View clinical trials related to Joint Instability.
Filter by:Lymphoedema is the swelling of one or several parts of the body owing to lymph accumulation in the extracellular space. It is often chronic, worsens if untreated, predisposes to infections and causes an important reduction in quality of life.Primary lymphoedema (PLE) is thought to result from abnormal development and/or functioning of the lymphatic system, can present in isolation or as part of a syndrome, and can be present at birth or develop later in life. Joint hypermobility ( JH) is a clinical condition characterized an excess range of motion in a joint beyond the physiological range of motion . It is termed generalized joint hypermobilty (GJH) , when the condition is asymptomatic; when it is associated with symptoms such as arthralgia, soft tissue damage, and joint instability, it is referred to as benign joint hypermobility syndrome (BJHS) .An increase in the proportion of collagen or collagen subtypes, such as type III/type I has been detected in JH . This abnormal collagen structure causes joint laxity, and fragility of the connective tissue increases. The lymphatic system begins to develop at the end of the fifth gestational week. Lymphatic vessels and lymph nodes develop from the mesoderm. Mesoderm differentiates to form many tissues and structures, including connective tissue, muscle, bone, urogenital and circulatory systems. The relationships between systems developing from the same mesoderm-derived structures (such as carpal tunnel hypermobility, lumbar disc herniation hypermobility, shoulder impigment and adhesive capsulitis hypermobility) and joint hypermobility were examined. There are studies showing that hypermobility may pose a risk for venous insufficiency. In addition, one of the criteria for benign joint hypermobility syndrome is the presence of varicose veins. It has been revealed that the lymphatic system develops embryonicly from the cardinal vein, intersomatic vein and lymphangioblasts. Therefore, the lymphatic system can be considered as a branch of the developmental venous system with endothelial vascular walls. We aimed to investigate the relationship between primary lymphedema and joint hypermobility, as it has not been investigated before in the literature and based on this developmental similarity.
Joint hypermobility is the condition that the joints have a greater range of motion than normal and can be observed frequently in children. In children with joint hypermobility, motor problems, tactile and proprioceptive sensory disorders can be observed. It is very important to support children with joint hypermobility with intervention programs that are rich in both motor and sensory aspects. The aim of this project is to create an exercise protocol rich in tactile, proprioceptive senses for children with joint hypermobility and to examine the effects of using textured insoles in addition to exercise on tactile sense, balance, foot load distribution and quality of life in children.
The goal of this clinical trial is to determine and compare the effects of balance and dynamic neuromuscular stabilization training on ankle function ability, functional instability severity, physical activity level, muscle strength, proprioception, stabilization, balance, reaction time and performance of amateur athletes with chronic ankle instability. The main questions it aims to answer are: - Do balance and dynamic neuromuscular stabilization training positively affect functionality, balance, stabilization, proprioception and performance in amateur athletes with chronic ankle sprains? - Does balance training or dynamic neuromuscular stabilization training have a more positive effect on functionality, balance, stabilization, proprioception and performance in amateur athletes with chronic ankle sprains? Participants will apply: - a dynamic neuromuscular stabilization training program consisting of a series of special exercises based on the developmental kinesiology steps of a healthy baby. - balance training which consist of an effective postural stability program. - conventional training program which consist of stretching, joint range of motion, strengthening and postural control exercises. Researchers will compare balance and dynamic neuromuscular stabilization training to see if effectiveness of ankle function ability, functional instability severity, physical activity level, muscle strength, proprioception, stabilization, balance, reaction time and performance.
Pain associated with knee joint hypermobility is common in the adult population, but evidence on treatment is sparse. This study investigates if high-load resistance training is superior to usual care in improving activity-related pain in young patients (18-45 years) with hypermobile joints and knee pain.
Joint hypermobility is a clinical condition characterized by joints having a range of motion beyond their normal limits. Joint hypermobility (JH) makes the joints more vulnerable to trauma in individuals with increased joint range of motion, changes in neuromuscular reflexes and decreased joint position sense. Individuals with JH have difficulty in stabilization and end of extension range of motion compared to healthy individuals. Accordingly, findings such as balance problems and an increased risk of falling occur in these patients. Recent evidence suggests that children and adults with JH may be identified with seemingly unrelated, common clinical problems such as chronic fatigue, anxiety, and a range of gastrointestinal functional disorders. The use of internal and external focus in learning motor skills is important in terms of performance and activity. In the external focus of attention (EF), attention is directed to movement and an environmental stimulus. In the internal focus (IF), attention is directed directly to body movements. In revealing positive effects in external focus; Methods such as metaphor, analogy, imaginary objects, mental analogies can be used. Adopting an external focus of attention (focusing on the effects of movements on the object or environment), as opposed to an internal focus of attention (focusing on body movements), has been found to significantly improve performance on a variety of tasks. For example, to improve balance performance, while a patient performs a single-leg balance task on a Bosu ball, the therapist may instruct the patient using an internal focus of attention such as "minimize movement of the feet." However, instructions can also be given externally by changing just one word, such as "minimize Bosu's movement." Additionally, a metaphor (e.g., "stand still as if stuck to Velcro"), analogy ("imagine being on top of a mountain, stay on the mountain!"), an object attached to the body ("keep the tape stuck to the chest still"), or the target of the movement An imaginary object (e.g., straight line) of which a mental image is obtained has been used within external focus instructions.
Shoulder instability is the inability to retain the humeral head in the glenoid fossa. The incidence of instability is 8.2 to 23.9 per 100,000 person-years with an estimated prevalence of 1.7%. The most common shoulder instability with a rate of 98% is anterior dislocation, in which the humeral head is displaced anterior to the glenoid. Conservative and surgical treatments of instability are available. There are many controversial issues related to these methods in the literature. For example; an atrophy and functional loss in the infraspinatus after reimplissage, atrophy and loss of proprioception in the muscles around the shoulder after capsular repair, and loss of proprioception after the laterjet procedure have been reported.Therefore, the aim of this study was to compare different surgical stabilization methods in terms of pain, proprioceptive sensation, functional status and muscle activation in recurrent anterior shoulder instability, which is very common in adults.
The aim of this study was to investigate the effect of stabilization and stabilization-related parameters on shooting performance at the cervical, lumbal and scapular levels in archery athletes. A total of 40 archery athletes aged between 10 and 18, who have been professionally engaged in archery for at least 1 year were included in the study. Demographic information and musculoskeletal system evaluations of the athletes were done. Performance of the athletes via Upper Extremity Closed Kinetic Chain Stability Test, Hand Grip Strength test; presence of scapular dyskinesia was evaluated via the Lateral Scapular Slide Test. Cervical region stabilization was evaluated via Craniocervical Flexion Test, scapular level stabilization was evaluated via Scapular Muscle Endurance Test, lumbar region stabilization was evaluated via Abdominal Drawing-in Test and Sahrmann's Core Stability Test. As the parameters related to stabilization, postures via Corbin Postural Rating Scale; balances via Stork Balance Test, Upper Extremity Y Balance Test; pain was evaluated via the Shoulder Pain and Disability Index. Shooting performances were evaluated with 72 target shootings and a total of 720 points. .
Functional instability should be considered as a potential cause of residual ankle impairment and instability. Even if neuromuscular anomalies are detected, the precise cause of injury and the most efficient prevention strategies remain uncertain. The use of standardized and validated research instruments is strongly advocated. This is due in part to the idea that it allows for international and cross-national comparison of results. Another assumption is that utilizing validated tools increases confidence that they are measuring what they are intended to measure. However, a previously validated tool does not guarantee its applicability in a new period, culture, or setting. The rationale of study is to provide a valid and reliable tool translated into native language of Urdu speaking populations so that self-evaluation of ankle instability can be assessed and re-assessed over the time. The questionnaire is translated into various languages including; French, Japanese, Brazilian, Persian, Thai, Malay, Greek, Chinese, Korean, Turkish and Spanish; whereas, Pakistani Urdu version has not yet studied. The present study fills this literature gap and serves a large proportion of Urdu community around the globe; specially, Pakistan. By measuring the psychometric properties of this scale in Urdu version, quantitatively strengthens up the evidence and patients themselves can report their exact level of disorder by answering a set of questions in their own language.
shows that children and adults with joint hypermobility may be identified with common clinical problems that are unrelated, such as chronic fatigue, anxiety, and a range of gastrointestinal functional disorders [4-6]. Considering the relationship of joint hypermobility with joint muscle tone and posture, sensory processing skills may also be affected in individuals with hypermobility. No study in the literature examines the relationship between joint hypermobility and sensory processing. This study was planned to detect joint hypermobility as early as 12-14 months and to examine its relationship with sensory processing skills.
The goal of this clinical trial is to investigate if physiotherapist supervised training improves neuromuscular control in patients suffering from traumatic anterior shoulder instability. The main question(s) it aims to answer are: - Does physiotherapist supervised training improve shoulder neuromuscular control - Does physiotherapist supervised training prevent recurring shoulder dislocations - Is physiotherapist supervised training as good as surgery in improving shoulder neuromuscular control Participants will be randomised to either a training group or a no-training group. Participants in the training group will undergo a 12 week training-program supervised by a physiotherapist. Participants in the no-training group will receive a consultation with a shoulder surgeon, where information and general advice regarding the shoulder injury is provided. Researchers will compare the training group to the no-training group to see if physiotherapist supervised training improves shoulder neuromuscular control in patients with traumatic anterior shoulder instability. The training group will also be compared to a historic group of patients with traumatic anterior shoulder instability, who underwent arthroscopic surgery.