Effectiveness of Transdiagnostic Therapy Based on the Research Domain Criteria Framework Compared with Treatment as Usual and Transcranial Direct Current Stimulation for Adult Nonsuicidal Self-injury: A Randomized Controlled Trial
| Author | Hossein Farrokhi | en |
| Author | Imanollah Bigdeli | en |
| Author | Ali Mashhadi | en |
| Author | Seyed Ruhollah Hosseini | en |
| Orcid | Hossein Farrokhi [0000-0002-7506-4960] | en |
| Orcid | Imanollah Bigdeli [0000-0002-2116-3402] | en |
| Orcid | Ali Mashhadi [0000-0002-6212-1372] | en |
| Orcid | Seyed Ruhollah Hosseini [0000-0001-7320-3501] | en |
| Issued Date | 2023-12-31 | en |
| Abstract | Background: Nonsuicidal self-injury (NSSI) is a serious and prevalent problem among the adult population. Despite its significant issue in clinical settings, there is a lack of effective, evidence-based, and affordable treatment options for NSSI. Objectives: This study aimed to compare the efficacies of transdiagnostic therapy based on the Research Domain Criteria framework (TTB-RDoC) with treatment as usual (TAU) and transcranial direct current stimulation (tDCS) in the treatment of adult NSSI. Methods: A total of 68 males aged 18-30 years diagnosed with NSSI participated in this randomized controlled trial (RCT). Participants were randomly assigned to 3 groups: TTB-RDoC (n = 24), TAU (n = 22), and tDCS (n = 22). Nonsuicidal self-injury and transdiagnostic symptoms were assessed at baseline, post-treatment, and during a 12-month follow-up. Results: Both TAU and TTB-RDoC treatments resulted in significantly lower ratings across all measures compared to tDCS at post-treatment (all P values < 0.001). TAU and TTB-RDoC showed significantly greater reductions in NSSI (P = 0.001 [post-treatment]; P = 0.001 [follow-up]) compared to tDCS. Conclusions: TTB-RDoC treatment may be an effective strategy to improve long-term treatment outcomes in adult NSSI. | en |
| DOI | https://doi.org/10.5812/ijhrba-140120 | en |
| Keyword | Transdiagnostic Therapy | en |
| Keyword | Research Domain Criteria | en |
| Keyword | Treatment as Usual | en |
| Keyword | Transcranial Direct Current Stimulation | en |
| Keyword | Nonsuicidal Self-injury | en |
| Publisher | Brieflands | en |
| Title | Effectiveness of Transdiagnostic Therapy Based on the Research Domain Criteria Framework Compared with Treatment as Usual and Transcranial Direct Current Stimulation for Adult Nonsuicidal Self-injury: A Randomized Controlled Trial | en |
| Type | Research Article | en |
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