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                    Multiple Sclerosis Paid Clinical Trials in Washington
A listing of 16  Multiple Sclerosis  clinical trials  in Washington  actively recruiting volunteers for paid trials and research studies in various therapeutic areas.
            1 - 12 of 16
        
                The state of Washington currently has 16 active clinical trials seeking participants for Multiple Sclerosis research studies. These trials are conducted in various cities, including Seattle, Spokane, Tacoma and Vancouver. 
            
                                Featured Trial
                
                Healthy Participants Needed (Colonoscopy + Cancer Screening)
            
        Recruiting
            
        Earn $325 - $475 in electronic payment card compensation for your time and effort by participating in a clinical study to develop a blood test that may one day help screen for colon cancer. Take a quick quiz to see if you qualify.
    
    
                            Conditions: 
                                    
        
            
                        Healthy
                    
                                    
                        Healthy Volunteers
                    
                                    
                        Healthy Subjects
                    
                                    
                        Healthy Volunteer
                    
                                    
                        Healthy Participants
                    
                                    Featured Offer
                
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        Recruiting
            
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                            Conditions: 
                                    
        
            
                        Overweight
                    
                                    
                        Overweight and Obesity
                    
                                    
                        Obesity
                    
                                    
                        Weight Loss
                    
                                    
                        Morbid Obesity
                    
                                    Featured Trial
                
                Stroke Clinical Study
            
        Recruiting
            
        A clinical study for people that suffer with Stroke
    
    
                            Conditions: 
                                    
        
            
                        Stroke
                    
                                    Featured Trial
                
                Chronic Kidney Disease (CKD) Clinical Study
            
        Recruiting
            
        A clinical study for people that suffer with Chronic Kidney Disease (CKD)
    
    
                            Conditions: 
                                    
        
            
                        Chronic Kidney Disease (CKD)
                    
                                    Featured Trial
                
                Ischemic heart disease (IHD) Clinical Study
            
        Recruiting
            
        A clinical study for people that suffer with Ischemic heart disease (IHD)
    
    
                            Conditions: 
                                    
        
            
                        Ischemic heart disease (IHD)
                    
                                    Featured Trial
                
                Cardiovascular Disease Clinical Study
            
        Recruiting
            
        A clinical study for people that suffer with Cardiovascular Disease
    
    
                            Conditions: 
                                    
        
            
                        Cardiovascular Disease
                    
                                    
                
                                    A Study of LY3541860 in Adult Participants With Relapsing Multiple Sclerosis
                                
            
            
        Recruiting
                            
            
                The main purpose of this study is to evaluate the safety and efficacy of LY3541860 in adult participants with multiple sclerosis that gets worse and gets better. The study will last about 9 months with additional 6 months follow-up.             
        
        
    Gender:
                ALL
            Ages:
                Between 18 years and 55 years
            Trial Updated:
                08/22/2025
            
            Locations: Swedish Multiple Sclerosis Center, Seattle, Washington         
        
        
            Conditions: Multiple Sclerosis
        
            
        
    
                
                                    Efficacy and Safety Study of Frexalimab (SAR441344) in Adults With Nonrelapsing Secondary Progressive Multiple Sclerosis
                                
            
            
        Recruiting
                            
            
                The purpose of this randomized, double-blind, placebo-controlled, parallel group study is to determine the efficacy of frexalimab in delaying the disability progression and the safety up to 36 months double-blind administration of study intervention compared to placebo in male and female participants with nrSPMS (aged 18 to 60 years at the time of enrollment). People diagnosed with nrSPMS are eligible for enrollment as long as they meet all the inclusion criteria and none of the exclusion criter...  Read More             
        
        
    Gender:
                ALL
            Ages:
                Between 18 years and 60 years
            Trial Updated:
                08/21/2025
            
            Locations: Swedish Medical Center- Site Number : 8400078, Seattle, Washington         
        
        
            Conditions: Multiple Sclerosis
        
            
        
    
                
                                    A Study to Evaluate the Efficacy, Safety and Tolerability of BMS-986368 in Participants With Multiple Sclerosis Spasticity
                                
            
            
        Recruiting
                            
            
                The purpose of this study is to evaluate the efficacy, safety, and tolerability of BMS-986368 in participants with Multiple Sclerosis Spasticity             
        
        
    Gender:
                ALL
            Ages:
                Between 18 years and 70 years
            Trial Updated:
                08/19/2025
            
            Locations: Local Institution - 0001, Kirkland, Washington         
        
        
            Conditions: Multiple Sclerosis Spasticity
        
            
        
    
                
                                    A Study to Evaluate the Safety, Tolerability, Efficacy, and Drug Levels of CC-97540 in Participants With Relapsing Forms of Multiple Sclerosis, Progressive Forms of Multiple Sclerosis or Refractory Myasthenia Gravis (MG) (Breakfree-2)
                                
            
            
        Recruiting
                            
            
                The purpose of this study is to evaluate the safety, tolerability, efficacy, and drug levels of CC-97540 in participants with Relapsing Forms of Multiple Sclerosis (RMS), Progressive Forms of Multiple Sclerosis (PMS) or Refractory Myasthenia Gravis (MG).             
        
        
    Gender:
                ALL
            Ages:
                Between 18 years and 60 years
            Trial Updated:
                08/19/2025
            
            Locations: Swedish Medical Center, Seattle, Washington         
        
        
            Conditions: Multiple Sclerosis, Myasthenia Gravis
        
            
        
    
                
                                    A Multicenter Study of Continued Current Therapy vs Transition to Ofatumumab After Neurofilament (NfL) Elevation
                                
            
            
        Recruiting
                            
            
                This study will evaluate if relapsing-remitting MS patients that have not had a relapse in the past year would benefit from a switch to ofatumumab versus staying on their continued current therapy. This study will also look at whether an elevated serum neurofilament light (NfL) level predicts enhanced benefit from a switch to ofatumumab.             
        
        
    Gender:
                ALL
            Ages:
                Between 18 years and 50 years
            Trial Updated:
                08/14/2025
            
            Locations: Evergreen Health Multiple Sclerosis Center, Kirkland, Washington  +1 locations         
        
        
            Conditions: Relapsing-Remitting Multiple Sclerosis
        
            
        
    
                
                                    Efficacy and Safety of Remibrutinib Compared to Teriflunomide in Participants With Relapsing Multiple Sclerosis (RMS)
                                
            
            
        Recruiting
                            
            
                To compare the efficacy and safety of remibrutinib versus teriflunomide in patients with relapsing multiple sclerosis (RMS)             
        
        
    Gender:
                ALL
            Ages:
                Between 18 years and 55 years
            Trial Updated:
                08/14/2025
            
            Locations: Virginia Mason Medical Centre, Seattle, Washington  +1 locations         
        
        
            Conditions: Relapsing Multiple Sclerosis
        
            
        
    
                
                                    Pharmacokinetics, Pharmacodynamics, Safety and Tolerability of a New Maintenance Dosing Regimen of Ofatumumab
                                
            
            
        Recruiting
                            
            
                This study will evaluate the pharmacokinetics, pharmacodynamics, safety and tolerability of a new dosage of ofatumumab compared to the approved dosage of ofatumumab followed by extended treatment in participants with relapsing multiple sclerosis.             
        
        
    Gender:
                ALL
            Ages:
                Between 18 years and 100 years
            Trial Updated:
                08/14/2025
            
            Locations: MultiCare Research Institute for Research and Innovation, Tacoma, Washington         
        
        
            Conditions: Relapsing Multiple Sclerosis (RMS)
        
            
        
    
                
                                    Best Available Therapy Versus Autologous Hematopoetic Stem Cell Transplant for Multiple Sclerosis (BEAT-MS)
                                
            
            
        Recruiting
                            
            
                This is a multi-center prospective rater-masked (blinded) randomized controlled trial of 156 participants, comparing the treatment strategy of Autologous Hematopoietic Stem Cell Transplantation (AHSCT) to the treatment strategy of Best Available Therapy (BAT) for treatment-resistant relapsing multiple sclerosis (MS). Participants will be randomized at a 1 to 1 (1:1) ratio.
All participants will be followed for 72 months after randomization (Day 0, Visit 0).             
        
        
    Gender:
                ALL
            Ages:
                Between 18 years and 55 years
            Trial Updated:
                08/12/2025
            
            Locations: Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington  +2 locations         
        
        
            Conditions: Relapsing Multiple Sclerosis, Relapsing Remitting Multiple Sclerosis, Secondary Progressive Multiple Sclerosis
        
            
        
    
                
                                    Efficacy and Safety Studies of Frexalimab (SAR441344) in Adults With Relapsing Forms of Multiple Sclerosis
                                
            
            
        Recruiting
                            
            
                The purpose of each study is to independently measure the annualized relapse rate (ARR) with administration of frexalimab compared to a daily oral dose of teriflunomide in male and female participants with relapsing forms of multiple sclerosis (aged 18 to 55 years at the time of enrollment). People diagnosed with relapsing forms of multiple sclerosis are eligible for enrollment as long as they meet all the inclusion criteria and none of the exclusion criteria.
Study details include:
* This eve...  Read More             
        
        
    Gender:
                ALL
            Ages:
                Between 18 years and 55 years
            Trial Updated:
                08/12/2025
            
            Locations: Swedish Medical Center - Seattle- Site Number : 8400078, Seattle, Washington  +2 locations         
        
        
            Conditions: Multiple Sclerosis
        
            
        
    
                
                                    Study to Evaluate Safety, Efficacy and Pharmacokinetics (PK) of a Modified Regimen of Ublituximab
                                
            
            
        Recruiting
                            
            
                The primary purpose of this phase 3b study is to assess the efficacy of a modified regimen of ublituximab as measured by T1 Gadolinium (Gd)-enhancing lesions and pharmacokinetics in participants with Relapsing Multiple Sclerosis (RMS). The study consists of 2 parts: Part A is single-armed and open-label and Part B is randomized, double-blind, placebo-controlled.             
        
        
    Gender:
                ALL
            Ages:
                Between 18 years and 65 years
            Trial Updated:
                07/31/2025
            
            Locations: TG Therapeutics Investigational Trial Site, Kirkland, Washington  +2 locations         
        
        
            Conditions: Relapsing Multiple Sclerosis
        
            
        
    
                
                                    A Study Evaluating the Real World Experience of Participants Treated With BRIUMVI® (Ublituximab-xiiy) for Relapsing Multiple Sclerosis (RMS)
                                
            
            
        Recruiting
                            
            
                The purpose of this study is to evaluate safety, effiectiveness, and to gain insight into the treatment experience of participants prescribed BRIUMVI® (ublituximab-xiiy) in the real-world setting             
        
        
    Gender:
                ALL
            Ages:
                18 years and above
            Trial Updated:
                07/30/2025
            
            Locations: TG Therapeutics Investigational Trial Site, Kirkland, Washington         
        
        
            Conditions: Relapsing Multiple Sclerosis, Multiple Sclerosis
        
            
        
    
                
                                    Efficacy and Safety of Remibrutinib Compared to Teriflunomide in Participants With Relapsing Multiple Sclerosis (RMS)
                                
            
            
        Recruiting
                            
            
                To compare the efficacy and safety of remibrutinib versus teriflunomide in patients with relapsing multiple sclerosis (RMS)             
        
        
    Gender:
                ALL
            Ages:
                Between 18 years and 55 years
            Trial Updated:
                06/03/2025
            
            Locations: Swedish Medical Center, Seattle, Washington         
        
        
            Conditions: Relapsing Multiple Sclerosis
        
            
        
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