Search

OBJECTIVE To evaluate whether pentosan polysulfate maculopathy manifests distinctive imaging features that can be differentiated from those found in age-related macular degeneration (AMD). METHODS Local databases were queried to identify patients with a diagnosis of interstitial cystitis who were seen at the Emory Eye Center between May 2014 and January 2019 and who had fundus imaging available for review. Ninety patients met the eligibility criteria. Masked graders categorized patients based on imaging characteristics as follows: category 1: pentosan polysulfate maculopathy; category 2: AMD or drusen; category 3: neither; and category 4: unsure. Pentosan polysulfate exposure characteristics were compared among groups. RESULTS Of the 90 subjects evaluated, 79 (88%) were female and the median age was 61.5 years (range, 30-89). Seventeen patients were placed in category 1; 25 in category 2; 47 in category 3, and; 1 in category 4. Among categories 1 to 4, respectively, 17 (100%), 15 (60%), 28 (60%), and 0 patients had exposure to pentosan polysulfate (p = 0.007). Mean cumulative exposure to pentosan polysulfate across the four categories was 2.1, 0.36, 0.34, and 0 kg, respectively (p < 0.00001). Eyes with pentosan polysulfate maculopathy did not have typical drusen in the macula. CONCLUSION Although pentosan polysulfate maculopathy resembles some aspects of AMD, the 2 conditions can be differentiated with the use of multimodal fundus imaging.

Background Analysis of Data to Advance Personalised Therapy with MR-Linac (ADAPT-MRL) is a multi-site, multinational, observational cohort registry designed to collect data on the use of the magnetic resonance linear accelerator (MR-Linac) for radiation therapy and patient outcomes. The registry will provide a linked repository of technical and clinical data that will form a platform for prospective studies and technology assessment. Methods Design: This registry aims to include an estimated 10,000 eligible participants across Australia and other countries over a 7- to 10-year period. Participants will undergo treatment and assessments in accordance with standard practice. Toxicity and survival outcomes will be assessed at baseline, during treatment, and with 3 monthly follow-up until 24 months, patient reported outcome measures will also be collected. Participants with a variety of cancers will be included. Discussion Data obtained from the ADAPT-MRL registry is expected to provide evidence on the safety and efficacy of the MR-Linac, a new technical innovation in radiation oncology. We expect this registry will generate data that will be used to optimise treatment techniques, MR-Linac software algorithms, evaluate participants’ outcomes and toxicities and to create a repository of adapted plans, anatomical and functional MR sequences linked to participants’ outcomes.

PURPOSE: To present a case of refractory systemic lupus erythematosus (SLE)-associated retinal vasculitis that responded to the anti-tumor necrosis factor (TNF)-alpha inhibitor adalimumab as corticosteroid-sparing therapy. METHODS: Descriptive case report of a patient with SLE with retinal vasculitis complicated by an ischemic retinal vein occlusion and cystoid macular edema. RESULTS: A 30-year-old female patient with a history of SLE presented with retinal vasculitis and an ischemic, branch retinal vein occlusion with macular edema in the left eye. Oral corticosteroid was administered along with mycophenolate mofetil (MMF) as a corticosteroid-sparing agent. Despite MMF therapy, the patient developed an exacerbation of her vasculitis with involvement of both eyes. Adalimumab was initiated with resultant resolution of retinal vasculitis as a corticosteroid-sparing strategy with over 2-years of follow-up. CONCLUSION: Anti-TNF-alpha therapy with adalimumab may be effective as a corticosteroid-sparing agent in select patients with ocular inflammation associated with SLE.