Medicine and Health Sciences Commons^™

Physical Activity After Delivery: A Feasibility Study, Antonio Gonzalez Fiol, Md, Geoffrey Ho, Mbbs, Dongchen Li, Md, Richard Amdur, Phd, Chapman Wei, Md, Homa K. Ahmadzia, Md, Marianne David, Md, Christopher Jackson, Md, Jeffrey S. Berger, Md, Mba

Anesthesiology and Critical Care Medicine Faculty Publications

Background: Early mobility is one of the main goals of the enhanced recovery after cesarean delivery, yet it is rarely objectively measured. Benefits related to this goal include mechanical prevention of deep venous thrombosis and early discharge.

Methods: We conducted a multi-center prospective study in which an activity tracker was utilized to measure the steps taken by patients after delivery. The primary outcome was steps taken after vaginal or cesarean delivery. Secondary outcomes was factors affecting ambulation (e.g pain/satisfaction with pain management and mode of delivery).

Results: Data from 50 postpartum patients were analyzed. Vaginal delivery patients took more cumulative …

The Corticosteroid Compounds Prednisolone And Vamorolone Do Not Alter The Nociception Phenotype And Exacerbate Liver Injury In Sickle Cell Mice., Luis E F Almeida, Jesse M Damsker, Sarah Albani, Nina Afsar, Sayuri Kamimura, Drew Pratt, David E Kleiner, Martha Quezado, Heather Gordish-Dressman, Zenaide M N Quezado

Anesthesiology and Critical Care Medicine Faculty Publications

Clinicians often hesitate prescribing corticosteroids to treat corticosteroid-responsive conditions in sickle cell disease (SCD) patients because their use can be associated with complications (increased hospital readmission, rebound pain, strokes, avascular necrosis, acute chest syndrome). Consequently, SCD patients may receive suboptimal treatment for corticosteroid-responsive conditions. We conducted a preclinical trial of dissociative (vamorolone) and conventional (prednisolone) corticosteroid compounds to evaluate their effects on nociception phenotype, inflammation, and organ dysfunction in SCD mice. Prednisolone and vamorolone had no significant effects on nociception phenotype or anemia in homozygous mice. Conversely, prednisolone and vamorolone significantly decreased white blood cell counts and hepatic inflammation. Interestingly, …

Higher Midazolam Clearance In Obese Adolescents Compared With Morbidly Obese Adults., Anne Van Rongen, Margreke J E Brill, Janelle D Vaughns, Pyry A J Välitalo, Eric P A Van Dongen, Bert Van Ramshorst, Jeffrey S Barrett, Johannes N Van Den Anker, Catherijne A J Knibbe

Anesthesiology and Critical Care Medicine Faculty Publications

Background

The clearance of cytochrome P450 (CYP) 3A substrates is reported to be reduced with lower age, inflammation and obesity. As it is unknown what the overall influence is of these factors in the case of obese adolescents vs. morbidly obese adults, we studied covariates influencing the clearance of the CYP3A substrate midazolam in a combined analysis of data from obese adolescents and morbidly obese adults.

Methods

Data from 19 obese adolescents [102.7 kg (62–149.5 kg)] and 20 morbidly obese adults [144 kg (112–186 kg)] receiving intravenous midazolam were analysed, using population pharmacokinetic modelling (NONMEM 7.2). In the covariate analysis, …

Data On The Effect Of Sex On The Size, Cellular Content, And Neuronal Density Of The Developing Brain In Mice Exposed To Isoflurane And Carbon Monoxid, L Wang, A Wang, W W. Supplee, K Koffler, Y Cheng, Z M.N. Quezado, R J. Levy

Anesthesiology and Critical Care Medicine Faculty Publications

The data presented here detail the changes in size, cellular content, and neuronal density of the developing brain over time with respect to sex in C57Bl/6 mice following neonatal exposure to isoflurane, carbon monoxide, or their combination. Specifically, brain weight- and brain volume-to-body weight ratios are presented, representative immunoblots of whole brain cell-specific protein content are depicted, and quantification of the number of neurons in the primary somatosensory cortex and CA3 region of the hippocampus are shown. Three discrete postnatal time points are represented: P7 (prior to exposure), P14 (one-week post exposure), and P42-56 (5–7 weeks post exposure). Major findings …

Subanesthetic Ketamine For Pain Management In Hospitalized Children, Adolescents, And Young Adults: A Single-Center Cohort Study, K A. Sheehy, C Lippoid, A L. Rice, R Nobrega, Julia C. Finkel, Zenaide Quezado

Anesthesiology and Critical Care Medicine Faculty Publications

¹Division of Anesthesiology, Pain, and Perioperative Medicine, The Sheikh Zayed Institute for Pediatric Surgical Innovation, Children’s Research Institute, Children’s National Health System, George Washington University School of Medicine and Health Sciences, ²Center for Neuroscience Research, Children’s Research Institute, Children’s National Health System, Washington, DC, USA *These authors contributed equally to this work Background: Subanesthetic doses of ketamine, an N-methyl-D-aspartate receptor antagonist used as an adjuvant to opioid for the treatment of pain in adults with acute and chronic pain, have been shown, in some instances, to improve pain intensity and to decrease opioid intake. However, less is …

Urinary Tissue Inhibitor Of Metalloproteinase-2 And Insulin-Like Growth Factor-Binding Protein 7 For Risk Stratification Of Acute Kidney Injury In Patients With Sepsis., Patrick M Honore, H Bryant Nguyen, Michelle Gong, Lakhmir S. Chawla, Sean M Bagshaw, Antonio Artigas, Jing Shi, Olivier Joannes-Boyau, Jean-Louis Vincent, John A Kellum

Anesthesiology and Critical Care Medicine Faculty Publications

Objectives:

To examine the performance of the urinary biomarker panel tissue inhibitor of metalloproteinase-2 and insulin-like growth factor-binding protein 7 in patients with sepsis at ICU admission. To investigate the effect of nonrenal organ dysfunction on tissue inhibitor of metalloproteinase-2 and insulin-like growth factor-binding protein 7 in this population.

Method:

In this ancillary analysis, we included patients with sepsis who were enrolled in either of two trials including 39 ICUs across Europe and North America. The primary endpoint was moderate-severe acute kidney injury (equivalent to Kidney Disease Improving Global Outcome stage 2–3) within 12 hours of enrollment. We assessed biomarker …

Common Chronic Conditions Do Not Affect Performance Of Cell Cycle Arrest Biomarkers For Risk Stratification Of Acute Kidney Injury, Michael Heung, Luis Ortega, Lakhmir S. Chawla, Richard G. Wunderink, Wesley H. Self, Jay Koyner, Jing Shi, John A. Kellum

Anesthesiology and Critical Care Medicine Faculty Publications

Background Identification of acute kidney injury (AKI) can be challenging in patients with underlying chronic disease, and biomarkers often perform poorly in this population. In this study we examined the performance characteristics of the novel biomarker panel of urinary tissue inhibitor of metalloproteinases-2 (TIMP2) and insulin-like growth factor-binding protein 7 ([IGFBP7]) in patients with a variety of comorbid conditions.

Methods We analyzed data from two multicenter studies of critically ill patients in which [TIMP2]•[IGFBP7] was validated for prediction of Kidney Disease: Improving Global Outcomes (KDIGO) Stage 2 or 3 AKI within 12 h. We constructed receiver operating characteristic (ROC) curves …

Clinical Adjudication In Acute Kidney Injury Studies: Findings From The Pivotal Timp-2*Igfbp7 Biomarker Study, Kathleen D. Liu, Anitha Vijayan, Mitchell H. Rosner, Jing Shi, Lakhmir S. Chawla, John A. Kellum

Anesthesiology and Critical Care Medicine Faculty Publications

Background The NEPROCHECK test (Astute Medical, San Diego, CA, USA) combines urinary tissue inhibitor of metalloproteinases-2 (TIMP-2) and insulin-like growth factor binding protein 7 (IGFBP7) to identify patients at high risk for acute kidney injury (AKI). In a US Food and Drug Administration registration trial (NCT01573962), AKI was determined by a three-member clinical adjudication committee. The objectives were to examine agreement among adjudicators as well as between adjudicators and consensus criteria for AKI and to determine the relationship of biomarker concentrations and adjudicator agreement.

Methods Subjects were classified as AKI 3/3, 2/3, 1/3 or 0/3 according to the …

Acute Appendicitis: Transcript Profiling Of Blood Identifies Promising Biomarkers And Potential Underlying Processes, Lakhmir S. Chawla, Ian Toma, Danielle L. Davison, Khashayar Vaziri, Juliet Lee, Raymond Lucas, Michael G. Seneff, Aobhinn Nyhan, Timothy A. Mccaffrey

Anesthesiology and Critical Care Medicine Faculty Publications

Background

The diagnosis of acute appendicitis can be surprisingly difficult without computed tomography, which carries significant radiation exposure. Circulating blood cells may carry informative changes in their RNA expression profile that would signal internal infection or inflammation of the appendix.

Methods

Genome-wide expression profiling was applied to whole blood RNA of acute appendicitis patients versus patients with other abdominal disorders, in order to identify biomarkers of appendicitis. From a large cohort of emergency patients, a discovery set of patients with surgically confirmed appendicitis, or abdominal pain from other causes, was identified. RNA from whole blood was profiled by microarrays, and …

Renal Stress Testing In The Assessment Of Kidney Disease, Lakhmir S. Chawla, Claudio Ronco

Anesthesiology and Critical Care Medicine Faculty Publications

As part of human evolutionary development, many human organ systems have innate mechanisms to adapt to increased “work demand” or stress. This reserve capacity can be informative and is used commonly in cardiology to assess cardiac function (e.g., treadmill test). Similarly, the kidney possesses reserve capacity, which can be demonstrated in at least 2 of the following renal domains: glomerular and tubular. When appropriate stimulants are used, healthy patients with intact kidneys can significantly increase their glomerular filtration rate and their tubular secretion. This approach has been used to develop diagnostics for the assessment of renal function. This article reviews …

Utilizing Electronic Health Records To Predict Acute Kidney Injury Risk And Outcomes: Workgroup Statements From The 15th Adqi Consensus Conference, Scott M. Sutherland, Lakhmir S. Chawla, Sandra Kane-Gill, Raymond K. Hsu, Andrew A. Kramer, Stuart A. Goldstein, John A Kellum, Claudio Ronco, Sean M. Bagshaw, On Behalf Of The 15 Adqi Consensus Group

Anesthesiology and Critical Care Medicine Faculty Publications

The data contained within the electronic health record (EHR) is “big” from the standpoint of volume, velocity, and variety. These circumstances and the pervasive trend towards EHR adoption have sparked interest in applying big data predictive analytic techniques to EHR data. Acute kidney injury (AKI) is a condition well suited to prediction and risk forecasting; not only does the consensus definition for AKI allow temporal anchoring of events, but no treatments exist once AKI develops, underscoring the importance of early identification and prevention. The Acute Dialysis Quality Initiative (ADQI) convened a group of key opinion leaders and stakeholders to consider …

Anesthesia For Deep Brain Stimulation In Traumatic Brain Injury-Induced Hemidystonia., Jill M Jani, Chima O Oluigbo, Srijaya K Reddy

Anesthesiology and Critical Care Medicine Faculty Publications

Deep brain stimulation in an awake patient presents several unique challenges to the anesthesiologist. It is important to understand the various stages of the procedure and the complexities of anesthetic management in order to have a successful surgical outcome and provide a safe environment for the patient.

Renal Angina: Concept And Development Of Pretest Probability Assessment In Acute Kidney Injury, Lakhmir S. Chawla, Stuart L. Goldstein, John A. Kellum, Claudio Ronco

Anesthesiology and Critical Care Medicine Faculty Publications

The context of a diagnostic test is a critical component for the interpretation of its result. This context defines the pretest probability of the diagnosis and forms the basis for the interpretation and value of adding the diagnostic test. In the field of acute kidney injury, a multitude of early diagnostic biomarkers have been developed, but utilization in the appropriate context is less well understood and has not been codified until recently. In order to better operationalize the context and pretest probability assessment for acute kidney injury diagnosis, the renal angina concept was proposed in 2010 for use in both …

Subanesthetic Ketamine Infusions For The Treatment Of Children And Adolescents With Chronic Pain: A Longitudinal Study, Kathy A. Sheehy, Elena A. Muller, Caroline Lippold, Mehdi Nouraie, Julia C. Finkel, Zenaide M.N. Quezado

Anesthesiology and Critical Care Medicine Faculty Publications

Background

Chronic pain is common in children and adolescents and is often associated with severe functional disability and mood disorders. The pharmacological treatment of chronic pain in children and adolescents can be challenging, ineffective, and is mostly based on expert opinions and consensus. Ketamine, an N-methyl-D-aspartate receptor antagonist, has been used as an adjuvant for treatment of adult chronic pain and has been shown, in some instances, to improve pain and decrease opioid-requirement. We examined the effects of subanesthetic ketamine infusions on pain intensity and opioid use in children and adolescents with chronic pain syndromes treated in an outpatient setting. …

Derivation And Validation Of Cutoffs For Clinical Use Of Cell Cycle Arrest Biomarkers, Eric A.J. Hoste, Peter A. Mccullough, Kianoush Kashani, Lakhmir S. Chawla, Michael Joannidis, The Sapphire Investigators

Anesthesiology and Critical Care Medicine Faculty Publications

Background

Acute kidney injury (AKI) remains a deadly condition. Tissue inhibitor of metalloproteinases (TIMP)-2 and insulin-like growth factor binding protein (IGFBP)7 are two recently discovered urinary biomarkers for AKI. We now report on the development, and diagnostic accuracy of two clinical cutoffs for a test using these markers.

Methods

We derived cutoffs based on sensitivity and specificity for prediction of Kidney Disease: Improving Global Outcomes Stages 2–3 AKI within 12 h using data from a previously published multicenter cohort (Sapphire). Next, we verified these cutoffs in a new study (Opal) enrolling 154 critically ill adults from six sites in the …

Intravenous Angiotensin Ii For The Treatment Of High-Output Shock (Athos Trial): A Pilot Study, Lakhmir S. Chawla, Laurence Busse, Ermira Brasha-Mitchell, Danielle L. Davison, Jacqueline R. Honig, Ziyad Alotaibi, Michael G. Seneff

Anesthesiology and Critical Care Medicine Faculty Publications

Introduction: Patients with distributive shock who require high dose vasopressors have a high mortality. Angiotensin II (ATII) may prove useful in patients who remain hypotensive despite catecholamine and vasopressin therapy. The appropriate dose of parenteral angiotensin II for shock is unknown.

Methods: In total, 20 patients with distributive shock and a cardiovascular Sequential Organ Failure Assessment score of 4 were randomized to either ATII infusion (N?=?10) or placebo (N?=?10) plus standard of care. ATII was started at a dose of 20?ng/kg/min, and titrated for a goal of maintaining a mean arterial pressure (MAP) of 65?mmHg. The infusion (either ATII or …

Predictors Of Pain Relief Following Spinal Cord Stimulation In Chronic Back And Leg Pain And Failed Back Surgery Syndrome: A Systematic Review And Meta-Regression Analysis, Rod S. Taylor, Mehul J. Desai, Philippe Rigoard, Rebecca J. Taylor

Anesthesiology and Critical Care Medicine Faculty Publications

We sought to assess the extent to which pain relief in chronic back and leg pain ( CBLP) following spinal cord stimulation ( SCS) is influenced by patient-related factors, including pain location, and technology factors. A number of electronic databases were searched with citation searching of included papers and recent systematic reviews. All study designs were included. The primary outcome was pain relief following SCS, we also sought pain score (pre- and post- SCS). Multiple predictive factors were examined: location of pain, history of back surgery, initial level of pain, litigation/worker's compensation, age, gender, duration of pain, duration of follow-up, …

Heart Attack And Kidney Attack: Evolution Of Lay And Clinical Terms For Spontaneous, Acute Organ Injury Syndromes, Claudio Ronco, Peter A. Mccullough, Pupulan Iyngkaran, Lakhmir S. Chawla

Anesthesiology and Critical Care Medicine Faculty Publications

No abstract provided.

Renal Recovery, Stuart L. Goldstein, Lakhmir S. Chawla, Claudio Ronco, John A. Kellum

Anesthesiology and Critical Care Medicine Faculty Publications

Acute kidney injury (AKI) research in the past decade has mostly focused upon development of a standard AKI definition, validation of early novel biomarkers to predict AKI prior to serum creatinine rise and predict AKI severity, and assessment of aspects of renal replacement therapies and their impact on survival. Given the independent association between AKI and mortality in the acute phase, such focus makes imminent sense. More recently, the recognition that AKI is associated with subsequent development of chronic kidney disease and end-stage renal disease, with the attendant increase in mortality, has led to interest in the clinical epidemiology and …

Considerations In Perioperative Assessment Of Valproic Acid Coagulopathy, Claude Abdallah

Anesthesiology and Critical Care Medicine Faculty Publications

Valproic acid (VPA) is one of the widely prescribed antiepileptic drugs in children with multiple indications. VPA-induced coagulopathy may occur and constitute a pharmacological and practical challenge affecting pre-operative evaluation and management of patients receiving VPA therapy. This review summarizes the different studies documenting the incidence, severity and available recommendations related to this adverse effect.

Anesthesia For Ambulatory Surgery In A Child With Hyposensitivity To Pain, Claude Abdallah

Anesthesiology and Critical Care Medicine Faculty Publications

Congenital hyposensitivity to pain is a condition with predisposition to injury. In patients with congenital hyposensitivity to pain/Hereditary sensory and autonomic neuropathy (HSAN), knowledge regarding anesthetic requirements and complications derives from individual case reports, or small case series. Different categories of HSAN have been described. Complications in the immediate perioperative period have been described such as mild hypothermia and cardiovascular events, mostly bradycardia and hypotension. The majority of patients with hyposensitivity to pain reported in the literature have received standard anesthesia for surgery. Immobilization, prevention of autonomic reflexes, anxiolysis, and sedation are equally important aspects of the anesthetic management in …

International Clinical Rotations During U.S. Residency Training: Creating An Accreditation Council For Graduate Medical Education-Approved Rotation, Jeffrey S. Berger, Deborah Jeon, Eric P. Chiang, Daniel Asay, Huda M. Ayas

Anesthesiology and Critical Care Medicine Faculty Publications

Healthcare professionals increasingly report interest in global health and participation in international healthcare delivery. Growth opportunities exist for trainees to improve knowledge, skills and attitudes through international experiences. Professional development via international medicine may have lasting effects on patient care and practice patterns following training. In 2010, the first resident took part in an international, exchange elective between The George Washington University’s Department of Anesthesiology in Washington, DC and La Universidad de San Francisco’s Department of Anesthesiology in Quito, Ecuador. This resident elective rotation resulted from a strategic partnership, initiated in 2008, between two training institutions with an established track …

Anesthetic Considerations For Robot-Assisted Gynecologic And Urology Surgery, Jeffrey S. Berger, Taghreed Alshaeri, Rayo Lukula, Paul Dangerfield

Anesthesiology and Critical Care Medicine Faculty Publications

Robotic surgery was first conceived by the United States military in the 1980s. It rapidly developed in both complexity and utility and, in the early 21st century, modern robotic surgery for gynecologic and urologic surgery gained approval in the United States. Today, an ever-increasing number and variety of surgical procedures enlist robotic-assistance.

Numerous anesthetic considerations for robotic surgery exist. A few of the most important aspects of conducting a safe anesthetic include: investigating the patient’s co-morbid conditions, realizing the risks associated with the robotic equipment, and positioning the patient with care.

This manuscript reviews the current literature on robotic-assisted surgery …

Myofascial Pain Syndrome: A Treatment Review, Mehul J. Desai, Vikramjeet Saini, Shawnjeet Saini

Anesthesiology and Critical Care Medicine Faculty Publications

Myofascial pain syndrome (MPS) is defined as pain that originates from myofascial trigger points in skeletal muscle. It is prevalent in regional musculoskeletal pain syndromes, either alone or in combination with other pain generators. The appropriate evaluation and management of myofascial pain is an important part of musculoskeletal rehabilitation, and regional axial and limb pain syndromes. This article reviews the current hypotheses regarding the treatment modalities for myofascial trigger points and muscle pain. Through a critical evidence-based review of the pharmacologic and nonpharmacologic treatments, the authors aim to provide clinicians with a more comprehensive knowledge of the interventions for myofascial …

Ropivacaine Decreases Tissue Oxygen Saturation Following Peripheral Nerve Block In Children, Nina Deutsch, Mamta Singh, Sophie R. Pestieau, Sean P. Alexander, Domiciano Santos, Richard J. Levy

Anesthesiology and Critical Care Medicine Faculty Publications

Background: Local anesthetics can cause vasoconstriction and disrupt neuronal impulses, reducing regional blood flow and increasing tissue oxygen consumption. This could alter regional oxygen supply and demand. Because microcirculation modifies during development and oxygen consumption kinetics differ between children and adults, we aimed to assess effects of ropivacaine Peripheral Nerve Block (PNB) on regional tissue saturation in children and young adults using Near-Infrared Spectroscopy (NIRS).

Methods: Following Institutional Review Board approval and informed consent, 20 patients undergoing PNB for various orthopedic surgeries were studied. NIRS sensors were placed on the operative limb, contralateral limb, and forehead. Tissue saturations (rSO2) were …

Discovery And Validation Of Cell Cycle Arrest Biomarkers In Human Acute Kidney Injury, Kianoush Kashani, Ali Al-Khafaji, Thomas Ardiles, Antonio Artigas, Sean M. Bagshaw, Lakhmir S. Chawla, Danielle L. Davison, +33 Additional Authors

Anesthesiology and Critical Care Medicine Faculty Publications

Introduction

Acute kidney injury (AKI) can evolve quickly and clinical measures of function often fail to detect AKI at a time when interventions are likely to provide benefit. Identifying early markers of kidney damage has been difficult due to the complex nature of human AKI, in which multiple etiologies exist. The objective of this study was to identify and validate novel biomarkers of AKI.

Methods

We performed two multicenter observational studies in critically ill patients at risk for AKI - discovery and validation. The top two markers from discovery were validated in a second study (Sapphire) and compared to a …

Changes In Hospital Mortality For United States Intensive Care Unit Admissions From 1988 To 2012, Jack E. Zimmerman, Andrew A. Kramer, William A. Knaus

Anesthesiology and Critical Care Medicine Faculty Publications

Introduction

A decrease in disease-specific mortality over the last twenty years has been reported for patients admitted to United States (US) hospitals, but data for intensive care patients are lacking. The aim of this study was to describe changes in hospital mortality and case-mix using clinical data for patients admitted to multiple US ICUs over the last 24 years.

Methods

We carried out a retrospective time series analysis of hospital mortality using clinical data collected from 1988 to 2012. We also examined the impact of ICU admission diagnosis and other clinical characteristics on mortality over time. The potential impact of …

Ultrasound Imaging Of The Sciatic Nerve Division In The Popliteal Fossa: A Volunteer Study, Eric P. Chiang, Paul Dangerfield, Daniel Asay, Anita Cucchiaro, Jeffrey S. Berger

Anesthesiology and Critical Care Medicine Faculty Publications

Background and Objectives: A sciatic nerve block at the level of the popliteal fossa is frequently administered for post-operative analgesia for surgery below the knee. While ultrasound continues to gain popularity as the technique of choice for guiding needle positioning during peripheral nerve blocks, practitioners can begin to utilize ultrasound to look for patterns of anatomical significance. Recognizing anatomical variations among different demographic populations can help practitioners improve in performing nerve blocks. We aim to determine if predictable variability exists in sciatic nerve bifurcation location and depth at the level of the popliteal fossa.

Methods: After IRB approval, eligible subjects …

In A Model Of Batten Disease, Palmitoyl Protein Thioesterase-1 Deficiency Is Associated With Brown Adipose Tissue And Thermoregulation Abnormalities, Alfia Khaibullina, Nicholas Kenyon, Virginia Guptill, Martha M. Quezado, Li Wang, Deloris Koziol, Robert Wesley, Pablo R. Moya, Zhongjian Zhang, Arjun Saha, Anil B. Mukherjee, Zenaide M.N. Quezado

Anesthesiology and Critical Care Medicine Faculty Publications

Infantile neuronal ceroid lipofuscinosis (INCL) is a fatal neurodegenerative disorder caused by a deficiency of palmitoyl-protein thioesterase-1 (PPT1). We have previously shown that children with INCL have increased risk of hypothermia during anesthesia and that PPT1-deficiency in mice is associated with disruption of adaptive energy metabolism, downregulation of peroxisome proliferator-activated receptor γ coactivator 1α (PGC-1α), and mitochondrial dysfunction. Here we hypothesized that Ppt1-knockout mice, a well-studied model of INCL that shows many of the neurologic manifestations of the disease, would recapitulate the thermoregulation impairment observed in children with INCL. We also hypothesized that when exposed to cold, Ppt1-knockout …

The Crucial Role Of Bilateral Infraclavicular Nerve Blocks In The Anesthetic Management Of A Trauma Patient, Eric P. Chiang, Paul Dangerfield, Jaideep H. Mehta, Marian Sherman, Jeffrey S. Berger

Anesthesiology and Critical Care Medicine Faculty Publications

Bilateral brachial plexus blocks and regional anesthesia in trauma patients are rarely performed due to potential complications when using these techniques. We illustrate a case in which bilateral infraclavicular nerve blocks were placed as part of a multimodal approach to pain management in a trauma patient. We discuss potential hazards, important considerations, and rationale for attempting this procedure. Ultimately, performing bilateral brachial plexus nerve blocks in trauma patients is a viable option when choosing pain management techniques.