Can I assume you wouldn't let your loved ones be taken care of at an academic hospital with an anesthesia residency program? I mean what if they put the first year resident in August in their room and the attending was spending 90% of their time in another room tending to various issues? I mean if you argue that you need a board certified anesthesiologist at all times in the room, well that isn't what happens at big fancy medical schools.
Look, I can't speak to the quality of care at every medical institution in the country. I can say that the ACT model when staffed with good anesthesiologists and good anesthetists works wonderfully. I don't need a retrospective study to know that. We could do a prospective study. You'd need an N approaching 10 to 20 million patients to even come close to finding a difference in safety between MD only and ACT model.
And to say that we shouldn't base our practice on science, but should go with what we "know" to be true is just insane. That's the antithesis of modern evidence based medicine.
Academic residency programs are different than busy PP gigs, as you may well know. In academia, the redundancy and "presence of mind" of all the providers is there. Furthermore, you invariably adjust providers to patient acquity in academia. In the busy PP setting, that "presence of mind" and redundancy is often lacking. Adjustments to patient acquity is often lacking. You often heavily rely on the person baby sitting the chair and you know the "good ones from the bad ones." That leaves
plenty of room for hairy situations, especially when you have more than one sick patient, which is happening with more and more frequency in PP. One more important point that seems missing in your reply: an anesthesia resident, even the brand new minted "August resident" is an
extension of you. That resident realizes that his/her arse is on the line and they do not dare screw things up because they realize how badly it can fire back at them. They will call you into the room as instructed and report to you as instructed. I know this first hand, as I too have taught residents. PP CRNAs on the other hand are a different animal: they think that they know enough to handle major problems and, often, never call you into the room until they have either exhausted the patient or all of
their knowledge, which, in either scenario, leads to patient suffering in the end.... Fortunately, underlying this entire discussion, is the fact that anesthesia complications are exceedingly rare--not zero, just rare--events. To come up with a study supporting what is the safest staffing model, one indeed needs to come up with a huge N to compute a meaningful difference. But I would say that a simpler, more elegantly designed study does exist, one that is manifest in OR private practice anesthesia everyday: look at all ASA-4 cases and examine all complications--all complications, including long term morbidity and mortality--then examine the staffing model that took care of such patients. You see, I am very pro EBM, I never said that I was not in favor of studies. But practice and experience has taught me what to actually
look for in studies, not just promote/do a study simply to achieve an end (which is what AANA and its supporters are doing). What I am not at all in support of are public, unsupported statements, namely that there exists such a study that claims that the ACT model is "slightly better" than the MD-only model and that the ACT model is "proven" to be safe. At the end of the day, as the saying goes, the "onus is on the claimant": if the ACT model is "proven" safe and there exists "EBM" out there that supports this model as, potentially, "safer" than an MD-only model, then I would like to see such "evidence." If your intent was to say that the ACT model is
safe enough given our circumstances, then we both are on the same page... But I would never extend that beyond what it is, by saying that it is possibly the safest out there!