Health
Paxlovid Improved Long Covid Symptoms in Some Patients, Researchers Report
Can Paxlovid treat long Covid? A new report suggests it might help some patients, but which patients might benefit remains unclear.
The report, published Monday in the journal Communications Medicine, describes the cases of 13 long Covid patients who took extended courses of the antiviral drug. Results were decidedly mixed: Nine patients reported some improvement, but only five said it lasted. Four reported no improvement at all.
Perhaps more than anything, the report underscores that nearly five years after the pandemic began, there is still little known about what can help the millions of people with long Covid. While some people improve on their own or with various therapies and medications, no treatment has yet been shown to be widely successful.
“People with long Covid are eager for treatments that can help,” said Alison Cohen, an epidemiologist at the University of California, San Francisco, who is an author of the new report and has long Covid herself. “There’s been a lot of research, but it continues to be slow going.”
Paxlovid, made by Pfizer, is considered a tantalizing prospect because it can prevent severe illness during active Covid infections and because patients who take the five-day course during the infection have been less likely to develop long Covid later.
In addition, a theory that some long Covid cases may be caused by remnants of virus in the body suggests that an antiviral like Paxlovid might vanquish those symptoms by extinguishing lingering virus.
Last year, the first randomized trial of Paxlovid for long Covid showed no benefit. Conducted at Stanford, it involved 155 patients who took the drug or a placebo for 15 days. While taking Paxlovid for that long was found to be safe, it didn’t help patients much: Ten weeks later, the placebo and Paxlovid groups showed no significant difference in severity of long Covid symptoms.
Dr. Upinder Singh, an infectious disease specialist and a leader of that trial, said its results and the new report primarily generated “more questions to answer”: Could Paxlovid help if taken for longer than 15 days or paired with other medications? Does its effect vary by types of symptoms or by when symptoms started?
“It’s very possible that within long Covid, there’s different disease types,” said Dr. Singh, now head of internal medicine at the University of Iowa. Maybe Paxlovid or other antivirals would help patients who could be clearly determined to have lingering virus in their bodies, she said.
Akiko Iwasaki, an immunologist at Yale University, said scientists shouldn’t “throw in the towel” on the possibility of antivirals for long Covid.
“If you look in the aggregate, you don’t see a difference between the placebo group, but these case reports demonstrate there are people who truly benefit, so we need to home in on those people,” said Dr. Iwasaki, who is leading another randomized trial of Paxlovid, the results of which have yet to be published.
She said important next steps would be identifying biological markers in people whose long Covid symptoms improved with Paxlovid and seeing whether other antivirals help different patients.
The new report was not a clinical trial, but a collection of self-reports from 13 long Covid patients around the country who had tried extended courses of Paxlovid. It is the first published case series of such patients, according to the authors, who include Dr. Michael Peluso, an infectious disease physician at U.C.S.F., and members of the Patient-Led Research Collaborative, a group of researchers who also have long Covid.
The experiences of the patients were too varied to yield a consistent trajectory, but the variety may provide clues for larger studies, the authors said.
The patients, ranging in age from 25 to 55, were infected between March 2020 and December 2022. They experienced one or more of a range of symptoms, including fatigue; gastrointestinal problems; cognitive problems like brain fog; muscle pain; irregular heart rate; and a condition called post-exertional malaise, in which physical or mental exertion causes setbacks.
As with the Stanford trial, most patients in the new report had been vaccinated by the time they took Paxlovid. Their Paxlovid courses ranged from 7.5 days to 30 days. Most tried it to find relief from their persistent long-Covid symptoms; two patients with long Covid received extended courses of Paxlovid when they were reinfected with the virus.
Most patients were also taking other medications or supplements, making it difficult to determine the drug’s specific effect, Dr. Cohen said. Still, some said Paxlovid helped them significantly.
Kate Leslie, 46, a social worker in Boulder, Colo., said she was healthy and athletic before her coronavirus infection in March 2022. Six weeks later, she said, she felt as if she’d had a concussion, struggling to think clearly and find words.
She developed postural orthostatic tachycardia syndrome, with symptoms including erratic heart rate and blood pressure and occasional fainting. A longtime Ultimate Frisbee player and coach, she began experiencing profound fatigue and could barely lift her arms.
“It was like concrete blocks are on your body,” she said. “I couldn’t get out of bed. My husband had to wash my hair and dry it and dress me.”
After an antiviral she was prescribed for a flu infection, Tamiflu, ended up easing some of her long Covid symptoms, Ms. Leslie wondered whether Covid-related antivirals might help even more, she said. In February 2023, she found a doctor to prescribe a 15-day course of Paxlovid.
Afterward, “I could feel my body getting restabilized,” she said, adding, “I started to get my energy back.”
About six months later, she obtained another 15-day course, which helped again, she said. She estimates she can now function at about 85 percent of her pre-Covid level.
Ms. Leslie said, however, that a couple of her medical issues worsened after Paxlovid, including an immune system condition that has caused allergies. Three other patients also reported bothersome issues after taking Paxlovid, including tingling and gastrointestinal discomfort.
Among those who didn’t perceive any benefit from the drug was Julia Moore Vogel. Dr. Vogel, 39, a senior program director at Scripps Research, was a long-distance runner before being infected with the coronavirus in July 2020. Now she uses a wheelchair and is largely housebound, she said.
She and her daughter recently moved across the country, from California, to live with her parents in Schaghticoke, N.Y. “I got to the point where we were like, I either need to stop working or we need more help at home,” she said.
Dr. Vogel, whose symptoms include fatigue, post-exertional malaise and migraines, took a 10-day course of Paxlovid in April 2023. “It just had no impact for me at all,” she said.
These days, she manages by carefully budgeting her energy, trying to leave the house no more than once a week. Migraine medications provided some relief, she said, but other than that, “I’ve tried many things, and basically nothing has really helped me improve.”
Dr. Cohen said the report strengthens the theory that long Covid has many different causes and treatments.
“A really important question is who may benefit from taking an extended course of Paxlovid and why,” she said, “and if it benefits some symptoms, which symptoms does it benefit?”
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Eight energy drinks per day may lead to serious health consequences, recent research suggests.
A relatively healthy man in his 50s suffered a stroke from the overconsumption of unnamed energy beverages, according to a scientific paper published in the journal BMJ Case Reports by doctors at Nottingham University Hospitals in the U.K.
The unnamed man was described as “normally fit and well,” but was experiencing left-side weakness, numbness and ataxia, also known as poor coordination or unsteady walking.
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When the man sought medical attention, it was confirmed via MRI that he had suffered an ischemic thalamic stroke, the report stated.
The patient’s blood pressure was high upon admission to the hospital, was lowered during treatment and then rose again after discharge, even though he was taking five medications.
The 50-year-old man (not pictured) admitted to drinking eight energy drinks per day. (iStock)
The man revealed that he consumed eight cans of energy drink per day, each containing 160 mg of caffeine. His caffeine consumption had not been recorded upon admission to the hospital.
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Once the man stopped drinking caffeine, his blood pressure normalized, and he was taken off antihypertensive medications.
High caffeine content can raise blood pressure “substantially,” a doctor confirmed. (iStock)
Based on this case, the authors raised the potential risks associated with energy drinks, especially regarding stroke and cardiovascular disease.
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They also highlighted the importance of “targeted questioning in clinical practice and greater public awareness.”
The authors say this case draws attention to the potential dangers of over-consuming energy drinks. (iStock)
Fox News senior medical analyst Dr. Marc Siegel reacted to the case study in an interview with Fox News Digital.
“This case report illustrates the high risk associated with a large volume of energy drink consumption, especially because of the high caffeine content, which can raise your blood pressure substantially,” said Siegel, who was not involved in the study.
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“In this case, the large amount of caffeine appears to have led directly to very high blood pressure and a thalamic stroke, which is likely a result of that soaring blood pressure.”
Fox News Digital reached out to the case study authors and various energy drink brands for comment.
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Oprah Winfrey is shining a light on family estrangement, which she calls “one of the fastest-growing cultural shifts of our time” — but one expert says the media mogul helped fuel that very culture.
“A Cornell University study now shows that almost one-third of Americans are actively estranged from a family member,” Winfrey said on a recent episode of “The Oprah Podcast,” referring to adult children going “no-contact” with parents, siblings or entire family systems.
Winfrey said the trend is a “silent epidemic” that can be especially relevant during the holidays.
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But family and relationship coach Tania Khazaal, who focuses on fighting “cutoff culture,” took to social media to criticize Winfrey for acting as if the estrangement crisis appeared “out of thin air.”
“Now Oprah is shocked by the aftermath of estrangement, after being one of the biggest voices pushing it for decades,” Canada-based Khazaal said in an Instagram video, which drew more than 27,000 likes and 3,000 comments.
Oprah Winfrey recently discussed what she called a “silent epidemic” of family estrangement on her podcast. (Theo Wargo/Getty Images)
Khazaal claimed that Winfrey’s messaging started in the 1990s and has contributed to a cultural shift where walking away became the first resort, not the last.
According to the relationship coach, millennials, some of whom grew up watching Oprah, are the leading demographic cutting off family members — and even if it wasn’t intentional, “the effect has absolutely been harmful,” Khazaal told Fox News Digital.
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The coach, who has her own history with estrangement, questioned why Winfrey is now treating the issue as a surprising crisis.
“Now she hosts a discussion with estranged parents and estranged kids, speaking on estrangement like it’s some hidden, sudden, heartbreaking epidemic that she had no hand in,” she said in her video.
Nearly one-third of Americans are estranged from a family member, research shows. (iStock)
Khazaal said she believes discussions about estrangement are necessary, but insists that people shouldn’t “rewrite history.”
“Estrangement isn’t entertainment or a trending conversation piece,” she added. “It’s real families, real grief, parents dying without hearing their child’s voice.”
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Winfrey reportedly responded in the comments, writing, “Happy to have a conversation about it — but not on a reel. Will have my producer contact you if you’re interested.” But the comment was later deleted due to the backlash it received, Khazaal told Fox News Digital.
“I would still be open to that discussion,” Khazaal said. “The first thing I’d want her to understand is simple: Setting aside cases of abuse or danger, the family unit is the most sacred structure we have.”
Experts emphasize that estrangement should be a last resort. (iStock)
“When children lose their sense of belonging at home, they search for it in the outside world,” she added. “That’s contributing to the emotional fragility we’re seeing today.”
Her critique ignited a debate online, with some social media users saying Khazaal is voicing a long-overdue concern.
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“The first time I heard, ‘You can love them from a distance’ was from Oprah … in the ’90s,” one woman said.
“My son estranged himself from us for five years,” one mother commented. “The pain, hurt and damage never goes away.”
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Others, however, argued that Winfrey’s podcast episode was empathetic and that estrangement shouldn’t be oversimplified.
Mental health experts say the conversation around estrangement is more complex than any single celebrity influence, and reflects broader cultural shifts.
Experts say today’s focus on boundaries and emotional well-being has reshaped family expectations. (iStock)
In the episode with Winfrey, Joshua Coleman, a California-based psychologist, said, “The old days of ‘honor thy mother and thy father,’ ‘respect thy elders’ and ‘family is forever’ has given way to much more of an emphasis on personal happiness, personal growth, my identity, my political beliefs, my mental health.”
Coleman noted that therapists sometimes become “detachment brokers” by unintentionally green-lighting estrangement.
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Jillian Amodio, a licensed master’s social worker at the Maryland-based Waypoint Wellness Center, told Fox News Digital that while public figures like Winfrey help normalize these conversations, estrangement might just be a more openly discussed topic now.
“Estrangement used to be handled privately and quietly,” she said.
Winfrey’s take on family estrangement is prompting a broader discussion amid the holiday season. (iStock)
But even strained relationships can be fixed with the right support, experts say.
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Susan Foosness, a North Carolina-based clinical director of patient programs at Rula Health, said families can strengthen their relationships by working with a mental health professional to improve communication, learn healthier conflict-resolution skills, and build trust and empathy through quality time together.
“No family is perfect,” Foosness told Fox News Digital.
Khazaal agreed, saying, “Parents need to learn how to listen without slipping into justification, and children need help speaking about their pain without defaulting to blame or avoidance.”
Fox News Digital reached out to Winfrey for comment.
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