Findings

What do systematic reviews say?

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

764 questions · 795 findings · 110 reviews

No studies found 202 · 25.4%GRADE not reported 100 · 12.6%Very low 225 · 28.3%Low 155 · 19.5%Moderate 85 · 10.7%High 28 · 3.5%

Summary of findings table ‐ Pseudophakia vs aphakia

Glaucoma at 5 years · children younger than two years of age with bilateral congenital cataracts

It is very uncertain whether summary of findings table ‐ Pseudophakia changes glaucoma at 5 years compared with aphakia (very low certainty).

1 finding from 1 review

Botulinum toxin vs placebo

Participant‐reported improvement in sialorrhea in the short term · sialorrhea (excessive saliva) in people with motor neuron disease/amyotrophic lateral sclerosis

Botulinum toxin injection showed no clear difference in participant‐reported improvement in sialorrhea in the short term… compared with placebo (low certainty).

1 finding from 1 review

Radiotherapy vs botulinum toxin

Reduction in the amount of saliva production in the short term using an objective measure · sialorrhea (excessive saliva) in people with motor neuron disease/amyotrophic lateral sclerosis

The review found no eligible studies for this question.

1 finding from 1 review

Radiotherapy vs botulinum toxin

Adverse events, reported as "negative experiences" · sialorrhea (excessive saliva) in people with motor neuron disease/amyotrophic lateral sclerosis

It is very uncertain whether radiotherapy changes adverse events, reported as "negative experiences" compared with botulinum toxin (very low certainty).

1 finding from 1 review