Early movement vs. plaster cast: which heals a torn achilles better?
NCT ID NCT02308618
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study looked at two different rehabilitation programs after surgery for a torn Achilles tendon. One group used a plaster cast and avoided weight bearing for weeks, while the other started moving and bearing weight earlier. Researchers measured muscle strength, range of motion, and tendon healing in 48 men to see which approach worked better.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- rehabilitation program (early mobilization vs. traditional immobilization)
- What this could lead to
- If early mobilization works better, it could lead to faster recovery and better muscle strength after Achilles tendon surgery.
- What could go wrong
- This is a small, completed study with only 48 men, so results may not apply to everyone. Early movement might also risk re-injury in some cases.
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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48 people
The number who actually took part.
- Start date
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Mar 2008
- Finished
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Aug 2014
- 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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30 to 60 years
- Sex
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Male participants only
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
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 * Achilles tendon rupture Exclusion Criteria: * arterial insufficiency * diabetes * autoimmune disease * patients who used systemic antibiotics or steroids or showed any other clinical contraindication to perform maximum voluntary contractions on a dynamometer.
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Genom att skicka in godkänner du våra Användarvillkor
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
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Exercise Research Laboratory, School of Physical Education, Federal University of Rio Grande do Sul
Porto Alegre, Rio Grande do Sul, 90690-200, Brazil
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