Research on Three-level Prevention and Intervention for Elderly Depression in Urban Community

Not Applicable

Not yet recruiting

• Conditions: Depression in Old Age
• Interventions: Other: universal prevention; Other: Waiting treatment.; Other: selective prevention; Other: targeted prevention

• Registration Number: NCT06132061
• Lead Sponsor: Affiliated Hospital of Yunnan University

Brief Summary

The goal of this clinical trial is to compare the effect of three level interventions(universal prevention, selective prevention and targeted prevention) in elderly depression and find out the most efficient intervention path. The main questions it aims to answer are:

* Whether the pre-disease three-level prevention model (universal prevention, selective prevention and targeted prevention) is applicable for elderly depression in urban communities;

* Which level of intervention has the best effect on elderly depression.

Participants will be given the following treatments:

* Level 1 intervention(universal prevention): Health education related to depression to strengthen the participants' self-care skills to reduce sub-health risk factors.

* Level 2 intervention(selective prevention): Psychosocial interventions (including but not limited to cognitive behavioral therapy, acceptance commitment therapy, mindfulness training) aimed at risk factors to prevent more severe depressive symptoms.

* Level 3 intervention(targeted prevention): Therapeutic psychosocial interventions (including but not limited to cognitive behavioral therapy, acceptance commitment therapy, mindfulness training) to reduce patients' depressive symptoms.

Researchers will compare control group to see if the three levels of intervention have a significant effect.

Detailed Description

Not available

Study Timeline

• Status Verified: 2023-11
• Study First Submitted: 2023-11-06
• Study First Submitted QC: 2023-11-09
• Last Update Submitted: 2023-11-09
• Study First Posted: 2023-11-15
• Last Update Posted: 2023-11-15
• Study Start: 2023-12-01
• Primary Completion: 2025-12-31
• Study Completion: 2025-12-31

Recruitment & Eligibility

• Status: NOT_YET_RECRUITING
• Sex: All
• Target Recruitment: 500

Inclusion Criteria

1. Aged 60 and above;
2. Permanent residents of urban communities in China;
3. Geriatric Depression Scale (GDS-15) < 9 points;
4. There are susceptibility factors such as living alone, poverty, and suffering from serious diseases.

Exclusion Criteria

1. There is suicidal behavior or risk;
2. A history of any other mental illness, including drug or alcohol dependence;
3. Those who have speech and hearing disorder and cannot communicate normally;
4. Geriatric Depression Scale (GDS-15) ≥10 points;
5. Do not agree to participate in the research.

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
Intervention group for universal prevention	universal prevention	Level 1 intervention (universal prevention) group
Control group	Waiting treatment.	-
Intervention group for selective prevention	selective prevention	Level 2 intervention(selective prevention) group
Intervention group for targeted prevention	targeted prevention	Level 3 intervention(targeted prevention) group

Primary Outcome Measures

Name	Time	Method
Level of depression	Measurements were taken at baseline, after intervention(3 months after baseline) and 6 months after intervention.The data will be reported through study completion, an average of 1 year.	A simplified version of Geriatric Depression Scale(GDS-15) will be used to mesure the level of depression. The scale has 15 items and asks the elderly to answer "yes" or "no" based on how they have felt in the past week. The "yes" is 1 point, "no" is 0 points. The higher the score indicates the more obvious depressive symptoms. The total score is 15 points. 0-4 points indicate no depression, 5-9 points indicate mild depression, and 10-15 points indicate moderate to severe depression.

Secondary Outcome Measures

Name	Time	Method
Psychological flexibility	Measurements were taken at baseline, after intervention(3 months after baseline) and 6 months after intervention.The data will be reported through study completion, an average of 1 year.	Psychological flexibility refers to an individual's ability to be open and flexible to his or her own experiences, thoughts or feelings, which can prompt him or her to take action or make changes when engaged in difficult events. Psychological flexibility can be measured by the simplified Multidimensional Psychological Flexibility Inventory(MPFI-24). The scale consists of 24 items and is divided into two subscales: psychological flexibility (PF) and psychological inflexibility (PI). Each items is rated by the subject on a 6-point Likert scale (1＝never to 6＝always). Higher subscale scores were associated with higher levels of psychological flexibility or psychological inflexibility.