Conclusions The main findings from this systematic review were balance training provided the most consistent improvements in self-reported function for patients with CAI
Objective To identify which therapeutic intervention may be most effective for improving self-reported function in patients with chronic ankle instability ( CAI ) .
Effects of joint mobilization on chronic ankle instability: a randomized controlled trial
Abstract Purpose : To evaluate the effects of joint mobilization , in which movement is applied to the ankle 's dorsiflexion range of motion , on dynamic postural control and on the self-reported instability of patients with chronic ankle instability ( CAI ) . Methods : A double-blind , placebo-controlled , r and omized trial with repeated measures and a follow-up period . Ninety patients with a history of recurrent ankle sprain , self-reported instability , and a limited dorsiflexion range of motion , were r and omly assigned to either the intervention group ( Joint Mobilizations , 3 weeks , two sessions per week ) the placebo group ( Sham Mobilizations , same duration as joint mobilization ) or the control group , with a 6 months follow-up . Dorsiflexion Range of Motion ( DFROM ) , Star Excursion Balance Test ( SEBT ) and CAI Tool ( CAIT ) were outcome measures . A separate 3 × 4 mixed model analysis of variance was performed to examine the effect of treatment conditions and time , and intention-to-treat ( ITT ) analysis was applied to evaluate the effect of the independent variable . Results : The application of joint mobilization result ed in better scores of DFROM , CAIT , and SEBTs in the intervention group when compared with the placebo or the control groups ( p < 0.001 ) . The effect sizes of group-by-time interaction , measured with eta-squared , oscillated between 0.954 for DFROM and 0.288 for SEBT posteromedial distance . In within-group analysis , the manipulation group showed an improvement at 6 months follow-up in CAIT [ mean = 5.23 , CI 95 % ( 4.63–5.84 ) ] , DFROM [ mean = 6.77 , CI 95 % ( 6.45–7.08 ) ] , anterior SEBT [ mean = 7.35 , CI 95 % ( 6.59–8.12 ) ] , posteromedial SEBT [ mean = 3.32 , CI 95 % ( 0.95–5.69 ) ] , and posterolateral SEBT [ mean = 2.55 , CI 95 % ( 2.20–2.89 ) ] . Conclusion : Joint mobilization techniques applied to subjects suffering from CAI were able to improve ankle DFROM , postural control , and self-reported instability . These results suggest that joint mobilization could be applied to patients with recurrent ankle sprain to help restore their functional stability . Implication s for Rehabilitation Functional instability is a very common sequela in patients with CAI , result ing in reduced quality of living due to the limitations it imposes on daily life activities . The mobilization with movement technique presented by Mulligan , and based on the joint mobilization accompanied by active movement , appears as a valuable tool to be employed by physical therapists to restore ankle function after a recurrent ankle sprain history . ROM restriction , subjective feeling of instability and dynamic postural control are benefiting from the joint mobilization application
Conclusions The main findings from this systematic review were balance training provided the most consistent improvements in self-reported function for patients with CAI
Objective To identify which therapeutic intervention may be most effective for improving self-reported function in patients with chronic ankle instability ( CAI ) .