Studies how long-term ocrelizumab affects fatigue and thinking in veterans with multiple sclerosis
Checks fatigue and thinking skills in veterans with multiple sclerosis who take ocrelizumab.
Plain-language title generated from the registry record
Registry title: Assessing the Effects of Ongoing Ocrelizumab (OCR) Therapy on Fatigue and Cognition in Veterans With Multiple Sclerosis
Key facts
- Where
- Detroit, United StatesSee the site
Could this be for you?
Answer for yourself. This is not a decision: only the study team can say whether you can take part.
- Are you between 18 and 75 years old?
Source: NCT07181811, who can take part
Where in United States
- John D. Dingell VA Medical CenterDetroit, United StatesNo longer taking part
Questions to ask the study team
- How often do I need to come in, and for how long each time?
- Are travel costs paid?
- Can I keep my own doctor?
- What happens if I want to stop?
Trial details
- Who runs it
- Anza Memon
- Trial code
- NCT07181811
- Record updated
- 18 September 2025
- Original description
This study seeks to assess the effects of long-term ocrelizumab therapy on fatigue (extreme tiredness) as well as cognition (thinking and reasoning skills, such as memory, learning and attention), in veterans with multiple sclerosis. The evaluation will involve cognitive assessment scales (to assess memory, attention and learning abilities), clinical evaluations (to assess nerve function and ability to move), and patient-reported outcome measures (in which you will answer questions about your tiredness, sleep and how you function in daily life).Read full original descriptionShow less
Assessing the Effects of Ongoing Ocrelizumab (OCR) Therapy on Fatigue and Cognition in Veterans With Multiple Sclerosis: Utilizing Cognitive Assessment Scales, and Patient-Reported Outcome Measures
This study seeks to assess the effects of long-term ocrelizumab therapy on fatigue (extreme tiredness) as well as cognition (thinking and reasoning skills, such as memory, learning and attention), in veterans with multiple sclerosis. The evaluation will involve cognitive assessment scales (to assess memory, attention and learning abilities), clinical evaluations (to assess nerve function and ability to move), and patient-reported outcome measures (in which you will answer questions about your tiredness, sleep and how you function in daily life).
These assessments will occur at baseline (visit 1), 6 month (Visit-2) and 12 months (visit 3) to track changes over time.
Inclusion: Age 18-75, men and women; Confirmed diagnosis of Multiple Sclerosis (MS) (relapsing or progressive forms); Expanded Disability Status Scale score between 0 and 7.5; On continuous ocrelizumab therapy for at least 1 year; Women of childbearing potential: Must agree to remain abstinent or use acceptable contraceptive methods during the study and for 6 months after the. last ocrelizumab dose; must have a negative pregnancy test before enrollment.
Exclusion: Not on ocrelizumab therapy for at least 6 months prior to study start; Currently receiving other disease-modifying therapies for MS in addition to Ocrelizumab; Experienced an MS relapse or corticosteroid use within the last 30 months prior to enrollment; Concomitant diseases requiring chronic systemic corticosteroid or immunosuppressant use; Recent systemic corticosteroid therapy within 4 weeks prior to baseline; Prior MS treatments with cyclophosphamide, mitoxantrone, or bone marrow transplant; Receipt of live, attenuated, or inactivated/component vaccine within 6 weeks before enrollment; History of major psychiatric conditions (severe depression, schizophrenia, bipolar disorder) interfering with assessments; Significant cognitive impairment due to non-MS-related conditions (Traumatic brain injury, dementia, other neurodegenerative diseases); Other major neurological disorders (e.g., Parkinson's, epilepsy, stroke); History of alcohol or substance abuse within the past year; Uncontrolled comorbidities (severe cardiovascular disease, diabetes with complications, renal/liver failure); Known presence of recurrent or chronic infections (Human Immunodeficiency Virus, syphilis, tuberculosis); History or presence of infectious causes of myelopathy (e.g., syphilis, Lyme disease, Human T-lymphotropic virus type 1); Active bacterial, viral, fungal, mycobacterial infection requiring recent hospitalization or IV antibiotics; History of cancer (except treated basal cell, in situ squamous cell, or resolved cervical carcinoma); History of or currently active primary or secondary immunodeficiency; Severe allergic or anaphylactic reactions to monoclonal antibodies; Systemic autoimmune disorders causing progressive neurological disease (e.g., lupus, Sjögren's); Significant uncontrolled cardiovascular, pulmonary, renal, hepatic, endocrine, or gastrointestinal disease; History of other neurologic disorders (e.g., progressive multifocal leukoencephalopathy, central nervous system/spinal tumors, hereditary spastic paraparesis, mitochondrial encephalomyopathy, lactic acidosis, and stroke-like episodes syndrome, neuromyelitis optica-spectrum disorder); Laboratory abnormalities: Positive hepatitis B markers, elevated liver enzymes (AST/ALT ≥2x ULN), cytopenias, low IgG/IgM; Patients without a confirmed diagnosis of MS based on McDonald 2017 Criteria; Uncorrected vision or hearing impairments interfering with cognitive testing; Unable to provide informed consent due to cognitive or legal reasons; Pregnant, lactating, or planning to become pregnant during the study period; Currently enrolled in other interventional clinical trials affecting cognitive or fatigue outcomes.