What do systematic reviews say?

Intervention not reported

The review found no eligible studies for this question.

• Drugs for preventing postoperative nausea and vomiting in adults after general anaesthesia: a network meta‐analysis 2020 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Intervention not reported

The review found no eligible studies for this question.

• Drugs for preventing postoperative nausea and vomiting in adults after general anaesthesia: a network meta‐analysis 2020 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Intervention not reported

The review found no eligible studies for this question.

• Drugs for preventing postoperative nausea and vomiting in adults after general anaesthesia: a network meta‐analysis 2020 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Intervention not reported

The review found no eligible studies for this question.

• Drugs for preventing postoperative nausea and vomiting in adults after general anaesthesia: a network meta‐analysis 2020 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Intervention not reported

The review found no eligible studies for this question.

• Drugs for preventing postoperative nausea and vomiting in adults after general anaesthesia: a network meta‐analysis 2020 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Intervention not reported

The review found no eligible studies for this question.

• Drugs for preventing postoperative nausea and vomiting in adults after general anaesthesia: a network meta‐analysis 2020 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Intervention not reported

The review found no eligible studies for this question.

• Drugs for preventing postoperative nausea and vomiting in adults after general anaesthesia: a network meta‐analysis 2020 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Intervention not reported

The review found no eligible studies for this question.

• Drugs for preventing postoperative nausea and vomiting in adults after general anaesthesia: a network meta‐analysis 2020 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Intervention not reported

The review found no eligible studies for this question.

• Drugs for preventing postoperative nausea and vomiting in adults after general anaesthesia: a network meta‐analysis 2020 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Intervention not reported

The review found no eligible studies for this question.

• Drugs for preventing postoperative nausea and vomiting in adults after general anaesthesia: a network meta‐analysis 2020 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Intervention not reported

The review found no eligible studies for this question.

• Drugs for preventing postoperative nausea and vomiting in adults after general anaesthesia: a network meta‐analysis 2020 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Isopropyl alcohol vs usual care

Isopropyl alcohol probably leads to lower use of rescue antiemetics Assessed by proportion requiring antiemetics compared with standard treatment (moderate certainty).

• Aromatherapy for treatment of postoperative nausea and vomiting 2018 · Cochrane Headline outcomes only
  RR 0.67 [0.46, 0.98]
  4 studies · 215 participants
  Moderate

Isopropyl alcohol vs Normal saline

It is very uncertain whether isopropyl alcohol changes use of rescue antiemetics Assessed by proportion requiring rescue… compared with saline (very low certainty).

• Aromatherapy for treatment of postoperative nausea and vomiting 2018 · Cochrane Headline outcomes only
  RR 0.39 [0.12, 1.24]
  4 studies · 291 participants
  Very low

Aromatherapy vs placebo

Aromatherapy may leads to lower proportion requiring rescue antiemetics Assessed by numbers of… compared with placebo (low certainty).

• Aromatherapy for treatment of postoperative nausea and vomiting 2018 · Cochrane Headline outcomes only
  RR 0.6 [0.37, 0.97]
  7 studies · 609 participants
  Low

Peppermint vs placebo

The review found no eligible studies for this question.

• Aromatherapy for treatment of postoperative nausea and vomiting 2018 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Benzodiazepines vs antipsychotics

• Benzodiazepines for psychosis‐induced aggression or agitation 2017 · Cochrane Headline outcomes only
  no estimate extracted
  0 studies · 0 participants
  GRADE not reported

Benzodiazepines vs ANTIHISTAMINES + ANTIPSYCHOTICS

• Benzodiazepines for psychosis‐induced aggression or agitation 2017 · Cochrane Headline outcomes only
  no estimate extracted
  0 studies · 0 participants
  GRADE not reported

RISPERIDONE DEPOT vs ATYPICAL DEPOT ANTIPSYCHOTICS (PALIPERIDONE PALMITATE)

RISPERIDONE DEPOT showed no clear difference in adverse events: Any prolactin‐related ‐ medium term compared with ATYPICAL DEPOT ANTIPSYCHOTICS (PALIPERIDONE PALMITATE) (moderate certainty).

• Risperidone (depot) for schizophrenia 2016 · Cochrane Headline outcomes only
  RR 1.02 [0.61, 1.71]
  2 studies · 1666 participants
  Moderate

RISPERIDONE DEPOT vs ATYPICAL DEPOT ANTIPSYCHOTICS (PALIPERIDONE PALMITATE)

RISPERIDONE DEPOT showed no clear difference in adverse events: Any glucose‐related ‐ medium/long term compared with ATYPICAL DEPOT ANTIPSYCHOTICS (PALIPERIDONE PALMITATE) (low certainty).

• Risperidone (depot) for schizophrenia 2016 · Cochrane Headline outcomes only
  RR 1.79 [0.89, 3.61]
  3 studies · 2413 participants
  Low

RISPERIDONE DEPOT vs TYPICAL DEPOT ANTIPSYCHOTICS

RISPERIDONE DEPOT may leads to higher leaving the study early for any reason ‐ long term compared with TYPICAL DEPOT ANTIPSYCHOTICS (low certainty).

• Risperidone (depot) for schizophrenia 2016 · Cochrane Headline outcomes only
  RR 3.05 [1.12, 8.31]
  1 study · 62 participants
  Low