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NCT04836650

Effect of Postural Insoles on Stability and Leg Muscular Activity

Completed NA Last updated 26 April 2021
What this trial tests

NA trial testing Postural stability assessment with a force platform. in Postural Stability in 40 participants. Completed in 22 April 2021.

Timeline
6 April 2021
Primary endpoint
15 April 2021
22 April 2021

Quick facts

Lead sponsorUniversidad de Extremadura
PhaseNA
StatusCompleted
Study typeINTERVENTIONAL
Allocationrandomized
Designparallel
Maskingdouble
Primary purposeprevention
Enrollment40
Start date6 April 2021
Primary completion15 April 2021
Estimated completion22 April 2021
Sites1 location across Spain

Drugs / interventions tested

Conditions studied

Sponsor

Universidad de Extremadura

Who can join

Adults 18 to 30, any sex, with Postural Stability or Muscular Activity. Patients with the condition only — healthy volunteers not accepted.

Sponsor's own description

Posturology allows to treat postural problems by using postural insoles, which will have an effect at the neurophysiological level. Pieces of 1 to 3 millimeters are inserted to stimulate specific receptors located on the sole of the foot, which will affect the muscular proprioception and modify the activation of the ascending muscle chains. The hypothesis of this work is based on the fact that the use of postural insoles with a 2 millimeters metatarsal bar will influence the displacement of the center of pressure and the muscle activity of the leg when compared with a placebo insoles. Participants will be healthy subjects and will be divided into two groups, control and experimental. Subjects in the control group will be given a pair of flat insoles (placebo insoles) with 1.2 millimeters polyester resin. Those of the experimental group will be made the same insoles but they will include by thermal fusion a metatarsal bar of 2 millimeters polyester resin in the metatarsal zone corresponding to the 1st, 2nd, 3rd and 4th metatarsal head. Postural stability analysis will be performed with the force platform of the Biomechanics Institute of Valencia (IBV-Spain) and at the same time an electromyographic analysis in the dominant leg with a surface electromyograph system. Subjects will be assessed with their eyes open and closed under two situations, with footwear and with footwear and insoles.

Publications & conference data

No peer-reviewed publications indexed yet for this trial. Completed trials usually publish results within 12-18 months.

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Other recruiting trials for Postural Stability

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Data sources for this page

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