Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

493 questions · 506 findings · 45 reviews

No studies found 137 · 27.1%GRADE not reported 26 · 5.1%Very low 101 · 20%Low 135 · 26.7%Moderate 78 · 15.4%High 29 · 5.7%

Clobazam vs phenytoin

Time on allocated treatment (retention time) · drug‐naïve people with focal or generalized seizures with solitary cysticercus granuloma

The review found no eligible studies for this question.

1 finding from 1 review

Clobazam vs phenytoin

Retention [ · drug‐naïve people with focal or generalized seizures with solitary cysticercus granuloma

Clobazam may leads to higher retention at 6 months (measured by the number of treatment failures… compared with phenytoin (low certainty).

1 finding from 1 review

Subthreshold vs standard macular photocoagulation

Anatomic measures: partial to complete resolution of the macular oedema with stereoscopic fundus photography or biomicroscopy; leakage on fluorescein angiography (IVFA); and, if available, retinal macular thickness with OCT · people with diabetic macular oedema

Subthreshold showed no clear difference in anatomic measures: partial to complete resolution of the macular… compared with standard macular photocoagulation (low certainty).

1 finding from 1 review

Laser photocoagulation vs no intervention

Worsening of BCVA defined as ≥ 15 ETDRS letters (i.e. 3 ETDRS lines or 0.3 logMAR · people with diabetic macular oedema

Laser photocoagulation probably leads to lower worsening of BCVA defined as ≥ 15 ETDRS letters (i.e. 3 ETDRS lines… compared with no intervention (moderate certainty).

1 finding from 1 review

Laser photocoagulation vs no intervention

Anatomic measures: partial to complete resolution of the macular oedema with stereoscopic fundus photography or biomicroscopy; leakage on fluorescein angiography (IVFA); and, if available, retinal macular thickness with OCT · people with diabetic macular oedema

Laser photocoagulation probably leads to higher anatomic measures: partial to complete resolution of the macular… compared with no intervention (moderate certainty).

1 finding from 1 review

Subthreshold vs standard macular photocoagulation

Improvement of BCVA defined as ≥ 15 ETDRS letters (i.e. 3 ETDRS lines or 0.3 logMAR · people with diabetic macular oedema

It is very uncertain whether subthreshold changes improvement of BCVA defined as ≥ 15 ETDRS letters (i.e. 3 ETDRS… compared with standard macular photocoagulation (very low certainty).

1 finding from 1 review

Subthreshold vs standard macular photocoagulation

Worsening of BCVA defined as ≥ 15 ETDRS letters (i.e. 3 ETDRS lines or 0.3 logMAR · people with diabetic macular oedema

It is very uncertain whether subthreshold changes worsening of BCVA defined as ≥ 15 ETDRS letters (i.e. 3 ETDRS lines… compared with standard macular photocoagulation (very low certainty).

1 finding from 1 review

Pembrolizumab vs chemotherapy alone

Brain tumour response rates: complete response (CR) and partial response (PR) combinedNo. of participants: 847(6 RCTs)

Pembrolizumab probably leads to higher response rate (partial and complete response) compared with chemotherapy (moderate certainty).

1 finding from 1 review