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Comparison of Cervical Extensor Muscle Thickness, Fat Infiltration, and Cervical Alignment in Patients With Ankylosing Spondylitis With a Healthy Population: a Retrospective Controlled Study

NCT07148167 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 158

Last updated 2026-02-20

No results posted yet for this study

Summary

In the literature, we found only one study evaluating the thickness of the cervical paraspinal muscles (multifidus, semispinalis cervicis, semispinalis capitis, splenius capitis, and trapezius) in patients with AS. This study examined the morphology of all neck extensor muscles (multifidus, semispinalis capitis, semispinalis cervicis, splenius capitis, and trapezius muscles) using ultrasound and their relationship to activities of daily living and compared them with a control group. As is well known, the user's experience is crucial in ultrasound. Furthermore, ultrasound cannot accurately assess the deep paravertebral muscles. Therefore, inspired by this study, we decided to use Magnetic Resonance Imaging (MRI) to evaluate the cervical muscle planes in AS patients in more detailed and objective ways. In this study, in addition to cervical muscle volumes in AS patients, we also aimed to evaluate cervical fat infiltration and cervical alignment, which have not been previously evaluated in AS patients.

Conditions

  • Muscle Planes, Muscle Volumes, Fat Infiltration in Cervical MRI

Interventions

OTHER

Magnetic resonance imaging

use Magnetic Resonance Imaging (MRI) to evaluate the cervical muscle planes in AS patients in more detailed and objective ways. In this study, in addition to cervical muscle volumes in AS patients, we also aimed to evaluate cervical fat infiltration and cervical alignment, which have not been previously evaluated in AS patients.

Sponsors & Collaborators

  • Kayseri City Hospital

    lead OTHER_GOV

Eligibility

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

Timeline & Regulatory

Start
2025-01-01
Primary Completion
2025-11-30
Completion
2025-11-30

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 NCT07148167 on ClinicalTrials.gov