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Abstract #92312 Published in IGR 22-1
Augmented trabeculectomy-outcomes of first hundred versus second hundred surgeries of a fellowship-trained glaucoma surgeon
Rattanasirivilai P; Ali ZC; Khoo DI; Shankar VEuropean Journal of Ophthalmology 2021; 0: 1120672121998276
PURPOSE: We aim to compare the outcomes of trabeculectomy with mitomycin-C by a fellowship-trained glaucoma surgeon in the first hundred compared to second hundred surgeries. PATIENTS AND METHODS: Retrospective review of 200 consecutive surgeries from May 2015 to January 2017. Primary outcomes were intraocular pressure (IOP) control and use of IOP-lowering medications. Success between first hundred (Group 1) and second hundred (Group 2) patients were reported using World Glaucoma Association guidelines. Kaplan-Meier survival demonstrated complete success and qualified success. Secondary outcome measures were postoperative complications, bleb interventions and additional procedures. RESULTS: We found no statistical difference between the first hundred and second hundred patient's postoperative IOP at week 4 ( = 0.17), 3 months ( = 0.74), 6 months ( = 0.46), 12 months ( = 0.47), 18 months ( = 0.13) or at final follow up ( = 0.53). The mean final follow up period was 3.6 ± 0.7 years. Mean IOP reduction in Group 1 was from 27.1 ± 10.8 to 12.6 ± 7.1 ( < 0.0001) and Group 2 from 22.8 ± 8.4 to 11.3 ± 4.2 ( < 0.0001). Kaplan-Meier graphs showed no significant difference in complete success ( = 0.0693) or qualified success ( = 0.0866) between Group 1 and Group 2. Bleb interventions were not statistically significant between two groups. There was a significantly higher rate of complications with the first hundred patients ( < 0.0001). CONCLUSION: Both first hundred and second hundred patient groups achieved statistically similar outcomes in long term IOP control. Significant reduction of complications was achieved in the second group of patients.
Department of Ophthalmology, East Lancashire Hospitals NHS Trust, Blackburn, UK.
Full articleClassification:
12.8.10 Woundhealing antifibrosis (Part of: 12 Surgical treatment > 12.8 Filtering surgery)
