Tysabri Related Clinical Trials
A Proof of Concept Study to Evaluate the Effectiveness of Tysabri in Relapsing Remitting Multiple Sclerosis (RRMS) Patient Bladder Function [Completed]
Effect of Tysabri in Patients With Relapsing-Remitting Multiple Sclerosis: A Follow-up Magnetization Transfer Imaging (MTI) Study [Completed]
Effects of Tysabri (BG00002) Over 12 Months on MS Related Fatigue in Participants With RRMS [Completed]
Safety Study of Natalizumab to Treat Multiple Sclerosis (MS) [Completed]
Tysabri Effects on Cognition and Neurodegeneration in Multiple Sclerosis [Recruiting]
Natalizumab (BG00002, Tysabri) Study in Japanese Participants With Relapsing-Remitting Multiple Sclerosis (RRMS) [Completed]
The Effects of Tysabri Treatment on Vaccination Response and Lymphocyte Subsets in Subjects With Relapsing Forms of Multiple Sclerosis [Completed]
Natalizumab High Titer Immunogenicity and Safety [Completed]
Exploratory Study of the Safety, Tolerability and Efficacy of Multiple Regimens of Natalizumab in Adult Participants With Relapsing Multiple Sclerosis (MS) [Completed]
A Prospective, Open-label, Non-randomized, Clinical Trial to Determine if Natalizumab (TysabriŽ) Improves Ambulatory Measures in Relapsing-remitting Multiple Sclerosis (RRMS) Patients [Completed]
Natalizumab De-escalation With Interferon Beta-1b [Completed]
A Clinical Study of the Efficacy of Natalizumab on Reducing Disability Progression in Participants With Secondary Progressive Multiple Sclerosis [Active, not recruiting]
Phase II Trial of Natalizumab (TysabriŽ) Plus Prednisone for Initial Therapy of Acute Graft Versus Host Disease (aGVHD) of the Gastrointestinal Tract [Recruiting]
Natalizumab Subcutaneous Immunogenicity and Safety Study [Terminated]
Open-Label Natalizumab Safety Extension Study [Completed]
Natalizumab in Inclusion Body Myositis (IBM) [Recruiting]
Natalizumab in Combination With Glatiramer Acetate (GA) in Patients With Relapsing-Remitting Multiple Sclerosis [Completed]
Natalizumab Treatment of Progressive Multiple Sclerosis [Completed]
NAPS-MS: NAtalizumab Effects on Parameters of Sleep in Patients With Multiple Sclerosis Experiencing Fatigue or Sleepiness [Completed]
Safety and Efficacy of Natalizumab in the Treatment of Multiple Sclerosis [Completed]
Study to Assess Immune Function and MRI Disease Activity in RRMS Patients When Switching From Natalizumab to Gilenya [Recruiting]
Cognitive Evolution in Tysabri Treated Multiple Sclerosis Patients [Completed]
A Proof-of-Concept Study to Correlate Retinal Nerve Fiber Layer Changes in Patients With Multiple Sclerosis Treated With Natalizumab or Interferon Beta 1-a [Withdrawn]
Safety and Efficacy of Natalizumab in Combination With Avonex in the Treatment of Multiple Sclerosis [Completed]
Natalizumab as an Efficacy Switch in Participants With Relapsing Multiple Sclerosis (MS) After Failure on Other Therapies [Recruiting]
Natalizumab in the Treatment of Rheumatoid Arthritis in Subjects Receiving Methotrexate [Terminated]
Multicenter Study Of Natalizumab Plus Standard Steroid Treatment For High Risk Acute Graft-Versus-Host Disease [Not yet recruiting]
Observational Study to Assess the Correlation of EDSS With Quality of Life in MS Participants Treated With Natalizumab [Recruiting]
Natalizumab (Tysabri) Re-Initiation of Dosing [Terminated]
Real-world Outcomes on Tecfidera (BG00012, Dimethyl Fumarate) Post-Tysabri (BG00002, Natalizumab) [Completed]
Impact of Natalizumab Versus Fingolimod in Relapsing-Remitting Multiple Sclerosis (RRMS) Participants [Recruiting]
Safety and Efficacy in Pediatric MS Patients Prescribed Tysabri [Active, not recruiting]
JC-Virus (JCV) Antibody Program [Completed]
TYGRIS - ROW: TYSABRI Global Observational Program in Safety - Rest of World [Completed]
Difference in Efficacy of Natalizumab Versus Fingolimod for the Treatment of Multiple Sclerosis [Recruiting]
Cognitive Evolution in Tysabri Treated Multiple Sclerosis Patients - A Three Year Extension [Recruiting]
Disease Control in RRMS Transferring Treatment From Natalizumab to Fingolimod [Recruiting]
Evaluation of Natalizumab for thE Relief of MS Associated FatiGue [Completed]
Neurocognitive Changes in Patients With Remitting Relapsing Multiple Sclerosis Treated With Natalizumab [Not yet recruiting]
Canadian Multicenter Observational Study of Tysabri in Early Relapsing Remitting Multiple Sclerosis Participants [Recruiting]
Safety and Efficacy of Natalizumab in Combination With Remicade in the Treatment of Crohn's Disease [Completed]
Safety, Tolerability and Effectiveness of Natalizumab in Adolescents With Active Crohn's Disease [Completed]
Safety and Efficacy of Natalizumab in the Treatment of Crohn's Disease [Completed]
Safety and Efficacy of Natalizumab in the Treatment of Crohn's Disease [Completed]
Magnetic Resonance Imaging (MRI) Follow-up of Macrophagic Infiltration in MS Patients Treated With Tysabri [Terminated]
Impact Study of 2 Therapeutic Strategy for Aggressive Remitting Multiple Sclerosis [Recruiting]
Alternative Treatment Paradigm for Natalizumab Trial [Withdrawn]
Analysis of Lymphocyte Cell Surface Adhesion Marker Expression in Natalizumab Population With Active Control [Completed]
Differential Immune Effects of Natalizumab [Completed]
Observational Study of Tysabri in Early Relapsing-Remitting Multiple Sclerosis in Anti-JC Virus Antibody Negative Participants [Active, not recruiting]
A Clinical Trial of Natalizumab in Individuals With Moderately to Severely Active Crohn's Disease [Completed]
Safety and Effectiveness of Switching Relapsing MS Patients Treated With Natalizumab at Risk for PML to Teriflunomide [Recruiting]
Pilot Study to Assess Disease Stability in a Natalizumab to Dimethyl Fumarate Crossover Design [Active, not recruiting]
JC Virus Reactivation in Multiple Sclerosis [Active, not recruiting]
Corticosteroids for Immune Reconstitution Inflammatory Syndrome (IRIS) [Terminated]
A Study of MSDx Complex 1 as a Marker for Therapy Response in Multiple Sclerosis [Recruiting]
Genetic Evaluation of Natalizumab-Treated Patients With Progressive Multifocal Leukoencephalopathy [Terminated]
Longitudinal Analysis And Sample Collection To Evaluate PML Risk Host Markers for PML Risk Host Markers for PML Risk [Recruiting]
Stem Cell Therapy for Patients With Multiple Sclerosis Failing Alternate Approved Therapy- A Randomized Study [Recruiting]
Preliminary Study for Selective Detection of the CD8+ Myelin Specific T Cell in the Blood of Multiple Sclerosis Patients [Active, not recruiting]
Safety and Efficacy of Alemtuzumab in Pediatric Intestinal Transplantation [Active, not recruiting]
A Cross-Sectional Study of MSDx Complex 1 as a Marker for Active Disease in Multiple Sclerosis [Recruiting]
Anal Dysplasia in Patients With Inflammatory Bowel Disease and Healthy Controls [Completed]
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