Cytisine vs placebo or no medication
Cardiac SAEs · people who smoke
The review found no eligible studies for this question.
1 finding from 1 review
- no estimate extractedStudies not reportedNo studies found
Findings
What do systematic reviews say?
88 questions · 95 findings · 12 reviews · Tobacco Addiction
No studies found 7 · 7.4%GRADE not reported 8 · 8.4%Very low 20 · 21.1%Low 38 · 40%Moderate 12 · 12.6%High 10 · 10.5%
Cytisine vs varenicline
Smoking abstinence at longest · people who smoke
Cytisine showed no clear difference in smoking abstinence at longest compared with varenicline (low certainty).
1 finding from 1 review
- RR 1 [0.79, 1.26]2 studies · 2131 participantsLow
Intervention not reported
Smoking cessation ‐ oral spray versus gum · people who smoke
It is very uncertain whether the intervention changes smoking cessation ‐ oral spray versus gum (very low certainty).
1 finding from 1 review
- Different doses, durations and modes of delivery of nicotine replacement therapy for smoking cessation 2023 · Cochrane Headline outcomes onlyRR 0.8 [0.29, 2.19]1 study · 75 participantsVery low
Intervention not reported
Smoking cessation ‐ oral spray versus inhaler · people who smoke
It is very uncertain whether the intervention changes smoking cessation ‐ oral spray versus inhaler (very low certainty).
1 finding from 1 review
- Different doses, durations and modes of delivery of nicotine replacement therapy for smoking cessation 2023 · Cochrane Headline outcomes onlyRR 2 [0.46, 8.73]1 study · 75 participantsVery low
Intervention not reported
Smoking cessation ‐ gum versus inhaler · people who smoke
It is very uncertain whether the intervention changes smoking cessation ‐ gum versus inhaler (very low certainty).
1 finding from 1 review
- Different doses, durations and modes of delivery of nicotine replacement therapy for smoking cessation 2023 · Cochrane Headline outcomes onlyRR 2.5 [0.53, 11.7]1 study · 50 participantsVery low
Intervention not reported
Overall serious adverse events · people who smoke
1 finding from 1 review
- Different doses, durations and modes of delivery of nicotine replacement therapy for smoking cessation 2023 · Cochrane Headline outcomes onlyno estimate extracted0 studies · 0 participantsGRADE not reported
Intervention not reported
Treatment withdrawals · people who smoke
1 finding from 1 review
- Different doses, durations and modes of delivery of nicotine replacement therapy for smoking cessation 2023 · Cochrane Headline outcomes onlyno estimate extracted0 studies · 0 participantsGRADE not reported
Intervention not reported
Smoking cessation at 6+ months · people who smoke cigarettes
The intervention leads to higher smoking cessation at 6+ months (high certainty).
1 finding from 1 review
- Nicotine replacement therapy versus control for smoking cessation 2018 · Cochrane Headline outcomes onlyRR 1.55 [1.49, 1.61]133 studies · 64640 participantsHigh