Findings

What do systematic reviews say?

509 questions · 514 findings · 44 reviews

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No studies found 35 · 6.8%GRADE not reported 31 · 6%Very low 41 · 8%Low 149 · 29%Moderate 196 · 38.1%High 62 · 12.1%

Intervention not reported

HD‐ICS/LABA (Direct evidence; 3 RCTs; 3700 participants) · Adolescents and adults with symptomatic asthma Interventions: HD‐ICS/LABA, MD‐TRIPLE, HD‐TRIPLE Comparator (reference): Medium‐Dose…

1 finding from 1 review

Effectiveness and tolerability of dual and triple combination inhaler therapies compared with each other and varying… 2022 · Cochrane Headline outcomes only
no estimate extracted
3 studies · 3700 participants
Moderate

Intervention not reported

Severe exacerbations ‐ HD TRIPLE vs MD‐ICS/LABA№ of participants: 815(1 RCT)

The intervention showed no clear difference in severe exacerbations ‐ HD TRIPLE vs MD‐ICS/LABA№ of participants:… (low certainty).

1 finding from 1 review

Effectiveness and tolerability of dual and triple combination inhaler therapies compared with each other and varying… 2022 · Cochrane Headline outcomes only
RR 0.57 [0.17, 1.93]
1 study · 815 participants
Low

Intervention not reported

MD‐TRIPLE (Direct evidence; 3 RCTs; 3063 participants) · Adolescents and adults with symptomatic asthma Interventions: HD‐ICS/LABA, MD‐TRIPLE, HD‐TRIPLE Comparator (reference): Medium‐Dose…

1 finding from 1 review

Effectiveness and tolerability of dual and triple combination inhaler therapies compared with each other and varying… 2022 · Cochrane Headline outcomes only
no estimate extracted
3 studies · 3063 participants
Low

Intervention not reported

HD‐TRIPLE (Direct evidence; 2 RCTs; 1916 participants) · Adolescents and adults with symptomatic asthma Interventions: HD‐ICS/LABA, MD‐TRIPLE, HD‐TRIPLE Comparator (reference): Medium‐Dose…

1 finding from 1 review

Effectiveness and tolerability of dual and triple combination inhaler therapies compared with each other and varying… 2022 · Cochrane Headline outcomes only
no estimate extracted
2 studies · 1916 participants
Low

Intervention not reported

MD‐ICS/LABA · Adolescents and adults with symptomatic asthma Interventions: HD‐ICS/LABA, MD‐TRIPLE, HD‐TRIPLE Comparator (reference): Medium‐Dose…

The review found no eligible studies for this question.

1 finding from 1 review

Effectiveness and tolerability of dual and triple combination inhaler therapies compared with each other and varying… 2022 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Intervention not reported

Total studies: 5 RCTs Total Participants: 7391 · Adolescents and adults with symptomatic asthma Interventions: HD‐ICS/LABA, MD‐TRIPLE, HD‐TRIPLE Comparator (reference): Medium‐Dose…

1 finding from 1 review

Effectiveness and tolerability of dual and triple combination inhaler therapies compared with each other and varying… 2022 · Cochrane Headline outcomes only
no estimate extracted
5 studies · 7391 participants
GRADE not reported

Intervention not reported

HD‐ICS/LABA (Direct evidence; 2 RCTs; 2817 participants) · Adolescents and adults with symptomatic asthma Interventions: HD‐ICS/LABA, MD‐TRIPLE, HD‐TRIPLE Comparator (reference): Medium‐Dose…

1 finding from 1 review

Effectiveness and tolerability of dual and triple combination inhaler therapies compared with each other and varying… 2022 · Cochrane Headline outcomes only
no estimate extracted
2 studies · 2817 participants
Moderate

Intervention not reported

MD‐TRIPLE (Direct evidence; 2 RCTs; 2237 participants) · Adolescents and adults with symptomatic asthma Interventions: HD‐ICS/LABA, MD‐TRIPLE, HD‐TRIPLE Comparator (reference): Medium‐Dose…

1 finding from 1 review

Effectiveness and tolerability of dual and triple combination inhaler therapies compared with each other and varying… 2022 · Cochrane Headline outcomes only
no estimate extracted
2 studies · 2237 participants
Moderate

Intervention not reported

HD‐TRIPLE (Direct evidence; 1 RCT; 1088 participants) · Adolescents and adults with symptomatic asthma Interventions: HD‐ICS/LABA, MD‐TRIPLE, HD‐TRIPLE Comparator (reference): Medium‐Dose…

1 finding from 1 review

Effectiveness and tolerability of dual and triple combination inhaler therapies compared with each other and varying… 2022 · Cochrane Headline outcomes only
no estimate extracted
1 study · 1088 participants
Moderate

Intervention not reported

MD‐ICS/LABA · Adolescents and adults with symptomatic asthma Interventions: HD‐ICS/LABA, MD‐TRIPLE, HD‐TRIPLE Comparator (reference): Medium‐Dose…

The review found no eligible studies for this question.

1 finding from 1 review

Effectiveness and tolerability of dual and triple combination inhaler therapies compared with each other and varying… 2022 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Intervention not reported

Outcome№ of participants(studies)

The review found no eligible studies for this question.

1 finding from 1 review

Effectiveness and tolerability of dual and triple combination inhaler therapies compared with each other and varying… 2022 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Intervention not reported

ACQ responders at 6 months ‐ HD‐ICS/LABA vs MD‐ICS/LABA№ of participants: 3700(3 RCTs)

The intervention showed no clear difference in ACQ responders at 6 months ‐ HD‐ICS/LABA vs MD‐ICS/LABA№ of… (moderate certainty).

1 finding from 1 review

Effectiveness and tolerability of dual and triple combination inhaler therapies compared with each other and varying… 2022 · Cochrane Headline outcomes only
RR 1.02 [0.96, 1.08]
3 studies · 6 participants
Moderate

Regular formoterol and ICS vs same‐dose ICS

All‐cause mortality · adults, chronic asthma: all‐cause mortality

Regular formoterol and ICS showed no clear difference in all‐cause mortality compared with same‐dose ICS (moderate certainty).

1 finding from 1 review

Inhaled steroids with and without regular formoterol for asthma: serious adverse events 2019 · Cochrane Headline outcomes only
OR 1.25 [0.61, 2.56]
32 studies · 35751 participants
Moderate

Regular formoterol and ICS vs same‐dose ICS

Non‐fatal serious adverse events · adults, chronic asthma: all‐cause mortality

Regular formoterol and ICS showed no clear difference in all‐cause non‐fatal serious adverse events compared with same‐dose ICS (high certainty).

1 finding from 1 review

Inhaled steroids with and without regular formoterol for asthma: serious adverse events 2019 · Cochrane Headline outcomes only
OR 1 [0.87, 1.16]
32 studies · 35751 participants
High

Regular formoterol and ICS vs same‐dose ICS

Asthma‐related mortality · adults, chronic asthma: all‐cause mortality

1 finding from 1 review

Inhaled steroids with and without regular formoterol for asthma: serious adverse events 2019 · Cochrane Headline outcomes only
no estimate extracted
31 studies · 24022 participants
Low

Regular formoterol and ICS vs same‐dose ICS

Asthma‐related non‐fatal serious adverse events · adults, chronic asthma: all‐cause mortality

Regular formoterol and ICS showed no clear difference in asthma‐related non‐fatal serious adverse events compared with same‐dose ICS (moderate certainty).

1 finding from 1 review

Inhaled steroids with and without regular formoterol for asthma: serious adverse events 2019 · Cochrane Headline outcomes only
OR 0.86 [0.64, 1.14]
30 studies · 35158 participants
Moderate

Regular formoterol and ICS vs same‐dose ICS

All‐cause mortality · children and adolescents with chronic asthma

1 finding from 1 review

Inhaled steroids with and without regular formoterol for asthma: serious adverse events 2019 · Cochrane Headline outcomes only
no estimate extracted
10 studies · 4035 participants
Low

Regular formoterol and ICS vs same‐dose ICS

Non‐fatal serious adverse events · children and adolescents with chronic asthma

Regular formoterol and ICS showed no clear difference in all‐cause non‐fatal serious adverse events compared with same‐dose ICS (moderate certainty).

1 finding from 1 review

Inhaled steroids with and without regular formoterol for asthma: serious adverse events 2019 · Cochrane Headline outcomes only
OR 1.33 [0.71, 2.49]
10 studies · 4035 participants
Moderate

Regular formoterol and ICS vs same‐dose ICS

Asthma‐related mortality · children and adolescents with chronic asthma

1 finding from 1 review

Inhaled steroids with and without regular formoterol for asthma: serious adverse events 2019 · Cochrane Headline outcomes only
no estimate extracted
10 studies · 4035 participants
Low

Regular formoterol and ICS vs same‐dose ICS

Asthma‐related non‐fatal serious adverse events · children and adolescents with chronic asthma

It is very uncertain whether regular formoterol and ICS changes asthma‐related non‐fatal serious adverse events compared with same‐dose ICS (very low certainty).

1 finding from 1 review

Inhaled steroids with and without regular formoterol for asthma: serious adverse events 2019 · Cochrane Headline outcomes only
OR 1.18 [0.4, 3.51]
10 studies · 4035 participants
Very low