Findings

What do systematic reviews say?

83 questions · 84 findings · 6 reviews

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No studies found 23 · 27.4%GRADE not reported 0 · 0%Very low 25 · 29.8%Low 20 · 23.8%Moderate 16 · 19%High 0 · 0%

Tramadol in combination with acetaminophen vs placebo

Outcomesa · 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

Tramadol in combination with acetaminophen vs placebo

Pain · patients with osteoarthritis

1 finding from 1 review

Tramadol for osteoarthritis 2019 · Cochrane Headline outcomes only
no estimate extracted
2 studies · 614 participants
Moderate

Tramadol in combination with acetaminophen vs placebo

Physical function · patients with osteoarthritis

1 finding from 1 review

Tramadol for osteoarthritis 2019 · Cochrane Headline outcomes only
no estimate extracted
2 studies · 614 participants
Moderate