Multiple SclerosisSPINCOMSNCT04496830
SPINCOMS Biomarker Study
An observational study of Multiple Sclerosis, run by Washington University School of Medicine at 1 site in United States.
Trial summary
To determine if biomarker-based CSF testing is reliably detecting differences between patients with Multiple Sclerosis (MS), different MS-subtypes, and other central nervous system (CNS) diseases. Read more about this study
- Who is it for?
- Ages 18 years and older
- Conditions the study is for
- Multiple Sclerosis
- How many people
- 161 participants
- Where
- 1 siteUnited States
- Study dates
- 15 Jun 2020to 24 Nov 2023
- Phase
- Observational
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 years and older
- All sexes
- No healthy volunteers
- Adult, Older adult
Study population: Relapsing-remitting multiple sclerosis patients Progressive multiple sclerosis patients Patients with non-inflammatory neurological diseases (NIND): e.g., ischemic-gliotic changes, CADASIL and other leukodystrophies, migraines, ischemic spinal cord lesions. Patients with other inflammatory neurological diseases (OIND):e.g. CNS Sjogren's, SLE, vasculitis, CNS infections, MOG-associated disorders, NMO spectrum disorders (NMOSD)
MS Patients selection criteria
- Lumbar puncture (LP) in the untreated stage with cryopreserved CSF (serum/blood optional) with consent to use it for future research
- ≥ 3 and ≤ 10 years of follow-up from LP
- At time of LP untreated and not treated with steroid or off steroids ≥ one month
- Available/willing to come for in-person follow-up
- Available/willing to sign the NIH 09-I-0032 "Sample processing only" consent form
- Diagnosis of MS based on 2017 McDonald criteria at time of follow-up visit
Non-MS Patients selection criteria Required: 25 Non-Inflammatory Neurological Disease (NIND), 25 Other Inflammatory Neurological Disease (OIND)
- Lumbar puncture (LP) in the untreated stage with cryopreserved CSF (serum/blood optional) with consent to use it for future research
- ≥ 3 and ≤ 10 years of follow-up from LP
- At time of LP untreated and not treated with steroid or off steroids ≥ one month
- Up to date contact information
- Available/willing to sign the NIH 09-I-0032 "Sample processing only" consent form
- Diagnosis:
NIND: e.g., ischemic-gliotic changes, CADASIL and other leukodystrophies, migraines, ischemic spinal cord lesions etc OIND: e.g. CNS Sjogren's, SLE, vasculitis, CNS infections, MOG-associated disorders, NMO spectrum disorders (NMOSD)
Trial locations and contacts
1 site in 1 country.
United States1 site
Washington University in St Louis
St Louis, Missouri, 63110
About this study
Official title: Cerebrospinal Fluid-biomarkers-based Diagnostic and Prognostic Models for Multiple Sclerosis
To determine if biomarker-based CSF testing is reliably detecting differences between patients with Multiple Sclerosis (MS), different MS-subtypes, and other central nervous system (CNS) diseases. This study will also look to identify biomarkers that could be used for the prediction, at the time of diagnosis, of the future disease clinical course and response to therapy. The SOMAscan assay will be used for CSF samples analysis.
Read the detailed description
Using machine learning, the investigators have developed from SOMAScan:
- A molecular diagnostic test that differentiates MS from other inflammatory and non-inflammatory central nervous system (CNS) diseases (area under receiver-operator characteristic curve-AUROC of 0.98);
- A molecular test that differentiates relapsing-remitting MS from progressive MS variants (AUROC of 0.91); and
- A molecular test that predicts future rates of disability progression, concordance coefficient of 0.425 (p<0.001).
Because these results are derived from a single research center (NIAID/NDS), it is imperative to determine their performance in real clinical practice settings as a necessary step for their potential regulatory approval.
Consequently, his application has 2 specific aims:
AIM 1. To independently validate afore-mentioned CSF-biomarker-based tests for their clinical value within the multicenter Spinal fluid Consortium for MS (SPINCOMS). In Aim 1, each of the 3 defined tests will be validated in 100 new SPINCOMS patients. To validate the prognostic test, 100 MS patients with CSF collected at least 3 years ago will be evaluated at follow-up examination with standardized clinical outcomes. CSF will be analyzed blinded using pre-defined statistical models.
AIM 2. To explore whether collected CSF-biomarkers point towards pathogenic heterogeneity that may predict patient-specific efficacy for different disease-modifying treatments (DMTs) or identify pathogenic mechanisms not targeted by current DMTs. In Aim 2, clustering analysis will assess pathogenic heterogeneity and explore potential predictors of response to therapy.
- Conditions
- Multiple Sclerosis
- Medical subject headings
- Multiple Sclerosis
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
| Study group | Role | What they receive |
|---|---|---|
| Relapsing Remitting Multiple Sclerosis | * Blood sample collection * Vital signs, weight, height and BMI. * Complete neurological examination documented in NeurEx (recorded with an iPAD). * Clinical data questionnaire * 25FW \& non-dominant hand 9HPT (required for calculating CombiWISE \& MS-DSS). * Smartphone Apps (include 25FW, SDMT and tests that correlate highly w 9HPT - can be acquired in patient-autonomous manner with minimal assistance). * Optical Coherence Tomography (OCT) * CSF Analysis | |
| Progressive Multiple Sclerosis | * Blood sample collection * Vital signs, weight, height and BMI. * Complete neurological examination documented in NeurEx (recorded with an iPAD). * Clinical data questionnaire * 25FW \& non-dominant hand 9HPT (required for calculating CombiWISE \& MS-DSS). * Smartphone Apps (include 25FW, SDMT and tests that correlate highly w 9HPT - can be acquired in patient-autonomous manner with minimal assistance). * Optical Coherence Tomography (OCT) * CSF Analysis | |
| Non-Inflammatory Neurological Diseases | * Clinical data questionnaire * CSF Analysis | |
| Other Non-Inflammatory Neurological Diseases | * Clinical data questionnaire * CSF Analysis |
What is being measured
The primary outcome is the main question the study is designed to answer.
Biomarker Predicted Outcomes against NeurEx-based outcomes
CSF-biomarker-predicted outcomes against measured NeurEx-based outcomes, considering a Bonferroni-adjusted significance level 0.05/3 = 0.017 (to adjust for 3 tests).
Measured: 3 years
MS Severity Model Analyses
As secondary analyses of MS severity model,assessment of correlations between CSF-biomarker-predicted outcomes and more traditional MS outcomes. Specifically, correlate CSF-biomarker-based scores of MS severity and MSSS, ARMSSS and by MS-DSS, calculated from the follow-up visit scores. Based on power calculations, 100 relevant patients/classifier will provide > 90% power to externally validate all 3 Somascan CSF-biomarker-based models.
Measured: 3 years
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted3 Aug 2020
- Study start15 Jun 2020
- Primary completion24 Nov 2023
- Study completion24 Nov 2023
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Publications (36)Papers the sponsor has linked to this study.
- Other trials for Multiple SclerosisStudies of the same condition, open and under way.
- More trials run by Washington University School of MedicineThe sponsor's other registered studies.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Observational
- Observational model
- Other
- Time perspective
- Other
- Enrolment
- 161 participants (actual)
Sponsor and investigators
- Lead sponsor
- Washington University School of Medicine
- Sponsor type
- University, hospital or other
- Collaborators
- National Institute of Allergy and Infectious Diseases (NIAID), University of Colorado, Denver, University of Ottawa, Montana State University
- Responsible party
- Sponsor
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT04496830
- Sponsor's protocol ID
- 202004205
- Acronym
- SPINCOMS
- Status last verified
- Sep 2025
- First submitted
- 27 Jul 2020
- Last updated
- 11 Sep 2025
- Results posted
- No
- Data monitoring committee
- No
- FDA-regulated drug
- No
- FDA-regulated device
- No
- Individual data sharing
- Undecided: Will be determined based whether or not recruitment numbers will be sufficient to power outcome analyses.
Publications
Kidd DP. Sarcoidosis of the central nervous system: clinical features, imaging, and CSF results. J Neurol. 2018 Aug;265(8):1906-1915. doi: 10.1007/s00415-018-8928-2. Epub 2018 Jun 19.
PubMed 29922952Barbour C, Kosa P, Komori M, Tanigawa M, Masvekar R, Wu T, Johnson K, Douvaras P, Fossati V, Herbst R, Wang Y, Tan K, Greenwood M, Bielekova B. Molecular-based diagnosis of multiple sclerosis and its progressive stage. Ann Neurol. 2017 Nov;82(5):795-812. doi: 10.1002/ana.25083.
PubMed 29059494Weideman AM, Tapia-Maltos MA, Johnson K, Greenwood M, Bielekova B. Meta-analysis of the Age-Dependent Efficacy of Multiple Sclerosis Treatments. Front Neurol. 2017 Nov 10;8:577. doi: 10.3389/fneur.2017.00577. eCollection 2017.
PubMed 29176956Kosa P, Komori M, Waters R, Wu T, Cortese I, Ohayon J, Fenton K, Cherup J, Gedeon T, Bielekova B. Novel composite MRI scale correlates highly with disability in multiple sclerosis patients. Mult Scler Relat Disord. 2015 Nov;4(6):526-35. doi: 10.1016/j.msard.2015.08.009. Epub 2015 Aug 28.
PubMed 26590659Koga S, Aoki N, Uitti RJ, van Gerpen JA, Cheshire WP, Josephs KA, Wszolek ZK, Langston JW, Dickson DW. When DLB, PD, and PSP masquerade as MSA: an autopsy study of 134 patients. Neurology. 2015 Aug 4;85(5):404-12. doi: 10.1212/WNL.0000000000001807. Epub 2015 Jul 2.
PubMed 26138942Filippi M, Preziosa P, Meani A, Ciccarelli O, Mesaros S, Rovira A, Frederiksen J, Enzinger C, Barkhof F, Gasperini C, Brownlee W, Drulovic J, Montalban X, Cramer SP, Pichler A, Hagens M, Ruggieri S, Martinelli V, Miszkiel K, Tintore M, Comi G, Dekker I, Uitdehaag B, Dujmovic-Basuroski I, Rocca MA. Prediction of a multiple sclerosis diagnosis in patients with clinically isolated syndrome using the 2016 MAGNIMS and 2010 McDonald criteria: a retrospective study. Lancet Neurol. 2018 Feb;17(2):133-142. doi: 10.1016/S1474-4422(17)30469-6. Epub 2017 Dec 21.
PubMed 29275979Kosa P, Barbour C, Wichman A, Sandford M, Greenwood M, Bielekova B. NeurEx: digitalized neurological examination offers a novel high-resolution disability scale. Ann Clin Transl Neurol. 2018 Sep 24;5(10):1241-1249. doi: 10.1002/acn3.640. eCollection 2018 Oct.
PubMed 30349859Weideman AM, Barbour C, Tapia-Maltos MA, Tran T, Jackson K, Kosa P, Komori M, Wichman A, Johnson K, Greenwood M, Bielekova B. New Multiple Sclerosis Disease Severity Scale Predicts Future Accumulation of Disability. Front Neurol. 2017 Nov 10;8:598. doi: 10.3389/fneur.2017.00598. eCollection 2017.
PubMed 29176958Hawker K, O'Connor P, Freedman MS, Calabresi PA, Antel J, Simon J, Hauser S, Waubant E, Vollmer T, Panitch H, Zhang J, Chin P, Smith CH; OLYMPUS trial group. Rituximab in patients with primary progressive multiple sclerosis: results of a randomized double-blind placebo-controlled multicenter trial. Ann Neurol. 2009 Oct;66(4):460-71. doi: 10.1002/ana.21867.
PubMed 19847908Montalban X, Hauser SL, Kappos L, Arnold DL, Bar-Or A, Comi G, de Seze J, Giovannoni G, Hartung HP, Hemmer B, Lublin F, Rammohan KW, Selmaj K, Traboulsee A, Sauter A, Masterman D, Fontoura P, Belachew S, Garren H, Mairon N, Chin P, Wolinsky JS; ORATORIO Clinical Investigators. Ocrelizumab versus Placebo in Primary Progressive Multiple Sclerosis. N Engl J Med. 2017 Jan 19;376(3):209-220. doi: 10.1056/NEJMoa1606468. Epub 2016 Dec 21.
PubMed 28002688Kosa P, Ghazali D, Tanigawa M, Barbour C, Cortese I, Kelley W, Snyder B, Ohayon J, Fenton K, Lehky T, Wu T, Greenwood M, Nair G, Bielekova B. Development of a Sensitive Outcome for Economical Drug Screening for Progressive Multiple Sclerosis Treatment. Front Neurol. 2016 Aug 15;7:131. doi: 10.3389/fneur.2016.00131. eCollection 2016.
PubMed 27574516Chen R, Mias GI, Li-Pook-Than J, Jiang L, Lam HY, Chen R, Miriami E, Karczewski KJ, Hariharan M, Dewey FE, Cheng Y, Clark MJ, Im H, Habegger L, Balasubramanian S, O'Huallachain M, Dudley JT, Hillenmeyer S, Haraksingh R, Sharon D, Euskirchen G, Lacroute P, Bettinger K, Boyle AP, Kasowski M, Grubert F, Seki S, Garcia M, Whirl-Carrillo M, Gallardo M, Blasco MA, Greenberg PL, Snyder P, Klein TE, Altman RB, Butte AJ, Ashley EA, Gerstein M, Nadeau KC, Tang H, Snyder M. Personal omics profiling reveals dynamic molecular and medical phenotypes. Cell. 2012 Mar 16;148(6):1293-307. doi: 10.1016/j.cell.2012.02.009.
PubMed 22424236Bridel C, Eijlers AJC, van Wieringen WN, Koel-Simmelink M, Leurs CE, Schoonheim MM, Killestein J, Teunissen CE. No Plasmatic Proteomic Signature at Clinical Disease Onset Associated With 11 Year Clinical, Cognitive and MRI Outcomes in Relapsing-Remitting Multiple Sclerosis Patients. Front Mol Neurosci. 2018 Oct 31;11:371. doi: 10.3389/fnmol.2018.00371. eCollection 2018.
PubMed 30429773Bergman J, Dring A, Zetterberg H, Blennow K, Norgren N, Gilthorpe J, Bergenheim T, Svenningsson A. Neurofilament light in CSF and serum is a sensitive marker for axonal white matter injury in MS. Neurol Neuroimmunol Neuroinflamm. 2016 Aug 2;3(5):e271. doi: 10.1212/NXI.0000000000000271. eCollection 2016 Oct.
PubMed 27536708Kuhle J, Barro C, Disanto G, Mathias A, Soneson C, Bonnier G, Yaldizli O, Regeniter A, Derfuss T, Canales M, Schluep M, Du Pasquier R, Krueger G, Granziera C. Serum neurofilament light chain in early relapsing remitting MS is increased and correlates with CSF levels and with MRI measures of disease severity. Mult Scler. 2016 Oct;22(12):1550-1559. doi: 10.1177/1352458515623365. Epub 2016 Jan 11.
PubMed 26754800
Study at a glance
From the registry record, last updated by the sponsor on 11 Sep 2025. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Cerebrospinal Fluid-biomarkers-based Diagnostic and Prognostic Models for Multiple Sclerosis
- ClinicalTrials.gov ID
- NCT04496830
- Acronym / sponsor ID
- SPINCOMS / 202004205
- Conditions
- Multiple Sclerosis
- Study type
- Observational
- Recruitment status
- Completed
- Enrolment
- 161 participants (actual)
- Lead sponsor
- Washington University School of MedicineUniversity, hospital or other
- Collaborators
- National Institute of Allergy and Infectious Diseases (NIAID), University of Colorado, Denver, University of Ottawa, Montana State University
- Study start
- 15 Jun 2020 (actual)
- Primary completion
- 24 Nov 2023 (actual)
- Study completion
- 24 Nov 2023 (actual)
- First posted
- 3 Aug 2020 (actual)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
To determine if biomarker-based CSF testing is reliably detecting differences between patients with Multiple Sclerosis (MS), different MS-subtypes, and other central nervous system (CNS) diseases. This study will also look to identify biomarkers that could be used for the prediction, at the time of diagnosis, of the future disease clinical course and response to therapy. The SOMAscan assay will be used for CSF samples analysis.
Detailed description
Using machine learning, the investigators have developed from SOMAScan:
- A molecular diagnostic test that differentiates MS from other inflammatory and non-inflammatory central nervous system (CNS) diseases (area under receiver-operator characteristic curve-AUROC of 0.98);
- A molecular test that differentiates relapsing-remitting MS from progressive MS variants (AUROC of 0.91); and
- A molecular test that predicts future rates of disability progression, concordance coefficient of 0.425 (p<0.001).
Because these results are derived from a single research center (NIAID/NDS), it is imperative to determine their performance in real clinical practice settings as a necessary step for their potential regulatory approval.
Consequently, his application has 2 specific aims:
AIM 1. To independently validate afore-mentioned CSF-biomarker-based tests for their clinical value within the multicenter Spinal fluid Consortium for MS (SPINCOMS). In Aim 1, each of the 3 defined tests will be validated in 100 new SPINCOMS patients. To validate the prognostic test, 100 MS patients with CSF collected at least 3 years ago will be evaluated at follow-up examination with standardized clinical outcomes. CSF will be analyzed blinded using pre-defined statistical models.
AIM 2. To explore whether collected CSF-biomarkers point towards pathogenic heterogeneity that may predict patient-specific efficacy for different disease-modifying treatments (DMTs) or identify pathogenic mechanisms not targeted by current DMTs. In Aim 2, clustering analysis will assess pathogenic heterogeneity and explore potential predictors of response to therapy.
Study design
- Observational model
- Other
- Time perspective
- Other
- Number of arms
- 4
| Arm | Type | Receives |
|---|---|---|
| Relapsing Remitting Multiple Sclerosis | – | –* Blood sample collection * Vital signs, weight, height and BMI. * Complete neurological examination documented in NeurEx (recorded with an iPAD). * Clinical data questionnaire * 25FW \& non-dominant hand 9HPT (required for calculating CombiWISE \& MS-DSS). * Smartphone Apps (include 25FW, SDMT and tests that correlate highly w 9HPT - can be acquired in patient-autonomous manner with minimal assistance). * Optical Coherence Tomography (OCT) * CSF Analysis |
| Progressive Multiple Sclerosis | – | –* Blood sample collection * Vital signs, weight, height and BMI. * Complete neurological examination documented in NeurEx (recorded with an iPAD). * Clinical data questionnaire * 25FW \& non-dominant hand 9HPT (required for calculating CombiWISE \& MS-DSS). * Smartphone Apps (include 25FW, SDMT and tests that correlate highly w 9HPT - can be acquired in patient-autonomous manner with minimal assistance). * Optical Coherence Tomography (OCT) * CSF Analysis |
| Non-Inflammatory Neurological Diseases | – | –* Clinical data questionnaire * CSF Analysis |
| Other Non-Inflammatory Neurological Diseases | – | –* Clinical data questionnaire * CSF Analysis |
Who may qualify
- Ages
- 18 years and older
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
- Study population
- Relapsing-remitting multiple sclerosis patients Progressive multiple sclerosis patients Patients with non-inflammatory neurological diseases (NIND): e.g., ischemic-gliotic changes, CADASIL and other leukodystrophies, migraines, ischemic spinal cord lesions. Patients with other inflammatory neurological diseases (OIND):e.g. CNS Sjogren's, SLE, vasculitis, CNS infections, MOG-associated disorders, NMO spectrum disorders (NMOSD)
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Primary outcome
Biomarker Predicted Outcomes against NeurEx-based outcomes
Time frame: 3 years
CSF-biomarker-predicted outcomes against measured NeurEx-based outcomes, considering a Bonferroni-adjusted significance level 0.05/3 = 0.017 (to adjust for 3 tests).
MS Severity Model Analyses
Time frame: 3 years
As secondary analyses of MS severity model,assessment of correlations between CSF-biomarker-predicted outcomes and more traditional MS outcomes. Specifically, correlate CSF-biomarker-based scores of MS severity and MSSS, ARMSSS and by MS-DSS, calculated from the follow-up visit scores. Based on power calculations, 100 relevant patients/classifier will provide > 90% power to externally validate all 3 Somascan CSF-biomarker-based models.
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 11 Sep 2025.
- Background: PubMed 29922952Kidd DP. Sarcoidosis of the central nervous system: clinical features, imaging, and CSF results. J Neurol. 2018 Aug;265(8):1906-1915. doi: 10.1007/s00415-018-8928-2. Epub 2018 Jun 19.
- Background: PubMed 29059494Barbour C, Kosa P, Komori M, Tanigawa M, Masvekar R, Wu T, Johnson K, Douvaras P, Fossati V, Herbst R, Wang Y, Tan K, Greenwood M, Bielekova B. Molecular-based diagnosis of multiple sclerosis and its progressive stage. Ann Neurol. 2017 Nov;82(5):795-812. doi: 10.1002/ana.25083.
- Background: PubMed 29176956Weideman AM, Tapia-Maltos MA, Johnson K, Greenwood M, Bielekova B. Meta-analysis of the Age-Dependent Efficacy of Multiple Sclerosis Treatments. Front Neurol. 2017 Nov 10;8:577. doi: 10.3389/fneur.2017.00577. eCollection 2017.
- Background: PubMed 26590659Kosa P, Komori M, Waters R, Wu T, Cortese I, Ohayon J, Fenton K, Cherup J, Gedeon T, Bielekova B. Novel composite MRI scale correlates highly with disability in multiple sclerosis patients. Mult Scler Relat Disord. 2015 Nov;4(6):526-35. doi: 10.1016/j.msard.2015.08.009. Epub 2015 Aug 28.
- Background: PubMed 26138942Koga S, Aoki N, Uitti RJ, van Gerpen JA, Cheshire WP, Josephs KA, Wszolek ZK, Langston JW, Dickson DW. When DLB, PD, and PSP masquerade as MSA: an autopsy study of 134 patients. Neurology. 2015 Aug 4;85(5):404-12. doi: 10.1212/WNL.0000000000001807. Epub 2015 Jul 2.
- Background: PubMed 29275979Filippi M, Preziosa P, Meani A, Ciccarelli O, Mesaros S, Rovira A, Frederiksen J, Enzinger C, Barkhof F, Gasperini C, Brownlee W, Drulovic J, Montalban X, Cramer SP, Pichler A, Hagens M, Ruggieri S, Martinelli V, Miszkiel K, Tintore M, Comi G, Dekker I, Uitdehaag B, Dujmovic-Basuroski I, Rocca MA. Prediction of a multiple sclerosis diagnosis in patients with clinically isolated syndrome using the 2016 MAGNIMS and 2010 McDonald criteria: a retrospective study. Lancet Neurol. 2018 Feb;17(2):133-142. doi: 10.1016/S1474-4422(17)30469-6. Epub 2017 Dec 21.
- Background: PubMed 30349859Kosa P, Barbour C, Wichman A, Sandford M, Greenwood M, Bielekova B. NeurEx: digitalized neurological examination offers a novel high-resolution disability scale. Ann Clin Transl Neurol. 2018 Sep 24;5(10):1241-1249. doi: 10.1002/acn3.640. eCollection 2018 Oct.
- Background: PubMed 29176958Weideman AM, Barbour C, Tapia-Maltos MA, Tran T, Jackson K, Kosa P, Komori M, Wichman A, Johnson K, Greenwood M, Bielekova B. New Multiple Sclerosis Disease Severity Scale Predicts Future Accumulation of Disability. Front Neurol. 2017 Nov 10;8:598. doi: 10.3389/fneur.2017.00598. eCollection 2017.
- Background: PubMed 19847908Hawker K, O'Connor P, Freedman MS, Calabresi PA, Antel J, Simon J, Hauser S, Waubant E, Vollmer T, Panitch H, Zhang J, Chin P, Smith CH; OLYMPUS trial group. Rituximab in patients with primary progressive multiple sclerosis: results of a randomized double-blind placebo-controlled multicenter trial. Ann Neurol. 2009 Oct;66(4):460-71. doi: 10.1002/ana.21867.
- Background: PubMed 28002688Montalban X, Hauser SL, Kappos L, Arnold DL, Bar-Or A, Comi G, de Seze J, Giovannoni G, Hartung HP, Hemmer B, Lublin F, Rammohan KW, Selmaj K, Traboulsee A, Sauter A, Masterman D, Fontoura P, Belachew S, Garren H, Mairon N, Chin P, Wolinsky JS; ORATORIO Clinical Investigators. Ocrelizumab versus Placebo in Primary Progressive Multiple Sclerosis. N Engl J Med. 2017 Jan 19;376(3):209-220. doi: 10.1056/NEJMoa1606468. Epub 2016 Dec 21.
- Background: PubMed 27574516Kosa P, Ghazali D, Tanigawa M, Barbour C, Cortese I, Kelley W, Snyder B, Ohayon J, Fenton K, Lehky T, Wu T, Greenwood M, Nair G, Bielekova B. Development of a Sensitive Outcome for Economical Drug Screening for Progressive Multiple Sclerosis Treatment. Front Neurol. 2016 Aug 15;7:131. doi: 10.3389/fneur.2016.00131. eCollection 2016.
- Background: PubMed 22424236Chen R, Mias GI, Li-Pook-Than J, Jiang L, Lam HY, Chen R, Miriami E, Karczewski KJ, Hariharan M, Dewey FE, Cheng Y, Clark MJ, Im H, Habegger L, Balasubramanian S, O'Huallachain M, Dudley JT, Hillenmeyer S, Haraksingh R, Sharon D, Euskirchen G, Lacroute P, Bettinger K, Boyle AP, Kasowski M, Grubert F, Seki S, Garcia M, Whirl-Carrillo M, Gallardo M, Blasco MA, Greenberg PL, Snyder P, Klein TE, Altman RB, Butte AJ, Ashley EA, Gerstein M, Nadeau KC, Tang H, Snyder M. Personal omics profiling reveals dynamic molecular and medical phenotypes. Cell. 2012 Mar 16;148(6):1293-307. doi: 10.1016/j.cell.2012.02.009.
- Individual participant dataSharing planned: Undecided. Will be determined based whether or not recruitment numbers will be sufficient to power outcome analyses.
Related trials for Multiple Sclerosis
Active, not recruitingPhase 3
An Extension Study of Ublituximab in Participants With Relapsing Multiple Sclerosis
Relapsing Multiple Sclerosis (RMS)
RecruitingObservational study
A Study Evaluating the Real World Experience of Participants Treated With BRIUMVI® (Ublituximab-xiiy) for Relapsing Multiple Sclerosis (RMS)
Relapsing Multiple Sclerosis, Multiple Sclerosis
RecruitingObservational study
Non-interventional Study of Subcutaneous Ocrelizumab in Persons With Relapsing-Remitting Multiple Sclerosis
Relapsing-Remitting Multiple Sclerosis
RecruitingPhase 2
A Phase 2a Study of SUN-627 in Participants With Non-Active Secondary Progressive and Primary Progressive Multiple Sclerosis (SPMS/PPMS)
Primary Progressive Multiple Sclerosis, Primary Progressive MS
RecruitingPhase 4
A Study of Ocrelizumab Administered Subcutaneously in Participants With Multiple Sclerosis Who Switch From an Approved Anti-CD20 Therapy
Multiple Sclerosis
Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
The record lists no contact. Use the official record to reach the sponsor.
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
An observational study of Multiple Sclerosis, run by Washington University School of Medicine at 1 site in United States.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 11 Sep 2025. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in United States. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
Are results available for this study?
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Biomarker Predicted Outcomes against NeurEx-based outcomes (time frame: 3 years). The study lists 2 primary outcomes in all. It is what the study was designed to measure, not a finding.
Where can I read the original study information?
On the ClinicalTrials.gov record for NCT04496830, which also lists 36 linked publications.
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 11 Sep 2025.