My husband and I, both anesthesiologists, enjoy our Sunday mornings together — coffee, the New York Times, a leisurely breakfast. No rush to arrive in the operating room before many people are even awake.
Today, though, seeing reporter Jan Hoffman’s front-page article in the Times — “Staying Awake for Your Surgery?” — was enough to take the sparkle out of the sugar. Her article on how much better it is to be awake than asleep for surgery reminded me why I left a plum job as a reporter for the Wall Street Journal to go to medical school — because reporters have to do a quick, superficial job of covering complex issues. They aren’t experts, but seldom admit it.
Physician anesthesiologists across the country are likely to face patients on Monday morning who wonder if they can be awake for their surgery. The answer to that question may well be “no.” But according to Ms. Hoffman, that answer reflects “physician paternalism,” and makes us opponents of the “patient autonomy movement,” because a patient should have the right to choose to be awake.
It’s not that simple.
Knee scope, C-section? Being awake is nothing new.
Ms. Hoffman decided to stay awake for her knee arthroscopy, which is hardly front-page news. Many people, especially athletes, are fascinated to watch their own knee surgery. But the spinal anesthetic Ms. Hoffman enjoyed is still a type of major anesthesia, and it required anesthesia expertise for its safe insertion and her smooth recovery. Cardiac arrest may occur under spinal anesthesia, even in young and otherwise healthy patients, and every patient needs to understand that “awake” isn’t the same thing as risk-free.
As recently as 20 years ago, most orthopedic surgeons wanted their patients asleep under general anesthesia for any major operation such as a total hip or knee replacement. It was physician anesthesiologists who gradually turned opinion in favor of regional anesthesia by developing spinal needles that reduced headache risk, and ultrasound-guided techniques that made nerve blocks safer, faster, and more reliable. The “patient autonomy movement” had nothing to do with it. Ms. Hoffman’s implication that anesthesiologists have been the followers rather than the leaders in regional anesthesia is especially insulting to the American Society of Regional Anesthesia and Pain Medicine (ASRA), founded in 1923.
Obstetric anesthesiologists deserve credit for demonstrating decades ago that expert regional anesthesia — epidural and spinal anesthesia for cesarean section — has played a major role in today’s low rates of complications and death during childbirth. The Society for Obstetric Anesthesia and Perinatology (SOAP) is about to celebrate its 50th year of advocating for the health of pregnant patients and newborns, and for safe, awake childbirth. Dr. Virginia Apgar, lest we forget, was an anesthesiologist first and the inventor of the Apgar score second.
When “awake” isn’t an option
Today’s “minimally invasive” surgical techniques, such as laparoscopy, have made surgery possible for millions of patients with less pain, smaller incisions, and faster recovery. But here’s a fact that Ms. Hoffman may not appreciate: general anesthesia has made these techniques possible.
General anesthesia with complete muscle relaxation is often a “must” for minimally invasive surgery performed with small incisions and cameras inserted into the chest or abdomen, and for many other major operations. I often tell my residents never to use the word “paralysis” around patients because it might alarm them unnecessarily. “Say ‘muscle relaxation’ instead,” I advise. But the fact is that the patient’s muscles must be paralyzed under anesthesia for the surgeon to work on a motionless target.
The patient’s breathing has to be precisely controlled, which means that the anesthesiologist must insert an endotracheal (breathing) tube and manage the settings on the ventilator to breathe for the patient until the operation is done. For some operations, the patient must be in a steep head-up or head-down position, with both arms snugly tucked at the sides, and must remain in that position for hours.
After the patient is safely asleep under general anesthesia, we give “muscle relaxants” to block the ability to move, breathe, or cough. The actions of these medications are reversed at the end of surgery so that the patient starts to breathe again. Then we allow the patient to wake up. This is all part of the profession and specialty of anesthesiology. Like the making of sausage and political deals, we keep this part of the work quietly behind the scenes. I can’t imagine that any patient would want to be awake for it.
Cheaper surgery without anesthesia?
Absolutely. It’s cheaper to have surgery without anesthesia. If I needed a small procedure that could be done in my doctor’s office under local anesthesia, of course, that’s what I would choose. A good rule to live by is not to take any medication you don’t need, and that includes pain-killers, sedatives, and anesthesia medications.
But Ms. Hoffman is misleading patients to make them think that they can opt to have a procedure without anesthesia as a “personal budget” choice.
If you need the option of deep sedation or general anesthesia, in case you can’t tolerate your procedure under local anesthesia or moderate sedation alone, then the services of the anesthesia department’s physicians and nurses will be involved and must be scheduled in advance. They aren’t free, any more than the services of your surgeons and nurses are free. There isn’t a “bench” of anesthesiologists on stand-by just in case you need us. Either we see a patient in advance, perform a pre-anesthesia assessment, remain with the patient during the procedure, and supervise the recovery period — or we’re not involved at all, and will be busy taking care of patients elsewhere. That’s just reality.
Watch who you call “paternalistic”
As a specialist in thoracic anesthesia, I’ve had plenty of opportunities to reflect on the importance of my job. As I watch a surgeon do a delicate dissection to peel lung cancer away from a major artery in the chest, I sometimes think how one tiny patient movement or cough could lead to catastrophic bleeding. It’s my job to make sure that doesn’t happen, and to keep the patient’s oxygen level safe while only one lung is being ventilated.
When I told my patient in the morning that the surgery had to be done under general anesthesia, I wasn’t being paternalistic. Nor did that decision depend on “the flexibility of the anesthesiologist,” as Ms. Hoffman would have it. It was a fact. Many operations — minor ones as well as major — can’t be done without general anesthesia.
Ms. Hoffman did my future patients no service by suggesting that being awake for surgery is necessarily better.(Please visit the American Society of Anesthesiologists website for accurate information about anesthesia.) Her simplistic views may mislead patients to believe that a Google search and a quick read of the New York Times will equip them to choose the anesthesia flavor of the day off a menu. If you want to push back against “authority figures,” it would be better to take that energy elsewhere and let your anesthesiologist and your surgeon — many of whom today are women — do our work.
Finally, I question the wisdom of allowing Esther Voynow, the patient featured in Ms. Hoffman’s story, to drive herself home after surgery on her right wrist. While she may have been perfectly awake, that isn’t the only skill involved in driving a car. If she had caused an accident, the surgeon and the hospital would have risked serious liability. The only good news about that questionable decision — there was no anesthesiologist involved.
Karen S. Sibert is an anesthesiologist who blogs at A Penned Point.
Image credit: Shutterstock.com
Published at Mon, 27 Mar 2017 12:37:05 +0000