Condition
Location

71 Acl Trials

Power is an online platform that helps thousands of Acl patients discover FDA-reviewed trials every day. Every trial we feature meets safety and ethical standards, giving patients an easy way to discover promising new treatments in the research stage.

This trial is testing BEAR, a new knee surgery method using a sponge to help a torn ligament heal. It targets patients aged 18-55 who need ACL surgery. The sponge helps the torn ligament ends grow back together naturally. BEAR has shown promising results in early studies, suggesting it may be a viable alternative to traditional ACL reconstruction methods.
No Placebo Group
Trial Details
Trial Status:Recruiting
Trial Phase:Unphased
Age:18 - 55
Sex:All
200 Participants Needed
The objective of this study is to answer the following questions: 1. Does the appearance of the reconstructed anterior cruciate ligament (ACL) vary in appearance on PET/MRI depending on graft type and time after surgery? 2. What is the appearance of the native ACL on Positron Emission Tomography/Magnetic Resonance Imaging (PET/MRI)?
No Placebo Group
Trial Details
Trial Status:Active Not Recruiting
Trial Phase:Unphased
Age:18 - 60
Sex:All
66 Participants Needed
This study is being done to find out if metformin is effective at reducing pain by delaying the onset of post-traumatic osteoarthritis (PTOA) after anterior cruciate ligament (ACL) reconstruction. This research study will compare metformin to placebo. The placebo tablet looks exactly like metformin, but contains no metformin. Placebos are used in research studies to see if the results are due to the study drug or due to other reasons. Metformin is approved by the U.S. Food and Drug Administration (FDA) to treat type II diabetes. Notably, it also has anti-inflammatory effects, suggesting it could benefit people who have an ACL injury and are undergoing ACL reconstruction.
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 2
Age:18 - 45
Sex:All
512 Participants Needed
This trial is testing BIIB059, a new medicine that targets specific immune cells, in patients with skin lupus who haven't responded to standard treatments. The goal is to see if it can reduce their skin symptoms by calming down these immune cells.
Pivotal Trial
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 2, 3
Age:18+
Sex:All
474 Participants Needed
This study will utilize the Moxy wearable sensor to measure muscle oxygen saturation levels in athletes following lower extremity surgery (ACL or Hip arthroscopy) to evaluate their Return-to-Play. The acquired data will complement current protocols utilized by Dr. Voos and Dr. Salata in this regard and will add quantifiable evidence to enable a robust measurement of the surgical limb versus non-surgical limb.
No Placebo Group
Trial Details
Trial Status:Recruiting
Trial Phase:Unphased
Age:14 - 30
Sex:All
226 Participants Needed
The purpose of this study is to look at the effects of bone density on lower extremity loading mechanics using Blood Flow Restriction (BFR) to provide the control group for bone health. Hypothesis: The BFR group will have decreased bone mineral loss and improved functional performance compared to control group.
No Placebo Group
Trial Details
Trial Status:Recruiting
Trial Phase:Unphased
Age:16 - 22
Sex:All
60 Participants Needed
The purpose of this study is to examine if thigh muscle weakness and the lack of muscle activation that accompanies ACL injury can be improved through a form of mental coaching and encouragement, known as operant conditioning.
No Placebo Group
Trial Details
Trial Status:Recruiting
Trial Phase:Unphased
Age:18 - 45
Sex:All
12 Participants Needed
Image of trial facility.

Montelukast for ACL Injury

Lexington, Kentucky
This is a multicenter randomized, placebo-controlled trial to assess whether a 6-month course of oral montelukast after ACL reconstruction reduces systemic markers of inflammation and biochemical and imaging biomarkers of cartilage degradation. This study will specifically target older ACL reconstruction patients with concomitant meniscal injuries as this group is at greatest risk of rapid PTOA progression. Patients will randomly be assigned to receive oral montelukast (10 mg) versus placebo daily for 6 months after surgery.
Trial Details
Trial Status:Recruiting
Trial Phase:Early Phase 1
Age:25 - 50
Sex:All
30 Participants Needed
Anterior cruciate ligament (ACL) rupture is one of the most common musculoskeletal injuries in young individuals, particularly those that are active in sports. Up to 30% of individuals under the age of 20 years suffer a re-injury to the reconstructed ACL. Revision ACLR has been associated with degeneration of the articular cartilage and increased rates of meniscal tears, increasing the risk of post-traumatic osteoarthritis (PTOA), additional surgical procedures, reduced physical function and quality of life. As such, strategies to reduce ACLR failure, particularly in young active individuals, are critical to improving short and long-term outcomes after ACL rupture. There is ongoing debate about the optimal graft choice and reconstructive technique. Three autograft options are commonly used, including the bone-patellar-tendon-bone (BPTB), quadriceps tendon (QT) and hamstring tendon (HT). Additionally, a lateral extra-articular tenodesis (LET) may provide greater stability to the ACLR; however, its effect on failure rate is unclear and surgery-induced lateral compartment OA is a concern. To definitively inform the choice of autograft and the need for a LET, this multicenter, international randomized clinical trial will randomly assign 1236 young, active patients at high risk of re-injury to undergo ACLR using BPTB or QT autograft with our without LET.
No Placebo Group
Trial Details
Trial Status:Recruiting
Trial Phase:Unphased
Age:14 - 25
Sex:All
1236 Participants Needed
The goal of this study is to determine short-term adaptations (aftereffects) in knee loading after a 20-minute split-belt treadmill training session in patients with ACL reconstruction. Our main question for this aim are: 1. Are training-mediated aftereffects in the knee joint moment greater for tied-belt walking or split-belt walking? 2. Are training-mediated aftereffects in the knee joint moment different between subjects who train early stance knee loading versus subjects who train mid-stance knee loading?
No Placebo Group
Trial Details
Trial Status:Recruiting
Trial Phase:Unphased
Age:14 - 45
Sex:All
30 Participants Needed
Patients between 14-60 years of age who will undergo an anterior cruciate ligament (ACL) reconstruction between Nov 1, 2021- Dec 31, 2023, will have their charts reviewed be approached in clinic when the surgery is scheduled regarding their participation in this study. At the time of consent, patients will be randomized to a group via a computerized randomization process, either the experimental hybrid remnant repair (HRR) or traditional ACL reconstruction with ACL stump debridement. Routine postoperative data will be collected at regularly scheduled post-operative and physical therapy appointments including range of motion, pain, patient-reported outcomes, return-to-sport tests, and proprioceptive data. Additionally, patients will be asked to undergo a post-operative MRI between 9 and 15 months following the date of their surgery. Radiologists reading the MRIs will be blinded to which group the patient is in. The primary outcome measure is graft incorporation between the two groups.
No Placebo Group
Trial Details
Trial Status:Active Not Recruiting
Trial Phase:Unphased
Age:13 - 65
Sex:All
100 Participants Needed
Image of trial facility.

NMES + ECC for ACL Injury

Ann Arbor, Michigan
This clinical trial evaluates interventions to maximize muscle function and improve cartilage health following anterior cruciate ligament reconstruction. Improving muscle function may improve patient outcomes, improve joint mechanics, and potentially serve as a prevention approach for post-traumatic knee osteoarthritis. Knee osteoarthritis (OA) is a disabling disease that carries a substantial burden to society and to the individual affected.
Trial Details
Trial Status:Active Not Recruiting
Trial Phase:Unphased
Age:14 - 45
Sex:All
129 Participants Needed
The goal of this parallel arm prospective randomized control trial study is to compare outcomes in Anterior Cruciate Ligament Reconstruction (ACLR) Surgery patients after exposure to a virtual psychological intervention (VPI) versus standard care. The main question the investigators are asking is if virtual administration of psychological CBT modules will be an accessible and convenient vehicle to improve ACLR outcomes. Participants will be placed either into a treatment group receiving virtual modules of cognitive behavioral therapy in addition to standard of care ACLR surgery or the control group receiving only the standard of care ACLR surgery. The investigators hypothesize that ACLR patients in the VPI cohort will have improved return to sport and post operative outcomes compared to controls.
No Placebo Group
Trial Details
Trial Status:Recruiting
Trial Phase:Unphased
Age:13+
Sex:All
60 Participants Needed
To date, the use of the quadriceps tendon as an autograft option in primary paediatric Anterior Cruciate Ligament (ACL) reconstruction has not been well studied. The 2018 International Olympic Committee (IOC) Consensus Statement now outlines the quadriceps tendon as a possible autograft option. However, no Randomised Control Trial (RCT) has examined the efficacy of the quadriceps tendon autograft in primary paediatric ACL reconstruction compared to the historical "gold-standard" soft-tissue hamstring autograft in this population. In light of its evidence for favourable outcomes in the adult population, and the (albeit limited) evidence showing safety and promise in the paediatric population, clinical equipoise exists for assessing its impact on outcomes in paediatric patients at the index surgery. This is a parallel, international, multi-centre, blinded randomized controlled trial of 352 skeletally-immature (at the time of injury) patients (ages 10-18 years, inclusive) undergoing primary ACL reconstruction to compare the effect of autograft tendon choice (i.e. hamstring versus soft-tissue quadriceps) on the rates of ACL graft failure, return-to-sport, knee function, pain, health-related quality of life and health utility, psychological factors, range of motion and stability, and any other adverse events at 24 months.
No Placebo Group
Trial Details
Trial Status:Recruiting
Trial Phase:Unphased
Age:10 - 18
Sex:All
352 Participants Needed
The purpose of this study is to compare outcomes (failure, function, strength, range of motion and quality of life) between patients who receive the usual anterior cruciate ligament (ACL) reconstructive surgery and patients who receive anterior cruciate ligament reconstructive surgery with a lateral extra-articular tenodesis (extra tendon repair on the outside of the knee). Some studies have shown high graft failure rates (ACL re-tear) in young individuals who return to pivoting contact sports following ACL reconstruction. This study is designed to look at whether or not adding this extra tendon repair reduces the risk of graft failure in this population.
No Placebo Group
Trial Details
Trial Status:Active Not Recruiting
Trial Phase:Unphased
Age:14 - 25
Sex:All
624 Participants Needed
Anterior cruciate ligament (ACL) ruptures are very common knee injuries amongst youth involved in sports and are often treated through ACL reconstruction surgeries. Unfortunately, up to 50% of individuals who undergo ACL reconstruction develop post-traumatic osteoarthritis (PTOA) in their injured knee by 20 years post-reconstruction causing pain, decreasing mobility, and impacting quality of life in young active individuals. Much remains unknown regarding the secondary prevention of PTOA, and more investigation is necessary to better understand its disease progression post-ACL reconstruction and types of conservative interventions that can prevent or delay its onset. Physical activity has improved patient-reported outcomes across many different chronic diseases including knee osteoarthritis (OA), and physical activity prescription has been shown to be an effective way to increase patients' levels of physical activity. It has not yet been heavily investigated in the context of post-ACL reconstruction, and individuals often exhibit decreased physical activity after ACL reconstruction which causes suboptimal cartilage health. Thus, physical activity prescription may improve habitual joint loading, leading to improved cartilage health and patient-reported health outcomes.
No Placebo Group
Trial Details
Trial Status:Recruiting
Trial Phase:Unphased
Age:21 - 32
Sex:All
196 Participants Needed
From 2014-2017, across 7 Canadian and 2 European sites, we randomized 618 patients at high-risk of re-injury, to anterior cruciate ligament reconstruction (ACLR) with or without a lateral extraarticular tenodesis (LET) and demonstrated that the addition of the LET reduced the risk of instability (RRR=0.38; 95% Confidence Interval (CI), 0.21-0.52; P=0.0001) and graft re-rupture (RRR, 0.67; 95% CI, 0.36-0.83; P=0.001). As a result, practice has changed; there has been a large increase in the proportion of orthopaedic surgeons recommending the addition of an LET at the time of ACLR and an increase in the number of patients requesting an LET from their surgeon. There is some weak evidence suggesting that in the longer term, the LET may increase the risk of developing osteoarthritis (OA) in that knee. Knee OA affects over 4.4 million Canadians and the number of younger adults being diagnosed with knee OA is growing and is a primary reason for seeking healthcare in Canada. The impact of OA in Canada is enormous and projected to cost Canada $17.5 billion annually in lost productivity alone by 2031. This study will use imaging and patient-reported Knee Outcomes Osteoarthritis Score (KOOS) to evaluate the incidence of OA at 10-years post ACL reconstruction with and without LET. We will also collect information about overall knee health, patient-reported outcomes, costs associated with knee injury, rehabilitation and disability, clinical failure, functional ability, and sport participation. It is crucial that we understand the risks of developing knee OA associated with the addition of an LET to an ACLR so that surgeons and patients can make informed decisions, not just for their immediate post injury treatment of the failed ligament, but for the potential long-term consequences of that decision.
No Placebo Group
Trial Details
Trial Status:Enrolling By Invitation
Trial Phase:Unphased
Age:14 - 25
Sex:All
510 Participants Needed
The purpose of this study is to evaluate the safety and preliminary activity of ARC-T cells and SPRX002 in participants with relapsed or refractory acute myeloid leukemia (AML) or high-risk myelodysplastic syndrome (MDS)
No Placebo Group
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 1
Age:18+
Sex:All
24 Participants Needed
This study will evaluate the efficacy of biologic augmentation of ACL reconstruction with bone marrow derived mesenchymal stem cells as measured by magnetic resonance imaging to detect graft healing and integration. Secondary endpoints will include validated patient reported outcome measures, as well as functional outcome using objective examination findings.
Trial Details
Trial Status:Enrolling By Invitation
Trial Phase:Unphased
Age:18 - 60
Sex:All
100 Participants Needed
The overall aim of this multicenter RCT is to determine whether concomitant ALL reconstruction in children undergoing and ACL reconstruction will longitudinally result in a lower rate of graft failure than ACL reconstruction alone.
No Placebo Group
Trial Details
Trial Status:Recruiting
Trial Phase:Unphased
Age:< 18
Sex:All
240 Participants Needed
This study will evaluate the efficacy of the Graymont X ERIS Knee Splint brace in the postoperative period of ACL reconstruction to improve range of motion, specifically the achievement of terminal extension and time-to-achievement compared to the standard hinged knee brace. This will be directly measured with goniometric angle and heel-height measurements relative to the contralateral side. Other metrics will include standard, validated patient reported outcomes and requirements for additional interventions to treat extension deficits including, but not limited to, additional therapy, intraarticular injections, oral corticosteroids, manipulation under anesthesia, or arthroscopic arthrolysis.
Trial Details
Trial Status:Recruiting
Trial Phase:Unphased
Age:18 - 40
Sex:All
136 Participants Needed
The goal of this randomized controlled feasibility clinical trial is to assess the feasibility of conducting a randomized trial of adding a perioperative single-shot adductor canal block to standard of care general anesthesia compared to non-regional techniques in pediatric patients undergoing arthroscopic anterior cruciate ligament (ACL) reconstruction. The main clinical question it aims to answer is does ACB result in improved Quality of Recovery-15 questionnaire scores on postoperative day 2 , postoperative day 14, and postoperative day 42. Secondary questions this study will address are will use of a single-shot adductor canal block result in: less total opioid consumption; shorter post anesthetic care unit (PACU) length of stay; better pain scores at rest and with movement at time of postoperative phone call; and patient satisfaction score at 2 weeks (postoperative day 14). Researchers will compare the scores to patients undergoing the same surgery who will not have a single-shot ACB. All patients will receive the same pre-, peri-, and postoperative care with the exception of being randomized to block or no block. Participants will be asked to answer the Quality of Recovery-15 questionnaire and rate their pain on a scale of 0-10 on the day of surgery, at postoperative day 2 (by telephone) and at postoperative day 14 and postoperative day 42 during regular orthopedic clinic follow-up. Patients and caregivers will rate their satisfaction at postoperative day 42, using a 5-item Likert scale (ranging from completely dissatisfied to completely satisfied).
No Placebo Group
Pivotal Trial
Trial Details
Trial Status:Not Yet Recruiting
Trial Phase:Phase 3
Age:10 - 18
Sex:All
38 Participants Needed
The goal of this clinical trial is to learn whether using an anesthetic technique called IPACK block will control pain after ACL reconstruction surgery. The main questions it aims to answer are: * if participants who receive the IPACK block prior to ACL reconstruction experience less pain after surgery and at 1 day after surgery * if participants who receive the IPACK block prior to ACL reconstruction require less short-term opioid use immediately after surgery and up to one week after surgery. Participants will be randomized 1:1 to 1 of 2 groups: Use of IPACK block during ACL reconstruction vs. placebo (a placebo is a look-alike substance that contains no active drug). Neither the participant nor the investigator will know which group the participants has been assigned to. Researchers will compare self-reported pain scores and short-term opioid use of all study participants.
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 4
Age:16+
Sex:All
78 Participants Needed
The aim of this multi-centered study is to evaluate the effects of two distinct Adductor Canal Block (ACB) adjuncts, dexamethasone and dexmedetomidine, and their combination, on postoperative analgesia in patients undergoing Anterior Cruciate Ligament (ACL) Repair.
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 4
Age:18 - 50
Sex:All
252 Participants Needed
This trial is testing a new procedure called BEAR for treating ACL injuries. It uses an implant and the patient's blood to help heal the torn ligament. The study aims to see if age affects how well patients recover from this procedure. The BEAR technique combines repairing the ACL with a special material placed in the gap between the torn ends to help healing.
No Placebo Group
Trial Details
Trial Status:Active Not Recruiting
Trial Phase:Unphased
Age:12 - 80
Sex:All
250 Participants Needed
The goal of this clinical trial is to understand if people recovering from anterior cruciate ligament reconstruction (ACLR) surgery will complete mental imagery training and if this will improve their injured leg's strength. The main questions are: * Will people complete a five-day mental imagery exercise schedule while in physical therapy for ACLR? * Does mental imagery exercise help raise leg strength during ACLR recovery? Researchers will also compare if different mental imagery exercises involving leg extension or squats will change leg strength. Participants will be asked to: * Participate in two testing sessions to make measurements of leg function * Complete about 10 minutes of mental imagery exercises once per day for five days at home and write down whether they complete the exercises.
No Placebo Group
Trial Details
Trial Status:Recruiting
Trial Phase:Unphased
Age:18+
Sex:All
20 Participants Needed
Knee injuries, especially those to the ACL, are common among physically active people. Preventing these injuries from happening is critical to limiting the long-term pain, disability, and arthritis associated with these injuries. Our study is going to examine new ways to provide feedback about the way people move to determine if these are better at modifying movement patterns to prevent injury than current standard treatments. If you participate, you will be asked to undergo a movement analysis in a research laboratory while you perform tasks such as landing from a box and running and cutting. After this initial assessment, you will be randomly allocated to one of 3 treatment groups. Each treatment group will perform 4 weeks (3x/week) of exercises to change the way people land from a jump. Participants will then report for follow-up movement analysis testing 1- and 4-weeks after completing the intervention.
No Placebo Group
Trial Details
Trial Status:Recruiting
Trial Phase:Unphased
Age:18 - 35
Sex:All
60 Participants Needed
This trial tests if gradually facing fears and practicing mindfulness can reduce anxiety and improve reaction times in patients who had ACL surgery. The goal is to help these patients feel less afraid of re-injury and react faster.
Trial Details
Trial Status:Recruiting
Trial Phase:Unphased
Age:18 - 25
Sex:All
50 Participants Needed
This trial tests if using virtual reality for mindfulness meditation can help women who had ACL surgery reduce their fear of injury, improve their movements, and enhance brain activity. The study compares this method to another VR experience over a period of time. Virtual Reality (VR) has been increasingly used to enhance mindfulness practices, showing benefits in mental health and engagement.
Trial Details
Trial Status:Recruiting
Trial Phase:Unphased
Age:14 - 25
Sex:Female
48 Participants Needed
The purpose of this study is to assess the intra-operative and post-operative effects of tourniquet use during ACL reconstruction. We hypothesize that: 1. Limited tourniquet use will not significantly impact arthroscopic visualization nor the time it takes to complete an ACL reconstruction. 2. Limited tourniquet use will lead to significantly less patient pain intra-operatively and in the immediate peri-operative period. 3. Patients who undergo an ACL reconstruction with limited tourniquet use will have earlier return of quadriceps functions as compared to those undergoing reconstruction with the use of a tourniquet.
No Placebo Group
Trial Details
Trial Status:Enrolling By Invitation
Trial Phase:Unphased
Age:18+
Sex:All
34 Participants Needed
Page 1 of 3+

Frequently Asked Questions

How much do Acl clinical trials pay?

Each trial will compensate patients a different amount, but $50-100 for each visit is a fairly common range for Phase 2–4 trials (Phase 1 trials often pay substantially more). Further, most trials will cover the costs of a travel to-and-from the clinic.

How do Acl clinical trials work?

After a researcher reviews your profile, they may choose to invite you in to a screening appointment, where they'll determine if you meet 100% of the eligibility requirements. If you do, you'll be sorted into one of the treatment groups, and receive your study drug. For some trials, there is a chance you'll receive a placebo. Across Acl trials 30% of clinical trials have a placebo. Typically, you'll be required to check-in with the clinic every month or so. The average trial length for Acl is 12 months.

How do I participate in a study as a "healthy volunteer"?

Not all studies recruit healthy volunteers: usually, Phase 1 studies do. Participating as a healthy volunteer means you will go to a research facility several times over a few days or weeks to receive a dose of either the test treatment or a "placebo," which is a harmless substance that helps researchers compare results. You will have routine tests during these visits, and you'll be compensated for your time and travel, with the number of appointments and details varying by study.

What does the "phase" of a clinical trial mean?

The phase of a trial reveals what stage the drug is in to get approval for a specific condition. Phase 1 trials are the trials to collect safety data in humans. Phase 2 trials are those where the drug has some data showing safety in humans, but where further human data is needed on drug effectiveness. Phase 3 trials are in the final step before approval. The drug already has data showing both safety and effectiveness. As a general rule, Phase 3 trials are more promising than Phase 2, and Phase 2 trials are more promising than phase 1.

Do I need to be insured to participate in a Acl medical study ?

Clinical trials are almost always free to participants, and so do not require insurance. The only exception here are trials focused on cancer, because only a small part of the typical treatment plan is actually experimental. For these cancer trials, participants typically need insurance to cover all the non-experimental components.

What are the newest Acl clinical trials ?

Most recently, we added ACL Reconstruction With/Without Internal Bracing for Anterior Cruciate Ligament Injury, Adductor Canal Block for ACL Tear and VibraCool Device for Pain After ACL Surgery to the Power online platform.