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Evidence found and GRADE certainty

217 questions · 238 findings · 27 reviews · Airways

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No studies found 30 · 12.6%GRADE not reported 14 · 5.9%Very low 51 · 21.4%Low 82 · 34.5%Moderate 57 · 23.9%High 4 · 1.7%

Human deoxyribonuclease vs placebo

Clinical failure Number of children with no significant improvement in cough diary scores at two weeks (average of day 13 to 14) · children with primary (intrinsic) tracheomalacia

Human deoxyribonuclease showed no clear difference in clinical failure Number of children with no significant improvement… compared with placebo (low certainty).

1 finding from 1 review

Intervention not reported

Number of subjects who had one or more exacerbations over the study period in adults ( · Adults and children with asthma

The intervention showed no clear difference in number of subjects who had one or more exacerbations over the study… (moderate certainty).

1 finding from 1 review

Intervention not reported

Number of subjects who had one or more exacerbations over the study period in children and adolescents ( · Adults and children with asthma

The intervention showed no clear difference in number of subjects who had one or more exacerbations over the study… (moderate certainty).

1 finding from 1 review