Active clinical trials for "Ankle Injuries"

Ankle rehabilitation training becomes a tough question for the patients with ankle joint injuries especially with the hemiplegia after stroke. Here a novel powered ankle foot orthoses which can provide ankle dorsiflexion and plantar flexion assistant using electric motor is proposed in this paper. The mechanical structure of the orthoses includes wearing parts, ankle joint hinged part, driving unit, transmission mechanism and sensing units. This study provides a new method for ankle foot orthoses design and has great significance for ankle rehabilitation.

The aim of our study is to determine the most efficient radiologic examination to assess the ankle sprain seriousness and so improve the therapeutic care.

One hundred infantry recruits will be randomly assigned to two groups. Injuries will be monitored.

The aim of this study is to determine the effect of a balance training intervention on the change in hyper-reactivity to unloading reaction, ankle joint laxity, ankle joint proprioception and evertor muscle weakness in individuals with functional ankle instability (FAI) using quantitative biomechanical and neuromuscular measurements. We hypothesize that experimental FAI group will demonstrate a significant decline in unloading reaction following balance training while FAI control group will not show a significant decline in unloading reaction without training. We further hypothesize that experimental FAI group will demonstrate a significant improvement in the FAI score after the balance training measured by Ankle Instability questionnaire. Following balance training, there will be a significant correlation between the change in FAI score and change in the unloading reaction in the experimental group.

After an ankle injury like distorsions, fractures or arthrodeses, or congenital defects ankle support limit the range of motion in the joint, help pain relief, control loading of the injured tissues and promote recovery of a normal gait pattern. Gait analysis is applied in orthopedics, sport science and rehabilitation. Numerous measure systems and methods enable accurate analysis of human movement. The study is set to describe and compare the gait analysis of two modifiable stability boots (Ortho® Tri-Phase and the VACOped®) on the standard walking parameters during two conditions (level and ramp walking) in healthy adults and draw comparisons with a control indoor shoe.

There have previously been no validated a specific foot and ankle patient-reported outcome measures in Turkish. The Visual Analogue Scale Foot and Ankle (VAS-FA) will translated and adapted into Turkish language. Thereafter, 200 patients who had foot and ankle disorders or surgery will complete VAS-FA questionnaire set on two separate occasions. Analyses included testing of floor-ceiling effect, internal consistency, reproducibility, and validity.

The purpose of this "before-after" prospective multicenter study is to assess the impact of six Patient Information Leaflets (PILs) on Doctor Patient Communication scale (DPC) and adherence scale for common acute illnesses in emergency ward.

With IRB approval, a prospective single-cohort clinical trial will be performed to assess safety and efficacy of total biologic arthroplasty of the ankle. With informed consent, patients (n=10) who require tibio-talar arthroplasty based on physical examination and diagnostic imaging will be enrolled. Primary criteria for inclusion will be Grade IV changes in the articular cartilage of the tibial plafond and/or talar dome as determined by physical examination, diagnostic imaging and/or arthroscopy by the attending surgeon. Exclusion criteria include acute injury to any other part of the affected lower extremity or inability to comply with the protocol. After enrollment, patients will undergo standard ankle radiography and complete assessments (described below). Size-matched (standard clinical methodology) MOPSTM allografts (Musculoskeletal Transplant Foundation, Edison, NJ) from the same donor will be obtained to treat the entire tibiotalar joint. The affected joint will be treated with OCA transplants using our current technique and instrumentation. Osteochondral grafts including MOPSTM OCAs are regulated under U.S. Food and Drug Administration (FDA) section 361 of the Public Health Service Act and 21 Code of Federal Regulation 1271 that defines human cells, tissues or cellular or tissue based products (HCT/P). Patients will follow a managed post-operative rehabilitation protocol that is standard for those that have had an osteochondral allograft to their ankle. Range of motion and patient-reported outcome measures (PROMs) including VAS pain score, AOFAS, and PROMIS Mobility as well as complete radiographs (XR) of the affected ankle will be obtained prior to surgery and at 6 weeks, 3 months, 6 months, and 12 months after surgery to evaluate healing, function and evidence for arthrosis. MRIs for cartilage composition (12 months after surgery, and serum and urine biomarkers for treatment monitoring (preop, 6 and 12 months after surgery) will be performed. We will document all adverse events and complications, including joint or incision infection, graft failure, hardware failure, and arthrofibrosis. Patients with a VAS pain score >5 beyond 3 months postoperatively or clinical or diagnostic imaging evidence for nonunion or graft collapse will undergo MRI of the ankle to determine the appropriate clinical course of action. OCA survival will be determined based on maintenance of acceptable levels of pain (<2 VAS) and function and/or need for revision surgery or total ankle arthroplasty, fusion, or amputation.

Study Design: Evaluation of the psychometric properties of a translated, culturally adapted questionnaire. Objective: Translating, culturally adapting, and validating the Italian version of the Cumberland Ankle Instability Tool (CAIT-I), allowing its use with Italian-speaking population to monitor both state of health and functional limitation deriving from ankle instability problems, in order to evaluate the degree of severity, without using the comparison with the opposite limb. Summary of Background Data: Lateral ankle sprain is the most common injury during sports activity, often cause of disability and of numerous complications following repeated episodes, including chronic ankle instability (CAI), which affects 32% to 74% of the aforementioned cases. Growing attention is devoted to standardized outcome measures to improve interventions for injured population. A translated form of the Cumberland Ankle Instability Tool (CAIT), a simple and specific tool for diagnosing chronic lateral ankle instability with excellent psychometric characteristics of both reliability and validity, has never been validated within the Italian speaking population.

The primary aim this prospective longitudinal observational outcomes study is to compare 18 month functional outcomes and health related quality of life (HRQoL) of patients undergoing salvage versus amputation following severe distal tibia, ankle and/or foot fractures with major soft tissue, bone and/or ankle articular surface loss. Functional outcomes and HRQoL will be measured using well established self reported measures, including the Veterans Rand Health Survey (VR-12) and the Short Musculoskeletal Functional Assessment (SMFA). Hypothesis 1: As a group, salvage patients with severe distal tibia, ankle and/or foot injuries with major soft tissue, bone and/or ankle articular surface loss will have similar functional outcomes and HRQoL had they undergone a transtibial amputation (within 6 weeks of injury). Hypothesis 2: The subgroup of salvage patients who have either (1) a soft tissue injury that requires tissue transfer; (2) articular damage requiring arthrodesis of the ankle joint; or (3) bone loss at the distal tibia or ankle will have better functional outcomes and HRQoL had they undergone a transtibial amputation (within 6 weeks of injury).