Can walking on a broken ankle right after surgery speed recovery?
NCT ID NCT04429217
First seen Sep 11, 2026 · Last updated Sep 11, 2026
Summary
Researchers compare two rehabilitation approaches after surgery for ankle fractures: putting full weight on the ankle immediately, versus waiting before bearing weight. Adults aged 18 to 70 with certain ankle fractures join the study. The team measures ankle function over six months using a questionnaire to see if immediate weight-bearing improves recovery without raising the risk of complications.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- immediate complete weight-bearing after surgery, with an ankle brace
- What this could lead to
- If immediate weight-bearing works, people recovering from ankle fracture surgery might return to daily activities sooner without extra complications.
- What could go wrong
- The trial is small and focuses on a specific type of ankle fracture, so results may not apply to everyone. Putting full weight on the ankle right after surgery could risk problems with wound healing or the surgical hardware.
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.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 100 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Apr 2020
- Expected to finish
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Feb 2028
An estimate. End dates often move.
- Lead sponsor
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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.
- Ages
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18 to 70 years
- Sex
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Anyone
- Healthy volunteers
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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 Hide 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: * Male and female adults * Age ranging from 18 to 70 years, included * Signed Informed Consent * Ankle fracture requiring surgical management classified as:1- Weber A fracture pattern (AO 44.A1, 44.A2, 44.A3) with or without association with a medial or posterior lesion/fracture or 2- Weber B fracture pattern (AO 44.B1, 44.B2, 44.B3) with or without association with a medial or posterior lesion/fracture * Willingness and ability to participate in the trial Exclusion Criteria: * Weber C fracture pattern * Bilateral fractures or fractures in other locations * Maissoneauve associated lesion * Body Mass Index \< 18.5 and ≥ 30 * Metabolic diseases influencing fracture healing processes * Medical comorbidities precluding operative intervention * Inability to follow the procedures of the study, e.g. due to language problems, psychological disorders, dementia, general physical problem of the participant, etc. * Inability or contraindications to undergo the investigated intervention * Other clinically significant concomitant disease states (e.g., renal failure, hepatic dysfunction, cardiovascular disease, etc.) * Pregnant women
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Ente Ospedaliero Cantonale
RECRUITINGLugano, 6900, Switzerland
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