کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
2698968 | 1144103 | 2014 | 9 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Evaluation of an Automated Thermodynamic Treatment (LipiFlow®) System for Meibomian Gland Dysfunction: A Prospective, Randomized, Observer-Masked Trial Evaluation of an Automated Thermodynamic Treatment (LipiFlow®) System for Meibomian Gland Dysfunction: A Prospective, Randomized, Observer-Masked Trial](/preview/png/2698968.png)
PurposeTo compare the effectiveness of a single LipiFlow® treatment with combined lid warming and massage in patients with meibomian gland dysfunction (MGD).MethodsIn this prospective, randomized, crossover, observer-masked clinical trial, subjects were randomized to receive either a single 12-min LipiFlow-LipiFlow Thermal Pulsation (LTP) system treatment or to perform combined twice-daily lid warming and massage for 3 months. All subjects were examined before, and 1 and 3 months after initiation of treatments. Investigated parameters included subjective symptoms, lipid layer thickness, meibomian gland assessment, tear break-up time, tear osmolarity, corneal and conjunctival staining, Schirmer test values, and tear meniscus height.ResultsA total of 31 subjects completed the 3-month follow-up. At 1 and 3 months, patients in the LipiFlow treatment group had a significant reduction in Ocular Surface Disease Index (OSDI) scores compared with those in the lid-margin hygiene group. Both treatments produced a significant improvement in expressible meibomian glands compared to the baseline parameters, but no significant difference was noted between the two groups. The other investigated objective parameters did not show a significant difference.ConclusionResults of our study show that a single LipiFlow treatment is as least as effective as a 3-month, twice-daily lid margin hygiene regimen for MGD. However, the present study was observer-masked only, and therefore a placebo effect may have confounded any improvements in subjective symptoms and other parameters in both groups.
Journal: The Ocular Surface - Volume 12, Issue 2, April 2014, Pages 146–154