Use of a subpalpebral lavage system as salvage therapy for Pseudomonas aeruginosa panophthalmitis due to an infected scleral buckle.

PURPOSE: To present a case and surgical technique for management of Pseudomonas aeruginosa panophthalmitis secondary to an infected scleral buckle. METHODS: Surgical technique video for management of an infected scleral buckle resulting in panophthalmitis with scleral buckle and suture explant and insertion of a subpalpebral lavage system. RESULTS: After two months, the visual acuity was restored to hand motion, likely secondary to a fibrotic secondary membrane, and the retina remain attached. This reports the first description of globe salvage for panophthalmitis from a P. aeruginosa-infected scleral buckle. CONCLUSION: This case encourages surgeons to remove all aspects of an exposed scleral buckle, including sutures, and emphasizes the importance of routine culture of all explanted material, even in the absence of clinical infection. In addition, this case encourages the use of a subpalpebral lavage in cases of severe P. aeruginosa ocular infections.

An Unnamed Human Oral Bergeyella sp. as the Cause of an Unusual Bacterial Keratitis.

Purpose. We report a case of bacterial keratitis secondary to an undescribed Bergeyella sp. Bergeyella spp. are not easily cultured, and many reports have identified unculturable isolates through broad-range bacterial polymerase chain reaction (PCR). Observations. A healthy 29-year-old male was attempting to repair an acrylic cannabis water pipe when it shattered and a fragment hit him in the left eye. Two weeks later, he presented with foreign body sensation, scleral injection, and photophobia that were refractory to prolonged corticosteroid therapy. Following a subconjunctival triamcinolone injection, the patient developed a hypopyon and multifocal, midstromal, epithelized corneal infiltrates. Broad-range PCR of the aqueous fluid detected deoxyribonucleic acid closely matching the Bergeyella genus. Empiric treatment directed toward gram-negative bacteria led to the clinical resolution of the inflammation. Conclusions and Importance. This is the first reported case of ocular inflammation secondary to a Bergeyella spp.. As broad-range PCR testing becomes more accessible, we anticipate that additional PCR-positive and culture-negative scenarios will occur.

A Rare Presentation of Metastatic Renal Cell Carcinoma Masquerading as Vitritis: A Case Report and Review of Literature.

We report a case of a 74-year-old gentleman who presented with floaters and decreased vision in the right eye after cataract surgery. His past medical history was significant for metastatic renal cell carcinoma (mRCC) to bone, lung and abdomen which was presumed stable for the last two years while on the tyrosine kinase inhibitor (TKI), pazopanib. Clinical examination revealed significant vitritis with a distinctive clumping of cells on the pre-retinal surface and posterior hyaloid face. Magnetic resonance imaging of the brain revealed new lesions suspicious for metastases. A diagnostic vitrectomy was performed to determine the nature of the vitritis and clear the visual axis. Cytopathologic evaluation of the vitreous demonstrated clusters of malignant cells that were positive for AE1/AE3 and PAX-8, and negative for the CD20, CD3, RCC, SOX-10 and S-100 immunohistochemical markers. The overall findings favored a metastatic RCC to the vitreous. Choroidal and retinal metastases from mRCC have been previously reported; however, vitreous involvement by mRCC with no evidence of retinal or choroidal mass has not been described. New treatments of mRCC include TKIs which target vascular endothelial growth factor receptors (VEGFRs). Herein, we analyze the factors that could have precipitated this unusual metastasis to the vitreous.

Observing the initial onset of retinal vasculitis as unilateral Birdshot Retinochoroiditis becomes bilateral: A case report.

Purpose: Birdshot Retinochoroiditis (BRC) is an uncommon but distinct form of bilateral posterior uveitis. It is generally of indolent onset, making early natural history difficult to study. Our report seeks to expand knowledge on the natural history of the onset of BRC. Observations: Our patient presented with clinical features that were consistent with unilateral BRC, despite it being defined as a bilateral condition. Over the course of one year he developed retinal vasculitis, vitritis and fundus features of BRC in the second eye. Conclusions and Importance: Although BRC is a bilateral disease, our case demonstrates that the onset may sometimes be sequential instead of simultaneous. Unilateral disease that is characteristic of BRC should be monitored for second-eye involvement with multi-modal imaging including fundus photography, angiography, perimetry, electroretinography, and optical coherence tomography of the macula with emphasis on the choroidal thickness.

Impact of COVID-19 on the Ophthalmology Residency Home-Institution Match Rate.

Purpose The aim of this study was to evaluate the ophthalmology residency match results to determine changes in the rate of home-institution matches during the coronavirus disease 2019 (COVID-19) pandemic. Methods Aggregate deidentified summary match result data from 2017 to 2022 was obtained from the Association of University Professors of Ophthalmology and the San Francisco (SF) Match. A chi-squared test was performed to determine if the rate of candidate matching to the home residency program in ophthalmology was higher in the post-COVID-19 compared with pre-COVID-19 match years. A literature review using PubMed was performed of other medical subspecialty match rates to home institution during the same study period. Results A chi-squared test for difference in proportions confirmed a significantly higher chance of matching to the home program for ophthalmology in the post-COVID-19, SF Match year of 2021 to 2022 compared with 2017 to 2020 ( p = 0.001). Other medical specialties including otolaryngology, plastic surgery, and dermatology also showed similar increased home institution residency match rates during the same time period. Although neurosurgery and urology also had increased trend rates for home institution match rates, these results did not reach statistical significance. Conclusions The ophthalmology home-institution residency SF Match rate was significantly increased during the COVID-19 pandemic year 2021 to 22. This mirrors a trend reported in other specialties including the otolaryngology, dermatology, and plastic surgery in the 2021 match. Additional study will be required to identify factors leading to this observation.

Uveitis in Patients Treated with CTLA-4 and PD-1 Checkpoint Blockade Inhibition.

Purpose: To investigate the link between treatment with CTLA-4 and PD-1 checkpoint blockade inhibitors and the development of noninfectious uveitis.Methods: A survey was distributed to uveitis specialists to identify patients who developed uveitis while receiving either PD-1 inhibitors pembrolizumab and nivolumab; PD-L1 inhibitors atezolizumab, avelumab, and durvalumab; or the CTLA-4 inhibitor ipilimumab.Results: Fifteen patients from seven institutions were identified. The most common cancer diagnosis (13/15) was malignant melanoma. Fourteen patients had a new uveitis diagnosis following checkpoint blockade administration (six anterior uveitis, six panuveitis, one posterior uveitis, one anterior/intermediate combined); one patient developed optic neuritis. Uveitis was diagnosed within 6 months after drug initiation for 11/12 patients (median 63 days). Corticosteroid treatment was effective for most patients, although two patients had permanent loss of vision.Conclusions: Patients on checkpoint inhibitor therapy should be educated to seek care if they develop ocular symptoms, and prompt referral to specialists should be incorporated into oncology protocols.

Diagnosis, Treatment, and Surgical Repair in a Case of Isolated Conjunctival Lichen Planus Causing Cicatricial Entropion.

A 50-year-old male presented with bilateral cicatricial entropion with subepithelial fibrosis and fornix foreshortening. Conjunctival biopsy showed lymphocytic infiltrate along the interface of the epithelium and lamina propria with linear, shaggy fibrinogen deposition along the epithelial basement membrane zone, supporting a diagnosis of lichen planus. The patient was treated with commercially available topical cyclosporine for 5 months after which bilateral lower eyelid splitting procedure with recession of the anterior lamella and complete excision of the lower eyelid lashes was performed.

Short-Wavelength Automated Perimetry Parameters at Baseline and Following Remission in Patients With Birdshot Retinochoroidopathy.

PURPOSE: To identify changes in short-wavelength automated perimetry patterns and parameters between the active and inactive states. DESIGN: Retrospective cohort study with age-matched, normal controls. METHODS: setting: Private tertiary referral center. STUDY POPULATION: Seventy-five eyes of 38 patients with active birdshot retinochoroidopathy and 37 eyes of 37 historical normal controls. INTERVENTION: Thirty-seven patients received immunomodulatory therapy. A fluocinolone acetonide intravitreal implant (Retisert) was implanted in both eyes of 1 patient as an initial treatment. MAIN OUTCOME MEASURES: Changes in short-wavelength automated perimetry total deviation scores, pattern deviation scores, mean deviation, and pattern standard deviation in the active phase and the remission state. RESULTS: Mean deviation (P = .006), pattern standard deviation (P = .001), total deviation score (P = .002), and pattern deviation score (P = .007) were significantly different from the active phase to the remission state. The length of time required to achieve remission did not significantly affect the changes in mean deviation (regression coefficient = 0.01; P = .92), pattern standard deviation (regression coefficient = 0.01; P = .87), total deviation score (regression coefficient = -0.1; P = .32), or pattern deviation score (regression coefficient = 0.1; P = .36) from the active phase to the remission state. CONCLUSION: There was significant improvement in total deviation score, pattern deviation score, mean deviation, and pattern standard deviation on short-wavelength automated perimetry as patients achieved remission. Short-wavelength automated perimetry appears to be a useful and complementary modality in monitoring disease activity in birdshot retinochoroidopathy.