View clinical trials related to Anterior Cruciate Ligament Tear.
Filter by:Clinical and comparative evaluation of the results of autograft healing of the tendon of the semitendinus muscle in the tibial canal, after reconstruction of the anterior cruciate ligament of the knee joint, by the method of stabilization of the screw with a bioabsorbable method, with or without the use of autogenous spongiform bone grafts.
The purpose of this study is to investigate the association between time spent in moderate to vigorous physical activity and markers of cartilage metabolism in the years following anterior cruciate ligament reconstruction.
The purpose of this study is to assess if a zoledronic acid injection can alter the trajectory of joint degeneration following an acute anterior cruciate ligament (ACL) injury.
Quadriceps muscle strength is one of the key determinants for patients to fulfill the Return-to-Play (RTP) criteria after an anterior cruciate ligament reconstruction (ACLR), in which the muscle size is directly linked to muscle strength. Quadriceps muscle atrophy is unavoidable after ACLR, but the rehabilitation program should increase quadriceps muscle mass. However, despite good rehabilitation compliance, some patient's progress is sub-par and fail to regain muscle mass. Quadriceps muscle atrophy can persist beyond the completion of the rehabilitation program in almost half the patients and the reason behind this is still unknown. This represents an area that requires significant investigation, as quadriceps muscle atrophy and weakness have been shown to be determinants of poor knee function, decreased performance in sports and increased risk of reinjury. Quadriceps muscle atrophy after ACLR is well documented. This can be due to a decreased ability to regain muscle mass with rehabilitation. Athletes are one of the high-risk groups for vitamin D insufficiencies. Vitamin D deficiency can potentially result in decreased hypertrophy when exercising the muscle, leading to a poorer outcome in rehabilitation. Vitamin D has long been recognized for its effect on musculoskeletal health. It can have a direct effect on muscle hypertrophy by acting on specific vitamin D receptors (VDRs) on myocytes, and sufficient or increased levels of vitamin D in patients have been found to correlate with an increase in the size, number, and strength of muscle fibres. Quadriceps muscle hypertrophy after ACLR is triggered by exercise training, facilitated by diet and a number of intrinsic factors. As the rehabilitation programs and diets are similar in patients with varying extents of quadriceps muscle atrophy, individual responses (intrinsic factors) to exercise training may account for the resulting persistent quadriceps muscle atrophy. In this study, the investigators hypothesize that the deficiency of vitamin D may contribute to persistent quadriceps atrophy and weakness. With a stringent double-blinded randomized-controlled-trial (RCT) research design, our proposal will then address the research questions: 'Does vitamin D supplements improve the vitamin D deficiency status in patients after ACL reconstruction?', and 'Does vitamin D supplements improve quadriceps muscle strength for patients after ACLR?'
The aim of this study is to compare the outcomes, ease of use, and cost of the Werewolf FLOW50 device to the institutional standard of care which is does not include the use of electrocautery devices during anterior cruciate ligament reconstruction (ACLR) surgery in patients 12-18 years of age using a randomized control trial design. The investigators hypothesize that a lower proportion of participants who undergo ACLR and are randomized to the Werewolf FLOW50 procedure will experience post-operative arthrofibrosis compared to those randomized to standard of care (control group).
Knee injuries, especially those to the ACL, are common among physically active people. These injuries are frequently treated with surgical reconstruction (ACL reconstruction; ACLR). While ACLR restores stability it does not protect against future injury, 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 that are known risk factors of posttraumatic osteoarthritis development 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 walking and hopping. After this initial assessment, you will be randomly allocated to one of 2 treatment groups. Each treatment group will perform 4 weeks (3x/week) of exercises to change the way people walk. Participants will then report for follow-up movement analysis testing 1- and 4-weeks after completing the intervention.
This is a prospective, randomized study for adult patients presenting to the Carilion Clinic Institute of Orthopedics and Neurosurgery. Patients undergoing isolated ACL reconstruction will be eligible for inclusion. All patients will receive an adductor canal block (either with bupivacaine or Exparel. Patients will be given a pain diary for self-report of pill counts, pain scores, block duration, and pain control satisfaction). Pill counts and pain scores will also be taken by a team member at two and six-week post-operative visits. Primary outcomes include opioid requirements and pain scores.
Decathlon has developed kneeMID500-STRONG700 products which are two medical devices designed to be used for sport resumption after mild (kneeMID500) or moderate (KneeSTRONG100) knee sprain or after an Anterior Cruciate Ligament surgery. The difference between these devices is based on the strength of compression and the knee maintain. The objective of this multicentre study is to collect data on the related clinical complications and clinical outcomes of market-approved Decathlon kneeMID500-STRONG700 products to demonstrate safety and performance of these devices in a real-world setting.
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.
This study evaluates the use of a brace in acute anterior cruciate ligament (ACL) injuries in children and adolescents. Half of the participants will receive a so called rebound ACL brace together with a standardized rehab program supervised by a physiotherapist, while the other half will receive only the standardized rehab program supervised by a physiotherapist