The Impact of Reformulated Foods on Cardiovascular Risk Factors (REFORM)
The Impact of Reformulated Product Consumption on Energy and Nutrient Intake, Body Composition, Vascular Function and Plasma Lipid and Glucose Concentrations
Studieoversikt
Status
Status
Forhold
Forhold
Intervensjon / Behandling
Intervensjon / Behandling
Studietype
Studietype
Registrering (Faktiske)
Registrering
Fase
Fase
- Ikke aktuelt
Kontakter og plasseringer
Studiesteder
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Berks
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Reading, Berks, Storbritannia, RG6 6AP
- Department of Food and Nutritional Sciences, University of Reading
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Deltakelseskriterier
Kvalifikasjonskriterier
Kvalifikasjonskriterier
Alder som er kvalifisert for studier
Tar imot friske frivillige
Kjønn som er kvalifisert for studier
Beskrivelse
Inclusion Criteria:
- Age: 20 - 49 years
- BMI 18.5 - 30 kg/m2
- Plasma glucose <7 mmol/l (Not diagnosed with diabetes)
- Plasma cholesterol <7 mmol/l
- Plasma TAG <2.3 mmol/l
- Normal liver and kidney function
- Haemoglobin (>110 g/l women; 140g/dl men)
Exclusion Criteria:
- Having suffered a myocardial infarction/stroke in the past 12 months
- diabetic (diagnosed or fasting glucose > 7 mmol/l)
- Smoking
- On drug treatment for hyperlipidaemia, hypertension, inflammation or hypercoagulation
- Suffering from renal or bowel disease or have a history of choleostatic liver or pancreatitis
- Excessive alcohol consumption
- History of alcohol abuse
- Following a reducing diet or vegan diet
- Taking any fish oil, fatty acid or vitamin and mineral supplements
- Participating in intensive aerobic activity for > 20 minutes 3 times per week
- Food allergies
- Anti-inflammatory usage
Studieplan
Hvordan er studiet utformet?
Designdetaljer
- Primært formål: Forebygging
- Tildeling: Randomisert
- Intervensjonsmodell: Crossover-oppdrag
- Masking: Trippel
Antall våpen
Våpen og intervensjoner
Deltakergruppe / ArmDeltakergruppe / Arm |
Intervensjon / BehandlingIntervensjon / Behandling |
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Eksperimentell: Reformulated products
Subjects were asked to supplement their habitual diet with reformulated sugar-reduced products for 8 weeks.
Subjects were provided with reformulated beverages, sauces, condiments and snacks.
They were asked to consume a minimum of 1 drink + 1 food portion intervention supplement daily, in exchange for habitually eaten equivalent foods.
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Subjects were asked to supplement their habitual diet with reformulated sugar-reduced products for 8 weeks.
Subjects were provided with reformulated beverages, sauces, condiments and snacks.
They were asked to consume a minimum of 1 drink + 1 food portion intervention supplement daily, in exchange for habitually eaten equivalent foods.
Andre navn:
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Eksperimentell: Conventional products
Subjects were asked to supplement their habitual diet with conventional sugar products for 8 weeks.
Subjects were provided with conventional beverages, sauces, condiments and snacks.
They were asked to consume a minimum of 1 drink + 1 food portion intervention supplement daily, in exchange for habitually eaten equivalent foods.
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Subjects were asked to supplement their habitual diet with conventional sugar products for 8 weeks.
Subjects were provided with conventional beverages, sauces, condiments and snacks.
They were asked to consume a minimum of 1 drink + 1 food portion intervention supplement daily, in exchange for habitually eaten equivalent foods.
Andre navn:
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Hva måler studien?
Primære resultatmål
Primære resultatmål
Resultatmål |
Tidsramme |
|---|---|
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Changes in body weight and body composition
Tidsramme: 20 weeks. Baseline and week 8 assessments for two dietary intervention arms
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20 weeks. Baseline and week 8 assessments for two dietary intervention arms
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Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
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Changes in energy and nutrient intake
Tidsramme: 20 weeks. Run-in period and week 7 assessments for two dietary intervention arms
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20 weeks. Run-in period and week 7 assessments for two dietary intervention arms
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Changes in appetite and mood ratings
Tidsramme: 20 weeks. Run-in period and week 7 assessments for two dietary intervention arms
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Subjective sensations of appetite and mood by visual analogue scale
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20 weeks. Run-in period and week 7 assessments for two dietary intervention arms
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Changes in physical activity levels
Tidsramme: 20 weeks. Run-in period and week 7 assessments for two dietary intervention arms
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Measured by accelerometry
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20 weeks. Run-in period and week 7 assessments for two dietary intervention arms
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Changes in fasting plasma lipid, insulin and glucose concentrations
Tidsramme: 20 weeks. Baseline and week 8 assessments for two dietary intervention arms
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20 weeks. Baseline and week 8 assessments for two dietary intervention arms
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Changes in vascular stiffness by pulse wave analysis (PWA) and digital volume pulse (DVP)
Tidsramme: 20 weeks. Baseline and week 8 assessments for two dietary intervention arms
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20 weeks. Baseline and week 8 assessments for two dietary intervention arms
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Changes in cardiovascular risk factors (blood pressure, inflammatory markers)
Tidsramme: 20 weeks. Baseline and week 8 assessments for two dietary intervention arms
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20 weeks. Baseline and week 8 assessments for two dietary intervention arms
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Samarbeidspartnere og etterforskere
Sponsor
Sponsor
Etterforskere
Etterforskere
- Hovedetterforsker: Prof Julie A Lovegrove, BSc, PhD, RNutr, University of Reading
Publikasjoner og nyttige lenker
Generelle publikasjoner
- Reid M, Hammersley R, Duffy M. Effects of sucrose drinks on macronutrient intake, body weight, and mood state in overweight women over 4 weeks. Appetite. 2010 Aug;55(1):130-6. doi: 10.1016/j.appet.2010.05.001. Epub 2010 May 12.
- Reid M, Hammersley R, Hill AJ, Skidmore P. Long-term dietary compensation for added sugar: effects of supplementary sucrose drinks over a 4-week period. Br J Nutr. 2007 Jan;97(1):193-203. doi: 10.1017/S0007114507252705.
Studierekorddatoer
Studer hoveddatoer
Studiestart
Studiestart
Primær fullføring (Faktiske)
Primær fullføring
Studiet fullført (Faktiske)
Studiet fullført
Datoer for studieregistrering
Først innsendt
Først innsendt
Først innsendt som oppfylte QC-kriteriene
Først innsendt som oppfylte QC-kriteriene
Først lagt ut (Anslag)
Først lagt ut
Oppdateringer av studieposter
Sist oppdatering lagt ut (Anslag)
Sist oppdatering lagt ut
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Sist bekreftet
Sist bekreftet
Mer informasjon
Begreper knyttet til denne studien
Ytterligere relevante MeSH-vilkår
Andre studie-ID-numre
Andre studie-ID-numre
- 12/03
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