Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

4,815 questions · 6,211 findings · 638 reviews · Headline outcomes only

No studies found 1,052 · 16.9%GRADE not reported 441 · 7.1%Very low 1,700 · 27.4%Low 1,651 · 26.6%Moderate 1,070 · 17.2%High 297 · 4.8%

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Systemic corticosteroids vs placebo or control

Death or bronchopulmonary dysplasia at 36 weeks PMA · preterm infants with chronic lung disease

Systemic corticosteroids (dexamethasone or hydrocortisone) probably leads to lower mortality or BPD at 36 weeks' PMA compared with control (placebo or nothing) (moderate certainty).

1 finding from 1 review

Systemic corticosteroids vs placebo or control

Cerebral palsy · preterm infants with chronic lung disease

Systemic corticosteroids (dexamethasone or hydrocortisone) showed no clear difference in cerebral palsy ‐ at latest reported age compared with control (placebo or nothing) (high certainty).

1 finding from 1 review

Systemic corticosteroids vs placebo or control

Death or cerebral palsy · preterm infants with chronic lung disease

Systemic corticosteroids (dexamethasone or hydrocortisone) showed no clear difference in mortality or cerebral palsy ‐ at latest reported age compared with control (placebo or nothing) (high certainty).

1 finding from 1 review

External uterine compression (all methods) plus normal care vs normal care

Mortality due to bleeding ‐ not reported · women diagnosed with primary PPH following vaginal birth. PPH was defined as quote: "blood loss > 500mL after delivery" p 601

The review found no eligible studies for this question.

1 finding from 1 review

External uterine compression (all methods) plus normal care vs normal care

Serious maternal morbidity (renal or respiratory failure, cardiac arrest or multiple organ failure) ‐ not reported · women diagnosed with primary PPH following vaginal birth. PPH was defined as quote: "blood loss > 500mL after delivery" p 601

The review found no eligible studies for this question.

1 finding from 1 review

External uterine compression (all methods) plus normal care vs normal care

Blood transfusion (red cell or whole blood) · women diagnosed with primary PPH following vaginal birth. PPH was defined as quote: "blood loss > 500mL after delivery" p 601

It is very uncertain whether external uterine compression (all methods) plus normal care changes blood transfusion (red cell or whole blood) compared with normal care (very low certainty).

1 finding from 1 review

External uterine compression (all methods) plus normal care vs normal care

Side effects of the intervention (e.g. trauma, necrosis) ‐ not reported · women diagnosed with primary PPH following vaginal birth. PPH was defined as quote: "blood loss > 500mL after delivery" p 601

The review found no eligible studies for this question.

1 finding from 1 review

Arginine, glutamine and β‐hydroxy‐β‐methylbutyrate supplement vs placebo

Development of any new foot ulcers · people with diabetes and foot ulcers

It is very uncertain whether arginine, glutamine and β‐hydroxy‐β‐methylbutyrate supplement changes development of any new foot ulcers compared with placebo (very low certainty).

1 finding from 1 review

Summary of findings: colistimethate dry powder for inhalation (Colobreathe®) vs tobramycin

Pulmonary exacerbations · adults and children with cystic fibrosis and a positive microbiological isolate of P aeruginosa from a respiratory tract specimen

Summary of findings: colistimethate dry powder for inhalation… showed no clear difference in pulmonary exacerbations: number of pulmonary exacerbations compared with tobramycin (moderate certainty).

1 finding from 1 review

Summary of findings: colistimethate dry powder for inhalation (Colobreathe®) vs tobramycin

Survival: number of deaths · adults and children with cystic fibrosis and a positive microbiological isolate of P aeruginosa from a respiratory tract specimen

Summary of findings: colistimethate dry powder for inhalation… showed no clear difference in survival: number of deaths compared with tobramycin (low certainty).

1 finding from 1 review

Summary of findings: colistimethate dry powder for inhalation (Colobreathe®) vs tobramycin

Adverse events: number of treatment related adverse events · adults and children with cystic fibrosis and a positive microbiological isolate of P aeruginosa from a respiratory tract specimen

Summary of findings: colistimethate dry powder for inhalation… may leads to higher adverse events: number of treatment related adverse events compared with tobramycin (low certainty).

1 finding from 1 review