Findings

What do systematic reviews say?

22 questions · 27 findings · 2 reviews

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No studies found 10 · 37%GRADE not reported 0 · 0%Very low 1 · 3.7%Low 4 · 14.8%Moderate 11 · 40.7%High 1 · 3.7%

tDCS vs placebo or control

Secondary outcome measure: hemispatial neglect at the end of · people with stroke

1 finding from 1 review

Transcranial direct current stimulation (tDCS) for improving activities of daily living, and physical and cognitive… 2020 · Cochrane Headline outcomes only
no estimate extracted
1 study · 30 participants
Very low

tDCS vs placebo or control

Dropouts, adverse events and deaths during intervention phase Numbers of dropouts, adverse events and deaths from all causes · people with stroke

tDCS showed no clear difference in secondary outcome measure: dropouts, adverse events and deaths… compared with any type of placebo or passive control intervention (moderate certainty).

1 finding from 1 review

Transcranial direct current stimulation (tDCS) for improving activities of daily living, and physical and cognitive… 2020 · Cochrane Headline outcomes only
RR 1.25 [0.74, 2.13]
47 studies · 1330 participants
Moderate