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Viscous Elastic Properties of Superficial Back Muscles in Individuals With Hyperkyphosis

NCT07441213 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 88

Last updated 2026-02-27

No results posted yet for this study

Summary

Thoracic hyperkyphosis is a common spinal deformity that may alter the biomechanical and viscoelastic properties of trunk muscles. This comparative study aims to investigate differences in the mechanical properties of selected back and chest muscles between individuals with hyperkyphosis and healthy controls.

A total of 88 participants will be categorized based on thoracic kyphosis angle (≥50° hyperkyphosis; \<50° control). The kyphosis angle will be measured using a flexible ruler method. Muscle tone, stiffness, elasticity, and relaxation properties of the trapezius, erector spinae, and pectoralis major muscles will be assessed using a handheld myotonometer. Spinal appearance perception will be evaluated using a kyphosis-specific questionnaire.

The study is designed to examine whether differences exist in muscle mechanical properties and whether kyphosis severity is associated with asymmetry in viscoelastic muscle characteristics.

Conditions

  • Hyperkyphosis
  • Viscoelasticity

Sponsors & Collaborators

  • Sanko University

    lead OTHER

Eligibility

Min Age
18 Years
Max Age
65 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2025-11-01
Primary Completion
2025-12-15
Completion
2026-01-15

Countries

  • Turkey (Türkiye)

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07441213 on ClinicalTrials.gov