Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

1,514 questions · 1,543 findings · 649 reviews

No studies found 224 · 14.5%GRADE not reported 105 · 6.8%Very low 383 · 24.8%Low 447 · 29%Moderate 293 · 19%High 91 · 5.9%

Full or partial opioid agonist maintenance vs placebo, detoxification only or psychological treatment (buprenorphine maintenance compared to taper or treatment

Adverse events · pharmaceutical opioid dependent people

It is very uncertain whether full or partial opioid agonist maintenance changes adverse events compared with placebo, detoxification only or psychological treatment… (very low certainty).

1 finding from 1 review

Summary of findings table ‐ Adjunctive therapies in addition to land‐based exercise therapy vs placebo adjunctive therapies

Adverse events · Patients with osteoarthritis of the knee or hip

Summary of findings table ‐ Adjunctive therapies in addition to… showed no clear difference in adverse events compared with placebo adjunctive therapies (low certainty).

1 finding from 1 review

Inhaled corticosteroids plus standard care vs placebo or usual care

Adverse events · adults with a confirmed diagnosis of mild COVID‐19, of whom only 10% (219/2132) participants had received ≥ 1 vaccination

Inhaled corticosteroids plus standard care showed no clear difference in adverse events compared with standard care (with or without placebo) (low certainty).

1 finding from 1 review

In-office laser therapy (all types combined) vs Placebo (placebo laser or placebo agent) or no treatment

Adverse events · Patients aged above 12 years with self-reported tooth hypersensitivity confirmed on clinical evaluation
2 findings from 1 review