Recurrence and long-term outcomes of Tolosa-Hunt syndrome.

Autor: Kim, Hyun-Jae, Lee, Sun-Uk, Lee, Eek-Sung, Choi, Jeong-Yoon, Kim, Ji-Soo
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Zdroj: Journal of Neurology; Feb2024, Vol. 271 Issue 2, p935-943, 9p
Abstrakt: Background and purpose: Tolosa-Hunt Syndrome (THS) is a rare disorder, and detailed clinical information and treatment outcomes have yet to be fully elucidated. This study aims to investigate the clinical features and factors associated with the treatment outcomes of THS, as defined by the established diagnostic criteria. Methods: This study retrospectively recruited 91 patients with a diagnosis of THS from 2003 to 2020. We analyzed the clinical features and outcomes, the initial treatment response, recurrences, and the final treatment response. Results: Isolated ocular motor nerve palsy was the most common (82.4%) finding of ophthalmoplegia, involving the oculomotor nerve in more than half of the cases (52.0%). The MRI lesions were mostly observed in the cavernous sinus (94.5%) with an extracavernous extension in about one-third of them. Five patients showed only extracavernous lesions. A total of 25 (27.5%) patients experienced recurrence. Recurrence occurred during steroid tapering as part of the initial treatment in seven, while in 18 patients, it happened after the successful termination of the initial treatment. However, all patients achieved complete remission at the final. Age was associated with a decrease in initial symptom duration (HR = 1.023, CI = 1.004–1.044) as well as an increase in recurrence-free duration (HR = 0.944, CI = 0.911–0.978). High-dose corticosteroid treatment was associated with a decrease in initial symptom duration (HR = 1.642, CI = 1.001–2.695) and total treatment duration (HR = 2.203 CI = 1.302–3.730). Conclusions: THS can recur frequently especially in younger but have a favorable prognosis. High-dose corticosteroids can be an effective initial treatment and reduce the total treatment duration. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index
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