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Evidence found and GRADE certainty

4,678 questions · 4,859 findings · 283 reviews

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No studies found 1,225 · 25.2%GRADE not reported 215 · 4.4%Very low 1,241 · 25.5%Low 1,210 · 24.9%Moderate 776 · 16%High 192 · 4%

Summary of findings table ‐ Kappa‐opioid agonists vs placebo

Risk for at least one adverse drug reaction (ADR) per participant · patients with chronic kidney disease (CKD) pruritus

Summary of findings table ‐ Kappa‐opioid agonists may leads to higher risk for at least one adverse drug reaction (ADR) per patient compared with placebo (low certainty).

1 finding from 1 review

Summary of findings table ‐ Metformin + megestrol vs megestrol

Progression of endometrial hyperplasia to endometrial cancer · endometrial hyerplasia

It is very uncertain whether summary of findings table ‐ Metformin + megestrol changes progression of endometrial hyperplasia to endometrial cancer compared with megestrol (very low certainty).

1 finding from 1 review

Summary of findings table ‐ Metformin + megestrol vs megestrol

Regression of endometrial hyperplasia (with or without atypia) to proliferative, secretory, or atrophic endometrium · endometrial hyerplasia

Summary of findings table ‐ Metformin + megestrol may leads to higher regression of endometrial hyperplasia (with or without atypia) to… compared with megestrol (low certainty).

1 finding from 1 review

Summary of findings table ‐ Fitusiran prophylaxis vs on‐demand therapy

Proportion with zero bleeds · people with inhibitors

Summary of findings table ‐ Fitusiran prophylaxis probably leads to higher proportion with zero bleeds compared with on‐demand therapy (moderate certainty).

1 finding from 1 review