ICBT for Mental Health Problems Related to the Climate Crisis

June 26, 2023 updated by: Gerhard Andersson, Linkoeping University

Internet-based Cognitive Behavioural Therapy for Mental Health Problems Related to the Climate Crisis

The study seeks to investigate the effects of a guided internet-based cognitive behavioral therapy (ICBT) programme on adult mental health problems related to the climate crisis. ICBT will be compared to a wait-list control group.

Participants will be recruited in Sweden with a nationwide recruitment.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Recruiting

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Detailed Description

The study is set up as a randomized controlled trial. Quality of life, depressive symptoms, anxiety, sleep problems and traumatic stress will be measured. Given uncertainties regarding the psychological effects connected to the climate crisis, a transproblematic tailored treatment approach will be used that has been tested in several previous trials. However, the present program has been adapted for the target population of people who are affected directly or indirectly by the societal and individual consequences of the climate crisis.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Estimated)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
120

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Not Applicable

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Contact

Study Contact

The name and contact information for the person who can answer enrollment questions for a clinical study. Each location where the study is being conducted may also have a specific contact, who may be better able to answer those questions.

Study Contact Backup

Study Locations

  • Sweden
    • Östergötland
      • Linköping, Östergötland, Sweden, 58183
        • Recruiting
        • Department of Behavioral Sciences and Learning, Linköping University
        • Contact:

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

18 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Description

Inclusion Criteria:

Experience mental health problems that are caused or exacerbated by the climate crisis and/or its consequences 18 years or older. Adequate ability to understand and speak Swedish. Access to the internet and a smartphone/computer.

Exclusion Criteria:

Other ongoing psychological treatment or counselling that interfere with trial treatment.

Recent (within the past 3 months) changes in the dose of psychotropic medication.

Any severe psychiatric or somatic conditions that would interfere with trial treatment

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: Internet-based Cognitive Behavior Therapy
ICBT, were participants receive 8 out of 15 possible modules, depending on their current problems and needs, 8 week long internet intervention for coping with mental health issues related to the climate crisis.
Behavioral: Cognitive Behavioural Therapy
Intervention based on cognitive behavioural therapy principles and adapted to mental health problems related to the climate crisis. Intervention's main purpose is to increase management of mental health issues such as depressive symtoms, stress, worry and anxiety related to the coronavirus pandemic and increase quality of life in the current situation. Intervention contains psycho-educational elements as well as examples and exercises.
No Intervention: Wait-list control
Participants in the control group will be instructed to wait. Once intervention group will be finished, participants in control group will be able to access the same intervention.

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Change in Becks Depression Inventory-II
Time Frame: Baseline, 8 weeks and follow-up at 12 months after treatment termination
Measure of depressive symptoms. Possible range for the total sum: 0 to 63 (created by summing up the score from each item) with a higher score indicating a higher level of depressive symptoms. Clinical ranges for minimal, mild, moderate and severe major depressive disorder are considered to be 0-13, 13-19, 20-28, and 29-63 points.
Baseline, 8 weeks and follow-up at 12 months after treatment termination
Change in Perceived Stress Scale
Time Frame: Baseline, 8 weeks and follow-up at 12 months after treatment termination.
It is a measure of the degree to which situations in one's life are appraised as stressful. It contains 10 items that are scored on a range between 0 (never) to 4 (very often). The total score can range from 0-56 and a higher score reflects higher levels of perceived stress.
Baseline, 8 weeks and follow-up at 12 months after treatment termination.
Change in Generalised Anxiety Disorder 7-item scale
Time Frame: Baseline, 8 weeks and follow-up at 12 months after treatment termination.
Seven item measure of generalized anxiety disorder. Sum score range from 0 to 21, with higher scores indicating more generalized anxiety. Cut-offs for interpretation: 0-5 minimal anxiety, 6-9 mild anxiety, 10-14 moderate anxiety, and 15-21 severe anxiety.
Baseline, 8 weeks and follow-up at 12 months after treatment termination.

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
Change in Insomnia Severity Index
Time Frame: Baseline, 8 weeks and follow-up at 12 months after treatment termination.
Measure of insomnia severity and symptoms of disordered sleep. The total score can range between 0 (no sleep problems) to 28 (severe sleep problems and insomnia) with higher scores indicating severer levels of sleeping problems. Norm score ranges include low likelihood of sleep problems (0 to 7 points), some sleep problems (8 to 14 points), moderate sleep problems (15 to 21 points), severe sleep problems (22 to 28 points).
Baseline, 8 weeks and follow-up at 12 months after treatment termination.
Change in Patient Health Questionnaire
Time Frame: Baseline, 8 weeks and follow-up at 12 months after treatment termination.
Measure of depressive symptoms. Possible range for the total sum: 0 to 27 (created by summing up the score from each item) with a higher score indicating higher levels of depression. Clinical cut-offs for mild, moderate, moderately severe and severe major depressive disorder are considered to be 5, 10, 15, and 20 points.
Baseline, 8 weeks and follow-up at 12 months after treatment termination.
Change in Alcohol Use Disorder Identification Test
Time Frame: Baseline, 8 weeks and follow-up at 12 months after treatment termination.
The Alcohol Use Disorders Identification Test is a 10-item screening tool to assess alcohol consumption, drinking behaviors, and alcohol-related problems. 10 items and scores ranging from 0-40 with higher scores indicating a higher level of alcohol use.
Baseline, 8 weeks and follow-up at 12 months after treatment termination.
Change in ClimateCope Index (CCI)
Time Frame: Baseline, 8 weeks and follow-up at 12 months after treatment termination
This scale was constructed by the research group, measuring coping strategies connected to the climate situations. It is a 33 item scale rating from 1 (not at all) to 5 (totally agree), with higher scores indicating more helpful coping strategies.
Baseline, 8 weeks and follow-up at 12 months after treatment termination
Change in Brunnsviken Brief Quality of Life Scale
Time Frame: Baseline, 8 weeks and follow-up at 12 months after treatment termination
Measure of quality of life, total score ranging from 0 to 96 with a higher score indicating a higher quality of life. The scores of each of the six primary questions regarding perceived quality of life within an area of life are multiplied with the score of an item measuring the perceived importance of the area in question.
Baseline, 8 weeks and follow-up at 12 months after treatment termination

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Linkoeping University

Investigators

Investigators

A researcher involved in a clinical study. Related terms include site principal investigator, site sub-investigator, study chair, study director, and study principal investigator.
  • Principal Investigator: Gerhard Andersson, Linkoeping University

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
February 7, 2022

Primary Completion (Estimated)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
June 27, 2024

Study Completion (Estimated)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
June 1, 2025

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
December 20, 2021

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
December 22, 2021

First Posted (Actual)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
December 27, 2021

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
June 27, 2023

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
June 26, 2023

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
June 1, 2023

More Information

Terms related to this study

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • ClimateCope

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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