Analysis of MS Patients Who Have Had Greater Than 60 Infusions of Natalizumab
We could not find results for this trial
I know where the results areWhat it found
We found no results in the registry or in papers.
What was tested
Treatment tested
- Natalizumab
Integrin alpha-4/beta-1 inhibitor|Integrin alpha-4/beta-7 inhibitor
What it measured
Main measures
Number of reported cases of PML ( progressive multifocal leukoencephalopathy)
While on Natalizumab (Dosing) to one year after natalizumab use (Termination Date)
Number of documented exacerbations
While on Natalizumab (Dosing) to one year after natalizumab use (Termination Date)
RelapsesQuality of life (reported by participants)Change in EDSS Score
One year prior to natalizumab use (Baseline), while on Natalizumab (Dosing), to one year after natalizumab use (Termination Date)
Disability progressionNumber of new MRI lesions
While on Natalizumab (Dosing) to one year after natalizumab use (Termination Date)
MRI lesions
Other measures (4)
Change in JCV Ab index value
One year prior to natalizumab use (Baseline), while on Natalizumab (Dosing), to one year after natalizumab use (Termination Date)
Number of reported clinically significant changes on MRI that may indicate other opportunistic infections.
One year prior to natalizumab use (Baseline), while on Natalizumab (Dosing), to one year after natalizumab use (Termination Date)
MRI lesionsNumber of clinically significant lab values as measured CMP ( Comprehensive Metabolic Panel)
While on Natalizumab (Dosing), to one year after natalizumab use (Termination Date)
Walking and mobilityNumber of clinically significant lab values as measured by the CBC (Complete Blood Count)
While on Natalizumab (Dosing), to one year after natalizumab use (Termination Date)
Who could take part
MS (type not specified) · 18 and over
Inclusion Criteria: * Multiple Sclerosis patients treated with long term use of natalizumab--60 or more infusions (5 years) Exclusion Criteria: * Patients who do not have 60 or more infusions (5 years) of Natalizumab.
As registered. Criteria can change, so ask the trial team or your neurologist.
About this trial
In the sponsor's words
The purpose of this study is to explore the safety and efficacy data in clinic patients who have been treated with Natalizumab for more than 60 continuous infusions.
Papers
Background
Gunnarsson M, Malmestrom C, Axelsson M, Sundstrom P, Dahle C, Vrethem M, Olsson T, Piehl F, Norgren N, Rosengren L, Svenningsson A, Lycke J. Axonal damage in relapsing multiple sclerosis is markedly reduced by natalizumab. Ann Neurol. 2011 Jan;69(1):83-9. doi: 10.1002/ana.22247. Epub 2010 Dec 8.Background
Miravalle A, Jensen R, Kinkel RP. Immune reconstitution inflammatory syndrome in patients with multiple sclerosis following cessation of natalizumab therapy. Arch Neurol. 2011 Feb;68(2):186-91. doi: 10.1001/archneurol.2010.257. Epub 2010 Oct 11.
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History
Started
May 2021
Main results due
Apr 2022
Finished
Jun 2022
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