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[Transcranial direct current stimulation in substance use disorders: an update].
Tijdschrift Voor Psychiatrie
|December 30, 2022
Summary
Transcranial direct current stimulation (tDCS) shows promise for treating substance use disorders, reducing craving and improving abstinence rates. Further research is needed to optimize tDCS protocols for maximum patient benefit.
Area of Science:
- Neuroscience
- Psychiatry
- Medical Technology
Context:
- Substance use disorders present significant challenges with high relapse rates.
- Existing treatments for addiction often have limited efficacy.
- Transcranial direct current stimulation (tDCS) is an emerging neuromodulation technique.
Purpose:
- To conduct a qualitative review of studies on tDCS for substance use disorders.
- To synthesize recent findings and update previous reviews.
- To assess the clinical effectiveness of tDCS in addiction treatment.
Summary:
- A comprehensive literature search identified 43 new studies, in addition to 7 from a prior review.
- Most studies indicate that tDCS positively impacts craving and abstinence.
- Significant variability exists in the tDCS protocols employed across studies.
Impact:
- Transcranial direct current stimulation may offer an effective therapeutic option for individuals with substance use disorders.
- Standardizing tDCS parameters is crucial for enhancing treatment efficacy.
- Personalized tDCS approaches are needed for optimal patient outcomes.
