Findings

What do systematic reviews say?

Refine by population, intervention, comparison or outcome
More filters
Evidence found and GRADE certainty

4,918 questions · 5,537 findings · 1,803 reviews

No studies found 1,309 · 23.6%GRADE not reported 440 · 7.9%Very low 1,560 · 28.2%Low 1,292 · 23.3%Moderate 751 · 13.6%High 185 · 3.3%

Ranked among the 5,000 newest matching findings; add words or filters to narrow the search.

Antioxidants vs placebo or no treatment

Adverse events ‐ Miscarriage · patients with male subfertility

It is very uncertain whether antioxidants changes adverse events ‐ Miscarriage compared with placebo or no treatment (very low certainty).

1 finding from 1 review

Lower blood pressure targets vs standard blood pressure targets

Total serious adverse events · cardiovascular disease with high blood pressure

Lower blood pressure targets showed no clear difference in total serious adverse events compared with standard blood pressure targets (low certainty).

1 finding from 1 review

Casirivimab/imdevimab vs placebo

Adverse events: grade 1 to 2 · SARS‐CoV‐2 uninfected people without defined exposure, or with potential exposure to SARS‐CoV‐2

The review found no eligible studies for this question.

2 findings from 1 review

Calcineurin inhibitors ± steroids vs alkylating agents ± steroids

Adverse events ‐ infection ( · primary membranous nephropathy in adults with nephrotic syndrome

Calcineurin inhibitors ± steroids showed no clear difference in adverse events ‐ infection ( compared with alkylating agents ± steroids (low certainty).

1 finding from 1 review

Gemcitabine vs BCG

Adverse events: grade 1 to 2 · participants with recurrent (1‐course BCG failure) high‐risk non‐muscle invasive bladder cancer (49 men, 31 women)Country: Italy

It is very uncertain whether gemcitabine changes grade I or II adverse events compared with BCG (very low certainty).

1 finding from 1 review

Raloxifene vs placebo

Adverse events ‐ pelvic pain · women with endometriosis, following complete surgical excision of lesions

It is very uncertain whether raloxifene changes adverse events ‐ pelvic pain compared with placebo (very low certainty).

1 finding from 1 review

Antihypertensive drug therapy vs placebo or no treatment

Total serious adverse events · adults (18 years of age or older) with hypertension‐induced left ventricular hypertrophy

It is very uncertain whether antihypertensive therapy changes total serious adverse events compared with placebo or no treatment (very low certainty).

1 finding from 1 review