On January 12, 2018 AstraZeneca and Merck & Co., Inc., (Merck: known as MSD outside the US and Canada) reported that the US Food and Drug Administration (FDA) has approved Lynparza (olaparib), for use in patients with deleterious or suspected deleterious germline BRCA-mutated (gBRCAm), human epidermal growth factor receptor 2 (HER2)-negative metastatic breast cancer who have been previously treated with chemotherapy in the neoadjuvant, adjuvant or metastatic setting (Press release, AstraZeneca, JAN 12, 2018, View Source [SID1234523071]). Patients with hormone receptor positive (HR+) breast cancer should have been treated with a prior endocrine therapy or be considered inappropriate for endocrine therapy. Patients are selected for therapy based on an FDA-approved companion diagnostic from Myriad Genetics.

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Dave Fredrickson, Executive Vice President, Head of the Oncology Business Unit, AstraZeneca, said: "This new approval for Lynparza makes it the first and only PARP inhibitor approved in metastatic breast cancer, and the only PARP inhibitor approved beyond ovarian cancer. This is significant for breast cancer patients, as the identification of BRCA status, in addition to hormone receptor and HER2 status, becomes a potentially critical step in the management of their disease."

Roy Baynes, Senior Vice President and Head of Global Clinical Development, Chief Medical Officer, Merck Research Laboratories said: "This additional approval for Lynparza represents an important advance for women with HER2-negative metastatic breast cancer with a germline BRCA mutation, which is a difficult-to-treat cancer. Moreover, this approval adds further impetus to our important collaboration with AstraZeneca in developing cancer therapies."

The approval was based on data from the randomised, open-label, Phase III OlympiAD trial which investigated Lynparza versus physician’s choice of chemotherapy (capecitabine, eribulin, or vinorelbine). In the trial, Lynparza significantly prolonged progression-free survival (PFS) compared with chemotherapy, and reduced the risk of disease progression or death by 42% (HR 0.58; 95% CI 0.43-0.80; P=0.0009 median 7.0 vs 4.2 months). Patients with measurable disease taking Lynparza (n=167) experienced an objective response rate of 52% (95% CI 44-60), double the response rate for those in the chemotherapy arm (n=66) which was 23% (95% CI 13-35). Additionally, patients experienced a confirmed complete response rate of 7.8% for Lynparza compared to 1.5% for the chemotherapy arm. The data from the OlympiAD trial can be found in the June 2017 issue of the New England Journal of Medicine.

Susan M. Domchek, Executive Director of the Basser Center for BRCA at the Abramson Cancer Center of the University of Pennsylvania, and a national leader on the OlympiAD trials, said: "Patients diagnosed with BRCA-related metastatic breast cancer are often younger than other breast cancer patients, and their disease is often much more aggressive and difficult to treat. While there is currently no cure for metastatic breast cancer, today’s approval offers a new, targeted option that may help to delay disease progression for these patients."

The most common adverse reactions (≥20%) in the OlympiAD trial of patients who received Lynparza were nausea (58%), anaemia (40%), fatigue (including asthenia) (37%), vomiting (30%), neutropenia (27%), respiratory tract infection (27%), leukopenia (25%), diarrhoea (21%), and headache (20%). The percentage of patients who discontinued treatment in the Lynparza arm was 5% compared to the chemotherapy arm which was 8%.

This is the third indication approved for Lynparza in the US, where it has been used to treat nearly 4,000 advanced ovarian cancer patients. Lynparza has the broadest clinical development programme of any PARP inhibitor, and AstraZeneca and MSD are working together to deliver Lynparza as quickly as possible to more patients across multiple settings, including breast, ovarian, prostate and pancreatic cancers.

Sustainable and Ongoing Externalisation Revenue
Under the oncology collaboration with Merck, announced in July 2017, AstraZeneca is potentially eligible for more than $6 billion of future Sustainable and Ongoing Externalisation Revenue in the form of sales-related and approval-related payments in addition to option payments until 2019. Following this new approval for Lynparza, AstraZeneca will receive $70 million in Sustainable and Ongoing Externalisation Revenue.

About OlympiAD
OlympiAD is a randomised, open-label, multicentre Phase III trial assessing the efficacy and safety of Lynparza tablets (300 mg twice daily) compared to physician’s choice of chemotherapy in 302 patients with HER2-negative metastatic breast cancer with germline BRCA1 or BRCA2 mutations, which are confirmed or suspected to be deleterious. The international trial was conducted in 19 countries across Europe, Asia, North America and South America.

Patients in the OlympiAD trial had HER2-negative gBRCA1- or gBRCA2-mutated breast cancer, which was HR+ or triple negative, and received Lynparza for metastatic disease. Approximately half of the patients in the Lynparza and chemotherapy arm of the trial were HR+ (n=152), and approximately half were triple negative (n=150). Among the 205 patients treated with Lynparza, the median age was 44 years (range: 22 to 76). Before enrolment, patients had prior treatment with an anthracycline (unless contraindicated) and a taxane chemotherapy either in the neoadjuvant, adjuvant or metastatic setting and no more than two prior lines of chemotherapy for metastatic disease. Hormone receptor-positive patients had received at least one endocrine medicine or were not eligible for endocrine medicines. Prior treatments with endocrine medicines were not counted as prior lines of chemotherapy.

The primary endpoint of the trial was PFS as measured by a Blinded Independent Central Review. Secondary endpoints included overall survival, time to second progression or death, objective response rate, and effect on health-related quality of life.

About Metastatic Breast Cancer (MBC)
Three main receptors drive tumour growth in breast cancer: progesterone receptors (PR), estrogen receptors (ER) and HER2 receptors. A patient’s breast cancer will test either negative or positive for these three receptors. If a tumour tests positive for PR and/or ER, it is considered HR+. If a tumour tests negative for all three receptors, it is considered triple negative.

MBC is the most advanced stage of breast cancer (Stage IV), and occurs when cancer cells have spread beyond the initial tumour site to other parts of the body outside of the breast.

Despite the increase in treatment options during the past three decades, there is currently no cure for patients diagnosed with MBC and only 26.9% of patients survive five years after diagnosis. Thus, the primary aim of treatment is to slow progression of the disease for as long as possible, improving, or at least maintaining, a patient’s quality of life.

It is estimated that in 2018, there will be approximately 155,000 women in the US living with MBC, and this number is projected to increase to approximately 160,000 by the year 2020.

About Germline BRCA Mutations
BRCA1 and BRCA2 are human genes that produce proteins responsible for repairing damaged DNA and play an important role maintaining the genetic stability of cells. When either of these genes is mutated, or altered, such that its protein product either is not made or does not function correctly, DNA damage may not be repaired properly and cells become unstable. As a result, cells are more likely to develop additional genetic alterations that can lead to cancer.

About Lynparza (olaparib)
Lynparza is the first FDA-approved oral poly ADP-ribose polymerase (PARP) inhibitor and the first targeted treatment to potentially exploit DNA damage response (DDR) pathway deficiencies, such as BRCA mutations, to preferentially kill cancer cells. Specifically, in vitro studies have shown that Lynparza-induced cytotoxicity may involve inhibition of PARP enzymatic activity and increased formation of PARP-DNA complexes, resulting in DNA damage and cancer cell death.

Lynparza is being investigated in a range of DDR-deficient tumour types and is the foundation of AstraZeneca’s industry-leading portfolio of compounds targeting DDR mechanisms in cancer cells.

About the AstraZeneca and MSD Strategic Oncology Collaboration
In July 2017, AstraZeneca and Merck & Co., Inc., Kenilworth, NJ, US, known as MSD outside the United States and Canada, announced a global strategic oncology collaboration to co-develop and co-commercialise Lynparza, the world’s first PARP inhibitor, and potential new medicine selumetinib, a MEK inhibitor, for multiple cancer types. The collaboration is based on increasing evidence that PARP and MEK inhibitors can be combined with PD-L1/PD-1 inhibitors for a range of tumour types. Working together, the companies will develop Lynparza and selumetinib in combination with other potential new medicines and as a monotherapy. Independently, the companies will develop Lynparza and selumetinib in combination with their respective PD-L1 and PD-1 medicines.

About AstraZeneca in Oncology
AstraZeneca has a deep-rooted heritage in Oncology and offers a quickly growing portfolio of new medicines that has the potential to transform patients’ lives and the Company’s future. With at least six new medicines to be launched between 2014 and 2020 and a broad pipeline of small molecules and biologics in development, we are committed to advance New Oncology as one of AstraZeneca’s five Growth Platforms focused on lung, ovarian, breast and blood cancers. In addition to our core capabilities, we actively pursue innovative partnerships and investments that accelerate the delivery of our strategy as illustrated by our investment in Acerta Pharma in haematology.

By harnessing the power of four scientific platforms – Immuno-Oncology, Tumour Drivers and Resistance, DNA Damage Response and Antibody Drug Conjugates – and by championing the development of personalized combinations, AstraZeneca has the vision to redefine cancer treatment and one day eliminate cancer as a cause of death.

On January 12, 2018 Ipsen (Euronext: IPN; ADR: IPSEY) reported the appointment of Richard Paulson as Executive Vice-President and Chief Executive Officer of Ipsen North America, responsible for all commercial operations throughout the region. Mr Paulson will assume oversight of all areas supporting the North American business effective from February 5th (Press release, Ipsen, JAN 12, 2018, View Source [SID1234523076]). The role reports directly to David Meek, CEO of Ipsen, and Mr Paulson will be a member of the Ipsen Executive Leadership Team. He joins Ipsen from Amgen where he most recently served as Vice-President and General Manager of the Oncology Business Unit.

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David Meek, Ipsen’s CEO, commented, "We are extremely delighted to welcome Richard to Ipsen, to drive the continued growth of our North American business and further our development as a leading biopharma company focused on innovation and specialty care. Richard brings a wealth of great leadership experience, vision, and a track record of exceptional execution in leading and growing businesses, both in the US and internationally. He will bring great passion and energy to our work with patients."

During a 10-year career at Amgen, Richard Paulson held a number of positions in the company, including General Manager, Central and Eastern Europe, and subsequently General Manager Germany, before assuming leadership positions in Amgen’s Oncology Business Unit. Prior to joining Amgen, he held international positions in general management, marketing and market access with Pfizer. He also served in a number of sales and marketing roles with increasing seniority for GlaxoWellcome in Canada. He holds an MBA from the University of Toronto.

Richard Paulson added: "I am honored to join Ipsen at this time of rapid transformation and growth, as the company progresses in its evolution as a leading global biopharma company. Throughout my career, in markets around the world, I have been passionate about building and leading diverse, high-performing teams, and driving innovation for patients. I am extremely excited to join this dynamic company, with its clear mission and commitment to developing patient-focused solutions that put the patients’ needs first."

With the former President North America Cynthia Schwalm leaving Ipsen to pursue other interests, Ipsen would like to thank Cynthia for her many contributions to the growth of Ipsen’s North American business, and wishes her well in her future endeavors

On January 12, 2018 TESARO, Inc. (NASDAQ:TSRO), an oncology-focused biopharmaceutical company, reported that it has updated the VARUBI (rolapitant) injectable emulsion package insert in collaboration with the U.S. Food and Drug Administration (FDA) (Press release, TESARO, JAN 12, 2018, View Source [SID1234523148]). VARUBI injectable emulsion is a substance P/neurokinin (NK-1) receptor antagonist indicated for the prevention of delayed nausea and vomiting associated with chemotherapy in adults. The changes to the labeling include modifications to the CONTRAINDICATIONS, WARNINGS and PRECAUTIONS, and ADVERSE REACTIONS sections.

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Following its introduction in late November 2017, TESARO estimates that at least 7,000 doses of VARUBI injectable emulsion have been administered to patients receiving emetogenic chemotherapy in the United States. Anaphylaxis, anaphylactic shock and other serious hypersensitivity reactions have been reported in the postmarketing setting, some requiring hospitalization. These reactions have occurred during or soon after the infusion of VARUBI injectable emulsion. Most reactions have occurred within the first few minutes of administration.

Patient safety is a paramount priority for TESARO. In its commitment to ensuring patients and healthcare professionals are aware of the label update, TESARO has issued a Dear Healthcare Professional (DHCP) letter. This letter, as well as the updated full prescribing information, has been posted on the VARUBI website (www.varubirx.com). Additionally, members of the TESARO field force will be calling on healthcare professionals to communicate this important new safety information.

Healthcare providers and patients are encouraged to report adverse events in patients taking VARUBI injectable emulsion to TESARO at 1-844-4-TESARO (1-844-483-7276). TESARO’s medical information department may be reached at 1-844-4-TESARO (1-844-483-7276) to address any questions from healthcare providers about the information contained in this release, or the safe and effective use of VARUBI injectable emulsion.

VARUBI Indication and Important Safety Information

VARUBI, in combination with other antiemetic agents, is indicated in adults for the prevention of delayed nausea and vomiting associated with initial and repeat courses of emetogenic cancer chemotherapy, including, but not limited to, highly emetogenic chemotherapy.

VARUBI is contraindicated in patients taking CYP2D6 substrates with a narrow therapeutic index, such as thioridazine and pimozide. VARUBI can significantly increase the plasma concentrations of thioridazine and pimozide, which may result in QT prolongation and Torsades de Pointes.

VARUBI is a moderate inhibitor of CYP2D6 and significantly increases the plasma concentrations of CYP2D6 substrates for at least 28 days, with inhibitory effects expected to persist for an unknown duration. Monitor for adverse reactions when VARUBI is coadministered with CYP2D6 substrates without a narrow therapeutic index (avoid coadministration with CYP2D6 substrates with a narrow therapeutic index, thioridazine and pimozide; see Contraindication).

In clinical trials, the most common adverse reactions reported were neutropenia, hiccups, decreased appetite and dizziness. IV administration of VARUBI was also associated with infusion-related symptoms (e.g., sensation of warmth, abdominal pain, dizziness, and paresthesia).

Avoid use of VARUBI in patients who require chronic administration of strong CYP3A4 inducers (e.g., rifampin), as significantly reduced plasma concentrations of VARUBI can decrease the efficacy of VARUBI.

VARUBI given as an oral dose is an inhibitor of breast cancer resistance protein (BCRP) and P-glycoprotein (P-gp). Increased plasma concentrations of BCRP substrates (e.g., methotrexate, topotecan, or irinotecan) and P-gp substrates (e.g., digoxin) with a narrow therapeutic index may result in potential adverse reactions. Monitor digoxin concentrations with concomitant use of VARUBI, and adjust the dosage as needed to maintain therapeutic concentrations.

Monitor INR and prothrombin time and adjust the dosage of warfarin, as needed, to maintain target INR.

VARUBI is available by prescription only. Please see full prescribing information, including additional important safety information, available at www.varubirx.com.

On January 12, 2018 Halozyme Therapeutics Inc presented at the 36th Annual J.P. Morgan healthcare conference (Presentation, Halozyme, JAN 12, 2018, View Source [SID1234523105]).

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On January 11, 2018 Helsinn, a Swiss pharmaceutical group focused on building quality cancer care products, and MEI Pharma, Inc. (Nasdaq: MEIP), an oncology company focused on the clinical development of novel therapies for cancer, reported that the European Medicines Agency (EMA) has granted Orphan Drug Designation to pracinostat, an investigational drug candidate currently in a Phase 3 study in combination with azacitidine for the treatment of acute myeloid leukemia (AML) in adult patients unfit to induction chemotherapy (Press release, MEI Pharma, JAN 11, 2018, View Source [SID1234523054]).

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The orphan drug designation is based on the scarcity of treatments for patients suffering from AML and on positive Phase 2 study results (see below) that were presented at the American Society of Hematology (ASH) (Free ASH Whitepaper) Annual Meeting, in December 2016.

The EMA orphan drug designation is a status assigned to a medicine intended for use against a rare condition in the European Union (prevalence of the condition in the European Union must not be more than 5 in 10,000). The designation allows pharmaceutical companies to benefit from incentives offered by the EU to develop a medicine for the treatment, prevention or diagnosis of a disease that is life threatening or a chronically debilitating rare disease. These include 10 years of market exclusivity once approved, alongside a range of other regulatory advantages.

Riccardo Braglia, Helsinn Group Vice Chairman and CEO, commented: "Helsinn is pleased with the decision of the EMA to grant orphan drug designation to pracinostat. This decision encourages us to continuously dedicate significant resources to accelerate our clinical trial program, with a goal of helping patients who are fighting rare and difficult-to-treat diseases, such as AML and, at present, have very few treatment options. Following the positive Phase 2 clinical trials of pracinostat for patients with AML, Helsinn has recently initiated the Phase 3 program."

"This designation from the EMA recognizes the potential that pracinostat holds in addressing a significant unmet need for those suffering with AML," said Daniel P. Gold, Ph.D., President and Chief Executive Officer of MEI Pharma. "This represents another important milestone in the global development strategy for pracinostat."

1st patient randomized in Phase 3 trial:

In August of 2017, Helsinn and MEI Pharma announced that the first patient has been dosed in the pivotal Phase 3 study of the investigational agent pracinostat in combination with Azacitidine in adults with newly diagnosed acute myeloid leukemia (AML) who are unfit to receive intensive induction chemotherapy. The primary endpoint of the study is overall survival. Secondary endpoints include, among others, morphologic complete remission (CR) rate, cytogenetic complete remission and complete remission without minimal residual disease.

Phase 2 study results for pracinostat for the treatment of AML:

Results from a Phase 2 open-label, single-arm, multicenter study of pracinostat and azacitidine in 50 patients aged ≥ 65 years with newly diagnosed AML not eligible for induction chemotherapy showed a median overall survival of 19.1 (95%CI: 10.0-26.5) months, one-year survival of 62% and a CR rate of 42%. These results were presented at the American Society of Hematology (ASH) (Free ASH Whitepaper) Annual Meeting in December 2016.

About AML
AML is the most common acute leukemia affecting adults, and its incidence is expected to continue to increase as the population ages. The American Cancer Society estimates about 21,380 new cases and 10,590 deaths from AML in the U.S. for 2017; the average age of a patient with AML is about 67 years. According to the Surveillance of Rare Cancers in Europe project, the incidence of AML in Europe is 3.7 per 100,000. There are currently no drugs approved in the U.S. to treat AML in patients who are unfit for intensive induction chemotherapy, though hypomethylating agents are recommended by the National Comprehensive Cancer Network (NCCN) guidelines. In the EU, Azacitidine is approved for the treatment of adult patients who are not eligible for hematopoietic stem cell transplant (HSCT) with AML with >30% marrow blasts according to the World Health Organization (WHO) classification, and decitabine is approved the treatment of adult patients with newly diagnosed de novo or secondary AML, according to the World Health Organisation (WHO) classification, who are not candidates for standard induction chemotherapy.

About Pracinostat
Pracinostat is an oral histone deacetylase (HDAC) inhibitor that is in late-stage clinical development. The U.S. Food and Drug Administration has granted Breakthrough Therapy Designation for pracinostat in combination with Azacitidine for the treatment of patients with newly diagnosed AML who are ≥75 years of age or unfit for intensive chemotherapy. In August 2016, Helsinn and MEI Pharma entered into an exclusive license, development and commercialization agreement for pracinostat in AML and other potential indications. Under the terms of the agreement, Helsinn is granted a worldwide exclusive license to develop, manufacture and commercialize pracinostat, and is primarily responsible for funding its global development and commercialization. Pracinostat is under clinical investigation and has not been approved by any health authority worldwide.