Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

3,231 questions · 3,354 findings · 394 reviews

No studies found 803 · 23.9%GRADE not reported 267 · 8%Very low 757 · 22.6%Low 859 · 25.6%Moderate 486 · 14.5%High 182 · 5.4%

Inhaled tobramycin (TNS) vs placebo

Isolation of other micro‐organisms from the respiratory tract: number of positive cultures per patient year · adults and children with cystic fibrosis and a positive microbiological isolate of P aeruginosa from a respiratory tract specimen

The review found no eligible studies for this question.

1 finding from 1 review

Intravenous ceftazidime with tobramycin vs ciprofloxacin

Frequency of infective pulmonary exacerbations: number of participants experiencing an exacerbation · adults and children with cystic fibrosis and a positive microbiological isolate of P aeruginosa from a respiratory tract specimen

Intravenous ceftazidime with tobramycin showed no clear difference in frequency of infective pulmonary exacerbations: number of… compared with oral ciprofloxacin (high certainty).

1 finding from 1 review

Intravenous ceftazidime with tobramycin vs ciprofloxacin

Isolation of other micro‐organisms from the respiratory tract: number of participants isolating other micro‐organisms within the 15‐month · adults and children with cystic fibrosis and a positive microbiological isolate of P aeruginosa from a respiratory tract specimen

Intravenous ceftazidime with tobramycin leads to higher isolation of other micro‐organisms from the respiratory tract:… compared with oral ciprofloxacin (high certainty).

1 finding from 1 review

Inhaled tobramycin (TNS) vs placebo

Adverse effects of antibiotics: participants experiencing cough · adults and children with cystic fibrosis and a positive microbiological isolate of P aeruginosa from a respiratory tract specimen

It is very uncertain whether inhaled tobramycin (TNS) changes adverse effects of antibiotics: participants experiencing cough compared with placebo (very low certainty).

1 finding from 1 review

Intravenous ceftazidime with tobramycin vs ciprofloxacin

Adverse effects of antibiotics · adults and children with cystic fibrosis and a positive microbiological isolate of P aeruginosa from a respiratory tract specimen

Intravenous ceftazidime with tobramycin probably leads to lower adverse effects of antibiotics: compared with oral ciprofloxacin (moderate certainty).

1 finding from 1 review

Anti‐vascular endothelial growth factor (anti‐VEGF) with or without pan‐retinal photocoagulation (PRP) vs PRP alone

Complete regression of new vessels (dichotomous outcome) · proliferative diabetic retinopathy

Anti‐vascular endothelial growth factor (anti‐VEGF) with or without… probably leads to higher complete regression of new vessels (dichotomous outcome) compared with PRP alone (moderate certainty).

1 finding from 1 review