The study is a randomized controlled trial about the effects of ICBT aiming to target psychological symptoms related to one or more life crises. Primary outcome measures are depressive symptoms (measured with Beck Depression inventory-II) and anxiety symptoms (measured with Generalized Anxiety Disorder-7). Other outcome measures used will for example be about adaptability, stress symptoms, sleep problems, post traumatic stress symptoms and quality of life.~Because the psychological impact of a life crisis can be diverse, between different people and between different kinds of crises, a transdiagnostic individually tailored treatment will be used that has been tested in several previous trials. This treatment has been adopted to target psychological symptoms related to life crises.
The aim with this study is to investigate the effects of internet-based cognitive behavioral therapy (ICBT) on psychological symptoms related to one or more life crises. The target group is adults (18 years or older) who have symptoms of depression, anxiety, stress, or other psychological distress related to one or more life crises. The ICBT consists of eight modules during eight weeks with weekly support by a therapist and the treatment group will be compared to a wait-list control condition. Participants will be recruited in Sweden with nationwide recruitment.