Findings

What do systematic reviews say?

1 questions · 1 findings · 1 reviews

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

Varenicline vs placebo or no medication

Neuropsychiatric SAEs · people who smoke

Varenicline showed no clear difference in neuropsychiatric SAEs (varenicline vs placebo or no medication) compared with placebo or no medication (low certainty).

1 finding from 1 review

Nicotine receptor partial agonists for smoking cessation 2023 · Cochrane Headline outcomes only
RR 0.89 [0.61, 1.29]
22 studies · 7846 participants
Low