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Scientists uncover the secret behind arm swinging while walking

NCT ID NCT05778474

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 27, 2026 · Last updated Jun 27, 2026

Summary

This study investigated why humans swing their arms during walking, a common but poorly understood movement. Researchers had 25 participants, including healthy individuals and those with conditions like stroke or Parkinson's disease, walk on a force-sensing treadmill. They measured joint movements and forces to see if arm swing is passive or actively controlled, aiming to improve rehabilitation for gait problems.

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 research could improve rehabilitation exercises for people with gait problems from conditions like stroke or Parkinson's disease.
What could go wrong
This is a small, completed observational study with only 25 participants. It aims to understand basic mechanics, not test a treatment, so direct patient benefits are uncertain.

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

25 people

The number who actually took part.

Started

May 2020

Finished

Dec 2024

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

The subjects will be recruited in the proponent Unit on an outpatient basis, from a physiatric referral or from a local inpatient rehabilitation unit.

Ages

18 to 80 years

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: * presence of claudication (spatiotemporal asymmetry between subsequent steps), at visual inspection; * unilateral motor impairments of one lower limb as a consequence of various pathologic conditions, such as (not not limited to): poststroke hemiparesis (ischemic or hemorrhagic), Parkinson's disease, multiple sclerosis, unilateral amputation with prosthetic correction, surgical orthopedic interventions; * ability to walk for at least 100 meters without support; prostheses or orthoses admitted. * ability to wittingly sign the informed consent form Exclusion Criteria: * drug therapy underway up to three months before recruitment, with impact on balance and gait; * systemic pathologies or other sensory or neurological pathologies with impact on balance and gait; * Mini Mental State (MMSE) score \< 24/30; * alterations in the passive mobility of upper limbs; * painful syndrome which could alter the locomotion; * pregnancy

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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

  • Istituto Auxologico Italiano

    Milan, 20145, Italy

More trials for these conditions

Other studies related to the condition(s) this trial covers.