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Manipulation Effects on Abdominal Muscles

Nevada System of Higher Education (NSHE) logo

Nevada System of Higher Education (NSHE)

Status

Completed

Conditions

Low Back Pain

Treatments

Other: Sham manipulation
Other: Lumbar Manipulation

Study type

Interventional

Funder types

Other

Identifiers

NCT01745939
UNLVPT-4056

Details and patient eligibility

About

The purpose of this study is to understand how different physical therapy interventions affect the use of certain abdominal muscles in patients with low back pain.

Full description

Patients with low back pain will undergo ultrasound imaging of the lateral abdominal wall to measure resting and contracted thickness of the transversus abdominis muscle. Following the pre-intervention measurement, patients will receive one of two physical therapy interventions (side lying thrust joint manipulation or side lying non-thrust oscillations into slight rotation) which will have been randomly assigned. Immediately after intervention, ultrasound imaging will be repeated on the resting and contracted thickness of the transversus abdominis.

Enrollment

12 patients

Sex

All

Ages

18 to 70 years old

Volunteers

Accepts Healthy Volunteers

Inclusion criteria

  • Currently receiving physical therapy treatment for back pain or back pain symptoms
  • 18-70 years of age
  • Able to perform the abdominal drawing in maneuver

Exclusion criteria

  • Presence of a serious pathology
  • Diagnosis of spinal stenosis or symptoms in both lower legs (changes in sensation, muscle weakness)
  • Any history of low back surgery, rheumatoid arthritis, osteoporosis, osteopenia, or ankylosing spondylitis

Trial design

Primary purpose

Basic Science

Allocation

Randomized

Interventional model

Parallel Assignment

Masking

Triple Blind

12 participants in 2 patient groups

Lumbar manipulation
Active Comparator group
Description:
Patients will receive thrust joint manipulation to their lumbar spine in side lying
Treatment:
Other: Lumbar Manipulation
Sham manipulation
Sham Comparator group
Description:
Patients will receive oscillations into slight rotation, without cavitation, in side lying
Treatment:
Other: Sham manipulation

Trial contacts and locations

1

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Data sourced from clinicaltrials.gov

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