Smoking — Tobacco Status Project: Social Media Intervention for Young Adult Smokers
Citation(s)
Ramo DE, Liu H, Prochaska JJ A mixed-methods study of young adults' receptivity to using Facebook for smoking cessation: if you build it, will they come? Am J Health Promot. 2015 Mar-Apr;29(4):e126-35. doi: 10.4278/ajhp.130326-QUAL-128. Epub 2014 Feb 27.
Ramo DE, Thrul J, Chavez K, Delucchi KL, Prochaska JJ Feasibility and Quit Rates of the Tobacco Status Project: A Facebook Smoking Cessation Intervention for Young Adults. J Med Internet Res. 2015 Dec 31;17(12):e291. doi: 10.2196/jmir.5209.
Ramo DE, Thrul J, Delucchi KL, Ling PM, Hall SM, Prochaska JJ The Tobacco Status Project (TSP): Study protocol for a randomized controlled trial of a Facebook smoking cessation intervention for young adults. BMC Public Health. 2015 Sep 15;15:897. doi: 10.1186/s12889-015-2217-0.
Interventional studies are often prospective and are specifically tailored to evaluate direct impacts of treatment or preventive measures on disease.
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Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.
Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.
