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
Visão geral do estudo
Status
Status
Condições
Condições
Intervenção / Tratamento
Intervenção / Tratamento
Tipo de estudo
Tipo de estudo
Inscrição (Real)
Inscrição
Estágio
Estágio
- Não aplicável
Contactos e Locais
Locais de estudo
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Berks
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Reading, Berks, Reino Unido, RG6 6AP
- Department of Food and Nutritional Sciences, University of Reading
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Critérios de participação
Critérios de elegibilidade
Critérios de elegibilidade
Idades elegíveis para estudo
Aceita Voluntários Saudáveis
Gêneros Elegíveis para o Estudo
Descrição
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
Plano de estudo
Como o estudo é projetado?
Detalhes do projeto
- Finalidade Principal: Prevenção
- Alocação: Randomizado
- Modelo Intervencional: Atribuição cruzada
- Mascaramento: Triplo
Número de braços
Armas e Intervenções
Grupo de Participantes / BraçoGrupo de Participantes / Braço |
Intervenção / TratamentoIntervenção / Tratamento |
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Experimental: 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.
Outros nomes:
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Experimental: 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.
Outros nomes:
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O que o estudo está medindo?
Medidas de resultados primários
Medidas de resultados primários
Medida de resultado |
Prazo |
|---|---|
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Changes in body weight and body composition
Prazo: 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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Medidas de resultados secundários
Medidas de resultados secundários
Medida de resultado |
Descrição da medida |
Prazo |
|---|---|---|
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Changes in energy and nutrient intake
Prazo: 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
Prazo: 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
Prazo: 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
Prazo: 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)
Prazo: 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)
Prazo: 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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Colaboradores e Investigadores
Patrocinador
Patrocinador
Investigadores
Investigadores
- Investigador principal: Prof Julie A Lovegrove, BSc, PhD, RNutr, University of Reading
Publicações e links úteis
Publicações Gerais
- 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.
Datas de registro do estudo
Datas Principais do Estudo
Início do estudo
Início do estudo
Conclusão Primária (Real)
Conclusão Primária
Conclusão do estudo (Real)
Conclusão do estudo
Datas de inscrição no estudo
Enviado pela primeira vez
Enviado pela primeira vez
Enviado pela primeira vez que atendeu aos critérios de CQ
Enviado pela primeira vez que atendeu aos critérios de CQ
Primeira postagem (Estimativa)
Primeira postagem
Atualizações de registro de estudo
Última Atualização Postada (Estimativa)
Última Atualização Postada
Última atualização enviada que atendeu aos critérios de controle de qualidade
Última atualização enviada que atendeu aos critérios de controle de qualidade
Última verificação
Última verificação
Mais Informações
Termos relacionados a este estudo
Termos MeSH relevantes adicionais
Outros números de identificação do estudo
Outros números de identificação do estudo
- 12/03
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