E-cigarettes more effective than gum and patches for quitting smoking, review finds

A recent update to a Cochrane systematic review has found that nicotine‑containing electronic cigarettes are more effective at helping smokers quit than a range of conventional cessation aids, including nicotine gum, nicotine patches, behavioral support, and even no intervention. The review, which pooled data from multiple randomized controlled trials, concluded that e‑cigarettes increased the likelihood of achieving abstinence at the end of treatment and at follow‑up periods extending beyond six months.

The analysis compared the success rates of e‑cigarettes with those of standard pharmacotherapies and counseling. Participants using nicotine e‑cigarettes were roughly twice as likely to remain smoke‑free at the end of the treatment period and maintained higher abstinence rates at 12‑month follow‑up than those who used nicotine gum or patches. The review also noted that the relative advantage of e‑cigarettes persisted even when behavioral support was added to the conventional methods.

These findings suggest that nicotine e‑cigarettes could play a significant role in public health strategies aimed at reducing smoking prevalence. Health authorities may consider incorporating e‑cigarettes into evidence‑based cessation programs, while also ensuring that users receive appropriate guidance on safe usage and potential risks.