View clinical trials related to Chronic Ankle Instability.
Filter by:A randomized controlled trial investigating the effects of a 4-week ankle rehabilitation program on high school athletes with chronic ankle instability.
After an initial ankle sprain, Chronic Ankle Instability is one of the most common residual symptoms which include pain, swelling, recurrent sprain, episodes of ankle joint "giving away" or decreased function. Recently, Whole Body Vibration (WBV) training has been introduced as a preventive and rehabilitative tool. It can be hypothesized that WBV on unstable surfaces might enhance neuromuscular control. Therefore, the aim of this study was to investigate the effects of a 6-week WBV training on an unstable surface on body composition, balance, strength and reflex and muscle activity of ankle muscles in recreational athletes with CAI.
This is a randomized controlled trial (RCT) regarding the conservative treatment of chronic ankle instability (CAI) with an impairment based rehabilitation program. Individuals with CAI have deficits in neuromuscular control and altered gait patterns. Ankle destabilization shoes are used clinically and may improve neuromuscular control by increasing lower extremity muscle activation, which may improve gait patterns. The investigators' purpose is to determine whether a 4-week rehabilitation program that includes ankle destabilization shoes (experimental) has beneficial effects on self-reported function and ankle gait kinematics compared to traditional rehabilitation without destabilization shoes (control) in CAI patients. In addition, the investigators will compare ankle strength and balance between CAI patients and healthy individuals with no history of ankle injury prior to the 4-week rehabilitation. The investigators hypothesize the experimental group will have greater improvement in self-reported function and frontal and sagittal plane kinematics during walking compared to the control group. In addition, the investigators hypothesize that patients with CAI will have a decrease in ankle strength and balance when compared to healthy individuals. The design is a single-blinded randomized controlled trial. Forty CAI patients will complete baseline self-reported function questionnaires and walking gait trials and then be randomized into control and experimental groups. Both groups will complete 4-weeks of supervised rehabilitation with or without destabilization shoes and then repeat the questionnaires and walking trials.
Untreated ankle sprains often remain symptomatic and may end in chronic instability. The aim of our study is to quantify the stabilizing effect of different devices. Through the use of a foot measurement model in 3D motion analysis the influence of the devices with respect to a mechanical effect is examined by means of different tests. The dynamic postural control is quantified. The hypothesis was that the devices would stabilize differently the foot segments.
The main goal of this study is to evaluate the effect of taping on postural control during dynamic exercises. 30 subjects with Chronic ankle instability (CAI) will be included in the study. Several questionnaires regarding anthropometric data, medical history, activity level and functional status will be filled in by the participants. Postural control will be measured using a force plate and an optoelectronic system to capture lower limb kinematics. Subjects will be asked to perform a forward hop, sideward hop and a vertical drop, and they have to maintain their balance for 10 seconds after landing. 5 good trials of each movement will be captured. Subjects with CAI will perform these exercises with and without tape. Hypothesis is that subjects with CAI that tape will enhance postural control.
The purpose of this study is to determine the effect of 3 types of sensory-targeted rehabilitation interventions on subjective and objective measures of function for those with chronic ankle instability. The investigators hypothesize that subjective and objective measures of function including self-reported disability, balance, and range of motion will improve after 2-weeks of sensory-targeted interventions.
This prospective, randomized study was conducted to compare the clinical outcomes of the modified Brostrom procedure using a suture anchor and bone tunnel for chronic lateral ankle instability.