Laryngospasm/bronchoconstriction between induction and recovery · airway management during general anaesthesia in obese participants
It is very uncertain whether PLMA changes laryngospasm/bronchoconstriction between induction and recovery compared with tracheal tube (very low certainty).
1 finding from 1 review
Number of patients with postoperative nausea and vomiting (postoperative care unit) · paediatric
Induction and maintenance: sevoflurane + nitrous oxide (N2O) may leads to higher postoperative nausea and vomiting compared with propofol + N2O (low certainty).
1 finding from 1 review
Postoperative behavioural disturbances Different scales · paediatric
It is very uncertain whether induction and maintenance: sevoflurane + nitrous oxide (N2O) changes postoperative behavioural disturbances Different scales compared with propofol + N2O (very low certainty).
1 finding from 1 review
Intraoperative and postoperative respiratory and cardiovascular complications · paediatric
It is very uncertain whether induction and maintenance: sevoflurane + nitrous oxide (N2O) changes intraoperative and postoperative respiratory and cardiovascular… compared with propofol + N2O (very low certainty).
1 finding from 1 review
Nausea and vomiting ‐ subgroup analysis: thiopentone or halothane + N2O versus propofol or propofol + N2O · paediatric
Maintenance anaesthesia: inhalational may leads to higher nausea and vomiting ‐ subgroup analysis: thiopentone or halothane +… compared with intravenous (low certainty).
2 findings from 1 review
Intervention not reported
Perioperative bleeding requiring surgical intervention · patients with paediatric tonsillectomy
The intervention showed no clear difference in perioperative bleeding requiring surgical intervention (moderate certainty).
1 finding from 1 review
Intervention not reported
Perioperative bleeding requiring non‐surgical intervention · patients with paediatric tonsillectomy
The intervention showed no clear difference in perioperative bleeding requiring non‐surgical intervention (moderate certainty).
1 finding from 1 review
Intervention not reported
Vomiting · patients with paediatric tonsillectomy
The intervention leads to lower vomiting (high certainty).
1 finding from 1 review
Patient‐reported pain intensity or pain relief (VAS, NRS or categorical scale) · adults and paediatric patients with dermal laceration
5 findings from 1 review
no estimate extracted
6 studies · 1006 participants
Low
no estimate extracted
4 studies · 530 participants
Low
no estimate extracted
6 studies · 543 participants
Low
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Anaesthetic‐related adverse effects · adults and paediatric patients with dermal laceration
Primary outcome: topical local anaesthetics led to lower anaesthetic‐related adverse effects compared with infiltrated local anaesthetics or other topical agents; GRADE not reported.
1 finding from 1 review