FDA Approves Second Drug, Vyleesi, to Help Women With Low Libido

In continuation of my update on bremelanotide

The U.S. Food and Drug Administration on Friday gave its approval to Vyleesi, the second medication so far approved to help women with low sexual desire.

In a news release, the FDA said that Vyleesi (bremelanotide) is a drug that would be administered by injection prior to having sex.

It's been specifically approved for premenopausal women with a condition known as acquired, generalized hypoactive sexual desire disorder (HSDD).

"There are women who, for no known reason, have reduced sexual desire that causes marked distress, and who can benefit from safe and effective pharmacologic treatment," said Dr. Hylton Joffe, who directs the FDA's Center for Drug Evaluation and Research's Division of Bone, Reproductive and Urologic Products.

"Today's approval provides women with another treatment option for this condition," Hylton said in the news release.

According to the agency, HSDD is not caused by any medical or psychiatric condition, relationship issues or drug side effects.

Instead, women with HSDD have "previously experienced no problems with sexual desire," the FDA said. "Generalized HSDD refers to HSDD that occurs regardless of the type of sexual activity, situation or partner."

The exact way in which Vyleesi helps stimulate sexual desire remains unclear, but it works on melanocortin receptors on cells, the FDA said.

The drug is injected under the skin of the abdomen or thigh at least 45 minutes prior to a sexual encounter, although the best timeframe for dosing could vary from user to user.

Side effects can occur, the FDA added, and include nausea and vomiting, flushing, injection site reactions and headache. Nausea was especially common, affecting 40% of users in the clinical study that led to approval.

That study involved 1,247 premenopausal women with HSDD who received Vyleesi or a placebo in one of two 24-week trials.

"In these trials, about 25% of patients treated with Vyleesi had an increase of 1.2 or more in their sexual desire score (scored on a range of 1.2 to 6.0, with higher scores indicating greater sexual desire) compared to about 17% of those who took placebo," the FDA noted.

Still, the overall benefit was not large. "There was no difference between treatment groups in the change from the start of the study to end of the study in the number of satisfying sexual events. Vyleesi does not enhance sexual performance," the FDA said.

And there was one other caveat: Vyleesi can hike blood pressure, so people with heart disease or high blood pressure should not take it, the FDA said.

Vyleesi should also not be taken by anyone who is also taking the drug naltrexone, used to combat opioid dependency, because Vyleesi reduces naltrexone's effectiveness.

Vyleesi is not the first drug approved to enhance flagging libido in women. In 2015 the FDA approved Addyi (flibanserin) for the purpose, but the drug did not become widely used because it cannot be taken with alcohol and only certain certified health care providers are allowed to prescribe it.

According to CNN, Vyleesi's maker, AMAG Pharmaceuticals, said the new drug will not be available until September, and pricing and reimbursement have yet to be determined.

One expert in female sexual health said it remains to be seen how widely Vyleesi will be used.

"Female sexual dysfunction is more complicated in some ways than male sexual dysfunction, so it's more difficult to treat," Dr. Nicole Cirino, co-director of the Menopause and Sexual Therapy Clinic at Oregon Health and Science University's Center for Women's Health, told CNN. She had no role in Vyleesi's development.

Cirini suspects Vyleesi probably will not be the first option women with HSDD turn to, but it might prove a useful adjunct to standard psychotherapy and Addyi.

Vyleesi, like Addyi, probably won't be overprescribed, Cirino added. When Addyi was introduced, there were concerns "that doctors would just be prescribing this medication to anybody that came in saying that they were having an issue with their libido," she said. "And I think we have to give physicians more credit than that. In fact, that didn't happen at all."

Still, Vyleesi could help some women, Cirino said

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

FDA Approves Secuado (asenapine) Transdermal System for the Treatment of Adults with Schizophrenia

Noven Pharmaceuticals, Inc., a wholly-owned subsidiary of Hisamitsu Pharmaceutical Co., Inc., today announced the U.S. Food and Drug Administration (FDA) has approved Secuado (asenapine see below pic)) transdermal system, the first-and-only transdermal patch formulation for the treatment of adults with schizophrenia.

“As people living with schizophrenia cycle through treatments their therapeutic options narrow, leaving them and their caregivers looking for new treatment options,” said Leslie Citrome, M.D., M.P.H., Clinical Professor of Psychiatry and Behavioral Sciences, New York Medical College. “In addition to offering a new delivery option, transdermal patches can also provide caretakers and healthcare providers with a non-intrusive, visual confirmation that a treatment is being utilized.”

The once-daily transdermal drug delivery system (TDDS) provides sustained concentrations during wear time (24 hours)2 of the atypical antipsychotic drug asenapine, a well-established treatment for schizophrenia. A transdermal patch may help to mitigate some of the challenges patients face with the management of their schizophrenia.2

“There is an enormous unmet need for new types of schizophrenia treatments, and Noven is committed to giving people living with this devastating disease and their family members new options that may help them effectively manage their symptoms,” said Dr. Naruhito Higo, Chairman and Chief Executive Officer, Noven Pharmaceuticals, Inc. “We commend the FDA on the approval of Secuado and look forward to bringing it to market in the U.S. as soon as possible so people living with schizophrenia have a transdermal delivery option for asenapine treatment.”

In the international, Phase 3, double-blind, placebo-controlled study, Secuado achieved the primary endpoint of statistically significant improvement from baseline in the change of the total Positive and Negative Syndrome Scale (PANSS) compared to placebo at week six. Efficacy and safety were assessed during the six-week treatment period in 616 adults living with schizophrenia. Additionally, Secuado demonstrated statistically significant improvement in Clinical Global Impression-Severity (CGI-S) scores, the key secondary endpoint of the Phase 3 study.

The systemic safety profile of Secuado was consistent with what is known for sublingual asenapine.1 The most commonly observed adverse reactions were extrapyramidal disorder, application site reaction, and weight gain.1

What is Secuado?

Secuado is a prescription medicine used to treat adults with schizophrenia. Secuado is a transdermal system (patch) you apply to your skin. It is not known if Secuado is safe and effective in children less than 18 years of age with schizophrenia.

IMPORTANT SAFETY INFORMATION

Secuado may cause serious side effects, including:

• Increased risk of death in elderly people with dementia-related psychosis. Medicines like Secuado can raise the risk of death in elderly people who have lost touch with reality (psychosis) due to confusion and memory loss (dementia). Secuado is not approved for the treatment of people with dementia-related psychosis.
• Stroke (cerebrovascular problems) in elderly people with dementia-related psychosis that can lead to death.
• Neuroleptic Malignant Syndrome (NMS): a serious condition that can lead to death. Immediately remove the patch. Call your healthcare provider or go to the nearest hospital emergency room right away if you have some or all of the following: high fever, confusion, stiff muscles, increased sweating and changes in your breathing, heart rate and blood pressure.
• Uncontrolled body movements (tardive dyskinesia). Secuado may cause movements that you cannot control in your face, tongue, or other body parts. Tardive dyskinesia may not go away, even if you stop taking Secuado. Tardive dyskinesia may also start after you stop taking Secuado.
• Problems with your metabolism such as:
  • High blood sugar (hyperglycemia) and diabetes. Increases in blood sugar can happen in some people who take Secuado.
    Call your healthcare provider if you have any of these symptoms of high blood sugar during treatment with Secuado:
    • Feel very thirsty or very hungry
    • Feel sick to your stomach
    • Feel weak or tired
    • Need to urinate more than usual
    • Feel confused, or your breath smells fruity
  • Increased fat levels (cholesterol and triglycerides) in your blood
  • Weight gain. You and your healthcare provider should check your weight regularly during treatment with Secuado.
• Allergic reactions. You may observe rash, decreased blood pressure or a fast heart rate.
• Decreased blood pressure (orthostatic hypotension). You may feel lightheaded or faint when you rise too quickly from a sitting or lying position.
• Falls. Secuado may make you sleepy or dizzy, may cause a decrease in your blood pressure when changing position, and can slow your thinking which may lead to falls.
• Low white blood cell count. Your healthcare provider may do blood tests during the first few months of treatment with Secuado.
• Irregular heartbeat or a heartbeat that does not feel normal (QT prolongation)
• Increased prolactin levels in your blood (hyperprolactinemia). Your healthcare provider may do blood tests to check your prolactin levels during treatment with Secuado.
• Seizures (convulsions)
• Impaired thinking and motor skills. Use caution when operating heavy machinery when using Secuado.
• Problems controlling your body temperature so that you feel too warm
• Difficulty swallowing
• External heat. Avoid exposing Secuado to direct external heat sources such as hair dryers, heating pads, electric blankets, heated water beds, etc.
• Application site reactions. Increased skin irritation may occur if Secuado is applied for a longer period than instructed or if the same application site is used repeatedly. Use a different application site each day to decrease skin reactions. If skin reactions continue or spread beyond the application site, tell your healthcare provider. Symptoms of application site reactions may include:
• Redness
• Itching
• Irritation
• Pimple-like raised skin
• Pain of the skin
• Swelling
• More 

Ref : https://en.wikipedia.org/wiki/Asenapine

FDA Approves Nayzilam (midazolam) Nasal Spray to Treat Seizure Clusters

  

UCB announced   that the U.S. Food and Drug Administration (FDA) has approved a New Drug Application for the company’s newest anti-epileptic drug (AED) Nayzilam (midazolam) nasal spray CIV, a benzodiazepine indicated for the acute treatment of intermittent, stereotypic episodes of  frequent seizure activity (i.e., seizure clusters, acute repetitive seizures) that are distinct from a patient’s usual seizure pattern in patients with epilepsy 12 years of age and older. Nayzilam now provides patients and caregivers with the first and only FDA-approved nasal option for treating seizure clusters.  

It is estimated that more than 150,000 people in the U.S. with uncontrolled epilepsy also experience seizure clusters.2 Rescue treatment of seizure clusters is critical because when left untreated, seizure clusters can increase the risk of physical injury, neurological damage, prolonged seizures, and status epilepticus. Despite the impact of seizure clusters, many diagnosed patients may go untreated because currently available treatment options are not preferred.

Nayzilam is a short-term treatment for seizure clusters in patients with epilepsy. The nasal spray is designed as a single-use treatment that can be carried with a patient. Nayzilam allows for administration by a non-healthcare professional in patients actively seizing when and where a seizure cluster occurs. Nayzilam can provide value to patients who are experiencing these disruptive seizures.

“As global leaders in epilepsy, the approval of Nayzilam complements our already strong epilepsy portfolio, improving our ability to provide value to people living with poorly controlled seizures, and builds on our passion and expertise in this field. We are pleased to expand and diversify the solutions we can offer to the epilepsy community, providing an innovative and differentiated solution to help support management of seizure clusters,” said Jean-Christophe Tellier, Chief Executive Officer, UCB.

Nayzilam is the first new medication approved to treat seizure clusters in more than 20 years in the U.S. Its nasal delivery could provide significant value to patients who currently have limited treatment options.

“When a patient experiences seizure clusters, there is often significant impact on their overall quality of life, in addition to posing greater risks for increased emergency department related hospitalizations and more serious seizure emergencies,” said Dr. Steven S. Chung, MD, Executive Director and Program Chair of the Neuroscience Institute and Director of the Epilepsy Program at Banner – University Medical Center. “Further, as a neurologist specializing in epilepsy, treating seizure clusters today presents a challenging barrier for many patients. The availability of a new treatment option, such as Nayzilam, has potential to help improve the lives of patients and their families by providing another option for rescue care.”

https://www.drugbank.ca/drugs/DB00683

Is Green Tea a Fad or a Real Health Boost?

In continuation of my updates on Green tea

Green tea is a popular health trend, with many people sipping in hopes of deriving benefits from the brew.

There's nothing wrong with that, dietitians say -- green tea is a healthy drink loaded with antioxidants. But the jury's still out on many of its purported health benefits.

"Clinical trials related to green tea are still in their early stages," said Nancy Farrell Allen, a registered dietitian nutritionist in Fredericksburg, Va. "I say drink it, enjoy it. It's not going to hurt, and it might have worthy benefits to it. But nutrition is a science, and it takes time for our understanding to evolve."

Green tea's potential health benefits derive from catechins, which are powerful antioxidant compounds known as flavonoids, said Chelsey Schneider, clinical nutrition supervisor at Mount Sinai Beth Israel Cancer Center in New York City.

One catechin in particular, known as EGCG, is found at higher levels in green tea than in either white or black tea, she said.

"This compound can be even stronger than vitamin C and E, which are very, very strong antioxidants," Schneider said. Antioxidants help prevent damage to cells.

Green, black and white tea all come from the same plant, said Allen, who is a spokeswoman for the Academy of Dietetics and Nutrition.

Green tea is made from the leaves of the mature plant, while white tea is made of leaves plucked early in development. Black tea is made from green tea leaves that are laid out and covered with a damp cloth, she said.

"They dry and blacken and ferment a little, giving black tea that darker, richer flavor," Allen said. But this process also reduces levels of catechins in black tea.

Weight loss has been associated with green tea, with experts suggesting that its mixture of caffeine and catechins can enhance a person's metabolism and processing of fat, according to the University of California-Davis Department of Nutrition.

But it appears that folks have to drink a lot of green tea to get substantial weight loss benefits and carefully watch the rest of their diet, UC-Davis says.

Green tea also has been tied to heart health.

For example, green tea was shown to reduce "bad" LDL cholesterol in a 2018 study of more than 80,000 Chinese published in the Journal of the American Heart Association.

Evidence suggests catechins in green tea also could lower risk of heart attacks, help blood vessels relax and reduce inflammation, UC-Davis says.

Green tea even has been associated with a lower risk of some cancers.

The American Cancer Society says studies have linked green tea to a reduction in ovarian cancer risk. And UC-Davis said experimental models have shown that green tea might reduce risk of a variety of other cancers.

But a 2016 evidence review by the Cochrane Library concluded that there is "insufficient and conflicting evidence to give any firm recommendations regarding green tea consumption for cancer prevention."

Schneider said the research is limited. "Some small studies say green tea can maybe be preventative for certain cancers, like breast, ovarian, endometrial, pancreatic and oral cancers, but there aren't so many conclusive human trials that support that," she said.

Green tea also might help keep your brain younger. A 2014 study in the journal PLOS One found that Japanese who drank more green tea had significantly less decline in brain function, although researchers couldn't rule out the possibility that these folks might have other healthy habits that helped keep them mentally sharp.

One caveat with all of this research is that it tends to take place in Asian countries, where people drink much more green tea. There might be significant differences for Americans.

And the way you take your green tea could diminish any potential positive effects, Schneider added.

"A lot of people are adding processed white sugar to their green tea, which really makes something beautiful and healthy into something unhealthy," she said.

Adding milk or cream to your tea also might not be a good idea.

"There are some studies that say having milk in green tea can actually block the effects of you absorbing the antioxidant," Schneider said. "If it was me, I'd drink it straight up."

Coffee Might Be Your Go-to Brew for Weight Loss

In continuation of my update on coffee

Could America's favorite morning drink also help fight one of its biggest health issues, obesity?

That's the suggestion from a British study that finds coffee stimulates the human body's "brown fat," a heat-generating form of fat that literally burns calories in a process called thermogenesis.

"This is the first study in humans to show that something like a cup ofcoffeecan have a direct effect on our brown fat functions," said study leader Michael Symonds, of the University of Nottingham.

"The potential implications of our results are pretty big, as obesity is a major health concern for society and we also have a growing diabetes epidemic and brown fat could potentially be part of the solution in tackling them," he said in a university news release.

But one U.S. obesity and nutrition expert said it's just too early to label coffee a dieter's best friend.

"Usually thermogenic properties are too minimal and insignificant" to help someone go from overweight to normal weight, explained registered dietitian Sharon Zarabi. She directs the bariatrics program at Lenox Hill Hospital in New York City.

As Symonds' team explained, thermogenic brown fat was long thought to only exist in either human babies or hibernating animals, such as bears.

But in recent years it's been discovered in adult people. It's distinct from white fat cells, which is where the body stores excess calories.

"Brown fat works in a different way to other fat in your body and produces heat by burning sugar and fat, often in response to cold," Symonds explained. So, "increasing its activity improves blood sugar control as well as improving blood lipid [cholesterol] levels, and the extra calories burnt help with weight loss."

But can brown fat be stimulated into calorie-burning activity by something you eat or drink?

To find out, the British team used stem cell-based studies to first see if caffeine might do the trick. It did, at a certain dose.

The next step was to use high-tech imaging to track changes in brown fat stored in people's necks.

"We were able to image someone straight after they had a drink [of coffee] to see if the brown fat got hotter," said Symonds.

"The results were positive," he said, so the next step is to figure out which component of coffee -- perhaps the caffeine -- is activating brown fat.

His team is also "looking atcaffeinesupplements to test whether the effect is similar," Symonds said. "Once we have confirmed which component is responsible for this, it could potentially be used as part of a weight management regime or as part of [a] glucose regulation program to help prevent diabetes."

But Zarabi said dieters shouldn't view coffee as any magic potion for weight loss.

"I'd still recommend a cup o' joe at some point in the morning for a mental boost and pep in the day, but definitely not to help you lose weight -- unless you're using that caffeine for stimulation of a heart-pounding workout," she said.

That's because exercise remains the best and most efficient way to burn calories, Zarabi said.

But if you do choose to try coffee to lose weight, drink it black, she advised.

"This shouldn't give anyone the pass to drink unlimited amounts of coffee," Zarabi said. "And many drink coffee 'light and sweet,' which defeats the whole purpose of burning energy, because you're taking it all back in with the condiments."

AbbVie Announces US FDA Approval of Venclexta (venetoclax) as a Chemotherapy-Free Combination Regimen for Previously Untreated Chronic Lymphocytic Leukemia Patients

In continuation of my update on Venclexta (venetoclax)

AbbVie a research-based global biopharmaceutical  company,  announced that the U.S. Food and Drug Administration (FDA) has approved Venclexta (venetoclax) in combination with obinutuzumab (Gazyva®) for previously untreated patients with chronic lymphocytic leukemia (CLL) or small lymphocytic lymphoma (SLL). The FDA granted Breakthrough Therapy designation for this combination therapy, and early submission of the data was provided under the Real-Time Oncology Review (RTOR) pilot program, which led to approval in just over two months, following submission of the complete application.

"This FDA approval provides a new chemotherapy-free combination treatment option for patients, and underscores the growing utility of Venclexta in CLL," said Michael Severino, M.D., vice chairman and president, AbbVie.  "The approval is based on findings from the CLL14 trial in which patients received a 12-month treatment regimen. The majority of patients receiving Venclexta in the trial remained progression-free at two years."

Data from the CLL14 trial is expected to be presented at an upcoming medical meeting and published in a journal this year.

"Patients never treated for their CLL have had to rely largely on chemotherapy as their initial treatment," said Michael Hallek, M.D., lead investigator of the CLL14 study, Department of Internal Medicine and Center of Integrated Oncology at the University Hospital Cologne in Germany, and Head of the German CLL Study Group. "The approval of the Venclexta combination means that patients with previously untreated CLL now have a finite duration, chemotherapy-free treatment option that can allow them to live longer without disease progression, induce high rates of minimal residual disease (MRD) negativity and, importantly, allow them to complete their course of therapy within 12 months. This is a major step forward in how previously untreated CLL is managed and further supports the growing benefits offered by Venclexta in CLL."

The CLL14 trial demonstrated superior progression-free survival as assessed by an independent review committee (PFS; the time from initiation of treatment until disease progression or death) in patients treated with Venclexta plus obinutuzumab compared to patients who received chlorambucil plus obinutuzumab, a commonly used standard of care. With a median follow-up of 28 months (range: 0.1 to 36 months), Venclexta plus obinutuzumab reduced the risk of progression or death by 67% compared with chlorambucil plus obinutuzumab (hazard ratio: 0.33, 95% confidence interval [CI]: 0.22, 0.51; p<0.0001).1 Median PFS was not reached in either treatment arm.1  Minimal residual disease (MRD) negativity (undetectable disease in the blood or bone marrow) was assessed as a secondary endpoint and occurs when less than one CLL cell per 10,000 leukocytes can be detected using sensitive analytical methods.  Higher rates of MRD negativity were observed with Venclexta plus obinutuzumab compared to obinutuzumab plus chlorambucil in both bone marrow (57% versus 17%, p<0.0001) and peripheral blood (76% versus 35%, p<0.0001) three months after treatment completion .

In the CLL14 trial, adverse events (AEs) were consistent with the known safety profiles of Venclexta and obinutuzumab alone. Serious adverse reactions (ARs) were reported in 49% of patients in the Venclexta plus obinutuzumab arm, most often due to febrile neutropenia and pneumonia (5% each). The most common ARs (≥15%) of any grade were neutropenia (60%), diarrhea (28%), fatigue (21%), nausea (19%), anemia (17%), and upper respiratory tract infection (17%).

Venclexta, an oral B-cell lymphoma-2 (BCL-2) inhibitor, has been granted five Breakthrough Therapy designations from the FDA.

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

FDA Approves Victoza (liraglutide) for the Treatment of Pediatric Patients 10 Years or Older with Type 2 Diabetes

In continuation of my update on Victoza (liraglutide)

The U.S. Food and Drug Administration   approved Victoza (liraglutide) injection for treatment of pediatric patients 10 years or older with type 2 diabetes. Victoza is the first non-insulin drug approved to treat type 2 diabetes in pediatric patients since metformin was approved for pediatric use in 2000. Victoza has been approved to treat adult patients with type 2 diabetes since 2010.

“The FDA encourages drugs to be made available to the widest number of patients possible when there is evidence of safety and efficacy,” said Lisa Yanoff, M.D, acting director of the Division of Metabolism and Endocrinology Products in the FDA’s Center for Drug Evaluation and Research. “Victoza has now been shown to improve blood sugar control in pediatric patients with type 2 diabetes. The expanded indication provides an additional treatment option at a time when an increasing number of children are being diagnosed with this disease.”

Type 2 diabetes is the most common form of diabetes, occurring when the pancreas cannot make enough insulin to keep blood sugar at normal levels. Although type 2 diabetes primarily occurs in patients over the age of 45, the prevalence rate among younger patients has been rising dramatically over the past couple of decades. The Diabetes Report Card published by the U.S. Centers for Disease Control and Prevention estimates that more than 5,000 new cases of type 2 diabetes are diagnosed each year among U.S. youth younger than age 20.

Victoza improves blood sugar levels by creating the same effects in the body as the glucagon-like peptide (GLP-1) receptor protein in the pancreas. GLP-1 is often found in insufficient levels in type 2 diabetes patients. Like GLP-1, Victoza slows digestion, prevents the liver from making too much glucose (a simple sugar), and helps the pancreas produce more insulin when needed. As noted on the label, Victoza is not a substitute for insulin and is not indicated for patients with type 1 diabetes or those with diabetic ketoacidosis, a condition associated with diabetes where the body breaks down fat too quickly because there is inadequate insulin or none at all. Victoza is also indicated to reduce the risk of major adverse cardiovascular events in adults with type 2 diabetes and established cardiovascular disease; however, its effect on major adverse cardiovascular events in pediatrics was not studied and it is not indicated for this use in children.

The efficacy and safety of Victoza for reducing blood sugar in patients with type 2 diabetes was studied in several placebo-controlled trials in adults and one placebo-controlled trial with 134 pediatric patients 10 years and older for more than 26 weeks. Approximately 64% of patients in the pediatric study had a reduction in their hemoglobin A1c (HbA1c) below 7% while on Victoza, compared to only 37% who achieved these results with the placebo. HbA1c is a blood test that is routinely performed to evaluate how well a patient’s diabetes is controlled, and a lower number indicates better control of the disease. These results occurred regardless of whether the patient also took insulin at the same time. Adult patients who took Victoza with insulin or other drugs that increase the amount of insulin the body makes (e.g., sulfonylurea) may have an increased risk of hypoglycemia (low blood sugar). Meanwhile, pediatric patients 10 years and older taking Victoza had a higher risk of hypoglycemia regardless of whether they took other therapies for diabetes.

The prescribing information for Victoza includes a Boxed Warning to advise health care professionals and patients about the increased risk of thyroid C-cell tumors. For this reason, patients who have had, or have family members who have ever had medullary thyroid carcinoma (MTC) should not use Victoza, nor should patients who have an endocrine system condition called multiple endocrine neoplasia syndrome type 2 (MEN 2). In addition, people who have a prior serious hypersensitivity reaction to Victoza or any of the product components should not use Victoza. Victoza also carries warnings about pancreatitis, Victoza pen sharing, hypoglycemia when used in conjunction with certain other drugs known to cause hypoglycemia including insulin and sulfonylurea, renal impairment or kidney failure, hypersensitivity and acute gallbladder disease. The most common side effects are nausea, diarrhea, vomiting, decreased appetite, indigestion and constipation.

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

FDA Approves Symdeko (tezacaftor/ivacaftor and ivacaftor) to Treat the Underlying Cause of CF in Children Ages 6-11 Years with Certain Mutations in the CFTR Gene

In continuation of my update on tezacafto

   Tezacaftor 

                                            

                                                                                             Lumacaftor/ivacaftor

Vertex Pharmaceuticals Incorporated (Nasdaq: VRTX)  announced the U.S. Food and Drug Administration (FDA) approved Symdeko (tezacaftor/ivacaftor and ivacaftor) for use in children with cystic fibrosis ages 6 through 11 years who have two copies of the F508del-CFTR mutation or who have at least one mutation in the cystic fibrosis transmembrane conductance regulator (CFTR) gene that is responsive to Symdeko. It was previously approved by the FDA for use in patients with cystic fibrosis 12 years and older with two copies of the F508del mutation or one copy of a responsive mutation in the U.S. An additional dosage strength of Symdeko tablets is now available (tezacaftor 50 mg/ivacaftor 75 mg and ivacaftor 75 mg) in connection with this approval.

“Today’s expanded approval of Symdeko in children ages 6 through 11 is an important step in our efforts to continue to bring treatment options to the youngest patients possible and importantly brings us closer to our goal of developing medicines for all people living with CF,” said Reshma Kewalramani, M.D., Executive Vice President and Chief Medical Officer at Vertex.

Vertex completed a 24-week Phase 3 open-label, multicenter study to evaluate the pharmacokinetics, safety, and tolerability of tezacaftor/ivacaftor and ivacaftor in children ages 6 through 11 years in the U.S. and Canada. The regimen was generally well tolerated, and safety data were similar to what was observed in previous studies of patients aged 12 years and older. The full data from this study will be published later this year.

“We’ve seen the clinical impact of Symdeko in people with CF aged 12 years and above, and this approval marks a crucial milestone for patients ages 6 through 11 years who may benefit from CFTR modulation, enabling us to treat the basic defect in CF at an earlier stage of disease,” said Seth Walker, M.D., University Hospitals of Cleveland, Cleveland Medical Center, Rainbow Babies and Children’s Hospital. “Symdeko is an important treatment option for eligible people with CF who either never started or have discontinued another CFTR modulator.”

About Cystic Fibrosis

Cystic Fibrosis (CF) is a rare, life-shortening genetic disease affecting approximately 75,000 people in North America, Europe and Australia.

CF is caused by a defective or missing cystic fibrosis transmembrane conductance regulator (CFTR) protein resulting from mutations in the CFTR gene. Children must inherit two defective CFTR genes — one from each parent — to have CF. There are approximately 2,000 known mutations in the CFTR gene. Some of these mutations, which can be determined by a genetic test, or genotyping test, lead to CF by creating non-working or too few CFTR proteins at the cell surface. The defective function or absence of CFTR protein results in poor flow of salt and water into and out of the cell in a number of organs. In the lungs, this leads to the buildup of abnormally thick, sticky mucus that can cause chronic lung infections and progressive lung damage in many patients that eventually leads to death. The median age of death is in the mid-to-late 20s.

About Symdeko (tezacaftor/ivacaftor and ivacaftor) 

Some mutations result in CFTR protein that is not processed or folded normally within the cell, and that generally does not reach the cell surface. Symdeko is a combination of tezacaftor and ivacaftor. Tezacaftor is designed to address the trafficking and processing defect of the CFTR protein to enable it to reach the cell surface where ivacaftor can increase the amount of time the protein stays open.

U.S. INDICATION FOR SYMDEKO® (tezacaftor/ivacaftor and ivacaftor) tablets 

Symdeko is a prescription medicine used for the treatment of cystic fibrosis (CF) in patients aged 6 years and older who have two copies of the F508del mutation, or who have at least one mutation in the CF gene that is responsive to treatment with Symdeko. Patients should talk to their doctor to learn if they have an indicated CF gene mutation. It is not known if Symdeko is safe and effective in children under 6 years of age.

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

https://en.wikipedia.org/wiki/Lumacaftor/ivacaftor