Steve,
Interesting ideas about shift work versus individual patient care duties and the politics of pain medicine, but...I have a different interpretation:
Until now, pain medicine has been a "pirate specialty" stealing a little of this and a little of that from regional anesthesiology, neurology, physiatry, neurosurgery, psychiatry, rheumatology, interventional radiology, orthopedics, etc. Who "owns" these things?? Obviously no one does...this hodge-podge of modalities provided unprecedented opportunities for a variety of practitioner to contribute to the field, stake a claim, and make a name.
In many ways, that was the way it was when OR anesthesia evolved too. Back before the standardized graduate medical training of physician-anesthetists, the anesthetist administering Ether could be have been a dentist, a nurse, a mid-wife, a medical student, a clergyman, or the hospital janitor. Over time, surgery became safe because anesthesiology became scientific and this science was invented, developed, and advanced by physician-anesthesiologists.
As you know, now, anesthesia has become so safe, that CRNA's, AA's, and graduate-trained dentists can provide the bulk of anesthesia services in small community hospital settings. Some small community hospitals don't even have a MD/DO anesthesiologist on staff; the services are provided solely by CRNA's. Anesthesiology, as a field, has responded by sub-specializing and looking for new frontiers...pain has always been there.
Having trained in an academic anesthesiology department I was struck by the fact that, by and large, anesthesiologists see themselves as the ultimate "patient guardians of safety." They sit on hospital committees, develop treatment protocols, OR triage pathways, etc. It's a real ethic that permeates their programs. By extension, I think that anesthesiologists who practice pain medicine are attempting to establish pre-eminence, codify standards of training, track outcomes, and improve safety as the specialty did for OR anesthesiology 100 years ago.
Where's physiatry??
Painting with a broad brush, organized physiatry has always been sort of passive in my view. How many physiatrists are as politically active as anesthesiologists at their hospitals, with their local, state, and national representatives, etc? Do you have any idea how much the ASA and other anesthesia groups give in political donations? Where's the physiatry PAC?
http://www.democracy-nc.org/moneyresearch/2007/AnesthesPAC.pdf
http://www.asahq.org/index.htm
How many physiatrists sit on key credentialing committees, are presidents of local medical societies, etc? Most physiatrists gravitate to the field for "plenty of money and relaxation," "no call," and "9-5." We're the specialty that's "all about the team," loathe to hurt others feelings or rock the boat. We're a specialty of part-time mommies, gym-rats, and Mr. Mom's. Remember, it's all about the lifestyle...
No doubt, this warm and touchy-feely attitude is wonderful for helping rehabilitate patients with devasting injuries, but it doesn't always work in the competitive health care market. So what happens: Neurologists run rehab units, PT's have "direct access" to the retail therapy market, chiropractors do EMG's and workman's comp...and anesthesia
will define what is the standard of care for pain medicine.
Physiatry gives itself away over and over again. What's happening in pain medicine is just another variation on the theme.
We can't blame others for our own lack of leadership or lack of pride in ownership. Physiatry will never be totally locked out of pain medicine, but you can expect it to take the same comfortable "me too" approach that we've always taken. And I think that's what everyone else is counting on too...