An interventional study of Mobilization with movement in Ankle Joint Contracture, sponsored by University of South Carolina. Status unknown at 1 site in United States. Open to participants aged 18 Years and older, including healthy volunteers. Per ClinicalTrials.gov, last updated 2023-05-06.
Sponsored by University of South Carolina · Not applicable, Interventional, and Treatment
Limited ankle range of motion is associated with increased risk for ankle sprains, knee joint dysfunction and injury to the ACL. Therefore, it is important that researchers and clinicians understand the best treatment options to increase ankle range of motion for injury prevention. We are recruiting adults with limited ankle range of motion who are lacking current ankle injuries for a treatment investigation. All study procedures will occur on the campus of the University of South Carolina by a licensed Physical Therapist and experienced researcher.
All participants will receive the MWM intervention with weight bearing ankle dorsiflexion range of motion measured prior to the intervention, immediately following the intervention, and 24 hours (+/- 3 hours) following the intervention. The participant will first place their foot on a 16-inch box to assist in performance of the intervention by the therapist. A licensed physical therapist (PT) will then stabilize the talus for a proper joint mobilization to be performed. The therapist will then mobilize the distal tib/fib in the posterior to anterior direction at end range DF reached through a forward lunge, using a Mulligan's mobilization belt around the distal tibia-fibula. The participant will perform 3 sets of 10 repetitions of the forward lunge and the PT will perform a bout of overpressure at end range during each repetition. Two other investigators will be on either side of participant to assist with balance during the intervention if needed.
Weight bearing ankle dorsiflexion range of motion will be measured via a primary and secondary measure. The primary measurement will be use of a bubble inclinometer and the secondary measurement will be the standing ankle dorsiflexion screen (SADS).
79 studies on the registry are indexed under Contracture; 18 are open to participants now.
This study's planned enrollment of 20 is below the median of 33 across 62 interventional studies indexed under Contracture.
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Exclusion Criteria:
The Standing Ankle Dorsiflexion Screen (SADS) will be used as a categorical outcome measure which is a more functional way to measure ankle dorsiflexion and does not require the use of additional equipment. The participant will be instructed to stand in tandem stance, one foot directly in front of the other, and bend both knees as far as they can while keeping their heel in contact with the ground. The examiner will then use a ruler to align the posterior knee with the medial malleolus and determine the position of behind, within, or in front of the malleolus.
Procedure: Mobilization with movement
The Weight Bearing Lunge Test (WBLT) will be used to measure closed chain dorsiflexion in participants. A bubble inclinometer will be placed 15 cm below the tibial tuberosity for measurement during the WBLT. Participants will place their foot on a line on the floor which is perpendicular to the wall to help maintain alignment. The participant's heel will be stabilized by an examiner, and they will then be instructed to lunge forward so that their knee reaches a vertical line on the wall. The measurement will then be taken using the inclinometer placed at 15 cm below the tibial tuberosity. The examiner stabilizing the heel will hold the inclinometer in place, while another examiner ensures proper placement of the inclinometer and takes the reading. The WBLT will be completed twice and the average of the two measurements will be taken.
Procedure: Mobilization with movement
All participants will receive the MWM intervention with weight bearing ankle dorsiflexion range of motion measured prior to the intervention, immediately following the intervention, and 24 hours (+/- 3 hours) following the intervention. The participant will first place their foot on a 16-inch box to assist in performance of the intervention by the therapist. A licensed physical therapist (PT) will then stabilize the talus for a proper joint mobilization to be performed. The therapist will then mobilize the distal tib/fib in the posterior to anterior direction at end range DF reached through a forward lunge, using a Mulligan's mobilization belt around the distal tibia-fibula. The participant will perform 3 sets of 10 repetitions of the forward lunge and the PT will perform a bout of overpressure at end range during each repetition. Two other investigators will be on either side of participant to assist with balance during the intervention if needed.
Dorsiflexion range of motion
The measurement will then be taken using the inclinometer placed at 15 cm below the tibial tuberosity. The examiner stabilizing the heel will hold the inclinometer in place, while another examiner ensures proper placement of the inclinometer and takes the reading.
Time frame: Immediately after the intervention
Weight bearing lunge test
The Weight Bearing Lunge Test (WBLT) will be used to measure closed chain dorsiflexion in participants. A bubble inclinometer will be placed 15 cm below the tibial tuberosity for measurement during the WBLT. Participants will place their foot on a line on the floor which is perpendicular to the wall to help maintain alignment. The measurement will then be taken using the inclinometer placed at 15 cm below the tibial tuberosity. The examiner stabilizing the heel will hold the inclinometer in place, while another examiner ensures proper placement of the inclinometer and takes the reading. The WBLT will be completed twice and the average of the two measurements will be taken.
Time frame: Immediatley after intervention
Plan to share: No
No publications or documents are linked to this record.
Start is estimated for May 2023; primary completion for Nov 2023, 6 months later.
Of 30 interventional studies with no phase under Contracture, half reached primary completion within 13 months of starting (the median), counting those still running; a quarter within 3 and three quarters within 55. This study's planned 6 months is below that.
How these figures are worked out, and which studies are left out of them.
This study is status unknown, as verified in Apr 2023. You cannot join it, but the record below documents what was studied.
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