Clinical trial Recruiting at 2 sites Observational Ages 18 to 70

Monitoring relapses in MS patients after surgery

Official title: Assessment of Risk of Postoperative Relapses in Patients With Multiple Sclerosis; an Observational Study

Run by University of Athens · NCT04237675 · Data updated 2026-11-12

This study looks at how surgery and anesthesia might affect the chances of relapse in people with Multiple Sclerosis during the year after their operation.

Quick facts

Study typeObservational
Ages18 Years to 70 Years
SexAll
Enrollment300 (estimated)
SponsorUniversity of Athens
Academic / other
Locations2 sites (Athens, Attica and 1 other locations)
StatusRecruiting
StartedDecember 20, 2019
Main results expectedDecember 2027
Study endsDecember 2027
Registry record updatedJanuary 23, 2020
Trial IDNCT04237675 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates for this study are individuals diagnosed with Multiple Sclerosis who are scheduled for surgery requiring anesthesia.

Probably not a fit

Patients who do not have a diagnosis of Multiple Sclerosis or who refuse to participate 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 track the occurrence of relapses in patients diagnosed with Multiple Sclerosis (MS) during the year following surgical procedures involving general or regional anesthesia. The study will collect data on any relapses experienced by these patients postoperatively, providing insights into the relationship between surgery, anesthesia, and MS relapse rates. By focusing on this specific patient population, the study seeks to enhance understanding of postoperative outcomes in MS patients.

Why it matters

Potential benefit: If successful, this study could help identify risk factors for relapses in MS patients undergoing surgery, leading to improved management strategies.

How similar studies have gone: While there may be limited studies specifically addressing this topic, the approach of monitoring postoperative outcomes in chronic conditions like MS has shown promise in related research.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria: diagnosed MS -

Exclusion Criteria: refuse to participate

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Where it's running

  • Aretaieio Hospital, University of Athens
    Athens, Attica, Greece
    Recruiting
  • Aretaieio Hospital
    Athens, Greece
    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.