Active clinical trials for "Femoracetabular Impingement"

The purpose of this study is to assess outcomes of hip preservation surgeries including open and arthroscopic treatment of femoroacetabular impingement (FAI).

This research will determine the presence of groin pain in professional dancers, through a specific questionnaire on the hip joint. Two groups will be formed made up of dancers over 18 years of age, men and women; one with groin pain and one without groin pain. All participants will undergo a functional muscle ultrasound study, where the thickness of the abdominal muscles, lumbar multifidus and gluteus medius and minor will be evaluated, and the relationship between ultrasound neuromuscular changes and groin pain will be verified

The orientation of the femoral neck in relation to the coronal or transcondylar axis of the distal femur is known as the femoral version. It is categorised as femoral anteversion when the femoral neck axis is anteriorly rotated in relation to transcondylar axis, while femoral head axis is anterior in relation to the femur coronal plane; or femoral retroversion when the femoral head-neck axis points are posterior to the femoral coronal plane. Some studies suggest that conventional radiography cannot adequately measure femoral version, and should be avoided in favour of more precise methods using computed tomography (CT) scanning. CT imaging is currently the reference method for measuring femoral version. However, its clinical use is limited by issues such as high levels of radiation exposure, which can adversely affect patients, especially children. Magnetic resonance imaging (MRI) is considered an alternative for measuring femoral version; however, it is expensive, time consuming and subject to motion artifacts. The associated costs and risks of MRI increase when anaesthesia is needed for the examination. The EOS imaging system could provide an alternative to the previously mentioned techniques. It uses lower doses of irradiation and the sterEOS software allows the production of 3D images. This study aims to compare the accuracy of the EOS imaging system with CT for the measurement of hip parameters in individuals aged 13 years and older. In addition, this study aims to correlate EOS and CT parameters with gait analysis and compare the ability of EOS and CT to predict gait abnormalities.

The main objective is to show that the upper acetabular anteversions calculated in standing, sitting, sitting hip in maximum flexion and supine positions are lower in patients with symptomatic DWI compared to healthy volunteers.

Femoroacetabular impingement (FAI) is one of the most common mechanisms leading to the development of early cartilage and labral damage in the non-dysplastic hip. Anatomic abnormalities of the proximal femur and/or acetabulum result in repetitive injury during dynamic hip motion, leading to abnormal regional loading of the femoral head-neck junction against the acetabular rim. The resulting damage to the cartilage, labrum, and surrounding capsular structures predispose the patient to developing hip pain and early osteoarthritic changes. Clinically, patients with FAI are a heterogeneous group, with a wide array of presentation from pain to instability that may or may not be related to activity. To date no studies have identified specific prognostic indicators associated with successful surgical treatment of FAI, leaving surgeons without adequate criteria to determine which patients are best suited for arthroscopy. The investigators propose to address this critical knowledge gap by identifying the patient characteristics and morphological features of the hip that are associated with the optimal clinical outcomes in patients undergoing hip arthroscopy or non-operative management for treatment of suspected FAI in order to establish a treatment algorithm for FAI patients.

Femoroacetabular impingement syndrome (FAIS) is a condition caused by an abnormal bone structure that causes the bones on either side of the hip joint to impinge on each other during certain movements, thus causing pain. This condition can be surgically treated with hip arthroscopy. For patients undergoing hip arthroscopy, there are currently two protocols related to how they may bear their weight after surgery: 1) Delayed Weightbearing: Patients use crutches and put very little weight on the surgical side. After 6 weeks, they are able to bear weight, 2) Immediate Weightbearing: Patients bear weight on the affected side, as tolerated, immediately after surgery with crutches for additional support. They are then permitted to stop using the crutches in the weeks after surgery as they feel comfortable and are stable on the operative leg. The purpose of this study is to determine whether immediate or delayed weightbearing protocols following hip arthroscopy impact patient outcomes and complication rates. Participants will be randomly allocated into one of the two aforementioned groups, and followed up for 2 years to assess function and patient-reported outcomes.

Femoroacetabular impingement (FAI) is a condition of the hip where there is a mis-fit between the femoral head (ball) and hip acetabulum (socket). The abnormalities on the hip bones collide or "impinge" during movements such as hip flexion and rotation. Typically, patients with this condition are young adults who present with hip pain, loss of hip function, and in many cases, osteoarthritis later in life. The rate of diagnoses of FAI has dramatically risen across all age groups, but it has been especially notable within adolescent populations. There has been a corresponding increase in the number of surgeries performed on younger and younger hips to treat pain and loss of function due to this condition. Preliminary small-scale research has hypothesized that increased activity, such as sport specialization (i.e. playing only one sport for most of the year) at an early age when the hip is still developing, may be the cause. In the past 20 years, sport injuries among children have dramatically increased, where close to 45 million young athletes participate in organized sports annually in Canada and the US alone. There is a current trend among coaches and parents to have children focus on one sport with the thought that this dedication will allow them to reach an elite level. We are proposing the first international, longitudinal cohort study to determine the effect of sport specialization on the development of FAI during the critical phase of hip development (i.e. between the ages of 12-14 years). Volunteer participants will be recruited across Canada and internationally and will be evaluated clinically and radiographically (i.e. using MRI) over 2 years. This study will not only prospectively evaluate the role of sport activity the development of FAI, but also inform preventative training protocols to potentially reduce its incidence among adolescents, and later as adults, as well as identify parameters to detect hips that are at risk for developing FAI.

The overarching goal of the study is to improve the surgical treatment outcomes of FAI, which is affecting an increasing number of military personnel and young active individuals in the general population. The proposed study will investigate critical patient, disease, and surgical treatment predictors of FAI surgery outcomes.

The purpose of this study is to compare the clinical response of intra-articular platelet rich plasma (PRP) versus corticosteroid injection in patients affected by femoroacetabular impingement (FAI).

Post-market clinical outcomes study to collect data on the short- and long-term outcomes for subjects who are undergoing or have undergone the Subchondroplasty® (SCP®) Procedure in the hip in a standard clinical setting. Outcomes to be assessed include medication usage, pain, function, activity levels and patient satisfaction.