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Discover 20,904 clinical trials near Philadelphia, Pennsylvania. Find research studies in your area.
Showing 261-280 of 20,904 trials
NCT06829953
The study will adapt and deploy a digital Behavioral Activation app with mobile sensing, supported by health coaches, that encourages youth to engage in positive activities. The study has the potential to offer a low-cost and scalable behavioral intervention that may decrease risk of suicide among at-risk youth. This research will examine specifically whether an intervention involving an app called Vira, combined with health coaching (GET ActivE) can improve enjoyment for teens coping with depression. Research participants will be randomly assigned to one of two study intervention. One study intervention involves a) downloading an app called Vira and engaging by responding to a daily question, and b) participating in a conversation via text, phone, or messages through an appt with a health coach. The health coach will use the Vira app and principles from evidence-based therapy and behavior change to provide users with insights to sustain well-being and better manage risk factors for suicidal thoughts and behaviors such as depressed mood and behavioral withdrawal. The second study intervention involves downloading an app called EARS and responding to a daily question.
NCT04468659
The primary purpose of this study is to determine whether treatment with lecanemab is superior to placebo on change from baseline of the Preclinical Alzheimer Cognitive Composite 5 (PACC5) at 216 weeks of treatment (A45 Trial) and to determine whether treatment with lecanemab is superior to placebo in reducing brain amyloid accumulation as measured by amyloid positron emission tomography (PET) at 216 weeks of treatment (A3 Trial). This study will also evaluate the long-term safety and tolerability of lecanemab in participants enrolled in the Extension Phase.