Depressive Symptoms — Indicated Prevention Transdiagnostic Intervention for Adolescents At High Risk of Emotional Problems
Citation(s)
Bilek EL, Ehrenreich-May J An open trial investigation of a transdiagnostic group treatment for children with anxiety and depressive symptoms. Behav Ther. 2012 Dec;43(4):887-97. doi: 10.1016/j.beth.2012.04.007. Epub 2012 May 1.
Levin L, Henderson HA, Ehrenreich-May J Interpersonal predictors of early therapeutic alliance in a transdiagnostic cognitive-behavioral treatment for adolescents with anxiety and depression. Psychotherapy (Chic). 2012 Jun;49(2):218-230. doi: 10.1037/a00
Queen AH, Barlow DH, Ehrenreich-May J The trajectories of adolescent anxiety and depressive symptoms over the course of a transdiagnostic treatment. J Anxiety Disord. 2014 Aug;28(6):511-21. doi: 10.1016/j.janxdis.2014.05.007. Epub 2014 Jun 2.
Sandin B, Garcia-Escalera J, Valiente RM, Espinosa V, Chorot P Clinical Utility of an Internet-Delivered Version of the Unified Protocol for Transdiagnostic Treatment of Emotional Disorders in Adolescents (iUP-A): A Pilot Open Trial. Int J Environ Res Pu
Indicated Prevention Transdiagnostic Intervention for Adolescents At High Risk of Emotional Problems
Interventional studies are often prospective and are specifically tailored to evaluate direct impacts of treatment or preventive measures on disease.
Observational studies are often retrospective and are used to assess potential causation in exposure-outcome relationships and therefore influence preventive methods.
Expanded access is a means by which manufacturers make investigational new drugs available, under certain circumstances, to treat a patient(s) with a serious disease or condition who cannot participate in a controlled clinical trial.
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.
