Dataset Information

Hole-in-one: simple non-surgical technique for the management of anterior chamber migrated Ozurdex® implant.

ABSTRACT: Introduction: The migration of a dexamethasone implant to the anterior chamber is a vision-threatening complication which can happen in non-compartmentalized eyes treated with this device. Previous literature suggests that the solution to this complication is almost always surgical and in most cases cannot be delayed. Case description: We present the case of a 78-year-old woman with a scleral-fixated IOL and macular edema treated with Ozurdex®. She came to us complaining of blurred vision and was subsequently diagnosed with an anterior-chamber migration of her dexamethasone implant. Postural manoeuvres were performed until the dexamethasone implant returned to the vitreous cavity through the pupil. Pilocarpine drops were prescribed with a positive outcome and no further migrations were described. Discussion: This case shows a practical and efficient way of managing a potentially vision-threatening complication without placing the patient onto an operating table. It is interesting to see how it is possible to relocate a dexamethasone implant despite the presence of a scleral-fixated IOL. Conclusion: Postural manoeuvres are an interesting option in patients with a dexamethasone implant migrated to the anterior chamber. This approach can have very positive outcomes, in addition to avoiding surgery, with all the risks and complications involved.

SUBMITTER: Rivera-Perez de Rada P

PROVIDER: S-EPMC7113619 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature

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Hole-in-one: simple non-surgical technique for the management of anterior chamber migrated Ozurdex® implant.

Rivera-Pérez de Rada Pablo P Fernández-Avellaneda Pedro P Barturen Herraiz Lucía Teresa LT Henares Fernández Iker I Ispizua Mendivil Estibaliz E Castellanos Relloso Maria Ángeles MÁ Hidalgo-Santamaría Javier J Grijalvo López Jesús Alfonso JA

GMS ophthalmology cases 20200227

Introduction: The migration of a dexamethasone implant to the anterior chamber is a vision-threatening complication which can happen in non-compartmentalized eyes treated with this device. Previous literature suggests that the solution to this complication is almost always surgical and in most cases cannot be delayed. Case description: We present the case of a 78-year-old woman with a scleral-fixated IOL and macular edema treated with Ozurdex®. She came to us complaining ...[more]

PMID: 32269903

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Project description:PurposeTo present a novel usage of iris puncture-assisted lensectomy with anterior vitrectomy or vitrectomy in pediatric patients with the absence of anterior chamber caused by various advanced vitreoretinopathies complicated with capsule-endothelial, iris-endothelial adhesion, and secondary glaucoma.DesignProspective study.Materials and methodsForty-one patients were enrolled in this consecutive, prospective study. The iris puncture was performed in all patients using a 20G Vitrectomy Microsurgical Knife, followed by the lensectomy with anterior vitrectomy or vitrectomy. Demographic information, the number of iris puncture times, surgical procedure, intraoperative and postoperative complications, therapy, and prognosis were collected. Patients were followed up for at least 6 months.ResultsA total of 18 female patients and 23 male patients were included, with a mean age of 9.5 ± 7.5 months. The formation of anterior chamber formation was achieved in 28 (68.3%) eyes, with only 1 initial episode of iris puncture, 11 (26.8%) patients required 2 episodes, and 3 episodes of iris puncture, with additional external drainage of subretinal fluid, were needed in the remaining 2 (4.9%) patients. Except for iris incarceration, which occurred in 7 (17%) eyes during operation, there was no iridodialysis or subretinal fluid overflow during operation. At the last visit (mean: 12.16 ± 5.38 months of follow-up), all eyes had a reconstructed anterior chamber with normal depth. No synechiae between the iris and the cornea occurred after surgery. The mean postoperative intraocular pressure was 6.23 ± 1.64 mmHg. A hazy cornea vanished in 31 out of 41 (75.6%) eyes, relieved in 8 out of 41 eyes (19.5%), and 2 out of 41 eyes (4.88%) did not change. In the 25 eyes accepting vitrectomy and lensectomy, 20 out of 25 (80%) achieved different degrees of reattachment.ConclusionThe innovative iris puncture technique is effective, simple, and safe management for the anterior chamber disappearance caused by various advanced pediatric vitreoretinopathies, which helped to lower the intraocular pressure and offers a chance for lensectomy with anterior vitrectomy or vitrectomy.

Dataset Information

Hole-in-one: simple non-surgical technique for the management of anterior chamber migrated Ozurdex® implant.

Publications

Hole-in-one: simple non-surgical technique for the management of anterior chamber migrated Ozurdex<sup>®</sup> implant.

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