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Effect of SNAGs on Stiffness of Lumbar Stabilizer Muscles

NCT04475770 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 30

Last updated 2022-09-16

No results posted yet for this study

Summary

Low back pain is a common health problem worldwide. Epidemiological studies have shown that 70-80% of all people are affected at least once in their lifetime. Although it is common, often the cause of the pain has not been determined and is called 'nonspecific low back pain.

Low back pain has been shown to alter the structure of deep and superficial muscles such as multifidus and erector spinae. However, it has not been fully explained how changes in muscle fiber structure affect the biomechanical properties and functions of the muscle.

There are various manual therapy techniques in the treatment of low back pain. Manual therapists use treatment modalities that include passive techniques such as mobilization and manipulation. Mobilization with movement (MWM) developed by Mulligan involves applying a sustained transverse glide to the spinous process of a vertebra while actively or passively performing. These techniques have gained the name "Sustained Natural Apophyseal Glides" (SNAGS) as it is maintained at the pain-free range and follows the plane of the apophyseal joints under treatment.

Ultrasound shear wave elastography (SWE) provides an advantage since it can quantitatively assess tissue elasticity of in vivo skeletal muscles through non-invasive high-frequency ultrasound waves.

The aim of this study was to investigate the acute effect of Mulligan SNAGs on the stiffness of muscle tissue by using Ultrasound shear wave elastography which is an objective assessment technique.

Conditions

  • Low Back Pain
  • Manuel Therapy

Interventions

OTHER

Real Sustained Natural Apophyseal Glides (SNAGS)

Manual therapists use treatment modalities that include passive techniques such as mobilization and manipulation. Mobilization with movement (MWM) developed by Mulligan involves applying a sustained transverse glide to the spinous process of a vertebra while actively or passively performing. These techniques have gained the name "Sustained Natural Apophyseal Glides" (SNAGS) as it is maintained at the pain-free range and follows the plane of the apophyseal joints under treatment.

OTHER

Sham Sustained Natural Apophyseal Glides (SNAGS)

The participants in the Sham SNAGs group will be positioned same as the SNAG group. Mulligan belt will be used, which included the patient's waist and physiotherapist's hip. The physiotherapist will place the hypothenar region of his hand on the spinous processes of the symptomatic lumbar spine levels and waited a few seconds without no glide will be performed. Sham SNAGs practice consisted of 3 sets of 6 repetitions and a 60-second rest period was given between the sets.

Sponsors & Collaborators

  • Istinye University

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

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

Timeline & Regulatory

Start
2020-07-15
Primary Completion
2020-09-15
Completion
2020-11-01

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 NCT04475770 on ClinicalTrials.gov