Findings

What do systematic reviews say?

1 questions · 1 findings · 1 reviews · Tobacco Addiction

No studies found 0 · 0%GRADE not reported 0 · 0%Very low 0 · 0%Low 1 · 100%Moderate 0 · 0%High 0 · 0%

Neuropsychiatric SAEs · people who smoke

Varenicline showed no clear difference in neuropsychiatric SAEs compared with combination nicotine replacement therapy (low certainty).

1 finding from 1 review

Nicotine receptor partial agonists for smoking cessation 2023 · Cochrane Headline outcomes only
RR 4.69 [0.23, 96.5]
2 studies · 764 participants
Low