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The following presents a case of recurrent choroidal detachments (CD) correlated with changes in serum albumin levels and the patient's fluid status. A 71-year-old female patient presented with a four-day history of blurry vision in her left eye. Pertinent medical history included end-stage renal disease treated with continuous ambulatory peritoneal dialysis. Previously, the patient's left eye was treated for primary angle-closure glaucoma by trabeculectomy. While this resulted in a low baseline intraocular pressure (IOP) of 2-7▒mmHg, the patient never developed any hypotony-related complications for the past six years. After examination, CD was diagnosed and treated with transscleral surgical drainage. The patient further developed two additional episodes of CD in the same eye. All episodes were also associated with bilateral pitting edema, weight gain, and hypoalbuminemia. Thus, the patient was recommended to take a protein supplement and limit her fluid intake. Additionally, the dialysis treatment regimen was altered to achieve greater daily fluid removal. After 12 weeks, there was no recurrent episode of CD, and the patient was clinically stable with a final visual acuity of 20/30 and an IOP of 3▒mmHg. The serum albumin levels improved slightly, and there were no signs of hypervolemia. In this case of recurrent CD, a possible association between the development of CD, hypoalbuminemia, and hypervolemia in patients with end-stage renal disease is demonstrated. Clinicians should be aware that these systemic factors can be tied with recurrent CDs, especially among patients with a low baseline IOP.

Purpose: To evaluate the clinical characteristics and treatment outcomes of patients with childhood glaucoma. Methods: We retrospectively reviewed the data of patients with childhood glaucoma who visited the glaucoma clinics at the Queen Sirikit National Institute of Child Health and the King Chulalongkorn Memorial Hospital between January 2008 and January 2018. The diagnosis was based on the Childhood Glaucoma Research Network classification. We recorded their clinical characteristics and requirement of any glaucoma interventions. Results: A total of 691 eyes from 423 patients were included in this study. The patients predominantly comprised boys. The average follow-up duration was 71.3±63.8 months. The mean age at presentation was 3.9±4.4 years. Most patients presented with a high initial intraocular pressure (IOP). The average intial IOP of all patients was 28.5±11.2 mmHg. Glaucoma associated with non-acquired ocular anomalies (22.9%) was the most common subtype, followed by primary congenital glaucoma (20.8%). We recorded a family history of glaucoma in 6.4% of patients of the 234 patients with an available family history. Most patients had bilateral glaucoma (63.4%) and required at least one intervention (51.5%). The average IOP at the latest follow-up visit was 19.1±10.8 mmHg. All glaucoma types had significantly lower IOP, compared to that at their baselines (all p Conclusions: Secondary glaucoma associated with non-acquired ocular anomalies is the most common subtype of glaucoma. The majority of patients had unfavourable visual outcomes. These real-world findings are fundamental to acquire a better understanding of childhood glaucoma.

PurposeTo evaluate repeatability, reproducibility, and agreement of intraocular pressure measurement with Tono-Pen using Ocufilm and polyethylene wrap tip cover in human eyes.MethodsThis is a cross-sectional, experimental study. A gas-sterilized, polyethylene wrap was used as an alternative for Tono-Pen tip cover. For the right eye, 4 measurements using polyethylene wrap tip cover were done by two examiners (A and B) in random order to assess intra-observer repeatability and inter-observer reproducibility. For the left eye, 4 measurements were done by examiner A using both polyethylene wrap tip cover and Ocufilm in random order to assess intra-observer repeatability and agreement. Bland-Altman plot and intraclass correlation coefficient (ICC) were used in all analyses. Cost minimization analysis was evaluated.ResultsFor examiner A, the repeatability of polyethylene wrap tip cover was -0.34, 95% limits of agreement (LOA) were -3.04 to 2.36, and ICC was 0.93 in the right eyes. As for the left eyes, the repeatability of polyethylene wrap tip cover was -0.33, 95% LOA were -3.01 to 2.36, and ICC was 0.93. For examiner B, the repeatability of polyethylene wrap tip cover was -0.02, 95% LOA were -2.88 to 2.83, and ICC was 0.92. The inter-observer reproducibility of polyethylene wrap tip cover was 0.36, 95% LOA were -3.34 to 4.07, and ICC was 0.90. The repeatability of Ocufilm was -0.42, 95% LOA were -2.75 to 1.91, and ICC was 0.95. The agreement of polyethylene wrap tip cover and Ocufilm was -0.71, 95% LOA were -5.18 to 3.76, and ICC was 0.83. There were no allergic reactions or serious complications. From the cost minimization analysis, the local cost for polyethylene tip cover was approximately 8 times lower compared to Ocufilm.ConclusionsTono-pen with Ocufilm and polyethylene wrap tip cover were used to measure the intraocular pressure. The polyethylene wrap tip cover demonstrated acceptable repeatability, reproducibility, and agreement with Ocufilm in normotensive eyes, and had a good safety profile.

Purpose. To examine the surgical outcomes and graft conditions in patients receiving micropulse transscleral cyclophotocoagulation (MP-TSCPC) to treat post-keratoplasty ocular hypertension. Methods. This retrospective observational study included 30 eyes of 28 consecutive glaucoma patients with a history of penetrating keratoplasty (PKP) or Descemet’s stripping automated endothelial keratoplasty (DSAEK) who underwent MP-TSCPC at the University of California, San Francisco from 09/2015 to 08/2018. Using the Wilcoxon signed-rank test, we compared preoperative and postoperative intraocular pressure (IOP), number of glaucoma medications, visual acuity, and central corneal thickness at 1, 3, 6, and 12 months. Postoperative complications, additional surgeries, and graft failures were also recorded at these follow-up times. Linear regression model was used to study whether PKP vs. DSAEK affects the effectiveness of MP-TSCPC. Results. Thirty eyes from 28 patients were followed for 12 months. IOP was significantly decreased from preop at all follow-up points (P<0.001). There was no significant change in the number of glaucoma drops, visual acuity, or CCT. At 12 months, 21 of the 30 eyes met the definition of success, and only one underwent repeat PKP due to graft rejection. The type of corneal transplant was not a significant factor for IOP reduction at the last follow-up. Conclusions. MP-TSCPC achieved desirable IOP control and success rates for postkeratoplasty patients while resulting in minimal complications and graft failure. It appears to be a safe and effective procedure in patients who received corneal transplant with one-year follow-up.

Purpose To report a case of ciliary body metastasis with uncontrolled glaucoma that was successfully treated with micropulse transscleral laser therapy (MPTLT). Observations A case of a 44-year-old female with uncontrolled glaucoma secondary to ciliary body metastasis from pulmonary adenocarcinoma. Antiglaucoma medications, intravitreal ranibizumab injection and local radiotherapy were ineffective in reducing her intraocular pressure (IOP) and ocular pain. MPTLT using a power setting of 2,000 mW, 31.3% duty cycle, and 140 seconds over 180 degrees demonstrated favorable IOP reduction (from 31 to 8 mmHg) on the first postoperative day without either ocular pain or postoperative complications. IOP remained controlled until she died from hemoperitoneum 18 days after hospital discharge. Conclusions and importance MPTLT can be a safe and effective procedure for IOP control in intraocular metastasis patients with uncontrolled glaucoma.