Évaluation de l’effet d’un programme d’entraînement à l’autogestion des épisodes explosifs chez des enfants atteints du syndrome de Gilles de la Tourette

Targeting Cognitions, Emotions, and Behaviors in a Complex Case of Tourette Syndrome: Illustration of a Psychophysiological Perspective

Recent research stresses that cognitive and affective processes are implicated in Tourette Syndrome (TS) and might influence treatment. The cognitive-behavioral and psychophysiological (CoPs) approach posits that negative appraisals and maladaptive action-planning elicit negative emotions and behaviors that increase muscular tension and thus the urge to tic in TS. Hence, the CoPs targets cognitive-behavioral and affective processes increasing tension prior to tic onset. This article provides clinically novel information in the implementation and utility of the CoPs approach in a severe case of a young man with TS and a range of comorbidities marked by negative cognitions and emotions as well as planning deficits with a long-term follow-up. He received 14 sessions of CoPs therapy. Tic severity significantly decreased post-treatment with maintenance up to 36-months. The process measure of action-planning improved significantly from pre-treatment to 12-months follow-up. Results support the feasibility and acceptability of the CoPs in treating complex TS cases.

The Effect of a New Therapy for Children with Tics Targeting Underlying Cognitive, Behavioral, and Physiological Processes

Tourette disorder (TD) is characterized by motor and vocal tics, and children with TD tend to present a lower quality of life than neurotypical children. This study applied a manualized treatment for childhood tics disorder, Facotik, to a consecutive case series of children aged 8-12 years. The Facotik therapy was adapted from the adult cognitive and psychophysiological program validated on a range of subtypes of tics. This approach aims to modify the cognitive-behavioral and physiological processes against which the tic occurs, rather than only addressing the tic behavior. The Facotik therapy lasted 12-14 weeks. Each week 90-min session contained 20 min of parental training. The therapy for children followed 10 stages including: awareness training; improving motor control; modifying style of planning; cognitive and behavioral restructuring; and relapse prevention. Thirteen children were recruited as consecutive referrals from the general population, and seven cases completed therapy and posttreatment measures. Overall results showed a significant decrease in symptom severity as measured by the YGTSS and the TSGS. However, there was a discrepancy between parent and child rating, with some children perceiving an increase in tics, possibly due to improvement of awareness along therapy. They were also individual changes on adaptive aspects of behavior as measured with the BASC-2, and there was variability among children. All children maintained or improved self-esteem posttreatment. The results confirm the conclusion of a previous pilot study, which contributed to the adaptation of the adult therapy. In summary, the Facotik therapy reduced tics in children. These results underline that addressing processes underlying tics may complement approaches that target tics specifically.

Bridging neuroscience and clinical psychology: cognitive behavioral and psychophysiological models in the evaluation and treatment of Gilles de la Tourette syndrome

Cognitive neuroscience and clinical psychology have long been considered to be separate disciplines. However, the phenomenon of brain plasticity in the context of a psychological intervention highlights the mechanisms of brain compensation and requires linking both clinical cognition and cognitive psychophysiology. A quantifiable normalization of brain activity seems to be correlated with an improvement of the tic symptoms after cognitive behavioral therapy in patients with Gilles de la Tourette syndrome (GTS). This article presents broad outlines of the state of the current literature in the field of GTS. We present our clinical research model and methodology for the integration of cognitive neuroscience in the psychological evaluation and treatment of GTS to manage chronic tic symptoms.