13 MAJOR CHANGES IN ANESTHESIOLOGY IN THE LAST TEN YEARS

the anesthesia consultant

Physician anesthesiologist at Stanford at Associated Anesthesiologists Medical Group
Richard Novak, MD is a Stanford physician board-certified in anesthesiology and internal medicine.Dr. Novak is an Adjunct Clinical Professor in the Department of Anesthesiology, Perioperative and Pain Medicine at Stanford University, the Medical Director at Waverley Surgery Center in Palo Alto, California, and a member of the Associated Anesthesiologists Medical Group in Palo Alto, California.
email rjnov@yahoo.com
phone 650-465-5997

Latest posts by the anesthesia consultant (see all)

Let’s look at 13 major changes in the last ten years of anesthesiology, and give a letter grade to mark the significance of each advance:

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SUGAMMADEX – The long awaited reversal agent for neuromuscular paralysis reached the market in 2016, and by my review, the drug is wonderful. I’ve found sugammadex to reverse rocuronium paralysis in less than a minute in every patient who has at least one twitch from a nerve stimulator. The dose is expensive at about $100 per patient, but at this time that’s cheaper than the acquisition costs for neostigmine + glycopyrrolate. The acquisition cost of neostigmine + glycopyrrolate at our facilities exceeds $100, and this combination of drugs can take up to 9 minutes to reverse rocuronium paralysis. Sugammadex reversal can make the duration of a rocuronium motor block almost as short acting as a succinylcholine motor block, and sugammadex can also eliminate complications in the Post Anesthesia Care Unit due to residual postoperative muscle paralysis. Grade = A.

 

SHORTAGES OF GENERIC INTRAVENOUS DRUGS – Over the last five years we’ve seen unexpected shortages of fentanyl, morphine, propofol, ephedrine, neostigmine, glycopyrrolate, meperidine, and atropine, to name a few. These are generic drugs that formerly cost pennies per ampoule. In the current marketplace, generic manufacturers have limited the supplies and elevated the prices of these medications to exorbitant levels. I wish I’d had the foresight and the money ten years ago to invest in a factory that produced generic anesthetic drugs. Grade = F.

 

THE PERIOPERATIVE SURGICAL HOME – The American Society of Anesthesiologists has been pushing this excellent concept for years now—the idea being that a team of physician anesthesiologists will manage all perioperative medical care from preoperative clinic assessment through discharge, including intraoperative care, postoperative care and pain management in the PACU, the ICU, and the hospital wards. The goal is improved patient care with decreased costs. It’s not clear the idea has widespread traction as of yet, and the concept will always be at odds with the individual aspirations of internal medicine doctors, hospitalists, intensivists, surgeons, and certified nurse anesthetists, all who want to make their own management decisions, and all who desire to be paid for owning those decisions. Grade = B-.

 

MULTIMODAL PAIN MANAGEMENT FOLLOWING TOTAL JOINT REPLACEMENTS – The development of pain management protocols which include neuroaxial blocks, regional anesthetic blocks, local anesthetic infiltration by surgeons, oral and intravenous pain medications, have advanced the science of pain relief for total knee and total hip replacements. The cooperation between surgeons, anesthesiologists, and internal medicine specialists to develop the protocols has been outstanding, the standardized checklist care has been well accepted, and patients are benefiting. Grade = A.

 

ULTRASOUND GUIDED REGIONAL ANESTHESIA – Regional anesthetic blocks are not new, but visualizing the nerves via ultrasound is. The practice is becoming widespread, and the analysis of economic and quality data is ongoing. Ultrasound guided regional anesthesia is a major advance for painful orthopedic surgeries, but I worry about overuse of the technique on smaller cases for the economic benefit of the physician wielding the ultrasound probe. A second concern is the additive risk of administrating two anesthetics (regional plus general) to one patient. I’ve reviewed medical records of patients with adverse outcomes related to regional blocks, and I’m concerned ultrasound guided regional anesthesia may be creating a new paradigm of postoperative complications, e.g. prolonged nerve damage or intravascular injection of local anesthetics. In the future I look forward to seeing years of closed claims data regarding this increasing use of regional anesthesia. Grade = B.

 

VIDEOLARYNGOSCOPY – The invention of the GlideScope and its competitors the C-MAC, King Vision, McGrath and Airtraq videolaryngoscopes was a major advance in our ability to intubate patients with difficult airways. My need for fiberoptic intubation has plummeted since videolaryngoscopy became available. I’d recommend that everyone who attempts traditional laryngoscopy for endotracheal intubation have access to a video scope as a backup, should traditional intubation prove difficult. Grade = A.

 

ANESTHESIOLOGIST ASSISTANTS (AAs) – The American Society of Anesthesiologists is championing the idea of training AAs to work with physician anesthesiologists in an anesthesia care team model. A primary reason is to combat the influence and rise in numbers of Certified Registered Nurse Anesthetists (CRNAs) by inserting AAs as a substitute. Not a bad idea, but like the Perioperative Surgical Home, the concept of AAs is gaining traction slowly, and the penetration of AAs into the marketplace is minimal. To date there are only ten accredited AA education programs in the United States. Grade = B-.

 

CHECKLISTS – We now have pre-incision Time Outs, pre-induction Anesthesia Time Outs, and pre-regional anesthesia Block Time Outs. It’s hard to argue with these checklists. Even if 99.9% of the Time Outs change nothing, if 0.1% of the Time Outs identify a miscommunication or a laterality mistake, they are worth it. Grade = A.

 

ANESTHESIA ELECTRONIC MEDICAL RECORDS (EMRs)– The idea is sound. Everything in the modern world is digitalized, so why not medical records? The problem is the current product. There are multiple EMR systems, and the systems cannot communicate with each other. Can you imagine a telephone system where Sprint phones cannot communicate with AT&T phones? The current market leader for hospitals is Epic, a ponderous, expensive system that does little to make the pertinent information easier to find in medical charts. For acute care medicine such as anesthetic emergencies, the medical charting and documentation in Epic gets in the way of hands-on anesthesia care. In the past, when I administered 50 mg of rocuronium, I simply wrote “50” in the appropriate space on a piece of paper. In Epic I have to make at least 4 mouse clicks to do the same thing. This Epic entry cannot be made on a touch screen because the first rocuronium window on the touch screen is a three-millimeter-tall box, too small for a finger touch. I’d like to see Apple or Google develop better EMR software than we have at present. Perhaps the eventual winning product will be voice activated or will involve easy touch screen data entry and data access. And all EMR systems should interact with each other, so patient privacy medical information can be portable. Grade = C-.

 

THE ECONOMICS OF ANESTHESIA – When I began in private practice in 1986, most successful anesthesiologists joined a single-specialty anesthesia group. This group would cover a hospital or several hospitals along with nearby surgery centers and offices. The group would bill for physician services, and insurance companies would reimburse them. Each physician joining the group would endure a one or two-year tryout period, after which he or she became a partner. Incomes were proportional to the number of cases an individual attended to. The models are changing. Smaller anesthesia groups are merging into larger groups, better equipped to negotiate with healthcare insurers and ObamaCare. More and more healthcare systems are employing their own anesthesiologists. In a healthcare system, profits are pooled and shared amongst the varying specialists. This model is not objectionable. Anesthesiologists share the profits with less lucrative specialties such as internal medicine and pediatrics, but the anesthesiologists are assured a steady flow of patients from the primary care physicians and surgeons within the system. The end result is less income than in a single-specialty anesthesia group, but more security. Grade = B.

 

THE SPECTER OF A BAN ON BALANCE BILLING – In a perfect world all physician groups would be contracted with all health insurance companies, at a monetary rate acceptable to both sides. Unfortunately there are insurance company-physician group rifts in which an acceptable rate is not negotiated. In these instances, the physician provider for a given patient may be out of network with the patient’s insurer, not because of provider greed (as portrayed by some politicians and insurers) but because the insurance company did not offer a reasonable contracted rate. Some politicians believe physician out-of-network balance billing should be outlawed. This would give unilateral power to insurance companies. Why would an insurance company offer a reasonable rate to a physician provider group, if the insurance company can pay the physicians a low rate and the new law says the physicians have no alternative but to accept it as payment in full? The no-balance-billing politicians will portray patients as victims, but if they succeed in changing the laws, physicians will become victims. Physicians as well as consumers must unite to defeat this concept. Grade = F.

 

CORPORATE ANESTHESIA – National companies are buying multiple existing anesthesia groups and changing the template of our profession in America. The current physician owners of a practice can sell their group to a publically traded national company for a large upfront payoff. The future salaries of anesthesiologists of that group are then decreased, and the rest of the profit formerly garnered by the physicians goes instead to the bottom line of the national company’s shareholders. If this model becomes widespread, the profession of anesthesiology will morph into a job populated by moderately reimbursed employees. Grade = D.

 

INDEPENDENT PRACTICE FOR CRNAs – Anesthesiology is the practice of medicine. In a two-year training program, an ICU nurse can learn to administer propofol and sevoflurane, and how to intubate most patients, and become a CRNA. It takes a physician anesthesiologist to manage complex preoperative medical problems, intraoperative complications, and postoperative medical complications. I understand rural states such as Montana and the Dakotas cannot recruit enough physician anesthesiologists to hospitals in their smallest towns, but for states like California to legalize independent anesthesia practice for CRNAs is unconscionable. Grade = D.

 

The most popular posts for laypeople on The Anesthesia Consultant include:

How Long Will It Take To Wake Up From General Anesthesia?

Why Did Take Me So Long To Wake From General Anesthesia?

Will I Have a Breathing Tube During Anesthesia?

What Are the Common Anesthesia Medications?

How Safe is Anesthesia in the 21st Century?

Will I Be Nauseated After General Anesthesia?

What Are the Anesthesia Risks For Children?

 

The most popular posts for anesthesia professionals on The Anesthesia Consultant  include:

10 Trends for the Future of Anesthesia

Should You Cancel Anesthesia for a Potassium Level of 3.6?

12 Important Things to Know as You Near the End of Your Anesthesia Training

Should You Cancel Surgery For a Blood Pressure = 178/108?

Advice For Passing the Anesthesia Oral Board Exams

What Personal Characteristics are Necessary to Become a Successful Anesthesiologist?

 

 

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Published in September 2017:  The second edition of THE DOCTOR AND MR. DYLAN, Dr. Novak’s debut novel, a medical-legal mystery which blends the science and practice of anesthesiology with unforgettable characters, a page-turning plot, and the legacy of Nobel Prize winner Bob Dylan.

KIRKUS REVIEW

In this debut thriller, tragedies strike an anesthesiologist as he tries to start a new life with his son.

Dr. Nico Antone, an anesthesiologist at Stanford University, is married to Alexandra, a high-powered real estate agent obsessed with money. Their son, Johnny, an 11th-grader with immense potential, struggles to get the grades he’ll need to attend an Ivy League college. After a screaming match with Alexandra, Nico moves himself and Johnny from Palo Alto, California, to his frozen childhood home of Hibbing, Minnesota. The move should help Johnny improve his grades and thus seem more attractive to universities, but Nico loves the freedom from his wife, too. Hibbing also happens to be the hometown of music icon Bob Dylan. Joining the hospital staff, Nico runs afoul of a grouchy nurse anesthetist calling himself Bobby Dylan, who plays Dylan songs twice a week in a bar called Heaven’s Door. As Nico and Johnny settle in, their lives turn around; they even start dating the gorgeous mother/daughter pair of Lena and Echo Johnson. However, when Johnny accidentally impregnates Echo, the lives of the Hibbing transplants start to implode. In true page-turner fashion, first-time novelist Novak gets started by killing soulless Alexandra, which accelerates the downfall of his underdog protagonist now accused of murder. Dialogue is pitch-perfect, and the insults hurled between Nico and his wife are as hilarious as they are hurtful: “Are you my husband, Nico? Or my dependent?” The author’s medical expertise proves central to the plot, and there are a few grisly moments, as when “dark blood percolated” from a patient’s nostrils “like coffee grounds.” Bob Dylan details add quirkiness to what might otherwise be a chilly revenge tale; we’re told, for instance, that Dylan taught “every singer with a less-than-perfect voice…how to sneer and twist off syllables.” Courtroom scenes toward the end crackle with energy, though one scene involving a snowmobile ties up a certain plot thread too neatly. By the end, Nico has rolled with a great many punches.

Nuanced characterization and crafty details help this debut soar.

Click on the image below to reach the Amazon link to The Doctor and Mr. Dylan:

41wlRoWITkL

LEARN MORE ABOUT RICK NOVAK’S FICTION WRITING AT RICK NOVAK.COM BY CLICKING ON THE PICTURE BELOW:

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the anesthesia consultant

Physician anesthesiologist at Stanford at Associated Anesthesiologists Medical Group
Richard Novak, MD is a Stanford physician board-certified in anesthesiology and internal medicine.Dr. Novak is an Adjunct Clinical Professor in the Department of Anesthesiology, Perioperative and Pain Medicine at Stanford University, the Medical Director at Waverley Surgery Center in Palo Alto, California, and a member of the Associated Anesthesiologists Medical Group in Palo Alto, California.
email rjnov@yahoo.com
phone 650-465-5997

Latest posts by the anesthesia consultant (see all)

You’re scheduled to anesthetize an NFL quarterback for a shoulder arthroscopy and rotator cuff repair. The patient earns $20 million dollars per year for throwing footballs. Would you feel comfortable inserting a needle into his neck to do a regional anesthetic? Would you feel comfortable doing an interscalene block on an NFL quarterback as part of his anesthetic?

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Regional anesthesia is a growing frontier in modern clinical anesthesia, in part because of the availability of ultrasonic imaging to help us direct needle placement. The subspecialty of regional anesthesia has blossomed. Listening to some of its disciples, it would seem that nearly every orthopedic surgery procedure can benefit from an ultrasonic regional block for intraoperative and postoperative pain control.

Anesthesiology News (Hardman D, July 2015, 41:7) recently reviewed the topic of nerve injury after peripheral nerve block. Data shows that the risk for permanent or severe nerve injury after peripheral nerve blocks is low. Per the article, the prevalence of permanent injury rates as defined by a neurologic abnormality present at or beyond 12 months after the procedure, ranges from 0.029% to 0.2%.

Low, but not zero.

There is a high incidence of temporary postoperative neurologic symptoms after arthroscopic shoulder surgery, whether the patient received a regional block or not. The incidence of temporary neurologic symptoms during the first week ranged as high as 16% to 30%. Most of these involved minor sensory symptoms such as paresthesias and dysesthesias.

An incidence of 16% to 30% is a remarkably high number.

Data from a clinical registry at the Mayo Clinic for total shoulder arthroplasty from 1993 to 2007 demonstrated a peripheral nerve injury rate of 3.7% following general anesthesia in contrast to a peripheral nerve injury rate of 1.7% in patients who received an interscalene block (Sviggum HP, et al. Perioperative nerve injury after total shoulder arthroplasty: assessment of risk after regional anesthesia. Reg Anesth Pain Med. 2012;37:490-494). It’s striking that the patients with general anesthesia had MORE peripheral nerve injuries than patients who had an interscalene block.

Over 97% of the patients who developed peripheral nerve injury recovered completely or partially at 2.5 years after the procedure. Seventy-one percent experienced full recovery, which means that 29% did not experience full recovery.

Given this information, would you give the NFL quarterback a general anesthetic or would you include an interscalene block?

I submit that no anesthesia provider would feel comfortable inserting a needle in the neck of this $20 million-dollar-a-year man. No anesthesia provider would feel comfortable doing an interscalene block for his shoulder arthroscopy. Why not? Even though the above data show that peripheral nerve injury can occur following shoulder arthroscopy with either general or interscalene anesthesia, the anesthesiologist will likely be sued only if he or she performs the interscalene anesthesia.

A plaintiff lawyer will be quick to link the needle in the patient’s neck to the nerve damage, if the damages are the NFL player’s inability to earn his $20 million per year, and the anesthesiologist will be sued. If there is peripheral nerve injury following a general anesthetic, expect the surgeon to be sued.

It’s that simple. With peripheral nerve injury following general anesthesia, the surgeon will incur the medical malpractice risk because shoulder arthroscopy has its own risks for nerve injury. Risks include: 1) traction on the brachial plexus due to positioning during surgery, 2) irrigating fluid extravasation causing tissue edema compressing the brachial plexus and peripheral nerves, or 3) arthroscopic portals damaging nerves.

Ultrasound-guided blocks have many advantages, but there is no sufficient evidence demonstrating a lower neurologic complication rate with this technique.(Liu SS, et al. A prospective, randomized controlled trial comparing ultrasound versus nerve stimulator guidance for interscalene block for ambulatory shoulder surgery for postoperative neurological symptoms. Anesth Analg. 2009;109:265-271).

The explosion of regional anesthesia is relatively recent, and the medical malpractice fallout of this explosion is yet to be understood. We may find a trail of anesthesia closed claims related to nerve injuries that lasted over one year, especially if the patient did not receive explicit informed consent that permanent nerve damage was a risk of the nerve block.

If the risk of a limb-harming peripheral nerve injury is prohibitive for an NFL player, why is the risk acceptable for the rest of our patients? Is it because an accountant or a fireman who is a recreational tennis player or golfer is less likely to sue the anesthesiologist if a peripheral nerve injury occurs?

A 2007 survey of academic regional anesthesiologists indicated that nearly 40% of respondents did not disclose the risks of long-term and disabling neurologic injury prior to performing peripheral nerve blocks.( Brull R, et al. Disclosure of risks associated with regional anesthesia: a survey of academic regional anesthesiologists. Reg Anesth Pain Med. 2007;32:7-11)

It’s more difficult to sell an “optional” peripheral nerve block if you disclose to the patient the risks for long-term nerve damage. However, if you do not disclose the risks of long-term nerve damage, you will be vulnerable to a lawsuit should nerve damage occur.

We’ll need to review the anesthesia closed claims data for peripheral nerve injuries in five or ten years time to see how many successful lawsuits were generated by the current crescendo in the performance peripheral nerve blocks. Until that time, I recommend honest and complete informed consent to all your patients regarding the non-zero risks of permanent nerve damage related to peripheral nerve blocks.

 

The most popular posts for laypeople on The Anesthesia Consultant include:

How Long Will It Take To Wake Up From General Anesthesia?

Why Did Take Me So Long To Wake From General Anesthesia?

Will I Have a Breathing Tube During Anesthesia?

What Are the Common Anesthesia Medications?

How Safe is Anesthesia in the 21st Century?

Will I Be Nauseated After General Anesthesia?

What Are the Anesthesia Risks For Children?

 

The most popular posts for anesthesia professionals on The Anesthesia Consultant  include:

10 Trends for the Future of Anesthesia

Should You Cancel Anesthesia for a Potassium Level of 3.6?

12 Important Things to Know as You Near the End of Your Anesthesia Training

Should You Cancel Surgery For a Blood Pressure = 178/108?

Advice For Passing the Anesthesia Oral Board Exams

What Personal Characteristics are Necessary to Become a Successful Anesthesiologist?

 

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*
*
*

Published in September 2017:  The second edition of THE DOCTOR AND MR. DYLAN, Dr. Novak’s debut novel, a medical-legal mystery which blends the science and practice of anesthesiology with unforgettable characters, a page-turning plot, and the legacy of Nobel Prize winner Bob Dylan.

KIRKUS REVIEW

In this debut thriller, tragedies strike an anesthesiologist as he tries to start a new life with his son.

Dr. Nico Antone, an anesthesiologist at Stanford University, is married to Alexandra, a high-powered real estate agent obsessed with money. Their son, Johnny, an 11th-grader with immense potential, struggles to get the grades he’ll need to attend an Ivy League college. After a screaming match with Alexandra, Nico moves himself and Johnny from Palo Alto, California, to his frozen childhood home of Hibbing, Minnesota. The move should help Johnny improve his grades and thus seem more attractive to universities, but Nico loves the freedom from his wife, too. Hibbing also happens to be the hometown of music icon Bob Dylan. Joining the hospital staff, Nico runs afoul of a grouchy nurse anesthetist calling himself Bobby Dylan, who plays Dylan songs twice a week in a bar called Heaven’s Door. As Nico and Johnny settle in, their lives turn around; they even start dating the gorgeous mother/daughter pair of Lena and Echo Johnson. However, when Johnny accidentally impregnates Echo, the lives of the Hibbing transplants start to implode. In true page-turner fashion, first-time novelist Novak gets started by killing soulless Alexandra, which accelerates the downfall of his underdog protagonist now accused of murder. Dialogue is pitch-perfect, and the insults hurled between Nico and his wife are as hilarious as they are hurtful: “Are you my husband, Nico? Or my dependent?” The author’s medical expertise proves central to the plot, and there are a few grisly moments, as when “dark blood percolated” from a patient’s nostrils “like coffee grounds.” Bob Dylan details add quirkiness to what might otherwise be a chilly revenge tale; we’re told, for instance, that Dylan taught “every singer with a less-than-perfect voice…how to sneer and twist off syllables.” Courtroom scenes toward the end crackle with energy, though one scene involving a snowmobile ties up a certain plot thread too neatly. By the end, Nico has rolled with a great many punches.

Nuanced characterization and crafty details help this debut soar.

Click on the image below to reach the Amazon link to The Doctor and Mr. Dylan:

41wlRoWITkL

Learn more about Rick Novak’s fiction writing at ricknovak.com by clicking on the picture below:  

DSC04882_edited

 

 

WOULD YOU GIVE AN NFL QUARTERBACK A PERIPHERAL NERVE BLOCK?

THE TOP TEN MOST USEFUL ADVANCES AND THE FIVE MOST OVERRATED ADVANCES AFFECTING ANESTHESIA IN THE PAST 25 YEARS

the anesthesia consultant

Physician anesthesiologist at Stanford at Associated Anesthesiologists Medical Group
Richard Novak, MD is a Stanford physician board-certified in anesthesiology and internal medicine.Dr. Novak is an Adjunct Clinical Professor in the Department of Anesthesiology, Perioperative and Pain Medicine at Stanford University, the Medical Director at Waverley Surgery Center in Palo Alto, California, and a member of the Associated Anesthesiologists Medical Group in Palo Alto, California.
email rjnov@yahoo.com
phone 650-465-5997

Latest posts by the anesthesia consultant (see all)

In 1986 the American Society of Anesthesiologists adopted pulse oximetry and end-tidal CO2 monitoring as standards of care.  These two monitors were our specialty’s major advances in the 1980’s, and made anesthesia safer for everyone. What are the most significant advances affecting anesthesia since that time? As a clinician in private practice, I’ve personally administered over 20,000 anesthetics in the past quarter century.  Based on my experience and observations, I’ve assembled my list of the Top Ten Most Useful Advances Affecting Anesthesia from 1987-2012.  I’ve also assembled my list of the Five Most Overrated Advances Affecting Anesthesia from 1987-2012.

 

THE TOP TEN MOST USEFUL ADVANCES AFFFECTING ANESTHESIA IN THE PAST 25 YEARS (1987- 2012):

#10. The cell phone (replacing the beeper).  Cell phones changed the world, and they changed anesthesia practice as well.  Before the cell phone, you’d get paged while driving home and have to search to find a payphone.  Cell phones allow you to be in constant contact with all the nurses and doctors involved in your patient’s care at all times.  No one should carry a beeper anymore.

#9. Ultrasound use in the operating room.  The ultrasound machine aids peripheral nerve blockade and catheter placement, and intravascular catheterization.  Nerve block procedures used to resemble “voodoo medicine,” as physicians stuck sharp needles into tissues in search of paresthesias and nerve stimulation.  Now we can see what we’re doing.

#8.  The video laryngoscope.  Surgeons have been using video cameras for decades.  We finally caught up.  Although there’s no need for a video laryngoscope on routine cases, the device is an invaluable tool for seeing around corners during difficult intubations.

#7.  Rocuronium.  Anesthesiologists long coveted a replacement for the side-effect-ridden depolarizing muscle relaxant succinylcholine.  Rocuronium is not as rapid in onset as succinylcholine, but it is the fastest non-depolarizer in our pharmaceutical drawer.  If you survey charts of private practice anesthesiologists, you’ll see rocuronium used 10:1 over any other relaxant.

#6.  Zofran.  The introduction of ondansetron and the 5-HT3 receptor blocking drugs gave anesthesiologists our first effective therapy to combat post-operative nausea and vomiting.

#5.  The Internet.  The Internet changed the world, and the Internet changed anesthesia practice as well.  With Internet access, clinicians are connected to all known published medical knowledge at all times.  Doctors have terrific memories, but no one remembers everything.  Now you can research any medical topic in seconds. Some academics opine that the use of electronic devices in the operating room is dangerous, akin to texting while driving.  Monitoring an anesthetized patient is significantly different to driving a car.  Much of O.R. monitoring is auditory.  We listen to the oximeter beep constantly, which confirms that our patient is well oxygenated.  A cacophony of alarms sound whenever vital signs vary from norms.  An anesthesia professional should never let any electronic device distract him or her from vigilant monitoring of the patient.

#4.  The ASA Difficult Airway Algorithm.  Anesthesia and critical care medicine revolve around the mantra of “Airway-Breathing-Circulation.”  When the ASA published the Difficult Airway Algorithm in Anesthesiology in 2003, they validated a systematic approach to airway management and to the rescue of failed airway situations.  It’s an algorithm that we’ve all committed to memory, and anesthesia practice is safer as a result.

#3.  Sevoflurane.  Sevo is the volatile anesthetic of choice in community private practice, and is a remarkable improvement over its predecessors.  Sevoflurane is as insoluble as nitrous oxide, and its effect dissipates significantly faster than isoflurane.  Sevo has a pleasant smell, and it replaced halothane for mask inductions.

#2.  Propofol.  Propofol is wonderful hypnotic for induction and maintenance.   It produces a much faster wake-up than thiopental, and causes no nausea.  Propofol makes us all look good when recovery rooms are full of wide-awake, happy patients.

#1.  The Laryngeal Mask Airway.  What an advance the LMA was.  We used to insert endotracheal tubes for almost every general anesthesia case.  Endotracheal tubes necessitated laryngoscopy, muscle relaxation, and reversal of muscle relaxation.  LMA’s are now used for most extremity surgeries, many head and neck surgeries, and most ambulatory anesthetics.

THE FIVE MOST OVERRATED ADVANCES AFFECTING ANESTHESIA IN THE PAST 25 YEARS (1987-2012):

#5.   Office-based general anesthesia.  With the advent of propofol, every surgeon with a spare closet in their office became interested in doing surgery in that closet, and they want you to give general anesthesia there.  You can refuse, but if there is money to be earned, chances are some anesthesia colleague will step forward with their service.  Keeping office general anesthesia safe and at the standard of care takes careful planning regarding equipment, monitors, and emergency resuscitation protocols.  Another disadvantage is the lateral spread of staffing required when an anesthesia group is forced to cover solitary cases in multiple surgical offices at 7:30 a.m.  A high percentage of these remote sites will have no surgery after 11 a.m.

#4.  Remifentanil.  Remi was touted as the ultra-short-acting narcotic that paralleled the ultra-short hypnotic propofol.  The problem is that anesthesiologists want hypnotics to wear off fast, but are less interested in narcotics that wear off and don’t provide post-operative analgesia.  I see remi as a solid option for neuroanesthesia, but its usefulness in routine anesthetic cases is minimal.

#3.  Desflurane.  Desflurane suffers from not being as versatile a drug as sevoflurane.  It’s useless for mask inductions, causes airway irritation in spontaneously breathing patients, and causes tachycardia in high doses.  Stick with sevo.

#2.  The BIS Monitor.  Data never confirmed the value of this device to anesthesiologists, and it never gained popularity as a standard for avoiding awareness during surgery.

#1.  The electronic medical record.  Every facet of American society uses computers to manage information, so it was inevitable that medicine would follow. Federal law is mandating the adoption of EMRs.  But while you are clicking and clicking through hundreds of Epic EMR screens at Stanford just to finish one case, anesthesiologists in surgery centers just miles away are still documenting their medical records in minimal time by filling out 2 or 3 sheets of paper per case. Today’s EMRs are primitive renditions of what will follow. I’ve heard the price tag for the current EMR at our medical center approached $500 million.  How long will it take to recoup that magnitude of investment?  I know the EMR has never assisted me in caring for a patient’s Airway, Breathing, or Circulation in an acute care setting.  Managing difficulties with the EMR can easily distract from clinical care.  Is there any data that demonstrates an EMR’s value to anesthesiologists or perioperative physicians?

Your Top Ten List and Overrated Five List will differ from mine.  Feel free to communicate your opinions to me at rjnov@yahoo.com.

As we read this, hundreds of companies and individuals are working on new products.  Future Top Ten lists will boast a fresh generation of inventions to aid us in taking better care of our patients.

 

The most popular posts for laypeople on The Anesthesia Consultant include:

How Long Will It Take To Wake Up From General Anesthesia?

Why Did Take Me So Long To Wake From General Anesthesia?

Will I Have a Breathing Tube During Anesthesia?

What Are the Common Anesthesia Medications?

How Safe is Anesthesia in the 21st Century?

Will I Be Nauseated After General Anesthesia?

What Are the Anesthesia Risks For Children?

 

The most popular posts for anesthesia professionals on The Anesthesia Consultant  include:

10 Trends for the Future of Anesthesia

Should You Cancel Anesthesia for a Potassium Level of 3.6?

12 Important Things to Know as You Near the End of Your Anesthesia Training

Should You Cancel Surgery For a Blood Pressure = 178/108?

Advice For Passing the Anesthesia Oral Board Exams

What Personal Characteristics are Necessary to Become a Successful Anesthesiologist?

 

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*
*
*

Published in September 2017:  The second edition of THE DOCTOR AND MR. DYLAN, Dr. Novak’s debut novel, a medical-legal mystery which blends the science and practice of anesthesiology with unforgettable characters, a page-turning plot, and the legacy of Nobel Prize winner Bob Dylan.

KIRKUS REVIEW

In this debut thriller, tragedies strike an anesthesiologist as he tries to start a new life with his son.

Dr. Nico Antone, an anesthesiologist at Stanford University, is married to Alexandra, a high-powered real estate agent obsessed with money. Their son, Johnny, an 11th-grader with immense potential, struggles to get the grades he’ll need to attend an Ivy League college. After a screaming match with Alexandra, Nico moves himself and Johnny from Palo Alto, California, to his frozen childhood home of Hibbing, Minnesota. The move should help Johnny improve his grades and thus seem more attractive to universities, but Nico loves the freedom from his wife, too. Hibbing also happens to be the hometown of music icon Bob Dylan. Joining the hospital staff, Nico runs afoul of a grouchy nurse anesthetist calling himself Bobby Dylan, who plays Dylan songs twice a week in a bar called Heaven’s Door. As Nico and Johnny settle in, their lives turn around; they even start dating the gorgeous mother/daughter pair of Lena and Echo Johnson. However, when Johnny accidentally impregnates Echo, the lives of the Hibbing transplants start to implode. In true page-turner fashion, first-time novelist Novak gets started by killing soulless Alexandra, which accelerates the downfall of his underdog protagonist now accused of murder. Dialogue is pitch-perfect, and the insults hurled between Nico and his wife are as hilarious as they are hurtful: “Are you my husband, Nico? Or my dependent?” The author’s medical expertise proves central to the plot, and there are a few grisly moments, as when “dark blood percolated” from a patient’s nostrils “like coffee grounds.” Bob Dylan details add quirkiness to what might otherwise be a chilly revenge tale; we’re told, for instance, that Dylan taught “every singer with a less-than-perfect voice…how to sneer and twist off syllables.” Courtroom scenes toward the end crackle with energy, though one scene involving a snowmobile ties up a certain plot thread too neatly. By the end, Nico has rolled with a great many punches.

Nuanced characterization and crafty details help this debut soar.

Click on the image below to reach the Amazon link to The Doctor and Mr. Dylan:

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Learn more about Rick Novak’s fiction writing at ricknovak.com by clicking on the picture below:  

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