| Trial name or title | Effect of cranial stimulation and acupuncture on pain, functional capability and cerebral function in osteoarthritis |
| Methods | Parallel RCT |
| Participants | Chronic OA pain, n = 80 |
| Interventions | 4 groups, real tDCS + electroacupuncture sham; sham tDCS + electroacupuncture sham, sham tDCS + electroacupuncture, real tDCS + electroacupuncture tDCS 2 mA motor cortex. All single session |
| Outcomes | Daily pain intensity, WOMAC |
| Starting date | January 2012 |
| Contact information | Dr Wolnei Caumo, caumo@cpovo.net |
| Notes | Correspondence with study authors: study ongoing |
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