The effect of different intraocular irrigating solutions on lens opacity after pars plana vitrectomy for proliferative diabetic retinopathy / 国际眼科杂志(Guoji Yanke Zazhi)

ABSTRACT

@#AIM: To explore the effect of different intraocular irrigating solutions on lens opacity after pars plana vitrectomy(PPV)for proliferative diabetic retinopathy(PDR).<p>METHODS: Totally 48 subjects(48 eyes)patients with proliferative diabetic retinopathy from March 2018 to February 2019 were enrolled in this study, randomly divided into BSS intraocular irrigating solution group(23 cases and 23 eyes)and Shike intraocular irrigating solution group(25 cases and 25 eyes). LOCS grading system Ⅲ was applied to grade lens opacity. Pentacam occipital analyzer was applied to analyze the density and thickness of lens, and the results were compared and discussed.<p>RESULTS:Three months after PPV,NC, P score and the density of lens in LOCSIII grade in the two groups were significantly higher than those before surgery(<i>P</i><0.05), but the C score was not different significantly(<i>P</i>>0.05). In addition, the thickness of the lens in BSS intraocular irrigating solution group was significantly higher than that before PPV(<i>P</i><0.05), but there was no significant difference in the Shike intraocular irrigating solution group(<i>P</i>>0.05). NC, P score, the density and thickness of lens were significantly lower in Shike intraocular irrigating solution group than those in the BSS intraocular irrigating solution group. But the C score was not different significantly between the two groups(<i>P</i>>0.05).<p>CONCLUSION: Shike intraocular irrigating solution can delay the development of postoperative complicated cataract formation.