Strength training effects on recovery after Achilles tendon rupture
Effects of Strength Training at Different Intensities on the Plantar Flexors' Functional, Neuromuscular, and Tendon Properties After Achilles Tendon Rupture
This study is testing how different levels of strength training can help men recover better after an Achilles tendon rupture.
Quick facts
| Phase | Not applicable |
|---|---|
| Study type | Interventional |
| Enrollment | 67 (estimated) |
| Ages | 18 Years to 64 Years |
| Sex | Male |
| Sponsor | Federal University of Rio Grande do Sul Academic / other |
| Locations | 1 site (Porto Alegre, Rio Grande do Sul) |
| Trial ID | NCT06912269 on ClinicalTrials.gov |
What this trial studies
This study investigates the impact of different intensities of strength training on the functional, neuromuscular, and tendon properties of the plantar flexors in men who have suffered a unilateral Achilles tendon rupture. It aims to address the long-term deficits associated with this injury, such as reduced muscle force and increased muscle activation. Participants will engage in a structured strength training program to evaluate how varying intensities influence recovery outcomes. The study seeks to fill a gap in existing literature regarding the optimal strength training approach for this specific injury.
Who should consider this trial
Good fit: Ideal candidates are men aged 18 to 64 who have experienced a unilateral Achilles tendon rupture within the last five years and are not currently engaged in regular calf strength training.
Not a fit: Patients who have undergone non-surgical treatment for their Achilles tendon rupture or have a history of complications may not benefit from this study.
Why it matters
Potential benefit: If successful, this study could enhance recovery strategies for patients with Achilles tendon ruptures, leading to improved muscle function and reduced long-term deficits.
How similar studies have performed: While there is limited literature specifically addressing strength training post-Achilles tendon rupture, similar studies on strength training adaptations have shown promising results in other contexts.
Eligibility criteria
Show full inclusion / exclusion criteria
Inclusion Criteria: * Men aged 18 to 64 who have ruptured their Achilles tendon unilaterally no more than 5 years ago; * Who are not performing systematic and regular calf strength training. Exclusion Criteria: * Non-surgical treatment for Achilles tendon rupture; * History of postsurgical complications (infection or re-rupture); * Presence of any type of ankle injury in the last six month; * Participation in a strength training program for plantar flexors in the last six months prior to participation in the study; * Having heart failure; autoimmune diseases; and/or diabetes; * Systematic use of antibiotics or steroids within the last 12 months; * Presence of any other clinical contraindication for performing maximum strength tests.
Where this trial is running
Porto Alegre, Rio Grande do Sul
- Exercise Research Laboratory (LAPEX) - School of Physical Education, Physiotherapy, and Dance — Porto Alegre, Rio Grande do Sul, Brazil (Recruiting)
Study contacts
- Principal investigator: Marcelo H Glänzel, MSc — Federal University of Rio Grande do Sul
- Study coordinator: Jeam M Geremia, PhD
- Email: jeam.geremia@ufrgs.br
- Phone: +5505133085852
How to participate
- Review the eligibility criteria above with your treating physician.
- Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
- Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.