Findings

What do systematic reviews say?

4 questions · 4 findings · 1 reviews

No studies found 0 · 0%GRADE not reported 0 · 0%Very low 0 · 0%Low 2 · 50%Moderate 2 · 50%High 0 · 0%

Absence of vomiting ( · people with chemotherapy‐induced nausea and vomiting

Cannabinoids may leads to higher absence of vomiting ( compared with placebo (low certainty).

1 finding from 1 review

Cannabinoids for nausea and vomiting in adults with cancer receiving chemotherapy 2015 · Cochrane Headline outcomes only
RR 5.7 [2.6, 12.6]
3 studies · 168 participants
Low

Absence of vomiting ( · people with chemotherapy‐induced nausea and vomiting

Cannabinoids showed no clear difference in absence of vomiting ( compared with other anti‐emetic agent (moderate certainty).

1 finding from 1 review

Cannabinoids for nausea and vomiting in adults with cancer receiving chemotherapy 2015 · Cochrane Headline outcomes only
RR 1.1 [0.86, 1.4]
4 studies · 209 participants
Moderate

Absence of nausea and vomiting ( · people with chemotherapy‐induced nausea and vomiting

Cannabinoids probably leads to higher absence of nausea and vomiting ( compared with placebo (moderate certainty).

1 finding from 1 review

Cannabinoids for nausea and vomiting in adults with cancer receiving chemotherapy 2015 · Cochrane Headline outcomes only
RR 2.9 [1.8, 4.7]
3 studies · 288 participants
Moderate

Absence of nausea and vomiting ( · people with chemotherapy‐induced nausea and vomiting

Cannabinoids showed no clear difference in absence of nausea and vomiting ( compared with other anti‐emetic agent (low certainty).

1 finding from 1 review

Cannabinoids for nausea and vomiting in adults with cancer receiving chemotherapy 2015 · Cochrane Headline outcomes only
RR 2 [0.74, 5.4]
4 studies · 414 participants
Low