Cochrane Review Finds E-cigarettes More Effective for Quitting Smoking

Nov.18.2022
Cochrane Review Finds E-cigarettes More Effective for Quitting Smoking
Cochrane Review finds e-cigarettes are more effective than traditional nicotine replacement therapy in helping smokers quit.

Today, Cochrane Review released a systematic review update on using e-cigarettes to quit smoking. The update included findings from 17 new studies which provided further evidence that e-cigarettes are a more effective tool than traditional nicotine replacement therapies (NRTs) for smoking cessation.


The Cochrane Review is a respected standard in the medical community, summarizing and explaining scientific and medical research while also providing commentary and meta-analyses on key scientific issues. Their latest report examines the effectiveness, tolerance, and safety of e-cigarettes in aiding smokers to quit. The review analyzed a total of 78 studies, which included 22,052 participants. Of those studies, 40 were randomized controlled trials.


The main findings and conclusions of the Cochrane Review are as follows:


There is "significant and reliable evidence" indicating that electronic cigarettes containing nicotine can increase the likelihood for smokers to successfully quit smoking long-term compared to traditional nicotine replacement therapies.


For every 100 people attempting to quit smoking, e-cigarettes can help an additional four individuals quit compared to traditional nicotine replacement therapy (NRT) users.


Evidence also suggests that nicotine e-cigarettes may be more beneficial for people trying to quit smoking than behavioral support, but researchers believe that this evidence still needs to be confirmed.


According to researchers, there is no evidence that e-cigarettes pose a "serious harm".


According to the results of the Cochrane Review, electronic cigarettes can play a critical role in transitioning several generations of cigarette smokers to low-risk nicotine products. The likelihood of completely quitting smoking increases by 43% when comparing those who use flavorless or tobacco-flavored electronic cigarette products, not including other flavors.


The original report can be viewed by clicking on the link: https://www.cochranelibrary.com/cdsr/doi/10.1002/14651858.CD010216.pub7/full.


Statement:


This article is compiled from information provided by a third party and is intended for industry professionals for educational and informational purposes only.


This article does not represent the views of 2FIRSTS, and 2FIRSTS cannot confirm the truthfulness or accuracy of the article's content. The translation of this article is solely for industry exchange and research purposes.


Due to limitations in our ability to translate accurately, this article may not convey the exact same meaning as the original. Please refer to the original text for the most accurate information.


2FIRSTS maintains complete alignment with the Chinese government regarding any domestic, Hong Kong, Macau, Taiwan, or foreign-related statements and positions.


All compiled information is owned by the original media and authors. If there is any infringement, please contact us for removal.



Disclaimer

This article is provided solely for professional research, industry discussion, and informational purposes. Any references to brands, companies, products, technologies, or policies are made for factual reporting and analytical purposes only, and do not constitute endorsement, recommendation, promotion, or advertising by 2Firsts.

Nicotine-containing products, including but not limited to cigarettes, e-cigarettes, heated tobacco products, and nicotine pouches, carry significant health risks. Readers are responsible for complying with all applicable laws and regulations in their respective jurisdictions, including age restrictions and access limitations.

The information contained in this article should not be regarded as investment, legal, medical, regulatory, or commercial advice. While 2Firsts strives to ensure the accuracy and reliability of its content, it does not assume liability for any direct or indirect loss arising from errors, omissions, inaccuracies, or reliance on the information contained herein.

This article is not intended for individuals below the legal age for accessing tobacco or nicotine-related information in their jurisdiction.

 

Copyright Notice

This article is either original content produced by 2Firsts or content reproduced, translated, summarized, or adapted from third-party sources with attribution where applicable. The intellectual property rights of the original content remain with 2Firsts or the respective original rights holders.

No individual or organization may copy, reproduce, distribute, republish, modify, translate, or otherwise use this content without prior authorization. Any unauthorized use may result in legal action.

For copyright-related inquiries, corrections, or removal requests, please contact: info@2firsts.com.

 

AI-Assisted Translation and Editing Notice

Portions of this article may have been translated, edited, or reviewed with the assistance of artificial intelligence tools to improve efficiency and readability. Due to the limitations of AI-assisted translation and editing, discrepancies, omissions, or inaccuracies may exist when compared with the original source.

Where applicable, readers are advised to refer to the original source for the most complete and accurate information. If you identify any errors or believe that any content infringes upon your rights, please contact us at info@2firsts.com, and we will review and address the matter promptly.

FDA Proposes Foreign Tobacco Factory Registration Rule to Tighten Import Oversight
FDA Proposes Foreign Tobacco Factory Registration Rule to Tighten Import Oversight
The FDA has proposed a rule requiring foreign tobacco manufacturers to register facilities and list products before exporting to the U.S. If finalized, the rule could affect overseas OEM/ODM factories, contract manufacturers, specification developers, bulk product makers, and repackaging or relabeling firms. FDA says the proposal would help identify unauthorized imported tobacco products, including e-cigarettes.
Special Report
Jun.26
Opinion | As EU Reviews Tobacco Rules, Experts Warn Against Overlooking Smokers’ Alternatives
Opinion | As EU Reviews Tobacco Rules, Experts Warn Against Overlooking Smokers’ Alternatives
As the European Commission reviews its tobacco and advertising rules, two experts who provided written comments to 2Firsts argue that future EU policy should not overlook adult smokers’ alternatives. Dr Garrett McGovern and Dr Carmen Escrig say regulators should weigh relative risk, adult switching, flavours, consumer behaviour and scientific uncertainty alongside youth protection.
Industry Insight
Jun.01
U.S. Military Nicotine Policy Sparks Debate as Nicotine Pouches Enter Discussion
U.S. Military Nicotine Policy Sparks Debate as Nicotine Pouches Enter Discussion
An opinion article published by Stars and Stripes argued that the Pentagon’s January nicotine clinical guidelines overemphasize abstinence, fail to reflect the reality that about 30% of active-duty personnel use nicotine, and do not address nicotine pouches as potential harm-reduction products.
Industry Insight
Jun.08
Sweden Becomes First EU Country to Reach Smoke-Free Status as Daily Smoking Falls to 4.8%
Sweden Becomes First EU Country to Reach Smoke-Free Status as Daily Smoking Falls to 4.8%
According to the latest CAN report and multiple media reports, Sweden’s daily smoking rate fell to 4.8% in 2025, below the commonly used 5% smoke-free threshold, making it the first EU country to reach that benchmark.
News
Jun.05
Special Report | Russian Vape Compromise Faces First Hurdles
Special Report | Russian Vape Compromise Faces First Hurdles
Russia’s regional vape-ban model is facing early legal and political tests, as Perm Krai moves ahead before federal legislation is fully adopted. The case highlights uncertainty over regional authority, concerns from business groups about market fragmentation, and the risk that pressure against regional bans could revive calls for a stricter nationwide prohibition.
Industry Insight
May.28
Product | JT Upgrades with2 Infused Tobacco Capsules With Double-Size BIG PACK
Product | JT Upgrades with2 Infused Tobacco Capsules With Double-Size BIG PACK
Japan Tobacco Inc. (JT) announced that it will introduce a BIG PACK version of all five tobacco capsule variants designed for its with2 infused tobacco system. Scheduled for release in Japan on August 4, 2026, the refreshed packaging doubles the contents from five capsules and one cartridge to ten capsules and two cartridges while maintaining the same flavors and formulations
News
Jun.26 by 2Firsts Perspectives