alt Hacker NewsAnecdotally I worked in the emergency department and ICU for 2.5 years as a scribe and translator in undergrad (ending about 7 years ago) and never saw a single person successfully revived. In the sense that everybody who ever got revived to the point that your dad did, in my experience, died.
Replies
I had a patient who checked in the ED for chest pain (felt like indigestion but he was intelligent enough to know it wasn't). Arrested just as we were getting vitals. CPR and shock -> came back awake and asked what happened. EKG after ROSC indicated STEMI. Arrested again, this time we just shocked right away before CPR and he awakened with ROSC. Eventually the cath lab was no longer occupied (this was a small hospital) and he went and got taken care of. Even if he arrested once and awakened it would have been amazing. But twice, I had never seen that in my years working in various emergency departments. That story had a happy ending (or continuation, as life moves on to new seasons), something I don't see very often. Other than that, my experience matches up mostly with yours in that for patients who arrest, happy outcomes are rare. One medic called 911 for his wife who had arrested - luckily he had witnessed it and went straight to the chest while his teammates on duty came to bring her in. I can't remember if they got ROSC or if we did, but she had a fair outcome. She had a long rehab time but was able to live a mostly normal life after that. The ones who just don't have a good ending are too many to count.
Off the top of my mind, I can think of two patients who I personally cared for in the days or weeks after CPR who had an outcome other than death or vegetative state. One patient walked out the door two weeks after admission. The other patient regained consciousness and was able to speak/communicate, but was bed bound, appeared to have sustained some degree of cognitive damage, and had to receive feeds through a gastric tube. She was in the hospital for about six months before being discharged to a nursing facility. That's the numerator. It's hard to quantify the denominator. 40 or 50 maybe? But that's a guess.
what can happen is something like this
>have heart attack, which is when an artery clog prevents oxygen and blood from getting to the heart
>heart tissue impacted by clogged artery dies
>ED did revive person and get the heart beating again, but the dead tissue is still there and goes through the dying / fibrotic process over several days
>during the process the tissue is in a fragile state, so the heart can rupture
this is how carrie fisher died, a few days after the heart attack, for example
this is why american medical care is so expensive. Family’s and Law make doctors “do everything” even when the doctors know there is 0.01% chance such a person even makes it out of the icu and that’s not saying anything about brain function.
Most studies of hospital resuscitation survival puts it at about a 1/4. Plenty of people survive and have good neurological outcomes lots of people do not [0].
Outside of diagnostically defined cohort it’s a bit of a silly idea as you can attempt on anyone without respect to readily identified odds of success [1] so the what of CPR isn’t readily untangled from the who of it.
Out of hospital is a similar story but with less ability to triage and thus the same pattern in which the fact of CPR [2] is less informative than the underlying problem [3, old but the best study I know of would be interested if someone knows of an update to it given in hospital trend since].
0. https://www.nejm.org/doi/full/10.1056/NEJMoa1109148
1. https://pmc.ncbi.nlm.nih.gov/articles/PMC8118500/
2. https://ccforum.biomedcentral.com/articles/10.1186/s13054-02...
3. https://pmc.ncbi.nlm.nih.gov/articles/PMC1767484/