Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

603 questions · 627 findings · 69 reviews · Pain, Palliative and Supportive Care

No studies found 111 · 17.7%GRADE not reported 27 · 4.3%Very low 191 · 30.5%Low 138 · 22%Moderate 100 · 15.9%High 60 · 9.6%

NSAIDs vs placebo

Patient Global Impression of Change much or very much improved · adults with sickle cell disease in a vaso‐occlusive crisis

It is very uncertain whether non‐steroidal anti‐inflammatory drugs (NSAID) changes PGIC much or very much improved ( compared with placebo (very low certainty).

1 finding from 1 review

Continuous local anaesthetic wound infusion vs placebo

Any serious postoperative adverse event (until hospital discharge) · adults undergoing elective midline laparotomy for colorectal resection

Continuous local anaesthetic wound infusion showed no clear difference in any serious postoperative adverse event (until hospital discharge) compared with placebo (low certainty).

1 finding from 1 review

Systemic corticosteroids vs placebo

Dyspnea · adults with cancer‐related breathlessness (dyspnoea)
2 findings from 1 review

Serotonin and noradrenaline reuptake inhibitors (SNRI) vs placebo

Patient Global Impression of Change much or very much improved · patients with fibromyalgia

Serotonin noradrenaline reuptake inhibitors may leads to higher patient Global Impression to be much or very much improved (PGIC) compared with placebo (low certainty).

1 finding from 1 review