(Cost-)Effectiveness of SLIMMER Diabetes Prevention Intervention
NCT ID: NCT02094911
Last Updated: 2014-03-24
Study Results
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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UNKNOWN
NA
316 participants
INTERVENTIONAL
2011-10-31
2015-05-31
Brief Summary
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Detailed Description
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Conditions
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Study Design
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RANDOMIZED
PARALLEL
PREVENTION
SINGLE
Study Groups
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Combined lifestyle intervention
Lifestyle counselling (nutrition and physical activity) by dietician and physiotherapist during 10-month intervention period
Combined lifestyle intervention
10-month intervention period with:
* weekly group-based sports lessons supervised by a physiotherapist
* individual dietary advice by a dietician
* case management by practice nurse
* maintenance programme to guide subjects to maintain lifestyle behaviour change
Usual care group
Subjects receive brochures on healthy lifestyle at baseline, and during the 10-month intervention period only usual care as provided by their own general practitioner.
Usual care group
Written information on healthy lifestyle was provided at baseline, no individual advice or programme was provided. No additional appointments were scheduled, apart from the visits for follow-up measurements
Interventions
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Combined lifestyle intervention
10-month intervention period with:
* weekly group-based sports lessons supervised by a physiotherapist
* individual dietary advice by a dietician
* case management by practice nurse
* maintenance programme to guide subjects to maintain lifestyle behaviour change
Usual care group
Written information on healthy lifestyle was provided at baseline, no individual advice or programme was provided. No additional appointments were scheduled, apart from the visits for follow-up measurements
Other Intervention Names
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Eligibility Criteria
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Inclusion Criteria
* Impaired fasting glucose (IFG; i.e. venous plasma glucose concentration ≥6.1 and
≤6.9 mmol/l) during the past 5 years, according to the GP registration database OR diabetes risk score ≥7 as calculated from the Diabetes Risk Test
* Willing and able to participate in the intervention for at least 1.5 years
* Dutch speaking
Exclusion Criteria
* Any chronic illness that makes 1.5-years survival improbable, interferes with glucose tolerance, or makes participation in a lifestyle intervention impossible
* Patients with any severe cardiovascular disease (this also includes history of cardiac dysrhythmia), unless GP gives agreement
* Medication known to interfere with glucose tolerance
* Any mental or physical disability that will hinder participation in the lifestyle intervention
* Severe psychiatric disease
* Patients who showed bad compliance in the past
* Participation in another regular vigorous exercise and/or diet programme, i.e.:
* Intensive exercise programme: any exercise programme offered by a physiotherapist and/or patients sporting at least 3 times a week at their own initiative.
* Intensive diet programme: patients who visited a dietician at least 3 times during the last year.
40 Years
70 Years
ALL
No
Sponsors
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ZonMw: The Netherlands Organisation for Health Research and Development
OTHER
Dutch Diabetes Research Foundation
OTHER
Wageningen University
OTHER
Responsible Party
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Principal Investigators
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Edith Feskens, PhD
Role: PRINCIPAL_INVESTIGATOR
Wageningen University
Locations
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Wageningen University
Wageningen, , Netherlands
Countries
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References
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Duijzer G, Bukman AJ, Meints-Groenveld A, Haveman-Nies A, Jansen SC, Heinrich J, Hiddink GJ, Feskens EJM, de Wit GA. Cost-effectiveness of the SLIMMER diabetes prevention intervention in Dutch primary health care: economic evaluation from a randomised controlled trial. BMC Health Serv Res. 2019 Nov 11;19(1):824. doi: 10.1186/s12913-019-4529-8.
den Braver NR, de Vet E, Duijzer G, Ter Beek J, Jansen SC, Hiddink GJ, Feskens EJM, Haveman-Nies A. Determinants of lifestyle behavior change to prevent type 2 diabetes in high-risk individuals. Int J Behav Nutr Phys Act. 2017 Jun 12;14(1):78. doi: 10.1186/s12966-017-0532-9.
Duijzer G, Haveman-Nies A, Jansen SC, ter Beek J, Hiddink GJ, Feskens EJ. SLIMMER: a randomised controlled trial of diabetes prevention in Dutch primary health care: design and methods for process, effect, and economic evaluation. BMC Public Health. 2014 Jun 14;14:602. doi: 10.1186/1471-2458-14-602.
Other Identifiers
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NL37994.081.11
Identifier Type: -
Identifier Source: org_study_id
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