- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01539395
A Cross-Sectional Study of MSDx Complex 1 as a Marker for Active Disease in Multiple Sclerosis
August 31, 2020 updated by: MSDx, Inc.
This is a Cross-Sectional Study of MSDx Complex 1 as a Marker for Active Disease in Multiple Sclerosis.
Study Overview
Status
Withdrawn
Conditions
Intervention / Treatment
Study Type
Observational
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
-
-
Arizona
-
Tucson, Arizona, United States, 85741
- Northwest NeuroSpecialists, PLLC
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
45 years and older (ADULT, OLDER_ADULT)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Sampling Method
Non-Probability Sample
Study Population
Patients who currently diagnosed with relapsing remitting multiple sclerosis
Description
Inclusion Criteria:
- Age 45 years or older of either gender and of any racial/ethnic group.
- Subjects must be in generally good health.
- Subjects must be able and willing to comply with the requirements of the protocol.
- Must be diagnosed with RRMS
- Meets the criteria to enter Group 1 or Group 2
Exclusion Criteria:
- Subject is currently in middle of an active episode of an autoimmune condition (e.g. rheumatoid arthritis, system lupus erythematosis)
- Subject currently has a condition such as active influenza that would stimulate the immune system
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
Cohorts and Interventions
Group / Cohort |
Intervention / Treatment |
---|---|
Inactive Disease
Inactive disease; RRMS patients who have been treated with monthly infusions of Tysabri for 12 months and have had stable disease for the last 6 months or more and show stable or improving neurological deficits over 3 months on Tysabri.
|
A biomarker test for the level of MSDx Complex-1
|
Active Disease
Active disease; RRMS patients in acute clinical relapse or with active MRI.
Blood sample obtained within 30 days of event AND before steroid treatment (or) patients in early disease on or off first line agents with relapse in prior 3 months AND not treated with steroids for at least 2 months.
|
A biomarker test for the level of MSDx Complex-1
|
Active Disease - Steroid Therapy
Patient with a diagnosis of relapsing remitting multiple sclerosis (RRMS) who is about to begin steroid therapy for a relapse in clinical symptoms (either diagnosed clinically or via gadolinium MRI).
|
A biomarker test for the level of MSDx Complex-1
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Biomarker Differential
Time Frame: Baseline
|
A difference in the levels of Complex-1 between subjects with controlled, stable MS vs. subjects in acute MS relapse
|
Baseline
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Biomarker reduction with steroid therapy
Time Frame: 3 months
|
A decrease in the level of MSDx Complex-1 in response to steroid therapy for a relapse of MS.
|
3 months
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Investigators
- Principal Investigator: Jeanette K Wendt, MD, Northwest NeuroSpecialists, PLLC
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start
January 1, 2012
Primary Completion (ANTICIPATED)
April 1, 2012
Study Completion (ANTICIPATED)
July 1, 2012
Study Registration Dates
First Submitted
February 21, 2012
First Submitted That Met QC Criteria
February 24, 2012
First Posted (ESTIMATE)
February 27, 2012
Study Record Updates
Last Update Posted (ACTUAL)
September 2, 2020
Last Update Submitted That Met QC Criteria
August 31, 2020
Last Verified
August 1, 2020
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- MSDX0211
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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