Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

1,199 questions · 1,226 findings · 451 reviews

No studies found 289 · 23.6%GRADE not reported 121 · 9.9%Very low 350 · 28.5%Low 279 · 22.8%Moderate 139 · 11.3%High 48 · 3.9%

Inulin and oligofructose 15 g vs inulin and oligofructose 7.5 g daily

Withdrawals due to adverse events · Patients with active mild to moderate ulcerative colitis

It is very uncertain whether inulin and oligofructose 15 g changes withdrawals due to adverse events (9 weeks) compared with inulin and oligofructose 7.5 g daily (very low certainty).

1 finding from 1 review

Assistive technology for vision improvement interventions vs usual care or attention control

Adverse events Falls while switching glasses · Older people living in the community

Assistive technology for vision improvement interventions showed no clear difference in adverse events Falls while switching glasses compared with usual care or attention control (low certainty).

1 finding from 1 review

Casirivimab/imdevimab vs placebo

Grades 3 and 4 adverse events · SARS‐CoV‐2 uninfected people without defined exposure, or with potential exposure to SARS‐CoV‐2

It is very uncertain whether casirivimab/imdevimab changes adverse events: grade 3 to 4 within 6 months compared with placebo (very low certainty).

2 findings from 1 review

Chlorhexidine varnish vs placebo or no treatment

Adverse events (e.g. ulcers, tooth staining) · Children and adolescents below 18 years at study start (included studies: children from birth to 15 years), with mixed, permanent or…
1 finding from 1 review

An extended ZDV/3TC/LPV/r regimen administered to mothers vs an extended ZDV/3TC/ABC administered to mothers

Infant Grade 3/4 Severe Adverse Events · HIV‐infected mothers and their breastfeeding infants

An extended ZDV/3TC/LPV/r regimen administered to mothers showed no clear difference in infants with Grade 3/4 Severe Adverse Events compared with an extended ZDV/3TC/ABC administered to mothers (low certainty).

1 finding from 1 review

Bordered polyurethane vs standard polyurethane

Adverse events assessed during catheter dwell · people with arterial catheter dressing and securement

It is very uncertain whether bordered polyurethane changes adverse events assessed during catheter dwell compared with standard polyurethane (very low certainty).

1 finding from 1 review

Summary of findings: cycled vs culture‐based antibiotic therapy

Adverse events: severe adverse events (total) · children (aged 1 to 12 years) with CF and a newly isolated PA infection

Summary of findings: cycled showed no clear difference in adverse events: severe adverse events (total) compared with culture‐based antibiotic therapy (moderate certainty).

1 finding from 1 review

L‐ornithine L‐aspartate vs placebo or no intervention

Serious adverse events assessed using ICH‐GCP

It is very uncertain whether L‐ornithine L aspartate changes serious adverse events assessed using ICH‐GCP compared with placebo or no intervention (very low certainty).

1 finding from 1 review