This study exists to explore whether blood tests and biological markers could improve care and understanding. Researchers are trying to understand what blood tests and biological markers can reveal about signals in the brain or body that may guide care later on.
This study exists to compare options and see whether cognitive behavioural therapy, a structured talking treatment, offers something meaningfully different. Researchers are trying to understand whether cognitive behavioural therapy, a structured talking treatment, can improve attention, thinking, or day-to-day functioning.
This study exists to understand how smoking support or smoking-related treatment holds up over time after the earliest research stage. Researchers are trying to understand whether smoking support or smoking-related treatment can improve attention, thinking, or day-to-day functioning.
In United States
Why is this study shown?
This study is directly about Depression.
Depression, Anxiety, ...BehavioralFrom 18 Years to 79 Years
HopeStage gathers information about mental health clinical trials from the public registries we currently index. We are progressively improving registry coverage, but this does not mean that every study in the world is already included.