Findings

What do systematic reviews say?

Refine by population, intervention, comparison or outcome
More filters
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%

Amifostine vs no treatment/placebo

Adverse effects (other reported events) · Patients receiving radiotherapy on its own or in addition to chemotherapy to the head and neck region
1 finding from 1 review

Zonisamide vs placebo

Adverse events Number of adverse events · patients with essential tremor

It is very uncertain whether zonisamide changes adverse events Number of adverse events compared with placebo (very low certainty).

1 finding from 1 review

Pilocarpine vs no treatment/placebo

Adverse effects (other reported events) · Patients receiving radiotherapy on its own or in addition to chemotherapy to the head and neck region
1 finding from 1 review

Calcineurin inhibitors ± steroids vs placebo/no treatment/supportive treatment/steroids

Adverse events ‐ malignancy at 36 months · primary membranous nephropathy in adults with nephrotic syndrome

It is very uncertain whether calcineurin inhibitors ± steroids changes adverse events ‐ malignancy at 36 months compared with placebo/no treatment/supportive treatment/steroids (very low certainty).

1 finding from 1 review

Atorvastatin vs placebo

Serious adverse events or adverse events · people with asthma

The review found no eligible studies for this question.

1 finding from 1 review
  • Statins for asthma 2020 · Cochrane Headline outcomes only
    no estimate extracted
    Studies not reported
    No studies found

Bisphosphonates vs placebo/no treatment

Adverse events: osteonecrosis of the jaw · men with advanced prostate cancer

It is very uncertain whether bisphosphonates changes adverse events: osteonecrosis of the jaw compared with placebo/no treatment (very low certainty).

1 finding from 1 review