Comparison of Ranibizumab and Conbercept combined with photodynamic therapy in the treatment of polypoid choroidal vascular disease / 国际眼科杂志(Guoji Yanke Zazhi)

ABSTRACT

@#AIM: To explore the effects of ranibizumab and conbercept combined with photodynamic therapy(PDT)on vision and hemorheology of polypoid choroidal vascular(PCV)lesions. <p>METHODS: Prospective research. A total of 120(120 eyes)PCV patients who were admitted to our hospital from 2017-02/2020-06 were enrolled and divided into 61 cases(61 eyes)in the ranibizumab combined with PDT treatment group according to the random number table. Conbercept combined with PDT treatment group of 59 patients(59 eyes), compared the intraocular pressure, best corrected visual acuity(BCVA), central retinal thickness(CRT), blood flow, and the incidence of complications within 3mo of follow-up between the two groups before and after treatment.<p>RESULTS: There was no difference in intraocular pressure, CRT, and BCVA at 1 and 3mo after treatment between the two groups(all <i>P</i>>0.05). The whole blood high shear viscosity and whole blood of the ranibizumab combined with PDT treatment group were 1 and 3mo after treatment. The low-shear viscosity was lower than the conbercept combined with PDT treatment group(all <i>P</i><0.05). At the same time, the complication rate in the ranibizumab combined with PDT treatment group during the follow-up period of 3mo was lower than that in the conbercept combined with PDT treatment group(3.3% <i>vs</i> 16.9%, <i>P</i><0.05). <p>CONCLUSION: The treatment of ranibizumab combined with PDT for patients with PCV disease is more conducive to hemorheological stability and reduces the incidence of complications.