How to Trip Rapid Review

Step 1: Select articles relevant to your search (remember the system is only optimised for single intervention studies)

Step 2: press

Step 3: review the result, and maybe amend the or if you know better! If we're unsure of the overall sentiment of the trial we will display the conclusion under the article title. We then require you to tell us what the correct sentiment is.

665 results for

Corneal Reflex

by
...
Latest & greatest
Alerts

Export results

Use check boxes to select individual results below

SmartSearch available

Trip's SmartSearch engine has discovered connected searches & results. Click to show

1. Performance of 2WIN Photoscreener With Corneal Reflex Compared to School Bus Retinoscopy by AAPOS Guidelines

Performance of 2WIN Photoscreener With Corneal Reflex Compared to School Bus Retinoscopy by AAPOS Guidelines Performance of 2WIN Photoscreener With Corneal Reflex Compared to School Bus Retinoscopy by AAPOS Guidelines - Full Text View - ClinicalTrials.gov Hide glossary Glossary Study record managers: refer to the if submitting registration or results information. Search for terms x × Study Record Detail Saved Studies Save this study Warning You have reached the maximum number of saved studies (...) (100). Please remove one or more studies before adding more. Performance of 2WIN Photoscreener With Corneal Reflex Compared to School Bus Retinoscopy by AAPOS Guidelines (2WINbus) The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our for details. ClinicalTrials.gov Identifier: NCT03668067 Recruitment Status : Completed First Posted : September 12

2018 Clinical Trials

2. The Role of the Pupil, Corneal Reflex, and Iris in Determining the Perceived Direction of Gaze (PubMed)

The Role of the Pupil, Corneal Reflex, and Iris in Determining the Perceived Direction of Gaze In specially constructed movies depicting moving eyes, the pupils, irises, and corneal reflexes moved independently and sometimes in opposite directions. We found that the moving pupils or the corneal reflex, not the moving irises, determined the perceived direction of gaze (online Movie 1). When the pupils and irises moved in opposite directions, the one with the higher Michelson contrast determined

Full Text available with Trip Pro

2018 i-Perception

3. Comparison of visual effects of FS-LASIK for myopia centered on the coaxially sighted corneal light reflex or the line of sight (PubMed)

Comparison of visual effects of FS-LASIK for myopia centered on the coaxially sighted corneal light reflex or the line of sight To compare visual quality after femtosecond laser in situ keratomileusis (FS-LASIK), between the coaxially sighted corneal light reflex (CSCLR) group and conventional ablation line of sight (LOS) group.In total, 243 eyes (122 patients) were treated with centration on the CSCLR (visual axis) and 238 eyes (119 patients) treated with centration on the pupil center (LOS (...) ). Postoperative outcomes [uncorrected visual acuity (UCVA), best spectacle-corrected visual acuity (BSCVA)], safety index, efficacy index, refractive outcome, ablation center distance from the visual axis, corneal high-order aberrations, subjective discomfort glare and shadowing incidence rate, and contrast sensitivity at 1, 3, and 6mo were measured and compared.The mean age was 27.77±7.1y in the CSCLR group and 26.03±7.70y in the LOS group. Preoperatively, the manifest refraction spherical equivalent (MRSE

Full Text available with Trip Pro

2017 International journal of ophthalmology

4. Corneal Light Reflex

Corneal Light Reflex Corneal Light Reflex Toggle navigation Brain Head & Neck Chest Endocrine Abdomen Musculoskeletal Skin Infectious Disease Hematology & Oncology Cohorts Diagnostics Emergency Findings Procedures Prevention & Management Pharmacy Resuscitation Trauma Emergency Procedures Ultrasound Cardiovascular Emergencies Lung Emergencies Infectious Disease Pediatrics Neurologic Emergencies Skin Exposure Miscellaneous Abuse Cancer Administration 4 Corneal Light Reflex Corneal Light Reflex (...) Aka: Corneal Light Reflex , Hirschberg Test II. Indications: Strabismus Testing Differentiate true deviation from pseudostrabismus (due to wide nasal bridge or epicanthal folds) In uncooperative child, only test of alignment III. Technique Hold penlight at arms length in front of child Gain child's attention blink/tap light When child fixated on light Examiner lines up light with her eyes Note position of Corneal Light Reflex on each eye IV. Interpretation based on Corneal Light Reflex position

2018 FP Notebook

5. Corneal Reflex

Corneal Reflex Corneal Reflex Toggle navigation Brain Head & Neck Chest Endocrine Abdomen Musculoskeletal Skin Infectious Disease Hematology & Oncology Cohorts Diagnostics Emergency Findings Procedures Prevention & Management Pharmacy Resuscitation Trauma Emergency Procedures Ultrasound Cardiovascular Emergencies Lung Emergencies Infectious Disease Pediatrics Neurologic Emergencies Skin Exposure Miscellaneous Abuse Cancer Administration 4 Corneal Reflex Corneal Reflex Aka: Corneal Reflex (...) in those who use es Intact reflex suggests intact function VI. Resources at wikipedia VII. References Degowin (1987) Diagnostic Examination, 5th ed, MacMillan Publishing Company, p. 810 Images: Related links to external sites (from Bing) These images are a random sampling from a Bing search on the term "Corneal Reflex." Click on the image (or right click) to open the source website in a new browser window. Related Studies (from Trip Database) Ontology: Corneal Reflexes (C0520451) Concepts Organ

2018 FP Notebook

6. [Comparison of visual effects after LASIK in myopia between centered on the coaxially sighted corneal light reflex and line of sight]. (PubMed)

[Comparison of visual effects after LASIK in myopia between centered on the coaxially sighted corneal light reflex and line of sight]. To compare visual acuity, refractive outcome, high order aberrations, contrast sensitivity and subjective symptom of myopia with laser in situ keratomileusis (LASIK) centered on the coaxially sighted corneal light reflex (CSCLR group) and the conventional ablation of line of sight (LOS group).With prospective, double-blind, randomized, controlled trial (...) , the right eyes of patients were included and divided into two groups according to random stratified grouping. Two hundred and ten myopic eyes were treated with centration on the coaxially sighted corneal light reflex and 210 myopic eyes treated with centration on pupil center(line of sight). The parameters of visual acuity, refractive outcome, ablation center distance from visual axis, corneal high order aberrations, subjective discomfort glare and shadowing incidence rate, contrast sensitivity between

2016 [Zhonghua yan ke za zhi] Chinese journal of ophthalmology

7. Comparison of refractive and visual outcomes with centration points 80% and 100% from pupil center toward the coaxially sighted corneal light reflex. (PubMed)

Comparison of refractive and visual outcomes with centration points 80% and 100% from pupil center toward the coaxially sighted corneal light reflex. To compare the refractive and visual outcomes between 2 ablation centration points, 80% and 100% from the pupil center toward the coaxially sighted corneal light reflex.Hong Kong Sanatorium and Hospital, Hong Kong, China.Retrospective comparative study.All eyes had myopic laser in situ keratomileusis with the ablation 80% or 100% from the pupil (...) center toward the coaxially sighted corneal light reflex. Three months postoperatively, the refractive and visual outcomes were compared between groups. Subgroup analysis was also performed for the large-angle κ and small-angle κ groups.There were no differences in the preoperative variables between groups. Three months postoperatively, the sphere was significantly more hyperopic in the 80% group than in the 100% group (0.19 diopter [D] versus 0.09 D) (P = .009) and the cylinder was significantly

2016 Journal of cataract and refractive surgery

8. Corneal abrasion

by failure of the normal blink reflex, or when its sensitivity to touch is reduced by damage to its nerves, as in diabetes or following shingles of the eye. Corneal abrasion can be very painful as the cornea is one of the most sensitive areas of the body. The clinician will assess the area involved and prescribe treatment accordingly. The damage to the surface can be seen more easily if fluorescein, an orange dye, is instilled into the eye. Anti-inflammatory or antibiotic eye drops are often recommended (...) Corneal abrasion Corneal abrasion submit The College submit You're here: Corneal abrasion Corneal abrasion The CMGs are guidelines on the diagnosis and management of a range of common and rare, but important, eye conditions that present with varying frequency in primary and first contact care. Share options Aetiology Loss of corneal epithelial tissue due to: sub-tarsal foreign body trauma (e.g. fingernail, twig, edge of paper, mascara brush) contact lens related trauma trichiasis (e.g. lash

2018 College of Optometrists

9. The Subject-Fixated Coaxially Sighted Corneal Light Reflex: A Clinical Marker for Centration of Refractive Treatments and Devices. (PubMed)

The Subject-Fixated Coaxially Sighted Corneal Light Reflex: A Clinical Marker for Centration of Refractive Treatments and Devices. To describe the inconsistencies in definition, application, and usage of the ocular reference axes (optical axis, visual axis, line of sight, pupillary axis, and topographic axis) and angles (angle kappa, lambda, and alpha) and to propose a precise, reproducible, clinically defined reference marker and axis for centration of refractive treatments (...) and devices.Perspective.Literature review of papers dealing with ocular reference axes, angles, and centration.The inconsistent definitions and usage of the current ocular axes, as derived from eye models, limit their clinical utility. With a clear understanding of Purkinje images and a defined alignment of the observer, light source/fixation target, and subject eye, the subject-fixated coaxially sighted corneal light reflex can be a clinically useful reference marker. The axis formed by connecting the subject-fixated coaxially

2014 American Journal of Ophthalmology

10. Coaxially sighted corneal light reflex versus entrance pupil center centration of moderate to high hyperopic corneal ablations in eyes with small and large angle kappa. (PubMed)

Coaxially sighted corneal light reflex versus entrance pupil center centration of moderate to high hyperopic corneal ablations in eyes with small and large angle kappa. To determine whether centering ablations on the coaxially sighted corneal light reflex (CSCLR) in eyes with large angle kappa leads to poor visual outcomes when compared to patients with eyes with negligible angle kappa that by default would be centered on the entrance pupil. In eyes with no angle kappa, the CSCLR coincides (...) with the entrance pupil center, whereas eyes with large angle kappa possess an offset between the CSCLR and the entrance pupil center.This study was a retrospective case series of consecutive patients treated by hyperopic LASIK using the MEL80 excimer laser (Carl Zeiss Meditec, Jena, Germany). All ablations were centered on the CSCLR using the standard non-wavefront-guided ablation profile. Angle kappa was classified according to pupil offset defined as the distance in the corneal plane between the entrance

2013 Journal of Refractive Surgery

11. Corneal nerves in health and disease. (PubMed)

Corneal nerves in health and disease. The cornea is the most sensitive structure in the human body. Corneal nerves adapt to maintain transparency and contribute to corneal health by mediating tear secretion and protective reflexes and provide trophic support to epithelial and stromal cells. The nerves destined for the cornea travel from the trigeminal ganglion in a complex and coordinated manner to terminate between and within corneal epithelial cells with which they are intricately integrated (...) , tortuosity, coiling and looping in a host of conditions including post corneal surgery. Functionally, symptoms of hyperaesthesia, pain, hypoaesthesia and anaesthesia dominate. Morphology and function do not always correlate. Symptoms can dominate in the absence of any visible nerve pathology and vice-versa. Sensory and trophic functions too can be dissociated with pre-ganglionic lesions causing sensory loss despite preservation of the sub-basal nerve plexus and minimal neurotrophic keratopathy

2019 Progress in Retinal and Eye Research

12. The Sensitivity of Clinical Outcomes to Centration on the Light-Constricted Pupil for a Shape-Changing Corneal Inlay. (PubMed)

The Sensitivity of Clinical Outcomes to Centration on the Light-Constricted Pupil for a Shape-Changing Corneal Inlay. To assess the clinically acceptable range of inlay decentration with respect to the light-constricted pupil center and the coaxially sighted corneal light reflex (CSCLR) for an inlay (Raindrop Near Vision Inlay; ReVision Optics, Inc., Lake Forest, CA) that reshapes the anterior corneal surface.In this retrospective, observational cohort study of 115 patients with emmetropic (...) or low hyperopic presbyopia who were implanted with a shape-changing corneal inlay, visual acuity, task performance (in good and dim light), reports of halos and glare, and satisfaction data were collected from the preoperative and 3-month postoperative examinations. Inlay centration with respect to the pupil center and CSCLR was determined from the center of the inlay effect derived from iTrace (Tracey Technologies, Houston, TX) wavefront measurements. Multivariate regression models assessed

2018 Journal of Refractive Surgery

13. Study to Evaluate the Safety and Efficacy of Epi-on Corneal Cross-linking in Eyes With Progressive Keratoconus

; Presence of central or inferior steepening on the Pentacam topography map Presence of one or more findings associated with keratoconus, such as Fleischer ring Vogt striae Corneal thinning Corneal scarring Scissoring of the retinoscopic reflex Having a diagnosis of progressive keratoconus, defined as one or more of the following changes over a period of 18 months or less: An increase of ≥ 1.00 D in Kmax or simK An increase of ≥ 1.00 D in regular astigmatism on subjective manifest refraction A myopic (...) Study to Evaluate the Safety and Efficacy of Epi-on Corneal Cross-linking in Eyes With Progressive Keratoconus Study to Evaluate the Safety and Efficacy of Epi-on Corneal Cross-linking in Eyes With Progressive Keratoconus - Full Text View - ClinicalTrials.gov Hide glossary Glossary Study record managers: refer to the if submitting registration or results information. Search for terms x × Study Record Detail Saved Studies Save this study Warning You have reached the maximum number of saved

2018 Clinical Trials

14. Corneal Innervation and Sensation: The Eye and Beyond (PubMed)

Corneal Innervation and Sensation: The Eye and Beyond The cornea is one of the most densely innervated and sensitive tissues in the body. In addition to their important sensory functions, corneal nerves induce reflex tear production, blinking, and the release of trophic factors - all of which combined help to maintain the structural and functional integrity of the surface of the eye. Consequently, damage to corneal nerves as a result of disease, surgery, or trauma can lead to diminished corneal (...) sensitivity, epithelial defects, and possible blindness. In this review, we describe commonly used tools that have provided considerable new information on corneal architecture and sensation in healthy and diseased corneas, with special emphasis on changes seen in herpes zoster ophthalmicus, corneal and other therapeutic ocular procedures, antiglaucoma medical therapy, aging, and diabetes. With its potential applications ranging from managing ocular-specific to systemic diseases, the study of corneal

Full Text available with Trip Pro

2018 The Yale journal of biology and medicine

15. The inflammation influence on corneal surface after frontalis suspension surgery (PubMed)

The inflammation influence on corneal surface after frontalis suspension surgery To study the influence of frontalis muscle flap suspension on ocular surface by analyzing the clinical features and inflammatory cytokines.A prospective, observational case series. Thirty-one eyes of 25 patients with severe congenital blepharoptosis who underwent frontalis muscle flap suspension surgery with at least 6mo of follow-up were included in the study. The main outcome measures were margin reflex distance (...) 1 (MRD1), degree of lagophthalmos, ocular surface disease index (OSDI), fluorescein staining (Fl), tear break-up time (BUT), Schirmer I test, and inflammatory cytokine assay.The degrees of lagophthalmos significantly increased after surgery. The OSDI scores significantly increased 1wk postoperatively and then decreased 4wk after operation. The Fl scores reflected corneal epithelial defects in sixteen patients at early stage postoperatively. The BUT and Schirmer I test values remained stable

Full Text available with Trip Pro

2018 International journal of ophthalmology

16. Thrombospondin-1 Is Necessary for the Development and Repair of Corneal Nerves (PubMed)

Thrombospondin-1 Is Necessary for the Development and Repair of Corneal Nerves Thrombospondin-1-deficient (TSP-1-/-) mice are used as an animal model of Sjögren's Syndrome because they exhibit many of the symptoms associated with the autoimmune type of dry eye found in primary Sjögren's Syndrome. This type of dry eye is linked to the inflammation of the lacrimal gland, conjunctiva, and cornea, and is thought to involve dysfunction of the complex neuronal reflex arc that mediates tear production (...) in response to noxious stimuli on the ocular surface. This study characterizes the structural and functional changes to the corneal nerves that are the afferent arm of this arc in young and older TSP-1-/- and wild type (WT) mice. The structure and subtype of nerves were characterized by immunohistochemistry, in vivo confocal microscopy, and confocal microscopy. Cytokine expression analysis was determined by Q-PCR and the number of monocytes was measured by immunohistochemistry. We found that only the pro

Full Text available with Trip Pro

2018 International journal of molecular sciences

17. Experience in Clinical Examination of Corneal Sensitivity: Corneal Sensitivity and the Naso-Lacrimal Reflex after Retrobulbar Anaesthesia (PubMed)

Experience in Clinical Examination of Corneal Sensitivity: Corneal Sensitivity and the Naso-Lacrimal Reflex after Retrobulbar Anaesthesia 13276583 2003 05 01 2018 12 01 0007-1161 39 12 1955 Dec The British journal of ophthalmology Br J Ophthalmol Experience in clinical examination of corneal sensitivity; corneal sensitivity and the naso-lacrimal reflex after retrobulbar anaesthesia. 705-26 BOBERG-ANS J J eng Journal Article England Br J Ophthalmol 0421041 0007-1161 OM Anesthesia Cornea (...) physiology Humans Lacrimal Apparatus physiology Physical Examination Reflex 5629:28721 CORNEA/physiology LACRIMAL APPARATUS/physiology REFLEX 1955 12 1 1955 12 1 0 1 1955 12 1 0 0 ppublish 13276583 PMC1324611 AMA Arch Neurol Psychiatry. 1953 Aug;70(2):206-23 13064882 Acta Otolaryngol. 1953 Dec;43(6):537-44 13138121 J Anat. 1951 Jan;85(1):68-99 14814019

Full Text available with Trip Pro

1955 The British journal of ophthalmology

18. Safety and Effectiveness of Corneal Crosslinking (CXL): Keratoconus and Post-Refractive Ectasia

or PRK) Presence of central or inferior steepening on the Pentacam map Axial topography consistent with keratoconus or post-refractive corneal ectasia (post-LASIK or PRK) Presence of one or more slit lamp findings associated with keratoconus, such as: Scissoring of the retinoscopic reflex Fleischer ring Vogt striae Corneal thinning Corneal scarring BSCVA 20/20 or worse (<58 letters on ETDRS chart). Contact lens wearers only: Removal of contact lenses for the required period of time prior to the first (...) Safety and Effectiveness of Corneal Crosslinking (CXL): Keratoconus and Post-Refractive Ectasia Safety and Effectiveness of Corneal Crosslinking (CXL): Keratoconus and Post-Refractive Ectasia - Full Text View - ClinicalTrials.gov Hide glossary Glossary Study record managers: refer to the if submitting registration or results information. Search for terms x × Study Record Detail Saved Studies Save this study Warning You have reached the maximum number of saved studies (100). Please remove one

2017 Clinical Trials

19. Exposure Stress Induces Reversible Corneal Graft Opacity in Recipients With Herpes Simplex Virus-1 Infections. (PubMed)

Exposure Stress Induces Reversible Corneal Graft Opacity in Recipients With Herpes Simplex Virus-1 Infections. Most of the inflammation in murine herpes simplex virus type 1 (HSV-1)-induced stromal keratitis (HSK) is due to exposure stress resulting from loss of corneal nerves and blink reflex. Corneal grafts often fail when placed on corneal beds with a history of HSK. We asked if corneal exposure contributes to the severe pathology of corneal grafts on HSV-1-infected corneal beds.Herpes (...) simplex virus type 1-infected corneas were tested for blink reflex. Opacity and vascularization were monitored in allogeneic and syngeneic corneal grafts that were transplanted to corneal beds with no blink reflex or to those that retained blink reflex in at least one quadrant following infection.Retention of any level of blink reflex significantly reduced inflammation in HSV-1-infected corneas. Corneal allografts placed on HSV-1-infected beds lacking corneal blink reflex developed opacity faster

Full Text available with Trip Pro

2017 Investigative Ophthalmology & Visual Science

20. Preliminary Evidence of Successful Near Vision Enhancement With a New Technique: PrEsbyopic Allogenic Refractive Lenticule (PEARL) Corneal Inlay Using a SMILE Lenticule. (PubMed)

Preliminary Evidence of Successful Near Vision Enhancement With a New Technique: PrEsbyopic Allogenic Refractive Lenticule (PEARL) Corneal Inlay Using a SMILE Lenticule. To describe a new technique (PrEsbyopic Allogenic Refractive Lenticule [PEARL] inlay) using an allogenic corneal inlay prepared from a small incision lenticule extraction (SMILE) lenticule.A SMILE lenticule of specified thickness (mean: 61.5 ± 3.32 µm) was trephined at the center to 1-mm diameter and implanted in the cornea (...) on the coaxially sighted light reflex under a femtosecond laser-created cap of 120 µm in the nondominant eye of presbyopic patients.Four emmetropic presbyopic patients underwent PEARL inlay implantation in the nondominant eye. In the operated eye, uncorrected near visual acuity at 33 cm improved from J8 to J2 in one and from J5, J6, and J7, respectively, to J2 in three operated eyes with improvement between three and five lines in all eyes. Uncorrected intermediate visual acuity ranged between J3 and J5 at 67

2017 Journal of Refractive Surgery

To help you find the content you need quickly, you can filter your results via the categories on the right-hand side >>>>