Findings

What do systematic reviews say?

2 questions · 2 findings · 1 reviews · Headline outcomes only

No studies found 1 · 50%GRADE not reported 0 · 0%Very low 0 · 0%Low 1 · 50%Moderate 0 · 0%High 0 · 0%

Withdrawals due to adverse events · patients with osteoarthritis

Tramadol alone may leads to higher number of participants who withdrew due to adverse events compared with NSAIDs (low certainty).

1 finding from 1 review

Tramadol for osteoarthritis 2019 · Cochrane Headline outcomes only
RR 1.88 [1.27, 2.76]
2 studies · 929 participants
Low

Withdrawals due to adverse events · patients with osteoarthritis

The review found no eligible studies for this question.

1 finding from 1 review

Tramadol for osteoarthritis 2019 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found