Low Back Myofascial Pain Syndrome
Conditions
Interventions
hypertonic glucose group:Ultrasound-guided injection of a solution containing lidocaine, betamethasone, and 0.9% sodium chloride into low back myofascial trigger points.
Hydrodissection Group:Ultrasound-guided injection of a solution containing lidocaine, betamethasone, and 0.9% sodium chloride into low back myofascial trigger points.
Sponsors
Tianjin First Central Hospital
Eligibility
Sex/Gender
All
Age
18 Years to 65 Years
Inclusion criteria
Inclusion criteria: 1. Patients with low back myofascial pain syndrome. 2. Regardless of gender. 3. Aged 18 to 65 years.
Exclusion criteria
Exclusion criteria: 1. Poorly controlled diabetes (HbA1c >= 7.0% or fasting blood glucose = 7.8 mmol/L). 2. Bleeding tendency or coagulation disorders. 3. History of lumbar spine surgery or trauma. 4. Concurrent other spinal pathologies (e.g., disc herniation, spinal stenosis, osteoporosis). 5. Concomitant severe organic diseases (e.g., malignancy, severe infection). 6. Severe cardiac, hepatic, or renal insufficiency. 7. Known allergy to the injection medication(s). 8. Pregnancy or menstruation (for female participants).
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Shear Wave Velocity (SWV); | — |
Secondary
| Measure | Time frame |
|---|---|
| elasticity of the erector spinae muscle(SWV/G).;elasticity of the thoracolumbar fascia on ultrasound(SWV/G).;NRS;ODI;Correlation of SWV and G values on ultrasound elastography with NRS;HANDS; | — |
Countries
China
Contacts
Public ContactWenli Yu
Tianjin First Central Hospital
Outcome results
None listed