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Research on the Design and Development of Depression Recognition System Based on Emotional (Auditory and Visual) Stimulus Induced Pupil Changes

Research on the Design and Development of Depression Recognition System Based on Emotional (Auditory and Visual) Stimulus Induced Pupil Changes

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2500101737
Enrollment
Unknown
Registered
2025-04-29
Start date
2025-05-01
Completion date
Unknown
Last updated
2025-05-05

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

Conditions

Depression

Interventions

Health Group:None
Depression group:None

Sponsors

The First Affiliated Hospital of Ningbo University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 60 Years

Inclusion criteria

Inclusion criteria: 1. Age 18-60 years old, gender is not limited; 2. Meet DSM-V diagnostic criteria for depression (continuous core symptoms of depression and accompanying symptoms >=2 weeks); 3. Core symptoms of depression and accompanying symptoms: depressed mood, loss of interest, changes in sleep and appetite, psychomotor agitation or sluggishness, fatigue and decreased sense of value; 4. Patient Health Questionnaire Depression Self-Rating Scale PHQ-9 score >=5 points, HAMD-17 score >=7 points, MADRS score >=7 points; 5. Patients with the first episode or recurrence (no antidepressants for 2 months or more, and HAMD-17<7 points during the period); 6. Native Chinese speaker, primary school education or above, able to understand the content of the scale, and cooperate with the research; 7. Voluntarily participate in this study and sign the informed consent form.

Exclusion criteria

Exclusion criteria: 1. Severe mental illnesses such as schizophrenia and bipolar disorder, organic mental disorders, and depressive symptoms caused by physical diseases; 2. Current patient is at serious suicide risk, with a score of >=3 on the HAMD-17 suicide risk item or a score of >2 on question 9 of the PHQ-9 scale; 3. Patients with hearing impairments such as tinnitus, hyperacusis, deafness, and auditory hallucinations; 4. Patients with eye diseases such as glaucoma, ophthalmoplegia, and ocular trauma 5. Those who have undergone eye laser surgery; 6. Addicted to tobacco, alcohol, caffeine and drugs; 7. Other situations in which the investigator considers the patient to be unsuitable to participate in this study.

Design outcomes

Primary

MeasureTime frame
Hamilton Depression Rating Scale-17 score;Montgomery Depression Rating Scale score;

Secondary

MeasureTime frame
Montgomery Depression Rating Scale score;

Countries

China

Contacts

Public ContactYunxin Ji

The First Affiliated Hospital of Ningbo University

janegege123@163.com+86 574 8708 5111

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026