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meibomian gland dysfunction

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https://www.readbyqxmd.com/read/28068444/effectiveness-of-an-eyelid-thermal-pulsation-procedure-to-treat-recalcitrant-dry-eye-symptoms-after-laser-vision-correction
#1
Craig S Schallhorn, Julie M Schallhorn, Stephen Hannan, Steven C Schallhorn
PURPOSE: To provide an initial retrospective evaluation of the effectiveness of a thermal pulsation system to treat intractable patient-reported dye eye symptoms following laser vision correction. METHODS: A total of 109 eyes of 57 patients underwent thermal pulsation therapy (LipiFlow; TearScience, Morrisville, NC) for the treatment of dry eye symptoms following laser vision correction. A standardized dry eye questionnaire, the Standard Patient Evaluation of Eye Dryness (SPEED II), was administered to all patients before and after thermal pulsation therapy...
January 1, 2017: Journal of Refractive Surgery
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
#2
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
#3
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/28030610/impact-of-chronic-smoking-on-meibomian-gland-dysfunction
#4
Shen Wang, Hui Zhao, Caihong Huang, Zhengri Li, Wei Li, Xiaobo Zhang, Zuguo Liu
PURPOSE: The aim of this study was to explore the relationship between chronic cigarette smoking and meibomian gland dysfunction (MGD). METHODS: This study enrolled 322 smokers with MGD and 2067 non-smokers with MGD. All enrolled subjects were tested in the following sequence: Ocular Surface Disease Index (OSDI), tear film breakup time (TBUT), corneal fluorescein staining (CFS), Schirmer I test (SIT)and finally slit-lamp microscope examination of lid margin abnormalities, meibomian gland expression as well as meibum...
2016: PloS One
https://www.readbyqxmd.com/read/28024826/predictors-of-discordance-between-symptoms-and-signs-in-dry-eye-disease
#5
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/28003972/changes-of-meibomian-glands-in-patients-with-type-2-diabetes-mellitus
#6
Tao Yu, Wei-Yun Shi, Ai-Ping Song, Yang Gao, Guang-Fu Dang, Gang Ding
AIM: To investigate the morphological changes of meibomian glands in patients with type 2 diabetes mellitus (DM). METHODS: Of 118 eyes (118 patients) with type 2 DM (DM group) and 100 eyes of 100 control subjects (control group) were enrolled. After completing an ocular surface disease index (OSDI) questionnaire, the non-invasive tear film break-up time (NI-BUT) and the structure of the meibomian glands (MGs, meibography) were assessed by the Keratograph 5M system...
2016: International Journal of Ophthalmology
https://www.readbyqxmd.com/read/28003734/debs-a-unification-theory-for-dry-eye-and-blepharitis
#7
James M Rynerson, Henry D Perry
For many years, blepharitis and dry eye disease have been thought to be two distinct diseases, and evaporative dry eye distinct from aqueous insufficiency. In this treatise, we propose a new way of looking at dry eye, both evaporative and insufficiency, as the natural sequelae of decades of chronic blepharitis. Dry eye is simply the late form and late manifestation of one disease, blepharitis. We suggest the use of a new term in describing this one chronic disease, namely dry eye blepharitis syndrome (DEBS)...
2016: Clinical Ophthalmology
https://www.readbyqxmd.com/read/28002224/meibomian-gland-dysfunction-and-contact-lens-discomfort
#8
Reiko Arita, Shima Fukuoka, Naoyuki Morishige
Meibomian glands are located in the eyelids and secrete meibum, which gives rise to the lipid layer of the tear film. Changes to these glands can lead to the development of meibomian gland dysfunction (MGD), which is associated with various ocular symptoms such as fatigue, dryness, burning sensation, and heavy sensation. The diagnosis of MGD thus relies on evaluation of ocular symptoms, meibum condition, and lid margin abnormalities. The recent development of noninvasive meibography and tear interferometry has provided important insight into meibomian gland structure and function, respectively...
January 2017: Eye & Contact Lens
https://www.readbyqxmd.com/read/28002092/treatment-practices-and-outcomes-of-meibomian-gland-dysfunction-at-a-tertiary-center-in-southern-india
#9
Ling Lee, Qian Garrett, Judith L Flanagan, Pravin K Vaddavalli, Eric B Papas
OBJECTIVE: To describe the current treatment practices for meibomian gland dysfunction (MGD) at a tertiary eye center, together with the subjective outcomes and compliance behaviors of patients. METHODS: This retrospective cohort study reviewed medical records for MGD severity grading, treatment prescribed, and follow-up schedule. In addition, participants were surveyed to gauge subjective outcomes and treatment adherence. RESULTS: Eight hundred ten patients were diagnosed with "MGD" or "meibomitis" and had a total of 14 different treatment combinations prescribed...
December 19, 2016: Eye & Contact Lens
https://www.readbyqxmd.com/read/27971825/clinical-and-economic-analysis-of-eyelid-hygiene-complex-for-patients-with-meibomian-glands-dysfunction-in-russia
#10
V N Trubilin, E G Polunina, E Y Markova, L Y Bezmelnitsyna, D O Meshkov
No abstract text is available yet for this article.
November 2016: Value in Health: the Journal of the International Society for Pharmacoeconomics and Outcomes Research
https://www.readbyqxmd.com/read/27941381/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
#11
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...
December 8, 2016: Cornea
https://www.readbyqxmd.com/read/27930433/ocular-findings-in-a-patient-with-ectodermal-dysplasia
#12
Sinan Çalşkan, Mustafa Köşker, Tolga Biçer, Osman Çelikay, Canan Gürdal
PURPOSE: Ectodermal dysplasia (ED) results from abnormal development of the ectodermal layer. Although coexistence of ED and retinal pathology has been described, concomitance with retinal venous tortuosity has not been reported in the literature. METHODS: Case report. RESULTS: We report the case of a 23-year-old man with ED with bilateral retinal venous tortuosity, trichomegaly, meibomian gland dysfunction, and dry eye. Although the coexistence of ED with trichomegaly and meibomian gland dysfunction has been previously reported, to the best of our knowledge, this is the first reported case of retinal venous tortuosity associated with ED...
December 7, 2016: Retinal Cases & Brief Reports
https://www.readbyqxmd.com/read/27911432/-eye-lid-hygiene-in-chronic-allergic-blepharoconjunctivitis-patients-before-laser-refractive-surgery
#13
S V Yanchenko, A V Malyshev, S N Sakhnov, N V Fedotova, O Yu Orekhova
AIM: To evaluate the effectiveness of eyelid hygiene in patients with chronic allergic blepharoconjunctivitis (ABC) as a part of their preparation for laser refractive surgery. MATERIAL AND METHODS: The study involved 32 patients (12 males and 20 females aged 25-42 years) with refractive errors, namely, compound myopic astigmatism (23 patients) and hyperopic astigmatism (9 patients) suffering from chronic ABC and secondary dry eye syndrome (DES). All the patients initially received a standard treatment for ABC and DES, that is olopatodin hydrochloride instillations - 1 mg/ml 2 times daily, preservative-free hyaluronic acid preparation - 1 mg/ml 3 times daily, and polyacrylic acid and dexpanthenol gel at night for one month...
2016: Vestnik Oftalmologii
https://www.readbyqxmd.com/read/27911431/-o%C3%B1-umethyl-in-the-treatment-of-allergic-diseases-of-eyelids-and-conjunctiva
#14
N R Marchenko
Treatment of allergic diseases of eyelids and conjunctiva (conjunctivites and blepharoconjunctivites) often presents difficulties due to peculiarities of their pathogenesis - allergic and vascular reactions, disorder of lacrimal production, meibomian gland dysfunction, and possible bacterial contamination. It has been suggested to use Ocumethyl, which contains zinc sulfate (binding, drying, anti-inflammatory, and antiseptic effect), diphenhydamine hydrochloride (an Н1-antihistamine that decreases capillary permeability and helps resolve conjunctival and eyelid edema), naphazoline hydrochloride (a sympathomimetic notable for its strong, rapid, and long-lasting vasoconstrictive effect), and methylene blue (antiseptic effect, disintoxication, and antioxidant activity)...
2016: Vestnik Oftalmologii
https://www.readbyqxmd.com/read/27853352/tear-lipid-layer-thickness-with-eye-drops-in-meibomian-gland-dysfunction
#15
Jennifer S Fogt, Matthew J Kowalski, P Ewen King-Smith, Alice T Epitropolous, Andrew J Hendershot, Carrie Lembach, John Paul Maszczak, Lisa A Jones-Jordan, Joseph T Barr
PURPOSE: The aim of this study was to evaluate the efficacy of a lipid containing emollient eye drop, Soothe XP, which was reformulated in 2014 with a more stable preservative and buffer system, compared to a control, non-emollient, eye drop (Systane Ultra) in improving lipid layer thickness (LLT) in subjects with dry eye due to meibomian gland dysfunction (MGD). PATIENTS AND METHODS: This prospective single-center, open-label, cross-over, examiner masked-study enrolled subjects aged 30-75 years with lipid-deficient dry eye and a clinical diagnosis of MGD as determined by a slit lamp examination, an evaluation of meibomian gland drop out with meibography, and a standard patient evaluation of eye dryness questionnaire of >5...
2016: Clinical Ophthalmology
https://www.readbyqxmd.com/read/27837409/need-for-animal-models-of-meibomian-gland-dysfunction
#16
Louis Tong, Preeya K Gupta
Evaporative dry eye has gained increasing interest in recent years in academia, pharmaceutical, and medical device industries. The main cause of this type of dry eye is attributed to meibomian gland dysfunction (MGD). MGD is a diffuse abnormality of the meibomian glands characterised by terminal duct obstruction and eventually leading to signs and symptoms of dry eye. There have been only a few reported animal models of MGD, but recent advances are likely to lead to new models and better ways to assess the pathology in these animals...
December 2016: Ophthalmology and Therapy
https://www.readbyqxmd.com/read/27817990/infrared-thermography-in-the-evaluation-of-meibomian-gland-dysfunction
#17
Tai-Yuan Su, Wei-Ting Ho, Shu-Chiung Chiang, Chien-Yi Lu, Huihua Kenny Chiang, Shu-Wen Chang
BACKGROUND/PURPOSE: To evaluate meibomian gland dysfunction (MGD) by infrared thermography. METHODS: An observational study was conducted at the Department of Ophthalmology, Far Eastern Memorial Hospital, New Taipei City, Taiwan. Participants included 89 MGD patients (30 in Grade 1, 49 in Grade 2, and 10 in Grade 3) and 65 controls. The close-eye thermographic images of the eyelid were obtained noninvasively by infrared thermography. Temperatures at 8 regions of interest (ROIs) of the eyelid margin and a reference temperature at the center of the upper eyelid were measured...
November 3, 2016: Journal of the Formosan Medical Association, Taiwan Yi Zhi
https://www.readbyqxmd.com/read/27816570/examination-of-gland-dropout-detected-on-infrared-meibography-by-using-optical-coherence-tomography-meibography
#18
Young-Sik Yoo, Kyung-Sun Na, Yong-Soo Byun, Jun Geun Shin, Byeong Ha Lee, Geunyoung Yoon, Tae Joong Eom, Choun-Ki Joo
PURPOSE: To elucidate the anatomic details of gland dropout detected on two-dimensional infrared (IR) meibography in cases of dry eye associated with meibomian gland dysfunction (MGD) by using three-dimensional optical coherence tomography (OCT) meibography. METHODS: In this cross-sectional, observational case series, we enrolled gland dropout detected on IR meibography; the condition was then examined using a real-time swept-source OCT system. Accordingly, a series of 500 raster B-scan OCT images, with the gland dropout site (observed on IR imaging) at the center, were obtained and rendered as three-dimensional volume images...
January 2017: Ocular Surface
https://www.readbyqxmd.com/read/27791408/evaluation-of-meibomian-gland-dysfunction-in-polycystic-ovary-syndrome-and-obesity
#19
Gonen Baser, Nurdan Yildiz, Mehmet Calan
: Purpose/Aim of the study: The purpose of this study was to evaluate the interaction between Polycystic ovary syndrome (PCOS) and Meibomian gland dysfunction (MGD) and obesity, to reveal whether there is a correlation between the testosterone levels and body-mass index (BMI) levels and the dry-eye complaints of these patients. MATERIAL AND METHODS: The study included 92 patients with PCOS and 52 healthy patients from March 2013 to March 2014. All patients underwent a physical examination, pelvic ultrasound, and clinical and biochemical tests, including free testosterone levels to confirm the diagnosis of PCOS...
October 28, 2016: Current Eye Research
https://www.readbyqxmd.com/read/27779170/in-vivo-confocal-microscopy-evaluation-of-meibomian-gland-dysfunction-in-dry-eye-patients-with-different-symptoms
#20
Hui Zhao, Jing-Yao Chen, Yu-Qian Wang, Zhi-Rong Lin, Shen Wang
BACKGROUND: Dry eye patients suffer from all kinds of symptoms. Sometimes, the clinical signs evaluation does not disclose any obvious difference in routine examination; in vivo confocal microscopy (IVCM) is a powerful tool for ocular surface disease. This study aimed to clarify meibomian gland (MG) alterations in dry eye patients with different symptoms and to compare the findings using IVCM. METHODS: A total of sixty patients were recruited, all subjected to Ocular Surface Disease Index (OSDI) and Salisbury Eye Evaluation Questionnaire (SEEQ), and questionnaires for the assessment of dry eye symptoms before clinical sign examinations were given to the patients...
2016: Chinese Medical Journal
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