Threshold Pharmaceuticals Announces Preclinical Data Presentations on Tarloxotinib at the 2015 AACR-NCI-EORTC Meeting

On October 27, 2015 Threshold Pharmaceuticals, Inc. (NASDAQ: THLD) reported that it will present preclinical data on tarloxotinib bromide*, or "tarloxotinib", in two scientific posters at the AACR (Free AACR Whitepaper)-NCI-EORTC AACR-NCI-EORTC (Free AACR-NCI-EORTC Whitepaper) International Conference on Molecular Targets and Cancer Therapeutics (EORTC-NCI-AACR) (Free ASGCT Whitepaper) (Free EORTC-NCI-AACR Whitepaper), which will be held November 5-9, 2015, in Boston (Press release, Threshold Pharmaceuticals, OCT 27, 2015, View Source [SID:1234507810]). Tarloxotinib is Threshold’s proprietary hypoxia-activated, irreversible epidermal growth factor receptor (EGFR) tyrosine kinase inhibitor exclusively licensed from the University of Auckland, New Zealand. The data highlight preclinical rationale in support of two ongoing Phase 2 proof-of-concept trials of tarloxotinib in non-small cell lung cancer and in squamous cell carcinomas of the head and neck or skin.

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Poster Presentations
Abstract A66: Preclinical efficacy of tarloxotinib bromide (TH-4000), a hypoxia-activated EGFR/HER2 inhibitor: rationale for clinical evaluation in EGFR mutant, T790M-negative NSCLC following progression on EGFR-TKI therapy.

Abstract A67: Preclinical rationale for the ongoing Phase 2 study of the hypoxia-activated EGFR-TKI tarloxotinib bromide (TH-4000) in patients with advanced squamous cell carcinoma of the head and neck (SCCHN) or skin (SCCS).

Both posters will be presented on Friday November 6, 2015, from 12:15 PM – 3:15 PM during Poster Session A in Exhibit Hall C-D.

The abstracts are now available on the AACR (Free AACR Whitepaper)-NCI-EORTC meeting website.

About Non-Small Cell Lung Cancer
Lung cancer is the most common cause of death from cancer worldwide; an estimated 1.8 million new cases were diagnosed in 2012.1 The most common type of lung cancer, non-small cell lung cancer (NSCLC), accounts for approximately 85 to 90 percent of cases.2 EGFR activating mutations occur in approximately 10 percent of NSCLC cases in Caucasian patients and up to 35 percent in Asian patients.3 Tarceva, Iressa, and Gilotrif are the first- and second-generation EGFR inhibitors currently approved for patients with the EGFR activating mutations. Nearly all patients ultimately progress on these therapies due to a variety of resistance mechanisms.

One largely unexplored mechanism of treatment resistance is through expression of not only mutant EGFR but also through the emergence of normal, or "wild-type" EGFR, and its subsequent stimulation by growth factors produced in the tumor microenvironment. Hypoxia upregulates the wild-type EGFR protein and its ligand TGF-alpha, leading to elevated EGFR signaling.4,5 Tumors that are heterozygous for EGFR (containing both wild-type EGFR and mutant EGFR) are associated with worse outcomes than is the case with homozygous mutant EGFR.6 Heterozygous disease has also been proposed as a cause of resistance to EGFR inhibitors.7 Tarloxotinib, which is designed to inhibit both mutant as well as wild-type EGFR in a tumor-selective manner, may effectively address these potentially important mechanisms of treatment resistance.

About Squamous Cell Carcinomas Head and Neck
Most head and neck cancers, which include cancers of the larynx (voice box), throat, lips, mouth, nose, and salivary glands, begin in the squamous cells that line the moist surfaces inside the head and neck, and are therefore referred to as squamous cell carcinomas of the head and neck (SCCHN). SCCHN is diagnosed in approximately 59,000 people in the U.S. annually and is responsible for some 12,000 deaths.8 In the recurrent/metastatic setting, chemotherapy or cetuximab monotherapy is the standard of care with response rates of about ten percent and disease progression occurs within two to three months.9

About Squamous Cell Carcinomas of the Skin
Non-melanoma skin cancers typically resulting from chronic sun exposure or other sources of ultraviolet rays are the most common types of cancer. Twenty percent of these skin cancers originate from squamous cells normally present in the outer layers of the skin (SCCS); five percent of SCCS will become locally advanced, recur, or metastasize. In the U.S., approximately 2,000 deaths per year are attributed to SCCS.10 As with SCCHN, SCCS is associated with EGFR overexpression and appear to be responsive to EGFR inhibitor therapy.11

About Tarloxotinib Bromide
Tarloxotinib bromide, or "tarloxotinib", is a prodrug designed to selectively release a covalent (irreversible) EGFR tyrosine kinase inhibitor under severe hypoxia, a feature of many solid tumors. Accordingly, tarloxotinib has the potential to effectively shut down aberrant EGFR signaling in a tumor-selective manner, thus potentially avoiding or reducing the systemic side effects associated with currently available EGFR tyrosine kinase inhibitors. Tarloxotinib is currently being evaluated in two Phase 2 proof-of-concept trials: one for the treatment of patients with mutant EGFR-positive, T790M-negative advanced non-small cell lung cancer progressing on an EGFR tyrosine kinase inhibitor, and the other for patients with recurrent or metastatic squamous cell carcinomas of the head and neck or skin. Threshold licensed exclusive worldwide rights to tarloxotinib from the University of Auckland, New Zealand, in September 2014.

Merck Announces Third-Quarter 2015 Financial Results

On October 27, 2015 Merck (NYSE:MRK), known as MSD outside the United States and Canada, reported financial results for the third quarter of 2015 (Press release, Merck & Co, OCT 27, 2015, View Source [SID:1234507914]).

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"Our solid results this quarter demonstrate that our focused strategy, which aims to drive future growth, as well as value for patients, society and shareholders, is working. The evolving market, economic and political dynamics of global health care increasingly underscore that the ability to provide high-value innovation is what will distinguish successful companies going forward," said Kenneth C. Frazier, chairman and chief executive officer, Merck.

Additional Executive Commentary

"Our late-stage pipeline and ongoing launches create both near- and longer-term opportunities to generate value through innovation aimed at addressing some of the world’s biggest medical needs – cancer, antibiotic resistance, cardiometabolic disease, hepatitis C and Alzheimer’s disease," said Frazier.

"Our broad, global and balanced portfolio of medicines and vaccines allows us to weather periodic volatility within a particular therapeutic area or region while consistently focusing on the best scientific and medical opportunities," continued Frazier.

"The Global Human Health business performed well in the third quarter with continued growth in our diabetes, hospital acute care and oncology franchises. We continue to be pleased with the progress of KEYTRUDA, which is a priority launch for the company," said Adam Schechter, president, Global Human Health, Merck.

"In the third quarter, Merck Research Laboratories achieved multiple milestones in our oncology and infectious disease clinical development programs, priority areas where we believe we can have the most beneficial impact on the lives of patients around the world," said Dr. Roger M. Perlmutter, president, Merck Research Laboratories. "In particular, the results from KEYNOTE-010, which we announced yesterday, provide unambiguous evidence of the favorable impact that our R&D efforts can have in the treatment of grievous illnesses."

"The third quarter was another demonstration of our strong execution. We remain committed to delivering a leveraged P&L. We have met and will exceed our annual target of $2.5 billion in net savings versus 2012 by the end of this year," said Robert Davis, chief financial officer, Merck.

Select Business Highlights

Worldwide sales were $10.1 billion for the third quarter of 2015, a decrease of 5 percent compared with the third quarter of 2014, including a 7 percent negative impact from foreign exchange and a 2 percent net unfavorable impact resulting from the divestiture of the Consumer Care business and select products, partially offset by the acquisition of Cubist Pharmaceuticals, Inc. (Cubist).

The following table reflects sales of the company’s top pharmaceutical products, as well as total sales of Animal Health and Consumer Care products.

Commercial and Pipeline Highlights

During the third quarter of 2015, the company continued to focus on advancing its pipeline and key therapeutic areas of diabetes, hospital acute care, oncology and vaccines and executing on key launches, including KEYTRUDA (pembrolizumab), an anti-PD-1 therapy, for the treatment of advanced melanoma and metastatic NSCLC in patients whose disease has progressed after other therapies, and BELSOMRA (suvorexant) for the treatment of insomnia.

Merck significantly advanced the clinical development program for KEYTRUDA.

The U.S. Food and Drug Administration (FDA) approved KEYTRUDA for the treatment of patients with metastatic NSCLC whose tumors express PD-L1 as determined by an FDA-approved test and who have disease progression on or after platinum-containing chemotherapy across both squamous and non-squamous metastatic NSCLC.

The National Institute for Health and Care Excellence (NICE) of the U.K. issued a draft recommendation for KEYTRUDA as a first-line treatment option for adults with advanced melanoma. Additionally, NICE issued its final guidance recommending KEYTRUDA for the treatment of advanced melanoma in patients whose disease has progressed after treatment with ipilimumab.

The FDA accepted for review a supplemental Biologics License Application (sBLA) for KEYTRUDA for the first-line treatment of unresectable or metastatic melanoma. The FDA granted Priority Review with a PDUFA action date of Dec. 19, 2015.

Additionally, the FDA extended the PDUFA action date for a separate sBLA for KEYTRUDA for the treatment of patients with ipilimumab-refractory advanced melanoma to Dec. 24, 2015. The company submitted additional data that constitutes a major amendment, which will require additional time for review.

Topline results from KEYNOTE-010 indicated the pivotal study met its primary objective. KEYTRUDA showed superior overall survival compared to chemotherapy in patients with previously treated advanced NSCLC whose tumors express PD-L1. The company plans regulatory submissions based on these data to the FDA by the end of 2015 and the European Medicines Agency (EMA) in early 2016.

Data were presented at the European Cancer Congress from the KEYNOTE-028 study, which included first-time presentations of findings investigating the use of KEYTRUDA in multiple tumor types.

More than 25 registration studies for KEYTRUDA have been announced or initiated in more than 10 tumor types. In total, the KEYTRUDA clinical development program encompasses more than 30 tumor types in more than 160 clinical trials, including more than 80 combinations of KEYTRUDA with other cancer treatments.

The company advanced its clinical development program for the treatment of diabetes.
The Japanese Pharmaceuticals and Medical Devices Agency approved omarigliptin, which will be known as MARIZEV in Japan, a once-weekly medicine that helps lower blood sugar levels in adults with type 2 diabetes. Japan is the first country where omarigliptin has been approved; the company plans to submit omarigliptin for regulatory approval in the United States by the end of 2015, and other worldwide regulatory submissions will follow.

At the 51st European Association for the Study of Diabetes Annual Meeting, pivotal Phase 3 data were presented demonstrating omarigliptin achieved its primary efficacy endpoint.

The company highlighted its commitment to addressing infectious diseases with 40 presentations of data at the joint meeting of the Interscience Conference of Antimicrobial Agents and Chemotherapy, and International Congress of Chemotherapy and Infection.

Data were presented from the two pivotal Phase 3 clinical studies for bezlotoxumab, an investigational antitoxin for prevention of Clostridium difficile (C. difficile) infection recurrence, which met their primary efficacy endpoints. The company plans to submit new drug applications for regulatory approval of bezlotoxumab in the United States, EU and Canada by the end of 2015.

Data were presented from a Phase 2 study of relebactam, an investigational beta-lactamase inhibitor with Qualified Infectious Disease Product and Fast Track designations from the FDA for use in combination therapy, which met its primary efficacy endpoint in patients with complicated intra-abdominal infections. The company has initiated pivotal Phase 3 studies in serious bacterial infections.

The company’s clinical development program for elbasvir/grazoprevir, an investigational once-daily, single tablet combination therapy for the treatment of adult patients with chronic hepatitis C virus (HCV) infection, advanced in the third quarter of 2015.
The FDA accepted the company’s New Drug Application for Priority Review with a PDUFA action date of Jan. 28, 2016.
The EMA accepted the company’s Marketing Authorization Application for review, which it will initiate under accelerated assessment timelines.

Pharmaceutical Revenue Performance

Third-quarter pharmaceutical sales declined 2 percent to $8.9 billion, including an 8 percent negative impact from foreign exchange. Excluding the impact of exchange, growth was driven by sales in the core therapeutic areas of hospital acute care, diabetes and oncology. Growth in hospital acute care was driven by the addition of the Cubist portfolio and sales growth of certain inline brands. The increase in diabetes reflects the timing of customer purchases in the United States and global demand growth. Growth in oncology reflects higher sales of KEYTRUDA, which were approximately $160 million for the quarter.

Third-quarter pharmaceutical sales reflect lower sales of REMICADE (infliximab), a treatment for inflammatory diseases, due to loss of exclusivity in the company’s marketing territories in Europe, and NASONEX (mometasone furoate monohydrate), an inhaled nasal corticosteroid for the treatment of nasal allergy symptoms, due to supply constraints in the United States, as well as declines in the HCV portfolio of VICTRELIS (boceprevir) and PEGINTRON (peginterferon alfa-2b). In addition, pharmaceutical sales reflect declines in vaccines, primarily PNEUMOVAX 23 (pneumococcal vaccine polyvalent) driven by lower sales in the United States and PROQUAD (Measles, Mumps, Rubella and Varicella Vaccine Live) driven by the timing of sales activity related to the Pediatric Vaccine Stockpile of the U.S. Centers for Disease Control and Prevention. These declines were partially offset by higher U.S. sales in the franchise of GARDASIL 9 (Human Papillomavirus 9-valent Vaccine, Recombinant) and GARDASIL [Human Papillomavirus Quadrivalent (Types 6, 11, 16, and 18) Vaccine, Recombinant], vaccines to prevent cancers and other diseases caused by HPV.

Animal Health Revenue Performance

Animal Health sales totaled $825 million for the third quarter of 2015, a decrease of 7 percent compared with the third quarter of 2014, including a 14 percent negative impact from foreign exchange. Excluding the impact of exchange, growth was driven by an increase in sales of companion animal products, primarily BRAVECTO (fluralaner), a chewable tablet that kills fleas and ticks in dogs for up to 12 weeks, and new aqua and swine products, including PORCILIS PCV M Hyo, a new swine vaccine.

Other Revenue Performance

Other revenues – primarily comprising alliance revenue, miscellaneous corporate revenues and third-party manufacturing sales – increased to $323 million in the third quarter of 2015.

Third-Quarter 2015 Expense and Other Information

The costs detailed below totaled $7.8 billion on a GAAP basis during the third quarter of 2015 and include $1.4 billion of acquisition- and divestiture-related costs and restructuring costs.

The gross margin was 62.7 percent for the third quarter of 2015 compared to 60.0 percent for the third quarter of 2014, reflecting 12.4 and 14.3 unfavorable percentage point impacts, respectively, from the acquisition- and divestiture-related costs and restructuring costs noted above. The increase in non-GAAP gross margin was driven by lower inventory write-offs and foreign exchange.

Marketing and administrative expenses, on a non-GAAP basis, were $2.4 billion in the third quarter of 2015, a decrease from $2.6 billion in the same period of 2014, which was primarily driven by the favorable impact of foreign exchange and the sale of the Consumer Care business.

Research and development (R&D) expenses, on a non-GAAP basis, were $1.6 billion in the third quarter of 2015, a 1 percent increase compared to the third quarter of 2014.

Other (income) expense, net, was $170 million of income in the third quarter of 2015 compared to $166 million of income in the third quarter of 2014. The third quarter of 2015 includes a gain of $250 million on the divestiture of certain migraine clinical development programs. In the third quarter of 2014, the company recorded a gain of $396 million on the divestiture of certain ophthalmic products in several international markets that was partially offset by a $93 million goodwill impairment charge related to the company’s joint venture with Supera Farma Laboratorios S.A. in Brazil.

Financial Guidance

Merck has raised its full-year 2015 non-GAAP EPS range to be between $3.55 and $3.60, including a negative impact from foreign exchange. The range excludes acquisition- and divestiture-related costs, costs related to restructuring programs and certain other items. The company also has raised its full-year 2015 GAAP EPS range to be between $1.64 and $1.74.

At current exchange rates, the company now anticipates full-year 2015 revenues to be between $39.2 billion and $39.8 billion, including a negative impact from foreign exchange and approximately $1 billion of net lost sales from acquisitions and divestitures.

In addition, the company continues to expect full-year 2015 non-GAAP marketing and administrative expenses to be below 2014 levels and R&D expenses to be modestly above 2014 levels.

The company continues to anticipate its full-year 2015 non-GAAP tax rate will be in the range of 23 to 24 percent, not including a 2015 R&D tax credit.

A reconciliation of anticipated 2015 EPS, as reported in accordance with GAAP to non-GAAP EPS that excludes certain items, is provided in the table below.

6-K – Report of foreign issuer [Rules 13a-16 and 15d-16]

On October 27, 2015 Prima BioMed Ltd (ASX: PRR; NASDAQ: PBMD), a leading immuno-oncology company, reported that it is pleased to announce its first regulatory approval facilitating commencement of the landmark Phase IIb clinical study of IMP321, Prima’s lead compound (Filing, 6-K, Prima Biomed, OCT 27, 2015, View Source [SID:1234507819]).

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The AIPAC (Active Immunotherapy PAClitaxel) clinical trial application has been cleared by Belgium’s Federal Agency for Medicines and Health Products (FAMHP). AIPAC is a multi-national, randomized, double-blind, placebo-controlled Phase IIb study of IMP321 in metastatic breast cancer which has received Scientific Advice from the European Medicines Agency (EMA). Prima continues work to obtain ethics approval by the Institutional Review Boards (IRB) at the chosen study sites in Belgium. IRB approval is the final approval required before trial initiation.

Prima’s CSO & CMO, Dr. Frédéric Triebel said, ‘Prima BioMed has, over the last 10 months, assembled a first class team to work on AIPAC. The clearing of our study protocol by FAMHP represents a big step forward for the team and we are on track to commence the study by the end of 2015.’

AIPAC – A key study
IMP321, a first-in-class Antigen Presenting Cell (APC) activator based on the immune checkpoint LAG-3, represents one of the first proposed active immunotherapy drugs in which the patient’s own immune system is harnessed to respond to tumour antigenic debris created by chemotherapy. As an APC activator IMP321 boosts the network of dendritic cells in the body that can respond to tumour antigens for a better anti-tumour CD8 T cell response.

IMP321 has been shown in an open-label Phase I study1 to be able to double the expected six-month response rate in HER-2 negative metastatic breast cancer patients receiving standard-of-care paclitaxel, from a 25% historic response rate2 (RECIST criteria) to 50% when combined with IMP321. AIPAC has been designed to confirm this expected response and evaluate its effect on patient survival in a randomized, double blind, placebo-controlled setting and in a comparable patient population. Progression-Free Survival (PFS) will be AIPAC’s primary endpoint. RECIST response rates and Overall Survival are among the secondary endpoints. The design of the study has been examined by the EMA’s Scientific Advice expert panel in the view of using these data for Marketing Authorization in the EU in tested setting.

The protocol that arose from Prima’s interaction with the EMA will see women recruited into AIPAC with metastatic breast cancer where the tumour is HER-2-negative but hormone receptor positive. These patients will be receiving paclitaxel as first line chemotherapy after having failed on hormone therapy. They will represent a large patient population (hormone receptor-positive breast cancer is accounting for app. 75 percent of all cases) for which there are few viable treatment options, as indicated by the fact that PFS in such patients can be as low as six months3.

In the AIPAC study, patients will be administered subcutaneous doses of IMP321 on days 2 and 16 of a weekly regimen of paclitaxel, the day after their paclitaxel infusion.

AIPAC will aim to initially recruit 15 patients for a smaller safety run-in in three different countries. This section of the trial will test in combination with paclitaxel the safety of IMP321 in doses up to 30 mg per dose, which has previously been shown to be safe when tested as a monotherapy4 and is significantly higher than the maximum 6.25 mg dose from the Phase I in metastatic breast cancer. This section of AIPAC, extending into 2016, and will yield valuable safety, pharmacokinetic and pharmacodynamic data that Prima expects to report in second half of 2016.

After the safety run-in the AIPAC investigators will proceed to recruit 196 patients, randomising them 1:1 to either standard-of-care paclitaxel plus placebo or paclitaxel plus IMP321 for six months as per the Phase I dosing regimen, after which the responding or stable patients will be maintained for another year with monthly IMP321 injections. The study has been powered to show a four-month PFS advantage for the treatment group. Allowing time for patient recruitment and follow-up, AIPAC’s expected duration is around three years. Throughout the study, an independent data monitoring committee will review patient safety, survival rates and demographics at regular intervals. No interim statistical analysis is planned.

Prima envisages setting up at least 30 study sites for AIPAC in six European countries – starting with Belgium, France and the Netherlands. While Belgian regulatory approval has now been received for AIPAC, the relevant approvals are still to be obtained for the other countries.

United Therapeutics Corporation Reports Third Quarter 2015 Financial Results

On October 27, 2015 United Therapeutics Corporation (NASDAQ: UTHR) reported its financial results for the third quarter ended September 30, 2015 (Press release, United Therapeutics, OCT 27, 2015, View Source [SID:1234507917]).

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"We are pleased with our third quarter 2015 results as total revenues reached $386 million and each of our pulmonary arterial hypertension products realized their highest revenue levels ever," said Roger Jeffs, Ph.D., United Therapeutics’ President and Co-Chief Executive Officer. "We are also happy to report the first commercial sales of Unituxin for the treatment of high-risk neuroblastoma. These strong financial results will enable us to continue advancing our innovative product pipeline and returning value to our shareholders through our recently announced $500 million share repurchase program."

Financial Results for the Three Months Ended September 30, 2015

Revenues

Revenues for the three months ended September 30, 2015 increased by $56.3 million, compared to the three months ended September 30, 2014. The growth in revenues primarily resulted from: (1) a $22.6 million increase in Adcirca revenues, driven by price increases, which are determined by Eli Lilly and Company, and by an increase in the number of Adcirca bottles sold; and (2) a $19.9 million increase in Orenitram revenues due to an increase in the number of patients being treated. In addition, $4.7 million of the increase in revenue was due to our first commercial sales of Unituxin, which commenced during the three months ended September 30, 2015.

Expenses

Research and development expense.

Share-based compensation. The decrease in share-based compensation of $113.6 million for the three months ended September 30, 2015, compared to the same three-month period in 2014, was primarily due to a 25 percent decrease in our stock price during the quarter ended September 30, 2015, compared to a 45 percent increase during the same quarter in 2014.

General and administrative. The decrease in general and administrative expense of $12.8 million for the three months ended September 30, 2015, compared to the same three-month period in 2014, resulted from a $13.0 million decrease in grants to non-profit organizations that provide financial assistance to patients with pulmonary arterial hypertension.

Share-based compensation. The decrease in share-based compensation of $208.8 million for the three months ended September 30, 2015, compared to the same three-month period in 2014, was primarily due to a 25 percent decrease in our stock price during the quarter ended September 30, 2015, as compared to a 45 percent increase during the same quarter in 2014.

Cost of product sales. The decrease in cost of product sales for the three months ended September 30, 2015, compared to the three months ended September 30, 2014, was due to the expiration of our royalty obligation to GlaxoSmithKline plc in October 2014. During the three months ended September 30, 2014, we incurred $24.9 million in royalty expense related to this royalty obligation.

Share-based compensation. The decrease in share-based compensation of $16.9 million for the three months ended September 30, 2015, compared to the same three-month period in 2014, was primarily due to a 25 percent decrease in our stock price during the quarter ended September 30, 2015, as compared to a 45 percent increase during the same quarter in 2014.

Gain on Sale of Intangible Asset

In September 2015, we sold the Rare Pediatric Priority Review Voucher (PPRV) we received from the FDA in connection with the approval of our Biologics License Application for Unituxin. In exchange for the voucher, we received $350.0 million from AbbVie Ireland Unlimited Company (AbbVie), a wholly-owned subsidiary of AbbVie Inc. The proceeds from the sale of the PPRV were recognized as a gain on the sale of an intangible asset, as the PPRV did not have a carrying value on our consolidated balance sheet at the time of sale.

Income Tax Expense

The provision for income tax expense is based on an estimated annual effective tax rate that is subject to adjustment in subsequent quarterly periods if components used to estimate the annual effective tax rate are updated or revised. Our estimated annual effective tax rates were approximately 38 percent and approximately 36 percent as of September 30, 2015 and September 30, 2014, respectively. Our 2015 estimated annual effective tax rate increased as of September 30, 2015 primarily due to a decrease in the estimated general business credits as compared to the prior year.

Non-GAAP Earnings

Non-GAAP earnings is defined as net income, adjusted for the following charges, which are presented net of our annual effective income tax rate, as applicable: (1) interest expense; (2) license fees; (3) depreciation and amortization; (4) impairment charges; and (5) share-based compensation expense (stock option, share tracking award and employee stock purchase plan). For 2015, we also adjusted non-GAAP earnings to eliminate the gain (net of our annual effective income tax rate) resulting from the sale of the PPRV in September 2015.

PharmaMar to Present New Studies for YONDELIS® and PM1183 in Ovarian Cancer during ESGO 2015

On October 26th, 2015 PharmaMar reported that for the next few days, thousands of oncology experts in gynecologic cancers are gathering during the 19th Biennial Meeting of the European Society of Gynecological Oncology (ESGO 2015), which is taken place from October 24-27, 2015 in Nice, France. ESGO is the European leading organization that aims to advance gynecologic cancer care and is strongly committed to help women in Europe with this disease. This forum is an excellent opportunity for clinicians, researchers, patient associations and drug developers to learn about the most exciting developments in the field of gynecologic cancers, which include ovarian, cervical, uterine, vaginal and vulvar cancers.

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The initial standard treatment for ovarian cancer implies a platinum-based combination therapy. However, after recurrence, leading oncologists in the field recommend evaluating patients on a case-by-case basis to identify the best therapeutic option for each patient. In this scenario, platinum-free therapies keep gaining traction among clinicians.

"Making the most of every option in the treatment of ovarian cancer. Choosing the optimal sequency" is the title of the satellite symposium organized by PharmaMar, which gathered more than 600 oncologists, during ESGO 2015 to bring together
national and international oncologists and discuss the different aspects that need to be considered from a clinical standpoint to treat women with recurrent ovarian cancer. Among the most crucial topics to be discussed are the best approaches to
manage and overcome platinum hypersensitivity and the clinical benefit of platinum-free therapies after recurrence.

One of the participants, Nicoletta Colombo, MD, European Oncology Institute, University of Milan-Bicocca, Milan, has pointed how certain platinum sensitive tumors can also respond to other therapies and said "among the benefits of switching from a platinum-based therapy to a non-platinum treatment you can find two important aspects of the management of these patients; the probable recovery from neurotoxicity that is associated to platinum, and the potential to reduce and even prevent the hipersensitivity often found during treatment of these women with platinum".

When a patient is partially sensitive to platinum, that is the patient relapses within 6 to 12 months after treatment with platinum, among the recommended therapeutic options, oncologists and the most recent ESMO (Free ESMO Whitepaper) Clinical Practice Guidelines suggest a treatment combining YONDELIS (trabectedin) with pegylated liposomal doxorubicin followed by a platinum-based therapy. Dr. Colombo explained that with this sequential treatment, an overall survival of 6 months and a 41 percent reduction in the risk of death can be obtained. Also, the treated patient can recover from the toxicity caused by platinum-based therapiesi". The hypothesis to explain the benefit of this sequential treatment is that such approach could enhance the sensitivity of the tumor to a next platinum therapy, thus increasing the survival of the patient.

Studies highlighted at ESGO 2015
PharmaMar introduces several posters to show clinical data about the treatment combining YONDELIS with PLD in different patient profiles.

YONDELIS (trabectedin)

 Complete response to trabectedin in combination with pegylated liposomal doxorubicin (PLD) in heavily pre-treated BRCA-2 mutated platinum-sensitive intermediate epithelial ovarian cancer (EOC)
Poster: Saturday 24th, October, e-poster station
Lead author: P. Biondani, Hôpital Tenon 4 Rue de la chine 75020 Paris

 BRCA mutated ovarian cancer complete remission following second line treatment with trabectedin and lposomal Adriamycin
Poster: Saturday 24th, October, e-poster station
Lead author: Dr. Raffaella Bracci, Clinica di Oncologia Medica
Centro Regionale Genetica Oncologica, Azienda Ospedaliero-Universitaria
Ospedali Riuniti, Italy

 Extending the platinum-free interval (PFI) with trabectedin plus pegylated liposomal doxorubicin (PLD) in a patient with partially
platinum-sensitive (PPS) recurrent ovarian cancer (ROC)
Poster: Saturday 24th, October, e-poster station
Lead autor: Dr.ssa Sara Giovannoni, U.O.C.Oncologia B, Policlinico Umberto
I Roma

 Long-lasting complete response with trabectedin plus pegylated liposomal doxorubicin (PLD) in a young BRCA-mutated woman with platinum-sensitive relapsed ovarian cancer (ROC): a case report
Poster: Saturday 24th, October, e-poster station
Lead autor: Dr.ssa Sara Giovannoni, U.O.C.Oncologia B, Policlinico Umberto
I Roma

 Prolonged treatment with trabectin plus pegylated liposomal doxorubicin (PLD) combination in a heavily pretreated patient with
metastatic relapsed ovarian cancer (ROC)
Poster: Saturday 24th, October, e-poster station
Lead author: Dr Pierre Guillet, Centre Hospitalier Sainte Musse, Toulon

 Trabectedin in combination with pegylated liposomal doxorubicin to treat heavily-treated patient with relapsed ovarian cancer
Poster: Saturday 24th, October, e-poster station
Lead author: Professor Dr Saad Tahir. Broomfield Hospital. Chelmsford

 Trabectedin in monoteraphy, a therapeutic option
Poster: Saturday 24th, October, e-poster station
Lead autor: Dr S. Rego, Hospital da Arrábida, Portugal

 METASTATIC OVARIAN CANCER – CHRONIC DISEASE?
Poster: Saturday 24th, October, e-poster station
Lead autor: Dr S. Rego, Hospital da Arrábida, Portugal

 Multicenter retrospective study to analyze the effectiveness and safety of trabectedin (T) + PLD in recurrent ovarian cancer (ROC)
patients according to SMPC. GEICO-1402r study
Poster: Saturday 24th, October, e-poster station
Lead author: Dr L. Vidal, Hospital Universitari Clinic de Barcelona

 Trabectedin in advanced gynaecological carcinosarcomas – a single institution series (abstract #57)
Poster: Sunday 25th, October, poster area (endometrial cancer)
Laed author: Dr. J. Gounaris, Department of Oncology, Addenbrooke´s
Hospital, Cambridge, UK

PM1183 (lurbinectedina)
The Company also shows another poster about PM1183, a novel transcription inhibitor and DNA repair, to treat relapsed platinum-sensitive ovarian cancer

 LURBINECTEDIN (PM01183) EFFICACY IN PLATINUMRESISTANT/REFRACTORY OVARIAN CANCER (PRROC) PATIENTS CORRELATES WITH DRUG EXPOSURE USING
PHARMACOKINETIC/PHARMACODYNAMIC (PK/PD) MODELLING
(abstract #157)
Poster: Monday 26th, October, poster area
Lead author: C. Fernandez-Teruel