Online Positive Emotion Skills Intervention for Symptoms of Depression

NCT ID: NCT01964820

Last Updated: 2018-01-03

Basic Information

• Recruitment Status: COMPLETED
• Clinical Phase: NA
• Total Enrollment: 95 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2014-07-31
• Study Completion Date: 2016-08-31

Brief Summary

Major depressive disorder affects over 120 million people worldwide. Only 50% of Americans with depression receive adequate treatment, and one-third of those receiving treatment do not benefit. In this pilot project investigators will bring together two approaches that have the promise to reach large numbers of depression sufferers: a skills-based intervention for increasing positive affect and experiences in depressed individuals, delivered in an inexpensive self-paced mobile format. The study will make use of smartphone technology to improve conventional outcome measurement via in-the-moment emotion sampling and mobile assessment of heart rate variability, a predictor of cardiac health that may mediate some of the health effects of depression. The aims are: 1) Retool the existing web-based positive emotion intervention for use on smartphones, with innovative exercises that help participants bring the skills they are learning into real- life situations; 2) Measure heart rate variability and emotions using existing smartphone software; and 3) Perform a randomized pilot trial of the mobile intervention on individuals with clinical depression recruited online.

Conditions

Depression; Psychological Stress; Affect

Study Design

• Allocation Method: RANDOMIZED
• Intervention Model: PARALLEL
• Primary Study Purpose: SUPPORTIVE_CARE
• Blinding Strategy: SINGLE

Study Groups

Positive affect skills intervention

Participants receive a 5-week intervention providing training in 8 skills for generating positive affect.

Group Type: EXPERIMENTAL

Positive Affect Skills Training

Intervention Type: BEHAVIORAL

Our intervention teaches 8 skills that research suggests lead to increased positive emotions, beginning with basic skills (recognizing and savoring positive events), and progressing to more complex ones such as goal- setting and acts of kindness. Established skills such as reappraising negative thoughts are also taught, in the context of cultivating positive emotions and coping with stress.

The skills are taught over 5 weeks, with one or more new skills introduced each week. A week consists of 1-2 days of didactic material and 5-6 days of real-life skills practice and reporting.

For a full description, see "A positive affect intervention for people experiencing health-related stress: development and non-randomized pilot test" (Moskowitz et al., 2012).

Emotion reporting

Participants report emotions on the same regular basis as intervention participants, but receive no intervention.

Group Type: NO_INTERVENTION

No interventions assigned to this group

Interventions

Positive Affect Skills Training

Our intervention teaches 8 skills that research suggests lead to increased positive emotions, beginning with basic skills (recognizing and savoring positive events), and progressing to more complex ones such as goal- setting and acts of kindness. Established skills such as reappraising negative thoughts are also taught, in the context of cultivating positive emotions and coping with stress.

The skills are taught over 5 weeks, with one or more new skills introduced each week. A week consists of 1-2 days of didactic material and 5-6 days of real-life skills practice and reporting.

For a full description, see "A positive affect intervention for people experiencing health-related stress: development and non-randomized pilot test" (Moskowitz et al., 2012).

Intervention Type: BEHAVIORAL

Other Intervention Names

DAHLIA; MARIGOLD

Eligibility Criteria

Inclusion Criteria

• Daily internet access
• Cell phone ownership
• Score of 10 or greater on the PHQ-8 depression scale

Exclusion Criteria

-

• Minimum Eligible Age: 18 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

University of California, San Francisco

OTHER

Sponsor Role: lead

Responsible Party

Responsibility Role: SPONSOR

Principal Investigators

Judith T Moskowitz, PhD

Role: PRINCIPAL_INVESTIGATOR

University of California, San Francisco

Michael A Cohn, PhD

Role: PRINCIPAL_INVESTIGATOR

University of California, San Francisco

Locations

University of California, San Francisco - Osher Center for Integrative Medicine

San Francisco, California, United States

Countries

United States

References

Moskowitz JT, Hult JR, Duncan LG, Cohn MA, Maurer S, Bussolari C, Acree M. A positive affect intervention for people experiencing health-related stress: development and non-randomized pilot test. J Health Psychol. 2012 Jul;17(5):676-92. doi: 10.1177/1359105311425275. Epub 2011 Oct 21.

Reference Type: BACKGROUND

PMID: 22021272 (View on PubMed)

Cheung EO, Addington EL, Bassett SM, Schuette SA, Shiu EW, Cohn MA, Leykin Y, Saslow LR, Moskowitz JT. A Self-Paced, Web-Based, Positive Emotion Skills Intervention for Reducing Symptoms of Depression: Protocol for Development and Pilot Testing of MARIGOLD. JMIR Res Protoc. 2018 Jun 5;7(6):e10494. doi: 10.2196/10494.

Reference Type: DERIVED

PMID: 29871853 (View on PubMed)

Other Identifiers

UCSF CHR 13-12256

Identifier Type: -

Identifier Source: org_study_id