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| Name | Class |
|---|---|
| National Institute of Health and Welfare | UNKNOWN |
| Technical Research Centre of Finland | UNKNOWN |
| University of Melbourne | OTHER |
| University of Konstanz |
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The aim of the Stop Diabetes - Knowledge based solutions (StopDia) consortium project (University of Eastern Finland, National Institute for Health and Welfare, and Technical Research Centre of Finland) is to develop and test approaches to identify individuals at increased risk of type 2 diabetes and to empower them in adopting and maintaining a healthy lifestyle by combining individual and environment level strategies into a dual-process approach targeting deliberative and automatic processes of behavior. We also aim to identify barriers and facilitators of adopting a healthy lifestyle in the society, create a model for the prevention of type 2 diabetes by joint actions of health care, third sector, and other societal actors, and develop methods to monitor the cost-effectiveness of these actions. We will carry out a 1-year randomized controlled trial on the effects of among 10 000 individuals aged 18-70 years at increased risk of type 2 diabetes living in Finland. The participants will be randomized into the control group, the digital lifestyle intervention group, or the combined digital and face-to-face lifestyle intervention group. The aim of the interventions is to enhance diet quality, increase physical activity, decrease body weight, and improve glucose tolerance in individuals at increased risk of type 2 diabetes.
Type 2 diabetes is a major public health and economical problem all over the world, including Finland. A healthy diet and physical activity are the cornerstones for the prevention of type 2 diabetes. The aim of the Stop Diabetes - Knowledge based solutions (StopDia) study is to develop and test approaches to identify individuals at increased risk of type 2 diabetes and to empower them in adopting and maintaining a healthy lifestyle by combining individual and environment level strategies into a dual-process approach targeting deliberative and automatic processes of behavior. We also aim to identify barriers and facilitators of adopting a healthy lifestyle in the society, create a model for the prevention of type 2 diabetes by joint actions of health care, third sector, and other societal actors, and develop methods to monitor the cost-effectiveness of these actions. We will recruit 10 000 individuals aged 18-70 years at increased risk of type 2 diabetes living in the hospital district of Northern Savo, Päijät-Häme, or South Karelia in Finland for a 1-year randomized controlled trial. We will assess body height and weight, body mass index, waist circumference, and blood pressure, take blood samples for biochemical analyses, and perform a 2-hour oral glucose tolerance test at baseline. The participants will be asked to fill out a detailed digital questionnaire on factors related to the risk of type 2 diabetes, including diet, physical activity, sedentary behavior, health status, physical, psychic, and social well-being, as well as the use of health care services and medications. The participants will be randomized into the control group, the digital lifestyle intervention group, or the combined digital and face-to-face lifestyle intervention group. The aim of the interventions is to enhance diet quality, increase physical activity, decrease body weight, and improve glucose tolerance in individuals at increased risk of type 2 diabetes. We will also investigate the effects of environmental interventions at certain workplaces and the synergistic effects of the individual level and environmental interventions in a subsample of the study population. All baseline assessments will be repeated after the 1-year follow-up. The primary outcomes will be the changes in diet, total physical activity, body weight, and plasma glucose levels from the oral glucose tolerance test. After the 1-year intervention study, follow-up examinations will be performed 3, 5, 10, 15, and 20 years after the baseline examinations.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Control group | No Intervention | At baseline, individuals in the control group receive digital information package about lifestyle risk factors of type 2 diabetes with recommendations on healthy diet and physical activity in accordance with the Finnish Nutrition Recommendations and the national recommendation for health enhancing physical activity. | |
| Digital lifestyle intervention group | Experimental | Participants are instructed to use a digital self-help tool for 12 months. This tool is developed in the StopDia-study to enact positive changes in participant's health behaviour. The digital intervention consists of 2 components which motivate, enable and trigger the participants to improve their health behaviours. B.J. Fogg's Tiny Habits -ideology. The digital intervention is based on the Fogg Behaviour Model (FBM) and the Behaviour Wizard. |
|
| Combined digital and face-to-face lifestyle intervention group | Experimental | Participants are using the StopDia digital solution tool as described above. In addition, they have six face-to-face group coaching (6-15 participants/group) sessions at local health centers facilitated by trained nurses. The face-to-face group intervention is based on the Self-Determination Theory and theories of self-regulation, and delivered using intrinsic motivational coaching approach designed and tested in the GOAL lifestyle intervention, and further developed in several other studies in Finland and internationally. |
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Digital lifestyle intervention group | Behavioral | Intervention with digital application for lifestyle changes |
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| Measure | Description | Time Frame |
|---|---|---|
| Change in diet | Change in diet is assessed by the dietary score based on Finnish Nutrition Recommendations and is formulated according to food frequency questionnaire. | From baseline to one year follow-up, to 3 year follow-up, to 5 year follow-up, to 10 year follow-up, to 15 year follow-up, 20 year follow-up |
| Change in total physical activity level | Change in total physical activity level is assessed by the physical activity questionnaire. | From baseline to one year follow-up, to 3 year follow-up, to 5 year follow-up, to 10 year follow-up, to 15 year follow-up, 20 year follow-up |
| Change in plasma glucose levels | Assessed in the 2 hour oral glucose tolerance tests | From baseline to one year follow-up, to 3 year follow-up, to 5 year follow-up, to 10 year follow-up, to 15 year follow-up, 20 year follow-up |
| Change in body weight | Assessed with digital weight scales | From baseline to one year follow-up, to 3 year follow-up, to 5 year follow-up, to 10 year follow-up, to 15 year follow-up, 20 year follow-up |
| Measure | Description | Time Frame |
|---|---|---|
| Change in waist circumference | Assessed with validated guidelines for the measure | From baseline to one year follow-up, to 3 year follow-up, to 5 year follow-up, to 10 year follow-up, to 15 year follow-up, 20 year follow-up |
| Change in insulin concentration |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Jussi Pihlajamäki, MD, PhD | Contact | +358 50 344 0187 | jussi.pihlajamaki@uef.fi | |
| Timo A Lakka, MD, PhD | Contact | +358 40 7707 329 | timo.lakka@uef.fi |
| Name | Affiliation | Role |
|---|---|---|
| Jussi Pihlajamäki, MD, PhD | University of Eastern Finland | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| University of Eastern Finland | Recruiting | Kuopio | Finland |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 38308150 | Derived | Manninen S, Tilles-Tirkkonen T, Aittola K, Mannikko R, Karhunen L, Kolehmainen M, Schwab U, Lindstrom J, Lakka T, Pihlajamaki J; Stop Diabetes study group. Associations of Lifestyle Patterns with Glucose and Lipid Metabolism in Finnish Adults at Increased Risk of Type 2 Diabetes. Mol Nutr Food Res. 2024 Mar;68(5):e2300338. doi: 10.1002/mnfr.202300338. Epub 2024 Feb 2. | |
| 36620354 |
| Label | URL |
|---|---|
| short description in English | View source |
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| ID | Term |
|---|---|
| D005247 | Feeding Behavior |
| D009043 | Motor Activity |
| D000079102 | Empowerment |
| D003924 | Diabetes Mellitus, Type 2 |
| ID | Term |
|---|---|
| D001522 | Behavior, Animal |
| D001519 | Behavior |
| D012919 | Social Behavior |
| D003920 | Diabetes Mellitus |
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| OTHER |
| Karolinska Institutet | OTHER |
| Maastricht University | OTHER |
| University of Oslo | OTHER |
| Danube-University | UNKNOWN |
| Flinders University | OTHER |
| Cornell University | OTHER |
| University of Copenhagen | OTHER |
| Roskilde University | OTHER |
| University of Manchester | OTHER |
| University of York | OTHER |
Participants will be randomized in 3 groups: 1) control group, 2) digital lifestyle intervention group and 3) combined digital and face-to-face lifestyle intervention group. Environmental changes will be done within some work places.Part of the participants in each group may be exposed to environmental modification that are aimed for lifestyle changes at work places.
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| Combined digital and face-to-face lifestyle intervention group | Behavioral | Intervention with digital application and group meetings for lifestyle changes |
|
Assessed in the 2 hour oral glucose tolerance tests |
| From baseline to one year follow-up, to 3 year follow-up, to 5 year follow-up, to 10 year follow-up, to 15 year follow-up, 20 year follow-up |
| Change in glycated hemoglobin | Assessed from fasting blood sample | From baseline to one year follow-up, to 3 year follow-up, to 5 year follow-up, to 10 year follow-up, to 15 year follow-up, 20 year follow-up |
| Change in plasma lipid concentration | Plasma total, HDL and LDL cholesterol, and triglyceride concentrations are measured. | From baseline to one year follow-up, to 3 year follow-up, to 5 year follow-up, to 10 year follow-up, to 15 year follow-up, 20 year follow-up |
| Change in resting blood pressure | Resting systolic and diastolic blood pressure is measured by automatic sphygmomanometer in sitting position. | From baseline to one year follow-up, to 3 year follow-up, to 5 year follow-up, to 10 year follow-up, to 15 year follow-up, 20 year follow-up. |
| Change in inflammation markers | Serum high-sensitivity C-reactive protein (hs-CRP) and interleukine-1Ra (IL-1Ra) are measured as biomarkers of inflammation. | From baseline to one year follow-up, to 3 year follow-up, to 5 year follow-up, to 10 year follow-up, to 15 year follow-up, 20 year follow-up. |
| Change in liver function | Plasma aspartate aminotransferase (AST) and alanine aminotransferase (ALT) are measured as biomarkers of liver function. | From baseline to one year follow-up, to 3 year follow-up, to 5 year follow-up, to 10 year follow-up, to 15 year follow-up, 20 year follow-up. |
| Change in metabolite profiles | Metabolites and metabolic profiles related to diet, other lifestyle factors and predicting type 2 diabetes measured from serum and plasma samples | From baseline to one year follow-up, to 3 year follow-up, to 5 year follow-up, to 10 year follow-up, to 15 year follow-up, 20 year follow-up |
| Change in sedentary behavior | Change in sedentary behavior is described as the total amount spent in sitting and lying position during waking hours, and is assessed by the questionnaire. | From baseline to one year follow-up, to 3 year follow-up, to 5 year follow-up, to 10 year follow-up, to 15 year follow-up, 20 year follow-up |
| Change in sleeping behavior | Formulated according to sleeping behavior questionnaire | From baseline to one year follow-up, to 3 year follow-up, to 5 year follow-up, to 10 year follow-up, to 15 year follow-up, 20 year follow-up |
| Change in smoking behavior | Assessed by questionnaire | From baseline to one year follow-up, to 3 year follow-up, to 5 year follow-up, to 10 year follow-up, to 15 year follow-up, 20 year follow-up |
| Change in alcohol consumption | Assessed by food frequency questionnaire | From baseline to one year follow-up, to 3 year follow-up, to 5 year follow-up, to 10 year follow-up, to 15 year follow-up, 20 year follow-up |
| Change in eating behavior | Eating behavior is assessed by questionnaires. | From baseline to one year follow-up, to 3 year follow-up, to 5 year follow-up, to 10 year follow-up, to 15 year follow-up, 20 year follow-up |
| Change in mental wellbeing | Change in mental wellbeing is assessed by questionnaire. | From baseline to one year follow-up, to 3 year follow-up, to 5 year follow-up, to 10 year follow-up, to 15 year follow-up, 20 year follow-up |
| Change in quality of life | Quality of life is assessed by questionnaire. | From baseline to one year follow-up, to 3 year follow-up, to 5 year follow-up, to 10 year follow-up, to 15 year follow-up, 20 year follow-up. |
| Use of health-care services and associated costs | Use of health-care services are assessed by questionnaire and registers. Associated costs are calculated based on these data. | From baseline to one year follow-up, to 3 year follow-up, to 5 year follow-up, to 10 year follow-up, to 15 year follow-up, 20 year follow-up |
| Work ability and associated costs | Work ability is assessed by questionnaire. Associated costs are calculated based on these data. | From baseline to one year follow-up, to 3 year follow-up, to 5 year follow-up, to 10 year follow-up, to 15 year follow-up, 20 year follow-up. |
| User experience of the Internet intervention | Measured by the questionnaires. | During the intervention at the time point of two weeks, and at one year follow-up |
| Usage of the Internet intervention | Measured by the log data | During the intervention at the time point of two weeks, 3 months, 6 months, and at one year follow-up |
| Lakka TA, Aittola K, Jarvela-Reijonen E, Tilles-Tirkkonen T, Mannikko R, Lintu N, Karhunen L, Kolehmainen M, Harjumaa M, Mattila E, Jarvenpaa R, Ermes M, Mikkonen S, Martikainen J, Poutanen K, Schwab U, Absetz P, Lindstrom J, Pihlajamaki J. Real-world effectiveness of digital and group-based lifestyle interventions as compared with usual care to reduce type 2 diabetes risk - A stop diabetes pragmatic randomised trial. Lancet Reg Health Eur. 2023 Jan;24:100527. doi: 10.1016/j.lanepe.2022.100527. Epub 2022 Oct 12. |
| 35200147 | Derived | Lavikainen P, Mattila E, Absetz P, Harjumaa M, Lindstrom J, Jarvela-Reijonen E, Aittola K, Mannikko R, Tilles-Tirkkonen T, Lintu N, Lakka T, van Gils M, Pihlajamaki J, Martikainen J. Digitally Supported Lifestyle Intervention to Prevent Type 2 Diabetes Through Healthy Habits: Secondary Analysis of Long-Term User Engagement Trajectories in a Randomized Controlled Trial. J Med Internet Res. 2022 Feb 24;24(2):e31530. doi: 10.2196/31530. |
| 33302264 | Derived | Karlund A, Kaariainen T, Kostamo VM, Kokkola T, Kolehmainen M, Lakka TA, Pihlajamaki J, Manninen A. Oxygen-18 and carbon-13 isotopes in eCO2and erythrocytes carbonic anhydrase activity of Finnish prediabetic population. J Breath Res. 2021 Jan 22;15(2). doi: 10.1088/1752-7163/abd28d. |
| 32779571 | Derived | Harjumaa M, Absetz P, Ermes M, Mattila E, Mannikko R, Tilles-Tirkkonen T, Lintu N, Schwab U, Umer A, Leppanen J, Pihlajamaki J. Internet-Based Lifestyle Intervention to Prevent Type 2 Diabetes Through Healthy Habits: Design and 6-Month Usage Results of Randomized Controlled Trial. JMIR Diabetes. 2020 Aug 11;5(3):e15219. doi: 10.2196/15219. |
| 30823909 | Derived | Pihlajamaki J, Mannikko R, Tilles-Tirkkonen T, Karhunen L, Kolehmainen M, Schwab U, Lintu N, Paananen J, Jarvenpaa R, Harjumaa M, Martikainen J, Kohl J, Poutanen K, Ermes M, Absetz P, Lindstrom J, Lakka TA; StopDia study group. Digitally supported program for type 2 diabetes risk identification and risk reduction in real-world setting: protocol for the StopDia model and randomized controlled trial. BMC Public Health. 2019 Mar 1;19(1):255. doi: 10.1186/s12889-019-6574-y. |
| D044882 |
| Glucose Metabolism Disorders |
| D008659 | Metabolic Diseases |
| D009750 | Nutritional and Metabolic Diseases |
| D004700 | Endocrine System Diseases |