Surgical innovation and ethical dilemmas: A panel discussion
CREDENTIALING: CAN IT KEEP PACE WITH INNOVATION?
Dr. Fins: I agree that surgical competence and regulation—self-regulation or professional regulation—are big issues. One of my greatest fears is that surgeons will do procedures they are not trained to do, and cause great harm as a result. We are hearing about this now with the resurgence of psychosurgery in China.
It strikes me as interesting that the field of neurosurgery is as yet undifferentiated and that there is no subspecialty certification in stereotactic neurosurgery. This is in contrast to invasive cardiology on the medical side, where physicians who do catheterizations and electrophysiologic studies have special additional training.
As innovations develop, we have to track qualifications and credentialing along the way. There should be provisions to grandfather surgeons in if they are in a post-training point in their career, but we have to ensure that the new technology is matched by the operator’s skill. This is particularly pertinent in light of the concept of “surgical proximity”5 and the importance of the individual operator; this is not comparable to just disseminating a new drug.
Dr. Lieberman: Who should do the credentialing? Should it be the government or our profession?
Dr. Fins: Recertification or credentialing should be by peers—the American College of Surgeons and the surgical boards. Of course, funders or payors may request an additional level of certification to do certain procedures, which I would endorse as a safety measure and to help ensure a minimal standard of care for innovative interventions.
Dr. Hahn: But it is not so simple. There is a blurring of surgical expertise once surgeons complete their training. Spine surgery used to be done by either neurosurgeons or orthopedic surgeons; now we have spine surgeons. What we neurosurgeons started to see with that change was that our neurosurgery trainees were being told they could not get on hospital staffs because they did not have credentials in spine surgery or, to take another example, in pediatric surgery. Well, the neurosurgery board made a conscious decision to not offer certificates of added qualification (CAQs). We challenged the hospitals in court and won. But the overriding message is that it is all about economics.
Dr. Herndon: In orthopedics we now have two CAQs—one in hand surgery and one (starting in 2009) in sports medicine. The hand surgeons have not noticed any adverse effect because they do not generate as much revenue as the spine surgeons do. Most orthopedic surgeons start as general orthopedists and then change their practice characteristics as their practices mature. Over time they may focus on one particular area, such as arthroscopic knee surgery or total hip or knee replacement, which makes it difficult for them to pass a general orthopedic examination. Our board recognized this trend and developed oral and written board exams with case reviews concentrating on the surgeon’s self-chosen specialty. We do not need the CAQs because they have been misused, and we as a profession have been letting others misuse them. Again, I think we need to get back to controlling the process ourselves.
Dr. Hahn: What do you do when a surgeon has finished training and then becomes interested in performing a new procedure developed since the time of his or her training? This can really be a challenge when the surgeon hears of a new procedure, goes and takes a 3-day training seminar on it, and comes back believing that he or she is ready to perform the procedure. I have had creative surgeons on staff who want to try a new procedure but have never done any cases, believing that the new technology alone will suffice. What we finally decided to do in these instances was to put in place other staff to proctor these cases to ensure that no harm was coming to patients.
Dr. Herndon: I admire that approach, because we as a profession have to educate our colleagues about whatever new procedures they are about to use in their practice. There is a learning curve for every operation, and learning on one’s own, at the expense of patients, is not appropriate. Should we have experienced colleagues work with surgeons on new procedures until they have performed the 40 or so cases necessary to be proficient? Should we send surgeons to other institutions to do their 40 cases under experienced supervision? I am not sure what the best approach is, but this is a question that a forum like this should begin to address.
