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Troponin I New Biomarker in Traumatic Brain Injury. Indian J Surg 2022. [DOI: 10.1007/s12262-022-03648-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Abstract
Mortality in traumatic brain injury (TBI) is thought to be pathology in the heart-brain axis but its effect on the prognosis of traumatic brain injury remains unclear. Our study aimed to investigate the relationship between cardiac troponin I (cTnI) level and prognosis in TBI patients. Between January 2017 and May 2021, 480 patients diagnosed with TBI, who applied to the emergency department, were retrospectively included in this multicentric study. The databases of the hospitals were examined comprehensively and the demographic, clinical, laboratory, radiological, and therapeutic data and results of the patients were obtained. The severity of trauma and clinical status was evaluated with AIS, Injury Severity Score (ISS), ASA physical status, and Glasgow Coma Scale (GCS). The severity of the trauma was evaluated with the ISS. The modified Rankin Scale (mRS) and the Glasgow Outcome Scale (GOS) at discharge were used to evaluate in-hospital clinical outcomes. cTnI levels were classified into three categories: normal (< 0.05 ng/ml), mildly elevated (0.05–0.99 ng/ml), and severely elevated (≥ 1 ng/ml). The mean age of the patients was 41.7 and 75.4% of them were men. It was observed that mortality among patients over 65 years (13.9%) increased. High cTnI was detected in 284 (59.1%) patients. Although it was not statistically significant regarding the elevation of cTnI in patients under 65 years of age (P = 0.62), the difference was significant for cTnI in patients over 65 years of age (P < 0.001). The relationship between cTnI elevation was found to be statistically significant (P < 0.001) as the severity of the trauma increased and when severe additional traumas (thoracic, abdominal, or pelvic) occurred. A high cTnI level is associated with poor prognosis in TBI patients. cTnI measurement is a useful tool for early risk stratification and accelerated care; however, further prospective studies are needed.
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Gautam PL, Luthra N, Kaur M, Singh J, Wander GS, Tandon R, Namrata, Gautam N. Evaluation of Myocardial Injury using Standard Diagnostic Tools and Tissue Doppler Imaging in Blunt Trauma Chest. J Clin Diagn Res 2017; 11:OC33-OC36. [PMID: 28764222 DOI: 10.7860/jcdr/2017/22746.10069] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2016] [Accepted: 12/30/2016] [Indexed: 12/28/2022]
Abstract
INTRODUCTION Myocardial contusion is an entity in chest trauma which is difficult to diagnose. Current practice relies more on cardiac-specific biochemical markers and standard echocardiography, but no gold standard test exists. The application of Tissue Doppler imaging is yet unexplored. AIM The present study was designed to evaluate cardiac injury in patients with blunt trauma chest using conventional trans-thoracic echocardiography parameters and Tissue Doppler imaging. MATERIALS AND METHODS After ethical approval was taken from the Hospital and University and a written informed consent from all patients/attendants, this prospective study was conducted on a total of 30 patients in range of 15-60 years of age with blunt trauma chest. Patients with positive Trop-T and raised CPK (> 308 IU/L), raised CK-MB (> 24 IU/L) levels were suspected to have myocardial injury and were enrolled in the study. All patients fulfilling the inclusion criteria then underwent 2D-Echo and Tissue Doppler Imaging. Results of the observations were analysed using chi-square test. RESULTS Out of the total of 30 patients, 63.3% showed ECG changes suggestive of cardiac injury. A 76.7% patients suffered systolic dysfunction and 36.6% patients suffered diastolic dysfunction irrespective of ECG changes. On comparison of early filling velocity wave i.e., E wave (measured by transthoracic echocardiography) and tricuspid annular velocity Em wave (measured by tissue Doppler echocardiography) at tricuspid valve, we found statistically significant difference among two techniques. (p = 0.04). CONCLUSION Echocardiography is very sensitive parameter for evaluation of myocardial contusion. Tissue Doppler imaging provides additional and reliable information.
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Affiliation(s)
- Parshotam Lal Gautam
- Professor, Department of Critical Care, Dayanand Medical College and Hospital, Ludhiana, Punjab, India
| | - Neeru Luthra
- Assistant Professor, Department of Anaesthesia, Dayanand Medical College and Hospital, Ludhiana, Punjab, India
| | - Manpreet Kaur
- Ex Senior Resident, Department of Anaesthesia, Max Hospital, Mohali, Punjab, India
| | - Jaspal Singh
- Professor, Department of Surgery, Dayanand Medical College and Hospital, Lludhiana, Punjab, India
| | - Gurpreet Singh Wander
- Professor, Department of Cardiology, Hero Dmc Heart Institute, Dayanand Medical College and Hospital, Ludhiana, Punjab, India
| | - Rohit Tandon
- Professor, Department of Cardiology, Hero Dmc Heart Institute, Dayanand Medical College and Hospital, Ludhiana, Punjab, India
| | - Namrata
- Assistant Professor, Department of Anaesthesia, Dayanand Medical College and Hospital, Ludhiana, Punjab, India
| | - Nikhil Gautam
- Intern, Department of Surgery, Dayanand Medical College and Hospital, Ludhiana, Punjab, India
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Alvarado C, Vargas F, Guzmán F, Zárate A, Correa JL, Ramírez A, Quintero DM, Ramírez EM. Trauma cardiaco cerrado. REVISTA COLOMBIANA DE CARDIOLOGÍA 2016. [DOI: 10.1016/j.rccar.2015.07.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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Peters ST, Hopkins A, Stewart S, Slack J, de Solis CN. Myocardial contusion and rib fracture repair in an adult horse. J Vet Emerg Crit Care (San Antonio) 2013; 23:663-9. [DOI: 10.1111/vec.12096] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2012] [Accepted: 08/02/2013] [Indexed: 11/26/2022]
Affiliation(s)
- Sarah T. Peters
- Department of Clinical Studies, New Bolton Center; University of Pennsylvania; Kennett Square PA 19348
| | - Amber Hopkins
- Department of Clinical Studies, New Bolton Center; University of Pennsylvania; Kennett Square PA 19348
| | - Suzanne Stewart
- Department of Clinical Studies, New Bolton Center; University of Pennsylvania; Kennett Square PA 19348
| | - Joanne Slack
- Department of Clinical Studies, New Bolton Center; University of Pennsylvania; Kennett Square PA 19348
| | - Cristobal Navas de Solis
- Department of Clinical Studies, New Bolton Center; University of Pennsylvania; Kennett Square PA 19348
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Blunt cardiac injury in trauma patients with thoracic aortic injury. Emerg Med Int 2011; 2011:848013. [PMID: 22046549 PMCID: PMC3200124 DOI: 10.1155/2011/848013] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2011] [Accepted: 05/10/2011] [Indexed: 11/27/2022] Open
Abstract
Trauma patients with thoracic aortic injury (TAI) suffer blunt cardiac injury (BCI) at variable frequencies. This investigation aimed to determine the frequency of BCI in trauma patients with TAI and compare with those without TAI. All trauma patients with TAI who had admission electrocardiography (ECG) and serum creatine kinase-MB (CK-MB) from January 1999 to May 2009 were included as a study group at a level I trauma center. BCI was diagnosed if there was a positive ECG with either an elevated CK-MB or abnormal echocardiography. There were 26 patients (19 men, mean age 45.1 years, mean ISS 34.4) in the study group; 20 had evidence of BCI. Of 52 patients in the control group (38 men, mean age 46.9 years, mean ISS 38.7), eighteen had evidence of BCI. There was a significantly higher rate of BCI in trauma patients with TAI versus those without TAI (77% versus 35%, P < 0.001).
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Barker S, Ghaemmaghami C. Myocardial contusion–induced right bundle-branch block with ST elevation and troponin elevation. Am J Emerg Med 2009; 27:375.e5-375.e7. [DOI: 10.1016/j.ajem.2008.08.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2008] [Accepted: 08/09/2008] [Indexed: 11/16/2022] Open
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Stein DM, Scalea TM. Trauma to the Torso. Surgery 2008. [DOI: 10.1007/978-0-387-68113-9_27] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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McGillicuddy D, Rosen P. Diagnostic Dilemmas and Current Controversies in Blunt Chest Trauma. Emerg Med Clin North Am 2007; 25:695-711, viii-ix. [PMID: 17826213 DOI: 10.1016/j.emc.2007.06.004] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Blunt chest injuries are common encounters in the emergency department. Instead of a comprehensive review of the management of all chest injuries, this review focuses on injuries that can be difficult to diagnose and manage, including blunt aortic injury, cardiac contusion, and blunt diaphragmatic injury. This review also discusses some recent controversies in the literature regarding the use of prophylactic antibiotics for tube thoracostomy and the optimal management of occult pneumothorax. The article concludes with a discussion of the management of rib fractures in the elderly.
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Affiliation(s)
- Daniel McGillicuddy
- Department of Emergency Medicine, Beth Israel Deaconess Medical Center, One Deaconess Road, W/CC-2, Boston, MA 02215, USA.
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Guan DW, Zhang XG, Zhao R, Lu B, Han Y, Hou ZH, Jia JT. Diverse morphological lesions and serious arrhythmias with hemodynamic insults occur in the early myocardial contusion due to blunt impact in dogs. Forensic Sci Int 2007; 166:49-57. [PMID: 16697542 DOI: 10.1016/j.forsciint.2006.03.028] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2005] [Revised: 01/26/2006] [Accepted: 03/25/2006] [Indexed: 11/17/2022]
Abstract
To investigate the morphology and hemodynamics of the early myocardial contusion, an animal model of cardiac contusion was established by impact to the precordial region at sternum at velocity of 10.0m/s with a mechanical elastic-cord propelled impactor in 19 dogs. The electrocardiogram and both the left and right intra-ventricular pressures were recorded continuously throughout the experiment. Histological and immunohistochemical examinations of myoglobin, creatine kinase-MB and fibrinogen were conducted. At the moment of impact, abrupt over-pressures within the left and right ventricles occurred with concomitant serious arrhythmias followed by variety of cardiac conduction disorders and depressed left and right ventricular systolic pressures during the observation times. Histologically, lesions of myocardial contusions were identified at subepicardial, myocardial or subendocardial layer as interstitial hemorrhage, disruption or coagulative necrosis as well as contraction band necrosis of the muscle fibers, which might be categorized into the hemorrhagic, necrotized and mixed forms. The three forms of lesions were found to exist independently, or co-existed in a heart. However, severity of the lesions varied greatly with different parts even within a heart. Intravascular thromboses were occasionally discovered post-impact. Immunohistochemically, loss of myoglobin and creatine kinase-MB from cardiac cells, and accumulation of fibrinogen at the cell membranes were detected 5min post-impact. The intracellular accumulation of fibrinogen increased with extension of post-impact intervals. Our results indicate that diverse morphological lesions concomitant with hemodynamic compromise and serious, even fatal arrhythmias occur in the early myocardial contusion, and intravascular thromboses are occasionally produced, suggesting that traumatic myocardial ischemic lesion may be induced due to blunt impact to the precordial region.
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Affiliation(s)
- Da-Wei Guan
- Department of Forensic Pathology, China Medical University School of Forensic Medicine, Heping District, Shenyang 110001, Liaoning Province, PR China.
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Plautz CU, Perron AD, Brady WJ. Electrocardiographic ST-segment elevation in the trauma patient: acute myocardial infarction vs myocardial contusion. Am J Emerg Med 2005; 23:510-6. [PMID: 16032622 DOI: 10.1016/j.ajem.2004.03.014] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
The diagnosis of myocardial contusion in the setting of blunt trauma engenders much discussion and controversy-partly because of the lack of a gold standard for its identification other than histologic findings at autopsy. Furthermore, blunt cardiac trauma represents a spectrum of disorders ranging from transient electrocardiographic change to sudden death from myocardial rupture; hence, no single terminology exists to define such a wide range of scenarios. Here, we present 2 cases of electrocardiographic ST-segment elevation after high-speed motor vehicle crashes resulting in numerous injuries, including blunt chest trauma. Both patients demonstrated electrocardiographic ST-segment elevation, resulting from myocardial contusion and acute myocardial infarction.
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Affiliation(s)
- Claire U Plautz
- Department of Emergency Medicine, University of Virginia School of Medicine, Charlottesville, VA 22908, USA
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Abstract
Bedside US has an established role in the evaluation of chest trauma patients. Transthoracic echocardiography and TEE can be used to obtain critical information at the bedside for many emergent conditions, including the immediate detection of hemopericardium and acute aortic injury. More recent work has demonstrated that US also can be used to detect hemothoraces and pneumothoraces with accuracy. These diagnostic techniques can improve patient outcome and are within the scope of practice of emergency physicians and trauma surgeons. Physicians caring for trauma patients should be familiar with these techniques.
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Affiliation(s)
- Riyad Karmy-Jones
- Harborview Medical Center, University of Washington, Seattle, Washington, USA
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Abstract
In summary, the incidence of BCI following blunt thoracic trauma patients has been reported between 20% and 76%, and no gold standard exists to diagnose BCI. Diagnostic tests should be limited to identify those patients who are at risk of developing cardiac complications as a result of BCI. Therapeutic interventions should be directed to treat the complications of BCI. Finally, the prognosis and outcome of BCI patients is encouraging
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Affiliation(s)
- Jess M Schultz
- Department of Surgery, Oregon Health & Science University, 3181 Southwest Sam Jackson Park Road, L223, Portland, OR 97239, USA
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