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Steins K, Goolsby C, Grönbäck AM, Charlton N, Anderson K, Dacuyan-Faucher N, Prytz E, Andersson Granberg T, Jonson CO. Recommendations for Placement of Bleeding Control Kits in Public Spaces-A Simulation Study. Disaster Med Public Health Prep 2023; 17:e527. [PMID: 37852924 DOI: 10.1017/dmp.2023.190] [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: 10/20/2023]
Abstract
OBJECTIVE Bleeding control measures performed by members of the public can prevent trauma deaths. Equipping public spaces with bleeding control kits facilitates these actions. We modeled a mass casualty incident to investigate the effects of public bleeding control kit location strategies. METHODS We developed a computer simulation of a bomb exploding in a shopping mall. We used evidence and expert opinion to populate the model with parameters such as the number of casualties, the public's willingness to aid, and injury characteristics. Four alternative placement strategies of public bleeding control kits in the shopping mall were tested: co-located with automated external defibrillators (AEDs) separated by 90-second walking intervals, dispersed throughout the mall at 10 locations, located adjacent to 1 exit, located adjacent to 2 exits. RESULTS Placing bleeding control kits at 2 locations co-located with AEDs resulted in the most victims surviving (18.2), followed by 10 kits dispersed evenly throughout the mall (18.0). One or 2 kit locations placed at the mall's main exits resulted in the fewest surviving victims (15.9 and 16.1, respectively). CONCLUSIONS Co-locating bleeding control kits with AEDs at 90-second walking intervals results in the best casualty outcomes in a modeled mass casualty incident in a shopping mall.
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Affiliation(s)
- Krisjanis Steins
- Department of Science and Technology, Linköping University, Sweden
| | - Craig Goolsby
- Department of Emergency Medicine, Harbor-UCLA Medical Center, Torrance, CA, USA
- David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | | | - Nathan Charlton
- Department of Emergency Medicine, University of Virginia, Charlottesville, VA, USA
| | - Kevin Anderson
- F. Edward Hebert School of Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD, USA
| | - Nicole Dacuyan-Faucher
- Department of Emergency Medicine, Harbor-UCLA Medical Center, Torrance, CA, USA
- The Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center, Torrance, CA, USA
| | - Erik Prytz
- Department of Computer and Information Science, Linköping University, Sweden
- Center for Disaster Medicine and Traumatology, and Department of Biomedical and Clinical Sciences, Linköping University, Sweden
| | | | - Carl-Oscar Jonson
- Center for Disaster Medicine and Traumatology, and Department of Biomedical and Clinical Sciences, Linköping University, Sweden
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2
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Prehospital Hemorrhage Control and Treatment by Clinicians: A Joint Position Statement. Ann Emerg Med 2023; 82:e1-e8. [PMID: 37349075 DOI: 10.1016/j.annemergmed.2023.03.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Accepted: 03/10/2023] [Indexed: 06/24/2023]
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3
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Warner D, Holmes KW, Afifi R, Russo ML, Shalhub S. Emergency vascular surgical care in populations with unique physiologic characteristics: Pediatric, pregnant, and frail populations. Semin Vasc Surg 2023; 36:340-354. [PMID: 37330246 DOI: 10.1053/j.semvascsurg.2023.04.015] [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: 03/08/2023] [Revised: 04/23/2023] [Accepted: 04/25/2023] [Indexed: 06/19/2023]
Abstract
Vascular surgical emergencies are common in vascular surgical care and require complex decision making and multidisciplinary care. They are especially challenging when they occur in patients with unique physiological characteristics, such as pediatric, pregnant, and frail patients. Among the pediatric and pregnant population, vascular emergencies are rare. This rarity challenges accurate and timely diagnosis of the vascular emergency. This landscape review summarizes these three unique populations' epidemiology and emergency vascular considerations. Understanding the epidemiology is the foundation for accurate diagnosis and subsequent management. Considering each population's unique characteristics is crucial to the emergent vascular surgical interventions decision making. Collaborative and multidisciplinary care is vital in gaining expertise in managing these special populations and achieving optimal patient outcomes.
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Affiliation(s)
- David Warner
- Division of Vascular and Endovascular Surgery, Department of Surgery, Oregon Health and Science University, 3181 SW Sam Jackson Park Road, Mail Code OP11, Portland, OR 97239
| | - Kathryn W Holmes
- Division of Cardiology, Department of Pediatrics, Oregon Health and Science University, Portland, OR
| | - Rana Afifi
- Department of Cardiothoracic and Vascular Surgery, McGovern Medical School at The University of Texas Health Science Center at Houston (UTHealth), Houston, TX
| | - Melissa L Russo
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Women and Infants Hospital, Providence, RI; Warren Alpert Medical School of Brown University, Providence, RI
| | - Sherene Shalhub
- Division of Vascular and Endovascular Surgery, Department of Surgery, Oregon Health and Science University, 3181 SW Sam Jackson Park Road, Mail Code OP11, Portland, OR 97239.
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4
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Berry C, Gallagher JM, Goodloe JM, Dorlac WC, Dodd J, Fischer PE. Prehospital Hemorrhage Control and Treatment by Clinicians: A Joint Position Statement. PREHOSP EMERG CARE 2023:1-15. [PMID: 36961935 DOI: 10.1080/10903127.2023.2195487] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/26/2023]
Affiliation(s)
- Cherisse Berry
- Department of Surgery, New York University Grossman School of Medicine, New York, NY
| | | | - Jeffrey M Goodloe
- Department of Emergency Medicine, University of Oklahoma Health Sciences Center, Tulsa, OK
| | - Warren C Dorlac
- Department of Surgery, University of Colorado Health Loveland, Loveland, CO
| | - Jimm Dodd
- Stop the Bleed, American College of Surgeons, Chicago, IL
| | - Peter E Fischer
- Department of Surgery, University of Tennessee Health Science Center, Memphis, TN
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5
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Taylor A, Foster NW, Ricca RL, Choi PM. Pediatric Surgical Care During Humanitarian and Disaster Relief Missions. CURRENT TRAUMA REPORTS 2022. [DOI: 10.1007/s40719-022-00237-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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6
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Muldowney M, Aichholz P, Nathwani R, Stansbury LG, Hess JR, Vavilala MS. Advances in hemorrhage control resuscitation. Curr Opin Anaesthesiol 2022; 35:176-181. [PMID: 35081057 DOI: 10.1097/aco.0000000000001093] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE OF REVIEW Despite significant advances in trauma management over the last twenty years, uncontrolled hemorrhage remains the leading cause of preventable death in trauma. We review recent changes affecting hemorrhage control resuscitation. RECENT FINDINGS Early blood product usage has become well established as a standard of care in trauma hemorrhage control. To enable this, low titer group A liquid plasma and group O whole blood are increasingly utilized. Single donor apheresis platelets have now replaced pooled donor platelets in the USA and are often pathogen reduced, which has implications for trauma resuscitation. Further work is examining timing and dosing of tranexamic acid and the debate in factor concentrate usage in trauma induced coagulopathy continues to evolve. The 'Stop the bleed' campaign has highlighted how important the use of hemostatic dressings are in hemorrhage control, as too is the expanded use of endovascular aortic occlusion. We highlight the ongoing research into desmopressin use and the undetermined significance of ionized calcium levels in trauma. Finally, we discuss our own hospital experience with coagulation testing and the paucity of evidence of improved outcomes with viscoelastic testing. SUMMARY Improving trauma coagulopathy diagnostics and hemorrhage control are vital if we are to decrease the mortality associated with trauma.
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Affiliation(s)
- Maeve Muldowney
- Department of Anesthesiology and Pain Medicine, Harborview Medical Center
| | - Pudkrong Aichholz
- Department of Anesthesiology and Pain Medicine, Harborview Medical Center
| | - Rajen Nathwani
- Department of Anesthesiology and Pain Medicine, Harborview Medical Center
| | | | - John R Hess
- Department of Laboratory Medicine and Pathology, Harborview Medical Center, Seattle, Washington, USA
| | - Monica S Vavilala
- Department of Anesthesiology and Pain Medicine, Harborview Medical Center
- Harborview Injury Prevention and Research Center
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7
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Stopping extremity hemorrhage: More than just a tourniquet. Surg Open Sci 2022; 7:42-45. [PMID: 35028549 PMCID: PMC8741618 DOI: 10.1016/j.sopen.2021.11.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Accepted: 11/11/2021] [Indexed: 11/21/2022] Open
Abstract
Major extremity hemorrhage is a surgical emergency, and the physical examination is essential to help dictate appropriate clinical decision making. Hard signs that require immediate surgical intervention include ongoing bleeding, expanding hematoma, ischemic limb, as well as partial/complete amputation. Packing, compression, balloon tamponade, and tourniquets are very helpful to temporize major hemorrhage. Mangled extremities are very challenging to manage and require a multidisciplinary approach. Temporary vascular shunts are excellent tools for vascular/orthopedic damage control and for temporary stabilization prior to transport for definitive care.
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8
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Zickler W, Martus JE, Upperman JS, Feliz A. Pediatric peripheral vascular injuries and associated orthopedic considerations. Semin Pediatr Surg 2021; 30:151127. [PMID: 34930593 DOI: 10.1016/j.sempedsurg.2021.151127] [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: 11/29/2022]
Abstract
Pediatric peripheral vascular trauma is a rare but highly morbid injury in children and is frequently associated with concomitant orthopedic injuries. These children require multidisciplinary care by pediatric, vascular, and orthopedic surgery. In this review, we describe elements of the complex care required for children with peripheral vascular trauma.
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Affiliation(s)
- William Zickler
- Department of Surgery, The University of Tennessee Health Science Center, 910 Madison Ave., 2nd Fl., Memphis, TN 38163, USA.
| | - Jefferey E Martus
- Department of Pediatric Surgery, Monroe Carell Jr. Children's Hospital at Vanderbilt, Vanderbilt University Medical Center, Nashville, TN, USA; Department of Orthopaedic Surgery, Vanderbilt University Medical Center, Monroe Carell Jr. Children's Hospital, 4202 DOT, 2200 Children's Way, Nashville, TN 37232-9565, USA.
| | - Jeffrey S Upperman
- Division of Pediatric Orthopaedics, Monroe Carell Jr. Children's Hospital at Vanderbilt, Vanderbilt University Medical Center, Nashville, TN, USA; Monroe Carell Jr. Children's Hospital at Vanderbilt, 2200 Children's Way, Suite 7100, Nashville, TN 37232, USA.
| | - Alexander Feliz
- Departments of Surgery & Pediatrics, The University of Tennessee Health Science Center, Le Bonheur Children's Hospital, 49 N. Dunlap St., 2nd Floor, Memphis, TN 38105, USA.
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9
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Paediatric patients in mass casualty incidents: a comprehensive review and call to action. Br J Anaesth 2021; 128:e109-e119. [PMID: 34862001 DOI: 10.1016/j.bja.2021.10.026] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2021] [Revised: 10/21/2021] [Accepted: 10/21/2021] [Indexed: 12/16/2022] Open
Abstract
The paediatric population is disproportionately affected during mass casualty incidents (MCIs). Several unique characteristics of children merit special attention during natural and man-made disasters because of their age, physiology, and vulnerability. Paediatric anaesthesiologists play a critical part of MCI care for this population, yet there is a deficit of publications within the anaesthesia literature addressing paediatric-specific MCI concerns. This narrative review article analyses paediatric MCI considerations and compares differing aspects between care provision in Australia, the UK, and the USA. We integrate some of the potential roles for anaesthesiologists with paediatric experience, which include preparation, command consultation, in-field care, pre-hospital transport duties, and emergency department, operating theatre, and ICU opportunities. Finally, we propose several methods by which anaesthesiologists can improve their contribution to paediatric MCI care through personal education, training, and institutional involvement.
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10
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Schlanser VL, Tatebe LC, Karalius VP, Liesen E, Pekarek S, Impens A, Ivkovic K, Bajani F, Khalifa A, Dennis AJ. The Windlass Tourniquet: Is It Taking the Wind Out of the "Stop the Bleed" Sails? J Surg Res 2021; 271:91-97. [PMID: 34856457 DOI: 10.1016/j.jss.2021.09.033] [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: 06/28/2021] [Revised: 09/07/2021] [Accepted: 09/22/2021] [Indexed: 10/19/2022]
Abstract
BACKGROUND Civilians are often first-line responders in hemorrhage control; however, windlass tourniquets are not intuitive. Untrained users reading enclosed instructions failed in 38.2% of tourniquet applications. This prospective follow-up study replicated testing following Stop the Bleed (STB) training. MATERIALS AND METHODS One and six months following STB, first-year medical students were randomly assigned a windlass tourniquet with enclosed instructions. Each was given one minute to read instructions and two minutes to apply the windlass tourniquet on the TraumaFX HEMO trainer. Demographics, time to read instructions and stop bleeding, blood loss, and simulation success were analyzed. RESULTS 100 students received STB training. 31 and 34 students completed tourniquet testing at one month and six months, respectively. At both intervals, 38% of students were unable to control hemorrhage (P = 0.97). When compared to the pilot study without STB training (median 48 sec, IQR 33-60 sec), the time taken to read the instructions was shorter one month following STB (P <0.001), but there was no difference at 6 months (P = 0.1). Incorrect placement was noted for 19.4% and 23.5% of attempts at 1 and 6 months. Male participants were more successful in effective placement at one month (93.3% versus 31.3%, P = 0.004) and at six months (77.8% versus 43.8%, p = 0.04). CONCLUSIONS Skills decay for tourniquet application was observed between 1 and 6 months following STB. Instruction review and STB produced the same hemorrhage control rates as reading enclosed instructions without prior training. Training efforts must continue; but an intuitive tourniquet relying less on mechanical advantage is needed.
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Affiliation(s)
- Victoria L Schlanser
- Department of Trauma and Burn Surgery, Cook County Health, Chicago, Illinois; Department of Surgery, Midwestern University, Downers Grove, Illinois; Department of Surgery, Rush University, Chicago, Illinois.
| | - Leah C Tatebe
- Department of Trauma and Burn Surgery, Cook County Health, Chicago, Illinois; Department of Surgery, Midwestern University, Downers Grove, Illinois; Department of Surgery, Rush University, Chicago, Illinois
| | - Vytas P Karalius
- Department of Trauma and Burn Surgery, Cook County Health, Chicago, Illinois; Department of Emergency Medicine, Northwestern University, Chicago, Illinois
| | - Erik Liesen
- Department of Trauma and Burn Surgery, Cook County Health, Chicago, Illinois; Department of Surgery, Midwestern University, Downers Grove, Illinois
| | - Sydney Pekarek
- Department of Trauma and Burn Surgery, Cook County Health, Chicago, Illinois; Department of Surgery, Midwestern University, Downers Grove, Illinois
| | - Ann Impens
- Institute for Healthcare Innovation, Midwestern University, Downers Grove, Illinois
| | - Katarina Ivkovic
- Institute for Healthcare Innovation, Midwestern University, Downers Grove, Illinois
| | - Francesco Bajani
- Department of Trauma and Burn Surgery, Cook County Health, Chicago, Illinois
| | - Andrew Khalifa
- Department of Trauma and Burn Surgery, Cook County Health, Chicago, Illinois
| | - Andrew J Dennis
- Department of Trauma and Burn Surgery, Cook County Health, Chicago, Illinois; Department of Surgery, Midwestern University, Downers Grove, Illinois; Department of Surgery, Rush University, Chicago, Illinois
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11
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Characterizing pediatric supermassive transfusion and the contributing injury patterns in the combat environment. Am J Emerg Med 2021; 51:139-143. [PMID: 34739866 DOI: 10.1016/j.ajem.2021.10.032] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2021] [Revised: 10/10/2021] [Accepted: 10/20/2021] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND Trauma is the leading cause of pediatric mortality in the United States. Often, these patients require supermassive transfusion (SMT), which we define as receipt of >80 mL/kg blood products, double the proposed volume for standard pediatric massive transfusion (MT). Evaluating the blood volumes, injury patterns, clinical findings, and prehospital interventions predictive for SMT are critical to reducing pediatric mortality. We describe the pediatric casualties, injury patterns, and clinical findings that comprise SMT. METHODS We retrospectively analyzed pediatric trauma data from the Department of Defense Trauma Registry from January 2007-2016. We stratified patients into two cohorts based on blood products received in the first 24 h after injury: 1) those who received 40-80 mL/kg (MT), or 2) those who received >80 mL/kg (SMT). We evaluated demographics, injury patterns, prehospital interventions, and clinical findings. RESULTS Our original dataset included 3439 pediatric casualties. We identified 536 patients who met inclusion parameters (receipt of ≥40 mL/kg of blood products [whole blood, packed red blood cells, fresh frozen plasma, platelets, or cryoprecipitate]). The MT cohort included 271 patients (50.6%), and the SMT cohort comprised 265 patients (49.4%). Survival to discharge was significantly lower (78% for SMT, 86% for MT; p < 0.011) in the SMT cohort. Multivariable analysis of injury patterns revealed serious injuries (Abbreviated Injury Scale 3-6) to the extremities (OR 2.13, 95% CI 1.45-3.12) and abdomen (OR 1.65, 1.08-2.53) were associated with SMT. Wound dressings (41% versus 29%; p = 0.003), tourniquets (23% vs 12%; p = 0.001), and IO access (17% vs 10%; p = 0.013) were more common in the SMT group. Age-adjusted hypotension was significantly higher in the SMT group (41%, n = 100 vs 23%, n = 59; p < 0.001) with no statistical difference detected in tachycardia (87%, n = 223 vs 87%, n = 228; p = 0.932). CONCLUSIONS Our research demonstrates that pediatric SMT patients are at increased risk of mortality. Our study highlights the seriousness of extremity injuries in pediatric trauma patients, identifying associations between severe injuries to the extremities and abdomen with the receipt of SMT. Prehospital interventions of wound dressing, tourniquets, and IO access were more frequent in the SMT cohort. Our research determined that hypotension was associated with SMT, but tachycardia was not a reliable predictor of SMT over MT.
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12
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Tobias J, Cunningham A, Krakauer K, Nacharaju D, Moss L, Galindo C, Roberts M, Hamilton NA, Olsen K, Emmons M, Quackenbush J, Schreiber MA, Burns BS, Sheridan D, Hoffman B, Gallardo A, Jafri MA. Protect Our Kids: a novel program bringing hemorrhage control to schools. Inj Epidemiol 2021; 8:31. [PMID: 34517905 PMCID: PMC8436006 DOI: 10.1186/s40621-021-00318-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Accepted: 03/09/2021] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND Following the shooting at Sandy Hook Elementary School, the Hartford Consensus produced the Stop the Bleed program to train bystanders in hemorrhage control. In our region, the police bureau delivers critical incident training to public schools, offering instruction in responding to violent or dangerous situations. Until now, widespread training in hemorrhage control has been lacking. Our group developed, implemented and evaluated a novel program integrating hemorrhage control into critical incident training for school staff in order to blunt the impact of mass casualty events on children. METHODS The staff of 25 elementary and middle schools attended a 90-minute course incorporating Stop the Bleed into the critical incident training curriculum, delivered on-site by police officers, nurses and doctors over a three-day period. The joint program was named Protect Our Kids. At the conclusion of the course, hemorrhage control kits and educational materials were provided and a four-question survey to assess the quality of training using a ten-point Likert scale was completed by participants and trainers. RESULTS One thousand eighteen educators underwent training. A majority were teachers (78.2%), followed by para-educators (5.8%), counselors (4.4%) and principals (2%). Widely covered by local and state media, the Protect Our Kids program was rated as excellent and effective by a majority of trainees and all trainers rated the program as excellent. CONCLUSIONS Through collaboration between trauma centers, police and school systems, a large-scale training program for hemorrhage control and critical incident response can be effectively delivered to schools.
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Affiliation(s)
- Joseph Tobias
- Department of Surgery, Oregon Health & Science University, 3181 SW Sam Jackson Park Rd, Portland, OR 97239 USA
| | - Aaron Cunningham
- Department of Surgery, Oregon Health & Science University, 3181 SW Sam Jackson Park Rd, Portland, OR 97239 USA
| | - Kelsi Krakauer
- School of Medicine, Oregon Health & Science University, Portland, OR USA
| | - Deepthi Nacharaju
- School of Medicine, Oregon Health & Science University, Portland, OR USA
| | - Lori Moss
- Department of Pediatrics, Doernbecher Children’s Hospital, Oregon Health & Science University, Portland, OR USA
| | | | | | - Nicholas A. Hamilton
- Department of Surgery, Division of Pediatric Surgery, Oregon Health & Science University, Portland, OR USA
| | - Kyle Olsen
- Portland Public Schools, Portland, OR USA
| | | | | | - Martin A. Schreiber
- Division of Trauma, Critical Care and Acute Care Surgery, Department of Surgery, Oregon Health & Science University, Portland, OR USA
| | - Beech S. Burns
- Department of Pediatrics, Doernbecher Children’s Hospital, Oregon Health & Science University, Portland, OR USA
- Department of Emergency Medicine, Oregon Health & Science University, Portland, OR USA
| | - David Sheridan
- Department of Pediatrics, Doernbecher Children’s Hospital, Oregon Health & Science University, Portland, OR USA
- Department of Emergency Medicine, Oregon Health & Science University, Portland, OR USA
| | - Benjamin Hoffman
- Department of Pediatrics, Doernbecher Children’s Hospital, Oregon Health & Science University, Portland, OR USA
| | - Adrienne Gallardo
- Department of Pediatrics, Doernbecher Children’s Hospital, Oregon Health & Science University, Portland, OR USA
| | - Mubeen A. Jafri
- Department of Surgery, Division of Pediatric Surgery, Oregon Health & Science University, Portland, OR USA
- Division of Pediatric Surgery, Randall Children’s Hospital at Legacy Emanuel, Portland, OR USA
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13
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[Tourniquet use in the Helicopter Emergency Medical Service : Analysis based on data of the DRF Luftrettung (German Air Rescue) in the period 2015-2020]. Anaesthesist 2021; 71:264-271. [PMID: 34427690 DOI: 10.1007/s00101-021-01021-7] [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: 03/08/2021] [Revised: 07/06/2021] [Accepted: 07/15/2021] [Indexed: 10/20/2022]
Abstract
BACKGROUND In 2016 the first German recommendation for the preclinical use of tourniquets was published. Currently little is known of the frequency of the use of tourniquets in the prehospital setting in Germany. This study evaluated how often a tourniquet is used in a civilian German Helicopter Emergency Medical Service (HEMS). METHOD After the approval of the scientific working group of the DRF Luftrettung HEMS, the electronic database (HEMSDER) of the DRF Luftrettung HEMS was analyzed for the period 2015-2020 under the abovementioned question. All patients with a tourniquet application were included in the study and a comparison was made with the total trauma cohort and a subgroup analysis between patients who additionally required airway management and patients without additional airway management in the cohort of tourniquet patients. The analysis was mainly descriptive. Parametric test (t-tests and χ2-tests) were used for group comparison. RESULTS During the study period 67,321 trauma patients were treated and in 866 (1.3% of all trauma patients) a tourniquet was used. The mean age of these patients was 45.9 years (±19.5 years), 710 (84%) were male, 439 (51%) suffered a monotrauma, 296 (34%) suffered multiple trauma, 339 (38%) required a prehospital airway management and 321 (37%) of these were intubated. Significant differences between patients with tourniquet application and the rest of the trauma cohort were detected in general data (monotrauma, polytrauma and high-speed trauma, massive bleeding), vital signs at the scene of the accident (GCS, HF, SpO2) and necessary interventions, such as pressure bandages and use of hemostyptics, tranexamic acid, analgesia, the frequency of intubation and colloidal volume replacement. Due to limitations of the data set we could not obtain information regarding the limb used for the tourniquet, whether a conversion of the tourniquet was carried out and if the tourniquet was used according to the current German trauma guidelines. CONCLUSION With a frequency of 1.3% the need for a prehospital tourniquet application is low in civilian trauma patients. Monotrauma with isolated extremity injuries represent about half of the patients treated with tourniquets. The other half is represented by multiple injuries or multiple trauma patients who require significantly more invasive measures, such as airway management and more complex on-scene interventions are needed. The available data do not allow any conclusions to be drawn about the location and the quality of the tourniquet application. Future documentation systems should incorporate data on the use of tourniquets, such as the location of use, indications (tactical use/massive bleeding), bleeding control achieved (yes/no) or second tourniquet necessary, conversion (yes/no) and any obvious complications.
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Van de Voorde P, Turner NM, Djakow J, de Lucas N, Martinez-Mejias A, Biarent D, Bingham R, Brissaud O, Hoffmann F, Johannesdottir GB, Lauritsen T, Maconochie I. [Paediatric Life Support]. Notf Rett Med 2021; 24:650-719. [PMID: 34093080 PMCID: PMC8170638 DOI: 10.1007/s10049-021-00887-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/19/2021] [Indexed: 12/11/2022]
Abstract
The European Resuscitation Council (ERC) Paediatric Life Support (PLS) guidelines are based on the 2020 International Consensus on Cardiopulmonary Resuscitation Science with Treatment Recommendations of the International Liaison Committee on Resuscitation (ILCOR). This section provides guidelines on the management of critically ill or injured infants, children and adolescents before, during and after respiratory/cardiac arrest.
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Affiliation(s)
- Patrick Van de Voorde
- Department of Emergency Medicine, Faculty of Medicine UG, Ghent University Hospital, Gent, Belgien
- Federal Department of Health, EMS Dispatch Center, East & West Flanders, Brüssel, Belgien
| | - Nigel M. Turner
- Paediatric Cardiac Anesthesiology, Wilhelmina Children’s Hospital, University Medical Center, Utrecht, Niederlande
| | - Jana Djakow
- Paediatric Intensive Care Unit, NH Hospital, Hořovice, Tschechien
- Paediatric Anaesthesiology and Intensive Care Medicine, University Hospital Brno, Medical Faculty of Masaryk University, Brno, Tschechien
| | | | - Abel Martinez-Mejias
- Department of Paediatrics and Emergency Medicine, Hospital de Terassa, Consorci Sanitari de Terrassa, Barcelona, Spanien
| | - Dominique Biarent
- Paediatric Intensive Care & Emergency Department, Hôpital Universitaire des Enfants, Université Libre de Bruxelles, Brüssel, Belgien
| | - Robert Bingham
- Hon. Consultant Paediatric Anaesthetist, Great Ormond Street Hospital for Children, London, Großbritannien
| | - Olivier Brissaud
- Réanimation et Surveillance Continue Pédiatriques et Néonatales, CHU Pellegrin – Hôpital des Enfants de Bordeaux, Université de Bordeaux, Bordeaux, Frankreich
| | - Florian Hoffmann
- Pädiatrische Intensiv- und Notfallmedizin, Kinderklinik und Kinderpoliklinik im Dr. von Haunerschen Kinderspital, Ludwig-Maximilians-Universität, München, Deutschland
| | | | - Torsten Lauritsen
- Paediatric Anaesthesia, The Juliane Marie Centre, University Hospital of Copenhagen, Kopenhagen, Dänemark
| | - Ian Maconochie
- Paediatric Emergency Medicine, Faculty of Medicine Imperial College, Imperial College Healthcare Trust NHS, London, Großbritannien
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Roman P, Rodriguez-Alvarez A, Bertini-Perez D, Ropero-Padilla C, Martin-Ibañez L, Rodriguez-Arrastia M. Tourniquets as a haemorrhage control measure in military and civilian care settings: An integrative review. J Clin Nurs 2021. [PMID: 33969561 DOI: 10.1111/jocn.15834] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2021] [Revised: 04/14/2021] [Accepted: 04/19/2021] [Indexed: 11/30/2022]
Abstract
AIMS AND OBJECTIVES The aim of review was to describe and synthesise the evidence on the use of tourniquets to control haemorrhages, summarising both civilian and military use. BACKGROUND Trauma-related haemorrhage constitutes one of the most preventable deaths among injured patients, particularly in multi-casualty incidents and disasters. In this context, safe instruments such as tourniquets are essential to help healthcare professionals to minimise loss of life and maximise patient recovery. DESIGN AND METHODS An integrative review was conducted in Medline, Nursing & Allied Health Premium, and Health & Medical Collection, using published data until March 2021 and following the PRISMA guidelines. RESULTS A total of 25 articles were included. Evidence has been synthesised to understand the use of different types of tourniquets, environment of application, indication for their placement and potential complications associated with tourniquet placement. CONCLUSIONS Commercial tourniquets such as Combat Application Tourniquet or Emergency Tourniquet models are a valuable and safe instrument for haemorrhage control in both military and civilian out-of-hospital care settings. Nurses, as part of emergency teams, and other professionals should be aware that there is a possibility of adverse complications, but they are directly proportional to the time of tourniquet placement and generally temporary. In addition, national and international guidelines ensure the need for all civilian emergency services to be equipped with these devices, as well as for the training of healthcare professionals and first responders in their use. RELEVANCE TO CLINICAL PRACTICE Despite the lack of complications in the use of tourniquets in these cases, their use has been a matter of debate for decades. In this sense, this review yields up-to-date guidelines in the use of tourniquets, their recommendations and their significance among professionals to manage complicated situations.
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Affiliation(s)
- Pablo Roman
- Faculty of Health Sciences, Department of Nursing Science, Physiotherapy and Medicine, University of Almeria, Almeria, Spain
- Research Group CTS-451 Health Sciences, University of Almeria, Almeria, Spain
- Health Research Centre, University of Almeria, Almeria, Spain
| | | | | | - Carmen Ropero-Padilla
- Faculty of Health Sciences, Pre-Department of Nursing, Jaume I University, Castellon de la Plana, Spain
- Research Group CYS, Faculty of Health Sciences, Jaume I University, Castello de la Plana, Spain
| | - Luis Martin-Ibañez
- Field Artillery Group, Light Infantry Brigade "King Alfonso XIII" II of the Legion, Almeria, Spain
| | - Miguel Rodriguez-Arrastia
- Faculty of Health Sciences, Pre-Department of Nursing, Jaume I University, Castellon de la Plana, Spain
- Research Group CYS, Faculty of Health Sciences, Jaume I University, Castello de la Plana, Spain
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Charlton NP, Goolsby CA, Zideman DA, Maconochie IK, Morley PT, Singletary EM. Appropriate Tourniquet Types in the Pediatric Population: A Systematic Review. Cureus 2021; 13:e14474. [PMID: 33996333 PMCID: PMC8118807 DOI: 10.7759/cureus.14474] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Accepted: 04/11/2021] [Indexed: 11/29/2022] Open
Abstract
Trauma is the leading cause of mortality in those aged 1-19, with hemorrhage accounting for up to 40% of all trauma deaths. Manufactured tourniquets are recommended for the control of life-threatening extremity hemorrhage in adults but their use in the pediatric population requires further investigation. We performed a systematic review to evaluate the most appropriate tourniquet design for use in the pediatric population. A literature search of Embase and the Cochran databases of trials and systematic reviews on October 1, 2020 identified 454 unique references, of which 15 were included for full-text screening. Two single-arm observational studies with a high risk of bias evaluated the use of windlass tourniquets in the pediatric population (73 patients, age 2-16 years). The certainty of the evidence was very low. In both studies, conducted on uninjured extremities, the use of a manufactured windlass tourniquet, specifically the Combat Application Tourniquet (C-A-T®) Generation 7, led to the cessation of Doppler detected pulses in 71/71 (100%) of upper extremities and 69/73 (94.5%) of lower extremities. Of the four failures, one participant withdrew due to pain and three tourniquet applications failed to occlude pulses after three turns of the windlass. No controls were used for comparison. In conclusion, two observational studies demonstrated that windlass tourniquets were able to abolish distal pulses in children as young as two years of age and with a minimum limb circumference of 13 cm. These preliminary findings may be helpful for organizations in the creation of guidelines for the management of life-threatening extremity bleeding in children.
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Affiliation(s)
| | - Craig A Goolsby
- Military and Emergency Medicine, Uniformed Services University of the Health Sciences, Bethesda, USA
| | - David A Zideman
- Pre-Hospital Emergency Medicine, Thames Valley Air Ambulance, Oxford, GBR
| | - Ian K Maconochie
- Pediatric Emergency Medicine, Imperial College London, London, GBR
| | - Peter T Morley
- Intensive Care Unit, The Royal Melbourne Hospital, Melborne, AUS
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El Bashtaly A, Khalil E, Méthot F, Ledoux-Hutchinson L, Franc JM, Homier V. Tourniquet application by schoolchildren-a randomized crossover study of three commercially available models. J Trauma Acute Care Surg 2021; 90:666-672. [PMID: 33405474 DOI: 10.1097/ta.0000000000003055] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Life-threatening hemorrhage is a major cause of preventable mortality in trauma. Studies have demonstrated the effectiveness and safety of commercial tourniquets when used by adult civilians. However, there are no data about tourniquet application by children.This study's goal is to determine which of three commercially available tourniquets is most effective when used by children. METHODS A randomized crossover study was conducted in four elementary schools in Montreal to compare three commercially available tourniquets. The study population is primary school children aged 10 to 12 years (5th-6th grade). A total of 181 students were invited to participate; 96 obtained parental approval and were recruited. Participants underwent a short 7-minute video training on the use of three commercial tourniquets and were subsequently given a 2-minute practice period. Students were evaluated on their ability to successfully apply the tourniquet and the time to complete application. After applying all three tourniquets, the students selected their favorite model. The primary outcome is the proportion of successful applications per tourniquet model. Secondary outcomes include time to successful application for each tourniquet model and tourniquet model preference. RESULTS The mechanical advantage tourniquet (MAT) outperformed the combat application tourniquet (CAT) and the stretch wrap and tuck tourniquet (SWATT) in terms of success rate (MAT, 67%; CAT, 44%; SWATT, 24%; p < 0.0001), time to application (MAT, 57 seconds; CAT, 80 seconds; SWATT, 90 seconds; p < 0.0001), and preference (MAT, 64%; CAT, 30%; SWATT, 6%; p < 0.0001). CONCLUSION In this study, the MAT performs better in terms of success rate, time to application, and preference when used by school-aged children. This study can be helpful when facilities are purchasing tourniquets for use by students.
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Affiliation(s)
- Alaa El Bashtaly
- From the Faculty of Medicine (A.E.B., F.M., L.L.-H.), Université de Montreal; Pediatric Emergency Medicine (E.K.), Montreal Children's Hospital, Montreal, Quebec; Faculty of Medicine (J.M.F.), University of Alberta, Edmonton, Alberta; and Adult Emergency Medicine (V.H.), McGill University Health Centre, Montreal, Quebec, Canada
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Van de Voorde P, Turner NM, Djakow J, de Lucas N, Martinez-Mejias A, Biarent D, Bingham R, Brissaud O, Hoffmann F, Johannesdottir GB, Lauritsen T, Maconochie I. European Resuscitation Council Guidelines 2021: Paediatric Life Support. Resuscitation 2021; 161:327-387. [PMID: 33773830 DOI: 10.1016/j.resuscitation.2021.02.015] [Citation(s) in RCA: 151] [Impact Index Per Article: 50.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
These European Resuscitation Council Paediatric Life Support (PLS) guidelines, are based on the 2020 International Consensus on Cardiopulmonary Resuscitation Science with Treatment Recommendations. This section provides guidelines on the management of critically ill infants and children, before, during and after cardiac arrest.
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Affiliation(s)
- Patrick Van de Voorde
- Department of Emergency Medicine Ghent University Hospital, Faculty of Medicine UG, Ghent, Belgium; EMS Dispatch Center, East & West Flanders, Federal Department of Health, Belgium.
| | - Nigel M Turner
- Paediatric Cardiac Anesthesiology, Wilhelmina Children's Hospital, University Medical Center, Utrecht, Netherlands
| | - Jana Djakow
- Paediatric Intensive Care Unit, NH Hospital, Hořovice, Czech Republic; Paediatric Anaesthesiology and Intensive Care Medicine, University Hospital Brno, Medical Faculty of Masaryk University, Brno, Czech Republic
| | | | - Abel Martinez-Mejias
- Department of Paediatrics and Emergency Medicine, Hospital de Terassa, Consorci Sanitari de Terrassa, Barcelona, Spain
| | - Dominique Biarent
- Paediatric Intensive Care & Emergency Department, Hôpital Universitaire des Enfants, Université Libre de Bruxelles, Brussels, Belgium
| | - Robert Bingham
- Hon. Consultant Paediatric Anaesthetist, Great Ormond Street Hospital for Children, London, UK
| | - Olivier Brissaud
- Réanimation et Surveillance Continue Pédiatriques et Néonatales, CHU Pellegrin - Hôpital des Enfants de Bordeaux, Université de Bordeaux, Bordeaux, France
| | - Florian Hoffmann
- Paediatric Intensive Care and Emergency Medicine, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany
| | | | - Torsten Lauritsen
- Paediatric Anaesthesia, The Juliane Marie Centre, University Hospital of Copenhagen, Copenhagen, Denmark
| | - Ian Maconochie
- Paediatric Emergency Medicine, Imperial College Healthcare Trust NHS, Faculty of Medicine Imperial College, London, UK
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Goolsby C, Rojas LE, Rodzik RH, Gausche-Hill M, Neal MD, Levy MJ. High-School Students Can Stop the Bleed: A Randomized, Controlled Educational Trial. Acad Pediatr 2021; 21:321-328. [PMID: 32473216 DOI: 10.1016/j.acap.2020.05.012] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Revised: 05/15/2020] [Accepted: 05/19/2020] [Indexed: 12/21/2022]
Abstract
OBJECTIVE To determine high-school students' ability to learn hemorrhage control skills and knowledge via 3 educational modalities. BACKGROUND Trauma is the leading cause of death for young Americans, and there are calls to teach children about hemorrhage control. However, little is known about adolescents' ability to perform hemorrhage control, and the ideal way(s) to teach them. METHODS This randomized controlled trial enrolled high-school students from 39 states at a 2019 national conference. After answering questions about their willingness to use tourniquets, participants received hemorrhage control education in 1 of 3 formats: instructor-led, web-only, or blended (combining web and instructor-led). Participants were then assessed on their ability to apply a tourniquet and to identify wounds that require a tourniquet. Finally, they completed an attitude questionnaire. RESULTS Two hundred and four (82%) of 248 participants applied a tourniquet correctly: 72 (88%) instructor-led, 50 (61%) web-only, and 79 (94%) blended. The instructor-led and blended arms were superior to the web-only arm (P < .001). Nearly all participants passed an assessment requiring them to identify wounds warranting a tourniquet (99% instructor-led and blended, and 98% web-only). All modalities improved participants' self-reported willingness and comfort in using tourniquets (P < .001). CONCLUSIONS This is the first study to demonstrate that high-school students can learn hemorrhage control via multiple methods. Blended and instructor-led education led to highly successful skill performance. Students learned to identify wounds requiring tourniquets and showed an improved willingness to aid from all modalities. These findings should encourage educators to offer multiple educational modalities.
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Affiliation(s)
- Craig Goolsby
- Department of Military and Emergency Medicine, Uniformed Services University of the Health Sciences (C Goolsby), Bethesda, Md; National Center for Disaster Medicine and Public Health (C Goolsby, LE Rojas, and RH Rodzik), Rockville, Md.
| | - Luis E Rojas
- National Center for Disaster Medicine and Public Health (C Goolsby, LE Rojas, and RH Rodzik), Rockville, Md; The Henry M. Jackson Foundation for the Advancement of Military Medicine (LE Rojas and RH Rodzik), Bethesda, Md
| | - Raphaelle H Rodzik
- National Center for Disaster Medicine and Public Health (C Goolsby, LE Rojas, and RH Rodzik), Rockville, Md; The Henry M. Jackson Foundation for the Advancement of Military Medicine (LE Rojas and RH Rodzik), Bethesda, Md
| | - Marianne Gausche-Hill
- Los Angeles County Emergency Medical Services Agency (M Gausche-Hill), Los Angeles, Calif; Departments of Emergency Medicine and Pediatrics, David Geffen School of Medicine at the University of California (M Gausche-Hill), Los Angeles, Calif; Departments of Emergency Medicine and Pediatrics, Harbor-UCLA Medical Center (M Gausche-Hill), Torrance, Calif
| | - Matthew D Neal
- Departments of Surgery, Critical Care Medicine, and the Clinical and Translational Science Institute (CTSI), University of Pittsburgh (MD Neal), Pittsburgh, Pa; University of Pittsburgh Medical Center (MD Neal), Pittsburgh, Pa
| | - Matthew J Levy
- Department of Emergency Medicine, Johns Hopkins University School of Medicine (MJ Levy), Baltimore, Md; Howard County Department of Fire and Rescue Services (MJ Levy), Columbia, Md
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Singletary EM, Zideman DA, Bendall JC, Berry DA, Borra V, Carlson JN, Cassan P, Chang WT, Charlton NP, Djärv T, Douma MJ, Epstein JL, Hood NA, Markenson DS, Meyran D, Orkin A, Sakamoto T, Swain JM, Woodin JA, De Buck E, De Brier N, O D, Picard C, Goolsby C, Oliver E, Klaassen B, Poole K, Aves T, Lin S, Handley AJ, Jensen J, Allan KS, Lee CC. 2020 International Consensus on First Aid Science With Treatment Recommendations. Resuscitation 2020; 156:A240-A282. [PMID: 33098920 DOI: 10.1016/j.resuscitation.2020.09.016] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
This is the summary publication of the International Liaison Committee on Resuscitation's 2020 International Consensus on First Aid Science With Treatment Recommendations. It addresses the most recent published evidence reviewed by the First Aid Task Force science experts. This summary addresses the topics of first aid methods of glucose administration for hypoglycemia; techniques for cooling of exertional hyperthermia and heatstroke; recognition of acute stroke; the use of supplementary oxygen in acute stroke; early or first aid use of aspirin for chest pain; control of life- threatening bleeding through the use of tourniquets, haemostatic dressings, direct pressure, or pressure devices; the use of a compression wrap for closed extremity joint injuries; and temporary storage of an avulsed tooth. Additional summaries of scoping reviews are presented for the use of a recovery position, recognition of a concussion, and 6 other first aid topics. The First Aid Task Force has assessed, discussed, and debated the certainty of evidence on the basis of Grading of Recommendations, Assessment, Development, and Evaluation criteria and present their consensus treatment recommendations with evidence-to-decision highlights and identified priority knowledge gaps for future research. The 2020 International Consensus on Cardiopulmonary Resuscitation (CPR) and Emergency Cardiovascular Care (ECC) Science With Treatment Recommendations (CoSTR) is the fourth in a series of annual summary publications from the International Liaison Committee on Resuscitation (ILCOR). This 2020 CoSTR for first aid includes new topics addressed by systematic reviews performed within the past 12 months. It also includes updates of the first aid treatment recommendations published from 2010 through 2019 that are based on additional evidence evaluations and updates. As a result, this 2020 CoSTR for first aid represents the most comprehensive update since 2010.
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Singletary EM, Zideman DA, Bendall JC, Berry DC, Borra V, Carlson JN, Cassan P, Chang WT, Charlton NP, Djärv T, Douma MJ, Epstein JL, Hood NA, Markenson DS, Meyran D, Orkin AM, Sakamoto T, Swain JM, Woodin JA. 2020 International Consensus on First Aid Science With Treatment Recommendations. Circulation 2020; 142:S284-S334. [PMID: 33084394 DOI: 10.1161/cir.0000000000000897] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
This is the summary publication of the International Liaison Committee on Resuscitation's 2020 International Consensus on First Aid Science With Treatment Recommendations. It addresses the most recent published evidence reviewed by the First Aid Task Force science experts. This summary addresses the topics of first aid methods of glucose administration for hypoglycemia; techniques for cooling of exertional hyperthermia and heatstroke; recognition of acute stroke; the use of supplementary oxygen in acute stroke; early or first aid use of aspirin for chest pain; control of life-threatening bleeding through the use of tourniquets, hemostatic dressings, direct pressure, or pressure devices; the use of a compression wrap for closed extremity joint injuries; and temporary storage of an avulsed tooth. Additional summaries of scoping reviews are presented for the use of a recovery position, recognition of a concussion, and 6 other first aid topics. The First Aid Task Force has assessed, discussed, and debated the certainty of evidence on the basis of Grading of Recommendations, Assessment, Development, and Evaluation criteria and present their consensus treatment recommendations with evidence-to-decision highlights and identified priority knowledge gaps for future research.
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22
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Tourniquets in Major Extremity Trauma. Pediatr Emerg Care 2020; 36:489-494. [PMID: 33002947 DOI: 10.1097/pec.0000000000002226] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Much has been learned about hemorrhage control using tourniquets from wartime experiences, and recent mass casualty events. The use of tourniquets for extremity hemorrhage is a lifesaving skill for all providers to learn.
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Tu H, Zhang D, Wadman MC, Li YL. Dexamethasone ameliorates recovery process of neuromuscular junctions after tourniquet-induced ischemia-reperfusion injuries in mouse hindlimb. Eur J Pharmacol 2020; 883:173364. [DOI: 10.1016/j.ejphar.2020.173364] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2020] [Revised: 07/07/2020] [Accepted: 07/09/2020] [Indexed: 02/06/2023]
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Villegas CV, Gupta A, Liu S, Curren J, Rosenberg J, Barie PS, Winchell RJ, Narayan M. Stop the Bleed: Effective Training in Need of Improvement. J Surg Res 2020; 255:627-631. [PMID: 32659538 DOI: 10.1016/j.jss.2020.02.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2019] [Revised: 01/22/2020] [Accepted: 02/02/2020] [Indexed: 12/28/2022]
Abstract
BACKGROUND The "Stop the Bleed" (StB) campaign aims to educate laypersons on performing bleeding control techniques in any setting that requires hemorrhage control, such as motor vehicle crashes or mass casualty incidents. Participants undergo a didactic and practical session, the latter incorporating a mannequin. We hypothesized that participants would increase content knowledge after StB participation and that the training could be improved by a more life-like bleeding modification of the mannequin. MATERIALS AND METHODS From July 2017 to January 2018, hospital and community members from a major metropolitan area participated in StB training. Participants provided demographic data regarding prior emergency training and were asked pre- and post-test questions (five-point Likert scale) regarding their response to hemorrhage. Individuals also evaluated the mannequin on bleeding simulation. Scores were reported as means with standard deviation or medians with interquartile ranges (IQRs) with subset analysis stratified by experience. RESULTS Of 402 participants, 310 provided complete data. On the composite, pre-test self-assessment, participants had a median score of 24 of 30 points (IQR 16-30). Post-testing demonstrated a statistically significant increase with a median score of 29 (IQR 25-30, P < 0.05). Subset analysis by prior emergency training (n = 102) demonstrated that both those with prior emergency training and those with no prior emergency training had significant improvement. On evaluation of the mannequin, participants reported that a more realistic model would increase their confidence in technique. Both subgroups reported that training would be enhanced if the mannequins were more realistic. CONCLUSIONS StB is an effective education program. Those without prior experience or training in hemorrhage cessation demonstrated the most improvement. Regardless of background, participants reported overwhelmingly that the training would be more effective if it were more realistic. Future work to design and develop cost-effective mannequins demonstrating pulsatile blood flow and cessation of hemorrhage could enable learners to actually "Stop the Bleed".
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Affiliation(s)
- Cassandra V Villegas
- Division of Trauma, Department of Surgery, Burns, Acute and Critical Care, Weill Cornell Medicine, New York, New York
| | - Aakanksha Gupta
- Division of Trauma, Department of Surgery, Burns, Acute and Critical Care, Weill Cornell Medicine, New York, New York
| | - Susan Liu
- Department of Nursing, New York-Presbyterian Hospital / Weill Cornell Medical Center, New York, New York
| | - Jeffrey Curren
- Department of Nursing, New York-Presbyterian Hospital / Weill Cornell Medical Center, New York, New York
| | - Jay Rosenberg
- Division of Trauma, Department of Surgery, Burns, Acute and Critical Care, Weill Cornell Medicine, New York, New York
| | - Philip S Barie
- Division of Trauma, Department of Surgery, Burns, Acute and Critical Care, Weill Cornell Medicine, New York, New York; Division of Medical Ethics, Department of Medicine, Weill Cornell Medicine, New York, New York
| | - Robert J Winchell
- Division of Trauma, Department of Surgery, Burns, Acute and Critical Care, Weill Cornell Medicine, New York, New York
| | - Mayur Narayan
- Division of Trauma, Department of Surgery, Burns, Acute and Critical Care, Weill Cornell Medicine, New York, New York.
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Breuer F, Beckers SK, Poloczek S. [Mass casualty incidents and attacks involving a multitude of children and adolescents-Overview of policy recommendations and challenges]. Anaesthesist 2019; 68:476-482. [PMID: 31297543 DOI: 10.1007/s00101-019-0626-7] [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: 10/26/2022]
Abstract
Fortunately, mass casualty incidents involving a large number of children and adolescents are rare and the experience in this field, both in terms of medical as well as psychosocial emergency care is comparatively low. Children represent a vulnerable group and have a particularly high risk of developing posttraumatic stress disorder in the aftermath of experiencing disasters. A selective literature search was carried out in Medline. The peculiarity of damaging events with a large number of children and adolescents affected is that in addition to emergency medical care, an early approach to psychosocial emergency care must be provided. Accordingly, it makes sense to integrate such structures into the respective deployment concepts. A specific screening algorithm for children could so far not prevail but due to the physiological and anatomical characteristics appropriate emergency medical care concepts should be provided. Furthermore, hospitals must adapt to this patient group in a suitable manner.
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Affiliation(s)
- F Breuer
- Ärztliche Leitung Rettungsdienst, Berliner Feuerwehr, Voltairestr. 2, 10179, Berlin, Deutschland.
| | - S K Beckers
- Ärztliche Leitung Rettungsdienst Stadt Aachen, Berufsfeuerwehr Aachen, Aachen, Deutschland.,Klinik für Anästhesiologie, Medizinische Fakultät, Uniklinik RWTH Aachen, Aachen, Deutschland
| | - S Poloczek
- Ärztliche Leitung Rettungsdienst, Berliner Feuerwehr, Voltairestr. 2, 10179, Berlin, Deutschland
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Harcke HT, Lawrence LL, Gripp EW, Kecskemethy HH, Kruse RW, Murphy SG. Adult Tourniquet for Use in School-Age Emergencies. Pediatrics 2019; 143:peds.2018-3447. [PMID: 31064797 DOI: 10.1542/peds.2018-3447] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/25/2019] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND Gunshot injuries are a leading cause of morbidity and mortality in the pediatric population. The Pediatric Trauma Society supports the use of tourniquets for exsanguinating hemorrhage in severe extremity trauma. The Combat Application Tourniquet (CAT) used with success in adults has not been prospectively tested in children. Our objective with this study was to determine if the CAT is successful in arresting extremity arterial blood flow in school-aged children. METHODS Sixty school-aged volunteers (ages 6-16 years) recruited by age cohort had the CAT applied to an upper arm and thigh while peripheral pulse was monitored by Doppler. The number of windlass turns (maximum allowed: 3 [1080°]) required to arrest arterial pulse was recorded. Success was analyzed by BMI percentile for age and extremity circumference. RESULTS The CAT was successful in occluding arterial blood flow as detected by Doppler pulse in all 60 (100%) of the upper extremities tested. In the lower extremity, 56 (93%) had successful occlusion. The 3-turn maximum allowed by the protocol was not adequate in some obese, older subjects (BMI >30). In both the upper and lower extremity, the number of turns required to occlude blood flow gradually increased with an increase in arm and thigh circumference. CONCLUSIONS Prospective testing of a cohort of school-aged children 6 to 16 years revealed the CAT tourniquet to be suitable for use in both the upper and lower extremity.
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Affiliation(s)
- H Theodore Harcke
- Nemours/Alfred I. duPont Hospital for Children, Wilmington, Delaware
| | - Luke L Lawrence
- Nemours/Alfred I. duPont Hospital for Children, Wilmington, Delaware
| | - Emily W Gripp
- Nemours/Alfred I. duPont Hospital for Children, Wilmington, Delaware
| | | | - Richard W Kruse
- Nemours/Alfred I. duPont Hospital for Children, Wilmington, Delaware
| | - Stephen G Murphy
- Nemours/Alfred I. duPont Hospital for Children, Wilmington, Delaware
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Erdman MO, Chardavoyne P, Olympia RP. School Nurses on the Front Lines of Medicine: The Approach to a Student With Severe Traumatic Bleeding. NASN Sch Nurse 2019; 34:280-286. [PMID: 30920935 DOI: 10.1177/1942602x19837525] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
With the continued threat of mass casualty incidents in schools and surrounding communities, it is essential for school nurses to be knowledgeable regarding the recognition of hemorrhagic shock due to massive bleeding and the acute management of these victims. In the past decade, increased interest and research in acute bleeding control have led to published evidence-based guidelines to reduce morbidity and mortality for victims of violent acts. It is essential that healthcare providers, including nurses who are the first responders in schools, are aware of methods to assess and control massive bleeding. This article summarizes the most up-to-date recommendations for the management of children with traumatic bleeding.
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Affiliation(s)
| | | | - Robert P Olympia
- Professor, Departments of Emergency Medicine and Pediatrics, Penn State College of Medicine,Attending Pediatric Emergency Medicine Physician, Penn State Hershey Medical Center, Hershey, PA
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