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Medical AI Inquiry: You was designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.  Labels: OBJECTIVE, METHODS, RESULTS. Meshes: Adult, Aged, Anti-Inflammatory Agents, Diplopia, Dose-Response Relationship, Drug, Drug Administration Schedule, Exophthalmos, Female, Follow-Up Studies, Graves Disease, Humans, Injections, Intravenous, Intraocular Pressure, Male, Methylprednisolone, Middle Aged, Prospective Studies, Severity of Illness Index, Time Factors, Treatment Outcome, Visual Acuity.
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Does early response to intravenous glucocorticoids for severe thyroid-associated ophthalmopathy predict treatment outcome? Context: The results for 18 consecutive patients with severe thyroid-associated ophthalmopathy (TAO) treated with high-dose, pulsed intravenous methylprednisolone (MP) are presented in this paper. Eighteen (18) patients with severe TAO, defined as either optic neuropathy, progressive diplopia, or severe soft-tissue swelling accompanied by evidence of NOSPECS class 2b or more severe eye disease, were studied in a prospective, noncontrolled case series. Patients were treated with 1.5 g of intravenous MP, divided over 3 days, followed by a tapering course of oral prednisolone. All patients were examined before treatment, 1 week and 1 month after commencement of treatment and at 2-3 monthly intervals thereafter. Assessment of visual acuity, differential intraocular pressure (IOP), soft-tissue inflammation, diplopia, and exophthalmometry were used to calculate a modified ophthalmopathy index (OI) for each patient at each visit. Median duration of follow-up was 14 months. A statistically significant reduction in OI following treatment with high-dose MP was observed after 1 week of treatment from 10.8 +/- 3.9 standard deviation (SD) to 8.3 +/- 3.4 (SD) (P < 0.001) and between 1 week and the end of the treatment period (OI, 7.2 +/- 3.4 (SD); P < 0.05). A response occurred in 83% of patients within a week but only 66% maintained this response. There was a significant negative correlation between response to treatment (OI before treatment-OI after treatment) and duration of eye disease (P = 0.034, Spearman correlation).
assistant
High-dose, pulsed intravenous MP is an effective medical treatment for severe TAO. Responders can be identified within the 1st week. Treatment response is inversely related to disease duration. Final Decision: yes