Short-term outcomes of intravitreal injection of conbercept for diabetic macular edema and restoration of ellipsoid zone / 眼科新进展
Recent Advances in Ophthalmology
; (6): 1053-1056, 2017.
Article
in Zh
| WPRIM
| ID: wpr-667422
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WPRO
ABSTRACT
Objective To evaluate the efficacy and safety of intravitreal injection of conbercept for diabetic macular edema (DME) and the changes of ellipsoid zone (EZ).Methods A retrospective study was conducted in 14 patients (16 eyes) and the clinical data were reviewed and analyzed.All the patients were administrated with conbercept intravitreally,and rechecked 1 month,2 months,3 months after injection including the best corrected visual acuity (BCVA) and optical coherence tomography (OCT).Then a comparison was performed in logMAR BCVA,central foveal thickness (CFT) and macular volume before treatment and 1 month,2 months and 3 months after conbercept injection,as well as the cross-sectional length of incomplete portion in EZ before treatment and 3 months after injection.Results The value of logMAR BCVA before treatment and 1 month,2 months and 3 months after conbercept injection was 0.79 ± 0.08,0.65 ± 0.07,0.56 ± 0.06 and 0.52 ± 0.06,respectively;the average CFT before treatment and 1 month,2 months and 3 months after treatment was (536.44 ±35.87) μm,(385.63 ± 22.60) μm,(336.13 ± 21.91) μm and (292.38 ± 22.54) μm accordingly;the macular volume before treatment and 1 month,2 months and 3 months after treatment was (11.27 ± 0.37) mm3,(10.21 ± 0.22) mm3,(9.69 ± 0.17) mm3 and (9.30 ±0.20) mm3,respectively,with statistically significance in palrwise comparison.Moreover,the cross-sectional length of disrupted EZ before treatment and 3 months after injection was (3116.69 ± 385.55) μm and (1784.88 ± 362.39) μm respectively,and there was statistically significant difference (P < 0.05).Conclusion Intravitreal injection of conbercept to treat DME can alleviate macular edema and restore the disrupted ellipsoid zone.
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WPRIM
Type of study:
Observational_studies
Language:
Zh
Journal:
Recent Advances in Ophthalmology
Year:
2017
Type:
Article