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Introduction: Uveitis-glaucoma-hyphema (UGH) syndrome is an infrequent but severe complication following intraocular lens implantation, characterized by anterior chamber inflammation and elevated intraocular pressure (IOP). This report presents a rare case of late-onset UGH syndrome induced by a well-positioned 1-piece posterior capsular intraocular lens (PCIOL) with a bulb of the haptics extruding through a peripheral capsular tear in a 90-year-old female, 17 years post-cataract surgery. Case Presentation: The patient presented with persistent blurred vision, recurrent anterior uveitis, and uncontrolled IOP despite medical therapy. Extensive evaluation, including ultrasound biomicroscopy, failed to identify the underlying cause, necessitating surgical intervention to control IOP. During concurrent goniotomy and canaloplasty, a PCIOL haptics was discovered protruding through a peripheral capsular tear, establishing the diagnosis. Following PCIOL-haptic amputation and goniotomy and canaloplasty, the patient experienced significant improvement in symptoms and IOP control, with complete resolution of UGH syndrome. Conclusion: This case highlights the necessity of considering atypical causes in persistent postoperative uveitis and IOP elevation and emphasizes the role of surgical intervention in managing complex cases.
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Introduction: Pupillary block, a concerning complication of cataract surgery, is heightened when a single-piece acrylic (SPA) intraocular lens (IOL) is implanted in the ciliary sulcus. We report an unusual occurrence of relative pupillary block and chronic angle-closure glaucoma (ACG) identified in the late postoperative period due to unintentional SPA IOL implantation in the sulcus. Case Presentation: An 82-year-old woman presented with a history of chronic ACG 5 years after bilateral cataract extraction. Postoperatively, she experienced anterior chamber shallowing, elevated intraocular pressure (IOP), and two acute angle-closure attacks in the left eye, successfully managed with laser peripheral iridotomies (LPIs). Despite neodymium:YAG capsulotomy, elevated IOP persisted. Maximal medical therapy effectively controlled IOP; however, a shallow anterior chamber remained, prompting referral to our glaucoma service. Slit-lamp examination revealed a shallow peripheral anterior chamber, patent LPIs, and an Alcon SA60WF SPA IOL situated posteriorly with the optic against the pupil margin OS. Gonioscopy indicated a closed angle with peripheral anterior synechiae (PAS). Ultrasound biomicroscopy (UBM) confirmed haptics in the sulcus, with the lens optic and haptics anterior to the bag. These findings suggest relative pupillary block as the cause of her chronic ACG. The SPA IOL's bulky haptics in the sulcus likely induced iris bowing, leading to prolonged appositional angle-closure and chronic PAS formation. Conclusion: IOLs designed for the capsular bag should not be placed in the sulcus. Therefore, IOLs of varying dimensions should be taken to the operating room in the event of complicated cataract extraction. Finally, UBM proves valuable in identifying causes of pupillary block.
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Purpose: This study seeks to highlight and explore the occurrence of uveitis with obstructive peripheral anterior synechiae (PAS) after a combined OMNI canaloplasty and Hydrus microstent implantation with phacoemulsification, particularly in a patient with a background of psoriatic arthritis. Observations: A 56-year-old male with a medical history of psoriatic arthritis (in remission for 10 years) and primary open-angle glaucoma (POAG) underwent a combined OMNI canaloplasty and Hydrus microstent with phacoemulsification. The surgical procedure was uncomplicated. However, within 2 weeks postsurgery, the patient presented with severe symptoms, including uveitis, elevated intraocular pressure (IOP), and a significant reduction in best-corrected visual acuity (BCVA). This postoperative response was unexpected, especially given the lack of any past history of uveitis in the patient. The complication, potentially influenced by the patient's history of psoriatic arthritis, led to the need for additional interventions, including the implantation of an Ahmed glaucoma valve. Conclusion: This case underscores the potential for postoperative complications, specifically uveitis with obstructive PAS, following combined OMNI canaloplasty and Hydrus microstent with phacoemulsification, especially in patients with a history of autoimmune diseases. Careful preoperative history, postoperative monitoring, and a nuanced approach to surgical planning are crucial. The association between systemic inflammatory conditions and ocular complications warrants deeper exploration to ensure optimal patient care. How to cite this article: Dossantos J, An J. A Rare Case of Postoperative Uveitis and Obstructive Peripheral Anterior Synechiae Following Combined OMNI Canaloplasty and Hydrus Microstent Implantation. J Curr Glaucoma Pract 2024;18(1):37-41.
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PURPOSE: To report use trends of plasma exchange (PLEX) as well as sociodemographic and medical comorbidities associated with PLEX in the United States. DESIGN: Retrospective cross-sectional study. PARTICIPANTS: Adult patients (≥ 18 years) admitted for inpatient hospitalization with a primary diagnosis of optic neuritis (ON). METHODS: Data from the National Inpatient Sample database was compiled to assess PLEX use rates between 2000 and 2020. The cohorts of patients receiving PLEX versus not receiving PLEX were analyzed between quarter 4 of 2015 through 2020 (International Classification of Diseases, Tenth Revision [ICD-10], only) for patient sociodemographic variables, medical diagnoses, insurance types, hospital characteristics, cause of disease, time to therapy, length of stay (LOS), and total charges incurred. MAIN OUTCOME MEASURES: Incidence of ON, incidence of PLEX, demographics, diagnoses associated with PLEX therapy, total charges, and LOS. RESULTS: From 2000 through 2020, 11 209 patients hospitalized with a primary diagnosis of ON were identified, with a significant majority managed at urban teaching hospitals. Use of PLEX increased steadily over 2 decades from 0.63% to 5.46%. Use was greatest in the western United States and least in the eastern United States. In the subset of ICD-10 cases, 3215 patients were identified. The median time to therapy of PLEX was 1 day after admission, and PLEX use was highest in patients with neuromyelitis optica spectrum disorder (NMOSD) (21.21%) and lowest in multiple sclerosis-associated ON (3.80%). Use of PLEX was associated with significantly longer LOS and higher total charges incurred. Medical comorbidities associated with PLEX included adverse reaction to glucocorticoids (adjusted odds ratio [aOR], 31.50), hemiplegia (aOR, 28.48), neuralgia (aOR, 4.81), optic atrophy (aOR, 3.74), paralytic strabismus (aOR, 2.36), and psoriasis (aOR, 1.76). CONCLUSIONS: Over the last 2 decades in the United States, PLEX therapy for ON has increased, with the highest use in the western United States and for patients with the diagnosis NMOSD ON. FINANCIAL DISCLOSURE(S): The author(s) have no proprietary or commercial interest in any materials discussed in this article.
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ChatGPT, a large language model by OpenAI, has been adopted in various domains since its release in November 2022, but its application in ophthalmology remains less explored. This editorial assesses ChatGPT's potential applications and limitations in ophthalmology across clinical, educational, and research settings. In clinical settings, ChatGPT can serve as an assistant, offering diagnostic and therapeutic suggestions based on patient data and assisting in patient triage. However, its tendencies to generate inaccurate results and its inability to keep up with recent medical guidelines render it unsuitable for standalone clinical decision-making. Data security and compliance with the Health Insurance Portability and Accountability Act (HIPAA) also pose concerns, given ChatGPT's potential to inadvertently expose sensitive patient information. In education, ChatGPT can generate practice questions, provide explanations, and create patient education materials. However, its performance in answering domain-specific questions is suboptimal. In research, ChatGPT can facilitate literature reviews, data analysis, manuscript development, and peer review, but issues of accuracy, bias, and ethics need careful consideration. Ultimately, ensuring accuracy, ethical integrity, and data privacy is essential when integrating ChatGPT into ophthalmology.
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Herpes zoster ophthalmicus represents a zoster infection in the first division of the trigeminal nerve and has potentially serious complications involving the ocular and orbital structures. Herpes zoster ophthalmicus occurs in approximately 10% to 20% of individuals with herpes zoster and can lead to significant morbidity, particularly in patients with multiple comorbidities. The authors present a case of herpes zoster ophthalmicus along with dacryoadenitis in a patient with uncontrolled diabetes and rheumatoid arthritis who was misdiagnosed, had delayed treatment, and experienced recurrence with orbital symptoms during follow up. Prompt recognition, initiation of therapy and careful monitoring and follow up are important for treating herpes zoster ophthalmicus and preventing recurrence and long-term sequelae.
