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Resolving Early Life Stress: Psychotherapy Outcomes and Neurobiology in Complex Depression
Sponsor: St. Joseph's Healthcare Hamilton
Summary
The RESPOND trial explores the link between early life adversity and later life depressive symptoms. The investigators have designed a new psychological therapy tailored to address the symptoms that can be caused by difficult experiences in early life. These symptoms include low mood, emotional dysregulation, and distressing thoughts and beliefs related to difficult or traumatic experiences. The investigators would like to see if this new therapy helps people feel better. The investigators are also studying the biological changes that can occur as a result of early life adversity, and how this therapy may influence those changes. To do this, the investigators ask questions about participants' physical and mental health and take blood samples.
Key Details
Gender
FEMALE
Age Range
18 Years - 65 Years
Study Type
INTERVENTIONAL
Enrollment
50
Start Date
2025-10-25
Completion Date
2028-08-15
Last Updated
2026-02-03
Healthy Volunteers
No
Interventions
Psychotherapy
Session 1 - Psychoeducation: Introductions + information about adversity and depression Session 2 - Behavioural Activation: Identify activation targets, create Daily Activities Schedule Session 3 - Identifying Emotions: Describe + label emotions; cycle of emotions Session 4 - Distress Tolerance: STOP + TIP skills Session 5 - Distress Tolerance: Self-soothing + improving the moment Session 6 - Stuck Points: Stuck points + impact statements Session 7 - Self-blame Beliefs: Negative self schemas; alternative thoughts worksheet Session 8 - Safety + Trust: Schemas of emotional safety and trust about self and others Session 9 - Power + Control: Stuck points related to scope of influence over events + the world Session 10 - Esteem: Reconstruct ideas of self; engaging positively with others Session 11 - Intimacy: Develop self- and other intimacy behaviours Session 12 - Wrap-up: Review new impact statements; revisit behavioural chang
Locations (1)
St. Joseph's Healthcare Hamilton
Hamilton, Ontario, Canada