Findings

What do systematic reviews say?

5 questions · 5 findings · 1 reviews · Acute Respiratory Infections · Headline outcomes only

No studies found 0 · 0%GRADE not reported 2 · 40%Very low 0 · 0%Low 3 · 60%Moderate 0 · 0%High 0 · 0%

Length of hospital stay · children with acute bronchiolitis

1 finding from 1 review

Leukotriene inhibitors for bronchiolitis in infants and young children 2015 · Cochrane Headline outcomes only
no estimate extracted
2 studies · 136 participants
Low

All‐cause mortality Deaths · children with acute bronchiolitis

Montelukast showed no clear difference in all‐cause mortality Deaths compared with placebo; GRADE not reported.

1 finding from 1 review

Leukotriene inhibitors for bronchiolitis in infants and young children 2015 · Cochrane Headline outcomes only
RR 2.51 [0.12, 52.16]
1 study · 952 participants
GRADE not reported

Clinical severity score (day 2) · children with acute bronchiolitis

1 finding from 1 review

Leukotriene inhibitors for bronchiolitis in infants and young children 2015 · Cochrane Headline outcomes only
no estimate extracted
2 studies · 136 participants
Low

Clinical severity score (day 3) · children with acute bronchiolitis

1 finding from 1 review

Leukotriene inhibitors for bronchiolitis in infants and young children 2015 · Cochrane Headline outcomes only
no estimate extracted
2 studies · 132 participants
Low

Clinical adverse effects · children with acute bronchiolitis

1 finding from 1 review

Leukotriene inhibitors for bronchiolitis in infants and young children 2015 · Cochrane Headline outcomes only
no estimate extracted
3 studies · 1063 participants
GRADE not reported