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Mossa-Basha M, Andre JB, Yuh E, Hunt D, LaPiana N, Howlett B, Krakauer C, Crane P, Nelson J, DeZelar M, Meyers K, Larson E, Ralston J, Mac Donald CL. Comparison of brain imaging and physical health between research and clinical neuroimaging cohorts of ageing. Br J Radiol 2024; 97:614-621. [PMID: 38303547 PMCID: PMC11027291 DOI: 10.1093/bjr/tqae004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Revised: 08/28/2023] [Accepted: 01/05/2024] [Indexed: 02/03/2024] Open
Abstract
OBJECTIVES To compare brain MRI measures between Adult Changes in Thought (ACT) participants who underwent research, clinical, or both MRI scans, and clinical health measures across the groups and non-MRI subjects. METHODS Retrospective cohort study leveraging MRI, clinical, demographic, and medication data from ACT. Three neuroradiologists reviewed MRI scans using NIH Neuroimaging Common Data Elements (CDEs). Total brain and white matter hyperintensity (WMH) volumes, clinical characteristics, and outcome measures of brain and overall health were compared between groups. 1166 MRIs were included (77 research, 1043 clinical, and 46 both) and an additional 3146 participants with no MRI were compared. RESULTS Compared to the group with research MRI only, the clinical MRI group had higher prevalence of the following: acute infarcts, chronic haematoma, subarachnoid haemorrhage, subdural haemorrhage, haemorrhagic transformation, and hydrocephalus (each P < .001). Quantitative WMH burden was significantly lower (P < .001) and total brain volume significantly higher (P < .001) in research MRI participants compared to other MRI groups. Prevalence of hypertension, self-reported cerebrovascular disease, congestive heart failure, dementia, and recent hospitalization (all P < .001) and diabetes (P = .002) differed significantly across groups, with smaller proportions in the research MRI group. CONCLUSION In ageing populations, significant differences were observed in MRI metrics between research MRI and clinical MRI groups, and clinical health metric differences between research MRI, clinical MRI, and no-MRI groups. ADVANCES IN KNOWLEDGE This questions whether research cohorts can adequately represent the greater ageing population undergoing imaging. These findings may also be useful to radiologists when interpreting neuroimaging of ageing.
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Affiliation(s)
- Mahmud Mossa-Basha
- Department of Radiology, University of Washington, 1959 NE Pacific St, Seattle, Washington, 98105 United States
| | - Jalal B Andre
- Department of Radiology, University of Washington, 1959 NE Pacific St, Seattle, Washington, 98105 United States
| | - Esther Yuh
- Department of Radiology, University of California San Francisco, 1001 Potrero Avenue, Building 5, San Francisco, California, 94110 United States
| | - David Hunt
- Department of Neurological Surgery, University of Washington, 325 9th Avenue, Seattle, Washington, 98104 United States
| | - Nina LaPiana
- Department of Neurological Surgery, University of Washington, 325 9th Avenue, Seattle, Washington, 98104 United States
| | - Bradley Howlett
- Department of Neurological Surgery, University of Washington, 325 9th Avenue, Seattle, Washington, 98104 United States
| | - Chloe Krakauer
- Health Research Institute, Kaiser Permanente Washington, 1730 Minor Ave, Seattle, Washington, 98101 United States
| | - Paul Crane
- Department of Internal Medicine, University of Washington, 325 9th Avenue, Seattle, Washington, 98104 United States
| | - Jennifer Nelson
- Health Research Institute, Kaiser Permanente Washington, 1730 Minor Ave, Seattle, Washington, 98101 United States
| | - Margaret DeZelar
- Health Research Institute, Kaiser Permanente Washington, 1730 Minor Ave, Seattle, Washington, 98101 United States
| | - Kelly Meyers
- Health Research Institute, Kaiser Permanente Washington, 1730 Minor Ave, Seattle, Washington, 98101 United States
| | - Eric Larson
- Health Research Institute, Kaiser Permanente Washington, 1730 Minor Ave, Seattle, Washington, 98101 United States
| | - James Ralston
- Health Research Institute, Kaiser Permanente Washington, 1730 Minor Ave, Seattle, Washington, 98101 United States
| | - Christine L Mac Donald
- Department of Neurological Surgery, University of Washington, 325 9th Avenue, Seattle, Washington, 98104 United States
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Pease M, Arefan D, Barber J, Yuh E, Puccio A, Hochberger K, Nwachuku E, Roy S, Casillo S, Temkin N, Okonkwo DO, Wu S. Outcome Prediction in Patients with Severe Traumatic Brain Injury Using Deep Learning from Head CT Scans. Radiology 2022; 304:385-394. [PMID: 35471108 PMCID: PMC9340242 DOI: 10.1148/radiol.212181] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Background After severe traumatic brain injury (sTBI), physicians use long-term prognostication to guide acute clinical care yet struggle to predict outcomes in comatose patients. Purpose To develop and evaluate a prognostic model combining deep learning of head CT scans and clinical information to predict long-term outcomes after sTBI. Materials and Methods This was a retrospective analysis of two prospectively collected databases. The model-building set included 537 patients (mean age, 40 years ± 17 [SD]; 422 men) from one institution from November 2002 to December 2018. Transfer learning and curriculum learning were applied to a convolutional neural network using admission head CT to predict mortality and unfavorable outcomes (Glasgow Outcomes Scale scores 1-3) at 6 months. This was combined with clinical input for a holistic fusion model. The models were evaluated using an independent internal test set and an external cohort of 220 patients with sTBI (mean age, 39 years ± 17; 166 men) from 18 institutions in the Transforming Research and Clinical Knowledge in Traumatic Brain Injury (TRACK-TBI) study from February 2014 to April 2018. The models were compared with the International Mission on Prognosis and Analysis of Clinical Trials in TBI (IMPACT) model and the predictions of three neurosurgeons. Area under the receiver operating characteristic curve (AUC) was used as the main model performance metric. Results The fusion model had higher AUCs than did the IMPACT model in the prediction of mortality (AUC, 0.92 [95% CI: 0.86, 0.97] vs 0.80 [95% CI: 0.71, 0.88]; P < .001) and unfavorable outcomes (AUC, 0.88 [95% CI: 0.82, 0.94] vs 0.82 [95% CI: 0.75, 0.90]; P = .04) on the internal data set. For external TRACK-TBI testing, there was no evidence of a significant difference in the performance of any models compared with the IMPACT model (AUC, 0.83; 95% CI: 0.77, 0.90) in the prediction of mortality. The Imaging model (AUC, 0.73; 95% CI: 0.66-0.81; P = .02) and the fusion model (AUC, 0.68; 95% CI: 0.60, 0.76; P = .02) underperformed as compared with the IMPACT model (AUC, 0.83; 95% CI: 0.77, 0.89) in the prediction of unfavorable outcomes. The fusion model outperformed the predictions of the neurosurgeons. Conclusion A deep learning model of head CT and clinical information can be used to predict 6-month outcomes after severe traumatic brain injury. © RSNA, 2022 Online supplemental material is available for this article. See also the editorial by Haller in this issue.
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Affiliation(s)
- Matthew Pease
- From the Department of Neurosurgery, University of Pittsburgh Medical Center, Pittsburgh, Pa (M.P., A.P., K.H., E.N., S.R., S.C., D.O.O.); Departments of Radiology (D.A., S.W.), Biomedical Informatics (S.W.), and Bioengineering (S.W.), and Intelligent Systems Program (S.W.), University of Pittsburgh, 3240 Craft Pl, Room 322, Pittsburgh, PA 15213; Department of Neurosurgery, University of Washington, Seattle, Wash (J.B., N.T.); Department of Radiology, University of California San Francisco, San Francisco, Calif (E.Y.)
| | - Dooman Arefan
- From the Department of Neurosurgery, University of Pittsburgh Medical Center, Pittsburgh, Pa (M.P., A.P., K.H., E.N., S.R., S.C., D.O.O.); Departments of Radiology (D.A., S.W.), Biomedical Informatics (S.W.), and Bioengineering (S.W.), and Intelligent Systems Program (S.W.), University of Pittsburgh, 3240 Craft Pl, Room 322, Pittsburgh, PA 15213; Department of Neurosurgery, University of Washington, Seattle, Wash (J.B., N.T.); Department of Radiology, University of California San Francisco, San Francisco, Calif (E.Y.)
| | - Jason Barber
- From the Department of Neurosurgery, University of Pittsburgh Medical Center, Pittsburgh, Pa (M.P., A.P., K.H., E.N., S.R., S.C., D.O.O.); Departments of Radiology (D.A., S.W.), Biomedical Informatics (S.W.), and Bioengineering (S.W.), and Intelligent Systems Program (S.W.), University of Pittsburgh, 3240 Craft Pl, Room 322, Pittsburgh, PA 15213; Department of Neurosurgery, University of Washington, Seattle, Wash (J.B., N.T.); Department of Radiology, University of California San Francisco, San Francisco, Calif (E.Y.)
| | - Esther Yuh
- From the Department of Neurosurgery, University of Pittsburgh Medical Center, Pittsburgh, Pa (M.P., A.P., K.H., E.N., S.R., S.C., D.O.O.); Departments of Radiology (D.A., S.W.), Biomedical Informatics (S.W.), and Bioengineering (S.W.), and Intelligent Systems Program (S.W.), University of Pittsburgh, 3240 Craft Pl, Room 322, Pittsburgh, PA 15213; Department of Neurosurgery, University of Washington, Seattle, Wash (J.B., N.T.); Department of Radiology, University of California San Francisco, San Francisco, Calif (E.Y.)
| | - Ava Puccio
- From the Department of Neurosurgery, University of Pittsburgh Medical Center, Pittsburgh, Pa (M.P., A.P., K.H., E.N., S.R., S.C., D.O.O.); Departments of Radiology (D.A., S.W.), Biomedical Informatics (S.W.), and Bioengineering (S.W.), and Intelligent Systems Program (S.W.), University of Pittsburgh, 3240 Craft Pl, Room 322, Pittsburgh, PA 15213; Department of Neurosurgery, University of Washington, Seattle, Wash (J.B., N.T.); Department of Radiology, University of California San Francisco, San Francisco, Calif (E.Y.)
| | - Kerri Hochberger
- From the Department of Neurosurgery, University of Pittsburgh Medical Center, Pittsburgh, Pa (M.P., A.P., K.H., E.N., S.R., S.C., D.O.O.); Departments of Radiology (D.A., S.W.), Biomedical Informatics (S.W.), and Bioengineering (S.W.), and Intelligent Systems Program (S.W.), University of Pittsburgh, 3240 Craft Pl, Room 322, Pittsburgh, PA 15213; Department of Neurosurgery, University of Washington, Seattle, Wash (J.B., N.T.); Department of Radiology, University of California San Francisco, San Francisco, Calif (E.Y.)
| | - Enyinna Nwachuku
- From the Department of Neurosurgery, University of Pittsburgh Medical Center, Pittsburgh, Pa (M.P., A.P., K.H., E.N., S.R., S.C., D.O.O.); Departments of Radiology (D.A., S.W.), Biomedical Informatics (S.W.), and Bioengineering (S.W.), and Intelligent Systems Program (S.W.), University of Pittsburgh, 3240 Craft Pl, Room 322, Pittsburgh, PA 15213; Department of Neurosurgery, University of Washington, Seattle, Wash (J.B., N.T.); Department of Radiology, University of California San Francisco, San Francisco, Calif (E.Y.)
| | - Souvik Roy
- From the Department of Neurosurgery, University of Pittsburgh Medical Center, Pittsburgh, Pa (M.P., A.P., K.H., E.N., S.R., S.C., D.O.O.); Departments of Radiology (D.A., S.W.), Biomedical Informatics (S.W.), and Bioengineering (S.W.), and Intelligent Systems Program (S.W.), University of Pittsburgh, 3240 Craft Pl, Room 322, Pittsburgh, PA 15213; Department of Neurosurgery, University of Washington, Seattle, Wash (J.B., N.T.); Department of Radiology, University of California San Francisco, San Francisco, Calif (E.Y.)
| | - Stephanie Casillo
- From the Department of Neurosurgery, University of Pittsburgh Medical Center, Pittsburgh, Pa (M.P., A.P., K.H., E.N., S.R., S.C., D.O.O.); Departments of Radiology (D.A., S.W.), Biomedical Informatics (S.W.), and Bioengineering (S.W.), and Intelligent Systems Program (S.W.), University of Pittsburgh, 3240 Craft Pl, Room 322, Pittsburgh, PA 15213; Department of Neurosurgery, University of Washington, Seattle, Wash (J.B., N.T.); Department of Radiology, University of California San Francisco, San Francisco, Calif (E.Y.)
| | - Nancy Temkin
- From the Department of Neurosurgery, University of Pittsburgh Medical Center, Pittsburgh, Pa (M.P., A.P., K.H., E.N., S.R., S.C., D.O.O.); Departments of Radiology (D.A., S.W.), Biomedical Informatics (S.W.), and Bioengineering (S.W.), and Intelligent Systems Program (S.W.), University of Pittsburgh, 3240 Craft Pl, Room 322, Pittsburgh, PA 15213; Department of Neurosurgery, University of Washington, Seattle, Wash (J.B., N.T.); Department of Radiology, University of California San Francisco, San Francisco, Calif (E.Y.)
| | - David O Okonkwo
- From the Department of Neurosurgery, University of Pittsburgh Medical Center, Pittsburgh, Pa (M.P., A.P., K.H., E.N., S.R., S.C., D.O.O.); Departments of Radiology (D.A., S.W.), Biomedical Informatics (S.W.), and Bioengineering (S.W.), and Intelligent Systems Program (S.W.), University of Pittsburgh, 3240 Craft Pl, Room 322, Pittsburgh, PA 15213; Department of Neurosurgery, University of Washington, Seattle, Wash (J.B., N.T.); Department of Radiology, University of California San Francisco, San Francisco, Calif (E.Y.)
| | - Shandong Wu
- From the Department of Neurosurgery, University of Pittsburgh Medical Center, Pittsburgh, Pa (M.P., A.P., K.H., E.N., S.R., S.C., D.O.O.); Departments of Radiology (D.A., S.W.), Biomedical Informatics (S.W.), and Bioengineering (S.W.), and Intelligent Systems Program (S.W.), University of Pittsburgh, 3240 Craft Pl, Room 322, Pittsburgh, PA 15213; Department of Neurosurgery, University of Washington, Seattle, Wash (J.B., N.T.); Department of Radiology, University of California San Francisco, San Francisco, Calif (E.Y.)
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- From the Department of Neurosurgery, University of Pittsburgh Medical Center, Pittsburgh, Pa (M.P., A.P., K.H., E.N., S.R., S.C., D.O.O.); Departments of Radiology (D.A., S.W.), Biomedical Informatics (S.W.), and Bioengineering (S.W.), and Intelligent Systems Program (S.W.), University of Pittsburgh, 3240 Craft Pl, Room 322, Pittsburgh, PA 15213; Department of Neurosurgery, University of Washington, Seattle, Wash (J.B., N.T.); Department of Radiology, University of California San Francisco, San Francisco, Calif (E.Y.)
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Schneider ALC, Huie JR, Boscardin WJ, Nelson L, Barber JK, Yaffe K, Diaz-Arrastia R, Ferguson AR, Kramer J, Jain S, Temkin N, Yuh E, Manley GT, Gardner RC. Cognitive Outcome 1 Year After Mild Traumatic Brain Injury: Results From the TRACK-TBI Study. Neurology 2022; 98:e1248-e1261. [PMID: 35173018 PMCID: PMC8967334 DOI: 10.1212/wnl.0000000000200041] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Accepted: 01/03/2022] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND AND OBJECTIVES The objectives of this study were to develop and establish concurrent validity of a clinically relevant definition of poor cognitive outcome 1 year after mild traumatic brain injury (mTBI), to compare baseline characteristics across cognitive outcome groups, and to determine whether poor 1-year cognitive outcome can be predicted by routinely available baseline clinical variables. METHODS Prospective cohort study included 656 participants ≥17 years of age presenting to level 1 trauma centers within 24 hours of mTBI (Glasgow Coma Scale score 13-15) and 156 demographically similar healthy controls enrolled in the Transforming Research and Clinical Knowledge in TBI (TRACK-TBI) study. Poor 1-year cognitive outcome was defined as cognitive impairment (below the ninth percentile of normative data on ≥2 cognitive tests), cognitive decline (change score [1-year score minus best 2-week or 6-month score] exceeding the 90% reliable change index on ≥2 cognitive tests), or both. Associations of poor 1-year cognitive outcome with 1-year neurobehavioral outcomes were performed to establish concurrent validity. Baseline characteristics were compared across cognitive outcome groups, and backward elimination logistic regression was used to build a prediction model. RESULTS Mean age of participants with mTBI was 40.2 years; 36.6% were female; 76.6% were White. Poor 1-year cognitive outcome was associated with worse 1-year functional outcome, more neurobehavioral symptoms, greater psychological distress, and lower satisfaction with life (all p < 0.05), establishing concurrent validity. At 1 year, 13.5% of participants with mTBI had a poor cognitive outcome vs 4.5% of controls (p = 0.003). In univariable analyses, poor 1-year cognitive outcome was associated with non-White race, lower education, lower income, lack of health insurance, hyperglycemia, preinjury depression, and greater injury severity (all p < 0.05). The final multivariable prediction model included education, health insurance, preinjury depression, hyperglycemia, and Rotterdam CT score ≥3 and achieved an area under the curve of 0.69 (95% CI 0.62-0.75) for the prediction of a poor 1-year cognitive outcome, with each variable associated with >2-fold increased odds of poor 1-year cognitive outcome. DISCUSSION Poor 1-year cognitive outcome is common, affecting 13.5% of patients with mTBI vs 4.5% of controls. These results highlight the need for better understanding of mechanisms underlying poor cognitive outcome after mTBI to inform interventions to optimize cognitive recovery.
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Affiliation(s)
- Andrea L C Schneider
- From the Department of Neurology (A.L.C.S., R.D.-A.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Departments of Neurosurgery (J.R.H., A.R.F., G.T.M.), Epidemiology and Biostatistics (W.J.B., K.Y.), Neurology (K.Y., J.K., R.C.G.), Psychiatry (K.Y.), and Radiology and Biomedical Imaging (E.Y.), University of California San Francisco; Department of Neurosurgery (L.N.), Medical College of Wisconsin, Madison; Departments of Neurological Surgery (J.K.B., N.T.) and Biostatistics (N.T.), University of Washington, Seattle; and Biostatistics Research Center (S.J.), Herbert Wertheim School of Public Health and Human Longevity Science, University of California San Diego, La Jolla
| | - J Russell Huie
- From the Department of Neurology (A.L.C.S., R.D.-A.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Departments of Neurosurgery (J.R.H., A.R.F., G.T.M.), Epidemiology and Biostatistics (W.J.B., K.Y.), Neurology (K.Y., J.K., R.C.G.), Psychiatry (K.Y.), and Radiology and Biomedical Imaging (E.Y.), University of California San Francisco; Department of Neurosurgery (L.N.), Medical College of Wisconsin, Madison; Departments of Neurological Surgery (J.K.B., N.T.) and Biostatistics (N.T.), University of Washington, Seattle; and Biostatistics Research Center (S.J.), Herbert Wertheim School of Public Health and Human Longevity Science, University of California San Diego, La Jolla
| | - W John Boscardin
- From the Department of Neurology (A.L.C.S., R.D.-A.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Departments of Neurosurgery (J.R.H., A.R.F., G.T.M.), Epidemiology and Biostatistics (W.J.B., K.Y.), Neurology (K.Y., J.K., R.C.G.), Psychiatry (K.Y.), and Radiology and Biomedical Imaging (E.Y.), University of California San Francisco; Department of Neurosurgery (L.N.), Medical College of Wisconsin, Madison; Departments of Neurological Surgery (J.K.B., N.T.) and Biostatistics (N.T.), University of Washington, Seattle; and Biostatistics Research Center (S.J.), Herbert Wertheim School of Public Health and Human Longevity Science, University of California San Diego, La Jolla
| | - Lindsay Nelson
- From the Department of Neurology (A.L.C.S., R.D.-A.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Departments of Neurosurgery (J.R.H., A.R.F., G.T.M.), Epidemiology and Biostatistics (W.J.B., K.Y.), Neurology (K.Y., J.K., R.C.G.), Psychiatry (K.Y.), and Radiology and Biomedical Imaging (E.Y.), University of California San Francisco; Department of Neurosurgery (L.N.), Medical College of Wisconsin, Madison; Departments of Neurological Surgery (J.K.B., N.T.) and Biostatistics (N.T.), University of Washington, Seattle; and Biostatistics Research Center (S.J.), Herbert Wertheim School of Public Health and Human Longevity Science, University of California San Diego, La Jolla
| | - Jason K Barber
- From the Department of Neurology (A.L.C.S., R.D.-A.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Departments of Neurosurgery (J.R.H., A.R.F., G.T.M.), Epidemiology and Biostatistics (W.J.B., K.Y.), Neurology (K.Y., J.K., R.C.G.), Psychiatry (K.Y.), and Radiology and Biomedical Imaging (E.Y.), University of California San Francisco; Department of Neurosurgery (L.N.), Medical College of Wisconsin, Madison; Departments of Neurological Surgery (J.K.B., N.T.) and Biostatistics (N.T.), University of Washington, Seattle; and Biostatistics Research Center (S.J.), Herbert Wertheim School of Public Health and Human Longevity Science, University of California San Diego, La Jolla
| | - Kristine Yaffe
- From the Department of Neurology (A.L.C.S., R.D.-A.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Departments of Neurosurgery (J.R.H., A.R.F., G.T.M.), Epidemiology and Biostatistics (W.J.B., K.Y.), Neurology (K.Y., J.K., R.C.G.), Psychiatry (K.Y.), and Radiology and Biomedical Imaging (E.Y.), University of California San Francisco; Department of Neurosurgery (L.N.), Medical College of Wisconsin, Madison; Departments of Neurological Surgery (J.K.B., N.T.) and Biostatistics (N.T.), University of Washington, Seattle; and Biostatistics Research Center (S.J.), Herbert Wertheim School of Public Health and Human Longevity Science, University of California San Diego, La Jolla
| | - Ramon Diaz-Arrastia
- From the Department of Neurology (A.L.C.S., R.D.-A.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Departments of Neurosurgery (J.R.H., A.R.F., G.T.M.), Epidemiology and Biostatistics (W.J.B., K.Y.), Neurology (K.Y., J.K., R.C.G.), Psychiatry (K.Y.), and Radiology and Biomedical Imaging (E.Y.), University of California San Francisco; Department of Neurosurgery (L.N.), Medical College of Wisconsin, Madison; Departments of Neurological Surgery (J.K.B., N.T.) and Biostatistics (N.T.), University of Washington, Seattle; and Biostatistics Research Center (S.J.), Herbert Wertheim School of Public Health and Human Longevity Science, University of California San Diego, La Jolla
| | - Adam R Ferguson
- From the Department of Neurology (A.L.C.S., R.D.-A.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Departments of Neurosurgery (J.R.H., A.R.F., G.T.M.), Epidemiology and Biostatistics (W.J.B., K.Y.), Neurology (K.Y., J.K., R.C.G.), Psychiatry (K.Y.), and Radiology and Biomedical Imaging (E.Y.), University of California San Francisco; Department of Neurosurgery (L.N.), Medical College of Wisconsin, Madison; Departments of Neurological Surgery (J.K.B., N.T.) and Biostatistics (N.T.), University of Washington, Seattle; and Biostatistics Research Center (S.J.), Herbert Wertheim School of Public Health and Human Longevity Science, University of California San Diego, La Jolla
| | - Joel Kramer
- From the Department of Neurology (A.L.C.S., R.D.-A.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Departments of Neurosurgery (J.R.H., A.R.F., G.T.M.), Epidemiology and Biostatistics (W.J.B., K.Y.), Neurology (K.Y., J.K., R.C.G.), Psychiatry (K.Y.), and Radiology and Biomedical Imaging (E.Y.), University of California San Francisco; Department of Neurosurgery (L.N.), Medical College of Wisconsin, Madison; Departments of Neurological Surgery (J.K.B., N.T.) and Biostatistics (N.T.), University of Washington, Seattle; and Biostatistics Research Center (S.J.), Herbert Wertheim School of Public Health and Human Longevity Science, University of California San Diego, La Jolla
| | - Sonia Jain
- From the Department of Neurology (A.L.C.S., R.D.-A.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Departments of Neurosurgery (J.R.H., A.R.F., G.T.M.), Epidemiology and Biostatistics (W.J.B., K.Y.), Neurology (K.Y., J.K., R.C.G.), Psychiatry (K.Y.), and Radiology and Biomedical Imaging (E.Y.), University of California San Francisco; Department of Neurosurgery (L.N.), Medical College of Wisconsin, Madison; Departments of Neurological Surgery (J.K.B., N.T.) and Biostatistics (N.T.), University of Washington, Seattle; and Biostatistics Research Center (S.J.), Herbert Wertheim School of Public Health and Human Longevity Science, University of California San Diego, La Jolla
| | - Nancy Temkin
- From the Department of Neurology (A.L.C.S., R.D.-A.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Departments of Neurosurgery (J.R.H., A.R.F., G.T.M.), Epidemiology and Biostatistics (W.J.B., K.Y.), Neurology (K.Y., J.K., R.C.G.), Psychiatry (K.Y.), and Radiology and Biomedical Imaging (E.Y.), University of California San Francisco; Department of Neurosurgery (L.N.), Medical College of Wisconsin, Madison; Departments of Neurological Surgery (J.K.B., N.T.) and Biostatistics (N.T.), University of Washington, Seattle; and Biostatistics Research Center (S.J.), Herbert Wertheim School of Public Health and Human Longevity Science, University of California San Diego, La Jolla
| | - Esther Yuh
- From the Department of Neurology (A.L.C.S., R.D.-A.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Departments of Neurosurgery (J.R.H., A.R.F., G.T.M.), Epidemiology and Biostatistics (W.J.B., K.Y.), Neurology (K.Y., J.K., R.C.G.), Psychiatry (K.Y.), and Radiology and Biomedical Imaging (E.Y.), University of California San Francisco; Department of Neurosurgery (L.N.), Medical College of Wisconsin, Madison; Departments of Neurological Surgery (J.K.B., N.T.) and Biostatistics (N.T.), University of Washington, Seattle; and Biostatistics Research Center (S.J.), Herbert Wertheim School of Public Health and Human Longevity Science, University of California San Diego, La Jolla
| | - Geoffrey T Manley
- From the Department of Neurology (A.L.C.S., R.D.-A.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Departments of Neurosurgery (J.R.H., A.R.F., G.T.M.), Epidemiology and Biostatistics (W.J.B., K.Y.), Neurology (K.Y., J.K., R.C.G.), Psychiatry (K.Y.), and Radiology and Biomedical Imaging (E.Y.), University of California San Francisco; Department of Neurosurgery (L.N.), Medical College of Wisconsin, Madison; Departments of Neurological Surgery (J.K.B., N.T.) and Biostatistics (N.T.), University of Washington, Seattle; and Biostatistics Research Center (S.J.), Herbert Wertheim School of Public Health and Human Longevity Science, University of California San Diego, La Jolla
| | - Raquel C Gardner
- From the Department of Neurology (A.L.C.S., R.D.-A.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Departments of Neurosurgery (J.R.H., A.R.F., G.T.M.), Epidemiology and Biostatistics (W.J.B., K.Y.), Neurology (K.Y., J.K., R.C.G.), Psychiatry (K.Y.), and Radiology and Biomedical Imaging (E.Y.), University of California San Francisco; Department of Neurosurgery (L.N.), Medical College of Wisconsin, Madison; Departments of Neurological Surgery (J.K.B., N.T.) and Biostatistics (N.T.), University of Washington, Seattle; and Biostatistics Research Center (S.J.), Herbert Wertheim School of Public Health and Human Longevity Science, University of California San Diego, La Jolla.
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Yue JK, Phelps RRL, Hemmerle DP, Upadhyayula PS, Winkler EA, Deng H, Chang D, Vassar M, Taylor S, Schnyer D, Lingsma HF, Puccio A, Yuh E, Mukherjee P, Huang MC, Ngwenya LB, Valadka AB, Markowitz A, Okonkwo DO, Manley GT. 182 Predictors of Six-Month Inability to Return to Work in Previously Employed Subjects After Mild Traumatic Brain Injury: A TRACK-TBI Pilot Study. Neurosurgery 2022. [DOI: 10.1227/neu.0000000000001880_182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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Agtarap S, Kramer MD, Campbell-Sills L, Yuh E, Mukherjee P, Manley GT, McCrea MA, Dikmen S, Giacino JT, Stein MB, Nelson LD. Invariance of the Bifactor Structure of Mild Traumatic Brain Injury (mTBI) Symptoms on the Rivermead Postconcussion Symptoms Questionnaire Across Time, Demographic Characteristics, and Clinical Groups: A TRACK-TBI Study. Assessment 2021; 28:1656-1670. [PMID: 32326739 PMCID: PMC7584771 DOI: 10.1177/1073191120913941] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
This study aimed to elucidate the structure of the Rivermead Postconcussion Symptoms Questionnaire (RPQ) and evaluate its longitudinal and group variance. Factor structures were developed and compared in 1,011 patients with mild traumatic brain injury (mTBI; i.e., Glasgow Coma Scale score 13-15) from the Transforming Research and Clinical Knowledge in TBI study, using RPQ data collected at 2 weeks, and 3, 6, and 12 months postinjury. A bifactor model specifying a general factor and emotional, cognitive, and visual symptom factors best represented the latent structure of the RPQ. The model evinced strict measurement invariance over time and across sex, age, race, psychiatric history, and mTBI severity groups, indicating that differences in symptom endorsement were completely accounted for by these latent dimensions. While highly unidimensional, the RPQ has multidimensional features observable through a bifactor model, which may help differentiate symptom expression patterns in the future.
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Affiliation(s)
- Stephanie Agtarap
- Defense and Veterans Brain Injury Center, Naval Medical Center, San Diego, CA, USA
| | | | - Laura Campbell-Sills
- Defense and Veterans Brain Injury Center, Naval Medical Center, San Diego, CA, USA
| | - Esther Yuh
- University of California San Francisco, San Francisco, CA, USA
| | | | | | | | | | | | - Murray B Stein
- Defense and Veterans Brain Injury Center, Naval Medical Center, San Diego, CA, USA
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McCrea MA, Giacino JT, Barber J, Temkin NR, Nelson LD, Levin HS, Dikmen S, Stein M, Bodien YG, Boase K, Taylor SR, Vassar M, Mukherjee P, Robertson C, Diaz-Arrastia R, Okonkwo DO, Markowitz AJ, Manley GT, Adeoye O, Badjatia N, Bullock MR, Chesnut R, Corrigan JD, Crawford K, Duhaime AC, Ellenbogen R, Feeser VR, Ferguson AR, Foreman B, Gardner R, Gaudette E, Goldman D, Gonzalez L, Gopinath S, Gullapalli R, Hemphill JC, Hotz G, Jain S, Keene CD, Korley FK, Kramer J, Kreitzer N, Lindsell C, Machamer J, Madden C, Martin A, McAllister T, Merchant R, Ngwenya LB, Noel F, Nolan A, Palacios E, Perl D, Puccio A, Rabinowitz M, Rosand J, Sander A, Satris G, Schnyer D, Seabury S, Sherer M, Toga A, Valadka A, Wang K, Yue JK, Yuh E, Zafonte R. Functional Outcomes Over the First Year After Moderate to Severe Traumatic Brain Injury in the Prospective, Longitudinal TRACK-TBI Study. JAMA Neurol 2021; 78:982-992. [PMID: 34228047 DOI: 10.1001/jamaneurol.2021.2043] [Citation(s) in RCA: 90] [Impact Index Per Article: 30.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Importance Moderate to severe traumatic brain injury (msTBI) is a major cause of death and disability in the US and worldwide. Few studies have enabled prospective, longitudinal outcome data collection from the acute to chronic phases of recovery after msTBI. Objective To prospectively assess outcomes in major areas of life function at 2 weeks and 3, 6, and 12 months after msTBI. Design, Setting, and Participants This cohort study, as part of the Transforming Research and Clinical Knowledge in TBI (TRACK-TBI) study, was conducted at 18 level 1 trauma centers in the US from February 2014 to August 2018 and prospectively assessed longitudinal outcomes, with follow-up to 12 months postinjury. Participants were patients with msTBI (Glasgow Coma Scale scores 3-12) extracted from a larger group of patients with mild, moderate, or severe TBI who were enrolled in TRACK-TBI. Data analysis took place from October 2019 to April 2021. Exposures Moderate or severe TBI. Main Outcomes and Measures The Glasgow Outcome Scale-Extended (GOSE) and Disability Rating Scale (DRS) were used to assess global functional status 2 weeks and 3, 6, and 12 months postinjury. Scores on the GOSE were dichotomized to determine favorable (scores 4-8) vs unfavorable (scores 1-3) outcomes. Neurocognitive testing and patient reported outcomes at 12 months postinjury were analyzed. Results A total of 484 eligible patients were included from the 2679 individuals in the TRACK-TBI study. Participants with severe TBI (n = 362; 283 men [78.2%]; median [interquartile range] age, 35.5 [25-53] years) and moderate TBI (n = 122; 98 men [80.3%]; median [interquartile range] age, 38 [25-53] years) were comparable on demographic and premorbid variables. At 2 weeks postinjury, 36 of 290 participants with severe TBI (12.4%) and 38 of 93 participants with moderate TBI (41%) had favorable outcomes (GOSE scores 4-8); 301 of 322 in the severe TBI group (93.5%) and 81 of 103 in the moderate TBI group (78.6%) had moderate disability or worse on the DRS (total score ≥4). By 12 months postinjury, 142 of 271 with severe TBI (52.4%) and 54 of 72 with moderate TBI (75%) achieved favorable outcomes. Nearly 1 in 5 participants with severe TBI (52 of 270 [19.3%]) and 1 in 3 with moderate TBI (23 of 71 [32%]) reported no disability (DRS score 0) at 12 months. Among participants in a vegetative state at 2 weeks, 62 of 79 (78%) regained consciousness and 14 of 56 with available data (25%) regained orientation by 12 months. Conclusions and Relevance In this study, patients with msTBI frequently demonstrated major functional gains, including recovery of independence, between 2 weeks and 12 months postinjury. Severe impairment in the short term did not portend poor outcomes in a substantial minority of patients with msTBI. When discussing prognosis during the first 2 weeks after injury, clinicians should be particularly cautious about making early, definitive prognostic statements suggesting poor outcomes and withdrawal of life-sustaining treatment in patients with msTBI.
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Affiliation(s)
- Michael A McCrea
- Department of Neurosurgery, Medical College of Wisconsin, Milwaukee
| | - Joseph T Giacino
- Department of Physical Medicine and Rehabilitation, Spaulding Rehabilitation Hospital, Charlestown, Massachusetts.,Department of Physical Medicine and Rehabilitation, Massachusetts General Hospital, Boston.,Department of Physical Medicine and Rehabilitation, Harvard Medical School, Boston, Massachusetts
| | - Jason Barber
- Department of Neurological Surgery, University of Washington, Seattle
| | - Nancy R Temkin
- Department of Neurological Surgery, University of Washington, Seattle
| | - Lindsay D Nelson
- Department of Neurosurgery, Medical College of Wisconsin, Milwaukee
| | - Harvey S Levin
- Physical Medicine and Rehabilitation, Baylor College of Medicine, Houston, Texas
| | - Sureyya Dikmen
- Department of Neurological Surgery, University of Washington, Seattle
| | - Murray Stein
- Department of Family Medicine and Public Health, University of California, San Diego, San Diego
| | - Yelena G Bodien
- Department of Physical Medicine and Rehabilitation, Spaulding Rehabilitation Hospital, Charlestown, Massachusetts.,Department of Physical Medicine and Rehabilitation, Massachusetts General Hospital, Boston.,Department of Physical Medicine and Rehabilitation, Harvard Medical School, Boston, Massachusetts
| | - Kim Boase
- Department of Neurological Surgery, University of Washington, Seattle
| | - Sabrina R Taylor
- Neurological Surgery, University of California, San Francisco, San Francisco
| | - Mary Vassar
- Neurological Surgery, University of California, San Francisco, San Francisco
| | - Pratik Mukherjee
- Neurological Surgery, University of California, San Francisco, San Francisco
| | - Claudia Robertson
- Physical Medicine and Rehabilitation, Baylor College of Medicine, Houston, Texas
| | | | - David O Okonkwo
- Neurological Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
| | - Amy J Markowitz
- Neurological Surgery, University of California, San Francisco, San Francisco
| | - Geoffrey T Manley
- Neurological Surgery, University of California, San Francisco, San Francisco
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Sonia Jain
- University of California, San Diego, La Jolla
| | | | | | - Joel Kramer
- University of California, San Francisco, San Francisco
| | | | | | | | | | | | | | | | | | | | - Amber Nolan
- University of California, San Francisco, San Francisco
| | - Eva Palacios
- University of California, San Francisco, San Francisco
| | - Daniel Perl
- Uniformed Services University, Bethesda, Maryland
| | - Ava Puccio
- University of Pittsburgh, Pittsburgh, Pennsylvania
| | | | | | | | | | | | | | | | - Arthur Toga
- University of Southern California, Los Angeles
| | | | | | - John K Yue
- University of California, San Francisco, San Francisco
| | - Esther Yuh
- University of California, San Francisco, San Francisco
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7
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Stein MB, Yuh E, Jain S, Okonkwo DO, Mac Donald CL, Levin H, Giacino JT, Dikmen S, Vassar MJ, Diaz-Arrastia R, Robertson CS, Nelson LD, McCrea M, Sun X, Temkin N, Taylor SR, Markowitz AJ, Manley GT, Mukherjee P. Smaller Regional Brain Volumes Predict Posttraumatic Stress Disorder at 3 Months After Mild Traumatic Brain Injury. Biol Psychiatry Cogn Neurosci Neuroimaging 2021; 6:352-359. [PMID: 33386283 PMCID: PMC7946719 DOI: 10.1016/j.bpsc.2020.10.008] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Revised: 09/10/2020] [Accepted: 10/13/2020] [Indexed: 01/07/2023]
Abstract
BACKGROUND Brain volumes in regions such as the hippocampus and amygdala have been associated with risk for the development of posttraumatic stress disorder (PTSD). The objective of this study was to determine whether a set of regional brain volumes, measured by magnetic resonance imaging at 2 weeks following mild traumatic brain injury, were predictive of PTSD at 3 and 6 months after injury. METHODS Using data from TRACK-TBI (Transforming Research and Clinical Knowledge in TBI), we included patients (N = 421) with Glasgow Coma Scale scores 13-15 assessed after evaluation in the emergency department and at 2 weeks, 3 months, and 6 months after injury. Probable PTSD diagnosis (PTSD Checklist for DSM-5 score, ≥33) was the outcome. FreeSurfer 6.0 was used to perform volumetric analysis of three-dimensional T1-weighted magnetic resonance images at 3T obtained 2 weeks post injury. Brain regions selected a priori for volumetric analyses were insula, hippocampus, amygdala, superior frontal cortex, rostral and caudal anterior cingulate, and lateral and medial orbitofrontal cortices. RESULTS Overall, 77 (18.3%) and 70 (16.6%) patients had probable PTSD at 3 and 6 months. A composite volume derived as the first principal component incorporating 73.8% of the variance in insula, superior frontal cortex, and rostral and caudal cingulate contributed to the prediction of 3-month (but not 6-month) PTSD in multivariable models incorporating other established risk factors. CONCLUSIONS Results, while needing replication, provide support for a brain reserve hypothesis of PTSD and proof of principle for how prediction of at-risk individuals might be accomplished to enhance prognostic accuracy and enrich clinical prevention trials for individuals at the highest risk of PTSD following mild traumatic brain injury.
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Affiliation(s)
- Murray B Stein
- Department of Psychiatry, University of California San Diego, La Jolla, California; Herbert Wertheim School of Public Health and Human Longevity Science, University of California San Diego, La Jolla, California; VA San Diego Healthcare System, San Diego, California.
| | - Esther Yuh
- Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, California; Department of Bioengineering and Therapeutic Sciences, University of California San Francisco, San Francisco, California
| | - Sonia Jain
- Herbert Wertheim School of Public Health and Human Longevity Science, University of California San Diego, La Jolla, California
| | - David O Okonkwo
- Department of Neurological Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
| | | | - Harvey Levin
- Department of Neurosurgery, Baylor College of Medicine, Houston, Texas
| | - Joseph T Giacino
- Department of Physical Medicine and Rehabilitation, Harvard Medical School, Boston, Massachusetts; Spaulding Rehabilitation Hospital, Charlestown, Massachusetts
| | - Sureyya Dikmen
- Department of Neurological Surgery, University of Washington, Seattle, Washington
| | - Mary J Vassar
- Department of Neurological Surgery, University of California San Francisco, San Francisco, California; Brain and Spinal Cord Injury Center, Zuckerberg San Francisco General Hospital and Trauma Center, San Francisco, California
| | - Ramon Diaz-Arrastia
- Department of Neurology, University of Pennsylvania, Philadelphia, Pennsylvania
| | | | - Lindsay D Nelson
- Department of Neurosurgery, Medical College of Wisconsin, Milwaukee, Wisconsin; Department of Neurology, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Michael McCrea
- Department of Neurosurgery, Medical College of Wisconsin, Milwaukee, Wisconsin; Department of Neurology, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Xiaoying Sun
- Herbert Wertheim School of Public Health and Human Longevity Science, University of California San Diego, La Jolla, California
| | - Nancy Temkin
- Department of Neurological Surgery, University of Washington, Seattle, Washington
| | - Sabrina R Taylor
- Department of Neurological Surgery, University of California San Francisco, San Francisco, California; Brain and Spinal Cord Injury Center, Zuckerberg San Francisco General Hospital and Trauma Center, San Francisco, California
| | - Amy J Markowitz
- Brain and Spinal Cord Injury Center, Zuckerberg San Francisco General Hospital and Trauma Center, San Francisco, California.
| | - Geoffrey T Manley
- Department of Neurological Surgery, University of California San Francisco, San Francisco, California; Brain and Spinal Cord Injury Center, Zuckerberg San Francisco General Hospital and Trauma Center, San Francisco, California
| | - Pratik Mukherjee
- Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, California; Department of Bioengineering and Therapeutic Sciences, University of California San Francisco, San Francisco, California
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Campbell-Sills L, Jain S, Sun X, Fisher LB, Agtarap SD, Dikmen S, Nelson LD, Temkin N, McCrea M, Yuh E, Giacino JT, Manley GT. Risk Factors for Suicidal Ideation Following Mild Traumatic Brain Injury: A TRACK-TBI Study. J Head Trauma Rehabil 2021; 36:E30-E39. [PMID: 32769835 PMCID: PMC10134479 DOI: 10.1097/htr.0000000000000602] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To identify risk factors for suicidal ideation (SI) following mild traumatic brain injury (mTBI). SETTING Eleven US level 1 trauma centers. PARTICIPANTS A total of 1158 emergency department patients with mTBI (Glasgow Coma Scale score = 13-15) enrolled in the Transforming Research and Clinical Knowledge in Traumatic Brain Injury (TRACK-TBI) study. DESIGN Prospective observational study; weights-adjusted multivariable logistic regression models (n's = 727-883) estimated associations of baseline factors and post-TBI symptoms with SI at 2 weeks and 3, 6, and 12 months postinjury. MAIN MEASURES Patient Health Questionnaire, Rivermead Post-Concussion Symptoms Questionnaire. RESULTS Preinjury psychiatric history predicted SI at all follow-ups (adjusted odds ratios [AORs] = 2.26-6.33, P values <.05) and history of prior TBI predicted SI at 2 weeks (AOR = 2.36, 95% confidence interval [CI] = 1.16-4.81, P = .018), 3 months (AOR = 2.62, 95% CI = 1.33-5.16, P = .005), and 6 months postinjury (AOR = 2.54, 95% CI = 1.19-5.42, P = .016). Adjusting for these baseline factors, post-TBI symptoms were strongly associated with SI at concurrent (AORs = 1.91-2.88 per standard deviation unit increase in Rivermead Post-Concussion Symptoms Questionnaire score; P values <.0005) and subsequent follow-up visits (AORs = 1.68-2.53; P values <.005). Most of the associations between post-TBI symptoms and SI were statistically explained by co-occurring depression. CONCLUSION Screening for psychiatric and prior TBI history may help identify patients at risk for SI following mTBI. Awareness of the strong associations of post-TBI symptoms with SI may facilitate interventions to prevent suicide-related outcomes in patients with mTBI.
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Affiliation(s)
- Laura Campbell-Sills
- Departments of Psychiatry (Drs Campbell-Sills, Agtarap, and Stein) and Family Medicine and Public Health (Drs Jain and Stein and Ms Sun), University of California, San Diego, La Jolla; Department of Psychiatry, Massachusetts General Hospital and Harvard Medical School, Boston (Dr Fisher); Departments of Rehabilitation Medicine (Dr Dikmen) and Neurological Surgery and Biostatistics (Dr Temkin), University of Washington, Seattle; Departments of Neurosurgery and Neurology, Medical College of Wisconsin, Milwaukee (Drs Nelson and McCrea); Departments of Radiology (Dr Yuh) and Neurological Surgery (Dr Manley), University of California, San Francisco; Brain and Spinal Injury Center, Zuckerberg San Francisco General Hospital, San Francisco, California (Drs Yuh and Manley); Department of Physical Medicine and Rehabilitation, Harvard Medical School, Boston, Massachusetts (Dr Giacino); Spaulding Rehabilitation Hospital, Charlestown, Massachusetts (Dr Giacino); and VA San Diego Healthcare System, San Diego, California (Dr Stein)
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9
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Yue JK, Xu L, Korley F, Puccio A, Yuh E, Sun X, Rabinowitz M, Vassar MJ, Taylor S, Winkler EA, Puffer R, Deng H, McCrea M, Stein M, Robertson CS, Levin H, Dikmen S, Temkin N, Giacino JT, Mukherjee P, Wang K, Okonkwo DO, Markowitz A, Jain S, Manley GT, Diaz-Arrastia R. High-sensitivity C-Reactive Protein is a Prognostic Biomarker of 6-month Disability After Traumatic Brain Injury. Neurosurgery 2020. [DOI: 10.1093/neuros/nyaa447_414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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10
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Yue JK, Satris G, Dalle Ore CL, Huie JR, Deng H, Winkler EA, Lee YM, Vassar M, Taylor S, Schnyer DM, Lingsma HF, Puccio A, Yuh E, Mukherjee P, Valadka AB, Ferguson A, Okonkwo DO, Manley GT. Polytrauma is Associated with Worse 3- and 6-month Disability After Traumatic Brain Injury. Neurosurgery 2020. [DOI: 10.1093/neuros/nyaa447_452] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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11
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Yue JK, Yuh E, Stein M, Winkler E, Deng H, Dalle Ore CL, Vassar M, Taylor S, Schnyer D, Lingsma HF, Puccio A, Mukherjee P, Valadka AB, Okonkwo DO, Diaz-Arrastia R, Manley GT. Diffuse Axonal Injury and Cerebral Contusions on MRI Are Associated with Decreased Functional Outcome in CT-negative TBI. Neurosurgery 2020. [DOI: 10.1093/neuros/nyaa447_442] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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12
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Nelson LD, Temkin NR, Dikmen S, Barber J, Giacino JT, Yuh E, Levin HS, McCrea MA, Stein MB, Mukherjee P, Okonkwo DO, Robertson CS, Diaz-Arrastia R, Manley GT, Adeoye O, Badjatia N, Boase K, Bodien Y, Bullock MR, Chesnut R, Corrigan JD, Crawford K, Duhaime AC, Ellenbogen R, Feeser VR, Ferguson A, Foreman B, Gardner R, Gaudette E, Gonzalez L, Gopinath S, Gullapalli R, Hemphill JC, Hotz G, Jain S, Korley F, Kramer J, Kreitzer N, Lindsell C, Machamer J, Madden C, Martin A, McAllister T, Merchant R, Noel F, Palacios E, Perl D, Puccio A, Rabinowitz M, Rosand J, Sander A, Satris G, Schnyer D, Seabury S, Sherer M, Taylor S, Toga A, Valadka A, Vassar MJ, Vespa P, Wang K, Yue JK, Zafonte R. Recovery After Mild Traumatic Brain Injury in Patients Presenting to US Level I Trauma Centers: A Transforming Research and Clinical Knowledge in Traumatic Brain Injury (TRACK-TBI) Study. JAMA Neurol 2019; 76:1049-1059. [PMID: 31157856 DOI: 10.1001/jamaneurol.2019.1313] [Citation(s) in RCA: 210] [Impact Index Per Article: 42.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Importance Most traumatic brain injuries (TBIs) are classified as mild (mTBI) based on admission Glasgow Coma Scale (GCS) scores of 13 to 15. The prevalence of persistent functional limitations for these patients is unclear. Objectives To characterize the natural history of recovery of daily function following mTBI vs peripheral orthopedic traumatic injury in the first 12 months postinjury using data from the Transforming Research and Clinical Knowledge in Traumatic Brain Injury (TRACK-TBI) study, and, using clinical computed tomographic (CT) scans, examine whether the presence (CT+) or absence (CT-) of acute intracranial findings in the mTBI group was associated with outcomes. Design, Setting, and Participants TRACK-TBI, a cohort study of patients with mTBI presenting to US level I trauma centers, enrolled patients from February 26, 2014, to August 8, 2018, and followed up for 12 months. A total of 1453 patients at 11 level I trauma center emergency departments or inpatient units met inclusion criteria (ie, mTBI [n = 1154] or peripheral orthopedic traumatic injury [n = 299]) and were enrolled within 24 hours of injury; mTBI participants had admission GCS scores of 13 to 15 and clinical head CT scans. Patients with peripheral orthopedic trauma injury served as the control (OTC) group. Exposures Participants with mTBI or OTC. Main Outcomes and Measures The Glasgow Outcome Scale Extended (GOSE) scale score, reflecting injury-related functional limitations across broad life domains at 2 weeks and 3, 6, and 12 months postinjury was the primary outcome. The possible score range of the GOSE score is 1 (dead) to 8 (upper good recovery), with a score less than 8 indicating some degree of functional impairment. Results Of the 1453 participants, 953 (65.6%) were men; mean (SD) age was 40.9 (17.1) years in the mTBI group and 40.9 (15.4) years in the OTC group. Most participants (mTBI, 87%; OTC, 93%) reported functional limitations (GOSE <8) at 2 weeks postinjury. At 12 months, the percentage of mTBI participants reporting functional limitations was 53% (95% CI, 49%-56%) vs 38% (95% CI, 30%-45%) for OTCs. A higher percentage of CT+ patients reported impairment (61%) compared with the mTBI CT- group (49%; relative risk [RR], 1.24; 95% CI, 1.08-1.43) and a higher percentage in the mTBI CT-group compared with the OTC group (RR, 1.28; 95% CI, 1.02-1.60). Conclusions and Relevance Most patients with mTBI presenting to US level I trauma centers report persistent, injury-related life difficulties at 1 year postinjury, suggesting the need for more systematic follow-up of patients with mTBI to provide treatments and reduce the risk of chronic problems after mTBI.
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Affiliation(s)
| | | | | | | | - Joseph T Giacino
- Spaulding Rehabilitation Hospital, Harvard Medical School, Boston, Massachusetts.,Massachusetts General Hospital, Boston
| | | | | | | | - Murray B Stein
- University of California, San Diego, La Jolla.,Veterans Affairs San Diego Healthcare System, San Diego, California
| | | | | | - Claudia S Robertson
- Department of Physical Medicine and Rehabilitation, Baylor College of Medicine, Houston, Texas
| | | | | | | | | | | | - Kim Boase
- Department of Rehabilitation Medicine, University of Washington, Seattle
| | | | | | - Randall Chesnut
- Department of Neurological Surgery, University of Washington, Seattle
| | | | | | | | | | - V Ramana Feeser
- Department of Emergency Medicine, Virginia Commonwealth University, Richmond
| | - Adam Ferguson
- Department of Neurological Surgery, University of California, San Francisco
| | | | - Raquel Gardner
- Department of Neurology, University of California, San Francisco
| | | | | | - Shankar Gopinath
- Department of Neurosurgery, Baylor College of Medicine, Houston, Texas
| | | | | | | | - Sonia Jain
- University of California, San Diego, La Jolla
| | - Frederick Korley
- Department of Emergency Medicine, University of Michigan Medical School, Ann Arbor
| | - Joel Kramer
- Department of Neurology, University of California, San Francisco
| | | | - Chris Lindsell
- Department of Biostatistics, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Joan Machamer
- Department of Rehabilitation Medicine, University of Washington, Seattle
| | - Christopher Madden
- Department of Neurological Surgery, UT Southwestern Medical Center, Dallas, Texas
| | - Alastair Martin
- Department of Radiology & Biomedical Imaging, University of California, San Francisco
| | - Thomas McAllister
- Department of Psychiatry, Indiana University School of Medicine, Indianapolis
| | - Randall Merchant
- Department of Anatomy and Neurobiology, Virginia Commonwealth University, Richmond
| | - Florence Noel
- Dan L. Duncan Institute for Clinical and Translational Research, Baylor College of Medicine, Houston, Texas
| | - Eva Palacios
- Department of Radiology & Biomedical Imaging, University of California, San Francisco
| | - Daniel Perl
- Department of Pathology, Uniformed Services University, Bethesda, Maryland
| | - Ava Puccio
- Department of Neurological Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
| | - Miri Rabinowitz
- Department of Neurology, University of Pennsylvania, Philadelphia
| | | | - Angelle Sander
- Department of Physical Medicine and Rehabilitation, Baylor College of Medicine, Houston, Texas
| | - Gabriela Satris
- Brain and Spinal Cord Injury Center, Zuckerberg San Francisco General Hospital and Trauma Center, San Francisco, California
| | - David Schnyer
- Department of Psychology, University of Texas at Austin, Austin
| | | | | | - Sabrina Taylor
- Department of Neurological Surgery, University of California, San Francisco
| | - Arthur Toga
- University of Southern California, Los Angeles
| | - Alex Valadka
- Department of Neurosurgery, Virginia Commonwealth University, Richmond
| | - Mary J Vassar
- Department of Neurological Surgery, University of California, San Francisco.,Brain and Spinal Cord Injury Center, Zuckerberg San Francisco General Hospital and Trauma Center, San Francisco, California
| | - Paul Vespa
- Department of Neurology, University of California Los Angeles School of Medicine, Los Angeles
| | - Kevin Wang
- Department of Psychiatry, University of Florida, Gainesville
| | - John K Yue
- Brain and Spinal Cord Injury Center, Zuckerberg San Francisco General Hospital and Trauma Center, San Francisco, California
| | - Ross Zafonte
- Department of Physical Medicine and Rehabilitation, Harvard Medical School, Boston, Massachusetts
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13
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Yue JK, Winkler EA, Deng H, Phelps RRL, Chandra A, Vassar MJ, Schnyer DM, Puccio A, Lingsma HF, Yuh E, Mukherjee P, Valadka AB, Okonkwo DO, Manley GT. Brain Derived Neurotrophic Factor (BDNF) Val66Met Single Nucleotide Polymorphism (rs6265) is Associated With Decreased Functional Outcome After Traumatic Brain Injury: A Multicenter Cohort Study. Neurosurgery 2019. [DOI: 10.1093/neuros/nyz310_120] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Stein MB, Jain S, Giacino JT, Levin H, Dikmen S, Nelson LD, Vassar MJ, Okonkwo DO, Diaz-Arrastia R, Robertson CS, Mukherjee P, McCrea M, Mac Donald CL, Yue JK, Yuh E, Sun X, Campbell-Sills L, Temkin N, Manley GT, Adeoye O, Badjatia N, Boase K, Bodien Y, Bullock MR, Chesnut R, Corrigan JD, Crawford K, Diaz-Arrastia R, Dikmen S, Duhaime AC, Ellenbogen R, Feeser VR, Ferguson A, Foreman B, Gardner R, Gaudette E, Giacino JT, Gonzalez L, Gopinath S, Gullapalli R, Hemphill JC, Hotz G, Jain S, Korley F, Kramer J, Kreitzer N, Levin H, Lindsell C, Machamer J, Madden C, Martin A, McAllister T, McCrea M, Merchant R, Mukherjee P, Nelson LD, Noel F, Okonkwo DO, Palacios E, Perl D, Puccio A, Rabinowitz M, Robertson CS, Rosand J, Sander A, Satris G, Schnyer D, Seabury S, Sherer M, Stein MB, Taylor S, Toga A, Temkin N, Valadka A, Vassar MJ, Vespa P, Wang K, Yue JK, Yuh E, Zafonte R. Risk of Posttraumatic Stress Disorder and Major Depression in Civilian Patients After Mild Traumatic Brain Injury: A TRACK-TBI Study. JAMA Psychiatry 2019; 76:249-258. [PMID: 30698636 PMCID: PMC6439818 DOI: 10.1001/jamapsychiatry.2018.4288] [Citation(s) in RCA: 160] [Impact Index Per Article: 32.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
IMPORTANCE Traumatic brain injury (TBI) has been associated with adverse mental health outcomes, such as posttraumatic stress disorder (PTSD) and major depressive disorder (MDD), but little is known about factors that modify risk for these psychiatric sequelae, particularly in the civilian sector. OBJECTIVE To ascertain prevalence of and risk factors for PTSD and MDD among patients evaluated in the emergency department for mild TBI (mTBI). DESIGN, SETTING, AND PARTICIPANTS Prospective longitudinal cohort study (February 2014 to May 2018). Posttraumatic stress disorder and MDD symptoms were assessed using the PTSD Checklist for DSM-5 and the Patient Health Questionnaire-9 Item. Risk factors evaluated included preinjury and injury characteristics. Propensity score weights-adjusted multivariable logistic regression models were performed to assess associations with PTSD and MDD. A total of 1155 patients with mTBI (Glasgow Coma Scale score, 13-15) and 230 patients with nonhead orthopedic trauma injuries 17 years and older seen in 11 US hospitals with level 1 trauma centers were included in this study. MAIN OUTCOMES AND MEASURES Probable PTSD (PTSD Checklist for DSM-5 score, ≥33) and MDD (Patient Health Questionnaire-9 Item score, ≥15) at 3, 6, and 12 months postinjury. RESULTS Participants were 1155 patients (752 men [65.1%]; mean [SD] age, 40.5 [17.2] years) with mTBI and 230 patients (155 men [67.4%]; mean [SD] age, 40.4 [15.6] years) with nonhead orthopedic trauma injuries. Weights-adjusted prevalence of PTSD and/or MDD in the mTBI vs orthopedic trauma comparison groups at 3 months was 20.0% (SE, 1.4%) vs 8.7% (SE, 2.2%) (P < .001) and at 6 months was 21.2% (SE, 1.5%) vs 12.1% (SE, 3.2%) (P = .03). Risk factors for probable PTSD at 6 months after mTBI included less education (adjusted odds ratio, 0.89; 95% CI, 0.82-0.97 per year), being black (adjusted odds ratio, 5.11; 95% CI, 2.89-9.05), self-reported psychiatric history (adjusted odds ratio, 3.57; 95% CI, 2.09-6.09), and injury resulting from assault or other violence (adjusted odds ratio, 3.43; 95% CI, 1.56-7.54). Risk factors for probable MDD after mTBI were similar with the exception that cause of injury was not associated with increased risk. CONCLUSIONS AND RELEVANCE After mTBI, some individuals, on the basis of education, race/ethnicity, history of mental health problems, and cause of injury were at substantially increased risk of PTSD and/or MDD. These findings should influence recognition of at-risk individuals and inform efforts at surveillance, follow-up, and intervention.
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Affiliation(s)
- Murray B. Stein
- Department of Psychiatry, University of California San Diego, La Jolla,Department of Family Medicine & Public Health, University of California San Diego, La Jolla,VA San Diego Healthcare System, San Diego, California
| | - Sonia Jain
- Department of Family Medicine & Public Health, University of California San Diego, La Jolla
| | - Joseph T. Giacino
- Department of Physical Medicine and Rehabilitation, Harvard Medical School, Boston, Massachusetts,Spaulding Rehabilitation Hospital, Charlestown, Massachusetts
| | - Harvey Levin
- Department of Physical Medicine and Rehabilitation, Baylor College of Medicine, Houston, Texas
| | - Sureyya Dikmen
- Department of Rehabilitation Medicine, University of Washington, Seattle
| | - Lindsay D. Nelson
- Departments of Neurosurgery and Neurology, Medical College of Wisconsin, Milwaukee
| | - Mary J. Vassar
- Brain and Spinal Cord Injury Center, Zuckerberg San Francisco General Hospital and Trauma Center, San Francisco, California,Department of Neurological Surgery, University of California, San Francisco
| | - David O. Okonkwo
- Department of Neurological Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
| | | | - Claudia S. Robertson
- Department of Physical Medicine and Rehabilitation, Baylor College of Medicine, Houston, Texas
| | - Pratik Mukherjee
- Brain and Spinal Cord Injury Center, Zuckerberg San Francisco General Hospital and Trauma Center, San Francisco, California,Department of Radiology & Biomedical Imaging, University of California, San Francisco,Department of Bioengineering & Therapeutic Sciences, University of California, San Francisco
| | - Michael McCrea
- Departments of Neurosurgery and Neurology, Medical College of Wisconsin, Milwaukee
| | | | - John K. Yue
- Brain and Spinal Cord Injury Center, Zuckerberg San Francisco General Hospital and Trauma Center, San Francisco, California
| | - Esther Yuh
- Brain and Spinal Cord Injury Center, Zuckerberg San Francisco General Hospital and Trauma Center, San Francisco, California,Department of Radiology & Biomedical Imaging, University of California, San Francisco,Department of Bioengineering & Therapeutic Sciences, University of California, San Francisco
| | - Xiaoying Sun
- Department of Family Medicine & Public Health, University of California San Diego, La Jolla
| | | | - Nancy Temkin
- Department of Neurological Surgery, University of Washington, Seattle,Department of Biostatistics, University of Washington, Seattle
| | - Geoffrey T. Manley
- Brain and Spinal Cord Injury Center, Zuckerberg San Francisco General Hospital and Trauma Center, San Francisco, California,Department of Neurological Surgery, University of California, San Francisco
| | | | | | | | - Kim Boase
- Department of Rehabilitation Medicine, University of Washington, Seattle
| | | | | | - Randall Chesnut
- Department of Neurological Surgery, University of Washington, Seattle
| | | | | | | | - Sureyya Dikmen
- Department of Rehabilitation Medicine, University of Washington, Seattle
| | | | | | - V Ramana Feeser
- Department of Emergency Medicine, Virginia Commonwealth University, Richmond
| | - Adam Ferguson
- Department of Neurological Surgery, University of California, San Francisco
| | | | - Raquel Gardner
- Department of Neurology, University of California, San Francisco
| | | | - Joseph T Giacino
- Department of Physical Medicine and Rehabilitation, Harvard Medical School, Boston, Massachusetts.,Spaulding Rehabilitation Hospital, Charlestown, Massachusetts
| | | | - Shankar Gopinath
- Department of Neurosurgery, Baylor College of Medicine, Houston, Texas
| | | | | | | | - Sonia Jain
- Department of Family Medicine & Public Health, University of California San Diego, La Jolla
| | - Frederick Korley
- Department of Emergency Medicine, University of Michigan Medical School, Ann Arbor
| | - Joel Kramer
- Department of Neurology, University of California, San Francisco
| | | | - Harvey Levin
- Department of Physical Medicine and Rehabilitation, Baylor College of Medicine, Houston, Texas
| | - Chris Lindsell
- Department of Biostatistics, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Joan Machamer
- Department of Rehabilitation Medicine, University of Washington, Seattle
| | - Christopher Madden
- Department of Neurological Surgery, UT Southwestern Medical Center, Dallas, Texas
| | - Alastair Martin
- Department of Radiology & Biomedical Imaging, University of California, San Francisco
| | - Thomas McAllister
- Department of Psychiatry, Indiana University School of Medicine, Indianapolis
| | - Michael McCrea
- Departments of Neurosurgery and Neurology, Medical College of Wisconsin, Milwaukee
| | - Randall Merchant
- Department of Anatomy and Neurobiology, Virginia Commonwealth University, Richmond
| | - Pratik Mukherjee
- Brain and Spinal Cord Injury Center, Zuckerberg San Francisco General Hospital and Trauma Center, San Francisco, California.,Department of Radiology & Biomedical Imaging, University of California, San Francisco.,Department of Bioengineering & Therapeutic Sciences, University of California, San Francisco
| | - Lindsay D Nelson
- Departments of Neurosurgery and Neurology, Medical College of Wisconsin, Milwaukee
| | - Florence Noel
- Dan L. Duncan Institute for Clinical and Translational Research, Baylor College of Medicine, Houston, Texas
| | - David O Okonkwo
- Department of Neurological Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
| | - Eva Palacios
- Department of Radiology & Biomedical Imaging, University of California, San Francisco
| | - Daniel Perl
- Department of Pathology, Uniformed Services University, Bethesda, Maryland
| | - Ava Puccio
- Department of Neurological Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
| | - Miri Rabinowitz
- Department of Neurology, University of Pennsylvania, Philadelphia
| | - Claudia S Robertson
- Department of Physical Medicine and Rehabilitation, Baylor College of Medicine, Houston, Texas
| | | | - Angelle Sander
- Department of Physical Medicine and Rehabilitation, Baylor College of Medicine, Houston, Texas
| | - Gabriela Satris
- Brain and Spinal Cord Injury Center, Zuckerberg San Francisco General Hospital and Trauma Center, San Francisco, California
| | - David Schnyer
- Department of Psychology, University of Texas at Austin, Austin
| | | | | | - Murray B Stein
- Department of Psychiatry, University of California San Diego, La Jolla.,Department of Family Medicine & Public Health, University of California San Diego, La Jolla.,VA San Diego Healthcare System, San Diego, California
| | - Sabrina Taylor
- Department of Neurological Surgery, University of California, San Francisco
| | - Arthur Toga
- University of Southern California, Los Angeles
| | - Nancy Temkin
- Department of Neurological Surgery, University of Washington, Seattle.,Department of Biostatistics, University of Washington, Seattle
| | - Alex Valadka
- Department of Neurosurgery, Virginia Commonwealth University, Richmond
| | - Mary J Vassar
- Brain and Spinal Cord Injury Center, Zuckerberg San Francisco General Hospital and Trauma Center, San Francisco, California.,Department of Neurological Surgery, University of California, San Francisco
| | - Paul Vespa
- Department of Neurology, University of California Los Angeles School of Medicine, Los Angeles
| | - Kevin Wang
- Department of Psychiatry, University of Florida, Gainesville
| | - John K Yue
- Brain and Spinal Cord Injury Center, Zuckerberg San Francisco General Hospital and Trauma Center, San Francisco, California
| | - Esther Yuh
- Brain and Spinal Cord Injury Center, Zuckerberg San Francisco General Hospital and Trauma Center, San Francisco, California.,Department of Radiology & Biomedical Imaging, University of California, San Francisco.,Department of Bioengineering & Therapeutic Sciences, University of California, San Francisco
| | - Ross Zafonte
- Department of Physical Medicine and Rehabilitation, Harvard Medical School, Boston, Massachusetts
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Zahniser E, Nelson LD, Dikmen SS, Machamer JE, Stein MB, Yuh E, Manley GT, Temkin NR. The Temporal Relationship of Mental Health Problems and Functional Limitations following mTBI: A TRACK-TBI and TED Study. J Neurotrauma 2019; 36:1786-1793. [PMID: 30543138 DOI: 10.1089/neu.2018.6172] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Mental health problems, such as depression and anxiety, are often associated with functional limitations after traumatic brain injury (TBI), prompting researchers to explore which of these TBI-related sequelae tends to precede the other. Past studies among patients with injuries ranging in severity have predominantly reported that functional impairments predict subsequent psychological concerns, rather than the other way around; however, it remains unclear whether this directionality holds for individuals with mild TBI (mTBI). The present study utilized a cross-lagged panel design within a structural equation modeling analytical framework to explore the longitudinal relationships of symptoms of depression and anxiety to functional status among 717 adult mTBI patients, with assessments occurring at 2 weeks and 3 months post-injury. Symptoms of both depression and anxiety significantly predicted subsequent functional limitations (λs = -0.21 and -0.25), whereas the reverse effects were nonsignificant (λs = -0.05 and -0.03); thus, psychological concerns appeared to function as a precursor to functional impairment. This pattern was particularly pronounced among patients with normal head computed tomography (CT) results; however, results were less clear cut among those subjects whose injuries were accompanied by intracranial abnormalities detected on CT imaging, suggesting the possibility of a more reciprocal relationship in the case of CT-positive mTBI. These results may serve to partially explain the incidence of persistent functional limitations observed among subsets of mTBI patients in past studies. Findings likewise highlight the importance of assessment and treatment for mental health problems after mTBI as an important factor to promote psychological well-being and functional recovery.
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Affiliation(s)
- Evan Zahniser
- 1 Department of Neurological Surgery, University of Washington, Seattle, Washington
| | - Lindsay D Nelson
- 4 Department of Neurology, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Sureyya S Dikmen
- 2 Department of Rehabilitation Medicine, University of Washington, Seattle, Washington
| | - Joan E Machamer
- 2 Department of Rehabilitation Medicine, University of Washington, Seattle, Washington
| | - Murray B Stein
- 5 Department of Psychiatry, University of California San Diego, La Jolla, California.,6 Department of Family Medicine and Public Health, University of California San Diego, La Jolla, California
| | - Esther Yuh
- 7 Department of Radiology, University of California San Francisco, San Francisco, California
| | - Geoffrey T Manley
- 8 Department of Neurological Surgery, University of California San Francisco, San Francisco, California
| | - Nancy R Temkin
- 1 Department of Neurological Surgery, University of Washington, Seattle, Washington.,3 Department of Biostatistics, University of Washington, Seattle, Washington
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Devulapalli KK, Talbott JF, Narvid J, Gean A, Rehani B, Manley G, Uzelac A, Yuh E, Huang MC. Utility of Repeat Head CT in Patients with Blunt Traumatic Brain Injury Presenting with Small Isolated Falcine or Tentorial Subdural Hematomas. AJNR Am J Neuroradiol 2018; 39:654-657. [PMID: 29496726 DOI: 10.3174/ajnr.a5557] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2017] [Accepted: 11/30/2017] [Indexed: 11/07/2022]
Abstract
BACKGROUND AND PURPOSE In blunt traumatic brain injury with isolated falcotentorial subdural hematoma not amenable to neurosurgical intervention, the routinely performed, nonvalidated practice of serial head CT scans frequently necessitates increased hospital resources and exposure to ionizing radiation. The study goal was to evaluate clinical and imaging features of isolated falcotentorial subdural hematoma at presentation and short-term follow-up. MATERIALS AND METHODS We performed a retrospective analysis of patients presenting to a level 1 trauma center from January 2013 to March 2015 undergoing initial and short-term follow-up CT with initial findings positive for isolated subdural hematoma along the falx and/or tentorium. Patients with penetrating trauma, other sites of intracranial hemorrhage, or depressed skull fractures were excluded. Patient sex, age, Glasgow Coma Scale score, and anticoagulation history were obtained through review of the electronic medical records. RESULTS Eighty patients met the inclusion criteria (53 males; 27 females; median age, 61 years). Of subdural hematomas, 57.1% were falcine, 33.8% were tentorial, and 9.1% were mixed. The mean initial Glasgow Coma Scale score was 14.2 (range, 6-15). Isolated falcotentorial subdural hematomas were small (mean, 2.8 mm; range, 1-8 mm) without mass effect and significant change on follow-up CT (mean, 2.7 mm; range, 0-8 mm; P = .06), with an average follow-up time of 10.3 hours (range, 3.9-192 hours). All repeat CTs demonstrated no change or decreased size of the initial subdural hematoma. No new intracranial hemorrhages were seen on follow-up CT. CONCLUSIONS Isolated falcotentorial subdural hematomas in blunt traumatic brain injury average 2.8 mm in thickness and do not increase in size on short-term follow-up CT. Present data suggest that repeat CT in patients with mild traumatic brain injury with isolated falcotentorial subdural hematoma may not be necessary.
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Affiliation(s)
- K K Devulapalli
- From the Department of Radiology and Biomedical Imaging (K.K.D., J.F.T., J.N., A.G., B.R., A.U., E.Y.), University of California, San Francisco and Zuckerberg San Francisco General Hospital, San Francisco, California
| | - J F Talbott
- From the Department of Radiology and Biomedical Imaging (K.K.D., J.F.T., J.N., A.G., B.R., A.U., E.Y.), University of California, San Francisco and Zuckerberg San Francisco General Hospital, San Francisco, California .,Department of Neurological Surgery (J.F.T., G.M., E.Y., M.C.H.), Brain and Spinal Injury Center, San Francisco, California
| | - J Narvid
- From the Department of Radiology and Biomedical Imaging (K.K.D., J.F.T., J.N., A.G., B.R., A.U., E.Y.), University of California, San Francisco and Zuckerberg San Francisco General Hospital, San Francisco, California
| | - A Gean
- From the Department of Radiology and Biomedical Imaging (K.K.D., J.F.T., J.N., A.G., B.R., A.U., E.Y.), University of California, San Francisco and Zuckerberg San Francisco General Hospital, San Francisco, California
| | - B Rehani
- From the Department of Radiology and Biomedical Imaging (K.K.D., J.F.T., J.N., A.G., B.R., A.U., E.Y.), University of California, San Francisco and Zuckerberg San Francisco General Hospital, San Francisco, California
| | - G Manley
- Department of Neurological Surgery (G.M., M.C.H.), Zuckerberg San Francisco General Hospital, San Francisco, California.,Department of Neurological Surgery (J.F.T., G.M., E.Y., M.C.H.), Brain and Spinal Injury Center, San Francisco, California
| | - A Uzelac
- From the Department of Radiology and Biomedical Imaging (K.K.D., J.F.T., J.N., A.G., B.R., A.U., E.Y.), University of California, San Francisco and Zuckerberg San Francisco General Hospital, San Francisco, California
| | - E Yuh
- From the Department of Radiology and Biomedical Imaging (K.K.D., J.F.T., J.N., A.G., B.R., A.U., E.Y.), University of California, San Francisco and Zuckerberg San Francisco General Hospital, San Francisco, California.,Department of Neurological Surgery (J.F.T., G.M., E.Y., M.C.H.), Brain and Spinal Injury Center, San Francisco, California
| | - M C Huang
- Department of Neurological Surgery (G.M., M.C.H.), Zuckerberg San Francisco General Hospital, San Francisco, California.,Department of Neurological Surgery (J.F.T., G.M., E.Y., M.C.H.), Brain and Spinal Injury Center, San Francisco, California
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Yue JK, Winkler EA, McAllister TW, Temkin N, Ferguson A, Lingsma HF, Yuh E, Tarapore PE, Sharma S, Puccio A, Wang K, Mukherjee P, Valadka AB, Okonkwo DO, Diaz-Arrastia R, Manley GT. 178 COMT Val158Met is Associated With Domain-Specific Cognitive Impairment Following Mild Traumatic Brain Injury. Neurosurgery 2015. [DOI: 10.1227/01.neu.0000467142.58514.77] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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Yu J, Yuh E, Chen C, Sneed P, Barani I, McDermott M. Whole Brain Radiotherapy (WBRT) Increases the Risk of and Accelerates Leukoencephalopathy (LE) in Patients with Brain Metastases. Int J Radiat Oncol Biol Phys 2009. [DOI: 10.1016/j.ijrobp.2009.07.537] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Hundt W, Yuh E, Bednarski MD, Reiser M, Guccione S. Genexpressionsprofil, histologische Analyse und Bildgebung im Plattenepithelkarzinomtumormodell nach Anwendung von Fokussiertem Ultraschall. ROFO-FORTSCHR RONTG 2008. [DOI: 10.1055/s-2008-1073671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Abstract
This paper reports on an experimental study of in vivo tissue damage in the rabbit brain with focused ultrasound (FUS) using magnetic resonance imaging (MRI) and histopathological analysis. Ten ultrasonic lesions (tissue damage) were created in five rabbits using a focused ultrasound beam of 1.5 MHz, electrical power input to the transducer of 70-85 W, and an exposure duration of 15-20 seconds. T1- and T2-weighted fast spin-echo (FSE) and Fluid attenuated inversion recovery (FLAIR) sequences were used to detect the ultrasonic lesions after treatment. Imaging was performed for 4-8 hours after treatment, after which the animals were immediately sacrificed. Ultrasonic lesion diameter was measured on MRI and histological sections after correction for tissue shrinkage during the histological processing. The T1-weighted images showed lesions poorly, whereas both T2-weighted and FLAIR images showed lesions clearly. The lesion diameters on both T2 and FLAIR imaging correlated well with measurements from histology. The time delay before lesions appeared on T2-weighted imaging was 15 minutes to 1 hour, depending on the exposure location in the brain. J. Magn. Reson. Imaging 1999;10:146-153.
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Affiliation(s)
- L Chen
- Department of Radiology, Stanford University, Stanford, California 94305, USA.
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