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Patients with a DNI order who have an acute indication for NIPPV.
First responders called to the Life Care Center of Kirkland starting Feb. 24 initially used positive airway pressure machines, often known as CPAPs, to treat residents before it was known the patients were infected with COVID-19.
"It's best practice for us for people with respiratory illnesses," said Jim Whitney, medical services administrator for the Redmond Fire Department, whose crews responded to the nursing home's 911 calls.
It was only later that King County public health officials advised Redmond Fire and other first responders in the region not to use those machines for patients suspected of having COVID-19 infections. Whitney said responders were using the machines with specialized filters, which can reduce the amount of virus released. But county public health authorities recommend that first responders avoid using CPAP machines altogether. Redmond Fire has now discontinued use of CPAPs for COVID patients.
"It's truly out of an abundance of caution for our people and for the community that we put it on the back shelf, unless we can confirm it was the best use for our patient," Whitney said.
The American Society of Anesthesiologists issued guidance on Feb. 23 discouraging CPAP use in COVID-19 patients — advice largely informed by experience with the SARS epidemic in 2003. Studies dating to 2003 suggest that such devices can pump viruses into the air, potentially increasing the spread of a contagious disease.
Eighty-six percent of nosocomial pneumonias are associated with mechanical ventilation and are termed ventilator-associated pneumonia (VAP). Between 250,000 and 300,000 cases per year occur in the United States alone, which is an incidence rate of 5 to 10 cases per 1,000 hospital admissions (134, 170)
“The proning and the high-flow nasal cannulas combined have brought patient oxygen levels from around 40% to 80% and 90%, so it’s been fascinating and wonderful to see,” Spiegel said.
originally posted by: WUNK22
My girlfriend works at Danbury hospital n Connecticut, she is coved nurse....Protocol now is heavy O2, anti AIDS & that quinine drug the Democrats criticized Trump on. Turns out it’s working great with high success rates.
originally posted by: MotherMayEye
a reply to: Boadicea
This is an incredible amount of work you've put in. Thank you for gathering all this research!
I'm trying to dig it back up, but I recently watched a video seminar where a Chinese doctor, who treated patients during the 2003 SARS outbreak, mentioned that healthcare workers were most often exposed during the intubation process -- not via NIV. He felt with HEPA filters, there was little to no chance of exposure.
When I find it, I'll post it.
originally posted by: MotherMayEye
a reply to: Boadicea
From the UChicago article:
“The proning and the high-flow nasal cannulas combined have brought patient oxygen levels from around 40% to 80% and 90%, so it’s been fascinating and wonderful to see,” Spiegel said.
^^^Wow.
Normally, those patients would go right onto a ventilator and there is an 80%+ death rate.
So, if you do not want to be pushed onto a ventilator, you need to have a 'Do Not Intubate' order and you need to decide what course of treatment you'd like to try...and on your belly.
originally posted by: Boadicea
"I'm trying to dig it back up, but I recently watched a video seminar where a Chinese doctor, who treated patients during the 2003 SARS outbreak, mentioned that healthcare workers were most often exposed during the intubation process -- not via NIV. He felt with HEPA filters, there was little to no chance of exposure."
When I find it, I'll post it."
Thank you -- I'd like to see that.
originally posted by: infolurker
a reply to: Boadicea
Yes, and it is known. Here is an updated EMS notification.
URGENT! Please circulate as widely as possible. It is crucial that every pulmonologist, every critical care doctor
and nurse, every hospital administrator, every public health official receive this information immediately.
“We have zero success for patients who were intubated.
Our thinking is changing to postpone intubation to as
long as possible, to prevent mechanical injury from the
ventilator. These patients tolerate arterial hypoxia
surprisingly well. Natural course seems to be the best.”
www.evms.edu...
originally posted by: infolurker
a reply to: Boadicea
Yes, and it is known. Here is an updated EMS notification.
originally posted by: MotherMayEye
I've also been reading there are two phenotypes, one kind of patient that continues to do well with severe hypoxia and ones that do not tolerate it well, at all. But there's only been one protocol for all severely hypoxic patients: Ventilators.
It's been reported by some physicians, the ones that do well with the severe hypoxia should not be rushed onto a ventilator, and the other phenotype is just very hard to treat, period. But the ventilators are destroying their lung tissue, too. As one doctor said, if he ends up with it and falls in the second category, he would just sign a DNR. That said, he is an octogenarian.
Hundreds of Chinese ventilators bought by the UK government to help the NHS treat critically ill coronavirus patients have been ditched because they were unsuitable, unreliable and potentially dangerous, it has emerged.
Every device in a shipment delivered from China earlier this month has been rejected by clinicians amid serious concerns that “significant patient harm, including death” would be likely if they were put to use.
originally posted by: Boadicea
(continued)
We've heard much about the skyrocketing death rate in New York, and it's not just a coincidence. How much can we really know with hospitals on lockdown and patients on their own without their families to advocate for them or tell the tale? I will post a video of a woman who does try to tell that tale, and links to a few more videos for those who prefer to watch than to read. And, as always, my source links will follow.
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