Kallmann, Boris A; Ries, Stefan; Kullmann, Jennifer S; Quint, Laura M; Engelmann, Ulrich; Chan, Andrew (2021). Teriflunomide in relapsing-remitting multiple sclerosis: outcomes by age and pre-treatment status. Therapeutic advances in neurological disorders, 14, p. 17562864211005588. Sage 10.1177/17562864211005588
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Background and aims
To investigate effectiveness and safety of teriflunomide (14 mg once daily) in association with age and pre-treatment in unselected MS patients.
Methods
Prespecified analysis of a non-interventional, prospective, real-world study in Germany.
Results
A total of 558 (49.5%) patients were above 45 years old, and 593 patients (52.6%) had been pre-treated within 6 months prior to teriflunomide. Baseline Expanded Disability Status Scale (EDSS) was higher with older age, with lower number of relapses. Relapse rate decreased in all age groups, and in both treatment-naïve (0.82 ± 0.73 at baseline; 0.25 ± 0.55 under teriflunomide) and pre-treated (from 0.48 ± 0.76; 0.22 ± 0.50) patients after 12 months compared with the year before teriflunomide initiation. EDSS remained stable in patients of all age groups as well as in therapy-naïve and pre-treated patients over 24 months. The percentage of patients with adverse events (AEs) ranged between 29.2% (age group >25-35) and 38.9% (age group >55-65), with an increased discontinuation rate (most commonly due to diarrhoea, alopecia and nausea) in the higher age groups. AE rates were lower in pre-treated compared with treatment-naïve patients.
Conclusion
Overall, patients of all age groups including older patients, and irrespective of pre-treatment, benefit from teriflunomide treatment in routine clinical practice.
Registration
BfArM public study database number 2075.
Item Type: |
Journal Article (Original Article) |
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Division/Institute: |
04 Faculty of Medicine > Department of Head Organs and Neurology (DKNS) > Clinic of Neurology |
UniBE Contributor: |
Chan, Andrew Hao-Kuang |
Subjects: |
600 Technology > 610 Medicine & health |
ISSN: |
1756-2856 |
Publisher: |
Sage |
Language: |
English |
Submitter: |
Chantal Kottler |
Date Deposited: |
13 Jul 2021 15:23 |
Last Modified: |
05 Dec 2022 15:52 |
Publisher DOI: |
10.1177/17562864211005588 |
PubMed ID: |
34046085 |
Uncontrolled Keywords: |
age immunosenescence multiple sclerosis observational pre-treatment satisfaction switch treatment |
BORIS DOI: |
10.48350/157488 |
URI: |
https://boris.unibe.ch/id/eprint/157488 |
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