Awake Spinal Fusion—introducing the Rapid Recovery Spine Surgery protocol

BY DR ALOK SHARAN

Improved outcomes with Thoracolumbar Interfascial Plane Block

The next advancement in our protocol came after a publication by Dr Hand et al in 2015 describing the thoracolumbar interfascial plane block (TLIP) block (5). This was a novel regional anesthetic technique that blocks the branches of the dorsal rami nerve, the branches that innervate the paraspinal muscles. As part of our Awake Spinal Fusion protocol, we began to perform the TLIP block prior to surgery. There was clearly a difference in patients who had received the TLIP block—so much so that many of our patients began to ask for same day discharge after surgery. For patients who had received spinal anesthesia along with a TLIP block we noticed decreased narcotic usage along with faster mobilization after surgery.

By avoiding general anesthesia patients were less confused after surgery, they experienced less nausea and vomiting, and had less delirium. Together we noticed that patients were recovering faster after surgery and had improved outcomes. The convalescence period we typically observe for our patients after spinal fusion was shortened – which led to a faster recovery and faster discharge.
Recently we have integrated the addition of pre-operative and post-operative IV infusions of amino acids into our protocol. It is common for patients to be nutritionally deficient prior to surgery. There has been tremendous literature demonstrating that patients who are nutritionally optimized prior to surgery have better healing rates. Recent publications in the total joint replacement literature have also demonstrated that an infusion of certain amino acids can help improve muscle mass, improve quadriceps size and strength, and ultimately lead to a quicker recovery. (6) This ultimately leads to faster mobilization and recovery after a total knee replacement.

Using that information we have incorporated the administration of IV amino acid infusions prior to surgery. This is leading to reduced inflammation, faster mobilization, and less need for pain meds.
At this point, for many of our patients who undergo a minimally invasive lumbar fusion, we are able to routinely discharge them home within a few hours. As part of the protocol, we minimize how much narcotics they use and instead encourage the use of OTC pain meds. There have been instances now where patients take minimal to no narcotics after spinal fusion surgery. By doing so patients are developing less side effects from surgery including nausea, vomiting, and confusion.

Currently our Rapid Recovery protocol for Spinal Fusion consists of:

IV Infusion of Amino Acids
Spinal Anesthesia using isobaric Marcaine
TLIP Block
Minimally Invasive Lumbar Fusion
Minimal Narcotics – Encourage OTC Meds
IV Infusion post-op

Using this protocol the majority of our spinal fusion surgeries are performed on an outpatient basis. Many patients are discharged within 4 hours after surgery. We typically give pain meds for 48 hours only and encourage patients to use OTC meds for pain control. Walking is encouraged soon after with the initiation of physical therapy within two weeks after surgery.

The use of regional anesthesia has transformed many surgical procedures within orthopedics and other surgical specialties. This has allowed surgery to be safer and allow for faster recovery. For me, personally, our Awake Spinal Fusion protocol is leading to improved patient satisfaction, faster mobilization, and an overall better patient experience after spinal fusion surgery.

Awake spinal fusion represents a protocol that incorporates the use of regional anesthesia for lumbar spine procedures. By avoiding general anesthesia and using regional blocks patients who need a spinal fusion are safely able to go home the same day and minimize the use of narcotics after surgery.

About the author:

Dr Alok Sharan, MD, MHCDS, is an Orthopedic Spine Surgeon who is a pioneer of the Awake Spinal Fusion procedure, the latest advancement in minimally invasive spine surgery. He is a leading authority both nationally and internationally on the Awake Spinal Fusion procedure, having been invited to give presentations throughout the United States and many countries around the world. He is the President and Founder of the Spine and Performance Institute, a practice devoted to providing personalized and holistic care for individuals who suffer from spinal disorders. Dr Sharan has received numerous academic distinctions for his research with over 100 publications, abstracts, and book chapters. He has co-edited a textbook entitled Basic Science of Spinal Diseases.