Predicting tendon size for ACL surgery based on body measurements

Anthropometric Predictability of Full-Thickness Peroneus Longus and Semitendinosus Autograft Size: A Comparative Analysis

Observational Karadeniz Technical University · NCT06769724

This study is trying to see if body measurements like height and weight can help predict the right size of tendon needed for ACL surgery.

Quick facts

Study typeObservational
Enrollment180 (estimated)
Ages18 Years to 45 Years
SexAll
SponsorKaradeniz Technical University Academic / other
Locations1 site (Trabzon)
Trial IDNCT06769724 on ClinicalTrials.gov

What this trial studies

This observational study aims to explore the relationship between anthropometric variables, such as height, weight, and BMI, and the size of autografts used in anterior cruciate ligament (ACL) reconstruction. It will collect data on various preoperative parameters, including cruris length and circumference, as well as intraoperative details like tendon type and graft dimensions. By analyzing this data, the study seeks to establish a correlation that can help predict the appropriate tendon size needed for successful ACL surgery.

Who should consider this trial

Good fit: Ideal candidates for this study are individuals aged 18-45 who have been diagnosed with an ACL rupture and are eligible for harvesting the semitendinosus or peroneus longus tendon.

Not a fit: Patients with a history of previous surgery on the donor side knee or ankle, congenital defects, or multiple ligament injuries may not benefit from this study.

Why it matters

Potential benefit: If successful, this study could lead to more personalized and effective ACL reconstruction surgeries by ensuring the right graft size is used.

How similar studies have performed: While this approach is based on established principles of graft selection, the specific correlation analysis of anthropometric variables with tendon size in ACL reconstruction is relatively novel.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Ages between 18-45 years
* Diagnosed Acl rupture preoperavitely with mri imaging
* Diagnosed Acl rupture and having symptoms related to acl rupture
* Eligible for harvesting same side semitendinosus or peroneous longus tendon

Exclusion Criteria:

* Previous surgery history on donor side knee or ankle
* Congenital defect on donor extremity
* Multiple Ligament Injury History

Where this trial is running

Trabzon

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 Anterior Cruciate Ligamentsperoneus longus tendonsemitendinosus tendonanthropometric
Last reviewed 2026-06-09 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.