Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

4,756 questions · 13,493 findings · 1,305 reviews · Headline outcomes only

No studies found 2,594 · 19.2%GRADE not reported 728 · 5.4%Very low 2,868 · 21.3%Low 3,777 · 28%Moderate 2,620 · 19.4%High 906 · 6.7%

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Naldemedine vs placebo

Laxation response: patient assessment of change in bowel status at the end of trial · people with cancer irrespective of whether receiving palliative care and with opioid‐induced bowel dysfunction

The review found no eligible studies for this question.

1 finding from 1 review

Naldemedine vs placebo

Symptoms of opioid withdrawal in the medium term · people with cancer irrespective of whether receiving palliative care and with opioid‐induced bowel dysfunction

It is very uncertain whether naldemedine changes symptoms of opioid withdrawalein the medium termc compared with placebo (very low certainty).

1 finding from 1 review

Naldemedine vs placebo

Serious adverse eventsh · people with cancer irrespective of whether receiving palliative care and with opioid‐induced bowel dysfunction

Naldemedine showed no clear difference in serious adverse eventsh compared with placebo (low certainty).

1 finding from 1 review

Probiotics vs placebo or no treatment

Number of participants who were diagnosed with acute URTIs: at least 1 event · children, adults, and the elderly

Intention‐to‐treat analysis: probiotics may leads to lower number of participants who were diagnosed with acute URTIs: at least… compared with placebo or no treatment (low certainty).

1 finding from 1 review

Probiotics vs placebo or no treatment

Number of participants who were diagnosed with acute URTIs: at least 3 events · children, adults, and the elderly

Intention‐to‐treat analysis: probiotics probably leads to lower number of participants who were diagnosed with acute URTIs: at least… compared with placebo or no treatment (moderate certainty).

1 finding from 1 review

Probiotics vs placebo or no treatment

Incidence of acute URTIs during the study period (the number of acute URTIs over a period of time) · children, adults, and the elderly

Intention‐to‐treat analysis: probiotics may leads to lower incidence rate of acute URTIs compared with placebo or no treatment (low certainty).

1 finding from 1 review

Probiotics vs placebo or no treatment

Number of participants who were absent from childcare centre, school, or work due to acute URTIs · children, adults, and the elderly

It is very uncertain whether intention‐to‐treat analysis: probiotics changes number of participants who were absent from childcare centre,… compared with placebo or no treatment (very low certainty).

1 finding from 1 review

Probiotics vs placebo or no treatment

Number of participants who used prescribed antibiotics for acute URTIs · children, adults, and the elderly

Intention‐to‐treat analysis: probiotics probably leads to lower number of participants who used prescribed antibiotics for acute URTIs compared with placebo or no treatment (moderate certainty).

1 finding from 1 review