Infliximab for the Treatment of Refractory Progressive Sterile Peripheral Ulcerative Keratitis Associated With Late Corneal Perforation: 3-Year Follow-Up
Why this work is in the frame
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Bibliographic record
Abstract
PURPOSE: To report a case of refractory progressive sterile peripheral ulcerative keratitis (PUK) that resulted in late corneal perforation, despite good initial response to tumor necrosis factor-alpha inhibitor infliximab. METHODS: Review of the clinical course of a patient with progressive PUK treated with infliximab infusions of 3 mg/kg intravenously. RESULTS: A 72-year-old man presented with a visual acuity of 20/200 and a 5-month history of a progressive sterile PUK. More than 90% of the surface area previously unresponsive to 8 weeks of high-dose systemic steroid therapy healed within 1 week of the first infusion. After his second infusion, best-corrected visual acuity improved to 20/30(+2), with 2 small epithelial defects remaining. However, the remaining unhealed cornea thinned to an area of microperforation 6 weeks after his third dose, prompting an increase in dose frequency to every 4 weeks. One month after his fifth infusion, the area of ulceration healed completely. After his seventh infusion, the patient developed a deep venous thrombosis and infliximab was discontinued. After 10 months of remission, clear corneal cataract surgery was performed. Three years after initial presentation, he remains in remission with a corrected visual acuity of 20/20. CONCLUSIONS: Infliximab was effective in rapidly arresting the progression of a sterile PUK in our patient. Optimal dosing for infliximab in PUK has not been established, and increasing dose frequency to every 4 weeks may be necessary. Despite a progressive PUK resulting in corneal perforation, treatment with infliximab and subsequent visual rehabilitation can result in sustained remission and an excellent visual outcome.
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Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it