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- Klinische proef NCT01220479
Exercise Training Intervention in Children With Type 1 Diabetes (Diabex)
Impact of an Exercise Training Program on Bone Development and Cardiovascular Disease Risk Factors in Children With Type 1 Diabetes Mellitus
Type 1 diabetes mellitus (T1DM) is associated with multiple co-morbidities, such as hypertension, dyslipidemia, coronary heart disease and osteoporosis. The foundation of these conditions lays in childhood. Exercise is known to have a positive influence on bone mineral density (BMD) and some impact on cardiovascular disease risk factors in healthy children, but little is known about these associations in children with T1DM.
The main purpose of this study is to assess the effects of a 9-month weight-bearing exercise training program on skeletal development in children with T1DM, compared to healthy subjects. The second aim is to evaluate whether the program influences also cardiovascular diseases risk factors.
This is a randomized controlled study incorporating 30 children with T1DM and 30 healthy children. Both groups are randomly divided (1:1) in an exercise or a control group: 1) exercise diabetic, 2) controls diabetic, 3) exercise healthy, 4) controls healthy.
Exercise groups participate to an identical weight-bearing exercise training program 2 x 90 minutes per week and controls are relatively inactive.
Main measures include: total body, lumbar spine and hip BMD by DXA, body fat and fat-free mass, bone biomarkers levels, resting and ambulatory blood pressure and fasting blood lipids.
Studie Overzicht
Toestand
Conditie
Interventie / Behandeling
Studietype
Inschrijving (Werkelijk)
Fase
- Niet toepasbaar
Contacten en locaties
Studie Locaties
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Geneva, Zwitserland, 1205
- University Hospital of Geneva
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Deelname Criteria
Geschiktheidscriteria
Leeftijden die in aanmerking komen voor studie
Accepteert gezonde vrijwilligers
Geslachten die in aanmerking komen voor studie
Beschrijving
List of inclusion criteria for Type 1 diabetes patients:
1) disease for at least 1 year.
List of inclusion criteria for healthy subjects:
1) good general health and normal growth.
List of exclusion Criteria for all subjects:
- presence of other chronic disease, including thyroid disease;
- medications, hormones other than insulin, or calcium preparations taken in the preceding 6 months;
- presence of nephropathy;
- systemic disease or hospitalization for more than 2 weeks in the preceding year;
- less than 6 menstrual cycles in the past year for post-menarche girls;
- participation in competitive sport.
Studie plan
Hoe is de studie opgezet?
Ontwerpdetails
- Primair doel: Behandeling
- Toewijzing: Gerandomiseerd
- Interventioneel model: Parallelle opdracht
- Masker: Enkel
Wapens en interventies
Deelnemersgroep / Arm |
Interventie / Behandeling |
|---|---|
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Geen tussenkomst: Control Healthy
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Exercise Diabetic and Healthy groups perform a similar training program including two exercise sessions per week, of 90 minutes each, during 9 months (excluding holidays) under supervision by physical education teachers and pediatricians. Sessions comprise various weight-bearing activities: rope skipping, jumping, ball games and gymnastics. Control groups are relatively inactive. |
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Geen tussenkomst: Control Diabetic
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Exercise Diabetic and Healthy groups perform a similar training program including two exercise sessions per week, of 90 minutes each, during 9 months (excluding holidays) under supervision by physical education teachers and pediatricians. Sessions comprise various weight-bearing activities: rope skipping, jumping, ball games and gymnastics. Control groups are relatively inactive. |
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Experimenteel: Exercise Diabetic
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Exercise Diabetic and Healthy groups perform a similar training program including two exercise sessions per week, of 90 minutes each, during 9 months (excluding holidays) under supervision by physical education teachers and pediatricians. Sessions comprise various weight-bearing activities: rope skipping, jumping, ball games and gymnastics. Control groups are relatively inactive. |
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Experimenteel: Exercise Healthy
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Exercise Diabetic and Healthy groups perform a similar training program including two exercise sessions per week, of 90 minutes each, during 9 months (excluding holidays) under supervision by physical education teachers and pediatricians. Sessions comprise various weight-bearing activities: rope skipping, jumping, ball games and gymnastics. Control groups are relatively inactive. |
Wat meet het onderzoek?
Primaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
|---|---|---|
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Bone mineral density and content
Tijdsspanne: Baseline
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Assessment of bone mineral density (BMD) and content (BMC) at the whole body, hip and lumbar spine using DXA.
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Baseline
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Bone mineral density and content
Tijdsspanne: at 9 months
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Assessment of bone mineral density (BMD) and content (BMC) at the whole body, hip and lumbar spine using DXA.
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at 9 months
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Secundaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
|---|---|---|
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Anthropometrics
Tijdsspanne: Baseline
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Body weight, height, body mass index and pubertal stage
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Baseline
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Blood lipids levels
Tijdsspanne: Baseline
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Fasting total cholesterol, LDL-Cholesterol, HDL-Cholesterol, triglycerides, lipoprotein (a), apolipoproteins A-I and B levels.
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Baseline
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Physical activity
Tijdsspanne: Baseline
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Physical activity level by questionnaire and accelerometer
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Baseline
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Nutrition
Tijdsspanne: Baseline
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Total energy, proteins, lipids, carbohydrates and calcium intakes using food records
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Baseline
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Circulating bone biomarkers levels
Tijdsspanne: Baseline
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Serum levels of beta-CrossLaps (CTX), N-MID-Osteocalcin (OC), N-Terminal Propeptide of Type I Collagen (PINP) and 25-OH-vitamin D (25-OH-D)
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Baseline
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Glycated Haemoglobin
Tijdsspanne: Baseline
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capillary HbA1c levels
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Baseline
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Systemic blood pressure
Tijdsspanne: Baseline
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Resting and 24-hour ambulatory systemic blood pressure monitoring
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Baseline
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Body composition
Tijdsspanne: Baseline
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Assessment of whole body and abdominal fat mass, and total fat-free mass using DXA.
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Baseline
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Anthropometrics
Tijdsspanne: at 9 months
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Body weight, height, body mass index and pubertal stage
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at 9 months
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Blood lipids levels
Tijdsspanne: at 9 months
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Fasting total cholesterol, LDL-Cholesterol, HDL-Cholesterol, triglycerides, lipoprotein (a), apolipoproteins A-I and B levels.
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at 9 months
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Physical activity
Tijdsspanne: at 9 months
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Physical activity level by questionnaire and accelerometer
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at 9 months
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Nutrition
Tijdsspanne: at 9 months
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Total energy, proteins, lipids, carbohydrates and calcium intakes using food records
|
at 9 months
|
|
Circulating bone biomarkers levels
Tijdsspanne: at 9 months
|
Serum levels of beta-CrossLaps (CTX), N-MID-Osteocalcin (OC), N-Terminal Propeptide of Type I Collagen (PINP) and 25-OH-vitamin D (25-OH-D)
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at 9 months
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Glycated Haemoglobin
Tijdsspanne: at 3 months
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capillary HbA1c levels
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at 3 months
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Glycated Haemoglobin
Tijdsspanne: at 6 months
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capillary HbA1c levels
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at 6 months
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Glycated Haemoglobin
Tijdsspanne: at 9 months
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capillary HbA1c levels
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at 9 months
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Systemic blood pressure
Tijdsspanne: at 9 months
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Resting and 24-hour ambulatory systemic blood pressure monitoring
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at 9 months
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Body composition
Tijdsspanne: at 9 months
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Assessment of whole body and abdominal fat mass, and total fat-free mass using DXA.
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at 9 months
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Medewerkers en onderzoekers
Sponsor
Medewerkers
Onderzoekers
- Hoofdonderzoeker: Farpour-Lambert Nathalie, PD, University Hospital, Geneva
Publicaties en nuttige links
Studie record data
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Studie start
Primaire voltooiing (Werkelijk)
Studie voltooiing (Werkelijk)
Studieregistratiedata
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Eerst ingediend dat voldeed aan de QC-criteria
Eerst geplaatst (Schatting)
Updates van studierecords
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Meer informatie
Termen gerelateerd aan deze studie
Trefwoorden
Aanvullende relevante MeSH-voorwaarden
Andere studie-ID-nummers
- snf n°63164
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