Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

50 questions · 51 findings · 24 reviews

No studies found 14 · 27.5%GRADE not reported 2 · 3.9%Very low 13 · 25.5%Low 12 · 23.5%Moderate 9 · 17.6%High 1 · 2%

Intervention not reported

Adverse effects: Acupressure versus placebo , no treatment or active controls · women with primary dysmenorrhoea

The review found no eligible studies for this question.

1 finding from 1 review

Oral plus nebulised antibiotics vs oral antibiotics plus nebulised placebo

Adverse effects of treatment · adults and children with cystic fibrosis and a positive microbiological isolate of MRSA from a respiratory tract specimen

Oral plus nebulised antibiotics showed no clear difference in adverse effects of treatment compared with oral antibiotics plus nebulised placebo (low certainty).

1 finding from 1 review

Injectional collagenase vs placebo

Treatment‐related adverse effects · men with Peyronie's disease (diagnosis of disease: at least 12 months, penile curvature: at least 30 degrees)

The review found no eligible studies for this question.

2 findings from 1 review

Potassium paraaminobenzoate vs placebo

Treatment‐related adverse effects · men with acute (maximum of 12 months) Peyronie's disease with no prior treatment and no evidence of calcified plaques (pain during…

It is very uncertain whether potassium paraaminobenzoate changes treatment‐related adverse effects compared with placebo (very low certainty).

1 finding from 1 review

Pregabalin vs placebo

Treatment‐related adverse effects · adults and children with sickle cell disease experiencing neuropathic pain

It is very uncertain whether summary of findings ‐ Pharmacological intervention (pregabalin) changes treatment‐related adverse effects compared with placebo (very low certainty).

1 finding from 1 review

Perampanel add‐on vs placebo

Withdrawals due to adverse events · people (aged 12 years and over) with drug‐resistant focal epilepsy

Perampanel add‐on may leads to higher treatment withdrawal due to adverse effects compared with placebo (low certainty).

1 finding from 1 review

Pregabalin vs placebo

Withdrawals due to adverse events · people with drug‐resistant focal epilepsy

Pregabalin probably leads to higher treatment withdrawal due to adverse effects compared with placebo (moderate certainty).

1 finding from 1 review