OBJECTIVE: To evaluate the effectiveness of osteopathic manipulative treatment (OMT) associated with transcranial direct current stimulation (tDCS) in reducing pain, disability, and improving quality of life in participants with non-specific chronic low back pain.
DESIGN: A randomised double-blind clinical trial.
SETTING: Clinical outpatient unit.
SUBJECTS: 72 participants with non-specific chronic low back pain were randomised into three groups: active tDCS + OMT (n = 24), sham tDCS + sham OMT (n = 24), and sham tDCS + OMT (n = 24).
INTERVENTIONS: Evaluations were performed before, after the intervention, and one month post-intervention. tDCS consisted of ten 20-minute sessions over two weeks (five sessions per week). OMT was administered once per week, with two sessions conducted before the first and sixth tDCS sessions.
MAIN MEASURES: Pain, disability, and quality of life were assessed at baseline, after two weeks, and at one month of follow-up.
RESULTS: The visual analogue scale showed a significant decrease in all groups (p < 0.001). However, tDCS + OMT and sham tDCS + OMT demonstrated a clinically significant reduction compared to the sham combination (effect size n² = 0.315). Roland-Morris scores decreased across all groups without specific group effects. EuroQoL 5-Dimension 3-Level improvement was observed only in the tDCS + OMT and sham tDCS + OMT groups (significant difference between T2 and T0, p = 0.002).
CONCLUSION: The combination of OMT and tDCS did not provide clinically significant improvement over OMT alone in participants with non-specific chronic low back pain.
| Discipline Area | Score |
|---|---|
| Physician |  |
| Rehab Clinician (OT/PT) | |
Physician rater
Transcranial direct current stimulation does not provide a clinically significant additional benefit over osteopathic manipulative treatment in patients with non-specific chronic low back pain.
, McMaster University