Is mindfulness-based therapy an effective intervention for obsessive-intrusive thoughts: a case series

Area of Science:

• Psychology
• Clinical Psychology
• Mindfulness Studies

Background:

• Cognitive-behavioral interventions (CBT) are effective for obsessions and compulsions, but not all individuals benefit.
• Intrusive thoughts and obsessive-compulsive disorder (OCD) symptoms can be persistent and distressing.
• Thought-action fusion and thought suppression are cognitive mechanisms implicated in OCD.

Purpose of the Study:

• To investigate the efficacy of mindfulness-based therapy (MBT) for individuals with intrusive thoughts.
• To examine MBT's impact on thought-action fusion and thought suppression in this population.
• To explore participant experiences with MBT for managing unwanted intrusive thoughts.

Main Methods:

• A case series design was employed.
• Three participants underwent a relaxation control intervention followed by a six-session MBT.
• Daily mindfulness practice was emphasized during the intervention.

Main Results:

• All participants showed reductions in Yale-Brown Obsessive-Compulsive Scale (Y-BOCS) scores below clinical levels post-therapy.
• Two participants maintained these reductions at follow-up.
• Qualitative feedback indicated that mindfulness skills (observation, awareness, acceptance) helped manage thought-action fusion and suppression.

Conclusions:

• Mindfulness-based therapy may be a beneficial approach for some individuals experiencing intrusive unwanted thoughts.
• The findings suggest MBT could be a viable alternative or adjunct for those not responding to CBT.
• Further research with larger samples is warranted to establish the efficacy of MBT for intrusive thoughts and OCD symptoms.