Browsing by Author "Raman, GV"

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    Assessment of glaucoma referral letter for quality and accuracy among patients referred to a tertiary eye care center
    (All India Ophthalmological Society, 2020-03) Venkataraman, P; Chandran, P; Faheem, M; Arunaachalam, V; Aboobacker, N; Raman, GV
    Purpose: To assess the quality and accuracy of glaucoma referrals from ophthalmologist. Methods: Retrospective review of patients chart with referral letter to a tertiary glaucoma center between January and December 2017. Patients aged <16 years, lens-induced glaucoma, uveitic glaucoma, and glaucoma following retinal and corneal surgery were excluded. Results: A total of 184 patients referred by 55 ophthalmologists were included. Mean patient age (SD) was 57.8 ± 14 years. Intraocular pressure was not documented in the referral letter in 113 (61%) patients, gonioscopy in 174 (95%) patients, disc findings in 149 (81%) patients, and visual fields in 175 (95%) patients. Thirteen (37%) of the 35 patients referred as open angle glaucoma were found to have angle closure glaucoma. Pseudoexfoliation glaucoma was diagnosed in 29 (16%) patients, of which 18 were missed by the referring ophthalmologist. Conclusion: In our study >90% of referral letter did not have the essential parameters. A standard template for glaucoma referral is suggested, which will help the patient to get better transfer of care.
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    Bilateral idiopathic spontaneous filtering bleb with ectopia lentis: A case report and review of literature
    (All India Ophthalmological Society, 2018-01) Chandran, P; Khairnar, AS; Aboobacker, N; Raman, GV
    A 26-year-old male presented with superior filtering bleb with scleral thinning, dislocated lens, and hypotony in both the eyes. His cornea was normal without any sign of ectasia, and there was no history of recurrent redness, trauma, or surgery in either eye. Anterior segment optical coherence tomography did not reveal communicating fistula between the anterior chamber and subconjunctival space. Physical examination and blood investigations did not reveal any systemic association. He was diagnosed to have spontaneous filtering bleb, which is a rare condition observed with ocular or systemic abnormalities.
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    Intermediate-term outcome of Aurolab aqueous drainage implant
    (All India Ophthalmological Society, 2019-02) Philip, R; Chandran, P; Aboobacker, N; Dhavalikar, M; Raman, GV
    Purpose: To report the intermediate-term safety and efficacy of Aurolab aqueous drainage implant (AADI) in patients with glaucoma. Methods: Retrospective review of patients who underwent AADI between January 2013 and December 2016. Patients aged >16 years and with a minimum follow-up of 6 months were included. Success was defined as complete when the intraocular pressure was ?6 and ?21 mmHg without antiglaucoma medication and as qualified if those requiring additional antiglaucoma medications were included. Results: The study included 55 patients (55 eyes) with a mean age � standard deviation (SD) of 47.3 � 18.1 years with a mean follow-up of 16.7 � 11.4 months. Mean intraocular pressure reduced from 30.8 � 11.1 mmHg to 13.1 � 4.7, 14.1 � 4.8, 15.7 � 2.5 (P < 0.001) mmHg at 6 months, 1 year, and 2 years, respectively. The mean number of antiglaucoma medications reduced from 3.4 � 1 to 0.8 � 1.2, 0.7 � 1.1, 0.8 � 1 (P < 0.001) at 6 months, 1 year, and 2 years, respectively. The cumulative probability of complete and qualified success was 62% and 100% at 6 months, 54% and 92% at 1 year, and 43% and 88% at 2 years, respectively. Four patients failed during the follow-up period. Postoperative complication occurred in 28 eyes (51%), of which 17 eyes (31%) required intervention. Conclusion: AADI is a safe and effective treatment for the control of intraocular pressure in patients with glaucoma.