Remotely delivered Exposure Response Prevention (ERP) is clinically an cost-effective at reducing symptoms of chronic tic disorder and Tourette’s disorder for up to 18 months. 

Hollis, C., Hall, C. L., Khan, K., Jones, R., Marston, L., Le Novere, M., … & Murphy, T. (2022). Long term clinical and cost-effectiveness of a therapist-supported online remote behavioural intervention for tics (ORBIT) in children and adolescents: Extended 12 and 18-month follow-up of a single-blind randomised controlled trial. Journal of Child Psychology and Psychiatry.

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