Findings

What do systematic reviews say?

6 questions · 6 findings · 1 reviews · Headline outcomes only

No studies found 1 · 16.7%GRADE not reported 2 · 33.3%Very low 2 · 33.3%Low 1 · 16.7%Moderate 0 · 0%High 0 · 0%

Migraine frequency Number of attacks · primary Raynaud's phenomenon

1 finding from 1 review

Vasodilators for primary Raynaud's phenomenon 2021 · Cochrane Headline outcomes only
no estimate extracted
2 studies · 86 participants
Very low

Severity of attacks · primary Raynaud's phenomenon

1 finding from 1 review

Vasodilators for primary Raynaud's phenomenon 2021 · Cochrane Headline outcomes only
no estimate extracted
1 study · 17 participants
Very low

Duration of attacks · primary Raynaud's phenomenon

1 finding from 1 review

Vasodilators for primary Raynaud's phenomenon 2021 · Cochrane Headline outcomes only
no estimate extracted
2 studies · 77 participants
GRADE not reported

QoL · primary Raynaud's phenomenon

The review found no eligible studies for this question.

1 finding from 1 review

Vasodilators for primary Raynaud's phenomenon 2021 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Adverse events (3 weeks' · primary Raynaud's phenomenon

1 finding from 1 review

Vasodilators for primary Raynaud's phenomenon 2021 · Cochrane Headline outcomes only
no estimate extracted
1 study · 8 participants
GRADE not reported

RCS · primary Raynaud's phenomenon

1 finding from 1 review

Vasodilators for primary Raynaud's phenomenon 2021 · Cochrane Headline outcomes only
no estimate extracted
1 study · 69 participants
Low