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Discover 8,511 clinical trials near Massachusetts. Find research studies in your area.
Showing 1021-1040 of 8,511 trials
NCT04125589
The investigators are doing a study of women with and without binge-eating disorder to learn more about what happens when people engage in everyday decision-making activities. The investigators are interested in learning more about brain activity during everyday decision-making and how everyday decision-making relates to a variety of daily experiences. Examples of everyday decisions include deciding which product to buy, deciding what to eat for a snack, and deciding how to spend free time.
NCT06472869
This study investigates the feasibility, acceptability, and short-term effects of providing 4 weeks of complimentary electronic cigarettes (ECs) to 30 individuals who did not quit after smoking cessation treatment provided in the context of lung cancer screening and do not plan to quit smoking. This open-label single-arm pilot clinical trial will test the impact of EC provision on: 1) study feasibility, 2) EC acceptability, 3) tobacco use behavior (e.g., cigarettes per day, EC use), and 4) biomarkers (e.g., carbon monoxide, cotinine, and anabasine). Participants will be asked to switch from combustible cigarettes to the NJOY ACE 5% nicotine electronic cigarette (EC) for 4 weeks. They will be followed an additional 4 weeks after EC provision ends (to 8 weeks). The first study hypothesis is that more than 40% of eligible smokers who are offered participation in the trial will enroll, and that 75% of enrollees will complete the trial. The second study hypothesis is that participants will report fewer cigarettes smoked per day at the end of 4 weeks of EC provision, relative to their baseline values.