Just published the first randomized controlled trial of varenicline for vaping cessation CoEHAR Score One for Vapes in Smoking Cessation MedPage Today E cigarettes more effective than other smoking cessation aids, new review finds Nuffield Department of Primary Care Health Sciences University of Oxford Electronic Cigarettes: Are They Smoking Cessation Aids or Health Hazards? Cureus E cigarettes more effective than nicotine replacement therapies, finds major UK clinical trial Queen Mary University of London