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manofthecoldland
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GIGO / RIRO

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OnMyWay
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17 hours ago, intrepid said:

Call me gullible if you like but I kind of understand what they are saying and believe them.  If I were infected I would like to hope I could follow their advise or to be one of their patients .

My main issue with what is going on is there is an effort to prevent doctors from prescribing it and keep people from getting it.  That is pure politics.  The governor of Ohio just signed an order that pretty much bans it. 

From a safety standpoint, I find that ridiculous.  Pure politics.  I take vitamins everyday and I pay a lot of money for them.  Do I know if they are really doing anything for me?  No, not really.  However, I still have some faith that taking them is better than not taking them.

So, if I wanted to take hydrozychloroquine as a prophylactic, 2 days a week, why not?  Heck, the placebo effect alone might keep me from getting sick!

If I did get covid, I sure would not be confident in many of the mainstream treatments.  Seems like when they put you on a ventilator, that is the last nail in your coffin.  If I was really sick, I would like the right to try alternatives.

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GeoffH
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1 hour ago, OnMyWay said:

.The one thing I don't understand is that there is such a push to not allow people to use hydrozychloroquine, and/or not have doctors prescribe it. 

The main issue as I understand it is that the production quantity of hydroxychloroquine is sized in a way that allows sufficient for the original use of the drug and that prescribing it for 'off use' with Covid (where it's unproven at best) is reducing it's availabilty where it is confirmed to work.

Because that's mostly in third world countries they're easily outbid for the drug and some people aren't being treated for malaria (in areas where the drug hasn't developed resistence).

If that issue could be addressed I'd have much less of an issue with it being used for Covid (albeit I remain to be convinced of it's efficacy).

Edited by GeoffH
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Mike J
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19 hours ago, OnMyWay said:

My main issue with what is going on is there is an effort to prevent doctors from prescribing it and keep people from getting it.  That is pure politics.  The governor of Ohio just signed an order that pretty much bans it. 

From a safety standpoint, I find that ridiculous.  Pure politics.  I take vitamins everyday and I pay a lot of money for them.  Do I know if they are really doing anything for me?  No, not really.  However, I still have some faith that taking them is better than not taking them.

So, if I wanted to take hydrozychloroquine as a prophylactic, 2 days a week, why not?  Heck, the placebo effect alone might keep me from getting sick!

If I did get covid, I sure would not be confident in many of the mainstream treatments.  Seems like when they put you on a ventilator, that is the last nail in your coffin.  If I was really sick, I would like the right to try alternatives.

The studies with a control groups showed no benefit for the drug and did show health issues, ie heart rhythm problems.   That is why the study was stopped and the emergency off label use withdrawn.  It can still be prescribed off label but I suspect the majority of health care professionals probably "follow the science" and still subscribe to the philosophy of "First do no harm".  

https://www.sciencemag.org/news/2020/06/three-big-studies-dim-hopes-hydroxychloroquine-can-treat-or-prevent-covid-19

Spoiler

 

Through the fog of alleged misconduct, hope, hype, and politicization that surrounds hydroxychloroquine, the malaria drug touted as a COVID-19 treatment, a scientific picture is now emerging.

Praised by presidents as a potential miracle cure and dismissed by others as a deadly distraction, hydroxychloroquine was spared a seeming death blow last week. On 4 June, after critics challenged the data, The Lancet suddenly retracted a paper that had suggested the drug increased the death rate in COVID-19 patients, a finding that had stopped many clinical trials in their tracks. But now three large studies, two in people exposed to the virus and at risk of infection and the other in severely ill patients, show no benefit from the drug. Coming on top of earlier smaller trials with disappointing findings, the new results mean it’s time to move on, some scientists say, and end most of the trials still in progress.
“It just seems like we are ignoring signal after signal,” says Eric Topol, director of the Scripps Translational Science Institute. U.S. President Donald President’s promotion of it led to a scientific “obsession” with hydroxychloroquine despite thin evidence for its promise, he says. “We’d be better off shifting our attention to drugs that might actually work.” Peter Kremsner of the University of Tübingen agrees hydroxychloroquine “certainly isn’t a wonder drug.” The new results left him “wrestling” with the question of whether to proceed with two hydroxychloroquine trials, one in hospitals and the other in patients with milder illness at home.

Hydroxychloroquine and its sister drug chloroquine have been used against malaria and other diseases for decades. The first evidence that they might work against SARS-CoV-2 came from test tube data. Since then, hundreds of trials have been launched around the globe. Scientists are trying the drugs in low doses and high doses; alone or combined with the antibiotic azithromycin, the antiviral compound favipiravir, or other drugs; and in patients with mild or severe disease, health care workers, pregnant women, and people living with HIV.

On 5 June, researchers in the United Kingdom announced the results from the largest trial yet, Recovery, in a press release. In a group of 1542 hospitalized patients treated with hydroxychloroquine, 25.7% had died after 28 days, compared with 23.5% in a group of 3132 patients who had only received standard care. “These data convincingly rule out any meaningful mortality benefit,” wrote the investigators, who ended the study early and promised to publish the full results as soon as possible.

The results are persuading some doctors to stop using the drug for COVID-19. “The Recovery trial, in addition to the signals from other studies we have received so far, are enough to convince me to not offer hydroxychloroquine to hospitalized patients,” Nahid Bhadelia, a physician at Boston Medical Center, wrote in an email. Martin Landray of the University of Oxford, one of Recovery’s principal investigators, agrees: “If you, your spouse, your mother gets admitted to hospital and is offered hydroxychloroquine, don’t take it,” he says.

But some scientists say they want to see the full data before making up their minds. About one in four patients died in both arms of the study, Kremsner notes—a very high rate, suggesting they were gravely ill when treatment started. Nicholas White of Mahidol University in Bangkok, who also studies hydroxychloroquine, agrees the full data need evaluation. “But overall, it’s very unlikely, in my view right now sitting here, that anything’s going to change,” he says.

Another hope for hydroxychloroquine, that it might prevent people exposed to the virus from getting sick, also faded last week when David Boulware of the University of Minnesota, Twin Cities, and colleagues published the results of the largest study to date of this strategy, called postexposure prophylaxis (PEP). The researchers sent either hydroxychloroquine or a placebo by mail to 821 people who had been in close contact with a COVID-19 patient for more than 10 minutes without proper protection. They reported in The New England Journal of Medicine that 12% of the people who took the drug went on to develop COVID-19 symptoms, versus 14% in a placebo group, a difference that was not statistically significant.

A second large PEP trial has come up empty as well, its leader tells Science. Carried out in Barcelona, Spain, that study randomized more than 2300 people exposed to the virus to either hydroxychloroquine or the usual care. There was no significant difference between the number of people in each group who developed COVID-19, says Oriol Mitjà of the Germans Trias i Pujol University Hospital. Mitjà says he has submitted the results for publication.

If you, your spouse, your mother gets admitted to hospital and is offered hydroxychloroquine, don’t take it.

Martin Landray, University of Oxford
The data are important because they come from large randomized trials. So far, most data came from small trials or case series. A meta-analysis of 24 such studies published in the Annals of Internal Medicine concluded there was “insufficient and often conflicting evidence on the benefits and harms of using hydroxychloroquine or chloroquine to treat COVID-19.”

The new findings raise questions about whether to stop other trials. Most are much smaller than Recovery, and thus less powerful; their outcomes are unlikely to change many minds. And continuing the trials may prevent researchers from testing drugs with a better chance of working and robs patients of the chance to try those. Landray says the World Health Organization (WHO) is now likely to end the hydroxychloroquine arm of its large COVID-19 treatment trial, named Solidarity. “I think the decision is pretty obvious,” he says. WHO says it is considering the issue.

There is one exception. Many researchers agree that a good case can be made for continuing to test whether hydroxychloroquine can prevent infection if given to people just in case they get exposed to the virus, for instance on the job at a hospital—a strategy called pre-exposure prophylaxis (PrEP). “You have a much better chance of preventing something with a weak drug than you have of curing a fully established infection,” says White, who runs one of the largest PrEP trials. He notes that doxycycline, an antibiotic, has long been used in malaria prophylaxis. “We would never treat anybody with it, it’s too weak. But it’s a very good prophylactic.”

Landray, however, is on the fence about continuing prophylaxis trials: “I suspect it’s one of these decisions where there isn’t a right or wrong.” It’s an important question, Bhadelia says, because an effective PrEP drug could have a major impact on the pandemic. Hydroxychloroquine, a cheap and widely available drug, is one of the few compounds that could fit the bill.

But the Lancet paper, despite its retraction, will make it more difficult to continue current trials, White laments. Published on 22 May, the study claimed, supposedly based on data from 96,000 patients around the world, that hydroxychloroquine and chloroquine, whether given alone or in combination with another drug, caused a steep increase in deaths. That led many regulatory agencies to ask scientists to halt their trials and make sure they were not harming their patients. Recovery and Solidarity were temporarily halted but resumed after a safety committee took a look at the data.

Many other trials are still on pause. U.K. regulators, for instance, have asked for a raft of additional safeguards, says Joseph Cheriyan, a clinical pharmacologist at Cambridge University Hospital and principal investigator of a PrEP trial in health care workers. That study already excluded patients who take any one of several dozens of drugs, but Cheriyan says regulators have asked for more changes, which will set the trial back weeks. And despite the Lancet retraction, the alarming headlines about the drug’s risks have made it much more difficult to convince people to participate in a trial, White says. “I just think these trials have been really badly damaged and some of them may never restart.”

The problem for scientists is that there’s such a rush to find treatments for the rapidly spreading virus, Mitjà says: “The pressure is immense.” Yet that shouldn’t stop researchers from properly analyzing data and making carefully considered decisions, White says. “We don’t always have to act today,” he says. “Let’s not panic.”

 

 

  

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OnMyWay
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4 hours ago, Mike J said:

The studies with a control groups showed no benefit for the drug and did show health issues, ie heart rhythm problems.   That is why the study was stopped and the emergency off label use withdrawn.  It can still be prescribed off label but I suspect the majority of health care professionals probably "follow the science" and still subscribe to the philosophy of "First do no harm".  

https://www.sciencemag.org/news/2020/06/three-big-studies-dim-hopes-hydroxychloroquine-can-treat-or-prevent-covid-19

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Honestly, I don't know what to think or believe anymore.  "Experts" say one thing and a month later say the reverse.  I am certain everything is highly politicized.  Especially the going back to school issue.

As far as the drug is concerned, I don't think it should be so restricted because of possible side effects, after it has been in use for 60 years.  Perhaps the FDA notice on it is because they know that so many Americans have heart problem comorbidity.

I'm taking Arcoxia for my hip pain and it is not approved by the U.S. FDA due to possible heart side effects.  However, the entire rest of world uses it successfully and it is the only thing that works for my hip pain.

By coincidence, hydroxychloroquine is also an arthritis treatment.

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Mike J
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4 hours ago, OnMyWay said:

So what about this guy?  He seems highly qualified to speak on the subject.

https://www.newsweek.com/key-defeating-covid-19-already-exists-we-need-start-using-it-opinion-1519535

The internet has proven to be both a blessing and a curse.  Both sides will say the "evidence", the "science", and the "experts" support their truth or conclusion.  It is now possible to find "evidence and expert opinion" for both sides of any possible question, belief, or theory.    The above article does seem to make sense and sound reasonable.  At least it does to me, but I know very little about medicine, prescription drugs, drug trials, statistical analysis, etc.   But, the articles I have read showing the drug does not work and can cause problems also make sense and are equally persuasive.  And therein lies the challenge we all face in this era where vast quantities of information are available to everyone with a computer.

I have a niece who graduated from university with a teaching degree.  She worked as a teacher in the local public schools here and is now lives/works in Australia.  Imagine my surprise when she ask me if I believed the earth was really round.  At first I thought she was joking with me, but it turned out she had done "research on the internet and there was "all kinds of proof that the earth was flat".  "All the governments and scientists have been lying".   The reality is that people with any strong belief can and will find evidence to support that belief, and will also find evidence to show that the "truth is being suppressed". 

Is that what is happening with these drug trials, ie is the "truth" being drowned out because of politics as the author of the paper suggests?     I will continue to try and educate myself on controversial subjects to include COVID, but my knowledge will never match that of medical professionals.  And because I don't know "the truth" I will try to be safe and follow the direction and advice of the majority of doctors and health officials where there is conflicting opinions.  Maybe these disagreements are one of the reasons we say that doctors "practice" medicine.  

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