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With ventilators running out, doctors say the machines are overused for Covid-19
I have been seeing this questioning of ventilator protocols for over a week. We need to get to the bottom of this fast, as we are running out of the drugs needed to use vents, which if we do run out will kneecap our ability to use them.
Hospitals face shortage of drugs for ventilators | TheHill
Ventilators are overused for Covid-19 patients, doctors say - STATNone of this means that ventilators are not necessary in the Covid-19 crisis, or that hospitals are wrong to fear running out. But as doctors learn more about treating Covid-19, and question old dogma about blood oxygen and the need for ventilators, they might be able to substitute simpler and more widely available devices.
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As doctors learn more about the disease, however, both frontline experience and a few small studies are leading him and others to question how, and how often, mechanical ventilators are used for Covid-19.
The first batch of evidence relates to how often the machines fail to help. “Contrary to the impression that if extremely ill patients with Covid-19 are treated with ventilators they will live and if they are not, they will die, the reality is far different,” said geriatric and palliative care physician Muriel Gillick of Harvard Medical School.
Researchers in Wuhan, for instance, reported that, of 37 critically ill Covid-19 patients who were put on mechanical ventilators, 30 died within a month. In a U.S. study of patients in Seattle, only one of the seven patients older than 70 who were put on a ventilator survived; just 36% of those younger than 70 did. And in a study published by JAMA on Monday, physicians in Italy reported that nearly 90% of 1,300 critically ill patients with Covid-19 were intubated and put on a ventilator; only 11% received noninvasive ventilation. One-quarter died in the ICU; 58% were still in the ICU, and 16% had been discharged.
I have been seeing this questioning of ventilator protocols for over a week. We need to get to the bottom of this fast, as we are running out of the drugs needed to use vents, which if we do run out will kneecap our ability to use them.
Hospitals face shortage of drugs for ventilators | TheHill