Findings

What do systematic reviews say?

3 questions · 4 findings · 2 reviews

No studies found 0 · 0%GRADE not reported 0 · 0%Very low 2 · 50%Low 1 · 25%Moderate 1 · 25%High 0 · 0%

Smoking cessation · young people

It is very uncertain whether pharmacological interventions changes bupropion vs placebo Smoking cessation compared with placebo (very low certainty).

2 findings from 1 review

Tobacco cessation interventions for young people 2017 · Cochrane Headline outcomes only
RR 1.49 [0.55, 4.02]
1 study · 207 participants
Very low
Tobacco cessation interventions for young people 2017 · Cochrane Headline outcomes only
RR 1.05 [0.41, 2.69]
1 study · 211 participants
Very low

Bupropion versus placebo Smoking cessation · people who have quit smoking using a cessation intervention

The intervention showed no clear difference in bupropion versus placebo Smoking cessation (moderate certainty).

1 finding from 1 review

Relapse prevention interventions for smoking cessation 2019 · Cochrane Headline outcomes only
RR 1.15 [0.98, 1.35]
6 studies · 1697 participants
Moderate

Combination NRT & bupropion versus placebo Smoking cessation · people who have quit smoking using a cessation intervention

The intervention showed no clear difference in combination NRT & bupropion versus placebo Smoking cessation (low certainty).

1 finding from 1 review

Relapse prevention interventions for smoking cessation 2019 · Cochrane Headline outcomes only
RR 1.18 [0.75, 1.87]
2 studies · 243 participants
Low