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Quitting Smoking and Managing Daily Challenges
The purpose of this study is to learn more about the mood, behavior and brains of people who smoke. We want to find look at how daily hassles might affect how emotional distress is managed during an attempt to stop smoking. This study does not offer a treatment to stop smoking.
Study Topics
Healthy Volunteers Substance Use (Alcohol, Illegal Drugs, Tobacco)
Learning More About the Effects of Very Low-Nicotine Cigarettes on the Heart
The purpose of this study is to learn more about the effects of very low-nicotine cigarettes on the heart.
Study Topics
Heart Health Substance Use (Alcohol, Illegal Drugs, Tobacco)
Learning More About How Sedatives Affect Tobacco Cravings and Withdrawal Symptoms
The purpose of this research is to learn more about the effects of sedative medication on the mood, behavior, and brains of smokers. We are not testing a treatment for quitting smoking. We are interested in how the medication affects tobacco craving and withdrawal symptoms. Taking part in this research will involve 5 visits and last about 5 weeks.
Study Topics
Healthy Volunteers Substance Use (Alcohol, Illegal Drugs, Tobacco)
Reducing Distress and Tobacco Use in Cancer Survivors with At-Home Brain Stimulation
The purpose of this study is to find out if transcranial direct current stimulation (TDCS) is easy to use at home. We also want to find out how well it works for reducing distress and decreasing cigarette use. TDCS is a form of brain stimulation. This type of stimulation is done outside of the body. The largest risk with this study is minor discomfort such as warmth, itching or tingling sensation during treatment.
Study Topics
Mental Health Substance Use (Alcohol, Illegal Drugs, Tobacco) Cancer
Looking for Volunteers Interested in Smoking and Nicotine Related Studies
The purpose of this study is to create a list of people who are interested in volunteering for tobacco or nicotine-related studies. This list is called a registry. Volunteers on the registry will be contacted when there are new studies they may be able to join.
Study Topics
Healthy Volunteers Substance Use (Alcohol, Illegal Drugs, Tobacco)
Can Genes Predict Your Risk of Lung Cancer
The purpose of this study is to find out if a test of your genes can help determine your risk of lung cancer. The test will use a blood sample and/or cells from your nose collected by a brush.
Study Topics
Study of How Nicotine is Taken in by the Lungs and Reaches the Brain After Inhalation
The purpose of the study is to understand how nicotine is taken in by your lungs and reaches your brain after being inhaled from e-cigarettes or cigarettes.
Study Topics
Healthy Volunteers Substance Use (Alcohol, Illegal Drugs, Tobacco)
Helping Those with Serious Mental Illness Stop Smoking
People who smoke and have serious mental illness are 2-8 times more likely to fail standard stop smoking treatments. The purpose of this study is to look at ways to help this population in their efforts to quit smoking. The study tests two different cost-effective methods designed to help those with serious mental illness quit smoking. This study will be done completely online.
Study Topics
Mental Health Substance Use (Alcohol, Illegal Drugs, Tobacco)
Study of Decreasing Drinking in Heavy Alcohol Users
The purpose of this study is to see how a tool called transcranial magnetic stimulation (TMS) may change the brain's response to alcohol related pictures. TMS is a technique that does not require surgery or anesthesia. The treatment may help reduce alcohol cravings in people with alcohol use disorder.
Study Topics
Learning More About Factors that May Affect Correct Inhaler Techniques
The purpose of this study is to learn more about factors that may affect correct technique with hand-held inhalers.
Study Topics