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Liu XY, Qin YM, Tian SF, Zhou JH, Wu Q, Gao W, Bai X, Li Z, Xie WM. Performance of trauma scoring systems in predicting mortality in geriatric trauma patients: comparison of the ISS, TRISS, and GTOS based on a systemic review and meta-analysis. Eur J Trauma Emerg Surg 2024:10.1007/s00068-024-02467-1. [PMID: 38363328 DOI: 10.1007/s00068-024-02467-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2023] [Accepted: 01/22/2024] [Indexed: 02/17/2024]
Abstract
PURPOSE This meta-analysis aimed to evaluate the performance of the Injury Severity Score (ISS), Trauma and Injury Severity Score (TRISS), and the Geriatric Trauma Outcome Score (GTOS) in predicting mortality in geriatric trauma patients. METHODS The MEDLINE, Web of Science, and EMBASE databases were searched for studies published from January 2008 to October 2023. Studies assessing the performance of the ISS, TRISS, or GTOS in predicting mortality in geriatric trauma patients (over 60 years old) and reporting data for the analysis of the pooled area under the receiver operating characteristic curve (AUROC) and the hierarchical summary receiver operating characteristic curve (HSROC) were included. Studies that were not conducted in a group of geriatric patients, did not consider mortality as the outcome variable, or had incomplete data were excluded. The Critical Appraisal Skills Programme (CASP) Clinical Prediction Rule Checklist was utilized to assess the risk of bias in included studies. STATA 16.0. was used for the AUROC analysis and HSROC analysis. RESULTS Nineteen studies involving 118,761 geriatric trauma patients were included. The pooled AUROC of the TRISS (AUC = 0.82, 95% CI: 0.77-0.87) was higher than ISS (AUC = 0.74, 95% CI: 0.71-0.79) and GTOS (AUC = 0.80, 95%CI: 0.77-0.83). The diagnostic odds ratio (DOR) calculated from HSROC curves also suggested that the TRISS (DOR = 21.5) had a better performance in predicting mortality in geriatric trauma patients than the ISS (DOR = 6.27) and GTOS (DOR = 4.76). CONCLUSION This meta-analysis suggested that the TRISS showed better accuracy and performance in predicting mortality in geriatric trauma patients than the ISS and GTOS.
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Affiliation(s)
- Xin-Yu Liu
- Division of Trauma Surgery, Emergency Surgery & Surgical Critical, Tongji Trauma Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
- Department of Emergency and Critical Care Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Yu-Meng Qin
- Department of Neurosurgery, Xianning Central Hospital, The First Affiliated Hospital of Hubei University of Science and Technology, Xianning, 437000, China
| | - Shu-Fang Tian
- Division of Trauma Surgery, Emergency Surgery & Surgical Critical, Tongji Trauma Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
- Department of Emergency and Critical Care Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Jun-Hao Zhou
- School of Laboratory Medicine, Hubei University of Chinese Medicine, Wuhan, 430065, China
| | - Qiqi Wu
- Division of Trauma Surgery, Emergency Surgery & Surgical Critical, Tongji Trauma Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
- Department of Emergency and Critical Care Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Wei Gao
- Division of Trauma Surgery, Emergency Surgery & Surgical Critical, Tongji Trauma Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
- Department of Emergency and Critical Care Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Xiangjun Bai
- Division of Trauma Surgery, Emergency Surgery & Surgical Critical, Tongji Trauma Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
- Department of Emergency and Critical Care Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China
| | - Zhanfei Li
- Division of Trauma Surgery, Emergency Surgery & Surgical Critical, Tongji Trauma Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China.
- Department of Emergency and Critical Care Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China.
| | - Wei-Ming Xie
- Division of Trauma Surgery, Emergency Surgery & Surgical Critical, Tongji Trauma Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China.
- Department of Emergency and Critical Care Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China.
- Division of Trauma Surgery, Emergency Surgery & Surgical Critical, Tongji Trauma Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430034, China.
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Barea-Mendoza JA, Chico-Fernández M, Sánchez-Casado M, Llompart-Pou JA. Performance of the Geriatric Trauma Outcome Score in traumatic brain injury: a call of caution. Injury 2022; 53:2683-2684. [PMID: 33785188 DOI: 10.1016/j.injury.2021.03.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2020] [Revised: 01/11/2021] [Accepted: 03/03/2021] [Indexed: 02/02/2023]
Affiliation(s)
- Jesús A Barea-Mendoza
- UCI de Trauma y Emergencias. Servicio de Medicina Intensiva. Hospital Universitario 12 de Octubre. Madrid. Spain
| | - Mario Chico-Fernández
- UCI de Trauma y Emergencias. Servicio de Medicina Intensiva. Hospital Universitario 12 de Octubre. Madrid. Spain
| | | | - Juan A Llompart-Pou
- Servei de Medicina Intensiva. Hospital Universitari Son Espases. Institut d'Investigació Sanitària Illes Balears (IdISBa). Palma, Spain.
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Park J, Lee Y. Predicting Mortality of Korean Geriatric Trauma Patients: A Comparison between Geriatric Trauma Outcome Score and Trauma and Injury Severity Score. Yonsei Med J 2022; 63:88-94. [PMID: 34913288 PMCID: PMC8688368 DOI: 10.3349/ymj.2022.63.1.88] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Revised: 09/27/2021] [Accepted: 10/18/2021] [Indexed: 11/27/2022] Open
Abstract
PURPOSE The Geriatric Trauma Outcome Score (GTOS) is a new prognostic tool used to predict mortality of geriatric trauma patients. We aimed to apply this model to Korean geriatric trauma patients and compare it with the Trauma and Injury Severity Score (TRISS) method. MATERIALS AND METHODS Patients aged ≥65 years who were admitted to a level 1 trauma center from 2014 to 2018 were included in this study. Data on age, Injury Severity Score (ISS), packed red blood cell transfusion within 24 h, TRISS, admission disposition, mortality, and discharge disposition were collected. We analyzed the validity of GTOS and TRISS by comparing the area under the survival curve. Subgroup analysis for age, admission disposition, and ISS was performed. RESULTS Among 2586 participants, the median age was 75 years (interquartile range: 70-81). The median ISS was 9 (interquartile range: 4-12), with a transfusion rate (within 24 h) of 15.9% and mortality rate of 6.1%. The areas under the curve (AUCs) were 0.832 [95% confidence interval (CI), 0.817-0.846] and 0.800 (95% CI, 0.784-0.815) for GTOS and TRISS, respectively. On subgroup analysis, patients with ISS ≥9 showed a higher AUC of GTOS compared to the AUC of TRISS (p<0.05). Other subgroup analyses showed equally good power of discrimination for mortality. CONCLUSION GTOS can be used to predict mortality of severely injured Korean geriatric patients, and also be helpful in deciding whether invasive or aggressive treatments should be administered to them.
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Affiliation(s)
- Jiye Park
- Department of Trauma Surgery, Ajou University School of Medicine, Suwon, Korea
| | - Yunhwan Lee
- Department of Preventive Medicine & Public Health, Ajou University School of Medicine, Suwon, Korea.
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Newman PC, Vernon TM, Bresz KE, Schwartz JAT. Location of Injury and Other Factors Associated With Increased Survival Among Severely Injured Geriatric Trauma Patients. Am Surg 2021; 88:613-617. [PMID: 34787509 DOI: 10.1177/00031348211050578] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Patients with a Trauma Injury Severity Score (TRISS) < .5 are termed "unexpected survivors." There is scarce information published on this subset of geriatric patients whose survival is an anomaly. METHODS This is a retrospective case-control study examining all geriatric patients (age ≥65) not expected to survive (TRISS<.5) in the Pennsylvania Trauma Outcome Study (PTOS) database from 2013 to 2017. Primary outcome was survival to discharge. We selected 10 clinically important variables for logistic regression analysis as possible factors that may improve survival. RESULTS 1336 patients were included, 395 (29.6%) were unexpected survivors. Factors that improved survival odds are the following: Place of injury: street/highway (AOR:0.51; 95% CI: .36-.73, P < .001) and residential institution (AOR:0.46; 95% CI: .21-.98, P = .043); and presence of Benzodiazepines (AOR:0.49; 95% CI: .31-.77, P = .002) or ethanol (AOR:0.57; 95% CI: .34-.97, P = .040). Factors that decreased survival odds are the following: Hypotension (AOR: 8.59; 95% CI: 4.33-17.01, P < .001) and hypothermia (AOR: 1.58; 95% CI: 1.10-2.28, P = .014). Gender, race/ethnicity, blood transfusion in first 24 hours, shift of presentation to Emergency Department, place of injury (farm, industrial, recreational, or public building), use of Tetrahydrocannabinol, amphetamines or opioids, and level of trauma activation did not impact survival. DISCUSSION Location of injury (street/highway and residential institution) and ethanol or benzodiazepine use led to a significant increased survival in severely injured geriatric patients. Hypotension and hypothermia led to decreased survival. Future studies should determine possible reasons these factors lead to survival (and identify additional factors) to focus efforts in these areas to improve outcomes in geriatric trauma.
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Affiliation(s)
- Paige C Newman
- Department of Trauma and Acute Care Surgery, 6569Penn Medicine Lancaster General Health, Lancaster, PA, USA
| | - Tawnya M Vernon
- Department of Trauma and Acute Care Surgery, 6569Penn Medicine Lancaster General Health, Lancaster, PA, USA
| | - Kellie E Bresz
- Department of Trauma and Acute Care Surgery, 6569Penn Medicine Lancaster General Health, Lancaster, PA, USA
| | - Jennifer A T Schwartz
- Department of Trauma and Acute Care Surgery, 6569Penn Medicine Lancaster General Health, Lancaster, PA, USA
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Ravindranath S, Ho KM, Rao S, Nasim S, Burrell M. Validation of the geriatric trauma outcome scores in predicting outcomes of elderly trauma patients. Injury 2021; 52:154-159. [PMID: 33082025 DOI: 10.1016/j.injury.2020.09.056] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Revised: 09/21/2020] [Accepted: 09/25/2020] [Indexed: 02/02/2023]
Abstract
BACKGROUND Using three patient characteristics, including age, Injury Severity Score (ISS) and transfusion within 24 h of admission (yes vs. no), the Geriatric Trauma Outcome Score (GTOS) and Geriatric Trauma Outcome Score II (GTOS II) have been developed to predict mortality and unfavourable discharge (to a nursing home or hospice facility), of those who were ≥65 years old, respectively. OBJECTIVES This study aimed to validate the GTOS and GTOS II models. For the nested-cohort requiring intensive care, we compared the GTOS scores with two ICU prognostic scores - the Acute Physiology and Chronic Health Evaluation (APACHE) III and Australian and New Zealand Risk of Death (ANZROD). METHODS All elderly trauma patients admitted to the State Trauma Unit between 2009 and 2019 were included. The discrimination ability and calibration of the GTOS and GTOS II scores were assessed by the area under the receiver-operating-characteristic (AUROC) curve and a calibration plot, respectively. RESULTS Of the 57,473 trauma admissions during the study period, 15,034 (26.2%) were ≥65 years-old. The median age and ISS of the cohort were 80 (interquartile range [IQR] 72-87) and 6 (IQR 2-9), respectively; and the average observed mortality was 4.3%. The ability of the GTOS to predict mortality was good (AUROC 0.838, 95% confidence interval [CI] 0.821-0.855), and better than either age (AUROC 0.603, 95%CI 0.581-0.624) or ISS (AUROC 0.799, 95%CI 0.779-0.819) alone. The GTOS II's ability to predict unfavourable discharge was satisfactory (AUROC 0.707, 95%CI 0.696-0.719) but no better than age alone. Both GTOS and GTOS II scores over-estimated risks of the adverse outcome when the predicted risks were high. The GTOS score (AUROC 0.683, 95%CI 0.591-0.775) was also inferior to the APACHE III (AUROC 0.783, 95%CI 0.699-0.867) or ANZROD (AUROC 0.788, 95%CI 0.705-0.870) in predicting mortality for those requiring intensive care. CONCLUSIONS The GTOS scores had a good ability to discriminate between survivors and non-survivors in the elderly trauma patients, but GTOS II scores were no better than age alone in predicting unfavourable discharge. Both GTOS and GTOS II scores were not well-calibrated when the predicted risks of adverse outcome were high.
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Affiliation(s)
- Syam Ravindranath
- Department of Intensive Care Medicine, Royal Perth hospital, Perth, Australia.
| | - Kwok M Ho
- Department of Intensive Care Medicine, Royal Perth hospital; Medical School, University of Western Australia; and School of Veterinary & Life Sciences, Murdoch University, Perth, Australia
| | - Sudhakar Rao
- State Trauma Unit, Royal Perth Hospital, Perth, Australia
| | - Sana Nasim
- State Trauma Unit, Royal Perth Hospital, Perth, Australia
| | - Maxine Burrell
- State Trauma Unit, Royal Perth Hospital, Perth, Australia
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Jiang L, Zheng Z, Zhang M. The incidence of geriatric trauma is increasing and comparison of different scoring tools for the prediction of in-hospital mortality in geriatric trauma patients. World J Emerg Surg 2020; 15:59. [PMID: 33076958 PMCID: PMC7574576 DOI: 10.1186/s13017-020-00340-1] [Citation(s) in RCA: 48] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2020] [Accepted: 10/07/2020] [Indexed: 11/13/2022] Open
Abstract
Purpose The study aimed to examine the changing incidence of geriatric trauma and evaluate the predictive ability of different scoring tools for in-hospital mortality in geriatric trauma patients. Methods Annual reports released by the National Trauma Database (NTDB) in the USA from 2005 to 2015 and the Trauma Register DGU® in Germany from 1994 to 2012 were analyzed to examine the changing incidence of geriatric trauma. Secondary analysis of a single-center cohort study conducted among 311 severely injured geriatric trauma patients in a level I trauma center in Switzerland was completed. According to the in-hospital survival status, patients were divided into the survival and non-survival group. The differences of the ISS (injury severity score), NISS (new injury severity score), TRISS (Trauma and Injury Severity Score), APACHE II (Acute Physiology and Chronic Health Evaluation II), and SPAS II (simplified acute physiology score II) between two groups were evaluated. Then, the areas under the receiver-operating characteristic curve (AUC-ROC) of different scoring tools for the prediction of in-hospital mortality in geriatric trauma patients were calculated. Results The analysis of the NTDB showed that the increase in the number of geriatric trauma ranged from 18 to 30% between 2005 and 2015. The analysis of the DGU® showed that the mean age of trauma patients rose from 39.11 in 1993 to 51.10 in 2013, and the proportion of patients aged ≥ 60 years rose from 16.5 to 37.5%. The findings from the secondary analysis showed that 164 (52.73%) patients died in the hospital. The ISS, NISS, APACHE II, and SAPS II in the death group were significantly higher than those in the survival group, and the TRISS in the death group was significantly lower than those in the survival group. The AUCs of the ISS, NISS, TRISS, APACHE II, and SAPS II for the prediction of in-hospital mortality in geriatric trauma patients were 0.807, 0.850, 0.828, 0.715, and 0.725, respectively. Conclusion The total number of geriatric trauma is increasing as the population ages. The accuracy of ISS, NISS and TRISS was higher than the APACHE II and SAPS II for the prediction of in-hospital mortality in geriatric trauma patients.
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Affiliation(s)
- Libing Jiang
- Department of Emergency Medicine, The Second Affiliated Hospital, Zhejiang University School of Medicine, Jiefang road 88, Hangzhou, China
| | - Zhongjun Zheng
- Department of Emergency Medicine, The Second Affiliated Hospital, Zhejiang University School of Medicine, Jiefang road 88, Hangzhou, China
| | - Mao Zhang
- Department of Emergency Medicine, The Second Affiliated Hospital, Zhejiang University School of Medicine, Jiefang road 88, Hangzhou, China.
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Kamata K, Abe T, Aoki M, Deshpande G, Saitoh D, Tokuda Y. Dynamic vital signs may predict in-hospital mortality in elderly trauma patients. Medicine (Baltimore) 2020; 99:e20741. [PMID: 32569217 PMCID: PMC7310890 DOI: 10.1097/md.0000000000020741] [Citation(s) in RCA: 2] [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] [Indexed: 12/01/2022] Open
Abstract
Vital signs (VS) are dynamic parameters and understanding the significance of changes in VS in the acute setting may offer clinical meaning. We aimed to measure dynamic changes in vital signs (ΔVS) between site of trauma and presentation to hospital and investigate the association between ΔVS and in-hospital mortality among elderly with trauma.We conducted a retrospective cohort study between 2004 and 2015 using data from the nationwide trauma registry. Patients aged ≥75 years were included. Data were collected at scene of trauma and at arrival of emergency department (ED) in Japan with blunt or penetrating trauma. ΔVS scoring was defined based on clinical implications and previous reports. One point was given for each of the following criteria: systolic blood pressure reduction (-ΔSBP) of ≥30 mm Hg, heart rate increase (ΔHR) of ≥20/minute, and respiratory rate increase (ΔRR) of ≥10/minute between site of trauma and ED. The primary outcome was in-hospital mortality.Of 236,698 patients in the registry, data from 28,860 eligible patients (12.2%) were analyzed [mean age (SD), 83.2 (0.3); males, 57%]. Overall in-hospital mortality rate was 10.0%. In-hospital mortality increased from 9.0% to 16.5% for -ΔSBP; 9.2% to 22.2% for ΔHR; and 9.7% to 15.9% for ΔRR. ΔVS scores of 0, 1, 2, and 3 points were associated with in-hospital mortality of 8.2%, 14.9%, 30.1%, and 50.0%, respectively.A score based on the dynamic changes of VS, ΔVS score, may be helpful in predicting in-hospital mortality among elderly with trauma.
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Affiliation(s)
- Kazuhiro Kamata
- Emerging and Re-Emerging Infectious Diseases Unit, National Institute for Infectious Diseases “Lazzaro Spallanzani”, Rome, Italy
| | - Toshikazu Abe
- Department of Health Services Research, Faculty of Medicine, University of Tsukuba
- Department of Emergency and Critical Care Medicine, Tsukuba Memorial Hospital, Tsukuba
| | - Makoto Aoki
- Department of Emergency Medicine, Gunma University Graduate School of Medicine, Maebashi
| | | | - Daizoh Saitoh
- Department of Traumatology and Emergency Medicine, National Defense Medical College, Tokorozawa
| | - Yasuharu Tokuda
- Department of Medicine, Muribushi Project for Okinawa Residency Programs, Urasoe, Japan
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Cubitt M, Downie E, Shakerian R, Lange PW, Cole E. Timing and methods of frailty assessments in geriatric trauma patients: A systematic review. Injury 2019; 50:1795-1808. [PMID: 31376920 DOI: 10.1016/j.injury.2019.07.026] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Revised: 07/19/2019] [Accepted: 07/22/2019] [Indexed: 02/02/2023]
Abstract
INTRODUCTION The trauma population is aging and better prognostic measures for geriatric trauma patients are required. Frailty rather than age appears to be associated with poor outcomes. This systematic review aimed to identify the optimum frailty assessment instrument and timing of assessment in patients aged over 65 years admitted to hospital after traumatic injury. The secondary aim was to evaluate outcomes associated with frailty in elderly trauma populations. METHODS This systematic review was registered with the PROSPERO International Prospective Register of Systematic Reviews (CRD42018090620). A MEDLINE and EMBASE literature search was conducted from inception to June 2019 combining the concepts of injury, geriatric, frailty, assessment and prognosis. Included studies were in patients 65 years or older hospitalised after injury and exposed to an instrument meeting consensus definition for frailty assessment. Study quality was assessed using criteria for review of prognostic studies combined with a GRADE approach. RESULTS Twenty-eight papers met inclusion criteria. Twenty-eight frailty or component instruments were reported, and assessments of pre-injury frailty were made up to 1-year post injury. Pre-injury frailty prevalence varied from 13% (13/100) to 94% (17/18), with in-hospital mortality rates from 2% (5/250) to 33% (6/18). Eleven studies found an association between frailty and mortality. Eleven studies reported an association between frailty and a composite outcome of mortality and adverse discharge destination. Generalisability and assessment of strength of associations was limited by single centre studies with inconsistent findings and overlapping cohorts. CONCLUSIONS Associations between frailty and adverse outcomes including mortality in geriatric trauma patients were demonstrated despite a range of frailty instruments, administering clinicians, time of assessment and data sources. Although evidence gaps remain, incorporating frailty assessment into trauma systems is likely to identify geriatric patients at risk of adverse outcomes. Consistency in frailty instruments and long-term geriatric specific outcome measures will improve research relevance. LEVEL OF EVIDENCE Level III prognostic.
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Affiliation(s)
- Mya Cubitt
- Department of Emergency Medicine, The Royal Melbourne Hospital, VIC, Australia.
| | - Emma Downie
- Trauma Service, The Royal Melbourne Hospital, VIC, Australia
| | - Rose Shakerian
- Trauma Service, The Royal Melbourne Hospital, VIC, Australia
| | - Peter W Lange
- Department of Medicine and Aged Care, The Royal Melbourne Hospital, VIC, Australia
| | - Elaine Cole
- Centre for Trauma Sciences, Blizard Institute, Queen Mary University of London, England
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Chico-Fernández M, Sánchez-Casado M, Barea-Mendoza JA, García-Sáez I, Ballesteros-Sanz MÁ, Guerrero-López F, Quintana-Díaz M, Molina-Díaz I, Martín-Iglesias L, Toboso-Casado JM, Pérez-Bárcena J, Llompart-Pou JA. Outcomes of very elderly trauma ICU patients. Results from the Spanish trauma ICU registry. Med Intensiva 2019; 44:210-215. [PMID: 30799042 DOI: 10.1016/j.medin.2019.01.006] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2018] [Revised: 12/05/2018] [Accepted: 01/11/2019] [Indexed: 12/29/2022]
Abstract
OBJECTIVE To analyze outcomes and factors related to mortality among very elderly trauma patients admitted to intensive care units (ICUs) participating in the Spanish trauma ICU registry. DESIGN A multicenter nationwide registry. Retrospective analysis. November 2012-May 2017. SETTING Participating ICUs. PATIENTS Trauma patients aged ≥80 years. INTERVENTIONS None. MAIN VARIABLES OF INTEREST The outcomes and influence of limitation of life sustaining therapy (LLST) were analyzed. Comparisons were established using the Wilcoxon test, Chi-squared test or Fisher's exact test as appropriate. Multiple logistic regression analysis was performed to analyze variables related to mortality. A p-value <0.05 was considered statistically significant. RESULTS The mean patient age was 83.4±3.3 years; 281 males (60.4%). Low-energy falls were the mechanisms of injury in 256 patients (55.1%). The mean ISS was 20.5±11.1, with a mean ICU stay of 7.45±9.9 days. The probability of survival based on the TRISS methodology was 69.8±29.7%. The ICU mortality rate was 15.5%, with an in-hospital mortality rate of 19.2%. The main cause of mortality was intracranial hypertension (42.7%). The ISS, the need for first- and second-tier measures to control intracranial pressure, and being admitted to the ICU for organ donation were independent mortality predictors. LLST was applied in 128 patients (27.9%). Patients who received LLST were older, with more severe trauma, and with more severe brain injury. CONCLUSIONS Very elderly trauma ICU patients presented mortality rates lower than predicted on the basis of the severity of injury.
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Affiliation(s)
- M Chico-Fernández
- UCI de Trauma y Emergencias, Servicio de Medicina Intensiva, Hospital Universitario 12 de Octubre, Madrid, Spain
| | - M Sánchez-Casado
- Servicio de Medicina Intensiva, Hospital Virgen de la Salud, Toledo, Spain
| | - J A Barea-Mendoza
- UCI de Trauma y Emergencias, Servicio de Medicina Intensiva, Hospital Universitario 12 de Octubre, Madrid, Spain
| | - I García-Sáez
- Servicio de Medicina Intensiva, Hospital Universitario Donostia, Donostia, Spain
| | - M Á Ballesteros-Sanz
- Servicio de Medicina Intensiva, Hospital Universitario Marqués de Valdecilla, Santander, Spain
| | - F Guerrero-López
- Servicio de Medicina Intensiva, UCI Neurotraumatológica, Hospital Virgen de las Nieves, Granada, Spain
| | - M Quintana-Díaz
- Servicio de Medicina Intensiva, Hospital Universitario La Paz, Madrid, Spain
| | - I Molina-Díaz
- Servicio de Medicina Intensiva, Hospital Universitario Nuestra Señora de la Candelaria, Santa Cruz de Tenerife, Spain
| | - L Martín-Iglesias
- Servicio de Medicina Intensiva, Hospital Universitario Central De Asturias, Asturias, Spain
| | - J M Toboso-Casado
- Servei de Medicina Intensiva, Hospital Universitari Germans Trias I Pujol, Barcelona, Spain
| | - J Pérez-Bárcena
- Servei de Medicina Intensiva, Hospital Universitari Son Espases, Institut d'Investigació Sanitària Illes Balears (IdISBa), Palma, Spain
| | - J A Llompart-Pou
- Servei de Medicina Intensiva, Hospital Universitari Son Espases, Institut d'Investigació Sanitària Illes Balears (IdISBa), Palma, Spain.
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Wu SC, Rau CS, Kuo PJ, Liu HT, Hsu SY, Hsieh CH. Significance of Blood Transfusion Units in Determining the Probability of Mortality among Elderly Trauma Patients Based on the Geriatric Trauma Outcome Scoring System: A Cross-Sectional Analysis Based on Trauma Registered Data. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2018; 15:ijerph15102285. [PMID: 30340313 PMCID: PMC6210511 DOI: 10.3390/ijerph15102285] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/21/2018] [Revised: 10/11/2018] [Accepted: 10/16/2018] [Indexed: 11/26/2022]
Abstract
Background: For elderly trauma patients, a prognostic tool called the Geriatric Trauma Outcome Score (GTOS), where GTOS = (age) + (ISS × 2.5) + (22 if any packed red blood cells (pRBCs) were transfused within 24 h after admission), was developed for predicting mortality. In such calculation, a score of 22 was added in the calculation of GTOS regardless of the transfused units of blood. This study aimed to assess the effect of transfused blood units on the mortality outcomes of the elderly trauma patients who received blood transfusion (BT). Methods: Detailed data of 687 elderly trauma patients aged ≥65 years who were transfused with pRBCs within 24 h after admission into a level I trauma center between 1 January 2009 and 31 December 2016 were retrieved from the Trauma Registry System database. Based on the units of pRBCs transfused, the study population was divided into two groups to compare the mortality outcomes between these groups. Adjusted odds ratios (AORs) with its 95% confidence intervals (CIs) for mortality were calculated by adjusting sex, pre-existing comorbidities, and GTOS. Results: When the cut-off value of BT was set as 3 U of pRBCs, patients who received BT ≥ 3 U had higher odds of mortality than those who received BT < 3 U (OR, 3.0; 95% CI, 1.94–4.56; p < 0.001). Patients who received more units of pRBCs still showed higher odds of mortality than their counterparts. After adjusting for sex, pre-existing comorbidities, and GTOS, comparison revealed that the patients who received BT of 3 U to 6 U had a 1.7-fold adjusted odds of mortality than their counterparts. The patients who received BT ≥ 8 U and 10 U had a 2.1-fold (AOR, 2.1; 95% CI, 1.09–3.96; p < 0.001) and 4.4-fold (AOR, 4.4; 95% CI, 2.04–9.48; p < 0.001) adjusted odds of mortality than those who received BT < 8 U and <10 U, respectively. Conclusions: This study revealed that the units of BT did matter in determining the probability of mortality. For those who received more units of blood, the mortality may be underestimated according to the GTOS.
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Affiliation(s)
- Shao-Chun Wu
- Department of Anesthesiology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University and College of Medicine, Kaohsiung 83301, Taiwan.
| | - Cheng-Shyuan Rau
- Department of Neurosurgery, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University and College of Medicine, Kaohsiung 83301, Taiwan.
| | - Pao-Jen Kuo
- Department of Plastic Surgery, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University and College of Medicine, Kaohsiung 83301, Taiwan.
| | - Hang-Tsung Liu
- Department of Trauma Surgery, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University and College of Medicine, Kaohsiung 83301, Taiwan.
| | - Shiun-Yuan Hsu
- Department of Trauma Surgery, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University and College of Medicine, Kaohsiung 83301, Taiwan.
| | - Ching-Hua Hsieh
- Department of Plastic Surgery, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University and College of Medicine, Kaohsiung 83301, Taiwan.
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