Teneobio Announces US FDA Approval of the Investigational New Drug Application for TNB-383B and the Initiation of Phase I Clinical Studies in Multiple Myeloma Patients

On April 29, 2019 Teneobio, Inc. and its affiliate TeneoOne, Inc. reported that their investigational new drug application (IND) for TNB-383B, a bispecific T-cell engaging antibody for the treatment of multiple myeloma, was cleared for the initiation of Phase I clinical studies by the US Food and Drug Administration (FDA) on April 24th, 2019 (Press release, TeneoBio, APR 29, 2019, View Source [SID1234535622]). The ongoing development of TNB-383B is being pursued in collaboration with AbbVie, Inc.

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TNB-383B is a fully human bispecific antibody with two binding moieties for B-Cell Maturation Antigen (BCMA) on one arm and a unique anti-CD3 on the other. In preclinical studies, TNB-383B induced T-cell dependent killing of myeloma cells (which express BCMA) but with reduced cytokine secretion, a feature that could limit immune mediated toxicities while retaining cytotoxic activity.

Roland Buelow, CEO of Teneobio, Inc. added "We are looking forward to starting clinical studies with TNB-383B. We believe that Teneobio’s differentiated anti-BCMAxCD3 (TNB-383B), which incorporates a unique T-cell activation anti-CD3, will provide a better therapeutic window for the treatment of multiple myeloma than current BCMA-targeting bispecific antibodies in the clinic. Our T-cell redirecting anti-CD3 platform is also the foundation for additional therapeutics that we are rapidly advancing in our pipeline. These include TNB-486 (anti-CD19xCD3) and TNB-585 (anti-PSMAxCD3) for the treatments of lymphoma and prostate cancer, respectively. We look forward to filing INDs on these additional programs in H2 of 2020."

Neurocrine Biosciences Reports First Quarter 2019 Financial Results

On April 29, 2019 Neurocrine Biosciences, Inc. (NASDAQ: NBIX) reported its financial results for the quarter ended March 31, 2019 and provided an update on the launch of INGREZZA (valbenazine) and its clinical development programs (Press release, Neurocrine Biosciences, APR 29, 2019, View Source [SID1234535451]).

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"We remain focused on building awareness of tardive dyskinesia and are encouraged by the continued adoption of INGREZZA among healthcare providers and the patient community. Importantly, a record number of new patients started treatment with INGREZZA during the first quarter," said Kevin Gorman, Ph.D., Chief Executive Officer of Neurocrine Biosciences. "Within our product pipeline, we remain on track for the NDA submission of opicapone for Parkinson’s disease, plan to discuss the registration program for congenital adrenal hyperplasia with the FDA, and look forward to making progress on the Parkinson’s disease and Friedreich’s ataxia gene therapy programs in collaboration with Voyager Therapeutics. We have laid the foundation to make meaningful strides throughout 2019 and work towards our goal of having three FDA-approved treatments in four indications by 2020."

Financial Results

Total revenue was $138.4 million for the first quarter of 2019, compared to $71.1 million for the same period in 2018.

INGREZZA received U.S. Food and Drug Administration (FDA) approval in 2017, becoming the first medicine approved in the United States for the treatment of adults with tardive dyskinesia. ORILISSA (elagolix) was approved by the FDA for the treatment of endometriosis with associated moderate to severe pain during the third quarter of 2018, with AbbVie sales beginning in August 2018.

The Company reported a net loss of $102.1 million, or $1.12 net loss per share, for the first quarter of 2019, compared to $41.8 million, or $0.47 net loss per share, for the same period in 2018. The increase in net loss for the first quarter of 2019 is primarily due to $113.1 million of in-process research and development (IPR&D) in connection with the strategic collaboration with Voyager. This was partially offset by increased INGREZZA net product sales.

Research and development (R&D) expenses decreased to $37.7 million for the first quarter of 2019, from $48.9 million for the same period in 2018. The decrease in R&D expenses is primarily due to a prior year $8 million non-recurring share-based compensation charge and a prior year $10 million event-based payment to BIAL – Portela & CA, S.A. (BIAL) for opicapone.

In connection with the closing of the Voyager transaction in March 2019, the Company made an upfront payment of $115 million and purchased $50 million of Voyager’s common stock. The Company accounted for this transaction, including related transaction costs, as an asset acquisition and expensed $113.1 million as IPR&D and recorded the $50 million equity investment at $54.7 million as an asset on the Company’s balance sheet based upon the fair value at the timing of closing. The equity investment will be marked to market each quarter with gains and losses recorded to other income/expense.

Sales, general and administrative (SG&A) expenses increased to $87.5 million for the first quarter of 2019, from $58.6 million for the same period in 2018. The increase in SG&A expenses is primarily due to the sales force expansion in the third quarter of 2018, the national launch of a patient-focused disease state awareness campaign, Talk About TD, and an increase in the Branded Pharmaceutical Drug fee expense.

The Company’s balance sheet at March 31, 2019, reflected total assets of $957.7 million, including cash and available for sale investments of $700.8 million, compared to total assets of $993.2 million at December 31, 2018.

Pipeline Highlights

ORILISSA (elagolix) Update

On July 24, 2018, AbbVie, in collaboration with Neurocrine, announced FDA approval and in October 2018 Health Canada approval for ORILISSA for the management of endometriosis with associated moderate to severe pain. The FDA granted priority review to ORILISSA. The FDA grants priority review designation to medicines that, if approved, would provide a significant improvement in the safety or effectiveness of treatment of a serious condition. AbbVie began commercialization of ORILISSA in the United States in August 2018.

AbbVie provided positive top-line efficacy data from two Phase III studies in women with uterine fibroids in the first quarter of 2018 and from the associated six-month safety extension study during the third quarter of 2018. The ELARIS UF-I and UF-II studies of elagolix met all primary and ranked secondary endpoints at month six. These replicate Phase III studies were randomized, parallel, double-blind, placebo-controlled clinical trials evaluating elagolix alone or in combination with low-dose hormone (add-back) therapy in women with heavy uterine bleeding associated with uterine fibroids. The studies enrolled approximately 400 patients each for an initial six-month placebo-controlled dosing period. At the end of the six months of placebo-controlled evaluation, patients were eligible to enter an additional six-month safety extension study. The primary efficacy endpoint of the study was an assessment of the change in menstrual blood loss utilizing the alkaline hematin method comparing baseline to month six. Additional secondary efficacy endpoints were evaluated including the change in fibroid volume and hemoglobin. Bone mineral density was assessed via dual-energy x-ray absorptiometry (DEXA) scan at baseline at the conclusion of dosing and at six months post-dosing. Results from these studies will form the basis for an anticipated New Drug Application (NDA) submission to the FDA for the approval of elagolix in the treatment of uterine fibroids in the middle of 2019.

Opicapone Update

In February 2017, the Company entered into an exclusive licensing agreement with BIAL for the development and commercialization of opicapone in the United States and Canada. Opicapone is a once-daily, oral, peripherally-acting, highly-selective catechol-O-methyltransferase inhibitor, being developed as an adjunct therapy to preparations of levodopa/DOPA decarboxylase inhibitors for adult patients with Parkinson’s disease and motor fluctuations. The Company met with the FDA in January 2018 and based upon the BIPARK-I and BIPARK-II pivotal Phase III studies conducted by BIAL, the FDA did not require additional Phase III trials to form an NDA submission. The Company remains on track for an NDA submission in the second quarter of 2019.

CAH Program (NBI-74788) Update

In the second quarter of 2017, the Company successfully completed the Phase I investigational new drug (IND)-opening study of NBI-74788 in healthy volunteer participants. The study was a randomized, open-label, two-period crossover study to evaluate the pharmacokinetics, the effect of food on pharmacokinetics, and the safety of NBI-74788 in a total of 16 healthy adults.

The Company began a Phase II proof-of-concept study examining the pharmacokinetics, pharmacodynamics, and safety of NBI-74788 in adult males and females with classic 21-hydroxylase deficiency CAH in November of 2017. This study will evaluate the safety and tolerability of NBI-74788 in patients with CAH together with the relationship between exposure and specific steroid hormone levels in these patients. In March 2019, positive interim results from this ongoing study demonstrated a clinically meaningful reduction in key biomarkers associated with the management of CAH. NBI-74788 was shown to be well tolerated with no serious adverse events reported to date. The Company plans to meet with the FDA during the third quarter of 2019 to discuss the registration program for NBI-74788 in adult and pediatric patients with CAH.

Voyager Collaboration and VY-AADC Program

Neurocrine Biosciences formed a strategic collaboration with Voyager Therapeutics focused on the development and commercialization of Voyager’s gene therapy programs, VY-AADC for Parkinson’s disease and VY-FXN01 for Friedreich’s ataxia, as well as rights to two programs to be determined. This collaboration combines Neurocrine’s expertise in neuroscience, drug development and commercialization with Voyager’s innovative gene therapy programs targeting severe neurological diseases. The collaboration became effective in March 2019 following the expiration of the waiting period under the Hart-Scott-Rodino Antitrust Improvements Act of 1976.

Based on the results from the VY-AADC Phase I programs in Parkinson’s disease, RESTORE-1, a Phase II, randomized, placebo-surgery controlled, double-blinded, multi-center, clinical trial was initiated to evaluate the safety and efficacy of VY-AADC in patients who have been diagnosed with Parkinson’s disease for at least four years, are not responding adequately to oral medications, and have at least three hours of OFF-time during the day as measured by a validated self-reported patient diary.

Conference Call and Webcast Today at 4:30 PM Eastern Time

Neurocrine will hold a live conference call and webcast today at 4:30 p.m. Eastern Time (1:30 p.m. Pacific Time). Participants can access the live conference call by dialing 877-876-9173 (US) or 785-424-1667 (International) using the conference ID: NBIX. The webcast can also be accessed on Neurocrine’s website under Investors at www.neurocrine.com. A replay of the webcast will be available on the website approximately one hour after the conclusion of the event and will be archived for approximately one month.

About INGREZZA (valbenazine) Capsules
INGREZZA, a selective VMAT2 inhibitor, is the first FDA-approved product indicated for the treatment of adults with tardive dyskinesia, a condition associated with uncontrollable, abnormal and repetitive movements of the face, torso, and/or other body parts.

INGREZZA is thought to work by reducing the amount of dopamine released in a region of the brain that controls movement and motor function, helping to regulate nerve signaling in adults with tardive dyskinesia. VMAT2 is a protein in the brain that packages neurotransmitters, such as dopamine, for transport and release from presynaptic neurons. INGREZZA, developed in Neurocrine’s laboratories, is novel in that it selectively inhibits VMAT2 with no appreciable binding affinity for VMAT1, dopaminergic (including D2), serotonergic, adrenergic, histaminergic, or muscarinic receptors. Additionally, INGREZZA can be taken for the treatment of tardive dyskinesia as one capsule, once-daily, together with psychiatric medications such as antipsychotics or antidepressants.

Important Safety Information

Contraindications
INGREZZA is contraindicated in patients with a history of hypersensitivity to valbenazine or any components of INGREZZA. Rash, urticaria, and reactions consistent with angioedema (e.g., swelling of the face, lips, and mouth) have been reported.

Warnings & Precautions
Somnolence
INGREZZA can cause somnolence. Patients should not perform activities requiring mental alertness such as operating a motor vehicle or operating hazardous machinery until they know how they will be affected by INGREZZA.

QT Prolongation
INGREZZA may prolong the QT interval, although the degree of QT prolongation is not clinically significant at concentrations expected with recommended dosing. INGREZZA should be avoided in patients with congenital long QT syndrome or with arrhythmias associated with a prolonged QT interval. For patients at increased risk of a prolonged QT interval, assess the QT interval before increasing the dosage.

Adverse Reactions
The most common adverse reaction (≥5% and twice the rate of placebo) is somnolence. Other adverse reactions (≥2% and >placebo) include: anticholinergic effects, balance disorders/falls, headache, akathisia, vomiting, nausea, and arthralgia.

You are encouraged to report negative side effects of prescription drugs to the FDA. Visit MedWatch at www.fda.gov/medwatch or call 1-800-FDA-1088.

US Biopharma Company Undertakes Anti-Cancer Clinical Trials in Poland, First Patient Showing Positive Initial Treatment

On April 29, 2019 Moleculin Biotech A small public company reported with 6 highly promising anti-cancer drugs in the pipeline is augmenting US clinical trials with trials in Poland, speeding the process of patient recruitment and data collection (Press release, Moleculin, APR 29, 2019, View Source [SID1234535436]). The company, Moleculin (NASDAQ: MBRX), recently recruited 3 patients in 6 weeks in Poland, whereas in the U.S. it took a full year to build a similar, complete cohort. The company now has 2 clinical trials with patients enrolled in Poland.

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The phase 1/2 clinical trial now underway in Poland for the company’s Annamycin compound has already shown promising results with one trial patient’s acute myeloid leukemia (AML) now in remission, making the patient eligible for a bone marrow transplant. While significant additional study is necessary to definitively demonstrate causality, Moleculin has already begun to identify more patients in Poland for the next cohort of the same trial and 2 more patients for its WP1220 topical treatment of cutaneous T-cell lymphoma (CTCL).

"The clock is ticking for many patients suffering from hard-to-combat cancers," said Walter Klemp, CEO, Moleculin Inc. "For a smaller pharmaceutical company with a promising roster of drug candidates for targeting these highly resistant tumors, speed in launching trials is critical. We feel lucky to have found a well-established medical community where access to patients is easier and faster. If the promising results continue, we look forward to getting our drugs into the hands of such patients much sooner."

"While the response of a single patient doesn’t necessarily predict the outcome of the trial, this is a great way to begin and it’s consistent with our expectations for Annamycin," Mr. Klemp continued. "We have seen no evidence of cardiotoxicity in any of the patients treated thus far and intend to advance the clinical study of Annamycin with the goal of ultimately demonstrating the drug’s safety and effectiveness to support regulatory approval in the US and European Union."

The additional patient safety data gained from the Polish trials may also assist in the FDA’s review of cardiac safety which can be a key factor in regulatory approval.

US Market Recruitment Challenges

Without data from clinical trials, drug development companies have no way forward. However, recruiting for anti-cancer clinical trials in the US can be slow. With large pharma companies targeting the US market with both ground-breaking and "me-too" drugs, there is significant competition for patients in the United States.

Also, oncology clinical trials are typically conducted in one of 61 major cancer centers in urban areas, making it difficult for qualified rural patients to participate. Elderly American patients often decline because they or their families have caregiving and scheduling demands that make such trials difficult.

Other issues that make trials difficult include insurance and financial concerns, as insurers often require that clinical trials be conducted in-network.

To build a larger base of clinical trial patients more quickly, Moleculin began working with the medical community in Poland, where the company’s Founding Scientist Dr. Waldemar Priebe was born. Currently a researcher at M.D. Anderson Cancer Center in Houston, Priebe is extremely familiar with the Polish medical establishment. As a location for clinical trials, Poland has a medical infrastructure and community acceptable to the FDA and offers many benefits to the small biopharma. These include:

Highly rated medical infrastructure and medical community (Poland is ranked seventh in Europe for clinical trial participation, with an annual average of about 40,000 patients in clinical trials. The clinical trial market there was estimated to be about 200M euros as of 2014.
With fewer drug developers, there is less competition for clinical trial patients in Poland.
A greater number of patients who are "treatment-naïve," meaning they are less likely to have resistant cells from other medical treatments.
The European Medicines Agency is receptive to starting clinical trials at higher, more therapeutic drug doses.
For the current Moleculin Polish trial, the allowable starting dose was 120 mg/m2, offering the opportunity to provide patients with what the Company considers a potentially more therapeutic dose than the 100 mg/m2 required in the US. Once 3 patients have completed the safety evaluation period of the first cohort in Poland, the second cohort will begin there at a dose level of 150 mg/m2.

Regeneron Announces Upcoming Investor Conference Presentations

On Apri 29, 2019 Regeneron Pharmaceuticals, Inc. (NASDAQ: REGN) reported that it will webcast management presentations as follows (Press release, Regeneron, APR 29, 2019, View Source [SID1234535452]):

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Bank of America Merrill Lynch 2019 Healthcare Conference at 8:00 a.m. Pacific Time (11:00 a.m. Eastern Time) on Wednesday, May 15, 2019
Barclays 2019 Biopharmaceuticals CEO/CFO Conference Call Series at 11:00 a.m. Eastern Time on Friday, May 17, 2019
UBS 2019 Global Healthcare Conference at 10:00 a.m. Eastern Time on Monday, May 20, 2019
The sessions may be accessed from the "Investors & Media" page of Regeneron’s website at View Source Replays of the conference call and webcasts will be archived on the Company’s website and will be available for 30 days.

Protalix BioTherapeutics to Hold First Quarter 2019 Financial Results and Corporate Update Conference Call on May 6, 2019

On April 29, 2019 Protalix BioTherapeutics, Inc. (NYSE American:PLX, TASE:PLX), a biopharmaceutical company focused on the development and commercialization of recombinant therapeutic proteins expressed through its proprietary plant cell-based expression system, ProCellEx, reported that it will report first quarter 2019 financial results and provide a corporate update on Monday, May 6, 2019 at 8:30 am ET (Press release, Protalix, APR 29, 2019, View Source;p=RssLanding&cat=news&id=2396034 [SID1234535695]).

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To participate in the conference call, please dial the following numbers prior to the start of the call: United States: +1 (844) 358-6760; International: +1 (478) 219-0004. Conference ID number: 6169584.

The conference call will also be broadcast live and available for replay for two weeks on the Company’s website, www.protalix.com, in the Events Calendar of the Investors section. Please access the Company’s website at least 15 minutes ahead of the conference to register, download, and install any necessary audio software.