I interrupt yet another pointless pissing match to bring you some genuinely encouraging news:
In plain English: we may be getting closer to intranasal vaccines, which would be easier to distribute/administer and also might do a better job of reducing infections, since they could stop the virus from colonizing the nasal passages.
Or, as I like to call it, the Vinnie Barbarino vaccine.
Just passing along info for those interested:
15 yo daughter (vax+booster) came up positive, was in bed for 3-4 days, varying symptoms (headache, congestion, cough, fatigue, aches, sore throat). Took about a week to feel better. Wife (vax+booster) tested positive a week later with just about the same set of symptoms. She is on day 7 today, still not feeling great, but slowly improving.
Not sure; I'll let the science types on here get into that. My impression has been that it's mostly a function of the fact that the intramuscular vaccines were already well on their way by the time SARS-CoV2 hit, whereas the intranasal ones were starting from scratch. It also seems like there's been a lack of urgency ever since the Pfizer/Moderna shots hit the market. But I could be wrong on both counts.Haven't there been issues with other nasal vaccines though?
https://www.who.int/publications/m/item/draft-landscape-of-covid-19-candidate-vaccinesAny of our medical folks or anyone else know whatever happened with the studies on the xylitol/xlear nasal sprays and how they may help reduce transmission? I think the theory is they supposedly hinder COVID's ability to develop in the sinus passageways. Google turns up a bunch of incomplete studies and articles that aren't super clear.
Yeah, I'm hopeful they can develop but thus far the news doesn't give you the warm and fuzzies...Haven't there been issues with other nasal vaccines though?
https://www.who.int/publications/m/item/draft-landscape-of-covid-19-candidate-vaccines
You can download and filter that Excel (it's virus free btw lol). None of the nasal ones are currently beyond Stage 3 trials, many of them still in Stage 1.
Oh.This appears to be for the nasal vaccines. I'm talking about the use of xylitol OTC nose sprays to use for example when you know you're going to be in a high risk environment like a crowded airport or restaurant. You take a couple sprays beforehand and in theory it helps reduce chance of picking anything up. Initial studies appear to show it's effective in mice, but I can't find anything beyond this.
apologies! So I knew Xylitol rung a bell for me. It's in some toothpastes and sugar-free gums, etc. and is good for fighting tooth decay (or so I've read and heard). Had no clue there was a nasal spray form and makes me wonder what purpose it might serve. Looks like it's just an additive in regular saline nasal spray? And agreed, I can't find anything beyond 2020. So I'd take that to mean it likely wasn't effective for COVID defense. It's a sugar-esther or sugar-alcohol, I think. Used a lot in sugar-free candies. It will also cause no small amount of gastrointestinal distress (think buttermilk through a goose) if one were to eat an entire pound of sugar-free gummy bears.So I knew Xylitol rung a bell for me. It's in some toothpastes and sugar-free gums, etc. and is good for fighting tooth decay (or so I've read and heard).
It's a sugar-esther or sugar-alcohol, I think. Used a lot in sugar-free candies. It will also cause no small amount of gastrointestinal distress (think buttermilk through a goose) if one were to eat an entire pound of sugar-free gummy bears.
Now, imagine the narrator did not have such an immediate reaction. Instead, he kept munching handfuls until an entire pound of those malevolent fecomancers disappeared from their Winco bulk foods baggie. The effect cannot be explained in normal terms, but I imagine it is akin to trying to deliver a baby, rectally and via c-section, simultaneously.
On Tuesday morning, the Centers for Disease Control and Prevention issued its first official guidance, reiterating the FDA’s advice against re-treatment and telling rebounding patients to isolate for at least five days and mask for at least 10, as the agency currently advises for new infections.
gianmarco said:Not really a non-issue
There's been over 13,000,000 reported cases of Covid in children. Of those, up to 1.5% of those cases resulted in hospitalization. That's up to 130,000 kids admitted to a hospital to stay at least one night.
As reports of ‘Paxlovid rebound’ increase, Covid researchers scramble for answers
Almost 90% effective at preventing hospitalizations from Covid-19, Pfizer’s antiviral pill has quickly become one of the most powerful additions to the pandemic arsenal since the advent of mRNA vaccines. But as it’s become more widely available, a growing number of people have found the drug only temporarily effective.
In these cases, a patient diagnosed with Covid-19 was typically prescribed Paxlovid, took it, felt better, perhaps even tested negative, and then suddenly tested positive days or even more than a week later. For some, the resurgences were asymptomatic. But for others, they were as bad or worse than the original illness.
---
Already, there’s been debate over how to address a rebound. Pfizer’s CEO, Albert Bourla, has suggested that patients who experience one take another course of the drug, while the Food and Drug Administration has put out guidance telling physicians the opposite.On Tuesday morning, the Centers for Disease Control and Prevention issued its first official guidance, reiterating the FDA’s advice against re-treatment and telling rebounding patients to isolate for at least five days and mask for at least 10, as the agency currently advises for new infections.
And yet, nearly a month after National Institute of Health officials said they needed to get “an urgent handle on the issue,” researchers are still struggling to understand the phenomenon, largely because no one has any idea how common it is or any way to track it.![]()
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And in the absence of data, Kalil and others fear that officials or the public may jump to conclusions. It’s possible, he points out, that the virus has been doing this all along. And more people are only noticing now because they take a pill that they expect will make them better.
“There’s no question rebound happens — we’ve seen it since the beginning of the pandemic,” he said. “Is the rebound related to infection itself? Is the rebound related to the administration of drugs like Paxlovid, or is a rebound related to neither? That’s the question.”
--
Rebounds don’t appear to have undermined that efficacy (referring to the 88% from clinical trials). Although there’s no comprehensive data, none of the documented cases so far have resulted in severe illness. But even before the CDC’s new guidance, some physicians started cautioning that renewed symptoms could mean renewed infectiousness.
“If you get symptoms again, and you are testing yourself and you’re positive again, on the antigen tests, you should consider yourself infectious,” said Paul Sax, an infectious disease physician at Brigham and Women’s Hospital. “Start the clock over on your isolation.”
---
The most common (theory) is that Paxlovid is, in a way, too effective. It quashes the virus immediately, before the pathogen has had time to trigger the body’s full suite of alarms and send B and T immune cells into formation.
In some patients, there are bound to be little pockets where the virus has managed to survive. Once the five-day course of Paxlovid is done, the surviving virions can start repopulating, free of therapeutic or immunological predators.
The theory has a major flaw, though: Pfizer’s clinical trial data. If that was the case, why didn’t more patients in the study experience rebound?
Researchers have pointed to many hypothetical mechanisms. The population Pfizer studied in its clinical trial looked very different from the patients Paxlovid is generally being prescribed to. The former were unvaccinated, met specific high-risk criteria, and were infected with the Delta variant. The latter are generally vaccinated, fit a looser criteria for high-risk, and are infected with Omicron.
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and that last excerpt above is related to this article, an opinion piece but food for thought:
Does Paxlovid help people who have been vaccinated against Covid-19?
Among antiviral agents for Covid-19, Pfizer’s Paxlovid has emerged as the clear winner for two reasons: First, as a pill, Paxlovid is easy to administer, compared to the infusions required for monoclonal antibodies and remdesivir. Second, Paxlovid appears to be highly effective, with a clinical trial showing an 89% relative reduction in hospitalizations or death among high-risk patients who receive it.
I say “appears to be” because there’s a problem: The single trial supporting the FDA’s emergency use authorization of Paxlovid included only unvaccinated people who had never previously had Covid-19. Since 76% of U.S. adults are now vaccinated, and an estimated 58% of Americans have already had Covid, the trial supporting Paxlovid is not directly applicable to a majority of Americans. This means that doctors treating people with the disease don’t know to what degree — if any — Paxlovid will benefit their vaccinated patients. I am left hoping and guessing, and continue to prescribe Paxlovid to my high-risk Covid-19 patients without being sure if I am helping them.
Interesting question. Not sure if the medication could cause mutations or not. Maybe some of our HCPs can speak to that.Does the rebound potentially allow for a "super-bug" to be created, similar to when someone does not finish their anti-biotic which allows for some evolution of resistant pathogens?
From the article:I don't buy this for a second. This is a for COVID with COVID situation surely.
That's a fifteen-fold difference across states. That could be because of random chance, but my admittedly uninformed guess is that it's way more likely to be the kind of reporting error that you mentioned.Among states reporting, children ranged from 1.2%-4.6% of their total cumulated hospitalizations, and 0.1%-1.5% of all their child COVID-19 cases resulted in hospitalization
In states reporting, 0.00%-0.02% of all child COVID-19 cases resulted in death
Keep in mind, over 50% of children hospitalized with COVID are actually hospitalized for something else and happened to test positive for COVID.From the article:
That's a fifteen-fold difference across states. That could be because of random chance, but my admittedly uninformed guess is that it's way more likely to be the kind of reporting error that you mentioned.
Another good data point to keep in mind before getting anxious parents all worked up:
Some folks' minds are only capable of concepts once distilled down to 2 dimensions / black & white.The low death rate is awesome of course but death is not the only bad outcome of Covid. Do you guys not remember all the pediatric ICU's being full this past fall, and just how unusual (and dire, as reported from the physicians working those wings at the time) the situation was?? Are you arguing that was that just bad luck and coincidental timing with the Covid wave at the time? I don't get the continued conflation of "parents panicking" with simply keeping a watchful an eye on things and learning from data and history. Arguing extremes of either is basically pointless (and incorrect in most cases).
Heart attacks are no jokeEnjoy. https://twitter.com/RMConservative/status/1529139479730081794
https://twitter.com/johnrobertsFox/status/1526886678153072640
Looks like John Roberts of Fox has had & seen enough of the BS.
Keeping a watchful eye on things is great. Why my kids got sick, we (well, really my wife) would sit up with them just to make sure they were basically okay. That's normal parenting.The low death rate is awesome of course but death is not the only bad outcome of Covid. Do you guys not remember all the pediatric ICU's being full this past fall, and just how unusual (and dire, as reported from the physicians working those wings at the time) the situation was?? Are you arguing that was that just bad luck and coincidental timing with the Covid wave at the time? I don't get the continued conflation of "parents panicking" with simply keeping a watchful an eye on things and learning from data and history. Arguing extremes of either is basically pointless (and incorrect in most cases).
I think the ones more, or at least as, guilty of this black and white thinking are those that think the only acceptable level of infection/death is zero.Some folks' minds are only capable of concepts once distilled down to 2 dimensions / black & white.
Nuance and a Grey area isn't something they're capable of seeing. Been on display for the last couple years... I think expecting that to change at this point is unwise.
Link?I think the ones more, or at least as, guilty of this black and white thinking are those that think the only acceptable level of infection/death is zero.
Notice how the numbers of deaths are multiples higher than from the flu, and essentially infinitely higher than from a cold. Also, it's already been said over and over, but death isn't the only bad result from covid.Here are some CDC data on deaths, broken out by age. Notice that there are so few deaths among kids that you can't even see them on the graph because of how the X-axis is scaled. I had to download the raw data to confirm that those columns were actually populated and not simply zeros or missing data.
But yeah, definitely reason for parents to panic.
You're an introverted empty nester living in flyover country, correct? Not sure your perspective on this is all that relevant to be honest.Keeping a watchful eye on things is great. Why my kids got sick, we (well, really my wife) would sit up with them just to make sure they were basically okay. That's normal parenting.
What is not normal is having the same six people bouncing doom and gloom off one another non-stop for two years. Especially when doom and gloom is absolutely not at all warranted by the data.
This seems to be your schtick- you hop in here every now and then, without catching up on the thread, and make a strawman argument.
Kind of, yeah. But my if my responses seem the same it's because the arguments never seem to change.This seems to be your schtick- you hop in here every now and then, without catching up on the thread, and make a strawman argument.![]()
Keeping a watchful eye on things is great. Why my kids got sick, we (well, really my wife) would sit up with them just to make sure they were basically okay. That's normal parenting.
What is not normal is having the same six people bouncing doom and gloom off one another non-stop for two years. Especially when doom and gloom is absolutely not at all warranted by the data.
Thanks for admitting it at least, but if you actually read through the thread, you'd see that this discussion has been had multiple times and essentially no one has advocated for a "zero tolerance" policy. Not sure how you can possibly say that they have, but it's pretty much impossible to argue in good faith without reading first.Kind of, yeah. But my if my responses seem the same it's because the arguments never seem to change.
And you're tacitly saying that nobody has advocated for zero or pushed back against the idea of "acceptable levels". That's not arguing in good faith. Not remotely.
Says the guy who calls it a 1 night tummy ache. Get a clue.I love how anytime someone disagrees with the dooms dayers, its considered shtick.
Tummy ache, sniffles, a cold, etcThanks for admitting it at least, but if you actually read through the thread, you'd see that this discussion has been had multiple times and essentially no one has advocated for a "zero tolerance" policy. Not sure how you can possibly say that they have, but it's pretty much impossible to argue in good faith without reading first.
Says the guy who calls it a 1 night tummy ache. Get a clue.
Amazing isn't it? Reading the thread is one thing, but these guys have been calling it a non-issue and saying it's over for the longest time, yet they can't help but come in here and post a bunch of nonsense and strawmen. Weird.Wow. lol. I post a lot of links in here so I guess I'm classified as a "doomsdayer"??![]()
Serious question. Why do you still read the thread?
ETA: you didn't answer my previous question either
Okay, I've posted articles in here from people stating exactly that. But if you prefer then I'll state it as some are black and white against the concept that we're going to have to live with an annual "acceptable" number of infections/deaths. Which is what icon and Ivan were discussing.Thanks for admitting it at least, but if you actually read through the thread, you'd see that this discussion has been had multiple times and essentially no one has advocated for a "zero tolerance" policy. Not sure how you can possibly say that they have, but it's pretty much impossible to argue in good faith without reading first.
Apparently strawmen.Seriously, what are you guys even arguing over at this point?
They probably need to do a trial on vaccinated, omicron-infected patients, including follow up with immunologic correlates of exposure (ie., antibodies). In the meantime, people given paxlovid should probably err on the side of longer isolation (10 vs. 5 days) imo.As reports of ‘Paxlovid rebound’ increase, Covid researchers scramble for answers
Almost 90% effective at preventing hospitalizations from Covid-19, Pfizer’s antiviral pill has quickly become one of the most powerful additions to the pandemic arsenal since the advent of mRNA vaccines. But as it’s become more widely available, a growing number of people have found the drug only temporarily effective.
In these cases, a patient diagnosed with Covid-19 was typically prescribed Paxlovid, took it, felt better, perhaps even tested negative, and then suddenly tested positive days or even more than a week later. For some, the resurgences were asymptomatic. But for others, they were as bad or worse than the original illness.
---
Already, there’s been debate over how to address a rebound. Pfizer’s CEO, Albert Bourla, has suggested that patients who experience one take another course of the drug, while the Food and Drug Administration has put out guidance telling physicians the opposite.On Tuesday morning, the Centers for Disease Control and Prevention issued its first official guidance, reiterating the FDA’s advice against re-treatment and telling rebounding patients to isolate for at least five days and mask for at least 10, as the agency currently advises for new infections.
And yet, nearly a month after National Institute of Health officials said they needed to get “an urgent handle on the issue,” researchers are still struggling to understand the phenomenon, largely because no one has any idea how common it is or any way to track it.![]()
---
And in the absence of data, Kalil and others fear that officials or the public may jump to conclusions. It’s possible, he points out, that the virus has been doing this all along. And more people are only noticing now because they take a pill that they expect will make them better.
“There’s no question rebound happens — we’ve seen it since the beginning of the pandemic,” he said. “Is the rebound related to infection itself? Is the rebound related to the administration of drugs like Paxlovid, or is a rebound related to neither? That’s the question.”
--
Rebounds don’t appear to have undermined that efficacy (referring to the 88% from clinical trials). Although there’s no comprehensive data, none of the documented cases so far have resulted in severe illness. But even before the CDC’s new guidance, some physicians started cautioning that renewed symptoms could mean renewed infectiousness.
“If you get symptoms again, and you are testing yourself and you’re positive again, on the antigen tests, you should consider yourself infectious,” said Paul Sax, an infectious disease physician at Brigham and Women’s Hospital. “Start the clock over on your isolation.”
---
The most common (theory) is that Paxlovid is, in a way, too effective. It quashes the virus immediately, before the pathogen has had time to trigger the body’s full suite of alarms and send B and T immune cells into formation.
In some patients, there are bound to be little pockets where the virus has managed to survive. Once the five-day course of Paxlovid is done, the surviving virions can start repopulating, free of therapeutic or immunological predators.
The theory has a major flaw, though: Pfizer’s clinical trial data. If that was the case, why didn’t more patients in the study experience rebound?
Researchers have pointed to many hypothetical mechanisms. The population Pfizer studied in its clinical trial looked very different from the patients Paxlovid is generally being prescribed to. The former were unvaccinated, met specific high-risk criteria, and were infected with the Delta variant. The latter are generally vaccinated, fit a looser criteria for high-risk, and are infected with Omicron.
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
and that last excerpt above is related to this article, an opinion piece but food for thought:
Does Paxlovid help people who have been vaccinated against Covid-19?
Among antiviral agents for Covid-19, Pfizer’s Paxlovid has emerged as the clear winner for two reasons: First, as a pill, Paxlovid is easy to administer, compared to the infusions required for monoclonal antibodies and remdesivir. Second, Paxlovid appears to be highly effective, with a clinical trial showing an 89% relative reduction in hospitalizations or death among high-risk patients who receive it.
I say “appears to be” because there’s a problem: The single trial supporting the FDA’s emergency use authorization of Paxlovid included only unvaccinated people who had never previously had Covid-19. Since 76% of U.S. adults are now vaccinated, and an estimated 58% of Americans have already had Covid, the trial supporting Paxlovid is not directly applicable to a majority of Americans. This means that doctors treating people with the disease don’t know to what degree — if any — Paxlovid will benefit their vaccinated patients. I am left hoping and guessing, and continue to prescribe Paxlovid to my high-risk Covid-19 patients without being sure if I am helping them.
Kids get hospitalized much less frequently than adults for all causes. Should be pretty easy to tease out for- vs. with-Covid.I don't buy this for a second. This is a for COVID with COVID situation surely.
Any selective pressure from the environment (including drugs and vaccines) facilitates escape mutants. But to be clear, the medication isn’t causing the mutations. Viruses mutate regardless, and variants most fit to proliferate emerge.Interesting question. Not sure if the medication could cause mutations or not. Maybe some of our HCPs can speak to that.
They certainly aren’t.Heart attacks are no joke
Background
COVID-19 is a complex disease targeting many organs. Previous studies highlight COVID-19 as a probable risk factor for acute cardiovascular complications. We aimed to quantify the risk of acute myocardial infarction and ischaemic stroke associated with COVID-19 by analysing all COVID-19 cases in Sweden.
Methods
This self-controlled case series (SCCS) and matched cohort study was done in Sweden. The personal identification numbers of all patients with COVID-19 in Sweden from Feb 1 to Sept 14, 2020, were identified and cross-linked with national inpatient, outpatient, cancer, and cause of death registers. The controls were matched on age, sex, and county of residence in Sweden. International Classification of Diseases codes for acute myocardial infarction or ischaemic stroke were identified in causes of hospital admission for all patients with COVID-19 in the SCCS and all patients with COVID-19 and the matched control individuals in the matched cohort study. The SCCS method was used to calculate the incidence rate ratio (IRR) for first acute myocardial infarction or ischaemic stroke following COVID-19 compared with a control period. The matched cohort study was used to determine the increased risk that COVID-19 confers compared with the background population of increased acute myocardial infarction or ischaemic stroke in the first 2 weeks following COVID-19.
Findings
86 742 patients with COVID-19 were included in the SCCS study, and 348 481 matched control individuals were also included in the matched cohort study. When day of exposure was excluded from the risk period in the SCCS, the IRR for acute myocardial infarction was 2·89 (95% CI 1·51–5·55) for the first week, 2·53 (1·29–4·94) for the second week, and 1·60 (0·84–3·04) in weeks 3 and 4 following COVID-19. When day of exposure was included in the risk period, IRR was 8·44 (5·45–13·08) for the first week, 2·56 (1·31–5·01) for the second week, and 1·62 (0·85–3·09) for weeks 3 and 4 following COVID-19. The corresponding IRRs for ischaemic stroke when day of exposure was excluded from the risk period were 2·97 (1·71–5·15) in the first week, 2·80 (1·60–4·88) in the second week, and 2·10 (1·33–3·32) in weeks 3 and 4 following COVID-19; when day of exposure was included in the risk period, the IRRs were 6·18 (4·06–9·42) for the first week, 2·85 (1·64–4·97) for the second week, and 2·14 (1·36–3·38) for weeks 3 and 4 following COVID-19. In the matched cohort analysis excluding day 0, the odds ratio (OR) for acute myocardial infarction was 3·41 (1·58–7·36) and for stroke was 3·63 (1·69–7·80) in the 2 weeks following COVID-19. When day 0 was included in the matched cohort study, the OR for acute myocardial infarction was 6·61 (3·56–12·20) and for ischaemic stroke was 6·74 (3·71–12·20) in the 2 weeks following COVID-19.
Interpretation
Our findings suggest that COVID-19 is a risk factor for acute myocardial infarction and ischaemic stroke. This indicates that acute myocardial infarction and ischaemic stroke represent a part of the clinical picture of COVID-19, and highlights the need for vaccination against COVID-19.
Just curiosity mostly. People occasionally post articles here that I wouldn't see otherwise.Serious question. Why do you still read the thread?
Yes, that's right. On the other hand,You're an introverted empty nester living in flyover country, correct? Not sure your perspective on this is all that relevant to be honest.
Sorry, GB. Hope they both recover quickly.Welp...went 2 years with no one in my immediate circle getting it. Mom and Dad both positive.
I'm sure it's just a matter of time for me since I was around them a lot for my gmas funeral.
Mom pretty bad (not hospital bad) dad like a headcold.
Thanks - I'm not overly concerned about it but there is that little part of you thats like OH ####!!!!!!Sorry, GB. Hope they both recover quickly.
Our family has had myriad close contacts over the past several months. More than half of the kids in one of my kids class were out one week, plus both teachers. My wife attended a conference, 4 of the 5 people she went with tested positive the day after. I go into a cesspool of a work place (I say that gently, but it is a childrens museum with upwards of 3000 kids a day) and have gotten word numerous times about close contact.Curious what people are doing these days when they have a close contact. I went into the office yesterday and had a 5-10m conversation with a colleague. Today he told me he tested positive. I took a rapid (negative) and then got a PCR (pending, will probably get it tomorrow morning). Later this afternoon I had been planning on going to an industry event; it's not absolutely required for me to go, but I'd like to. Should I, or should I just stay home?
On the one hand, it wasn't all that close of a contact, so odds are nothing comes of this. Still, it's one thing to decide on my own risk tolerance, it's another to impose it on others, ya know? It just feels ... rude. And it's not like I'm considering locking myself in the basement and quarantining from my family. The question is whether to attend a non-essential event.