Effectiveness and Acceptability of Internet-delivered Treatment for Depression, Anxiety and Stress

NCT ID: NCT02614443

Last Updated: 2018-09-11

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

120 participants

Study Classification

INTERVENTIONAL

Study Start Date

2015-10-31

Study Completion Date

2017-09-30

Brief Summary

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The aims of this study are to test the effectiveness and acceptability of internet-delivered treatment for depression, anxiety and stress in university students. These data will inform the methods for a future randomized controlled trial.

The trial will establish an initial estimate of the effectiveness of these online interventions for students in terms of within-group effect sizes associated with changes in depression, anxiety and stress from pre to post-intervention and follow-up. These data will be used to estimate the sample size for a future trial to ensure that the study is sufficiently powered. A conservative estimate using the 90% upper confidence limit will be used to inform the sample size calculation of the definitive RCT.

Acceptability of the intervention to participants will be assessed using data on usage and engagement with the intervention (e.g. percentage of participants completing each module, average number of log ins, average time spent per session and total time spent on the program). These data are acquired through the online SilverCloud system. Satisfaction with will be assessed through the use of a post-intervention questionnaire on satisfaction with accessing and using an online delivery format for treatment.

Detailed Description

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Depression, anxiety and stress are among the primary causes of disease rates worldwide and are the most prevalent mental health problems in the U.S. Each is associated with significant economic, personal, intrapersonal and societal losses including lower quality of life and increased mortality.

Depression, Anxiety and Stress in Students:

Depression and anxiety are also the most prevalent mental health problems among the student population. In the 2010 American College Health Survey, 48% of college and university students reported feeling overwhelming anxiety at least once in the previous year. Thirty-one percent reported feeling so depressed it was difficult to function at least once in the previous 12 months. More recently, University counseling and mental health services have reported an increase in the number of clients seeking services and in yearly visits.

The college years can be a highly stressful time in students' lives. This is particularly true of the period of transition to college as students are learning to cope with increased academic pressures. Students are at a developmental stage when newfound stressors can promote the onset of mental health difficulties. In addition to academic stress, international students can experience significant sociocultural adjustment demands.

Young adults between 17 and 25 years of age are reported to be at greater risk of developing a serious mental illness than individuals in other age groups. Although early diagnosis of mental disorders can be difficult, delayed diagnosis can often lead to treatment resistance and poorer longer-term outcomes. In addition, underachievement or failure at this point in life can cause long-term setbacks to individuals' self-esteem and future progress.

Treating Depression, Anxiety and Stress:

Depression, anxiety and stress disorders can each be treated effectively using medications; however, after completing a course of this type of treatment the chances of relapse are high, and equally successful psychological therapies are often preferred. Of these, cognitive-behavior therapy (CBT) is the most widely researched and CBT is recognized as the leading choice of treatment for depression and anxiety in terms of post-treatment improvements, maintaining progress, and preventing relapse. CBT also is effective for stress management. CBT is comprised of a variety of cognitive and behavioral approaches, each concerned with changing distressing thoughts and beliefs. Treatment is often comprised of self-monitoring and thought recording, behavioral activation, cognitive restructuring, and exposure.

Access to Treatment:

On a global scale, a significant number of individuals in need of treatment receive no medical diagnosis nor do they seek treatment. The worldwide treatment gap between those needing treatment for depression compared to those receiving treatment has been estimated at 56%; the gap in treatment for anxiety disorders has been estimated at 46%. Several factors prevent people from accessing treatment, such as waiting lists, lack of motivation, negative attitudes about treatment, and costs. Of those willing to seek treatment, many encounter a lack of trained professionals or are placed on a waiting list. Although students can often obtain mental health services on campus, many campuses have limited services or have wait lists for services because of the high demand. A survey of U.S. students with mental health problems revealed that common barriers to seeking services, even if they were available, were stigma, lack of time/accessibility, and wait lists. Internet-delivered interventions are one way to address these issues.

Internet-Delivered CBT (iCBT):

Internet-delivered CBT programs are specially designed for the treatment of specific disorders, and can be either clinician-guided or self-administered. When such interventions are used in the UK, 6-8 sessions is the recommended length of treatment. Many studies provide support for the utility and effectiveness of internet-delivered treatments for depression, anxiety and stress . Those with the additional feature of human support tend to produce greater results.

Several studies also have assessed the efficacy of online interventions for depression, stress, and anxiety for college students. Recent reviews of these studies have found evidence for the efficacy of these online interventions. However, most of these studies do not assess the efficacy of the interventions in the context of existing service delivery systems. Rather, many are RCTs assessing efficacy in convenience samples of students (e.g., Psychology majors). The current trial seeks to investigate the effectiveness and acceptability of internet-delivered interventions among university students seeking services and the procedures needed to incorporate these interventions into mental health delivery in U.S. universities. Additionally, it hopes to support and extend existing empirical evidence for SilverCloud programs.

University of Minnesota:

The University of Minnesota-Twin Cities is a public research university located in Minneapolis and St. Paul, Minnesota established in 1851. It is the oldest and largest campus within the University of Minnesota system and has the sixth-largest main campus student body in the United States, with 57,600 students. The university is organized into 19 colleges and schools.

Participants will be recruited through three units at the University of Minnesota-Twin Cities. The first is Student Counseling Services (SCS) which provides free short-term counseling to undergraduate and graduate students. The second is Boynton Mental Health Clinic (BMHC) which also provides short term psychological services to full-time students at the University of Minnesota. Unlike SCS, BMHC also has psychiatrists on staff and is affiliated with the university health service. Finally, the investigators will recruit participants through the International Student and Scholar Services (ISSS) office which provides counseling to foreign national students on campus.

Conditions

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Depression Anxiety Stress

Study Design

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Allocation Method

NON_RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Depression Condition

Participants in this group will be offered the Space from Depression programme to be completed over an 8 week period. The programme is delivered through the online SilverCloud platform.

Group Type EXPERIMENTAL

Space from Depression

Intervention Type OTHER

Delivered through the online SilverCloud platform, the program for the treatment of depression employs several innovative engagement strategies for improving the user experience. These are divided into several categories: personal, interactive, supportive, and social.

Anxiety Condition

Participants in this group will be offered the Space from Anxiety programme to be completed over an 8 week period. The programme is delivered through the online SilverCloud platform.

Group Type EXPERIMENTAL

Space from Anxiety

Intervention Type OTHER

Delivered through the online SilverCloud platform, the program for the treatment of anxiety employs several innovative engagement strategies for improving the user experience. These are divided into several categories: personal, interactive, supportive, and social.

Stress Condition

Participants in this group will be offered the Space from Stress programme to be completed over an 8 week period. The programme is delivered through the online SilverCloud platform.

Group Type EXPERIMENTAL

Space from Stress

Intervention Type OTHER

Delivered through the online SilverCloud platform, the program for the treatment of stress employs several innovative engagement strategies for improving the user experience. These are divided into several categories: personal, interactive, supportive, and social.

Interventions

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Space from Depression

Delivered through the online SilverCloud platform, the program for the treatment of depression employs several innovative engagement strategies for improving the user experience. These are divided into several categories: personal, interactive, supportive, and social.

Intervention Type OTHER

Space from Anxiety

Delivered through the online SilverCloud platform, the program for the treatment of anxiety employs several innovative engagement strategies for improving the user experience. These are divided into several categories: personal, interactive, supportive, and social.

Intervention Type OTHER

Space from Stress

Delivered through the online SilverCloud platform, the program for the treatment of stress employs several innovative engagement strategies for improving the user experience. These are divided into several categories: personal, interactive, supportive, and social.

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

* Participants must be at least 18 years of age. Participants must have self-reported mild to severe symptoms of depression (5-27+) according to PHQ-9, self-reported mild to severe symptoms of anxiety (5-21+) according to GAD-7, or self-reported mild to severe symptoms of stress (15-34+) according to the stress sub-scale of DASS-21.

Exclusion Criteria

* Students who currently are in face-to-face therapy at UCCS or BHS will be excluded. Students who score in the "red zone" in terms of risk of self-harm on the screening questions routinely used at UCCS will not be referred to the study. Students who score greater than 0 on the PHQ-9 self-harm item during the initial screening phase will be automatically directed to be further evaluated and alerted that a counselor will try to reach them. Based on this further evaluation, they may be recommended to seek help from their health/counseling service and may/may not be eligible to participate in the study. They will be telephoned within 1 working day and contacted by email if they cannot be reached by phone.
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Silver Cloud Health

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Derek Richards, PhD

Role: STUDY_DIRECTOR

SilverCloud Health

Patricia Frazier, PhD

Role: PRINCIPAL_INVESTIGATOR

University of Minnesota

Stefan G. Hofmann, PhD

Role: PRINCIPAL_INVESTIGATOR

Department of Psychological and Brain Sciences, Boston University

Deborah Beidel, PhD

Role: PRINCIPAL_INVESTIGATOR

UCF RESTORES, Department of Psychology, University of Central Florida

Patrick A. Palmieri, PhD

Role: PRINCIPAL_INVESTIGATOR

Center for the Treatment and Study of Traumatic Stress, Summa Health System, Akron, Ohio

Jacqueline Mooney, MA

Role: PRINCIPAL_INVESTIGATOR

SilverCloud Health

Christopher Bonner, MSc

Role: PRINCIPAL_INVESTIGATOR

SilverCloud Health

Locations

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University of Minnesota

Minneapolis, Minnesota, United States

Site Status

Countries

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United States

References

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Study Documents

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Document Type: Study Protocol

View Document

Other Identifiers

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EAITDAS

Identifier Type: -

Identifier Source: org_study_id

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