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Abstract #99379 Published in IGR 22-4

Survival analysis of phacomorphic glaucoma at a tertiary hospital in North India

Gupta R; Agrawal S; Chauhan L
Taiwan journal of ophthalmology 2022; 12: 61-67


PURPOSE: To report the intraocular pressure (IOP) and visual outcomes in patients operated for phacomorphic glaucoma in a developing country. METHODS: Patients undergone surgery for phacomorphic glaucoma between January 2015 and February 2018 with a minimum follow-up of 6 months were reviewed. Multinomial logistic regression was used to predict final visual acuity with different preoperative variables. A Kaplan-Meier analysis was done to calculate survival probabilities at different time points. RESULTS: Presenting IOP of study eye was 38.3±13.4 mmHg with 97.91% (n=94/96) patients on AGMs (mean: 2.7±1.08). Mean duration of complaints was 7.7±6.3 days. The most common postoperative complication was severe anterior chamber inflammation with or without fibrin membrane (in 29.16% eyes). The mean follow-up period was 14.5±9.2 months. At the last visit, the CDVA was 20/30 or better in 54/96 (56.25%) eyes, the mean IOP was 13.6±2.6 mmHg and 30 (31.25%) eyes required additional AGM with the mean number being 1.5±0.6. Two eyes required trabeculectomies for IOP control. The mean survival time of complete and qualified success was 28.5±1.9 and 41.2±0.05 months respectively. The probability of complete and qualified success at month 42 was 11% and 98%. Duration of complains and VCDR were found to be associated with final visual acuity. CONCLUSIONS: There was a positive correlation between shorter duration of symptoms with post-operative visual gain, but the glaucomatous damage showed a plateau effect at the IOP of around 35 mmHg. It is not the level of IOP, rather its duration which determines the degree of visual loss.

Department of Glaucoma, CL Gupta Eye Institute, Moradabad, Uttar Pradesh, India.

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15 Miscellaneous



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