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Craven K, De Dios Pérez B, Holmes J, Fisher R, Radford KA. Factors influencing employers' support for employees with acquired brain injuries or mental illness to return to- and stay in work: A qualitative systematic review. Work 2024:WOR230214. [PMID: 38217562 DOI: 10.3233/wor-230214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2024] Open
Abstract
BACKGROUND People with acquired brain injuries (ABIs) often experience residual limitations and co-morbid mental illnesses that restrict work participation. Employers are key in enabling successful return-to-work and job retention. OBJECTIVE This review aimed to explore employers' perspectives of factors influencing their support for people with ABIs and/or mental illness to return to- and stay in work. Review questions focused on barriers and facilitators to their support, and contextual characteristics present at the time. METHODS Five databases were searched from October 2010 until November 2023 for relevant qualitative studies published in English. Findings from included studies (N = 25) were synthesised using thematic synthesis. RESULTS Included studies focused on employees with ABI or mental illness, rather than dually diagnosed ABI and mental illness. Employers' support was influenced by their awareness/knowledge of- and attitudes towards the employee's condition/illness; their skills and experience in supportive strategies; factors related to provision of work accommodations; and stakeholder influence. Similarities and differences in influential factors were observed across the ABI and mental illness literature. Contextual characteristics related to organisational characteristics, cultural taboo, and involvement of certain stakeholders. CONCLUSIONS ABI survivors (with and without co-morbid mental illness) and their employers may benefit from specialist support and resources to guide them through the return-to-work process. Further research is needed to investigate employers' knowledge of ABI and mental illness and supportive strategies. Exploration of the influence of other stakeholders, socio-demographic characteristics, and contextual factors on employers' return-to-work and retention support for ABI survivors with co-morbid mental illness is warranted.
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Affiliation(s)
- Kristelle Craven
- Centre for Rehabilitation & Ageing Research (CRAR), University of Nottingham, Nottingham, United Kingdom
| | - Blanca De Dios Pérez
- Centre for Rehabilitation & Ageing Research (CRAR), University of Nottingham, Nottingham, United Kingdom
| | - Jain Holmes
- Centre for Rehabilitation & Ageing Research (CRAR), University of Nottingham, Nottingham, United Kingdom
| | | | - Kathryn A Radford
- Centre for Rehabilitation & Ageing Research (CRAR), University of Nottingham, Nottingham, United Kingdom
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Callender L, Lai T, Driver S, Ketchum JM, Ochoa C, Corrigan JD, Hammond FM, Harrison-Felix C, Martin AM, Rabinowitz AR, Starosta AJ, Dubiel R. The Interaction of Opiate Misuse and Marijuana Use on Behavioral Health Outcomes Using the Traumatic Brain Injury Model Systems Pain Collaborative Dataset. J Head Trauma Rehabil 2024; 39:82-93. [PMID: 38167717 PMCID: PMC10947995 DOI: 10.1097/htr.0000000000000925] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2024]
Abstract
OBJECTIVE To determine if the interaction of opiate misuse and marijuana use frequency is associated with behavioral health outcomes. SETTING Community. PARTICIPANTS Three thousand seven hundred fifty participants enrolled in the Traumatic Brain Injury Model Systems who completed the Pain Survey and had complete opioid use and marijuana use information. DESIGN Cross-sectional, secondary analysis from a multisite observational cohort. MAIN OUTCOME MEASURES Clinically significant behavioral health symptoms for posttraumatic stress disorder (PTSD), depression, anxiety, and sleep quality. RESULTS Three thousand five hundred thirty-five (94.3%) participants did not misuse opiates, 215 (5.7%) did misuse opiates (taking more opioid pain medication than prescribed and/or using nonprescription opioid pain medication); 2683 (70.5%) participants did not use marijuana, 353 (9.3%) occasionally used marijuana (less than once a week), and 714 (18.8%) regularly used marijuana (once a week or more frequently). There was a statistically significant relationship (P < .05) between the interaction of opiate misuse and marijuana use frequency and all behavioral health outcomes and several covariates (age, sex, cause of injury, severity of injury, and pain group category). Pairwise comparisons confirm that statistically significant associations on behavioral health outcomes are driven by endorsing opiate misuse and/or regular marijuana use, but occasional marijuana use was not associated. CONCLUSIONS Higher odds of clinically significant PTSD, depression, anxiety, and poor sleep quality are present in people with traumatic brain injury (TBI) who misuse opiates and/or who use marijuana regularly. In the absence of opiate misuse, regular marijuana use had higher odds of worse behavioral health outcomes than occasional and no use. The interaction of opiate misuse and regular marijuana use yielded the highest odds. Individuals with TBI should be informed of the relationship of substance use and behavioral health outcomes and that current chronic pain may mediate the association.
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Affiliation(s)
- Librada Callender
- Baylor Scott & White Institute for Rehabilitation, Dallas, Texas (Mss Callender and Ochoa, Drs Lai, Driver, and Dubiel); Research Department, Craig Hospital, Englewood, Colorado (Drs Ketchum and Harrison-Felix); College of Medicine, The Ohio State University, Columbus (Dr Corrigan); Department of Physical Medicine and Rehabilitation, Indiana University School of Medicine & Rehabilitation Hospital of Indiana, Indianapolis (Dr Hammond); Mental Health and Behavioral Science Service, James A. Haley Veterans Hospital, Tampa, Florida (Dr Martin); Department of Psychiatry and Behavioral Neurosciences, University of South Florida, Tampa (Dr Martin); Department of Physical Medicine and Rehabilitation, Moss Rehabilitation Research Institute, Elkins Park, Pennsylvania (Dr Rabinowitz); and Department of Rehabilitation Medicine, University of Washington School of Medicine, Seattle (Dr Starosta)
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Key-DeLyria SE, Rogalski Y, Bodner T, Weichselbaum A. Is sentence ambiguity comprehension affected after mild traumatic brain injury? Results suggest cognitive control is more important than diagnosis. INTERNATIONAL JOURNAL OF LANGUAGE & COMMUNICATION DISORDERS 2022; 57:990-1005. [PMID: 35611868 DOI: 10.1111/1460-6984.12734] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Accepted: 04/15/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND Individuals with mild traumatic brain injury (mTBI) may experience chronic cognitive-linguistic impairments that are difficult to evaluate with existing measures. Garden path sentences are linguistically complex sentences that lead readers down a path to an incorrect interpretation. Previous research indicates many individuals, with or without mTBI, may have difficulty fully resolving the ambiguity of garden path sentences, a skill which may require cognitive control. Evidence suggests cognitive control can be impacted by mTBI. Thus, impairments in cognitive control are expected to correlate with interpreting ambiguous sentences. AIMS To examine the relationship between cognitive control and the processing of ambiguous garden path sentences in adults with mTBI. We predict individuals with mTBI will perform more poorly on ambiguous sentence tasks compared with a control group. Further, we predict that performance on this task will correlate with measures of cognitive control and working memory. METHODS & PROCEDURES A total of 20 adults with mTBI history and 44 adults with no significant neurological history were recruited from the community. Participants completed a computerized, ambiguous sentence measure with carefully designed comprehension questions and an abbreviated neuropsychological battery of cognitive-linguistic tasks. OUTCOMES & RESULTS Participants performed similarly on sentence ambiguity resolution measures across groups with a wide range in performance. A comprehension measure aimed at identifying full ambiguity resolution correlated with cognitive control across groups. CONCLUSIONS & IMPLICATIONS A link between cognitive control and linguistic ambiguity is confirmed in a comprehension measure by the current findings. mTBI history did not appear to change the nature of the relationship between cognitive control and ambiguity resolution. High individual variability on sentence and cognitive control measures across groups suggest that if an impairment were present, it would affect both types of tasks. Thus, testing cognitive communication following mTBI should specifically examine complex cognitive and linguistic processing. WHAT THIS PAPER ADDS What is already known on the subject Cognitive control and ambiguous sentence processing are known to be linked, but the circumstances and individual variability associated with when cognitive control is recruited to support sentence processing are not fully understood. Very little is known about sentence processing following TBI history, despite cognitive control commonly being impaired following mild TBI. Thus, our study was necessary to explore the theoretical and clinical relationships between cognitive control and ambiguous sentence processing in individuals with mild TBI history. What this paper adds to existing knowledge This study adds to our understanding of how cognitive control and ambiguous sentence processing are linked in those with mild TBI history, and similar to the few previous studies, there were no group differences in cognitive or sentence measures. The positive correlation between cognitive control on Stroop and a particular ambiguous sentence comprehension question targeting inhibitory control highlights that any relationship between abilities or assessment tasks must be very specific to tasks with overlapping requirements, such as inhibition. What are the potential or actual clinical implications of this work? The relationship between cognitive and ambiguous sentence measures highlights the need to assess all areas of cognition and communication in those with mild TBI history without assuming that impairments in cognitive performance will relate to communication. The overlap between abilities is highly specific and must be explored on a case-by-case basis in those with mild TBI. Evaluation and treatment should still be individualized based on the functional communication profile of the client.
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Affiliation(s)
- Sarah E Key-DeLyria
- Speech and Hearing Sciences Department, Portland State University, Portland, OR, USA
| | - Yvonne Rogalski
- Department of Speech-Language Pathology and Audiology, Ithaca College, Ithaca, NY, USA
| | - Todd Bodner
- Psychology Department, Portland State University, Portland, OR, USA
| | - Amanda Weichselbaum
- Speech and Hearing Sciences Department, Portland State University, Portland, OR, USA
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Astrocytic IGF-1 and IGF-1R Orchestrate Mitophagy in Traumatic Brain Injury via Exosomal miR-let-7e. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2022; 2022:3504279. [PMID: 36062186 PMCID: PMC9433209 DOI: 10.1155/2022/3504279] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Revised: 06/16/2022] [Accepted: 08/02/2022] [Indexed: 11/26/2022]
Abstract
Defective brain hormonal signaling and autophagy have been associated with neurodegeneration after brain insults, characterized by neuronal loss and cognitive dysfunction. However, few studies have linked them in the context of brain injury. Insulin-like growth factor-1 (IGF-1) is an important hormone that contributes to growth, cell proliferation, and autophagy and is also expressed in the brain. Here, we assessed the clinical data from TBI patients and performed both in vitro and in vivo experiments with proteomic and gene-chip analysis to assess the functions of IGF-1 in mitophagy following TBI. We show that reduced plasma IGF-1 is correlated with cognition in TBI patients. Overexpression of astrocytic IGF-1 improves cognitive dysfunction and mitophagy in TBI mice. Mechanically, proteomics data show that the IGF-1-related NF-κB pathway transcriptionally regulates decapping mRNA2 (Dcp2) and miR-let-7, together with IGF-1R to orchestrate mitophagy in TBI. Finally, we demonstrate that brain injury induces impaired mitophagy at the chronic stage and that IGF-1 treatment could facilitate the mitophagy markers via exosomal miR-let-7e. By showing that IGF-1 is an important mediator of the beneficial effect of the neural-endocrine network in TBI models, our findings place IGF-1/IGF-1R as a potential target capable of noncoding RNAs and opposing mitophagy failure and cognitive impairment in TBI.
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Neumann D, Juengst SB, Bombardier CH, Finn JA, Miles S, Zhang Y, Kennedy R, Rabinowitz AR, Thomas A, Dreer LE. Anxiety Trajectories the First 10 Years Following a Traumatic Brain Injury (TBI): A TBI Model Systems Study. Arch Phys Med Rehabil 2022; 103:2105-2113. [PMID: 35905772 DOI: 10.1016/j.apmr.2022.07.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Revised: 05/27/2022] [Accepted: 07/02/2022] [Indexed: 11/02/2022]
Abstract
OBJECTIVE Determine anxiety trajectories and predictors up to 10 years post-traumatic brain injury (TBI). DESIGN Prospective longitudinal, observational study. SETTING Inpatient rehabilitation centers. PARTICIPANTS 2,836 participants with moderate to severe TBI enrolled in the TBI Model Systems National Database who had ≥2 anxiety data collection points. MAIN OUTCOME MEASURE Generalized Anxiety Disorder-7 (GAD-7) at 1, 2, 5, and 10-year follow-ups. RESULTS Linear mixed models showed higher GAD-7 scores were associated with Black race (p<.001), public insurance (p<.001), pre-injury mental health treatment (p<.001), 2 additional TBIs with loss of consciousness (LOC) (p=.003), violent injury (p=.047), and more years post-TBI (p=.023). An interaction between follow-up year and age was also related to GAD-7 scores (p=.006). A latent class mixed model identified three anxiety trajectories: low-stable (n=2,195), high-increasing (n=289), and high-decreasing (n=352). The high-increasing and high-decreasing groups had ≥mild GAD-7 scores up to 10 years. Compared to the low-stable group, the high-decreasing group was more likely to be Black (OR=2.25), have public insurance (OR=2.13), have had pre-injury mental health treatment (OR=1.77), and have had 2 prior TBIs (OR=3.16). CONCLUSIONS A substantial minority of participants had anxiety symptoms that either increased (10%) or decreased (13%) over 10 years, but never decreased below mild anxiety. Risk factors of anxiety included indicators of socioeconomic disadvantage (public insurance) and racial inequities (Black race) as well as having had pre-injury mental health treatment and two prior TBIs. Awareness of these risk factors may lead to identifying and proactively referring susceptible individuals to mental health services.
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Affiliation(s)
- Dawn Neumann
- Associate Professor, Indiana University School of Medicine, Department of Physical Medicine and Rehabilitation, Indianapolis, IN; Research Director, Rehabilitation Hospital of Indiana, 4141 Shore Drive, Indianapolis, IN 46254.
| | - Shannon B Juengst
- University of Texas Southwestern Medical Center, Department of Physical Medicine & Rehabilitation
| | | | - Jacob A Finn
- Rehabilitation & Extended Care, Minneapolis VA Health Care System, Department of Psychiatry & Behavioral Sciences, University of Minnesota
| | - Shannon Miles
- James A. Haley Veterans' Hospital, Tampa, FL and Division of Psychiatry & Behavioral Sciences, Morsani College of Medicine, University of South Florida, Tampa, FL
| | - Yue Zhang
- University of Alabama at Birmingham, Department of Medicine, Division of Gerontology, Geriatrics, and Palliative Care
| | - Richard Kennedy
- University of Alabama at Birmingham, Department of Medicine, Division of Gerontology, Geriatrics, and Palliative Care
| | | | - Amber Thomas
- Spaulding Rehabilitation Hospital, Harvard Medical School, Department of Physical Medicine and Rehabilitation, Boston, MA
| | - Laura E Dreer
- University of Alabama at Birmingham, Departments of Ophthalmology & Visual Sciences & Physical Medicine & Rehabilitation
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Gottshall JL, Guedes VA, Pucci JU, Brooks D, Watson N, Sheth P, Gabriel A, Mithani S, Leete JJ, Lai C, Qu BX, Devoto C, Gill JM, Kenney K, Werner JK. Poor Sleep Quality is Linked to Elevated Extracellular Vesicle-Associated Inflammatory Cytokines in Warfighters With Chronic Mild Traumatic Brain Injuries. Front Pharmacol 2022; 12:762077. [PMID: 35153739 PMCID: PMC8829004 DOI: 10.3389/fphar.2021.762077] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Accepted: 12/30/2021] [Indexed: 01/01/2023] Open
Abstract
Background: Elevations of inflammatory cytokine levels occur immediately after mild traumatic brain injury (mTBI) and can persist for years. These elevations have been associated with neuropsychological outcomes, including depression and PTSD symptoms. Sleep disorders, another common sequelae of mTBI, are independently associated with inflammation in otherwise healthy individuals. However, whether sleep and inflammation are linked in chronic mTBI has not been reported. Methods: A retrospective cross-sectional cohort of warfighters was used to investigate the hypothesis that inflammation may be linked to sleep quality in chronic mTBI. Clinical history, peripheral blood samples, and sleep quality scores were collected from 182 warfighters (n = 138 mTBI; n = 44 controls) during enrollment in the Chronic Effects of Neurotrauma Consortium study. Biomarkers of inflammation (IL-6, IL-10, TNFα cytokines) from plasma and plasma-derived extracellular vesicles (EVs) were quantified using single molecule array. Relationships between sleep quality and cytokine levels were assessed, controlling for age, sex, and BMI. Using clinical cutoff scores for sleep quality, mTBI patients were then divided into “good” and “poor” sleepers and cytokine levels compared between groups. Results: In mTBI participants, sleep quality was significantly associated with EV levels of IL-10 [ß (SE) = 0.11 (0.04), p = 0.01] and TNFα [ß (SE) = 0.07 (0.03), p < 0.01]. When divided according to “good” versus “poor” sleepers, those reporting poor sleep had significantly elevated EV IL-10 compared to those reporting good sleep [ß (SE) = 0.12 (0.04), p < 0.01]. Plasma-derived associations were not significant. No associations were found between sleep quality and cytokine levels in controls. Conclusion: These results suggest a significant relationship between sleep quality and chronic inflammation in mTBI patients. Clinically, mTBI patients with a high likelihood of sleep disorders demonstrate elevated levels of inflammatory cytokines. Signal from EVs, though smaller in magnitude, may have stronger clinical associations than from plasma. Sleep-focused interventions may also serve to regulate chronic inflammatory processes in these patients. Larger prospective studies are needed to investigate the mechanisms and therapeutic implications of the likely bi-directional relationship between sleep and inflammation following mTBI.
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Affiliation(s)
- Jackie L. Gottshall
- Center for Neuroscience and Regenerative Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD, United States
- *Correspondence: Jackie L. Gottshall, ; J. Kent Werner,
| | - Vivian A. Guedes
- Center for Neuroscience and Regenerative Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD, United States
- National Institute of Nursing Research, National Institutes of Health, Bethesda, MD, United States
| | - Josephine U. Pucci
- Department of Neurology, Uniformed Services University of the Health Sciences, Bethesda, MD, United States
- F. Edward Hebert School of Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD, United States
| | - Daniel Brooks
- Walter Reed National Military Medical Center, Bethesda, MD, United States
| | - Nora Watson
- Walter Reed National Military Medical Center, Bethesda, MD, United States
| | - Phorum Sheth
- Department of Neurology, Uniformed Services University of the Health Sciences, Bethesda, MD, United States
| | - Ainslee Gabriel
- Department of Neurology, Uniformed Services University of the Health Sciences, Bethesda, MD, United States
- United States Naval Academy, Annapolis, MD, United States
| | - Sara Mithani
- National Institute of Nursing Research, National Institutes of Health, Bethesda, MD, United States
| | - Jacqueline J. Leete
- National Institute of Nursing Research, National Institutes of Health, Bethesda, MD, United States
| | - Chen Lai
- National Institute of Nursing Research, National Institutes of Health, Bethesda, MD, United States
| | - Bao-Xi Qu
- National Institute of Nursing Research, National Institutes of Health, Bethesda, MD, United States
| | - Christina Devoto
- National Institute of Nursing Research, National Institutes of Health, Bethesda, MD, United States
| | - Jessica M. Gill
- National Institute of Nursing Research, National Institutes of Health, Bethesda, MD, United States
| | - Kimbra Kenney
- Department of Neurology, Uniformed Services University of the Health Sciences, Bethesda, MD, United States
- National Intrepid Center of Excellence, Walter Reed National Military Medical Center, Bethesda, MD, United States
| | - J. Kent Werner
- Center for Neuroscience and Regenerative Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD, United States
- Department of Neurology, Uniformed Services University of the Health Sciences, Bethesda, MD, United States
- *Correspondence: Jackie L. Gottshall, ; J. Kent Werner,
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Ma HP, Ou JC, Chen KY, Liao KH, Kang SJ, Wang JY, Chiang YH, Wu JCC. Screening for Poor Self-Reported Sleep Quality at 12 Weeks in Post-Mild Traumatic Brain Injury Patients Using the HF-Age-Gender (HAG) Index. Brain Sci 2021; 11:1369. [PMID: 34827369 PMCID: PMC8615360 DOI: 10.3390/brainsci11111369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Revised: 10/15/2021] [Accepted: 10/17/2021] [Indexed: 11/18/2022] Open
Abstract
To identify a screening tool for poor self-reported sleep quality at 12 weeks according to non-invasive measurements and patients' characteristics in the first week after mild traumatic brain injury (mTBI), data from 473 mTBI participants were collected and follow-ups were performed at 12 weeks. Patients with previous poor self-reported sleep quality prior to the injury were excluded. Patients were then divided into two groups at 12 weeks according to the Pittsburgh Sleep Quality Index based on whether or not they experienced poor sleep quality. The analysis was performed on personal profiles and heart rate variability (HRV) for 1 week. After analyzing the non-invasive measurements and characteristics of mTBI patients who did not complain of poor sleep quality, several factors were found to be relevant to the delayed onset of poor sleep quality, including age, gender, and HRV measurements. The HRV-age-gender (HAG) index was proposed and found to have 100% sensitivity (cut-off, 7; specificity, 0.537) to predicting whether the patient will experience poor sleep quality after mTBI at the 12-week follow-up. The HAG index helps us to identify patients with mTBI who have no sleep quality complaints but are prone to developing poor self-reported sleep quality. Additional interventions to improve sleep quality would be important for these particular patients in the future.
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Affiliation(s)
- Hon-Ping Ma
- Department of Emergency Medicine, Shuang Ho Hospital, Taipei Medical University, New Taipei City 235, Taiwan;
- Department of Emergency Medicine, School of Medicine, Taipei Medical University, Taipei 110, Taiwan
- Graduate Institute of Injury Prevention and Control, Taipei Medical University, Taipei 110, Taiwan
- Neuroscience Research Center, Taipei Medical University, Taipei 110, Taiwan; (J.-C.O.); (K.-Y.C.); (K.-H.L.); (S.-J.K.); (J.-Y.W.); (Y.-H.C.)
| | - Ju-Chi Ou
- Neuroscience Research Center, Taipei Medical University, Taipei 110, Taiwan; (J.-C.O.); (K.-Y.C.); (K.-H.L.); (S.-J.K.); (J.-Y.W.); (Y.-H.C.)
- Division of Neurosurgery, Department of Surgery, School of Medicine, College of Medicine, Taipei Medical University, Taipei 110, Taiwan
| | - Kai-Yun Chen
- Neuroscience Research Center, Taipei Medical University, Taipei 110, Taiwan; (J.-C.O.); (K.-Y.C.); (K.-H.L.); (S.-J.K.); (J.-Y.W.); (Y.-H.C.)
- Graduate Institute of Neural Regenerative Medicine, College of Medical Science and Technology, Taipei Medical University, Taipei 110, Taiwan
| | - Kuo-Hsing Liao
- Neuroscience Research Center, Taipei Medical University, Taipei 110, Taiwan; (J.-C.O.); (K.-Y.C.); (K.-H.L.); (S.-J.K.); (J.-Y.W.); (Y.-H.C.)
- Department of Neurosurgery, Wan Fang Hospital, Taipei Medical University, Taipei 116, Taiwan
| | - Shuo-Jhen Kang
- Neuroscience Research Center, Taipei Medical University, Taipei 110, Taiwan; (J.-C.O.); (K.-Y.C.); (K.-H.L.); (S.-J.K.); (J.-Y.W.); (Y.-H.C.)
- Division of Neurosurgery, Department of Surgery, School of Medicine, College of Medicine, Taipei Medical University, Taipei 110, Taiwan
| | - Jia-Yi Wang
- Neuroscience Research Center, Taipei Medical University, Taipei 110, Taiwan; (J.-C.O.); (K.-Y.C.); (K.-H.L.); (S.-J.K.); (J.-Y.W.); (Y.-H.C.)
- Division of Neurosurgery, Department of Neurosurgery, Taipei Medical University Hospital, Taipei 110, Taiwan
| | - Yung-Hsiao Chiang
- Neuroscience Research Center, Taipei Medical University, Taipei 110, Taiwan; (J.-C.O.); (K.-Y.C.); (K.-H.L.); (S.-J.K.); (J.-Y.W.); (Y.-H.C.)
- Division of Neurosurgery, Department of Surgery, School of Medicine, College of Medicine, Taipei Medical University, Taipei 110, Taiwan
- Division of Neurosurgery, Department of Neurosurgery, Taipei Medical University Hospital, Taipei 110, Taiwan
| | - John Chung-Che Wu
- Neuroscience Research Center, Taipei Medical University, Taipei 110, Taiwan; (J.-C.O.); (K.-Y.C.); (K.-H.L.); (S.-J.K.); (J.-Y.W.); (Y.-H.C.)
- Division of Neurosurgery, Department of Surgery, School of Medicine, College of Medicine, Taipei Medical University, Taipei 110, Taiwan
- Division of Neurosurgery, Department of Neurosurgery, Taipei Medical University Hospital, Taipei 110, Taiwan
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Falk H, Bechtold KT, Peters ME, Roy D, Rao V, Lavieri M, Sair H, Van Meter TE, Korley F. A Prognostic Model for Predicting One-Month Outcomes among Emergency Department Patients with Mild Traumatic Brain Injury and a Presenting Glasgow Coma Scale of Fifteen. J Neurotrauma 2021; 38:2714-2722. [PMID: 33957761 DOI: 10.1089/neu.2021.0137] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
The lack of well-performing prognostic models for early prognostication of outcomes remains a major barrier to improving the clinical care of patients with mild traumatic brain injury (mTBI). We aimed to derive a prognostic model for predicting incomplete recovery at 1-month in emergency department (ED) patients with mTBI and a presenting Glasgow Coma Scale (GCS) score of 15 who were enrolled in the HeadSMART (Head Injury Serum Markers for Assessing Response to Trauma) study. The derivation cohort included 355 participants with complete baseline (day-of-injury) and follow-up data. The primary outcome measure was the Glasgow Outcome Scale Extended (GOSE) at 1-month and incomplete recovery was defined as a GOSE <8. At 1-month post-injury, incomplete recovery was present in 58% (n = 205) of participants. The final multi-variable logistic regression model included six variables: age in years (odds ratio [OR] = 0.98; 95% confidence interval [CI]: 0.97-1.00), positive head CT (OR = 4.42; 95% CI: 2.21-9.33), history of depression (OR = 2.59; 95% CI: 1.47-4.69), and self-report of moderate or severe headache (OR = 2.49; 95% CI: 1.49-4.18), difficulty concentrating (OR = 3.17; 95% CI: 1.53-7.04), and photophobia (OR = 4.17; 95% CI: 2.08-8.92) on the day-of-injury. The model was validated internally using bootstrap resampling (1000 resamples), which revealed a mean over-optimism value of 0.01 and an optimism-corrected area under the curve (AUC) of 0.79 (95% CI: 0.75-0.85). A prognostic model for predicting incomplete recovery among ED patients with mTBI and a presenting GCS of 15 using easily obtainable clinical and demographic variables has acceptable discriminative accuracy. External validation of this model is warranted.
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Affiliation(s)
- Hayley Falk
- Department of Computational Medicine and Bioinformatics, University of Michigan, Ann Arbor, Michigan, USA
| | - Kathleen T Bechtold
- Department of Physical Medicine and Rehabilitation, Johns Hopkins University, Baltimore, Maryland, USA
| | - Matthew E Peters
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University, Baltimore, Maryland, USA
| | - Durga Roy
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University, Baltimore, Maryland, USA
| | - Vani Rao
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University, Baltimore, Maryland, USA
| | - Mariel Lavieri
- Department of Industrial and Operations Engineering, University of Michigan, Ann Arbor, Michigan, USA
| | - Haris Sair
- Department of Radiology and Radiological Science, Johns Hopkins University, Baltimore, Maryland, USA
| | | | - Frederick Korley
- Department of Emergency Medicine, University of Michigan, Ann Arbor, Michigan, USA
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Scantling-Birch Y, Martin G, Balaji S, Trant J, Nordon I, Malina M, Riga C, Bicknell C. Examining the impact of psychological distress on short-term postoperative outcomes after elective endovascular aneurysm repair (EVAR). J Psychosom Res 2021; 142:110367. [PMID: 33503514 DOI: 10.1016/j.jpsychores.2021.110367] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Revised: 01/04/2021] [Accepted: 01/11/2021] [Indexed: 10/22/2022]
Abstract
PURPOSE Preoperative psychological factors have an impact on postoperative outcomes and there is a paucity of research in vascular surgery. The objective of this study was to examine the impact of preoperative psychological factors on short-term postoperative outcomes in an infrarenal endovascular aneurysm repair (EVAR) cohort. METHODS A prospective, multi-centre observational study was conducted across three vascular units in England. English-speaking participants who were older than 18 years, able to provide informed consent and awaiting an elective standard infrarenal EVAR were eligible for the study. A total of 46 patients undergoing elective infrarenal AAA repair were assessed preoperatively with the State Trait Anxiety Inventory (STAI), Beck's Depression Inventory (BDI-II) and Life Orientation Test-Revised (LOT-R). Data on five short-term postoperative outcomes was collected and analysed using Spearman's rank correlations. RESULTS Higher preoperative anxiety levels (ρ = 0.38, p = 0.01), and depression scores (ρ = 0.36, p = 0.02) were moderately correlated with an increased length of postoperative critical care stay. Higher levels of preoperative depression were moderately correlated with greater postoperative opioid analgesia use (ρ = 0.34, p = 0.02). No correlation was witnessed between optimism scores and postoperative outcomes. No correlation was witnessed with respect to total length of stay, number of complications, or time to mobilisation. CONCLUSIONS There is a potential link between preoperative psychological well-being and short-term postoperative outcomes in an EVAR cohort. Further work is necessary to validate this link and examine the role of preoperative interventions in optimising the psychological well-being of patients undergoing EVAR.
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Affiliation(s)
| | - Guy Martin
- Department of Surgery and Cancer, Imperial College London, London, United Kingdom; Imperial Vascular Unit, Imperial College Healthcare NHS Trust, London, United Kingdom.
| | - Sathyan Balaji
- Department of Surgery and Cancer, Imperial College London, London, United Kingdom
| | - Jacqueline Trant
- West London Vascular and Interventional Centre, London North West University Healthcare NHS Trust, London, United Kingdom
| | - Ian Nordon
- Vascular Surgery Unit, University Hospital Southampton NHS Foundation Trust, Southampton, United Kingdom
| | - Martin Malina
- West London Vascular and Interventional Centre, London North West University Healthcare NHS Trust, London, United Kingdom
| | - Celia Riga
- Department of Surgery and Cancer, Imperial College London, London, United Kingdom; Imperial Vascular Unit, Imperial College Healthcare NHS Trust, London, United Kingdom
| | - Colin Bicknell
- Department of Surgery and Cancer, Imperial College London, London, United Kingdom; Imperial Vascular Unit, Imperial College Healthcare NHS Trust, London, United Kingdom
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10
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Hsu HH, Lai WH, Yu HT, Xiao SH, Tsai YH, Wang KC, Huang SJ, Yang CC. Long-Term Presentation of Postconcussion Symptoms and Associated Factors: Analysis of Latent Class Modeling. Arch Clin Neuropsychol 2021; 36:62-73. [PMID: 32839820 DOI: 10.1093/arclin/acaa063] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2019] [Revised: 02/14/2020] [Accepted: 07/23/2020] [Indexed: 11/12/2022] Open
Abstract
OBJECTIVE Postconcussion symptoms (PCS) are commonly reported by patients with mild traumatic brain injury (MTBI). Although PCS significantly recovered by 3-month postinjury, a number of patients still experienced persistent PCS for >1 year. As few researchers investigated long-term PCS endorsement, the present study thus aims to show the latent structure of long-term PCS and further uncover its associating factors. METHODS In total, 110 patients with MTBI and 32 healthy participants were prospectively enrolled. PCS was evaluated at 2 weeks and long-term evaluations (mean = 2.90 years) after MTBI. In addition, cognitive functions, which include memory, executive function, and information processing, and emotional disturbances, which include depression, anxiety, and irritability, were also examined at 2-week postinjury. RESULTS Patients reported significantly more PCS at 2-week postinjury than healthy participants did, but PCS significantly improved at long-term evaluations when comparing with PCS at acute stage after MTBI. Both of PCS at 2 weeks and long-term evaluations can be further subdivided into subgroups based on the severity of PCS, in which specific PCS (e.g., fatigue, loss of energy, insomnia, slowness of information processing, irritability, and blurred vision) can be well differentiated among subgroups at long-term evaluations. CONCLUSIONS This study directly showed the characteristics of long-term PCS and associating factors. It further evidenced that specific physical, cognitive, and emotional symptoms might be determinant to identify the subgroups of patients with long-term PCS endorsement.
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Affiliation(s)
- Huan-Hsuan Hsu
- Department of Neurology, Taichung Tzu Chi Hospital, Tanzih Township, Taiwan
| | - Wen-Hsuan Lai
- Division of Rehabilitation, Yi-Her Hospital, New Taipei City, Taiwan
| | - Hsiu-Ting Yu
- Department of Psychology, National Chengchi University, Taipei, Taiwan
| | | | - Yi-Hsin Tsai
- Department of Neurosurgery, Far-Eastern Memorial Hospital, New Taipei City, Taiwan
| | - Kuo-Chuan Wang
- Division of Neurosurgery, Department of Surgery, National Taiwan University Hospital, Taipei, Taiwan
| | | | - Chi-Cheng Yang
- Department of Psychology, National Chengchi University, Taipei, Taiwan.,Holistic Mental Health Center, Taipei City Hospital, Taipei, Taiwan
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11
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Vasterling JJ, Aslan M, Proctor SP, Ko J, Leviyah X, Concato J. Long-term negative emotional outcomes of warzone TBI. Clin Neuropsychol 2020; 34:1088-1104. [PMID: 32301397 DOI: 10.1080/13854046.2020.1749935] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
OBJECTIVE Many veterans of the Iraq and Afghanistan Wars have experienced traumatic brain injury (TBI). Although prior work has examined associations between TBI and development of psychiatric syndromes, less is known about associations between TBI and component emotions constituting these syndromes, especially in the long term. The purpose of this study was to examine the long-term emotional consequences of deployment-related TBI. METHODS As part of VA Cooperative Studies Program #566, we assessed a sample of n = 456 US Army soldiers prior to an index deployment to Iraq, and again an average of 8.3 years (SD = 2.4 years) after their deployment for a long-term follow-up assessment. In this report, we used adjusted regression analyses to examine the relationship of deployment TBI to depression, anxiety, and stress symptom severity measured at the long-term follow-up assessment. A structured interview was used to determine TBI history; the Depression, Anxiety, and Stress Scale, 21-item version (DASS-21) was used to determine emotional status at the follow-up evaluation. RESULTS Warzone TBI events, particularly when greater than mild in severity, were independently associated with depression, anxiety, and stress severity at long-term follow-up, even after taking into account variance attributable to pre-deployment emotional distress and war-zone stress. Post-hoc analyses did not detect independent associations of either number of events or injury mechanism with outcomes. CONCLUSIONS These findings highlight the potentially enduring and multi-faceted emotional effects of deployment TBI, underscoring the need for early assessment of negative affectivity in warzone veterans reporting TBI.
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Affiliation(s)
- Jennifer J Vasterling
- Psychology Service, VA Boston Healthcare System, Boston, MA, USA.,Department of Psychiatry, Boston University School of Medicine, Boston, MA, USA.,National Center for PTSD, VA Boston Healthcare System, Boston, MA, USA
| | - Mihaela Aslan
- Clinical Epidemiology Research Center, VA Cooperative Studies Program, West Haven, CT, USA.,Department of Medicine, School of Medicine, Yale University, New Haven, CT, USA
| | - Susan P Proctor
- U.S. Army Research Institute of Environmental Medicine, Natick, MA, USA.,Research Service, VA Boston Healthcare System, Boston, MA, USA
| | - John Ko
- Clinical Epidemiology Research Center, VA Cooperative Studies Program, West Haven, CT, USA
| | - Xenia Leviyah
- National Center for PTSD, VA Boston Healthcare System, Boston, MA, USA
| | - John Concato
- Department of Medicine, School of Medicine, Yale University, New Haven, CT, USA.,Center for Drug Evaluation and Research, Food and Drug Administration, Silver Spring, MD, USA
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12
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Hu Y, Liao R, Chen W, Kong X, Liu J, Liu D, Maguire P, Zhou S, Wang D. Investigating behavior inhibition in obsessive-compulsive disorder: Evidence from eye movements. Scand J Psychol 2020; 61:634-641. [PMID: 32027033 DOI: 10.1111/sjop.12620] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2019] [Accepted: 12/02/2019] [Indexed: 01/01/2023]
Abstract
We investigated the role of inhibition failure in Obsessive Compulsive Disorder (OCD) through an eye tracking experiment. Twenty-five subjects with OCD were recruited, as well as 25 with Generalized Anxiety Disorder (GAD) and 25 healthy controls. A 3 (group: OCD group, GAD group and control group) × 2 (target eccentricity: far and near) × 2 (saccade task: prosaccade and antisaccade) mixed design was used, with all participants completing two sets of tasks involving both prosaccade (eye movement towards a target) and antisaccade (eye movement away from a target). The main outcome was the eye movement index, including the saccade latency (the time interval from the onset of the target screen to the first saccade) and the error rate of saccade direction. The antisaccade latency and antisaccade error rates for OCDs were much higher than those for GADs and healthy controls. OCDs had longer latency and error rates for antisaccades than for prosaccades, and for far-eccentricity rather than near-eccentricity stimuli. These results suggest that OCDs experience difficulty with behavior inhibition, and that they have higher visual sensitivity to peripheral stimuli. In particular, they show greatest difficulty in inhibiting behavior directed towards peripheral stimuli.
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Affiliation(s)
- Yixin Hu
- School of Psychology, Shandong Normal University, Jinan, China
| | - Rui Liao
- School of Psychology, Shandong Normal University, Jinan, China
| | - Weiling Chen
- School of Psychology, Shandong Normal University, Jinan, China
| | - Xiangwei Kong
- School of Psychology, Shandong Normal University, Jinan, China
| | - Jingyi Liu
- School of Psychology, Shandong Normal University, Jinan, China
| | - Dongxu Liu
- School of Psychology, Shandong Normal University, Jinan, China
| | - Phil Maguire
- Department of Computer Science, National University of Ireland, Dublin, Ireland
| | - Shengqi Zhou
- School of Psychology, Shandong Normal University, Jinan, China
| | - Dawei Wang
- School of Psychology, Shandong Normal University, Jinan, China
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13
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Interaction between Age, Sex, and Mental Health Status as Precipitating Factors for Symptom Presentation in Concussed Individuals. JOURNAL OF SPORTS MEDICINE 2020; 2019:9207903. [PMID: 31976333 PMCID: PMC6955124 DOI: 10.1155/2019/9207903] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/21/2019] [Revised: 12/12/2019] [Accepted: 12/13/2019] [Indexed: 11/17/2022]
Abstract
Concussions are among the most common neurological conditions, with emergency departments and sports injury clinics seeing hundreds of patients each year. The consideration of risk factors such as age, sex, and comorbid conditions are very important when looking at individual physiological and psychological outcomes after a concussion. The purpose of this study was to look at four comorbid conditions (depression, anxiety, behavioural disorder, or learning disability) and identify any interactions with age and sex in symptom presentation after suffering a concussion. A total of 4,865 participants from the CCMI (Complete Concussion Management Inc.) dataset were used with 1,577 self-identified with a diagnosis of anxiety, depression, a behavioural disorder, or a learning disability. Fixed-factor analyses of variance were used with age and sex as fixed, grouping factors and symptom total and severity as dependent measures. For the individuals who did not have one of the 4 mental health conditions (3,288 control participants), symptom total and symptom severity increased with age (p < 0.05), and females showed more symptoms and a higher symptom severity than males across all ages (p < 0.05). A diagnosis of anxiety or depression exacerbated total symptoms and symptom severity from 25–50% above control levels in the 19 and under age groups, while depression or anxiety exacerbated total symptoms and severity by 10–15% in males more than females over 20. A diagnosis of a behavioural disorder or a learning disability exacerbated symptom severity by approximately 50% above control levels in 13–19–year-old females and in males of 30 years and older. This study highlights how the presence of a mental health condition may alter concussion symptom presentation dependent on age and sex. The identification of risk factors and how they may interact can be of great value to health care providers who manage concussion symptoms and recovery.
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