Ventilators. Those that need a ventilator will die without it. Don't have enough. Crisis.
How important are ventilators? Does anyone know?
Most coronavirus patients who end up on ventilators go on to die, according to several small studies from the U.S., China and Europe.
"We're not sure how much help ventilators are going to be," Osborn says. "They may help keep somebody alive in the short term. We're not sure if it's going to help keep someone alive in the long term."
We have some early published data on percentages which vary widely. A paper from China involved 710 Covid-19 patients; 52 were admitted to an ICU. Of the 22 who eventually required mechanical ventilation, 19 died.
86% of those put on ventilators died.
Another early study reported 31 of 32 mechanically ventilated patients died.
97% of those put on ventilators died.
Probably the best published information we have so far is from the Intensive Care National Audit and Research Center (ICNARC) in the UK. Of 165 patients admitted to ICUs, 79 (48%) died. Of the 98 patients who received advanced respiratory support—defined as invasive ventilation, BPAP or CPAP via endotracheal tube, or tracheostomy, or extracorporeal respiratory support—66% died.
66% of those put on ventilators died.
Ventilators have been seen as critical to treating coronavirus patients because the devices are very successful when used to treat common forms of pneumonia, says Hajizadeh. "We treat patients for several days, and then we get the antibiotics into the body and the patient recovers," she says. "Unfortunately with this COVID-associated pneumonia, there are no treatments that we know work for sure."
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It appears to me that ventilators are remarkably ineffective at treating CV victims. Because there is no treatment for CV, the current prognosis for going on a ventilator is bleak. This could change if treatments are shown to be effective, but that is unlikely for this peak of the outbreak. None of this is good news, but information matters, despite the information being imperfect (no time for peer reviewed studies).
The media will have us believe that ventilators are the solution and point fingers (in many directions), not so sure that is true.
Ventilators Are No Panacea For Critically Ill COVID-19 Patients
Mortality rate of COVID-19 patients on ventilators | Physician's Weekly