Imagery rescripting and cognitive restructuring for inpatients with moderate and severe depression - a controlled...

Area of Science:

• Psychiatry and Mental Health
• Clinical Psychology
• Digital Health

Background:

• Investigates the combined use of cognitive restructuring (CR) and imagery rescripting (IR) for inpatients with moderate to severe depression.
• Compares the intervention to standard inpatient care (SIC) and treatment as usual (TAU).
• Explores the utility of fitness wristbands as an assessment tool alongside traditional measures.

Purpose of the Study:

• To evaluate the efficacy of combined CR and IR interventions for depression.
• To assess the impact of these interventions on depression severity.
• To determine the feasibility of using fitness trackers to monitor patient progress.

Main Methods:

• A controlled pilot study involving 33 inpatients with moderate and severe depression.
• Random assignment to an intervention group (two sessions of IR and CR) or a TAU control group.
• Assessment of depression severity using the Hamilton Depression Rating Scale-21 (HDRS-21) and Beck Depression Inventory-II (BDI-II), and daily step count via Fitbit Charge 3™.

Main Results:

• The intervention group showed significantly greater improvement in depression over time compared to the TAU group, based on HDRS-21 scores.
• While BDI-II data did not show a significant interaction effect, daily step counts were significantly higher in the intervention group.
• The main effect of time was significant across both treatments, indicating overall improvement.

Conclusions:

• Imagery-based interventions, including CR and IR, show promise for treating depression.
• Fitness trackers can serve as valuable psychopathological assessment tools for monitoring depressed patients.
• The study supports the integration of digital health tools in mental health treatment.