Clinical observation of the ocular surface changes through one-site versus two-site phacotrabeculectomy / 国际眼科杂志(Guoji Yanke Zazhi)
International Eye Science
;
(12): 310-312, 2019.
Article
in Chinese
| WPRIM
| ID: wpr-713021
ABSTRACT
@#AIM:
To compare the ocular surface changes of one-site versus two-site phacotrabeculectomy in angle-closure glaucoma associated with cataract.<p>METHODS:
This retrospective, randomized study included 52 patients(52 eyes)with coexisting angle-closure glaucoma and cataract. The patients were randomly divided into 2 groups one group had the phacotrabeculectomy in the superior quadrant through the same incision(one-site group; <i>n</i>=26), while the other group had the trabeculectomy through a superior quadrant incision, and the phacoemulsification through another separate, temporal, clear corneal incision(two-site group; <i>n</i>=26). In each group, the values such as tear break-up time(BUT), Schirmer I test(SⅠt), and corneal fluoresce(FL)in staining score were measured at 1d, 1wk, 1mo and 3mo postoperatively.<p>RESULTS:
All patients were operated under local anesthesia and followed up for 3mo. The SⅠt of two-site group and one-site group 1wk and 1mo postoperatively were significantly shorter than those before the operation(<i>P</i><0.01). The SⅠt of two-site group were significantly shorter than those of one-site group 1wk and 1mo postoperatively(<i>P</i><0.05). The FL scores of two-site group were significantly higher than those of one-site group 1wk postoperatively(<i>P</i><0.05). However, 1mo postoperatively, the FL scores of two groups were basically equal(<i>P</i>>0.05). Three months postoperatively,the BUT, SⅠt and FL were basically equal to the preoperative level(<i>P</i>>0.05).<p>CONCLUSION:
Phacotrabeculectomy through two incisions is more likely to affect the ocular surface, and those abnormal related values appear in the early 1mo postoperatively.
Full text:
Available
Index:
WPRIM (Western Pacific)
Type of study:
Controlled clinical trial
Language:
Chinese
Journal:
International Eye Science
Year:
2019
Type:
Article
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