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FDA Approves New HIV Drug for Adults with Limited Treatment Options

U.S. Food and Drug Administration approved Sunlenca (lenacapavir), a new type of antiretroviral medication for adult patients living with human immunodeficiency virus type 1 (HIV-1), whose HIV infections cannot be successfully treated with other available treatments due to resistance, intolerance, or safety considerations.

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Today, the U.S. Food and Drug Administration approved Sunlenca (lenacapavir), a new type of antiretroviral medication for adult patients living with human immunodeficiency virus type 1 (HIV-1), whose HIV infections cannot be successfully treated with other available treatments due to resistance, intolerance, or safety considerations. After the starting dose is completed, Sunlenca is administered as subcutaneous (under the skin) injections once every six months, allowing convenient dosing for patients.

“Today’s approval ushers in a new class of antiretroviral drugs that may help patients with HIV who have run out of treatment options,” said Debra Birnkrant, M.D., director of the Division of Antivirals in the FDA’s Center for Drug Evaluation and Research. “The availability of new classes of antiretroviral medications may possibly help these patients live longer, healthier lives.”

Sunlenca is the first of a new class of drugs called capsid inhibitors to be FDA-approved for treating HIV-1. Sunlenca works by blocking the HIV-1 virus’ protein shell (the capsid), thereby interfering with multiple essential steps of the viral lifecycle. Sunlenca’s starting dose is given as oral tablets and subcutaneous injections, followed by maintenance injections every six months; Sunlenca is given in combination with other antiretroviral(s). 

The safety and efficacy of Sunlenca were established through a multicenter clinical trial with 72 patients whose HIV infections were resistant to multiple classes of HIV medications. These patients had to have high levels of virus in their blood despite being on antiretroviral drugs. Patients were enrolled into one of two study groups. One group was randomized to receive either Sunlenca or placebo in a double-blind fashion, and the other group received open-label Sunlenca. The primary measure of efficacy was the proportion of patients in the randomized study group who achieved a certain level of reduction in virus during the initial 14 days compared to baseline. In this group, 87.5% of patients who received Sunlenca achieved such a decrease in virus compared to 16.7% of patients who received a placebo. After 26 weeks of Sunlenca plus other antiretrovial drugs, 81% of participants in the first group achieved HIV RNA suppression, where levels of HIV were low enough to be considered undetectable. After 52 weeks, 83% of participants continued to have HIV RNA suppression.

The most common adverse reactions with Sunlenca were injection site reactions and nausea. Most injection site reactions were described as swelling, pain or redness. Sunlenca comes with certain warnings and precautions. Injection site reactions described as nodules or indurations may be persistent in some patients. Additional warnings and precautions include the risk of developing immune reconstitution syndrome, which is when the immune system overreacts after starting HIV treatment. Also, small (residual) amounts of Sunlenca can remain in the body for up to a year or longer; low levels of drug caused by missing doses of Sunlenca or failing to maintain a fully suppressive HIV treatment regimen after stopping Sunlenca could lead to an increased risk of developing viral resistance. Residual amounts of Sunlenca could also lead to potential drug interactions.

Patients should not receive Sunlenca if they also take certain drugs that cause reduced levels of Sunlenca. This may result in losing virologic response and developing viral resistance. 

The FDA granted Sunlenca Priority ReviewFast Track and Breakthrough Therapy designations for this indication. 

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The FDA granted the approval of Sunlenca to Gilead Sciences.

Source: FDA

Food and Beverage

Nationwide Health Alert for E. coli Contaminated Ground Beef: What You Need to Know

“Nationwide health alert issued for E. coli-contaminated ground beef. Check FSIS website for affected products and disposal instructions.”

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A recent national health alert has been issued by the U.S. Department of Agriculture’s Food Safety and Inspection Service (FSIS) regarding Greater Omaha ground beef products potentially contaminated with E. coli O157:H7. This particular strain of E. coli can cause severe gastrointestinal infections in humans. In this article, we will provide you with all the information you need to know about this alert and how to stay safe.

Product Details:
The affected ground beef products were produced and packaged on March 28, 2024, with a “Use/Freeze by” date of April 22, 2024. The packaging will also have “EST.960A” inside the USDA mark of inspection. While the ground beef was distributed to various restaurants and retail locations nationwide, it is important to note that the impacted products are no longer available for sale.

Affected Products:

  • 10-lb. ground beef chub: GROUND BEEF 85 FINE GRIND 10#/6 (Lot codes: 25, 28, 29, 30, 31, 32, and 33; Case code: 263085)
  • 5-lb. ground beef chub: GROUND BEEF GOHERF GB RIB BRISKET CHUCK CRAFT BURGER 5LB (Lot code: 26; Case code: 66500)
  • 5-lb. ground beef chub: Greater Omaha 100% ALL NATURAL 5 LBS. GOURMET BLEND RIB BRISKET CHUCK
  • 5-lb. ground beef chub: GROUND BEEF GOHERF GB 81 FINE GRIND 5#/12 EXACT WEIGHT (Lot code: 26; Case code: 663581)
  • 4-pack 8-oz ground beef patties: GROUND BEEF GOANG GB Patty 8OZ Homestyle Rib/Brisket/CH (Lot code: 34; Case code: 716800)
  • 4-pack 8-oz ground beef patties: LOT 34 Ground Beef GB GOANG 75 PATTY PUCK 8 OZ (Lot code: 34; Case code: 728075)
  • 4-pack 7-oz ground beef patties: LOT 34 GROUND BEEF GOANG Rib/Brisket/Chuck 7OZ HOMESTYLE (Lot code: 34; Case code: 716700)
  • 6-oz ground beef patties: LOT 34 GROUND BEEF GOANG GB PATTY 6 OZ HOMESTYLE RIB/BRISKET/CHUCK (Lot code: 34; Case code: 716600)
  • 5-lb. ground beef chub: GROUND BEEF GOHERF GB 81 FINE GRIND 5LB EXACT WEIGHT (Lot code: 26; Case code: 63581)
  • 6-pack 5.33-oz ground beef patties: Ground Beef GOHERF RIB BRISKET CHUCK 5.33oz HOMESTYLE (Lot code: 27; Case code: 616500)
  • 4-pack 8-oz ground beef patties: LOT 27 Ground Beef GOHERF Homestyle GB PATTY RIB/BRISKET/CHUCK 8 OZ (Lot code: 27; Case code: 616800)
  • 10-lb. ground beef chub: GROUND BEEF 73 FINE GRIND 10#/6 (Lot code: 37; Case code: 263073)
  • 4-pack 8-oz ground beef patties: LOT 51 Ground Beef GB GOANG 75 PATTY PUCK 8OZ (Lot code: 51; Case code: 728075)

Recommendations:
If you have any of the above-mentioned ground beef products stored in your freezer, the FSIS advises against consuming them. Instead, it is important to either throw them away or return them to the place of purchase. Doing so will help prevent potential health risks.

Moreover, it is essential to note that no confirmed illness cases have been reported thus far in connection with this specific health alert. However, if you have consumed the ground beef and are experiencing any symptoms of illness, it is recommended to reach out to a healthcare provider immediately.


Ensuring the safety and well-being of consumers is a priority, and that is precisely why this nationwide health alert has been issued concerning E. coli contamination in specific Greater Omaha ground beef products. By taking the necessary precautions and following the FSIS recommendations, we can collectively prevent any potential health risks associated with this incident.

Remember, staying informed and proactive during such situations is crucial for ensuring the health and safety of yourself and your loved ones. Keep up to date with any further developments by visiting the FSIS website or seeking information from reliable sources. Stay safe and healthy!

Check out the article on The Hill regarding the E. Coli warning. https://thehill.com/changing-america/well-being/prevention-cures/4610002-nationwide-health-alert-issued-for-ground-beef-over-potential-e-coli-risk/

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What is E. Coli?

-Escherichia coli is a gram-negative, facultative anaerobic, rod-shaped coliform bacterium. – It is commonly found in the lower intestine of warm-blooded organisms. – Most E. coli strains are harmless, but some can cause food poisoning and contamination incidents. – Some strains of E. coli are beneficial to humans by producing vitamin or preventing the colonization of pathogenic bacteria. – E. coli is expelled through fecal matter and grows rapidly for three days before declining.

E. coli and other bacteria make up only a small part of the gut microbiota, but can cause disease through fecal-oral transmission. They can be used as indicators to test for fecal contamination in the environment, and some strains can survive for days outside a host.

E. coli is a bacterium that has been extensively studied for over 60 years and can be easily and inexpensively grown in a lab. It is a chemoheterotroph and requires carbon and energy. E. coli is the most widely studied prokaryotic model organism and is significant in biotechnology and microbiology. It reproduces quickly, taking as little as 20 minutes under favorable conditions. (Wikipedia)

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FDA Approval of Nonsteroidal Treatment for Duchenne Muscular Dystrophy

Breaking news! FDA approves Duvyzat for Duchenne Muscular Dystrophy, a nonsteroidal treatment providing hope for patients and families. #DMD #FDAApproval

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Breaking news in the medical world! The U.S. Food and Drug Administration has just approved Duvyzat (givinostat), an oral medication for the treatment of Duchenne Muscular Dystrophy (DMD) in patients six years of age and older. Duvyzat is making history as the first nonsteroidal drug approved to treat patients with all genetic variants of DMD. This is a significant milestone in the treatment of this devastating disease.

DMD, being the most common childhood form of muscular dystrophy, primarily affects males. It is a neurological disorder that leads to progressive muscle weakness due to a lack of dystrophin, a muscle protein. Over time, the muscles deteriorate, causing difficulties with walking, muscle strength, and eventually leading to breathing problems and early death. However, with advancements in treatment, the life expectancy for individuals with DMD has been steadily increasing, with some patients surviving beyond 30 years.

Duvyzat is a histone deacetylase (HDAC) inhibitor that targets pathogenic processes to reduce inflammation and loss of muscle in patients with DMD. Its efficacy for the treatment of DMD was evaluated in an 18-month phase 3 study involving a randomized, double-blind, placebo-controlled trial. The primary endpoint of the study was the change in muscle function, measured by the time it took patients to climb four stairs. Patients treated with Duvyzat showed a statistically significant reduction in the decline of muscle function compared to placebo.

Another measure of efficacy was the change in physical function assessed by the North Star Ambulatory Assessment (NSAA), a scale commonly used to rate motor function in boys with DMD who can still walk. Patients treated with Duvyzat experienced less worsening in their NSAA scores after 18 months, compared to those on placebo.

Like any medication, Duvyzat does come with some potential side effects. The most common ones reported were diarrhea, abdominal pain, a decrease in platelets, nausea/vomiting, an increase in triglycerides, and fever. It’s important for healthcare providers to evaluate a patient’s platelet counts and triglyceride levels before prescribing Duvyzat. Patients with low platelet counts should not take the drug. Monitoring of platelet counts and triglycerides throughout treatment will help determine if any dosage adjustments are needed.

Healthcare professionals should also be aware that Duvyzat may cause QTc prolongation, which can increase the risk of irregular heartbeats. It’s crucial for patients taking other medications known to cause QTc prolongation or with certain types of heart disease to avoid taking Duvyzat.

The recommended dosage of Duvyzat is determined by the patient’s body weight, and it should be taken orally twice daily with food.

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The approval of Duvyzat was granted to Italfarmaco S.p.A., and it received priority review, fast-track designation, as well as orphan drug and rare pediatric disease designations from the FDA. This demonstrates the agency’s commitment to advancing the development of new therapies for DMD and its recognition of the urgent need for effective treatments.

This milestone approval represents hope and progress for individuals and families affected by DMD. It provides another treatment option to help reduce the burden of this progressive and debilitating disease, regardless of the specific genetic mutation. With continued advancements in medical research and the dedication of organizations like the FDA, we are moving closer to a future where individuals with DMD can lead healthier lives.

As always, it’s important to consult with healthcare professionals for more information and guidance regarding Duvyzat and its suitability for individual cases. Let’s celebrate this achievement in medical science and look forward to more groundbreaking developments in the treatment of Duchenne Muscular Dystrophy.

Source: FDA

Related Information

  • Duchenne muscular dystrophy – About the Disease – Genetic and Rare Diseases Information Center
  • The FDA, an agency within the U.S. Department of Health and Human Services, protects the public health by assuring the safety, effectiveness, and security of human and veterinary drugs, vaccines and other biological products for human use, and medical devices. The agency also is responsible for the safety and security of our nation’s food supply, cosmetics, dietary supplements, products that give off electronic radiation, and for regulating tobacco products.

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Understanding RSV: Symptoms, Treatment, and Prevention

RSV: a viral respiratory infection affecting children and adults. Learn about symptoms, treatment, and prevention for a healthier future.

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man in gray sweater sitting beside woman
Photo by Vlada Karpovich on Pexels.com

RSV, short for Respiratory Syncytial Virus, is a common viral infection that primarily affects the respiratory system, particularly young children. While RSV infections are usually mild, they can pose a greater risk to infants, older adults, and individuals with weakened immune systems. If you or a loved one are facing RSV, it can be overwhelming to know what to do next. That’s why it’s important to know the symptoms, treatment options, and preventative measures available to you. By being informed and taking action, you can give yourself and those around you hope and guidance during this difficult time. So let’s explore what you can do to fight RSV and emerge victorious.

Symptoms and Diagnosis:
RSV presents symptoms resembling a cold, including cough, runny nose, fever, and occasionally, difficulty breathing. Infants may exhibit irritability, decreased appetite, and lethargy. Diagnosing RSV usually involves a medical professional evaluating symptoms, conducting a physical examination, and, if necessary, performing laboratory tests to confirm the presence of the virus.

Treatment and Management:
In most cases, RSV infections can be managed at home with supportive care. This includes ensuring proper hydration, maintaining a comfortable environment, and using over-the-counter medications to alleviate symptoms under a doctor’s guidance. However, for high-risk individuals or severe cases, hospitalization may be required for closer monitoring and specialized treatment, such as oxygen therapy or intravenous fluids.

Prevention is Key:
Preventing the spread of RSV is crucial, especially for vulnerable populations. Practicing good hygiene, such as frequent handwashing, covering coughs and sneezes, and avoiding close contact with infected individuals, can significantly reduce the risk of transmission. Additionally, promoting a clean and sanitized environment, particularly in daycare centers and schools, can help curb the spread of the virus.

Hopeful Outlook:
While RSV can be concerning, it’s important to remember that most cases resolve on their own with time and supportive care. In fact, the majority of children infected with RSV recover fully without complications. By following preventive measures, seeking medical attention when needed, and staying informed about the latest developments in RSV research and treatment, we can approach this viral infection with hope and confidence.

Respiratory Syncytial Virus (RSV) is a common viral infection that primarily affects young children, causing cold-like symptoms and occasionally resulting in more severe respiratory distress. However, with proper care and attention, RSV can be managed effectively. By understanding the symptoms, seeking medical help when necessary, and adopting preventive measures, we can protect ourselves and our loved ones from the impact of RSV and look forward to brighter days ahead.

You can find more information about RSV, including its treatment and prevention, by visiting the CDC website. https://www.cdc.gov/rsv/index.html

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