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Flores-Sandoval C, MacKenzie HM, McIntyre A, Sait M, Teasell R, Bateman EA. Mortality and discharge disposition among older adults with moderate to severe traumatic brain injury. Arch Gerontol Geriatr 2024; 125:105488. [PMID: 38776698 DOI: 10.1016/j.archger.2024.105488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2024] [Revised: 05/13/2024] [Accepted: 05/16/2024] [Indexed: 05/25/2024]
Abstract
PURPOSE This study examined the research on older adults with a moderate to severe traumatic brain injury (TBI), with a focus on mortality and discharge disposition. METHOD Systematic searches were conducted in MEDLINE, CINAHL, EMBASE and PsycINFO for studies up to April 2022 in accordance with PRISMA guidelines. RESULTS 64 studies, published from 1992 to 2022, met the inclusion criteria. Mortality was higher for older adults ≥60 years old than for their younger counterparts; with a dramatic increase for those ≥80 yr, with rates as high as 93 %. Similar findings were reported regarding mortality in intensive care, surgical mortality, and mortality post-hospital discharge; with an 80 % rate at 1-year post-discharge. Up to 68.4 % of older adults were discharged home; when compared to younger adults, those ≥65 years were less likely to be discharged home (50-51 %), compared to those <64 years (77 %). Older adults were also more likely to be discharged to long-term care (up to 31.6 %), skilled nursing facilities (up to 46.1 %), inpatient rehabilitation (up to 26.9 %), and palliative or hospice care (up to 58 %). CONCLUSION Given their vulnerability, optimizing outcomes for older adults with moderate-severe TBI across the healthcare continuum is critical.
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Affiliation(s)
| | - Heather M MacKenzie
- Parkwood Institute Research, Lawson Research Institute, London, Ontario, Canada; Department of Physical Medicine and Rehabilitation, Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada; Parkwood Institute, St. Joseph's Health Care London, London, Ontario, Canada
| | - Amanda McIntyre
- Arthur Labatt Family School of Nursing, Faculty of Health Sciences, Western University, London, Ontario, Canada
| | - Muskan Sait
- Parkwood Institute Research, Lawson Research Institute, London, Ontario, Canada; University College Cork, Ireland
| | - Robert Teasell
- Parkwood Institute Research, Lawson Research Institute, London, Ontario, Canada; Department of Physical Medicine and Rehabilitation, Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada; Parkwood Institute, St. Joseph's Health Care London, London, Ontario, Canada.
| | - Emma A Bateman
- Parkwood Institute Research, Lawson Research Institute, London, Ontario, Canada; Department of Physical Medicine and Rehabilitation, Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada; Parkwood Institute, St. Joseph's Health Care London, London, Ontario, Canada
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Ma Z, He Z, Li Z, Gong R, Hui J, Weng W, Wu X, Yang C, Jiang J, Xie L, Feng J. Traumatic brain injury in elderly population: A global systematic review and meta-analysis of in-hospital mortality and risk factors among 2.22 million individuals. Ageing Res Rev 2024; 99:102376. [PMID: 38972601 DOI: 10.1016/j.arr.2024.102376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2024] [Revised: 06/05/2024] [Accepted: 06/05/2024] [Indexed: 07/09/2024]
Abstract
BACKGROUND Traumatic brain injury (TBI) among elderly individuals poses a significant global health concern due to the increasing ageing population. METHODS We searched PubMed, Cochrane Library, and Embase from database inception to Feb 1, 2024. Studies performed in inpatient settings reporting in-hospital mortality of elderly people (≥60 years) with TBI and/or identifying risk factors predictive of such outcomes, were included. Data were extracted from published reports, in-hospital mortality as our main outcome was synthesized in the form of rates, and risk factors predicting in-hospital mortality was synthesized in the form of odds ratios. Subgroup analyses, meta-regression and dose-response meta-analysis were used in our analyses. FINDINGS We included 105 studies covering 2217,964 patients from 30 countries/regions. The overall in-hospital mortality of elderly patients with TBI was 16 % (95 % CI 15 %-17 %) from 70 studies. In-hospital mortality was 5 % (95 % CI, 3 %-7 %), 18 % (95 % CI, 12 %-24 %), 65 % (95 % CI, 59 %-70 %) for mild, moderate and severe subgroups from 10, 7, and 23 studies, respectively. A decrease in in-hospital mortality over years was observed in overall (1981-2022) and in severe (1986-2022) elderly patients with TBI. Older age 1.69 (95 % CI, 1.58-1.82, P < 0.001), male gender 1.34 (95 % CI, 1.25-1.42, P < 0.001), clinical conditions including traffic-related cause of injury 1.22 (95 % CI, 1.02-1.45, P = 0.029), GCS moderate (GCS 9-12 compared to GCS 13-15) 4.33 (95 % CI, 3.13-5.99, P < 0.001), GCS severe (GCS 3-8 compared to GCS 13-15) 23.09 (95 % CI, 13.80-38.63, P < 0.001), abnormal pupillary light reflex 3.22 (95 % CI, 2.09-4.96, P < 0.001), hypotension after injury 2.88 (95 % CI, 1.06-7.81, P = 0.038), polytrauma 2.31 (95 % CI, 2.03-2.62, P < 0.001), surgical intervention 2.21 (95 % CI, 1.22-4.01, P = 0.009), pre-injury health conditions including pre-injury comorbidity 1.52 (95 % CI, 1.24-1.86, P = 0.0020), and pre-injury anti-thrombotic therapy 1.51 (95 % CI, 1.23-1.84, P < 0.001) were related to higher in-hospital mortality in elderly patients with TBI. Subgroup analyses according to multiple types of anti-thrombotic drugs with at least two included studies showed that anticoagulant therapy 1.70 (95 % CI, 1.04-2.76, P = 0.032), Warfarin 2.26 (95 % CI, 2.05-2.51, P < 0.001), DOACs 1.99 (95 % CI, 1.43-2.76, P < 0.001) were related to elevated mortality. Dose-response meta-analysis of age found an odds ratio of 1.029 (95 % CI, 1.024-1.034, P < 0.001) for every 1-year increase in age on in-hospital mortality. CONCLUSIONS In the field of elderly patients with TBI, the overall in-hospital mortality and its temporal-spatial feature, the subgroup in-hospital mortalities according to injury severity, and dose-response meta-analysis of age were firstly comprehensively summarized. Substantial key risk factors, including the ones previously not elucidated, were identified. Our study is thus of help in underlining the importance of treating elderly TBI, providing useful information for healthcare providers, and initiating future management guidelines. This work underscores the necessity of integrating elderly TBI treatment and management into broader health strategies to address the challenges posed by the aging global population. REVIEW REGISTRATION PROSPERO CRD42022323231.
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Affiliation(s)
- Zixuan Ma
- Brain Injury Center, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200127, China; Shanghai Institute of Head Trauma, Shanghai 200127, China
| | - Zhenghui He
- Brain Injury Center, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200127, China; Shanghai Institute of Head Trauma, Shanghai 200127, China
| | - Zhifan Li
- Brain Injury Center, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200127, China; Shanghai Institute of Head Trauma, Shanghai 200127, China
| | - Ru Gong
- Brain Injury Center, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200127, China
| | - Jiyuan Hui
- Brain Injury Center, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200127, China
| | - Weiji Weng
- Shanghai Institute of Head Trauma, Shanghai 200127, China
| | - Xiang Wu
- Shanghai Institute of Head Trauma, Shanghai 200127, China
| | - Chun Yang
- Shanghai Institute of Head Trauma, Shanghai 200127, China
| | - Jiyao Jiang
- Brain Injury Center, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200127, China; Shanghai Institute of Head Trauma, Shanghai 200127, China
| | - Li Xie
- Clinical Research Institute, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China.
| | - Junfeng Feng
- Brain Injury Center, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200127, China; Shanghai Institute of Head Trauma, Shanghai 200127, China.
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Lee SH, Lee CH, Hwang SH, Kang DH. A Machine Learning-Based Prognostic Model for the Prediction of Early Death After Traumatic Brain Injury: Comparison with the Corticosteroid Randomization After Significant Head Injury (CRASH) Model. World Neurosurg 2022; 166:e125-e134. [PMID: 35787963 DOI: 10.1016/j.wneu.2022.06.130] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2022] [Accepted: 06/24/2022] [Indexed: 12/15/2022]
Abstract
BACKGROUND Machine learning (ML) has been used to predict the outcomes of traumatic brain injury. However, few studies have reported the use of ML models to predict early death. This study aimed to develop ML models for early death prediction and to compare performance with the corticosteroid randomization after significant head injury (CRASH) model. METHODS We retrospectively reviewed traumatic brain injury patients between February 2017 and August 2021. The patients were randomly assigned to a training set and a test set. Predictive variables included clinical findings, laboratory values, and computed tomography findings. The ML models (random forest, support vector machine [SVM], logistic regression) were developed with the training set. The CRASH model is a prognostic model that was developed based on 10,008 patients included in the CRASH trial. The ML and CRASH models were applied to the test set to evaluate the performance. RESULTS A total of 423 patients were included; 317 and 106 patients were randomly assigned to the training and test sets, respectively. The area under the curve was highest in the SVM (0.952, 95% confidence interval = 0.906-0.990) and lowest in the CRASH model (0.942, 95% confidence interval = 0.886-0.999). There were no significant differences between the area under the curves of the ML and CRASH models (P = 0.899 for random forest vs. the CRASH model, P = 0.760 for SVM vs. the CRASH model, P = 0.806 for logistic regression vs. the CRASH model). CONCLUSIONS The ML models may have comparable performances compared to the CRASH model despite being developed with a smaller sample size.
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Affiliation(s)
- Sang Hyub Lee
- Department of Neurosurgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Chul Hee Lee
- Department of Neurosurgery, Gyeongsang National University Hospital, Gyeongsang National University School of Medicine, Jinju-Si, Gyeongsangnam-do, Republic of Korea.
| | - Soo Hyun Hwang
- Department of Neurosurgery, Gyeongsang National University Changwon Hospital, Gyeongsang National University School of Medicine, Seongsan-gu, Changwon-Si, Gyeongsangnam-do, Republic of Korea
| | - Dong Ho Kang
- Department of Neurosurgery, Gyeongsang National University Hospital, Gyeongsang National University School of Medicine, Jinju-Si, Gyeongsangnam-do, Republic of Korea
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The unmet global burden of cranial epidural hematomas: A systematic review and meta-analysis. Clin Neurol Neurosurg 2022; 219:107313. [PMID: 35688003 DOI: 10.1016/j.clineuro.2022.107313] [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: 04/27/2022] [Revised: 05/25/2022] [Accepted: 05/27/2022] [Indexed: 11/24/2022]
Abstract
OBJECTIVE Approximately 69 million people suffer from traumatic brain injury (TBI) annually. Patients with isolated epidural hematomas (EDH) with access to timely surgical intervention often sustain favorable outcomes. Efforts to ensure safe, timely, and affordable access to EDH treatment may offer tremendous benefits. METHODS A comprehensive literature search was conducted. A random-effects model was used to pool the outcomes. Studies were further categorized into groups by World Bank Income classification: high-income countries (HICs) and low- and middle-income countries (LMICs). RESULTS Forty-nine studies were included, including 36 from HICs, 12 from LMICs, and 1 from HIC / LMIC. Incidence of EDH amongst TBI patients 8.2 % (95 % CI: 5.9,11.2), including 9.2 % (95 %CI 6.4,13.2) in HICs and 5.8 % (95 % CI: 3.1,10.7) in LMICs (p = 0.20). The overall percent male was 73.7 % and 47.4 % were caused by road traffic accidents. Operative rate was 76.0 % (95 %CI: 67.9,82.6), with a numerically lower rate of 74.2 % (95 %CI: 64.0,81.8) in HICs than in LMICs 82.9 % (95 %CI: 65.4,92.5) (p = 0.33). This decreased to 55.5 % after adjustment for small study effect. The non-operative mortality (5.3 %, 95 %CI: 2.2,12.3) was lower than the operative mortality (8.3 %, 95 %CI: 4.6,14.6), with slightly higher rates in HICs than LMICs. This relationship remained after adjustment for small study effect, with 9.3 % operative mortality compared to 6.9 % non-operative mortality. CONCLUSION With an overall EDH incidence of 8.2 % and an operative rate of 55.5 %, 3.1 million people worldwide require surgery for traumatic EDH every year, most of whom are in prime working age. Given the favorable prognosis with treatment, traumatic EDH is a strong investment for neurosurgical capacity building.
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Manivannan S, Spencer R, Marei O, Mayo I, Elalfy O, Martin J, Zaben M. Acute subdural haematoma in the elderly: to operate or not to operate? A systematic review and meta-analysis of outcomes following surgery. BMJ Open 2021; 11:e050786. [PMID: 34862284 PMCID: PMC8647543 DOI: 10.1136/bmjopen-2021-050786] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
OBJECTIVES Acute subdural haematoma (ASDH) is a devastating pathology commonly found on CT brain scans of patients with traumatic brain injury. The role of surgical intervention in the elderly has been increasingly questioned due to its associated morbidity and mortality. Therefore, a systematic review and meta-analysis of the literature to quantify the mortality and functional outcomes associated with surgical management of ASDH in the elderly was performed. DESIGN/SETTING A multidatabase literature search between January 1990 and May 2020, and meta-analysis of proportions was performed to quantify mortality and unfavourable outcome (Glasgow Outcome scale 1-3; death/ severe disability) rates. PARTICIPANTS Studies reporting patients aged 60 years or older. INTERVENTIONS Craniotomy, decompressive craniectomy, conservative management. OUTCOME MEASURES Mortality and functional outcomes (discharge, long-term follow-up (LTFU)). RESULTS 2572 articles were screened, yielding 21 studies for final inclusion and 15 for meta-analysis. Pooled estimates of mortality were 39.83% (95% CI 32.73% to 47.14%; 10 studies, 308/739 patients, I2=73%) at discharge and 49.30% (95% CI 42.01% to 56.61%; 10 studies, 277/555 patients, I2=63%) at LTFU. Mean duration of follow-up was 7.1 months (range 2-12 months). Pooled estimate of percentage of poor outcomes was 81.18% (95% CI 75.61% to 86.21%; 6 studies, 363/451 patients, I2=45%) at discharge, and 79.25% (95% CI 72.42% to 85.37%; 8 studies, 402/511 patients, I2=66%) at LTFU. Mean duration of follow-up was 6.4 months (range 2-12 months). Potential risk factors for poor outcome included age, baseline functional status, preoperative neurological status and imaging parameters. CONCLUSIONS Outcomes following surgical evacuation of ASDH in patients aged 60 years and above are poor. This constitutes the best level of evidence in the current literature that surgical intervention for ASDH in the elderly carries significant risks, which must be weighed against benefits. PROSPERO REGISTRATION NUMBER CRD42020189508.
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Affiliation(s)
- Susruta Manivannan
- Department of Neurosurgery, Southampton University Hospitals NHS Trust, Southampton, UK
| | - Robert Spencer
- Department of Neurosurgery, Queen Elizabeth University Hospital, Glasgow, UK
| | - Omar Marei
- School of Medicine, Cardiff University, Cardiff, UK
| | - Isaac Mayo
- Department of Neurosurgery, University Hospital of Wales, Cardiff, UK
| | - Omar Elalfy
- School of Medicine, Cardiff University, Cardiff, UK
| | - John Martin
- Department of Neurosurgery, University Hospital of Wales, Cardiff, UK
| | - Malik Zaben
- Department of Neurosurgery, University Hospital of Wales, Cardiff, UK
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Ball T, Oxford BG, Alhourani A, Ugiliweneza B, Williams BJ. Predictors of Thirty-day Mortality and Length of Stay in Operative Subdural Hematomas. Cureus 2019; 11:e5657. [PMID: 31700758 PMCID: PMC6822875 DOI: 10.7759/cureus.5657] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The rate of postoperative morbidity and mortality after subdural hematoma (SDH) evacuation is high. The aim of this study was to compare mortality statistics from a high-volume database to historical figures and determine the most significant preoperative predictors of mortality and length of stay (LOS). The National Surgical Quality Improvement Program registry was searched (2005-2016) for patients with operatively treated SDHs, of which 2709 were identified for univariate analysis. After exclusion for missing data, 2010 individuals were analyzed with multivariable logistic regression. Primary outcome was 30-day mortality. The average patient age was 68.8 ± 14.9 years, and 64.1% were males. Upon multivariate analysis, nine variables were found to be associated with increased mortality: platelet count < 135,000 (OR 2.04, 95% CI 1.39-2.99), INR >1.2 (OR 1.87, 95% CI 1.34-2.6), bleeding disorder (OR 1.80, 95% CI 1.32-2.46), need for dialysis within two weeks preoperatively (OR 5.69, 95% CI 3.15-10.27), ventilator dependence in the 48 hours preceding surgery (OR 3.99, 95% CI 2.82-5.63), disseminated cancer (OR 2.95, 95% CI 1.34-6.47), WBC count >10,000 (OR 1.55, 95% CI 1.15-2.08), totally dependent functional status (OR 1.84, 95% CI 1.2-2.8), and each increasing year of age (OR 1.04, 95% CI 1.031-1.05). It is not surprising that chronic conditions and functional status were associated with increased mortality. However, specific laboratory abnormalities were also associated with increased mortality at levels generally considered within normal limits. More studies are needed to determine if correcting lab abnormalities preoperatively can improve outcomes in patients with intrinsic coagulopathy.
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Affiliation(s)
- Tyler Ball
- Neurological Surgery, University of Louisville School of Medicine, Louisville, USA
| | - Brent G Oxford
- Neurological Surgery, University of Louisville School of Medicine, Louisville, USA
| | - Ahmad Alhourani
- Neurological Surgery, University of Louisville School of Medicine, Louisville, USA
| | - Beatrice Ugiliweneza
- Neurological Surgery, University of Louisville School of Medicine, Louisville, USA
| | - Brian J Williams
- Neurological Surgery, University of Louisville School of Medicine, Louisville, USA
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Prasad GL, Anmol N, Menon GR. Outcome of Traumatic Brain Injury in the Elderly Population: A Tertiary Center Experience in a Developing Country. World Neurosurg 2018; 111:e228-e234. [DOI: 10.1016/j.wneu.2017.12.034] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2017] [Revised: 12/04/2017] [Accepted: 12/08/2017] [Indexed: 12/11/2022]
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8
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Prasad GL. Outcome of Head Injury in the Elderly. World Neurosurg 2017; 103:944. [DOI: 10.1016/j.wneu.2017.02.134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2017] [Accepted: 02/28/2017] [Indexed: 11/16/2022]
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Sinha VD, Gupta V, Singh DK, Chopra S, Gupta P, Bagaria H. Geriatric head injuries - Experience and expectations. INDIAN JOURNAL OF NEUROTRAUMA 2017. [DOI: 10.1016/s0973-0508(08)80003-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
AbstractIt is widely known that global citizenry is continuing to age. The elderly head trauma patients, comprising 4.83% in our series are important from neurosurgical aspects. We conducted a study of elderly head injury patients admitted to our unit in last 11 years. Out of 620 patients, 423 males and 197 female, constituting a ratio of 2.1∶1. Fall constitutes the principle mode of injury (56.29%) followed by RTA (44.1%). We analyzed all the cases for surgical intervention after careful assessment of neurological condition. Amongst all cases operated for acute trauma, good recovery was seen in 51.8% and mortality in 41.7%, whereas in chronic subdural haematoma 84.2% cases showed good recovery as against mortality in 10.5%. In our society, due to very close family ties and desperation of family members to try active intervention even in patients with expected bleak outcome, we operated a fairly large number of cases and concluded that outcome was better after operative intervention.
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Huang KT, Bi WL, Abd-El-Barr M, Yan SC, Tafel IJ, Dunn IF, Gormley WB. The Neurocritical and Neurosurgical Care of Subdural Hematomas. Neurocrit Care 2017; 24:294-307. [PMID: 26399248 DOI: 10.1007/s12028-015-0194-x] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Subdural hematomas (SDHs), though frequently grouped together, can result from a variety of different etiologies, and therefore many different subtypes exist. Moreover, the high incidence of these lesions in the neurocritical care settings behooves practitioners to have a firm grasp on their diagnosis and management. We present here a review of SDHs, with an emphasis on how different subtypes of SDHs differ from one another and with discussion of their medical and surgical management in the neurocritical care setting. In this paper, we discuss considerations for acute, subacute, and chronic SDHs and how presentation and management may change in both the elderly and pediatric populations. We discuss SDHs that arise in the setting of anticoagulation, those that arise in the setting of active cerebrospinal fluid diversion, and those that are recurrent and recalcitrant to initial surgical evacuation. Management steps reviewed include detailed discussion of initial assessment, anticoagulation reversal, seizure prophylaxis, blood pressure management, and indications for intracranial pressure monitoring. Direct surgical management options are reviewed, including open craniotomy, twist-drill, and burr-hole drainage and the usage of subdural drainage systems. SDHs are a common finding in the neurocritical care setting and have a diverse set of presentations. With a better understanding of the fundamental differences between subtypes of SDHs, critical care practitioners can better tailor their management of both the patient's intracranial and multi-systemic pathologies.
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Affiliation(s)
- Kevin T Huang
- Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, 15 Francis Street, PBB-3, Boston, MA, 02115, USA
| | - Wenya Linda Bi
- Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, 15 Francis Street, PBB-3, Boston, MA, 02115, USA
| | - Muhammad Abd-El-Barr
- Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, 15 Francis Street, PBB-3, Boston, MA, 02115, USA
| | - Sandra C Yan
- Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, 15 Francis Street, PBB-3, Boston, MA, 02115, USA
| | - Ian J Tafel
- Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, 15 Francis Street, PBB-3, Boston, MA, 02115, USA
| | - Ian F Dunn
- Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, 15 Francis Street, PBB-3, Boston, MA, 02115, USA
| | - William B Gormley
- Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, 15 Francis Street, PBB-3, Boston, MA, 02115, USA.
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Okazaki T, Hifumi T, Kawakita K, Nakashima R, Matsumoto A, Shishido H, Ogawa D, Okauchi M, Shindo A, Kawanishi M, Tamiya T, Kuroda Y. Association Between Comorbidities, Nutritional Status, and Anticlotting Drugs and Neurologic Outcomes in Geriatric Patients with Traumatic Brain Injury. World Neurosurg 2016; 93:336-40. [DOI: 10.1016/j.wneu.2016.06.070] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2016] [Revised: 06/16/2016] [Accepted: 06/17/2016] [Indexed: 10/21/2022]
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12
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Shimoda K, Maeda T, Tado M, Yoshino A, Katayama Y, Bullock MR. Outcome and Surgical Management for Geriatric Traumatic Brain Injury: Analysis of 888 Cases Registered in the Japan Neurotrauma Data Bank. World Neurosurg 2014; 82:1300-6. [DOI: 10.1016/j.wneu.2014.08.014] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2014] [Revised: 05/13/2014] [Accepted: 08/05/2014] [Indexed: 10/24/2022]
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Choudhry OJ, Prestigiacomo CJ, Gala N, Slasky S, Sifri ZC. Delayed neurological deterioration after mild head injury: cause, temporal course, and outcomes. Neurosurgery 2014; 73:753-60; discussion 760. [PMID: 23867298 DOI: 10.1227/neu.0000000000000105] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Mild head injury (MHI) complicated by an intracranial hemorrhage (ICH) is a common cause of hospital admission after head trauma. Most patients are treated nonoperatively, remain neurologically stable, and are discharged uneventfully. However, a small percentage of patients suffer delayed neurological deterioration (DND). Little is known about the characteristics of DND after an MHI complicated by ICH. OBJECTIVE To identify the cause, temporal course, and outcomes of patients who deteriorated neurologically after presenting with MHI and ICH. METHODS A retrospective review was performed of all adult patients presenting over 54 consecutive months with MHI and ICH. Patients who were treated nonoperatively after initial head computed tomography and had a subsequent DND (Glasgow Coma Scale score decrease ≥2) were identified. Demographics, neurological status, clinical course, radiographic findings, and outcome data were collected. RESULTS Over 54 months, 757 patients with MHI plus ICH were admitted for observation; of these, 31 (4.1%) experienced DND. Eighty-seven percent of patients deteriorated within 24 hours after admission. Twenty-one patients (68%) deteriorated as a result of progressive intracranial hemorrhage, and 10 patients (32%) deteriorated as a result of medical causes. Seven patients (23%) died. Variables significantly associated with mortality included age > 60 years, coagulopathy, and change in Marshall computed tomography classification. CONCLUSION The incidence of delayed neurological deterioration after MHI with ICH is low and usually occurs within 24 hours after admission. It results in significant morbidity and mortality if it is the result of progressive intracranial hemorrhage. Further research is needed to identify risk factors that can allow early detection and improve outcomes in these patients.
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Affiliation(s)
- Osamah J Choudhry
- *Department of Neurological Surgery; ‡Department of Radiology; and §Division of Trauma Surgery, Department of Surgery, UMDNJ--New Jersey Medical School, Newark, New Jersey
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Abstract
OPINION STATEMENT Clinical presentation, neurologic condition, and imaging findings are the key components in establishing a treatment plan for acute SDH. Location and size of the SDH and presence of midline shift can rapidly be determined by computed tomography of the head. Immediate laboratory work up must include PT, PTT, INR, and platelet count. Presence of a coagulopathy or bleeding diathesis requires immediate reversal and treatment with the appropriate agent(s), in order to lessen the risk of hematoma expansion. Reversal protocols used are similar to those for intracerebral hemorrhage, with institutional variations. Immediate neurosurgical evaluation is sought in order to determine whether the SDH warrants surgical evacuation. Urgent or emergent surgical evacuation of a SDH is largely influenced by neurologic examination, imaging characteristics, and presence of mass effect or elevated intracranial pressure. Generally, evacuation of an acute SDH is recommended if the clot thickness exceeds 10 mm or the midline shift is greater than 5 mm, regardless of the neurologic condition. In patients with patients with an acute SDH with clot thickness <10 mm and midline shift <5 mm, specific considerations of neurologic findings and clinical circumstances will be of importance. In addition, consideration will be given as to whether an individual patient is likely to benefit from surgery. For an acute SDH, evacuation by craniotomy or craniectomy is preferred over burr holes based on available data. Postoperative care includes monitoring of resolution of pneumocephalus, mobilization and drain removal, and monitoring for signs of SDH reaccumulation. Medical considerations include seizure prophylaxis and management as well as management and resumption of antithrombotic and anticoagulant medication.
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Affiliation(s)
- Carter Gerard
- Department of Neurosurgery, Rush University Medical Center, 1725 West Harrison Street, POB, Chicago, IL, 60612, USA,
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Abstract
Traumatic brain injury (TBI) is one of the major causes of morbidity and mortality in China. The elderly population has the higher rates of TBI-related hospitalization and death. Traffic accidents are the major cause for TBI in all age groups except in the group of 75 years and older, in which stumbles occurred in nearly half of those who suffered TBI. Older age is known to negatively influence outcome after TBI. To date, investigators have identified a panel of prognostic factors that include initial Glasgow Coma Scale score, comorbidities, cerebrospinal fluid leakage, associated extracranial lesions, and other factors such as cerebral perfusion pressure on recovery after injury. However, these aspects remain understudied in elderly patients with TBI. In the absence of complete clinical data, predicting outcomes and providing good care of the elderly population with TBI remain limited. To address this significant public health issue, a refocusing of research efforts is justified to prevent TBI in this population and to develop unique care strategies for achieving better clinical outcomes of the patients with TBI.
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Affiliation(s)
- Xianwei Zeng
- Department of Neurosurgery, Affiliated Hospital of Weifang Medical University, 465 Yuhe Road, WeiFang, 261031 Shandong People's Republic of China
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Abstract
The world's population of persons over 65 years of age (elderly) is increasing. Acute extradural haematoma (AEDH) in the elderly is rare. There has not been a publication dedicated solely to the evaluation of AEDH in the elderly. We undertook this study in order to establish a clinical profile in this important subgroup. It took the form of a retrospective evaluation of the in-patient charts of elderly patients with AEDH, performed over a 23-year period (1983-2005) at a single institution. Of 3249 patients with AEDH, 32 (<1%) were defined as elderly. Assault was the commonest causative factor (56%), followed by falls (25%) and motor vehicle accidents (19%). Eight patients died (25% mortality). Only a third of patients, (34%) made a good outcome, the majority of these were assault victims. No patient in coma, or over 75 years made a good outcome. The prognosis of elderly patients with AEDH is poor. Conservative treatment for comatose patients and the over 75s is justified.
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Affiliation(s)
- A A Le Roux
- Department of Neurosurgery, Nelson R. Mandela School of Medicine, University of KwaZulu-Natal, Inkosi Albert Luthuli Central Hospital, Durban, South Africa
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Abstract
OBJECTIVES To evaluate the effect of age on intensity of care provided to traumatically brain-injured adults and to determine the influence of intensity of care on mortality at discharge and 12 months postinjury, controlling for injury severity. DESIGN Cohort study using the National Study on the Costs and Outcomes of Trauma (NSCOT) database. Risk ratio and Poisson regression analyses were performed using data weighted according to the population of eligible patients. SETTING AND PATIENTS A total of 18 level 1 and 51 level 2 non-trauma centers located in 14 states in the United States and 1,776 adults aged 25-84 yrs with a diagnosis of traumatic brain injury. MEASUREMENTS Injury severity was determined by the motor component of the Glasgow Coma Scale score, the Injury Severity Score, pupillary reactivity, and presence of midline shift. Factors evaluated as contributing to intensity of care included: admission to the intensive care unit, mechanical ventilation, placement of an intracranial pressure monitor, placement of a jugular bulb catheter, placement of a pulmonary artery catheter, critical care consultation, the number of specialty care consultations, mannitol use, treatment with barbiturate coma, decompressive craniectomy, number of nonneurosurgical procedures performed, the presence of a do-not-resuscitate order, and withdrawal of therapy. MAIN RESULTS Controlling for injury-related factors, sex, and comorbidity, as age increased, the overall likelihood of receiving various interventions decreased. After controlling for injury severity, sex, and comorbidity, factors associated with higher risk of in-hospital death were: being aged 75-84 yrs (relative risk [RR] 1.32, 95% confidence interval [CI] 1.13, 1.55), pulmonary artery catheter use (RR 1.56, 95% CI 1.30, 1.86), intubation (RR 4.17, 95% CI 2.28, 7.61), the presence of a do-not-resuscitate order (RR 3.21, 95% CI 2.21, 4.65), and withdrawal of therapy (RR 2.33, 95% CI 1.69, 3.23). In contrast, a higher number of specialty care consultations (surgical consults: RR 0.63, 95% CI 0.54, 0.74; medical consults: RR 0.87, 95% CI 0.79, 0.95; and other consults: RR 0.43, 95% CI 0.26, 0.69) were associated with decreased risk of death. The results were similar for factors associated with death at 12 months, with the exception that the number of medical consultations was not significant, whereas the number of nonneurosurgical procedures performed was associated with lower risk of death (RR 0.96, 95% CI 0.92, 0.99), as was obtaining critical care consultation services (RR 0.84, 95% CI 0.71, 1.0). CONCLUSIONS There is a lower intensity of care provided to older adults with traumatic brain injury. Although the specific contributions of specialists to patient management are unknown, their consultation was associated with decreased risk of in-hospital death and death within 12 months. It is important that careproviders have an increased awareness of the potential contribution of multidisciplinary clinical decision making to patient outcomes in older traumatically brain-injured patients.
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Turtz AR, Goldman HW. Head Injury. Crit Care Med 2008. [DOI: 10.1016/b978-032304841-5.50069-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Bouras T, Stranjalis G, Korfias S, Andrianakis I, Pitaridis M, Sakas DE. Head injury mortality in a geriatric population: differentiating an "edge" age group with better potential for benefit than older poor-prognosis patients. J Neurotrauma 2007; 24:1355-61. [PMID: 17711397 DOI: 10.1089/neu.2005.370] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
A comparison of outcomes between different modes of head-injury treatment in the elderly has important bearing on questions of cost-effectiveness and medical ethics. Here, we have examined rates of mortality in elderly head-trauma victims to determine whether it is valid to differentiate an "edge" age group of younger elderly patients, 65-74 years of age, from older elderly patients, considering possible benefit from intensive treatment and surgical intervention. We collected data from 1926 cases of head trauma and separated them into three age groups: 14-64 years, 65-74 years, and 75 years or older. We then compared these groups with respect to cause of injury, severity of injury, and whether or not treatment included either admission to an Intensive Care Unit (ICU) or surgical intervention. We found that road traffic accidents were the major cause of head injury in the younger age group, whereas in the elderly falls predominated. Mortality was higher in the elderly in all the head injury severity subgroups. Young subjects with a Glasgow Coma Scale (GCS) score of less than or equal to 8 tended to benefit from ICU treatment whereas patients 75 and over did not, regardless of their severity of injury. For these patients who were in the 65-74 age group, the data suggested that some benefit was likely. Patients 75 and older were significantly less likely to survive surgical intervention than younger patients. We conclude that it is valid to treat patients in the age group 65-74 years as a separate group from those patients 75 and older. Patients in this younger subset of the elderly may benefit from ICU treatment or surgical intervention. However, the patients in our older subset of elderly patients clearly did not, and they had a significantly higher risk of surgical mortality.
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Affiliation(s)
- Triantafyllos Bouras
- Department of Neurosurgery, University of Athens, Evangelismos Hospital, Athens, Greece.
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21
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Abstract
The elderly constitute the fastest growing sector of the population of the United Stated and geriatric trauma patients are presenting for care with increasing frequency. These patients are challenging particularly because of their vulnerability to severe injury, limited physiologic response to stress, and frequent presence of comorbid medical conditions complicating care. Many elderly trauma victims require prolonged intensive care and some fail to improve or succumb despite the best efforts because of the extent of their injuries and their underlying disease. These patients may present profound ethical challenges for trauma surgeons as the goals of care shift from salvage to end-of-life care.
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Affiliation(s)
- Tammy T Chang
- Department of Surgery, University of California, San Francisco, San Francisco, CA 94110, USA
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22
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Thompson HJ, McCormick WC, Kagan SH. Traumatic brain injury in older adults: epidemiology, outcomes, and future implications. J Am Geriatr Soc 2006; 54:1590-5. [PMID: 17038079 PMCID: PMC2367127 DOI: 10.1111/j.1532-5415.2006.00894.x] [Citation(s) in RCA: 404] [Impact Index Per Article: 22.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Traumatic brain injury (TBI) is a significant problem in older adults. In persons aged 65 and older, TBI is responsible for more than 80,000 emergency department visits each year; three-quarters of these visits result in hospitalization as a result of the injury. Adults aged 75 and older have the highest rates of TBI-related hospitalization and death. Falls are the leading cause of TBI for older adults (51%), and motor vehicle traffic crashes are second (9%). Older age is known to negatively influence outcome after TBI. Although geriatric and neurotrauma investigators have identified the prognostic significance of preadmission functional ability, comorbidities, sex, and other factors such as cerebral perfusion pressure on recovery after illness or injury, these variables remain understudied in older adults with TBI. In the absence of good clinical data, predicting outcomes and providing care in the older adult population with TBI remains problematic. To address this significant public health issue, a refocusing of research efforts on this population is justified to prevent TBI in the older adult and to discern unique care requirements to facilitate best patient outcomes.
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Affiliation(s)
- Hilaire J Thompson
- Biobehavioral Nursing and Health Systems, Department of Medicine, University of Washington, Seattle, Washington 98195, USA.
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23
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Roger EP, Butler J, Benzel EC. Neurosurgery in the elderly: brain tumors and subdural hematomas. Clin Geriatr Med 2006; 22:623-44. [PMID: 16860250 DOI: 10.1016/j.cger.2006.04.002] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Primary malignant brain tumors present a formidable challenge to surgeons, patients, and families. Although the prognosis in elderly patients approaches only 6 months, aggressive resection and adjuvant treatment may be indicated in a select group of patients who have preserved functional status. Subdural hematomas in the geriatric population usually are chronic. Patients often benefit from evacuation but their advanced age and significant comorbidities often increase perioperative morbidity and mortality. Minimally invasive evacuation, possibly under local anesthesia, often is indicated as an initial treatment.
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Affiliation(s)
- Eric P Roger
- Cleveland Clinic Spine Institute, The Cleveland Clinic, 9500 Euclid Avenue, S-80, Cleveland, OH 44195, USA
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Bullock MR, Chesnut R, Ghajar J, Gordon D, Hartl R, Newell DW, Servadei F, Walters BC, Wilberger JE. Surgical Management of Acute Subdural Hematomas. Neurosurgery 2006. [DOI: 10.1227/01.neu.0000210364.29290.c9] [Citation(s) in RCA: 89] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Abstract
Indications for Surgery
Timing
Methods
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Affiliation(s)
- M Ross Bullock
- Department of Neurological Surgery, Virginia Commonwealth University Medical Center, Richmond, Virginia
| | - Randall Chesnut
- Department of Neurological Surgery, University of Washington School of Medicine, Harborview Medical Center, Seattle, Washington
| | - Jamshid Ghajar
- Department of Neurological Surgery, Weil Cornell Medical College of Cornell University, New York, New York
| | - David Gordon
- Department of Neurological Surgery, Montefiore Medical Center, Bronx, New York
| | - Roger Hartl
- Department of Neurological Surgery, Weil Cornell Medical College of Cornell University, New York, New York
| | - David W. Newell
- Department of Neurological Surgery, Swedish Medical Center, Seattle, Washington
| | - Franco Servadei
- Department of Neurological Surgery, M. Bufalini Hospital, Cesena, Italy
| | - Beverly C. Walters
- Department of Neurological Surgery, New York University School of Medicine, New York, New York
| | - Jack E. Wilberger
- Department of Neurological Surgery, Allegheny General Hospital, Pittsburgh, Pennsylvania
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Bullock MR, Chesnut R, Ghajar J, Gordon D, Hartl R, Newell DW, Servadei F, Walters BC, Wilberger J. Surgical Management of Traumatic Parenchymal Lesions. Neurosurgery 2006; 58:S25-46; discussion Si-iv. [PMID: 16540746 DOI: 10.1227/01.neu.0000210365.36914.e3] [Citation(s) in RCA: 112] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Abstract
RECOMMENDATIONS (see Methodology)
Indications
Timing and Methods
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Affiliation(s)
- M Ross Bullock
- Department of Neurological Surgery, Virginia Commonwealth University Medical Center, Richmond, Virginia, USA
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Coronado VG, Thomas KE, Sattin RW, Johnson RL. The CDC traumatic brain injury surveillance system: characteristics of persons aged 65 years and older hospitalized with a TBI. J Head Trauma Rehabil 2005; 20:215-28. [PMID: 15908822 DOI: 10.1097/00001199-200505000-00005] [Citation(s) in RCA: 141] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE To examine the epidemiologic and clinical characteristics of older persons (ie, those aged 65-74, 75-84, and > or = 85 years) hospitalized with traumatic brain injury (TBI). METHODS Data from the 1999 CDC 15-state TBI surveillance system were analyzed. RESULTS In 1999, there were 17,657 persons 65 years and older hospitalized with TBI in the 15 states for an age-adjusted rate of 155.9 per 100,000 population. Rates among persons aged 65 years or older increased with age and were higher for males. Most TBIs resulted from fall- or motor vehicle (MV)-traffic-related incidents. Most older persons with TBI had an initial TBI severity of mild (73.4%); however, the proportions of both moderate and severe disability for those discharged alive and of in-hospital mortality were relatively high (23.5%, 9.7%, and 12%, respectively). Persons who fell were also more likely to have had 3 or more comorbid conditions than were those who sustained a TBI from an MV-traffic incident. CONCLUSIONS TBI is a substantial public health problem among older persons. As the population of older persons continues to increase in the United States, the need to design and implement proven and cost-effective prevention measures that focus on the leading causes of TBI (unintentional falls and MV-traffic incidents) becomes more urgent.
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Affiliation(s)
- Victor G Coronado
- National Center for Injury Prevention and Control, Centers for Disease Control and Prevention, Atlanta, GA, USA.
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Jacobs DG, Plaisier BR, Barie PS, Hammond JS, Holevar MR, Sinclair KE, Scalea TM, Wahl W. Practice management guidelines for geriatric trauma: the EAST Practice Management Guidelines Work Group. THE JOURNAL OF TRAUMA 2003; 54:391-416. [PMID: 12579072 DOI: 10.1097/01.ta.0000042015.54022.be] [Citation(s) in RCA: 154] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- David G Jacobs
- Carolina Medical Center, Charlotte, North Carolina 28238, USA.
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Mack LR, Chan SB, Silva JC, Hogan TM. The use of head computed tomography in elderly patients sustaining minor head trauma. J Emerg Med 2003; 24:157-62. [PMID: 12609645 DOI: 10.1016/s0736-4679(02)00714-x] [Citation(s) in RCA: 56] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
The study objectives were to ascertain historical and clinical criteria differentiating intracranial injury (ICI) in elderly patients with minor head trauma (MHT), and determine applicability of current head computed tomography (CT) scan indications in this population. A 12-month retrospective chart review was performed at a community teaching hospital with 34,000 annual Emergency Department (ED) visits. Included were patients > or = 65 years old sustaining MHT with a Glasgow Coma Scale (GCS) score of 13-15 who had a CT scan performed during their hospital stay. Data included: injury mechanism, symptoms, signs, GCS, anticoagulation use or studies, presence of alcohol or drug, CT scan result, diagnosis, and outcome and intervention(s). There were 133 patients, with 19 (14.3%) suffering ICI. Four ICI patients required neurosurgical intervention. The mean age was 80.4 years and 66% were female. Four of 19 ICI patients (21%) had a GCS of 15, no neurologic symptoms, alcohol use or anticoagulation. Only 1 of 13 signs and symptoms correlated with ICI. In this study, no useful clinical predictors of intracranial injury in elderly patients with MHT were found. Current protocols based on clinical findings may miss 30% of elderly ICI patients. Head CT scan is recommended on all elderly patients with MHT.
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Affiliation(s)
- Lisa R Mack
- Resurrection Emergency Medicine Residency Program, Resurrection Medical Center, Chicago, Illinois 60631, USA
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29
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Susman M, DiRusso SM, Sullivan T, Risucci D, Nealon P, Cuff S, Haider A, Benzil D. Traumatic brain injury in the elderly: increased mortality and worse functional outcome at discharge despite lower injury severity. THE JOURNAL OF TRAUMA 2002; 53:219-23; discussion 223-4. [PMID: 12169925 DOI: 10.1097/00005373-200208000-00004] [Citation(s) in RCA: 298] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
OBJECTIVE The purpose of this study was to compare data obtained from a statewide data set for elderly patients (age > 64 years) that presented with traumatic brain injury with data from nonelderly patients (age > 15 and < 65 years) with similar injuries. METHODS The New York State Trauma Registry from January 1994 through December 1995, from trauma centers and community hospitals excluding New York City (45,982 patients), was examined. Head-injured patients were identified by International Classification of Diseases, Ninth Revision diagnosis codes. A relative head injury severity scale (RHISS) was constructed on the basis of groups of these codes (range, 0 = none to 3 = severe). Comparisons were made with nonelderly patients for mortality, Glasgow Coma Scale (GCS) score at admission and discharge, Injury Severity Score, New Injury Severity Score, and RHISS. Outcome was assessed by a Functional Independence Measure score in three major domains: expression, locomotion, and feeding. Data were analyzed by the chi2 test and Mann-Whitney U test, with p < 0.05 considered significant. RESULTS There were 11,772 patients with International Classification of Diseases, Ninth Revision diagnosis of head injury, of which 3,244 (27%) were elderly. There were more male subjects in the nonelderly population (78% male subjects) compared with the elderly population (50% men). Mortality was 24.0% in the elderly population compared with 12.8% in the nonelderly population (risk ratio, 2.2; 95% confidence interval, 1.99-2.43). The elderly nonsurvivors were statistically older, and mortality rate increased with age. Stratified by GCS score, there was a higher percentage of nonsurvivors in the elderly population, even in the group with only moderately depressed GCS score (GCS score of 13-15; risk ratio, 7.8; 95% confidence interval, 6.1-9.9 for elderly vs. nonelderly). Functional outcome in all three domains was significantly worse in the elderly survivors compared with the nonelderly survivors. CONCLUSION Elderly traumatic brain injury patients have a worse mortality and functional outcome than nonelderly patients who present with head injury even though their head injury and overall injuries are seemingly less severe.
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Affiliation(s)
- Mark Susman
- Department of Surgery, New York Medical College and Westchester Medical Center, Valhalla, New York 10595, USA
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30
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Mosenthal AC, Lavery RF, Addis M, Kaul S, Ross S, Marburger R, Deitch EA, Livingston DH. Isolated traumatic brain injury: age is an independent predictor of mortality and early outcome. THE JOURNAL OF TRAUMA 2002; 52:907-11. [PMID: 11988658 DOI: 10.1097/00005373-200205000-00015] [Citation(s) in RCA: 167] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Geriatric trauma patients have a worse outcome than the young with comparable injuries. The contribution of traumatic brain injury (TBI) to this increased mortality is unknown and has been confounded by the presence of other injuries. The purpose of this study was to investigate the role of age in the mortality and early outcome from isolated TBI. METHODS This was a retrospective analysis of all adult patients with isolated TBI (Abbreviated Injury Scale score > or = 3) admitted during a 5-year period to two Level I trauma centers. Mortality, Glasgow Outcome Scale score at discharge, therapy, and complications were compared for elderly (age > or = 65 years) and younger patients. RESULTS Of 694 patients, 22% were defined as elderly. The mortality for the elderly group was twice that of their younger counterparts (30% vs. 14%, p < 0.001), even for those with mild to moderate TBI (Glasgow Coma Scale score of 9-15). Thirteen percent of elderly survivors had a poor functional outcome (Glasgow Outcome Scale score of 2 or 3) at hospital discharge versus 5% in the young group (p < 0.01). Independent factors associated with a high mortality were age and Glasgow Coma Scale score. CONCLUSION The mortality from TBI is higher in the geriatric population at all levels of head injury. In addition, functional outcome at hospital discharge is worse. Although some of this increased mortality may be explained by complications or type of head injury, age itself is an independent predictor for mortality in TBI.
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Affiliation(s)
- Anne C Mosenthal
- Department of Surgery, New Jersey Medical School, Newark, New Jersey 07103, USA.
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Ritchie PD, Cameron PA, Ugoni AM, Kaye AH. A study of the functional outcome and mortality in elderly patients with head injuries. J Clin Neurosci 2000; 7:301-4. [PMID: 10938605 DOI: 10.1054/jocn.1999.0198] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The aim of this study was to determine the functional outcome and mortality in relation to the Glasgow coma score (GCS) on presentation in patients aged over 65 years with acute head injury. 2331 patients with head injury were identified by searching the neurosurgery database (1984-1996); 191 met the inclusion criteria and systematic review of medical records was undertaken. Functional outcome on discharge from hospital and mortality were tested statistically against GCS on presentation. Mortality overall was 33. 5%. All 59 patients with GCS <11 on presentation had poor outcomes on discharge from hospital. Comparison with outcome for the 132 patients with GCS >/=11, of whom 91 had satisfactory outcomes, was highly statistically significant (P<0.001). Elderly patients with presenting GCS <11 due to acute head injury have poor functional outcomes and high mortality rates. Conservative treatment of these patients should be considered.
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Affiliation(s)
- P D Ritchie
- Emergency Department, The Royal Melbourne Hospital, Parkville, Victoria,Australia.
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Rothweiler B, Temkin NR, Dikmen SS. Aging effect on psychosocial outcome in traumatic brain injury. Arch Phys Med Rehabil 1998; 79:881-7. [PMID: 9710157 DOI: 10.1016/s0003-9993(98)90082-x] [Citation(s) in RCA: 82] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
OBJECTIVE To examine the effects of age on outcome in persons with traumatic brain injury. DESIGN Longitudinal cohort design. SETTING Level I trauma center. PATIENTS A total of 411 hospitalized subjects with mild to severe traumatic brain injury prospectively studied to 1 year; their age range was 18 to 89 years. MAIN OUTCOME MEASURES Glasgow Outcome Scale, living situation, and employment. RESULTS Increasing age is associated with increasing levels of psychosocial limitations, especially in persons 60 years of age and older. Part of the reason is the greater severity of injury sustained by older persons as reflected in longer coma (despite equivalent initial coma depth) and greater numbers of complications and surgeries for subdural hematomas. However, the consequences of traumatic brain injuries appear to worsen with increasing age at each level of brain injury severity examined, including the milder injuries. CONCLUSIONS Older adults clearly show less complete recovery 1 year after brain injury than younger adults, either because they have reduced reserves with which to tolerate brain injury or because their physiologic status creates a more destructive injury. Glasgow Coma Scale alone may underestimate the severity of brain injury in the aged as well as its associated consequences. Caution is advised in generalizing findings based principally on younger individuals to older adults with traumatic brain injuries.
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Affiliation(s)
- B Rothweiler
- Department of Rehabilitation Medicine, University of Washington, Seattle 98195-6490, USA
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CT-Kriterien und Überlebensrate bei Patienten mit akutem Subduralhämatom. Eur Surg 1996. [DOI: 10.1007/bf02629291] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Zumkeller M, Behrmann R, Heissler HE, Dietz H. Computed tomographic criteria and survival rate for patients with acute subdural hematoma. Neurosurgery 1996; 39:708-12; discussion 712-3. [PMID: 8880762 DOI: 10.1097/00006123-199610000-00011] [Citation(s) in RCA: 89] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Abstract
OBJECTIVE Computed tomographic data from 174 patients with acute subdural hematoma were analyzed statistically to identify parameters that could be evaluated independently of clinical and neurological status to estimate outcome. METHODS This retrospective study was made necessary by the fact that the patients admitted usually had been treated with intubation, sedation, and artificial ventilation, which precludes neurological examination. RESULTS In surgically treated patients, the hematoma thickness ranged from 5 to 35 mm and the midline shift was 0 to 33 mm. In 81 patients (46.6%), the hematoma thickness was greater than the midline shift; in 24 patients (13.8%), the hematoma thickness equaled the midline shift; and in 69 patients (39.6%), the midline shift exceeded the hematoma thickness. Of the patients, 52% died after surgery, for 29% we obtained good or satisfying results, and 19% were in poor condition after therapy. The Kaplan-Meier survival analysis proved that the survival rate was only 50% for a hematoma thickness of approximately 18 mm and a midline shift of 20 mm. The survival function dropped markedly for midline shifts of more than 20 mm and converged to 0% for midline shifts of more than 25 mm. If the midline shift exceeded the hematoma thickness by 3 mm, the survival function was 50%; when the midline shift exceeded the hematoma thickness by 5 mm, the survival function was 25%. The Glasgow Outcome Scale scores were correlated significantly with these parameters. The parameters, which are the measured hematoma thickness, the midline shift, and the difference between the hematoma thickness and the midline shift, allow robust/adequate estimation of survival function and outcome for patients suffering from acute subdural hematoma. CONCLUSION Based on these data, indications for surgery could be assessed by means of video conferencing, i.e., without personal examination of the patients.
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Affiliation(s)
- M Zumkeller
- Neurochirurgische Klinik, Medizinische Hochschule, Hannover, Germany
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