| Autor: |
Colin M. Dayan, Beatriz Lecumberri, Ilaria Muller, Sashiananthan Ganesananthan, Samuel F. Hunter, Krzysztof W. Selmaj, Hans-Peter Hartung, Eva K. Havrdova, Christopher C. LaGanke, Tjalf Ziemssen, Bart Van Wijmeersch, Sven G. Meuth, David H. Margolin, Elizabeth M. Poole, Darren P. Baker, Peter A. Senior |
| Rok vydání: |
2023 |
| Předmět: |
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| Zdroj: |
Multiple Sclerosis Journal - Experimental, Translational and Clinical. 9:205521732211427 |
| ISSN: |
2055-2173 |
| DOI: |
10.1177/20552173221142741 |
| Popis: |
Background Alemtuzumab is an effective therapy for relapsing multiple sclerosis. Autoimmune thyroid events are a common adverse event. Objective Describe endocrine and multiple sclerosis outcomes over 6 years for alemtuzumab-treated relapsing multiple sclerosis patients in the phase 3 CARE-MS I, II, and extension studies who experienced adverse thyroid events. Methods Endocrine and multiple sclerosis outcomes were evaluated over 6 years. Thyroid event cases, excluding those pre-existing or occurring after Year 6, were adjudicated retrospectively by expert endocrinologists independently of the sponsor and investigators. Results Thyroid events were reported for 378/811 (46.6%) alemtuzumab-treated patients. Following adjudication, endocrinologists reached consensus on 286 cases (75.7%). Of these, 39.5% were adjudicated to Graves’ disease, 2.5% Hashimoto's disease switching to hyperthyroidism, 15.4% Hashimoto's disease, 4.9% Graves’ disease switching to hypothyroidism, 10.1% transient thyroiditis, and 27.6% with uncertain diagnosis; inclusion of anti-thyroid antibody status reduced the number of uncertain diagnoses. Multiple sclerosis outcomes of those with and without thyroid events were similar. Conclusion Adjudicated thyroid events occurring over 6 years for alemtuzumab-treated relapsing multiple sclerosis patients were primarily autoimmune. Thyroid events were considered manageable and did not affect disease course. Thyroid autoimmunity is a common but manageable adverse event in alemtuzumab-treated relapsing multiple sclerosis patients. ClinicalTrials.gov Registration Numbers: CARE-MS I (NCT00530348); CARE-MS II (NCT00548405); CARE-MS Extension (NCT00930553) |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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