chronic low back pain
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1) Between 18-59 years of age 2)Pain in the area below the T12 margin, above the transverse stria of the buttocks, and between the axillary midlines on both sides, 3)Persistent or recurrent low back pain for more than 3 months with at least one episode of recurrent low back pain in the past 3-12 months. 4)Right dominant hand. 5) VAS score =3. 6) Healthy subjects matched to the general epidemiologic characteristics (age, sex, height, weight, education, number of cases, etc.) of the subjects with low back pain in this trial were included in this trial.
Exclusion criteria
Exclusion criteria: 1) History of pelvic or spinal surgery within the past two years. 2) Presence of any specific lumbar pathology (e.g., spinal tumor, vertebral fracture, lumbar stenosis, lumbar spondylolisthesis, rheumatoid arthritis, joint stiffness, etc.) and severe or progressive scoliosis. 3) Presence of neurogenic symptoms or radicular symptoms to both lower extremities. 4) BMI over 30kg/m2. 5) Other types of low back pain are being treated in the past three months. 6) Recent preparation for or ongoing pregnancy. 7) Presence of severe dysfunction of vital organs (e.g. heart, lungs, kidneys, etc.). 8) Presence of severe visual or auditory impairment. 9) Cognitive and psychological disorders exist
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Patient health questionnaire-9;7-item generalized anxiety disorder scale;Musculoskeletal ultrasound acquisition;fNIRS signal acquisition;COP data acquisition;surface electromyogram signal(Anticipatory Posture Adjustment and compensatory Posture Adjustment); | — |
Secondary
| Measure | Time frame |
|---|---|
| Rating of perceived exertion;visual analogue scale;Pain self-efficacy questionnaire;Pain catastrophizing scale;Roland-morris disability questionnaire;Fear-avoidance beliefs questionnaire;reaction time; | — |
Countries
China
Contacts
The First Affiliated Hospital, Sun Yat-Sen University