View clinical trials related to Joint Instability.
Filter by:The purpose of this study was to evaluate the prevalence of chronic ankle instability using the Cumberland Ankle Instability Tool (CAIT) and investigate the independent associated factors. The data was collected from adult volunteers by questionnaire including sociodemographic information, general medical condition, history of orthopedic surgery, pain intensity, and the number of painful areas of the foot.
Anterior cruciate ligament (ACL) rupture is one of the most common musculoskeletal injuries in young individuals, particularly those that are active in sports. Up to 30% of individuals under the age of 20 years suffer a re-injury to the reconstructed ACL. Revision ACLR has been associated with degeneration of the articular cartilage and increased rates of meniscal tears, increasing the risk of post-traumatic osteoarthritis (PTOA), additional surgical procedures, reduced physical function and quality of life. As such, strategies to reduce ACLR failure, particularly in young active individuals, are critical to improving short and long-term outcomes after ACL rupture. There is ongoing debate about the optimal graft choice and reconstructive technique. Three autograft options are commonly used, including the bone-patellar-tendon-bone (BPTB), quadriceps tendon (QT) and hamstring tendon (HT). Additionally, a lateral extra-articular tenodesis (LET) may provide greater stability to the ACLR; however, its effect on failure rate is unclear and surgery-induced lateral compartment OA is a concern. To definitively inform the choice of autograft and the need for a LET, this multicenter, international randomized clinical trial will randomly assign 1236 young, active patients at high risk of re-injury to undergo ACLR using BPTB or QT autograft with our without LET.
This study aims to verify the training effect of smartphone-based training for chronic ankle instability(CAI) subjects. By randomizing subjects to App training group, clinical training group and control group, the training effect will be compared among groups.
The objective of this study is to design a library of biomechanical musculoskeletal models of patients before and after surgery. These models will be evaluated to analyze the support they can provide for virtual surgical planning in orthopedics.
The aim of our study was to determine the joint mobility levels and its effects on performance in male basketball players and their sedentary peers aged 16-22 years. According to the studies on the effect of hypermobility on the performance; The young athletes who played tennis had lower equilibrium results than those without hypermobility. Although there is not any study that investigate its effects in basketball, there are studies for tennis and volleyball in literature.
Prospective, multicenter, observational, comparative clinical trial on the equivalence of two different OrthoPilot® navigation system generations applied for computer-assisted total knee arthroplasty
Fear of re-injury and deficiencies in ankle joint function are common conditions amongst high performance (elite) athletes with chronic ankle instability (CAI), who participate in indoor sports. This fear of re-injury associates with the high recurrence rate of lateral ankle sprains, which is a primary characteristic feature of CAI. The Spraino® shoe patch is a new Danish invention, which is designed to reduce the risk of sustaining lateral ankle sprains in this population. This cohort study will investigate self-reported fear of re-injury and objectively measured ankle joint function in elite indoor sports athletes with CAI, both before and after a 10-week period during which they will use Spraino® during all training sessions and games.
The scientific justification is to fulfill post-market clinical requirements in order to support re-certification of the CE-Mark for this marketed product and to look into safety and efficacy.
The goal of the current study is to objectively measure intraoperative the initial thumb stability after trapezium removal when performing trapeziectomy, alone or in combination with suspension and tendon interposition and to evaluate if there are differences in the stability between the patients and with the different surgical steps. Additionally, the subjective stability rating of the surgeon will be compared with the objective measures and if there is a correlation between clinical/patient-related parameters and the measured intraoperative stability.
Background: Ankle sprains are among the most prevalent lesions in primary care. A substantial number of these ligament lesions will develop ankle instability and require a surgical procedure. The Brostrom-Gould technique is the standard surgical approach for this condition, providing excellent results over the years. Thru the last decades, the arthroscopic Brostrom has gain popularity and support by several studies. Yet, there is no consensus regarding the best procedure to treat ankle instability nowadays. Hypothesis: The arthroscopic Brostrom technique will present better levels of pain and function when compared to the standard open approach. Design: blinded, in parallel groups, multicentric, randomized, clinical trial. Materials and Methods: 98 patients with a diagnosis of chronic ankle instability, referred from primary or secondary health care services, will be assessed and enrolled in this study. Participants will be divided in two groups (randomized by sequentially numbered identical envelopes, which will be administered serially to participants), one containing the open Brostrom repair technique and the other comprehending the arthroscopic Brostrom approach. The assessments will occur in 3, 6, 12, 24 and 48 weeks. Patients will be evaluated primarily by complications and secondarily the Cumberland Ankle Instability Tool (CAIT), American Orthopedic Foot and Ankle Society (AOFAS), the Visual Analogue Scale (VAS), the Foot Function Index (FFI) and the 36 Item Short Form Health Survey (SF-36). The investigators will use Comparison of Two Proportions via relative frequency analysis, the Pearson Correlation the Chi-Square test and the ANOVA for statistical analyses. Discussion: This study intends to establish if the arthroscopic Brostrom technique can produce excellent and reliable results when treating chronic ankle instability. A shorter surgical time, a better cosmetic appearance and a smaller soft tissue injury would support the choice for this procedure if the outcomes could be compared to the open approach.