Smoking

This study looks at whether sending reminders (nudges) to doctors, patients, or both can increase the number of people with HIV who smoke getting help to quit. About 500 patients and their doctors are involved. The goal is to see if these nudges lead to more referrals and partici…

This study tested whether adding a special type of talk therapy (CBASP) to standard smoking cessation treatment helps depressed smokers quit and feel better. About 91 adults with depression who smoked at least 5 cigarettes a day took part. The goal was to see if the combined appr…

This study looks at whether giving e-cigarettes to cancer patients who smoke—and who have turned down standard quitting help—can help them switch away from regular cigarettes. About 208 adults with cancer will either receive an e-cigarette and support to switch, or standard care …

This study tests whether atorvastatin, a widely used cholesterol medication, can reduce inflammation and prevent flare-ups in smokers with chronic obstructive pulmonary disease (COPD). About 460 participants will receive either atorvastatin or a placebo for several months. The go…

This study tests whether an online training program helps people who recently quit smoking stay smoke-free and also support others in their social network to quit. About 940 adults who have been smoke-free for 2 to 8 weeks will take part. They will complete online surveys and pro…

This study tests a proactive, culturally tailored outreach program to help BIPOC adults who smoke quit tobacco. Researchers will enroll 700 participants from two health systems and provide personalized materials and support to connect them with proven cessation treatments. The go…

This study tests a program called ESCAPE that combines counseling, nicotine replacement, digital videos, and lung screening education to help high-risk smokers quit. It involves 153 smokers aged 55-77 with a heavy smoking history. The program is compared to standard care (brief a…

This study tests whether a smartphone app that uses augmented reality (AR) can help people quit smoking when used alongside standard quitline counseling. The app shows smoking-related cues to help users manage cravings. The trial will enroll 3,600 adult daily smokers and measure …

This study looks at whether people with COPD and chronic bronchitis who switch from regular cigarettes to a tobacco heating system feel better and breathe easier. About 290 adults aged 40 and older who have smoked for at least 10 years will take part. Researchers will measure cou…

This study is testing whether a smartphone app, combined with nicotine patches, can help people reduce or quit smoking. The app guides users to smoke on a schedule and tracks their progress. The study involves 56 adult smokers who smoke at least 10 cigarettes a day. The goal is t…

This study tests whether off-the-shelf smartwatches can detect changes in heart rate, breathing, and hand movements before, during, and after smoking. Thirty adults who smoke will wear the devices at home and in a lab setting. The goal is to find reliable signals that could one d…

This study tests whether giving smokers and former smokers a personalized risk report (based on clinical and genetic factors) helps doctors order lung cancer screening and helps patients follow through. About 915 participants will be randomly assigned to usual care or one of two …

This study looks at how to help VA medical centers offer virtual programs that prevent heart disease, diabetes, and depression in women Veterans. Researchers are testing two different support strategies at 20 VA sites to see which works better. The study does not involve patients…

This study looks at whether adult smokers who switch to a heated tobacco device (called THS or TP18) have lower levels of harmful chemicals in their body compared to those who keep smoking regular cigarettes. About 108 smokers will be monitored over a week in a clinic and then at…

This study looks at how smokers with different reading skills respond to various health messages about smoking risks. About 494 smokers will listen to and read messages that are either factual or emotional, and either highlight benefits of quitting or costs of not quitting. The g…

This study tests a digital outreach strategy to help women who are at risk for lung cancer learn about screening. Researchers will contact women ages 50-80 who smoke or recently quit and had a normal mammogram. The goal is to see if emails and a web tool called LungTalk can incre…

This study tests a program called ENHANCE-TTS that trains pharmacists at HIV clinics to provide tobacco treatment. Researchers will see if the program helps pharmacists offer more smoking cessation services and if it helps patients quit. About 172 people from six clinics will tak…

This study follows 100 head and neck or lung cancer patients who are current or former smokers and receive radiation therapy. Researchers track who stays smoke-free at 1, 6, and 12 months after treatment ends, and what factors help or hinder abstinence. The goal is to learn how t…

This study looks at how different tobacco products, like cigarettes, e-cigarettes, and smokeless tobacco, affect the way skin wounds heal. Researchers will measure skin temperature, blood flow, and signs of inflammation in 60 participants, including a non-smoking group. The goal …

This study follows about 3,000 adults in Port-au-Prince, Haiti, to learn how common heart disease risk factors like high blood pressure, diabetes, and smoking are, and how they lead to heart attacks, strokes, and other heart problems. Researchers will track participants for about…