Tag Archives: anesthesiology

Social Media and Academic Medicine

I was recently interviewed by Dr. Alana Flexman (@AlanaFlex), Chair of the Scientific Affairs Committee for the Society for Neuroscience in Anesthesiology and Critical Care (SNACC), on the topic of social media and academic medicine.

Read the full interview here and join me for a live discussion on this topic at the SNACC annual meeting in San Francisco October 11-12, 2018.

For resources to help you get started on social media, visit my resources page.

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Why We Should Worry about Drug Shortages in Regional Anesthesia

The crisis of prescription opioid overuse and abuse has affected countries around the world, and anesthesiologists are well-positioned to make positive changes (1).  Even minor outpatient surgical procedures, and their associated anesthesia and analgesia techniques, can lead to long-term opioid use (2,3).  Patients who present for surgery with an active opioid prescription are very likely to still be on opioids after a year (4).

Anesthesiologists have been working to set up regional anesthesiology and acute pain medicine programs with careful coordination of inpatient and outpatient pain management to improve patient outcomes.  Regional anesthesia, especially with continuous peripheral nerve block (CPNB) techniques, has been shown repeatedly to reduce patients’ need for opioid analgesia (5).

Today, the crisis of drug shortages threatens to reverse the many advances in perioperative pain control that have been achieved.  Local anesthetics or “numbing medications” represent a class of drugs that is our strongest weapon against opioids.  These drugs (e.g., bupivacaine, lidocaine, ropivacaine) are currently in shortage.  Targeted injections of local anesthetic in the form of regional anesthesia eliminate sensation at the site of surgery and can obviate the need for injectable opioids (e.g., fentanyl, hydromorphone, morphine) which also happen to be in short supply.  Local anesthetics are also the critical ingredient in providing epidural pain relief and spinal anesthesia for childbirth.  Without them, new moms will miss the first moments of their babies’ lives.

The following are potential ramifications of the current drug shortages affecting anesthesia and pain management on patient care:

Decreased Quality of Acute Pain Management

Regional anesthesia techniques, which include spinal, epidural, and peripheral nerve blocks, offer patients many potential advantages in the perioperative and peripartum period.  Human studies have demonstrated the following benefits: decreased pain, nausea and vomiting, and time spent in the recovery room (6,7).  Long-acting local anesthetics (e.g., bupivacaine, levobupivacaine, and ropivacaine) generally provide analgesia of similar duration for 24 hours or less (8-11).  These clinical effects of nerve blocks typically last long enough for patients to meet discharge eligibility from recovery and avoid unnecessary hospitalization for pain control (12).  CPNB techniques (also known as perineural catheters) permit delivery of local anesthetic solutions to the site of a peripheral nerve on an ongoing basis (13).  Portable infusion devices can deliver a solution of plain local anesthetic for days after surgery, often with the ability to titrate the dose up and down or even stop the infusion temporarily when patients feel too numb (14,15).  In a meta-analysis comparing CPNB to single-injection peripheral nerve blocks in humans, CPNB results in lower patient-reported worst pain scores and pain scores at rest on postoperative day (POD) 0, 1, and 2 (16).  Patients who receive CPNB also experience less nausea, consume less opioids, sleep better, and are more satisfied with pain management (16).  By using local anesthetic medication to interrupt nerve transmission along peripheral nerves, patients continue to experience decreased sensation as long as the infusion is running.  A shortage of local anesthetic medications makes it impossible for anesthesiologists to provide this potent form of opioid-sparing pain control for all surgical patients.  This also means that local anesthetics cannot be administered by surgeons as wound infiltration to help patients with incisional pain, and epidural analgesia for laboring women may not be universally available.

Increased Incidence of Postoperative Complications

Based on the study by Memtsoudis and colleagues, overall 30-day mortality for total knee arthroplasty patients is lower for patients who receive regional anesthesia, either neuraxial and combined neuraxial-general anesthesia, compared to general anesthesia alone (17).  In most categories, the rates of occurrence of in-hospital complications (e.g. all-cause infections, pulmonary, cardiovascular, acute renal failure) are also lower for the neuraxial and combined neuraxial-general anesthesia groups vs. the general anesthesia only group, and transfusion requirements are lowest for neuraxial anesthesia patients compared to all other groups (17).  The inability to offer regional anesthesia (e.g., spinal or epidural) to all patients due to lack of local anesthetics therefore represents a threat to patient safety.

Increased Risk of Persistent Postsurgical Pain

Chronic pain may develop after many common operations including breast surgery, cesarean delivery, hernia repair, thoracic surgery, and amputation and is associated with severe acute pain in the postoperative period (18).  A Cochrane systematic review and meta-analysis reviewed published studies on this subject, and the results favor epidural analgesia for prevention of persistent postsurgical pain (PPSP) after thoracotomy and favor paravertebral block for prevention of PPSP after breast cancer surgery at 6 months (19).  Only regional blockade with local anesthetics can block patients’ sensation during and after surgery.  Without local anesthetics for nerve blocks, spinals, and epidurals, patients will experience greater than expected acute pain, require additional opioid treatment, and potentially be at higher risk of developing chronic pain.

Increased Health Care Costs

Approximately 31% of costs related to inpatient perioperative care is attributable to the ward admission (20).  Anesthesiologists as perioperative physicians have an opportunity to influence the cost of surgical care by decreasing hospital length of stay through effective pain management and by developing coordinated multi-disciplinary clinical pathways (21,22).  Regional anesthesia and analgesia can improve outcomes through integration into clinical pathways that involve a multipronged approach to streamlining surgical care (23,24).  Inadequate pain control can delay rehabilitation, prolong hospital admissions, increase the rate of readmissions (25), and increase the costs of hospitalization for surgical patients.

In summary, regional anesthesia and analgesia has been shown in multiple studies to improve outcomes for obstetric and surgical patients.  The current shortage of local anesthetics and other analgesic medications negatively affects quality of care and pain management and is a threat to patient safety.

References

  1. Alam A, Juurlink DN. The prescription opioid epidemic: an overview for anesthesiologists. Can J Anaesth 2016;63:61-8.
  2. Sun EC, Darnall BD, Baker LC, Mackey S. Incidence of and Risk Factors for Chronic Opioid Use Among Opioid-Naive Patients in the Postoperative Period. JAMA internal medicine 2016;176:1286-93.
  3. Rozet I, Nishio I, Robbertze R, Rotter D, Chansky H, Hernandez AV. Prolonged opioid use after knee arthroscopy in military veterans. Anesth Analg 2014;119:454-9.
  4. Mudumbai SC, Oliva EM, Lewis ET, Trafton J, Posner D, Mariano ER, Stafford RS, Wagner T, Clark JD. Time-to-Cessation of Postoperative Opioids: A Population-Level Analysis of the Veterans Affairs Health Care System. Pain Med 2016;17:1732-43.
  5. Richman JM, Liu SS, Courpas G, Wong R, Rowlingson AJ, McGready J, Cohen SR, Wu CL. Does continuous peripheral nerve block provide superior pain control to opioids? A meta-analysis. Anesth Analg 2006;102:248-57.
  6. Liu SS, Strodtbeck WM, Richman JM, Wu CL. A comparison of regional versus general anesthesia for ambulatory anesthesia: a meta-analysis of randomized controlled trials. Anesth Analg 2005;101:1634-42.
  7. McCartney CJ, Brull R, Chan VW, Katz J, Abbas S, Graham B, Nova H, Rawson R, Anastakis DJ, von Schroeder H. Early but no long-term benefit of regional compared with general anesthesia for ambulatory hand surgery. Anesthesiology 2004;101:461-7.
  8. Casati A, Borghi B, Fanelli G, Cerchierini E, Santorsola R, Sassoli V, Grispigni C, Torri G. A double-blinded, randomized comparison of either 0.5% levobupivacaine or 0.5% ropivacaine for sciatic nerve block. Anesth Analg 2002;94:987-90, table of contents.
  9. Hickey R, Hoffman J, Ramamurthy S. A comparison of ropivacaine 0.5% and bupivacaine 0.5% for brachial plexus block. Anesthesiology 1991;74:639-42.
  10. Klein SM, Greengrass RA, Steele SM, D’Ercole FJ, Speer KP, Gleason DH, DeLong ER, Warner DS. A comparison of 0.5% bupivacaine, 0.5% ropivacaine, and 0.75% ropivacaine for interscalene brachial plexus block. Anesth Analg 1998;87:1316-9.
  11. Fanelli G, Casati A, Beccaria P, Aldegheri G, Berti M, Tarantino F, Torri G. A double-blind comparison of ropivacaine, bupivacaine, and mepivacaine during sciatic and femoral nerve blockade. Anesth Analg 1998;87:597-600.
  12. Williams BA, Kentor ML, Vogt MT, Williams JP, Chelly JE, Valalik S, Harner CD, Fu FH. Femoral-sciatic nerve blocks for complex outpatient knee surgery are associated with less postoperative pain before same-day discharge: a review of 1,200 consecutive cases from the period 1996-1999. Anesthesiology 2003;98:1206-13.
  13. Ilfeld BM. Continuous peripheral nerve blocks: a review of the published evidence. Anesth Analg 2011;113:904-25.
  14. Ilfeld BM. Continuous peripheral nerve blocks in the hospital and at home. Anesthesiol Clin 2011;29:193-211.
  15. Ilfeld BM, Enneking FK. Continuous peripheral nerve blocks at home: a review. Anesth Analg 2005;100:1822-33.
  16. Bingham AE, Fu R, Horn JL, Abrahams MS. Continuous peripheral nerve block compared with single-injection peripheral nerve block: a systematic review and meta-analysis of randomized controlled trials. Reg Anesth Pain Med 2012;37:583-94.
  17. Memtsoudis SG, Sun X, Chiu YL, Stundner O, Liu SS, Banerjee S, Mazumdar M, Sharrock NE. Perioperative comparative effectiveness of anesthetic technique in orthopedic patients. Anesthesiology 2013;118:1046-58.
  18. Kehlet H, Jensen TS, Woolf CJ. Persistent postsurgical pain: risk factors and prevention. Lancet 2006;367:1618-25.
  19. Andreae MH, Andreae DA. Regional anaesthesia to prevent chronic pain after surgery: a Cochrane systematic review and meta-analysis. Br J Anaesth 2013;111:711-20.
  20. Macario A, Vitez TS, Dunn B, McDonald T. Where are the costs in perioperative care? Analysis of hospital costs and charges for inpatient surgical care. Anesthesiology 1995;83:1138-44.
  21. Ilfeld BM, Mariano ER, Williams BA, Woodard JN, Macario A. Hospitalization costs of total knee arthroplasty with a continuous femoral nerve block provided only in the hospital versus on an ambulatory basis: a retrospective, case-control, cost-minimization analysis. Reg Anesth Pain Med 2007;32:46-54.
  22. Jakobsen DH, Sonne E, Andreasen J, Kehlet H. Convalescence after colonic surgery with fast-track vs conventional care. Colorectal disease : the official journal of the Association of Coloproctology of Great Britain and Ireland 2006;8:683-7.
  23. Macario A, Horne M, Goodman S, Vitez T, Dexter F, Heinen R, Brown B. The effect of a perioperative clinical pathway for knee replacement surgery on hospital costs. Anesth Analg 1998;86:978-84.
  24. Hebl JR, Kopp SL, Ali MH, Horlocker TT, Dilger JA, Lennon RL, Williams BA, Hanssen AD, Pagnano MW. A comprehensive anesthesia protocol that emphasizes peripheral nerve blockade for total knee and total hip arthroplasty. J Bone Joint Surg Am 2005;87 Suppl 2:63-70.
  25. Hernandez-Boussard T, Graham LA, Desai K, Wahl TS, Aucoin E, Richman JS, Morris MS, Itani KM, Telford GL, Hawn MT. The Fifth Vital Sign: Postoperative Pain Predicts 30-day Readmissions and Subsequent Emergency Department Visits. Ann Surg 2017;266:516-24.

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Why I Still Love Being an Anesthesiologist

When I first wrote “What I Love about Being an Anesthesiologist” for KevinMD in 2014, it was shared over 14,000 times!

Nearly 4 years later, I still love what I do – in fact, I think I love it even more now! My wife and I were at a party recently attended by healthcare and non-healthcare people. Of course, I was asked the inevitable questions, “What do you do?” and “What is it like?”

Here is how I answered:

Being a physician anesthesiologist is the honor of a lifetime, and it comes with a tremendous amount of responsibility. My patients rely on me to be their personal physician during surgery.  Under general anesthesia, they need me to be their voice because they can’t speak. They need me to act because they cannot protect themselves.

  • I have to understand my patients’ medical conditions.
  • I adapt my anesthetic plans to their needs.
  • I anticipate challenges that may take place during an operation.
  • I recognize problems early and prevent them when possible.
  • I react quickly and appropriately to make sure my patients make it through surgery safely with the best possible outcomes.

In the operating room, I cannot write an order and expect someone else to carry it out. I have to know how everything in my environment works, from top to bottom, so I can take the best care of my patients. I set up my own anesthetic equipment and supplies in preparation for surgery. I prepare all of the medications that I will personally administer to my patients.

I will admit that a big reason I chose this specialty was the people in it. Now my fellow physician anesthesiologists are my colleagues and mentors who continually challenge and inspire me.

I have the best job in the world:  helping patients through the stressful experience of surgery, relieving pain, and making new discoveries through research that will hopefully benefit future patients.

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Partnering with Patients for Patients

As an anesthesiologist, I am a physician who cares for patients when they are most vulnerable.  Under anesthesia, no one is able to call for help.  Every day patients have surgery in operating rooms all over the world, and it is the job of the physician anesthesiologist to watch over them, monitor their bodies’ responses to stress, breathe for them, provide them with pain relief, and fight for them when unexpected crises occur.  It is my job to calm the fears of my patients and families, listen to their requests, manage their expectations, and develop a plan that will provide them with the best outcome after surgery.

My belief in this connection between physicians, patients, and families as an anesthesiologist stretches into my administrative roles as well.  As Chief of the Anesthesiology and Perioperative Care Service and Associate Chief of Staff for Inpatient Surgical Services at the VA Palo Alto Health Care System (VAPAHCS), I am grateful for the opportunity to work with an incredible team of physicians, respiratory therapists, surgeons, advanced practice providers, technicians, and administrative staff members who are focused on our mission to provide the highest quality Veteran-centered care by leading, educating, and innovating in anesthesiology and perioperative medicine.

In order to accomplish this mission, we need the best information available to guide our decisions and a diversity of perspectives to enhance our ability to train new clinicians and explore relevant research questions.  We have been fortunate to partner with our friends and colleagues in the Veteran and Family Advisory Council (VFAC) on a number of exciting projects.  First, our Service manages the simulation center at VAPAHCS and is responsible for coordinating simulation-based training for all clinicians.  Members of VFAC have been directly involved in simulation activities, even taking on active roles as the patient or family member in standardized training scenarios, to help us educate clinicians from various disciplines and all training levels.  Debriefing after these simulation exercises gives our clinical trainees and practicing clinicians the unique perspective of real patients and family members which is essential to their professional development as modern medicine continues to progress towards a model of patient-centered care.

Once a year, our Service organizes a faculty development retreat during which we reassess our mission, vision, strategic priorities, and tactics and work on one or two big ideas.  Two years ago in 2015, we invited our VFAC partners to join us at our annual retreat to brainstorm improvement ideas related to patient-centered care in the perioperative environment, intensive care unit, and pain management.  The general theme of the retreat addressed public perception and professional reputation of anesthesiologists and the specialty of anesthesiology.  Having members of VFAC present at the retreat to share their knowledge, opinions, and questions has inspired a few subsequent improvement activities and other projects to enhance the range of services that we provide to our patients and their families.

Finally, working together with VFAC, and knowing members personally, has allowed our clinical Service to solicit feedback on a regular basis.  Not all hospitals enjoy the level of access to a community of engaged patients and families like we do at VAPAHCS.  When we revised our preoperative education materials for patients, we went to VFAC for input.  When we were critically reviewing our website to update our online patient educational materials on anesthesia and perioperative care, we presented at the VFAC meeting to get the members’ feedback and suggestions.  With their help, we have been able to improve the accessibility and readability of our online content and provide our patients and their families with useful information that can help prepare them for surgery.

We are very grateful to VFAC for its priceless contributions to our healthcare system, our patients, and our Service.  We look forward to continued collaboration on future projects!

This blog has also appeared as a featured story on the VA Palo Alto Health Care System website.

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A New Era for Regional Anesthesiology and Acute Pain Medicine

It has finally happened–the inaugural class of ACGME-accredited Regional Anesthesiology and Acute Pain Medicine (RAAPM) fellowships has been announced, marking the beginning of a new era.

Congratulations to the following 9 programs that now are the first accredited fellowship programs representing this subspecialty in the United States:

  1. Stanford University
  2. Cedars-Sinai Medical Center
  3. University of California, San Francisco
  4. Massachusetts General Hospital
  5. Brigham and Women’s Hospital
  6. Montefiore Medical Center/Albert Einstein College of Medicine
  7. Icahn School of Medicine at Mount Sinai/St. Luke’s-Roosevelt Hospital
  8. Duke University Hospital
  9. Vanderbilt University Medical Center

Accreditation is immediate and retroactive to the current 2016-17 academic year. This announcement represents a tremendous achievement in anesthesiology training and medical education in general.  Nearly 4 years ago, at our spring RAAPM fellowship directors meeting in 2013, I was appointed to lead the task force that would eventually make contact with the ACGME to request consideration for accreditation of our subspecialty fellowship programs. After submitting the 161-page letter to ACGME, we waited nearly a year to receive a response, and it was positive. The next 2 years were spent drafting the program requirements that would eventually be used as the basis for fellowship design and evaluation. This was an iterative process with multiple revisions based on solicited feedback and public commentary.

When the application period opened for the first time ever in October 2016, programs interested in applying had less than 2 months to prepare their program information forms and other materials, have them reviewed and approved by their local graduate medical education offices, and submit to ACGME in time for the 2017 spring review.

These 9 accredited programs have embarked on a brave new path, but it will not be an easy one. Their programs will be reviewed periodically to evaluate adherence to the program requirements and the quality of fellowship training, and deficiencies identified will need to be resolved or face loss of accreditation. However, their commitment to maintaining accreditation represents, in my opinion, a commitment to their fellows that they will provide a training experience that can be held as a benchmark for all programs.

We need our fellowship training programs to develop leaders in regional anesthesiology and acute pain medicine who can catalyze changes in healthcare that will improve patient outcomes and experience. Today, we have taken a huge step forward.

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Changing Clinical Practice Doesn’t Have to Take So Long

Guest post by Seshadri Mudumbai, MD, MS.  Dr. Mudumbai is an Assistant Professor of Anesthesiology, Perioperative and Pain Medicine at Stanford University School of Medicine. He is also a health services researcher and physician anesthesiologist at the Veterans Affairs Palo Alto Health Care System.

Changing physician behavior is rarely easy, and studies show that it can take an average of 17 years before research evidence becomes widely adopted in clinical practice. One study published in JAMA has identified 7 categories of change barriers:

  1. Lack of awareness (don’t know guidelines exist)
  2. Lack of familiarity (know guidelines exist but don’t know the details)
  3. Lack of agreement (don’t agree with recommendations)
  4. Lack of self-efficacy (don’t think they can do it)
  5. Lack of outcome expectancy (don’t think it will work)
  6. Inertia (don’t want to change)
  7. External barriers (want to change but blocked by system factors)

Why Change?

According to the Institute of Medicine’s Crossing the Quality Chasm: a New Health System for the 21st Century:  “Patients should receive care based on the best available scientific knowledge. Care should not vary illogically from clinician to clinician or from place to place.”  Our group has focused our efforts on implementing updated evidence-based medicine initiatives for surgical patients with a special emphasis on the total knee replacement population.  Knee replacement is already one of the most common types of surgery in the United States (over 700,000 procedures per year).  Given an aging population, the volume of knee replacement surgeries is expected to increase to over 3 million by the year 2030.

We now have sufficient evidence to support “neuraxial anesthesia” (such as a spinal or epidural) as the preferred intraoperative anesthetic technique for knee replacement patients.  With neuraxial anesthesia, an injection in the back temporarily numbs the legs and allows for painless surgery of the knee.  Several studies have now shown better outcomes and fewer complications after knee replacement surgery with neuraxial anesthesia when compared with general anesthesia.  Despite these known benefits, a large study evaluating data from approximately 200,000 knee replacement patients across the United States reveals that use of neuraxial anesthesia occurs in less than 30% of cases.  At our facility prior to changing our practice, we noted a 13% rate of neuraxial anesthesia utilization.  In the face of growing evidence, we chose to change our practice, and the results of these efforts are reported in our recently published article.

How Did We Start?

An important tool used to coordinate the perioperative care of knee replacement patients has long been the clinical pathway.  A clinical pathway is a detailed care plan for the period before, during, and after surgery that covers multiple disciplines:  surgery, anesthesiology and pain management, nursing, physical and occupational therapy, and sometimes more.   The concept of the clinical pathway should be dynamic and not static.  This requires a process to ensure clinical pathways are periodically updated and someone to take a leadership role in managing the process.

At our institution, we established a coordinated care model known as the Perioperative Surgical Home (PSH).  The PSH provides the overall structure and coordination for perioperative care, and multiple clinical pathways exist within this structure.  With a PSH, physician anesthesiologists are charged with providing leadership and oversight of specific clinical pathways, collecting and reviewing data, engaging frontline healthcare staff and managers across disciplines, and suggesting changes or updates to clinical pathways as new evidence emerges.

Within our PSH model, we invested in a 5 month process to change our preferred anesthetic technique from general anesthesia to neuraxial anesthesia within the clinical pathway for knee replacement patients.  This process involved many steps and followed the Consolidated Framework for Implementation Research:

  1. Literature review and interdepartmental presentation
  2. Development of a work document
  3. Training of staff
  4. Prospective collection of data with feedback to staff.

After one year, the overall percentage of knee replacement patients receiving neuraxial anesthesia increased to 63% from 13%, and a statistically-significant increase in neuraxial anesthesia use took place within one month of the updated clinical pathway rollout.

How Do We Keep It Going?

Neuraxial anesthesia continues to be the predominant anesthetic technique that our knee replacement patients receive today.  We attribute the ongoing success of this change to multidisciplinary collaboration, physician leadership in the form of a departmental champion, peer support and feedback, frequent open communication, and engagement and support from facility leadership.  The results of our study and experience show that a PSH may help facilitate changes in clinical practice quicker than other less-coordinated models of care.  As PSH models continue to be developed, further evidence to support the impact of clinical practice changes on patient-oriented outcomes related to quality and safety and healthcare economics is needed.

For patient education materials regarding anesthetic options for knee replacement surgery, please visit My Knee Guide.

 

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Physician-Led Anesthesia is Safe Anesthesia

Many people, even those who work in the operating room every day, take safe anesthesia care for granted.  There has been growing pressure recently to abandon the team model and remove physician supervision of nurse anesthetists, with the latest threat coming from within Veterans Affairs (VA) healthcare.  For our Veterans, our heroes and arguably some of the most medically complex patients, having a physician who specializes in anesthesiology in charge of the anesthesia and perioperative care team makes the most sense.

Having a team with members who train differently and have different perspectives can benefit the patient. Anesthesiologists are specialized physicians who draw on their medical training while nurse anesthetists and certified anesthesiologist assistants bring valuable experience from their professional training.  Providing anesthesia is often compared to flying a passenger airplane, and the care team model is like having both a pilot and a co-pilot.  Has flying become so safe that we no longer need the pilot?  Seconds count in flight, and they count in the operating room when a patient’s life is on the line.  If approved, the proposed change in the VA nursing handbook will abolish this team model without giving Veterans a choice and will remove our Veterans’ right to have surgery under the care of a physician trained in anesthesiology.  If they were informed and given the choice, however, I don’t think our Veterans would choose to have anesthesia without an expert physician in charge. In case a crisis happens during surgery, every patient should have access to an anesthesiologist.

Not too long ago operating room personnel had to worry about explosive anesthetic gases, and patients faced the risk of developing organ failure after every time they had anesthesia in addition to the usual perils of having surgery.  This changed when anesthesiology became a medical specialty and profession for physicians.

How is anesthesiology different than anesthesiaAnesthesia, a word with Greek origin, means “without sensation.”  Often referred to as “going to sleep,” general anesthesia is more like a complex drug-induced coma that can still carry serious risk, and a person’s physical and emotional reactions to anesthetic agents are not always predictable.

Anesthesiology is a science like biology or physiology and a specialty field of medicine like cardiology or radiology.  Modern anesthesiologists are physicians, scientists, educators, and patient safety advocates.  The heart of anesthesiology continues to be the patient experience.  As anesthesiologists, we specialize in relieving anxiety, preventing and treating pain, preventing and managing complications related to surgery, and improving the outcomes for patients who undergo invasive procedures.  The average anesthesiologist spends nearly a decade in postgraduate education after college and logs 16,000 hours of clinical training to learn to apply the best available evidence in clinical practice.  Academic physicians and scientists focused on anesthesiology are responsible for the discovery of the newer and safer anesthetic and analgesic agents we use every day.

Anesthesia administration by non-physicians such as nurse anesthetists and certified anesthesiologist assistants is supported by the American Society of Anesthesiologists within the physician-led anesthesia care team model.  A similar model is used in the intensive care unit with intensive care physicians supervising teams that include acute care nurse practitioners.  To preserve safe, high-quality physician-led anesthesia care for our nation’s Veterans, please support the physician-directed team model and #SafeVACare by speaking up on http://www.safevacare.org by July 25th.  It only takes a minute to post a comment, but the consequences of not saying something may be serious and long-lasting.

This post has also been featured on KevinMD.com.

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Pain Medicine, Perioperative Surgical Home, and the Patient Experience

VAPAHealthcare around the world is changing. In the United States, healthcare reform has been focused on achieving the “triple aim” as described by Berwick (1). This triple aim encompasses 3 goals: improving the patient experience, reducing costs of care, and improving population health. The Perioperative Surgical Home (PSH) is a conceptual model introduced by the American Society of Anesthesiologists (ASA) in the past 5 years that may serve as an integrator to help hospitals achieve the triple aim (2). PSH is defined as “a patient-centered, physician anesthesiologist-led, multidisciplinary team-based practice model that coordinates surgical patient care throughout the continuum from the decision to pursue surgery through convalescence” (3). In reality, a PSH can take many forms, and the concept is analogous to the “Perioperative Medicine: the Pathway to Better Surgical Care” initiative by the Royal College of Anaesthetists in the United Kingdom. To date, there have been few published descriptions of actual PSH programs.

Role of Pain Medicine in the PSH

Pain medicine is woven throughout the three main elements of the PSH: preoperative preparation, intraoperative care, and postoperative recovery and rehabilitation (4). Preoperatively, anesthesiologists and pain medicine specialists have an opportunity to influence patient care by identifying patients who are considered high risk for surgery and tailor an individualized preoperative preparation plan for them. For example, the patient with chronic pain treated with long-acting opioids may benefit from optimizing the preoperative analgesic medication regimen, even tapering the opioid dose, or prescribing cognitive, behavioral, or physical therapy prior to elective major surgery like lower extremity joint replacement. During the intraoperative period, anesthetic protocols provide consistent care for surgical patients, and implementing clinical pathways that include regional anesthesia techniques have been shown to decrease perioperative opioid use and improve outcomes. For patients who have surgery, pain has a profound influence on the hospital experience. In the United States, the patient experience of care is one of three domains that influence hospital incentive payment amounts from the Center for Medicare and Medicaid Services. Patient experience is assessed using a survey, and 7 of 32 questions directly or indirectly relate to pain management (5). After the immediate postoperative period, integrated pain management can help patients achieve physical therapy goals and facilitate the transition to after-hospital rehabilitation. For challenging patients with chronic pain, this process may require careful coordination between the in-hospital anesthesiologist, outpatient pain clinic physician, and primary care physician (4).

Thinking Beyond Pain

The practice of anesthesiology in the United States is evolving, and there is a greater emphasis on demonstrating value. Anesthesiologists have historically been successful in establishing perioperative clinical pathways that improve acute pain management especially in orthopedic surgery, and setting up regional anesthesia and acute pain medicine programs has played a key role (6). However, competing priorities require revision of clinical pathways from time to time. For example, concerns regarding quadriceps muscle weakness with femoral nerve blocks (7) and the potential for falls (8) have led to innovations in selective nerve block techniques for knee replacement patients (9) and greater achievements in functional rehabilitation (10). By establishing a PSH model, anesthesiologists have greater opportunity but also greater responsibility for reducing perioperative complications that may or may not typically be considered within the realm of anesthesiology (11).

Future Directions

To date, anesthetic interventions focused on targeting acute pain have not demonstrated long-term functional benefits (12,13). Perhaps implementation of a PSH with better care coordination that includes individualized preoperative preparation and follow-up after surgery during rehabilitation will have greater potential for positive long-term outcomes. In addition to improvements in functional outcomes, a PSH may be able to provide patients a smoother transition from hospital to home in terms of pain management and decrease the incidence of chronic pain after common elective procedures like joint replacement (14). Finally, more health economic research is needed to prove the financial benefits of a PSH in terms of cost savings for hospitals.

In summary, the PSH is a model that can be applied many ways to provide coordinated care of the surgical patient from the decision to proceed with surgery through convalescence. Pain medicine plays an integral role in any PSH implementation. However, to be effective, anesthesiologists as leaders of the PSH need to target improvement strategies beyond pain outcomes and the immediate postoperative period.

References

  1. Berwick DM, Nolan TW, Whittington J: The triple aim: care, health, and cost. Health Aff (Millwood) 2008; 27: 759-69
  2. Vetter TR, Boudreaux AM, Jones KA, Hunter JM, Jr., Pittet JF: The perioperative surgical home: how anesthesiology can collaboratively achieve and leverage the triple aim in health care. Anesth Analg 2014; 118: 1131-6
  3. Mariano ER, Walters TL, Kim TE, Kain ZN: Why the perioperative surgical home makes sense for veterans affairs health care. Anesth Analg 2015; 120: 1163-6
  4. Walters TL, Mariano ER, Clark JD: Perioperative Surgical Home and the Integral Role of Pain Medicine. Pain Med 2015; 16: 1666-72
  5. Mariano ER, Miller B, Salinas FV: The expanding role of multimodal analgesia in acute perioperative pain management. Adv Anesth 2013; 31: 119-136
  6. Mariano ER: Making it work: setting up a regional anesthesia program that provides value. Anesthesiol Clin 2008; 26: 681-92, vi
  7. Charous MT, Madison SJ, Suresh PJ, Sandhu NS, Loland VJ, Mariano ER, Donohue MC, Dutton PH, Ferguson EJ, Ilfeld BM: Continuous femoral nerve blocks: varying local anesthetic delivery method (bolus versus basal) to minimize quadriceps motor block while maintaining sensory block. Anesthesiology 2011; 115: 774-81
  8. Feibel RJ, Dervin GF, Kim PR, Beaule PE: Major complications associated with femoral nerve catheters for knee arthroplasty: a word of caution. J Arthroplasty 2009; 24: 132-7
  9. Lund J, Jenstrup MT, Jaeger P, Sorensen AM, Dahl JB: Continuous adductor-canal-blockade for adjuvant post-operative analgesia after major knee surgery: preliminary results. Acta Anaesthesiol Scand 2011; 55: 14-9
  10. Mudumbai SC, Kim TE, Howard SK, Workman JJ, Giori N, Woolson S, Ganaway T, King R, Mariano ER: Continuous adductor canal blocks are superior to continuous femoral nerve blocks in promoting early ambulation after TKA. Clin Orthop Relat Res 2014; 472: 1377-83
  11. Kim TE, Mariano ER: Developing a Multidisciplinary Fall Reduction Program for Lower-Extremity Joint Arthroplasty Patients. Anesthesiol Clin 2014; 32: 853-864
  12. Ilfeld BM, Ball ST, Gearen PF, Mariano ER, Le LT, Vandenborne K, Duncan PW, Sessler DI, Enneking FK, Shuster JJ, Maldonado RC, Meyer RS: Health-related quality of life after hip arthroplasty with and without an extended-duration continuous posterior lumbar plexus nerve block: a prospective, 1-year follow-up of a randomized, triple-masked, placebo-controlled study. Anesth Analg 2009; 109: 586-91
  13. Ilfeld BM, Shuster JJ, Theriaque DW, Mariano ER, Girard PJ, Loland VJ, Meyer S, Donovan JF, Pugh GA, Le LT, Sessler DI, Ball ST: Long-term pain, stiffness, and functional disability after total knee arthroplasty with and without an extended ambulatory continuous femoral nerve block: a prospective, 1-year follow-up of a multicenter, randomized, triple-masked, placebo-controlled trial. Reg Anesth Pain Med 2011; 36: 116-20
  14. Lavand’homme PM, Grosu I, France MN, Thienpont E: Pain trajectories identify patients at risk of persistent pain after knee arthroplasty: an observational study. Clin Orthop Relat Res 2014; 472: 1409-15

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To the Next Generation of Physician Leaders

I was recently invited to visit an academic anesthesiology department to speak to the residents about becoming a leader (see SlideShare). In addition to recognizing the honor and privilege of addressing this important topic with the next generation of physician anesthesiologists, I had two other initial thoughts: 1) I must be getting old; and 2) This isn’t going to be easy.

Balloon FiestaI came up with a short list of lessons that I’ve learned over the years. While some examples I included are anesthesiology-specific, the lessons themselves are not. Please feel free to edit, adapt, and add to this list; then disseminate it to the future physician leaders who will one day take our places.

  1. First and foremost, be a good doctor. Always remember that we as physicians take an oath. In the modern version of the Hippocratic Oath commonly recited at medical school graduations today, we say, “May I always act so as to preserve the finest traditions of my calling and may I long experience the joy of healing those who seek my help.” As a physician anesthesiologist, we care for the most vulnerable of patients—those who under anesthesia cannot care for themselves. Examples of anesthesiologists who do not honor their calling exist in the news and even scientific journals, but we cannot follow this path. 

     

  2. Define your identity. We live in the era of the “provider,” and this sometimes causes role confusion from the perspective of our patients. We also don’t tend to do ourselves any favors. How many times have you heard someone say, “Hi I’m [first name only] with anesthesia”? According to the American Society of Anesthesiologists newsletter, approximately 60% of the public may not know that physician anesthesiologists go to medical school. While every member of the anesthesia care team plays a crucial role, the next level of non-physician provider in this model has one-tenth the amount of clinical training when compared to a physician anesthesiologist at graduation. I’ve written before about what I love about being an anesthesiologist, and being the physician whom patients trust to keep them safe during surgery is a privilege which comes with a great deal of responsibility.
  3. Consider the “big picture.” The health care enterprise is constantly evolving. Today, the emphasis is on value and not volume. Value takes into account quality and cost with the highest quality care at the lowest cost being the ultimate goal. The private practice model of anesthesiology has changed dramatically in the last few years with the growth of “mega-groups” created by vertical and horizontal integration of smaller practices and sometimes purchased by private investors. In this environment, physician anesthesiologists and anesthesiology groups will have to consider ways they can add value, improve the patient experience, and reduce costs of care in order to stay relevant and competitive.
  4. Promote positive change. Observe, ask questions, hypothesize solutions, collect data, evaluate results, draw conclusions, and form new hypotheses—these are all elements of the scientific method and clinical medicine. These steps are also common to process improvement, making physicians perfectly capable of system redesign. The key is establishing your team’s mission and vision, strategic planning and goal-setting, and regularly evaluating progress. Books have been written on these subjects, so I can’t do these topics justice here. In my opinion, physicians offer an important and necessary perspective that cannot be lost as healthcare becomes more and more business-like.
  5. Be open to opportunities. Thomas Edison said, “Opportunity is missed by most people because it is dressed in overalls and looks like work.” I have written previously about the merits of saying yes. As a resident or new staff physician, it often seems impossible to get involved. However, most hospital committee meetings are open to guests. Consider going to one that covers a topic of interest and volunteer for a task if the opportunity presents itself. In addition, many professional societies invite members to self-nominate for committees or submit proposals for educational activities at their annual meetings.
  6. IMG_7673Thank your team. Taking the first steps on the path to leadership is not going to be easy. There will be many obstacles, not the least of which is time management. A high-functioning healthcare team of diverse backgrounds, skills, and abilities will accomplish much more than what an individual can do alone. Celebrate team wins. Respect each team member’s opinion even when it differs from yours.

A good leader should earn the trust of his or her team every day.

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Hints for Anesthesiology Residency Applicants

This post is co-authored by Dr. Kyle Harrison (@KyleHarrisonMD) and has also been featured on CSA Online First.

So, you’ve finished your third year of medical school and have decided that you want to be an anesthesiologist. In our completely biased opinion, you are making the right choice and, at the end of your residency training, you will be in a unique position to enhance the experience and improve the outcomes of patients undergoing surgery and invasive procedures. However, securing a coveted slot in an anesthesiology residency in the United States has never been more competitive. In the many years that we have spent as faculty in academic anesthesiology departments, we have learned a few things about the application process. Our views are our own and do not reflect the official views of any anesthesiology residency program with which we have been affiliated. The following are some (hopefully helpful) answers to common questions that we have been asked over the years.

How High Do My USMLE Score and GPA Have to Be?
Competitive scores are essential. We can’t quote you a number because they vary year to year and program to program, but the trend is only increasing. All medical students, regardless of school, applying in anesthesiology must do well on the USMLE. Think about it — this is the only equalizing factor between schools that teach differently or have different reputations. Having a great score doesn’t guarantee you admission, but if your scores are not competitive, you will have an uphill battle to get a residency slot at a top program. The value of the standardized test score in learning is often debated in academia; however, no one will argue against the conclusion that previous success on standardized tests usually predicts future success on standardized tests. Residency training is demanding. Programs want their residents 100 percent committed and not worrying too much about how they will perform on their annual in-training exams and eventual certification exam.

Do I Need to Have Research Experience?
No program will ever discourage applicants with research experience from applying; we would say that it is not required but is recommended. Don’t do it for the sake of doing it, but definitely do it if you can find a project that you are passionate about. While research in anesthesiology or pain makes sense (shows academic interest in the chosen field), it can really be in any area. It is more impressive to be involved in a project (big or small), see it through, and maybe even present at a meeting or publish in a journal, than to just say you did “research.” If you do list research on your application or curriculum, make sure you can talk about the project, your specific role, and what you learned from it; you will be asked. If you are not interested in research, then consider focusing on another aspect of extracurricular life such as community service.

What Should Be on My List of Extracurricular Activities?
If there is something about you that is really different, it’s helpful to mention it. Again, the application process isn’t perfect, but the file you submit is all the information program coordinators and directors have. If you have done something special — climbed Mt. Everest, set up HIV clinics in Africa, won Olympic medals, had a previous career — or do something noteworthy, such as volunteer extensively in your community, play an instrument, or dance professionally, mention those things. Yes, we have actually seen these applicants (and interviewed them of course)! Selection committee members often apply the “3 a.m. call rule” when reviewing an applicant. This is: Would you like to be on call in the middle of the night with this person? Applicants viewed as hardworking, clinically competent, and interesting to talk to should result in a solid “yes.” If you just like to run in your free time, mentioning that probably doesn’t make a huge difference in the application.

Do I Need to Do an Anesthesiology Rotation?
You should do an anesthesiology rotation at your local institution at the very least. Programs want to know if you understand what you’re getting yourself into. And it does make a difference how well you did on the rotation. Many students approach their anesthesiology rotation as the “intubation and IV insertion” rotation. Most anesthesiologists like us are passionate about their specialty, and the specialty itself in rapidly evolving (familiarize yourself with the Perioperative Surgical Home model). Trust us — we can tell when a student is genuinely interested in anesthesiology, or not. In our experience, medical students who stand out pay attention to what is going on in the perioperative period, anticipate events, know how to be helpful, get involved with the entire patient care episode (starting with the preoperative evaluation, through giving report to the nurse in the recovery room, and even including postoperative follow-up). It is never impressive to see a medical student standing around looking bored. There is always something to do — for example, when a patient arrives in the OR, you can start applying monitors without prompting, or help with positioning. Residents and staff anesthesiologists recognize these things and reward you by getting you more involved with patient care, including procedures.

Who Should Write My Letters of Recommendation?
The dean’s letter is the big one and counts the most. The form of the dean’s letter is usually standardized, so residency program directors have to weed through all the verbiage to get the information they want. It helps when the dean’s letter includes the student’s rank and any special merits (e.g., AOA). Additional letters should be written by faculty members who really know you and can provide helpful content — research mentor, career advisor, staff physician with whom you have worked closely. It doesn’t add strength to an application to have a lot of generic letters (quality over quantity); three strong letters are better than two strong plus three average letters, since the strong letters may get lost in the sea of information in the applicant’s file.

What Else Can I Do to Improve My Chances?
Unfortunately there are no guarantees. The “gatekeeper” is the initial electronic application. With anesthesiology departments receiving hundreds of applications each year, most will sound exactly the same. “I love pharmacology and physiology” (while possibly true for some) only takes you so far. Something unique about the applicant has to come through the pages. Excellent grades and USMLE scores, strong dean’s letter and other recommendations, personal experiences, prior careers, other degrees, thought-provoking research, a list of activities, and a unique personal statement — anything that sets you apart from the pack can make a difference!

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