Ask to take part

Contact the study team using the details below to take part. If there are no contact details below please ask your doctor in the first instance.

Contact Information:

Moderna WeCare Team 1-866-663-3762
WeCareClinicalTrials@modernatx.com


Study Location:

Skip to Main Content
English | Cymraeg
Be Part of Research - Trial Details - A Study to Investigate Multiple Sclerosis Relapse Prevention With mRNA-1195 Compared With Placebo in Participants Aged 18 to ≤55 Years

A Study to Investigate Multiple Sclerosis Relapse Prevention With mRNA-1195 Compared With Placebo in Participants Aged 18 to ≤55 Years

Recruiting

Open to: ALL

Age: 18.0 - 55.0

Medical Conditions

Multiple Sclerosis


This information is provided directly by researchers, and we recognise that it isn't always easy to understand. We are working with researchers to improve the accessibility of this information. In some summaries, you may come across links to external websites. These websites will have more information to help you better understand the study.


The primary objective of this trial is to evaluate the safety and reactogenicity of mRNA-1195 in participants with multiple sclerosis.

Start dates may differ between countries and research sites. The research team are responsible for keeping the information up-to-date.  

The recruitment start and end dates are as follows:

Apr 2025 Jan 2029

INTERVENTIONAL

Intervention Type : BIOLOGICAL
Intervention Description : IM injection

Intervention Arm Group : mRNA-1195 Dose Level 1 (Low Dose);mRNA-1195 Dose Level 2 (High Dose);

Intervention Type : BIOLOGICAL
Intervention Description : IM injection

Intervention Arm Group : Placebo;



You can take part if:



You may not be able to take part if:


This is in the inclusion criteria above


Below are the locations for where you can take part in the trial. Please note that not all sites may be open.

  • North Bristol NHS Trust - Southmead Hospital
    Bristol
    BS10 5NB
  • Cardiff and Vale University Health Board - University Hospital Wales
    Cardiff
    CF14 4XW
  • Anne Rowling Regenerative Neurology Clinic, University of Edinburgh
    Edinburgh
    EH16 4SB
  • NHS Greater Glasgow & Clyde - Institute of Neurological Sciences
    Glasgow
    G51 4TF
  • Cambridge Clinical Research Centre
    London
    CB2 0SL
  • East Kent Hospitals University NHS Foundation Trust
    London
    CT1 3NG
  • The Newcastle Upon Tyne Hospitals NHS Foundation Trust
    Newcastle upon Tyne
    NE14LP
  • Sheffield Teaching Hospital NHS foundation Trust, Herries Road
    Sheffield
    S10 2JF


The study is sponsored by ModernaTX, Inc.





We'd like your feedback

Your feedback is important to us. It will help us improve the quality of the study information on this site. Please answer both questions.


Is this study information helpful?

What will you do next?

Read full details for Trial ID: NCT06735248
Last updated 19 December 2025

This page is to help you find out about a research study and if you may be able to take part

You can print or share the study information with your GP/healthcare provider or contact the research team directly.