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Jones AR, Hallman M, Watts P, Heaton K. Do Experienced Nurses Benefit From Training on Bleeding Control in the Community Setting? J Emerg Nurs 2024; 50:187-191. [PMID: 37999694 DOI: 10.1016/j.jen.2023.10.007] [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: 08/02/2023] [Revised: 10/16/2023] [Accepted: 10/17/2023] [Indexed: 11/25/2023]
Abstract
INTRODUCTION Nurses' preparedness to provide hemorrhage control aid outside of the patient care setting has not been thoroughly evaluated. We evaluated nurses' preparedness to provide hemorrhage control in the prehospital setting after a proof-of-concept training event. METHODS We performed a secondary analysis of evaluations from a voluntary hemorrhage control training offered to a group of experienced nurses. Education was provided by a nurse certified in Stop the Bleed training and using the Basic Bleeding Control 2.0 materials. The training lasted approximately 1 hour and included a didactic portion followed by hands-on practice with task trainer legs. Participants were surveyed after training to assess their preparedness to provide hemorrhage control aid using a 5-point Likert scale (1 = strongly disagree to 5 = strongly agree); comments and feedback were also requested. Mean (SD) was used to analyze Likert scale data. Content analysis was performed to identify common themes in qualitative data. RESULTS Forty-five experienced nurses participated in the voluntary training. Nursing experience included obstetrics, pediatrics, critical care, acute care, community health, and psychiatric/mental health. Only 39% of participants reported having previously completed a similar course. After training completion, participants reported an increase in their preparedness to provide hemorrhage control aid (mean 3.47 [SD = 1.40] vs mean 4.8 SD [.04], P < .01). Major themes identified included wanting to feel prepared to help others, refreshing skills, and knowing how to respond in an emergency. DISCUSSION Regardless of background and experience, nurses may benefit from more advanced hemorrhage control education to prepare them to provide aid in prehospital emergency settings.
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Quinn J, Panasenko SI, Leshchenko Y, Gumeniuk K, Onderková A, Stewart D, Gimpelson AJ, Buriachyk M, Martinez M, Parnell TA, Brain L, Sciulli L, Holcomb JB. Prehospital Lessons From the War in Ukraine: Damage Control Resuscitation and Surgery Experiences From Point of Injury to Role 2. Mil Med 2024; 189:17-29. [PMID: 37647607 DOI: 10.1093/milmed/usad253] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Accepted: 06/26/2023] [Indexed: 09/01/2023] Open
Abstract
The ongoing war in Ukraine presents unique challenges to prehospital medical care for wounded combatants and civilians. The purpose of this article is to identify, describe, and address gaps in prehospital care, casualty evacuation, and medical evacuation throughout Ukraine to share lessons for other providers. Observations and experiences of medical personnel were collected and analyzed, focusing on pain management, antibiotic use, patient assessment, mass casualty triage, blood loss, hypothermia, transport immobilization, and clinical governance. Gaps identified include limited access to pain management, lack of antibiotic guidance, inadequate patient assessment and triage, access to damage control resuscitation and blood, challenged transport immobilization practices, and challenges with clinical governance for both local and foreign providers. Improved prehospital care and casualty and medical evacuation in Ukraine are required, through increased use of empiric pain management, focused antibiotic guidance, enhanced patient assessment and triage in the form of training, access to prehospital blood, and better transport immobilization practices. A robust and active lessons learned program, trauma data capture, and quality improvement process is needed to reduce preventable morbidity and mortality in the war zone. The recommendations presented in this article serve as a starting point for improvements in prehospital care in Ukraine with potential to change prehospital training for the NATO alliance and other organizations operating in similar areas of conflict. Graphical Abstract.
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Affiliation(s)
- John Quinn
- Prague Center for Global Health, Prague 120 00, Czech Republic
- East Surrey Emergency Department, Redhill RH1 5RH, UK
| | - Serhii I Panasenko
- Department of Surgery No 3, Poltava State Medical University, Poltava 36039, Ukraine
| | | | - Konstantyn Gumeniuk
- Ukrainian Armed Forces (UKR), Headquarters of Medical Forces of Military Forces, Kyiv 03168, Ukraine
| | - Anna Onderková
- Department of Oncology, Division of Surgery, University College London Hospital, London NW1 2BU, UK
| | - David Stewart
- Emergency & Deployed Medicine San Diego, California, USA
| | | | | | | | - Tracey A Parnell
- Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Leonid Brain
- NewYork-Presbyterian Brooklyn Methodist Hospital Emergency Department
| | - Luke Sciulli
- Auton Lab, Carnegie Mellon University, Pittsburgh, Pennsylvania, USA
| | - John B Holcomb
- Prague Center for Global Health, Prague 120 00, Czech Republic
- Emergency & Deployed Medicine San Diego, California, USA
- Department of Surgery, Division of Trauma and Acute Care Surgery, University of Alabama at Birmingham, Birmingham, AL
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Jones AR, Miller J, Brown M. Epidemiology of Trauma-Related Hemorrhage and Time to Definitive Care Across North America: Making the Case for Bleeding Control Education. Prehosp Disaster Med 2023; 38:780-783. [PMID: 37781932 PMCID: PMC10694464 DOI: 10.1017/s1049023x23006428] [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: 07/06/2023] [Accepted: 07/31/2023] [Indexed: 10/03/2023]
Abstract
INTRODUCTION Uncontrolled trauma-related hemorrhage remains the primary preventable cause of death among those with critical injury. STUDY OBJECTIVE The purpose of this investigation was to evaluate the types of trauma associated with critical injury and trauma-related hemorrhage, and to determine the time to definitive care among patients treated at major trauma centers who were predicted to require massive transfusion. METHODS A secondary analysis was performed of the Pragmatic, Randomized, Optimal Platelet and Plasma Ratios (PROPPR) trial data (N = 680). All patients included were predicted to require massive transfusion and admitted to one of 12 North American trauma centers. Descriptive statistics were used to characterize patients, including demographics, type and mechanism of injury, source of bleeding, and receipt of prehospital interventions. Patient time to definitive care was determined using the time from activation of emergency services to responder arrival on scene, and time from scene departure to emergency department (ED) arrival. Each interval was calculated and then summed for a total time to definitive care. RESULTS Patients were primarily white (63.8%), male (80.3%), with a median age of 34 (IQR 24-51) years. Roughly one-half of patients experienced blunt (49.0%) versus penetrating (48.2%) injury. The most common types of blunt trauma were motor vehicle injuries (83.5%), followed by falls (9.3%), other (3.6%), assaults (1.8%), and incidents due to machinery (1.8%). The most common types of penetrating injuries were gunshot wounds (72.3%), stabbings (24.1%), other (2.1%), and impalements (1.5%). One-third of patients (34.5%) required some prehospital intervention, including intubation (77.4%), chest or needle decompression (18.8%), tourniquet (18.4%), and cardiopulmonary resuscitation (CPR; 5.6%). Sources of bleeding included the abdomen (44.3%), chest (20.4%), limb/extremity (18.2%), pelvis (11.4%), and other (5.7%). Patients waited for a median of six (IQR4-10) minutes for emergency responders to arrive at the scene of injury and traveled a median of 27 (IQR 19-42) minutes to an ED. Time to definitive care was a median of 57 (IQR 44-77) minutes, with a range of 12-232 minutes. Twenty-four-hour mortality was 15% (n = 100) with 81 patients dying due to exsanguination or hemorrhage. CONCLUSION Patients who experience critical injury may experience lengthy times to receipt of definitive care and may benefit from bystander action for hemorrhage control to improve patient outcomes.
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Affiliation(s)
- Allison R. Jones
- Department of Acute, Chronic & Continuing Care, School of Nursing, University of Alabama at Birmingham, Birmingham, AlabamaUSA
| | - Justin Miller
- Department of Acute, Chronic & Continuing Care, School of Nursing, University of Alabama at Birmingham, Birmingham, AlabamaUSA
| | - Michelle Brown
- Department of Health Services Administration, School of Health Professions, University of Alabama at Birmingham, Birmingham, AlabamaUSA
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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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Friberg M, Jonson CO, Jaeger V, Prytz E. The Effects of Stress on Tourniquet Application and CPR Performance in Layperson and Professional Civilian Populations. HUMAN FACTORS 2023; 65:495-507. [PMID: 34039045 PMCID: PMC10152217 DOI: 10.1177/00187208211021255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
OBJECTIVE The purpose of this study was to compare laypeople's and professional first responders' ability to perform tourniquet application and cardiopulmonary resuscitation (CPR) during calm and stressful circumstances. BACKGROUND Life-threatening bleeding is a major cause of death that could be prevented by fast and appropriate first aid interventions. Therefore, laypeople are now being trained in bleeding control skills, transforming them from bystanders to immediate responders. However, critics have questioned whether laypeople are able to perform during more stressful conditions. METHOD Twenty-four laypersons and 31 professional first responders were tested in two conditions: a calm classroom scenario and a stressful scenario consisting of paintball fire and physical exertion. Stress and workload were assessed along with task performance. RESULTS The experimental manipulation was successful in terms of eliciting stress reactions. Tourniquet application performance did not decline in the stressful condition, but some aspects of CPR performance did for both groups. First responders experienced higher task engagement and lower distress, worry and workload than the laypeople in both the calm and stressful conditions. CONCLUSION Stress did not affect first responders and laypeople differently in terms of performance effects. Stress should therefore not be considered a major obstacle for teaching bleeding control skills to laypeople. APPLICATION Tourniquet application can be taught to laypeople in a short amount of time, and they can perform this skill during stress in controlled settings. Concerns about laypeople's ability to perform under stress should not exclude bleeding control skills from first aid courses for civilian laypeople.
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Prytz E, Phillips R, Lönnqvist S, Friberg M, Jonson CO. Laypeople perception and interpretation of simulated life-threatening bleeding: a controlled experimental study. BMC Emerg Med 2021; 21:100. [PMID: 34481458 PMCID: PMC8418730 DOI: 10.1186/s12873-021-00496-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Accepted: 08/23/2021] [Indexed: 11/13/2022] Open
Abstract
Introduction First aid performed by immediate responders can be the difference between life and death in the case of trauma with massive bleeding. To develop effective training programs to teach bleeding control to laypersons, it is important to be aware of beliefs and misconceptions people hold on bleeding and severity of bleeding situations. Method A controlled study was conducted in which 175 American college students viewed 78 video clips of simulated bleeding injuries. The volume of blood present (between 0 and 1900 ml), rate of blood flow, and victim gender were systematically varied within participants. Participants were asked to rate injury severity, indicate the appropriate first aid action, and estimate the amount of time until death for the victim. Results Though the Stop the Bleed® campaign recommends training laypeople to treat 165 ml of blood loss as life threatening, participants largely rated this volume of blood loss as minimal, mild, or moderate and estimated that the victim had just under one hour to live. Increased blood loss was associated with increased recommendations to use a tourniquet. However, in the 1900 ml conditions, participants still estimated that victims had around 22 minutes to live and approximately 15% recommended direct pressure as the intervention. Severity ratings and recommendations to use a tourniquet were also higher for the male victim than the female victim. Conclusions Injury classification, intervention selection, and time to death-estimations revealed that training interventions should connect classifications of blood loss to appropriate action and focus on perceptions of how much time one has to respond to a bleeding. The study also revealed a gender related bias in terms of injury classification and first aid recommendations. Bleeding control training programs can be designed to address identified biases and misconceptions while building on existing knowledge and commonly used terminology. Supplementary Information The online version contains supplementary material available at 10.1186/s12873-021-00496-2.
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Affiliation(s)
- Erik Prytz
- Department of Computer and Information Science, Linköping University, Linköping, Sweden. .,Center for Disaster Medicine and Traumatology, and Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden.
| | - Rachel Phillips
- Department of Psychology, Old Dominion University, Norfolk, Virginia, USA
| | - Susanna Lönnqvist
- Center for Disaster Medicine and Traumatology, and Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - Marc Friberg
- Department of Computer and Information Science, Linköping University, Linköping, Sweden.,Center for Disaster Medicine and Traumatology, and Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - Carl-Oscar Jonson
- Center for Disaster Medicine and Traumatology, and Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
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Efficacy of New Zeolite-Based Hemostatic Gauze in a Gunshot Model of Junctional Femoral Artery Hemorrhage in Swine. J Surg Res 2021; 263:176-185. [PMID: 33676113 DOI: 10.1016/j.jss.2020.12.040] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Revised: 11/11/2020] [Accepted: 12/16/2020] [Indexed: 11/21/2022]
Abstract
BACKGROUND This work sought to (1) establish a reliable gunshot model of junctional femoral artery rupture in swine that accurately simulates field rescue conditions and (2) use the gunshot model to compare the efficacy and ease of application of zeolite nanometer hemostatic gauze with other hemostatic materials. METHODS Thirty-six healthy landrace swine (body weight 50 ± 5 kg) were randomly divided into three groups which were treated with Combat Gauze (CG), FeiChuang hemostatic gauze (FG), or standard medical gauze (SG). A gunshot model of femoral artery hemorrhage in landrace swine was used with portable ultrasound to accurately position the wound. After the shooting, when mean arterial pressure of swine decreased by at least 30% for 10 s, wounds were pressed with standard packing (39 g) of gauze materials for 3 min to stop bleeding, then bandaged with pressure. Blood samples were taken 15 min before injury, then 10 min, 30 min, and 60 min after injury to determine hemodynamic, coagulation, and arterial blood gas indexes. Wound temperatures were taken at 5 min, 10 min, 30 min, and 60 min after injury, and survival times were recorded. The volume of blood loss and survival time were used to evaluate hemostatic effect, whereas the fill time, wound temperature, and physiological indexes were used to evaluate the safety and operation of the product. RESULTS The CG (11.15 ± 3.09 mL/kg) and FG (12.19 ± 3.5 mL/kg) groups had significantly less blood loss than the SG group (16.8 ± 5.14 mL/kg) (P = 0.04; P = 0.039, respectively). After gauze packing, bleeding in CG (5.85 ± 1.17 mL/kg) and FG (5.37 ± 0.93 mL/kg) groups remained significantly lower than that of the SG group (6.93 ± 1.03 mL/kg) (P = 0.011; P = 0.003, respectively). Wound temperature rose with time for all groups (P < 0.001). The wound temperatures in the FG group and the CG group were significantly higher than that of the SG group (P = 004 and 0.009, respectively). Survival rates and times were not significantly different among the three groups, although the FG group had the longest average survival time (standard deviation [SD] 204.8 s), compared with the SG group (SD 177.8 s) and CG (SD 187.5 s) groups. No significant differences in hemodynamics, blood gas, and coagulation were observed among the three groups. CONCLUSIONS The gunshot model of junctional femoral arterial hemorrhage guided by ultrasound had high accuracy for femoral arterial rupture by bullet wound and provided consistent and reproducible field-simulation conditions for comparison of hemostatic materials. FeiChuang zeolite hemostatic gauze effectively controlled bleeding as well as combat gauze, without excessive heat as found in other zeolite-based products. However, improvements to application technique, such as a packing device, are needed to improve operating time.
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Phillips R, Friberg M, Lantz Cronqvist M, Jonson CO, Prytz E. Visual estimates of blood loss by medical laypeople: Effects of blood loss volume, victim gender, and perspective. PLoS One 2020; 15:e0242096. [PMID: 33180812 PMCID: PMC7660581 DOI: 10.1371/journal.pone.0242096] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Accepted: 10/27/2020] [Indexed: 11/30/2022] Open
Abstract
A severe hemorrhage can result in death within minutes, before professional first responders have time to arrive. Thus, intervention by bystanders, who may lack medical training, may be necessary to save a victim's life in situations with bleeding injuries. Proper intervention requires that bystanders accurately assess the severity of the injury and respond appropriately. As many bystanders lack tools and training, they are limited in terms of the information they can use in their evaluative process. In hemorrhage situations, visible blood loss may serve as a dominant cue to action. Therefore, understanding how medically untrained bystanders (i.e., laypeople) perceive hemorrhage is important. The purpose of the current study was to investigate the ability of laypeople to visually assess blood loss and to examine factors that may impact accuracy and the classification of injury severity. A total of 125 laypeople watched 78 short videos each of individuals experiencing a hemorrhage. Victim gender, volume of blood lost, and camera perspective were systematically manipulated in the videos. The results revealed that laypeople overestimated small volumes of blood loss (from 50 to 200 ml), and underestimated larger volumes (from 400 to 1900 ml). Larger volumes of blood loss were associated with larger estimation errors. Further, blood loss was underestimated more for female victims than male victims and their hemorrhages were less likely to be classified as life-threatening. These results have implications for training and intervention design.
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Affiliation(s)
- Rachel Phillips
- Department of Psychology, Old Dominion University, Norfolk, VA, United States of America
| | - Marc Friberg
- Department of Computer and Information Science, Linköping University, Linköping, Sweden
- Center for Disaster Medicine and Traumatology, Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | | | - Carl-Oscar Jonson
- Center for Disaster Medicine and Traumatology, Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - Erik Prytz
- Department of Computer and Information Science, Linköping University, Linköping, Sweden
- Center for Disaster Medicine and Traumatology, Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
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Stuart SM, Zarow G, Walchak A, McLean J, Roszko P. Pilot Study of a Novel Swine Model for Controlling Junctional Hemorrhage Using the iTClamp in Conjunction With Hemostatic Agents. Mil Med 2019; 184:367-373. [PMID: 30901449 DOI: 10.1093/milmed/usy337] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2018] [Revised: 10/16/2018] [Accepted: 10/31/2018] [Indexed: 11/13/2022] Open
Abstract
Exsanguinating hemorrhage is a primary cause of battlefield death. The iTClamp is a relatively new device (FDA approval in 2013) that takes a different approach to hemorrhage control by applying mechanism wound closure. However, no previous studies have explored the feasibility of utilizing the iTClamp in conjunction with hemostatic packing. To fill this important gap in the literature, a novel swine model was developed, and a total of 12 trials were performed using QuikClot Combat Gauze or XSTAT sponges in conjunction with the iTClamp to treat arterial injuries through 5 cm or 10 cm skin incisions in the groin, axilla, or neck. First-attempt application success rate, application time, and blood loss were recorded. Hemostasis was achieved on all wounds, though reapplication was required in one Combat Gauze and three XSTAT applications. Application averaged ~50% slower for Combat Gauze (M = 41 seconds, 95%CI: 22-32 seconds) than for XSTAT (M = 27 seconds, 95%CI: 35-47 seconds). XSTAT application was faster than Combat Gauze for each wound location and size. The 10 cm wounds took ~10 seconds (36%) longer to close (M = 27 seconds, 95%CI: 35-47 seconds) than the 5 cm wounds (M = 27 seconds, 95%CI: 35-47 seconds). Blood loss was similar for Combat Gauze (M = 51 mL, 95%CI: 25-76 mL) and XSTAT (M = 60 mL, 95%CI: 30-90 mL). Blood loss was roughly twice as great for 10 cm wounds (M = 73 mL, 95%CI: 47-100 mL) than for 5 cm wounds (M = 38 mL, 95%CI: 18-57 mL). This pilot study supports the feasibility of a novel model for testing the iTClamp in conjunction with hemostatic packing towards controlling junctional hemorrhage.
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Affiliation(s)
- Sean M Stuart
- Naval Medical Center Portsmouth, 620 John Paul Jones Cir, Portsmouth, VA
| | - Gregory Zarow
- Naval Medical Center Portsmouth, 620 John Paul Jones Cir, Portsmouth, VA
| | - Alexandra Walchak
- Naval Medical Center Portsmouth, 620 John Paul Jones Cir, Portsmouth, VA
| | - Julie McLean
- Naval Medical Center Portsmouth, 620 John Paul Jones Cir, Portsmouth, VA
| | - Paul Roszko
- Naval Medical Center Portsmouth, 620 John Paul Jones Cir, Portsmouth, VA
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Caubère A, de Landevoisin ES, Schlienger G, Demoures T, Romanat P. Tactical tourniquet: Surgical management must be within 3 hours. Trauma Case Rep 2019; 22:100217. [PMID: 31338408 PMCID: PMC6611996 DOI: 10.1016/j.tcr.2019.100217] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/16/2019] [Indexed: 11/30/2022] Open
Abstract
Despite longstanding controversy, tourniquets are widely used in tactical combat casualty care, with undisputed benefits for recent conflicts in Iraq and Afghanistan. Increased time delays are a particular issue in large areas, such as the Sahel-Saharan band. Complications associated with tourniquet use are predominantly related to acute ischemia with risk of amputation and ischaemia-reperfusion injury, as shown in the first clinical case. Often stated but poorly described, misuse of tourniquet and subsequent failure to interrupt arterial blood flow is also a clinical scenario that should be recognized. In the case of misuse of the tourniquet, more significant blood loss may be expected because of venous compression (« venous tourniquet », second clinical case). Early medical re-evaluation of the tourniquet is an essential component in prolonged field care. This includes reassessment of the tourniquet's ability to achieve hemostasis, abolish the downstream pulse and the relevance of the tourniquet altogether. This combat tool requires training to be successful and complications are time dependent. Tourniquet use requires appropriate application, re-evaluation and triage of wounded personnel within 3 h towards more structured surgical management.
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Affiliation(s)
- A. Caubère
- 6 Antenne Chirurgicale Aerotransportable, Department of Orthopaedic and Trauma surgery, Bégin Military Hospital, 69 Avenue de Paris, 94160 Saint-Mandé, France
- Corresponding author.
| | - E. Soucanye de Landevoisin
- Department of Orthopedic and Trauma Surgery, Laveran Military Hospital, 34 Bd Laveran, 13013 Marseille, France
| | - G. Schlienger
- 6 Antenne Chirurgicale Aerotransportable, Department of Visceral and Vascular Surgery, Sainte-Anne Military Hospital, 2 Bd Sainte-Anne, 83000 Toulon, France
| | - T. Demoures
- Department of Orthopaedic and Trauma Surgery, Bégin Military Hospital, 69 Avenue de Paris, 94160 Saint-Mandé, France
| | - P. Romanat
- 6 Antenne Chirurgicale Aerotransportable, Department of Anesthesiology and Intensive Care Unit, Laveran Military Hospital, 34 Bd Laveran, 13013 Marseille, France
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