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Dry Eye Syndrome

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https://www.readbyqxmd.com/read/28196268/three-cases-of-exotropic-moebius-syndrome
#1
Abbas Bagheri, Mohaddese Feizi
Moebius syndrome is characterized by congenital facial palsy and limitation in horizontal gaze. The surgical results of the exotropic pattern are rare and have not been published before. The authors report three cases of exotropic Moebius syndrome. Maximal weakening of the lateral rectus muscles followed by strengthening of the medial recti in exotropic Moebius syndrome can improve exotropia significantly. Most of these cases also need some measures to relieve the often associated severe dry eye. [J Pediatr Ophthalmol Strabismus...
February 14, 2017: Journal of Pediatric Ophthalmology and Strabismus
https://www.readbyqxmd.com/read/28187895/parallel-definition-of-tear-film-maps-on-distributed-memory-clusters-for-the-support-of-dry-eye-diagnosis
#2
Jorge González-Domínguez, Beatriz Remeseiro, María J Martín
BACKGROUND AND OBJECTIVES: The analysis of the interference patterns on the tear film lipid layer is a useful clinical test to diagnose dry eye syndrome. This task can be automated with a high degree of accuracy by means of the use of tear film maps. However, the time required by the existing applications to generate them prevents a wider acceptance of this method by medical experts. Multithreading has been previously successfully employed by the authors to accelerate the tear film map definition on multicore single-node machines...
February 2017: Computer Methods and Programs in Biomedicine
https://www.readbyqxmd.com/read/28182154/anterior-segment-findings-in-women-with-polycystic-ovary-syndrome
#3
Seda Karaca Adıyeke, Ibrahim Karaca, Suna Yıldırım, Mehmet Adıyeke, İbrahim Uyar, Gamze Türe
OBJECTIVES: This study aimed to investigate the anterior segment in women with polycystic ovary syndrome (PCOS) and to compare them with those of healthy reproductive-age female volunteers. MATERIALS AND METHODS: The study included 50 right eyes of 50 women with PCOS (group 1) and 50 right eyes of 50 healthy women (group 2). Intraocular pressure, Schirmer's test, tear film break-up time and central corneal thickness were evaluated in all subjects. Correlations between serum hormone (estradiol and testosterone) levels and observed findings were also investigated...
January 2017: Turkish Journal of Ophthalmology
https://www.readbyqxmd.com/read/28181960/barriers-to-glaucoma-medication-compliance-among-veterans-dry-eye-symptoms-and-anxiety-disorders
#4
Jack Stringham, Noy Ashkenazy, Anat Galor, Sarah R Wellik
OBJECTIVE: To identify barriers to compliance of medical treatment for glaucoma among veterans. METHODS: Patients with glaucoma from the Miami Veterans Affairs Eye Clinic (n=74) filled out a 63-question survey regarding dry eye symptoms, concurrent systemic disease, and medications. The association between glaucoma medical compliance was defined as self-reported adherence to drop regimens greater than 75% of the time. RESULTS: Eighty percent of veterans (n=59) reported compliance with glaucoma therapy...
January 6, 2017: Eye & Contact Lens
https://www.readbyqxmd.com/read/28139245/a-metabolome-wide-study-of-dry-eye-disease-reveals-serum-androgens-as%C3%A2-biomarkers
#5
Jelle Vehof, Pirro G Hysi, Christopher J Hammond
PURPOSE: To test the association between serum metabolites and dry eye disease (DED) using a hypothesis-free metabolomics approach. DESIGN: Cross-sectional association study. PARTICIPANTS: A total of 2819 subjects from the population-representative TwinsUK cohort in the United Kingdom, with a mean age of 57 years (range, 17-82 years). METHODS: We tested associations between 222 known serum metabolites and DED. All subjects underwent nontargeted metabolomic analysis of plasma samples using gas and liquid chromatography in combination with mass spectrometry (Metabolon Inc...
January 28, 2017: Ophthalmology
https://www.readbyqxmd.com/read/28132975/a-case-of-neuromyelitis-optica-spectrum-disorder-nmosd-with-sj%C3%A3-gren-s-syndrome-manifested-only-brain-involvement-by-preceding-parotitis
#6
Takahiro Furukawa, Naoko Matsui, Keiko Tanaka, Yuishin Izumi, Ryuji Kaji
A 33 year-old woman presented with intentional incontinence, motor aphasia, supranuclear gaze palsy, and spasticity after parotitis. Brain magnetic resonance images (MRI) showed abnormal signaling in long corticospinal tract involving internal capsules and cerebral peduncles, middle cerebellar peduncle, and frontal subcortical white matter lesions. She had a long history of dry eye and mouth. Immunoserological study showed that she was positive for anti-SS-A, aquaporin 4 (AQP4), and AQP5 antibodies. She clinically showed not only Sjögren's syndrome but also neuromyelitis optica spectrum disorder (NMOSD) without optic neuritis or myelitis...
January 28, 2017: Rinshō Shinkeigaku, Clinical Neurology
https://www.readbyqxmd.com/read/28131945/design-and-optimization-of-a-novel-implantation-technology-in-contact-lenses-for-the-treatment-of-dry-eye-syndrome-in-vitro-and-in-vivo-evaluation
#7
Furqan A Maulvi, Anjum A Shaikh, Dhara H Lakdawala, Ankita R Desai, Mihir M Pandya, Sulabh S Singhania, Rutvi J Vaidya, Ketan M Ranch, Bhavin A Vyas, Dinesh O Shah
: Contact lenses are widely used for ophthalmic drug delivery, but incorporation of drug or formulation in the contact lenses affects its optical and physical property. In the present study, we have designed a novel hyaluronic acid (HA)-laden ring implant contact lenses (modified cast moulding method), to circumvent the changes in critical lens property. The objective was to improve the ocular residence time of HA, by providing sustained ocular HA delivery through implant contact lenses for the treatment of dry eye syndrome...
January 25, 2017: Acta Biomaterialia
https://www.readbyqxmd.com/read/28122086/rapamycin-eye-drops-suppress-lacrimal-gland-inflammation-in-a-murine-model-of-sj%C3%A3-gren-s-syndrome
#8
Mihir Shah, Maria C Edman, Srikanth Reddy Janga, Frances Yarber, Zhen Meng, Wannita Klinngam, Jonathan Bushman, Tao Ma, Siyu Liu, Stan Louie, Arjun Mehta, Chuanqing Ding, J Andrew MacKay, Sarah F Hamm-Alvarez
Purpose: To evaluate the efficacy of topical rapamycin in treating autoimmune dacryoadenitis in a mouse model of Sjögren's syndrome. Methods: We developed rapamycin in a poly(ethylene glycol)-distearoyl phosphatidylethanolamine (PEG-DSPE) micelle formulation to maintain solubility. Rapamycin or PEG-DSPE eye drops (vehicle) were administered in a well-established Sjögren's syndrome disease model, the male nonobese diabetic (NOD) mice, twice daily for 12 weeks starting at 8 weeks of age...
January 1, 2017: Investigative Ophthalmology & Visual Science
https://www.readbyqxmd.com/read/28109687/-ocular-graft-versus-host-disease-an-often-misdiagnosed-etiology-of-dry-eye-syndrome
#9
L Moyal, R Adam, J Akesbi, F T Rodallec, J-P Nordmann
PURPOSE: To report a case of severe ocular graft-versus-host disease (GVHD) after cataract surgery. METHODS: Observational case report. RESULTS: We describe the case of a 59-year-old man with postoperative corneal ulcer on his only functional eye. His past history reported allogenic bone marrow transplant. His visual acuity (VA) was limited to hand motions. Slit lamp examination revealed diffuse conjunctival hyperemia, severe blepharitis, Meibomian dysfunction, total corneal opacification with epithelial and stromal keratitis and neovascular invasion...
January 18, 2017: Journal Français D'ophtalmologie
https://www.readbyqxmd.com/read/28099212/dysfunctional-tear-syndrome-dry-eye-disease-and-associated-tear-film-disorders-new-strategies-for-diagnosis-and-treatment
#10
REVIEW
Mark S Milner, Kenneth A Beckman, Jodi I Luchs, Quentin B Allen, Richard M Awdeh, John Berdahl, Thomas S Boland, Carlos Buznego, Joseph P Gira, Damien F Goldberg, David Goldman, Raj K Goyal, Mitchell A Jackson, James Katz, Terry Kim, Parag A Majmudar, Ranjan P Malhotra, Marguerite B McDonald, Rajesh K Rajpal, Tal Raviv, Sheri Rowen, Neda Shamie, Jonathan D Solomon, Karl Stonecipher, Shachar Tauber, William Trattler, Keith A Walter, George O Waring, Robert J Weinstock, William F Wiley, Elizabeth Yeu
Dysfunctional tear syndrome (DTS) is a common and complex condition affecting the ocular surface. The health and normal functioning of the ocular surface is dependent on a stable and sufficient tear film. Clinician awareness of conditions affecting the ocular surface has increased in recent years because of expanded research and the publication of diagnosis and treatment guidelines pertaining to disorders resulting in DTS, including the Delphi panel treatment recommendations for DTS (2006), the International Dry Eye Workshop (DEWS) (2007), the Meibomian Gland Dysfunction (MGD) Workshop (2011), and the updated Preferred Practice Pattern guidelines from the American Academy of Ophthalmology pertaining to dry eye and blepharitis (2013)...
January 2017: Current Opinion in Ophthalmology
https://www.readbyqxmd.com/read/28089075/conjunctival-impression-cytology-evaluation-of-patients-with-dry-eye-disease-using-scleral-contact-lenses
#11
Sarah La Porta Weber, Rossen Mihaylov Hazarbassanov, Alex Nasaré, José Álvaro Pereira Gomes, Ana Luisa Hofling-Lima
PURPOSE: To evaluate conjunctival impression cytology and HLADR expression changes after wearing scleral contact lenses (ScCLs) for moderate to severe dry eye disease (DED). DESIGN: Prospective interventional case series. METHODS: Forty-one eyes from 25 patients with moderate to severe DED were evaluated for Esclera ScCL treatment. Best-corrected visual acuity (BCVA) and slit-lamp findings were assessed. Impression cytology specimens were obtained from DED patients at the baseline and after wearing ScCLs for 12 months...
January 6, 2017: Contact Lens & Anterior Eye: the Journal of the British Contact Lens Association
https://www.readbyqxmd.com/read/28087407/polymeric-micelles-for-ocular-drug-delivery-from-structural-frameworks-to-recent-preclinical-studies
#12
REVIEW
Abhirup Mandal, Rohit Bisht, Ilva D Rupenthal, Ashim K Mitra
Effective intraocular drug delivery poses a major challenge due to the presence of various elimination mechanisms and physiological barriers that result in low ocular bioavailability after topical application. Over the past decades, polymeric micelles have emerged as one of the most promising drug delivery platforms for the management of ocular diseases affecting the anterior (dry eye syndrome) and posterior (age-related macular degeneration, diabetic retinopathy and glaucoma) segments of the eye. Promising preclinical efficacy results from both in-vitro and in-vivo animal studies have led to their steady progression through clinical trials...
January 11, 2017: Journal of Controlled Release: Official Journal of the Controlled Release Society
https://www.readbyqxmd.com/read/28078480/muscarinic-acetylcholine-receptor-mediated-tight-junction-opening-is-involved-in-epiphora-in-late-phase-of-submandibular-gland-transplantation
#13
Ning-Yan Yang, Chong Ding, Jing Li, Yan Zhang, Ruo-Lan Xiang, Li-Ling Wu, Guang-Yan Yu, Xin Cong
Submandibular gland (SMG) autotransplantation is an effective therapy for treating severe dry eye syndrome. However, epiphora occurs in more than 40% of patients 6 months after operation. We previously found that muscarinic acetylcholine receptor (mAChR) plays a crucial role in regulating SMG secretion partially through the modulation on tight junction (TJ)-based paracellular pathway. Therefore, the present study aimed to investigate the possible involvement of mAChR and TJ in a rabbit long-term model of SMG transplantation...
January 11, 2017: Journal of Molecular Histology
https://www.readbyqxmd.com/read/28060066/assessment-of-the-tear-meniscus-by-strip-meniscometry-and-keratograph-in-patients-with-dry-eye-disease-according-to-the-presence-of-meibomian-gland-dysfunction
#14
Kang Won Lee, Jung Yong Kim, Hee Seung Chin, Kyoung Yul Seo, Tae-Im Kim, Ji Won Jung
PURPOSE: We aimed to compare the tear meniscus measurements using strip meniscometry (SM) and Keratograph5M (K5M) between 3 subtypes of dry eye disease patient groups, classified according to the presence of meibomian gland dysfunction (MGD), and normal subjects. METHODS: We enrolled 145 eyes from 145 subjects and measured the tear meniscus using SM and K5M, tear film breakup time, ocular surface staining, and ocular surface disease index; the Schirmer test; and examined lid margins and meibomian glands...
February 2017: Cornea
https://www.readbyqxmd.com/read/28060064/automated-measurement-of-tear-film-dynamics-and-lipid-layer-thickness-for-assessment-of-non-sj%C3%A3-gren-dry-eye-syndrome-with-meibomian-gland-dysfunction
#15
Yong Woo Ji, Jeihoon Lee, Hun Lee, Kyoung Yul Seo, Eung Kweon Kim, Tae-Im Kim
PURPOSE: To investigate automated values from an advanced corneal topographer with a built-in real keratometer, color camera, and ocular surface interferometer for the evaluation of non-Sjögren dry eye syndrome (NSDES) with meibomian gland dysfunction (MGD). METHODS: Sixty-four patients (64 eyes) diagnosed with NSDES with MGD were enrolled. All eyes were evaluated using the Ocular Surface Disease Index (OSDI), fluorescence staining score, tear film breakup time (TBUT), Schirmer test, and MGD grade...
February 2017: Cornea
https://www.readbyqxmd.com/read/28033649/thrombospondin-derived-peptide-attenuates-sj%C3%A3-gren-s-syndrome-associated-ocular-surface-inflammation-in-mice
#16
Laura Contreras Ruiz, Fayaz A Mir, Bruce Turpie, Sharmila Masli
Sjögren's syndrome is a second most common rheumatic disease in which autoimmune response targets exocrine glands (salivary and lacrimal glands) resulting in clinical symptoms of dry mouth and dry eye. Inflammation of the lacrimal gland induces tear abnormalities that contribute to the inflammation of the ocular surface, which includes ocular mucosa. Thrombospondin-1 (TSP-1) plays a critical regulatory role in the ocular mucosa and as such TSP-1-/- mice spontaneously develop chronic ocular surface inflammation associated with Sjögren's syndrome (SS)...
December 29, 2016: Clinical and Experimental Immunology
https://www.readbyqxmd.com/read/28032234/the-emerging-role-of-interleukin-il-1-in-the-pathogenesis-and-treatment-of-inflammatory-and-degenerative-eye-diseases
#17
Claudia Fabiani, Jurgen Sota, Gian Marco Tosi, Rossella Franceschini, Bruno Frediani, Mauro Galeazzi, Donato Rigante, Luca Cantarini
Interleukin (IL)-1 plays a key role in the pathogenesis and thereafter in the search for specific treatments of different inflammatory and degenerative eye diseases. Indeed, an overactivity of IL-1 might be an initiating factor for many immunopathologic sceneries in the eye, as proven by the efficacy of the specific IL-1 blockade in different ocular diseases. For instance, the uveitis in monogenic autoinflammatory disorders, such as Blau syndrome and cryopyrin-associated periodic syndrome, or in complex polygenic autoinflammatory disorders, such as Behçet's disease, has been successfully treated with IL-1 blockers...
December 28, 2016: Clinical Rheumatology
https://www.readbyqxmd.com/read/28024826/predictors-of-discordance-between-symptoms-and-signs-in-dry-eye-disease
#18
Jelle Vehof, Nicole Sillevis Smitt-Kamminga, Simone A Nibourg, Christopher J Hammond
PURPOSE: To investigate predictors of discordance between symptoms and signs in dry eye disease (DED). DESIGN: Cross-sectional association study. PARTICIPANTS: A total of 648 patients with dry eye from the Groningen LOngitudinal Sicca StudY (GLOSSY), a tertiary dry eye clinic patient cohort from the Netherlands. METHODS: Patient symptoms were assessed using the Ocular Surface Disease Index (OSDI) questionnaire. Dry eye signs were assessed by tear osmolarity, Schirmer test, tear breakup time, corneal and conjunctival staining, and meibomian gland dysfunction, all in both eyes, and a composite dry eye signs severity score was calculated from these 6 tests for each patient...
December 23, 2016: Ophthalmology
https://www.readbyqxmd.com/read/28006039/longitudinal-examination-of-frequency-of-and-risk-factors-for-severe-dry-eye-symptoms-in-us-veterans
#19
Erin S Ong, Yousef A Alghamdi, Roy C Levitt, Allison L McClellan, Gail Lewis, Constantine D Sarantopoulos, Elizabeth R Felix, Anat Galor
Importance: Dry eye syndrome is a common condition that affects millions of individuals. Many cross-sectional studies have evaluated risk factors for dry eye severity, but few have assessed risk factors or symptom progression over time. Objectives: To assess symptom progression in dry eye syndrome and determine risk factors associated with severe symptoms at 1 year. Design, Setting, and Participants: A longitudinal study was conducted from October 1, 2013, to April 30, 2015, among patients at the Miami Veterans Affairs Hospital with a wide variety of dry eye symptoms and signs (ranging from none to severe)...
December 22, 2016: JAMA Ophthalmology
https://www.readbyqxmd.com/read/28005448/tear-film-and-ocular-surface-evaluation-in-gestational-diabetes-mellitus
#20
S Kan, U Acar, M Kizilgul, E Beyazyildiz, A B Cankaya, M Apaydin, S Beysel, M Ozbek
BACKGROUND: Dry eye syndrome is one of the complaints of diabetic patients. The aim of the present study was to evaluate the tear functions in pregnant women with gestational diabetes mellitus (GDM) using tests: Schirmer, tear break-up time (TBUT), and tear film osmolarity (TFO) tests and the Ocular Surface Disease Index score (OSDI). METHODS: Pregnant women with GDM (Group 1, n=46) and healthy pregnant women (Group 2, n=36) were enrolled. Initially, all participants were asked to answer the OSDI and then they underwent a detailed ophthalmic examination including Schirmer, TBUT, and TFO tests...
December 22, 2016: Seminars in Ophthalmology
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