keyword
MENU ▼
Read by QxMD icon Read
search

Brian injury

keyword
https://www.readbyqxmd.com/read/28319479/brainstem-evoked-potential-indices-of-subcortical-auditory-processing-after-mild-traumatic-brain-injury
#1
Kathy R Vander Werff, Brian Rieger
OBJECTIVES: The primary aim of this study was to assess subcortical auditory processing in individuals with chronic symptoms after mild traumatic brain injury (mTBI) by measuring auditory brainstem responses (ABRs) to standard click and complex speech stimuli. Consistent with reports in the literature of auditory problems after mTBI (despite normal-hearing thresholds), it was hypothesized that individuals with mTBI would have evidence of impaired neural encoding in the auditory brainstem compared to noninjured controls, as evidenced by delayed latencies and reduced amplitudes of ABR components...
March 17, 2017: Ear and Hearing
https://www.readbyqxmd.com/read/28319270/evaluation-of-a-transparent-perfluorodecalin-infused-patch-as-an-adjunct-to-laser-assisted-tattoo-removal-a-pivotal-trial
#2
Brian S Biesman, Cara Costner
BACKGROUND AND OBJECTIVE: Laser-assisted treatment of tattoos is well recognized to produce opaque epidermal whitening that prevents multiple sequential passes during a single treatment session. The amount of epidermal whitening produced in association with the procedure can be minimized by topical application of perfluorodecalin (PFD), which is an optical clearing agent. This pivotal trial assessed the ability of a transparent PFD-infused patch used in conjunction with a Q-switched nanosecond laser in the treatment of tattoos to permit multiple laser passes during a single 5 minute treatment session in comparison to the number of passes that could be completed using conventional treatment of the tattoo with the laser alone...
March 20, 2017: Lasers in Surgery and Medicine
https://www.readbyqxmd.com/read/28303893/changes-in-mirna-in-the-lung-and-whole-blood-after-whole-thorax-irradiation-in-rats
#3
Feng Gao, Pengyuan Liu, Jayashree Narayanan, Meiying Yang, Brian L Fish, Yong Liu, Mingyu Liang, Elizabeth R Jacobs, Meetha Medhora
We used a rat model of whole thorax x-ray irradiation to profile the microRNA (miRNA) in lung and blood up to 4 weeks after radiation. MiRNA from normal and irradiated Wistar rat lungs and whole blood were analyzed by next-generation sequencing and the changes by radiation were identified by differential deRNA-seq 1, 2, 3 and 4 weeks after irradiation. The average total reads/library was 2,703,137 with a mean of 88% mapping to the rat genome. Detailed profiles of 100 of the most abundant miRNA in rat blood and lung are described...
March 17, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28301443/can-neck-strength-be-measured-using-a-single-maximal-contraction-in-a-simulated-contact-position
#4
Danielle M Salmon, Phil Handcock, S John Sullivan, Nancy J Rehrer, Brian Niven
Neck strengthening has been postulated to potentially reduce the incidence/severity of concussions and neck injuries in collision based sports. A quick and reliable method to assess neck strength would permit identification of those at risk and tracking of progress following injury. The purpose of this study was to determine if neck strength could be reliably assessed in a simulated contact posture using a single maximal contraction. During a single session 30 healthy male university students performed 3 maximal voluntary contractions of the neck musculature in each of the following directions: extension (Ext), flexion (Flx), left (LtFlx), and right lateral flexion (RtFlx)...
March 13, 2017: Journal of Strength and Conditioning Research
https://www.readbyqxmd.com/read/28298620/refractory-cardiogenic-shock-from-right-ventricular-infarction-successfully-managed-with-inhaled-epoprostenol
#5
Natalie Held, Nathaniel Little, Mori J Krantz, Brian L Stauffer
BACKGROUND Recognition and appropriate management of right ventricular (RV) infarction is essential, as RV injury increases mortality and substantially alters management during acute coronary syndrome. We report a case of RV infarction presenting with new right bundle branch block (RBBB), and therapeutic use of inhaled epoprostenol to reduce RV afterload and augment cardiac output during refractory cardiogenic shock. CASE REPORT A 53-year-old male presented to our institution in ventricular fibrillation with subsequent development of RBBB in the setting of proximal right coronary artery occlusion...
March 16, 2017: American Journal of Case Reports
https://www.readbyqxmd.com/read/28298170/concussion-induces-hippocampal-circuitry-disruption-in-swine
#6
John A Wolf, Brian N Johnson, Victoria E Johnson, Mary E Putt, Kevin D Browne, Constance J Mietus, Daniel P Brown, Kathryn L Wofford, Douglas H Smith, M Sean Grady, Akiva S Cohen, D Kacy Cullen
Hippocampal-dependent deficits in learning and memory formation are a prominent feature of traumatic brain injury (TBI), however the role of the hippocampus in cognitive dysfunction after concussion (mild TBI) is unknown. We therefore investigated functional and structural changes in the swine hippocampus following TBI using a model of head rotational acceleration that closely replicates the biomechanics and neuropathology of closed-head TBI in humans. We examined neurophysiological changes using a novel ex vivo hippocampal slice paradigm with extracellular stimulation and recording in the dentate gyrus and CA1 occurring at 7 days following non-impact inertial TBI in swine...
March 16, 2017: Journal of Neurotrauma
https://www.readbyqxmd.com/read/28295963/a-multicenter-study-of-the-impella-device-for-mechanical-support-of-the-systemic-circulation-in-pediatric-and-adolescent-patients
#7
V Vivian Dimas, Brian H Morray, Dennis W Kim, Christopher Sd Almond, Shabana Shahanavaz, Sebastian C Tume, Lynn F Peng, Doff B McElhinney, Henri Justino
OBJECTIVES: The objective was to review the use of Impella devices (Abiomed Inc, Danvers, MA) for temporary circulatory support in pediatric and adolescent patients (age ≤ 21 yrs). BACKGROUND: Options for minimally invasive circulatory support in children are limited, and published data are confined to case reports and small case series. METHODS: This was a retrospective, multicenter review of Impella implants in pediatric and adolescent patients from 2009-15, using standardized data collection and INTERMACS definitions...
March 15, 2017: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/28293752/acoustic-emission-signatures-during-failure-of-vertebra-and-long-bone
#8
Brian D Goodwin, Frank A Pintar, Narayan Yoganandan
Clinical classification of an injury has traditionally involved medical imaging, patient history, and physical examination. The pathogenesis or process of injury has been viewed as a crucial component to estimating fracture stability and direct treatment. However, injury classification systems generally exclude pathogenesis and injury mechanisms because these components are often difficult to elucidate. Furthermore, the development of bone damage relative to the mechanical response is difficult to quantify, which limits the ability to define injury and develop injury criteria...
March 14, 2017: Annals of Biomedical Engineering
https://www.readbyqxmd.com/read/28291491/an-augmented-reality-based-approach-for-surgical-telementoring-in-austere-environments
#9
Dan Andersen, Voicu Popescu, Maria Eugenia Cabrera, Aditya Shanghavi, Brian Mullis, Sherri Marley, Gerardo Gomez, Juan P Wachs
Telementoring can improve treatment of combat trauma injuries by connecting remote experienced surgeons with local less-experienced surgeons in an austere environment. Current surgical telementoring systems force the local surgeon to regularly shift focus away from the operating field to receive expert guidance, which can lead to surgery delays or even errors. The System for Telementoring with Augmented Reality (STAR) integrates expert-created annotations directly into the local surgeon's field of view. The local surgeon views the operating field by looking at a tablet display suspended between the patient and the surgeon that captures video of the surgical field...
March 2017: Military Medicine
https://www.readbyqxmd.com/read/28290926/soldier-readiness-processing-time-for-a-new-paradigm-in-managing-musculoskeletal-injuries-after-deployment
#10
Daniel I Rhon, Kerrie J Golden, Amy J Trevino, Brian S Hatler
BACKGROUND: The drowning impact that musculoskeletal injuries (MSI) have on Soldier readiness, deployability, and escalating health care costs is growing. These injuries are associated with approximately 25 million lost duty days each year. The need to curb costs and improve efficacy and efficiency of health care delivery is pressing. This requires the consideration of new paradigms for clinical pathways and health care delivery processes. Soldiers returning from a deployment go through a screening process to ensure any medical, dental, and administrative issues are adequately addressed...
March 2017: Military Medicine
https://www.readbyqxmd.com/read/28289822/combined-anterior-cruciate-ligament-reconstruction-and-lateral-extra-articular-tenodesis-does-not-result-in-an-increased-rate-of-osteoarthritis-a-systematic-review-and-best-evidence-synthesis
#11
REVIEW
Brian M Devitt, Nicolas Bouguennec, Kristoffer W Barfod, Tabitha Porter, Kate E Webster, Julian A Feller
PURPOSE: The role of lateral extra-articular tenodesis (LEAT) as an augment to primary anterior cruciate ligament reconstruction (ACLR) remains controversial. However, concerns exist regarding the risk of development of osteoarthritis due to over constraint of the knee. To systematically review the literature to analyse the long-term incidence of osteoarthritis in patients who had an LEAT performed in isolation or in combination with intra-articular ACLR for the treatment of ACL deficiency...
March 13, 2017: Knee Surgery, Sports Traumatology, Arthroscopy: Official Journal of the ESSKA
https://www.readbyqxmd.com/read/28287932/mental-disorder-prevalence-among-u-s-department-of-veterans-affairs-outpatients-with-spinal-cord-injuries
#12
Scott D McDonald, Melody N Mickens, Lisa D Goldberg-Looney, Brian J Mutchler, Michael S Ellwood, Teodoro A Castillo
OBJECTIVES: Depression and other mental disorders are more prevalent among individuals living with spinal cord injury (SCI) than in the community at large, and have a strong association with quality of life. Yet little is known about the prevalence and predictors of mental disorders among U.S. military Veterans living with SCI. The primary aim of this study was to present an estimate of mental disorder point prevalence in this population. The secondary aim was to examine the relationship of mental disorders to demographics, injury characteristics, and other clinically relevant features such as impairment from mental health problems and life satisfaction...
March 13, 2017: Journal of Spinal Cord Medicine
https://www.readbyqxmd.com/read/28285252/anxiety-sensitivity-mediates-gender-differences-in-post-concussive-symptoms-in-a-clinical-sample
#13
Brian J Albanese, Joseph W Boffa, Richard J Macatee, Norman B Schmidt
Traumatic brain injury (TBI) is both prevalent and potentially disabling. Extant literature has demonstrated women to report greater post-concussive symptoms (PCS) compared to men, highlighting the necessity of investigations into malleable, gender-linked risk factors for PCS that hold promise for reducing this gender disparity. Anxiety Sensitivity (AS) and Distress Tolerance (DT) are gender-linked risk factors that may be related to PCS. Despite a breadth of research supporting elevated AS and reduced DT in women, no study to date has investigated whether AS and DT mediate gender differences in PCS...
March 7, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28283963/the-application-of-proteomics-to-traumatic-brain-and-spinal-cord-injuries
#14
REVIEW
George Anis Sarkis, Manasi D Mangaonkar, Ahmed Moghieb, Brian Lelling, Michael Guertin, Hamad Yadikar, Zhihui Yang, Firas Kobeissy, Kevin K W Wang
Traumatic brain injury (TBI) and traumatic spinal cord injury (SCI), collectively termed neurotrauma, are two parallel neurological conditions that can cause long-lasting neurological impairment and other comorbidities in patients, while at the same time, can create a high burden to society. To date, there are still no FDA-approved therapeutic interventions for either TBI or SCI. Recent advances in proteomic technologies, including tandem mass spectrometry, as well as imaging mass spectrometry, have enabled new approaches to study the differential proteome in TBI and SCI with the use of either animal disease models and/or biosamples from clinical observational studies...
March 2017: Current Neurology and Neuroscience Reports
https://www.readbyqxmd.com/read/28282670/the-transseptal-arthroscopic-knee-portal-is-in-close-proximity-to-the-popliteal-artery-a-cadaveric-study
#15
Jourdan M Cancienne, Brian C Werner, M Tyrrell Burrus, Abdurrahman Kandil, Evan J Conte, Frank W Gwathmey, Mark D Miller
The purpose of this study was to use fluoroscopy to measure the distance between the transseptal portal and the popliteal artery under arthroscopic conditions with an intact posterior knee capsule, and to determine the difference between 90 degrees of knee flexion and full extension. The popliteal artery of eight fresh-frozen cadaveric knees was dissected and cannulated proximal to the knee joint. The posterolateral, posteromedial, and transseptal portals were then established at 90 degrees of flexion. A 4-mm switching stick was placed through the transseptal portal, and barium contrast was injected into the popliteal artery...
March 10, 2017: Journal of Knee Surgery
https://www.readbyqxmd.com/read/28281095/a-national-study-on-the-effects-of-concussion-in-collegiate-athletes-and-us-military-service-academy-members-the-ncaa-dod-concussion-assessment-research-and-education-care-consortium-structure-and-methods
#16
Steven P Broglio, Michael McCrea, Thomas McAllister, Jaroslaw Harezlak, Barry Katz, Dallas Hack, Brian Hainline
BACKGROUND: The natural history of mild traumatic brain injury (TBI) or concussion remains poorly defined and no objective biomarker of physiological recovery exists for clinical use. The National Collegiate Athletic Association (NCAA) and the US Department of Defense (DoD) established the Concussion Assessment, Research and Education (CARE) Consortium to study the natural history of clinical and neurobiological recovery after concussion in the service of improved injury prevention, safety and medical care for student-athletes and military personnel...
March 9, 2017: Sports Medicine
https://www.readbyqxmd.com/read/28279623/cortical-thickness-reduction-in-combat-exposed-u-s-veterans-with-and-without-ptsd
#17
Kristen M Wrocklage, Lynnette A Averill, J Cobb Scott, Christopher L Averill, Brian Schweinsburg, Marcia Trejo, Alicia Roy, Valerie Weisser, Christopher Kelly, Brenda Martini, Ilan Harpaz-Rotem, Steven M Southwick, John H Krystal, Chadi G Abdallah
We investigated the extent of cortical thinning in U.S. Veterans exposed to combat who varied in the severity of their posttraumatic stress disorder (PTSD) symptoms. In addition, we explored the neural correlates of PTSD symptom dimensions and the interactive effects of combat exposure and PTSD upon cortical thickness. Sixty-nine combat exposed Veterans completed high-resolution magnetic resonance imaging (MRI) scans to estimate cortical thickness. The Clinician Administered PTSD Scale (CAPS) and Combat Exposure Scale (CES) assessments were completed to measure current PTSD and historical combat severity, respectively...
March 6, 2017: European Neuropsychopharmacology: the Journal of the European College of Neuropsychopharmacology
https://www.readbyqxmd.com/read/28278401/avoiding-tommy-john-surgery
#18
Brian J Rebolledo, Jeffrey R Dugas, Asheesh Bedi, Michael G Ciccotti, David W Altchek, Joshua S Dines
The number of ulnar collateral ligament (UCL) reconstructions being performed has risen sharply in recent years, most notably in the young amateur athlete. While successful outcomes have been reported with reconstruction, the surgery and the associated rehabilitation timeline may be difficult for the nonelite athlete to incur. Return-to-play expectations, along with level of competition, should help guide surgeons in exploring management options. While reconstruction remains a mainstay, focused research exploring nonreconstructive options has expanded...
March 1, 2017: American Journal of Sports Medicine
https://www.readbyqxmd.com/read/28276985/a-targeted-proteomics-analysis-of-cerebrospinal-fluid-after-acute-human-spinal-cord-injury
#19
Femke Streijger, Michael Skinnider, Jason C Rogalski, Robert Balshaw, Casey P Shannon, Anna Prudova, Lise M Belanger, Leanna Ritchie, Angela Tsang, Sean Christie, Stefan Parent, Jean-Marc Mac-Thiong, Christopher Bailey, Jennifer Urquhart, Tamir Ailon, Scott J Paquette, Michael C Boyd, John Street, Charles G Fisher, Marcel F Dvorak, Christoph H Borchers, Leonard J Foster, Brian K Kwon
Efforts to validate novel therapies in acute clinical trials for spinal cord injury (SCI) are impeded by the lack of objective quantitative measures that reflect injury severity and accurately predict neurologic recovery. Therefore, a strong rationale exists to establish neurochemical biomarkers that objectively quantify injury severity and predict outcome. Here, we conducted a targeted proteomics analysis of cerebrospinal fluid (CSF) samples derived from 29 acute SCI patients (AIS A, B, or C) acquired at 24, 48, and 72 hours post-injury...
March 9, 2017: Journal of Neurotrauma
https://www.readbyqxmd.com/read/28275602/occult-fungal-scleritis
#20
Lauren J Jeang, Aaron Davis, Brian Madow, Edgar M Espana, Curtis E Margo
PURPOSE: To heighten awareness of occult fungal scleritis. METHOD: Case report and review of the literature. RESULTS: A 73-year-old woman with diabetes mellitus was diagnosed for 3 months with immune-mediated scleritis and subsequently treated with corticosteroids. On referral, the patient had a scleral nodule with contiguous corneal infiltrate and hypopyon. Culture grew Fusarium species not further classified. The infection could not be controlled with antifungal therapy, and the eye was removed...
January 2017: Ocular Oncology and Pathology
keyword
keyword
37811
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"