Cognitive Behavioural Couple Intervention Therapy for Chinese Couples With a Depressed Partner

Summary

Understanding depression from a relational perspective maybe more meaningful in Chinese culture due to the different values and beliefs among Chinese comparing to those of the Western cultures. The PI and his associates developed a Cognitive Behavioural Couple Therapy model for Chinese couples with a depressed partner receiving mental health services in a community mental health centre in Hong Kong between 2018 and 2019. With consideration of the limitations in a pilot study conducted by the PI, modifications are made in the current study. This study aims to evaluate the effectiveness of a cognitive behavioural couple therapy model for Chinese couples with a depressed partner in Hong Kong. A comparison approach involving cognitive behavioural couple therapy (CBCT), emotional focused couple therapy (EFCT) and a wait-list control group on their short-term and long-term effects, as well as differential benefits will be examined.

A set of questionnaires will be filled out by the 135 participants (45 in each arm) before the intervention (T0), after the intervention (T1), and 6-month after the intervention (T2). It is hypothesized that comparing to the control group, participants in CBCT and EFCT conditions will have greater improvements in outcomes at T1 and T2. There will be differential therapeutic effects of CBCT and EFCT on the various outcomes. Different mediating effects behind the changes in the outcomes in the two conditions will be examined.

The study will contribute to the current literature by evaluating the effectiveness of culturally-attuned CBCT and EFCT. New insights will be added to the current therapeutic approaches for couples with a depressed partner.

A sets of questionnaires will be assessed before the intervention (T0), after the intervention (T1), and 6-month after the intervention (T2). It is hypothesized that comparing to the control group, participants in CBCT and EFCT conditions will have greater improvements in outcomes at T1 and T2. Also, they may receive differential therapeutic effects of CBCT and EFCT on different outcomes. Different mediating effects behind the changes in the outcomes will be examined.

The study will contribute to the current literature by evaluating the effectiveness of culturally-attuned CBCT and EFCT. Insights may be provide to the current therapeutic approach for couples with depressed partners.

Conditions

• Depression

Interventions

BEHAVIORAL

Cognitive behavioural couple therapy (CBCT), Emotion focused couple therapy (EFCT), Wait-list control (Control)

5 sessions in CBCT, EFCT and Control (3 hours per session), 6-8 pairs of couples per group and around 7 groups will be held.

Sponsors & Collaborators

• Chinese University of Hong Kong

  collaborator OTHER

• City University of Hong Kong

  collaborator OTHER

• York University

  collaborator OTHER

• The University of Hong Kong

  lead OTHER

Principal Investigators

• Fu Keung Daniel Wong, PhD · The University of Hong Kong

Study Design

Allocation

RANDOMIZED

Purpose

TREATMENT

Masking

DOUBLE

Model

PARALLEL

Eligibility

Min Age

18 Years

Max Age

65 Years

Sex

ALL

Healthy Volunteers

Yes

Timeline & Regulatory

Start

2023-01-01

Primary Completion

2024-09-30

Completion

2024-12-31

Countries

• Hong Kong

Study Locations