Early Mindfulness Based Cognitive Therapy for Prevention of Psychological Distress in Cancer Patients

The goal of this clinical trial is to learn if early provision of mindfulness based cognitive therapy can prevent psychological distress in adult patients with cancer one year after diagnosis. Researchers will compare mindfulness based cognitive therapy to usual care to see if psychological distress is lower in patients that followed mindfulness. Participants will follow 8 weekly sessions of mindfulness and fill in questionnaires.