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Investigating a Digital Scar Assessment System for Diagnosing Non-Suicidal Self-Injury and Predicting Adolescent Suicide Risk

Investigating a Digital Scar Assessment System for Diagnosing Non-Suicidal Self-Injury and Predicting Adolescent Suicide Risk

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2600117633
Enrollment
Unknown
Registered
2026-01-27
Start date
2025-03-09
Completion date
Unknown
Last updated
2026-02-02

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

non-suicidal self-injury, NSSI

Interventions

Whether patients with depression have co-occurring NSSI:N/A
Whether patients with depression have not co-occurring NSSI:N/A
Development Team:N/A

Sponsors

Northern Jiangsu People's Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
6 Years to 23 Years

Inclusion criteria

Inclusion criteria: 1. Part One: (1) Inclusion criteria for the observation group: Inclusion criteria: 1) Meet the DSM-5 diagnostic criteria for NSSI and depressive disorders; 2) No treatment, including biological, physical, or psychological therapy, within the past 2 weeks prior to inclusion, aged 12–18 years; 3) Signed informed consent, able to attend visits on time during the observation period, and demonstrate good compliance with the study; 4) Able to communicate normally, complete assessment scales independently or with the help of a guardian, and understand the content of the scales. (2) Inclusion criteria for the control group: Same as Group A, except not meeting the DSM-5 diagnostic criteria for NSSI. 2. Part Two: (1) Aged 6–23 years; (2) Have scars on the arms, regardless of whether the scars are old or new; (3) Signed informed consent; (4) Able to communicate normally, complete assessment scales independently or with the help of a teacher, and understand the content of the scales.

Exclusion criteria

Exclusion criteria: 1. Severe organic brain diseases or other serious systemic diseases, such as encephalitis, brain tumors, brain trauma, congenital brain malformations, immune inflammatory diseases, endocrine and metabolic disorders, etc. 2. Other mental disorders except depressive disorder, organic mental disorders, schizophrenia, autism, mental retardation, borderline personality disorder, impulse control disorder, drug abuse, etc. 3. Arm tattoos, scars (not caused by NSSI), trauma, deformity, etc. 4. Poor compliance, any reason that may prevent completion of the 3-month follow-up or expected life less than 3 months.

Design outcomes

Primary

MeasureTime frame
Scar ;

Secondary

MeasureTime frame
laboratory index; NSSI and Depression;

Countries

China

Contacts

Public ContactShi Yuanhong

Northern Jiangsu People's Hospital

yhshi0825@126.com+86 514 8737 3694

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Apr 12, 2026