| 1. |
- Hestvik, Anne Lise K., et al.
(författare)
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Real-world study of relapsing-remitting multiple sclerosis patients treated with Teriflunomide in Nordic countries: Quality-Of-Life, efficacy, safety and adherence outcomes
- 2022
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Ingår i: Multiple Sclerosis and Related Disorders. - : ELSEVIER SCI LTD. - 2211-0348 .- 2211-0356. ; 63
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Tidskriftsartikel (refereegranskat)abstract
- Background: Teriflunomide 14 mg (Aubagio (R)) is a once-daily, oral drug approved for the treatment of relapsing forms of multiple sclerosis (MS). While the efficacy and safety of teriflunomide have been thoroughly characterised across an extensive clinical program, we were interested in studying performance of the drug with respect to quality-of-life (QoL) outcomes in persons with MS in a real-world setting. Methods: Teri-LIFE was a prospective, open label, non-interventional, observational, multi-centre study that enrolled 200 teriflunomide-treated patients from three Nordic countries. The primary outcome measure changes in patient-reported QoL over 24 months as measured by the Short Form-36 (SF-36) questionnaire. Secondary endpoints included clinical efficacy, fatigue, safety, treatment satisfaction (Treatment Satisfaction Questionnaire for Medication version 1.4 (TSQM-1.4)), treatment adherence, and health economic outcomes. Most assessments were made at baseline and then at 6-monthly intervals. Results: Overall, changes in SF-36 scores from baseline to last visit indicated a stable QoL during treatment with teriflunomide for up to 24 months. Relapse activity decreased during the study compared to the pre-baseline period (p<0.001), patient-reported disability increased marginally, and no substantial change was seen in fatigue scores. The mean scores for TSQM domains increased nominally though not significantly from Month 6 to Month 24. The convenience and side effects TSQM domains recorded the highest median scores, indicating the acceptability of oral teriflunomide in this cohort. This was reflected in a generally high treatment adherence and decreased healthcare utilization during the study period. Some differences were seen between treatment-naive and previously treated patients, likely reflecting different patient demographics and disease status at study entry, along with different treatment expectations. Conclusion: Teri-LIFE offers a reliable snapshot of QoL, efficacy, safety, and health economic outcomes in persons with relapsing MS treated with teriflunomide in routine clinical practice in Nordic countries The results were consistent with previous clinical trials and real-world studies.
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| 2. |
- Sorensen, Per Soelberg, et al.
(författare)
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NORdic trial of oral Methylprednisolone as add-on therapy to Interferon beta-1a for treatment of relapsing-remitting Multiple Sclerosis (NORMIMS study) : a randomised, placebo-controlled trial
- 2009
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Ingår i: Lancet Neurology. - 1474-4422 .- 1474-4465. ; 8:6, s. 519-529
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: Treatment of relapsing-remitting multiple sclerosis with interferon beta is only partly effective, and new more effective and safe strategies are needed. Our aim was to assess the efficacy of oral methylprednisolone as an add-on therapy to subcutaneous interferon beta-1a to reduce the yearly relapse rate in patients with relapsing-remitting multiple sclerosis. METHODS: NORMIMS (NORdic trial of oral Methylprednisolone as add-on therapy to Interferon beta-1a for treatment of relapsing-remitting Multiple Sclerosis) was a randomised, placebo-controlled trial done in 29 neurology departments in Denmark, Norway, Sweden, and Finland. We enrolled outpatients with relapsing-remitting multiple sclerosis who had had at least one relapse within the previous 12 months despite subcutaneous interferon beta-1a treatment (44 microg three times per week). We randomly allocated patients by computer to add-on therapy of either 200 mg methylprednisolone or matching placebo, both given orally on 5 consecutive days every 4 weeks for at least 96 weeks. The primary outcome measure was mean yearly relapse rate. Primary analyses were by intention to treat. This trial is registered, number ISRCTN16202527. FINDINGS: 66 patients were assigned to interferon beta and oral methylprednisolone and 64 were assigned to interferon beta and placebo. A high proportion of patients withdrew from the study before week 96 (26% [17 of 66] on methylprednisolone vs 17% [11 of 64] on placebo). The mean yearly relapse rate was 0.22 for methylprednisolone compared with 0.59 for placebo (62% reduction, 95% CI 39-77%; p<0.0001). Sleep disturbance and neurological and psychiatric symptoms were the most frequent adverse events recorded in the methylprednisolone group. Bone mineral density had not changed after 96 weeks. INTERPRETATION: Oral methylprednisolone given in pulses every 4 weeks as an add-on therapy to subcutaneous interferon beta-1a in patients with relapsing-remitting multiple sclerosis leads to a significant reduction in relapse rate. However, because of the small number of patients and the high dropout rate, these findings need to be corroborated in larger cohorts.
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| 3. |
- Sorensen, Per Soelberg, et al.
(författare)
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Simvastatin as add-on therapy to interferon beta-1a for relapsing-remitting multiple sclerosis (SIMCOMBIN study): a placebo-controlled randomised phase 4 trial.
- 2011
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Ingår i: Lancet neurology. - 1474-4465. ; 10:8, s. 691-701
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: Treatment of relapsing-remitting multiple sclerosis with interferon beta is only partly effective. We aimed to establish whether add-on of simvastatin, a statin with anti-inflammatory properties, improves this efficacy. METHODS: We enrolled treatment-naive patients with relapsing-remitting multiple sclerosis in a multicentre, placebo-controlled, double-blind, randomised, parallel-group trial of simvastatin (80 mg daily) as add-on treatment to intramuscular interferon beta-1a (30 μg weekly). After starting treatment with interferon beta, patients were randomly assigned (in computer-generated blocks of four patients) to simvastatin 80 mg per day or placebo for 1-3 years. Patients and treating and evaluating physicians were masked to treatment allocation. The primary outcome measure was annual rate of documented relapses; analysis was by intention to treat. This trial is registered at ClinicalTrials.gov, NCT00492765. FINDINGS: We randomly assigned 307 patients to interferon beta plus simvastatin (n=151) or plus placebo (n=156). Annual rate of documented relapses was 0·19 (95% CI 0·13 to 0·28) in the simvastatin group and 0·14 (95% CI 0·09 to 0·23) in the placebo group (absolute difference 0·059, 95% CI -0·21 to 0·09; p=0·35). Time to first documented relapse (20th percentile) was 18·1 months in patients on simvastatin and 21·5 months in those on placebo (hazard ratio 1·21, 95% CI 0·74 to 1·99; p=0·51). Mean number of new or enlarging T2 lesions was 2·96 in the simvastatin group and 2·52 in the placebo group (ratio of new lesions, 1·17, 95% CI 8·89 to 1·55; p=0·25). Eight (6%) patients on simvastatin and 17 (13%) on placebo had no disease activity (odds ratio 0·42, 95% CI 0·17 to 1·00; p=0·05). No unexpected adverse events were seen. Generally, adverse events were mild and there were no group differences in infections or musculoskeletal disorders, including myalgia (five [3%] patients on simvastatin and nine [6%] on placebo). Rhabdomyolysis and myoglobinuria were not reported and there were no differences in serum creatine phosphokinase. INTERPRETATION: We found no beneficial effect of simvastatin as add-on therapy to interferon beta-1a. Although unlikely, we can not exclude that combination of other statins with other disease-modifying drugs still could be beneficial. FUNDING: Biogen Idec.
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