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Moderate traumatic brain injury

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https://www.readbyqxmd.com/read/28435334/bispectral-index-value-correlates-with-glasgow-coma-scale-in-traumatic-brain-injury-patients
#1
Tjokorda Gde Agung Senapathi, Made Wiryana, I Gusti Ngurah Mahaalit Aribawa, Christopher Ryalino
BACKGROUND: Accuracy of consciousness level assessment is very important. It may determine and influence further clinical decisions, thus influences patients' outcomes. The widest method in determining the level of awareness is the Glasgow Coma Scale (GCS). Despite its common use, GCS scores obtained by one clinician may differ from others depending on their interpretations and past experience. One of the tools used to assess the level of consciousness objectively is bispectral index (BIS)...
2017: Open Access Emergency Medicine: OAEM
https://www.readbyqxmd.com/read/28431870/the-effect-of-hypertonic-saline-and-mannitol-on-coagulation-in-moderate-traumatic-brain-injury-patients
#2
Haifeng Wang, Hongshi Cao, Xiaohong Zhang, Liang Ge, Li Bie
BACKGROUND: Hyperosmolar therapy, using either hypertonic saline (HTS) or mannitol (MT), is considered the treatment of choice for intracranial hypertension, a disorder characterized by high intracranial pressure (ICP). However, hyperosmolar agents have been postulated to impair coagulation and platelet function. The aim of this study was to identify whether HTS and MT could affect coagulation in moderate traumatic brain injury (TBI) patients. METHODS: In this prospective and randomized double-blind study, we included adult patients with moderate TBI...
April 14, 2017: American Journal of Emergency Medicine
https://www.readbyqxmd.com/read/28431035/medical-symptom-validity-test-performance-following-moderate-severe-traumatic-brain-injury-expectations-based-on-orientation-log-classification
#3
Stephen N Macciocchi, Ronald T Seel, Angela Yi, Sarah Small
Objective: This study examined performance on the Medical Symptom Validity test (MSVT) during acute rehabilitation for moderate-severe traumatic brain injury (TBI) stratified by Orientation Log (O-Log) scores. Method: Participants were 77 prospectively enrolled persons who sustained moderate-severe TBI and were acutely hospitalized secondary to the cognitive, medical and physical sequelae of their TBI. Participants were administered neuropsychological metrics, the O-Log and the MSVT a mean of 44 days post injury...
May 1, 2017: Archives of Clinical Neuropsychology: the Official Journal of the National Academy of Neuropsychologists
https://www.readbyqxmd.com/read/28429381/the-structural-connectome-of-children-with-traumatic-brain-injury
#4
Marsh Königs, L W Ernest van Heurn, Roel Bakx, R Jeroen Vermeulen, J Carel Goslings, Bwee Tien Poll-The, Marleen van der Wees, Coriene E Catsman-Berrevoets, Jaap Oosterlaan, Petra J W Pouwels
This study aimed to investigate the impact of mild to severe pediatric TBI on the structural connectome. Children aged 8-14 years with trauma control (TC) injury (n = 27) were compared to children with mild TBI and risk factors for complicated TBI (mild(RF+) , n = 20) or moderate/severe TBI (n = 16) at 2.8 years post-injury. Probabilistic tractography on diffusion tensor imaging data was used in combination with graph theory to study structural connectivity. Functional outcome was measured using neurocognitive tests and parent and teacher questionnaires for behavioral functioning...
April 21, 2017: Human Brain Mapping
https://www.readbyqxmd.com/read/28429236/the-course-of-headache-in-patients-with-moderate-to-severe-headache-due-to-mild-traumatic-brain-injury-a-retrospective-cross-sectional-study
#5
Chang-Ki Hong, Jin-Yang Joo, Yu Shik Shim, Sook Young Sim, Min A Kwon, Yong Bae Kim, Joonho Chung
BACKGROUND: Little is known about the long-term course of headache in patients with moderate-to-severe headache due to traumatic brain injury (TBI). We evaluated the course of headache in patients with moderate-to-severe headache due to mild TBI. METHODS: Since September 2009, patients with TBI prospectively rated their headache using a numeric rating scale (NRS). From the database containing 935 patients with TBI between September 2009 and December 2013, 259 patients were included according to following criteria: (1) newly onset moderate-to-severe headache (NRS ≥ 4) due to head trauma; (2) age ≥ 15 years; (3) Glasgow Coma Scale ≥ 13; (4) transient loss of consciousness ≤ 30 min; and (5) radiographic evaluation, such as computed tomography or magnetic resonance image...
December 2017: Journal of Headache and Pain
https://www.readbyqxmd.com/read/28424745/distinguishing-the-unique-neuropathological-profile-of-blast-polytrauma
#6
W Brad Hubbard, Shaylen Greenberg, Carly Norris, Joseph Eck, Erin Lavik, Pamela VandeVord
Traumatic brain injury sustained after blast exposure (blast-induced TBI) has recently been documented as a growing issue for military personnel. Incidence of injury to organs such as the lungs has decreased, though current epidemiology still causes a great public health burden. In addition, unprotected civilians sustain primary blast lung injury (PBLI) at alarming rates. Often, mild-to-moderate cases of PBLI are survivable with medical intervention, which creates a growing population of survivors of blast-induced polytrauma (BPT) with symptoms from blast-induced mild TBI (mTBI)...
2017: Oxidative Medicine and Cellular Longevity
https://www.readbyqxmd.com/read/28422992/the-evolution-of-cost-efficiency-in-neural-networks-during-recovery-from-traumatic-brain-injury
#7
Arnab Roy, Rachel A Bernier, Jianli Wang, Monica Benson, Jerry J French, David C Good, Frank G Hillary
A somewhat perplexing finding in the systems neuroscience has been the observation that physical injury to neural systems may result in enhanced functional connectivity (i.e., hyperconnectivity) relative to the typical network response. The consequences of local or global enhancement of functional connectivity remain uncertain and this is particularly true for the overall metabolic cost of the network. We examine the hyperconnectivity hypothesis in a sample of 14 individuals with TBI with data collected at approximately 3, 6, and 12 months following moderate and severe TBI...
2017: PloS One
https://www.readbyqxmd.com/read/28422899/variation-in-adult-traumatic-brain-injury-outcomes-in-the-united-states
#8
Nathaniel H Greene, Mary A Kernic, Monica S Vavilala, Frederick P Rivara
OBJECTIVE: To ascertain the degree of variation, by state of acute care hospitalization, in outcomes associated with traumatic brain injury (TBI) in an adult population. SETTING: All acute care hospitals in 21 states in the United States in the year 2010. PARTICIPANTS: Adult (> 18 years) patients (N = 95 546) admitted to a hospital with a moderate or severe TBI. DESIGN: Retrospective cohort study using data from State Inpatient Databases from Agency for Healthcare Research and Quality's Healthcare Cost and Utilization Project...
April 18, 2017: Journal of Head Trauma Rehabilitation
https://www.readbyqxmd.com/read/28422898/internet-and-social-media-use-after-traumatic-brain-injury-a-traumatic-brain-injury-model-systems-study
#9
Christina Baker-Sparr, Tessa Hart, Thomas Bergquist, Jennifer Bogner, Laura Dreer, Shannon Juengst, David Mellick, Therese M OʼNeil-Pirozzi, Angelle M Sander, Gale G Whiteneck
OBJECTIVES: To characterize Internet and social media use among adults with moderate to severe traumatic brain injury (TBI) and to compare demographic and socioeconomic factors associated with Internet use between those with and without TBI. SETTING: Ten Traumatic Brain Injury Model Systems centers. PARTICIPANTS: Persons with moderate to severe TBI (N = 337) enrolled in the TBI Model Systems National Database and eligible for follow-up from April 1, 2014, to March 31, 2015...
April 18, 2017: Journal of Head Trauma Rehabilitation
https://www.readbyqxmd.com/read/28421872/role-of-valued-living-and-associations-with-functional-outcome-following-traumatic-brain-injury
#10
Celia Pais Hons, Jennie L Ponsford, Kate R Gould Clin Neuro, Dana Wong
Valued living (VL) is associated with improved enjoyment and engagement with daily activities despite negative emotional state or ongoing pain. However, the role of VL in recovery following traumatic brain injury (TBI) has yet to be investigated. This study aimed to examine changes in VL over the course of recovery and variables associated with VL. Participants with moderate-to-severe TBI were recruited from a rehabilitation hospital in three cohorts: "Early" (n = 25), "Mid" (n = 9) and "Late" (n = 36) post-TBI...
April 19, 2017: Neuropsychological Rehabilitation
https://www.readbyqxmd.com/read/28421863/a-meta-analysis-of-task-related-influences-in-prospective-memory-in-traumatic-brain-injury
#11
Daniela Wong Gonzalez, Lori Buchanan
Prospective memory is the ability to remember to do something in the future and it is essential to every-day functional independence. Traumatic brain injury is associated with frequent and persistent prospective memory deficits. This study presents a review and meta-analysis investigating the effects of task parameters on prospective memory performance of individuals with TBI. Individual studies using continuous behavioural measures of prospective memory with a sample of adults with TBI and matched controls were included...
April 19, 2017: Neuropsychological Rehabilitation
https://www.readbyqxmd.com/read/28421376/using-the-stopbang-questionnaire-and-other-pre-test-probability-tools-to-predict-osa-in-younger-thinner-patients-referred-to-a-sleep-medicine-clinic
#12
Michael J McMahon, Karen L Sheikh, Teotimo F Andrada, Aaron B Holley
BACKGROUND: The STOPBANG questionnaire is used to predict the presence of obstructive sleep apnea (OSA). We sought to assess the performance of the STOPBANG questionnaire in younger, thinner patients referred to a sleep medicine clinic. METHODS: We applied the STOPBANG questionnaire to patients referred for level I polysomnography (PSG) at our sleep center. We calculated likelihood ratios and area under the receiver operator characteristic (AUROC) curve and performed sensitivity analyses...
April 19, 2017: Sleep & Breathing, Schlaf & Atmung
https://www.readbyqxmd.com/read/28417612/fatigue-and-its-relationship-to-physical-activity-in-adolescents-and-young-adults-with-traumatic-brain-injury-a-cross-sectional-study
#13
Frederike van Markus-Doornbosch, Jorit Meesters, Laurika Kraaij, Ron Wolterbeek, Thea Vliet Vlieland
BACKGROUND: Physical activity (PA) in patients with traumatic brain injury (TBI) may be impaired leading to secondary health issues and limitations in participation. AIM: This study aims to determine the level of PA and its determinants in adolescents and young adults with TBI. DESIGN: Cross-sectional survey study. SETTING: Outpatient clinic of a rehabilitation centre. POPULATION: Discharged patients aged 12-39 years with a diagnosis of TBI >6 months treated in the rehabilitation centre between 2009-2012...
April 14, 2017: European Journal of Physical and Rehabilitation Medicine
https://www.readbyqxmd.com/read/28413530/outcome-after-operative-intervention-for-traumatic-brain-injuries-in-the-elderly
#14
Lai-Fung Li, Wai-Man Lui, Heidi Hay-Tai Wong, Wai-Kei Yuen, Gilberto Ka-Kit Leung
INTRODUCTION: The management of traumatic brain injuries in the elderly (age ≥ 65 years) is a constant dilemma. The aim of this study is to investigate for factors that may predict outcome of operative treatment in this group of patients. MATERIALS AND METHODS: A retrospective analysis was conducted on 68 elderly patients who had been operated in a designated center from 2006 to 2010. Patients' age, Glasgow Coma score (GCS), pupillary responses, imaging findings, medical conditions, and the use of anticoagulant/antiplatelet agents on patient outcomes were studied...
January 2017: Asian Journal of Neurosurgery
https://www.readbyqxmd.com/read/28398926/early-systolic-dysfunction-following-traumatic-brain-injury-a-cohort-study
#15
Vijay Krishnamoorthy, Ali Rowhani-Rahbar, Edward F Gibbons, Frederick P Rivara, Nancy R Temkin, Crystal Pontius, Kevin Luk, Morgan Graves, Danielle Lozier, Nophanan Chaikittisilpa, Taniga Kiatchai, Monica S Vavilala
OBJECTIVE: Prior studies have suggested that traumatic brain injury may affect cardiac function. Our study aims were to determine the frequency, longitudinal course, and admission risk factors for systolic dysfunction in patients with moderate-severe traumatic brain injury. DESIGN: Prospective cohort study. SETTING: Level 1 trauma center. MEASUREMENTS: Transthoracic echocardiogram within 1 day and over the first week after moderate-severe traumatic brain injury; transthoracic echocardiogram within 1 day after mild traumatic brain injury (comparison group)...
April 10, 2017: Critical Care Medicine
https://www.readbyqxmd.com/read/28390512/management-of-medical-complications-during-the-rehabilitation-of-moderate-severe-traumatic-brain-injury
#16
REVIEW
Billie A Schultz, Erica Bellamkonda
Brain injury specialists are experienced providers able to identify and treat the unique medical complications after moderate-severe traumatic brain injury, including posttraumatic seizures, paroxysmal sympathetic hyperactivity, spasticity, hydrocephalus, agitation, neuroendocrine dysfunction, heterotopic ossification, venous thromboembolism, and cranial nerve dysfunction. Owing to the potential negative impact on outcome if left untreated, identification and appropriate treatment is essential. An additional role of the brain injury specialist is to educate family about potential medical complications and anticipated outcomes after brain injury...
May 2017: Physical Medicine and Rehabilitation Clinics of North America
https://www.readbyqxmd.com/read/28390510/acute-management-of-moderate-severe-traumatic-brain-injury
#17
REVIEW
Wittstatt Alexandra Whitaker-Lea, Alex B Valadka
Traumatic brain injury (TBI) continues to be a major public health problem. Proposed treatments have not withstood testing in clinical trials because of failure to account for different types of TBI and other weaknesses in trial design. Management goals continue to be prevention and prompt treatment of secondary insults (hypotension, hypoxia, and other physiologic derangements). This goal is best accomplished by careful attention to airway, breathing, circulation, and basic principles of intensive care unit management...
May 2017: Physical Medicine and Rehabilitation Clinics of North America
https://www.readbyqxmd.com/read/28390509/pathophysiology-of-traumatic-brain-injury
#18
REVIEW
Kirsty J Dixon
Traumatic brain injury (TBI) has become the signature injury of the military conflict in Iraq and Afghanistan and also has a high rate of occurrence in civilian populations in the United States. Although the effects of a moderate to severe brain injury have been investigated for decades, the chronic effects of single and repetitive mild TBI are just beginning to be investigated. Data suggest that the different types and severities of TBI have unique long-term outcomes and thus may represent different types of diseases...
May 2017: Physical Medicine and Rehabilitation Clinics of North America
https://www.readbyqxmd.com/read/28389109/problem-solving-following-traumatic-brain-injury-in-adolescence-associations-with-functional-outcomes
#19
Shari L Wade, Amy E Cassedy, Lauren E Fulks, H Gerry Taylor, Terry Stancin, Michael W Kirkwood, Keith O Yeates, Brad G Kurowski
OBJECTIVE: To examine the association of problem solving with functioning in youth with traumatic brain injury (TBI). DESIGN: Cross-sectional evaluation of pre-treatment data from a randomized clinical trial. SETTING: Four children's hospitals and one general hospital, with level 1 trauma units. PARTICIPANTS: Youth, ages 11 to 18, who sustained moderate or severe TBI in the past 18 months (n = 133). MAIN OUTCOME AND MEASURES: Problem-solving skills were assessed using the Social Problem Solving Inventory (SPSI) and the Dodge Social Information Processing Short Stories (SIP-SR)...
April 4, 2017: Archives of Physical Medicine and Rehabilitation
https://www.readbyqxmd.com/read/28388862/increased-expression-of-epileptiform-spike-wave-discharges-one-year-after-mild-moderate-or-severe-fluid-percussion-brain-injury-in-rats
#20
Thomas Joseph Sick, Joseph Wasserman, Amade Bregy, Justin Sick, W Dalton Dietrich, Helen M Bramlett
In this study, we describe increased expression of cortical epileptiform spike/wave discharges in rats 1 year after mild, moderate, or severe fluid percussion traumatic brain injury (fpTBI). Groups of rats consisted of animals that had received mild, moderate, or severe fpTBI, or sham operation 1 year earlier than electrocorticographic (ECoG) recordings. Additionally, we included a group of age-matched naïve animals. ECoG was recorded from awake animals using epidural electrodes implanted on the injured hemisphere (right), sham-operated hemisphere (right) or right hemisphere in naïve animals...
April 7, 2017: Journal of Neurotrauma
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