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Tribble DR, Spott MA, Shackleford SA, Gurney JM, Murray BCK. Department of Defense Trauma Registry Infectious Disease Module Impact on Clinical Practice. Mil Med 2022; 187:7-16. [PMID: 35512379 DOI: 10.1093/milmed/usac050] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Revised: 02/03/2022] [Accepted: 02/14/2022] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND The Joint Trauma System (JTS) is a DoD Center of Excellence for Military Health System trauma care delivery and the DoD's reference body for trauma care in accordance with National Defense Authorization Act for Fiscal Year 2017. Through the JTS, evidence-based clinical practice guidelines (CPGs) have been developed and subsequently refined to standardize and improve combat casualty care. Data are amassed through a single, centralized DoD Trauma Registry to support process improvement measures with specialty modules established as the registry evolved. Herein, we review the implementation of the JTS DoD Trauma Registry specialty Infectious Disease Module and the development of infection-related CPGs and summarize published findings on the subsequent impact of the Infectious Disease Module on combat casualty care clinical practice and guidelines. METHODS The DoD Trauma Registry Infectious Disease Module was developed in collaboration with the Infectious Disease Clinical Research Program (IDCRP) Trauma Infectious Disease Outcomes Study (TIDOS). Infection-related information (e.g., syndromes, antibiotic management, and microbiology) were collected from military personnel wounded during deployment June 1, 2009 through December 31, 2014 and medevac'd to Landstuhl Regional Medical Center in Germany before transitioning to participating military hospitals in the USA. RESULTS To support process improvements and reduce variation in practice patterns, data collected through the Infectious Disease Module have been utilized in TIDOS analyses focused on assessing compliance with post-trauma antibiotic prophylaxis recommendations detailed in JTS CPGs. Analyses examined compliance over three time periods: 6 months, one-year, and 5 years. The five-year analysis demonstrated significantly improved adherence to recommendations following the dissemination of the 2011 JTS CPG, particularly with open fractures (34% compliance compared to 73% in 2013-2014). Due to conflicting recommendations regarding use of expanded Gram-negative coverage with open fractures, infectious outcomes among patients with open fractures who received cefazolin or expanded Gram-negative coverage (cefazolin plus fluoroquinolones and/or aminoglycosides) were also examined in a TIDOS analysis. The lack of a difference in the proportion of osteomyelitis (8% in both groups) and the significantly greater recovery of Gram-negative organisms resistant to aminoglycosides or fluoroquinolones among patients who received expanded Gram-negative coverage supported JTS recommendations regarding the use of cefazolin with open fractures. Following recognition of the outbreak of invasive fungal wound infections (IFIs) among blast casualties injured in Afghanistan, the ID Module was refined to capture data (e.g., fungal culture and histopathology findings, wound necrosis, and antifungal management) needed for the TIDOS team to lead the DoD outbreak investigation. These data captured through the Infectious Disease Module provided support for the development of a JTS CPG for the prevention and management of IFIs, which was later refined based on subsequent TIDOS IFI analyses. CONCLUSIONS To improve combat casualty care outcomes and mitigate high-consequence infections in future conflicts, particularly in the event of prolonged field care, expansion, refinement, and a mechanism for sustainability of the DoD Trauma Registry Infectious Disease Module is needed to include real-time surveillance of infectious disease trends and outcomes.
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Affiliation(s)
- David R Tribble
- Infectious Disease Clinical Research Program, Preventive Medicine and Biostatistics Department, Uniformed Services University of the Health Sciences, Bethesda, MD 20814, USA
| | - Mary Ann Spott
- Joint Trauma System, JBSA Fort Sam Houston, TX 78234, USA
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Yoo J, Kang BH. Clinical Outcomes of Emergent Laparotomies in Hypotensive Patients: 9-years Experience at a Single Level 1 Trauma Center. JOURNAL OF ACUTE CARE SURGERY 2021. [DOI: 10.17479/jacs.2021.11.3.108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
Purpose: The prognosis of an emergent laparotomy in hypotensive patients is poor. This study aimed to review the outcomes of hypotensive patients who had emergent laparotomies and elucidate the risk factors of mortality.Methods: Patients who underwent an emergent laparotomy from January 2011 to December 2019 were retrospectively reviewed. The exclusion criteria included initial systolic blood pressure > 90 mmHg, aged < 19 years, and cardiac arrest before the laparotomy. Patients were categorized into survival groups (survived or deceased). Univariate and multivariate analyses were conducted to determine the risk factors of mortality. The time from the laparotomy to death was also reviewed and the effect of organ injury.Results: There were 151 patient records, analyzed 106 survivors, and 45 deceased. The overall mortality was 29.8%. Liver injury was the main organ-related event leading to an emergent laparotomy, and most patients died in the early phase following the laparotomy. Following multivariate analysis, the Glasgow Coma Scale score [odds ratio (95% confidential interval) 0.733 (0.586-0.917), <i>p</i> = 0.007], total red blood cell transfusion volume in 24 hours[1.111 (1.049-1.176), <i>p</i> < 0.001], major bleed from the liver [3.931 (1.203-12.850), <i>p</i> = 0.023], and blood lactate [1.173 (1.009-1.362), <i>p</i> = 0.037] were identified as risk factors for mortality.Conclusion: Glasgow Coma Scale score, total red blood cell transfusion volume in 24 hours, major bleed from the liver, and lactate were identified as risk factors for mortality. Initial resuscitation and management of liver injuries have major importance following trauma.
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Gogna S, Latifi R, Samson DJ, Butler J. Pelvic fractures in severely injured elderly: a double-adjustment propensity score matched analysis from a level I trauma center. Eur J Trauma Emerg Surg 2021; 48:2219-2228. [PMID: 34432083 PMCID: PMC8385478 DOI: 10.1007/s00068-021-01772-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Accepted: 08/12/2021] [Indexed: 12/24/2022]
Abstract
Purpose Pelvic trauma has increased risk of mortality in the elderly. Our study aimed to analyze the impact of the additional burden of pelvic fractures in severely injured elderly. Methods This is a retrospective analysis of a prospectively maintained trauma registry from 2012 to 2018 at an American College of Surgeons (ACS) verified Level I Trauma Center. Trauma patients aged ≥ 65 years with ISS ≥ 16 and AIS severity score ≥ 3 in at least two body regions were divided in two groups: group I, consisted of elderly polytrauma patients without pelvic fractures, and group II elderly who had concomitant pelvic fractures. We used a double-adjustment method using propensity score matching (PSM) with subsequent covariate adjustment to minimize the effect of confounding factors, and give unbiased estimation of the impact of pelvic fractures. Balance assessment was conducted by computing absolute standardized mean differences (ASMDs) and ASMD < 0.10 reflects good balance between groups. Results Of 12,774 patients admitted during this time, 411 (3.2%) elderly with a mean age of 77.75 ± 8.32 years met the inclusion criteria. Of this cohort, only 92 patients (22.4%) had pelvic fractures. Females outnumbered males (55 vs. 45%). Comparing characteristics of group I and group II using ASMDs, pelvic trauma patients were more likely to have higher systolic blood pressure (SBP), head injuries, lower extremity injuries, anticoagulant therapy, and cirrhosis. Fewer variables differed significantly after matching. We observed few instances of worse outcomes associated with pelvic trauma using PSM with and without covariate adjustment. Crude PSM without covariate adjustment, showed a significantly higher rate of deep vein thrombosis (DVT) for pelvic trauma (p < 0.001). Crude PSM also showed a significantly higher rate of ventilator-associated pneumonia (VAP) in group II (p = 0.006). PSM with covariate adjustment did not confirm differences on these outcomes. PSM both without and with covariate adjustment found lower ventilator days and ICU length of stay among patients with pelvic trauma. No significant differences were seen on 12 outcomes: death, acute kidney injury (AKI), acute respiratory distress syndrome (ARDS), cardiac arrest with cardiopulmonary resuscitation (CPR), myocardial infarction (MI), pulmonary embolism (PE), unplanned intubation, unplanned admission to intensive care unit (ICU), catheter-associated urinary tract infection (CAUTI), and hospital length of stay. Conclusions At a Level I Trauma Center the additional burden of pelvic fractures in seriously injured elderly did not translate into higher mortality. PSM without covariate adjustment suggests worse rates among pelvic trauma patients for DVT and VAP but covariate adjustment removed statistical significance for both outcomes. Pelvic trauma patients had shorter time on ventilator and in the ICU. Whether similar analytic methods applied to patients from larger data sources would produce similar findings remains to be seen.
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Affiliation(s)
- Shekhar Gogna
- Department of Surgery, Westchester Medical Center, New York Medical College, 100 Woods Road, Taylor Pavilion, E-348, Valhalla, NY, 10595, USA
| | - Rifat Latifi
- Westchester Medical Center, New York Medical College, School of Medicine, Valhalla, NY, 10595, USA.
| | - David J Samson
- Department of Surgery, Clinical Research Unit, Westchester Medical Center, 100 Woods Road, Taylor Pavilion, Office E-348, Valhalla, NY, 10595, USA
| | - Jonathan Butler
- Clinical Research Unit, Westchester Medical Center, 100 Woods Road, Taylor Pavilion, Office E-348, Valhalla, NY, 10595, USA
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The Impact of the Aging Population on Surgical Diseases. CURRENT GERIATRICS REPORTS 2021. [DOI: 10.1007/s13670-020-00352-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Chae YJ, Lee J, Park JH, Han DG, Ha E, Yi IK. Late Mortality Prediction of Neutrophil-to-lymphocyte and Platelet Ratio in Patients With Trauma Who Underwent Emergency Surgery: A Retrospective Study. J Surg Res 2021; 267:755-761. [PMID: 33583601 DOI: 10.1016/j.jss.2020.11.088] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Revised: 09/28/2020] [Accepted: 11/01/2020] [Indexed: 11/30/2022]
Abstract
BACKGROUND We aimed to evaluate the usefulness of neutrophil-to-lymphocyte (N/L) and neutrophil-to-lymphocyte platelet (N/LP) ratios in predicting late mortality of patients with trauma who underwent emergency surgery. MATERIALS AND METHODS We retrospectively evaluated patients with trauma older than 19 y who underwent emergency surgery at our level I trauma center. Blood count-based ratios (N/L and N/LP at days 1, 3, and 7 of hospitalization) and trauma scores were analyzed. Statistical analysis was performed using univariable logistic regression and receiver operating curves. RESULTS A total of 209 patients were evaluated. N/LP at day 7, N/L at day 7, Trauma Injury Severity Score, Revised Trauma Score, and Injury Severity Score were significantly associated with late mortality. Area under the receiver operating characteristic curves for predicting mortality was highest for N/LP at day 7 (0.867 [95% confidence interval 0.798-0.936], P < 0.001). The group with N/LP greater than the cutoff value (9.3, sensitivity 77.3%, specificity 83.1%) at day 7 showed higher mortality than the group with N/LP less than the cutoff value (35.4% versus 3.2%, P < 0.001, respectively) at day 7. CONCLUSIONS N/LP at day 7 may be a superior predictor of late mortality compared with preexisting trauma scores in patients with major trauma undergoing emergency surgery, by better reflecting the systemic inflammation status.
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Affiliation(s)
- Yun Jeong Chae
- Department of Anesthesiology and Pain Medicine, Ajou University School of Medicine, Suwon, South Korea
| | - Jiyoung Lee
- Department of Anesthesiology and Pain Medicine CHA Bundang Medical Center, CHA University, Seongnam, South Korea
| | - Ji Hyun Park
- Office of Biostatistics, Ajou Research Institute for Innovation Medicine, Ajou University Medical Center, Suwon, South Korea
| | - Do-Gyun Han
- Department of Anesthesiology and Pain Medicine, Ajou University School of Medicine, Suwon, South Korea
| | - Eunji Ha
- Department of Anesthesiology and Pain Medicine, Ajou University School of Medicine, Suwon, South Korea
| | - In Kyong Yi
- Department of Anesthesiology and Pain Medicine, Ajou University School of Medicine, Suwon, South Korea.
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Kwong WY, Yang MLC, Wong OF, Lui CT, Tsui KL. Epidemiological study of major pelvic fracture in Hong Kong and analysis of predictors for mortality. HONG KONG J EMERG ME 2019. [DOI: 10.1177/1024907919856218] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Objectives and Background Pelvic fracture causes significant mortality and morbidities. The purpose of this study is to identify the characteristics of patients with pelvic fracture in Hong Kong and to determine the factors predicting mortality. The result could help to identify high-risk patients who might benefit from more intensive evaluation and intervention. Method: Five hundred and eight patients (age > 12 years old) with pelvic fractures were identified from the trauma registries of four designated trauma centres in Hong Kong from 1 January 2005 to 31 December 2012. Patient baseline characteristics and outcomes were analysed. Stepwise logistic regression was performed to identify independent clinical predictors for mortality. Result: Mean age was 45.4 ± 19.2 years, 43.3% were female, mean length of hospital stay was 27.9 ± 42.4 days and mean length of intensive care unit stay was 4.8 ± 6.8 days. Injury severity score was 28.9 ± 18.7, revised trauma score was 7.2 ± 2 and 30-day mortality was 20.9%. Stepwise logistic regression identified patient’s age, presenting systolic blood pressure, initial Glasgow Coma Scale, injuries to the thoracic and abdominal regions, first base excess and the volume of red blood cell transfusion required within the first 6 h to be independent risk factors predicting mortality. Conclusion: Pelvic fracture is associated with significant risk of mortality in major trauma patients. Clinical characteristics obtained during emergency department resuscitation can help in selecting patients for timely aggressive interventions.
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Affiliation(s)
- Wing Yan Kwong
- Department of Accident and Emergency, Queen Elizabeth Hospital, Jordan, Hong Kong
| | - Marc LC Yang
- Department of Accident and Emergency, Queen Elizabeth Hospital, Jordan, Hong Kong
| | - Oi Fung Wong
- Department of Accident and Emergency, North Lantau Hospital, Tung Chung, Hong Kong
| | - Chun Tat Lui
- Department of Accident and Emergency, Tuen Mun Hospital, Tuen Mun, Hong Kong
| | - Kwok Leung Tsui
- Department of Accident and Emergency, Tuen Mun Hospital, Tuen Mun, Hong Kong
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Gant P, Asztalos I, Kulendra E, Lee K, Humm K. Retrospective evaluation of factors influencing transfusion requirements and outcome in cats with pelvic injury (2009-2014): 122 cases. J Vet Emerg Crit Care (San Antonio) 2019; 29:407-412. [PMID: 31218799 DOI: 10.1111/vec.12852] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2016] [Revised: 06/28/2017] [Accepted: 08/17/2017] [Indexed: 11/30/2022]
Abstract
OBJECTIVE To characterize a population of cats with pelvic trauma and evaluate factors influencing transfusion requirement and outcome. DESIGN Retrospective case series (2009-2014). SETTING University teaching hospital. ANIMALS One hundred twelve client-owned cats with pelvic trauma. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS Twenty-one (18.8%) cats received a transfusion. Most cats required only 1 fresh whole blood transfusion (85.8%). Packed cell volume at admission was significantly lower in cats that required transfusion but was not associated with hospitalization time or survival to discharge. Increasing Animal Trauma Triage (ATT) score at admission was significantly associated with transfusion requirement (P = 0.0001) and nonsurvival to discharge (P = 0.03). Number of pelvic fractures was not associated with transfusion requirement but cats with sacroiliac luxations and pubic fractures were more likely to require a transfusion (P = 0.0015 and P = 0.0026, respectively). However, fracture type was not associated with survival to discharge. Most cats (86%) required a surgical procedure and half of transfusions were administered preoperatively. No surgical comorbidities were associated with transfusion requirement or survival. Transfusion requirement was associated with longer length of hospitalization but not survival to discharge. CONCLUSIONS Transfusion requirement in this population of cats with pelvic fractures was fairly high. Transfusion requirement was associated with lower packed cell volume, higher ATT score at admission, longer length of hospitalization, and certain types of pelvic fractures. Transfusion requirement was not associated with surgical comorbidities, surgical intervention, or survival to discharge. Lower ATT score at admission was associated with survival to discharge.
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Affiliation(s)
- Poppy Gant
- Department of Clinical Science and Services, The Royal Veterinary College, University of London, Hertfordshire, UK
| | - Imola Asztalos
- Department of Clinical Science and Services, The Royal Veterinary College, University of London, Hertfordshire, UK
| | - Elvin Kulendra
- Department of Clinical Science and Services, The Royal Veterinary College, University of London, Hertfordshire, UK
| | - Karla Lee
- Department of Clinical Science and Services, The Royal Veterinary College, University of London, Hertfordshire, UK
| | - Karen Humm
- Department of Clinical Science and Services, The Royal Veterinary College, University of London, Hertfordshire, UK
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Age and "general health"-beside fracture classification-affect the therapeutic decision for geriatric pelvic ring fractures: a German pelvic injury register study. INTERNATIONAL ORTHOPAEDICS 2019; 43:2629-2636. [PMID: 30949757 DOI: 10.1007/s00264-019-04326-w] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/14/2018] [Accepted: 03/19/2019] [Indexed: 02/07/2023]
Abstract
PURPOSE Pelvic ring fractures in the elderly gain increasing importance. Nonetheless, data on factors influencing treatment decision in relation to fracture classification, age, and the resulting treatment are still rare. METHODS Prospectively collected data of the German Pelvic Injury Registry from patients aged over 65 years with a pelvic ring fracture were evaluated retrospectively. Acetabular fractures, as well as type A1 and A3 fractures, were excluded. The variables age, injury pattern, type of treatment, the reason for conservative treatment, and Orthopaedic Trauma Association (OTA)/Tile classification were analyzed. Furthermore, the fracture distribution was examined after dividing patients into six age groups. RESULTS A total of 1814 patients with a mean age of 80.7 ± 7.6 years, predominantly female (79.0%), were available for evaluation. The majority of patients suffered from isolated pelvic ring fractures (70.1%) and 8.2% were severely injured (ISS > 16). The most common fracture types were type A2 (35.4%), type B2 (38.0%), and type C1 (7.3%). Especially pelvic ring fractures of type A2 (96.9%) and type B2 (83.0%) were treated conservatively (overall 76.9%). Fracture instability according to the OTA/Tile classification increased the probability for an operative treatment (generalized odds ratio [OR] 6.90 [5.62; 8.52]). In contrary, increasing age independent of the fracture pattern decreased this probability (OR 0.47 [0.41-0.53]). With increasing fracture instability, general health conditions were up to 50% of the reasons for conservative treatment. CONCLUSION The results of the present study underline the importance of the factors age and general health besides fracture classification for therapeutic decision-making in the treatment of pelvic ring fractures in the elderly.
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Eisa A, Farouk O, Mahran DG, Badran M, Abdelnasser MK, Samir M, Kalampoki V, Hurtado-Chong A, Rometsch E, Mohamedean A, Adam F. Predictors of mortality after pelvic fractures: a retrospective cohort study from a level one trauma centre in Upper Egypt. INTERNATIONAL ORTHOPAEDICS 2018; 43:2405-2413. [PMID: 30515536 DOI: 10.1007/s00264-018-4230-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/27/2018] [Accepted: 11/04/2018] [Indexed: 10/27/2022]
Abstract
PURPOSE The primary objective was to identify the predictors of in-hospital mortality after pelvic ring injuries. Secondary objectives were to analyze the differences between adults and children and to analyze the causes and timing of death. METHODS A retrospective cohort study from the pelvic registry of Assiut University Trauma Unit (AUTU), a level 1 trauma centre in Upper Egypt, was carried out. A total of 1188 consecutive patients with pelvic ring fractures treated from January 2010 to December 2013 were eligible for analysis. Potential predictors were identified using standard statistical tests: univariable and multivariable regression analysis. RESULTS Nine hundred fifty-one were adults (above 16 years) and 237 were children. According to Tile's classification, fractures type A, B, and C were 31.8%, 25.1%, and 43.1%, respectively. About a third of patients had fractures with soft tissue injury. Abdominopelvic collection as diagnosed by Focused Assessment with Sonography for Trauma (FAST) was positive in 11%. Associated injuries were present in 67.3% with abdominal-urogenital injuries being the most prevalent (66.3%). Median hospital stay was five days. Fifty-two patients (4.4%) were admitted to the ICU. One hundred three patients died (8.7%) within two peaks: first 24 hours and between 48 hours and one week. Multivariable logistic regression analysis identified increasing age, fractures with soft tissue injury, associated head injury, positive FAST examination, and admission to an ICU as significant predictors of in-hospital mortality. CONCLUSIONS The first 24 hours were confirmed to be critical for survival in pelvic fracture patients. Advancing age, associated soft tissue injury, associated head injury, admission to ICU, and positive FAST examination can serve as reliable predictors for an elevated mortality risk in such patients.
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Affiliation(s)
- Amr Eisa
- Department of Orthopaedic and Trauma Surgery, Faculty of Medicine, Assiut University Hospitals, Assiut, 71526, Egypt.
| | - Osama Farouk
- Department of Orthopaedic and Trauma Surgery, Faculty of Medicine, Assiut University Hospitals, Assiut, 71526, Egypt
| | - Dalia G Mahran
- Faculty of Medicine, Department of Public Health and Community Medicine, Assiut University, Assiut, Egypt
| | - Mahmoud Badran
- Department of Orthopaedic and Trauma Surgery, Faculty of Medicine, Assiut University Hospitals, Assiut, 71526, Egypt
| | - Mohammad K Abdelnasser
- Department of Orthopaedic and Trauma Surgery, Faculty of Medicine, Assiut University Hospitals, Assiut, 71526, Egypt
| | - Michael Samir
- Department of Orthopaedic and Trauma Surgery, Faculty of Medicine, Assiut University Hospitals, Assiut, 71526, Egypt
| | - Vasiliki Kalampoki
- AO Clinical Investigation and Documentation (AOCID), AO Foundation, Dübendorf, Switzerland
| | - Anahi Hurtado-Chong
- AO Clinical Investigation and Documentation (AOCID), AO Foundation, Dübendorf, Switzerland
| | - Elke Rometsch
- AO Clinical Investigation and Documentation (AOCID), AO Foundation, Dübendorf, Switzerland
| | - Aly Mohamedean
- Department of Orthopaedic and Trauma Surgery, Faculty of Medicine, Assiut University Hospitals, Assiut, 71526, Egypt
| | - Faisal Adam
- Department of Orthopaedic and Trauma Surgery, Faculty of Medicine, Assiut University Hospitals, Assiut, 71526, Egypt
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Mohsenian L, Khoramian MK, Sadat Mazloom S. Prognostic Value of Arterial Blood Gas Indices Regarding the Severity of Traumatic Injury and Fractures of the Femur and Pelvis. Bull Emerg Trauma 2018; 6:318-324. [PMID: 30402520 PMCID: PMC6215061 DOI: 10.29252/beat-060408] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Objective: To evaluate the prognostic value of arterial blood gas (ABG) indices, especially base excess (BE), regarding the severity of traumatic injury. Methods: A total number of 96 trauma patients with fractures of femur and pelvis were included in this study. Demographic characteristics and clinical information of samples were recorded. The results of ABG test and hemoglobin (Hb) were evaluated at two time intervals (on admission and 6 hours later). The outcome of the patients was evaluated at the end of the study (dead or alive). The ABG indices included O2 saturation (O2Sat), PH, PO2, PCO2, bicarbonate (HCO3) and base excess (BE). The mean of the hemodynamic and ABG indices were compared between those who were discharged and mortality cases. The confounders were compensated using a multivariate logistic regression model. Results: Overall 94 trauma patients with long and pelvic fractures were included. There were 69 (73.4%) men and 25 (26.6%) women among the patients with mean age of 37.43 ± 20.07 years. The mortality rate was 10 (10.6%). The most common mechanism of injury was motorcycle accident in 41 (43.6%) and car collision in 43 (45.7%) patients. We found that mortality was significantly associated with amount of FFP transfusion (p=0.005), but was not associated with amount of transfused packed cells (p=0.113). We also found that mortality was associated with lower BP after 6 hours of admission (p=0.001), higher HR on admission (p=0.036), lower HR after 6 hours (p=0.017), lower O2Sat on admission (p<0.001), higher PCO2 after 6 hours and lower BE on admission (p=0.025). Conclusion: The ABG indices including O2Sat, BE and PCO2 are considered prognostic determinants of outcome in trauma patients with long and pelvic fractures. These findings can be considered as fundamental studies to achieve new diagnostic methods.
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Affiliation(s)
- Leila Mohsenian
- Department of Emergency Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | | | - Sara Sadat Mazloom
- Department of Emergency Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
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Kim DH, Chang SW, Matsumoto J. The utilization of resuscitative endovascular balloon occlusion of the aorta: preparation, technique, and the implementation of a novel approach to stabilizing hemorrhage. J Thorac Dis 2018; 10:5550-5559. [PMID: 30416806 DOI: 10.21037/jtd.2018.08.71] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Noncompressible torso hemorrhage (NCTH), if not controlled promptly, leads to death. In the acute setting, aortic occlusion can be performed as damage control surgery (DCS) for hemorrhage originating from the abdomen and pelvis. With the development of endovascular technology, an intra-aortic balloon can be used to achieve aortic occlusion and decrease hemorrhage. Recently, resuscitative endovascular balloon occlusion of the aorta (REBOA) has been accepted as a salvage technique for the temporary stabilization of patients with NCTH. However, balloon occlusion is not easily performed in trauma patients. In this article, we described preparation, technical description, and conceptual understanding of REBOA.
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Affiliation(s)
| | | | - Junichi Matsumoto
- Department of Emergency and Critical Care Medicine, Saint-Marianna University School of Medicine, Kawasaki, Japan
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Majidinejad S, Heidari F, Kafi Kang H, Golshani K. Determination of Clinical Signs and Symptoms Predicting No Pelvic Fracture in Patients with Multiple Trauma. Adv Biomed Res 2018; 7:112. [PMID: 30123786 PMCID: PMC6071440 DOI: 10.4103/abr.abr_127_17] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
Background Pelvic fracture (PF) is the second-most prevalent cause of mortality after brain trauma among multiple trauma patients. Our aim was to examine the reliability of suggestive criteria for having no PF (NPF) according to the common reported clinical signs and symptoms (CSSs). Materials and Methods In the current prospective study, 3527 patients with multiple trauma were recruited according to the guideline of emergency medicine. Information on age, gender, pelvic pain or tenderness, sacrum and coccyx pain or tenderness, the ability to active straight leg raising (SLR), and distracting injury was collected, and PF was examined by either X-ray or computed tomography (CT) scan. Results The CSS sensitivity of NPF was 39.75% and the specificity was 100%. The no distracting injury was not significantly different according to the CSS criteria and results of X-ray and CT scan (P = 0.269); however, the difference of other criteria was significant (P < 0.0001). No pelvic pain or tenderness and the ability to active SLR considerably affected the prediction of NPF (P < 0.0001). No distracting injury can be omitted from the criteria without any effect on specificity, but with increased sensitivity (60.8% with three criteria vs. 39.7% with four criteria). Conclusion According to our results, it can be said that due to the high predictive value of our suggestive criteria, it could be applicable as the important criteria for defecting NPF among patients with the possibility of PF. This approach can reduce the necessity of imaging in these patients which helps to reduce the health cost and hazards of X-ray used for imaging and exhaustion of medical devices.
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Affiliation(s)
- Saeed Majidinejad
- Department of Emergency Medicine, Emergency Medicine Research Center, Al-Zahra Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Farhad Heidari
- Department of Emergency Medicine, Emergency Medicine Research Center, Al-Zahra Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Hosein Kafi Kang
- Department of Emergency Medicine, Emergency Medicine Research Center, Al-Zahra Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Keyhan Golshani
- Department of Emergency Medicine, Emergency Medicine Research Center, Al-Zahra Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran
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Pelvic fractures in the Netherlands: epidemiology, characteristics and risk factors for in-hospital mortality in the older and younger population. EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY 2017; 28:197-205. [PMID: 28993913 DOI: 10.1007/s00590-017-2044-3] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/26/2017] [Accepted: 09/24/2017] [Indexed: 01/24/2023]
Abstract
PURPOSE To examine nationwide epidemiology of pelvic fractures in the Netherlands and to compare characteristics and outcome of older versus younger patients as well as predictors for in-hospital mortality. METHODS Retrospective review of pelvic fracture patients admitted to all Dutch hospitals (2008-2012) utilizing National Trauma Registry. Average annual incidence of (minor and major) pelvic fractures was calculated for the population. Older (≥ 65 years) and younger (< 65 years) patients were compared. Multivariate regression analysis was performed to identify independent predictors for in-hospital mortality. RESULTS Of 11,879 pelvic fracture patients (61.8%, ≥ 65 years), annual incidence of pelvic fractures in older versus younger population was 57.9 versus 6.4 per 100,000 persons. Older patients had lower ISS (7.1 (SD 6.9) vs 15.4 (SD 13.4)) and less frequently had severe associated injuries (15.6 vs 43.5%), an admission systolic blood pressure (SBP) ≤ 90 mmHg (1.6 vs 4.1%) or Glasgow Coma Score (GCS) ≤ 12 (2.0 vs 13.3%) (all, p < 0.01). In-hospital mortality was equal in older and younger patients (5.3 vs 4.8%: p = 0.28). In both subgroups, greatest independent predictors for in-hospital mortality were GCS ≤ 12, ISS ≥ 16, and SBP ≤ 90 mmHg and in all patients age ≥ 65 (OR 6.59 (5.12-8.48): p < 0.01). CONCLUSION The annual incidence of (both minor and major) pelvic fractures in the older population was substantially higher than in the younger population. Elderly patients had a disproportionately high in-hospital mortality rate considering they were less severely injured. Among other factors, age was the greatest independent predictor for in-hospital mortality in all pelvic fracture patients.
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Ekeke ON, Okonta KE. Trauma: a major cause of death among surgical inpatients of a Nigerian tertiary hospital. Pan Afr Med J 2017; 28:6. [PMID: 29138652 PMCID: PMC5681011 DOI: 10.11604/pamj.2017.28.6.10690] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2016] [Accepted: 10/16/2017] [Indexed: 12/02/2022] Open
Abstract
INTRODUCTION Trauma presents a significant global health burden. Death resulting from trauma remains high in low income countries despite a steady decrease in developed countries. Analysis of the pattern of death will enable intervention to reduce these deaths from trauma in developing countries. This study aims to present the pattern of trauma-related deaths in the surgical wards of University of Port Harcourt Teaching Hospital (UPTH). METHODS This was a retrospective study of all patients who died from trauma during admission into the surgical wards of UPTH from 2007 to 2012. Data on demography and traumatic events leading to death were collected from surgical wards, the emergency unit, and theatre records and analyzed using SPSS version 16.0. RESULTS Trauma accounted for 219 (42.4%) of the 527 mortalities recorded. Most of the deaths (62.6 %) occurred between 20 and 59 years. There were 148 males (67.6 %). The yearly mortality rates were as follows: 2007(12.3 %); 2008 (16.9%); 2009 (9.1%), 2010 (12.8 %), 2011 (23.3%) and 2012 (25.6%). Most of the patients (91.3%) died within 1 month of admission. The major events leading to deaths were burns 105(47.9%), traumatic brain injuries were 63(28.8%), and spinal cord injuries 21(9.6%). The secondary causes of death were mainly septic shock 112(51.1%); Respiratory failure 60(27.4%); and Multiple organ dysfunction 44(20.1%). CONCLUSION Trauma is a leading cause of mortality in the surgical wards of our hospital. Trauma -related deaths continues to increase over the years. Safe keeping of petroleum products and adherence to traffic rules will reduce these avoidable deaths.
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Affiliation(s)
- Onyeanunam Ngozi Ekeke
- Department of Surgery, University of Port Harcourt Teaching Hospital, Alakahia, Port Harcourt, Nigeria
| | - Kelechi Emmanuel Okonta
- Department of Surgery, University of Port Harcourt Teaching Hospital, Alakahia, Port Harcourt, Nigeria
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Llompart-Pou JA, Pérez-Bárcena J, Chico-Fernández M, Sánchez-Casado M, Raurich JM. Severe trauma in the geriatric population. World J Crit Care Med 2017; 6:99-106. [PMID: 28529911 PMCID: PMC5415855 DOI: 10.5492/wjccm.v6.i2.99] [Citation(s) in RCA: 66] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2017] [Revised: 03/03/2017] [Accepted: 03/17/2017] [Indexed: 02/06/2023] Open
Abstract
Geriatric trauma constitutes an increasingly recognized problem. Aging results in a progressive decline in cellular function which leads to a loose of their capacity to respond to injury. Some medications commonly used in this population can mask or blunt the response to injury. Falls constitute the most common cause of trauma and the leading cause of trauma-related deaths in this population. Falls are complicated by the widespread use of antiplatelets and anticoagulants, especially in patients with brain injury. Under-triage is common in this population. Evaluation of frailty could be helpful to solve this issue. Appropriate triaging and early aggressive management with correction of coagulopathy can improve outcome. Limitation of care and palliative measures must be considered in cases with a clear likelihood of poor prognosis.
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Abstract
Within the next 15 years, 1 in 5 Americans will be over age 65. $34 billion will be spent yearly on trauma care of this age group. This section covers situations in trauma unique to the geriatric population, who are often under-triaged and have significant injuries underestimated. Topics covered include age-related pathophysiological changes, underlying existing medical conditions and certain daily medications that increase the risk of serious injury in elderly trauma patients. Diagnostic evaluation of this group requires liberal testing, imaging, and a multidisciplinary team approach. Topics germane to geriatric trauma including hypothermia, elder abuse, and depression and suicide are also covered.
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Affiliation(s)
- Casper Reske-Nielsen
- Emergency Medicine, Boston Medical Center, Dowling 1 South, One Boston Medical Center Place, Boston, MA 02118, USA
| | - Ron Medzon
- Emergency Medicine, Boston Medical Center, Dowling 1 South, One Boston Medical Center Place, Boston, MA 02118, USA.
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Andres J, Scott J, Giannoudis PV. Resuscitative endovascular balloon occlusion of the aorta (REBOA): What have we learned? Injury 2016; 47:2603-2605. [PMID: 27817883 DOI: 10.1016/j.injury.2016.10.024] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Jose Andres
- Orthopedic Surgery Department, Hotpital Universitari Vall d'Hebron, Barcelona, Spain
| | - Julian Scott
- Academic Department of Vascular Surgery, LGI, Leeds, UK
| | - Peter V Giannoudis
- Academic Department of Trauma and Orthopaedics, Floor A, Clarendon Wing, LGI, University of Leeds, Leeds, UK; NIHR Leeds Biomedical Research Unit, Chapel Allerton Hospital, Leeds, UK.
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Aoki M, Hagiwara S, Tokue H, Shibuya K, Kaneko M, Murata M, Nakajima J, Sawada Y, Isshiki Y, Ichikawa Y, Oshima K. Prediction of extravasation in pelvic fracture using coagulation biomarkers. Injury 2016; 47:1702-6. [PMID: 27267962 DOI: 10.1016/j.injury.2016.05.012] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2016] [Revised: 05/02/2016] [Accepted: 05/09/2016] [Indexed: 02/02/2023]
Abstract
PURPOSE To evaluate the usefulness of coagulation biomarkers, which are easy and quick to analyze in emergency settings, for prediction of arterial extravasation due to pelvic fracture. PATIENTS AND METHODS The medical records of pelvic fracture patients transferred to the emergency department of Gunma University Hospital between December 2009 and May 2015 were reviewed. Patients were divided into two groups, those with (Extra(+)) and without (Extra(-)) arterial extravasation on enhanced CT or angiography. Levels of fibrin degradation products (FDP), D-dimer, fibrinogen, the ratio of FDP to fibrinogen, the ratio of D-dimer to fibrinogen, systolic blood pressure, heart rate, the Glasgow Coma Scale, pH, base excess, hemoglobin and lactate levels, the pattern of pelvic injury, and injury severity score were measured at hospital admission, and compared between the two groups. Parameters with a significant difference between the two groups were used to construct receiver operating characteristic (ROC) curves. RESULTS The study included 29 patients with pelvic fracture. FDP, D-dimer, the ratio of FDP to fibrinogen and the ratio of D-dimer to fibrinogen were the most useful parameters for predicting arterial extravasation due to pelvic fracture. FDP, D-dimer, the ratio of FDP to fibrinogen, the ratio of D-dimer to fibrinogen, and hemoglobin and lactate levels were significantly higher in the Extra(+) group than in the Extra(-) group (FDP, 354.8μg/mL [median] versus 96.6μg/mL; D-dimer, 122.3μg/mL versus 42.1μg/mL; the ratio of FDP to fibrinogen, 3.39 versus 0.42; the ratio of D-dimer to fibrinogen, 1.14 versus 0.18; hemoglobin, 10.5g/dL versus 13.5g/dL; lactate, 3.5mmol/L versus 1.7mmol/L). The area under the ROC curves for FDP, D-dimer, the ratio of FDP to fibrinogen, the ratio of D-dimer to fibrinogen, hemoglobin and lactate levels were 0.900, 0.882, 0.918, 0.900, 0.815 and 0.765, respectively. CONCLUSION Coagulation biomarkers, and hemoglobin and lactate levels could be useful to predict the existence of arterial extravasation due to pelvic fracture. The ratio of FDP to fibrinogen and the ratio of D-dimer to fibrinogen were the most accurate markers. Coagulation biomarkers may enable more rapid and specific treatment for pelvic fracture.
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Affiliation(s)
- Makoto Aoki
- Department of Emergency Medicine, Gunma University Graduate School of Medicine, Maebashi, Japan; Emergency and General Medical Center, Gunma University Hospital, Maebashi, Japan.
| | - Shuichi Hagiwara
- Department of Emergency Medicine, Gunma University Graduate School of Medicine, Maebashi, Japan; Emergency and General Medical Center, Gunma University Hospital, Maebashi, Japan
| | - Hiroyuki Tokue
- Department of Diagnostic and Interventional Radiology, Gunma University Graduate School of Medicine, Maebashi, Japan
| | - Kei Shibuya
- Department of Diagnostic and Interventional Radiology, Gunma University Graduate School of Medicine, Maebashi, Japan
| | - Minoru Kaneko
- Department of Emergency Medicine, Gunma University Graduate School of Medicine, Maebashi, Japan; Emergency and General Medical Center, Gunma University Hospital, Maebashi, Japan
| | - Masato Murata
- Department of Emergency Medicine, Gunma University Graduate School of Medicine, Maebashi, Japan; Emergency and General Medical Center, Gunma University Hospital, Maebashi, Japan
| | - Jun Nakajima
- Department of Emergency Medicine, Gunma University Graduate School of Medicine, Maebashi, Japan; Emergency and General Medical Center, Gunma University Hospital, Maebashi, Japan
| | - Yusuke Sawada
- Department of Emergency Medicine, Gunma University Graduate School of Medicine, Maebashi, Japan; Emergency and General Medical Center, Gunma University Hospital, Maebashi, Japan
| | - Yuta Isshiki
- Department of Emergency Medicine, Gunma University Graduate School of Medicine, Maebashi, Japan; Emergency and General Medical Center, Gunma University Hospital, Maebashi, Japan
| | - Yumi Ichikawa
- Department of Emergency Medicine, Gunma University Graduate School of Medicine, Maebashi, Japan; Emergency and General Medical Center, Gunma University Hospital, Maebashi, Japan
| | - Kiyohiro Oshima
- Department of Emergency Medicine, Gunma University Graduate School of Medicine, Maebashi, Japan; Emergency and General Medical Center, Gunma University Hospital, Maebashi, Japan
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Wang H, Umejiego J, Robinson RD, Schrader CD, Leuck J, Barra M, Buca S, Shedd A, Bui A, Zenarosa NR. A Derivation and Validation Study of an Early Blood Transfusion Needs Score for Severe Trauma Patients. J Clin Med Res 2016; 8:591-7. [PMID: 27429680 PMCID: PMC4931805 DOI: 10.14740/jocmr2598w] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/26/2016] [Indexed: 01/11/2023] Open
Abstract
Background There is no existing adequate blood transfusion needs determination tool that Emergency Medical Services (EMS) personnel can use for prehospital blood transfusion initiation. In this study, a simple and pragmatic prehospital blood transfusion needs scoring system was derived and validated. Methods Local trauma registry data were reviewed retrospectively from 2004 through 2013. Patients were randomly assigned to derivation and validation cohorts. Multivariate logistic regression was used to identify the independent approachable risks associated with early blood transfusion needs in the derivation cohort in which a scoring system was derived. Sensitivity, specificity, and area under the receiver operational characteristic (AUC) were calculated and compared using both the derivation and validation data. Results A total of 24,303 patients were included with 12,151 patients in the derivation and 12,152 patients in the validation cohorts. Age, penetrating injury, heart rate, systolic blood pressure, and Glasgow coma scale (GCS) were risks predictive of early blood transfusion needs. An early blood transfusion needs score was derived. A score > 5 indicated risk of early blood transfusion need with a sensitivity of 83% and a specificity of 80%. A sensitivity of 82% and a specificity of 80% were also found in the validation study and their AUC showed no statistically significant difference (AUC of the derivation = 0.87 versus AUC of the validation = 0.86, P > 0.05). Conclusions An early blood transfusion scoring system was derived and internally validated to predict severe trauma patients requiring blood transfusion during prehospital or initial emergency department resuscitation.
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Affiliation(s)
- Hao Wang
- Department of Emergency Medicine, Integrative Emergency Services, John Peter Smith Health Network, 1500 S. Main St., Fort Worth, TX 76104, USA
| | - Johnbosco Umejiego
- Department of Emergency Medicine, Integrative Emergency Services, John Peter Smith Health Network, 1500 S. Main St., Fort Worth, TX 76104, USA
| | - Richard D Robinson
- Department of Emergency Medicine, Integrative Emergency Services, John Peter Smith Health Network, 1500 S. Main St., Fort Worth, TX 76104, USA
| | - Chet D Schrader
- Department of Emergency Medicine, Integrative Emergency Services, John Peter Smith Health Network, 1500 S. Main St., Fort Worth, TX 76104, USA
| | - JoAnna Leuck
- Department of Emergency Medicine, Integrative Emergency Services, John Peter Smith Health Network, 1500 S. Main St., Fort Worth, TX 76104, USA
| | - Michael Barra
- Department of Emergency Medicine, Integrative Emergency Services, John Peter Smith Health Network, 1500 S. Main St., Fort Worth, TX 76104, USA
| | - Stefan Buca
- Department of Emergency Medicine, Integrative Emergency Services, John Peter Smith Health Network, 1500 S. Main St., Fort Worth, TX 76104, USA
| | - Andrew Shedd
- Department of Emergency Medicine, Integrative Emergency Services, John Peter Smith Health Network, 1500 S. Main St., Fort Worth, TX 76104, USA
| | - Andrew Bui
- Department of Emergency Medicine, Integrative Emergency Services, John Peter Smith Health Network, 1500 S. Main St., Fort Worth, TX 76104, USA
| | - Nestor R Zenarosa
- Department of Emergency Medicine, Integrative Emergency Services, John Peter Smith Health Network, 1500 S. Main St., Fort Worth, TX 76104, USA
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