The Relation of Ankle Mobility and Achilles Tendon, Plantar Fascia and Iliotibial Band Mechanical Properties

NCT ID: NCT04737226

Last Updated: 2022-03-16

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

30 participants

Study Classification

INTERVENTIONAL

Study Start Date

2020-12-12

Study Completion Date

2021-09-09

Brief Summary

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The myotonometric assessment is becoming popular and important in athletic population. It is mentioned an alternate method than expensive methods, and it is easy and reliable assessment. Still there is not enough information of mechanical characteristics in athletic population and ankle mobility. Most clinicians or trainers can use this results and technique for enhancing performance, rehabilitation or prevention

Detailed Description

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The soft tissue mechanical properties can be assessed through elastography and ultrasonography. Both methods can measure passive and active soft tissue properties. These methods are the gold standard to measure stiffness and elasticity, but they are expensive, operator dependent and need a laboratory settings.Recently, myotonometric device has been used to measure the mechanical properties of the muscles and tendons. This method serves many advantages, such as non-invasive, painless and cost-effective. There is an increasing literature on athletic training about how training effects viscoelastic properties. However, to the best of our knowledge, there were no studies assessing stiffness and elasticity of AT, PF and ITB and the relation with ankle mobility in different sport disciplines. The purpose of this study were to demonstrate the mechanical properties of AT, PF and ITB and find out relation with restricted ankle mobility in athletes.

Conditions

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Mobility Limitation Stiffness of Right Ankle, Not Elsewhere Classified Stiffness of Left Ankle, Not Elsewhere Classified Tone Increased, Muscle

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Professional male athletes (basketballers, voleyballers, runners) will participate and divided to groups. AT, PF and ITB mechanical properties will evaluate with MyotonPro device (Myoton Ltd, Estonia). Ankle mobility will measure with inclinometer during a knee to wall lunge test.
Primary Study Purpose

DIAGNOSTIC

Blinding Strategy

SINGLE

Outcome Assessors

Study Groups

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Basketballers

Group Type EXPERIMENTAL

myotonometric assessment

Intervention Type DIAGNOSTIC_TEST

The measurement method of the device is based on the free oscillation technique. Firstly, the probe of the device is placed perpendicular to the skin and a pre-pressure is applied to compress the subcutaneous tissue. Then, a short mechanical impulse is applied, causing damped oscillation on the tissue and the co-oscillation is recorded by an accelerometer.

Ankle mobility assessment

Intervention Type DIAGNOSTIC_TEST

The knee to wall lunge test will use in a standing position while the heel in contact with the ground and the knee was in line with second toe. Athletes will do lunge forward and inclinometer will be place at the middle anterior tibial crista and measurement will be record.

Volleyballers

Group Type EXPERIMENTAL

myotonometric assessment

Intervention Type DIAGNOSTIC_TEST

The measurement method of the device is based on the free oscillation technique. Firstly, the probe of the device is placed perpendicular to the skin and a pre-pressure is applied to compress the subcutaneous tissue. Then, a short mechanical impulse is applied, causing damped oscillation on the tissue and the co-oscillation is recorded by an accelerometer.

Ankle mobility assessment

Intervention Type DIAGNOSTIC_TEST

The knee to wall lunge test will use in a standing position while the heel in contact with the ground and the knee was in line with second toe. Athletes will do lunge forward and inclinometer will be place at the middle anterior tibial crista and measurement will be record.

Runners

Group Type EXPERIMENTAL

myotonometric assessment

Intervention Type DIAGNOSTIC_TEST

The measurement method of the device is based on the free oscillation technique. Firstly, the probe of the device is placed perpendicular to the skin and a pre-pressure is applied to compress the subcutaneous tissue. Then, a short mechanical impulse is applied, causing damped oscillation on the tissue and the co-oscillation is recorded by an accelerometer.

Ankle mobility assessment

Intervention Type DIAGNOSTIC_TEST

The knee to wall lunge test will use in a standing position while the heel in contact with the ground and the knee was in line with second toe. Athletes will do lunge forward and inclinometer will be place at the middle anterior tibial crista and measurement will be record.

Interventions

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myotonometric assessment

The measurement method of the device is based on the free oscillation technique. Firstly, the probe of the device is placed perpendicular to the skin and a pre-pressure is applied to compress the subcutaneous tissue. Then, a short mechanical impulse is applied, causing damped oscillation on the tissue and the co-oscillation is recorded by an accelerometer.

Intervention Type DIAGNOSTIC_TEST

Ankle mobility assessment

The knee to wall lunge test will use in a standing position while the heel in contact with the ground and the knee was in line with second toe. Athletes will do lunge forward and inclinometer will be place at the middle anterior tibial crista and measurement will be record.

Intervention Type DIAGNOSTIC_TEST

Eligibility Criteria

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Inclusion Criteria

* being a professional athlete
* right dominant
* not having any lower extremity injury or surgery in the last 6 months,
* following routine training program.

Exclusion Criteria

* a history of strain or surgery with knee or ankle,
* had any neurological or systemic disease.
Minimum Eligible Age

18 Years

Maximum Eligible Age

38 Years

Eligible Sex

MALE

Accepts Healthy Volunteers

Yes

Sponsors

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Hasan Kalyoncu University

OTHER

Sponsor Role lead

Responsible Party

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Serkan Usgu

Assistant of professeur

Responsibility Role PRINCIPAL_INVESTIGATOR

Locations

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Hasan kalyoncu üniversity

Gaziantep, , Turkey (Türkiye)

Site Status

Countries

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Turkey (Türkiye)

References

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Cristi-Sanchez I, Danes-Daetz C, Neira A, Ferrada W, Yanez Diaz R, Silvestre Aguirre R. Patellar and Achilles Tendon Stiffness in Elite Soccer Players Assessed Using Myotonometric Measurements. Sports Health. 2019 Mar/Apr;11(2):157-162. doi: 10.1177/1941738118820517. Epub 2019 Jan 2.

Reference Type BACKGROUND
PMID: 30601077 (View on PubMed)

Gavronski G, Veraksits A, Vasar E, Maaroos J. Evaluation of viscoelastic parameters of the skeletal muscles in junior triathletes. Physiol Meas. 2007 Jun;28(6):625-37. doi: 10.1088/0967-3334/28/6/002. Epub 2007 May 3.

Reference Type BACKGROUND
PMID: 17664617 (View on PubMed)

Kubo K, Miyazaki D, Shimoju S, Tsunoda N. Relationship between elastic properties of tendon structures and performance in long distance runners. Eur J Appl Physiol. 2015 Aug;115(8):1725-33. doi: 10.1007/s00421-015-3156-2. Epub 2015 Mar 27.

Reference Type BACKGROUND
PMID: 25813019 (View on PubMed)

Liu CL, Li YP, Wang XQ, Zhang ZJ. Quantifying the Stiffness of Achilles Tendon: Intra- and Inter-Operator Reliability and the Effect of Ankle Joint Motion. Med Sci Monit. 2018 Jul 14;24:4876-4881. doi: 10.12659/MSM.909531.

Reference Type BACKGROUND
PMID: 30006997 (View on PubMed)

Pozarowszczyk B, Pawlaczyk W, Smoter M, Zarzycki A, Mroczek D, Kumorek M, Witkowski K, Adam K. Effects of Karate Fights on Achilles Tendon Stiffness Measured by Myotonometry. J Hum Kinet. 2017 Mar 12;56:93-97. doi: 10.1515/hukin-2017-0026. eCollection 2017 Feb.

Reference Type BACKGROUND
PMID: 28469747 (View on PubMed)

Other Identifiers

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2020/100

Identifier Type: -

Identifier Source: org_study_id

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