Ozempic prescriptions can be easy to get online. Its popularity for weight loss is hurting those who need it most | CNN



CNN
— 

Telehealth and social media are playing a significant role in driving demand for Ozempic, a prescription drug that treats Type 2 diabetes, experts told CNN. The current drug shortage has limited access for patients with diabetes who rely on it to control their blood sugar.

Digital health companies make medications like Ozempic easier to get by providing prescriptions online. Many advertise quick and easy — sometimes same-day — access.

“Anecdotally, it’s almost easier to get medication [via digital health companies],” said Dr. Disha Narang, endocrinologist and director of obesity medicine at Northwestern Medicine, Lake Forest Hospital. “But not always the safest.” People who put in average weights on the online intake forms were still offered the antidiabetic drug, Narang told CNN.

In part because of Ozempic’s popularity, the prescription weight loss drug market has grown significantly, according to MarketData Enterprises, an independent market research and consulting firm. The market surpassed forecasters’ expectations for 2022 and is expected to become a nearly $2 billion industry in 2023.

WeightWatchers is also tapping into the telehealth prescription drug space. Last week, the company bought telehealth subscription service Sequence, which helps connect patients to doctors who can prescribe weight loss and diabetes drugs.

“At the start of 2022, these companies weren’t marketing this stuff,” Narang said, noting advertising around Ozempic took off in 2022. “I think we really need to start questioning our ethics around this.”

There are few across-the-board requirements when it comes to digital health companies’ intake processes, Dr. Bree Holtz, an associate professor at Michigan State University studying telemedicine, told CNN. Once a patient fills out the required forms online, information gets transferred to an in-state provider who can write the prescription. Some companies require that the patient hop on a video or phone call with the provider — others don’t require either.

“It’s a little scary that you can just wake up and get these appointments in — or these pharmaceuticals — and you’re not being cared for,” said Holtz.

Telehealth has been a game changer in providing access to health care, particularly during the pandemic. And especially for people living in places where high-quality primary care is not available, direct to consumer telehealth services can help fill a gap, said Dr. Laurie Buis, associate professor in the Department of Family Medicine at the University of Michigan, whose research focuses on digital health.

When patients begin to seek selective treatment from selective providers, however, Buis says it opens the door to problems like fragmented care or abuse. Telehealth providers may not have access to a patient’s full medical history and may be less able to provide holistic care that a primary care physician otherwise could.

“I have no doubt that some of these services are doing a good job,” said Buis. “There are also services that don’t take it quite as seriously. And that’s of concern.”

The US Food and Drug Administration first announced that Ozempic was in shortage last August. Supply will likely be strained through mid-March, according to the FDA drug shortages database.

Ozempic prescriptions in the US reached an all-time high in the last week of February, with over 373,000 prescriptions filled, according to a J.P. Morgan analysis of IQVIA data shared with CNN. That’s an increase of 111%, compared with the same week in 2022.

Of these, more than half were new prescriptions, according to a CNN review of J.P. Morgan’s analysis.​​

With many patients relying on Ozempic for diabetes treatment, providers like Narang are scrambling to figure out what alternatives to put their patients on.

“We’re getting messages daily about patients not being able to get their own medication,” Narang said. “It’s been tough for patients and providers alike.”

Ozempic currently holds more than 40% of the US market share of glucagon-like peptide 1 (GLP-1) agonists — a class of drugs that mimic an appetite-regulating hormone — according to analysis from J.P. Morgan. These drugs work by stimulating the release of insulin, which helps lower blood sugar. They also slow the passage of food through the gut.

Ozempic has grown quickly in popularity since it was first put on the market in 2018. The drug has safely and successfully been used to help diabetics improve blood sugar levels and put diabetes into remission, Narang told CNN. Ozempic is the most potent of all the GLP-1 medications, she said.

Behind the brand name Ozempic is the medication semaglutide. While Ozempic is used primarily to treat Type 2 diabetes, another drug by the name Wegovy — also semaglutide — is approved specifically for chronic weight management.

Although approved by the FDA in 2021, Wegovy was not readily available through most of last year, according to Narang, so people turned to Ozempic. According to the FDA drug shortages database, Wegovy was undersupplied starting at the end of last March but came back in stock earlier this year.

Social media buzz around the two drugs took off at the start of 2023. Celebrities shared their testimonies about how semaglutide helped them shed unwanted pounds. Elon Musk, for example, publicly credited Ozempic and Wegovy in part for his weight loss.

#Ozempic and #Wegovy have been “extremely popular” over the last few months on TikTok, according to company analytics.

The use of Ozempic and Wegovy for short-term weight loss has resulted in real consequences for patients who need the drugs most for diabetes treatment and chronic weight management, said Narang. For example, some insurance companies in the past have reportedly refused to cover Wegovy, one calling it a “vanity drug.”

Both drugs are intended for long-term use, not for short-term weight loss. Their appetite-regulating effects wear off quickly after you stop taking them.

“This is not meant to be a medication to take off your last five or 10 pounds to get ready for an event or something like that. It’s not for use of three or four weeks,” Narang said. “When we think about weight management, we’re thinking about the next 25 years of someone’s life.”



Source link

#Ozempic #prescriptions #easy #online #popularity #weight #loss #hurting #CNN

Chronic pain patients struggle to get opioid prescriptions filled, even as CDC eases guidelines | CNN



KHN
— 

Jessica Layman estimates she has called more than 150 doctors in the past few years in her search for someone to prescribe opioids for her chronic pain.

“A lot of them are straight-up insulting,” said the 40-year-old, who lives in Dallas. “They say things like ‘We don’t treat drug addicts.’”

Layman has tried a host of non-opioid treatments to help with the intense daily pain caused by double scoliosis, a collapsed spinal disc, and facet joint arthritis. But she said nothing worked as well as methadone, an opioid she has taken since 2013.

The latest phone calls came late last year, after her previous doctor shuttered his pain medicine practice, she said. She hopes her current doctor won’t do the same. “If something should happen to him, there’s nowhere for me to go,” she said.

Layman is one of the millions in the U.S. living with chronic pain. Many have struggled to get opioid prescriptions written and filled since 2016 guidelines from the Centers for Disease Control and Prevention inspired laws cracking down on doctor and pharmacy practices. The CDC recently updated those recommendations to try to ease their impact, but doctors, patients, researchers, and advocates say the damage is done.

“We had a massive opioid problem that needed to be rectified,” said Antonio Ciaccia, president of 3 Axis Advisors, a consulting firm that analyzes prescription drug pricing. “But the federal crackdowns and guidelines have created collateral damage: patients left high and dry.”

Born of an effort to fight the nation’s overdose crisis, the guidance led to legal restrictions on doctors’ ability to prescribe painkillers. The recommendations left many patients grappling with the mental and physical health consequences of rapid dose tapering or abruptly stopping medication they’d been taking for years, which carries risks of withdrawal, depression, anxiety, and even suicide.

In November, the agency released new guidelines, encouraging physicians to focus on the individual needs of patients. While the guidelines still say opioids should not be the go-to option for pain, they ease recommendations about dose limits, which were widely viewed as hard rules in the CDC’s 2016 guidance. The new standards also warn doctors about risks associated with rapid dose changes after long-term use.

But some doctors worry the new recommendations will take a long time to make a meaningful change — and may be too little, too late for some patients. The reasons include a lack of coordination from other federal agencies, fear of legal consequences among providers, state policymakers hesitant to tweak laws, and widespread stigma surrounding opioid medication.

The 2016 guidelines for prescribing opioids to people with chronic pain filled a vacuum for state officials searching for solutions to the overdose crisis, said Dr. Pooja Lagisetty, an assistant professor of medicine at the University of Michigan Medical School.

The dozens of laws that states passed limiting how providers prescribe or dispense those medications, she said, had an effect: a decline in opioid prescriptions even as overdoses continued to climb.

The first CDC guidelines “put everybody on notice,” said Dr. Bobby Mukkamala, chair of the American Medical Association’s Substance Use and Pain Care Task Force. Physicians reduced the number of opioid pills they prescribe after surgeries, he said. The 2022 revisions are “a dramatic change,” he said.

The human toll of the opioid crisis is hard to overstate. Opioid overdose deaths have risen steadily in the U.S. in the past two decades, with a spike early in the covid-19 pandemic. The CDC says illicit fentanyl has fueled a recent surge in overdose deaths.

Taking into account the perspective of chronic pain patients, the latest recommendations try to scale back some of the harms to people who had benefited from opioids but were cut off, said Dr. Jeanmarie Perrone, director of the Penn Medicine Center for Addiction Medicine and Policy.

“I hope we just continue to spread caution without spreading too much fear about never using opioids,” said Perrone, who helped craft the CDC’s latest recommendations.

Christopher Jones, director of the CDC’s National Center for Injury Prevention and Control, said the updated recommendations are not a regulatory mandate but only a tool to help doctors “make informed, person-centered decisions related to pain care.”

Multiple studies question whether opioids are the most effective way to treat chronic pain in the long term. But drug tapering is associated with deaths from overdose and suicide, with risk increasing the longer a person had been taking opioids, according to research by Dr. Stefan Kertesz, a professor of medicine at the University of Alabama-Birmingham.

He said the new CDC guidance reflects “an extraordinary amount of input” from chronic pain patients and their doctors but doubts it will have much of an impact if the FDA and the Drug Enforcement Administration don’t change how they enforce federal laws.

The FDA approves new drugs and their reformulations, but the guidance it provides for how to start or wean patients could urge clinicians to do so with caution, Kertesz said. The DEA, which investigates physicians suspected of illegally prescribing opioids, declined to comment.

The DEA’s pursuit of doctors put Danny Elliott of Warner Robins, Georgia, in a horrible predicament, said his brother, Jim.

In 1991, Danny, a pharmaceutical company rep, suffered an electric shock. He took pain medicine for the resulting brain injury for years until his doctor faced federal charges of illegally dispensing prescription opioids, Jim said.

Danny turned to doctors out of state — first in Texas and then in California. But Danny’s latest physician had his license suspended by the DEA last year, and he couldn’t find a new doctor who would prescribe those medications, Jim said.

Danny, 61, and his wife, Gretchen, 59, died by suicide in November. “I’m really frustrated and angry about pain patients being cut off,” Jim said.

Danny became an advocate against forced drug tapering before he died. Chronic pain patients who spoke with KHN pointed to his plight in calling for more access to opioid medications.

Even for people with prescriptions, it’s not always easy to get the drugs they need.

Pharmacy chains and drug wholesalers have settled lawsuits for billions of dollars over their alleged role in the opioid crisis. Some pharmacies have seen their opioid allocations limited or cut off, noted Ciaccia, with 3 Axis Advisors.

Rheba Smith, 61, of Atlanta, said that in December her pharmacy stopped filling her prescriptions for Percocet and MS Contin. She had taken those opioid medications for years to manage chronic pain after her iliac nerve was mistakenly cut during surgery, she said.

Smith said she visited nearly two dozen pharmacies in early January but could not find one that would fill her prescriptions. She finally found a local mail-order pharmacy that filled a one-month supply of Percocet. But now that drug and MS Contin are not available, the pharmacy told her.

“It has been a horrible three months. I have been in terrible pain,” Smith said.

Many patients fear a future of constant pain. Layman thinks about the lengths she’d go to in order to get medication.

“Would you be willing to buy drugs off the street? Would you be willing to go to an addiction clinic and try to get pain treatment there? What are you willing to do to stay alive?” she said. “That is what it comes down to.”

Source link

#Chronic #pain #patients #struggle #opioid #prescriptions #filled #CDC #eases #guidelines #CNN

‘Am I dreaming?’: Double lung transplants save two people with late-stage cancer | CNN



CNN
— 

Two people with stage IV lung cancer who had been told that they had only weeks or months to live are breathing freely after receiving double lung transplants, Northwestern Medicine in Chicago said Wednesday.

Lung cancer is the leading cause of cancer-related deaths in the United States. The American Cancer Society estimates that over 127,000 Americans will die from the disease this year.

It is considered stage IV once additional tumors have developed in the lungs, aside from the primary tumor, or the cancer has spread to more organs.

Someone diagnosed with stage IV lung cancer has limited treatment options, Northwestern Medicine says. A double lung transplantation offers a potentially lifesaving option for some people with a poor prognosis, but doctors say there are specific criteria a lung cancer patient must meet, including that the cancer is contained within the lungs and the person has tried all other treatment options.

In 2020, 54-year-old Albert Khoury of Chicago received a devastating lung cancer diagnosis.

Khoury, a cement finisher for the Chicago Department of Transportation, began to have back pain, sneezing and chills, along with coughing up blood, according to Northwestern Medicine. It was near the start of the Covid-19 pandemic, so at first, he thought he had coronavirus-related symptoms.

He was diagnosed with stage I lung cancer soon after.

Because of the pandemic, Khoury did not begin treatment until July 2020. At that point, the cancer had progressed to stage II and was continuing to grow, eventually reaching stage IV. He was told to consider hospice, special care for people near the end of their lives that focuses on comfort and support.

“I had a couple weeks to live,” Khoury said in a video released by the hospital. “Not that much time.”

His sister suggested that he reach out to Northwestern Medicine about the possibility of a double lung transplant.

“I need new lungs. That is the only hope to live,” Khoury said he told his doctor.

He met with an oncologist at Northwestern Medicine, who told him he should try additional treatments first. But not too long after, he was admitted to the intensive care unit with pneumonia and sepsis.

As his health declined, the oncologists began considering the rarely used procedure.

“His lungs were filled with cancer cells, and day by day, his oxygen was dropping,” said Dr. Young Chae, a medical oncologist at Northwestern Medicine who helped treat Khoury.

Transplant is typically considered for people with some form of lung cancer that has not spread to other parts of the body and for those who have tried all other treatment options and have limited time to live, according to Dr. Ankit Bharat, chief of thoracic surgery at the Northwestern Medicine Canning Thoracic Institute, who helped treat Khoury.

William Dahut, chief scientific officer at the American Cancer Society, also noted the importance of ensuring that cancer has not spread to other parts of the body before doing a transplant.

“There would need to be as much certainty as possible that the cancer is limited to the lungs, so whatever sort of extensive screening tests should be done … to ensure that there are no cancer cells outside of the lungs,” said Dahut, who was not involved in the care of either Northwestern patient.

The oncologists decided Khoury was eligible for the procedure. In September 2021, he spent about seven hours in surgery.

“Surgeons had to be extremely meticulous to not let trillions of cancer cells from the old lungs spill out into Khoury’s chest cavity or into his blood stream,” Northwestern Medicine noted in a news release.

The surgery is not without risk, Bharat said. In people with late-stage cancers, there is always a chance of it returning after the procedure.

“There is certainly the risk of potentially being in a worse off situation than they were,” he said. “So you go through a big surgery, and then you could very quickly have the cancer come back.”

Another risk is the treatment needed after a transplant, Dahut said.

All lung transplant recipients have to take medications to weaken their immune systems, which helps reduce the possibility of their body rejecting the organ – but also decreases its ability to fight off infection, according to the National Cancer Institute.

“Drugs that actually suppress your immune system put you at risk for infection afterwards but could even potentially put you at risk for second cancers afterwards,” Dahut said.

However, 18 months later, Khoury has not had any complications and is back to work.

His doctor showed him an X-ray of his chest with no signs of cancer. “When I saw that X-ray, I believed him,” Khoury said. “My body is in my hands now.”

The procedure was put to the test again last year, this time in a 64-year-old Minnesota woman.

Tannaz Ameli, a retired nurse from Minneapolis, had a persistent cough for several months. Her doctors did a chest X-ray and diagnosed her with pneumonia.

The illness lingered until she was told she had stage IV lung cancer in January 2022.

“There was no hope for my life at that point. They gave me … three months,” Ameli said in a video released by Northwestern Medicine.

She went through unsuccessful chemotherapy treatments and was told to consider hospice.

“I had no hope. I was ready for my life to end,” she said.

But her husband reached out to Northwestern Medicine about the option of a transplant. The oncologists found that Ameli fit their criteria, and she received a double lung transplant in July.

When she was told the procedure had made her cancer-free, she wondered, ” ‘Am I dreaming, sitting here? Can it happen?’ And it did happen.”

Ameli hasn’t had any complications, and she said the procedure has given her a new perspective on life.

“Every morning when I open my eyes, I just can’t believe it,” Ameli said. “Life has a different meaning now.”

Double lung transplants for cancer are rare due to the concern that the cancer may come back, Bharat said.

Historically, the surgery required sequential transplantations, but they are looking to alter the approach to lower the risk of recurrence, he said.

“Typically, what happens in a double lung transplant procedure is, we take one lung out, put the new one in, then take the second lung out and put the second lung in,” he said. “The concern is that when you take one lung out and put a new lung, the other lung is still attached, and they could cross-contaminate. … You could inadvertently have the cancer cells spread into the bloodstream.”

If cancer cells cross-contaminate or enter the bloodstream, there is a higher risk of cancer coming back.

Bharat and his team took a different approach with Khoury and Ameli: They opened the chest cavity and did a full heart and lung bypass.

“Essentially, what that means is, we don’t let any blood go through the heart and the lungs and bypass all of that,” Bharat said. “That allows us to then stop the blood flow to the lungs, which will prevent any cancer cells from going from the lung into the bloodstream.”

The surgeons gave Khoury and Ameli lung-shaped friendship necklaces Wednesday to mark their success.

Source link

#dreaming #Double #lung #transplants #save #people #latestage #cancer #CNN

What is the painful condition called shingles? | CNN



CNN
— 

Sen. Dianne Feinstein, the 89-year-old California Democrat, recently announced she is out of the hospital and recovering at home from shingles, a painful viral inflammation in the skin’s nerves that causes a blistering rash lasting for two to four weeks. Feinstein was diagnosed in February and hospitalized in San Francisco last week.

Shingles, also called herpes zoster, is caused by the varicella-zoster virus — which is the same virus responsible for chickenpox. Varicella zoster is also responsible for a rare condition called Ramsay Hunt syndrome that caused pop star Justin Bieber’s face to become partially paralyzed in June 2022.

“As you can see, this eye is not blinking. I can’t smile on this side of my face. This nostril will not move,” Bieber said at the time in answer to fans who wondered why he had canceled performances.

Painful skin is one of first signs of shingles, and for some people, the pain is intense. It can create a burning sensation, or the skin can tingle or be sensitive to touch, according to the Mayo Clinic. Shingles can occur at other places on the body, such as the face and scalp, but the most common presentation is on the torso on one side of the body.

A red rash will begin to develop at the site of the pain within a few days. The rash often begins as a small, painful patch, which then spreads like “a stripe of blisters that wraps around either the left or right side of the torso,” the Mayo Clinic said.

In rare cases, the rash may become more widespread and look similar to a chickenpox rash, typically in people with weakened immune systems, according to the US Centers of Disease Control and Prevention.

In addition to pain, some people may develop chills, fatigue, fever, headache, upset stomach and sensitivity to light. See a doctor if you are over 50, have a weakened immune system, the rash is widespread and painful, or the pain and rash occur near an eye.

“If left untreated, this infection may lead to permanent eye damage,” according to the Mayo Clinic.

The varicella-zoster virus is highly contagious when in the blister stage, spreading through direct contact with the fluid from blisters and via viral particles in the air.

However, you cannot get shingles from someone who has shingles. If you aren’t vaccinated for chickenpox or haven’t previously had it and are infected by that person, you will develop chickenpox, which then puts you at risk for shingles later in life, the CDC said.

If you have shingles, you can prevent the spread of the virus by covering the rash and not touching or scratching the raised vesicles that form the rash, the CDC stated. Wash your hands often.

“People with shingles cannot spread the virus before their rash blisters appear or after the rash crusts,” the CDC said.

If the rash is covered, the risk of transmission “is low,” the CDC said. “People with chickenpox are more likely to spread (the virus) than people with shingles.”

If you think you have shingles, call a doctor as soon as you can, the CDC recommended. If caught early, there are antiviral medications, including acyclovir, valacyclovir and famciclovir, that can shorten the length and severity of the illness.

“These medicines are most effective if you start taking them as soon as possible after the rash appears,” the CDC said.

Doctors may also suggest over-the-counter or prescription pain medication for the burning and pain, while calamine lotion, wet compresses and oatmeal baths may ease itching.

For older adults, the population most likely to develop shingles, the best treatment is prevention. The US Food and Drug Administration approved a two-dose vaccine called Shingrix in 2017 for people 50 and older.

“Shingrix is also recommended for adults 19 years and older who have weakened immune systems because of disease or therapy,” the CDC said.

Shingrix, which is not based on a live virus, is more than 90% effective in encouraging the aging immune system to recognize and be ready to fight the virus, according to its manufacturer, GlaxoSmithKline.

Anyone who has had a severe allergic reaction to a dose of Shingrix or is allergic to any of the components of the vaccine should avoid it, the CDC said.

“People who currently have shingles, and women who are pregnant or breastfeeding, should wait to get Shingrix,” the CDC said.

Another vaccine called Zostavax, which the FDA approved for people over 50 in 2006, is 51% effective in preventing shingles, according to the CDC. Zostavax is based on a live virus, the same approach used for the chickenpox vaccine recommended in childhood. It has not been sold in the United States since November 2020.

If you have never had chickenpox, you can’t get shingles. However, once you’ve had chickenpox, the virus remains inactive in the spine’s sensory neurons, possibly erupting years later as shingles.

Two doses of a chickenpox vaccine for children, teens and adults, introduced in 1995, is 100% effective at preventing a severe case of chickenpox, according to the CDC. Immunity lasts 10 to 20 years, the CDC noted.

In the small number of people who still get chickenpox after vaccination, the illness is typically milder, with few or no blisters.

The CDC recommends the vaccine be given to children in two doses, the first between 12 and 15 months and a second one between 4 and 6 years. Anyone 13 years old and older who has no evidence of immunity can get two doses four to eight weeks apart, the CDC said.

Some people should not get the vaccine, including pregnant women, people with certain blood disorders or those on prolonged immunosuppressive therapy, and those with a moderate or severe illness, among others.

About 1 in 10 people will develop a painful and possibly debilitating condition called postherpetic neuralgia, or long-term nerve pain. All other signs of the rash can be gone, but the area is extremely painful to touch. Less often, itching or numbness can occur.

The condition rarely affects people under 40, the CDC said. Older adults are most likely to have more severe pain that lasts longer than a younger person with shingles. For some, the nerve pain can be devastating.

“Five years later, I still take prescription medication for pain,” said a 63-year-old harpist who shared his story on the CDC website. “My shingles rash quickly developed into open, oozing sores that in only a few days required me to be hospitalized.

“I could not eat, sleep, or perform even the most minor tasks. It was totally debilitating. The pain still limits my activity levels to this day,” said the musician, who has been unable to continue playing the harp due to pain.

Source link

#painful #condition #called #shingles #CNN

How human gene editing is moving on after the CRISPR baby scandal | CNN

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more.


London
CNN
— 

For most of her life, Victoria Gray, a 37-year-old mother of four from Mississippi, had experienced excruciating bouts of pain.

Born with the blood disorder sickle cell disease, lengthy hospital stays and debilitating fatigue disrupted her childhood, forcing her to quit pursuing a college nursing degree and take potent and addictive painkillers.

“The pain I would feel in my body was like being struck by lightning and hit by a freight train all at once,” she said this week at the Third International Summit on Human Genome Editing in London.

In 2019, she received an experimental treatment for the inherited disease that used the gene-editing technique CRISPR-Cas9, which allowed doctors to make very precise changes to her DNA. While the procedure itself was grueling and took seven to eight months to fully recover from, she said it has transformed her life.

“The feeling is amazing. I really feel that I’m cured now,” Gray said. “Because I no longer have to face the battles that I faced on a day-to-day (basis). I came from having to have an in-home caregiver to help me take baths, clean my house and care for my children. Now I do all those things on my own.”

She’s now able to enjoy a life she once felt was passing her by. She holds down a full-time job as a Walmart cashier, and she’s able to attend her children’s football games and cheerleading events and enjoy family outings. “The life I felt I was just existing in I’m now thriving in,” she said.

Gray shared her experience with doctors, scientists, patient advocates and bioethicists who gathered in London for the human genome editing summit, at which participants reported on advances made in the field and debated the thorny ethical issues posed by the cutting-edge technology.

“I’m here really to be a light because there’s mixed feelings about gene editing. And I think people can see the positive result of it. You know that a person who was once suffering in life, was miserable, now is able to be a part of life and enjoy it,” Gray told CNN.

Gray’s uplifting story, which received a standing ovation from the audience, stood in contrast to a presentation made the last time the conference was held, in Hong Kong in 2018, when Chinese doctor He Jiankui stunned his peers and the world with the revelation that he had created the world’s first gene-edited babies.

The two girls grew from embryos He had modified using CRISPR-Cas9, which he said would make them resistant to HIV. His work was widely condemned by the scientific community, which decried the experiment as medically unnecessary and ethically irresponsible. He received a three-year jail sentence in 2019.

Questions about the baby scandal still linger more than four years later, and after being recently released from prison, He is reportedly seeking to continue his work. China has tightened its regulation of experimental biomedical research since 2018, but it hasn’t gone far enough, said Joy Zhang, a medical sociologist at the University of Kent in the United Kingdom.

“Ethical governance in practice is still confined to traditional medical, scientific, as well as educational, establishments. The new measures fail to directly address how privately funded research and other … ventures will be monitored,” Zhang said at the conference.

Ethically questionable experimental research isn’t an issue confined to China, said Robin Lovell-Badge, head of the Laboratory of Stem Cell Biology and Developmental Genetics at the Francis Crick Institute in London, who chaired the 2018 Hong Kong conference session in which He attempted to defend his work.

“(He Jiankui) is not the only concern in this area. One of our big concerns I always have is the possibility that there will be rogue companies, rogue scientists setting up to do genome editing in an inappropriate way,” Lovell-Badge said on Monday at the conference.

Gray shared her story at Monday's conference.

While the CRISPR baby scandal tarnished the technology’s reputation, CRISPR-Cas9 and related techniques have made a major impact on biomedical research, and two scientists behind the tool — Emmanuelle Charpentier and Jennifer A. Doudna — won a Nobel prize for their work in 2020.

“Clinical trial results demonstrate that CRISPR is safe, and it’s effective for treating and curing human disease — an extraordinary advance given the technology is only 10 years old,” Doudna said at the conference in a video address. “It’s important with a powerful technology like this to grapple with the challenges of responsible use.”

In addition to the sickle cell trial that includes Gray, clinical trials are also underway to test the safety of gene editing in treating several other conditions, including a related blood disorder called beta thalassemia; leber congenital amaurosis, which is a form of inherited childhood blindness; blood cancers such as leukemia and lymphoma; type 1 diabetes; and HIV/AIDS.

DNA acts as a instruction manual for life on our planet, and CRISPR-Cas9 can target sites in plant and animal cells using guide RNA to get the Cas-9 enzyme to a more precise spot on a strand of DNA. This allows scientists to change DNA by knocking out a particular gene or inserting new genetic material at a predetermined site in the strand.

People with sickle cell disease have abnormal hemoglobin in red blood cells that can cause them to get hard and sticky, clogging blood flow in small vessels.

In the trial that Gray was part of, doctors increased the production of a different kind of hemoglobin, known as fetal hemoglobin, which makes it harder for cells to sickle and stick together. The process is invasive and involves removing premature cells from the bone marrow and modifying them — by using CRISPR-Cas9 in the lab — to eventually produce fetal hemoglobin. The patient has to undergo a round of chemotherapy before receiving the gene-edited cells to ensure the body doesn’t reject them.

The conference also shed light on new, more sophisticated gene-editing techniques, such as prime editing and base editing, which recently was used to modify immune cells and successfully treat a teen with treatment-resistant leukemia.

These next generation techniques will allow humans “to have some say in the sequence of our genomes so we are no longer so beholden to the misspellings in our DNA,” said David Liu, the Richard Merkin professor and director of the Merkin Institute of Transformative Technologies in Healthcare at the Broad Institute of MIT and Harvard University.

The gene therapy trials currently underway involve treating people who were born with a certain disease or condition by altering non-reproductive cells in what’s known as somatic gene editing.

The next frontier — many would say red line — is heritable gene editing: altering the genetic material in human sperm, eggs or embryos so that it can be safely passed onto the next generation. The goal would be to prevent babies from inheriting genetic diseases.

A researcher handles a petri dish while observing a CRISPR/Cas9 process through a stereomicroscope at the Max-Delbrueck-Centre for Molecular Medicine in 2018.

“It’s a very different set of ethical trade-offs when you’re not a treating disease in an existing individual but you’re in fact preventing an individual yet to be born from suffering from a disease. That’s a very different set of considerations,” said George Daley, Caroline Shields Walker Professor of Medicine and dean of the faculty of medicine at Harvard Medical School.

In a statement released at the end of the conference, the organizers said “heritable human genome editing remains unacceptable at this time.”

They added that public discussion and policy debates should continue and were important for resolving whether this technology should be used.

The hope offered by gene therapy is creating fresh ethical storms — primarily over who gets access to such treatments. The therapy Gray received, which is expected to soon receive regulatory approval, is likely to cost more than $2 million per person, putting it out of reach for many who need it in the United States and in low-income countries.

“If we want to be serious about equitable access to these kinds of therapies, we have to start talking early on about ways to develop them and make them available and make them cost effective and sustainable,” said Alta Charo, the Warren P. Knowles Professor Emerita of Law and Bioethics at the University of Wisconsin at Madison.

Researchers want to develop CRISPR therapies that can be delivered though an injection rather than the chemotherapy and invasive bone marrow transplant Gray went through.

Worldwide, more than 300,000 children are born with sickle cell disease every year, over 75% of whom live in sub-Saharan Africa, where screening programs and treatment options are limited.

Even relatively affordable drugs to treat sickle cell disease, such as hydroxyurea, don’t reach everyone who needs them in India, said Gautam Dongre, the secretary of the National Alliance of Sickle Cell Organizations in India and father of two children with sickle cell disease.

“After 40 years if these drugs aren’t reachable for the common people, then what about gene therapy?” Dongre asked at the conference.

Julie Makani, an associate professor in the department of haematology and blood transfusion at Muhimbili University of Health and Allied Sciences in Tanzania, said more genomic research should take place in Africa.

“The ultimate thing for me, particularly as a physician scientist, is not just discovery, but also seeing the application of knowledge…into (an) improvement in health,” Makani said.

Source link

#human #gene #editing #moving #CRISPR #baby #scandal #CNN

Asthma, cancer, erectile drugs sent from abroad make up are most confiscations, despite opioid claims | CNN

For years, the FDA has defended its efforts to intercept prescription drugs coming from abroad by mail as necessary to keep out dangerous opioids, including fentanyl.

The pharmaceutical industry frequently cites such concerns in its battle to stymie numerous proposals in Washington to allow Americans to buy drugs from Canada and other countries where prices are almost always much lower.

But the agency’s own data from recent years on its confiscation of packages containing drugs coming through international mail provides scant evidence that a significant number of opioids enters this way. In the two years for which KHN obtained data from the agency, only a tiny fraction of the drugs inspected contained opioids.

The overwhelming majority were uncontrolled prescription drugs that people had ordered, presumably because they can’t afford the prices at home.

The FDA still stops those drugs, because they lack U.S. labeling and packaging, which federal authorities say ensure they were made under U.S. supervision and tracking.

The FDA said it found 33 packages of opioids and no fentanyl sent by mail in 2022 out of nearly 53,000 drug shipments its inspectors examined at international mail facilities. That’s about 0.06% of examined packages.

According to a detailed breakdown of drugs intercepted in 2020, the lion’s share of what was intercepted — and most often destroyed — was pharmaceuticals. The No. 1 item was cheap erectile dysfunction pills, like generic Viagra. But there were also prescribed medicines to treat asthma, diabetes, cancer, and HIV.

FDA spokesperson Devin Koontz said the figures don’t reflect the full picture because U.S. Customs and Border Protection is the primary screener at the mail facilities.

But data obtained from the customs agency shows it likewise found few opioids: Of more than 30,000 drugs it intercepted in 2022 at the international mail facilities, only 111 were fentanyl and 116 were other opioids.

On average, Americans pay more than twice the price for exactly the same drugs as people in other countries. In polling, 7% of U.S. adults say they do not take their medicines because they can’t afford them. About 8% admit they or someone else in their household has ordered medicines from overseas to save money, though it is technically illegal in most cases. At least four states — Florida, Colorado, New Hampshire, and New Mexico — have proposed programs that would allow residents to import drugs from Canada.

While the FDA has found only a relatively small number of opioids, including fentanyl, in international mail, Congress gave the agency a total of $10 million in 2022 and 2023 to expand efforts to interdict shipments of opioids and other unapproved drugs.

“Additional staffing coupled with improved analytical technology and data analytics techniques will allow us to not only examine more packages but will also increase our targeting abilities to ensure we are examining packages with a high probability of containing violative products,” said Dan Solis, assistant commissioner for import operations at the FDA.

But drug importation proponents worry the increased inspections targeting opioids will result in more uncontrolled substances being blocked in the mail.

“The FDA continues to ask for more and more taxpayer money to stop fentanyl and opioids at international mail facilities, but it appears to be using that money to refuse and destroy an increasing number of regular international prescription drug orders,” said Gabe Levitt, president of PharmacyChecker.com, which accredits foreign online pharmacies that sell medicines to customers in the U.S. and worldwide. “The argument that importing drugs is going to inflame the opioid crisis doesn’t make any sense.”

“The nation’s fentanyl import crisis should not be conflated with safe personal drug importation,” Levitt said.

He was not surprised at the low number of opioids being sent through the mail: In 2022, an organization he heads called Prescription Justice received 2020 FDA data through a Freedom of Information Act request. It showed that FDA inspectors intercepted 214 packages with opioids and no fentanyl out of roughly 50,000 drug shipments. In contrast, they found nearly 12,000 packages containing erectile dysfunction pills. They also blocked thousands of packages containing prescription medicines to treat a host of other conditions.

Over 90% of the drugs found at international mail facilities are destroyed or denied entry into the United States, FDA officials said.

In 2019, an FDA document touted the agency’s efforts to stop fentanyl coming into the United States by mail amid efforts to stop other illegal drugs.

Levitt was pleased that Congress in December added language to a federal spending bill that he said would refocus the FDA mail inspections. It said the “FDA’s efforts at International Mail Facilities must focus on preventing controlled, counterfeit, or otherwise dangerous pharmaceuticals from entering the United States. Further, funds made available in this Act should prioritize cases in which importation poses a significant threat to public health.”

Levitt said the language should shift the FDA from stopping shipments containing drugs for cancer, heart conditions, and erectile dysfunction to blocking controlled substances, including opioids.

But the FDA’s Koontz said the language won’t change the type of drugs FDA inspectors examine, because every drug is potentially dangerous. “Importing drugs from abroad simply for cost savings is not a good enough reason to expose yourself to the additional risks,” he said. “The drug may be fine, but we don’t know, so we assume it is not.”

He said even drugs that are made in the same manufacturing facilities as drugs intended for sale in the United States can be dangerous because they lack U.S. labeling and packaging that ensure they were made properly and handled within the U.S. supply chain.

FDA officials say drugs bought from foreign pharmacies are 10 times as likely to be counterfeit as drugs sold in the United States.

To back up that claim, the FDA cites congressional testimony from a former agency official in 2005 who — while working for a drug industry-funded think tank — said between 8% and 10% of the global medicine supply chain is counterfeit.

The FDA said it doesn’t have data showing which drugs it finds are unsafe counterfeits and which drugs lack proper labeling or packaging. The U.S. Customs and Border Protection data shows that, among the more than 30,000 drugs it inspected in 2022, it found 365 counterfeits.

Pharmaceutical Research and Manufacturers of America, the trade group for the industry, funds a nonprofit advocacy organization called Partnership for Safe Medicines, which has run media campaigns to oppose drug importation efforts with the argument that it would worsen the fentanyl epidemic.

Shabbir Safdar, executive director of the Partnership for Safe Medicines, a group funded by U.S. pharmaceutical manufacturers, said he was surprised the amount of fentanyl and opioids found by customs and FDA inspectors in the mail was so low. He said that historically it has been a problem, but he could not provide proof of that claim.

He said federal agencies are not inspecting enough packages to get the full picture. “With limited resources we may be getting fooled by the smugglers,” he said. “We need to be inspecting the right 50,000 packages each year.”

For decades, millions of Americans seeking to save money have bought drugs from foreign pharmacies, with most sales done online. Although the FDA says people are not allowed to bring prescription drugs into the United States except in rare cases, dozens of cities, county governments, and school districts help their employees buy drugs from abroad.

The Trump administration said in 2020 that drugs could be safely imported and opened the door for states to apply to the FDA to start importation programs. But the Biden administration has yet to approve any.

A federal judge in February threw out a lawsuit filed by PhRMA and the Partnership for Safe Medicines to block the federal drug importation program, saying it’s unclear when, if ever, the federal government would approve any state programs.

Levitt and other importation advocates say the process is often safe largely because the drugs being sold to people with valid prescriptions via international mail are FDA-approved drugs with labeling different from that found at U.S. pharmacies, or foreign versions of FDA-approved drugs made at the same facilities as drugs sold in the U.S. or similarly regulated facilities. Most drugs sold at U.S. pharmacies are already produced abroad.

Because of the sheer volume of mail, even as the FDA has stepped up staffing at the mail facilities in recent years, the agency can physically inspect fewer than 1% of packages presumed to contain drugs, FDA officials said.

Solis said the agency targets its interdiction efforts to packages from countries from which it believes counterfeit or illegal drugs are more likely to come.

Advocates for importation say efforts to block it protect the pharmaceutical industry’s profits and hurt U.S. residents trying to afford their medicines.

“We have never seen a rash of deaths or harm from prescription drugs that people bring across the border from verified pharmacies, because these are the same drugs that people buy in American pharmacies,” said Alex Lawson, executive director of Social Security Works, which advocates for lower drug prices. “The pharmaceutical industry is using the FDA to protect their price monopoly to keep their prices high.”

Source link

#Asthma #cancer #erectile #drugs #confiscations #opioid #claims #CNN

Older people with anxiety frequently don’t get help. Here’s why | CNN



CNN
— 

Anxiety is the most common psychological disorder affecting adults in the United States. In older people, it’s associated with considerable distress as well as ill health, diminished quality of life and elevated rates of disability.

Yet when the US Preventive Services Task Force, an independent, influential panel of experts, suggested last year that adults be screened for anxiety, it left out one group — people 65 and older.

The major reason the task force cited in draft recommendations issued in September: “(T)he current evidence is insufficient to assess the balance of benefits and harms of screening for anxiety” in all older adults. (Final recommendations are expected later this year.)

The task force noted that questionnaires used to screen for anxiety may be unreliable for older adults. Screening entails evaluating people who don’t have obvious symptoms of worrisome medical or psychological conditions.

“We recognize that many older adults experience mental health conditions like anxiety,” and “we are calling urgently for more research,” said Lori Pbert, associate chief of the preventive and behavioral medicine division at the University of Massachusetts Chan Medical School and a former task force member who worked on the anxiety recommendations.

This “we don’t know enough yet” stance doesn’t sit well with some experts who study and treat older people with anxiety. Dr. Carmen Andreescu, an associate professor of psychiatry at the University of Pittsburgh, called the task force’s position baffling because “it’s well-established that anxiety isn’t uncommon in older adults and effective treatments exist.”

“I cannot think of any danger in identifying anxiety in older adults, especially because doing so has no harm and we can do things to reduce it,” said Dr. Helen Lavretsky, a psychology professor at UCLA.

In a recent editorial in JAMA Psychiatry, Andreescu and Lavretsky noted that only about one-third of seniors with generalized anxiety disorder — intense, persistent worry about everyday matters — receive treatment. That’s concerning, they said, considering evidence of links between anxiety and stroke, heart failure, coronary artery disease, autoimmune illness and neurodegenerative disorders such as dementia.

Other forms of anxiety commonly undetected and untreated in older adults include phobias (such as a fear of dogs), obsessive-compulsive disorder, panic disorder, social anxiety disorder (a fear of being assessed and judged by others) and post-traumatic stress disorder.

The smoldering disagreement over screening calls attention to the significance of anxiety in later life — a concern heightened during the Covid-19 pandemic, which magnified stress and worry among older people. Here’s what you should know.

According to a book chapter published in 2020, authored by Andreescu and a colleague, up to 15% of people 65 and older who live outside nursing homes or other facilities have a diagnosable anxiety condition.

As many as half have symptoms of anxiety — irritability, worry, restlessness, decreased concentration, sleep changes, fatigue, avoidant behaviors — that can be distressing but don’t justify a diagnosis, the study noted.

Most senior citizens with anxiety have struggled with this condition since earlier in life, but the way it manifests may change over time. Specifically, older adults tend to be more anxious about issues such as illness, the loss of family and friends, retirement and cognitive declines, experts said. Only a fraction develop anxiety after turning 65.

Older adults often minimize symptoms of anxiety, thinking “this is what getting older is like” rather than “this is a problem that I should do something about,” Andreescu said.

Also, they are more likely than younger adults to report “somatic” complaints — physical symptoms such as dizziness, fatigue, headaches, chest pain, shortness of breath and gastrointestinal problems — that can be difficult to distinguish from underlying medical conditions, according to Gretchen Brenes, a professor of gerontology and geriatric medicine at Wake Forest University School of Medicine.

Some types of anxiety or anxious behaviors — notably, hoarding and fear of falling — are much more common in older adults, but questionnaires meant to identify anxiety don’t typically ask about those issues, said Dr. Jordan Karp, chair of psychiatry at the University of Arizona College of Medicine in Tucson.

When older adults voice concerns, medical providers too often dismiss them as normal, given the challenges of aging, said Dr. Eric Lenze, head of psychiatry at Washington University School of Medicine in St. Louis and the third author of the recent JAMA Psychiatry editorial.

Simple questions can help identify whether an older adult needs to be evaluated for anxiety, he and other experts suggested: Do you have recurrent worries that are hard to control? Are you having trouble sleeping? Have you been feeling more irritable, stressed or nervous? Are you having trouble with concentration or thinking? Are you avoiding things you normally like to do because you’re wrapped up in your worries?

Stephen Snyder, 67, who lives in Zelienople, Pennsylvania, and was diagnosed with generalized anxiety disorder in March 2019, would answer “yes” to many of these queries. “I’m a Type A personality and I worry a lot about a lot of things — my family, my finances, the future,” he told me. “Also, I’ve tended to dwell on things that happened in the past and get all worked up.”

Psychotherapy — particularly cognitive behavioral therapy, which helps people address persistent negative thoughts — is generally considered the first line of anxiety treatment in older adults. In an evidence review for the task force, researchers noted that this type of therapy helps reduce anxiety in older people seen in primary care settings.

Also recommended, Lenze noted, is relaxation therapy, which can involve deep breathing exercises, massage or music therapy, yoga and progressive muscle relaxation.

Because mental health practitioners, especially those who specialize in geriatric mental health, are extremely difficult to find, primary care physicians often recommend medications to ease anxiety.

Two categories of drugs — antidepressants known as SSRIs (selective serotonin reuptake inhibitors) and SNRIs (serotonin-norepinephrine reuptake inhibitors) — are typically prescribed, and both appear to help to older adults, experts said.

Frequently prescribed to older adults, but to be avoided by them, are benzodiazepines, a class of sedating medications such as Valium, Ativan, Xanax, and Klonopin. The American Geriatrics Society has warned medical providers not to use these in older adults, except when other therapies have failed, because they are addictive and significantly increase the risk of hip fractures, falls and other accidents, and short-term cognitive impairments.

Source link

#Older #people #anxiety #frequently #dont #Heres #CNN

Bempedoic acid improved heart health in patients who can’t tolerate statins, study finds | CNN



CNN
— 

Bempedoic acid may be an alternative for people who need to lower their cholesterol but can’t or won’t take statins, according to a large study published Saturday in the New England Journal of Medicine.

Statins are the most commonly prescribed cholesterol-lowering drugs that help lower what’s known as the “bad” cholesterol, or low-density lipoprotein (LDL) cholesterol in the blood; more than 90% of adults who take a cholesterol-lowering medicine use a statin, according to the US Centers for Disease Control and Prevention.

Statins are considered safe and effective, but there are millions of people who cannot or will not take them. For some people it causes intense muscle pain. Past research has shown anywhere between 7% and 29% of patients who need to lower cholesterol do not tolerate statins, according Dr. Steven Nissen, a cardiologist and researcher at the Cleveland Clinic and co-author of the new study.

“I see heart patients that come in with terrible histories, multiple myocardial infarction, sometimes bypass surgery, many stents and they say, ‘Doctor, I’ve tried multiple statins, but whenever I take a statin, my muscles hurt, or they’re weak. I can’t walk upstairs. I just can’t tolerate these drugs,’ ” Nissen said. “We do need alternatives for these patients.”

Doctors have a few options, including ezetimibe and a monoclonal antibody called a proprotein convertase subtilisin/kexin type 9, or PCSK9 inhibitors for short.

Bempedoic acid, sold under the name Nexletol, was designed specifically to treat statin-intolerant patients. The FDA approved it for this purpose in 2020, but the effects of the drug on heart health had not been fully assessed until this large trial. The new study was funded in part by Esperion Therapeutics, the maker of Nexletol.

For the study, which was presented Saturday at the American College of Cardiology’s Annual Scientific Session with the World Congress of Cardiology, Nissen and his colleagues enrolled 13,970 patients from 32 countries.

All of the patients were statin intolerant, typically due to musculoskeletal adverse effects. Patients had to sign an agreement that they couldn’t tolerate statins “even though I know they would reduce my risk of a heart attack or stroke or death,” and providers signed a similar statement.

The patients were then randomized into two groups. One was treated with bempedoic acid, the other was given a placebo, which does nothing. Researchers then followed up with those patients for up to nearly five years. The number of men and women in the trial were mostly evenly divided, and most participants, some 91%, were White, and 17% were Hispanic or Latino.

The drug works in a similar way that statins do, by drawing cholesterol out of a waxy substance called plaque that can build up in the walls of the arteries and interfere with the blood flow to the heart. If there is too much plaque buildup, it can lead to a heart attack or stroke.

But bempedoic acid is only activated in the liver, unlike a statin, so it is unlikely to cause muscle aches, Nissen said.

In the trial, investigators found that bempedoic acid was well-tolerated and the percent reduction in the “bad” cholesterol was greater with bempedoic acid than placebo by 21.7%.

The risk of cardiovascular events – including death, stroke, heart attack and coronary revascularization, a procedure or surgery to improve blood flow to the heart – was 13% lower with bempedoic acid than with placebo over a median of 3.4 years.

“The drug worked in primary and secondary prevention patients – that is, patients that had had event and patients who were very high risk for a first event. There were a lot of diabetics. These were very high risk people,” Nissen said. “So the drug met its expectations and probably did a lot better than a lot of people thought it would do.”

In the group that took bempedoic acid, there were a few more cases of gout and gallstones, compared with people who took a placebo.

“The number is small, and weighing that against a heart attack, I think most people would say, ‘OK I’d rather have a little gout attack,’ ” Nissen said.

Bempedoic acid had no observed effect on mortality, but that may be because the observation period was too short to tell if it had that kind of impact. Earlier trials on statins showed the same; it was only after there were multiple studies on statins that scientists were able to show an impact on mortality.

Dr. Howard Weintraub, a cardiologist at NYU Langone Health who did not work on this study, said that while he knows some people will not consider a medication successful unless it reduces mortality, he thinks that is short-sighted.

“I think there’s more to doing medicine then counting body bags,” Weintraub said.”Preventing things that can be life changing, crippling, and certainly change your quality of life forever going forward, and your cost of doing things going forward, I think is a good thing.”

He was pleased to see the results of this trial, especially since the people in this study are often what he called “forgotten individuals” – the millions who could benefit from lowering their cholesterol, but can’t take statins.

“It’s not like their LDL was 180 or 190 or 230, their LDL was 139. This is about average in our country,” Weintraub said. He said often doctors will just tell those patients to watch their diet, but he thinks this suggests they would benefit from medication.

“Both groups primary and secondary prevention got benefit, which I think is impressive with the modest amount of LDL reduction,” Weintraub said.

There are some limitations to this trial. It was narrowly focused on patients with a known statin intolerance. Nissen said the trial was not designed to determine whether bempedoic acid could be an alternative to statins.

“Statins are the gold standard. They are the cornerstone. The purpose of this study was not to replace statins, but to allow an alternative therapy for people who simply cannot take them,” Nissen said.

Bempedoic acid is a much more expensive drug than a statin. There are generic versions of statins and some cost only a few dollars. Bempedoic acid, on the other hand, has no generic alternative and a 30-day supply can cost more than $400, according to GoodRx.

“I think what insurance companies need to recognize that even though this drug is going to cost more than statins, having a heart attack or a stroke or needing a stent is expensive. A 23% reduction in (myocardial infarctions) is a considerable reduction,” Weintraub said.

In an editorial in the New England Journal of Medicine that accompanied the study, Dr. John H. Alexander, who works in the division of cardiology at Duke Clinical Research Institute, Duke Health, Durham said that doctors should take these results into consideration when treating patients with high cholesterol who can’t take statins.

“The benefits of bempedoic acid are now clearer, and it is now our responsibility to translate this information into better primary and secondary prevention for more at-risk patients, who will, as a result, benefit from fewer cardiovascular events,” Alexander wrote.

Dr. Manesh Patel, a cardiologist and volunteer with the American Heart Association who was not a part of the study, said that providers are already prescribing bempedoic acid for some patients, but with this new research, he thinks they will quickly be used with more statin-intolerant patients.

“We continue to see that if we can lower your LDL significantly, we improve people’s cardiovascular health. And so we need as many different arrows in our quiver to try to get that done,” Patel said.

Heart disease is the No. 1 killer for men and women in the world. One person dies every 34 seconds in the US from cardiovascular disease, according to the CDC. About 697,000 people in the US died from heart disease in 2020 alone – about the same number as the population of Oklahoma City.

“Given the number of people that are eligible for statins, which are tens of millions of patients already, the number of people who cannot tolerate statins is in the millions,” Nissen said. “This is a big public health problem and I think we’ve come up with something that directly addresses this.”

Source link

#Bempedoic #acid #improved #heart #health #patients #tolerate #statins #study #finds #CNN

Naloxone nasal spray may soon be in your pharmacy. Our medical analyst explains what it is and who can use it | CNN



CNN
— 

Two advisory committees to the US Food and Drug Administration have voted unanimously to recommend that a nasal spray version of the opioid overdose antidote, naloxone (also called Narcan), be made available over the counter.

If the FDA agrees with this recommendation, naloxone may soon be sold without a prescription in pharmacies and made available in grocery stores, big-box stores, gas stations, and corner stores around the country.

This development comes at a time when opioid overdoses are at a record high, rising more than 15% in one year. Deaths attributed to opioids rose from around 70,000 in 2020 to 80,800 in 2021, according to the US Centers for Disease Control and Prevention. The highly potent and lethal opioid, fentanyl, is implicated in the majority of these deaths.

What is naloxone, and how does it work to save lives from opioid overdose? How do you know if someone is overdosing, and how can bystanders administer the antidote? How can people get access to it now, and what will it mean if the FDA approves it for over-the-counter use? What more needs to be done to reduce overdose deaths?

To guide us through these questions, I spoke with CNN Medical Analyst Dr. Leana Wen, an emergency physician and professor of health policy and management at the George Washington University Milken Institute School of Public Health. She is also the chair of the advisory board for Behavioral Health Group, a network of outpatient opioid treatment and recovery centers around the United States. Previously, she was Baltimore’s health commissioner, where she led the city’s overdose prevention strategy.

CNN: How does naloxone work to save people overdosing on opioids?

Dr. Leana Wen: Naloxone is a medicine that rapidly reverses the effect of an opioid overdose. It is an antagonist to opioids, meaning that it attaches to the opioid receptors in the brain, and in doing so, reverses and blocks the effects of opioids.

Someone who has taken too large of a quantity of opioids can become unconscious and stop breathing. This is deadly — a person can die within minutes after they stop breathing. Naloxone reverses the effect of the opioid overdose and can restore normal breathing within a couple of minutes.

CNN: What are the different versions of naloxone? Does it work against illicit drugs like heroin and fentanyl as well as prescription drugs?

Wen: Naloxone comes in two main forms. There is the nasal spray version, with one manufacturer calling its product Narcan Nasal Spray. This version is sprayed into the nostril, similar to some allergy medications.

Naloxone also comes as a liquid. This form can be injected either intravenously through an IV, if a patient already has an IV inserted, or intramuscularly, usually as a shot through the quadriceps muscle in the leg.

Several years ago, there was another version of naloxone that was in an autoinjector, similar to an EpiPen that’s given to people with life-threatening allergic reactions. In 2019, the manufacturer made a business decision to stop making that version available to the public. (An autoinjector is still approved for use by the military and for chemical incident responders.)

The nasal spray, intravenous and intramuscular versions all work very well, and they all work against various versions of opioids. That includes not only heroin and fentanyl but also common opioid medications like oxycodone, hydrocodone, codeine and morphine. It’s important to note that one dose may not be enough, depending on how potent and how much opioid was taken. Often, several doses are needed to revive someone.

CNN: How do you know if someone is overdosing, and how can bystanders administer the antidote?

Wen: Signs of overdose include being unable to be awakened, breathing slowly or not breathing at all, and fingernails and lips taking on a blue or purple color while the skin becomes pale and clammy to the touch. Their pupils are often described as “pinpoint,” or very small.

Someone can overdose from taking too much of an opioid by accident. This often happens when fentanyl, an extremely potent opioid, is mixed with whatever the person is taking without their knowledge. Also, if an opioid is mixed with alcohol or benzodiazepines or other opioids, they can also become unresponsive. And there are instances when someone may not realize they are taking opioids, but the pill they obtained is contaminated with fentanyl.

If someone is overdosing, you or someone who is with you must call 911 immediately. In the meantime, administer naloxone. Naloxone reverses an overdose for up to about 90 minutes, but opioids can stay in the system for longer, so it’s still important for the person to receive medical attention after receiving the drug. Depending on the opioid the person took, they may need to be monitored in the hospital for hours after in case naloxone wears off while the opioid continues to have an effect.

If you have the nasal spray version, insert the tip of the device into the nostril and squeeze. Another spray may be given in the other nostril in two to three minutes if the patient remains unresponsive, and another one in another two to three minutes until either the patient responds or emergency help arrives. If you are trained to perform CPR, and the person isn’t breathing, you should administer CPR as well, in between giving naloxone.

CNN: Is naloxone safe to use? What if you’re not sure if someone is overdosing from opioids?

Wen: Yes, naloxone is extremely safe. If someone is not on opioids and is unresponsive, say, because they drank too much alcohol or has had a stroke, naloxone will have no adverse effect for them. That’s why emergency medical personnel routinely administer naloxone to patients who are found to be unresponsive; there is no harm to people who are unresponsive from non-opioid-related reasons.

If someone overdosed on opioids, naloxone reversal will send them into withdrawal. This could be unpleasant for the individual and could lead to vomiting, agitation, shivering, tearing up and having a runny nose. These aren’t desirable side effects, of course, but in cases when naloxone must be given, the alternative is death.

CNN: How can people get access to naloxone now? What will it mean if the FDA approves it for over-the-counter use?

Wen: As an emergency physician, I’ve given naloxone many times. First responders like paramedics and emergency medical technicians also routinely administer naloxone. When I served as Baltimore’s health commissioner, I felt strongly that everyone should be able to save someone else’s life.

Nonmedical personnel may already obtain and carry naloxone with them, but specific requirements and regulations vary by the state. Health departments and some community nonprofit groups have low-priced or free naloxone that they distribute to community members. Often, the naloxone is distributed to individuals who use drugs, because they are most likely to be around others who are overdosing. Also, their family members can use naloxone to revive them.

If the FDA approves the nasal spray naloxone for over-the-counter use, that means it will be more accessible. People should be able to purchase the spray from pharmacies, grocery stores, gas stations and perhaps even vending machines.

The problem is cost. We don’t yet know how the over-the-counter naloxone spray will be priced, and whether and how much insurance companies cover it will probably vary.

CNN: What more needs to be done to reduce overdose deaths?

Wen: Naloxone access is an important step. Someone who is overdosing has no chance for a better tomorrow if they are dead today. I would encourage everyone with a family member who is on opioids for chronic pain or has an opioid addiction to carry naloxone with them, so that they could save their loved one’s life.

Longer-term, a person who has an opioid use disorder needs treatment with a combination of medications and psychosocial supports. Much more needs to be done to expand treatment access, as well as to reduce the supply of illicitly manufactured drugs like fentanyl that are worsening the overdose crisis.

Finally, I want to remind everyone of 988, a new 24/7 phone and chat hotline that provides suicide counseling, crisis supports and referral for people in need of mental health and addiction support.

Source link

#Naloxone #nasal #spray #pharmacy #medical #analyst #explains #CNN

A shortage of albuterol is about to get worse, especially in hospitals | CNN



CNN
— 

An ongoing shortage of a medicine commonly used to treat people with breathing problems is expected to get worse after a major supplier to US hospitals shut down last week.

Liquid albuterol has been in short supply since last summer, according to the American Society of Health-System Pharmacists. It has been on the US Food and Drug Administration’s shortages list since October. The news of the plant shutdown worries some doctors who work with patients with breathing problems such as asthma.

“This is definitely concerning, especially as we are coming out of the respiratory season where we had a big demand with RSV, Covid-19 and flu, and are now heading into spring allergy season when a lot of kids and adults experience asthma symptoms,” said Dr. Juanita Mora, a national volunteer medical spokesperson for the American Lung Association and an allergist/immunologist based in Chicago. “This is a life-saving drug and being able to breathe is vital for everyone.”

The manufacturer that recently shut down, Akorn Operating Company LLC, had filed for Chapter 11 bankruptcy in May 2020.

It was the only company to make certain albuterol products used for continuous nebulizer treatment. It’s a staple in children’s hospitals, but had been out of stock since last fall. Without that particular form of the product, hospitals have had to scramble to find alternatives.

“Members are either forced to compound it themselves to make the product or go to an outside third party source who is compounding the product,” said Paula Gurz, senior director of pharmacy contracting with Premier Inc., a major group purchasing company for hospitals.

With the Akorn shutdown, Gurz said products from the one remaining major domestic source of liquid albuterol, Nephron Pharmacuticals, have been on back order. Nephron just started shipping albuterol last Friday, Gurz said, but to get back on track, “it’s going to be an uphill climb.”

Hospitals around the country said they’re watching the supply chain – and their current stock – closely. There’s concern they might have to delay discharging patients because they don’t have enough medicine, or that they may see more ER visits for people with breathing problems who don’t have access to medicine.

Dr. Eryn Piper, a clinical pharmacist at Children’s Hospital of New Orleans, said her hospital has been largely unaffected so far, but for months she has heard about retail pharmacies and other health systems that have had issues with albuterol shortages.

“The big problem we’ve been hearing about is inhalation solutions, not really the inhalers, it’s more like the solutions that go into the nebulizer machines for inhalation that the patients breath in,” said Piper.

Without the larger Akorn product, staff at Lurie Children’s Hospital in Chicago had to squeeze out the albuterol contents from smaller packages.

It’s “time-consuming and labor-intensive as it takes opening 40 containers to equal 20 mL (each patient on continuous albuterol requires 3-5 syringes per day),” said hospital spokesperson Julianne Bardele in an email.

When Nephron was unable to meet demand due to manufacturing issues, Bardele said Lurie had to make another temporary switch to a different concentration and use an alternative liquid bronchodilator, levalbuterol.

Most hospital pharmacies are aware of supply issues for many medicines, particularly pediatric medicines, said T.J. Grimm, the director of retail and ambulatory services at University Hospitals Cleveland Medical Center, and they try to keep a higher stock – especially of the less expensive medicines like albuterol.

“Just so we can cover situations like this,” Grimm said.

Grimm said his system has albuterol supply for a couple of months still, but he’s frustrated and concerned about the supply chain.

“When you have supply chains that are just-in-time, it can create some issues with when something goes off,” Grimm added. “There’s the short-term crisis we all have to get through and then there’s a longer term. We need to think about these things a little more strategically, especially with our kids.”

Jerrod Milton, the chief clinical officer at Children’s Hospital Colorado, said they’ve been paying close attention to the albuterol shortages for many months. The hospital has experienced shortages in the past, and has continued to implement protocols to conserve doses.

“Challenges are what we deal with when it comes to pediatric medicine. We consider most of the kids that we take care of as somewhat therapeutic orphans,” Milton said. “It’s just another one of the myriad of shortages that we have to deal with, I guess.”

Jessica Daley, the group vice president of strategic sourcing for Premier, said that she doesn’t anticipate that the albuterol shortage will be an ongoing problem for years, but when the market has only a handful of suppliers, “it makes for a very tight market, a very concerning market right now.”

Daley said there are things hospitals can do to help, such as protocol changes, making products on site and finding different suppliers.

The Children’s Hospital Association stepped in to help when it heard from members having difficulty finding enough supply. The association worked with STAQ Pharma, a facility that provides compounded pediatric medication, to start production on batches of albuterol for children’s hospitals in the sizes they needed.

“We’ve been creative and trying to work proactively. So when we think there’s going to be a problem, we’re trying to plan ahead,” said Terri Lyle Wilson, director of supply chain services for the Children’s Hospital Association.

STAQ should be at full production by May, so hospitals will have a steady, stable supply ahead of the next season in which respiratory viruses are in wide circulation, the association says.

Daley at Premier said that in an ideal world, there would be more suppliers of these products, particularly with generic drugs, so that when there is a problem with one, the market could handle it. When there is a concentration of manufacturing with a small number of suppliers, it is very hard to recover, she said.

“We really advocate for diversity and supply to prevent types these types of issues,” Daley said. “Meaning at least three globally, geographically diverse suppliers that are supplying the market with sufficient products.”

For patients, Piper at Children’s Hospital of New Orleans said they are encouraging patients with breathing problems to take precautions and avoid asthma triggers if possible. She said if a patient’s usual pharmacy runs out, it’s also good to check with a doctor to see if there is another medication that’s available.

Inhalers don’t seem to be impacted by the shortage so far, but Daley said if people panic about the lack of albuterol for hospitals, that could change.

“Albuterol is one of those things that if there’s a patient who needs it, you want to have it all the time. So there’s always that potential for the market to respond and react in a way that that will then create downstream shortages of other sizes or presentations of a product,” Daley said.

To avoid that problem, Milton at Children’s Hospital Colorado said it’s simple: “Talk to a provider and see if there are alternatives,” Milton said. “And please don’t hoard.”

Source link

#shortage #albuterol #worse #hospitals #CNN