[Cognitive Behavioral Therapy for Anxiety and Depression in Patients with Parkinson's Disease].
[Cognitive Behavioral Therapy for Anxiety and Depression in Patients with Parkinson's Disease].
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Original abstract
Non-motor symptoms in patients with Parkinson's disease (PD) are gaining more and more interest. Diagnosis of mental disorders in particular, such as anxiety and depression, are often not a part of the professional's diagnostic procedure in spite of the high prevalence rate. To provide these patients with comprehensive treatment, proper diagnosis and appropriate therapy are required. Cognitive Behavioral Therapy (CBT) has been one of the most efficient therapies for anxiety and depression, also in a group setting. This review compares studies that examined patients with PD diagnosed with anxiety disorders and/or depression. In eight studies, CBT in an individual setting was assessed. Three of these had a single case study design, three did not have a control group and two were randomized controlled trials. Two interventions were telephone-based and two were in a group therapy setting. Several results indicate that there is a decline in depressive symptoms as well as anxiety after CBT. There are very few randomized controlled studies on this issue. The efficacy of group treatment needs to be investigated better in order to offer patients effective treatment, keeping in kind their special circumstances.