Findings

What do systematic reviews say?

9 questions · 9 findings · 6 reviews · Pain, Palliative and Supportive Care

No studies found 1 · 11.1%GRADE not reported 0 · 0%Very low 8 · 88.9%Low 0 · 0%Moderate 0 · 0%High 0 · 0%

Other adverse events · people with cancer pain

1 finding from 1 review

Tramadol with or without paracetamol (acetaminophen) for cancer pain 2017 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
Very low

Serious adverse events (death) · people with cancer pain

1 finding from 1 review

Tramadol with or without paracetamol (acetaminophen) for cancer pain 2017 · Cochrane Headline outcomes only
no estimate extracted
2 studies · 280 participants
Very low

Serious adverse events · adults with chronic neuropathic pain

The review found no eligible studies for this question.

1 finding from 1 review

Hydromorphone for neuropathic pain in adults 2016 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Adverse events · Infants 1 to 12 months during vaccination

1 finding from 1 review

Breastfeeding for procedural pain in infants beyond the neonatal period 2016 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
Very low

Adverse events · people with cancer pain

1 finding from 1 review

Oral paracetamol (acetaminophen) for cancer pain 2017 · Cochrane Headline outcomes only
no estimate extracted
2 studies · 80 participants
Very low

Adverse events · people with cancer pain

1 finding from 1 review

Oral nonsteroidal anti‐inflammatory drugs (NSAIDs) for cancer pain in adults 2017 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
Very low

Serious adverse events · adults with fibromyalgia

1 finding from 1 review

Oral nonsteroidal anti‐inflammatory drugs for fibromyalgia in adults 2017 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
Very low

Serious adverse events · people with cancer pain

1 finding from 1 review

Oral paracetamol (acetaminophen) for cancer pain 2017 · Cochrane Headline outcomes only
no estimate extracted
3 studies · 93 participants
Very low

Serious adverse events · people with cancer pain

1 finding from 1 review

Oral nonsteroidal anti‐inflammatory drugs (NSAIDs) for cancer pain in adults 2017 · Cochrane Headline outcomes only
no estimate extracted
11 studies · 949 participants
Very low