Effect of sodium hyaluronate eye drops on IOL-Master 700 measurement parameters in moderate and severe dry eye and non dry eye patients

Authors: Li Jinglan,  Ye Zi,  Ma Tianju,  Gao Yi,  Yang Qinghua,  Li Zhaohui

DOI: 10.3760/cma.j.issn.2095-0160.2020.03.006
Published 2020-03-10
Cite as Chin J Exp Ophthalmol, 2020,38(03): 186-191.

Abstract

Objective

To assess the changes in IOL-Master 700 parameters after administering sodium hyaluronate eye drops to moderate and severe dry eye and non-dry eye patients.

Methods

Non-randomized controlled clinical research was performed.Patients with moderate and severe dry eye and non dry eye were enrolled in this study, with 40 patients in each group.All patients underwent IOL-Master 700 bioassay before and 5, 10 and 15 minutes after the administration of 0.1% sodium hyaluronate eye drops.The differences in axial length (AL), central corneal thickness (CCT), corneal curvature, and intraocular lens (IOL) were compared before and after the administration.All subjects signed informed consent.

Results

In the dry eye group, the AL, CCT and IOL power were increased and the K1 were decreased at 5 and 10 minutes after administering sodium hyaluronate eye drops (P<0.05/3). IOL power of 17.5% increased by 0.5 D at 5 minutes after administering sodium hyaluronate eye drops.Further, 22.5% IOL power increased by 0.5 D or 1.0 D at 10 minutes after administering sodium hyalruonate eye drops.At 15 minutes after the administration, the IOL-Master parameters returned to the pre-intervention level.For the non-dry eye group, the AL and CCT were increased at 5 minutes after administering sodium hyalruonate eye drops, and the IOL power was decreased (P<0.01). The IOL power was decreased by a maximum of 0.5 D. At 10 and 15 minutes after administering sodium hyalruonate eye drops, the AL and CCT were significantly higher than those before the administration (all at P<0.05/3), but there was no significant change in IOL power (P>0.05).

Conclusions

The IOL power of moderate and severe dry eye patients is increased at 5-10 minutes after administering sodium hyaluronate eye drops, and the IOL power of non-dry eye patients is decreased within 5 minutes after the administration.

Key words:

Dry eye; Artificial tear; Cataract; IOL-Master; Intraocular lens power

Contributor Information

Li Jinglan
Department of Ophthalmology, Chinese PLA General Hospital, Beijing 100853, China
Ye Zi
Ma Tianju
Gao Yi
Yang Qinghua
Li Zhaohui
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Updated: June 24, 2020 — 11:24 am