Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

3,018 questions · 3,100 findings · 369 reviews · Headline outcomes only

No studies found 774 · 25%GRADE not reported 108 · 3.5%Very low 727 · 23.5%Low 840 · 27.1%Moderate 474 · 15.3%High 177 · 5.7%

Single dose primaquine at 0.2 to 0.25 mg/kg vs no primaquine, with artemisinin partner,

Participants with gametocytes at day 8, by PCR · adults and children with malaria being treated with artemisinin combination treatment

Single dose primaquine at 0.2 to 0.25 mg/kg leads to lower participants with gametocytes at day 8 by PCR compared with no primaquine, with artemisinin partner, (high certainty).

1 finding from 1 review

Single dose primaquine at 0.2 to 0.25 mg/kg vs no primaquine, with artemisinin partner,

Participants with severe haemolysis · adults and children with malaria being treated with artemisinin combination treatment

Single dose primaquine at 0.2 to 0.25 mg/kg showed no clear difference in participants with severe haemolysis compared with no primaquine, with artemisinin partner, (moderate certainty).

1 finding from 1 review

Single dose primaquine at 0.4 to 0.5 mg/kg vs no primaquine, with artemisinin partner,

Participants infectious at day 8 · adults and children with malaria being treated with artemisinin combination treatment

Single dose primaquine at 0.4 to 0.5 mg/kg may leads to lower participants infectious at day 3‐4 compared with no primaquine, with artemisinin partner, (low certainty).

2 findings from 1 review

Single dose primaquine at 0.4 to 0.5 mg/kg vs no primaquine, with artemisinin partner,

Participants with gametocytes at day 3‐4, by PCR · adults and children with malaria being treated with artemisinin combination treatment

Single dose primaquine at 0.4 to 0.5 mg/kg showed no clear difference in participants with gametocytes at day 3‐4, by PCR compared with no primaquine, with artemisinin partner, (moderate certainty).

1 finding from 1 review

Single dose primaquine at 0.4 to 0.5 mg/kg vs no primaquine, with artemisinin partner,

Participants with gametocytes at day 8, by PCR · adults and children with malaria being treated with artemisinin combination treatment

Single dose primaquine at 0.4 to 0.5 mg/kg leads to lower participants with gametocytes at day 8, by PCR compared with no primaquine, with artemisinin partner, (high certainty).

1 finding from 1 review

Intervention not reported

Improvement in acne severity assessed by a decrease in total inflammatory lesion count, measured in participants who were treated for a minimum period of 16 weeks (Changes from baseline in total inflammatory lesion count and number of participants... · participants with moderate and severe acne
1 finding from 1 review

Intervention not reported

Frequency of serious adverse effects 20 to 24 weeks · participants with moderate and severe acne

It is very uncertain whether the intervention changes frequency of serious adverse effects 20 to 24 weeks (very low certainty).

1 finding from 1 review

Intervention not reported

Improvement in acne severity assessed by physician's global evaluation 20 to 24 weeks · participants with moderate and severe acne
1 finding from 1 review

Anti‐vascular endothelial growth factor therapy vs conventional laser/cryotherapy

Structural outcome ‐ retinal detachment · preterm infants with type 1 ROP

It is very uncertain whether anti‐vascular endothelial growth factor therapy changes structural outcome ‐ retinal detachment compared with conventional laser/cryotherapy (very low certainty).

1 finding from 1 review

Anti‐vascular endothelial growth factor therapy combined with laser/cryotherapy vs conventional laser/cryotherapy

Structural outcome ‐ retinal detachment · preterm infants with type 1 ROP

Anti‐vascular endothelial growth factor therapy combined with… may leads to lower structural outcome ‐ retinal detachment (unit of analysis: eyes) compared with laser/cryotherapy (low certainty).

1 finding from 1 review

Anti‐vascular endothelial growth factor therapy combined with laser/cryotherapy vs conventional laser/cryotherapy

Local adverse effects ‐ perioperative retinal haemorrhages (unit of analysis: eyes) · preterm infants with type 1 ROP

It is very uncertain whether anti‐vascular endothelial growth factor therapy combined with… changes local adverse effects ‐ perioperative retinal haemorrhages (unit of… compared with laser/cryotherapy (very low certainty).

1 finding from 1 review