| Autor: |
Ziyin Zhang, Xiaohui Feng, Yaoyao Guo, Xiaonan Kang, Dan Wang, Jing Zhang, Zhixuan Zeng, Gang Yuan |
| Jazyk: |
angličtina |
| Rok vydání: |
2024 |
| Předmět: |
|
| Zdroj: |
Heliyon, Vol 10, Iss 11, Pp e31932- (2024) |
| Druh dokumentu: |
article |
| ISSN: |
2405-8440 |
| DOI: |
10.1016/j.heliyon.2024.e31932 |
| Popis: |
Background and objectives: The efficacy of rituximab (RTX) in treating steroid-resistant Graves’ orbitopathy (GO) has been limitedly studied in Asians. Moreover, RTX has been considered even less for patients with steroid-resistant dysthyroid optic neuropathy (DON) who failed to undergo orbital decompression surgery for physical or financial reasons, or who responded poorly to the procedure. This study aimed to investigate the efficacy of RTX in treating steroid-resistant active moderate-to-severe and sight-threatening GO in a Chinese population. Methods: Data from 28 patients with steroid-resistant GO prescribed a single dose of 500 mg RTX were retrospectively retrieved. Treatment responses and contributing factors were analyzed. Results: The median follow-up time was 22 (8–34) weeks. 23 (82.1 %) patients had a positive objective outcome recommended by the European Group on Graves’ Orbitopathy (EUGOGO), while 25 (92.6 %) had a decrease in 7-item clinical activity score (CAS) by at least 2. Diplopia, visual dysfunction, and MRI-detected T2 relaxation time of the involved extraocular muscles improved significantly at the last follow-up compared to baseline (81.0 % vs. 47.6 %, 38.9 % vs. 16.7 %, and 87.8 (8.64) vs. 75.8 (10.9) ms, respectively; all p values |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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