Length of hospital stay · adult participants, irrespective of gender and type of non‐cardiac surgery, with mild or severe preoperative anaemia
1 finding from 1 review
Inadequate oxygenation (SaO₂ < 90% on peripheral oxygen saturation) · adult patients (18 years of age and older) for positive pressure ventilation undergoing elective surgery
It is very uncertain whether proSeal changes inadequate oxygenation (SaO₂ < 90% on peripheral oxygen saturation) compared with classic laryngeal mask airway (LMA) (very low certainty).
1 finding from 1 review
Inadequate ventilation ( ETCO₂ > 45 mm Hg) · adult patients (18 years of age and older) for positive pressure ventilation undergoing elective surgery
1 finding from 1 review
Time required for effective airway (seconds) · adult patients (18 years of age and older) for positive pressure ventilation undergoing elective surgery
1 finding from 1 review
Sore throat · adult patients (18 years of age and older) for positive pressure ventilation undergoing elective surgery
ProSeal showed no clear difference in sore throat compared with classic laryngeal mask airway (LMA) (low certainty).
1 finding from 1 review
Regurgitation · adult patients (18 years of age and older) for positive pressure ventilation undergoing elective surgery
ProSeal showed no clear difference in regurgitation compared with classic laryngeal mask airway (LMA) (low certainty).
1 finding from 1 review
Awareness Postoperative interview · patients with prevention of recall of events during surgery
Anaesthesia depth monitors (BIS and M‐entropy) showed no clear difference in awareness Postoperative interview compared with standard clinical and electronic monitoring (low certainty).
1 finding from 1 review
Adverse effects of intraoperative wakefulness and/or postoperative awareness (i.e. post‐traumatic stress syndrome, myocardial infarction, cardiac arrest, etc.) · patients with prevention of recall of events during surgery
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Awareness: definite and possible Postoperative interview · patients with prevention of recall of events during surgery
Anaesthesia depth monitors (BIS) showed no clear difference in awareness: definite and possible Postoperative interview compared with standard clinical and electronic monitoring (low certainty).
1 finding from 1 review
Awareness: definite Postoperative interview · patients with prevention of recall of events during surgery
Anaesthesia depth monitors (BIS) showed no clear difference in awareness: definite Postoperative interview compared with standard clinical and electronic monitoring (low certainty).
1 finding from 1 review
Adverse effects of intraoperative wakefulness and/or postoperative awareness (i.e. post‐traumatic stress syndrome, myocardial infarction, cardiac arrest, etc.) · patients with prevention of recall of events during surgery
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Intervention not reported
Intraoperative Wakefulness Postoperative Interview · patients with prevention of recall of events during surgery
The intervention may leads to lower intraoperative Wakefulness Postoperative Interview (low certainty).
1 finding from 1 review
Intervention not reported
Adverse effects of intraoperative wakefulness and/or postoperative awareness (i.e. post‐traumatic stress syndrome, myocardial infarction, cardiac arrest, etc.) · patients with prevention of recall of events during surgery
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Awareness Postoperative interview · patients with prevention of recall of events during surgery
It is very uncertain whether thiopentone and ketamine changes awareness Postoperative interview compared with benzodiazepines (diazepam, midazolam, lorazepam) (very low certainty).
1 finding from 1 review
Adverse effects of intraoperative wakefulness and/or postoperative awareness (i.e. post‐traumatic stress syndrome, myocardial infarction, cardiac arrest, etc.) · patients with prevention of recall of events during surgery
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Sore throat · patients presenting with postoperative sore throat
lidocaine may leads to lower risk of sore throat 12 hours to 30 hours after the operation compared with control (air/saline) (low certainty).
2 findings from 1 review
Postoperative mortality · adult participants given general anaesthesia
It is very uncertain whether PEEP changes postoperative mortality compared with zero end‐expiratory pressure (ZEEP) during mechanical ventilation (very low certainty).
1 finding from 1 review
Oxygen efficiency (PaO2/FiO2) day 1 postoperative · adult participants given general anaesthesia
1 finding from 1 review
Oxygen efficiency (PaO2/FiO2) day 3 postoperative · adult participants given general anaesthesia
1 finding from 1 review
Pneumonia · adult participants given general anaesthesia
It is very uncertain whether PEEP changes pneumonia compared with zero end‐expiratory pressure (ZEEP) during mechanical ventilation (very low certainty).
1 finding from 1 review