Assessing the Effects of Ongoing Ocrelizumab (OCR) Therapy on Fatigue and Cognition in Veterans With Multiple Sclerosis

NCT ID: NCT07181811

Last Updated: 2025-09-18

Basic Information

• Recruitment Status: NOT_YET_RECRUITING
• Clinical Phase: NA
• Total Enrollment: 30 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2025-09-30
• Study Completion Date: 2028-06-01

Brief Summary

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.

Detailed Description

This is a prospective, interventional study involving 30 subjects who have been diagnosed with multiple sclerosis (MS) and being treated with ocrelizumab (OCR) for at least one year. This study will be performed at the John D. Dingell, VA Medical Center. All participants will require full informed consent prior to any study- related procedures. All aspects of the study and informed consent forms will be reviewed and approved by the institutional Review Board (IRB). MS patients who have been on OCR- for MS treatment, and enrolled in this study will undergo cognitive and fatigue assessments using the Brief International Cognitive Assessment for MS (BICAMS) and the Modified Fatigue Impact Scale (MFIS), respectively. Importantly, the cognitive and fatigue assessments administered in this study are not currently part of the standard clinical care for MS patients on OCR. By prospectively assigning participants to undergo these additional assessments, this aspect of the study is considered investigational, and findings may contribute to clinical decision-making regarding the incorporation of cognitive and fatigue assessments into routine MS management.

Conditions

Multiple Sclerosis

Study Design

• Allocation Method: NA
• Intervention Model: SINGLE_GROUP
• Primary Study Purpose: SUPPORTIVE_CARE
• Blinding Strategy: NONE

Study Groups

Ocrelizumab Arm

This is a prospective, interventional study involving 30 subjects who have been diagnosed with multiple sclerosis and being treated with Ocrelizumab for at least one year.

Group Type: EXPERIMENTAL

Multiple Sclerosis patients who have been on Ocrelizumab will undergo cognitive and fatigue assessments

Intervention Type: OTHER

The cognitive and fatigue assessments administered in this study are not currently part of the standard clinical care for multiple sclerosis patients on Ocrelizumab. By prospectively assigning participants to undergo these additional assessments, this aspect of the study is considered investigational, and findings may contribute to clinical decision-making regarding the incorporation of cognitive and fatigue assessments into routine management of multiple sclerosis conditions.

Interventions

Multiple Sclerosis patients who have been on Ocrelizumab will undergo cognitive and fatigue assessments

The cognitive and fatigue assessments administered in this study are not currently part of the standard clinical care for multiple sclerosis patients on Ocrelizumab. By prospectively assigning participants to undergo these additional assessments, this aspect of the study is considered investigational, and findings may contribute to clinical decision-making regarding the incorporation of cognitive and fatigue assessments into routine management of multiple sclerosis conditions.

Intervention Type: OTHER

Other Intervention Names

Modified Fatigue Impact Scale (MFIS); Brief International Cognitive Assessment for Multiple Sclerosis (BICAMS)

Eligibility Criteria

Inclusion Criteria

• 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 Criteria

• Patients without a confirmed diagnosis of MS based on McDonald 2017 Criteria.
• 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.
• 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).
• 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.
• 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).
• Concomitant diseases requiring chronic systemic corticosteroid or immunosuppressant use.
• 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).
• 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.
• Laboratory abnormalities: Positive hepatitis B markers, elevated liver enzymes (AST/ALT ≥2x ULN), cytopenias, low IgG/IgM.

• Minimum Eligible Age: 18 Years
• Maximum Eligible Age: 75 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

Genentech, Inc.

INDUSTRY

Sponsor Role: collaborator

Anza Memon

FED

Sponsor Role: lead

Responsible Party

Anza Memon

Staff Neurologist- John D. Dingell VAMC

Responsibility Role: SPONSOR_INVESTIGATOR

Locations

John D. Dingell VA Medical Center

Detroit, Michigan, United States

Countries

United States

Central Contacts

Anza Memon, M.D, FAAN

Role: CONTACT

anza.memon@va.gov

313-576-0298

Sara Omar, MSc.

Role: CONTACT

sara.omar@va.gov

3135761485

Facility Contacts

Lynn Huber, MBA

Role: primary

lynn.huber@va.gov

3135763106

Sara Omar, MSc

Role: backup

sara.omar@va.gov

313-576-1485

Other Identifiers

ML45855

Identifier Type: OTHER

Identifier Source: secondary_id

1841354-3

Identifier Type: -

Identifier Source: org_study_id