ArticleJournal of neurology2023
Real-world use of natalizumab in Austria: data from the Austrian Multiple Sclerosis Treatment Registry (AMSTR).
Article in Journal of neurology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 4 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
4 citing papers in PubMed.
- Safety of disease-modifying therapies in multiple sclerosis: real-world data from the Austrian MS Treatment Registry (AMSTR).Journal of neurology · 2025Article
- Twenty years of natalizumab in multiple sclerosis: lessons learned and future outlook.Therapeutic advances in neurological disorders · 2025Review
- Integrins as Drug Targets in Vascular and Related Diseases.International journal of drug discovery and pharmacology · 2024Article
- Long-term outcome of natalizumab-associated progressive multifocal leukoencephalopathy in Austria: a nationwide retrospective study.Journal of neurology · 2024Article
Corrections and comments
- Erratum issued
Authors and funding
15 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
introductionWith the approval of natalizumab in Europe in 2006, the Austrian Multiple Sclerosis Therapy Registry (AMSTR) was established. Here, we present data from this registry about effectiveness and safety of natalizumab in patients treated up to 14 years. PATIENTS/
methodsData retrieved from the AMSTR contained baseline characteristics and biannual documentation of annualised relapse rate (ARR) and Expanded Disability Status Scale (EDSS) score as well as adverse events and reasons for discontinuation on follow-up visits.
resultsA total of 1596 natalizumab patients (71% women, n = 1133) were included in the analysis and the observed treatment duration ranged from 0 to 164 months (13.6 years). The mean ARR was 2.0 (SD = 1.13) at baseline, decreasing to 0.16 after 1 year and 0.01 after 10 years. A total of 325 patients (21.6%) converted to secondary progressive multiple sclerosis (SPMS) during the observational period. Of 1502 patients, 1297 (86.4%) reported no adverse events (AE) during follow-up visits. The most common reported AEs were infections and infusion-related reactions. John Cunningham virus (JCV) seropositivity was the most common specified reason for treatment discontinuation (53.7%, n = 607). There were five confirmed cases of Progressive Multifocal Leukoencephalopathy (PML) with 1 death.
conclusionThe effectiveness of natalizumab in patients with active relapsing-remitting multiple sclerosis (RRMS) could be confirmed in our real-world cohort even after follow-up of up to 14 years, though after year 10, there were less than 100 remaining patients. A low number of AE were reported in this nationwide registry study, establishing Natalizumab's favourable safety profile during long-term use.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.