Ignite Creation Date:
2025-12-24 @ 8:01 PM
Ignite Modification Date:
2026-01-04 @ 1:53 AM
Study NCT ID:
NCT03079804
Status:
UNKNOWN
Last Update Posted:
2017-10-26
First Post:
2017-03-06
Is Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Comparison Between Two Mobilization Techniques of Ankle on Balance in Patients With Chronic Ankle Instability
Sponsor:
Universidade Federal do Ceara
Organization:
Study Overview
Official Title:
Comparison Between Two Mobilization Techniques With and Without Ankle Thrust on Balance in Patients With Chronic Ankle Instability
Status:
UNKNOWN
Status Verified Date:
2017-10
Last Known Status:
RECRUITING
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
The ankle joint is often affected by injuries, especially lateral sprains, often leading to chronic instability. Joint mobilization techniques seem to influence the sense of joint positioning. The objective of the study is to compare mobilization techniques in the balance of athletes with chronic ankle instability. A randomized clinical trial with participants allocated in three groups: Talocrural manipulation, mobilization with movement and placebo will be assessed in their primary endpoints and secondary balance and dorsiflexion range of motion respectively.
Detailed Description:
Biodex Balance System: The unipodal stability protocol was used in the anteroposterior and laterolateral directions. The test lasts for 20 seconds with five levels of instability, with level six being more stable and level two more unstable. The participant performed an adaptation test with the system and subsequently assessed the performance of the balance in three tests in each limb between each 10-second test. This will be instructed about the positioning during its evaluation, being oriented to keep the gaze in the previous direction; Hands on waist; Contralateral knee flexed at 90º, foot positioning is referenced in degrees on the platform as anthropometric information provided on the participant. At the end, the results of the anteroposterior and lateral-lateral directions and the general index were collected.
Weight Bearing Lunge Test (WBLT): The WBLT consisting of the use of a tape measure has no soil in which the participant will support or be evaluated so that the first finger touches On the tape and its distance to a reference wall for tape measurement. Required that the participant performs ankle dorsiflexion in CCF with the purpose of approaching the knee in the wall avoiding to remove the heel of the ground, that is on a marking.
Y test: To evaluate the dynamic balance and reach of lower limbs will be used The test balance consisting of the evaluation of the participant's performance during the movements of anterior, posteromedial and posterolateral angle with the value measured in centimeters with metric tapes In Direction.
The protocol performed six replicates for adaptation and one final repeat that is considered as a result of the test. For an earlier point, the reference point used is not support for a fixed reference point for the intersection of the conditions and for two other directions used. It is necessary that the participant be the same as the member farthest from the starting point without touching the tape. At the end of the seventh repetition is measured or value and considered the test result.
Intervention: Participants are divided into three groups: Thrust Group in open kinetic chain; MWM group in closed kinetic chain and control group with placebo intervention. Allocation in one of the groups will be randomized by lot.
Taken as applications of the questionnaires and initial evaluations (BBS, WBLT, Y Test), the assays receive a specific technique, are reassessed with the BBS and WBLT.
Talocrural manipulation: The technique of talocrural manipulation consists in the application of traction with a high caudal direction. Follow with the participant in supine position and as two hands to therapist around the talocrural joint, fifth finger in the anterior talar region and the two thumbs in the plantar area do the participant performing a manipulation in the affected limb. It is not considered an audible cavitation presence.
Mobilization with Motion (MWM): The Mulligan® concept-mobilized manual therapy technique follows the following protocol: the athlete is positioned on a stretcher with the limb treated in hip and knee flexion and the contralateral limb in knee flexion And neutral hip. With the use of a belt in the hip region of the physiotherapist and on a distal tibiofibular joint of the participant and bulkhead between the limb and the belt, they are placed as two hands of the physiotherapist superimposed non-talus for stabilization. With the posterior removal of the physiotherapist's hip a distal end of the tibia and fibula will be tractioned and maintained anteriorly, while requested that the participant performed an active knee flexion movement in a closed kinetic chain in order to force the movement of ankle dorsiflexion And thus, once the end point for the purpose, a mobilization will be held for 10 seconds. The patient will return to the starting point resting for 20 seconds for a next mobilization. In all, 4 separate mobilizations.
Placebo intervention: The positioning of the hand in the specific treatment condition (Thrust or MWM) will be accurately reproduced, however, without any movement or force being applied. All interactions, procedures and deadlines are identical.
Weight Bearing Lunge Test (WBLT): The WBLT consisting of the use of a tape measure has no soil in which the participant will support or be evaluated so that the first finger touches On the tape and its distance to a reference wall for tape measurement. Required that the participant performs ankle dorsiflexion in CCF with the purpose of approaching the knee in the wall avoiding to remove the heel of the ground, that is on a marking.
Y test: To evaluate the dynamic balance and reach of lower limbs will be used The test balance consisting of the evaluation of the participant's performance during the movements of anterior, posteromedial and posterolateral angle with the value measured in centimeters with metric tapes In Direction.
The protocol performed six replicates for adaptation and one final repeat that is considered as a result of the test. For an earlier point, the reference point used is not support for a fixed reference point for the intersection of the conditions and for two other directions used. It is necessary that the participant be the same as the member farthest from the starting point without touching the tape. At the end of the seventh repetition is measured or value and considered the test result.
Intervention: Participants are divided into three groups: Thrust Group in open kinetic chain; MWM group in closed kinetic chain and control group with placebo intervention. Allocation in one of the groups will be randomized by lot.
Taken as applications of the questionnaires and initial evaluations (BBS, WBLT, Y Test), the assays receive a specific technique, are reassessed with the BBS and WBLT.
Talocrural manipulation: The technique of talocrural manipulation consists in the application of traction with a high caudal direction. Follow with the participant in supine position and as two hands to therapist around the talocrural joint, fifth finger in the anterior talar region and the two thumbs in the plantar area do the participant performing a manipulation in the affected limb. It is not considered an audible cavitation presence.
Mobilization with Motion (MWM): The Mulligan® concept-mobilized manual therapy technique follows the following protocol: the athlete is positioned on a stretcher with the limb treated in hip and knee flexion and the contralateral limb in knee flexion And neutral hip. With the use of a belt in the hip region of the physiotherapist and on a distal tibiofibular joint of the participant and bulkhead between the limb and the belt, they are placed as two hands of the physiotherapist superimposed non-talus for stabilization. With the posterior removal of the physiotherapist's hip a distal end of the tibia and fibula will be tractioned and maintained anteriorly, while requested that the participant performed an active knee flexion movement in a closed kinetic chain in order to force the movement of ankle dorsiflexion And thus, once the end point for the purpose, a mobilization will be held for 10 seconds. The patient will return to the starting point resting for 20 seconds for a next mobilization. In all, 4 separate mobilizations.
Placebo intervention: The positioning of the hand in the specific treatment condition (Thrust or MWM) will be accurately reproduced, however, without any movement or force being applied. All interactions, procedures and deadlines are identical.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: