Intense regulated pulse light for the meibomian gland dysfunction

2018 ◽  
Vol 30 (2) ◽  
pp. 289-292 ◽  
Author(s):  
Emine Esra Karaca ◽  
Özlem Evren Kemer ◽  
Dilay Özek
Keyword(s):  
Ocular Surface ◽  
Meibomian Gland ◽  
Light Treatment ◽  
Disease Index ◽  
Meibomian Gland Dysfunction ◽  
Clinical Parameters ◽  
Patient Evaluation ◽  
Ocular Surface Disease Index ◽  
Pulse Light ◽  
Standard Patient

Purpose: To assess the effect of intense regulated pulse light (E-Eye; E-Swin, France) on the treatment of meibomian gland dysfunction. Setting: Health Sciences University, Ankara Numune Training and Research Hospital, Department of Ophthalmology. Methods: A total of 26 patients underwent intense pulsed light treatment (E-Eye; E-Swin), with homogeneously sequenced five light pulses delivered to one eye at 1, 15, and 45 days following baseline evaluation. At each visit, subjective clinical parameters (ocular surface disease index questionnaire and standard patient evaluation of eye dryness questionnaire) and objective clinical parameters (Schirmer I test scores, tear break-up times, Oxford grading, lid margin abnormality score, secretion quality and expressibility degree) were recorded. The subjective and objective parameters at Days 15 and 45 were compared with baseline values. Results: Patients underwent three sessions of intense pulsed light treatment. Schirmer test and tear break-up time improved significantly from baseline to Day (D) 45 (8.53 ± 4.31 mm vs 12.6 ± 3.14 mm, 4.53 ± 1.33 sn vs 11.07 ± 2.87 sn, p = 0.003 and p < 0.001). Ocular surface disease index and standard patient evaluation of eye dryness scores improved from baseline to D15 and baseline to D45 (all with p < 0.05). All the subjects reported reduced symptoms by D45. There were no cases of adverse ocular effects. There was no significant change in Oxford grading, lid margin abnormality score, secretion quality, and expressibility degree. Conclusions: Intense regulated pulse light seems a safe treatment procedure for meibomian gland dysfunction, improving tear film quality and reducing symptoms of dry eye.

Ocular Surface Disease Index (OSDI) Versus the Standard Patient Evaluation of Eye Dryness (SPEED)

Cornea ◽  
2016 ◽  
Vol 35 (2) ◽  
pp. 175-180 ◽  
Author(s):  
Kofi Asiedu ◽  
Samuel Kyei ◽  
Sekyere N. Mensah ◽  
Stephen Ocansey ◽  
Listowell S. Abu ◽  
...  
Keyword(s):  
Ocular Surface ◽  
Disease Index ◽  
Ocular Surface Disease ◽  
Patient Evaluation ◽  
Ocular Surface Disease Index ◽  
Standard Patient

Efficacy of cyclic therapy with terpinen-4-ol in Demodex blepharitis

2020 ◽  
pp. 112067212091908 ◽  
Author(s):  
Özlem Evren Kemer ◽  
Emine Esra Karaca ◽  
Dilay Özek
Keyword(s):  
Ocular Surface ◽  
Meibomian Gland ◽  
Disease Index ◽  
Ocular Surface Disease ◽  
Schirmer Test ◽  
Ocular Surface Disease Index ◽  
Tea Tree ◽  
Cyclic Treatment ◽  
Pre Treatment ◽  
Breakup Time

Purpose To describe the effectiveness of cyclic treatment with terpinen-4-ol, a tea tree oil component, on Demodex blepharitis. Methods The presence of Demodex was determined by eyelash rotation as proposed by Mastrota. Schirmer test, tear breakup time, ocular surface disease index, lid margin score, meibomian gland expressibility score, and Oxford grade were performed. Patients were advised to apply heat followed by terpinen-4-ol soaked wipes to eyelids twice a day for 2 weeks. At the end of 2 weeks, treatment was interrupted for 7–10 days. The same treatment was repeated once again. The patients were examined after the first and second cycle of treatment and after 1 year. Results There was a statistically significant improvement in Schirmer test (10.37 ± 4.73 and 13.13 ± 3.44 mm/5 min), tear breakup time (6.47 ± 3.31 and 7.6 ± 2.89 s), ocular surface disease index (47.94 ± 19.77 and 34.28 ± 13.40), lid margin score (3.2 ± 0.7 and 2.63 ± 0.71), meibomian gland expressibility scores (1.93 ± 0.64 and 1.4 ± 0.67), and Oxford grade (0.9 ± 0.8 and 0.5 ± 0.63) after the first cycle of treatment ( p < 0.05). The improvement in symptoms and tear function tests of the patients after the second cycle was significantly better than in pre-treatment levels. At 12-month follow-up, symptoms of two patients (93%) relapsed. Conclusion The administration of terpinen-4-ol to the eyelid margins in a cyclic manner in Demodex blepharitis is effective against adult and hatching Demodex and breaks the vicious cycle.

Meibomian gland loss area and its relationship with age and ocular surface disease index

2019 ◽  
Author(s):  
Jacobo Garcia-Queiruga ◽  
Hugo Pena-Verdeal ◽  
Dolores Ferreiro ◽  
Carlos García-Resúa ◽  
Eva Yebra-Pimentel
Keyword(s):  
Ocular Surface ◽  
Meibomian Gland ◽  
Disease Index ◽  
Ocular Surface Disease ◽  
Ocular Surface Disease Index

scholarly journals The Influence of Overnight Orthokeratology on Ocular Surface and Meibomian Gland Dysfunction in Teenagers with Myopia

2019 ◽  
Vol 2019 ◽  
pp. 1-6
Author(s):  
Xiu Wang ◽  
Jing Li ◽  
Rui Zhang ◽  
Na Li ◽  
Yi Pang ◽  
...  
Keyword(s):  
Ocular Surface ◽  
Tear Film ◽  
Meibomian Gland ◽  
Meibomian Gland Dysfunction ◽  
Ocular Surface Disease Index ◽  
Time Points ◽  
Meniscus Height ◽  
Significant Difference ◽  
Before And After

Purpose. The aim of this study was to investigate the effect of overnight orthokeratology (OOK) on ocular surface and meibomian gland dysfunction in teenagers with myopia. Methods. A total of 59 subjects were recruited in this prospective study. The following tests were performed before and after 1, 3, 6, 12, and 24 months of OOK lens wear, including ocular surface disease index (OSDI) questionnaire, slit-lamp examination, and Keratograph 5M. Results. No infectious keratitis occurred during the study. OSDI scores increased gradually and reached the maximum at 6 months of OOK wear (P<0.001). The meniscus height was significantly increased at 1 and 3 months after the initiation of OOK (P=0.006, P=0.035). The corneal fluorescein staining at 1, 3, 6, 12, and 24 months after wearing OOK were all increased than the prewearing level with significant difference (P=0.014, P=0.036, P<0.001, P<0.001, and P=0.008, respectively). The first and the average tear film NIKBUT were all higher than the prewearing level, but there was no significant difference between every follow-up time points (P>0.05). The lid margin abnormalities were significantly increased (P=0.003, P=0.038, and P=0.015) at 6, 12, and 24 months after the initiation of OOK. There was no significant difference in the meibomian gland orifice scores at each follow-up time points compared to the prewearing level (P>0.05). The meibomian gland lipid secretion scores after wearing OOK were higher than those of the prewearing level, however, without statistically significant difference (P>0.05). No significant differences of the degree of difficulty of lipid excretions were detected after the initiation of OOK (P>0.05). There was no significant difference in meibomian gland dropout scores between all follow-up time points and the prewearing level (P=1.000). Conclusion. OOK increased the symptoms of dry eye and decreased the function of tear film by affecting the meniscus height and BUT. OOK did not affect the function of meibomian glands.Clinical Study registration number: ChiCTR18000185708.

scholarly journals Rear 4-minute Schirmer Test, A Modified Indicator of Schirmer Test in Diagnosing Dry Eye

2021 ◽  
Author(s):  
Xin Wang ◽  
Xiaojing Fan ◽  
Yaying Wu ◽  
Yujie Mou ◽  
Jinjin Min ◽  
...  
Keyword(s):  
Dry Eye ◽  
Tear Film ◽  
Meibomian Gland ◽  
Patient Evaluation ◽  
Schirmer Test ◽  
Ocular Surface Disease Index ◽  
Tear Secretion ◽  
Standard Patient ◽  
The Mean ◽  
Breakup Time

Abstract This study was desgined to find a reliable and convenient indicator (a modified Schirmer test) to improve the accuracy of assessing tear secretion and diagnosing dry eye. This is a prospective continuous study on 180 volunteers. Schirmer test I without anesthesia was performed once on both eyes to determine the value of normal Schirmer test. The values of tear secretion were recorded in each minute. Examined individuals also underwent other examinations: the standard patient evaluation of eye dryness (SPEED), the Ocular Surface Disease Index (OSDI), fluorescein stain, tear film breakup time (BUT), and Meibomian gland (MG)grading. The participants were divided into two groups: dry eye (DE) groupand non-dry eye (ND) group. The mean age was 39.41±14.05 years in DE group and 37.62±13.17 in ND group. The value of 2-minute Schirmer test, rear 3-minute Schirmer test, rear 4-minute Schirmer test and 5-minute Schirmer test was 5.36±4.63, 5.57±2.11, 7.21±4.13 and 10.93±6.30 respectively in DE group. And these indicators was 8.25±6.80, 2.73±2.31, 7.36±3.42, 11.84±6.16 in ND group. The rear 4-minute ST has significant correlation with OSDI and SPEED in DE group (r =-0.242/-0.183) and in ND gruop(r =-0.316 /-0.373). Meanwhile, rear 4-minute ST had stronger connection with fBUT(r =0.159) and MG (r =-0.162) in DE gruop. And rear 4-minute ST also had higher accuracy in diagnosing severe dry eye and borderline dry eye.The rear 4-minute Schirmer test may be a supplement indicator in assessing tear secretion and diagnosing dry eye.

scholarly journals Evaluation of Dry Eye and Meibomian Gland Dysfunction in Teenagers with Myopia through Noninvasive Keratograph

2016 ◽  
Vol 2016 ◽  
pp. 1-5 ◽  
Author(s):  
Xiu Wang ◽  
Xiaoxiao Lu ◽  
Jun Yang ◽  
Ruihua Wei ◽  
Liyuan Yang ◽  
...  
Keyword(s):  
Dry Eye ◽  
Ocular Surface ◽  
Meibomian Gland ◽  
Normal Group ◽  
Meibomian Gland Dysfunction ◽  
Noninvasive Method ◽  
Normal Range ◽  
Ocular Surface Disease Index ◽  
Surface Conditions ◽  
Meibomian Gland Secretion

Purpose. This study aims to evaluate dry eye and ocular surface conditions of myopic teenagers by using questionnaire and clinical examinations.Methods. A total of 496 eyes from 248 myopic teenagers (7–18 years old) were studied. We administered Ocular Surface Disease Index (OSDI) questionnaire, slit-lamp examination, and Keratograph 5M. The patients were divided into 2 groups based on OSDI dry eye standard, and their ocular surfaces and meibomian gland conditions were evaluated.Results. The tear meniscus heights of the dry eye and normal groups were in normal range. Corneal fluorescein scores were significantly higher whereas noninvasive break-up time was dramatically shorter in the dry eye group than in the normal group. All three meibomian gland dysfunction parameters (i.e., meibomian gland orifice scores, meibomian gland secretion scores, and meibomian gland dropout scores) of the dry eye group were significantly higher than those of the normal group (P<0.0001).Conclusions. The prevalence of dry eye in myopic teenagers is 18.95%. Meibomian gland dysfunction plays an important role in dry eye in myopic teenagers. The Keratograph 5M appears to provide an effective noninvasive method for assessing ocular surface situation of myopic teenagers.

Dry eye and Meibomian gland dysfunction evaluation in sarcoidosis patients

2021 ◽  
pp. 112067212110065
Author(s):  
Pelin Kiyat ◽  
Melis Palamar ◽  
Bengu Gerceker Turk
Keyword(s):  
Dry Eye ◽  
Ocular Surface ◽  
Tear Film ◽  
Surface Damage ◽  
Meibomian Gland ◽  
Drop Out ◽  
Meibomian Gland Dysfunction ◽  
Ocular Surface Disease Index ◽  
Group 2 ◽  
Group 1

Purpose: To analyze the relation between Meibomian gland dysfunction, dry eye, and sarcoidosis. Materials and Methods: Twenty eyes of 10 sarcoidosis patients (Group 1) and 20 left eyes of 20 age-sex matched healthy volunteers (Group 2) were included. Presence of dry eye was evaluated with Schirmer 1 test, tear film break-up time (T-BUT), Oxford scale scoring, Ocular Surface Disease Index (OSDI) score assessments. A slit-lamp biomicroscope infrared filter (Topcon, SL-D701, IJssel, The Netherlands) was used to evaluate Meibomian glands. The drop-out ratio according to meibography was scored for each eyelid from grade 0 (no loss) through grade 3 (lost area >2/3 of the total Meibomian gland area). Results: Among dry eye tests mean Schirmer 1 and T-BUT values were lower and OSDI score was higher in Group 1 compared to Group 2 and the differences were statistically significant ( p = 0.017, p = 0.039, p = 0.003, respectively). In addition, the upper, lower and total meiboscores were statistically significantly higher in Group 1 ( p = 0.047, p = 0.003, p = 0.005, respectively). Conclusion: A significantly higher presence of dry eye and Meibomian gland drop out ratios was detected in sarcoidosis patients. It is important to monitor sarcoidosis patients for dry eye and Meibomian gland dysfunction and when detected, to treat adequately to prevent ocular surface damage.

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