Behavior Therapy for the Treatment of Tourette's Disorder in India: A Patient Series from an Indian General Hospital Psychiatric Unit.

Reports on behavioral interventions for the treatment of Tourette's disorder (TD) from India are limited. This patient series describes the usefulness and feasibility of conducting behavioral interventions for patients with TD from an Indian general hospital psychiatric unit. Behavioral treatments in these seven consecutively treated adult/adolescent patients with TD included all components of habit reversal treatment, comprehensive behavioral intervention for tics, and exposure with response prevention in some patients. Patients were predominantly male, with adolescent-onset severe TD, typical features and psychiatric comorbidities, and poor response to multiple medications prior to the institution of behavior therapy. In addition to long delays in diagnosis, none of the patients or their caregivers had been informed by the doctors they had consulted earlier about TD or the need for behavioral treatments before attending our center. Institution of behavioral treatments along with medications led to a 75% reduction in the severity of tics and reduction in comorbid symptoms. Patients and caregivers also reported similar rates of improvement as well as reductions in subjective distress and caregiver burden. Five patients have been followed up for seven months to seven years; apart from one patient, all others have had only minor exacerbations of tics during this period. This limited experience suggests that behavior therapies for TD can be successfully implemented in low-resource, non-specialized Indian settings. They are effective, and gains from such treatment are usually enduring.