Evaluation of Lifestyle Tool in Type 2 Diabetes

NCT ID: NCT05679115

Last Updated: 2025-07-16

Basic Information

• Recruitment Status: ACTIVE_NOT_RECRUITING
• Clinical Phase: NA
• Total Enrollment: 200 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2023-01-10
• Study Completion Date: 2026-12-01

Brief Summary

The overall aim of the study is to observe the change of long-term metabolic control in patients with type 2 diabetes who have access to a digital intervention tool as compared with randomized controls during one year. The tool is based on self-affirmation theory and has large emphasis on self-reflection to enable sustainable lifestyle changes. .

Detailed Description

Type-2 diabetes afflicts more than 300 million people worldwide and poses a heavy burden on the healthcare systems everywhere. Recent guidelines from the American Diabetes Association and the European Association for the Study of Diabetes recommend enhanced focus on lifestyle management in addition to glucose-lowering drugs. Individual or group-based diabetes education programs can improve glucose control and quality-of-life, but they are resource-intense and long-term outcomes are variable. Moreover, less than one out of ten individuals with diabetes attend such programs because of practical, medical and financial hurdles to attend sessions.

Consequently, there is a large need for complementary lifestyle support that can meet individual preferences in content and timing and reach many patients at low cost. Digital tools have considerable potential for clinical utility, but there are several important knowledge gaps. First, data on long-term efficacy (>6 months) are scarce. Second, they are often combined with coaching or intensified healthcare contacts, making it difficult to specifically assess the effect of the digital component and apply the results to a broad range of settings with variations in structure and resources. Third, it is unclear how they affect concrete behaviours such as physical activity and physiological measures of insulin resistance and insulin secretion.

The investigators have developed a self-managed lifestyle tool that is based on a new approach combining health information with structured self-reflection to effectively promote behavioural change. The tool is digital, does not require additional healthcare resources and could be used for large numbers of patients in a scalable manner.

Study participants with type 2 diabetes will now be randomized to access the tool and the change of long-term blood glucose from baseline to end of follow-up will be compared with participants who are randomized to a control group without access to the tool.

Participants attend study visits every three months for blood sampling. Study personnel are instructed to remain neutral at blood sampling visits and not reinforce usage in order to assess the frequency of use and resultant outcomes that can be expected in real-life situations over extended time without the need for increased healthcare support. Technical problems are referred to a study coordinator, who also responded to requests to clarify content in a general manner without providing personal advice.

Study participants are managed by their ordinary healthcare providers throughout the study.

Conditions

Diabetes Mellitus, Type 2

Study Design

• Allocation Method: RANDOMIZED
• Intervention Model: PARALLEL
• Primary Study Purpose: TREATMENT
• Blinding Strategy: NONE

Study Groups

Lifestyle intervention

Participants get access to the tool and use it regularly

Group Type: EXPERIMENTAL

Lifestyle tool

Intervention Type: BEHAVIORAL

Regular use of the digital Lifestyle tool

Controls on standard care

Participants who get randomized to control cannot access the tool.

Group Type: NO_INTERVENTION

No interventions assigned to this group

Interventions

Lifestyle tool

Regular use of the digital Lifestyle tool

Intervention Type: BEHAVIORAL

Eligibility Criteria

Inclusion Criteria

• Patients with type 2 diabetes at or above 35 years of age
• HbA1C at 52 mmol/mol or above
• Diagnosis of diabetes mellitus was based on prior documentation or treatment with anti-hyperglycemic medication
• written informed consent.

Exclusion Criteria

• type 1 diabetes, MODY or secondary diabetes
• conditions or treatments that in the judgement of the Investigator could affect the study evaluation
• connection with the study team, funders, authorities, universities or other public or private bodies in such a way that specific interests in the study outcomes could be suspected.

• Minimum Eligible Age: 35 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

Region Skane

OTHER

Sponsor Role: lead

Responsible Party

Responsibility Role: SPONSOR

Principal Investigators

Anders Rosengren, Professor

Role: PRINCIPAL_INVESTIGATOR

Region Skåne

Locations

Clinical Research Center

Malmo, , Sweden

Countries

Sweden

Other Identifiers

HealthDiabetes2

Identifier Type: -

Identifier Source: org_study_id