Experts Debate: Can E-Cigarettes Help Quit Smoking and Reduce Lung Cancer Risk?

Aug.15.2022
The debate over whether e-cigarettes can help smokers quit and reduce the risk of lung cancer continues among experts.

As it is widely known, smoking is the leading cause of lung cancer. According to the Centers for Disease Control and Prevention (CDC), smokers are 15 to 30 times more likely to develop lung cancer than nonsmokers. However, quitting smoking is a difficult task. Due to the addictive nature of smoking, 52-63% of lung cancer patients continue to smoke even after being diagnosed.


There is controversy within the medical community about whether or not vaping can reduce the risk of lung cancer by inducing smoking cessation.


On the 8th of this month, the World Lung Cancer Association held a heated debate on the effectiveness of e-cigarettes in helping smokers quit. Lung cancer clinical physician Matthew Avison, who has treated hundreds of lung cancer patients in clinical trials, stated that "hundreds of chemicals will enter the body during the process of smoking tobacco. Patients struggling to quit smoking need an alternative." He believes that "a principle of not burning tobacco but vaporizing liquid makes it easy to understand that e-cigarettes are less harmful." Avison continued by referencing a study that found e-cigarette users who switched from traditional smoking had quit smoking for at least 6 months. He believes that this should be seriously considered as an alternative method for smoking cessation.


However, there are also opposing views. Emily Stone, a professor at St Vincent Hospital in Sydney, expressed in a discussion on the same day, "The effect of e-cigarettes on smoking cessation varies depending on the research methods. The fact is," she said. Professor Stone stated, "E-cigarettes contain fewer toxic substances than tobacco cigarettes, but the risk is at an uncertain level.


Statement:


This article is compiled from third-party information and is intended for industry communication and learning purposes only.


This article does not represent the views of 2FIRSTS, and 2FIRSTS cannot confirm the authenticity or accuracy of the content. The compilation of this article is only intended for internal industry communication and research.


Due to limitations in the level of translation, this article may not fully convey the same meaning as the original text. Please refer to the original text for accuracy.


2FIRSTS aligns completely with the Chinese government on any domestic, Hong Kong, Macau, Taiwan, and foreign-related statements and positions.


The copyright of compiled information belongs to the original media and author(s). If there is any infringement, please contact us for removal.


This document has been generated through artificial intelligence translation and is provided solely for the purposes of industry discourse and learning. Please note that the intellectual property rights of the content belong to the original media source or author. Owing to certain limitations in the translation process, there may be discrepancies between the translated text and the original content. We recommend referring to the original source for complete accuracy. In case of any inaccuracies, we invite you to reach out to us with corrections. If you believe any content has infringed upon your rights, please contact us immediately for its removal.

VCU Signs Letter of Intent to Buy Altria Building for USD 150 Million, Pending State Approval
VCU Signs Letter of Intent to Buy Altria Building for USD 150 Million, Pending State Approval
Virginia Commonwealth University has signed a letter of intent to acquire Altria Group’s 450,000-square-foot building in downtown Richmond for USD 150 million, but the deal still depends on approval from the General Assembly. The university said the facility would support expansion of the Massey Comprehensive Cancer Center and help grow enrollment in its new School of Public Health and School of Pharmacy. VCU also said constructing a comparable facility would cost about USD 715 million.
Mar.13 by 2FIRSTS.ai
Myanmar announces ban on e-cigarettes, covering imports/exports, sales, possession and use
Myanmar announces ban on e-cigarettes, covering imports/exports, sales, possession and use
Myanmar’s Ministry of Health said it has received cabinet authorization to enforce an e-cigarette ban under the Essential Supplies and Services Law, listing prohibited acts including the import, export, sale, possession, storage, carrying, distribution and use of vaping products.
Feb.26 by 2FIRSTS.ai
Report says illegal vapes “threaten UK high streets” as 55% of councils seized thousands last year
Report says illegal vapes “threaten UK high streets” as 55% of councils seized thousands last year
The latest annual Illegal Vapes and Nicotine Product Report says nearly 5 million illegal vapes have been seized over the last three years—equivalent to three seized every minute—with a street value of £39m (USD equivalent not provided in the source; exchange-rate basis not stated). It says 1.3 million were seized last year and that 55% of UK council areas seized thousands of illegal products over the year.
Feb.26 by 2FIRSTS.ai
Shanghai releases 2025 smoke-free white paper: smoking incidence at designated smoke-free venues falls to 12.6%
Shanghai releases 2025 smoke-free white paper: smoking incidence at designated smoke-free venues falls to 12.6%
Shanghai released its 2025 White Paper on Smoking Control in Public Places at a city tobacco control meeting on March 5. The paper reports a 12.6% smoking incidence in legally designated smoke-free venues, down 0.4 percentage points from 2024, and says 98.2% of residents support a full indoor smoking ban.
Mar.05
Smoore, Distributors Move to Toss Cannabis Vape Price-Fixing Suit
Smoore, Distributors Move to Toss Cannabis Vape Price-Fixing Suit
Several vape manufacturers and distributors, including Shenzhen Smoore Technology Co. Ltd., Smoore International Holdings, 3Win Corp., Jupiter Research LLC, Canna Brand Solutions, and Greenlane Holdings Inc., have filed motions seeking dismissal of consumer claims in consolidated antitrust litigation in the U.S. District Court for the Northern District of California.
Events
Feb.24
Kenya’s BAT Kenya resumes Velo nicotine pouches after citing regulatory clarity
Kenya’s BAT Kenya resumes Velo nicotine pouches after citing regulatory clarity
BAT Kenya says it has resumed sales of Velo oral nicotine pouches after receiving regulatory clarity, reinforcing its push into non-combustible products as cigarette consumption falls.The company reported a 10% drop in turnover in 2025, with revenue closing at KSh23.2 billion (about $178.64 million), largely attributed to the growing presence of illegal tobacco products.
Mar.03 by 2FIRSTS.ai