Tuesday, May 3, 2016

FDA Approves Zepatier (elbasvir and grazoprevir) for Chronic Hepatitis C Genotypes 1 and 4


Elbasvir.svg (Elbasvir) 

Grazoprevir.svg (Grazoprevir)


The U.S. Food and Drug Administration today approved Zepatier (elbasvir and grazoprevir) with or without ribavirin for the treatment of chronic hepatitis C virus (HCV) genotypes 1 and 4 infections in adult patients.

Hepatitis C is a viral disease that causes inflammation of the liver that can lead to diminished liver function or liver failure. Most people infected with HCV have no symptoms of the disease until liver damage becomes apparent, which may take several years. Some people with chronic HCV infection develop cirrhosis over many years, which can lead to complications such as bleeding, jaundice (yellowish eyes or skin), fluid accumulation in the abdomen, infections or liver cancer. According to the Centers for Disease Control and Prevention, approximately 3 million Americans are infected with HCV, of which genotype 1 is the most common and genotype 4 is one of the least common.

“Today’s approval provides another oral treatment option for patients with genotypes 1 and 4 HCV infections without requiring use of interferon,” said Edward Cox, M.D., director of the Office of Antimicrobial Products in the FDA’s Center for Drug Evaluation and Research.

Monday, May 2, 2016

FDA Approves Expanded Use of Daklinza (daclatasvir) for Additional Challenging-to-treat Patients with Genotype 1 or Genotype 3 Chronic Hepatitis C

In continuation of my update on daclatasvir

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Bristol-Myers Squibb Company (NYSE:BMY) announced today that Daklinza (daclatasvir, 60 mg), an NS5A replication complex inhibitor, has been approved by the U.S. Food and Drug Administration (FDA) in combination with sofosbuvir (with or without ribavirin) in genotypes 1 and 3. The expanded label includes data in three additional challenging-to-treat patient populations: chronic hepatitis C virus (HCV) patients with HIV-1 coinfection, advanced cirrhosis, or post-liver transplant recurrence of HCV. The Daklinza plus sofosbuvir regimen is already available for the treatment of chronic HCV genotype 3, and is currently the only 12-week, once-daily all-oral treatment option for these patients. Sustained virologic response (SVR) rates are reduced in genotype 3 patients with cirrhosis receiving Daklinza and sofosbuvir for 12 weeks without ribavirin. The recommended dosage of Daklinza is 60 mg in combination with sofosbuvir with or without (+/-) ribavirin for 12 weeks.

St. Renatus, LLC Announces FDA Approval of Kovanaze (tetracaine HCl and oxymetazoline HCl) Nasal Spray for Use in Dentistry

St. Renatus, LLC, a privately held company based in Fort Collins, Colorado,  announced the U.S. Food and Drug Administration (FDA) approval on June 29, 2016 for its first product, a new dental anesthetic, Kovanaze (tetracaine HCl and oxymetazoline HCl) Nasal Spray. This is the first product that allows for dental anesthesia to be administered through a nasal spray without using a needle.
Tetracaine2DCSD.svg Tetracaine          Oxymetazoline.svg Oxymetazoline

"For more than 100 years, the dental industry has delivered dental anesthesia using a needle injection. Now, through the efforts of a dedicated team, we have developed a revolutionary needle-free method for delivering pulpal anesthesia," said Steve Merrick, St. Renatus' CEO.
Kovanaze is intended for use in dentistry as a topical anesthetic, delivered in the nasal cavity to achieve pulpal (tooth nerve) anesthesia for the restorative treatment of teeth. Like traditional dental injections, this product delivers a local dental anesthetic but without the needle.
Kovanaze is indicated for regional anesthesia when performing a restorative procedure on Teeth 4-13 and A-J in adults and children who weigh 40 kg or more.

Friday, April 29, 2016

FDA Approves Two Supplemental Indications for Harvoni in Chronic Hepatitis C Patients With Advanced Liver Disease

In continuation of my update on Harvoni (ledipasvir/sofosbuvir)

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Gilead Sciences, Inc. (NASDAQ: GILD) today announced that the U.S. Food and Drug Administration (FDA) has approved additional indications for Harvoni (ledipasvir/sofosbuvir) for use in chronic hepatitis C patients with advanced liver disease. Harvoni in combination with ribavirin (RBV) for 12 weeks was approved for use in chronic hepatitis C virus (HCV) genotype 1- or 4-infected liver transplant recipients without cirrhosis or with compensated cirrhosis (Child-Pugh A), and for HCV genotype 1-infected patients with decompensated cirrhosis (Child-Pugh B or C), including those who have undergone liver transplantation. Harvoni is now approved for use in a broader range of patient populations, including HCV genotypes 1, 4, 5 and 6, HCV/HIV-1 coinfection, HCV genotype 1 and 4 liver transplant recipients, and genotype 1-infected patients with decompensated cirrhosis..

Thursday, April 28, 2016

Arbor Pharmaceuticals Announces FDA Approval of Cetylev

Arbor Pharmaceuticals announced today that the U.S. Food and Drug Administration (FDA) approved its New Drug Application (NDA) for Cetylev (acetylcysteine effervescent tablets for oral solution).  
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(acetylcysteine)

Cetylev is an antidote for acetaminophen overdose indicated to prevent or lessen hepatic injury after ingestion of a potentially hepatotoxic quantity of acetaminophen in patients with acute ingestion or from repeated supratherapeutic ingestion. Acetaminophen overdose is the most common poisoning reported to emergency rooms in the United States. According to the American Association of Poison Control Centers there were 73,347 reported acetaminophen exposures in 2014 which resulted in 108 deaths.
Cetylev will be available in ready to use effervescent tablets intended to be mixed with water, resulting in a pleasant lemon-mint tasting solution. Currently, acetylcysteine solution is available in vials intended for inhalation which pharmacists typically mix with a diet cola for ingestion orally. It is also available in an intravenous dosage form which requires that patients be admitted into the hospital.
"For patients with acetaminophen overdose, it is critically important to administer acetylcysteine as quickly as possible to reverse or reduce potential fatal damage to the liver. Emergency rooms, ambulances and pharmacies will have a ready to use dosage form of acetylcysteine that can be administered quickly," said Ed Schutter, President and CEO of Arbor. "Cetylev adds to our growing portfolio of now nineteen different approved prescription products that may help to improve the lives of our patients."

Wednesday, April 27, 2016

Study finds no beneficial effect of cancer medication on Alzheimer's disease

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Bexarotene (brand name: Targretin) is an antineoplastic (anti-cancer) agent approved by the U.S.Food and Drug Administration (FDA) (in late 1999) and the European Medicines Agency (EMA) (early 2001) for use as a treatment for cutaneous T cell lymphoma (CTCL). It is a third-generation retinoid.



Study finds no beneficial effect of cancer medication on Alzheimer's disease: The cancer medication bexarotene, aka Targretin, made headlines when researchers reported that it quickly lowered Aβ in the brain, reduced amyloid plaques, and improved learning and memory in mice that mimic salient features of Alzheimer's disease (AD).

Tuesday, April 26, 2016

Impax Receives Approval of Emverm (mebendazole) Chewable Tablets

Impax Laboratories, Inc. (NASDAQ: IPXL) today announced that the United States Food and Drug Administration (FDA) has approved the Company's supplemental new drug application (sNDA) for Emverm (mebendazole) 100 mg chewable tablets.



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Impax Receives Approval of Emverm (mebendazole) Chewable Tablets

Monday, April 25, 2016

Allergan Announces FDA Approval of Updated Label for New Dosing Regimen for Dalvance (dalbavancin)

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In continuation of my update on Dalbavancin

Allergan plc (NYSE: AGN), a leading global pharmaceutical company, today announced the U.S. Food and Drug Administration (FDA) has approved the company's supplemental new drug application (sNDA) to update the label for Dalvance (dalbavancin) for injection. The expanded label will include a single dose administered as a 30-minute intravenous (IV) infusion of Dalvance for the treatment of acute bacterial skin and skin structure infections (ABSSSI) caused by designated susceptible Gram-positive bacteria in adults, including infections caused by methicillin-resistant Staphylococcus aureus (MRSA).

Thursday, April 21, 2016

Adzenys XR-ODT (amphetamine) FDA Approval History

Neos Therapeutics, Inc. (Nasdaq:NEOS), a pharmaceutical company with a late‐stage pipeline of innovative extended-release (XR) product candidates for the treatment of attention-deficit/hyperactivity disorder (ADHD), today announced that the U.S. Food and Drug Administration (FDA) approved Adzenys XR-ODT for the treatment of ADHD in patients six years and older. With this approval, Adzenys XR-ODT is the first and only extended-release orally disintegrating tablet (ODT) for the treatment of ADHD.

“The novel features of an extended-release orally disintegrating tablet, which is dosed once daily and disintegrates in the mouth, make Adzenys XR-ODT attractive for use in both children (six years and older) and adults,” said Dr. Alice Mao, Medical Director, Memorial Park Psychiatry in Houston, TX.
Adzenys XR-ODT was approved by the FDA via the 505(b)(2) regulatory pathway. The clinical program demonstrated that Adzenys XR-ODT is bioequivalent to a previously approved mixed amphetamine salts extended-release capsule (Adderall XR1), one of the most commonly prescribed medications for the treatment of ADHD. Adzenys XR-ODT will be available in six dosage strengths, equivalent to the Adderall XR1 dosage strengths, thus allowing healthcare providers to individualize the dose.

FDA Approves Halaven (eribulin mesylate) for the Treatment of Liposarcoma

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The U.S. Food and Drug Administration today approved Halaven (eribulin mesylate), a type of chemotherapy, for the treatment of liposarcoma (a specific type of soft tissue sarcoma) that cannot be removed by surgery (unresectable) or is advanced (metastatic). This treatment is approved for patients who received prior chemotherapy that contained an anthracycline drug.
“Halaven is the first drug approved for patients with liposarcoma that has demonstrated an improvement in survival time,” said Richard Pazdur, M.D., director of the Office of Hematology and Oncology Products in the FDA’s Center for Drug Evaluation and Research. “The clinical trial data the FDA reviewed indicates that Halaven increased overall survival by approximately seven months, offering patients a clinically meaningful drug.”

FDA Approves Halaven (eribulin mesylate) for the Treatment of Liposarcoma