The Efficacy of Intense Pulsed Light Combined With Meibomian Gland Expression for the Treatment of Dry Eye Disease Due to Meibomian Gland Dysfunction: A Multicenter, Randomized Controlled Trial

Objectives:

To compare the efficacy of intense pulsed light (IPL) combined with Meibomian gland expression (MGX), and instant warm compresses combined with MGX, for treatment of dry eye disease (DED) due to meibomian gland dysfunction (MGD).

Methods:

In a prospective, multicenter, interventional study, 120 subjects with DED due to MGD were randomized 1:1 to an IPL arm or a control arm. Each subject was treated 3 times at 3-week intervals. The primary outcome measure was the tear break up time (TBUT). Tear break up time and a few additional outcome measures were evaluated at the baseline and at 3 weeks after the last treatment.

Results:

All outcome measures improved in both arms, but in general, the improvement was significantly larger in the IPL arm. Tear break up time increased by 2.3±1.9 and 0.5±1.4 sec, in the IPL and control arms respectively (P

Source: Eye and Contact Lens: Science and Clinical Practice - December 22, 2020 Category: Opthalmology Tags: Article Source Type: research