The knowledge, concerns and healthcare practices among physicians regarding electronic cigarettes

Area of Science:

• Medical Science
• Public Health
• Nicotine Addiction Research

Background:

• Electronic cigarettes (e-cigarettes) are increasingly considered by patients for smoking cessation due to accessibility.
• Limited research exists on the long-term safety and efficacy of e-cigarettes.
• Physicians currently lack sufficient guidelines for advising patients on e-cigarette use.

Purpose of the Study:

• To assess healthcare practitioners' knowledge and attitudes towards e-cigarettes.
• To determine how training, experience, and specialty influence e-cigarette knowledge and practice.
• To identify factors affecting physicians' advice or prescription of e-cigarettes.

Main Methods:

• An anonymous online questionnaire was distributed to medical residents, fellows, and faculty at Saint Louis University Hospital.
• Participants were from selected medical specialties.
• 115 responses were collected and analyzed.

Main Results:

• A significant knowledge gap was observed; only 9% of physicians felt 'very familiar' with e-cigarettes, and 18% would recommend them for nicotine replacement.
• Awareness of harmful constituents like carcinogens (20%) and polyethylene glycol (39%) was low, despite high awareness of nicotine content (91%).
• Major concerns included lack of long-term safety data (76%), e-cigarettes as starter products (50%), absence of FDA regulation (51%), and marketing to youth (42%).

Conclusions:

• Further research is essential to establish e-cigarettes as an effective smoking cessation tool.
• There is a clear deficit in physician knowledge regarding e-cigarettes.
• Evidence-based guidelines are urgently required to support physicians in advising patients about e-cigarette use.