Intermediate-term outcome of Aurolab aqueous drainage implant in refractory glaucoma.

PURPOSE: The purpose of the study was to evaluate the intermediate-term outcomes of Aurolab aqueous drainage implant (AADI) in terms of intraocular pressure (IOP) lowering from baseline levels, the number antiglaucoma medications (AGMs) in the postoperative phase, and the rate of complications. METHODS: It was a retrospective interventional case series. All patients who underwent AADI surgeries with sulcus fixation from March 2018 to September 2018 at a tertiary eye care hospital in North India with a minimum follow-up of 1 year were recruited for the study. A standard AADI technique was employed. The primary outcome measures were the postoperative IOP, the requirement of AGMs, and early and late postoperative complications. RESULTS: A total of 20 patients were recruited in the study. The mean follow-up period was 25.25 ± 3.76 months. The mean IOP reduced from 33.20 ± 7.95 mmHg to 19.45 ± 9.19 mmHg at day 1, 13.62 ± 3.92 mmHg at 6 months, 12.78 ± 3.36 mmHg at 1 year, and 13.0 ± 2.53 mmHg at 2 years postoperatively (P < 0.001). The mean number of AGMs also reduced from 3.7 ± 0.97 to 0.35 ± 0.81 at 6 months, 0.42 ± 0.83 at 1 year, and 0.26 ± 0.73 at 2 years postoperatively (P < 0.001). Early postoperative complications, such as hypotony and hyphema, were seen in 5 (25%) patients, although none of them was sight-threatening. Late postoperative complications, such as hypertensive phase and persistent fibrinous membrane, were also seen in five eyes. CONCLUSION: The study assessed the clinical outcomes, safety profile, and long-term AGM requirement with AADI and found it to be a good viable surgical option in refractory glaucoma.

Acquired ectropion uveae: A case series.

Acquired ectropion uveae (AEU) is a common sequela to various inflammatory and ischemic conditions, though it is not well recognized. There is a paucity of literature describing AEU. So here, we present five cases where we documented ectropion uveae following chronic inflammation. Patients with ectropion uveae following chronic inflammation and ischemia were retrospectively reviewed. Their medical records and clinical findings were analyzed. Five patients of various ages were found to have AEU, of which 1 was post trabeculectomy with phacoemulsification and posterior chamber intraocular lens, 1 following neovascular glaucoma (NVG), 1 following uveitic glaucoma, and 2 following iridocorneal endothelial syndrome. Patients with NVG and uveitic glaucoma also had undergone glaucoma filtration surgeries. AEU may be seen secondary to inflammatory and ischemic processes and should be looked for carefully as they may cause progressive glaucoma.

Evaluation of reinforced plication as an alternative to resection in exotropia.

PURPOSE: To evaluate the surgical efficacy of reinforced plication of the medial rectus muscle to resection as an effective muscle strengthening procedure in exotropia. METHODS: This is a prospective randomized trial in patients with exotropia who underwent complete orthoptic evaluation followed by random assignment into two groups by using a computer-drawn random number table. Group 1 patients underwent standard resection with recession procedure, and group 2 patients underwent reinforced plication with recession procedure. Follow-up was performed at day 1, 1 week, 1 month, 3 months, and 6 months to assess the surgical efficacy. RESULTS: A total of 80 patients were included in the study of which 39 were in group 1 and 41 in group 2. The mean age in group 1 was 23.48 ± 11.94 years and 23.29 ± 10.02 years in group 2. The mean preoperative deviation in group 1 for distance was 50.13 ± 11.95 PD and 50.12 ± 9.79 PD in group 2 (P = 0.499). In group 1 with a mean surgical dose of 5.27 mm medial rectus resection and 8.04 mm lateral rectus recession, a 7.11 ± 3.95 PD deviation was noted at the end of 6 months. Similarly, in group 2 with a mean surgical dose of 5.16 mm medial rectus plication and 8.16 mm lateral rectus recession, a 6.00 ± 2.46 PD deviation was noted at the end of 6 months. Between groups, ocular surface changes, inter-surgeon comparison, and exotropia subtypes did not reveal any significant differences. CONCLUSION: In our observation, the reinforced medial rectus muscle plication showed clinically comparable results as compared to the standard resection procedure at the end of 6 months. Therefore, this innovative modification can be considered as an alternative to standard resection.

Bilateral multiple iridociliary cysts causing secondary pigment dispersion.

Primary epithelial iris cysts are benign innocuous lesions, which are mostly bilateral and asymptomatic in nature. They can lead to creeping angle closure, when the angle progressively narrows due to age-associated changes. This photoessay, herewith, signifies the dual importance of identifying minute bumpy elevations in the iris by a thorough slit lamp examination as well as the use of ultrasound biomicroscopy in patients presenting with creeping angle closure, frequently misdiagnosed in the primary angle closure disease spectrum.