View clinical trials related to Ankle Injuries.
Filter by:Approximately 40% of acute ankle sprain would develop into chronic ankle instability (CAI). Chronic ankle instability is characterized by pain, repeated sprains and giving way. Recently, the pathomechanical impairment, sensory-perceptual impairment and motor-behavioral impairment have been documented in the chronic ankle instability model. Previous research revealed that compared to the control subjects, people with CAI had lower pressure pain threshold (PPT). This increased mechanosensitivity of the neural tissues around the ankle might account for pain and dysfunction in people with CAI. Also, the other study indicated that in subjects following ankle inversion sprain there is greater restriction of knee extension on the injured side compared to non-injured side in the slump test with the ankle plantar flexion and inversion, which may suggest the restriction in mobility of the common peroneal tract. However, the effects of neurodynamic intervention, which addresses the mechanosensitivity problems, in people with CAI are still unclear. Therefore, the aim of the study is to investigate the effect of additional neurodynamic intervention on the ankle range of motion, mechanosensitivity, balance performance and self-reported function.
Ankle sprain is a frequent and widely trivialized trauma. Misdiagnosed or poorly treated, it can recur and thus develop into chronic ankle instability. It can be associated with complications which, if not detected early, can lead to long-term sequelae.
A vast majority (75-85%) of ankle sprain patients treated in emergency departments (ED) receive pain medication and are not referred for physical rehabilitation. Therefore, purpose of this study is to increase access to the standard of care for an ankle sprain by provide patients with physical rehabilitation delivered through telehealth. The purpose of this study includes compare a 2-week telehealth intervention to the usual care for treating 1) subjective function; 2) physical impairments; 3) medication consumption; and 4) patient-perceived barriers. The central hypothesis is participants receiving the 2-week telehealth intervention will 1) have less pain and disability; 2) improve balance and ankle range of motion; 3) consume less medication; and 4) reports positive feedback compared to the usual care group.
The overall objective of this study is to examine the effects of a 6-week foot-intensive rehabilitation (FIRE) program on lateral ankle sprain (LAS) re-injury rates, CAI symptoms, sensorimotor function, and self-reported disability in CAI patients.
Comparative Study on Accuracy of Different Diagnostic Methods of Lateral Collateral Ligament Injury of Ankle
Individuals with chronic ankle instability (CAI) display neuromuscular deficits such as altered control of posture and gait when compared with healthy controls. These deficits may be attributed to muscle inhibition occurring after a surrounding joint structure has been damaged. Functional electrical stimulation (FES) is the application of high-intensity intermittent electrical stimuli to generate muscle contractions that may overcome inhibition, and which is coupled with a functional task such as gait. The current study aims to investigate the short and immediate effects of FES on gait parameters and postural control in subjects with CAI. Prior to intervention, treadmill gait will be evaluated using a motion analysis system, and postural control will be evaluated in a series of tests that measure balance, reaction time to ankle perturbation and stabilization ability after jump-landing. Then, a 20 minutes gait training with an FES device will be applied. Immediate effects of the training on gait parameters will be assessed. For medium-term effects evaluation, subjects will return for additional 7 training sessions (2 per week for 4 weeks), following by a complete measurements acquisition as prior to intervention. At six months follow-up, subjects will be contacted for collecting subjective outcomes.
Although altered biomechanics has been well documented as an impairment associated with chronic ankle instability (CAI), effective interventions targeting biomechanics with long-term outcomes measuring patient-reported outcomes (PROs) are absent. Evidence suggests that external focus of attention (ExFOCUS), internal focus of attention (InFOCUS) feedback, and auditory feedback during movement training can alter biomechanics in other patient populations, with ExFOCUS and auditory enhancing retention of learned biomechanics. Therefore, this randomized controlled trial will determine if a 4-week (12 session) impairment-based rehabilitation program that includes feedback (ExFOCUS or InFOCUS or Auditory) can (1) decrease ankle inversion kinematics and lateral plantar pressure during walking and (2) improve self-reported function.
The main aim of this study was to investigate which strategy can diagnose more accurately syndesmotic instability among an existing index test (ankle CT in neutral position) and two new add-on index tests (ankle CT in a stress position with extended-knees and ankle CT in a stress position with flexed-knees). This study hypothesized that the two add-on ankle CT with stress maneuvers (CTSM) have a more accurate capability of diagnosing syndesmotic instability than ankle CT in a neutral position (CTNP) alone. The secondary objective is to investigate the participants' disability outcomes by applying the Foot and Ankle Ability Measure questionnaire.
Injuries to the ankle joint account for 20% of the population that is afflicted with joint injury and the largest percentage of self-reported musculoskeletal injuries (> 10%) are to the ankle. Ankle sprain has a large portion in ankle injuries and occurs not only in the sporting population but also in the general community. Although the acute symptom would be resolve quickly, but many people still report persisting problems, such as pain and instability. Chronic ankle instability (CAI) is one of the most common of these residual problems. Kinesio Tape and White Duck Tape are often applied in patients with CAI, attempt to increase the ankle joint stability, and improve motor performance. However, the previous studies had controversial result to the effects of kinesio tape and white duck tape. The previous studies also showed the insufficient of supporting force and elasticity of kinesio tape and white duct tape. The Dynamic Tape was developed by Kendrick in 2009, which refined the characteristic of elasticity and supporting force. Therefore the purpose of study is to comparison the effects of static and dynamic balance performance, weight shifting ability and functional movement between kinesio tape, white duck tape and dynamic tape when applied on patients with CAI. With the result may provide an optical method to increase the movement performance of patients with CAI. The study suspected to recruit 90 volunteers with CAI, and randomly divided to three different groups: Kinesio tape group, White duck tape group and Dynamic tape group. We make postural stability test and limit postural stability test with Biodex Balance System (SD), Y-balance test and single leg hop test to both affected side and sound side foot before applying the tape. After applying the tape according to the divided group, we will repeat the test above again. We will compare the results of the test between groups and within groups.
Ankle sprain is a fairly common sports medicine clinic. In Taiwan at least 150,000 to 200,000 people will suffer from ankle sprains every years. Clinicians have been looking for ways to shorten treatment time and reduce discomfort. Platelet Rich Plasma(PRP) is an endogenous therapeutic technology that involved in regenerative medicine due to its potential to stimulate and accelerate tissue healing. PRP can release lots of growth factors like platelet-derived growth factor (PDGF),transforming Growth Factor Beta(TGF-β), vascular endothelial growth factor(VEGF),Epidermal growth factor(EGF) and insulin-like growth factor (IGF). Its use had been based on the theory that increased autologous platelets, that then yield high concentrations of growth factors and other proteins, will lead to increased healing of tendon and soft tissue on a cellular level. In addition, there is no objective evaluation after treatment, so that patients can not provide effective and accurate quantitative feedback. In this study, the investigators divided patients into three groups, respectively, general rehabilitation therapy, autologous PRP injection therapy, autologous PRP injection combined with general rehabilitation therapy.