Axsome Therapeutics Announces FDA Acceptance of New Drug Application for AXS-07 (meloxicam-rizatriptan) for the Acute Treatment of Migraine

 

In continuation of my update on meloxicam, 

Axsome Therapeutics, Inc.   that the U.S. Food and Drug Administration (FDA) has accepted for filing the Company’s New Drug Application (NDA) for AXS-07 for the acute treatment of migraine, and has set a Prescription Drug User Fee Act (PDUFA) target action date of April 30, 2022 for the NDA. AXS-07 (MoSEIC™ meloxicam-rizatriptan) is a novel, oral, rapidly absorbed, multi-mechanistic, investigational medicine for migraine.

  

meloxicam

 

Rizatriptan

  “The FDA’s acceptance of the NDA for AXS-07 is an important milestone for Axsome as it brings us closer to potentially making this multi-mechanistic treatment available to migraine patients in need,” said Herriot Tabuteau, MD, Chief Executive Officer of Axsome. “We look forward to continued interactions with the FDA during the review process.”

The NDA is supported by results from two Phase 3 randomized, double-blind, controlled trials of AXS-07 in the acute treatment of migraine, the MOMENTUM and INTERCEPT trials, which demonstrated statistically significant elimination of migraine pain with AXS-07 compared to placebo and active controls.

AXS-07 is a novel, oral, rapidly absorbed, multi-mechanistic investigational medicine for the acute treatment of migraine, consisting of MoSEIC™ meloxicam and rizatriptan. Meloxicam is a new molecular entity for migraine enabled by Axsome’s MoSEIC (Molecular Solubility Enhanced Inclusion Complex) technology, which results in rapid absorption of meloxicam while maintaining a long plasma half-life. Meloxicam is a COX-2 preferential non-steroidal anti-inflammatory drug and rizatriptan is a 5-HT1B/1D agonist. AXS-07 is designed to provide rapid, enhanced and consistent relief of migraine, with reduced symptom recurrence. AXS-07 is covered by more than 80 issued U.S. and international patents which provide protection out to 2036. AXS-07 is not approved by the FDA.

https://pubchem.ncbi.nlm.nih.gov/compound/Rizatriptan

https://pubchem.ncbi.nlm.nih.gov/compound/Meloxicam#section=2D-Structure

Marinus Announces FDA Acceptance for New Drug Application for Ganaxolone in CDKL5 Deficiency Disorder

       

Marinus Pharmaceuticals, Inc.  announced  the U.S. FDA acceptance for filing the company’s New Drug Application (NDA) for the use of ganaxolone in the treatment of seizures associated with CDKL5 deficiency disorder (CDD), a rare, genetic epilepsy. The NDA was granted Priority Review designation and the FDA assigned a Prescription Drug User Fee Act (PDUFA) action date of March 20, 2022. Priority Review designation is given to an investigational medicine that, if approved, would be a significant improvement in the safety or effectiveness of the treatment of a serious condition and accelerates the timing of the FDA review of the application compared to a standard review.

“The FDA’s acceptance of our NDA submission is an important step toward potentially bringing the first approved therapy specifically for treatment of seizures associated with CDD—a devastating disorder with high unmet medical need—to families and healthcare providers,” said Scott Braunstein, M.D., Chief Executive Officer of Marinus Pharmaceuticals. “We believe that ganaxolone has the potential to provide meaningful clinical benefit for patients and we look forward to working closely with the FDA during the review process.”

Ganaxolone received orphan drug designation and Rare Pediatric Disease (RPD) designation for CDD in June 2017 and July 2020, respectively. If the NDA is approved, Marinus is eligible to receive a RPD Priority Review Voucher that may be sold or transferred.

In its acceptance letter, the FDA indicated that it is not currently planning to hold an advisory committee meeting to discuss the application.

The acceptance of the NDA for filing enables the company to draw $30 million of additional cash under its May 11, 2021 credit financing agreement with Oaktree Capital Management, L.P., subject to the satisfaction of certain customary conditions described in the credit agreement. If the NDA is approved by December 31, 2022, the company may draw an additional $30 million under the agreement, subject to the satisfaction of certain customary conditions described in the credit agreement.

The NDA is supported by data from the Marigold study, a Phase 3, double-blind placebo-controlled trial in 101 patients. Patients treated with ganaxolone showed a 30.7% median reduction in 28-day major motor seizure frequency, compared to a 6.9% reduction for those receiving placebo, achieving the trial’s primary endpoint (p=0.0036). Patients in the open-label extension study treated with ganaxolone for at least 12 months (n=48) experienced a median 49.6% reduction in major motor seizure frequency. In the Marigold trial, ganaxolone was generally well-tolerated and showed a safety profile consistent with previous clinical trials, with the most frequent adverse event being somnolence. 

Marinus has established an Expanded Access Program (EAP) (NCT04678479) for patients in the U.S. who may be eligible to receive access to ganaxolone during the review of the NDA. Additional information about Marinus’ EAP is available here.

More...

 https://en.wikipedia.org/wiki/Ganaxolone

 

Spero Therapeutics Submits New Drug Application for Tebipenem HBr for the Treatment of Complicated Urinary Tract Infections including Pyelonephritis

   

Spero Therapeutics, Inc. announced the submission of a new drug application (NDA) to the U.S. Food and Drug Administration (FDA), seeking approval for tebipenem HBr tablets for the treatment of complicated urinary tract infections (cUTI), including pyelonephritis, caused by susceptible microorganisms. If approved, tebipenem HBr would be the only oral carbapenem antibiotic available for use in cUTI.

“With the submission of this NDA, we have taken a major step towards potentially providing a substantial number of appropriate cUTI patients with an oral treatment option that could replace historical use of intravenous (IV) therapy,” said Ankit Mahadevia, M.D., Chief Executive Officer of Spero Therapeutics. “If approved, we believe tebipenem HBr could help patients significantly, and the avoidance of IV administration could lead to reduced healthcare resource utilization. We look forward to working with the FDA during the NDA review process as we prepare for tebipenem HBr’s anticipated launch in the second half of 2022.”

The NDA submission includes previously communicated positive data from the Phase 3 ADAPT-PO trial. This data showed that ADAPT-PO met its primary endpoint by demonstrating that oral tebipenem HBr was statistically non-inferior to IV ertapenem in the treatment of patients with cUTI and patients with acute pyelonephritis (AP).

More...

https://pubchem.ncbi.nlm.nih.gov/compound/Tebipenem-pivoxil-hydrobromide

FDA Acceptance of ALKS 3831 New Drug Application for Treatment of Schizophrenia and Bipolar Disorder

 Alkermes plc (Nasdaq: ALKS) announced that the U.S. Food and Drug Administration (FDA) has accepted for review the company's New Drug Application (NDA) seeking approval of ALKS 3831 (olanzapine/samidorphan) for the treatment of schizophrenia and for the treatment of bipolar I disorder. ALKS 3831 is an investigational, novel, once-daily, oral atypical antipsychotic drug candidate designed to provide the efficacy of olanzapine while mitigating olanzapine-associated weight gain. The NDA has been assigned a Prescription Drug User Fee Act (PDUFA) target action date of Nov. 15, 2020. [(Olanzapine/samidorphan - developmental code name ALKS-3831) is a combination of the atypical antipsychotic olanzapine and the opioid modulator samidorphan

                             

                                                                                             Samidorphan

olanzapine

"The acceptance of the NDA for ALKS 3831 marks an important milestone toward our goal of offering a new treatment option to people living with schizophrenia or bipolar I disorder. The ALKS 3831 development program builds on Alkermes' commitment to developing new therapeutic options that seek to address unmet needs of patients in large therapeutic areas," said Craig Hopkinson, M.D., Chief Medical Officer at Alkermes. "We believe ALKS 3831 has the potential to be a meaningful new offering for patients with these serious and complex mental health disorders, and we look forward to engaging with the FDA throughout the NDA review process."

The ALKS 3831 NDA includes data from the ENLIGHTEN clinical development program in patients with schizophrenia, as well as pharmacokinetic (PK) bridging data comparing ALKS 3831 and ZYPREXA^® (olanzapine), to support an indication for the treatment of schizophrenia, and an indication for the treatment of manic or mixed episodes associated with bipolar I disorder as a monotherapy or adjunct to lithium or valproate and for maintenance treatment of bipolar I disorder. Alkermes is seeking approval of fixed dosage strengths of ALKS 3831 composed of 10 mg of samidorphan co-formulated with 5 mg, 10 mg, 15 mg or 20 mg of olanzapine.

About the ENLIGHTEN Clinical Development Program

The ENLIGHTEN clinical development program for ALKS 3831 includes two key studies in patients with schizophrenia: the ENLIGHTEN-1 study, which evaluated the antipsychotic efficacy of ALKS 3831 compared to placebo over four weeks, and the ENLIGHTEN-2 study, which assessed weight gain with ALKS 3831 compared to olanzapine over six months. The program also includes supportive studies to evaluate the pharmacokinetic and metabolic profile and long-term safety of ALKS 3831, and pharmacokinetic bridging studies comparing ALKS 3831 and ZYPREXA.

About ALKS 3831

ALKS 3831 is an investigational, novel, once-daily, oral atypical antipsychotic drug candidate for the treatment of schizophrenia and bipolar I disorder. ALKS 3831 is composed of samidorphan, a novel, new molecular entity, co-formulated with the established antipsychotic agent, olanzapine, in a single bilayer tablet.

About Schizophrenia 

Schizophrenia is a serious brain disorder marked by positive symptoms (hallucinations and delusions, disorganized speech and thoughts, and agitated or repeated movements) and negative symptoms (depression, blunted emotions and social withdrawal).An estimated 2.4 million American adults have schizophrenia, with men and women affected equally.

About Bipolar I Disorder

Bipolar disorder is a brain disorder that causes shifts in a person's mood, energy and ability to function. Patients with this brain disorder may experience debilitating mood shifts from extreme highs (mania) to extreme lows (depression). Bipolar I disorder is characterized by the occurrence of at least one manic episode, with or without the occurrence of a major depressive episode, and affects approximately one percent of the adult population in the United States in any given year.

About Alkermes plc

Alkermes plc is a fully integrated, global biopharmaceutical company developing innovative medicines for the treatment of central nervous system (CNS) diseases and oncology. The company has a diversified commercial product portfolio and a clinical pipeline of product candidates for diseases that include schizophrenia, depression, addiction, multiple sclerosis, and cancer. Headquartered in Dublin, Ireland, Alkermes plc has an R&D center in Waltham, Massachusetts; a research and manufacturing facility in Athlone, Ireland; and a manufacturing facility in Wilmington, Ohio. For more information, please visit Alkermes' website at www.alkermes.com.

https://en.wikipedia.org/wiki/Olanzapine

https://en.wikipedia.org/wiki/Samidorphan

Epizyme Announces FDA Filing Acceptance of New Drug Application and Priority Review for Tazemetostat for the Treatment of Epithelioid Sarcoma

Epizyme, Inc. (Nasdaq: EPZM), a late-stage biopharmaceutical company developing novel epigenetic therapies, today announced that the U.S. Food and Drug Administration (FDA) has accepted for filing the company’s New Drug Application (NDA) for accelerated approval of tazemetostat, its lead investigational agent. Epizyme has proposed an indication of metastatic or locally advanced epithelioid sarcoma not eligible for curative surgery. The FDA granted Priority Review for the NDA and has set a Prescription Drug User Fee Act (PDUFA) target action date of January 23, 2020. Priority Review is granted to investigational therapies that, if approved, may offer significant improvements in the treatment, prevention or diagnosis of a serious condition.

“We are thrilled with FDA’s acceptance of this first tazemetostat NDA submission for priority review, and to be an important step closer to achieving our mission of rewriting treatment for patients with cancer and other serious diseases,” said Robert Bazemore, president and chief executive officer of Epizyme. “This is a significant achievement in the development of this potentially first-in-class EZH2 inhibitor, and we look forward to working with FDA during the review. If approved, we believe tazemetostat could become an important new option in the treating physicians’ arsenal. We would like to extend our sincerest gratitude to those patients, families and medical teams who have participated in our clinical studies and helped bring tazemetostat to this stage.”

Epizyme’s NDA submission is based primarily on data from the 62 patient epithelioid sarcoma cohort of its ongoing Phase 2 study of tazemetostat. These data, recently reported at the 2019 American Society of Clinical Oncology (ASCO) Annual Meeting, showed that tazemetostat treatment resulted in clinically meaningful and durable responses, and was generally well-tolerated.

To support full approval of tazemetostat for epithelioid sarcoma, Epizyme will initiate a global confirmatory trial. The company plans to conduct a 1:1 randomized, controlled clinical trial in the front-line treatment setting comparing tazemetostat in combination with doxorubicin versus placebo plus doxorubicin in approximately 150 patients. The primary efficacy endpoint will be progression-free survival, and secondary efficacy endpoints will include overall survival, disease control rate, overall response rate and duration of response. The confirmatory study will include a safety run-in that is expected to begin in the second half of 2019.

About the Tazemetostat Clinical Trial Program 

Tazemetostat, an oral, potent, first-in-class EZH2 inhibitor, is currently being studied as a monotherapy in ongoing clinical programs in patients with certain molecularly defined solid tumors, including epithelioid sarcoma and other INI1-negative tumors, and in patients with follicular lymphoma, both with and without EZH2 activating mutations. Multiple clinical studies are underway through collaborations assessing tazemetostat as a combination treatment for patients with diffuse large B-cell lymphoma. Epizyme also plans to conduct multiple additional clinical trials designed to evaluate the potential benefit of tazemetostat in earlier lines of therapy for follicular lymphoma, as well as new combinations and cancer indications.

https://en.wikipedia.org/wiki/Tazemetostat

Sunovion Announces Acceptance by the U.S. FDA of the New Drug Application for Dasotraline for the Treatment of Adults with Moderate-to-Severe Binge Eating Disorder

In continuation of my update on dasotraline,

Sunovion Pharmaceuticals Inc.(Sunovion) today announced that the U.S. Food and Drug Administration (FDA) has accepted its New Drug Application (NDA) for dasotraline, a novel dopamine and norepinephrine reuptake inhibitor (DNRI), for the treatment of patients with moderate-to-severe binge eating disorder (BED). Dasotraline’s pharmacokinetic profile, characterized by an extended half-life, supports its potential for sustained control of moderate-to-severe BED symptoms.

The action date by the FDA under the Prescription Drug User Fee Act (PDUFA) is May 14, 2020.

Dasotraline is an investigational, once-daily medication that demonstrated significant efficacy for the treatment of moderate-to-severe BED in two 12-week, randomized, placebo-controlled studies, SEP360-221 and SEP360-321. Dasotraline was found to be generally well tolerated in clinical studies, including a long-term safety study, SEP360-322, that assessed patients with moderate-to-severe BED for up to one year.

“Binge eating disorder is a serious mental health condition for which limited treatment options exist. The disorder is often seen in association with other behavioral conditions such as depression, substance abuse and post-traumatic stress disorder, and it is often under-diagnosed and under-treated,” said Antony Loebel, M.D., President and Chief Executive Officer at Sunovion. “We are confident in the value dasotraline has shown in clinical trials to people living with BED and look forward to working with the FDA to advance this novel treatment option.”

According to the American Psychiatric Association in the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, (DSM-5),2,3 BED is characterized by recurrent and persistent episodes of binge eating, defined as consuming large quantities of food in a short period of time, perception of loss of control during the episode, and intense feelings of shame, guilt and embarrassment afterwards. Many individuals also suffer from depressive and anxiety symptoms, as well as a number of medical complications, leading to impaired functioning and quality of life.

https://en.wikipedia.org/wiki/Dasotraline

Blueprint Medicines Announces FDA Acceptance of New Drug Application for Avapritinib for the Treatment of PDGFRA Exon 18 Mutant GIST and Fourth-Line GIST

Blueprint Medicines Corporation (NASDAQ: BPMC), a precision therapy company focused on genomically defined cancers, rare diseases and cancer immunotherapy, today announced that the U.S. Food and Drug Administration (FDA) has accepted the company's New Drug Application (NDA) for avapritinib for the treatment of adult patients with PDGFRA Exon 18 mutant gastrointestinal stromal tumors (GIST), regardless of prior therapy, and fourth-line GIST. The FDA granted Priority Review and set an action date of February 14, 2020 under the Prescription Drug User Fee Act (PDUFA). At this time, the FDA is not planning to hold an advisory committee meeting to discuss this application. Avapritinib, an investigational therapy, is a potent and highly selective KIT and PDGFRA inhibitor for patients with advanced GIST.

"Patients with PDGFRA Exon 18 mutant GIST and fourth-line GIST are in need of new treatment options that address the underlying drivers of the disease," said Andy Boral, M.D., Ph.D., Chief Medical Officer at Blueprint Medicines. "The FDA's acceptance of our application for Priority Review brings us closer to our goal of delivering avapritinib to patients with GIST, and we look forward to working closely with the FDAduring the review process."

The FDA's acceptance of the NDA indicates the application is sufficiently complete to permit a substantive review. A Priority Review designation accelerates the FDA's review time from 12 months to a goal of eight months from the NDA submission date, and is granted to drugs that may offer a significant improvement in the safety or effectiveness of the treatment, prevention or diagnosis of a serious condition. Previously, the FDA granted avapritinib Breakthrough Therapy Designation for the treatment of patients with unresectable or metastatic GIST harboring the PDGFRα D842V mutation.

In July 2019, the European Medicines Agency validated Blueprint Medicines' Marketing Authorization Application for avapritinib in adult patients with PDGFRα D842V mutant GIST, regardless of prior therapy, and fourth-line GIST.

About GIST

GIST is a sarcoma, or tumor of bone or connective tissue, of the gastrointestinal (GI) tract. Tumors arise from cells in the wall of the GI tract and occur most often in the stomach or small intestine. Most patients are diagnosed between the ages of 50 to 80, and diagnosis is typically triggered by GI bleeding, incidental findings during surgery or imaging and, in rare cases, tumor rupture or GI obstruction.

Most GIST cases are caused by a spectrum of clinically relevant mutations that force the KIT or PDGFRA protein kinases into an increasingly active state. Because currently available therapies primarily bind to the inactive protein conformations, certain primary and secondary mutations typically lead to treatment resistance and disease progression.

In unresectable or metastatic GIST, clinical benefits from existing treatments can vary by mutation type. Mutational testing is critical to tailor therapy to the underlying disease driver and is recommended in expert guidelines. Currently, there are no approved therapies for patients with KIT-driven GIST whose disease progresses beyond imatinib, sunitinib and regorafenib. In patients with metastatic PDGFRα D842V-driven GIST, progression occurs in a median of approximately three to four months with available therapy.

https://pubchem.ncbi.nlm.nih.gov/compound/Avapritinib#section=2D-Structure

Eisai and Imbrium Therapeutics Announce U.S. FDA Filing Acceptance of New Drug Application for Lemborexant for the Treatment of Insomnia

In continuation of my update on lemborexant

Eisai Co., Ltd. (CEO: Haruo Naito, “Eisai”) and Imbrium Therapeutics L.P. (Imbrium Therapeutics), a clinical-stage biopharmaceutical company and operating subsidiary of Purdue Pharma, L.P. (President and CEO: Craig Landau, MD),  announced that the U.S. Food and Drug Administration (FDA) has accepted for review the New Drug Application (NDA) for lemborexant, an investigational agent being studied for the treatment of insomnia, a sleep-wake disorder. A Prescription Drug User Fee Act (PDUFA) date is set for December 27, 2019.

The NDA submission was based on data from the clinical development program including two pivotal Phase 3 studies of lemborexant – SUNRISE 1 (Study 304) and SUNRISE 2 (Study 303).

• SUNRISE 1: a one-month Phase 3 clinical study to evaluate the efficacy and safety of lemborexant versus placebo and versus an active comparator (zolpidem tartrate extended release, “zolpidem ER”) in 1,006 patients 55 years and older (45 percent of all patients were aged 65 years and older) with insomnia disorder. This study assessed sleep latency (using latency to persistent sleep; primary objective); sleep efficiency and wake after sleep onset (effect on maintaining sleep; key secondary objectives) objectively using polysomnography, and achieved its primary and key secondary objectives. The most common adverse events (AEs) reported in the lemborexant arms were headache and somnolence.1
• SUNRISE 2: a 12-month placebo-controlled (first six months) Phase 3 clinical study to evaluate the long-term efficacy and safety of lemborexant in 949 adult patients (18 to 88 years of age) with insomnia disorder. This study evaluated subjective (patient-reported) sleep onset latency (primary objective), sleep efficiency, and wake after sleep onset (key secondary objectives) using sleep diaries, and achieved its pre-specified primary and key secondary efficacy objectives. The most common AEs reported in the lemborexant arms were somnolence, nasopharyngitis, headache, and influenza.2

“Our ultimate goal for the development of a sleep-wake treatment is to bring to patients living with insomnia a new option that has the potential to improve their ability to fall asleep, stay asleep and wake the next morning without impairment,” said Lynn Kramer, MD, Chief Clinical Officer and Chief Medical Officer, Neurology Business Group, Eisai. “This milestone for lemborexant brings us one step closer to addressing unmet needs for millions of patients who experience insomnia.”

“Insomnia, a disorder of sleep quality and quantity, causes significant impairment in daily functioning and has long-term consequences for health and well-being,”3 said John Renger, PhD, Vice President, Head of Research & Development and Regulatory Affairs, Imbrium Therapeutics. “We are committed to working with our partner Eisai to make this investigational treatment available to patients, pending regulatory approval.”

Lemborexant is being jointly developed by Eisai and Imbrium Therapeutics for the treatment of multiple sleep-wake disorders, including insomnia disorder. Information about ongoing clinical studies is available at clinicaltrials.gov.

Eisai and Imbrium Therapeutics are striving to address new unmet medical needs and to improve the lives of patients and their families.

This release discusses investigational uses of an agent in development and is not intended to convey conclusions about efficacy or safety. There is no guarantee that such an investigational agent will successfully complete clinical development or gain health authority approval.

About Lemborexant

Lemborexant is a novel investigational small molecule compound, discovered and developed by Eisai in-house scientists, that inhibits orexin signaling by binding competitively to both orexin receptor subtypes (orexin receptor 1 and 2). In individuals with normal daily sleep-wake rhythms, orexin signaling is believed to promote periods of wakefulness. In individuals with sleep-wake disorders, it is possible that orexin signaling that regulates wakefulness is not functioning normally, suggesting that inhibiting inappropriate orexin signaling may enable initiation and maintenance of sleep. Eisai and Imbrium Therapeutics are investigating lemborexant as a potential treatment option for multiple sleep-wake disorders, such as insomnia. Additionally, a Phase 2 clinical study of lemborexant in patients with irregular sleep-wake rhythm disorder (ISWRD) and mild to moderate Alzheimer's dementia is underway.

About SUNRISE 1 (Study 304)

SUNRISE 1 was a multicenter, randomized, double-blind, placebo-controlled, active comparator, parallel-group study evaluating the efficacy and safety of lemborexant in 1,006 male or female adult patients 55 years and older (45 percent of patients were 65 years and older) with insomnia disorder conducted in North America and Europe. SUNRISE 1 included a pre-randomization phase of up to 35 days (including a two-week placebo run-in period) and a randomization phase comprised of a 30-day treatment period and a minimum two-week period without treatment prior to the end-of-study visit. In this study, patients were randomized to receive placebo or one of three treatment regimens (lemborexant 5 mg, lemborexant 10 mg, zolpidem ER 6.25 mg).

The primary objective for SUNRISE 1 was to demonstrate using polysomnography that lemborexant at either the 5 mg or 10 mg dose is superior to placebo on objective sleep onset, as measured by latency to persistent sleep after the last two nights of one month of treatment. Key secondary objectives included change from baseline in sleep efficiency and wake after sleep onset (WASO) for both lemborexant doses compared to placebo, and WASO in the second half of the night (WASO2H) for both lemborexant doses compared to zolpidem ER, each after the last two nights of one month of treatment.

About SUNRISE 2 (Study 303)

SUNRISE 2 was a 12-month multicenter, global, randomized, controlled, double-blind, parallel-group study of the efficacy and safety of lemborexant in 949 male or female adult participants 18 to 88 years of age with insomnia disorder. SUNRISE 2 included a pre-randomization phase of up to 35 days (including a two-week placebo run-in period) and a randomization phase comprised of a six-month placebo-controlled treatment period, a six-month period of active-only treatment and a two-week period without treatment prior to the end-of-study visit. In this study, during the placebo-controlled treatment period, patients were randomized to receive placebo or one of two treatment regimens (lemborexant 5 mg or 10 mg). During the active-only treatment period, patients who received placebo during the first period were re-randomized to receive lemborexant 5 mg or 10 mg. Patients who received active treatment during the first period continued on the treatment to which they were originally randomized.

The primary objective was change from baseline in subjective sleep onset latency after six months of placebo-controlled treatment using patient reported (subjective) sleep diaries. Key secondary endpoints were change from baseline in subjective sleep efficiency and subjective wake after sleep onset (sWASO) by using patient reported (subjective) sleep diaries for both lemborexant doses after six months of placebo-controlled treatment.

https://en.wikipedia.org/wiki/Lemborexant

Eisai and Imbrium Therapeutics Announce U.S. FDA Filing Acceptance of New Drug Application for Lemborexant for the Treatment of Insomnia

U.S. FDA Grants Priority Review for Fedratinib New Drug Application in Myelofibrosis

Celgene Corporation (NASDAQ:CELG)   announced the U.S. Food and Drug Administration (FDA) has accepted the company’s New Drug Application (NDA) for fedratinib and granted a Priority Review. Fedratinib is a highly selective JAK2 inhibitor intended for the treatment of patients with myelofibrosis, a serious bone marrow disorder that disrupts the body’s normal production of blood cells.1 Under the Prescription Drug User Fee Act, the FDA has set its action date as Sept. 3, 2019.

  

“The acceptance of the NDA and granting of Priority Review for fedratinib represent the first potential new treatment option after many years for patients affected by myelofibrosis.” said Jay Backstrom, M.D., Chief Medical Officer for Celgene. “Patients with myelofibrosis, including the number who are ineligible for or failed existing therapy continues to increase, representing a well-defined unmet medical need. We believe fedratinib can play an important role in the treatment of myelofibrosis and we look forward to working with the FDA as the review process advances.”

The NDA for fedratinib is based on results from a randomized, placebo-controlled, phase 3 trial (JAKARTA)in patients with primary or secondary myelofibrosis, as well as a single-arm, open-label phase 2 trial (JAKARTA2) in patients with primary or secondary myelofibrosis previously exposed to ruxolitinib, the only FDA-approved treatment for the disease. Results of these two trials have been previously published in peer-reviewed journals. The FDA has also provided fedratinib Orphan Drug designation for the treatment of secondary and primary myelofibrosis.

Celgene also plans to evaluate fedratinib in combination with luspatercept.

https://en.wikipedia.org/wiki/Fedratinib

https://pubchem.ncbi.nlm.nih.gov/compound/Tg-101348#section=Structures

U.S. FDA Grants Priority Review for Fedratinib New Drug Application in Myelofibrosis

Intellipharmaceutics Announces Resubmission of New Drug Application to the U.S. FDA for its Oxycodone ER

 In continuation of my update on Oxycodone ER

ntellipharmaceutics International Inc. (NASDAQ: IPCI, TSX: IPCI) ("Intellipharmaceutics" or the "Company"), a pharmaceutical company specializing in the research, development and manufacture of novel and generic controlled-release and targeted-release oral solid dosage drugs,  announced that it has resubmitted its New Drug Application ("NDA") to the U.S. Food and Drug Administration ("FDA") for its Oxycodone ER product candidate.

The Company's NDA for an abuse-deterrent version of Oxycodone ER was initially accepted for filing by the FDA in February 2017. Intellipharmaceutics resubmitted the NDA in response to a Complete Response Letter ("CRL") received from the FDA, which provided certain recommendations and requests for information. The FDA granted us an extension to February 28, 2019 to resubmit our NDA under section 505(b)(2) of the U.S. Federal Food, Drug and Cosmetic Act and the Company has now met this deadline.

There can be no assurance that Intellipharmaceutics will not be required to conduct further studies for Oxycodone ER, that the FDA will approve any of the Company's requested abuse-deterrent label claims or that the FDA will ultimately approve the NDA for the sale of Oxycodone ER in the U.S. market, or that it will ever be successfully commercialized.

About Intellipharmaceutics

Intellipharmaceutics International Inc. is a pharmaceutical company specializing in the research, development and manufacture of novel and generic controlled-release and targeted-release oral solid dosage drugs. The Company's patented Hypermatrix™ technology is a multidimensional controlled-release drug delivery platform that can be applied to a wide range of existing and new pharmaceuticals. Intellipharmaceutics has developed several drug delivery systems based on this technology platform, with a pipeline of products (some of which have received FDA approval) in various stages of development. The Company has ANDA and NDA 505(b)(2) drug product candidates in its development pipeline. These include the Company's abuse-deterrent oxycodone hydrochloride extended release formulation ("Oxycodone ER") based on its proprietary nPODDDS™ novel Point Of Divergence Drug Delivery System (for which an NDA has been filed with the FDA), and Regabatin™ XR (pregabalin extended-release capsules).

Cautionary Statement Regarding Forward-Looking Information

Certain statements in this document constitute "forward-looking statements" within the meaning of the United States Private Securities Litigation Reform Act of 1995 and/or "forward-looking information" under the Securities Act (Ontario). These statements include, without limitation, statements expressed or implied regarding our expectations regarding our plans, goals and milestones, status of developments or expenditures relating to our business, plans to fund our current activities, and statements concerning our partnering activities, health regulatory submissions, strategy, future operations, future financial position, future sales, revenues and profitability, projected costs and market penetration and risks or uncertainties related to our ability to comply with the Nasdaq and TSX continued listing standards and our ability to develop and implement a plan of compliance with the Nasdaq continued listing standards acceptable to a Nasdaq Panel. In some cases, you can identify forward-looking statements by terminology such as "appear", "unlikely", "target", "may", "will", "should", "expects", "plans", "plans to", "anticipates", "believes", "estimates", "predicts", "confident", "prospects", "potential", "continue", "intends", "look forward", "could", "would", "projected", "goals", "set to", "seeking" or the negative of such terms or other comparable terminology. We made a number of assumptions in the preparation of our forward-looking statements. You should not place undue reliance on our forward-looking statements, which are subject to a multitude of known and unknown risks and uncertainties that could cause actual results, future circumstances or events to differ materially from those stated in or implied by the forward-looking statements. Risks and uncertainties relating to us and our business can be found in the "Risk Factors" section of our latest annual information form, our latest Form 20-F, and our latest Form F-1 and Form F-3 (including any documents forming a part thereof or incorporated by reference therein), as amended, as well as in our reports, public disclosure documents and other filings with the securities commissions and other regulatory bodies in Canada and the U.S., which are available on www.sedar.com and www.sec.gov. The forward-looking statements reflect our current views with respect to future events and are based on what we believe are reasonable assumptions as of the date of this document and we disclaim any intention and have no obligation or responsibility, except as required by law, to update or revise any forward-looking statements, whether as a result of new information, future events or otherwise.

https://www.drugbank.ca/drugs/DB00497

Intellipharmaceutics Announces Resubmission of New Drug Application to the U.S. FDA for its Oxycodone ER

Allergan Announces FDA Acceptance of New Drug Application for Ubrogepant for the Acute Treatment of Migraine

   Allergan plc (NYSE: AGN)  announced that the U.S. Food and Drug Administration (FDA) has accepted the company's New Drug Application (NDA) for ubrogepant for the acute treatment of migraine in adults. The NDA filing is based on the successful completion of four clinical trials – two pivotal studies, ACHIEVE I and ACHIEVE II, which demonstrated the efficacy, safety and tolerability of ubrogepant, as well as two additional safety studies. A 10-month review period has been assigned with the Prescription Drug User Fee Act (PDUFA) in the fourth quarter of 2019.

"Following the acceptance and expected review of this NDA, we anticipate ubrogepant to be the first approved oral CGRP receptor antagonist for the acute treatment of migraine, and may be used in conjunction with other available migraine treatments," said David Nicholson, Chief Research and Development Officer, Allergan. "As a leader in Chronic Migraine research for more than 20 years, Allergan looks to provide options for patients who need new acute and preventative treatments for migraine. In addition to ubrogepant, we are continuing to advance the Phase 3 clinical program for atogepant, the company's second orally-administered investigational CGRP receptor antagonist specifically for migraine prevention."

In the four clinical studies (ACHIEVE I, ACHIEVE II, UBR-MD-04 and 3110-105-002) supporting the NDA, ubrogepant demonstrated efficacy, safety and tolerability in the acute treatment of migraine among a broad patient population, including those who had an insufficient response to a triptan or those patients in whom triptans were contraindicated, as well as in patients who had moderate to severe CV risk profile. Following are topline results from the key clinical studies:

Phase 3 Clinical Trials (ACHIEVE I & ACHIEVE II)

The two pivotal Phase 3 clinical trials demonstrated the efficacy, safety and tolerability of orally administered ubrogepant (ACHIEVE I at 50 mg and 100 mg; and ACHIEVE II at 25 mg and 50 mg) compared to placebo to treat a single migraine attack in adults.

• The 50 mg and 100 mg doses met the studies' co-primary endpoints, demonstrating a statistically significant greater percentage of ubrogepant patients achieving pain freedom and absence of most bothersome symptom at two hours after the initial dose as compared to placebo patients; there was continued separation from placebo up to 48 hours.
• The 50 mg and 100 mg doses also met key secondary endpoints, demonstrating a statistically significant greater percentage of ubrogepant patients achieving pain relief at two hours after the initial dose compared to placebo patients.

Additional Safety Studies (UBR-MD-04 & 3110-105-002)

Study UBR-MD-04: Phase 3, multicenter, randomized, 52-week open-label extension trial in which adults with migraine were randomized 1:1:1 to usual care, ubrogepant 50 mg, or ubrogepant 100 mg to assess long-term safety and tolerability.

• Intermittent use of ubrogepant 50 mg or 100 mg for the acute treatment of migraine attacks over one year was well-tolerated. The three most frequently reported adverse events were nasopharyngitis, upper respiratory tract infection and sinusitis.

Study 3110-105-002: Phase 1, multicenter, double-blind, parallel-group trial evaluated the safety and tolerability of ubrogepant 100 mg, focusing on hepatic safety in healthy participants administered high frequency intermittent  dosing (2 days of ubrogepant 100 mg followed by 2 days of placebo for 8 consecutive weeks).

• Ubrogepant 100 mg was well-tolerated following frequent dosing and was not associated with persistent increases in ALT/AST compared to placebo, supporting liver safety.

"Despite its prevalence and burden, migraine remains an undertreated disease, with many patients continuing to seek additional treatment options from their physicians," said Dr. Jessica Ailani, a neurologist and Director of the Medstar Georgetown Headache Center. "If approved, ubrogepant, the first innovation in the acute treatment of migraine in over 25 years, will be used across the entire spectrum of the disease (from episodic to chronic) helping patients achieve relief in the moments when they most demand it."

About Ubrogepant

Ubrogepant is a novel, highly potent, orally-administered CGRP receptor antagonist in development for the acute treatment of migraine. CGRP and its receptors are expressed in regions of the nervous system associated with migraine pathophysiology. CGRP receptor antagonism is a novel mechanism of action for the acute treatment of migraine that clearly differs from the mechanisms of currently available triptans (serotonin 1B/1D agonists), opioids and ergots.

https://pubchem.ncbi.nlm.nih.gov/compound/Ubrogepant

https://en.wikipedia.org/wiki/Ubrogepant

Allergan Announces FDA Acceptance of New Drug Application for Ubrogepant for the Acute Treatment of Migraine