Role of an Intercostobrachial Nerve Block in Alleviating Tourniquet Pain: A Randomized Clinical Trial.

Introduction Tourniquet pain may have cutaneous and ischemic components. It is questionable whether blockade of a sensory nerve will help reduce ischemic pain. In addition, complete anesthesia of the axilla in the intercostobrachial nerve (ICBN) distribution is challenging to execute, and ICBN blockade has an inherently higher failure rate because of its variable anatomic location and source of innervation.

Preoperative frailty assessment combined with prehabilitation and nutrition strategies: Emerging concepts and clinical outcomes.

Important elements of the preoperative assessment that should be addressed for the older adult population include frailty, comorbidities, nutritional status, cognition, and medications. Frailty has emerged as a plausible predictor of adverse outcomes after surgery. It is present in older patients and is characterized by multisystem physiologic decline, increased vulnerability to stressors, and adverse clinical outcomes.

Trigeminal Nerve Blockade in the Pterygopalatine Fossa for the Management of Postoperative Pain in Three Adults Undergoing Tonsillectomy: A Proof-of-Concept Report.

Setting: Post-tonsillectomy pain in adults can be severe and is often poorly controlled. Pain can lead to decreased oral intake, bleeding, longer hospital stays, emergency department visits, dehydration, and weight loss. Due to persistent pain despite scheduled medications, other methods for pain control are needed.

PECS, serratus plane, erector spinae, and paravertebral blocks: A comprehensive review.

Thoracic planar blocks represent a novel and rapidly expanding facet of regional anesthesia. These recently described techniques represent the potential for excellent analgesia, enhanced technical safety profiles, and reduced physiological side effects versus traditional techniques in thoracic anesthesia. Regional techniques, particularly those described in this review, have potential implications for mitigation of surgical pathophysiological neurohumoral changes.

Regional Nerve Blocks-Best Practice Strategies for Reduction in Complications and Comprehensive Review.

Purpose Of Review: Understanding the etiologies of the complications associated with regional anesthesia and implementing methods to reduce their occurrence provides an opportunity to foster safer practices in the delivery of regional anesthesia.

Recent Findings: Neurologic injuries following peripheral nerve block (PNB) and neuraxial blocks are rare, with most being transient. However, long-lasting and devastating sequelae can occur with regional anesthesia.

Metabolic and the Surgical Stress Response Considerations to Improve Postoperative Recovery.

Purpose Of Review: Enhanced recovery pathways are a multimodal, multidisciplinary approach to patient care that aims to reduce the surgical stress response and maintain organ function resulting in faster recovery and improved outcomes.

Recent Findings: A PubMed literature search was performed for articles that included the terms of metabolic surgical stress response considerations to improve postoperative recovery. The surgical stress response occurs due to direct and indirect injuries during surgery.

Responsible, Safe, and Effective Use of Antithrombotics and Anticoagulants in Patients Undergoing Interventional Techniques: American Society of Interventional Pain Physicians (ASIPP) Guidelines.

Background: Interventional pain management involves diagnosis and treatment of chronic pain. This specialty utilizes minimally invasive procedures to target therapeutics to the central nervous system and the spinal column. A subset of patients encountered in interventional pain are medicated using anticoagulant or antithrombotic drugs to mitigate thrombosis risk.

Preoperative Assessment of the Pregnant Patient Undergoing Nonobstetric Surgery.

The anesthetic management of pregnant patients can present a variety of challenges and a thorough preoperative assessment is necessary before initiating any anesthetic services. Both the mother and the fetus need to be considered when formulating an anesthetic plan and discussing informed consent. The overall aims in assessing a pregnant patient are to identity potential issues that can lead to catastrophic complications, provide adequate information allowing the mother to make informed decisions, and to obtain knowledge for tailoring an anesthetic that maintains maternal and fetal homeostasis.

Functional Connectivity Alterations: Novel Therapy and Future Implications in Chronic Pain Management.

Background: Chronic pain is a major public health problem resulting in physical and emotional pain for individuals and families, loss of productivity, and an annual cost of billions of dollars. The lack of objective measures available to aid in diagnosis and evaluation of therapies for chronic pain continues to be a challenge for the clinician.

Objectives: Functional magnetic resonance imaging (fMRI) is an imaging technique that can establish regional areas of interest and examine synchronous neuronal activity in functionally related but anatomically distinct regions of the brain, known as functional connectivity.

America's Opioid Epidemic: a Comprehensive Review and Look into the Rising Crisis.

Purpose Of Review: In the USA, there has been a sharp increase in heroin, prescription opiate, and illicitly manufactured fentanyl abuse with overdoses tripling since the 1990s. Several states have been deemed as "high-burden" abuse states where there is a greater proportion of synthetic opiate use. During the same period that prescription limitations were initially implemented throughout the country, the fentanyl epidemic started nationwide.

Tanezumab: a selective humanized mAb for chronic lower back pain.

Chronic lower back pain is a significant disease that affects nearly 20% of the worldwide population. Along with hindering patients' quality of life, chronic lower back pain is considered to be the second most common cause of disability among Americans. Treating chronic lower back pain is often a challenge for providers, especially in light of our current opioid epidemic.

Opioid addiction, diversion, and abuse in chronic and cancer pain.

Purpose Of Review: The primary cause of overdose death in the United States is related to pharmaceutical opioids. A few particular populations that struggle with adverse outcomes related to opioid abuse are those in palliative care, those with chronic pain, and those receiving pain treatments secondary to cancer or chemotherapy.

Recent Findings: There have been massive efforts to decrease the use of opioid abuse in patient care in a gestalt manner, but palliative care provides unique challenges in applying these reduction tactics used by other specialties.

Preoperative Assessment for Ambulatory Surgery.

Purpose Of Review: Ambulatory surgery has grown in recent decades in volume and represents a significant number of anesthetics delivered throughout the USA. Preoperative anesthetic assessment in the ambulatory setting has become important because patients with numerous complex comorbidities are now commonplace in this arena. Disease states involving the lungs, the heart, the kidneys, and subpopulations including those who are obese and the elderly commonly receive anesthetics in an ambulatory setting.

Consensus Statement for Clinical Pathway Development for Perioperative Pain Management and Care Transitions.

The perioperative surgical home (PSH) model has been created with the intention to reduce costs and to improve efficiency of care and patient experience in the perioperative period. The PSH is a comprehensive model of care that is team-based and patient-centric. The team in each facility should be multidisciplinary and include the input of perioperative services leadership, surgical services, and support personnel in order to provide seamless care for the patient from the preoperative period when decision to undergo surgery is initially made to discharge and, if needed after discharge from the hospital, until full recovery is achieved.

Use of Regional Anesthesia Techniques: Analysis of Institutional Enhanced Recovery After Surgery Protocols for Colorectal Surgery.

Introduction: Principles of Enhanced Recovery After Surgery (ERAS) protocols are well established, with the primary goal of optimizing perioperative care and recovery. The use of multimodal analgesia is a key component of these protocols, including regional analgesia techniques such as thoracic epidural analgesia (TEA), transversus abdominis plane (TAP), rectus sheath blocks or continuous wound infiltration (CWI)/catheters, and spinal anesthesia. We compare and contrast regional anesthesia approaches in different institutional colorectal surgery ERAS protocols.

A Comparison of Multimodal Analgesic Approaches in Institutional Enhanced Recovery After Surgery Protocols for Colorectal Surgery: Pharmacological Agents.

Introduction: Enhanced Recovery After Surgery (ERAS) protocols are the cornerstone of improved recovery after colorectal surgery. Their implementation leads to reduced morbidity and shorter hospital stays while attenuating the surgical stress response. Multimodal analgesia is an important part of ERAS protocols.

An Update on Nonopioids: Intravenous or Oral Analgesics for Perioperative Pain Management.

Despite an appreciation for many unwanted physiologic effects from inadequate postoperative pain relief, moderate to severe postoperative pain remains commonplace. Although treatment options have evolved in recent years, the use of nonopioid analgesics agents can reduce acute pain-associated morbidity and mortality. This review focuses on the importance of effective postoperative nonopioid analgesic agents, such as acetaminophen, nonsteroidal anti-inflammatory agents, gabapentinoid agents, NMDA antagonists, alpha 2 agonists, and steroids, in opioid sparing and enhancing recovery.

Ketorolac, Oxymorphone, Tapentadol, and Tramadol: A Comprehensive Review.

Pain remains a tremendous burden on patients and for the health care system, with uncontrolled pain being the leading cause of disability in this country. There are a variety of medications that can be used in the treatment of pain, including ketorolac, oxymorphone, tapentadol, and tramadol. Depending on the clinical situation, these drugs can be used as monotherapy or in conjunction with other types of medications in a multimodal approach.

Multimodal Analgesia, Current Concepts, and Acute Pain Considerations.

Purpose Of Review: Management of acute pain following surgery using a multimodal approach is recommended by the American Society of Anesthesiologists whenever possible. In addition to opioids, drugs with differing mechanisms of actions target pain pathways resulting in additive and/or synergistic effects. Some of these agents include alpha 2 agonists, NMDA receptor antagonists, gabapentinoids, dexamethasone, NSAIDs, acetaminophen, and duloxetine.