Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

298 questions · 298 findings · 46 reviews · Headline outcomes only

No studies found 69 · 23.2%GRADE not reported 21 · 7%Very low 75 · 25.2%Low 66 · 22.1%Moderate 57 · 19.1%High 10 · 3.4%

Intravenous midazolam vs diazepam

Anterograde amnesia (defined by number of participants who recalled the procedure) · adults and children requiring sedation before gastrointestinal endoscopy and bronchoscopy

Intravenous midazolam may leads to lower anterograde amnesia (defined by number of participants who recalled… compared with diazepam (low certainty).

1 finding from 1 review

Intravenous midazolam vs diazepam

Disinhibition or excitation · adults and children requiring sedation before gastrointestinal endoscopy and bronchoscopy

The review found no eligible studies for this question.

1 finding from 1 review

Intravenous midazolam vs diazepam

Discomfort/pain · adults and children requiring sedation before gastrointestinal endoscopy and bronchoscopy

Intravenous midazolam showed no clear difference in discomfort/pain compared with diazepam (low certainty).

1 finding from 1 review

Intravenous midazolam vs diazepam

Allergic or anaphylactoid reaction · adults and children requiring sedation before gastrointestinal endoscopy and bronchoscopy

The review found no eligible studies for this question.

1 finding from 1 review

Dexmedetomidine vs traditional sedative agents

Risk of delirium · Critically ill patients requiring long‐term sedation during mechanical ventilation

It is very uncertain whether dexmedetomidine changes risk of delirium compared with traditional sedative agents (very low certainty).

1 finding from 1 review

Dexmedetomidine vs traditional sedative agents

Bradycardia · Critically ill patients requiring long‐term sedation during mechanical ventilation

It is very uncertain whether dexmedetomidine changes incidence of bradycardia compared with traditional sedative agents (very low certainty).

1 finding from 1 review

Dexmedetomidine vs traditional sedative agents

All‐cause mortality · Critically ill patients requiring long‐term sedation during mechanical ventilation

It is very uncertain whether dexmedetomidine changes mortality compared with traditional sedative agents (very low certainty).

1 finding from 1 review

Intervention not reported

Total studies: 117 RCTs Total participants: 21,440 Number of treatments: 44 Geometry of the network** · adults undergoing any type of surgery under general anaesthesia Interventions: antiemetic drugs (monoprophylaxis and combination…
1 finding from 1 review