiction in which such offer, solicitation or sale would be unlawful prior to registration or qualification under the securities laws of any such state or jurisdiction.