Findings

What do systematic reviews say?

4,815 questions · 6,211 findings · 638 reviews · Headline outcomes only

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No studies found 1,052 · 16.9%GRADE not reported 441 · 7.1%Very low 1,700 · 27.4%Low 1,651 · 26.6%Moderate 1,070 · 17.2%High 297 · 4.8%

Ranked among the 5,000 newest matching findings; add words or filters to narrow the search.

Intervention not reported

Metoclopramide (15 RCTs; 1178 participants) · adults undergoing any type of surgery under general anaesthesia Interventions: antiemetic drugs (monoprophylaxis and combination…

1 finding from 1 review

Drugs for preventing postoperative nausea and vomiting in adults after general anaesthesia: a network meta‐analysis 2020 · Cochrane Headline outcomes only
no estimate extracted
15 studies · 1178 participants
Very low

Intervention not reported

Dexamethasone (9 RCTs; 1290 participants) · adults undergoing any type of surgery under general anaesthesia Interventions: antiemetic drugs (monoprophylaxis and combination…

1 finding from 1 review

Drugs for preventing postoperative nausea and vomiting in adults after general anaesthesia: a network meta‐analysis 2020 · Cochrane Headline outcomes only
no estimate extracted
9 studies · 1290 participants
High

Intervention not reported

Methylprednisolone (1 RCT; 112 participants) · adults undergoing any type of surgery under general anaesthesia Interventions: antiemetic drugs (monoprophylaxis and combination…

1 finding from 1 review

Drugs for preventing postoperative nausea and vomiting in adults after general anaesthesia: a network meta‐analysis 2020 · Cochrane Headline outcomes only
no estimate extracted
1 study · 112 participants
Low

Intervention not reported

Promethazine (3 RCTs; 162 participants) · adults undergoing any type of surgery under general anaesthesia Interventions: antiemetic drugs (monoprophylaxis and combination…

1 finding from 1 review

Drugs for preventing postoperative nausea and vomiting in adults after general anaesthesia: a network meta‐analysis 2020 · Cochrane Headline outcomes only
no estimate extracted
3 studies · 162 participants
Very low

Intervention not reported

Total studies: 64 RCTs Total participants: 10,724 Number of treatments: 30 Geometry of the network** · adults undergoing any type of surgery under general anaesthesia Interventions: antiemetic drugs (monoprophylaxis and combination…

1 finding from 1 review

Drugs for preventing postoperative nausea and vomiting in adults after general anaesthesia: a network meta‐analysis 2020 · Cochrane Headline outcomes only
no estimate extracted
64 studies · 10724 participants
GRADE not reported

Intervention not reported

Metoclopramide (12 RCTs; 855 participants) · adults undergoing any type of surgery under general anaesthesia Interventions: antiemetic drugs (monoprophylaxis and combination…

1 finding from 1 review

Drugs for preventing postoperative nausea and vomiting in adults after general anaesthesia: a network meta‐analysis 2020 · Cochrane Headline outcomes only
no estimate extracted
12 studies · 855 participants
Low

Intervention not reported

Dexamethasone (4 RCTs; 1031 participants) · adults undergoing any type of surgery under general anaesthesia Interventions: antiemetic drugs (monoprophylaxis and combination…

1 finding from 1 review

Drugs for preventing postoperative nausea and vomiting in adults after general anaesthesia: a network meta‐analysis 2020 · Cochrane Headline outcomes only
no estimate extracted
4 studies · 1031 participants
Low

Intervention not reported

Methylprednisolone (0 RCTs; 0 participants) · adults undergoing any type of surgery under general anaesthesia Interventions: antiemetic drugs (monoprophylaxis and combination…

1 finding from 1 review

Drugs for preventing postoperative nausea and vomiting in adults after general anaesthesia: a network meta‐analysis 2020 · Cochrane Headline outcomes only
no estimate extracted
0 studies · 0 participants
GRADE not reported

Intervention not reported

Promethazine (0 RCTs; 0 participants) · adults undergoing any type of surgery under general anaesthesia Interventions: antiemetic drugs (monoprophylaxis and combination…

1 finding from 1 review

Drugs for preventing postoperative nausea and vomiting in adults after general anaesthesia: a network meta‐analysis 2020 · Cochrane Headline outcomes only
no estimate extracted
0 studies · 0 participants
GRADE not reported

Intervention not reported

Total studies: 43 RCTs Total participants: 11,481 Number of treatments: 23 Geometry of the network** · adults undergoing any type of surgery under general anaesthesia Interventions: antiemetic drugs (monoprophylaxis and combination…

1 finding from 1 review

Drugs for preventing postoperative nausea and vomiting in adults after general anaesthesia: a network meta‐analysis 2020 · Cochrane Headline outcomes only
no estimate extracted
43 studies · 11481 participants
GRADE not reported

Intervention not reported

Metoclopramide (1 RCT; 80 participants) · adults undergoing any type of surgery under general anaesthesia Interventions: antiemetic drugs (monoprophylaxis and combination…

1 finding from 1 review

Drugs for preventing postoperative nausea and vomiting in adults after general anaesthesia: a network meta‐analysis 2020 · Cochrane Headline outcomes only
no estimate extracted
1 study · 80 participants
Low

Intervention not reported

Dexamethasone (3 RCTs; 327 participants) · adults undergoing any type of surgery under general anaesthesia Interventions: antiemetic drugs (monoprophylaxis and combination…

1 finding from 1 review

Drugs for preventing postoperative nausea and vomiting in adults after general anaesthesia: a network meta‐analysis 2020 · Cochrane Headline outcomes only
no estimate extracted
3 studies · 327 participants
Low

Intervention not reported

Methylprednisolone (0 RCTs; 0 participants) · adults undergoing any type of surgery under general anaesthesia Interventions: antiemetic drugs (monoprophylaxis and combination…

1 finding from 1 review

Drugs for preventing postoperative nausea and vomiting in adults after general anaesthesia: a network meta‐analysis 2020 · Cochrane Headline outcomes only
no estimate extracted
0 studies · 0 participants
GRADE not reported

Intervention not reported

Promethazine (0 RCTs; 0 participants) · adults undergoing any type of surgery under general anaesthesia Interventions: antiemetic drugs (monoprophylaxis and combination…

1 finding from 1 review

Drugs for preventing postoperative nausea and vomiting in adults after general anaesthesia: a network meta‐analysis 2020 · Cochrane Headline outcomes only
no estimate extracted
0 studies · 0 participants
GRADE not reported

Intervention not reported

Dexamethasone (43 RCTs; 4804 participants) · adults undergoing any type of surgery under general anaesthesia Interventions: antiemetic drugs (monoprophylaxis and combination…

1 finding from 1 review

Drugs for preventing postoperative nausea and vomiting in adults after general anaesthesia: a network meta‐analysis 2020 · Cochrane Headline outcomes only
no estimate extracted
43 studies · 4804 participants
High

Intervention not reported

Total studies: 32 RCTs Total participants: 4369 Number of treatments: 10 Geometry of the network** · adults undergoing any type of surgery under general anaesthesia Interventions: antiemetic drugs (monoprophylaxis and combination…

1 finding from 1 review

Drugs for preventing postoperative nausea and vomiting in adults after general anaesthesia: a network meta‐analysis 2020 · Cochrane Headline outcomes only
no estimate extracted
32 studies · 4369 participants
GRADE not reported

Intervention not reported

Methylprednisolone (0 RCTs; 0 participants) · adults undergoing any type of surgery under general anaesthesia Interventions: antiemetic drugs (monoprophylaxis and combination…

1 finding from 1 review

Drugs for preventing postoperative nausea and vomiting in adults after general anaesthesia: a network meta‐analysis 2020 · Cochrane Headline outcomes only
no estimate extracted
0 studies · 0 participants
GRADE not reported

Intervention not reported

Metoclopramide (1 RCT; 104 participants) · adults undergoing any type of surgery under general anaesthesia Interventions: antiemetic drugs (monoprophylaxis and combination…

1 finding from 1 review

Drugs for preventing postoperative nausea and vomiting in adults after general anaesthesia: a network meta‐analysis 2020 · Cochrane Headline outcomes only
no estimate extracted
1 study · 104 participants
Very low

Intervention not reported

Dexamethasone (24 RCTs; 3199 participants) · adults undergoing any type of surgery under general anaesthesia Interventions: antiemetic drugs (monoprophylaxis and combination…

1 finding from 1 review

Drugs for preventing postoperative nausea and vomiting in adults after general anaesthesia: a network meta‐analysis 2020 · Cochrane Headline outcomes only
no estimate extracted
24 studies · 3199 participants
Very low

Intervention not reported

Methylprednisolone (1 RCT; 40 participants) · adults undergoing any type of surgery under general anaesthesia Interventions: antiemetic drugs (monoprophylaxis and combination…

1 finding from 1 review

Drugs for preventing postoperative nausea and vomiting in adults after general anaesthesia: a network meta‐analysis 2020 · Cochrane Headline outcomes only
no estimate extracted
1 study · 40 participants
Very low