A Study on the Application of Positive Psychological Counseling Based on "Dou Bao" Software in Patients With Post-stroke Depression

NCT ID: NCT07336888

Last Updated: 2026-01-13

Basic Information

• Recruitment Status: NOT_YET_RECRUITING
• Clinical Phase: NA
• Total Enrollment: 240 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2027-01-01
• Study Completion Date: 2027-12-31

Brief Summary

Patients with PSD have the characteristics of high incidence rate, difficult identification and great harm. However, the existing AI chat platforms have not developed any relevant software or programs for PSD patients. Given that the chatbot function in the "Douba" software is relatively mature and can flexibly modify the corresponding intelligent agent according to user needs, this study intends to appropriately supplement and optimize the AI agent in the "Douba" software to explore the effect of the chatbot in the software in alleviating the symptoms of PSD patients.

Conditions

Stroke; Post Stroke Depression

Study Design

• Allocation Method: RANDOMIZED
• Intervention Model: PARALLEL
• Primary Study Purpose: TREATMENT
• Blinding Strategy: NONE

Study Groups

Doubao Software Group Application Team

Utilize an active psychological counseling platform based on the "Doubao" software

Group Type: EXPERIMENTAL

The positive psychological counseling platform of the "Doubao" software

Intervention Type: OTHER

Utilize an active psychological counseling platform based on the "Doubao" software

Conventional control group

Standard psychological care plan

Group Type: NO_INTERVENTION

No interventions assigned to this group

Interventions

The positive psychological counseling platform of the "Doubao" software

Utilize an active psychological counseling platform based on the "Doubao" software

Intervention Type: OTHER

Eligibility Criteria

Inclusion Criteria

• Meets the criteria of either the "Chinese Guidelines for the Diagnosis and Treatment of Acute Ischemic Stroke" or the "Chinese Guidelines for the Diagnosis and Treatment of Acute Cerebral Hemorrhage" and is confirmed by CT or MRI;
• Patients with stable vital signs and conditions;
• Meets the "Third Edition of the Classification and Diagnosis Criteria for Mental Disorders in China" and has a score of ≥5 on the 9-item Patient Health Questionnaire (PHQ-9) scale;
• Patients are over 18 years old;
• Can understand the relevant content of the scale correctly and provide answers independently or with the help of others, have clear consciousness and sign the consent form;
• Can use smartphones.

Exclusion Criteria

• Those with severe functional impairments of important organs such as the heart, lungs, liver and kidneys;
• Those without a smart phone;

• Minimum Eligible Age: 18 Years
• Maximum Eligible Age: 75 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: Yes

Sponsors

The Fourth Affiliated Hospital of Zhejiang University School of Medicine

OTHER

Sponsor Role: lead

Responsible Party

Responsibility Role: SPONSOR

Other Identifiers

KY-2025-303

Identifier Type: -

Identifier Source: org_study_id