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Monitoring Arm Recovery After Stroke (MARS)

NCT07016295 · Status: RECRUITING · Type: OBSERVATIONAL · Enrollment: 30

Last updated 2025-08-11

No results posted yet for this study

Summary

People who have a stroke often find it hard to do the things they did before. This can be caused by problems with arm movement. One in five people do not get any arm movement back after a stroke.

Arm movements can be measured accurately in a laboratory, but it is very expensive and not easy to do in hospital. That means it is hard to tell if the arm is recovering to move like it did before the stroke or adapting to perform tasks in other ways.

To tell if a treatment is working, the investigators are making a phone app to record arm movement, using the camera. The recordings will be turned into data showing movement difficulties and sent to hospital records for clinicians. Clinicians will see if movement changes, to help choose the best treatment.

The investigators are looking for twelve stroke survivors to help test this app.

* The session will be at King's College London, on Guy's Campus.
* It will run for 2-3 hours.
* Participants will wear a vest or tight-fitting clothes.
* The investigators will place non-invasive markers on the participants arm.
* The investigators will video simple movements such as drinking from a cup.
* The investigators will also measure the same simple movements using the laboratory cameras.

This will show us if our app can measure arm movement as well as laboratory tests. If they do, the investigators will know the app is accurate.

In future this technology can improve recovery by correcting stroke survivors when they perform home exercises.

Conditions

Interventions

BEHAVIORAL

Biomechanical analysis of arm movement

Marker based kinematic analysis

BEHAVIORAL

Pose estimation of arm movement

Marker free kinematic analysis

Sponsors & Collaborators

Principal Investigators

  • Vasa Curcin, PhD · King's College London

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2025-07-28
Primary Completion
2026-09-30
Completion
2027-04-30

Countries

  • United Kingdom

Study Locations

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Diseases
Companies

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07016295 on ClinicalTrials.gov