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Kelderman I, Dickhoff C, Bloemers FW, Zuidema WP. Very long-term effects of conservatively treated blunt thoracic trauma: A retrospective analysis. Injury 2024; 55:111460. [PMID: 38458000 DOI: 10.1016/j.injury.2024.111460] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Revised: 02/03/2024] [Accepted: 02/25/2024] [Indexed: 03/10/2024]
Abstract
INTRODUCTION Despite the high incidence of blunt thoracic trauma and frequently performed conservative treatment, studies on very long-term consequences for these patients remain sparse in current literature. In this study, we identify prevalence of long-term morbidity such as chronic chest pain, shortness of breath, and analyze the effect on overall quality of life and health-related quality of life. METHODS Questionnaires were send to patients admitted for blunt thoracic trauma at our institution and who were conservatively treated between 1997 and 2019. We evaluated the presences of currently existing chest pain, persistence of shortness of breath after their trauma, the perceived overall quality of life, and health-related quality of life. Furthermore, we analyzed the effect of pain and shortness of breath on overall quality of life and health-related quality of life. RESULTS The study population consisted of 185 trauma patients with blunt thoracic trauma who were admitted between 1997 and 2019, with a median long term follow up of 11 years. 60 percent still experienced chronic pain all these years after trauma, with 40,7 percent reporting mild pain, 12,1 percent reporting moderate pain, and with 7,7 percent showing severe pain. 18 percent still experienced shortness of breath during exercise. Both pain and shortness of breath showed no improvement in this period. Pain and shortness of breath due to thoracic trauma were associated with a lower overall quality of life and health-related quality of life. CONCLUSION Chronic pain and shortness of breath may be relatively common long after blunt thoracic trauma, and are of influence on quality of life and health-related quality of life in patients with conservatively treated blunt thoracic trauma.
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Affiliation(s)
- Indy Kelderman
- Department of Surgery, Amsterdam University Medical Center Amsterdam, the Netherlands.
| | - Chris Dickhoff
- Department of Cardiothoracic surgery, Amsterdam University Medical Centres, Amsterdam, the Netherlands
| | - Frank W Bloemers
- Department of Surgery, Amsterdam University Medical Center Amsterdam, the Netherlands
| | - Wietse P Zuidema
- Department of Surgery, Amsterdam University Medical Center Amsterdam, the Netherlands
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2
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Lim ETA, Kim HS, Khanafer A. A 12-year experience in the management of blunt thoracic aortic injury in Otautahi Christchurch. Eur J Trauma Emerg Surg 2024; 50:611-615. [PMID: 38345615 DOI: 10.1007/s00068-024-02466-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2023] [Accepted: 02/01/2024] [Indexed: 04/23/2024]
Abstract
BACKGROUND Blunt thoracic aortic injury (BTAI) is associated with a high mortality and is the second most common cause of death from trauma. The approach to major trauma, imaging technology and advancement in endovascular therapy have revolutionised the management of BTAI. Endovascular therapy has now become the gold standard technique replacing surgery with its high mortality and morbidity in unstable patients. We aim to assess the outcomes following management of BTAI. METHOD This is a retrospective study of all patients with BTAI between 1 January 2010 and 1 January 2022. Data were obtained from electronic health records. The grading of BTAI severity was done based on the Society of Vascular Surgery (SVS) Criteria. RESULTS Fifty patients were included in the study analysis. The most common cause of BTAI was due to high-speed motor vehicle accidents (MVA) (36 patients, 72%). Grade 1 and grade 3 BTAI injuries were mostly encountered in 40% and 30% of the study cohort, respectively. Twenty-three patients (46%) underwent thoracic endovascular aortic repair (TEVAR). There was no secondary aortic re-intervention, conversion to open surgery or aortic-related deaths at 30 days or at most recent follow-up. CONCLUSION Management of BTAI in our centre compares well with currently published studies. Long-term studies are warranted to guide clinicians in areas of controversy in BTAI management.
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Affiliation(s)
- Eric T A Lim
- Department of Vascular, Endovascular and Transplant Surgery, Christchurch Hospital, Private Bag 4710, Christchurch, 8140, New Zealand.
| | - Hannah S Kim
- Department of Vascular, Endovascular and Transplant Surgery, Christchurch Hospital, Private Bag 4710, Christchurch, 8140, New Zealand
| | - Adib Khanafer
- Department of Vascular, Endovascular and Transplant Surgery, Christchurch Hospital, Private Bag 4710, Christchurch, 8140, New Zealand
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Dobroniak CC, Lehmann W, Cagirici R, Lesche V, Olgemoeller U, Spering C. [Treatment strategy for an unstable chest wall after cardiopulmonary resuscitation]. Unfallchirurgie (Heidelb) 2024; 127:197-203. [PMID: 38100032 DOI: 10.1007/s00113-023-01386-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 10/10/2023] [Indexed: 02/24/2024]
Abstract
Every year ca. 60,000 people in Germany undergo cardiopulmonary resuscitation (CPR). The two most frequent underlying causes are of cardiopulmonary and traumatic origin. According to the current CPR guidelines chest compressions should be performed in the middle of the sternum with a pressure frequency of 100-120/min and to a depth of 5-6 cm. In contrast to trauma patients where different injury patterns can arise depending on the accident mechanism, both the type of trauma and the injury pattern are similar in patients after CPR due to repetitive thorax compression. It is known that an early reconstruction of the thoracic wall and the restoration of the physiological breathing mechanics in trauma patients with unstable thoracic injuries reduce the rates of pneumonia and weaning failure and shorten the length of stay in the intensive care unit. As a result, it is increasingly being propagated that an unstable thoracic injury as a result of CPR should also be subjected to surgical treatment as soon as possible. In the hospital of the authors an algorithm was formulated based on clinical experience and the underlying evidence in a traumatological context and a surgical treatment strategy was designed, which is presented and discussed taking the available evidence into account.
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Affiliation(s)
- C C Dobroniak
- Klinik für Unfallchirurgie, Orthopädie und Plastische Chirurgie, Universitätsmedizin Göttingen, Robert-Koch-Str. 40, 37077, Göttingen, Deutschland.
| | - W Lehmann
- Klinik für Unfallchirurgie, Orthopädie und Plastische Chirurgie, Universitätsmedizin Göttingen, Robert-Koch-Str. 40, 37077, Göttingen, Deutschland
| | - R Cagirici
- Klinik für Unfallchirurgie, Orthopädie und Plastische Chirurgie, Universitätsmedizin Göttingen, Robert-Koch-Str. 40, 37077, Göttingen, Deutschland
| | - V Lesche
- Klinik für Unfallchirurgie, Orthopädie und Plastische Chirurgie, Universitätsmedizin Göttingen, Robert-Koch-Str. 40, 37077, Göttingen, Deutschland
| | - U Olgemoeller
- Klinik für Kardiologie und Pneumologie, Universitätsmedizin Göttingen, Göttingen, Deutschland
| | - C Spering
- Klinik für Unfallchirurgie, Orthopädie und Plastische Chirurgie, Universitätsmedizin Göttingen, Robert-Koch-Str. 40, 37077, Göttingen, Deutschland
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Hutchings HA, Cochrane M, Battle C. Study to evaluate the readability and visual appearance of online resources for blunt chest trauma: an evaluation of online resources using mixed methods. BMJ Open 2024; 14:e078552. [PMID: 38320839 PMCID: PMC10860042 DOI: 10.1136/bmjopen-2023-078552] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Accepted: 01/23/2024] [Indexed: 02/15/2024] Open
Abstract
OBJECTIVES Blunt chest trauma (BCT) is characterised by forceful and non-penetrative impact to the chest region. Increased access to the internet has led to online healthcare resources becoming used by the public to educate themselves about medical conditions. This study aimed to determine whether online resources for BCT are at an appropriate readability level and visual appearance for the public. DESIGN We undertook a (1) a narrative overview assessment of the website; (2) a visual assessment of the identified website material content using an adapted framework of predetermined key criteria based on the Centers for Medicare and Medicaid Services toolkit and (3) a readability assessment using five readability scores and the Flesch reading ease score using Readable software. DATA SOURCES Using a range of key search terms, we searched Google, Bing and Yahoo websites on 9 October 2023 for online resources about BCT. RESULTS We identified and assessed 85 websites. The median visual assessment score for the identified websites was 22, with a range of -14 to 37. The median readability score generated was 9 (14-15 years), with a range of 4.9-15.8. There was a significant association between the visual assessment and readability scores with a tendency for websites with lower readability scores having higher scores for the visual assessment (Spearman's r=-0.485; p<0.01). The median score for Flesch reading ease was 63.9 (plain English) with a range of 21.1-85.3. CONCLUSIONS Although the readability levels and visual appearance were acceptable for the public for many websites, many of the resources had much higher readability scores than the recommended level (8-10) and visually were poor.Better use of images would improve the appearance of websites further. Less medical terminology and shorter word and sentence length would also allow the public to comprehend the contained information more easily.
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Affiliation(s)
| | - Max Cochrane
- School of Medicine, Swansea University, Swansea, UK
| | - Ceri Battle
- School of Medicine, Swansea University, Swansea, UK
- Physiotherapy Department, Swansea Bay University Health Board, Swansea, UK
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Habiba UE, Kumar S, Samiullah F. Letter to the Editor: A retrospective validation study of the STUMBL score for emergency department patients with blunt thoracic trauma. Injury 2024; 55:111054. [PMID: 38041922 DOI: 10.1016/j.injury.2023.111054] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Accepted: 09/17/2023] [Indexed: 12/04/2023]
Affiliation(s)
- Umm E Habiba
- Sindh Medical College, Jinnah Sindh Medical University, V22W+F2H، Rafiqui H.J, Iqbal Shaheed Rd, Karachi Cantonment Karachi, Karachi City, Sindh 75510, Pakistan.
| | - Satesh Kumar
- Shaheed Mohtarma Benazir Bhutto Medical College Lyari Karachi, Pakistan
| | - Fnu Samiullah
- Shaheed Mohtarma Benazir Bhutto Medical College Lyari Karachi, Pakistan
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Gilaed A, Shorbaji N, Katzir O, Ankol S, Badarni K, Andrawus E, Roimi M, Katz A, Bar-Lavie Y, Raz A, Epstein D. Early risk factors for prolonged mechanical ventilation in patients with severe blunt thoracic trauma: A retrospective cohort study. Injury 2024; 55:111194. [PMID: 37978015 DOI: 10.1016/j.injury.2023.111194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Revised: 10/14/2023] [Accepted: 11/07/2023] [Indexed: 11/19/2023]
Abstract
BACKGROUND A significant proportion of patients with severe chest trauma require mechanical ventilation (MV). Early prediction of the duration of MV may influence clinical decisions. We aimed to determine early risk factors for prolonged MV among adults suffering from severe blunt thoracic trauma. METHODS This retrospective, single-center, cohort study included all patients admitted between January 2014 and December 2020 due to severe blunt chest trauma. The primary outcome was prolonged MV, defined as invasive MV lasting more than 14 days. Multivariable logistic regression was performed to identify independent risk factors for prolonged MV. RESULTS The final analysis included 378 patients. The median duration of MV was 9.7 (IQR 3.0-18.0) days. 221 (58.5 %) patients required MV for more than 7 days and 143 (37.8 %) for more than 14 days. Male gender (aOR 3.01, 95 % CI 1.63-5.58, p < 0.001), age (aOR 1.40, 95 % CI 1.21-1.63, p < 0.001, for each category above 30 years), presence of severe head trauma (aOR 3.77, 95 % CI 2.23-6.38, p < 0.001), and transfusion of >5 blood units on admission (aOR 2.85, 95 % CI 1.62-5.02, p < 0.001) were independently associated with prolonged MV. The number of fractured ribs and the extent of lung contusions were associated with MV for more than 7 days, but not for 14 days. In the subgroup of 134 patients without concomitant head trauma, age (aOR 1.63, 95 % CI 1.18-2.27, p = 0.004, for each category above 30 years), respiratory comorbidities (aOR 9.70, 95 % CI 1.49-63.01, p = 0.017), worse p/f ratio during the first 24 h (aOR 1.55, 95 % CI 1.15-2.09, p = 0.004), and transfusion of >5 blood units on admission (aOR 5.71 95 % CI 1.84-17.68, p = 0.003) were independently associated with MV for more than 14 days. CONCLUSIONS Several predictors have been identified as independently associated with prolonged MV. Patients who meet these criteria are at high risk for prolonged MV and should be considered for interventions that could potentially shorten MV duration and reduce associated complications. Hemodynamically stable, healthy young patients suffering from severe thoracic trauma but no head injury, including those with extensive lung contusions and rib fractures, have a low risk of prolonged MV.
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Affiliation(s)
- Aran Gilaed
- Department of General Thoracic Surgery, Rambam Health Care Campus, Israel
| | - Nadeem Shorbaji
- Department of Diagnostic Imaging, Rambam Health Care Center, Haifa, Israel
| | - Ori Katzir
- Faculty of Medicine, The Hebrew University of Jerusalem, Jerusalem, Israel
| | - Shaked Ankol
- Ruth and Bruce Rappaport Faculty of Medicine, Technion, Haifa, Israel
| | - Karawan Badarni
- Critical Care Division, Rambam Health Care Campus, Haifa, Israel
| | - Elias Andrawus
- Critical Care Division, Rambam Health Care Campus, Haifa, Israel
| | - Michael Roimi
- Critical Care Division, Rambam Health Care Campus, Haifa, Israel
| | - Amit Katz
- Department of General Thoracic Surgery, Rambam Health Care Campus, Israel
| | - Yaron Bar-Lavie
- Ruth and Bruce Rappaport Faculty of Medicine, Technion, Haifa, Israel; Critical Care Division, Rambam Health Care Campus, Haifa, Israel
| | - Aeyal Raz
- Ruth and Bruce Rappaport Faculty of Medicine, Technion, Haifa, Israel; Department of Anesthesiology, Rambam Health Care Campus, Haifa, Israel
| | - Danny Epstein
- Critical Care Division, Rambam Health Care Campus, Haifa, Israel.
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Hökenek NM. The 'golden hour' and center selection in the management of chest trauma: An academic inquiry. Am J Emerg Med 2024; 75:171-172. [PMID: 37923690 DOI: 10.1016/j.ajem.2023.10.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Accepted: 10/25/2023] [Indexed: 11/07/2023] Open
Affiliation(s)
- Nihat Müjdat Hökenek
- Department of Emergency Medicine, University of Health Sciences, Kartal Dr. Lutfi Kirdar City Hospital, Istanbul, Turkey.
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Krammel M, Frimmel N, Hamp T, Grassmann D, Widhalm H, Verdonck P, Reisinger C, Sulzgruber P, Schnaubelt S. Outcomes and potential for improvement in the prehospital treatment of penetrating chest injuries in a European metropolitan area: A retrospective analysis of 2009 - 2017. Injury 2024; 55:110971. [PMID: 37544864 DOI: 10.1016/j.injury.2023.110971] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Revised: 07/08/2023] [Accepted: 08/01/2023] [Indexed: 08/08/2023]
Abstract
BACKGROUND Trauma is the leading cause of death in patients <45 years living in high-resource settings. However, penetrating chest injuries are still relatively rare in Europe - with an upwards trend. These cases are of particular interest to emergency medical services (EMS) due to available invasive treatment options like chest tube placement or resuscitative thoracotomy. To date, there is no sufficient data from Austria regarding penetrating chest trauma in a metropolitan area, and no reliable source to base decisions regarding further skill proficiency training on. METHODS For this retrospective observational study, we screened all trauma emergency responses of the Viennese EMS between 01/2009 and 12/2017 and included all those with a National Advisory Committee for Aeronautics (NACA) score ≥ IV (= potentially life-threatening). Data were derived from EMS mission documentations and hospital files, and for those cases with the injuries leading to cardiopulmonary resuscitation (CPR), we assessed the EMS cardiac arrest registry and consulted a forensic physician. RESULTS We included 480 cases of penetrating chest injuries of NACA IV-VII (83% male, 64% > 30 years old, 74% stab wounds, 16% cuts, 8% gunshot wounds, 56% inflicted by another party, 26% self-inflicted, 18% unknown). In the study period, the incidence rose from 1.4/100,000 to 3.5/100,000 capita, and overall, about one case was treated per week. In the cases with especially severe injury patterns (= NACA V-VII, 43% of total), (tension-)pneumothorax was the most common injury (29%). The highest mortality was seen in injuries to pulmonary vessels (100%) or the heart (94%). Fifty-eight patients (12% of total) deceased, whereas in 15 cases, the forensic physician stated survival could theoretically have been possible. However, only five of these CPR patients received at least unilateral thoracostomy. Regarding all penetrating chest injuries, thoracostomy had only been performed in eight patients. CONCLUSIONS Severe cases of penetrating chest trauma are rare in Vienna and happened about once a week between 2009 and 2017. Both incidence and case load increased over the years, and potentially life-saving invasive procedures were only reluctantly applied. Therefore, a structured educational and skill retention approach aimed at both paramedics and emergency physicians should be implemented. TRIAL REGISTRATION Retrospective analysis without intervention.
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Affiliation(s)
| | - Nikolaus Frimmel
- Dept. of Anaesthesia, General Intensive Care Medicine, and Pain Therapy, Medical University of Vienna, Vienna, Austria
| | - Thomas Hamp
- Emergency Medical Service Vienna, Vienna, Austria; Dept. of Anaesthesia, General Intensive Care Medicine, and Pain Therapy, Medical University of Vienna, Vienna, Austria
| | | | - Harald Widhalm
- Dept. of Orthopedics and Trauma Surgery, Medical University of Vienna, Vienna, Austria
| | - Philip Verdonck
- Dept. of Emergency Medicine, Antwerp University Hospital, Edegem, Belgium
| | | | - Patrick Sulzgruber
- Division of Cardiology, Dept. of Internal Medicine II, Medical University of Vienna, Vienna, Austria
| | - Sebastian Schnaubelt
- Dept. of Emergency Medicine, Antwerp University Hospital, Edegem, Belgium; Dept. of Emergency Medicine, Medical University of Vienna, Vienna, Austria.
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Fatemi N, Lee A, Kessler J, Fang J, Park JM, Park JJ. Coil or Plug-Assisted Ethylene Vinyl Alcohol Copolymer (EVOH) Thoracic Duct Embolization in the Treatment of Postoperative Chylothorax. J Vasc Interv Radiol 2024; 35:137-141. [PMID: 37820885 DOI: 10.1016/j.jvir.2023.09.034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 08/29/2023] [Accepted: 09/28/2023] [Indexed: 10/13/2023] Open
Abstract
Eleven patients (5 men, 6 women) with post-operative thoracic duct injuries and high output chylothorax were treated with thoracic duct embolization (TDE). Six patients underwent intraprocedural thoracic duct ligation at the time of original procedure. In all cases, the pleural fluid demonstrated high triglyceride levels (414 mg/dL; interquartile range [IQR], 345 mg/dL). Median daily (IQR) chest tube outputs before and after TDE were 900 mL (1,200 mL) and 325 mL (630 mL), respectively. Coil- or plug-assisted ethylene vinyl alcohol (EVOH) copolymer was used as embolic agent in all patients. Technical and clinical success rates were 100% and 82%, respectively. Nontarget venous embolization of EVOH copolymer was not identified on subsequent imaging.
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Affiliation(s)
- Nasrin Fatemi
- Division of Interventional Radiology, Department of Radiology, City of Hope, Comprehensive Cancer Center, Duarte, California
| | - Aram Lee
- Division of Interventional Radiology, Department of Radiology, City of Hope, Comprehensive Cancer Center, Duarte, California
| | - Jonathan Kessler
- Division of Interventional Radiology, Department of Radiology, City of Hope, Comprehensive Cancer Center, Duarte, California
| | - Jieming Fang
- Division of Interventional Radiology, Department of Radiology, City of Hope, Comprehensive Cancer Center, Duarte, California
| | - Jinha M Park
- Department of Radiology, University of Iowa Hospitals and Clinics, Iowa City, Iowa
| | - John J Park
- Division of Interventional Radiology, Department of Radiology, City of Hope, Comprehensive Cancer Center, Duarte, California.
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Chang YR, Kuo LW, Hsu TA, Tee YS, Fu CY, Bajani F, Mis J, Poulakidas S, Bokhari F. The Role of Open Cardiopulmonary Resuscitation in Chest Trauma Patients with No Sign of Life: A National Trauma Data Bank Study. World J Surg 2023; 47:3107-3113. [PMID: 37740005 DOI: 10.1007/s00268-023-07180-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/26/2023] [Indexed: 09/24/2023]
Abstract
PURPOSE The effectiveness of open cardiopulmonary resuscitation (OCPR) remains controversial for trauma patients. In this current study, the role of OCPR in managing chest trauma patients is evaluated using nationwide real-world data. METHODS From 2014 to 2015, the National Trauma Data Bank was retrospectively queried for chest trauma patients with out-of-hospital cardiac arrest status. The emergency department (ED) and overall survival of patients without signs of life were analyzed. Multivariate logistic regression (MLR) analysis was performed to evaluate independent factors of mortality for the target group. Furthermore, a subset group of patients who survived after the ED were studied, focusing on the duration of survival after leaving the ED. RESULTS A total of 911 patients were enrolled in this study (OCPR vs. non-OCPR: 161 patients vs. 750 patients). The average overall mortality rate was 98.6% (N = 898). Among penetrating chest trauma patients, non-survivors in the ED had significantly higher proportions of gunshot injuries (83.9% vs. 69.7%, p = 0.001) and lower proportions of OCPR (20.7% vs. 44.4%, p < 0.001). MLR analysis showed that gunshot injuries and non-OCPR were significantly related to ED mortality in penetrating trauma patients without signs of life (odds ratio = 2.039, p = 0.006 and odds ratio = 2.900, p < 0.001, respectively). However, the overall survival rate of patients after ED survival (n = 99) was 9.9%, and only 21.2% (n = 21) of them survived more than 1 day after leaving the ED. CONCLUSION OCPR could be considered in situations where appropriate indications exist. The survival benefit was observed in critically ill patients with penetrating chest trauma who show no signs of life. By enhancing ED survival, OCPR may also contribute to overall survival improvement.
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Affiliation(s)
- Yau-Ren Chang
- Department of Trauma and Emergency Surgery, Chang Gung Memorial Hospital, Chang Gung University, 5, Fu-Hsing Street, Kwei Shan Township, Taipei, Taoyuan, Taiwan
| | - Ling-Wei Kuo
- Department of Trauma and Burn Surgery, Stroger Hospital of Cook County, Rush University, Chicago, USA
| | - Ting-An Hsu
- Department of Trauma and Emergency Surgery, Chang Gung Memorial Hospital, Chang Gung University, 5, Fu-Hsing Street, Kwei Shan Township, Taipei, Taoyuan, Taiwan
| | - Yu-San Tee
- Department of Trauma and Emergency Surgery, Chang Gung Memorial Hospital, Chang Gung University, 5, Fu-Hsing Street, Kwei Shan Township, Taipei, Taoyuan, Taiwan.
- Department of Trauma and Burn Surgery, Stroger Hospital of Cook County, Rush University, Chicago, USA.
| | - Chih-Yuan Fu
- Department of Trauma and Emergency Surgery, Chang Gung Memorial Hospital, Chang Gung University, 5, Fu-Hsing Street, Kwei Shan Township, Taipei, Taoyuan, Taiwan
- Department of Trauma and Burn Surgery, Stroger Hospital of Cook County, Rush University, Chicago, USA
| | - Francesco Bajani
- Department of Trauma and Burn Surgery, Stroger Hospital of Cook County, Rush University, Chicago, USA
| | - Justin Mis
- Department of Trauma and Burn Surgery, Stroger Hospital of Cook County, Rush University, Chicago, USA
| | - Stathis Poulakidas
- Department of Trauma and Burn Surgery, Stroger Hospital of Cook County, Rush University, Chicago, USA
| | - Faran Bokhari
- Department of Trauma and Burn Surgery, Stroger Hospital of Cook County, Rush University, Chicago, USA
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Battle C, Hutchings H, Rafferty J, Toghill H, Akbari A, Watkins A. Health care utilization outcomes in patients with blunt chest wall trauma following discharge from the emergency department: A retrospective, observational data-linkage study. J Trauma Acute Care Surg 2023; 95:868-874. [PMID: 37405800 DOI: 10.1097/ta.0000000000004086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/06/2023]
Abstract
BACKGROUND Although much is published reporting clinical outcomes in the patients with blunt chest wall trauma who are admitted to hospital from the ED, less is known about the patients' recovery when they are discharged directly without admission. The aim of this study was to investigate the health care utilization outcomes in adult patients with blunt chest wall trauma, discharged directly from ED in a trauma unit in the United Kingdom. METHODS This was a longitudinal, retrospective, single-center, observational study incorporating analysis of linked datasets, using the Secure Anonymised Information Linkage databank for admissions to a trauma unit in the Wales, between January 1, 2016, and December 31, 2020. All patients 16 years or older with a primary diagnosis of blunt chest wall trauma discharged directly home were included. Data were analyzed using a negative binomial regression model. RESULTS There were 3,205 presentations to the ED included. Mean age was 53 years, 57% were male, with the predominant injury mechanism being a low velocity fall (50%). 93% of the cohort sustained between 0 and 3 rib fractures. Four percent of the cohort were reported to have chronic obstructive pulmonary disease, and 4% using preinjury anticoagulants. On regression analysis, inpatient admissions, outpatient appointments and primary care contacts all significantly increased in the 12-week period postinjury, compared with the 12-week period preinjury (odds ratio [OR], 1.63; 95% confidence interval [CI], 1.33-1.99; p < 0.001; OR, 1.28; 95% CI, 1.14-1.43; p < 0.001; OR, 1.02; 95% CI, 1.01-1.02; p < 0.001, respectively). Risk of health care resource utilization increased significantly with each additional year of age, chronic obstructive pulmonary disease and preinjury anticoagulant use (all p < 0.05). Social deprivation and number of rib fracture did not impact outcomes. CONCLUSION The results of this study demonstrate the need for appropriate signposting and follow-up for patients with blunt chest wall trauma presenting to the ED, not requiring admission to the hospital. LEVEL OF EVIDENCE Prognostic and Epidemiological; Level IV.
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Affiliation(s)
- Ceri Battle
- From the Physiotherapy Department (C.B., H.T.), Morriston Hospital; Swansea Trials Unit (H.H., J.R., A.W.); and Faculty of Medicine, Health and Life Science (A.A.), Swansea University Medical School, Swansea University, Sketty, Swansea, United Kingdom
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12
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Chen J, Tsur AM, Nadler R, Beit Ner E, Sorkin A, Radomislensky I, Peleg K, Ben Avi R, Shushan G, Glassberg E, Benov A. Ten-year reduction in thoracic injury-related mortality among Israel Defense Forces soldiers. BMJ Mil Health 2023; 169:510-516. [PMID: 34930818 DOI: 10.1136/bmjmilitary-2021-001986] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Accepted: 12/06/2021] [Indexed: 11/04/2022]
Abstract
INTRODUCTION This study aims to describe injury patterns, prehospital interventions and mortality rates of combat-related thoracic injuries during the past decade among Israel Defense Forces (IDF) soldiers before and after implementation of the 2012 IDF-Military Corps 'My Brother's Keeper' plan which included the publication of clinical practice guidelines (CPGs) for thoracic injuries, emphasis on adequate torso protection, introduction of modern life-saving procedures and encouragement of rapid evacuation. METHODS The IDF prehospital trauma registry was reviewed to identify all patients who sustained thoracic injuries from January 2006 to December 2017. IDF soldiers who were injured, died of wounds or killed in action (KIA) were included. These were cross-referenced with the Israel National Trauma Registry. The periods before and after the plan were compared. RESULTS 458 (12.3%) of 3733 IDF soldiers wounded on the battlefield sustained combat-related thoracic injuries. The overall mortality was 44.3% before the CPG and 17.3% after (p<0.001). Most were KIA: 97% (95 of 98) died by 30 June 2012, and 83% (20 of 24) after (p<0.001). Casualties treated with needle thoracostomy before and after CPG were 6.3% and 18.3%, respectively (p=0.002). More tube thoracostomies were performed after June 2012 (16.1% vs 5.4%, p=0.001). Evacuation was faster after June 2012 (119.4 min vs 560.8 min, p<0.001), but the rates of casualties evacuated within 60 min were similar (21.1% vs 25%, p=0.617). CONCLUSIONS Among military casualties with thoracic injuries, the rate of life-saving interventions increased, evacuation time decreased and mortality dropped following the implementation of My Brother's Keeper plan.
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Affiliation(s)
- Jacob Chen
- Medical Corps, Surgeon General's Headquarters, Israel Defense Forces, Ramat Gan, Israel
- Hospital Management, Meir Medical Center, Kefar Saba, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - A M Tsur
- Medical Corps, Surgeon General's Headquarters, Israel Defense Forces, Ramat Gan, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Department of Medicine B, Zabludowicz Center for Autoimmune Diseases Israel, Chaim Sheba Medical Center, Tel Hashomer, Ramat Gan, Israel
| | - R Nadler
- Medical Corps, Surgeon General's Headquarters, Israel Defense Forces, Ramat Gan, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- General Surgery B, Sheba Medical Center, Ramat Gan, Israel
| | - E Beit Ner
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Orthopedic, Shamir Medical Center, Zerifin, Israel
| | - A Sorkin
- Medical Corps, Surgeon General's Headquarters, Israel Defense Forces, Ramat Gan, Israel
| | - I Radomislensky
- Medical Corps, Surgeon General's Headquarters, Israel Defense Forces, Ramat Gan, Israel
- Gertner Institute for Health Policy and Epidemiology, Tel HaShomer, Israel
| | - K Peleg
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Gertner Institute for Health Policy and Epidemiology, Tel HaShomer, Israel
| | - R Ben Avi
- Cardiovascular Department and Research Center, Poriya Medical Center, Tiberias, Israel
| | - G Shushan
- Ground Forces Technology Unit, Tel Hashomer, Israel Defense Forces, Ramat Gan, Israel
| | - E Glassberg
- Medical Corps, Surgeon General's Headquarters, Israel Defense Forces, Ramat Gan, Israel
- The Azrieli Faculty of Medicine, Bar Ilan University, Safed, Israel
| | - A Benov
- Medical Corps, Surgeon General's Headquarters, Israel Defense Forces, Ramat Gan, Israel
- The Azrieli Faculty of Medicine, Bar Ilan University, Safed, Israel
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13
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Goodwin G, Bengio M, Ryckeley CB, Marin MN. Emergency department management of pediatric blunt thoracic injuries. Pediatr Emerg Med Pract 2023; 20:1-30. [PMID: 37877783] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 10/26/2023]
Abstract
Pediatric chest trauma can present with a wide array of symptoms and with varying rates of morbidity and mortality. Children have unique thoracic anatomical and physiological characteristics, often necessitating diagnostic and management considerations that differ from management of blunt chest injury in adults. This review discusses diagnostic and treatment modalities for commonly encountered injuries in pediatric blunt thoracic trauma, such as pulmonary contusions, rib fractures, pneumothoraces, and hemothoraces. Rarely encountered but high-mortality injuries, including blunt cardiac injury, commotio cordis, tracheobronchial injury, and aortic injury, are also discussed.
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Affiliation(s)
- Glenn Goodwin
- Attending Physician, Emergency Medicine Residency Program, HCA Florida Aventura Hospital, Aventura, FL
| | - Moshe Bengio
- Emergency Medicine, HCA Florida Aventura Hospital, Aventura, FL
| | | | - Michelle N Marin
- Attending Physician, HCA Palms West Hospital, Division of Pediatric Emergency Medicine, Loxahatchee, FL
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14
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Gonçalves HS, Rezende ML, Cunha IVDS, Cesar AS, Cabral FLD, Trindade LMDF. Clinical-epidemiological evaluation of victims of thoracic trauma in a reference hospital in Aracaju-SE. Rev Col Bras Cir 2023; 50:e20233542. [PMID: 37971115 PMCID: PMC10618029 DOI: 10.1590/0100-6991e-20233542-en] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Accepted: 09/05/2023] [Indexed: 11/19/2023] Open
Abstract
INTRODUCTION thoracic trauma is defined as anything that involves the rib cage, the musculoskeletal framework that houses the heart, lungs, pleurae and mediastinal structures. It can be superficial or immediately lifethreatening for victims. In Brazil, most assistance is due to urban violence. OBJECTIVE evaluate the clinical and epidemiological aspect of patients who are victims of thoracic trauma treated at Hospital de Urgência de Sergipe, Aracaju/SE, Brazil. METHOD cross-sectional, observational and prospective study, carried out for eleven months, with 100 polytraumatized patients. A semi-structured form was applied, and the data were systematized, analyzed and statistically tested considering a 5% margin of error. Results: 85% of the patients were male, with a mean age of 39.3 and an age range of 30 to 49 years; 57% of them had incomplete primary education, 70% had a family income of up to 2 minimum wages and 41% were from Greater Aracaju. As for the mechanism of trauma, 33% were car-related, with blunt trauma as the main mechanism, and rib fractures as the main consequence. Among penetrating injuries, CWI (26%) and GSW (21%) were the most prevalent, with hemothorax being the main consequence. Most patients underwent thoracostomy (59%). CONCLUSION the profile found was of young men, victims of urban violence. The thoracostomy was resolving in most cases and should be instituted promptly when necessary. A smaller number of patients may require thoracotomy, especially in the presence of hemodynamic instability.
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Affiliation(s)
| | | | | | - Alan Silva Cesar
- - Universidade Tiradentes, Curso de Medicina - Aracaju - SE - Brasil
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15
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Helsloot D, Fitzgerald MC, Lefering R, Verelst S, Missant C. The first hour of trauma reception is critical for patients with major thoracic trauma: A retrospective analysis from the TraumaRegister DGU. Eur J Anaesthesiol 2023; 40:865-873. [PMID: 37139941 PMCID: PMC10552823 DOI: 10.1097/eja.0000000000001834] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
BACKGROUND Up to 25% of trauma deaths are related to thoracic injuries. OBJECTIVE The primary goal was to analyse the incidence and time distribution of death in adult patients with major thoracic injuries. The secondary goal was to determine if potentially preventable deaths occurred within this time distribution and, if so, identify an associated therapeutic window. DESIGN Retrospective observational analysis. SETTING TraumaRegister DGU. PATIENTS Major thoracic injury was defined as an Abbreviated Injury Scale (AIS) 3 or greater. Patients with severe head injury (AIS ≥ 4) or injuries to other body regions with AIS being greater than the thoracic injury (AIS other >AIS thorax) were excluded to ensure that the most severe injury described was primarily thoracic related. MAIN OUTCOME MEASURES Incidence and time distribution of mortality were considered the primary outcome measures. Patient and clinical characteristics and resuscitative interventions were analysed in relation to the time distribution of death. RESULTS Among adult major trauma cases with direct admission from the accident scene, 45% had thoracic injuries and overall mortality was 9.3%. In those with major thoracic trauma ( n = 24 332) mortality was 5.9% ( n = 1437). About 25% of these deaths occurred within the first hour after admission and 48% within the first day. No peak in late mortality was seen. The highest incidences of hypoxia and shock were seen in non-survivors with immediate death within 1 h and early death (1 to 6 h). These groups received the largest number of resuscitative interventions. Haemorrhage was the leading cause of death in these groups, whereas organ failure was the leading cause of death amongst those who survived the first 6 h after admission. CONCLUSION About half of adult major trauma cases had thoracic injuries. In non-survivors with primarily major thoracic trauma, most deaths occurred immediately (<1h) or within the first 6 h after injury. Further research should analyse if improvements in trauma resuscitation performed within this time frame will reduce preventable deaths. TRIAL REGISTRATION The present study is reported within the publication guidelines of the TraumaRegister DGU® and registered as TR-DGU project ID 2020-022.
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Affiliation(s)
- Dries Helsloot
- From the Department of Anaesthesiology & Emergency Medicine, AZ Groeninge Hospital (DH, CM), Department of Cardiovascular Sciences, KU Leuven University campus Kulak, Kortrijk, Belgium Kortrijk Campus, Kortrijk, Belgium (DH, CM), National Trauma Research Institute, Alfred Health & Monash University (DH, MCF), Trauma Service, The Alfred Hospital, Melbourne, Victoria, Australia (MCF), Institute for Research in Operative Medicine (IFOM), Universität Witten/Herdecke, Cologne, Germany (RL), Department of Emergency Medicine, UZ Leuven Hospital, (SV), Department of Public Health and Primary Care, KU Leuven University, Leuven, Belgium (SV), Committee on Emergency Medicine, Intensive Care and Trauma Management (Sektion NIS) of the German Trauma Society (DGU)
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16
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Beyer CA, Byrne JP, Moore SA, McLauchlan NR, Rezende-Neto JB, Schroeppel TJ, Dodgion C, Inaba K, Seamon MJ, Cannon JW. Predictors of initial management failure in traumatic hemothorax: A prospective multicenter cohort analysis. Surgery 2023; 174:1063-1070. [PMID: 37500410 DOI: 10.1016/j.surg.2023.06.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Revised: 06/06/2023] [Accepted: 06/23/2023] [Indexed: 07/29/2023]
Abstract
BACKGROUND Traumatic hemothorax is common, and management failure leads to worse outcomes. We sought to determine predictive factors and understand the role of trauma center performance in hemothorax management failure. METHODS We prospectively examined initial hemothorax management (observation, pleural drainage, surgery) and failure requiring secondary intervention in 17 trauma centers. We defined hemothorax management failure requiring secondary intervention as thrombolytic administration, tube thoracostomy, image-guided drainage, or surgery after failure of the initial management strategy at the discretion of the treating trauma surgeon. Patient-level predictors of hemothorax management failure requiring secondary intervention were identified for 2 subgroups: initial observation and immediate pleural drainage. Trauma centers were divided into quartiles by hemothorax management failure requiring secondary intervention rate and hierarchical logistic regression quantified variation. RESULTS Of 995 hemothoraces in 967 patients, 186 (19%) developed hemothorax management failure requiring secondary intervention. The frequency of hemothorax management failure requiring secondary intervention increased from observation to pleural drainage to surgical intervention (12%, 22%, and 35%, respectively). The number of ribs fractured (odds ratio 1.12 per fracture; 95% confidence interval 1.00-1.26) and pulmonary contusion (odds ratio 2.25, 95% confidence interval 1.03-4.91) predicted hemothorax management failure requiring secondary intervention in the observation subgroup, whereas chest injury severity (odds ratio 1.58; 95% confidence interval 1.17-2.12) and initial hemothorax volume evacuated (odds ratio 1.10 per 100 mL; 95% confidence interval 1.05-1.16) predicted hemothorax management failure requiring secondary intervention after pleural drainage. After adjusting for patient characteristics in the logistic regression model for hemothorax management failure requiring secondary intervention, patients treated at high hemothorax management failure requiring secondary intervention trauma centers were 6 times more likely to undergo an intervention after initial hemothorax management failure than patients treated in low hemothorax management failure requiring secondary intervention trauma centers (odds ratio 6.18, 95% confidence interval 3.41-11.21). CONCLUSION Failure of initial management of traumatic hemothorax is common and highly variable across trauma centers. Assessing patient selection for a given management strategy and center-level practices represent opportunities to improve outcomes from traumatic hemothorax.
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Affiliation(s)
- Carl A Beyer
- Division of Traumatology, Surgical Critical Care, and Emergency Surgery, Department of Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - James P Byrne
- Division of Acute Care Surgery, Department of Surgery, The Johns Hopkins Hospital, Baltimore, MD. https://twitter.com/DctrJByrne
| | - Sarah A Moore
- Division of Acute Care Surgery, Department of Surgery, University of New Mexico School of Medicine, Albuquerque, NM. https://twitter.com/AnnieMooreMD
| | - Nathaniel R McLauchlan
- Division of Traumatology, Surgical Critical Care, and Emergency Surgery, Department of Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Joao B Rezende-Neto
- Department of Trauma and Acute Care Surgery, St. Michael's Hospital, University of Toronto, Ontario, Canada
| | - Thomas J Schroeppel
- Department of Surgery, University of Colorado School of Medicine, UCHealth Memorial Hospital, Colorado Springs, CO
| | - Christopher Dodgion
- Division of Trauma and Critical Care, Department of Surgery, Medical College of Wisconsin, Milwaukee, WI. https://twitter.com/ChrisDodgion
| | - Kenji Inaba
- Division of Trauma and Surgical Critical Care, Department of Surgery, LAC+USC Medical Center, Los Angeles, CA
| | - Mark J Seamon
- Division of Traumatology, Surgical Critical Care, and Emergency Surgery, Department of Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA. https://twitter.com/MarkSeamonMD
| | - Jeremy W Cannon
- Division of Traumatology, Surgical Critical Care, and Emergency Surgery, Department of Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA.
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17
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Partyka C, Lawrie K, Bliss J. Clinical outcomes of traumatic pneumothoraces undergoing conservative management following detection by prehospital physicians. Injury 2023; 54:110886. [PMID: 37330405 DOI: 10.1016/j.injury.2023.110886] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Revised: 05/28/2023] [Accepted: 06/10/2023] [Indexed: 06/19/2023]
Abstract
OBJECTIVE To describe the clinical and transport characteristics of patients diagnosed with a suspected traumatic pneumothorax and managed conservatively by prehospital medical teams including secondary deterioration during transfer and the subsequent rate of in-hospital tube thoracostomy. METHODS Retrospective observational study of all adult trauma patients diagnosed with a suspected pneumothorax on ultrasound and managed conservatively by their treating prehospital medical team between 2018 and 2020. Descriptive analysis was performed comparing patients who did and did not receive in-hospital tube thoracostomy. RESULTS In total, 181 patients were diagnosed with suspected traumatic pneumothoraces on prehospital ultrasound of which 75 (41.4%) were managed conservatively by their treating medical team whilst 106 (58.6%) underwent pleural decompression. There were no recorded cases of emergent pleural decompression required in transit. Of the 75 conservatively managed patients, 42 (56%) had an intercostal catheter (ICC) placed within four hours of hospital arrival and another nine (17.6%) had an ICC placed between four- and 24-hours post-hospital arrival. There was no significant difference in prehospital clinical characteristics between patients who did and did not receive an in-hospital ICC. The detection of a pneumothorax on the initial chest x-ray and larger pneumothorax volume visualised on computed tomography imaging were significantly more common in patients receiving in-hospital ICCs. Aviation factors including flight altitude and duration of flight were not associated with subsequent in-hospital tube thoracostomy. CONCLUSION Prehospital medical teams can safely identify patients who have a traumatic pneumothorax and can be transported to hospital without pleural decompression. Patient characteristics at the time of hospital arrival combined with the size of pneumothorax identified on imaging appear most likely to influence subsequent urgent in-hospital tube thoracostomy placement.
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Affiliation(s)
- Christopher Partyka
- Aeromedical Operations, NSW Ambulance, 33 Nancy Ellis Leebold Drive, Bankstown Airport, NSW, 2200, Australia; Emergency Department, Royal North Shore Hospital, Reserve Road, St Leonards, NSW, 2065, Australia.
| | - Kimberley Lawrie
- Aeromedical Operations, NSW Ambulance, 33 Nancy Ellis Leebold Drive, Bankstown Airport, NSW, 2200, Australia; Emergency Department, Liverpool Hospital, Elizabeth Drive, Liverpool, NSW, 2170, Australia
| | - Jimmy Bliss
- Aeromedical Operations, NSW Ambulance, 33 Nancy Ellis Leebold Drive, Bankstown Airport, NSW, 2200, Australia; Emergency Department, Liverpool Hospital, Elizabeth Drive, Liverpool, NSW, 2170, Australia
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18
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Ageta K, Hirayama T, Aokage T, Seya M, Meng Y, Nojima T, Yamamoto H, Obara T, Nakao A, Yumoto T, Tsukahara K, Naito H. Hydrogen inhalation attenuates lung contusion after blunt chest trauma in mice. Surgery 2023; 174:343-349. [PMID: 37210236 PMCID: PMC10193194 DOI: 10.1016/j.surg.2023.04.029] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Revised: 03/01/2023] [Accepted: 04/09/2023] [Indexed: 05/22/2023]
Abstract
BACKGROUND Lung contusion caused by blunt chest trauma evokes a severe inflammatory reaction in the pulmonary parenchyma that may be associated with acute respiratory distress syndrome. Although hydrogen gas has antioxidant and anti-inflammatory effects and is protective against multiple types of lung injury at safe concentrations, the effects of inhaled hydrogen gas on blunt lung injury have not been previously investigated. Therefore, using a mouse model, we tested the hypothesis that hydrogen inhalation after chest trauma would reduce pulmonary inflammation and acute lung injury associated with lung contusion. METHODS Inbred male C57BL/6 mice were randomly divided into 3 groups: sham with air inhalation, lung contusion with air inhalation, and lung contusion with 1.3% hydrogen inhalation. Experimental lung contusion was induced using a highly reproducible and standardized apparatus. Immediately after induction of lung contusion, mice were placed in a chamber exposed to 1.3% hydrogen gas in the air. Histopathological analysis and real-time polymerase chain reaction in lung tissue and blood gas analysis were performed 6 hours after contusion. RESULTS Histopathological examination of the lung tissue after contusion revealed perivascular/intra-alveolar hemorrhage, perivascular/interstitial leukocyte infiltration, and interstitial/intra-alveolar edema. These histological changes and the extent of lung contusion, as determined by computed tomography, were significantly mitigated by hydrogen inhalation. Hydrogen inhalation also significantly reduced inflammatory cytokine and chemokine mRNA levels and improved oxygenation. CONCLUSION Hydrogen inhalation therapy significantly mitigated inflammatory responses associated with lung contusion in mice. Hydrogen inhalation therapy may be a supplemental therapeutic strategy for treating lung contusion.
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Affiliation(s)
- Kohei Ageta
- Department of Emergency, Critical Care, and Disaster Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
| | - Takahiro Hirayama
- Department of Emergency, Critical Care, and Disaster Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
| | - Toshiyuki Aokage
- Department of Emergency, Critical Care, and Disaster Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
| | - Mizuki Seya
- Department of Emergency, Critical Care, and Disaster Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
| | - Ying Meng
- Department of Emergency, Critical Care, and Disaster Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
| | - Tsuyoshi Nojima
- Department of Emergency, Critical Care, and Disaster Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
| | - Hirotsugu Yamamoto
- Department of Emergency, Critical Care, and Disaster Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
| | - Takafumi Obara
- Department of Emergency, Critical Care, and Disaster Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
| | - Atsunori Nakao
- Department of Emergency, Critical Care, and Disaster Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
| | - Tetsuya Yumoto
- Department of Emergency, Critical Care, and Disaster Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
| | - Kohei Tsukahara
- Department of Emergency, Critical Care, and Disaster Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
| | - Hiromichi Naito
- Department of Emergency, Critical Care, and Disaster Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences.
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Wang Z, Jia Y, Li M. The effectiveness of early surgical stabilization for multiple rib fractures: a multicenter randomized controlled trial. J Cardiothorac Surg 2023; 18:118. [PMID: 37038166 PMCID: PMC10084648 DOI: 10.1186/s13019-023-02203-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Accepted: 03/31/2023] [Indexed: 04/12/2023] Open
Abstract
INTRODUCTION Multiple rib fractures (≥ 3 displaced rib fractures and/or flail chest) are severe chest trauma with high morbidity and mortality. Rib fixation has become the first choice for multiple rib fracture treatment. However, the timing of surgical rib fixation is unclear. MATERIALS AND METHODS The present study explored whether early rib fracture fixation can improve the outcome of multiple rib fractures. The present research included patients who were hospitalized in three Jiangsu hospitals following diagnosis with multiple rib fractures. Patients received early rib fracture fixation (≤ 48 h) or delayed rib fracture fixation (> 48 h) utilizing computer-based random sequencing (in a 1:1 ratio). The primary outcome measures included hospital length of stay, intensive care unit (ICU) stay, mechanical ventilation, inflammatory cytokine levels, infection marker levels, infection, and mortality. RESULTS A total of 403 individuals were classified into two groups, namely, the early group (n = 201) and the delayed group (n = 202). Patients belonging to the two groups had similar baseline clinical data, and there were no statistically significant differences between them. Early rib fracture fixation greatly decreased the length of stay in the ICU (4.63 days vs. 6.72 days, p < 0.001), overall hospital stay (10.15 days vs. 12.43 days, p < 0.001), ventilation days (3.67 days vs. 4.55 days, p < 0.001), and hospitalization cost (6900 USD vs. 7600 USD, p = 0.008). Early rib fracture fixation can decrease inflammatory cytokine levels and infection marker levels, prevent hyperinflammation and improve infection in patients with multiple rib fractures. The timing of rib fracture fixation does not influence the surgical procedure time, operative blood loss, 30-day all-cause mortality, or surgical site infection. CONCLUSION The findings from the present research indicated that early rib fracture fixation (≤ 48 h) is a safe, rational, effective and economical strategy and worth clinical promotion.
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Affiliation(s)
- Zhengwei Wang
- Department of Thoracic Surgery, The 904th Hospital of PLA Joint Logistic Support Force, Xing Yuan North Road 101, Wuxi, 214044, China
| | - Yifei Jia
- Department of Thoracic Surgery, Affiliated Hospital of Jiangnan University, Wuxi, 214044, China
| | - Mi Li
- Department of Thoracic Surgery, The 904th Hospital of PLA Joint Logistic Support Force, Xing Yuan North Road 101, Wuxi, 214044, China.
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20
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Battle C, Giamello J, Hutchings H. The clinical effectiveness of the STUMBL score for the management of ED patients with blunt chest trauma compared to clinical evaluation alone: comment. Intern Emerg Med 2023; 18:337-338. [PMID: 36029397 DOI: 10.1007/s11739-022-03082-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2022] [Accepted: 08/11/2022] [Indexed: 02/01/2023]
Affiliation(s)
- Ceri Battle
- Emergency Department, Swansea Bay University Health Board, Swansea, Wales.
| | - Jacopo Giamello
- School of Emergency Medicine, University of Turin, Turin, Italy
- Department of Emergency Medicine, Santa Croce E Carle Hospital, Cuneo, Italy
| | - Hayley Hutchings
- Swansea Trials Unit, Swansea University Medical School, Swansea, Wales
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Oestreich MA, Seidel K, Bertrams W, Müller HH, Sassen M, Steinfeldt T, Wulf H, Schmeck B. Pulmonary inflammatory response and immunomodulation to multiple trauma and hemorrhagic shock in pigs. PLoS One 2022; 17:e0278766. [PMID: 36476845 PMCID: PMC9728855 DOI: 10.1371/journal.pone.0278766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Accepted: 10/31/2022] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Patients suffering from severe trauma experience substantial immunological stress. Lung injury is a known risk factor for the development of posttraumatic complications, but information on the long-term course of the pulmonary inflammatory response and treatment with mild hypothermia are scarce. AIM To investigate the pulmonary inflammatory response to multiple trauma and hemorrhagic shock in a porcine model of combined trauma and to assess the immunomodulatory properties of mild hypothermia. METHODS Following induction of trauma (blunt chest trauma, liver laceration, tibia fracture), two degrees of hemorrhagic shock (45 and 50%) over 90 (n = 30) and 120 min. (n = 20) were induced. Animals were randomized to hypothermia (33°C) or normothermia (38°C). We evaluated bronchoalveolar lavage (BAL) fluid and tissue levels of cytokines and investigated changes in microRNA- and gene-expression as well as tissue apoptosis. RESULTS We observed a significant induction of Interleukin (IL) 1β, IL-6, IL-8, and Cyclooxygenase-2 mRNA in lung tissue. Likewise, an increased IL-6 protein concentration could be detected in BAL-fluid, with a slight decrease of IL-6 protein in animals treated with hypothermia. Lower IL-10 protein levels in normothermia and higher IL-10 protein concentrations in hypothermia accompanied this trend. Tissue apoptosis increased after trauma. However, intervention with hypothermia did not result in a meaningful reduction of pro-inflammatory biomarkers or tissue apoptosis. CONCLUSION We observed signs of a time-dependent pulmonary inflammation and apoptosis at the site of severe trauma, and to a lower extent in the trauma-distant lung. Intervention with mild hypothermia had no considerable effect during 48 hours following trauma.
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Affiliation(s)
- Marc-Alexander Oestreich
- Institute for Lung Research, Universities of Giessen and Marburg Lung Center, German Center for Lung Research (DZL), Philipps University Marburg, Marburg, Germany
| | - Kerstin Seidel
- Vascular Biology Section, Evans Department of Medicine, Whitaker Cardiovascular Institute, Boston University School of Medicine, Boston, MA, United States of America
| | - Wilhelm Bertrams
- Institute for Lung Research, Universities of Giessen and Marburg Lung Center, German Center for Lung Research (DZL), Philipps University Marburg, Marburg, Germany
| | - Hans-Helge Müller
- Institute for Medical Bioinformatics and Biostatistics, Philipps-Universität Marburg, Marburg, Germany
| | - Martin Sassen
- Department of Anesthesia and Intensive Care Medicine, University Medical Center Gießen and Marburg, Philipps University Marburg, Marburg, Germany
- Center for Emergency Medicine, University Medical Center Gießen and Marburg, Philipps University Marburg, Marburg, Germany
| | - Thorsten Steinfeldt
- BG Unfallklinik Frankfurt am Main gGmbH, Department for Anesthesia, Intensive Care Medicine and Pain Therapy, Frankfurt am Main, Germany
| | - Hinnerk Wulf
- Department of Anesthesia and Intensive Care Medicine, University Medical Center Gießen and Marburg, Philipps University Marburg, Marburg, Germany
| | - Bernd Schmeck
- Institute for Lung Research, Universities of Giessen and Marburg Lung Center, German Center for Lung Research (DZL), Philipps University Marburg, Marburg, Germany
- Department of Pulmonary and Critical Care Medicine, University Medical Center Giessen and Marburg, German Center for Lung Research (DZL), Philipps University Marburg, Marburg, Germany
- Center for Synthetic Microbiology (SYNMIKRO), Philipps-University of Marburg, Marburg, Germany
- German Center for Infection Research (DZIF), Partner Site Giessen-Marburg-Langen, Marburg, Germany
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22
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McGuinness MJ, Harmston C. Management and outcomes of rib fractures in patients with isolated blunt thoracic trauma: Results of the Aotearoa New Zealand RiBZ study. Injury 2022; 53:2953-2959. [PMID: 35489820 DOI: 10.1016/j.injury.2022.03.058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Revised: 03/24/2022] [Accepted: 03/25/2022] [Indexed: 02/02/2023]
Abstract
AIM Rib fractures are common and associated with significant morbidity and mortality. There is limited literature on patient care and outcomes in Aotearoa New Zealand (AoNZ). The aim of this study is to describe key clinical outcomes and management interventions for patients with rib fractures across AoNZ. METHODS A national prospective multicenter observational cohort study was performed. Patients admitted between 1 December 2020 and 28 February 2021 with one or more radiologically proven rib fractures and an Abbreviated Injury Score of the head or abdomen of less than 3 were included. The primary outcomes of interest were the rates of thirty-day pneumonia, re-presentation and mortality. The secondary outcomes of interest were rate of surgical stabilisation of rib fractures (SSRF) and pain management of patients with rib fractures. Binomial logistic regression was performed for the primary outcomes and funnel plots were created of the inter-hospital variation in pneumonia. RESULTS Fourteen AoNZ hospitals and 407 patients were included. Mean age was 57.4 (SD 18.7), 28% were female, 15% Māori and 85% non-Māori. The median number of rib fractures was 4. The rate of pneumonia, re-presentation and mortality was 11%, 8% and 2%, respectively. Logistic regression found the odds of pneumonia increased with each additional rib fracture (OR 1.15 95% CI 1.05-1.25) and the odds of re-presentation increased with age (OR 1.028 95% CI 1.005-1.051) and Māori ethnicity (OR 2.754 95% CI 1.077-7.045). The funnel plot of inter-hospital variation in pneumonia rate adjusted for clinically plausible variables found no centre lay outside the 95% confidence interval. SSRF was performed in 2% of patients. 58% of patients had a pain team review and 23% a regional block. CONCLUSION This study describes clinical outcomes for patients with isolated rib fractures from multiple hospitals in AoNZ. A moderate pneumonia rate of 11% was found which is likely amendable to reduction with quality improvement initiatives. Consideration should be given to further resource and improve the access to SSRF and regional analgesia given the low utilization found across AoNZ. A higher re-presentation rate in Māori and elderly patients was found which needs further investigation.
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Affiliation(s)
- Matthew J McGuinness
- University of Auckland; Surgical Department, Whangārei Hospital, Manu Road, Whangārei, New Zealand.
| | - Christopher Harmston
- University of Auckland; Surgical Department, Whangārei Hospital, Manu Road, Whangārei, New Zealand
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23
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Callisto E, Costantino G, Tabner A, Kerslake D, Reed MJ. The clinical effectiveness of the STUMBL score for the management of ED patients with blunt chest trauma compared to clinical evaluation alone. Intern Emerg Med 2022; 17:1785-1793. [PMID: 35739456 PMCID: PMC9463325 DOI: 10.1007/s11739-022-03001-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Accepted: 05/06/2022] [Indexed: 11/25/2022]
Abstract
The STUMBL (STUdy of the Management of BLunt chest wall trauma) score is a new prognostic score to assist ED (Emergency Department) decision making in the management of blunt chest trauma. This is a retrospective cohort chart review study conducted in a UK University Hospital ED seeing 120,000 patients a year, comparing its performance characteristics to ED clinician judgement. All blunt chest trauma patients that presented to our ED over a 6-month period were included. Patients were excluded if age < 18, if they had immediate life-threatening injury, required critical care admission for other injuries or in case of missing identification data. Primary endpoint was complication defined as any of lower respiratory tract infection, pulmonary consolidation, empyema, pneumothorax, haemothorax, splenic or hepatic injury and 30-day mortality. Clinician judgement (clinician decision to admit) and STUMBL score were compared using the receiver-operating curve (ROC) and sensitivity analysis. Three hundred and sixty-nine patients were included. ED clinicians admitted 95 of 369 patients. ED clinician decision to admit had a sensitivity of 83.9% and specificity of 86.0% for predicting complications. STUMBL score ≥ 11 had a sensitivity of 79.0% and specificity of 77.9% for the same and would have led to 117 of 369 patients being admitted. Area under the curve (AUC) of STUMBL score and ED clinician decision to admit was 0.84 (95% CI 0.78-0.90) and 0.85 (95% CI 0.79-0.91), respectively. Our findings show that a STUMBL score ≥ 11 performs no better than ED clinician judgement and leads to more patients being admitted to hospital.
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Affiliation(s)
- Elena Callisto
- Emergency Medicine Research Group, Department of Emergency Medicine, Royal Infirmary of Edinburgh, 51 Little France Crescent, Edinburgh, EH16 4SA, UK.
- Pronto Soccorso, ASST Lodi, Largo Donatori del Sangue 1, 26900, Lodi, Italy.
| | - Giorgio Costantino
- Pronto Soccorso e Medicina D'Urgenza, Fondazione IRRCS Ca' Granda Ospedale Maggiore Policlinico di Milano, Via Francesco Sforza, 28, 20122, Milan, Italy
- Università degli Studi di Milano, Facoltà di Medicina e Chirurgia, Via Festa del Perdono, 7, 20122, Milan, Italy
| | - Andrew Tabner
- REMEDY (Research Emergency Medicine Derby), University Hospitals of Derby and Burton NHS Foundation Trust, Derby, UK
| | - Dean Kerslake
- Department of Emergency Medicine, Royal Infirmary of Edinburgh, 51 Little France Crescent, Edinburgh, EH16 4SA, UK
| | - Matthew J Reed
- Emergency Medicine Research Group, Department of Emergency Medicine, Royal Infirmary of Edinburgh, 51 Little France Crescent, Edinburgh, EH16 4SA, UK
- Department of Emergency Medicine, Royal Infirmary of Edinburgh, 51 Little France Crescent, Edinburgh, EH16 4SA, UK
- Acute Care Edinburgh (ACE), Usher Institute of Population Health Sciences and Informatics, University of Edinburgh, Nine Edinburgh BioQuarter, 9 Little France Road, Edinburgh, EH16 4UX, UK
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24
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Dalla Vecchia C, McDermott C, O'Keeffe F, Ramiah V, Breslin T. Implementation of a chest injury pathway in the emergency department. BMJ Open Qual 2022; 11:bmjoq-2022-001989. [PMID: 35985766 PMCID: PMC9396199 DOI: 10.1136/bmjoq-2022-001989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Accepted: 08/06/2022] [Indexed: 11/26/2022] Open
Abstract
Rib fractures represent a substantial health burden. Chest injuries contribute to 25% of deaths after trauma and survivors can experience long-standing consequences, such as reduced functional capabilities and loss of employment. Over recent years, there has been an increase in the awareness of the importance of early identification, aggressive pain management and adequate safety netting for patients with chest injuries. Substandard management leads to increased rates of morbidity and mortality. The development of protocols in the emergency department (ED) for management of patients with chest wall injuries has demonstrated reduction of complication rates. Our aim was to develop an evidence-based, multidisciplinary chest injury pathway for the management of patients presenting with rib injury to our ED. Prior to implementation of the pathway in our department, only 39% of patients were documented as having received analgesia and only 7% of discharged patients had documented written verbal advice. There was no standardised method to perform regional anaesthetic blocks. Using quality improvement methods, we standardised imaging modality, risk stratification with a scoring system, analgesia with emphasis on regional anaesthesia blocks and disposition with information leaflets for those discharged. Implementation of the pathway increased rates of documented analgesia received from 39% to 70%. The number of regional anaesthetic blocks performed went from 0% to 60% and the number of patients receiving discharge advice went from 7% to 70%. Compliance of doctors and nurses with the pathway was 63%. Our previous audits showed substandard management of patients with chest injuries in our department. Through this quality improvement project, we were able to improve the quality of care provided to patients attending with rib fractures by increasing rate of analgesia received, regional blocks performed and discharge advice given.
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Affiliation(s)
| | - Cian McDermott
- Emergency Medicine, Mater Misericordiae University Hospital, Dublin, Ireland
| | - Francis O'Keeffe
- Emergency Medicine, Mater Misericordiae University Hospital, Dublin, Ireland
| | - Vinny Ramiah
- Emergency Medicine, Mater Misericordiae University Hospital, Dublin, Ireland
| | - Tomas Breslin
- Emergency Medicine, Mater Misericordiae University Hospital, Dublin, Ireland
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25
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Williams BM, Mulima G, Charles A. Chest Trauma Management in Low- and Middle-Income Countries. Thorac Surg Clin 2022; 32:329-336. [PMID: 35961741 DOI: 10.1016/j.thorsurg.2022.04.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Trauma is a leading cause of death and disability worldwide and disproportionately affects those in low- and middle-income countries (LMICs). Globally, two-thirds of injured patients sustain trauma to the thoracic cavity. Further research, capacity building, and increased awareness are needed to limit the high thoracic trauma-associated morbidity and mortality in LMICs.
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Affiliation(s)
| | | | - Anthony Charles
- Department of Surgery, University of North Carolina-Chapel Hill; Kamuzu Central Hospital, Lilongwe, Malawi.
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26
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Keng LT, Yang HC. Use of eFAST in Patients with Injury to the Thorax or Abdomen. N Engl J Med 2022; 386:1964. [PMID: 35584174 DOI: 10.1056/nejmc2204554] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Li-Ta Keng
- National Taiwan University Hospital Hsin-Chu Branch, Hsinchu, Taiwan
| | - Han-Ching Yang
- National Taiwan University Hospital Hsin-Chu Branch, Hsinchu, Taiwan
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27
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Shah K, Tran J, Schmidt L. Traumatic pneumothorax: updates in diagnosis and management in the emergency department. Emerg Med Pract 2022; 25:1-28. [PMID: 35467819] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Received: 01/15/2022] [Accepted: 01/25/2022] [Indexed: 06/14/2023]
Abstract
Pneumothorax, or air in the pleural space, is common in trauma, and has been found in up to 50% of severe polytrauma patients with chest injury. Findings associated with pneumothorax include dyspnea, chest pain, tachypnea, and absent breath sounds on lung auscultation. Although pneumothorax is traditionally diagnosed on plain film and confirmed with CT, the advent of portable ultrasonography has provided a way to rapidly diagnose pneumothorax, with a higher sensitivity than plain film. Patients with traumatic pneumothorax are typically treated with needle decompression or tube thoracostomy. However, recent literature has found that many patients can be managed conservatively via observation, or with a smaller thoracostomy such as a percutaneous pigtail catheter rather than a larger chest tube.
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Affiliation(s)
- Kaushal Shah
- Assistant Dean of Academic Advising, Vice Chair of Education, Professor of Clinical Emergency Medicine, Department of Emergency Medicine, Weill Cornell School of Medicine, New York, NY
| | | | - Lee Schmidt
- Duke University School of Medicine, Durham, NC
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Battle C, Charnock A, Davies S, Davies S, Dawson T, Driscoll T, Evans PA, Fitzsimmons D, Harris S, Jones K, Lecky FE, O'Neill C, Prosser J, Toghill H, Watkins A, Hutchings HA. Early exercise in blunt chest wall trauma: protocol for a mixed-methods, multicentre, parallel randomised controlled trial (ELECT2 trial). BMJ Open 2022; 12:e060055. [PMID: 35393332 PMCID: PMC8991047 DOI: 10.1136/bmjopen-2021-060055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
INTRODUCTION Chronic pain and disability are now well-recognised long-term complications of blunt chest wall trauma. Limited research exists regarding therapeutic interventions that can be used to address these complications. A recent feasibility study was completed testing the methods of a definitive trial. This protocol describes the proposed definitive trial, the aim of which is to investigate the impact of an early exercise programme on chronic pain and disability in patients with blunt chest wall trauma. METHODS/ANALYSIS This mixed-methods, multicentre, parallel randomised controlled trial will run in four hospitals in Wales and one in England over 12-month recruitment period. Patients will be randomised to either the control group (routine physiotherapy input) or the intervention group (routine physiotherapy input plus a simple exercise programme completed individually by the patient). Baseline measurements including completion of two surveys (Brief Pain Inventory and EuroQol 5-dimensions, 5-Levels) will be obtained on initial assessment. These measures and a client services receipt inventory will be repeated at 3-month postinjury. Analysis of outcomes will focus on rate and severity of chronic pain and disability, cost-effectiveness and acceptability of the programme by patients and clinicians. Qualitative feedback regarding acceptability will be obtained through patient and clinician focus groups. ETHICS/DISSEMINATION London Riverside Research Ethics Committee (Reference number: 21/LO/0782) and the Health Research Authority granted approval for the trial in December 2021. Patient recruitment will commence in February 2022. Planned dissemination is through publication in a peer-reviewed Emergency Medicine Journal, presentation at appropriate conferences and to stakeholders at professional meetings. TRIAL REGISTRATION NUMBER ISRCTN65829737; Pre-results.
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Affiliation(s)
- Ceri Battle
- Welsh Institute of Emergency Medicine Research, Emergency Department, Morriston Hospital, Swansea, UK
| | - Amy Charnock
- Physiotherapy Dept, Wrexham Maelor Hospital, Wrexham, UK
| | - Sara Davies
- Physiotherapy Dept, Llanfrechfa Grange Hospital, Cwmbran, UK
| | - Susan Davies
- (PPI rep) Swansea Trials Unit, Swansea University Medical School, Swansea, UK
| | - Thomas Dawson
- Physiotherapy Dept, Salford Royal Hospital, Salford, UK
| | - Timothy Driscoll
- Swansea Trials Unit, Swansea University Medical School, Swansea, UK
| | - Phillip A Evans
- Welsh Institute of Emergency Medicine Research, Emergency Department, Morriston Hospital, Swansea, UK
| | - Deborah Fitzsimmons
- Swansea Centre for Health Economics, Faculty of Medicine, Health and Lifesciences, Swansea University, Swansea, UK
| | - Shaun Harris
- Swansea Centre for Health Economics, Faculty of Medicine, Health and Lifesciences, Swansea University, Swansea, UK
| | - Kate Jones
- Physiotherapy Dept, University of Wales Cardiff, Cardiff, UK
| | - Fiona Elizabeth Lecky
- School of Health and Related Research, The University of Sheffield, Sheffield, UK
- Salford Royal Hospitals NHS Trust, Salford, UK
| | - Claire O'Neill
- Swansea Trials Unit, Swansea University Medical School, Swansea, UK
| | - Joanne Prosser
- (PPI rep) Physiotherapy Dept, Princess of Wales Hospital, Bridgend, UK
| | | | - Alan Watkins
- Swansea Trials Unit, Swansea University Medical School, Swansea, UK
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29
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Bardes JM, Price BS, Adjeroh DA, Doretto G, Wilson A. Emergency medical services shock index is the most accurate predictor of patient outcomes after blunt torso trauma. J Trauma Acute Care Surg 2022; 92:499-503. [PMID: 35196303 PMCID: PMC8887781 DOI: 10.1097/ta.0000000000003483] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
INTRODUCTION Shock index (SI) and delta shock index (∆SI) predict mortality and blood transfusion in trauma patients. This study aimed to evaluate the predictive ability of SI and ∆SI in a rural environment with prolonged transport times and transfers from critical access hospitals or level IV trauma centers. METHODS We completed a retrospective database review at an American College of Surgeons verified level 1 trauma center for 2 years. Adult subjects analyzed sustained torso trauma. Subjects with missing data or severe head trauma were excluded. For analysis, poisson regression and binomial logistic regression were used to study the effect of time in transport and SI/∆SI on resource utilization and outcomes. p < 0.05 was considered significant. RESULTS Complete data were available on 549 scene patients and 127 transfers. Mean Injury Severity Score was 11 (interquartile range, 9.0) for scene and 13 (interquartile range, 6.5) for transfers. Initial emergency medical services SI was the most significant predictor for blood transfusion and intensive care unit care in both scene and transferred patients (p < 0.0001) compared with trauma center arrival SI or transferring center SI. A negative ∆SI was significantly associated with the need for transfusion and the number of units transfused. Longer transport time also had a significant relationship with increasing intensive care unit length of stay. Cohorts were analyzed separately. CONCLUSION Providers must maintain a high level of clinical suspicion for patients who had an initially elevated SI. Emergency medical services SI was the greatest predictor of injury and need for resources. Enroute SI and ∆SI were less predictive as time from injury increased. This highlights the improvements in en route care but does not eliminate the need for high-level trauma intervention. LEVEL OF EVIDENCE Therapeutic/care management, level IV.
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Affiliation(s)
- James M Bardes
- From the Division of Trauma, Surgical Critical Care and Acute Care Surgery, Department of Surgery (J.M.B., A.W.), Department of Management Information Systems (B.S.P.), John Chambers College of Business and Economics, and Lane Department of Computer Science and Electrical Engineering (D.A.A., G.D.), Benjamin M. Statler College of Engineering and Mineral Resources, West Virginia University, Morgantown, West Virginia
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30
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Gröger M, Hogg M, Abdelsalam E, Kress S, Hoffmann A, Stahl B, Saub V, Denoix N, McCook O, Calzia E, Wolfschmitt EM, Wachter U, Vogt JA, Wang R, Radermacher P, Merz T, Nussbaum BL. Effects of Sodium Thiosulfate During Resuscitation From Trauma-and-Hemorrhage in Cystathionine Gamma Lyase (CSE) Knockout Mice. Shock 2022; 57:131-139. [PMID: 34172609 DOI: 10.1097/shk.0000000000001828] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Sodium thiosulfate (Na2S2O3) is a clinically established drug with antioxidant and sulphide-releasing properties. Na2S2O3 mediated neuro- and cardioprotective effects in ischemia/reperfusion models and anti-inflammatory effects in LPS-induced acute lung injury. Moreover, Na2S2O3 improved lung function during resuscitation from hemorrhagic shock in swine with pre-existing atherosclerosis, characterized by decreased expression of cystathionine γ-lyase (CSE), a major source of hydrogen sulfide (H2S) synthesis in the vasculature. Based on these findings, we investigated the effects of Na2S2O3 administration during resuscitation from trauma-and-hemorrhage in mice under conditions of whole body CSE deficit. METHODS After blast wave-induced blunt chest trauma and surgical instrumentation, CSE knockout (CSE-/-) mice underwent 1 h of hemorrhagic shock (MAP 35 ± 5 mm Hg). At the beginning of resuscitation comprising retransfusion, norepinephrine support and lung-protective mechanical ventilation, animals received either i.v. Na2S2O3 (0.45 mg g-1, n = 12) or vehicle (saline, n = 13). Hemodynamics, acid-base status, metabolism using stable isotopes, and visceral organ function were assessed. Blood and organs were collected for analysis of cytokines, mitochondrial respiratory capacity, and immunoblotting. RESULTS Na2S2O3 treatment improved arterial paO2 (P = 0.03) coinciding with higher lung tissue glucocorticoid receptor expression. Norepinephrine requirements were lower in the Na2S2O3 group (P < 0.05), which was associated with lower endogenous glucose production and higher urine output. Na2S2O3 significantly increased renal tissue IκBα and heme oxygenase-1 expression, whereas it lowered kidney IL-6 and MCP-1 levels. CONCLUSION Na2S2O3 exerted beneficial effects during resuscitation of murine trauma-and-hemorrhage in CSE-/- mice, confirming and extending the previously described organ-protective and anti-inflammatory properties of Na2S2O3. The findings make Na2S2O3 a potentially promising therapeutic option in the context of impaired CSE activity and/or reduced endogenous H2S availability.
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Affiliation(s)
- Michael Gröger
- Institute for Anaesthesiologic Pathophysiology and Process Engineering, University Hospital Ulm, Germany
| | - Melanie Hogg
- Institute for Anaesthesiologic Pathophysiology and Process Engineering, University Hospital Ulm, Germany
| | - Essam Abdelsalam
- Institute for Anaesthesiologic Pathophysiology and Process Engineering, University Hospital Ulm, Germany
| | - Sandra Kress
- Institute for Anaesthesiologic Pathophysiology and Process Engineering, University Hospital Ulm, Germany
| | - Andrea Hoffmann
- Institute for Anaesthesiologic Pathophysiology and Process Engineering, University Hospital Ulm, Germany
| | - Bettina Stahl
- Institute for Anaesthesiologic Pathophysiology and Process Engineering, University Hospital Ulm, Germany
| | - Veronique Saub
- Institute for Anaesthesiologic Pathophysiology and Process Engineering, University Hospital Ulm, Germany
| | - Nicole Denoix
- Institute for Anaesthesiologic Pathophysiology and Process Engineering, University Hospital Ulm, Germany
- Psychosomatic Medicine and Psychotherapy Clinic, University Hospital Ulm, Germany
| | - Oscar McCook
- Institute for Anaesthesiologic Pathophysiology and Process Engineering, University Hospital Ulm, Germany
| | - Enrico Calzia
- Institute for Anaesthesiologic Pathophysiology and Process Engineering, University Hospital Ulm, Germany
| | - Eva-Maria Wolfschmitt
- Institute for Anaesthesiologic Pathophysiology and Process Engineering, University Hospital Ulm, Germany
| | - Ulrich Wachter
- Institute for Anaesthesiologic Pathophysiology and Process Engineering, University Hospital Ulm, Germany
- Department of Anesthesiology and Intensive Care Medicine, University Hospital Ulm, Germany
| | - Josef A Vogt
- Institute for Anaesthesiologic Pathophysiology and Process Engineering, University Hospital Ulm, Germany
| | - Rui Wang
- Faculty of Science, York University, Toronto, ON, Canada
| | - Peter Radermacher
- Institute for Anaesthesiologic Pathophysiology and Process Engineering, University Hospital Ulm, Germany
| | - Tamara Merz
- Institute for Anaesthesiologic Pathophysiology and Process Engineering, University Hospital Ulm, Germany
| | - Benedikt L Nussbaum
- Institute for Anaesthesiologic Pathophysiology and Process Engineering, University Hospital Ulm, Germany
- Department of Anesthesiology and Intensive Care Medicine, University Hospital Ulm, Germany
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31
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Osuchukwu O, Lopez J, Weaver KL, Waddell VA, Aguayo P, St Peter SD, Juang D. Asymptomatic non-occult pneumothorax in pediatric blunt chest trauma: Chest tube versus observation. J Pediatr Surg 2021; 56:2333-2336. [PMID: 33648730 DOI: 10.1016/j.jpedsurg.2021.02.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Revised: 01/19/2021] [Accepted: 02/05/2021] [Indexed: 11/20/2022]
Abstract
BACKGROUND The treatment of asymptomatic non-occult pneumothoraces (ANOPTX) secondary to blunt chest trauma (BCT) has not been well delineated. We sought to analyze our experience with ANOPTX in pediatric trauma patients and determine if a chest tube (CT) is mandatory. METHODS A retrospective chart review of patients < 17 years old with ANOPTX from BCT who presented to a level 1 trauma children's hospital, between January 2000 and June 2015 was performed. Demographics, vitals, trauma scores, imaging, interventions, hospital expenses and outcomes were analyzed. RESULTS Of the 77 patients who had ANOPTX, 48 (62.3%) were managed with observation only, while 29 (37.7%) underwent CT placement. The median length of stay for patients who had CT placement was 7 days (IQR, 4, 12) and 2 days (IQR, 1, 4) in those observed (p < 0.01). All patients who were observed had complete resolution of the pneumothorax without recurrence or the need for CT placement. Patients who had CT placement had more imaging performed and more hospital expenditure compared to those who were observed. CONCLUSIONS CT is not mandatory in all pediatric patients with ANOPTX from BCT and observation has been found to be safe and cost effective.
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Affiliation(s)
- Obiyo Osuchukwu
- Department of Pediatric Surgery, Children's Mercy Hospital, Kansas City, MO 64108, USA
| | - Joseph Lopez
- Department of Pediatric Surgery, Children's Mercy Hospital, Kansas City, MO 64108, USA
| | - Katrina L Weaver
- Department of Pediatric Surgery, Children's Mercy Hospital, Kansas City, MO 64108, USA
| | - Valerie A Waddell
- Department of Pediatric Surgery, Children's Mercy Hospital, Kansas City, MO 64108, USA
| | - Pablo Aguayo
- Department of Pediatric Surgery, Children's Mercy Hospital, Kansas City, MO 64108, USA
| | - Shawn D St Peter
- Department of Pediatric Surgery, Children's Mercy Hospital, Kansas City, MO 64108, USA
| | - David Juang
- Department of Pediatric Surgery, Children's Mercy Hospital, Kansas City, MO 64108, USA.
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Prins JTH, Van Lieshout EMM, Overtoom HCG, Tekin YS, Verhofstad MHJ, Wijffels MME. Long-term pulmonary function, thoracic pain, and quality of life in patients with one or more rib fractures. J Trauma Acute Care Surg 2021; 91:923-931. [PMID: 34407007 DOI: 10.1097/ta.0000000000003378] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Long-term outcomes after rib fractures and the effect of treatment modality or chest wall injury severity on these outcomes remains uncertain. This retrospective cohort study evaluated the long-term pulmonary function, thoracic pain, and quality of life in patients admitted with rib fractures. METHODS Patients admitted with rib fractures between January 1, 2012, and December 1, 2019, were included. Data on long-term outcomes were collected during one follow-up visit. Patients were stratified by chest wall injury severity (one or two rib fractures, ≥3 rib fractures, or a flail chest) and treatment modality (surgical stabilization of rib fractures [SSRF] or nonoperative management). Multivariable analysis was performed to compare outcomes after SSRF with nonoperative treatment in patients with three or more rib fractures. RESULTS In total, 300 patients were included. The median follow-up was 39 months (P25-P75, 18-65 months). At follow-up, the corrected forced vital capacity returned to 84.7% (P25-P75, 74.3-93.7) and the forced expiratory volume in 1 second to 86.3% (P25-P75, 75.3-97.0) of the predicted reference values. Quality of life was determined using the Short Form-12 version 2 and EuroQoL-5D-5L. The Short Form-12 version 2 physical and mental component summary were 45 (P25-P75, 38-54) and 53 (P25-P75, 43-60), respectively. The EuroQoL-5D-5L utility score was 0.82 (P25-P75 0.66-0.92) and visual analog scale score 75 (P25-P75 70-85). This indicated a quality of life within normal population ranges. Moderate to severe thoracic pain was reported by 64 (21.3%) patients. Long-term outcomes returned to values within population ranges and were similar across chest wall injury severity and for patients treated with SSRF or nonoperatively. CONCLUSION While long-term pulmonary function and quality of life recover to values considered normal, subjective thoracic complaints, such as pain and dyspnea, remain frequently present following rib fractures. No effect of chest wall injury severity or treatment modality on long-term outcomes was demonstrated. LEVEL OF EVIDENCE Therapeutic, level III.
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Affiliation(s)
- Jonne T H Prins
- From the Trauma Research Unit Department of Surgery, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
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33
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Head W, Kumar N, Thomas C, Leon S, Dieffenbaugher S, Eriksson E. Are rib fractures stable? An analysis of progressive rib fracture offset in the acute trauma setting. J Trauma Acute Care Surg 2021; 91:917-922. [PMID: 34407002 DOI: 10.1097/ta.0000000000003384] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Rib fractures serve as both a marker of injury severity and a guide for clinical decision making for trauma patients. Although recent studies have suggested that rib fractures are dynamic, the degree of progressive offset remains unknown. The purpose of this study was to further characterize the change that takes place in the acute trauma setting. METHODS A 4-year (2016-2019) retrospective assessment of adult trauma patients with rib fracture(s) admitted to a level I trauma center was performed. Initial and follow-up computed tomography scans were analyzed to determine the magnitude of offset. Relevant clinical course variables were examined, and location of chest wall instability was examined using the difference of interquartile range of median change. Statistical Product and Services Solutions (Version 25, IBM Corp. Armonk, NY) was then used to generate a neural network-multilayer perceptron that highlighted independent variable importance. RESULTS Fifty-three patients met the inclusion criteria for severe injury. Clinical course variables that either trended or significantly predicted the occurrence of progressive offset were Abbreviated Injury Scale Thoracic Scores (3.1 ± 0.4 no progression vs. 3.4 ± 0.6 yes progression; p = 0.121), flail segment (14% no progression vs. 43% yes progression; p = 0.053), and number of ribs fractured (4 [2-8] no progression vs. 7 [5-9] yes progression; p = 0.023). The location of progressive offset largely corresponded to the posterolateral region as demonstrated by the differences of interquartile range of median change. The neural network demonstrated that ribs 4 to 6 (normalized importance [NI], 100%), the posterolateral region (NI, 87.9%), and multiple fractures per rib (NI, 66.6%) were valuable in predicting whether progressive offset occurred (receiver operating characteristic curve - area under the curve = 0.869). CONCLUSION Rib fractures are not stable, particularly for those patients with multiple fractures in the mid-to-upper ribs localized to the posterolateral region. These findings may identify both trauma patients with worse outcomes and help develop better management strategies for rib fractures. LEVEL OF EVIDENCE Prognostic and epidemiological, level III.
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Affiliation(s)
- William Head
- From the Department of Surgery (W.H., N.K., C.T., S.L., E.E.), Medical University of South Carolina, Charleston, South Carolina; and Department of Surgery (S.D.), Atrium Health Carolinas Medical Center, Charlotte, North Carolina
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Cocco AM, Jennings FL, Lockwood D. Emulating an RCT in observational research in chest trauma: The target trial approach. J Trauma Acute Care Surg 2021; 91:951-955. [PMID: 34369436 DOI: 10.1097/ta.0000000000003375] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND While the concept of a "target trial"-optimizing the quality of observational studies by attempting to emulate the ideal world conditions of a randomized controlled trial-was first expounded over a decade ago, the take up of this concept in the design and analysis of trials in trauma is lacking. The target trial approach avoids common errors in observational research to increase its scientific validity as well as potentially enable causal questions to be answered without the expense and intricacies of a randomized controlled trial. This review article briefly introduces the reader to the concepts and utility of a "target trial" approach before providing demonstrations of its application in the subject area of chest trauma. METHODS Four articles published in the last 5 years-two case control and two cohort studies-are chosen and considered in terms of their causal question; study population; inclusion and exclusion criteria; designation of time 0; clarity of the follow-up period; study outcomes; methods to minimize confounding; results; overall issues regarding study time; and the presence of avoidable errors such as introduction of immortal time bias or information bias. RESULTS Two of the studies had an unclear causal question; none of the studies designated a time 0; the follow-up period was unclear for all but one of the studies; and one study had a serious issue with information bias resulting from differential misclassification. CONCLUSION Failure to emulate a "target trial" framework may lead to serious methodologic issues in observational research. Expansion of the awareness of this approach in trauma literature will improve the quality of our observational research and potentially translate into significant benefits for our patients.
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Affiliation(s)
- Annelise M Cocco
- From the Department of Trauma, Princess Alexandra Hospital, Brisbane, Australia
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Kay AB, Morris DS, Gardner S, Majercik S, White TW. Readmission for pleural space complications after chest wall injury: Who is at risk? J Trauma Acute Care Surg 2021; 91:981-987. [PMID: 34538827 DOI: 10.1097/ta.0000000000003408] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
BACKGROUND Little is known about patient characteristics predicting postdischarge pleural space complications (PDPSCs) after thoracic trauma. We sought to analyze the patient population who required unplanned hospital readmission for PDPSC. METHODS Retrospective review of adult patients admitted to a Level I Trauma Center with a chest Abbreviated Injury Scale (AIS) score of 2 or greater between January 2015 and August 2020. Those readmitted within 30 days of index hospitalization discharge for PDPSC were compared with those not readmitted. Demographics, injury characteristics, surgical procedures, imaging, and readmission data were retrieved. RESULTS Out of 17,192 trauma evaluations, 3,412 (19.8%) suffered a chest AIS score of 2 or greater injury and 155 experienced an unplanned 30-day hospital readmission. Of those, 49 (1.4%) were readmitted for the management of PDPSC (readmit PDPSC) and were compared with patients who were not readmitted (no readmit, n = 3,257). The readmit PDPSC group was significantly older age, heavier, comprised of fewer men, and suffered a higher mean chest AIS score. The readmit PDPSC group had a significantly higher incidence of rib fractures, flail chest, pneumothorax, hemothorax, scapula fractures, and a higher rate of tube thoracostomy placement during index admission. The discharge chest X-ray in the readmit PDPSC group demonstrated a pleural space abnormality in 36 (73%) of patients. Mean time to readmission was 10.2 (7.2) days, and hospital length of stay on readmission was 5.8 (3.7) days. Pleural effusion was the most common readmission diagnosis (44 [90%]), and 42 (86%) required tube thoracostomy. CONCLUSION We describe the subset of chest wall injury patients who require hospital readmission for PDPSC. Characteristics from index hospitalization associated with PDPSC include older age, female sex, heavier weight, presence of rib fractures, pleural space abnormality, scapular fracture, and chest tube placement. Further studies are needed to characterize this at-risk chest wall injury population, and to determine what interventions can facilitate outpatient management of postdischarge pleural space complications and mitigate readmission risk. LEVEL OF EVIDENCE Prognostic and epidemiologic, Level IV; Care management, Level V.
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Affiliation(s)
- Annika B Kay
- From the Division of Trauma Services and Surgical Critical Care, Intermountain Medical Center, Murray, Utah
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Hazrati E, Shahali H. Blunt Thoracic Aortic Injury: A Life-Threatening Emergency on Air Medical Transportation. Air Med J 2021; 40:450-454. [PMID: 34794788 DOI: 10.1016/j.amj.2021.07.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Revised: 07/11/2021] [Accepted: 07/29/2021] [Indexed: 11/17/2022]
Abstract
A 54-year-old male driver was injured in a car crash in which his front-side passenger died at the scene. The initial assessment indicated that he was conscious and able to recall the accident. His vital signs included blood pressure of 155/95 mm Hg, heart rate of 112 beats/min, and respiratory rate of 21 breaths/min, and he complained of stabbing retrosternal pain. A palpable sternal fracture with a tender contusion, a discrepancy between the blood pressures between the arms, and diminished femoral pulses were other findings. With a thoracic aortic pseudoaneurysm suspicion, the emergency physician maintained the patient's systolic blood pressure around 100 mm Hg and his heart rate less than 100 beats/min. Because of the need for urgent medical interventions, the emergency physician decided to transport him by air to the nearest advanced trauma center. After accordance with the trauma center and the air medical crew, the air transportation began. The patient subsequently decompensated with bradycardia and hypotension to cardiac arrest, for which 30 minutes of cardiopulmonary resuscitation unfortunately proved unsuccessful. The forensic report indicated an aortic pseudoaneurysm rupture of the proximal descending aorta with a massive hematoma that was a possible cause of death.
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Affiliation(s)
- Ebrahim Hazrati
- Department of Anesthesiology and Critical Care, Aja University of Medical Sciences, Tehran, Iran
| | - Hamze Shahali
- Aerospace and Sub-Aquatic Medical Faculty, Aja University of Medical Sciences, Tehran, Iran.
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Gorman E, Nowak B, Klein M, Inaba K, Morrison J, Scalea T, Seamon M, Fox C, Moore L, Kauvar D, Spalding M, Dubose J, DiMaggio C, Livingston DH, Bukur M. High resuscitative endovascular balloon occlusion of the aorta procedural volume is associated with improved outcomes: An analysis of the AORTA registry. J Trauma Acute Care Surg 2021; 91:781-789. [PMID: 34695057 DOI: 10.1097/ta.0000000000003201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND The use of resuscitative endovascular balloon occlusion of the aorta (REBOA) is controversial. We hypothesize that REBOA outcomes are improved in centers with high REBOA utilization. METHODS We examined the Aortic Occlusion in Resuscitation for Trauma and Acute Care Surgery registry over a 5-year period (2014-2018). Resuscitative endovascular balloon occlusion of the aorta outcomes were analyzed by stratifying institutions into low-volume (<10), average-volume (11-30), and high-volume (>30) deployment centers. A multivariable model adjusting for volume group, mechanism of injury, signs of life, systolic blood pressure at initiation, operator level, device type, zone of placement, and hemodynamic response to aortic occlusion was created to analyze REBOA mortality and REBOA-related complications. RESULTS Four hundred ninety-five REBOA placements were included. High-volume centers accounted for 63%, while low accounted for 13%. High-volume institutions were more likely to place a REBOA in the emergency department (81% vs. 63% low volume, p = 0.003), had a lower mean systolic blood pressure at insertion (53 ± 38 vs. 64 ± 40, p = 0.001), and more Zone I deployments (64% vs. 55%, p = 0.002). Median time from admission to REBOA placement was significantly less in patients treated at high-volume centers (15 [7-30] minutes vs. 35 [20-65] minutes, p = 0.001). Resuscitative endovascular balloon occlusion of the aorta mortality was significantly higher at low-volume centers (67% vs. 57%; adjusted odds ratio, 1.29; adj p = 0.040), while average- and high-volume centers were similar. Resuscitative endovascular balloon occlusion of the aorta complications were less frequent at high-/average-volume centers, but did not reach statistical significance (adj p = 0.784). CONCLUSION Resuscitative endovascular balloon occlusion of the aorta survival is increased at high versus low utilization centers. Increased experience with REBOA may be associated with earlier deployment and subsequently improved patient outcomes. LEVEL OF EVIDENCE Therapeutic/Care Management, level IV.
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Affiliation(s)
- Elizabeth Gorman
- From the Department of Surgery, Rutgers New Jersey Medical School (E.G., D.H.L.), Newark, New Jersey; NYU Langone Department of Surgery, Division of Acute Care Surgery, Bellevue Hospital Center (B.N., M.K., C.DM., M.B.), New York, New York; Los Angeles County + University of Southern California Hospital (K.I.), Los Angeles, California; Los Angeles County + University of Southern California Medical Center, Division of Trauma/Surgical Critical Care, Los Angeles, California; R. Adams Cowley Shock Trauma Center/CSTARS (Center for the Sustainment of Trauma and Readiness Skills) (J.M., T.S., C.F., J.D.), University of Maryland, Baltimore, Maryland; Division of Traumatology, Surgical Critical Care and Emergency Surgery, Perelman School of Medicine, University of Pennsylvania (M.Se.), Philadelphia, Pennsylvania; Memorial Hermann Texas Medical Center (L.M.), Department of Surgery, University of Texas Houston Medical School, San Antonio Military Medical Center/US Army Institute of Surgical Research (D.K.), San Antonio, Texas; and Ohio Health, Grant Medical Center (M.Sp.), Columbus, Ohio
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Wang BY, Yeh HW, Yeh CB. Man With Chest Trauma. Ann Emerg Med 2021; 78:687-697. [PMID: 34688440 DOI: 10.1016/j.annemergmed.2021.06.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2021] [Indexed: 11/19/2022]
Affiliation(s)
- Bo-Yuan Wang
- Department of Emergency Medicine, Chung Shan Medical University Hospital, Taichung, Taiwan; Department of Emergency Medicine, School of Medicine, Chung Shan Medical University, Taichung, Taiwan; Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan
| | - Han-Wei Yeh
- School of Medicine, Chang Gung University, Taoyuan City, Taiwan; Medical Education Department, Chang Gung Memorial Hospital, Linkou, Taoyuan City, Taiwan
| | - Chao-Bin Yeh
- Department of Emergency Medicine, Chung Shan Medical University Hospital, Taichung, Taiwan; Department of Emergency Medicine, School of Medicine, Chung Shan Medical University, Taichung, Taiwan; Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan
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Curtis K, Kourouche S, Asha S, Considine J, Fry M, Middleton S, Mitchell R, Munroe B, Shaban RZ, D’Amato A, Skinner C, Wiseman G, Buckley T. Impact of a care bundle for patients with blunt chest injury (ChIP): A multicentre controlled implementation evaluation. PLoS One 2021; 16:e0256027. [PMID: 34618825 PMCID: PMC8496821 DOI: 10.1371/journal.pone.0256027] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Accepted: 07/28/2021] [Indexed: 12/03/2022] Open
Abstract
Background Blunt chest injury leads to significant morbidity and mortality. The aim of this study was to evaluate the effect of a multidisciplinary chest injury care bundle (ChIP) on patient and health service outcomes. ChIP provides guidance in three key pillars of care for blunt chest injury—respiratory support, analgesia and complication prevention. ChIP was implemented using a multi-faceted implementation plan developed using the Behaviour Change Wheel. Methods This controlled pre-and post-test study (two intervention and two non-intervention sites) was conducted from July 2015 to June 2019. The primary outcome measures were unplanned Intensive Care Unit (ICU) admissions, non-invasive ventilation use and mortality. Results There were 1790 patients included. The intervention sites had a 58% decrease in non-invasive ventilation use in the post- period compared to the pre-period (95% CI 0.18–0.96). ChIP was associated with 90% decreased odds of unplanned ICU admissions (95% CI 0.04–0.29) at the intervention sites compared to the control groups in the post- period. There was no significant change in mortality. There were higher odds of health service team reviews (surgical OR 6.6 (95% CI 4.61–9.45), physiotherapy OR 2.17 (95% CI 1.52–3.11), ICU doctor OR 6.13 (95% CI 3.94–9.55), ICU liaison OR 55.75 (95% CI 17.48–177.75), pain team OR 8.15 (95% CI 5.52 –-12.03), analgesia (e.g. patient controlled analgesia OR 2.6 (95% CI 1.64–3.94) and regional analgesia OR 8.8 (95% CI 3.39–22.79), incentive spirometry OR 8.3 (95% CI 4.49–15.37) and, high flow nasal oxygen OR 22.1 (95% CI 12.43–39.2) in the intervention group compared to the control group in the post- period. Conclusion The implementation of a chest injury care bundle using behaviour change theory was associated with a sustained improvement in evidence-based practice resulting in reduced unplanned ICU admissions and non-invasive ventilation requirement. Trial registration ANZCTR: ACTRN12618001548224, approved 17/09/2018
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Affiliation(s)
- Kate Curtis
- Susan Wakil School of Nursing and Midwifery, Faculty of Medicine and Health, University of Sydney, Camperdown, NSW, Australia
- Emergency Services, Illawarra Shoalhaven Local Health District, Wollongong Hospital, Wollongong, NSW, Australia
- Illawarra Health and Medical Research Institute, University of Wollongong, Wollongong, NSW, Australia
- * E-mail:
| | - Sarah Kourouche
- Susan Wakil School of Nursing and Midwifery, Faculty of Medicine and Health, University of Sydney, Camperdown, NSW, Australia
| | - Stephen Asha
- Emergency Department, St George Hospital, Kogarah, NSW, Australia
- St George Clinical School, Faculty of Medicine, University of New South Wales, Kogarah, NSW, Australia
| | - Julie Considine
- School of Nursing and Midwifery and Centre for Quality and Patient Safety Experience in the Institute for Health Transformation, Deakin University, Geelong, VIC, Australia
- Centre for Quality and Patient Safety Experience–Eastern Health Partnership, Box Hill, VIC, Australia
| | - Margaret Fry
- Susan Wakil School of Nursing and Midwifery, Faculty of Medicine and Health, University of Sydney, Camperdown, NSW, Australia
- Faculty of Health, University of Technology Sydney, Ultimo, NSW, Australia
- Northern Sydney Local Health District, Hornsby, NSW, Australia
| | - Sandy Middleton
- Nursing Research Institute, St Vincent’s Health Network Sydney, St Vincent’s Hospital Melbourne, Fitzroy, Australia
- Australian Catholic University, Sydney, NSW, Australia
| | - Rebecca Mitchell
- Australian Institute of Health Innovation, Faculty of Medicine, Health and Human Sciences, Macquarie University, Macquarie Park, NSW, Australia
| | - Belinda Munroe
- Susan Wakil School of Nursing and Midwifery, Faculty of Medicine and Health, University of Sydney, Camperdown, NSW, Australia
- Emergency Services, Illawarra Shoalhaven Local Health District, Wollongong Hospital, Wollongong, NSW, Australia
| | - Ramon Z. Shaban
- Susan Wakil School of Nursing and Midwifery, Faculty of Medicine and Health, University of Sydney, Camperdown, NSW, Australia
- Marie Bashir Institute for Infectious Diseases and Biosecurity, The University of Sydney, Camperdown, NSW, Australia
- Division of Infectious Diseases and Sexual Health, Department of Infection Prevention and Control, Westmead Hospital and Western Sydney Local Health District, Westmead, NSW, Australia
- New South Wales Biocontainment Centre, Western Sydney Local Health District and New South Wales Health, Warwick Farm, NSW, Australia
| | - Alfa D’Amato
- NSW Activity Based Funding Taskforce, NSW Ministry of Health, Sydney, Australia
| | - Clare Skinner
- Emergency Department, Hornsby Ku-ring-ai Hospital, Hornsby, NSW, Australia
| | - Glen Wiseman
- Emergency Services, Canterbury Hospital, Campsie, NSW, Australia
| | - Thomas Buckley
- Susan Wakil School of Nursing and Midwifery, Faculty of Medicine and Health, University of Sydney, Camperdown, NSW, Australia
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Tian R, Chen S, Song Y. [Successful treatment of an adult with severe chest trauma under extracorporeal membrane oxygenation: a case report]. ZHONGHUA WEI ZHONG BING JI JIU YI XUE 2021; 33:1257-1259. [PMID: 34955139 DOI: 10.3760/cma.j.cn121430-20200424-00328] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Veno-venous extracorporeal membrane oxygenation (VV-ECMO) is a valuable treatment option for chest trauma individuals and some patients required surgery. A 35-year-old female patient with severe chest trauma was admitted to Affiliated Hospital of Zunyi Medical University on February 27, 2020. The patient was hospitalized with chest pain and dyspnea due to fall from a height. Emergency chest CT revealed a right fluid pneumothorax (60% of right lung compression), left hemothorax, little pericardial effusion, and multiple emphysemas in the lower neck, chest, back and mediastinum. Invasive ventilator was difficult to maintain oxygen saturation. After evaluation, the VV-ECMO was established, then, she received a thoracotomy. There was a 1.2 cm trachea rupture observed during operation, and the trachea was repaired. The operation lasted 4 hours with the continuous support of VV-ECMO. When the patient's haemodynamics and oxygenation was stable, ECMO was removed. Sixteen days later, the patient's chest CT showed that, the chest wall subcutaneous emphysema was reduced, and the exudative lesions of both lungs were absorbed, indicating that the patient was treated effectively and reached the discharge standard with no complication. During the treatment of this patient, VV-ECMO was applied rapidly and lasted for a short period, which provided the patient with the opportunity of emergency operation and finally the patient was fully recovered. VV-ECMO can provide support for patients with severe trauma and refractory hypoxemia.
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Affiliation(s)
- Renbin Tian
- Department of Cardiovascular Surgery, Affiliated Hospital of Zunyi Medical University, Zunyi 563000, Guizhou, China
| | - Song Chen
- Department of Anesthesiology, Affiliated Hospital of Zunyi Medical University, Zunyi 563000, Guizhou, China. Corresponding author: Tian Renbin,
| | - Yang Song
- Department of Cardiovascular Surgery, Affiliated Hospital of Zunyi Medical University, Zunyi 563000, Guizhou, China
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Kota AA, Joseph G, Thomson VS, Agarwal S. Endovascular repair of post-traumatic innominate artery pseudoaneurysm. J Vasc Surg 2021; 74:1015-1016. [PMID: 34425944 DOI: 10.1016/j.jvs.2020.10.070] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2020] [Accepted: 10/15/2020] [Indexed: 11/16/2022]
Affiliation(s)
- Albert Abhinay Kota
- Department of Vascular Surgery, Christian Medical College and Hospital, Vellore, India.
| | - George Joseph
- Department of Cardiology, Christian Medical College and Hospital, Vellore, India
| | - Viji Samuel Thomson
- Department of Cardiology, Christian Medical College and Hospital, Vellore, India
| | - Sunil Agarwal
- Department of Vascular Surgery, Christian Medical College and Hospital, Vellore, India
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McGuinness MJ, Ferguson LR, Watt I, Harmston C. Outcomes in patients with fractured ribs: middle aged at same risk of complications as the elderly. N Z Med J 2021; 134:38-45. [PMID: 34482387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
AIMS Rib fractures occur in up to 10% of hospitalised trauma patients and are the most common type of clinically significant blunt injury to the thorax. There is strong evidence that elderly patients have worse outcomes compared with younger patients. Evolving evidence suggests adverse outcomes start at a younger age. The aim of this study was to explore the effect of age on outcomes in patients with rib fractures in Northland, New Zealand. METHOD A two-year retrospective study of patients admitted to any Northland District Health Board hospital with one or more radiologically proven rib fracture was performed. Patients with an abbreviated injury scale score >2 in the head or abdomen were excluded. The study population was stratified by age into three groups: >65, 45 to 65 and <45 years old. RESULTS 170 patients met study inclusion criteria. Patients <45 had a significantly shorter length of stay (LOS) and lower rates of pneumonia compared to patients 45 and older, despite a higher Injury Severity Score and pulmonary contusion rate. There was no difference seen between groups in rates of intubation, ICU admission, mortality, empyema or acute respiratory distress syndrome. CONCLUSION This study found higher rates of pneumonia and an increased LOS in patients 45 and older despite their lower overall injury severity when compared to patients under 45. Patients aged 45-64 had outcomes similar to patients >65. Future clinical pathways and guidelines for patients with rib fractures should consider incorporating a younger age than 65 in risk stratification algorithms.
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Affiliation(s)
- Matthew J McGuinness
- MBChB; General Surgical Registrar, Department of General Surgery, Northland District Health Board
| | | | | | - Christopher Harmston
- FRCS(Eng), FRACS; Consultant Colorectal and General Surgeon, Department of General Surgery, Northland District Health Board; Honorary Associate Professor, University of Auckland
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Baker E, Battle C, Banjeri A, Carlton E, Dixon C, Ferry J, Hopkins P, Jones R, Murrells T, Norton C, Patient L, Rasheed A, Skene I, Tabner A, Tunnicliff M, Young L, Xyrichis A, Lee G. Prospective observational study to examine health-related quality of life and develop models to predict long-term patient-reported outcomes 6 months after hospital discharge with blunt thoracic injuries. BMJ Open 2021; 11:e049292. [PMID: 34244278 PMCID: PMC8268921 DOI: 10.1136/bmjopen-2021-049292] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
OBJECTIVE This study aimed to examine the long-term outcomes and health-related quality of life in patients with blunt thoracic injuries over 6 months from hospital discharge and develop models to predict long-term patient-reported outcomes. DESIGN A prospective observational study using longitudinal survey design. SETTING The study recruitment was undertaken at 12 UK hospitals which represented diverse geographical locations and covered urban, suburban and rural areas across England and Wales. PARTICIPANTS 337 patients admitted to hospital with blunt thoracic injuries were recruited between June 2018-October 2020. METHODS Participants completed a bank of two quality of life surveys (Short Form-12 (SF-12) and EuroQol 5-Dimensions 5-Levels) and two pain questionnaires (Brief Pain Inventory and painDETECT Questionnaire) at four time points over the first 6 months after discharge from hospital. A total of 211 (63%) participants completed the outcomes data at 6 months after hospital discharge. OUTCOMES MEASURES Three outcomes were measured using pre-existing and validated patient-reported outcome measures. Outcomes included: Poor physical function (SF-12 Physical Component Score); chronic pain (Brief Pain Inventory Pain Severity Score); and neuropathic pain (painDETECT Questionnaire). RESULTS Despite a trend towards improving physical functional and pain at 6 months, outcomes did not return to participants perceived baseline level of function. At 6 months after hospital discharge, 37% (n=77) of participants reported poor physical function; 36.5% (n=77) reported a chronic pain state; and 22% (n=47) reported pain with a neuropathic component. Predictive models were developed for each outcome highlighting important data collection requirements for predicting long-term outcomes in this population. Model diagnostics including calibration and discrimination statistics suggested good model fit in this development cohort. CONCLUSIONS This study identified the recovery trajectories for patients with blunt thoracic injuries over the first 6 months after hospital discharge and present prognostic models for three important outcomes which after external validation could be used as clinical risk stratification scores.
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Affiliation(s)
- Edward Baker
- Florence Nightingale Faculty of Nursing, Midwifery and Palliative Care, King's College London, London, UK
- Emergency Department, King's College Hospital, London, UK
| | - Ceri Battle
- Welsh Institute of Biomedical and Emergency Medicine Research, Swansea Bay University Health Board, Port Talbot, Neath Port Talbot, UK
| | - Abhishek Banjeri
- Emergency Department, Buckingham Healthcare NHS Trust, Amersham, UK
| | - Edward Carlton
- Emergency Department, North Bristol NHS Trust, Westbury on Trym, Bristol, UK
| | - Christine Dixon
- Emergency Department, Surrey and Sussex Healthcare NHS Trust, Redhill, Surrey, UK
| | - Jennifer Ferry
- Department of Anesthetics, Aneurin Bevan Health Board, Newport, UK
| | - Philip Hopkins
- Critical Care, King's College Hospital NHS Foundation Trust, London, UK
| | - Robert Jones
- Emergency Department, Barnsley Hospital NHS Foundation Trust, Barnsley, UK
| | - Trevor Murrells
- Florence Nightingale Faculty of Nursing, Midwifery and Palliative Care, King's College London, London, UK
| | - Christine Norton
- Florence Nightingale Faculty of Nursing, Midwifery and Palliative Care, King's College London, London, UK
| | - Lee Patient
- Emergency Department, St George's Healthcare NHS Trust, London, UK
| | - Ashraf Rasheed
- General Surgery, Aneurin Bevan Health Board, Newport, UK
| | - Imogen Skene
- Emergency Department, Barts Health NHS Trust, London, UK
| | - Andrew Tabner
- Emergency Department, University Hospitals of Derby and Burton NHS Foundation Trust, Derby, UK
| | - Malcolm Tunnicliff
- Emergency Department, King's College Hospital NHS Foundation Trust, London, UK
| | - Louise Young
- Emergency Department, Imperial College Healthcare NHS Trust, London, UK
| | - Andreas Xyrichis
- Florence Nightingale Faculty of Nursing, Midwifery and Palliative Care, King's College London, London, UK
| | - Gerry Lee
- Florence Nightingale Faculty of Nursing, Midwifery and Palliative Care, King's College London, London, UK
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Özden F. Letter to the Editor: Yoga-An Alternative Form of Therapy in Patients with Blunt Chest Trauma: a Randomized Controlled Trial. World J Surg 2021; 45:2949-2950. [PMID: 34145468 DOI: 10.1007/s00268-021-06195-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/22/2021] [Indexed: 11/26/2022]
Affiliation(s)
- Fatih Özden
- Elderly Care Department, Köyceğiz Vocational School of Health Services, Muğla Sıtkı Koçman University, 48800, Köyceğiz, Muğla, Turkey.
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Nederpelt CJ, Mokhtari AK, Alser O, Tsiligkaridis T, Roberts J, Cha M, Fawley JA, Parks JJ, Mendoza AE, Fagenholz PJ, Kaafarani HMA, King DR, Velmahos GC, Saillant N. Development of a field artificial intelligence triage tool: Confidence in the prediction of shock, transfusion, and definitive surgical therapy in patients with truncal gunshot wounds. J Trauma Acute Care Surg 2021; 90:1054-1060. [PMID: 34016929 DOI: 10.1097/ta.0000000000003155] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND In-field triage tools for trauma patients are limited by availability of information, linear risk classification, and a lack of confidence reporting. We therefore set out to develop and test a machine learning algorithm that can overcome these limitations by accurately and confidently making predictions to support in-field triage in the first hours after traumatic injury. METHODS Using an American College of Surgeons Trauma Quality Improvement Program-derived database of truncal and junctional gunshot wound (GSW) patients (aged 16-60 years), we trained an information-aware Dirichlet deep neural network (field artificial intelligence triage). Using supervised training, field artificial intelligence triage was trained to predict shock and the need for major hemorrhage control procedures or early massive transfusion (MT) using GSW anatomical locations, vital signs, and patient information available in the field. In parallel, a confidence model was developed to predict the true-class probability (scale of 0-1), indicating the likelihood that the prediction made was correct, based on the values and interconnectivity of input variables. RESULTS A total of 29,816 patients met all the inclusion criteria. Shock, major surgery, and early MT were identified in 13.0%, 22.4%, and 6.3% of the included patients, respectively. Field artificial intelligence triage achieved mean areas under the receiver operating characteristic curve of 0.89, 0.86, and 0.82 for prediction of shock, early MT, and major surgery, respectively, for 80/20 train-test splits over 1,000 epochs. Mean predicted true-class probability for errors/correct predictions was 0.25/0.87 for shock, 0.30/0.81 for MT, and 0.24/0.69 for major surgery. CONCLUSION Field artificial intelligence triage accurately identifies potential shock in truncal GSW patients and predicts their need for MT and major surgery, with a high degree of certainty. The presented model is an important proof of concept. Future iterations will use an expansion of databases to refine and validate the model, further adding to its potential to improve triage in the field, both in civilian and military settings. LEVEL OF EVIDENCE Prognostic, Level III.
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Affiliation(s)
- Charlie J Nederpelt
- From the Division of Trauma, Emergency Surgery and Surgical Critical Care (TESSC) (C.J.N., A.K.M., O.A., J.A.F., J.J.P., A.E.M., P.J.F., H.M.A.K., D.R.K., G.C.V., N.S.), Massachusetts General Hospital (MGH), Boston, Massachusetts; Department of Trauma Surgery (C.J.N.), Leiden University Medical Center, Leiden, The Netherlands; Lincoln Laboratory (T.T., J.R., M.C.), Massachusetts Institute of Technology (MIT), Cambridge, Massachusetts; and Center for Outcomes and Patient Safety in Surgery (H.M.A.K), Massachusetts General Hospital (MGH), Boston, Massachusetts
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Ostermann RC, Joestl J, Lang N, Tiefenboeck TM, Ohnesorg S, Platzer P, Hofbauer M. Thoracic Injuries in Pediatric Polytraumatized Patients: Epidemiology, Treatment and Outcome. Injury 2021; 52:1316-1320. [PMID: 33663803 DOI: 10.1016/j.injury.2021.02.033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Revised: 01/18/2021] [Accepted: 02/12/2021] [Indexed: 02/02/2023]
Abstract
PURPOSE The purpose of the present study was to assess the influence and contribution, epidemiology, treatment and outcome of thoracic injuries in a cohort of pediatric and adolescent polytraumatized patients. MATERIAL AND METHODS All pediatric and adolescent (age < 18 years) polytraumatized patients with associated thoracic injuries were included in this study. Demographic data, mechanism of injury (MOI), injury severity score (ISS), Glasgow Coma Scale (GCS), hemodynamic parameters and pupillary response at ED admission, site of major injury (SOMI), associated chest and non-chest related injuries, length of hospital stay (LOS), procedures performed at the ED as well as outcome variables including mortality and cause of death. Stepwise logistic regression analysis was used to identify risk factors for a poor prognosis and outcome. RESULTS The logistic regression found the following variables decreasing the odds for a "bad outcome": lack of a hemodynamically unstable condition (p = 0.009) and the absence of a pathological pupillary response (p < 0.001). CONCLUSIONS The present study suggests that the severity of concomitant chest injuries in polytraumatized pediatric and adolescent patients contributes substantially to morbidity and mortality. Due to the anatomic features of the immature pediatric bones, careful attention should be drawn to possible severe chest injuries even in the absence of rib fractures. LEVEL OF EVIDENCE A retrospective study (level - IV study).
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Affiliation(s)
- R C Ostermann
- Department of Orthopedics and Trauma Surgery, Medical University Vienna, Austria.
| | - J Joestl
- Department of Orthopedics and Trauma Surgery, Medical University Vienna, Austria
| | - N Lang
- Department of Orthopedics and Trauma Surgery, Medical University Vienna, Austria
| | - Thomas M Tiefenboeck
- Department of Orthopedics and Trauma Surgery, Medical University Vienna, Austria
| | - Sylvina Ohnesorg
- Department of Orthopedics and Trauma Surgery, Medical University Vienna, Austria
| | - P Platzer
- Department of Orthopedics and Trauma Surgery, Medical University Vienna, Austria
| | - M Hofbauer
- Department of Orthopedics and Trauma Surgery, Medical University Vienna, Austria
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Schutzman LM, Rigor RR, Lin YLJ, Dang AN, Le PH, Singh HB, Yu B, Wisner PH, Musson CC, Clark IJ, Galante JM, Brown IE. P-selectin antibody treatment after blunt thoracic trauma prevents early pulmonary arterial thrombosis without changes in viscoelastic measurements of coagulation. J Trauma Acute Care Surg 2021; 90:1032-1039. [PMID: 34016926 DOI: 10.1097/ta.0000000000003162] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
INTRODUCTION Previously, in a murine model of blunt thoracic trauma, we provided evidence of primary pulmonary thrombosis associated with increased expression of the cell adhesion molecule, P-selectin. In this study, mice are treated with P-selectin blocking antibody after injury to investigate the clinical viability of this antibody for the prevention of pulmonary thrombosis. In addition, viscoelastic testing is performed to investigate if P-selectin inhibition has a detrimental impact on normal hemostasis. METHODS A murine model of thoracic trauma was used. Mice were divided into sham control and experimental injury groups. Thirty minutes after trauma, mice were treated with the following: P-selectin blocking antibody, isotype control antibody, low-dose heparin, high-dose heparin, or normal saline. At 90 minutes, whole blood was collected for characterization of coagulation by viscoelastic coagulation monitor (VCM Vet; Entegrion, Durham, NC). Mean clotting time, clot formation time, clot kinetics (α angle), and maximum clot firmness were compared between each treatment group. RESULTS Mice that received P-selectin antibody 30 minutes after blunt thoracic trauma had four- to fivefold less (p < 0.001) arterial fibrin accumulation than those that received the isotype control. In both sham and trauma groups, compared with vehicle (normal saline) alone, no statistical difference was noted in any coagulation parameters after injection with P-selectin antibody, isotype control, or low-dose heparin. In addition, blinded histopathological evaluation yielded no difference in hemorrhage scores between injured mice treated with P-selectin blocking antibody and those treated with isotype antibody control. CONCLUSION This study supports the clinical use of P-selectin blocking antibody for the prevention of pulmonary thrombosis by confirming its efficacy when given after a blunt thoracic trauma. In addition, we demonstrated that the administration of P-selectin antibody does not adversely affect systemic coagulation as measured by viscoelastic testing, suggesting that P-selectin antibody can be safely given during the acute posttraumatic period.
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Affiliation(s)
- Linda M Schutzman
- From the Department of Surgery (L.M.S., R.R.R., Y.-L.J.L., A.N.D., P.H.L., H.B.S., B.Y., P.H.W., C.C.M., I.J.C., J.M.G., I.E.B.), University of California Davis School of Medicine; and Division of Trauma, Surgical Critical Care, and Acute Care Surgery, Department of Surgery (J.M.G, I.E.B.), University of California Davis Medical Center, Sacramento, California
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Kao PY, Ben-Arie E, Lu TY, Ho WC, Lee YC, Lin YS, Chen CK, Chen JX, Huang TM, Chen FP. Acupuncture for blunt chest trauma: A protocol for a double-blind randomized control trial. Medicine (Baltimore) 2021; 100:e25667. [PMID: 33950945 PMCID: PMC8104233 DOI: 10.1097/md.0000000000025667] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2021] [Accepted: 04/06/2021] [Indexed: 01/04/2023] Open
Abstract
INTRODUCTION Blunt chest trauma (BCT) accounts for up to 65% of polytrauma patients. In patients with 0 to 2 rib fractures, treatment interventions are typically limited to oral analgesics and breathing exercises. Patients suffering from BCT experience symptoms of severe pain, poor sleep, and inability to perform simple daily life activities for an extended period of time thereafter. In this trial, we aim to investigate the efficacy of acupuncture as a functional and reliable treatment option for blunt chest trauma patients. METHODS The study is designed as a double-blind randomized control trial. We will include 72 patients divided into 2 groups; the acupuncture group (Acu) and placebo group (Con). The acupuncture group will receive true acupuncture using a uniquely designed press tack needle. The control group will receive placebo acupuncture treatment through the use of a similarly designed press tack needle without the needle element. The acupoints selected for both groups are GB 34, GB 36, LI 4, LU 7, ST 36, and TH 5. Both groups will receive 1 treatment only following the initial visit to the medical facility and upon diagnosis of BCT. Patient outcome measurements include: Numerical Rating Scale, Face Rating Scale, respiratory function flowmeter, Verran Snyder-Halpern sleep scale, and the total amount of allopathic medication used. Follow-up time will be scheduled at 4 days, 2 weeks, and lastly 3 months. EXPECTED OUTCOME The results of this study can potentially provide a simple and cost-effective analgesic solution to blunt chest trauma patients. This novel study design can serve as supporting evidence for future double-blind studies within the field of acupuncture. OTHER INFORMATION The study will be conducted in the thoracic surgical department and acupuncture department in China Medical University Hospital, Taichung, Taiwan. The study will be conducted on blunt chest trauma patients and is anticipated to have minimum risk of adverse events. Enrollment of the patients and data collection will start from March 2020. Study completion time is expected in March 2022. PROTOCOL REGISTRATION (CMUH109-REC1-002), (NCT04318496).
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Affiliation(s)
- Pei-Yu Kao
- Division of Thoracic Surgery, Department of Surgery, China Medical University Hospital, Taichung
- Institute of Traditional Medicine, School of Medicine, National Yang-Ming University, Taipei
| | - Eyal Ben-Arie
- Graduate Institute of Acupuncture Science, China Medical University
| | - Ting-Yu Lu
- Division of Thoracic Surgery, Department of Surgery, China Medical University Hospital, Taichung
| | - Wen-Chao Ho
- Department of Public Health, China Medical University
| | - Yu-Chen Lee
- Graduate Institute of Acupuncture Science, China Medical University
- Department of Acupuncture, China Medical University Hospital, Taichung
| | - Yu-Sen Lin
- Division of Thoracic Surgery, Department of Surgery, China Medical University Hospital, Taichung
| | - Chien-Kuang Chen
- Division of Thoracic Surgery, Department of Surgery, China Medical University Hospital, Taichung
| | - Jian-Xun Chen
- Division of Thoracic Surgery, Department of Surgery, China Medical University Hospital, Taichung
| | - Tzu-Min Huang
- Division of Thoracic Surgery, Department of Surgery, China Medical University Hospital, Taichung
| | - Fang-Pey Chen
- Institute of Traditional Medicine, School of Medicine, National Yang-Ming University, Taipei
- Center for Traditional Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
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Obourn PJ, Benoit J, Brady G, Campbell E, Rizzone K. Sports Medicine-Related Breast and Chest Conditions-Update of Current Literature. Curr Sports Med Rep 2021; 20:140-149. [PMID: 33655995 DOI: 10.1249/jsr.0000000000000824] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
ABSTRACT This article reviews the most up-to-date evidence-based recommendations pertaining to breast and upper chest conditions, specifically for the sports medicine physician. Because of the unique circumstances of the team physician, they can see a wide breadth of pathology. Athletes may not have a primary care physician and may prefer to present to their team physician for breast and upper chest conditions. It is often more comfortable and convenient for athletes to seek treatment in the team setting. Therefore, it is important that the medical professional be aware of not only common pathology but also of that which is rarer. Any delay in evaluation can result in unnecessary morbidity and lead to complications or extended time lost from sport. Consequently, it also is important to facilitate an atmosphere encouraging early presentation and workup.
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Affiliation(s)
- Peter J Obourn
- Department of Orthopaedics, Division of Sports Medicine, University of Rochester Medical Center, Rochester, NY
| | - Janeeka Benoit
- Department of Family and Community Medicine, Meharry Medical College, Nashville, TN
| | - Geena Brady
- Sports and Spine Rehabilitation, University of Rochester Medical Center, Rochester, NY
| | - Elisabeth Campbell
- Department of Family and Community Medicine, Meharry Medical College, Nashville, TN
| | - Katherine Rizzone
- Department of Orthopaedics, Division of Sports Medicine, University of Rochester Medical Center, Rochester, NY
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Kuhlwilm V. The Use of Chest Seals in Treating Sucking Chest Wounds: A Comparison of Existing Evidence and Guideline Recommendations. J Spec Oper Med 2021; 21:94-101. [PMID: 33721314 DOI: 10.55460/3g6h-14fd] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 03/01/2021] [Indexed: 06/12/2023]
Abstract
INTRODUCTION Sucking chest wounds occur when injuries penetrate the thorax and inhalation results in air entering the pleural cavity. Well documented in the prehospital environment, treatment should be chest seal application to attempt prevention of an expanding pneumothorax. However, a seal might occlude the pathway for the escape of air and lead to a worsening tension pneumothorax. METHODS The author conducted a literature search of studies reporting the efficacy of various chest seals for treating sucking chest wounds and the prevention of a tension pneumothorax. Study results were compared to current international guidelines. RESULTS/DISCUSSION Included were four studies testing chest seals in a swine model of hemopneumothorax. Vented and unvented chest seals stabilized cardiorespiratory parameters after an open pneumothorax, but only vented chest seals showed more success at preventing a tension pneumothorax. Chest seals with flutter valves seemed to be inferior. An additional study showed that vertical movements and soiled skin were more stressful on the applied chest seals. Eight international guidelines were identified: four focused on the tactical environment, and four appeared to be more civilian-oriented. Only two of the civilian-oriented guidelines did not prefer vented chest seals. CONCLUSION Vented chest seals seem to be superior to unvented chest seals, and most international guidelines have updated their recommendations for the use of vented chest seals. However, frequent physical examinations for early signs of a developing or worsening tension pneumothorax are the best medical care.
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