What do systematic reviews say?

Intervention not reported

• 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

• 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

• 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

• 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 · 150 participants
  Very low

Intervention not reported

• 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 · 100 participants
  Low

Intervention not reported

• 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

• 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

• 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 · 853 participants
  Low

Intervention not reported

• Drugs for preventing postoperative nausea and vomiting in adults after general anaesthesia: a network meta‐analysis 2020 · Cochrane Headline outcomes only
  no estimate extracted
  11 studies · 1313 participants
  Very low

Erythromycin plus nasogastric tube lavage vs metoclopramide plus nasogastric tube lavage

The review found no eligible studies for this question.

• Erythromycin prior to endoscopy for acute upper gastrointestinal haemorrhage 2023 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Erythromycin plus nasogastric tube lavage vs metoclopramide plus nasogastric tube lavage

• Erythromycin prior to endoscopy for acute upper gastrointestinal haemorrhage 2023 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 30 participants
  Very low

Erythromycin plus nasogastric tube lavage vs metoclopramide plus nasogastric tube lavage

The review found no eligible studies for this question.

• Erythromycin prior to endoscopy for acute upper gastrointestinal haemorrhage 2023 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Erythromycin plus nasogastric tube lavage vs metoclopramide plus nasogastric tube lavage

It is very uncertain whether erythromycin plus nasogastric tube lavage changes visualisation of gastric mucosa compared with metoclopramide plus nasogastric tube lavage (very low certainty).

• Erythromycin prior to endoscopy for acute upper gastrointestinal haemorrhage 2023 · Cochrane Headline outcomes only
  RR 1.3 [0.86, 1.96]
  1 study · 30 participants
  Very low

Erythromycin plus nasogastric tube lavage vs metoclopramide plus nasogastric tube lavage

• Erythromycin prior to endoscopy for acute upper gastrointestinal haemorrhage 2023 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 30 participants
  Very low

Erythromycin plus nasogastric tube lavage vs metoclopramide plus nasogastric tube lavage

The review found no eligible studies for this question.

• Erythromycin prior to endoscopy for acute upper gastrointestinal haemorrhage 2023 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Erythromycin plus nasogastric tube lavage vs metoclopramide plus nasogastric tube lavage

• Erythromycin prior to endoscopy for acute upper gastrointestinal haemorrhage 2023 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 30 participants
  Very low

Acupuncture vs metoclopramide

It is very uncertain whether acupuncture changes reduction or cessation in nausea compared with metoclopramide (very low certainty).

• Interventions for treating hyperemesis gravidarum 2016 · Cochrane Headline outcomes only
  RR 1.4 [0.79, 2.49]
  1 study · 81 participants
  Very low

Acupuncture vs metoclopramide

It is very uncertain whether acupuncture changes reduction or cessation in vomiting compared with metoclopramide (very low certainty).

• Interventions for treating hyperemesis gravidarum 2016 · Cochrane Headline outcomes only
  RR 1.51 [0.92, 2.48]
  1 study · 81 participants
  Very low

Acupuncture vs metoclopramide

The review found no eligible studies for this question.

• Interventions for treating hyperemesis gravidarum 2016 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Intervention not reported

It is very uncertain whether the intervention changes failure rate of post‐pyloric placement of the enteral feeding tube… (very low certainty).

• Metoclopramide for post‐pyloric placement of naso‐enteral feeding tubes 2015 · Cochrane Headline outcomes only
  RR 0.82 [0.61, 1.1]
  4 studies · 204 participants
  Very low