期刊名称：Journal of the Korean Ophthalmological Society
印刷版ISSN：0378-6471
出版年度：2021
卷号：62
期号：4
页码：463-471
DOI：10.3341/jkos.2021.62.4.463
出版社：The Korean Ophthalmological Society
摘要：Purpose We explored changes in the various clinical parameters of dry eye disease (DED), including the tear matrix metalloproteinase 9 (MMP-9) level, soon after cataract surgery. We sought correlations between such changes and ocular surface discomfort. Methods In 106 patients (106 eyes) who underwent cataract surgery, we evaluated meibomian gland dysfunction, tear secretion, corneal sensitivity, tear break-up time, corneal erosion status, the Sjögren’s International Collaborative Clinical Alliance (SICCA) ocular staining score, tear osmolarity, the tear MMP-9 level, and the ocular surface disease index (OSDI) before, and 1 week and 1 month after surgery. All eyes were instilled with topical moxifloxacin, a steroid, and a non-steroidal anti-inflammatory drug daily for 1 month postoperatively. The 1-month delta OSDI scores correlated with the 1-month delta DED parameters. We compared the latter parameters between patients in whom the MMP-9 level decreased (MMP-9-decreased group) at 1 month with those in whom it did not (MMP-9-not decreased group). Results Overall, 89.5% of total patients exhibited preoperative DED. The tear MMP-9 level fell at 1 month postoperatively, tear secretion (evaluated using the Schirmer I test) decreased at 1 week, and the OSDI scores fell at both 1 week and 1 month. We found no significant correlation between the 1-month delta OSDI scores and the 1-month delta DED parameters. The 1-month OSDI score fell to a significantly greater extent in the MMP-9-decreased group. Conclusions Routine, local anti-inflammatory treatment after cataract surgery may briefly reduce the tear MMP-9 level and ocular surface discomfort.
