Can Brain-and-Body training improve ACL recovery? tiny study hints at possibilities
NCT ID NCT06845150
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study looked at whether combining physical and mental exercises (dual-task training) in a virtual environment helps people recover after ACL knee surgery better than doing them separately. Only 2 people took part before the study was stopped early. Researchers measured changes in thinking speed, jumping ability, and motivation over 10 weeks of training.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Dual-task training (combined physical and cognitive exercises) and single-task training (separate physical and cognitive exercises)
- What this could lead to
- If successful, this could point toward better rehabilitation strategies for people after ACL surgery, potentially improving both movement and thinking skills.
- What could go wrong
- This trial was terminated early with only 2 participants, so results are very limited and may not apply to others. The small size makes it hard to draw firm conclusions.
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
-
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
-
2 people
The number who actually took part.
- Started
-
Jun 2025
- Finished
-
Oct 2025
- 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.
- Ages
-
18 to 40 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 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: * 18-40 years old * At least 6 months after ACL injury * Surgically reconstructed ACL * At least 2 hours of sports participation before the injury * Written consent of the attending surgeon to perform intensified training methods including one-legged jumps at 6 months after surgery after the first visit * Ability to give informed consent as documented by signature * Ability to understand instructions in German or English * BMI \< 28 kg/m\^2 * Availability to take part in at least 70% of all training sessions Exclusion Criteria: * Surgery on the contralateral leg during the last 12 months * Acute or chronic musculoskeletal, neurological, or cardiopulmonary disorders * Unadjusted vision problems * Concussion during the last 6 months * Pregnancy * Breastfeeding * Amputation * Inflammatory pain or swelling during exercising
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Anterior cruciate ligament reconstruction rehabilitation are added.
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
-
KSW Kantonsspital Winterthur
Winterthur, 8000, Switzerland
-
ZHAW Zurich University of Applied Sciences
Winterthur, 8000, Switzerland
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Could a needle boost knee recovery in young athletes?
- Zapping the brain to rebuild leg muscle after ACL tears
- Knee surgery showdown: does an extra ligament fix improve ACL recovery?
- Shock therapy for knees: new study tests nerve zaps for ACL recovery
- New rehab combo may speed knee recovery after ACL surgery
- Knee surgery recovery: does graft type matter for muscle strength?