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Can genes predict liver damage from MS drug?

NCT ID NCT01118130

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed This study
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This completed study enrolled 300 people with multiple sclerosis who were taking beta-interferon. Researchers compared the genes of those who developed liver injury to those who did not, aiming to find genetic markers that predict this side effect. No new drug or treatment was tested.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

What this could lead to
If successful, this could help doctors predict which MS patients are at risk for liver damage from beta-interferon, leading to safer prescribing.
What could go wrong
This is an observational study, not a treatment trial. It only looks for genetic links, so it won't directly change care. Results may not apply to all MS patients.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Participants

About 300 people

The number the study aims to enrol. It can still change while the study runs.

Started

Jun 2010

Finished

May 2025

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Who is studied

Multiple sclerosis (MS) patients attending MS clinics located at the University of British Columbia Hospital, Winnipeg Health Sciences Centre, Dalhousie (Halifax, Nova Scotia) MS clinic, London Health Sciences Centre (London, ON) and Hôpital Notre-Dame (Montréal). Participants must have definite MS (Poser or McDonald criteria), with a relapsing-remitting or secondary-progressive disease course, registered at one of the above MS Clinics and prescribed a beta-interferon as an immunomodulatory drug for MS.

Ages

18 years and older

Sex

Anyone

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: Cases and controls must have * definite MS (Poser or McDonald criteria) * relapsing-remitting or secondary-progressive disease course * Prescribed a beta-interferon as their immunomodulatory drug for MS Exclusion Criteria: * primary-progressive MS * an elevated liver test result within 6 months of starting beta-interferon treatment * presence of a co-morbidity that is a known risk-factor for liver injury

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Dalhousie MS Research Unit

    Halifax, Nova Scotia, Canada

  • Hôpital Notre-Dame MS clinic

    Montreal, Quebec, Canada

  • London Health Sciences Centre MS clinic

    London, Ontario, Canada

  • MS Clinic UBC Hospital

    Vancouver, British Columbia, V6T 2B5, Canada

  • Winnipeg Health Sciences Centre

    Winnipeg, Manitoba, Canada

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