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Cakir IM, Sengul I, Bekci T, Tonkaz G, Eryuruk U, Onder RO, Aksoy I, Bayar AE, Tonkaz M, Sengul D, Aslan S. A needful, unique, and in-place evaluation of the injuries in earthquake victims with computed tomography, in catastrophic disasters! The 2023 Turkey-Syria earthquakes: part I. REVISTA DA ASSOCIACAO MEDICA BRASILEIRA (1992) 2023; 69:e20230399. [PMID: 37585997 PMCID: PMC10427183 DOI: 10.1590/1806-9282.20230399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Accepted: 04/04/2023] [Indexed: 08/18/2023]
Abstract
OBJECTIVE This study was carried out to evaluate the injuries in pediatric earthquake victims due to the 2023 Turkey-Syria earthquakes with computed tomography and determine the anatomotopographic distribution of injuries. METHODS The material of this retrospective study consisted of the computed tomography findings of 257 pediatric cases injured in the 2023 Turkey-Syria earthquakes, and those were divided into subgroups based on their age group, i.e., 0-4, 5-9, 10-14, and 15-18 years, and the type of injury, i.e., head, maxillofacial, thoracic, abdominal, pelvic, and spinal injuries. RESULTS Earthquake-related injuries had been detected in 102 (39.6%) patients. Of the 29 patients with multiple injuries, 17, 10, and 2 had injuries in two, three, and four topographic regions, respectively. The most common injury was a head injury, which was detected in 48 (18.7%) cases, followed by thoracic injury, spinal injury, pelvic fracture, abdominal injury, and maxillofacial fracture, which were detected in 40 (15.6%), 22 (8.5%), 19 (7.4%), 10 (3.9%), and 6 (2.3%) patients, respectively. The cranial bone fractures and intracranial injuries were significantly more frequent in the 0-4 years age group compared with other age groups (p=0.028 and p=0.024, respectively). The rib fractures with spinal and pleural injuries were significantly more common in the 15-18 years age group compared with others (p=0.016, p=0.004, and p=0.002, respectively). CONCLUSION The head injury was the most common earthquake-related injury in pediatric cases. Herein, it was more common in younger children compared with other age groups, whereas rib, spine, and pleural injuries were more common in older children.
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Affiliation(s)
- Ismet Mirac Cakir
- Giresun University, Faculty of Medicine, Department of Radiology – Giresun, Turkey
| | - Ilker Sengul
- Giresun University, Faculty of Medicine, Division of Endocrine Surgery – Giresun, Turkey
- Giresun University, Faculty of Medicine, Department of General Surgery – Giresun, Turkey
| | - Tumay Bekci
- Giresun University, Faculty of Medicine, Department of Radiology – Giresun, Turkey
| | - Gokhan Tonkaz
- Giresun University, Faculty of Medicine, Department of Radiology – Giresun, Turkey
| | - Uluhan Eryuruk
- Giresun University, Faculty of Medicine, Department of Radiology – Giresun, Turkey
| | - Ramazan Orkun Onder
- Giresun University, Faculty of Medicine, Department of Radiology – Giresun, Turkey
| | - Iskender Aksoy
- Giresun University, Faculty of Medicine, Department of Emergency Medicine – Giresun, Turkey
| | - Ayse Elif Bayar
- Giresun University, Faculty of Medicine, Department of Emergency Medicine – Giresun, Turkey
| | - Mehmet Tonkaz
- Gumushane State Hospital, Department of Radiology – Gumushane, Turkey
| | - Demet Sengul
- Giresun University, Faculty of Medicine, Department of Pathology – Giresun, Turkey
| | - Serdar Aslan
- Giresun University, Faculty of Medicine, Department of Radiology – Giresun, Turkey
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Retrospective cohort analysis of chest injury characteristics and concurrent injuries in patients admitted to hospital in the Wenchuan and Lushan earthquakes in Sichuan, China. PLoS One 2014; 9:e97354. [PMID: 24816485 PMCID: PMC4016322 DOI: 10.1371/journal.pone.0097354] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2014] [Accepted: 04/17/2014] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND The aim of this study was to compare retrospectively the characteristics of chest injuries and frequencies of other, concurrent injuries in patients after earthquakes of different seismic intensity. METHODS We compared the cause, type, and body location of chest injuries as well as the frequencies of other, concurrent injuries in patients admitted to our hospital after the Wenchuan and Lushan earthquakes in Sichuan, China. We explored possible relationships between seismic intensity and the causes and types of injuries, and we assessed the ability of the Injury Severity Score, New Injury Severity Score, and Chest Injury Index to predict respiratory failure in chest injury patients. RESULTS The incidence of chest injuries was 9.9% in the stronger Wenchuan earthquake and 22.2% in the less intensive Lushan earthquake. The most frequent cause of chest injuries in both earthquakes was being accidentally struck. Injuries due to falls were less prevalent in the stronger Wenchuan earthquake, while injuries due to burial were more prevalent. The distribution of types of chest injury did not vary significantly between the two earthquakes, with rib fractures and pulmonary contusions the most frequent types. Spinal and head injuries concurrent with chest injuries were more prevalent in the less violent Lushan earthquake. All three trauma scoring systems showed poor ability to predict respiratory failure in patients with earthquake-related chest injuries. CONCLUSIONS Previous studies may have underestimated the incidence of chest injury in violent earthquakes. The distributions of types of chest injury did not differ between these two earthquakes of different seismic intensity. Earthquake severity and interval between rescue and treatment may influence the prevalence and types of injuries that co-occur with the chest injury. Trauma evaluation scores on their own are inadequate predictors of respiratory failure in patients with earthquake-related chest injuries.
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Evaluation of the deaths secondary to entrapment under the debris in the Van earthquake. EGYPTIAN JOURNAL OF FORENSIC SCIENCES 2013. [DOI: 10.1016/j.ejfs.2013.02.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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Şehitoğulları A, Kahraman A, Sayır F, Akın O, Sevilgen G, Çobanoğlu U. Clinical Profile of Thorax and Lung Injuries Associated with the 2011 Van Earthquake in Turkey. ELECTRONIC JOURNAL OF GENERAL MEDICINE 2013. [DOI: 10.29333/ejgm/82281] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Agapiou A, Mikedi K, Karma S, Giotaki ZK, Kolostoumbis D, Papageorgiou C, Zorba E, Spiliopoulou C, Amann A, Statheropoulos M. Physiology and biochemistry of human subjects during entrapment. J Breath Res 2013; 7:016004. [DOI: 10.1088/1752-7155/7/1/016004] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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Sato K, Kobayashi M, Ishibashi S, Ueda S, Suzuki S. Chest injuries and the 2011 Great East Japan Earthquake. Respir Investig 2013; 51:24-7. [PMID: 23561255 DOI: 10.1016/j.resinv.2012.11.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2012] [Revised: 11/06/2012] [Accepted: 11/12/2012] [Indexed: 10/27/2022]
Abstract
BACKGROUND Chest injuries caused during a major earthquake remain unclear. We have described profiles of patients with chest injuries who were diagnosed and treated at the area that was most affected by the Great East Japan Earthquake in 2011. METHODS We retrospectively reviewed medical records of 3938 patients who were transferred to the Japanese Red Cross Ishinomaki Hospital during the first week after the earthquake (March 11-17). In total, 77 patients were declared dead on arrival at the hospital. Of the remaining 3861 patients, 42 (1.1%) sustained chest injuries. Diagnosis of the chest injury was based on results of physical examination, chest radiography, and computed tomography. RESULTS Chest injury was diagnosed in 42 patients, including 22 men and 20 women (age range, 21-99 years). The most common cause of injury was tsunami (n=21), followed by falls (n=9), and traffic accidents (n=1), although this information was missing in 11 cases. The most common type of chest injury was superficial trauma such as laceration and contusion (n=37). Only 5 patients had rib fractures with intrathoracic damages such as pneumothorax (n=3), hemothorax (n=1), and aspiration (n=1). CONCLUSIONS The number of patients with chest injury was surprisingly small. Most patients did not require hospitalization. The small number of survivors with serious chest injuries can most likely be explained by the tsunami caused by the earthquake.
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Affiliation(s)
- Kimiaki Sato
- Department of Thoracic Surgery, Japanese Red Cross Ishinomaki Hospital, 71 Nishimichi-Shita, Hebita, Ishinomaki, Miyagi 986-8522, Japan
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The clinical features and outcome of crush patients with acute kidney injury after the Wenchuan earthquake: differences between elderly and younger adults. Injury 2012; 43:1470-5. [PMID: 21144512 DOI: 10.1016/j.injury.2010.11.036] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2010] [Revised: 11/11/2010] [Accepted: 11/11/2010] [Indexed: 02/02/2023]
Abstract
BACKGROUND On May 12, 2008, a devastating earthquake hit Wenchuan county of China's Sichuan province. Acute kidney injury (AKI) is one of the most lethal but reversible complications of crush syndrome after an earthquake. However, little is known about the epidemiological features of elderly crush patients with AKI. The aim of the present study is to compare clinical features and outcome of crush related AKI between elderly and younger adults in the Wenchuan earthquake. MATERIALS AND METHODS A questionnaire was sent to 17 reference hospitals that treated the victims after the earthquake. Clinical and laboratory characteristics of crush patients with AKI were retrospectively analysed. RESULTS 228 victims experienced crush related AKI, of which 211 were adults, including 45 elderly (age ≥ 65 years) and 166 younger adults (age, 15-64 years). Compared with the resident population, the percentage of patients was higher amongst elderly (19.7% versus 7.6%, P<0.001). The distribution of gender was similar in elderly and younger adults. Mean systolic blood pressure was higher in elderly groups. Although no statistical differences in number of injury and injury severity score were observed between elderly and younger adults, elderly victims had lower frequency of extremities crush injury; higher incidences of thoracic traumas, limb, rib, and vertebral fractures; lower serum creatinine, potassium and creatinine kinase levels; lower incidence of oliguria or anuria; lower dialysis requirement; underwent less fasciotomies and amputations, received less blood and plasma transfusions. Mortality were 17.8% and 10.2% in elderly and younger adults, respectively (P=0.165). Stratified analysis demonstrated the elderly receiving dialysis had higher mortality rate compared with younger patients (62.5% versus 10.5%, P<0.001). Multivariate logistic regression analysis indicated that need for dialysis and sepsis were independent risk factors for death in the elderly patients. CONCLUSIONS Elderly crush victims more frequently developed AKI in the Wenchuan earthquake, and they differ from younger adults in injury patterns and treatment modalities. The elderly patients with AKI requiring dialysis were at a relatively high risk of mortality.
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Esposito DH, Han PV, Kozarsky PE, Walker PF, Gkrania-Klotsas E, Barnett ED, Libman M, McCarthy AE, Field V, Connor BA, Schwartz E, MacDonald S, Sotir MJ. Characteristics and spectrum of disease among ill returned travelers from pre- and post-earthquake Haiti: The GeoSentinel experience. Am J Trop Med Hyg 2012; 86:23-8. [PMID: 22232445 DOI: 10.4269/ajtmh.2012.11-0430] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Abstract
To describe patient characteristics and disease spectrum among foreign visitors to Haiti before and after the 2010 earthquake, we used GeoSentinel Global Surveillance Network data and compared 1 year post-earthquake versus 3 years pre-earthquake. Post-earthquake travelers were younger, predominantly from the United States, more frequently international assistance workers, and more often medically counseled before their trip than pre-earthquake travelers. Work-related stress and upper respiratory tract infections were more frequent post-earthquake; acute diarrhea, dengue, and Plasmodium falciparum malaria were important contributors of morbidity both pre- and post-earthquake. These data highlight the importance of providing destination- and disaster-specific pre-travel counseling and post-travel evaluation and medical management to persons traveling to or returning from a disaster location, and evaluations should include attention to the psychological wellbeing of these travelers. For travel to Haiti, focus should be on mosquito-borne illnesses (dengue and P. falciparum malaria) and travelers' diarrhea.
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Affiliation(s)
- Douglas H Esposito
- Centers for Disease Control and Prevention, Division of Global Migration and Quarantine, Atlanta, Georgia, USA.
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Waness A, El-Sameed YA, Mahboub B, Noshi M, Al-Jahdali H, Vats M, Mehta AC. Respiratory disorders in the Middle East: a review. Respirology 2011; 16:755-66. [PMID: 21564399 DOI: 10.1111/j.1440-1843.2011.01988.x] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The spectrum of pulmonary pathology in the Middle East is as versatile as its civilizations and cultures. In this review, we outline the key challenges confronting pulmonologists in the Middle East. We shed light on the diverse conditions commonly encountered in the region, from the centuries-old illnesses of tuberculosis, to contemporary problems such as lung complications from chemical warfare. We specifically highlighted unique aspects related to respiratory illnesses in the Middle East, for example, climate factors in the desert region, cultural habits, for example, water-pipe smoking and disorders unique to the region, such as Behçet's disease. Pulmonologists are also faced with the consequences of modernization, including large immigrant population and associated social and health issues, rising incidence of obesity and sleep apnoea, and drug-resistant tuberculosis. Tackling these health issues will require an integrated approach involving public health, primary care as well as specialist pulmonology input, taking into consideration the unique cultural and environmental factors to ensure effective management and compliance to medical care.
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Affiliation(s)
- Abdelkarim Waness
- Division of Internal Medicine, Sheikh Khalifa Medical City, Rashid Hospital, Dubai, UAE
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Dong ZH, Shao H, Chen TW, Chu ZG, Deng W, Tang SS, Chen J, Yang ZG. Digital radiography of crush thoracic trauma in the Sichuan earthquake. World J Radiol 2011; 3:273-8. [PMID: 22132298 PMCID: PMC3226961 DOI: 10.4329/wjr.v3.i11.273] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2011] [Revised: 08/07/2011] [Accepted: 08/14/2011] [Indexed: 02/06/2023] Open
Abstract
AIM: To investigate the features of crush thoracic trauma in Sichuan earthquake victims using chest digital radiography (CDR).
METHODS: We retrospectively reviewed 772 CDR of 417 females and 355 males who had suffered crush thoracic trauma in the Sichuan earthquake. Patient age ranged from 0.5 to 103 years. CDR was performed between May 12, 2008 and June 7, 2008. We looked for injury to the thoracic cage, pulmonary parenchyma and the pleura.
RESULTS: Antero-posterior (AP) and lateral CDR were obtained in 349 patients, the remaining 423 patients underwent only AP CDR. Thoracic cage fractures, pulmonary contusion and pleural injuries were noted in 331 (42.9%; 95% CI: 39.4%-46.4%), 67 and 135 patients, respectively. Of the 256 patients with rib fractures, the mean number of fractured ribs per patient was 3. Rib fractures were mostly distributed from the 3rd through to the 8th ribs and the vast majority involved posterior and lateral locations along the rib. Rib fractures had a significant positive association with non-rib thoracic fractures, pulmonary contusion and pleural injuries (P < 0.001). The number of rib fractures and pulmonary contusions were significant factors associated with patient death.
CONCLUSION: Earthquake-related crush thoracic trauma has the potential for multiple fractures. The high number of fractured ribs and pulmonary contusions were significant factors which needed appropriate medical treatment.
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ROBINSON BRUCE, ALATAS MOHAMMADFAHMI, ROBERTSON ANDREW, STEER HENRY. Natural disasters and the lung. Respirology 2011; 16:386-95. [DOI: 10.1111/j.1440-1843.2011.01923.x] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Dong ZH, Yang ZG, Chen TW, Chu ZG, Deng W, Shao H. Thoracic Injuries in earthquake-related versus non-earthquake-related trauma patients: differentiation via Multi-detector Computed Tomography. Clinics (Sao Paulo) 2011; 66:817-22. [PMID: 21789386 PMCID: PMC3109381 DOI: 10.1590/s1807-59322011000500018] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2011] [Accepted: 02/21/2011] [Indexed: 02/05/2023] Open
Abstract
PURPOSE Massive earthquakes are harmful to humankind. This study of a historical cohort aimed to investigate the difference between earthquake-related crush thoracic traumas and thoracic traumas unrelated to earthquakes using a multi-detector Computed Tomography (CT). METHODS We retrospectively compared an earthquake-exposed cohort of 215 thoracic trauma crush victims of the Sichuan earthquake to a cohort of 215 non-earthquake-related thoracic trauma patients, focusing on the lesions and coexisting injuries to the thoracic cage and the pulmonary parenchyma and pleura using a multi-detector CT. RESULTS The incidence of rib fracture was elevated in the earthquake-exposed cohort (143 vs. 66 patients in the non-earthquake-exposed cohort, Risk Ratio (RR) = 2.2; p<0.001). Among these patients, those with more than 3 fractured ribs (106/143 vs. 41/66 patients, RR=1.2; p<0.05) or flail chest (45/143 vs. 11/66 patients, RR=1.9; p<0.05) were more frequently seen in the earthquake cohort. Earthquake-related crush injuries more frequently resulted in bilateral rib fractures (66/143 vs. 18/66 patients, RR= 1.7; p<0.01). Additionally, the incidence of non-rib fracture was higher in the earthquake cohort (85 vs. 60 patients, RR= 1.4; p<0.01). Pulmonary parenchymal and pleural injuries were more frequently seen in earthquake-related crush injuries (117 vs. 80 patients, RR=1.5 for parenchymal and 146 vs. 74 patients, RR = 2.0 for pleural injuries; p<0.001). Non-rib fractures, pulmonary parenchymal and pleural injuries had significant positive correlation with rib fractures in these two cohorts. CONCLUSIONS Thoracic crush traumas resulting from the earthquake were life threatening with a high incidence of bony thoracic fractures. The ribs were frequently involved in bilateral and severe types of fractures, which were accompanied by non-rib fractures, pulmonary parenchymal and pleural injuries.
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Affiliation(s)
- Zhi-Hui Dong
- Department of Radiology, West China Hospital, Sichuan University, Chengdu, China.
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Abstract
Combat related injuries bring untold misery to the victims and their loved ones. While injuries to vital organs cause immediate death, delayed mortality after reaching a hospital may occur due to several reasons, rhabdomyolysis or the crush syndrome being the most important. Crush syndrome predominantly affects the kidneys leading to renal failure, but the clinical picture may include acute respiratory distress syndrome, dyselectrolytaemia, disseminated intravascular coagulation, hypovolemic shock, arrhythmias and psychological trauma. Rescue, resuscitation and rehabilitation are onerous tasks and so a coordinated strategy with well trained team of professionals through various chains of evacuation is advocated. This article addresses these issues drawing upon the experience of the writer in combat casualty care in active operations.
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Affiliation(s)
- S Rajagopalan
- Professor and HOD, Department of Surgery, Armed Forces Medical College, Pune-40
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Hu J, Guo YQ, Zhang EY, Tan J, Shi YK. Chest injuries associated with earthquakes: an analysis of injuries sustained during the 2008 Wen-Chuan earthquake in China. Surg Today 2010; 40:729-33. [DOI: 10.1007/s00595-009-4130-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2009] [Accepted: 03/31/2009] [Indexed: 10/19/2022]
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Hu Y, Tang Y, Yuan Y, Xie TP, Zhao YF. Trauma Evaluation of Patients with Chest Injury in the 2008 Earthquake of Wenchuan, Sechuan, China. World J Surg 2010; 34:728-32. [DOI: 10.1007/s00268-010-0427-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Dong ZH, Yang ZG, Chen TW, Feng YC, Chu ZG, Yu JQ, Bai HL, Wang QL. Crush thoracic trauma in the massive Sichuan earthquake: evaluation with multidetector CT of 215 cases. Radiology 2009; 254:285-91. [PMID: 20019132 DOI: 10.1148/radiol.09090685] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
PURPOSE To determine the multidetector computed tomographic (CT) features of crush thoracic traumas resulting from the massive Sichuan earthquake. MATERIALS AND METHODS This study was approved by the ethics committee of the medical school, and informed consent was waived. A retrospective review was undertaken of 215 multidetector chest CT scans of 112 male and 103 female patients who sustained crush thoracic injuries in the Sichuan earthquake at 2:28 pm Beijing time, May 12, 2008, and were rescued in the authors' hospital. Multidetector chest CT studies were performed between May 12, 2008, and June 7, 2008. The authors looked for injuries to the thoracic cage, pulmonary parenchyma, and pleura. RESULTS One hundred forty-three patients (66.5%; 95% confidence interval [CI]: 60.2%, 72.8%) had at least one rib fracture; the mean number of rib fractures per patient was 6 [corrected]. Forty-five of these patients (31.5% of 143 patients; 95% CI: 23.9%, 39.1%) had flail chest, with a total of 288 ribs fractured. There were 46 patients (21.4%; 95% CI: 15.9%, 26.9%) with at least one vertebral fracture. There were 77 vertebral fractures total; 36 of these fractures were in T1 through T10. Twelve patients (5.6%; 95% CI: 2.5%, 8.7%) had sternal fractures, and 48 patients (22.3%; 95% CI: 16.7%, 27.9%) had either scapular or clavicular fractures. There were 117 patients (54.4%; 95% CI: 47.7%, 61.1%) with pulmonary parenchymal injuries and 146 (67.9%; 95% CI: 61.7%, 74.1%) with pleural injuries. CONCLUSION Crush thoracic trauma resulting from the massive Sichuan earthquake was a life-threatening injury; this type of injury has the potential for multiple fractures and pulmonary parenchymal injuries.
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Affiliation(s)
- Zhi-Hui Dong
- Department of Radiology, West China Hospital of Sichuan University, 37 Guo Xue Xiang, Chengdu, Sichuan 610041, China
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Abstract
Earthquakes present a major threat to mankind. Increasing knowledge about geophysical interactions, progressing architectural technology, and improved disaster management algorithms have rendered modern populations less susceptible to earthquakes. Nevertheless, the mass casualties resulting from earthquakes in Great Kanto (Japan), Ancash (Peru), Tangshan (China), Guatemala, Armenia, and Izmit (Turkey) or the recent earthquakes in Bhuj (India), Bam (Iran), Sumatra (Indonesia) and Kashmir (Pakistan) indicate the devastating effect earthquakes can have on both individual and population health. Appropriate preparation and implementation of crisis management algorithms are of utmost importance to ensure a large-scale medical-aid response is readily available following a devastating event. In particular, efficient triage is vital to optimize the use of limited medical resources and to effectively mobilize these resources so as to maximize patient salvage. However, the main priorities of disaster rescue teams are the rescue and provision of emergency care for physical trauma. Furthermore, the establishment of transport evacuation corridors, a feature often neglected, is essential in order to provide the casualties with a chance for survival. The optimal management of victims under such settings is discussed, addressing injuries of the body and psyche by means of simple diagnostic and therapeutic procedures globally applicable and available.
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Macintyre AG, Barbera JA, Smith ER. Surviving collapsed structure entrapment after earthquakes: a "time-to-rescue" analysis. Prehosp Disaster Med 2006; 21:4-17; discussion 18-9. [PMID: 16602260 DOI: 10.1017/s1049023x00003253] [Citation(s) in RCA: 97] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
INTRODUCTION Massive earthquakes often cause structures to collapse, trapping victims under dense rubble for long periods of time. Commonly, this spurs resource intensive, dangerous, and frustrating attempts to find and extricate live victims. The search and rescue phase usually is maintained for many days beyond the last "save," potentially diverting critical attention and resources away from the pressing needs of non-trapped survivors and the devastated community. This recurring phenomenon is driven by the often-unanswered question "Can anyone still be alive under there?" The maximum survival time in entrapment is an important issue for responders, yet little formal research has been conducted on this issue. Knowing the maximum survival time in entrapment helps responders: (1) decide whether or not they should continue to assign limited resources to search and rescue activities; (2) assess the safety risks versus the benefits; (3) determine when search and rescue activities no longer are indicated; and (4) time and pace the important transition to community recovery efforts. METHODS The time period of 1985-2004 was selected for investigation. Medline and Lexis-Nexis databases were searched for earthquake events that occurred within this timeframe. Medical literature articles providing time-torescue data for victims of earthquakes were identified. Lexis-Nexis reports were scanned to select those with time-to-rescue data for victims of earthquakes. Reports from both databases were examined for information that might contribute to prolonged survival of entrapped individuals. RESULTS A total of 34 different earthquake events met study criteria. Forty-eight medical articles containing time-to-rescue data were identified. Of these, the longest time to rescue was "13-19 days" post-event (secondhand data and the author is not specific). The second longest time to rescue in the medical articles was 8.7 days (209 hours). Twenty-five medical articles report multiple rescues that occurred after two days (48 hours). Media reports describe rescues occurring beyond Day 2 in 18 of 34 earthquakes. Of these, the longest reliably reported survival is 14 days after impact, with the next closest having survived 13 days. The average maximum times reported from these 18 earthquakes was 6.8 days (median = 5.75 days). The event with the most media reports of distinct rescue events was the 1999 Marmara, Turkey earthquake (43 victims). Times range from 0.5 days (12 hours) to 6.2 days (146 hours) for this event. Both databases provide little formal data to develop detailed insight into factors affecting survivability during entrapment. CONCLUSIONS A thorough search of the English-language medical literature and media accounts provides a provocative picture of numerous survivors beyond 48 hours of entrapment under rubble, with a few successfully enduring entrapment of 13-14 days. These data are not necessarily applicable to non-earthquake collapsed-structure events. For incident managers and their medical advisors, the study findings and discussion may be useful for post-impact decision-making and in establishing and/or revising incident priorities as the response evolves.
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Affiliation(s)
- Anthony G Macintyre
- Department of Emergency Medicine, The George Washington University 2150 Pennsylvania Ave, NW Washington, DC 20037, USA.
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Ashkenazi I, Isakovich B, Kluger Y, Alfici R, Kessel B, Better OS. Prehospital management of earthquake casualties buried under rubble. Prehosp Disaster Med 2005; 20:122-33. [PMID: 15898492 DOI: 10.1017/s1049023x00002302] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Earthquakes continue to exact a heavy toll on life, injury, and loss of property. Survival of casualties extricated from under the rubble depends upon early medical interventions by emergency teams on site. The objective of this paper is to review the pertinent literature and to analyze the information as a practical guideline for the medical management of casualties accidentally buried alive.
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Affiliation(s)
- Itamar Ashkenazi
- Surgery B/Trauma Unit, Hillel Yaffe Medical Center, Hadera, Israel.
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Tahmasebi MN, Mohammad Naghi T, Kiani K, Kambiz K, Mazlouman SJ, Shahriar JM, Taheri A, Afshin T, Kamrani RS, Kamrani Reza S, Panjavi B, Behnam P, Harandi BA, Harandi Bahador A. Musculoskeletal injuries associated with earthquake. A report of injuries of Iran's December 26, 2003 Bam earthquake casualties managed in tertiary referral centers. Injury 2005; 36:27-32. [PMID: 15589909 DOI: 10.1016/j.injury.2004.06.021] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/28/2004] [Indexed: 02/02/2023]
Abstract
This is a descriptive analysis, performed on victims of Iran's December 26, 2003 Bam earthquake that were referred to tertiary referral trauma management centre in Tehran. Two hundred and ten patients were included in this study. Associated musculoskeletal injuries and renal function of the patients were recorded. The mean time under rubble was 1.9 h in our patients with a mean rescue to first medical aid time of 13.5 h. We had 19 cases of compartment syndrome and 6.7% of patients had impaired renal function. The incidence of compartment syndrome had a direct relation to the time under rubble and the incidence of renal failure was directly related to rescue to first medical aid time. Axial skeleton fractures, amongst them the lateral compression type pelvic fractures, were particularly common. Fracture associated neural injuries were also common. Institution of renal protective protocols from the very first hours after injury more conservative approaches to treatment of fractures in these crush trauma patients are strongly recommended.
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Affiliation(s)
- Mohammad Naghi Tahmasebi
- Department of Orthopedic and Trauma Surgery, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran.
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Papadopoulos IN, Kanakaris N, Triantafillidis A, Stefanakos J, Kainourgios A, Leukidis C. Autopsy findings from 111 deaths in the 1999 Athens earthquake as a basis for auditing the emergency response. Br J Surg 2004; 91:1633-40. [PMID: 15505869 DOI: 10.1002/bjs.4752] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Abstract
Background
The aim of the study was to assess the emergency response to an earthquake.
Methods
This retrospective study, based on formal autopsy findings from 111 earthquake-related deaths, evaluated demographic data, circumstances of death, rescue time, mechanisms of injury, causes of death, Abbreviated Injury Scale (AIS 90) and Injury Severity Score (ISS) values, vital functions, co-morbidity and preventable deaths.
Results
The median extrication time for 99 of 102 victims buried or trapped in collapsed buildings was 2·1 (range 0·1–7·8) days. Deaths were cause by blunt injuries, asphyxia and myocardial infarction. Injuries impaired the airway, breathing, circulation, and brain or spinal functions in 10·5, 61·9, 46·6 and 57·1 per cent of the victims respectively. The 105 injured victims were classified into three main categories. The first comprised 36 victims (34·3 per cent) with injuries not compatible with life (ISS 75), the second included 38 victims (36·2 per cent) who suffered life-threatening injuries (ISS 9–74) but had no evidence of asphyxia, and the third category contained 31 victims (29·5 per cent) with findings of asphyxia and an ISS of 1–18. The reviewers concluded that 13 trauma-related deaths and 31 deaths from asphyxia were potentially preventable.
Conclusion
A method based on detailed evaluation of deaths provided information with which to audit the emergency response to an earthquake.
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Affiliation(s)
- I N Papadopoulos
- Fourth Surgical Department and Trauma Unit, University of Athens, General Hospital of Nikaias, Piraeus, Greece.
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