1
|
Zhang LY, Zhang HY. Torso hemorrhage: noncompressible? never say never. Eur J Med Res 2024; 29:153. [PMID: 38448977 PMCID: PMC10919054 DOI: 10.1186/s40001-024-01760-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2023] [Accepted: 02/29/2024] [Indexed: 03/08/2024] Open
Abstract
Since limb bleeding has been well managed by extremity tourniquets, the management of exsanguinating torso hemorrhage (TH) has become a hot issue both in military and civilian medicine. Conventional hemostatic techniques are ineffective for managing traumatic bleeding of organs and vessels within the torso due to the anatomical features. The designation of noncompressible torso hemorrhage (NCTH) marks a significant step in investigating the injury mechanisms and developing effective methods for bleeding control. Special tourniquets such as abdominal aortic and junctional tourniquet and SAM junctional tourniquet designed for NCTH have been approved by FDA for clinical use. Combat ready clamp and junctional emergency treatment tool also exhibit potential for external NCTH control. In addition, resuscitative endovascular balloon occlusion of the aorta (REBOA) further provides an endovascular solution to alleviate the challenges of NCTH treatment. Notably, NCTH cognitive surveys have revealed that medical staff have deficiencies in understanding relevant concepts and treatment abilities. The stereotypical interpretation of NCTH naming, particularly the term noncompressible, is the root cause of this issue. This review discusses the dynamic relationship between TH and NCTH by tracing the development of external NCTH control techniques. The authors propose to further subdivide the existing NCTH into compressible torso hemorrhage and NCTH' (noncompressible but REBOA controllable) based on whether hemostasis is available via external compression. Finally, due to the irreplaceability of special tourniquets during the prehospital stage, the authors emphasize the importance of a package program to improve the efficacy and safety of external NCTH control. This program includes the promotion of tourniquet redesign and hemostatic strategies, personnel reeducation, and complications prevention.
Collapse
Affiliation(s)
- Lian-Yang Zhang
- Department of Trauma Surgery, War Trauma Medical Center, State Key Laboratory of Trauma, Burn and Combined Injury, Daping Hospital, Army Medical University, Chongqing, 400042, China
| | - Hua-Yu Zhang
- Department of Trauma Surgery, War Trauma Medical Center, State Key Laboratory of Trauma, Burn and Combined Injury, Daping Hospital, Army Medical University, Chongqing, 400042, China.
| |
Collapse
|
2
|
Hu X, Liu L, Xu Z, Yang J, Guo H, Zhu L, Lamers WH, Wu Y. Creation and application of war trauma treatment simulation software for first aid on the battlefield based on undeformed high-resolution sectional anatomical image (Chinese Visible Human dataset). BMC MEDICAL EDUCATION 2022; 22:498. [PMID: 35752811 PMCID: PMC9233836 DOI: 10.1186/s12909-022-03566-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Accepted: 06/16/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND Effective first aid on the battlefield is vital to minimize deaths caused by war trauma and improve combat effectiveness. However, it is difficult for junior medical students, which have relatively poor human anatomy knowledge and first aid experience. Therefore, we aim to create a treatment simulation software for war trauma, and to explore its application for first aid training. METHODS : This study is a quantitative post-positivist study using a survey for data collection. First, high-resolution, thin-sectional anatomical images (Chinese Visible Human (CVH) dataset) were used to reconstruct three-dimensional (3D) wound models. Then, the simulation system and the corresponding interactive 3D-PDF, including 3D models, graphic explanation, and teaching videos, were built, and used for first aid training in army medical college. Finally, the interface, war trauma modules, and training effects were evaluated using a five-point Likert scale questionnaire. All measurements are represented as mean and standard deviations. Moreover, free text comments from questionnaires were collected and aggregated. RESULTS The simulation software and interactive 3D-PDF were established. This included pressure hemostasis of the vertex, face, head-shoulder, shoulder-arm, upper forearm, lower limb, foot, and punctures of the cricothyroid membrane, pneumothorax, and marrow cavity. Seventy-eight medical students participated in the training and completed the questionnaire, including 66 junior college students and 12 graduate students. The results indicated that they were highly satisfied with the software (score: 4.64 ± 0.56). The systems were user-friendly (score: 4.40 ± 0.61) and easy to operate (score: 4.49 ± 0.68). The 3D models, knowledge of hemostasis, and puncture were accurate (scores: 4.41 ± 0.67, and 4.53 ± 0.69) and easily adopted (scores: 4.54 ± 0.635, and 4.40 ± 0.648). They provided information about hemostasis and puncture (all scores > 4.40), except for cricothyroid membrane puncture (scores: 4.39 ± 0.61), improved the learning enthusiasm of medical students (score: 4.55 ± 0.549), and increased learning interest (score: 4.54 ± 0.57). CONCLUSION Our software can effectively help medical students master first aid skills including hemostasis, cricothyroid membrane and bone marrow puncture, and its anatomy. This may also be used for soldiers and national first aid training.
Collapse
Affiliation(s)
- Xin Hu
- Department of Digital Medicine, College of Biomedical Engineering and Medical Imaging, Third Military Medical University (Army Medical University), No. 30, Gaotanyan Street, Shapingba District, 400038, Chongqing, China
| | - Li Liu
- Department of Digital Medicine, College of Biomedical Engineering and Medical Imaging, Third Military Medical University (Army Medical University), No. 30, Gaotanyan Street, Shapingba District, 400038, Chongqing, China
| | - Zhou Xu
- Department of Digital Medicine, College of Biomedical Engineering and Medical Imaging, Third Military Medical University (Army Medical University), No. 30, Gaotanyan Street, Shapingba District, 400038, Chongqing, China
| | - Jingyi Yang
- Department of Digital Medicine, College of Biomedical Engineering and Medical Imaging, Third Military Medical University (Army Medical University), No. 30, Gaotanyan Street, Shapingba District, 400038, Chongqing, China
| | - Hongfeng Guo
- Department of Basic Operative Surgery, College of General Medicine, Southwest Hospital, Third Military Medical University (Army Medical University), No. 30, Gaotanyan Street, Shapingba District, 400038, Chongqing, China
| | - Ling Zhu
- Frontier Medical Training Brigade, Third Military Medical University (Army Medical University), No. 75, Dongfeng Street, Hutubi country, 831200, Xinjiang, China
| | - Wouter H Lamers
- Academic Medical Center, Tytgat Institute for Liver and Intestinal Research, University of Amsterdam, Amsterdam, The Netherlands
| | - Yi Wu
- Department of Digital Medicine, College of Biomedical Engineering and Medical Imaging, Third Military Medical University (Army Medical University), No. 30, Gaotanyan Street, Shapingba District, 400038, Chongqing, China.
| |
Collapse
|
3
|
Bidwell S, Kennedy L, Burke M, Collier L, Hudson B. Continuing professional development in the COVID-19 era: evolution of the Pegasus Health Small Group model. J Prim Health Care 2022; 14:268-272. [DOI: 10.1071/hc21145] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Accepted: 05/12/2022] [Indexed: 11/23/2022] Open
|
4
|
Nadler R, Tsur AM, Lipsky AM, Benov A, Sorkin A, Glassberg E, Chen J. Trends in combat casualty care following the publication of clinical practice guidelines. J Trauma Acute Care Surg 2021; 91:S194-S200. [PMID: 34039926 DOI: 10.1097/ta.0000000000003280] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND The current study explores the trends in the application of combat casualty care following the publication of clinical practice guidelines (CPGs) in five domains for 13 years. METHODS The Israel Defense Forces Trauma Registry was used to assess practice and adherence to guidelines in five domains: (a) crystalloid transfusions, (b) tranexamic acid use, (c) freeze-dried plasma use, (d) chest decompression, and (e) airway management. All patients injured between January 2006 and December 2018 were included in the analysis. Trends were analyzed and presented monthly using linear regression and were compared using the Chow test. RESULTS The mean ± SD crystalloid volume transfused decreased from 1,179 ± 653 mL in 2006 to 466 ± 202 mL in 2018 (B = 0.016, 0.006-0.044). The proportion of patients with an indication treated with tranexamic acid dropped from 8% (238 of 2,979 patients) to 2.5% (60 of 2,356 patients) following the stricter guideline's publication. Freeze-dried plasma administration in indicated casualties rose from 12.5% in 2013 to 48% in 2018 (B = 1.63, 1.3-2.05). The overall proportion of casualties undergoing chest decompression rose from 1% (61 of 6,036 casualties) to 1.5% (155 of 10,493 casualties) following the release of a new CPG in 2012 (p = 0.013). There were no significant trends in intubation ratios before (B = 0.987, 0.953-1.02) or after 2012 (B = 10.2, 0.996-1.05). CONCLUSION Some aspects demonstrate the desired trends in response to new CPGs; in others, initial improvement is achieved but followed by stagnation. In some medical care aspects, completely unexpected and undesirable trends are observed. Every change and update in CPGs should be based on reliable data. The effect of every change must be monitored carefully to ensure adequate adherence to lifesaving guidelines. LEVEL OF EVIDENCE Epidemiological study, level IV.
Collapse
Affiliation(s)
- Roy Nadler
- From the Trauma and Combat Medicine Branch (R.N., A.M.T., A.B., A.S., E.G., J.C.), Israel Defense Forces, Medical Corps; Department of General Surgery and Transplantation-Surgery B (R.N.), Chaim Sheba Medical Center; Department of Medicine 'B' (A.M.T.), Sheba Medical Center, Tel Hashomer, Ramat Gan; Department of Emergency Medicine (A.M.L.), Rambam Health Care Campus, Haifa; The Azrieli Faculty of Medicine (A.B., E.G.), Bar-Ilan University, Safad, Israel; School of Medicine, Uniformed Services University of the Health Sciences (E.G.), Bethesda, Maryland; and Central Management, Meir Medical Center (J.C.), Kfar Saba; Sackler School of Medicine (J.C.), Tel Aviv University, Tel Aviv, Israel
| | | | | | | | | | | | | |
Collapse
|
5
|
Early Maladaptive Cardiovascular Responses are Associated with Mortality in a Porcine Model of Hemorrhagic Shock. Shock 2021; 53:485-492. [PMID: 31274830 DOI: 10.1097/shk.0000000000001401] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Hemorrhage is a leading cause of death on the battlefield. Current methods for predicting hemodynamic deterioration during hemorrhage are of limited accuracy and practicality. During a study of the effects of remote ischemic preconditioning in pigs that underwent hemorrhage, we noticed arrhythmias among all pigs that died before the end of the experiment but not among surviving pigs. The present study was designed to identify and characterize the early maladaptive hemodynamic responses (tachycardia in the presence of hypotension without a corresponding increase in cardiac index or mean arterial blood pressure) and their predictive power for early mortality in this experimental model. METHODS Controlled hemorrhagic shock was induced in 16 pigs. Hemodynamic parameters were monitored continuously for 7 h following bleeding. Changes in cardiovascular and laboratory parameters were analyzed and compared between those that had arrhythmia and those that did not. RESULTS All animals had similar changes in parameters until the end of the bleeding phase. Six animals developed arrhythmias and died early, while 10 had no arrhythmias and survived longer than 6 h or until euthanasia. Unlike survivors, those that died did not compensate for cardiac output (CO), diastolic blood pressure (DBP), and stroke volume (SV). Oxygen delivery (DO2) and mixed venous saturation (SvO2) remained low in animals that had arrhythmia, while achieving certain measures of recuperation in animals that did not. Serum lactate increased earlier and continued to rise in all animals that developed arrhythmias. No significant differences in hemoglobin concentrations were observed between groups. CONCLUSIONS Despite similar initial changes in variables, we found that low CO, DBP, SV, DO2, SvO2, and high lactate are predictive of death in this animal model. The results of this experimental study suggest that maladaptive responses across a range of cardiovascular parameters that begin early after hemorrhage may be predictive of impending death, particularly in situations where early resuscitative treatment may be delayed.
Collapse
|
6
|
Kasselmann N, Bickelmayer J, Peters H, Wesemann U, Oestmann JW, Willy C, Back DA. [Relevance of disaster and deployment medicine for medical students : A pilot study based on an interdisciplinary lecture series]. Unfallchirurg 2020; 123:464-472. [PMID: 31696247 DOI: 10.1007/s00113-019-00738-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
BACKGROUND The global rise of conflicts and catastrophes causes new challenges for western healthcare systems. There are obvious parallels between civilian disaster medicine and military combat care. The integration of disaster and deployment medicine into the medical curriculum thus seems necessary. OBJECTIVE What do medical students think about disaster and deployment medicine as part of the curriculum? Does participation in a voluntary disaster medicine course affect their view? MATERIAL AND METHODS While participating in an extracurricular lecture series on disaster and deployment medicine students (group 1) were asked about their personal views and prior experience in disaster medicine (20 questions). Students who did not attend the lecture (group 2) functioned as the control group. The statistical evaluation was performed descriptively and using Student's t test for independent subgroups. RESULTS The questionnaire was completed by 152 students (group 1: n = 78, group 2: n = 74). Only 10 students in group 1 and none in group 2 felt they had received an adequate amount of teaching in the field of disaster medicine. Medical students in both groups considered disaster medicine to be inadequately represented in the medical curriculum (group 1: 64% and group 2: 66%). Both groups were in favor of further expanding teaching in the field of disaster medicine (group 1: 72%, group 2: 54%, p = 0.001) and the development of e‑learning tools (group 1: 73%, group 2: 72%). DISCUSSION The medical students questioned considered disaster and deployment medicine to be an integral part of the curriculum. Despite some statistical differences between the two groups, the survey showed that medical students possess a great interest in disaster medicine. Both groups were in favor of further integrating e‑learning tools. A regular inclusion of disaster and deployment medicine into the spectrum of medical student teaching is warranted.
Collapse
Affiliation(s)
- N Kasselmann
- Klinik für Unfallchirurgie und Orthopädie, Septische und Rekonstruktive Chirurgie, Bundeswehrkrankenhaus Berlin, Scharnhorststr. 13, 10115, Berlin, Deutschland
| | - J Bickelmayer
- Klinik für Anästhesie, Intensivmedizin, Notfallmedizin und Rettungsdienst, Bundeswehrkrankenhaus Berlin, Berlin, Deutschland
| | - H Peters
- Dieter Scheffner Fachzentrum für medizinische Hochschullehre und evidenzbasierte Ausbildungsforschung, Charité - Universitätsmedizin Berlin, Berlin, Deutschland
| | - U Wesemann
- Psychotraumazentrum Berlin, Bundeswehrkrankenhaus Berlin, Berlin, Deutschland
| | - J W Oestmann
- Klinik für diagnostische Radiologie, Charité - Universitätsmedizin Berlin, Campus Mitte, Berlin, Deutschland
| | - C Willy
- Klinik für Unfallchirurgie und Orthopädie, Septische und Rekonstruktive Chirurgie, Bundeswehrkrankenhaus Berlin, Scharnhorststr. 13, 10115, Berlin, Deutschland
| | - D A Back
- Klinik für Unfallchirurgie und Orthopädie, Septische und Rekonstruktive Chirurgie, Bundeswehrkrankenhaus Berlin, Scharnhorststr. 13, 10115, Berlin, Deutschland. .,Dieter Scheffner Fachzentrum für medizinische Hochschullehre und evidenzbasierte Ausbildungsforschung, Charité - Universitätsmedizin Berlin, Berlin, Deutschland.
| |
Collapse
|
7
|
Kool B, Lilley R, Davie G, de Graaf B, Reid P, Branas C, Civil I, Dicker B, Ameratunga SN. Potential survivability of prehospital injury deaths in New Zealand: a cross-sectional study. Inj Prev 2020; 27:injuryprev-2019-043408. [PMID: 32447305 DOI: 10.1136/injuryprev-2019-043408] [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: 02/19/2020] [Accepted: 04/20/2020] [Indexed: 02/03/2023]
Abstract
INTRODUCTION Acknowledging a notable gap in available evidence, this study aimed to assess the survivability of prehospital injury deaths in New Zealand. METHODS A cross-sectional review of prehospital injury death postmortems (PM) undertaken during 2009-2012. Deaths without physical injuries (eg, drownings, suffocations, poisonings), where there was an incomplete body, or insufficient information in the PM, were excluded. Documented injuries were scored using the AIS and an ISS derived. Cases were classified as survivable (ISS <25), potentially survivable (ISS 25-49) and non-survivable (ISS >49). RESULTS Of the 1796 cases able to be ISS scored, 11% (n=193) had injuries classified as survivable, 28% (n=501) potentially survivable and 61% (n=1102) non-survivable. There were significant differences in survivability by age (p=0.017) and intent (p<0.0001). No difference in survivability was observed by sex, ethnicity, day of week, seasonality or distance to advanced-level hospital care. 'Non-survivable' injuries occurred more commonly among those with multiple injuries, transport-related injuries and aged 15-29 year. The majority of 'survivable' cases were deceased when found. Among those alive when found, around half had received either emergency medical services (EMS) or bystander care. One in five survivable cases were classified as having delays in receiving care. DISCUSSION In New Zealand, the majority of injured people who die before reaching hospital do so from non-survivable injuries. More than one third have either survivable or potentially survivable injuries, suggesting an increased need for appropriate bystander first aid, timeliness of EMS care and access to advanced-level hospital care.
Collapse
Affiliation(s)
- Bridget Kool
- Section of Epidemiology and Biostatistics, School of Population Health, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
| | - Rebbecca Lilley
- Injury Prevention Research Unit, Department of Preventive and Social Medicine, Dunedin School of Medicine, University of Otago, Dunedin, New Zealand
| | - Gabrielle Davie
- Injury Prevention Research Unit, Department of Preventive and Social Medicine, Dunedin School of Medicine, University of Otago, Dunedin, New Zealand
| | - Brandon de Graaf
- Injury Prevention Research Unit, Department of Preventive and Social Medicine, Dunedin School of Medicine, University of Otago, Dunedin, New Zealand
| | - Pararangi Reid
- Te Kupenga Hauora Maori, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
| | - Charles Branas
- Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, New York, USA
| | - Ian Civil
- Department of Surgery, School of Medicine, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
| | - Bridget Dicker
- Paramedicine Department, School of Clinical Sciences, Faculty of Health and Environmental Sciences, Auckland University of Technology, Auckland, New Zealand
| | | |
Collapse
|
8
|
Maintaining the Critical Care Continuum in Resuscitation. Int Anesthesiol Clin 2019; 55:130-146. [PMID: 28598886 DOI: 10.1097/aia.0000000000000151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
9
|
Prehospital blood transfusion programs: Capabilities and lessons learned. J Trauma Acute Care Surg 2019; 82:S70-S78. [PMID: 28333828 DOI: 10.1097/ta.0000000000001427] [Citation(s) in RCA: 50] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
10
|
Nadler R, Glassberg E, Gabbay IE, Wagnert-Avraham L, Yaniv G, Kushnir D, Eisenkraft A, Bobrovsky BZ, Gabbay U. The approximated cardiovascular reserve index complies with haemorrhage related hemodynamic deterioration pattern: A swine exsanguination model. Ann Med Surg (Lond) 2017; 14:1-7. [PMID: 28070330 PMCID: PMC5219587 DOI: 10.1016/j.amsu.2016.12.052] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2016] [Revised: 12/27/2016] [Accepted: 12/28/2016] [Indexed: 11/29/2022] Open
Abstract
Background To estimate the cardiovascular reserve we formulated the Cardiovascular Reserve Index (CVRI) based on physiological measurements. The aim of this study was to evaluate the pattern of CVRI in haemorrhage-related haemodynamic deterioration in an animal model simulating combat injury. Methods Data were collected retrospectively from a research database of swine exsanguination model in which serial physiological measurements were made under anesthesia in 12 swine of haemorrhagic injury and 5 controls. We calculated the approximated CVRI (CVRIA). The course of haemodynamic deterioration was defined according to the cumulative blood loss until shock. The ability of heart rate (HR), mean arterial blood pressure (MABP), stroke volume (SV), cardiac output (CO) and systemic vascular resistance (SVR) and the CVRIA to predict haemodynamic deterioration was evaluated according to three criteria: strength of association with the course of haemodynamic deterioration (r2 > 0.5); threshold for haemodynamic deterioration detection; and range at which the parameter remained consistently monotonous course of deterioration. Results Three parameters met the first criterion for prediction of haemodynamic deterioration: HR (r2 = 0.59), SV (r2 = 0.57) and CVRIA (r2 = 0.66). Results were negative for MABP (r2 = 0.27), CO (r2 = 0.33) and SVR (r2 = 0.02). The detection threshold of the CVRIA was 200–300 ml blood loss whereas HR, SV and CO showed a delay in detection, MABP and CVRI exhibited a wide indicative range toward shock. Conclusions The CVRIA met preset criteria of a potential predictor of haemorrhage-related haemodynamic deterioration. Prospective studies are required to evaluate use of the CVRI in combat medicine. Level of evidence Level III. Cardiovascular reserve index (CVRI) estimates the assumed cardiovascular reserve. CVRI is computed by routinely measured physiological parameters. Criteria for haemodynamic deterioration prediction were preset. CVRI met preset criteria (correlation, detecting threshold and indicative range).
Collapse
Affiliation(s)
- Roy Nadler
- Surgeon General Headquarters, Medical Corps, Israel Defense Forces, Ramat Gan, Israel
| | - Elon Glassberg
- Surgeon General Headquarters, Medical Corps, Israel Defense Forces, Ramat Gan, Israel
| | - Itay E Gabbay
- Quality Unit, Rabin Medical Center, Beilinson Hospital, Petach Tikva, Israel
| | - Linn Wagnert-Avraham
- Institute for Research in Military Medicine, Faculty of Medicine, Hebrew University, Jerusalem, Israel
| | - Gal Yaniv
- Surgeon General Headquarters, Medical Corps, Israel Defense Forces, Ramat Gan, Israel
| | - David Kushnir
- Center for Innovative Surgery, Hadassah Medical Center, Jerusalem, Israel
| | - Arik Eisenkraft
- Surgeon General Headquarters, Medical Corps, Israel Defense Forces, Ramat Gan, Israel; Institute for Research in Military Medicine, Faculty of Medicine, Hebrew University, Jerusalem, Israel
| | - Ben-Zion Bobrovsky
- School of Electrical Engineering - Systems, Tel Aviv University, Tel Aviv, Israel
| | - Uri Gabbay
- Quality Unit, Rabin Medical Center, Beilinson Hospital, Petach Tikva, Israel; Department of Epidemiology and Preventive Medicine, School of Public Health, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| |
Collapse
|
11
|
Antebi B, Benov A, Mann-Salinas EA, Le TD, Cancio LC, Wenke JC, Paran H, Yitzhak A, Tarif B, Gross KR, Dagan D, Glassberg E. Analysis of injury patterns and roles of care in US and Israel militaries during recent conflicts. J Trauma Acute Care Surg 2016; 81:S87-S94. [DOI: 10.1097/ta.0000000000001252] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
12
|
van Oostendorp SE, Tan ECTH, Geeraedts LMG. Prehospital control of life-threatening truncal and junctional haemorrhage is the ultimate challenge in optimizing trauma care; a review of treatment options and their applicability in the civilian trauma setting. Scand J Trauma Resusc Emerg Med 2016; 24:110. [PMID: 27623805 PMCID: PMC5022193 DOI: 10.1186/s13049-016-0301-9] [Citation(s) in RCA: 81] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2016] [Accepted: 09/01/2016] [Indexed: 01/15/2023] Open
Abstract
Introduction Exsanguination following trauma is potentially preventable. Extremity tourniquets have been successfully implemented in military and civilian prehospital care. Prehospital control of bleeding from the torso and junctional area’s remains challenging but offers a great potential to improve survival rates. This review aims to provide an overview of potential treatment options in both clinical as preclinical state of research on truncal and junctional bleeding. Since many options have been developed for application in the military primarily, translation to the civilian situation is discussed. Methods Medline (via Pubmed) and Embase were searched to identify known and potential prehospital treatment options. Search terms were|: haemorrhage/hemorrhage, exsanguination, junctional, truncal, intra-abdominal, intrathoracic, intervention, haemostasis/hemostasis, prehospital, en route, junctional tourniquet, REBOA, resuscitative thoracotomy, emergency thoracotomy, pelvic binder, pelvic sheet, circumferential. Treatment options were listed per anatomical site: axilla, groin, thorax, abdomen and pelvis Also, the available evidence was graded in (pre) clinical stadia of research. Results Identified treatment options were wound clamps, injectable haemostatic sponges, pelvic circumferential stabilizers, resuscitative thoracotomy, resuscitative endovascular balloon occlusion of the aorta (REBOA), intra-abdominal gas insufflation, intra-abdominal self-expanding foam, junctional and truncal tourniquets. A total of 70 papers on these aforementioned options was retrieved. No clinical reports on injectable haemostatic sponges, intra-abdominal insufflation or self-expanding foam injections and one type of junctional tourniquets were available. Conclusion Options to stop truncal and junctional traumatic haemorrhage in the prehospital arena are evolving and may offer a potentially great survival advantage. Because of differences in injury pattern, time to definitive care, different prehospital scenario’s and level of proficiency of care providers; successful translation of various military applications to the civilian situation has to be awaited. Overall, the level of evidence on the retrieved adjuncts is extremely low.
Collapse
Affiliation(s)
- S E van Oostendorp
- Department of Trauma Surgery, VU University Medical Center, P.O. Box 7057, 1007 MB, Amsterdam, The Netherlands.
| | - E C T H Tan
- Department of Trauma Surgery and Helicopter Emergency Medical Service, Radboud University Medical Center, Nijmegen, The Netherlands.,Royal Netherlands Army, Utrecht, The Netherlands
| | - L M G Geeraedts
- Department of Trauma Surgery, VU University Medical Center, P.O. Box 7057, 1007 MB, Amsterdam, The Netherlands
| |
Collapse
|
13
|
Abstract
BACKGROUND When disaster strikes, the number of patients requiring treatment can be overwhelming. In low-income countries, resources to assist the injured in a timely fashion may be limited. As a consequence, necrosis and wound infection in disaster patients is common and frequently leads to adverse health outcomes such as amputations, chronic wounds, and loss of life. In such compromised health care environments, low-tech and cheap wound care options are required that are in ready supply, easy to use, and have multiple therapeutic benefits. Maggot debridement therapy (MDT) is one such wound care option and may prove to be an invaluable tool in the treatment of wounds post-disaster. DISCUSSION This report provides an overview of the wound burden experienced in various types of disaster, followed by a discussion of current treatment approaches, and the role MDT may play in the treatment of complex wounds in challenging health care conditions. Maggot debridement therapy removes necrotic and devitalized tissue, controls wound infection, and stimulates wound healing. These properties suggest that medicinal maggots could assist health care professionals in the debridement of disaster wounds, to control or prevent infection, and to prepare the wound bed for reconstructive surgery. Maggot debridement therapy-assisted wound care would be led by health care workers rather than physicians, which would allow the latter to focus on reconstructive and other surgical interventions. Moreover, MDT could provide a larger window for time-critical interventions, such as fasciotomies to treat compartment syndrome and amputations in case of life-threatening wound infection. RECOMMENDATIONS There are social, medical, and logistic hurdles to overcome before MDT can become widely available in disaster medical aid. Thus, research is needed to further demonstrate the utility of MDT in Disaster Medicine. There is also a need for reliable MDT logistics and supply chain networks. Integration with other disaster management activities will also be essential. CONCLUSIONS In the aftermath of disasters, MDT could play an important role facilitating timely and efficient medical treatment and improving patient outcomes. Existing social, medical, and logistic barriers will need to be overcome for MDT to be mainstreamed in Disaster Medicine.
Collapse
|
14
|
Back DA, Palm HG, Willms A, Westerfeld A, Hinck D, Schulze C, Brodauf L, Bieler D, Küper MA. [Evaluation of interest in research among surgically active medical officers in the German Armed Forces]. Chirurg 2015; 86:970-5. [PMID: 26374648 DOI: 10.1007/s00104-015-2984-2] [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: 11/28/2022]
Abstract
BACKGROUND Research in military medicine and in particular combat surgery is a broad field that has gained international importance during the last decade. In the context of increased NATO missions, this also holds true for the Bundeswehr (German Armed Forces); however, medical officers in surgery must balance research between their clinical work load, missions, civilian and family obligation. MATERIAL AND METHODS To evaluate engagement with and interest in research, a questionnaire was distributed among the doctors of the surgical departments of the Bundeswehr hospitals by the newly founded working group Chirurgische Forschung der Bundeswehr (surgical research of the Bundeswehr). Returned data were recorded from October 2013 to January 2014 and descriptive statistics were performed. RESULTS Answers were received from 87 out of 193 military surgeons (45 %). Of these 81 % announced a general interest in research with a predominance on clinical research in preference to experimental settings. At the time of the evaluation 32 % of the participants were actively involved in research and 53 % regarded it as difficult to invest time in research activities parallel to clinical work. Potential keys to increase the interest and engagement in research were seen in the implementation of research coordinators and also in a higher amount of free time, for example by research rotation. CONCLUSION Research can be regarded as having a firm place in the daily work of medical officers in the surgical departments of the Bundeswehr; however, the engagement is limited by time and structural factors. At the departmental level and in the command structures of the military medical service, more efforts are recommended in the future in order to enhance the engagement with surgical research. This evaluation should be repeated in the coming years as a measuring instrument and data should be compared in an international context.
Collapse
Affiliation(s)
- D A Back
- Abteilung für Unfallchirurgie und Orthopädie, Septische und Rekonstruktive Chirurgie, Bundeswehrkrankenhaus Berlin, Scharnhorststr. 13, 10115, Berlin, Deutschland.
| | - H G Palm
- Klinik für Unfallchirurgie und Orthopädie, Rekonstruktive und Septische Chirurgie, Sporttraumatologie, Bundeswehrkrankenhaus Ulm, Ulm, Deutschland
| | - A Willms
- Klinik für Allgemein-, Viszeral- und Thoraxchirurgie, Bundeswehrzentralkrankenhaus Koblenz, Koblenz, Deutschland
| | - A Westerfeld
- Abteilung für Allgemein,- Viszeral-, Thorax- und Gefäßchirurgie, Bundeswehrkrankenhaus Hamburg, Hamburg, Deutschland
| | - D Hinck
- Abteilung für Allgemein,- Viszeral-, Thorax- und Gefäßchirurgie, Bundeswehrkrankenhaus Hamburg, Hamburg, Deutschland
| | - C Schulze
- Abteilung für Orthopädie und Unfallchirurgie, Bundeswehrkrankenhaus Westerstede, Westerstede, Deutschland
| | - L Brodauf
- Klinik für Unfallchirurgie und Orthopädie, Rekonstruktive und Septische Chirurgie, Sporttraumatologie, Bundeswehrkrankenhaus Ulm, Ulm, Deutschland
| | - D Bieler
- Klinik für Unfallchirurgie und Orthopädie, Wiederherstellungs-, Hand- und Plastische Chirurgie, Verbrennungsmedizin, Bundeswehrzentralkrankenhaus Koblenz, Koblenz, Deutschland
| | - M A Küper
- Abteilung für Allgemein- und Viszeralchirurgie, Bundeswehrkrankenhaus Berlin, Berlin, Deutschland
| | | |
Collapse
|
15
|
Haider AH, Piper LC, Zogg CK, Schneider EB, Orman JA, Butler FK, Gerhardt RT, Haut ER, Mather JP, MacKenzie EJ, Schwartz DA, Geyer DW, DuBose JJ, Rasmussen TE, Blackbourne LH. Military-to-civilian translation of battlefield innovations in operative trauma care. Surgery 2015. [PMID: 26210224 DOI: 10.1016/j.surg.2015.06.026] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Historic improvements in operative trauma care have been driven by war. It is unknown whether recent battlefield innovations stemming from conflicts in Iraq/Afghanistan will follow a similar trend. The objective of this study was to survey trauma medical directors (TMDs) at level 1-3 trauma centers across the United States and gauge the extent to which battlefield innovations have shaped civilian practice in 4 key domains of trauma care. METHODS Domains were determined by the use of a modified Delphi method based on multiple consultations with an expert physician/surgeon panel: (1) damage control resuscitation (DCR), (2) tourniquet use, (3) use of hemostatic agents, and (4) prehospital interventions, including intraosseous catheter access and needle thoracostomy. A corresponding 47-item electronic anonymous survey was developed/pilot tested before dissemination to all identifiable TMD at level 1-3 trauma centers across the US. RESULTS A total of 245 TMDs, representing nearly 40% of trauma centers in the United States, completed and returned the survey. More than half (n = 127; 51.8%) were verified by the American College of Surgeons. TMDs reported high civilian use of DCR: 95.1% of trauma centers had implemented massive transfusion protocols and the majority (67.7%) tended toward 1:1:1 packed red blood cell/fresh-frozen plasma/platelets ratios. For the other 3, mixed adoption corresponded to expressed concerns regarding the extent of concomitant civilian research to support military research and experience. In centers in which policies reflecting battlefield innovations were in use, previous military experience frequently was acknowledged. CONCLUSION This national survey of TMDs suggests that military data supporting DCR has altered civilian practice. Perceived relevance in other domains was less clear. Civilian academic efforts are needed to further research and enhance understandings that foster improved trauma surgeon awareness of military-to-civilian translation.
Collapse
Affiliation(s)
- Adil H Haider
- Center for Surgery and Public Health, Harvard Medical School and Harvard School of Public Health, Department of Surgery, Brigham & Women's Hospital, Boston, MA.
| | - Lydia C Piper
- Department of Surgery, The Johns Hopkins University School of Medicine, Baltimore, MD
| | - Cheryl K Zogg
- Center for Surgery and Public Health, Harvard Medical School and Harvard School of Public Health, Department of Surgery, Brigham & Women's Hospital, Boston, MA
| | - Eric B Schneider
- Department of Surgery, The Johns Hopkins University School of Medicine, Baltimore, MD
| | - Jean A Orman
- Department of Medicine, Uniformed Services University of Health Sciences, Washington, DC
| | - Frank K Butler
- Department of Military and Emergency Medicine, Uniformed Services University of Health Sciences, Bethesda, MD
| | - Robert T Gerhardt
- Department of Emergency Medicine, Brooke Army Medical Center, JBSA-Fort Sam Houston, Houston, TX
| | - Elliott R Haut
- Department of Surgery, The Johns Hopkins University School of Medicine, Baltimore, MD
| | - Jacques P Mather
- Department of General Surgery, University of Miami/Jackson Memorial Medical Center, Miami, FL
| | - Ellen J MacKenzie
- Department of Health Policy and Management, The Johns Hopkins Bloomberg School of Public Health, Baltimore, MD
| | - Diane A Schwartz
- Department of Surgery, The Johns Hopkins University School of Medicine, Baltimore, MD
| | - David W Geyer
- Department of Anesthesiology, Reading Health System, West Reading, PA
| | - Joseph J DuBose
- Department of Surgery, University of Maryland School of Medicine, Baltimore, MD
| | - Todd E Rasmussen
- Department of Surgery, University of Maryland School of Medicine, Baltimore, MD
| | - Lorne H Blackbourne
- Department of Surgery, Brooke Army Medical Center, JBSA-Fort Sam Houston, Houston, TX
| |
Collapse
|