Study of Effectiveness of Different Lifestyle Interventions for Health and Wellbeing

February 7, 2014 updated by: University of Jyvaskyla

Applicability and Efficiency of Different Approaches in Lifestyle Interventions - Lifestyle Management and Changes in Everyday Life

The purpose of this study is to examine the effectiveness and applicability of different interventions designed for enhancing overall wellbeing. Lifestyle changes, as well as psychological and physiological health variables are assessed. The interventions are based on the principles of cognitive behavioural therapy, and delivered either face-to-face, via mobile phone application, or Internet.

Study Overview

Detailed Description

The study focuses on targeting overweight, stress, and impaired overall wellbeing with new cost-effective intervention methods. The intervention methods are based on the principles of cognitive behavioural therapy (CBT) and further acceptance-commitment therapy (ACT). The interventions are delivered either face-to-face, via mobile application, or via Internet. The purpose of each intervention is to improve the subjects lifestyles and activate them towards beneficial changes in their everyday life. The psychological and physiological effects of interventions are measured with various invasive and non-invasive methods. The study gives new insight into effectiveness and acceptability of up-to-date psychological intervention methods, and new knowledge of different ways to deliver interventions for improving wellbeing of an individual.

Study Type

Interventional

Enrollment (Actual)

339

Phase

  • 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 Locations

      • Helsinki, Finland, 00290
        • Institute of Biomedicine, University of Helsinki
      • Jyvaskyla, Finland, 40014
        • Department of Psychology and Department of Health Sciences, University of Jyvaskyla
      • Kuopio, Finland, 80101
        • Institute of Public Health and Clinical Nutrition, University of Eastern Finland (UEF)

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

Ages Eligible for Study

25 years to 60 years (Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Body Mass Index (BMI) 27-34.9
  • Psychological Stress (3/4 or 4/4 points in General Health Questionnaire)
  • Possibility to use computer and internet connection

Exclusion Criteria:

  • Diagnosed severe chronic illness

    • Symptomatic cardiovascular disease
    • Type 1 or 2 diabetes
    • Severe psychiatric conditions
    • Remarkable clinical operation within past 6 months
    • Heart attack or stroke within past 6 months
    • Kidney disease requiring Dialysis
  • Regular use of cortisone pills
  • Eating disorder: bulimia
  • Disability pension for psychological reasons
  • Pregnancy or breastfeeding within the pas 6 months
  • Shift work (in three shifts) or night work
  • Participation in other intervention studies during the present study

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

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

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Experimental: Face-to-Face
Group meetings face-to-face using intervention for wellbeing with ACT principles.
The intervention is based on principles of acceptance-commitment therapy (ACT). It aims to increase psychological flexibility through different exercises that are developed for improving skills of being present, dealing with thoughts and feelings, as well as support clarifying individual values and value-based actions. In addition exercises for relaxation, physical activity, and mindful eating are provided. The content of intervention for face-to-face and mobile groups is similar but delivery method is different.
Experimental: Mobile
Intervention for wellbeing via mobile phone application with ACT principles.
The intervention is based on principles of acceptance-commitment therapy (ACT). It aims to increase psychological flexibility through different exercises that are developed for improving skills of being present, dealing with thoughts and feelings, as well as support clarifying individual values and value-based actions. In addition exercises for relaxation, physical activity, and mindful eating are provided. The content of intervention for face-to-face and mobile groups is similar but delivery method is different.
Experimental: Internet
Intervention for wellbeing via Internet (Virtual Health Check and Coaching).
The intervention is Duodecim Virtual Health Check and Coaching where the subject gets feedback based on his/her health information and is provided with different weekly tasks regarding lifestyle changes. The tasks are developed based on principles of cognitive behaviour therapy (CBT).
Experimental: Control
Control group, no intervention.
No intervention

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Time Frame
Psychological Flexibility (AAQ-2)
Time Frame: Change from Baseline in Psychological Flexibility at 8.5 months
Change from Baseline in Psychological Flexibility at 8.5 months

Secondary Outcome Measures

Outcome Measure
Time Frame
Diet (interview, questionnaire)
Time Frame: pre, post, follow-up (0, 10, 36 weeks)
pre, post, follow-up (0, 10, 36 weeks)
Perceived and physiological stress (questionnaire, heart rate variability measurement)
Time Frame: pre, post, follow-up (0, 10, 36 weeks)
pre, post, follow-up (0, 10, 36 weeks)
Blood lipids
Time Frame: pre, post, follow-up (0, 10, 36)
pre, post, follow-up (0, 10, 36)
Sleep (ESS, Basic Nordic Sleep Questionnaire, actigraphy, sleep diary)
Time Frame: pre, post, follow-up (0, 10, 36 weeks)
pre, post, follow-up (0, 10, 36 weeks)
Physical Activity (questionnaire)
Time Frame: pre, post, follow-up (0, 10, 36 weeks)
pre, post, follow-up (0, 10, 36 weeks)
User experiences concerning technology (interview, questionnaire)
Time Frame: during, post, follow-up (2, 10, 36 weeks)
during, post, follow-up (2, 10, 36 weeks)
Depression
Time Frame: Pre, post, follow-up (0, 10, 36 weeks)
Pre, post, follow-up (0, 10, 36 weeks)

Collaborators and Investigators

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

Investigators

  • Principal Investigator: Raimo Lappalainen, PhD, University of Jyväskylä
  • Principal Investigator: Marjukka Kolehmainen, PhD, University of Eastern Finland
  • Principal Investigator: Miikka Ermes, PhD, VTT Technical Research Centre of Finland

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

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

August 1, 2012

Primary Completion (Actual)

December 1, 2013

Study Completion (Actual)

December 1, 2013

Study Registration Dates

First Submitted

August 17, 2012

First Submitted That Met QC Criteria

November 27, 2012

First Posted (Estimate)

November 30, 2012

Study Record Updates

Last Update Posted (Estimate)

February 10, 2014

Last Update Submitted That Met QC Criteria

February 7, 2014

Last Verified

February 1, 2014

More Information

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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