Clinical trial Recruiting at 1 site Observational Ages 18 and up

Investigating the effects of therapies on multiple sclerosis progression after bone marrow transplantation

Official title: Biomarkers of Disease PROgression and Myeloid Profiling in Patients With Relapsing Remitting Multiple Sclerosis Treated With Autologous Hematopoietic Stem Cell TRANSPLANTation and Second Line Therapies.

Run by IRCCS San Raffaele · NCT06267781 · Data updated 2026-11-12

This study is testing whether certain therapies can help people with relapsing-remitting multiple sclerosis avoid worsening their condition after undergoing a specific type of stem cell transplant.

More Multiple Sclerosis trials

Quick facts

Study typeObservational
Ages18 Years and up
SexAll
Enrollment30 (estimated)
SponsorIRCCS San Raffaele
Academic / other
Drugs / interventionsalemtuzumab, ocrelizumab, ofatumumab
Locations1 site (Milan)
StatusRecruiting
StartedSeptember 2, 2022
Main results expectedSeptember 2, 2027
Study endsSeptember 2, 2027
Registry record updatedFebruary 20, 2024
Trial IDNCT06267781 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates for this study are adults aged 18 and older with a diagnosis of RRMS and high inflammatory disease activity.

Probably not a fit

Patients with primary progressive multiple sclerosis (PPMS) or secondary progressive multiple sclerosis (SPMS) will not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This observational study aims to explore how highly effective therapies can prevent disease progression in individuals with relapsing-remitting multiple sclerosis (RRMS) by analyzing the peripheral myeloid landscape. It focuses on the impact of disease-modifying therapies (DMTs) on preventing the transition to secondary progressive multiple sclerosis (SPMS) and understanding the underlying mechanisms of disease progression. The study will evaluate the effects of myeloablative autologous hematopoietic stem cell transplantation (aHSCT) compared to other DMTs like ocrelizumab and alemtuzumab, particularly in modulating immune responses. The findings could significantly influence clinical decisions regarding long-term treatment strategies for MS patients.

Why it matters

Potential benefit: If successful, this study could lead to improved treatment strategies that halt the progression of multiple sclerosis, enhancing patients' quality of life.

How similar studies have gone: While the approach of using aHSCT in MS is established, the specific focus on myeloid profiling and its effects on disease progression is relatively novel.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Age ≥18 years;
* Signed written informed consent;
* A diagnosis of RRMS according to the 2017 Revisions of the McDonald Criteria;
* High clinical and magnetic resonance imaging (MRI) inflammatory disease activity (at least 2 clinical relapses, or one clinical relapse with gadolinium (Gd)- enhancing or new T2 MRI lesions at a separate time point, in the previous 12 months)
* Patients referred for pharmacological treatment with aHSCT, alemtuzumab or ocrelizumab /ofatumumab, according to clinical practice following the Italian pharmacological regulatory agency (AIFA) criteria and guidelines and recommendations from the European Society for Blood and Marrow Transplantation (EBMT) Autoimmune Diseases Working Party (ADWP) and the Joint Accreditation Committee of EBMT and ISCT (JACIE);

Exclusion Criteria:

* Diagnosis of PPMS or SPMS according to the 2017 McDonald criteria
* Known intolerances/allergies to the active substance or the excipients contained in the DMT and/or contraindications according to product information

Where it's running

  • IRCCS San Raffaele
    Milan, Italy
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.