Journal List > J Korean Ophthalmol Soc > v.54(7) > 1009413

Ae, Hyung, Hyun, and Sung: Effects of Cyclosporine 0.05% Ophthalmic Emulsion to Improve Reduction of Tear Production after Cataract Surgery

Abstract

Purpose

To evaluate the efficacy of cyclosporine 0.05% in reduced tear production sign and dry eye symptoms after cata-ract surgery.

Methods

This hospital-based prospective randomized trial included 43 patients of 83 eyes who underwent phacoemulsification. Tear break-up time, Schirmer’s test, corneal and conjunctival stain, and ocular surface disease index were performed for all pa-tients at preoperative 1 day, and 1 day, 1 week, 1 month, and 2 months postoperatively. Group 1 received carboxymethylcellulose 0.5%, group 2 received twice-daily cyclosporine 0.05%, and group 3 did not receive any additional eye drops.

Results

There was no statistically significant difference between the 3 groups in outcome measures. Two months after cataract surgery, the cyclosporine group showed improved tear break-up time, Schirmer’s test I, and corneal and con-junctival staining.

Conclusions

Cyclosporine 0.05% therapy reduced dry eye signs and symptoms after cataract surgery.

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Figure 1.
Tear Break up time (TBUT) at pre-op and post-op 1 day, 1 week, 1 month, and 2 months. The increase in TBUT was statistically significant between1 month and 2 months (Group 1 = Carboxymethylcellulose 0.5%, Group 2 = Cyclosporine 0.05%, Group 3 = No additional eye drops).
jkos-54-1013f1.tif
Figure 2.
Schirmer test I at pre-op and post-op 1 day, 1 week, 1 month, and 2 months. Schirmer test I of group 2 increased statistically significant between post-op 1 month and 2 months (Group 1 = Carboxymethylcellulose 0.5%, Group 2 = Cyclosporine 0.05%, Group 3 = No additional eye drops).
jkos-54-1013f2.tif
Figure 3.
Corneal and conjunctival staining at pre-op and post-op 1 month, 2 months. Group 2 had lowered corneal and conjunctival staining grades 2 months after cataract surgery (Group 1 = Carboxymethylcellulose 0.5%, Group 2 = Cyclos- porine 0.05%, Group 3 = No additional eye drops).
jkos-54-1013f3.tif
Figure 4.
Mean ocular surface disease index (OSDI) score at pre-op and after surgery. The OSDI score decreased more in group1 and 2 than group 3 from 1 week after surgery to 2 month (Group 1 = Carboxymethylcellulose 0.5%, Group 2 = Cyclosporine 0.05%, Group 3 = No additional eye drops).
jkos-54-1013f4.tif
Table 1.
Baseline data by treatment
Parameter Group 1* Treatment Group 2 Group 3 p-value
Tear film break up time 7.46 ± 1.5 7.75 ± 1.4 7.43 ± 1.7 0.704
Schirmer test I 10.58 ± 2.5 10.59 ± 2.5 10.57 ± 2.4 1.000
Corneal & conjunctival stain 1.77 ± 0.15 1.83 ± 0.18 1.64 ± 0.17 0.760
Ocular surface disease index 23.33 ± 4.3 23.38 ± 4.1 23.38 ± 4.4 0.085

Values are presented as mean ± SD.

* Carboxymethylcellulose 0.5%

Cyclosporine 0.05%

No additional eye drops.

Table 2.
Tear film break up time
Parameter Treatment p-value
Group 1* Group 2 Group 3
POD 1 day 5.08 ± 2.01 5.19 ± 1.97 5.18 ± 2.10 0.881
POD 1 week 5.10 ± 2.03 5.22 ± 1.85 5.23 ± 2.13 0.781
POD 1 month 5.42 ± 2.01 6.04 ± 2.03 5.39 ± 2.21 0.006
POD 2 months 5.79 ± 1.98 7.29 ± 2.01 5.96 ± 1.98 0.003

Values are presented as mean ± SD.

* Carboxymethylcellulose 0.5%

Cyclosporine 0.05%

No additional eye drops.

Table 3.
Schirmer test I
Parameter Treatment p-value
Group 1* Group 2 Group 3
POD 1 day 8.77 ± 2.4 9.46 ± 2.2 8.29 ± 2.1 0.133
POD 1 week 8.56 ± 2.1 8.87 ± 2.3 8.33 ± 2.2 0.147
POD 1 month 8.52 ± 2.3 9.52 ± 2.3 8.32 ± 2.2 0.152
POD 2 months 8.30 ± 2.5 10.83 ± 2.2 8.07 ± 2.1 0.003

Values are presented as mean ± SD.

* Carboxymethylcellulose 0.5%

Cyclosporine 0.05%

No additional eye drops.

Table 4.
Corneal & Conjunctival staining
Parameter Treatment p-value
Group 1* Group 2 Group 3
POD 1 day 1.08 ± 0.22 1.17 ± 0.21 1.17 ± 0.17 0.142
POD 1 week 1.12 ± 0.14 1.24 ± 0.18 1.17 ± 0.15 0.130
POD 1 month 1.32 ± 0.17 1.25 ± 0.15 1.22 ± 0.19 0.152
POD 2 months 1.42 ± 0.15 0.88 ± 0.14 1.33 ± 0.17 0.004

Values are presented as mean ± SD.

* Carboxymethylcellulose 0.5%

Cyclosporine 0.05%

No additional eye drops.

Table 5.
OSDI score
Parameter Treatment p-value
Group 1* Group 2 Group 3
POD 1 week 26.33 ± 4.3 25.33 ± 4.2 26.38 ± 4.2 0.090
POD 1 month 25.44 ± 4.7 25.38 ± 4.4 25.38 ± 3.7 0.072
POD 2 months 23.33 ± 4.6 23.33 ± 4.2 23.38 ± 4.2 0.061

Values are presented as mean ± SD.

* Carboxymethylcellulose 0.5%

Cyclosporine 0.05%

No additional eye drops.

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