Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

160 questions · 162 findings · 13 reviews

No studies found 12 · 7.4%GRADE not reported 1 · 0.6%Very low 43 · 26.5%Low 50 · 30.9%Moderate 54 · 33.3%High 2 · 1.2%

Extended‐fixed vs monthly injections

Proportion of participants with endophthalmitis · people with neovascular age‐related macular degeneration

Extended‐fixed showed no clear difference in endophthalmitis (ocular adverse event) compared with monthly injections (low certainty).

1 finding from 1 review

Extended‐fixed vs monthly injections

Gain of 3 or more lines of visual acuity · people with neovascular age‐related macular degeneration

Extended‐fixed showed no clear difference in gain of ≥ 15 letters visual acuity at 1 year compared with monthly injections (moderate certainty).

1 finding from 1 review

Extended‐release methylphenidate vs placebo

ADHD symptoms · adults with ADHD (available evidence for participants aged between 25 to 53 years old)
3 findings from 1 review