Drug addiction, a global problem affecting 275 million people, is a
complex disorder characterized by compulsive substance use despite
negative consequences. Neuroplasticity changes in the brain’s circuits,
particularly those involving dopamine, play a crucial role in addiction.
Non-invasive brain stimulation techniques, such as transcranial magnetic
stimulation and transcranial direct current stimulation, show promise as
adjunctive treatments for substance use disorders, including cocaine use
disorder. Combining these brain stimulation therapies with psychological
interventions may enhance treatment outcomes and reduce relapse rates.
In this study, a 38-year-old Iranian woman, diagnosed with cocaine use
disorder, underwent a multi-faceted neuropsychological treatment
program. Her husband also received psychological treatment but not
biological treatment. After treatment, both the woman and her husband
were able to completely stop using cocaine for more than three years.
The study used various assessments, including self-report tests and
brain mapping, to evaluate the effectiveness of the interventions. The
woman showed a significant reduction in symptoms and improvement in mood
regulation. This study highlights the effectiveness of a multifaceted
approach to treating cocaine addiction, including neurological and
psychological interventions. It suggests that non-invasive brain
manipulation and Cognitive Analytic Therapy (CAT) may be effective in
treating complex cases. However, further research is needed to establish
the efficacy of CAT for bipolar affective disorder. The study emphasizes
the importance of considering biological, psychological, and social
factors in the treatment of substance use disorders.