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Elkbuli A, Watts E, Patel H, Chin B, Wright DD, Inouye M, Nunez D, Rhodes HX. National Analysis of Outcomes for Adult Trauma Patients With Isolated Severe Blunt Traumatic Brain Injury Following Venous Thromboembolism Prophylaxis. J Surg Res 2024; 300:165-172. [PMID: 38815515 DOI: 10.1016/j.jss.2024.04.075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2023] [Revised: 04/22/2024] [Accepted: 04/29/2024] [Indexed: 06/01/2024]
Abstract
INTRODUCTION We aim to evaluate the association of early versus late venous thromboembolism (VTE) prophylaxis on in-hospital mortality among patients with severe blunt isolated traumatic brain injuries. METHODS Data from the American College of Surgeons Trauma Quality Program Participant Use File for 2017-2021 were analyzed. The target population included adult trauma patients with severe isolated traumatic brain injury (TBI). VTE prophylaxis types (low molecular weight heparin and unfractionated heparin) and their administration timing were analyzed in relation to in-hospital complications and mortality. RESULTS The study comprised 3609 patients, predominantly Caucasian males, with an average age of 48.5 y. Early VTE prophylaxis recipients were younger (P < 0.01) and more likely to receive unfractionated heparin (P < 0.01). VTE prophylaxis later than 24 h was associated with a higher average injury severity score and longer intensive care unit stays (P < 0.01). Logistic regression revealed that VTE prophylaxis later than 24 h was associated with significant reduction of in-hospital mortality by 38% (odds ratio 0.62, 95% confidence interval 0.40-0.94, P = 0.02). Additionally, low molecular weight heparin use was associated with decreased mortality odds by 30% (odds ratio 0.70, 95% confidence interval 0.55-0.89, P < 0.01). CONCLUSIONS VTE prophylaxis later than 24 h is associated with a reduced risk of in-hospital mortality in patients with severe isolated blunt TBI, as opposed to VTE prophylaxis within 24 h. These findings suggest the need for timely and appropriate VTE prophylaxis in TBI care, highlighting the critical need for a comprehensive assessment and further research concerning the safety and effectiveness of VTE prophylaxis in these patient populations.
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Affiliation(s)
- Adel Elkbuli
- Division of Trauma and Surgical Critical Care, Department of Surgery, Orlando Regional Medical Center, Orlando, Florida; Department of Surgical Education, Orlando Regional Medical Center, Orlando, Florida.
| | - Emelia Watts
- NOVA Southeastern University, Kiran Patel College of Allopathic Medicine, Fort Lauderdale, Florida
| | - Heli Patel
- NOVA Southeastern University, Kiran Patel College of Allopathic Medicine, Fort Lauderdale, Florida
| | - Brian Chin
- University of Hawaii, John A. Burns School of Medicine, Honolulu, Hawaii
| | - D-Dre Wright
- University of Hawaii, John A. Burns School of Medicine, Honolulu, Hawaii
| | - Marissa Inouye
- University of Hawaii, John A. Burns School of Medicine, Honolulu, Hawaii
| | - Denise Nunez
- Arizona College of Osteopathic Medicine, Midwestern University, Glendale, Arizona
| | - Heather X Rhodes
- Center for Clinical Epidemiology and Public Health, Marshfield Clinic Research Institute, Marshfield, Wisconsin
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McGrath M, Sarhadi K, Harris MH, Baird-Daniel E, Greil M, Barrios-Anderson A, Robinson E, Fong CT, Walters AM, Lele AV, Wahlster S, Bonow R. Utility of Routine Surveillance Head Computed Tomography After Receiving Therapeutic Anticoagulation in Patients with Acute Traumatic Intracranial Hemorrhage. World Neurosurg 2024; 185:e1114-e1120. [PMID: 38490443 DOI: 10.1016/j.wneu.2024.03.031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Revised: 03/06/2024] [Accepted: 03/07/2024] [Indexed: 03/17/2024]
Abstract
INTRODUCTION Patients with traumatic intracranial hemorrhage (tICH) are at increased risk of venous thromboembolism and may require anticoagulation. We evaluated the utility of surveillance computed tomography (CT) in patients with tICH who required therapeutic anticoagulation. METHODS This single institution, retrospective study included adult patients with tICH who required anticoagulation within 4 weeks and had a surveillance head CT within 24 hours of reaching therapeutic anticoagulation levels. The primary outcome was hematoma expansion (HE) detected by the surveillance CT. Secondary outcomes included 1) changes in management in patients with HE on the surveillance head CT, 2) HE in the absence of clinical changes, and 3) mortality due to HE. We also compared mortality between patients who did and did not have a surveillance CT. RESULTS Of 175 patients, 5 (2.9%) were found to have HE. Most (n = 4, 80%) had changes in management including anticoagulation discontinuation (n = 4), reversal (n = 1), and operative management (n = 1). Two patients developed symptoms or exam changes prior to the head CT. Of the 3 patients (1.7%) without preceding exam changes, each had only very minor HE and did not require operative management. No patient experienced mortality directly attributed to HE. There was no difference in mortality between patients who did and those who did not have a surveillance scan. CONCLUSIONS Our findings suggest that most patients with tICH who are started on anticoagulation could be followed clinically, and providers may reserve CT imaging for patients with changes in exam/symptoms or those who have a poor clinical examination to follow.
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Affiliation(s)
- Margaret McGrath
- Department of Neurological Surgery, University of Washington, Seattle, Washington.
| | - Kasra Sarhadi
- Department of Neurology, University of Washington, Seattle, Washington
| | - Mark H Harris
- School of Medicine, University of California, Irvine, California
| | - Eliza Baird-Daniel
- Department of Neurological Surgery, University of Washington, Seattle, Washington
| | - Madeline Greil
- Department of Neurological Surgery, University of Washington, Seattle, Washington
| | | | - Ellen Robinson
- Quality Improvement, Harborview Medical Center, Seattle, Washington
| | - Christine T Fong
- Department of Anesthesiology and Pain Medicine, University of Washington, Seattle, Washington
| | - Andrew M Walters
- Department of Anesthesiology and Pain Medicine, University of Washington, Seattle, Washington
| | - Abhijit V Lele
- Department of Neurological Surgery, University of Washington, Seattle, Washington; Department of Anesthesiology and Pain Medicine, University of Washington, Seattle, Washington; Harborview Injury Prevention Research Center, University of Washington, Seattle, Washington
| | - Sarah Wahlster
- Department of Neurological Surgery, University of Washington, Seattle, Washington; Department of Neurology, University of Washington, Seattle, Washington; Department of Anesthesiology and Pain Medicine, University of Washington, Seattle, Washington
| | - Robert Bonow
- Department of Neurological Surgery, University of Washington, Seattle, Washington; Harborview Injury Prevention Research Center, University of Washington, Seattle, Washington
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Al Tannir AH, Golestani S, Tentis M, Murphy PB, Schramm AT, Peschman J, Dodgion C, Holena D, Miranda S, Carver TW, de Moya MA, Schellenberg M, Morris RS. Early venous thromboembolism chemoprophylaxis in traumatic brain injury requiring neurosurgical intervention: Safe and effective. Surgery 2024; 175:1439-1444. [PMID: 38388229 DOI: 10.1016/j.surg.2024.01.026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Revised: 12/25/2023] [Accepted: 01/17/2024] [Indexed: 02/24/2024]
Abstract
BACKGROUND Traumatic brain injury patients who require neurosurgical intervention are at the highest risk of worsening intracranial hemorrhage. This subgroup of patients has frequently been excluded from prior research regarding the timing of venous thromboembolism chemoprophylaxis. This study aims to assess the efficacy and safety of early venous thromboembolism chemoprophylaxis in patients with traumatic brain injuries requiring neurosurgical interventions. METHODS This is a single-center retrospective review (2016-2020) of traumatic brain injury patients requiring neurosurgical intervention admitted to a level I trauma center. Interventions included intracranial pressure monitoring, subdural drain, external ventricular drain, craniotomy, and craniectomy. Exclusion criteria included neurosurgical intervention after chemoprophylaxis initiation, death within 5 days of admission, and absence of chemoprophylaxis. The total population was stratified into Early (≤72 hours of intervention) versus Late (>72 hours after intervention) chemoprophylaxis initiation. RESULTS A total of 351 patients met the inclusion criteria, of whom 204 (58%) had early chemoprophylaxis initiation. Overall, there were no significant differences in baseline and admission characteristics between cohorts. The Early chemoprophylaxis cohort had a statistically significant lower venous thromboembolism rate (5% vs 13%, P < .001) with no increased risk of worsening intracranial hemorrhage (10% vs 13%, P = .44) or neurosurgical reintervention (8% vs 10%, P = .7). On subgroup analysis, a total of 169 patients required either a craniotomy or a craniectomy before chemoprophylaxis. The Early chemoprophylaxis cohort had statistically significant lower venous thromboembolism rates (2% vs 11%, P < .001) with no increase in intracranial hemorrhage (8% vs 11%, P = .6) or repeat neurosurgical intervention (8% vs 10%, P = .77). CONCLUSION Venous thromboembolism prophylaxis initiation within 72 hours of neurosurgical intervention is safe and effective. Further prospective research is warranted to validate the results of this study.
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Affiliation(s)
- Abdul Hafiz Al Tannir
- Department of Surgery, Division of Trauma and Critical Care Surgery, Medical College of Wisconsin, Milwaukee, WI. https://twitter.com/tannir_abed
| | - Simin Golestani
- Department of Surgery, Division of Trauma and Critical Care Surgery, Medical College of Wisconsin, Milwaukee, WI
| | - Morgan Tentis
- Department of Surgery, Division of Trauma and Critical Care Surgery, Medical College of Wisconsin, Milwaukee, WI
| | - Patrick B Murphy
- Department of Surgery, Division of Trauma and Critical Care Surgery, Medical College of Wisconsin, Milwaukee, WI
| | - Andrew T Schramm
- Department of Surgery, Division of Trauma and Critical Care Surgery, Medical College of Wisconsin, Milwaukee, WI
| | - Jacob Peschman
- Department of Surgery, Division of Trauma and Critical Care Surgery, Medical College of Wisconsin, Milwaukee, WI
| | - Christopher Dodgion
- Department of Surgery, Division of Trauma and Critical Care Surgery, Medical College of Wisconsin, Milwaukee, WI
| | - Daniel Holena
- Department of Surgery, Division of Trauma and Critical Care Surgery, Medical College of Wisconsin, Milwaukee, WI
| | - Stephen Miranda
- Department of Neurology, University of Pennsylvania, Philadelphia, PA
| | - Thomas W Carver
- Department of Surgery, Division of Trauma and Critical Care Surgery, Medical College of Wisconsin, Milwaukee, WI
| | - Marc A de Moya
- Department of Surgery, Division of Trauma and Critical Care Surgery, Medical College of Wisconsin, Milwaukee, WI
| | - Morgan Schellenberg
- Department of Surgery, Division of Trauma and Critical Care Surgery, University of Southern California, Los Angeles, CA
| | - Rachel S Morris
- Department of Surgery, Division of Trauma and Critical Care Surgery, Medical College of Wisconsin, Milwaukee, WI.
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Ratnasekera AM, Seng SS, Kim D, Ji W, Jacovides CL, Kaufman EJ, Sadek HM, Perea LL, Poloni CM, Shnaydman I, Lee AJ, Sharp V, Miciura A, Trevizo E, Rosenthal MG, Lottenberg L, Zhao W, Keininger A, Hunt M, Cull J, Balentine C, Egodage T, Mohamed AT, Kincaid M, Doris S, Cotterman R, Seegert S, Jacobson LE, Williams J, Moncrief M, Palmer B, Mentzer C, Tackett N, Hranjec T, Dougherty T, Morrissey S, Donatelli-Seyler L, Rushing A, Tatebe LC, Nevill TJ, Aboutanos MB, Hamilton D, Redmond D, Cullinane DC, Falank C, McMellen M, Duran C, Daniels J, Ballow S, Schuster KM, Ferrada P. Propensity weighted analysis of chemical venous thromboembolism prophylaxis agents in isolated severe traumatic brain injury: An EAST sponsored multicenter study. Injury 2024:111523. [PMID: 38614835 DOI: 10.1016/j.injury.2024.111523] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2023] [Revised: 03/09/2024] [Accepted: 04/01/2024] [Indexed: 04/15/2024]
Abstract
BACKGROUND In patients with severe traumatic brain injury (TBI), clinicians must balance preventing venous thromboembolism (VTE) with the risk of intracranial hemorrhagic expansion (ICHE). We hypothesized that low molecular weight heparin (LMWH) would not increase risk of ICHE or VTE as compared to unfractionated heparin (UH) in patients with severe TBI. METHODS Patients ≥ 18 years of age with isolated severe TBI (AIS ≥ 3), admitted to 24 level I and II trauma centers between January 1, 2014 to December 31, 2020 and who received subcutaneous UH and LMWH injections for chemical venous thromboembolism prophylaxis (VTEP) were included. Primary outcomes were VTE and ICHE after VTEP initiation. Secondary outcomes were mortality and neurosurgical interventions. Entropy balancing (EBAL) weighted competing risk or logistic regression models were estimated for all outcomes with chemical VTEP agent as the predictor of interest. RESULTS 984 patients received chemical VTEP, 482 UH and 502 LMWH. Patients on LMWH more often had pre-existing conditions such as liver disease (UH vs LMWH 1.7 % vs. 4.4 %, p = 0.01), and coagulopathy (UH vs LMWH 0.4 % vs. 4.2 %, p < 0.001). There were no differences in VTE or ICHE after VTEP initiation. There were no differences in neurosurgical interventions performed. There were a total of 29 VTE events (3 %) in the cohort who received VTEP. A Cox proportional hazards model with a random effect for facility demonstrated no statistically significant differences in time to VTE across the two agents (p = 0.44). The LMWH group had a 43 % lower risk of overall ICHE compared to the UH group (HR = 0.57: 95 % CI = 0.32-1.03, p = 0.062), however was not statistically significant. CONCLUSION In this multi-center analysis, patients who received LMWH had a decreased risk of ICHE, with no differences in VTE, ICHE after VTEP initiation and neurosurgical interventions compared to those who received UH. There were no safety concerns when using LMWH compared to UH. LEVEL OF EVIDENCE Level III, Therapeutic Care Management.
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Affiliation(s)
- Asanthi M Ratnasekera
- Department of Surgery, Division of Trauma and Surgical Critical Care, Associate Professor of Surgery, Drexel College of Medicine, Philadelphia, PA, United States; Crozer Health Upland PA, Currently at Christianacare Health, Newark, DE, United States.
| | - Sirivan S Seng
- Department of Surgery, Crozer Health, Upland, PA, United States
| | - Daniel Kim
- Department of Surgery, Crozer Health, Upland, PA, United States
| | - Wenyan Ji
- Center for Biostatistics and Health Data Science, Department of Statistics, Virginia Polytechnic Institute and State University, Roanoke, VA, United States
| | - Christina L Jacovides
- Department of Surgery, University of Pennsylvania, Philadelphia, PA, United States; Currently at Temple University, Philadelphia, PA, United States
| | - Elinore J Kaufman
- Department of Surgery, University of Pennsylvania, Philadelphia, PA, United States
| | - Hannah M Sadek
- Department of Surgery, Virginia Commonwealth University, Richmond, VA, United States
| | - Lindsey L Perea
- Department of Surgery, Penn Medicine Lancaster General Health, Lancaster, PA, United States
| | - Christina Monaco Poloni
- Department of Surgery, Philadelphia College of Osteopathic Medicine, Philadelphia, PA, United States
| | - Ilya Shnaydman
- Department of Surgery, Medical Director, Surgical Intensive Care Unit, New York Medical College, West Chester Medical Center, Valhalla, NY, United States
| | | | - Victoria Sharp
- Department of Surgery, Trinity Health Ann Arbor, Ypsilanti, MI, United States
| | - Angela Miciura
- Department of Surgery, Trinity Health Ann Arbor, Ypsilanti, MI, United States
| | - Eric Trevizo
- Department of Surgery, Loma Linda University Medical Center, Loma Linda, CA, United States
| | - Martin G Rosenthal
- Department of Surgery, Loma Linda University Medical Center, Loma Linda, CA, United States
| | - Lawrence Lottenberg
- Department of Surgery, St. Mary's Medical Center, West Palm Beach, FL, United States; Florida Atlantic University, Boca Raton, FL, United States
| | - William Zhao
- Department of Surgery, St. Mary's Medical Center, West Palm Beach, FL, United States; Florida Atlantic University, Boca Raton, FL, United States
| | - Alicia Keininger
- Department of Surgery, Trinity Health Oakland, Pontiac, MI, United States
| | - Michele Hunt
- Department of Surgery, Trinity Health Oakland, Pontiac, MI, United States
| | - John Cull
- Department of Surgery, Prisma Health Upstate, Greenville, SC, United States
| | - Chassidy Balentine
- Department of Surgery, Prisma Health Upstate, Greenville, SC, United States
| | - Tanya Egodage
- Department of Surgery, Cooper University Hospital, Camden, NJ, United States
| | - Aleem T Mohamed
- Department of Surgery, Cooper University Hospital, Camden, NJ, United States
| | - Michelle Kincaid
- Department of Surgery, Ohio Health Grant Medical Center, Columbus, OH, United States
| | - Stephanie Doris
- Department of Surgery, Ohio Health Grant Medical Center, Columbus, OH, United States
| | - Robert Cotterman
- Department of Surgery, Promedica Toledo Hospital, Toledo, OH, United States
| | - Sara Seegert
- Department of Research, Promedica Toledo Hospital, Toledo, OH, United States
| | - Lewis E Jacobson
- Department of Surgery, Ascension St. Vincent Hospital, Indianapolis, IN, United States
| | - Jamie Williams
- Department of Surgery, Ascension St. Vincent Hospital, Indianapolis, IN, United States
| | - Melissa Moncrief
- Department of Trauma & Acute Care Surgery, Kettering Health Main Campus, Kettering, OH, United States
| | - Brandi Palmer
- Department of Trauma & Acute Care Surgery, Kettering Health Main Campus, Kettering, OH, United States
| | - Caleb Mentzer
- Department of Surgery, Spartanburg Medical Center, Spartanburg, SC, United States
| | - Nichole Tackett
- Department of Surgery, Spartanburg Medical Center, Spartanburg, SC, United States
| | - Tjasa Hranjec
- Department of Surgery, Memorial Healthcare System, Hollywood, FL, United States
| | - Thomas Dougherty
- Department of Surgery, Memorial Healthcare System, Hollywood, FL, United States
| | - Shawna Morrissey
- Department of Surgery, Conemaugh Memorial Medical Center, Johnstown, PA, United States
| | - Lauren Donatelli-Seyler
- Department of Surgery, University Hospitals Cleveland Medical Center, Cleveland, OH, United States
| | - Amy Rushing
- Department of Surgery, University Hospitals Cleveland Medical Center, Cleveland, OH, United States
| | - Leah C Tatebe
- Department of Surgery, Cook County Hospital, Chicago, IL, United States; Currently at Northwestern Memorial Hospital, Chicago, IL, United States
| | - Tiffany J Nevill
- Department of Surgery, Cook County Hospital, Chicago, IL, United States
| | - Michel B Aboutanos
- Department of Surgery, Virginia Commonwealth University, Richmond, VA, United States
| | - David Hamilton
- Department of Surgery, Penrose Hospital, Colorado Springs, CO, United States
| | - Diane Redmond
- Department of Surgery, Penrose Hospital, Colorado Springs, CO, United States
| | - Daniel C Cullinane
- Department of Surgery, Maine Medical Center, Portland, ME, United States
| | - Carolyne Falank
- Department of Surgery, Maine Medical Center, Portland, ME, United States
| | - Mark McMellen
- Department of Surgery, St. Anthony Hospital, Lakewood, CO, United States
| | - Chris Duran
- Department of Surgery, St. Anthony Hospital, Lakewood, CO, United States
| | - Jennifer Daniels
- Department of Surgery, University of California San Francisco, Fresno, CA, United States
| | - Shana Ballow
- Department of Surgery, University of California San Francisco, Fresno, CA, United States
| | - Kevin M Schuster
- Department of Surgery, Yale School of Medicine, New Haven, CT, United States
| | - Paula Ferrada
- Department of Surgery, INOVA Fairfax Health System, Fairfax, VA, United States
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Maier CL, Brohi K, Curry N, Juffermans NP, Mora Miquel L, Neal MD, Shaz BH, Vlaar APJ, Helms J. Contemporary management of major haemorrhage in critical care. Intensive Care Med 2024; 50:319-331. [PMID: 38189930 DOI: 10.1007/s00134-023-07303-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Accepted: 12/05/2023] [Indexed: 01/09/2024]
Abstract
Haemorrhagic shock is frequent in critical care settings and responsible for a high mortality rate due to multiple organ dysfunction and coagulopathy. The management of critically ill patients with bleeding and shock is complex, and treatment of these patients must be rapid and definitive. The administration of large volumes of blood components leads to major physiological alterations which must be mitigated during and after bleeding. Early recognition of bleeding and coagulopathy, understanding the underlying pathophysiology related to specific disease states, and the development of individualised management protocols are important for optimal outcomes. This review describes the contemporary understanding of the pathophysiology of various types of coagulopathic bleeding; the diagnosis and management of critically ill bleeding patients, including major haemorrhage protocols and post-transfusion management; and finally highlights recent areas of opportunity to better understand optimal management strategies for managing bleeding in the intensive care unit (ICU).
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Affiliation(s)
- Cheryl L Maier
- Department of Pathology and Laboratory Medicine, Center for Transfusion and Cellular Therapies, Emory University School of Medicine, Atlanta, GA, USA
| | - Karim Brohi
- Centre for Trauma Sciences, Queen Mary University of London, London, UK
| | - Nicola Curry
- Oxford Haemophilia and Thrombosis Centre, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
- Nuffield Department of Clinical and Laboratory Sciences, Radcliffe Department of Medicine, Oxford University, Oxford, UK
| | - Nicole P Juffermans
- Department of Intensive Care and Laboratory of Translational Intensive Care, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Lidia Mora Miquel
- Department of Anaesthesiology, Intensive Care and Pain Clinic, Vall d'Hebron Trauma, Rehabilitation and Burns Hospital, Autonomous University of Barcelona, Passeig de La Vall d'Hebron 119-129, 08035, Barcelona, Spain
| | - Matthew D Neal
- Trauma and Transfusion Medicine Research Center, University of Pittsburgh, Pittsburgh, PA, USA
| | - Beth H Shaz
- Department of Pathology, Duke University School of Medicine, Durham, NC, USA
| | | | - Julie Helms
- Service de Médecine Intensive-Réanimation, Department of Intensive Care, Nouvel Hôpital Civil, Université de Strasbourg (UNISTRA), 1, Place de L'Hôpital, 67091, Strasbourg Cedex, France.
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Schellenberg M, Owattanapanich N, Emigh B, Van Gent JM, Egodage T, Murphy PB, Ball CG, Spencer AL, Vogt KN, Keeley JA, Doris S, Beiling M, Donnelly M, Ghneim M, Schroeppel T, Bradford J, Breinholt CS, Coimbra R, Berndtson AE, Anding C, Charles MS, Rieger W, Inaba K. When is it safe to start venous thromboembolism prophylaxis after blunt solid organ injury? A prospective American Association for the Surgery of Trauma multi-institutional trial. J Trauma Acute Care Surg 2024; 96:209-215. [PMID: 37872669 DOI: 10.1097/ta.0000000000004163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2023]
Abstract
BACKGROUND The optimal time to initiate venous thromboembolism (VTE) chemoprophylaxis (VTEp) after blunt solid organ injury remains controversial, as VTE mitigation must be balanced against bleeding promulgation. Evidence from primarily small, retrospective, single-center work suggests that VTEp ≤48 hours is safe and effective. This study was undertaken to validate this clinical practice. METHODS Blunt trauma patients presenting to 19 participating trauma centers in North America were screened over a 1-year study period beginning between August 1 and October 1, 2021. Inclusions were age older than 15 years; ≥1 liver, spleen, or kidney injury; and initial nonoperative management. Exclusions were transfers, emergency department death, pregnancy, and concomitant bleeding disorder/anticoagulation/antiplatelet medication. A priori power calculation stipulated the need for 1,158 patients. Time of VTEp initiation defined study groups: Early (≤48 hours of admission) versus Late (>48 hours). Bivariate and multivariable analyses compared outcomes. RESULTS In total, 1,173 patients satisfied the study criteria with 571 liver (49%), 557 spleen (47%), and 277 kidney injuries (24%). The median patient age was 34 years (interquartile range, 25-49 years), and 67% (n = 780) were male. The median Injury Severity Score was 22 (interquartile range, 14-29) with Abbreviated Injury Scale Abdomen score of 3 (interquartile range, 2-3), and the median American Association for the Surgery of Trauma grade of solid organ injury was 2 (interquartile range, 2-3). Early VTEp patients (n = 838 [74%]) had significantly lower rates of VTE (n = 28 [3%] vs. n = 21 [7%], p = 0.008), comparable rates of nonoperative management failure (n = 21 [3%] vs. n = 12 [4%], p = 0.228), and lower rates of post-VTEp blood transfusion (n = 145 [17%] vs. n = 71 [23%], p = 0.024) when compared with Late VTEp patients (n = 301 [26%]). Late VTEp was independently associated with VTE (odd ratio, 2.251; p = 0.046). CONCLUSION Early initiation of VTEp was associated with significantly reduced rates of VTE with no increase in bleeding complications. Venous thromboembolism chemoprophylaxis initiation ≤48 hours is therefore safe and effective and should be the standard of care for patients with blunt solid organ injury. LEVEL OF EVIDENCE Therapeutic and Care Management; Level III.
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Affiliation(s)
- Morgan Schellenberg
- From the Division of Acute Care Surgery (M.S., N.O., B.E., K.I.), LAC+USC Medical Center, University of Southern California, Los Angeles, California; Division of Acute Care Surgery (J.-M.V.G., W.R.), University of Texas Health Sciences Center at Houston, Houston, Texas; Division of Trauma (T.E.), Cooper University Hospital, Camden, New Jersey; Division of Acute Care Surgery (P.B.M.), Froedtert Hospital, Medical College of Wisconsin, Milwaukee, Wisconsin; Division of Acute Care Surgery (C.G.B.), Foothills Medical Center, University of Calgary, Calgary, Alberta; Division of Acute Care Surgery (A.L.S.), Atrium Health Wake Forest Baptist Medical Center, Wake Forest University, Winston-Salem, North Carolina; Division of Acute Care Surgery (K.N.V.), London Health Sciences Center, University of Western Ontario, London, Ontario, Canada; Division of Trauma/Acute Care Surgery/Surgical Critical Care (J.A.K.), Harbor UCLA Medical Center, University of California Los Angeles, Los Angeles, California; Division of Acute Care Surgery (S.D.), Grant Medical Center, Columbus, Ohio; Division of Acute Care Surgery (M.B.), Oregon Health and Science University, Portland, Oregon; Division of Acute Care Surgery (M.D.), University of California Irvine, Irvine, California; Program in Trauma (M.G.), R Adams Cowley Shock Trauma Center, University of Maryland School of Medicine, Baltimore, Maryland; Division of Acute Care Surgery, UC Health Memorial Hospital (T.S.), University of Colorado Springs, Colorado Springs, Colorado; Division of Acute Care Surgery (J.B.), Dell Medical School, The University of Texas Austin, Austin, Texas; Division of Trauma, Acute Care Surgery, and Surgical Critical Care (C.S.B.), West Virginia University, Morgantown, West Virginia; Division of Acute Care Surgery (R.C.), Riverside University Health System Medical Center, University of California Riverside, Riverside; Division of Trauma, Surgical Critical Care, Burns, and Acute Care Surgery, Department of Surgery (A.E.B.), University of California-San Diego, San Diego, California; Division of Acute Care Surgery (C.A.), Texas Tech University Health Sciences Center, Texas Tech University, Lubbock, Texas; and Division of Acute Care Surgery (M.S.C.), Ascension Medical Group St. John, Tulsa, Oklahoma
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7
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Zebley JA, Estroff JM, Forssten MP, Bass GA, Cao Y, Quintana MT, Sarani B, Mohseni S. Racial Disparities in Administration of Venous Thromboembolism Prophylaxis After Severe Traumatic Injuries. Am Surg 2023; 89:4696-4706. [PMID: 36151753 DOI: 10.1177/00031348221129519] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND Race is associated with differences in quality of care process measures and incidence of venous thromboembolism (VTE) in trauma patients. We aimed to investigate if racial disparities exist in the administration of VTE prophylaxis in trauma patients. METHODS We queried the Trauma Quality Improvement Project database from 2017 to 2019. Patients ages ≥16 years old with ISS ≥15 were included. Patients with no signs of life on arrival, any AIS ≥6, hospital length of stay <1 day, anticoagulant use before admission, or without recorded race were excluded. Patients were grouped by race: white, black, Asian, American Indian, and Native Hawaiian or Pacific Islander. The association between VTE prophylaxis administration and race was determined using a Poisson regression model with robust standard errors to adjust for confounders. RESULTS A total of 285,341 patients were included. Black patients had the highest rates of VTE prophylaxis exposure (73.8%), shortest time to administration (1.6 days), and highest use of low molecular weight heparin (56%). Black patients also had the highest incidence of deep vein thrombosis (2.8%) and pulmonary embolism (1.4%). Black patients were 4% more likely to receive VTE prophylaxis than white patients [adj. IRR (95% CI): 1.04 (1.03-1.05), P < .001]. American Indians were 8% less likely to receive VTE prophylaxis [adj. IRR (95% CI): .92 (.88-.97), P < .001] than white patients. No differences between white and Asian or Native Hawaiian or Pacific Islander patients existed. DISCUSSION While black patients had the highest incidence of DVT and PE, they had higher administration rates and earlier initiation of VTE prophylaxis. Further work can elucidate modifiable causes of these differences.
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Affiliation(s)
- James A Zebley
- Center for Trauma and Critical Care, Department of Surgery, George Washington University, Washington, DC, USA
| | - Jordan M Estroff
- Center for Trauma and Critical Care, Department of Surgery, George Washington University, Washington, DC, USA
| | - Maximilian Peter Forssten
- School of Medical Sciences, Orebro University, Orebro, Sweden
- Division of Trauma & Emergency Surgery, Department of Surgery, Orebro University Hospital, Orebro, Sweden
| | - Gary Alan Bass
- School of Medical Sciences, Orebro University, Orebro, Sweden
- Division of Traumatology, Surgical Critical Care and Emergency Surgery, University of Pennsylvania, Philadelphia, PA, USA
| | - Yang Cao
- Clinical Epidemiology and Biostatistics, School of Medical Sciences, Orebro University, Orebro, Sweden
| | - Megan T Quintana
- Center for Trauma and Critical Care, Department of Surgery, George Washington University, Washington, DC, USA
| | - Babak Sarani
- Center for Trauma and Critical Care, Department of Surgery, George Washington University, Washington, DC, USA
| | - Shahin Mohseni
- School of Medical Sciences, Orebro University, Orebro, Sweden
- Division of Trauma & Emergency Surgery, Department of Surgery, Orebro University Hospital, Orebro, Sweden
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Wu YT, Chien CY, Matsushima K, Schellenberg M, Inaba K, Moore EE, Sauaia A, Knudson MM, Martin MJ. Early venous thromboembolism prophylaxis in patients with trauma intracranial hemorrhage: Analysis of the prospective multicenter Consortium of Leaders in Traumatic Thromboembolism study. J Trauma Acute Care Surg 2023; 95:649-656. [PMID: 37314427 DOI: 10.1097/ta.0000000000004007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
BACKGROUND The optimal time to initiate venous thromboembolism prophylaxis (VTEp) for patients with intracranial hemorrhage (ICH) is controversial and must balance the risks of VTE with potential progression of ICH. We sought to evaluate the efficacy and safety of early VTEp initiation after traumatic ICH. METHODS This is a secondary analysis of the prospective multicenter Consortium of Leaders in the Study of Thromboembolism study. Patients with head Abbreviated Injury Scale score of > 2 and with immediate VTEp held because of ICH were included. Patients were divided into VTEp ≤ or >48 hours and compared. Outcome variables included overall VTE, deep vein thrombosis (DVT), pulmonary embolism, progression of intracranial hemorrhage (pICH), or other bleeding events. Univariate and multivariate logistic regressions were performed. RESULTS There were 881 patients in total; 378 (43%) started VTEp ≤48 hours (early). Patients starting VTEp >48 hours (late) had higher VTE (12.4% vs. 7.2%, p = 0.01) and DVT (11.0% vs. 6.1%, p = 0.01) rates than the early group. The incidence of pulmonary embolism (2.1% vs. 2.2%, p = 0.94), pICH (1.9% vs. 1.8%, p = 0.95), or any other bleeding event (1.9% vs. 3.0%, p = 0.28) was equivalent between early and late VTEp groups. On multivariate logistic regression analysis, VTEp >48 hours (odds ratio [OR], 1.86), ventilator days >3 (OR, 2.00), and risk assessment profile score of ≥5 (OR, 6.70) were independent risk factors for VTE (all p < 0.05), while VTEp with enoxaparin was associated with decreased VTE (OR, 0.54, p < 0.05). Importantly, VTEp ≤48 hours was not associated with pICH (OR, 0.75) or risk of other bleeding events (OR, 1.28) (both p = NS). CONCLUSION Early initiation of VTEp (≤48 hours) for patients with ICH was associated with decreased VTE/DVT rates without increased risk of pICH or other significant bleeding events. Enoxaparin is superior to unfractionated heparin as VTE prophylaxis in patients with severe TBI. LEVEL OF EVIDENCE Therapeutic/Care Management; Level IV.
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Affiliation(s)
- Yu-Tung Wu
- From the Division of Trauma, Emergency Surgery, and Surgical Critical Care (Y.-T.W., C.-Y.C., K.M., M.S., K.I., M.J.M.), LAC+USC Medical Center, University of Southern California, Los Angeles, California; Department of Trauma and Emergency Surgery (Y.-T.W.), Chang Gung Memorial Hospital, Linkou; Department of General Surgery (C.-Y.C.), Chang Gung Memorial Hospital, Keelung, Taiwan; Department of Surgery (E.E.M.), Ernest E Moore Shock Trauma Center at Denver Health Center; School of Public Health (A.S.), University of Colorado, Denver, Colorado; and Department of Surgery (M.M.K.), University of California San Francisco, San Francisco, California
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9
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Nichols C, Schellenberg M, Lewis MR, Emigh B, Switzer E, Inaba K. Venous Thromboembolism Chemoprophylaxis Compliance in the Surgical Intensive Care Unit. Am Surg 2023; 89:4050-4054. [PMID: 37183342 DOI: 10.1177/00031348231175493] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
INTRODUCTION Early initiation of venous thromboembolism chemoprophylaxis (VTEp) decreases VTE risk in trauma patients in the Surgical Intensive Care Unit (SICU). The frequency and variation of VTEp interruption by different surgical subspecialties in the SICU is incompletely described in the literature. The objective of this study was to examine VTEp compliance in the SICU in terms of uninterrupted VTEp following initiation, both by surgical service and time of year, to identify opportunities for improvement. METHODS This single-center quality improvement (QI) study examined all SICU patients, which are almost exclusively trauma patients, at our institution (1/2021-04/2022). Exclusions were therapeutic anticoagulation. Type of VTEp, calendar month of SICU stay, perceived indications for interruption, and primary service were collected. RESULTS Of 5 434 patient days (PD), VTEp was not administered in 1879 (35%). Common reasons for VTEp interruption were ongoing bleeding (n = 964 PD, 51%) and periprocedural status (n = 651 PD, 35%). Periprocedural interruption was highest in July. Acute Care Surgery (ACS) (n = 208 PD, 32%) and Orthopedics (n = 188 PD, 29%) interrupted VTEp most often. ACS most commonly withheld VTEp for second look laparotomies while Orthopedics withheld VTEp for intramedullary nailing or external fixator application. CONCLUSION Missed VTEp doses occurred most frequently at the beginning of the residency year, with a high percentage held for periprocedural status. Because the necessity of periprocedural VTEp holds is unclear, the appropriateness of these holds and any impact on VTE rates will be assessed as the next steps. In the interim, our findings provide targets for multidisciplinary QI endeavors.
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Affiliation(s)
- Chance Nichols
- Division of Acute Care Surgery, LAC+USC Medical Center, University of Southern California, Los Angeles, CA, USA
| | - Morgan Schellenberg
- Division of Acute Care Surgery, LAC+USC Medical Center, University of Southern California, Los Angeles, CA, USA
| | - Meghan R Lewis
- Division of Acute Care Surgery, LAC+USC Medical Center, University of Southern California, Los Angeles, CA, USA
| | - Brent Emigh
- Division of Acute Care Surgery, LAC+USC Medical Center, University of Southern California, Los Angeles, CA, USA
| | - Emily Switzer
- Division of Acute Care Surgery, LAC+USC Medical Center, University of Southern California, Los Angeles, CA, USA
| | - Kenji Inaba
- Division of Acute Care Surgery, LAC+USC Medical Center, University of Southern California, Los Angeles, CA, USA
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10
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Argandykov D, Proaño-Zamudio JA, Lagazzi E, Rafaqat W, Abiad M, Renne AM, Paranjape CN, Kaafarani HMA, Velmahos GC, Hwabejire JO. Low-molecular-weight heparin is superior to unfractionated heparin in lowering the risk of venous thromboembolism after traumatic lower extremity amputation. Surgery 2023; 174:1026-1033. [PMID: 37507306 DOI: 10.1016/j.surg.2023.06.036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 04/30/2023] [Accepted: 06/18/2023] [Indexed: 07/30/2023]
Abstract
BACKGROUND Patients undergoing lower extremity amputation after trauma are at high risk of venous thromboembolism. Practice variations persist regarding the optimal pharmacologic agent for venous thromboembolism prophylaxis in this patient population. We aimed to compare the efficacy of unfractionated heparin versus low-molecular-weight heparin in preventing venous thromboembolism. METHODS Using the 2013 to 2019 American College of Surgeons Pediatric Trauma Quality Improvement Program database, all trauma patients (≥18) who underwent lower limb amputation and received venous thromboembolism thromboprophylaxis in the form of unfractionated heparin or low-molecular-weight heparin were included. We excluded patients who died within 24 hours of admission or those who received no thromboprophylaxis. The primary outcome was the rate of venous thromboembolism. Multivariable logistic regression was used to evaluate the independent relationship between the type of pharmacologic prophylaxis and the risk of venous thromboembolism. RESULTS A total of 4,103 patients who underwent lower extremity amputation were identified. Patients were primarily young (median age 43 years) with blunt injuries (83%). The overall rate of venous thromboembolism was 8.6%. Most (77%) patients received low-molecular-weight heparin-based prophylaxis. Compared with patients without venous thromboembolism, the venous thromboembolism cohort had a greater injury severity score (19 vs 13, P < .001), had more patients undergoing above-the-knee amputation (48% vs 36%, P < .001), and less frequently received low-molecular-weight heparin (64% vs 78%, P < .001). Multivariable analysis showed that low-molecular-weight heparin was associated with a significantly lower venous thromboembolism rate than unfractionated heparin (odds ratio: 0.65 [0.51-0.83], P < .001). CONCLUSION Thromboprophylaxis with low-molecular-weight heparin was found to be superior to unfractionated heparin in lowering the risk of venous thromboembolism among traumatic amputees and should be the preferred pharmacologic agent in this patient population prone to venous thromboembolism.
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Affiliation(s)
- Dias Argandykov
- Division of Trauma, Emergency Surgery & Surgical Critical Care, Department of Surgery, Massachusetts General Hospital, Boston, MA
| | - Jefferson A Proaño-Zamudio
- Division of Trauma, Emergency Surgery & Surgical Critical Care, Department of Surgery, Massachusetts General Hospital, Boston, MA
| | - Emanuele Lagazzi
- Division of Trauma, Emergency Surgery & Surgical Critical Care, Department of Surgery, Massachusetts General Hospital, Boston, MA
| | - Wardah Rafaqat
- Division of Trauma, Emergency Surgery & Surgical Critical Care, Department of Surgery, Massachusetts General Hospital, Boston, MA
| | - May Abiad
- Division of Trauma, Emergency Surgery & Surgical Critical Care, Department of Surgery, Massachusetts General Hospital, Boston, MA
| | - Angela M Renne
- Division of Trauma, Emergency Surgery & Surgical Critical Care, Department of Surgery, Massachusetts General Hospital, Boston, MA
| | - Charudutt N Paranjape
- Division of Trauma, Emergency Surgery & Surgical Critical Care, Department of Surgery, Massachusetts General Hospital, Boston, MA
| | - Haytham M A Kaafarani
- Division of Trauma, Emergency Surgery & Surgical Critical Care, Department of Surgery, Massachusetts General Hospital, Boston, MA
| | - George C Velmahos
- Division of Trauma, Emergency Surgery & Surgical Critical Care, Department of Surgery, Massachusetts General Hospital, Boston, MA
| | - John O Hwabejire
- Division of Trauma, Emergency Surgery & Surgical Critical Care, Department of Surgery, Massachusetts General Hospital, Boston, MA.
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11
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Haut ER, Byrne JP, Price MA, Bixby P, Bulger EM, Lake L, Costantini T. Proceedings from the 2022 Consensus Conference to Implement Optimal Venous Thromboembolism Prophylaxis in Trauma. J Trauma Acute Care Surg 2023; 94:461-468. [PMID: 36534056 PMCID: PMC9974764 DOI: 10.1097/ta.0000000000003843] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
ABSTRACT On May 4 and 5, 2022, a meeting of multidisciplinary stakeholders in the prevention and treatment of venous thromboembolism (VTE) after trauma was convened by the Coalition for National Trauma Research, funded by the National Heart, Lung, and Blood Institute of the National Institutes of Health, and hosted by the American College of Surgeons in Chicago, Illinois. This consensus conference gathered more than 40 in-person and 80 virtual attendees, including trauma surgeons, other physicians, thrombosis experts, nurses, pharmacists, researchers, and patient advocates. The objectives of the meeting were twofold: (1) to review and summarize the present state of the scientific evidence regarding VTE prevention strategies in injured patients and (2) to develop consensus on future priorities in VTE prevention implementation and research gaps.To achieve these objectives, the first part of the conference consisted of talks from physician leaders, researchers, clinical champions, and patient advocates to summarize the current state of knowledge of VTE pathogenesis and prevention in patients with major injury. Video recordings of all talks and accompanying slides are freely available on the conference website ( https://www.nattrauma.org/research/research-policies-templates-guidelines/vte-conference/ ). Following this curriculum, the second part of the conference consisted of a series of small-group breakout sessions on topics potentially requiring future study. Through this process, research priorities were identified, and plans of action to develop and undertake future studies were defined.The 2022 Consensus Conference to Implement Optimal VTE Prophylaxis in Trauma answered the National Trauma Research Action Plan call to define a course for future research into preventing thromboembolism after trauma. A multidisciplinary group of clinical champions, physicians, scientists, and patients delineated clear objectives for future investigation to address important, persistent key knowledge gaps. The series of papers from the conference outlines the consensus based on the current literature and a roadmap for research to answer these unanswered questions.
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Affiliation(s)
- Elliott R Haut
- From the Division of Acute Care Surgery, Department of Surgery (E.R.H., J.P.B.), Department of Anesthesiology and Critical Care Medicine (E.R.H.), and Department of Emergency Medicine (E.R.H.), Johns Hopkins University School of Medicine; Armstrong Institute for Patient Safety and Quality (E.R.H.), Johns Hopkins Medicine; Department of Health Policy and Management (E.R.H.), Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland; Coalition for National Trauma Research (M.A.P., P.B.), San Antonio, Texas; Department of Surgery (E.M.B.), University of Washington, Seattle, Washington, DC; National Blood Clot Alliance (L.L.), Philadelphia, Pennsylvania; Division of Trauma, Surgical Critical Care, Burns and Acute Care Surgery, Department of Surgery (T.C.), University of California San Diego School of Medicine, San Diego, California
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12
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Schellenberg M, Costantini T, Joseph B, Price MA, Bernard AC, Haut ER. Timing of venous thromboembolism prophylaxis initiation after injury: Findings from the consensus conference to implement optimal VTE prophylaxis in trauma. J Trauma Acute Care Surg 2023; 94:484-489. [PMID: 36729602 PMCID: PMC9970012 DOI: 10.1097/ta.0000000000003847] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
ABSTRACT Optimizing prophylaxis against venous thromboembolic events (VTEs) is a critical issue in the care of injured patients. Although these patients are at significant risk of developing VTE, they also present competing concerns related to exacerbation of bleeding from existing injuries. Especially after high-risk trauma, including injuries to the abdominal solid organs, brain, and spine, trauma providers must delineate the time period in which VTE prophylaxis successfully reduces VTE rates without encouraging bleeding. Although existing data are primarily retrospective in nature and further study is required, literature supports early VTE chemoprophylaxis initiation even for severely injured patients. Early initiation is most frequently defined as <48 hours from admission but varies from <24 hours to 72 hours and occasionally refers to time from initial trauma. Prior to chemical VTE prophylaxis initiation in patients at risk for bleeding, an observation period is necessary during which injuries must show themselves to be hemostatic, either clinically or radiographically. In the future, prospective examination of optimal timing of VTE prophylaxis is necessary. Further study of specific subsets of trauma patients will allow for development of effective VTE mitigation strategies based upon collective risks of VTE and hemorrhage progression.
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Affiliation(s)
- Morgan Schellenberg
- Division of Acute Care Surgery, Department of Surgery, LAC+USC Medical Center, University of Southern California, Los Angeles, CA
| | - Todd Costantini
- Division of Trauma, Surgical Critical Care, Burns, and Acute Care Surgery, Department of Surgery, UC San Diego School of Medicine, San Diego, CA
| | - Bellal Joseph
- Division of Trauma, Critical Care, Emergency Surgery, and Burns, Department of Surgery, University of Arizona College of Medicine, Tucson, AZ
| | | | - Andrew C. Bernard
- Division of Acute Care Surgery, Department of Surgery, University of Kentucky College of Medicine, Lexington, KY
| | - Elliott R. Haut
- Division of Acute Care Surgery, Department of Surgery, The Johns Hopkins University School of Medicine, Baltimore, MD
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13
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Neurotrauma. Curr Opin Crit Care 2022; 28:715-724. [PMID: 36302199 DOI: 10.1097/mcc.0000000000001005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
PURPOSE OF REVIEW This review will highlight the latest research relevant to the clinical care of traumatic brain injury (TBI) patients over the last 2 years while underscoring the implications of these advances in the understanding of diagnosis, treatment, and prognosis of TBI. RECENT FINDINGS Brain tissue oxygenation monitoring can identify hypoperfusion as an adjunct to intracerebral pressure monitoring. Multiple biomarker assays are now available to help clinicians screen for mild TBI and biomarker elevations correlate with the size of intracranial injury. Beta-blocker exposure following TBI has demonstrated a survival benefit in those with TBI though the mechanism for this remains unknown. The optimal timing for venous thromboembolism prophylaxis for TBI patients is still uncertain. SUMMARY The current characterization of TBI as mild, moderate, or severe fails to capture the complexity of the disease process and helps little with prognostication. Molecular biomarkers and invasive monitoring devices including brain tissue oxygenation and measures of cerebral autoregulation are being utilized more commonly and can help guide therapy. Extracranial complications following TBI are common and include infection, respiratory failure, coagulopathy, hypercoagulability, and paroxysmal sympathetic hyperactivity.
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Maas AIR, Menon DK, Manley GT, Abrams M, Åkerlund C, Andelic N, Aries M, Bashford T, Bell MJ, Bodien YG, Brett BL, Büki A, Chesnut RM, Citerio G, Clark D, Clasby B, Cooper DJ, Czeiter E, Czosnyka M, Dams-O’Connor K, De Keyser V, Diaz-Arrastia R, Ercole A, van Essen TA, Falvey É, Ferguson AR, Figaji A, Fitzgerald M, Foreman B, Gantner D, Gao G, Giacino J, Gravesteijn B, Guiza F, Gupta D, Gurnell M, Haagsma JA, Hammond FM, Hawryluk G, Hutchinson P, van der Jagt M, Jain S, Jain S, Jiang JY, Kent H, Kolias A, Kompanje EJO, Lecky F, Lingsma HF, Maegele M, Majdan M, Markowitz A, McCrea M, Meyfroidt G, Mikolić A, Mondello S, Mukherjee P, Nelson D, Nelson LD, Newcombe V, Okonkwo D, Orešič M, Peul W, Pisică D, Polinder S, Ponsford J, Puybasset L, Raj R, Robba C, Røe C, Rosand J, Schueler P, Sharp DJ, Smielewski P, Stein MB, von Steinbüchel N, Stewart W, Steyerberg EW, Stocchetti N, Temkin N, Tenovuo O, Theadom A, Thomas I, Espin AT, Turgeon AF, Unterberg A, Van Praag D, van Veen E, Verheyden J, Vyvere TV, Wang KKW, Wiegers EJA, Williams WH, Wilson L, Wisniewski SR, Younsi A, Yue JK, Yuh EL, Zeiler FA, Zeldovich M, Zemek R. Traumatic brain injury: progress and challenges in prevention, clinical care, and research. Lancet Neurol 2022; 21:1004-1060. [PMID: 36183712 PMCID: PMC10427240 DOI: 10.1016/s1474-4422(22)00309-x] [Citation(s) in RCA: 183] [Impact Index Per Article: 91.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Accepted: 07/22/2022] [Indexed: 02/06/2023]
Abstract
Traumatic brain injury (TBI) has the highest incidence of all common neurological disorders, and poses a substantial public health burden. TBI is increasingly documented not only as an acute condition but also as a chronic disease with long-term consequences, including an increased risk of late-onset neurodegeneration. The first Lancet Neurology Commission on TBI, published in 2017, called for a concerted effort to tackle the global health problem posed by TBI. Since then, funding agencies have supported research both in high-income countries (HICs) and in low-income and middle-income countries (LMICs). In November 2020, the World Health Assembly, the decision-making body of WHO, passed resolution WHA73.10 for global actions on epilepsy and other neurological disorders, and WHO launched the Decade for Action on Road Safety plan in 2021. New knowledge has been generated by large observational studies, including those conducted under the umbrella of the International Traumatic Brain Injury Research (InTBIR) initiative, established as a collaboration of funding agencies in 2011. InTBIR has also provided a huge stimulus to collaborative research in TBI and has facilitated participation of global partners. The return on investment has been high, but many needs of patients with TBI remain unaddressed. This update to the 2017 Commission presents advances and discusses persisting and new challenges in prevention, clinical care, and research. In LMICs, the occurrence of TBI is driven by road traffic incidents, often involving vulnerable road users such as motorcyclists and pedestrians. In HICs, most TBI is caused by falls, particularly in older people (aged ≥65 years), who often have comorbidities. Risk factors such as frailty and alcohol misuse provide opportunities for targeted prevention actions. Little evidence exists to inform treatment of older patients, who have been commonly excluded from past clinical trials—consequently, appropriate evidence is urgently required. Although increasing age is associated with worse outcomes from TBI, age should not dictate limitations in therapy. However, patients injured by low-energy falls (who are mostly older people) are about 50% less likely to receive critical care or emergency interventions, compared with those injured by high-energy mechanisms, such as road traffic incidents. Mild TBI, defined as a Glasgow Coma sum score of 13–15, comprises most of the TBI cases (over 90%) presenting to hospital. Around 50% of adult patients with mild TBI presenting to hospital do not recover to pre-TBI levels of health by 6 months after their injury. Fewer than 10% of patients discharged after presenting to an emergency department for TBI in Europe currently receive follow-up. Structured follow-up after mild TBI should be considered good practice, and urgent research is needed to identify which patients with mild TBI are at risk for incomplete recovery. The selection of patients for CT is an important triage decision in mild TBI since it allows early identification of lesions that can trigger hospital admission or life-saving surgery. Current decision making for deciding on CT is inefficient, with 90–95% of scanned patients showing no intracranial injury but being subjected to radiation risks. InTBIR studies have shown that measurement of blood-based biomarkers adds value to previously proposed clinical decision rules, holding the potential to improve efficiency while reducing radiation exposure. Increased concentrations of biomarkers in the blood of patients with a normal presentation CT scan suggest structural brain damage, which is seen on MR scanning in up to 30% of patients with mild TBI. Advanced MRI, including diffusion tensor imaging and volumetric analyses, can identify additional injuries not detectable by visual inspection of standard clinical MR images. Thus, the absence of CT abnormalities does not exclude structural damage—an observation relevant to litigation procedures, to management of mild TBI, and when CT scans are insufficient to explain the severity of the clinical condition. Although blood-based protein biomarkers have been shown to have important roles in the evaluation of TBI, most available assays are for research use only. To date, there is only one vendor of such assays with regulatory clearance in Europe and the USA with an indication to rule out the need for CT imaging for patients with suspected TBI. Regulatory clearance is provided for a combination of biomarkers, although evidence is accumulating that a single biomarker can perform as well as a combination. Additional biomarkers and more clinical-use platforms are on the horizon, but cross-platform harmonisation of results is needed. Health-care efficiency would benefit from diversity in providers. In the intensive care setting, automated analysis of blood pressure and intracranial pressure with calculation of derived parameters can help individualise management of TBI. Interest in the identification of subgroups of patients who might benefit more from some specific therapeutic approaches than others represents a welcome shift towards precision medicine. Comparative-effectiveness research to identify best practice has delivered on expectations for providing evidence in support of best practices, both in adult and paediatric patients with TBI. Progress has also been made in improving outcome assessment after TBI. Key instruments have been translated into up to 20 languages and linguistically validated, and are now internationally available for clinical and research use. TBI affects multiple domains of functioning, and outcomes are affected by personal characteristics and life-course events, consistent with a multifactorial bio-psycho-socio-ecological model of TBI, as presented in the US National Academies of Sciences, Engineering, and Medicine (NASEM) 2022 report. Multidimensional assessment is desirable and might be best based on measurement of global functional impairment. More work is required to develop and implement recommendations for multidimensional assessment. Prediction of outcome is relevant to patients and their families, and can facilitate the benchmarking of quality of care. InTBIR studies have identified new building blocks (eg, blood biomarkers and quantitative CT analysis) to refine existing prognostic models. Further improvement in prognostication could come from MRI, genetics, and the integration of dynamic changes in patient status after presentation. Neurotrauma researchers traditionally seek translation of their research findings through publications, clinical guidelines, and industry collaborations. However, to effectively impact clinical care and outcome, interactions are also needed with research funders, regulators, and policy makers, and partnership with patient organisations. Such interactions are increasingly taking place, with exemplars including interactions with the All Party Parliamentary Group on Acquired Brain Injury in the UK, the production of the NASEM report in the USA, and interactions with the US Food and Drug Administration. More interactions should be encouraged, and future discussions with regulators should include debates around consent from patients with acute mental incapacity and data sharing. Data sharing is strongly advocated by funding agencies. From January 2023, the US National Institutes of Health will require upload of research data into public repositories, but the EU requires data controllers to safeguard data security and privacy regulation. The tension between open data-sharing and adherence to privacy regulation could be resolved by cross-dataset analyses on federated platforms, with the data remaining at their original safe location. Tools already exist for conventional statistical analyses on federated platforms, however federated machine learning requires further development. Support for further development of federated platforms, and neuroinformatics more generally, should be a priority. This update to the 2017 Commission presents new insights and challenges across a range of topics around TBI: epidemiology and prevention (section 1 ); system of care (section 2 ); clinical management (section 3 ); characterisation of TBI (section 4 ); outcome assessment (section 5 ); prognosis (Section 6 ); and new directions for acquiring and implementing evidence (section 7 ). Table 1 summarises key messages from this Commission and proposes recommendations for the way forward to advance research and clinical management of TBI.
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Affiliation(s)
- Andrew I R Maas
- Department of Neurosurgery, Antwerp University Hospital and University of Antwerp, Edegem, Belgium
| | - David K Menon
- Division of Anaesthesia, University of Cambridge, Addenbrooke’s Hospital, Cambridge, UK
| | - Geoffrey T Manley
- Department of Neurological Surgery, University of California, San Francisco, CA, USA
| | - Mathew Abrams
- International Neuroinformatics Coordinating Facility, Karolinska Institutet, Stockholm, Sweden
| | - Cecilia Åkerlund
- Department of Physiology and Pharmacology, Section of Perioperative Medicine and Intensive Care, Karolinska Institutet, Stockholm, Sweden
| | - Nada Andelic
- Division of Clinical Neuroscience, Department of Physical Medicine and Rehabilitation, Oslo University Hospital and University of Oslo, Oslo, Norway
| | - Marcel Aries
- Department of Intensive Care, Maastricht UMC, Maastricht, Netherlands
| | - Tom Bashford
- Division of Anaesthesia, University of Cambridge, Addenbrooke’s Hospital, Cambridge, UK
| | - Michael J Bell
- Critical Care Medicine, Neurological Surgery and Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Yelena G Bodien
- Department of Neurology and Department of Physical Medicine and Rehabilitation, Harvard Medical School, Boston, MA, USA
| | - Benjamin L Brett
- Department of Neurosurgery, Medical College of Wisconsin, Milwaukee, WI, USA
| | - András Büki
- Department of Neurosurgery, Faculty of Medicine and Health Örebro University, Örebro, Sweden
- Department of Neurosurgery, Medical School; ELKH-PTE Clinical Neuroscience MR Research Group; and Neurotrauma Research Group, Janos Szentagothai Research Centre, University of Pecs, Pecs, Hungary
| | - Randall M Chesnut
- Department of Neurological Surgery and Department of Orthopaedics and Sports Medicine, University of Washington, Harborview Medical Center, Seattle, WA, USA
| | - Giuseppe Citerio
- School of Medicine and Surgery, Universita Milano Bicocca, Milan, Italy
- NeuroIntensive Care, San Gerardo Hospital, Azienda Socio Sanitaria Territoriale (ASST) Monza, Monza, Italy
| | - David Clark
- Brain Physics Lab, Division of Neurosurgery, Department of Clinical Neurosciences, University of Cambridge, Addenbrooke’s Hospital, Cambridge, UK
| | - Betony Clasby
- Department of Sociological Studies, University of Sheffield, Sheffield, UK
| | - D Jamie Cooper
- School of Public Health and Preventive Medicine, Monash University and The Alfred Hospital, Melbourne, VIC, Australia
| | - Endre Czeiter
- Department of Neurosurgery, Medical School; ELKH-PTE Clinical Neuroscience MR Research Group; and Neurotrauma Research Group, Janos Szentagothai Research Centre, University of Pecs, Pecs, Hungary
| | - Marek Czosnyka
- Brain Physics Lab, Division of Neurosurgery, Department of Clinical Neurosciences, University of Cambridge, Addenbrooke’s Hospital, Cambridge, UK
| | - Kristen Dams-O’Connor
- Department of Rehabilitation and Human Performance and Department of Neurology, Brain Injury Research Center, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Véronique De Keyser
- Department of Neurosurgery, Antwerp University Hospital and University of Antwerp, Edegem, Belgium
| | - Ramon Diaz-Arrastia
- Department of Neurology and Center for Brain Injury and Repair, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Ari Ercole
- Division of Anaesthesia, University of Cambridge, Addenbrooke’s Hospital, Cambridge, UK
| | - Thomas A van Essen
- Department of Neurosurgery, Leiden University Medical Center, Leiden, Netherlands
- Department of Neurosurgery, Medical Center Haaglanden, The Hague, Netherlands
| | - Éanna Falvey
- College of Medicine and Health, University College Cork, Cork, Ireland
| | - Adam R Ferguson
- Brain and Spinal Injury Center, Department of Neurological Surgery, Weill Institute for Neurosciences, University of California San Francisco and San Francisco Veterans Affairs Healthcare System, San Francisco, CA, USA
| | - Anthony Figaji
- Division of Neurosurgery and Neuroscience Institute, University of Cape Town, Cape Town, South Africa
| | - Melinda Fitzgerald
- Curtin Health Innovation Research Institute, Curtin University, Bentley, WA, Australia
- Perron Institute for Neurological and Translational Sciences, Nedlands, WA, Australia
| | - Brandon Foreman
- Department of Neurology and Rehabilitation Medicine, University of Cincinnati Gardner Neuroscience Institute, University of Cincinnati, Cincinnati, OH, USA
| | - Dashiell Gantner
- School of Public Health and Preventive Medicine, Monash University and The Alfred Hospital, Melbourne, VIC, Australia
| | - Guoyi Gao
- Department of Neurosurgery, Shanghai General Hospital, Shanghai Jiaotong University School of Medicine
| | - Joseph Giacino
- Department of Physical Medicine and Rehabilitation, Harvard Medical School and Spaulding Rehabilitation Hospital, Charlestown, MA, USA
| | - Benjamin Gravesteijn
- Department of Public Health, Erasmus MC University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Fabian Guiza
- Department and Laboratory of Intensive Care Medicine, University Hospitals Leuven and KU Leuven, Leuven, Belgium
| | - Deepak Gupta
- Department of Neurosurgery, Neurosciences Centre and JPN Apex Trauma Centre, All India Institute of Medical Sciences, New Delhi, India
| | - Mark Gurnell
- Metabolic Research Laboratories, Institute of Metabolic Science, University of Cambridge, Cambridge, UK
| | - Juanita A Haagsma
- Department of Public Health, Erasmus MC University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Flora M Hammond
- Department of Physical Medicine and Rehabilitation, Indiana University School of Medicine, Rehabilitation Hospital of Indiana, Indianapolis, IN, USA
| | - Gregory Hawryluk
- Section of Neurosurgery, GB1, Health Sciences Centre, University of Manitoba, Winnipeg, MB, Canada
| | - Peter Hutchinson
- Brain Physics Lab, Division of Neurosurgery, Department of Clinical Neurosciences, University of Cambridge, Addenbrooke’s Hospital, Cambridge, UK
| | - Mathieu van der Jagt
- Department of Intensive Care, Erasmus MC University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Sonia Jain
- Biostatistics Research Center, Herbert Wertheim School of Public Health, University of California, San Diego, CA, USA
| | - Swati Jain
- Brain Physics Lab, Division of Neurosurgery, Department of Clinical Neurosciences, University of Cambridge, Addenbrooke’s Hospital, Cambridge, UK
| | - Ji-yao Jiang
- Department of Neurosurgery, Shanghai Renji Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Hope Kent
- Department of Psychology, University of Exeter, Exeter, UK
| | - Angelos Kolias
- Brain Physics Lab, Division of Neurosurgery, Department of Clinical Neurosciences, University of Cambridge, Addenbrooke’s Hospital, Cambridge, UK
| | - Erwin J O Kompanje
- Department of Intensive Care, Erasmus MC University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Fiona Lecky
- Centre for Urgent and Emergency Care Research, Health Services Research Section, School of Health and Related Research, University of Sheffield, Sheffield, UK
| | - Hester F Lingsma
- Department of Public Health, Erasmus MC University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Marc Maegele
- Cologne-Merheim Medical Center, Department of Trauma and Orthopedic Surgery, Witten/Herdecke University, Cologne, Germany
| | - Marek Majdan
- Institute for Global Health and Epidemiology, Department of Public Health, Faculty of Health Sciences and Social Work, Trnava University, Trnava, Slovakia
| | - Amy Markowitz
- Department of Neurological Surgery, University of California, San Francisco, CA, USA
| | - Michael McCrea
- Department of Neurosurgery and Neurology, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Geert Meyfroidt
- Department and Laboratory of Intensive Care Medicine, University Hospitals Leuven and KU Leuven, Leuven, Belgium
| | - Ana Mikolić
- Department of Public Health, Erasmus MC University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Stefania Mondello
- Department of Biomedical and Dental Sciences and Morphofunctional Imaging, University of Messina, Messina, Italy
| | - Pratik Mukherjee
- Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, CA, USA
| | - David Nelson
- Section for Anesthesiology and Intensive Care, Department of Physiology and Pharmacology, Karolinska Institutet, Stockholm, Sweden
| | - Lindsay D Nelson
- Department of Neurosurgery and Neurology, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Virginia Newcombe
- Division of Anaesthesia, University of Cambridge, Addenbrooke’s Hospital, Cambridge, UK
| | - David Okonkwo
- Department of Neurological Surgery, University of Pittsburgh, Pittsburgh, PA, USA
| | - Matej Orešič
- School of Medical Sciences, Örebro University, Örebro, Sweden
| | - Wilco Peul
- Department of Neurosurgery, Leiden University Medical Center, Leiden, Netherlands
| | - Dana Pisică
- Department of Public Health, Erasmus MC University Medical Center Rotterdam, Rotterdam, Netherlands
- Department of Neurosurgery, Erasmus MC University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Suzanne Polinder
- Department of Public Health, Erasmus MC University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Jennie Ponsford
- Monash-Epworth Rehabilitation Research Centre, Turner Institute for Brain and Mental Health, School of Psychological Sciences, Monash University, Melbourne, VIC, Australia
| | - Louis Puybasset
- Department of Anesthesiology and Intensive Care, APHP, Sorbonne Université, Hôpital Pitié-Salpêtrière, Paris, France
| | - Rahul Raj
- Department of Neurosurgery, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Chiara Robba
- Department of Anaesthesia and Intensive Care, Policlinico San Martino IRCCS for Oncology and Neuroscience, Genova, Italy, and Dipartimento di Scienze Chirurgiche e Diagnostiche, University of Genoa, Italy
| | - Cecilie Røe
- Division of Clinical Neuroscience, Department of Physical Medicine and Rehabilitation, Oslo University Hospital and University of Oslo, Oslo, Norway
| | - Jonathan Rosand
- Center for Genomic Medicine, Massachusetts General Hospital, Boston, MA, USA
| | | | - David J Sharp
- Department of Brain Sciences, Imperial College London, London, UK
| | - Peter Smielewski
- Brain Physics Lab, Division of Neurosurgery, Department of Clinical Neurosciences, University of Cambridge, Addenbrooke’s Hospital, Cambridge, UK
| | - Murray B Stein
- Department of Psychiatry and Department of Family Medicine and Public Health, UCSD School of Medicine, La Jolla, CA, USA
| | - Nicole von Steinbüchel
- Institute of Medical Psychology and Medical Sociology, University Medical Center Goettingen, Goettingen, Germany
| | - William Stewart
- Department of Neuropathology, Queen Elizabeth University Hospital and University of Glasgow, Glasgow, UK
| | - Ewout W Steyerberg
- Department of Biomedical Data Sciences Leiden University Medical Center, Leiden, Netherlands
| | - Nino Stocchetti
- Department of Pathophysiology and Transplantation, Milan University, and Neuroscience ICU, Fondazione IRCCS Ca Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Nancy Temkin
- Departments of Neurological Surgery, and Biostatistics, University of Washington, Seattle, WA, USA
| | - Olli Tenovuo
- Department of Rehabilitation and Brain Trauma, Turku University Hospital, and Department of Neurology, University of Turku, Turku, Finland
| | - Alice Theadom
- National Institute for Stroke and Applied Neurosciences, Faculty of Health and Environmental Studies, Auckland University of Technology, Auckland, New Zealand
| | - Ilias Thomas
- School of Medical Sciences, Örebro University, Örebro, Sweden
| | - Abel Torres Espin
- Department of Neurological Surgery, University of California, San Francisco, CA, USA
| | - Alexis F Turgeon
- Department of Anesthesiology and Critical Care Medicine, Division of Critical Care Medicine, Université Laval, CHU de Québec-Université Laval Research Center, Québec City, QC, Canada
| | - Andreas Unterberg
- Department of Neurosurgery, Heidelberg University Hospital, Heidelberg, Germany
| | - Dominique Van Praag
- Departments of Clinical Psychology and Neurosurgery, Antwerp University Hospital, and University of Antwerp, Edegem, Belgium
| | - Ernest van Veen
- Department of Public Health, Erasmus MC University Medical Center Rotterdam, Rotterdam, Netherlands
| | | | - Thijs Vande Vyvere
- Department of Radiology, Faculty of Medicine and Health Sciences, Department of Rehabilitation Sciences (MOVANT), Antwerp University Hospital, and University of Antwerp, Edegem, Belgium
| | - Kevin K W Wang
- Department of Psychiatry, University of Florida, Gainesville, FL, USA
| | - Eveline J A Wiegers
- Department of Public Health, Erasmus MC University Medical Center Rotterdam, Rotterdam, Netherlands
| | - W Huw Williams
- Centre for Clinical Neuropsychology Research, Department of Psychology, University of Exeter, Exeter, UK
| | - Lindsay Wilson
- Division of Psychology, University of Stirling, Stirling, UK
| | - Stephen R Wisniewski
- University of Pittsburgh Graduate School of Public Health, Pittsburgh, Pennsylvania, USA
| | - Alexander Younsi
- Department of Neurosurgery, Heidelberg University Hospital, Heidelberg, Germany
| | - John K Yue
- Department of Neurological Surgery, University of California, San Francisco, CA, USA
| | - Esther L Yuh
- Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, CA, USA
| | - Frederick A Zeiler
- Departments of Surgery, Human Anatomy and Cell Science, and Biomedical Engineering, Rady Faculty of Health Sciences and Price Faculty of Engineering, University of Manitoba, Winnipeg, MB, Canada
| | - Marina Zeldovich
- Institute of Medical Psychology and Medical Sociology, University Medical Center Goettingen, Goettingen, Germany
| | - Roger Zemek
- Departments of Pediatrics and Emergency Medicine, University of Ottawa, Children’s Hospital of Eastern Ontario, ON, Canada
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15
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El-Swaify ST, Kamel M, Ali SH, Bahaa B, Refaat MA, Amir A, Abdelrazek A, Beshay PW, Basha AKMM. Initial neurocritical care of severe traumatic brain injury: New paradigms and old challenges. Surg Neurol Int 2022; 13:431. [DOI: 10.25259/sni_609_2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Accepted: 08/29/2022] [Indexed: 11/04/2022] Open
Abstract
Background:
Early neurocritical care aims to ameliorate secondary traumatic brain injury (TBI) and improve neural salvage. Increased engagement of neurosurgeons in neurocritical care is warranted as daily briefings between the intensivist and the neurosurgeon are considered a quality indicator for TBI care. Hence, neurosurgeons should be aware of the latest evidence in the neurocritical care of severe TBI (sTBI).
Methods:
We conducted a narrative literature review of bibliographic databases (PubMed and Scopus) to examine recent research of sTBI.
Results:
This review has several take-away messages. The concept of critical neuroworsening and its possible causes is discussed. Static thresholds of intracranial pressure (ICP) and cerebral perfusion pressure may not be optimal for all patients. The use of dynamic cerebrovascular reactivity indices such as the pressure reactivity index can facilitate individualized treatment decisions. The use of ICP monitoring to tailor treatment of intracranial hypertension (IHT) is not routinely feasible. Different guidelines have been formulated for different scenarios. Accordingly, we propose an integrated algorithm for ICP management in sTBI patients in different resource settings. Although hyperosmolar therapy and decompressive craniectomy are standard treatments for IHT, there is a lack high-quality evidence on how to use them. A discussion of the advantages and disadvantages of invasive ICP monitoring is included in the study. Addition of beta-blocker, anti-seizure, and anticoagulant medications to standardized management protocols (SMPs) should be considered with careful patient selection.
Conclusion:
Despite consolidated research efforts in the refinement of SMPs, there are still many unanswered questions and novel research opportunities for sTBI care.
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Affiliation(s)
- Seif Tarek El-Swaify
- Department of Neurosurgery, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Menna Kamel
- School of Medicine, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Sara Hassan Ali
- School of Medicine, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Bassem Bahaa
- Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | | | - Abdelrahman Amir
- School of Medicine, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | | | - Pavly Wagih Beshay
- School of Medicine, Faculty of Medicine, Ain Shams University, Cairo, Egypt
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16
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Prognostic Significance of Plasma Insulin Level for Deep Venous Thrombosis in Patients with Severe Traumatic Brain Injury in Critical Care. Neurocrit Care 2022; 38:263-278. [PMID: 36114315 DOI: 10.1007/s12028-022-01588-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Accepted: 08/10/2022] [Indexed: 10/14/2022]
Abstract
BACKGROUND Whether insulin resistance underlies deep venous thrombosis (DVT) development in patients with severe traumatic brain injury (TBI) is unclear. In this study, the association between plasma insulin levels and DVT was analyzed in patients with severe TBI. METHODS A prospective observational study of 73 patients measured insulin, glucose, glucagon-like peptide 1 (GLP-1), inflammatory factors, and hematological profiles within four preset times during the first 14 days after TBI. Ultrasonic surveillance of DVT was tracked. Two-way analysis of variance was used to determine the factors that discriminated between patients with and without DVT or with and without insulin therapy. Partial correlations of insulin level with all the variables were conducted separately in patients with DVT or patients without DVT. Factors associated with DVT were analyzed by multivariable logistic regression. Neurological outcomes 6 months after TBI were assessed. RESULTS Among patients with a mean (± standard deviation) age of 53 (± 16 years), DVT developed in 20 patients (27%) on median 10.4 days (range 4-22), with higher Acute Physiology and Chronic Health Evaluation II scores but similar Sequential Organ Failure Assessment scores and TBI severity. Patients with DVT were more likely to receive insulin therapy than patients without DVT (60% vs. 28%; P = 0.012); hence, they had higher 14-day insulin levels. However, insulin levels were comparable between patients with DVT and patients without DVT in the subgroups of patients with insulin therapy (n = 27) and patients without insulin therapy (n = 46). The platelet profile significantly discriminated between patients with and without DVT. Surprisingly, none of the coagulation profiles, blood cell counts, or inflammatory mediators differed between the two groups. Patients with insulin therapy had significantly higher insulin (P = 0.006), glucose (P < 0.001), and GLP-1 (P = 0.01) levels and were more likely to develop DVT (60% vs. 15%; P < 0.001) along with concomitant platelet depletion. Insulin levels correlated with glucose, GLP-1 levels, and platelet count exclusively in patients without DVT. Conversely, in patients with DVT, insulin correlated negatively with GLP-1 levels (P = 0.016). Age (P = 0.01) and elevated insulin levels at days 4-7 (P = 0.04) were independently associated with DVT. Patients with insulin therapy also showed worse Glasgow Outcome Scale scores (P = 0.001). CONCLUSIONS Elevated insulin levels in the first 14 days after TBI may indicate insulin resistance, which is associated with platelet hyperactivity, and thus increasing the risk of DVT.
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17
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Byrne JP, Haut ER. Facts and Fallacy of Benchmark Performance Indicators. Adv Surg 2022; 56:89-109. [PMID: 36096580 DOI: 10.1016/j.yasu.2022.03.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Efforts to improve quality in healthcare have arisen from the recognition that the quality of care delivered and resulting outcomes are highly variable. Performance benchmarking using high-quality data to compare risk-adjusted outcomes between hospitals and surgeons has been widely adopted as one means for addressing this problem. In this article we discuss the history, current state, methodologies, and potential pitfalls of benchmarking efforts to improve quality of healthcare in the United States.
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Affiliation(s)
- James P Byrne
- Division of Acute Care Surgery, Department of Surgery, Johns Hopkins Hospital, Sheikh Zayed 6107 1800 Orleans Street, Baltimore, MD 21287, USA.
| | - Elliott R Haut
- Division of Acute Care Surgery, Department of Surgery, Johns Hopkins Hospital, Sheikh Zayed 6107 1800 Orleans Street, Baltimore, MD 21287, USA. https://twitter.com/elliotthaut
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