Mindfulness-based stress reduction for Tourette Syndrome and Chronic Tic Disorder: a pilot study

Area of Science:

• Neuroscience
• Psychiatry
• Behavioral Science

Background:

• Tourette Syndrome (TS) and Chronic Tic Disorder (CTD) are neurological conditions characterized by involuntary movements and vocalizations (tics).
• Current treatment options for TS and CTD have limitations, necessitating the exploration of novel therapeutic approaches.
• Mindfulness-based interventions have shown promise in managing various behavioral and psychological conditions.

Purpose of the Study:

• To develop and assess the feasibility and acceptability of a modified mindfulness-based stress reduction program (MBSR-tics) for individuals with TS or CTD.
• To evaluate the preliminary efficacy of MBSR-tics in reducing tic severity and tic-related impairment in this population.

Main Methods:

• An uncontrolled, open-label pilot study involving 18 participants aged 16-67 with TS or CTD.
• Participants underwent an 8-week MBSR-tics program, including weekly 2-hour classes and a 4-hour retreat.
• Symptomatic assessments were conducted at baseline, post-treatment, and at a one-month follow-up.

Main Results:

• MBSR-tics was found to be feasible and acceptable among participants.
• The intervention led to significant reductions in tic severity and tic-related impairment.
• 58.8% of participants were classified as treatment responders, with sustained improvements at one-month follow-up.
• Increased self-reported mindfulness levels correlated with reduced tic severity.

Conclusions:

• This pilot study suggests that MBSR-tics is a feasible, acceptable, and potentially effective intervention for adults with TS or CTD.
• Further investigation in larger randomized controlled trials with blind assessments is warranted to confirm these promising findings.