New ACL graft shows promise in tiny trial
NCT ID NCT06091488
First seen Jun 26, 2026 · Last updated Jun 26, 2026
Summary
This study tested a new material called OrthoPure XT for repairing torn anterior cruciate ligaments (ACL) in the knee. Ten patients received the graft and were followed with questionnaires and MRI scans to assess knee function, pain, and healing. The goal was to see if OrthoPure XT is a safe and effective option when other graft types cannot be used.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- OrthoPure XT (a graft material for knee ligament reconstruction)
- What this could lead to
- If successful, OrthoPure XT could offer a reliable option for ACL reconstruction when other graft sources are not suitable.
- What could go wrong
- This was a very small study (10 people) with no comparison group, so results may not apply broadly. Long-term safety and effectiveness are not yet established.
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
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10 people
The number who actually took part.
- Started
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Apr 2022
- Finished
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Aug 2025
- Lead sponsor
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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
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18 to 65 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Patients between the ages of 18 and 65 at the time of ACL reconstruction surgery; * Patients aged 35 to 65 at the time of primary ACL reconstruction surgery; * Male and female sex; * First injury of the ACL with impossibility of use of autograft (patellar tendinopathy, quadriceps tendinopathy, goose leg tendinopathy) or refusal to use allograft (Bank tendon); * Recurrence of ACL injury with impossibility of use of autograft (prior use/tendinopathy of the patellar, previous use/tendinopathy of the quadriceps, previous use/tendinopathy of the goose leg) or refusal to use allograft (tendon of Bank); Exclusion Criteria: * Patients who do not consent to be included in the study * Presence of haematological, rheumatic or haemorrhagic disease time of assessment * ACL primary reconstruction in subjects under 35 * Allergies and/or reactions from hypersensitivity or religious objection to the use of porcine derivation * Pregnant and/or breastfeeding women
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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
-
IRCCS Istituto Ortopedico Rizzoli
Bologna, 40136, Italy
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- 24 sensors map muscle oxygen after ACL surgery
- Knee surgery for Over-50s: does a specialized ACL technique match younger Patients' results?
- Could a Parent's hamstring tendon rebuild a Child's torn ACL?
- Which workout rebuilds a repaired knee best? a head-to-head trial of movement vs stability training
- Stem cell byproduct may boost ACL graft healing — trial puts it to the test
- Bone scaffold may help ACL grafts heal stronger