keyword
MENU ▼
Read by QxMD icon Read
search

Ocular injury

keyword
https://www.readbyqxmd.com/read/27903814/blink-associated-contralateral-eccentric-saccades-as-a-rare-sign-of-unilateral-brain-injury
#1
Ilaria Zivi, Eugenio Bertelli, Giacinta Bilotti, Ignazio Alessandro Clemente, Leopold Saltuari, Giuseppe Frazzitta
OBJECTIVE: To describe a rare sign of unilateral brain injury as a form of unwanted blink-associated contralateral eccentric saccades. METHODS: A 62-year-old patient who underwent an ischemic stroke affecting the entire right middle cerebral artery territory came to our attention 1 year after stroke, manifesting with transient contralateral conjugate gaze deviations associated with spontaneous blinking. We complemented the regular neurologic evaluation with brain MRI, study of evoked potentials, electroneurography of the facial nerve, and infrared video-oculoscopy...
November 30, 2016: Neurology
https://www.readbyqxmd.com/read/27900183/severity-and-pattern-of-injuries-caused-by-the-traditional-swiss-team-sport-hornussen-first-retrospective-study-at-a-level-i-trauma-centre-in-switzerland
#2
Volkmar Waterkamp, Meret Ricklin, Benoît Schaller, Konstantinos Katsoulis, Aristomenis Exadaktylos
BACKGROUND: This article addresses typical injury patterns related to the traditional Swiss team sport of Hornussen. A small plastic disk is struck with a special elastic racket and then intercepted in the field. Severe injuries have occasionally been reported. We present a systematic review of all cases of Hornussen injuries treated in the University Hospital of Bern from 2000 to 2014. METHODS: To assess the frequency, type and outcome of Hornussen injuries, we performed a database search of all inpatient and outpatient cases related to Hornussen and that were admitted to and/or treated in Bern University Hospital from 2000 to 2014...
2016: BMJ Open Sport & Exercise Medicine
https://www.readbyqxmd.com/read/27899021/does-preoperative-diplopia-determine-the-incidence-of-postoperative-diplopia-after-repair-of-orbital-floor-fracture-an-institutional-review
#3
Avisham Ramphul, Gary Hoffman
PURPOSE: The purpose of our study was to investigate whether the occurrence of preoperative diplopia determines the incidence of postoperative diplopia after orbital floor repair. MATERIALS AND METHODS: We undertook a retrospective cohort study with a review of the records of 126 consecutive patients who had undergone repair of an orbital floor fracture under the maxillofacial surgery service at John Hunter Hospital (Newcastle, NSW, Australia). The primary predictor variables were a number of demographic, etiologic, and operative factors that might influence the occurrence of diplopia...
November 9, 2016: Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/27876464/m%C3%A3-ller-stem-cell-dependent-retinal-regeneration
#4
REVIEW
Annu Chohan, Usha Singh, Atul Kumar, Jasbir Kaur
Müller Stem cells to treat ocular diseases has triggered enthusiasm across all medical and scientific communities. Recent development in the field of stem cells has widened the prospects of applying cell based therapies to regenerate ocular tissues that have been irreversibly damaged by disease or injury. Ocular tissues such as the lens and the retina are now known to possess cell having remarkable regenerative abilities. Recent studies have shown that the Müller glia, a cell found in all vertebrate retinas, is the primary source of new neurons, and therefore are considered as the cellular basis for retinal regeneration in mammalian retinas...
November 19, 2016: Clinica Chimica Acta; International Journal of Clinical Chemistry
https://www.readbyqxmd.com/read/27864663/mesenchymal-stem-cells-attenuate-hydrogen-peroxide-induced-oxidative-stress-and-enhance-neuroprotective-effects-in-retinal-ganglion-cells
#5
Yi Cui, Nuo Xu, Wei Xu, Guoxing Xu
The apoptosis of retinal ganglion cells leads to visual impairment and blindness in ocular neurodegenerative diseases, especially in diabetic retinopathy (DR). Mounting evidence suggests that oxidative stress contributes to the pathogenesis of DR. In the present study, we investigated whether bone mesenchymal stem cells (BMSCs) have protective ability to relieve hydrogen peroxide (H2O2)-induced injury on retinal ganglion cells in vitro. An immortalized retinal ganglion cells, RGC-5 cells, were exposed to an indicated concentration of H2O2 for 24 h...
November 18, 2016: In Vitro Cellular & Developmental Biology. Animal
https://www.readbyqxmd.com/read/27859240/the-neuroprotective-effect-of-latanoprost-acts-via-klotho-mediated-suppression-of-calpain-activation-after-optic-nerve-transection
#6
Kotaro Yamamoto, Kota Sato, Masayoshi Yukita, Masayuki Yasuda, Kazuko Omodaka, Morin Ryu, Kosuke Fujita, Koji M Nishiguchi, Shigeki Machida, Toru Nakazawa
Latanoprost was first developed for use in glaucoma therapy as an ocular hypotensive agent targeting the prostaglandin F2α (FP) receptor. Subsequently, latanoprost showed a neuroprotective effect, an additional pharmacological action. However, although it is well known that latanoprost exerts an ocular hypotensive effect via the FP receptor, it is not known whether this is also true of its neuroprotective effect. Klotho was firstly identified as the gene linked to the suppression of ageing phenotype: the defect of klotho gene in mice results ageing phenotype such as hypokinesis, arteriosclerosis and short lifespan...
November 15, 2016: Journal of Neurochemistry
https://www.readbyqxmd.com/read/27849318/intraorbital-foreign-bodies-clinical-features-and-outcomes-of-surgical-removal
#7
Ayşe Dolar Bilge, Hakan Yılmaz, Bülent Yazıcı, Faisal Naqadan
BACKGROUND: The present study is an evaluation of clinical features and management outcomes of patients operated on for intraorbital foreign bodies (FBs). METHODS: Medical records of 24 patients who underwent surgery for intraorbital FBs within a 10-year period were reviewed. RESULTS: Twenty patients (83%) were male and 4 (17%) were female (mean age: 28 years; range: 4-69 years). Ten patients (42%) presented within 48 hours of injury, 7 (29%) within 3 days to 1 month, and 7 (29%) more than 1 month after injury...
September 2016: Ulusal Travma Ve Acil Cerrahi Dergisi, Turkish Journal of Trauma & Emergency Surgery: TJTES
https://www.readbyqxmd.com/read/27834534/vestibular-balance-microvascular-and-white-matter-neuroimaging-characteristics-of-blast-injuries-and-mild-traumatic-brain-injury-four-case-reports
#8
Ramtilak Gattu, Faith W Akin, Anthony T Cacace, Courtney D Hall, Owen D Murnane, E Mark Haacke
BACKGROUND: Case reports are presented on four Veterans, aged 29-46 years, who complained of chronic dizziness and/or postural instability following blast exposures. Two of the four individuals were diagnosed with mild traumatic brain injury and three of the four were exposed to multiple blasts. Comprehensive vestibular, balance, gait, audiometry and neuroimaging procedures were used to characterize their injuries. CASE REPORT: Vestibular assessment included videonystagmography, rotary chair and cervical and ocular vestibular evoked myogenic potentials...
2016: Brain Injury: [BI]
https://www.readbyqxmd.com/read/27831536/bilateral-chorioretinopathy-in-child-onset-systemic-lupus-erythematosus
#9
W G G Fischer, T O Kaé, R de Almeida, U L de Oliveira Filho, M A P Vilela, D B Araujo
Any of the various layers of the eye may suffer injury in systemic lupus erythematosus, ranging from keratoconjunctivitis sicca to retinopathy and optic neuritis. Rheumatologists must always be aware of ocular involvement in those patients since rapid diagnosis and a prompt intervention in those severe cases can prevent visual loss or even irreversible blindness. We present here the case of a 14-year-old girl who, despite a short period of disease, developed chorioretinopathy with transitory visual impairment with a good treatment response...
November 9, 2016: Lupus
https://www.readbyqxmd.com/read/27824552/ehlers-danlos-syndrome-hypermobility-type-a-much-neglected-multisystemic-disorder
#10
REVIEW
Yael Gazit, Giris Jacob, Rodney Grahame
Ehlers-Danlos syndrome (EDS)-hypermobility type (HT) is considered to be the most common subtype of EDS and the least severe one; EDS-HT is considered to be identical to the joint hypermobility syndrome and manifests with musculoskeletal complaints, joint instability, and soft tissue overuse injury. Musculoskeletal complaints manifest with joint pain of non-inflammatory origin and/or spinal pain. Joint instability leads to dislocation or subluxation and involves peripheral joints as well as central joints, including the temporomandibular joints, sacroiliac joints, and hip joints...
October 31, 2016: Rambam Maimonides Medical Journal
https://www.readbyqxmd.com/read/27822569/trends-in-research-with-u-s-military-service-member-participants-a-population-specific-clinicaltrials-gov-review
#11
Wendy A Cook, Ardith Z Doorenbos, Elizabeth J Bridges
BACKGROUND: ClinicalTrials.gov reviews have evaluated research trends for specific conditions and age groups but not for specific populations of research participants. No ClinicalTrials.gov reviews have evaluated research with military service member participants. PURPOSE: Study objectives were (a) to use ClinicalTrials.gov to identify trends in biomedical research from 2005 to 2014 in which U.S. military service members actively participated as research participants and (b) to describe a search strategy for adaptation in future ClinicalTrials...
August 15, 2016: Contemporary Clinical Trials Communications
https://www.readbyqxmd.com/read/27817917/visual-outcomes-after-vitrectomy-for-terson-syndrome-secondary-to-traumatic-brain-injury
#12
Raja Narayanan, Stanford C Taylor, Ashraya Nayaka, Riddhima Deshpande, Daniel St Aubin, Frank N Hrisomalos, Jonathan Hu, Rithwick Rajagopal, Asheesh Tewari, Rajendra S Apte
PURPOSE: To evaluate visual outcomes after vitrectomy for intraocular hemorrhages secondary to traumatic brain injury. DESIGN: Retrospective, observational case series. PARTICIPANTS: A total of 28 eyes in 20 patients undergoing vitrectomy for Terson syndrome secondary to traumatic brain injury between 1997 and 2015. METHODS: We reviewed the records of patients undergoing a standard 20-gauge or 23-gauge pars plana vitrectomy for intraocular hemorrhages secondary to traumatic brain injury, and the timing of vitrectomy in relation to the inciting intracranial event was recorded...
November 3, 2016: Ophthalmology
https://www.readbyqxmd.com/read/27812702/epidemiology-of-sports-related-eye-injuries-in-the-united-states
#13
R Sterling Haring, Isaac D Sheffield, Joseph K Canner, Eric B Schneider
Importance: Ocular trauma can lead to lifelong sequelae, and sports-related ocular injuries have been shown to disproportionately affect the young. Studies quantifying and characterizing the incidence and type of injuries seen with sports-related ocular trauma may be useful for resource utilization, training, and prevention efforts. Objective: To examine the emergency department (ED) burden of sports-related ocular trauma in the United States. Design, Setting, and Participants: This retrospective, cross-sectional study examined the Nationwide Emergency Department Sample, containing data from approximately 30 million ED visits annually at more than 900 hospitals nationwide, from January 1, 2010, to December 31, 2013, to determine factors associated with sports-related ocular trauma...
November 3, 2016: JAMA Ophthalmology
https://www.readbyqxmd.com/read/27803918/surgeon-performed-point-of-care-ultrasound-in-severe-eye-trauma-report-of-two-cases
#14
Fikri M Abu-Zidan, Korana Balac, Chetana Anand Bhatia
The indications of point-of-care ultrasound (POCUS) in the management of multiple trauma patients have been expanding. Although computed tomography (CT) scan of the orbit remains the gold standard for imaging orbital trauma, ultrasound is a quick, safe, and portable tool that can be performed bedside. Here we report two patients who had severe eye injuries with major visual impairment where surgeon-performed POCUS was very useful. One had a foreign body injury while the other had blunt trauma. POCUS was done using a linear probe under sterile conditions with minimum pressure on the eyes...
October 16, 2016: World Journal of Clinical Cases
https://www.readbyqxmd.com/read/27800177/epidemiological-features-of-pediatric-ocular-trauma-in-egypt
#15
Ebrahim Abdullah Yehia Al Wadeai, Amr Abdellatif Osman, Tamer A Macky, Mahmoud M Soliman
Purpose. To review the epidemiology of serious pediatric ocular trauma presenting to Kasr El Aini Hospital, Cairo University. Methods. Children with serious ocular trauma during a six-month period were examined and their data was analyzed. Results. Eighty eyes of 75 patients were included in this study, with 64% males (P < 0.001) and average age of 5 years (5 months-15 years). There were 67 (83.75%) open globe injuries, 11 (13.75%) closed globe injuries, and 2 (2.5%) chemical injuries. Of the open globe injuries, 24 (30%) were ruptured globes and 43 (53...
2016: Journal of Ophthalmology
https://www.readbyqxmd.com/read/27774903/sulfur-mustard-induced-ocular-injuries-update-on-mechanisms-and-management
#16
Yunes Panahi, Danial Roshandel, Mohammad Mehdi Sadoughi, Mostafa Ghanei, Amirhossein Sahebkar
Sulfur mustard (SM; mustard gas) is a classic chemical warfare agent that has been used in several wars and is still a potential threat especially in the Middle-East region. Victims experience acute symptoms in air-exposed organs including skin, respiratory tract and the eyes. Survivors of the acute stage might develop chronic or delayed-onset complications in the exposed organs. The exact mechanism(s) of SM-induced tissue damage is still unknown, however DNA alkylation and oxidative damage are the most relevant mechanisms...
October 21, 2016: Current Pharmaceutical Design
https://www.readbyqxmd.com/read/27768975/anti-angiogenesis-through-noninvasive-to-minimally-invasive-intraocular-delivery-of-the-peptide-cc12-identified-by-in%C3%A2-vivo-directed-evolution
#17
Chong Chen, Kun Liu, Yupeng Xu, Pengwei Zhang, Yan Suo, Yi Lu, Wenyuan Zhang, Li Su, Qing Gu, Huamao Wang, Jianren Gu, Zonghai Li, Xun Xu
Anti-vascular endothelial growth factor (VEGF) therapies are widely used for the treatment of neovascular fundus diseases such as diabetic retinopathy. However, these agents need to be injected intravitreally, because their strong hydrophilicity and high molecular weight prevent them from penetrating cell membranes and complex tissue barriers. Moreover, the repeated injections that are required can cause infection and tissue injury. In this study, we used in vivo-directed evolution phage display technology to identify a novel dodecapeptide, named CC12, with the ability to penetrate the ocular barrier in a noninvasive (via conjunctival sac instillation) or minimally invasive (via retrobulbar injection) manner...
September 30, 2016: Biomaterials
https://www.readbyqxmd.com/read/27768224/acquired-ectropion-uveae-and-secondary-glaucoma-due-to-trauma-report-of-3-cases
#18
Vujica Markovic, Dragan Vukovic, Aleksandra Radosavljevic, Ivan Marjanovic
PURPOSE: To investigate the possible association between acquired ectropion uveae and blunt trauma to the eye. We present 3 cases of acquired ectropion uveae that occurred after blunt trauma to the eye. There are no previously published data on possible association of these conditions. METHODS: A retrospective review was conducted of patients with ectropion uveae and eye injury at University Eye Hospital over a 10-year period (2006-2016). We analyzed medical records and clinical findings...
October 21, 2016: European Journal of Ophthalmology
https://www.readbyqxmd.com/read/27764951/unintentional-injury-prevention-and-the-role-of-occupational-therapy-in-the-solomon-islands-an-integrative-review
#19
Barbara U Daufanamae, Richard C Franklin, Jackie Eagers
INTRODUCTION: Unintentional injuries (injuries for which there is no evidence of a predetermined intent) are one of the leading causes of death worldwide, particularly in low- and middle-income countries (LMICs). Although evidence demonstrates unintentional injuries are preventable it is a public health challenge for many LMICs such as the Solomon Islands. Occupational therapists are well placed to contribute to injury prevention, as they have specialised skills to analyse the accessibility and safety of the environments within which people conduct their daily occupations...
October 2016: Rural and Remote Health
https://www.readbyqxmd.com/read/27762442/paediatric-ocular-and-adnexal-injuries-requiring-hospitalisation-in-western-australia
#20
Anne-Marie E Yardley, Annette K Hoskin, Kate Hanman, Paul G Sanfilippo, Geoffrey C Lam, David A Mackey
BACKGROUND: The aim was to investigate the characteristics and outcomes of ocular and adnexal injuries requiring hospitalisation in children in Perth, Western Australia. METHODS: This is a hospital-based retrospective review of children admitted to Princess Margaret Hospital for Children with diagnoses of ocular and/or adnexal trauma from 2002-2013. Hospital charts were reviewed for demographic information, injury and management details, follow-up and visual outcome...
October 20, 2016: Clinical & Experimental Optometry: Journal of the Australian Optometrical Association
keyword
keyword
77939
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"