Factors affecting Achilles tendon pain in runners

Factors Predicting the Course of Acute Achilles Tendinopathy in Runners

Observational Laval University · NCT05677204

This study looks at how different factors, like training habits and social support, affect the pain and recovery of runners with Achilles tendon issues.

Quick facts

Study typeObservational
Enrollment95 (estimated)
Ages18 Years and up
SexAll
SponsorLaval University Academic / other
Locations1 site (Quebec City, Quebec)
Trial IDNCT05677204 on ClinicalTrials.gov

What this trial studies

This observational study aims to evaluate how clinical and social factors influence the prognosis of acute Achilles tendinopathy in runners. Participants will undergo an initial assessment that includes questionnaires about their pain and training habits, a treadmill running evaluation, and an ultrasound examination of the Achilles tendon. Follow-up assessments will occur at one, two, and three months, where participants will complete online surveys about their pain and return for a second ultrasound. The study seeks to identify predictive factors for chronic pain in runners suffering from this condition.

Who should consider this trial

Good fit: Ideal candidates are runners who have experienced Achilles tendon pain for less than three months and run at least five kilometers per week.

Not a fit: Patients with a history of Achilles tendon surgery or rupture will not benefit from this study.

Why it matters

Potential benefit: If successful, this study could lead to better understanding and management of Achilles tendinopathy in runners, potentially improving recovery outcomes.

How similar studies have performed: While there have been studies on Achilles tendinopathy, this specific approach focusing on acute cases in runners is relatively novel.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Have Achilles tendon pain for less than three months
* Run at least five kilometers per week
* Have a score on the Victorian Institute of Sports Assessment of Achilles tendinopathy of 80 or less
* Consent to the study

Exclusion Criteria:

* History of Achilles tendon surgery or rupture

Where this trial is running

Quebec City, Quebec

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Achilles TendinopathyRunnersAcutePrognosis
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.