Active clinical trials for "Anterior Cruciate Ligament Injuries"

This is a study comparing the effects of blood flow restriction (BFR) therapy on the maturation of the Anterior Cruciate Ligament (ACL) graft after reconstruction surgery compared to physical therapy without the use of BFR.

The goal of this randomized clinical trial is to evaluate the effects of vibration on factors related to the risks of post-traumatic knee osteoarthritis and secondary anterior cruciate ligament (ACL) injury in individuals who have undergone anterior cruciate ligament reconstruction surgery (ACLR). The main objectives are to compare the effects of Standard rehabilitation vs. rehabilitation that includes whole body vibration (WBV) or local muscle vibration (LMV) on: Quadriceps muscle function Gait biomechanics linked to post-traumatic knee osteoarthritis development Patient self-report outcomes MRI indicators of knee joint health Landing biomechanics linked to secondary ACL injury risk Evidence-based return-to-physical-activity criteria Participants will be assigned to 1 of 3 groups (standard rehabilitation, standard rehabilitation + WBV, or standard rehabilitation + LMV) and will complete assessments of quadriceps function, gait biomechanics, landing biomechanics, functional ability, patient-report outcomes, and MRI 1, 6, and 12 months after ACLR. Researchers will compare the groups to see if vibration embedded in ACLR rehabilitation improves joint health outcomes.

Randomized control trial comparing two different Anterior Cruciate Ligament (ACL) grafts in Anterior Cruciate Ligament Reconstruction: the semitendinosus hamstrings graft and the quadriceps graft. Capio Artro Clinic (Stockholm) has vast experience in ACL surgery using both semitendinosus and quadriceps grafts.

The study aims to examine the effect of short-term rehabilitation exercise support using digital healthcare system (Uincare homeplus) in the patients with anterior cruciate ligament reconstruction. The study is a two-arm prospective randomized controlled study comparing the effect of rehabilitation exercise digital healthcare system at home with conventional brochure-based home exercise. Limb Symmetry Index (LSI), Pain (using Numerical rating scale), knee joint range of motion (ROM), lower extremities motor power (using Manual muscle test), International Knee Documentation Committee (IKDC) and quality of life using EQ-5D-5L will be evaluation on enrollment, 2-weeks, 6-weeks, 12-weeks and 24-weeks after enrollment.

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.

The project is a pragmatic registry-based RCT aiming to investigate ACL injury treatment. Study results will help fill knowledge gaps, facilitate shared decision making and strengthen patient treatment. Included patients will be randomized to (1) early ACL surgery followed by rehabilitation or (2) active rehabilitation with optional delayed surgery if indicated. Randomization and data collection is conducted through the Norwegian National Knee Ligament Registry (NNKLR) which is a well established population based ACL registry. Participation is based on informed consent to participate in the NNKLR and the registry-based RCT. The study uses the platform and outcome measures of the NNKLR to collect and measure data. The data will be stored as usual in the NNKLR, but RCT specific data will be exported for analysis and stored inTjenester for sensitive data (TSD). Data collected in NNKLR are: patient data (age, height, weight, activity level, smoking-and snuff habits), knee injury data (injury data, injury mechanism, additional knee injury), treatment (non-operative or ACL reconstruction, reoperation), surgical details (operation date, antibiotics, anti-coagulants, graft type and size, approach for femoral tunnel, additional injury and additional surgical procedure) and patient reported knee function at baseline, 2, 5 and 10 years. Also, x-rays and MRIs will be imported for included patients and stored in TSD.

Anterior cruciate ligament (ACL) injuries are common in adolescents and its prevalence has increased over the years, especially with more adolescents engaging in physical activities and competitive sports. Standard of care for these injuries would be an ACL reconstruction (ACLR) to allow return to function and sports and reduce the risk of post-traumatic arthritis and recurrent knee injuries. Rehabilitation post-ACLR is crucial to optimise surgical outcomes and prevent re-rupture of ACL. However, good compliance to rehabilitation is often a challenge for patients and healthcare providers. Telerehabilitation for this group of patients may help to augment rehabilitation by improving patient compliance and overcome barriers to behavioural change often observed in traditional in-person physiotherapy. It can also allow remote monitoring and provide feedback to patients during exercises. In addition, it is a useful tool during pandemic when in-person visits are not possible. Currently, very few studies have evaluated the use of telerehabilitation with remote monitoring for ACLR, especially in adolescents. The use of home-based telerehabilitation post ACLR may be key to improving patient motivation and exercise compliance in adolescents. For this pilot study, the intervention group will undergo the TAR program in addition to standard care, which involves self-administered exercises in initial 12 weeks post ACLR using a mobile application. The mobile application will detect key landmarks on the body for human pose estimation. Participants will be able to perform their exercises with real-time feedback given, allowing for proper execution of the exercises. Exercise adherence, range of motion and pain scores will be tracked via the application and therapists are able to monitor via the online dashboard. The control group will undergo standard in-person physiotherapy. Primary aim of this study is to examine exercise adherence in TAR program versus standard care post ACLR in adolescents. Secondary aims of this study are to examine the effects of TAR program on knee strength, range, function, quality of life, treatment satisfaction, self-determination and number of face-to-face rehabilitation sessions required after ACLR.

After rehabilitation completion, there remains large deficiencies between the operative (OP) and non-operative (NOP) limbs in lower-limb outcomes (e.g., size, strength, and function) and these deficits can persist for years. Therefore, further specialized training protocols, such as the ones in the present study, are required to determine if these deficits can be lessened. The proposed project will evaluate the effect of 8-weeks of single-leg and double-leg lower-body resistance training on musculoskeletal function in individuals with a previous anterior cruciate ligament (ACL) reconstruction (ACLR) in a randomized control trial. The study will recruit 30-40 males and females between 18-35 years of age that have undergone a previous ACLR. Participants will be randomized to either the single-leg/unilateral (UL) or double-leg/bilateral (BL) training groups. Training will occur three times per week for 8-weeks. The UL group will participate in exercises such as split squats, single-leg deadlifts, or single-leg squats. The BL group will utilize exercises such as double-leg squats, conventional deadlifts, and leg presses. One week prior to (PRE) and one week after (POST) the training program, all participants will undergo a testing battery. Musculoskeletal ultrasound will measure quadriceps and hamstrings muscle cross-sectional area (mCSA), fascicle length (FL), and pennation angle (PA) of both OP and NOP limbs. Strength will be assessed through maximal voluntary isometric contractions (MVIC) for the quadriceps and hamstrings, and one-repetition maximum tests for single-leg leg extensions, leg curls, and leg press. Lower-limb function will be assessed through single-leg and double-leg jumps on a dual force plate system for jump height, impulse, rate of force development, and peak force. Data will be analyzed via separate mixed-factorial analyses of variance for the within-subjects factor of leg (OP vs. NOP) and time (PRE vs. POST) and the between-subjects factor of biological sex (male vs. female) and group (UL vs. BL). Post-hoc analyses will include lower-order ANOVAs and t-tests as pairwise comparisons when significance is detected. Significance will be established at p≤0.05. The results of this study will assist practitioners, coaches, sport scientists, and most importantly, the athletes, in the development of post-rehabilitative strength training protocols designed to reduce between-limb discrepancies.

A randomised prospective control trial comparing the efficiency of a more individualized approach in ACL reconstruction with the help of neuromuscular computer models with traditional ACL reconstruction practices.

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.