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Kaplan ZR, van der Vlegel M, van Dijck JT, Pisică D, van Leeuwen N, Lingsma HF, Steyerberg EW, Haagsma JA, Majdan M, Polinder S. Intramural Healthcare Consumption and Costs After Traumatic Brain Injury: A Collaborative European NeuroTrauma Effectiveness Research in Traumatic Brain Injury (CENTER-TBI) Study. J Neurotrauma 2023; 40:2126-2145. [PMID: 37212277 PMCID: PMC10541942 DOI: 10.1089/neu.2022.0429] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/23/2023] Open
Abstract
Traumatic brain injury (TBI) is a global public health problem and a leading cause of mortality, morbidity, and disability. The increasing incidence combined with the heterogeneity and complexity of TBI will inevitably place a substantial burden on health systems. These findings emphasize the importance of obtaining accurate and timely insights into healthcare consumption and costs on a multi-national scale. This study aimed to describe intramural healthcare consumption and costs across the full spectrum of TBI in Europe. The Collaborative European NeuroTrauma Effectiveness Research in Traumatic Brain Injury (CENTER-TBI) core study is a prospective observational study conducted in 18 countries across Europe and in Israel. The baseline Glasgow Coma Scale (GCS) was used to differentiate patients by brain injury severity in mild (GCS 13-15), moderate (GCS 9-12), or severe (GCS ≤8) TBI. We analyzed seven main cost categories: pre-hospital care, hospital admission, surgical interventions, imaging, laboratory, blood products, and rehabilitation. Costs were estimated based on Dutch reference prices and converted to country-specific unit prices using gross domestic product (GDP)-purchasing power parity (PPP) adjustment. Mixed linear regression was used to identify between-country differences in length of stay (LOS), as a parameter of healthcare consumption. Mixed generalized linear models with gamma distribution and log link function quantified associations of patient characteristics with higher total costs. We included 4349 patients, of whom 2854 (66%) had mild, 371 (9%) had moderate, and 962 (22%) had severe TBI. Hospitalization accounted for the largest part of the intramural consumption and costs (60%). In the total study population, the mean LOS was 5.1 days at the intensive care unit (ICU) and 6.3 days at the ward. For mild, moderate, and severe TBI, mean LOS was, respectively, 1.8, 8.9, and 13.5 days at the ICU and 4.5, 10.1, and 10.3 days at the ward. Other large contributors to the total costs were rehabilitation (19%) and intracranial surgeries (8%). Total costs increased with higher age and greater trauma severity (mild; €3,800 [IQR €1,400-14,000], moderate; €37,800 [IQR €14,900-€74,200], severe; €60,400 [IQR €24,400-€112,700]). The adjusted analysis showed that female patients had lower costs than male patients (odds ratio (OR) 0.80 [CI 0.75-1.85]). Increasing TBI severity was associated with higher costs, OR 1.46 (confidence interval [CI] 1.31-1.63) and OR 1.67 [CI 1.52-1.84] for moderate and severe patients, respectively. A worse pre-morbid overall health state, increasing age and more severe systemic trauma, expressed in the Injury Severity Score (ISS), were also significantly associated with higher costs. Intramural costs of TBI are significant and are profoundly driven by hospitalization. Costs increased with trauma severity and age, and male patients incurred higher costs. Reducing LOS could be targeted with advanced care planning, in order to provide cost-effective care.
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Affiliation(s)
- Z.L. Rana Kaplan
- Department of Public Health, Erasmus University Medical Center, Rotterdam, The Netherlands
| | | | - Jeroen T.J.M. van Dijck
- Department of Neurosurgery, University Neurosurgical Center Holland (UNCH), Leiden University Medical Center & Haaglanden Medical Center & HAGA Teaching Hospital, Leiden/The Hague, The Netherlands
| | - Dana Pisică
- Department of Public Health, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Nikki van Leeuwen
- Department of Public Health, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Hester F. Lingsma
- Department of Public Health, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Ewout W. Steyerberg
- Department of Biomedical Data Sciences, Leiden University Medical Center, Leiden, The Netherlands
| | - Juanita A. Haagsma
- Department of Public Health, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Marek Majdan
- Institute for Global Health and Epidemiology, Department of Public Health, Trnava University, Trnava, Slovakia
| | - Suzanne Polinder
- Department of Public Health, Erasmus University Medical Center, Rotterdam, The Netherlands
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van Dijck JTJM, Mostert CQB, Greeven APA, Kompanje EJO, Peul WC, de Ruiter GCW, Polinder S. Functional outcome, in-hospital healthcare consumption and in-hospital costs for hospitalised traumatic brain injury patients: a Dutch prospective multicentre study. Acta Neurochir (Wien) 2020; 162:1607-1618. [PMID: 32410121 PMCID: PMC7295836 DOI: 10.1007/s00701-020-04384-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2020] [Accepted: 04/29/2020] [Indexed: 02/08/2023]
Abstract
BACKGROUND The high occurrence and acute and chronic sequelae of traumatic brain injury (TBI) cause major healthcare and socioeconomic challenges. This study aimed to describe outcome, in-hospital healthcare consumption and in-hospital costs of patients with TBI. METHODS We used data from hospitalised TBI patients that were included in the prospective observational CENTER-TBI study in three Dutch Level I Trauma Centres from 2015 to 2017. Clinical data was completed with data on in-hospital healthcare consumption and costs. TBI severity was classified using the Glasgow Coma Score (GCS). Patient outcome was measured by in-hospital mortality and Glasgow Outcome Score-Extended (GOSE) at 6 months. In-hospital costs were calculated following the Dutch guidelines for cost calculation. RESULTS A total of 486 TBI patients were included. Mean age was 56.1 ± 22.4 years and mean GCS was 12.7 ± 3.8. Six-month mortality (4.2%-66.7%), unfavourable outcome (GOSE ≤ 4) (14.6%-80.4%) and full recovery (GOSE = 8) (32.5%-5.9%) rates varied from patients with mild TBI (GCS13-15) to very severe TBI (GCS3-5). Length of stay (8 ± 13 days) and in-hospital costs (€11,920) were substantial and increased with higher TBI severity, presence of intracranial abnormalities, extracranial injury and surgical intervention. Costs were primarily driven by admission (66%) and surgery (13%). CONCLUSION In-hospital mortality and unfavourable outcome rates were rather high, but many patients also achieved full recovery. Hospitalised TBI patients show substantial in-hospital healthcare consumption and costs, even in patients with mild TBI. Because these costs are likely to be an underestimation of the actual total costs, more research is required to investigate the actual costs-effectiveness of TBI care.
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Affiliation(s)
- Jeroen T J M van Dijck
- Department of Neurosurgery, University Neurosurgical Center Holland, LUMC, HMC & Haga Teaching Hospital, Leiden, The Hague, The Netherlands.
- LUMC, Albinusdreef 2, J-11-R-83, 2333 ZA, Leiden, The Netherlands.
| | - Cassidy Q B Mostert
- Department of Neurosurgery, University Neurosurgical Center Holland, LUMC, HMC & Haga Teaching Hospital, Leiden, The Hague, The Netherlands
| | | | - Erwin J O Kompanje
- Department of Intensive Care, Erasmus MC-University Medical Centre Rotterdam, Rotterdam, The Netherlands
- Department of Medical Ethics and Philosophy of Medicine, Erasmus MC-University Medical Centre Rotterdam, Rotterdam, The Netherlands
| | - Wilco C Peul
- Department of Neurosurgery, University Neurosurgical Center Holland, LUMC, HMC & Haga Teaching Hospital, Leiden, The Hague, The Netherlands
| | - Godard C W de Ruiter
- Department of Neurosurgery, University Neurosurgical Center Holland, LUMC, HMC & Haga Teaching Hospital, Leiden, The Hague, The Netherlands
| | - Suzanne Polinder
- Department of Public Health, Erasmus MC-University Medical Centre Rotterdam, Rotterdam, The Netherlands
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You X, Liew BS, Rosman AK, Dcsn, Musa KI, Idris Z. The estimated cost of surgically managed isolated traumatic head injury secondary to road traffic accidents. Neurosurg Focus 2019; 44:E7. [PMID: 29712526 DOI: 10.3171/2018.1.focus17796] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
OBJECTIVE Traumatic brain injury due to road traffic accidents occurs mainly in the younger age group in which injury-related disability leads to long-term impact on employment and economic and social consequences across the lifespan. This study was designed to assign a monetary cost (in Malaysian ringgits [RM]) to the treatment of patients with surgically treated isolated traumatic head injury as determined up to 1 year after injury. METHODS Relevant resource items used were identified and valued using the direct measurement of costs method, cost accounting methods, standard unit costs method, fees, charges and/or market prices method. These values were then tabulated to generate the total costs for each patient, via a combination of macro-costing and micro-costing methods. Malaysian currency values were converted to US dollars according to the average conversion rate for the period from January to May 2016: RM1 = US$0.2452. RESULTS This costing study analyzed data from 49 patients. The estimated cost for the 1st year of care for all patients was RM1,471,919.80 (US$360,914.735), with a mean (± SD) cost per case of RM30,039.18 ± 22,986.25 or $7365.61 ± $5636.23. The mean cost of care per case was RM11,041.35 ± 10,936.88 or $2707.34 ± $2681.72 for mild head injury, RM32,550.00 ± 20,998.76 or $7981.26 ± $5148.90 for moderate head injury, and RM36,917.86 ± 23,697.34 or $9052.26 ± $5810.59 for severe head injury. Severe head injury (p = 0.001), sustaining 2 or more intracranial pathologies (p = 0.01), having a poor Glasgow Outcome Scale (GOS) score (GOS score 1-3) (p = 0.02), requiring a tracheostomy (p < 0.001), and contracting pneumonia (p < 0.001) were significantly associated with higher cost. Logistic regression analysis revealed that cost of care increased by RM591.60 or $145.06 per year increment of age (β = RM591.60, p = 0.05). CONCLUSIONS The mean cost of treatment for traumatic head injury is high compared to the per capita income of RM37,900 in 2016. The cost values generated in this study provide baseline cost estimates that the authors hope will be used as a guide to determine where adequate funding should be allocated to provide timely and appropriate delivery of care.
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Affiliation(s)
- Xinli You
- Departments of 1 Neurosciences and.,Department of Neurosurgery, Hospital Sungai Buloh, Sungai Buloh, Selangor, Malaysia
| | - Boon S Liew
- Department of Neurosurgery, Hospital Sungai Buloh, Sungai Buloh, Selangor, Malaysia
| | | | - Dcsn
- Department of Neurosurgery, Hospital Sungai Buloh, Sungai Buloh, Selangor, Malaysia
| | | | - Zamzuri Idris
- Departments of 1 Neurosciences and.,Center for Neuroscience Service and Research, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, Kelantan; and
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van Dijck JTJM, Dijkman MD, Ophuis RH, de Ruiter GCW, Peul WC, Polinder S. In-hospital costs after severe traumatic brain injury: A systematic review and quality assessment. PLoS One 2019; 14:e0216743. [PMID: 31071199 PMCID: PMC6508680 DOI: 10.1371/journal.pone.0216743] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2019] [Accepted: 04/28/2019] [Indexed: 12/19/2022] Open
Abstract
Background The in-hospital treatment of patients with traumatic brain injury (TBI) is considered to be expensive, especially in patients with severe TBI (s-TBI). To improve future treatment decision-making, resource allocation and research initiatives, this study reviewed the in-hospital costs for patients with s-TBI and the quality of study methodology. Methods A systematic search was performed using the following databases: PubMed, MEDLINE, Embase, Web of Science, Cochrane library, CENTRAL, Emcare, PsychINFO, Academic Search Premier and Google Scholar. Articles published before August 2018 reporting in-hospital acute care costs for patients with s-TBI were included. Quality was assessed by using a 19-item checklist based on the CHEERS statement. Results Twenty-five out of 2372 articles were included. In-hospital costs per patient were generally high and ranged from $2,130 to $401,808. Variation between study results was primarily caused by methodological heterogeneity and variable patient and treatment characteristics. The quality assessment showed variable study quality with a mean total score of 71% (range 48% - 96%). Especially items concerning cost data scored poorly (49%) because data source, cost calculation methodology and outcome reporting were regularly unmentioned or inadequately reported. Conclusions Healthcare consumption and in-hospital costs for patients with s-TBI were high and varied widely between studies. Costs were primarily driven by the length of stay and surgical intervention and increased with higher TBI severity. However, drawing firm conclusions on the actual in-hospital costs of patients sustaining s-TBI was complicated due to variation and inadequate quality of the included studies. Future economic evaluations should focus on the long-term cost-effectiveness of treatment strategies and use guideline recommendations and common data elements to improve study quality.
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Affiliation(s)
- Jeroen T. J. M. van Dijck
- Department of Neurosurgery, Neurosurgical Center Holland, Leiden University Medical Center, Leiden, The Netherlands
- Department of Neurosurgery, Neurosurgical Center Holland, Haaglanden Medical Center, The Hague, The Netherlands
- Department of Neurosurgery, Neurosurgical Center Holland, Haga Teaching Hospital, The Hague, The Netherlands
- * E-mail:
| | - Mark D. Dijkman
- Department of Neurosurgery, Neurosurgical Center Holland, Leiden University Medical Center, Leiden, The Netherlands
- Department of Neurosurgery, Neurosurgical Center Holland, Haaglanden Medical Center, The Hague, The Netherlands
- Department of Neurosurgery, Neurosurgical Center Holland, Haga Teaching Hospital, The Hague, The Netherlands
| | - Robbin H. Ophuis
- Department of Public Health, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Godard C. W. de Ruiter
- Department of Neurosurgery, Neurosurgical Center Holland, Leiden University Medical Center, Leiden, The Netherlands
- Department of Neurosurgery, Neurosurgical Center Holland, Haaglanden Medical Center, The Hague, The Netherlands
- Department of Neurosurgery, Neurosurgical Center Holland, Haga Teaching Hospital, The Hague, The Netherlands
| | - Wilco C. Peul
- Department of Neurosurgery, Neurosurgical Center Holland, Leiden University Medical Center, Leiden, The Netherlands
- Department of Neurosurgery, Neurosurgical Center Holland, Haaglanden Medical Center, The Hague, The Netherlands
- Department of Neurosurgery, Neurosurgical Center Holland, Haga Teaching Hospital, The Hague, The Netherlands
| | - Suzanne Polinder
- Department of Public Health, Erasmus Medical Center, Rotterdam, The Netherlands
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van Dijck JTJM, van Essen TA, Dijkman MD, Mostert CQB, Polinder S, Peul WC, de Ruiter GCW. Functional and patient-reported outcome versus in-hospital costs after traumatic acute subdural hematoma (t-ASDH): a neurosurgical paradox? Acta Neurochir (Wien) 2019; 161:875-884. [PMID: 30923919 PMCID: PMC6483942 DOI: 10.1007/s00701-019-03878-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2019] [Accepted: 03/12/2019] [Indexed: 11/29/2022]
Abstract
BACKGROUND The decision whether to operate or not in patients with a traumatic acute subdural hematoma (t-ASDH) can, in many cases, be a neurosurgical dilemma. There is a general conception that operating on severe cases leads to the survival of severely disabled patients and is associated with relatively high medical costs. There is however little information on the quality of life of patients after operation for t-ASDH, let alone on the cost-effectiveness. METHODS This study retrospectively investigated patient outcome and in-hospital costs for 108 consecutive patients with a t-ASDH. Patient outcome was assessed using the Glasgow Outcome Score (GOS) and the Traumatic Brain Injury (TBI)-specific QOLIBRI questionnaire. The in-hospital costs were calculated using the Dutch guidelines for costs calculation. RESULTS Out of 108 patients, 40 were classified as having sustained a mild (Glasgow Coma Scale (GCS) 13-15), 19 a moderate (GCS 9-12), and 49 a severe (GCS 3-8) TBI. As expected, mortality rates increased with higher TBI severity (23%, 47%, and 61% respectively), whereas the chance for favorable outcome (GOS 4-5) decreased (72%, 47%, and 29%). Interestingly, the mean QOLIBRI scores for survivors were quite similar between the TBI severity groups (61, 61, and 64). Healthcare consumption and in-hospital costs increased with TBI severity. In-hospital costs were relatively high (€24,980), especially after emergency surgery (€28,670) and when additional ICP monitoring was used (€36,580). CONCLUSIONS Although this study confirms that outcome is often "unfavorable" after t-ASDH, it also shows that "favorable" outcome can be achieved, even in the most severely injured patients. In-hospital treatment costs were substantial and mainly related to TBI severity, with admission and surgery as main cost drivers. These results serve as a basis for necessary future research focusing on the value-based cost-effectiveness of surgical treatment of patients with a t-ASDH.
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Affiliation(s)
- Jeroen T J M van Dijck
- Department of Neurosurgery, University Neurosurgical Center Holland (UNCH), Leiden University Medical Center & Haaglanden Medical Center & Haga Teaching Hospital, Leiden/The Hague, The Netherlands.
| | - Thomas A van Essen
- Department of Neurosurgery, University Neurosurgical Center Holland (UNCH), Leiden University Medical Center & Haaglanden Medical Center & Haga Teaching Hospital, Leiden/The Hague, The Netherlands
| | - Mark D Dijkman
- Department of Neurosurgery, University Neurosurgical Center Holland (UNCH), Leiden University Medical Center & Haaglanden Medical Center & Haga Teaching Hospital, Leiden/The Hague, The Netherlands
| | - Cassidy Q B Mostert
- Department of Neurosurgery, University Neurosurgical Center Holland (UNCH), Leiden University Medical Center & Haaglanden Medical Center & Haga Teaching Hospital, Leiden/The Hague, The Netherlands
| | - Suzanne Polinder
- Department of Public Health, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Wilco C Peul
- Department of Neurosurgery, University Neurosurgical Center Holland (UNCH), Leiden University Medical Center & Haaglanden Medical Center & Haga Teaching Hospital, Leiden/The Hague, The Netherlands
| | - Godard C W de Ruiter
- Department of Neurosurgery, University Neurosurgical Center Holland (UNCH), Leiden University Medical Center & Haaglanden Medical Center & Haga Teaching Hospital, Leiden/The Hague, The Netherlands
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Long-Term Motor Recovery After Severe Traumatic Brain Injury: Beyond Established Limits. J Head Trauma Rehabil 2018; 31:E50-8. [PMID: 26360005 DOI: 10.1097/htr.0000000000000185] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE To report neural plasticity changes after severe traumatic brain injury. SETTING Case-control study. PARTICIPANTS Canadian soldier, Captain Trevor Greene survived a severe open-traumatic brain injury during a 2006 combat tour in Afghanistan. DESIGN Longitudinal follow-up for more than 6 years. MAIN MEASURES Twelve longitudinal functional magnetic imaging (fMRI) examinations were conducted to investigate lower limb activation changes in association with clinical examination. Trevor Greene's lower limb fMRI activation was compared with control fMRI activation of (1) mental imagery of similar movement and (2) matched control subject data. RESULTS Trevor Greene's motor recovery and corresponding fMRI activation increased significantly over time (F = 32.54, P < .001). Clinical measures of functional recovery correlated strongly with fMRI motor activation changes (r = 0.81, P = .001). By comparison, while Trevor Greene's mental imagery activated similar motor regions, there was no evidence of fMRI activation change over time. While comparable, control motor activation did not change over time and there was no significant mental imagery activation. CONCLUSION Motor function recovery can occur beyond 6 years after severe traumatic brain injury, both in neural plasticity and clinical outcome. This demonstrates that continued benefits in physical function due to rehabilitative efforts can be achieved for many years following injury. The finding challenges current practices and assumptions in rehabilitation following traumatic brain injury.
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Letsinger J, Rommel C, Hirschi R, Nirula R, Hawryluk GWJ. The aggressiveness of neurotrauma practitioners and the influence of the IMPACT prognostic calculator. PLoS One 2017; 12:e0183552. [PMID: 28832674 PMCID: PMC5568296 DOI: 10.1371/journal.pone.0183552] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2017] [Accepted: 08/07/2017] [Indexed: 11/24/2022] Open
Abstract
Published guidelines have helped to standardize the care of patients with traumatic brain injury; however, there remains substantial variation in the decision to pursue or withhold aggressive care. The International Mission for Prognosis and Analysis of Clinical Trials in TBI (IMPACT) prognostic calculator offers the opportunity to study and decrease variability in physician aggressiveness. The authors wish to understand how IMPACT’s prognostic calculations currently influence patient care and to better understand physician aggressiveness. The authors conducted an anonymous international, multidisciplinary survey of practitioners who provide care to patients with traumatic brain injury. Questions were designed to determine current use rates of the IMPACT prognostic calculator and thresholds of age and risk for death or poor outcome that might cause practitioners to consider withholding aggressive care. Correlations between physician aggressiveness, putative predictors of aggressiveness, and demographics were examined. One hundred fifty-four responses were received, half of which were from physicians who were familiar with the IMPACT calculator. The most frequent use of the calculator was to improve communication with patients and their families. On average, respondents indicated that in patients older than 76 years or those with a >85% chance of death or poor outcome it might be reasonable to pursue non-aggressive care. These thresholds were robust and were not influenced by provider or institutional characteristics. This study demonstrates the need to educate physicians about the IMPACT prognostic calculator. The consensus values for age and prognosis identified in our study may be explored in future studies aimed at reducing variability in physician aggressiveness and should not serve as a basis for withdrawing care.
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Affiliation(s)
- Joshua Letsinger
- Department of Neurosurgery, Clinical Neurosciences Center, University of Utah, Salt Lake City, Utah, United States of America
| | - Casey Rommel
- Department of Biomedical Informatics, School of Medicine, University of Utah, Salt Lake City, Utah, United States of America
| | - Ryan Hirschi
- School of Medicine, University of Utah, Salt Lake City, Utah, United States of America
| | - Raminder Nirula
- Department of Surgery, University of Utah, Salt Lake City, Utah, United States of America
| | - Gregory W. J. Hawryluk
- Department of Neurosurgery, Clinical Neurosciences Center, University of Utah, Salt Lake City, Utah, United States of America
- * E-mail:
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What Do Severe Traumatic Brain Injury Acute Costs Tell Us About Value? Currently Inconclusive. Pediatr Crit Care Med 2016; 17:467-8. [PMID: 27144696 DOI: 10.1097/pcc.0000000000000710] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Alali AS, Burton K, Fowler RA, Naimark DMJ, Scales DC, Mainprize TG, Nathens AB. Economic Evaluations in the Diagnosis and Management of Traumatic Brain Injury: A Systematic Review and Analysis of Quality. VALUE IN HEALTH : THE JOURNAL OF THE INTERNATIONAL SOCIETY FOR PHARMACOECONOMICS AND OUTCOMES RESEARCH 2015; 18:721-734. [PMID: 26297101 DOI: 10.1016/j.jval.2015.04.012] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/03/2014] [Revised: 03/23/2015] [Accepted: 04/12/2015] [Indexed: 06/04/2023]
Abstract
BACKGROUND Economic evaluations provide a unique opportunity to identify the optimal strategies for the diagnosis and management of traumatic brain injury (TBI), for which uncertainty is common and the economic burden is substantial. OBJECTIVE The objective of this study was to systematically review and examine the quality of contemporary economic evaluations in the diagnosis and management of TBI. METHODS Two reviewers independently searched MEDLINE, EMBASE, Cochrane Central Register of Controlled Trials, NHS Economic Evaluation Database, Health Technology Assessment Database, EconLit, and the Tufts CEA Registry for comparative economic evaluations published from 2000 onward (last updated on August 30, 2013). Data on methods, results, and quality were abstracted in duplicate. The results were summarized quantitatively and qualitatively. RESULTS Of 3539 citations, 24 economic evaluations met our inclusion criteria. Nine were cost-utility, five were cost-effectiveness, three were cost-minimization, and seven were cost-consequences analyses. Only six studies were of high quality. Current evidence from high-quality studies suggests the economic attractiveness of the following strategies: a low medical threshold for computed tomography (CT) scanning of asymptomatic infants with possible inflicted TBI, selective CT scanning of adults with mild TBI as per the Canadian CT Head Rule, management of severe TBI according to the Brain Trauma Foundation guidelines, management of TBI in dedicated neurocritical care units, and early transfer of patients with TBI with nonsurgical lesions to neuroscience centers. CONCLUSIONS Threshold-guided CT scanning, adherence to Brain Trauma Foundation guidelines, and care for patients with TBI, including those with nonsurgical lesions, in specialized settings appear to be economically attractive strategies.
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Affiliation(s)
- Aziz S Alali
- Sunnybrook Research Institute, Sunnybrook Health Sciences Center, Toronto, ON, Canada; Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, ON, Canada; Division of Neurosurgery, University of Ottawa, Ottawa, ON, Canada.
| | - Kirsteen Burton
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, ON, Canada; Department of Medical Imaging, University of Toronto, Toronto, ON, Canada
| | - Robert A Fowler
- Sunnybrook Research Institute, Sunnybrook Health Sciences Center, Toronto, ON, Canada; Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, ON, Canada; Department of Critical Care, Sunnybrook Health Sciences Center, Toronto, ON, Canada; Interdepartmental Division of Critical Care, University of Toronto, Toronto, ON, Canada
| | - David M J Naimark
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, ON, Canada; Department of Medicine, University of Toronto, Toronto, ON, Canada
| | - Damon C Scales
- Sunnybrook Research Institute, Sunnybrook Health Sciences Center, Toronto, ON, Canada; Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, ON, Canada; Department of Critical Care, Sunnybrook Health Sciences Center, Toronto, ON, Canada; Interdepartmental Division of Critical Care, University of Toronto, Toronto, ON, Canada
| | - Todd G Mainprize
- Division of Neurosurgery, Sunnybrook Health Sciences Center, University of Toronto, Toronto, ON, Canada
| | - Avery B Nathens
- Sunnybrook Research Institute, Sunnybrook Health Sciences Center, Toronto, ON, Canada; Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, ON, Canada; Keenan Research Centre of the Li Ka Shing Knowledge Institute, St Michael's Hospital, Toronto, ON, Canada; Department of Surgery, Sunnybrook Health Sciences Center, University of Toronto, Toronto, ON, Canada
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Andelic N, Ye J, Tornas S, Roe C, Lu J, Bautz-Holter E, Moger T, Sigurdardottir S, Schanke AK, Aas E. Cost-Effectiveness Analysis of an Early-Initiated, Continuous Chain of Rehabilitation after Severe Traumatic Brain Injury. J Neurotrauma 2014; 31:1313-20. [DOI: 10.1089/neu.2013.3292] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Nada Andelic
- Institute of Health and Society, Research Centre for Habilitation and Rehabilitation Models and Services (CHARM), Faculty of Medicine, University of Oslo, Oslo, Norway
- Department of Physical Medicine and Rehabilitation, Oslo University Hospital, Oslo, Norway
| | - Jiajia Ye
- Institute of Health and Society, Department of Health Management and Health Economics, University of Oslo, Oslo, Norway
| | | | - Cecilie Roe
- Department of Physical Medicine and Rehabilitation, Oslo University Hospital, Oslo, Norway
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Juan Lu
- Department of Family Medicine and Population Health, Division of Epidemiology, Virginia Commonwealth University, Richmond, Virginia
| | - Erik Bautz-Holter
- Department of Physical Medicine and Rehabilitation, Oslo University Hospital, Oslo, Norway
| | - Tron Moger
- Institute of Health and Society, Department of Health Management and Health Economics, University of Oslo, Oslo, Norway
| | - Solrun Sigurdardottir
- Institute of Health and Society, Research Centre for Habilitation and Rehabilitation Models and Services (CHARM), Faculty of Medicine, University of Oslo, Oslo, Norway
- Sunnaas Rehabilitation Hospital Trust, Nesoddtangen, Norway
| | | | - Eline Aas
- Institute of Health and Society, Department of Health Management and Health Economics, University of Oslo, Oslo, Norway
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Prochnow N. Relevance of gap junctions and large pore channels in traumatic brain injury. Front Physiol 2014; 5:31. [PMID: 24575046 PMCID: PMC3920098 DOI: 10.3389/fphys.2014.00031] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2013] [Accepted: 01/15/2014] [Indexed: 11/13/2022] Open
Abstract
In case of traumatic brain injury (TBI), occurrence of central nervous tissue damage is frequently aligned with local modulations of neuronal and glial gap junction channel expression levels. The degree of gap junctional protein expression and intercellular coupling efficiency, as well as hemichannel function has substantially impact on the course of trauma recovery and outcome. During TBI, gap junctions are especially involved in the intercellular molecule trafficking on repair of blood vessels and the regulation of vasomotor tone. Furthermore, gliosis and astrocytic swelling due to mechanical strain injury point out the consequences of derailed gap junction communication. This review addresses the outstanding role of gap junction channels in TBI pathophysiology and links the current state of results to applied clinical procedures as well as perspectives in acute and long-term treatment options.
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Affiliation(s)
- Nora Prochnow
- Department of Neuroanatomy and Molecular Brain Research, Ruhr-University Bochum Bochum, Germany
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