Effects of Additional Lumbopelvic Control Training on Dynamic Postural Control and Functional Performance in Athletes With Chronic Ankle Instability: Part Two

Phase 3

• Conditions: chronic ankle instability; lumbopelvic control; dynamic postural control

• Registration Number: TCTR20180918001
• Lead Sponsor: Wen-Yin Chen

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Study Start: 2018-09-18
• Study Completion: 2019-06-30
• Last Update Posted: 19 August 2024

Recruitment & Eligibility

• Status: Pending (Not yet recruiting)
• Sex: All
• Target Recruitment: 60

Inclusion Criteria

The inclusion criteria for the subjects with CAI were: having at least one significant ankle sprain associated with inflammatory symptoms; having recurrent sprains at least twice on the same side; having the feelings of giving way in activities at least twice in the past 6 months without any inflammatory symptom; reporting CAIT score <24; aging between 20 to 50; being trained regularly 2 times a week for at least 2 hours each time, or 4 hours a week in total amount; specializing in basketball, football, soccer, volleyball, or running.

Exclusion Criteria

The exclusion criteria were: having an injury history of lower extremities or lower back with inflammatory symptom within the past 3 months; having fracture or surgery history of lower extremities, thoraco-lumbar spine, or rib cage; diagnosed with balance or vestibular disorders; having a concussion in the past 6 months; diagnosed with cardiopulmonary disorder, scoliosis, ankylosing spondylitis, or any other disorders that can affect or alter the function of respiratory system.

Study & Design

• Study Type: Interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
dynamic postural control at 6 weeks after end of the intervention excursions of center of pressure displacement,dynamic postural control at 6 weeks after end of the intervention velocity of center of pressure excursions,dynamic postural control at 6 weeks after end of the intervention time to stabilization

Secondary Outcome Measures

Name	Time	Method
lumbopelvic stability at 6 weeks after end of the intervention supine-leg-loading stability test,functional performance at 6 weeks after end of the intervention completion time of cutting maneuver,self-reported function at 6 weeks after end of the intervention Foot and Ankle Disabiity Index Sports Subscale