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Study identifier: NCT05953051 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Tunnel Widening in Augmented ACL Integration Via PrP Enriched Collected Autologous Bone vs Standard ACL Technique

Condition: Anterior Cruciate Ligament Tear  ·  Sponsor: Schulthess Klinik

PhaseNA
Planned participants107
Who can joinAll sexes, 18 Years to 50 Years
Healthy volunteersNo

About this study

The purpose of this clinical study is to compare the outcomes of two surgical techniques for reconstruction of the anterior cruciate ligament (ACL) after a single, primary ACL rupture. The main question to be answered is: \- Does less widening of the tibial tunnel occur when a bone/Platelet rich plasma (PrP) composite material is placed directly into the tibial tunnel after fixation of the implant (experimental group) compared to the same surgery without the use of the composite material (control group)? Participants will be randomized into one of the two groups and they will not know which group they belong to. After 12 months they will undergo CT, MRI, medical examination and functional knee testing. They will have a further medical examination and functional knee testing at 24 months. Patient Reported Outcomes will be collected before surgery, 6, 12 and 24 months after surgery.

This description comes directly from the study's public registry record.

Talk to the study team

Vincent A Stadelmann, PhD  ·  +41 44 385  ·  vincent.stadelmann@kws.ch

Anika Stephan, MA  ·  +41 44 385  ·  anika.stephan@kws.ch

Always discuss trial participation with your own doctor first.

Locations (1)

Schulthess KlinikZurich, SwitzerlandRecruiting

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Source record: clinicaltrials.gov/study/NCT05953051