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NCT03387930

The Role of Lumbar Multifidus Characteristics in the Development of Low Back Pain

Status unknown Last updated 10 February 2021
What this trial tests

trial in Low Back Pain in 140 participants. Status unknown.

Timeline
1 August 2017
Primary endpoint
31 March 2022
30 June 2022

Quick facts

Lead sponsorThe Hong Kong Polytechnic University
StatusStatus unknown
Study typeOBSERVATIONAL
Enrollment140
Start date1 August 2017
Primary completion31 March 2022
Estimated completion30 June 2022
Sites1 location across Hong Kong

Conditions studied

Sponsor

The Hong Kong Polytechnic University

Who can join

Adults 18 to 65, any sex, with Low Back Pain. Patients with the condition only — healthy volunteers not accepted.

Sponsor's own description

Low back pain (LBP) is a severe epidemic in the world. Despite its high prevalence, 90% of the cases have no identifiable cause. Approximately 44% of them experience recurrent LBP within one year and 10% of them develop chronic LBP that lasts for three months or more. Mechanically, the lumbar spine is unstable and requires spinal muscle to maintain spinal stability and to prevent injuries. Lumbar multifidus (LM) muscle is thought to be the major spinal stabilizer responsible for spinal stability and spinal proprioception. Prior studies have revealed that increased fat infiltration, atrophy or activation deficits of LM in patients with LBP as compared to asymptomatic individuals. Unfortunately, inconsistent findings have also been reported. Although prior research attempted to determine if abnormal LM characteristics can inform clinical decision-making, their results are limited because they only investigated a single LM characteristic at a time, which might not reflect the actual LM condition. Further, many studies adopted cross-sectional design that could not reveal the casual relations between abnormal LM characteristics and LBP. As such, the current study aims to identify specific LM characteristics that can predict new episode of LBP in asymptomatic individuals, and recurrent/chronic LBP in individuals with LBP at baseline.

Publications & conference data

No peer-reviewed publications indexed yet for this trial.

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Other recruiting trials for Low Back Pain

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