Testing the Abuse Liability of Hyper-palatable Foods
Bet You Can't Eat Just One: Testing the Abuse Liability of Hyper-palatable Foods
Visão geral do estudo
Status
Status
Condições
Condições
Intervenção / Tratamento
Intervenção / Tratamento
Descrição detalhada
Tipo de estudo
Tipo de estudo
Inscrição (Estimado)
Inscrição
Estágio
Estágio
- Não aplicável
Contactos e Locais
Contato de estudo
Contato de estudo
- Nome: Tera Fazzino, Doctorate
- Número de telefone: 785-864-0062
- E-mail: tfazzino@ku.edu
Estude backup de contato
- Nome: Cash Petree, B.S.
- Número de telefone: 615-999-5677
- E-mail: cashpetree@ku.edu
Locais de estudo
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Kansas
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Lawrence, Kansas, Estados Unidos, 66049
- Recrutamento
- Dole Human Development Center
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Contato:
- Tera Fazzino, Doctorate
- Número de telefone: 785-864-0062
- E-mail: tfazzino@ku.edu
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-
Critérios de participação
Critérios de elegibilidade
Critérios de elegibilidade
Idades elegíveis para estudo
- Adulto
- Adulto mais velho
Aceita Voluntários Saudáveis
Descrição
Inclusion Criteria:
- Adults 18+ years old
- High dietary intake of regular potato chips (HPF stimulus in the study), identified as >=3 times per week via a standard dietary history questionnaire
- Like potato chips, the study-provided food (rating of >6 out of 10 on visual analogue scale) and willing to consume them in the lab.
Exclusion Criteria:
- Currently prescribed medications for weight loss (e.g., Ozempic), attention deficit hyperactivity disorder, substance use disorder, or binge eating disorder
- Substance use disorder diagnosis in the past year (self-reported) or substantial consequences from substance use in the past year (score on Drug Abuse Screening Test-10 of 6 or higher)
- Eating disorder diagnosis in the past year
- Bariatric surgery in the past year
- Dietary allergies or restrictions to gluten
- Dietary allergies or restrictions to root vegetables
- Currently participating in a weight management treatment program or engaging in dietary modification to induce weight loss
- Trying to cut down on HPF intake
- Diagnosed smell or taste dysfunction
- Currently pregnant
- Diagnosed cognitive impairment (self-reported)
Plano de estudo
Como o estudo é projetado?
Detalhes do projeto
- Finalidade Principal: Ciência básica
- Alocação: Randomizado
- Modelo Intervencional: Atribuição cruzada
- Mascaramento: Dobro
Número de braços
Armas e Intervenções
Grupo de Participantes / BraçoGrupo de Participantes / Braço |
Intervenção / TratamentoIntervenção / Tratamento |
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Outro: Sequence 1: Full Dose HPF → Modified Dose- No Fat → Modified Dose No Sodium → Negative Control
Participants receive Full Dose HPF chip at Visit 1, Modified Dose- No Fat chip at Visit 2, Modified Dose- No Sodium chip at Visit 3, and Negative Control chip at Visit 4.
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This food stimulus is a regular, fried potato chip (with no modifications), considered the full dose hyper-palatable food stimulus. The nutrient characteristics are as followed (per 7 grams): 40kcal calories, 2.5g fat, 35mg sodium, 3.8g carbs.
The food stimulus is a baked/"air fried" potato chip with sodium.
Thus, the stimulus will have almost no fat.
The nutrient characteristics are as followed (per 7 grams): 34kcal calories, 0.9g fat, 37mg sodium, 4.0g carbs.
The food stimulus will be a fried potato chip, unsalted.
The nutrient characteristics are as followed (per 7 grams): 38kcal calories, 2.5g fat, 0.6mg sodium, 3.8g carbs
The food stimulus is a baked/"air fried" Jicama root vegetable chip which will serve as the negative control with no sodium, fat, and lower carbohydrates.
The nutrient characteristics are as followed (per 7 grams): 20kcal calories, 0g fat, 0.1g sodium, 0.7g carbs.
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Outro: Sequence 2: Modified Dose- No Fat → Modified Dose- No Sodium → Negative Control → Full Dose HPF
Participants receive Modified Dose- No Fat chip at Visit 1, Modified Dose- No Sodium chip at Visit 2, Negative Control chip at Visit 3, and Full Dose HPF chip at Visit 4.
|
This food stimulus is a regular, fried potato chip (with no modifications), considered the full dose hyper-palatable food stimulus. The nutrient characteristics are as followed (per 7 grams): 40kcal calories, 2.5g fat, 35mg sodium, 3.8g carbs.
The food stimulus is a baked/"air fried" potato chip with sodium.
Thus, the stimulus will have almost no fat.
The nutrient characteristics are as followed (per 7 grams): 34kcal calories, 0.9g fat, 37mg sodium, 4.0g carbs.
The food stimulus will be a fried potato chip, unsalted.
The nutrient characteristics are as followed (per 7 grams): 38kcal calories, 2.5g fat, 0.6mg sodium, 3.8g carbs
The food stimulus is a baked/"air fried" Jicama root vegetable chip which will serve as the negative control with no sodium, fat, and lower carbohydrates.
The nutrient characteristics are as followed (per 7 grams): 20kcal calories, 0g fat, 0.1g sodium, 0.7g carbs.
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Outro: Sequence 3: Modified Dose- No Sodium → Negative Control → Full Dose HPF → Modified Dose- No Fat
Participants receive Modified No Salt chip at Visit 1, Negative Control chip at Visit 2, Full Dose HPF chip at Visit 3, and Modified No Fat chip at Visit 4.
|
This food stimulus is a regular, fried potato chip (with no modifications), considered the full dose hyper-palatable food stimulus. The nutrient characteristics are as followed (per 7 grams): 40kcal calories, 2.5g fat, 35mg sodium, 3.8g carbs.
The food stimulus is a baked/"air fried" potato chip with sodium.
Thus, the stimulus will have almost no fat.
The nutrient characteristics are as followed (per 7 grams): 34kcal calories, 0.9g fat, 37mg sodium, 4.0g carbs.
The food stimulus will be a fried potato chip, unsalted.
The nutrient characteristics are as followed (per 7 grams): 38kcal calories, 2.5g fat, 0.6mg sodium, 3.8g carbs
The food stimulus is a baked/"air fried" Jicama root vegetable chip which will serve as the negative control with no sodium, fat, and lower carbohydrates.
The nutrient characteristics are as followed (per 7 grams): 20kcal calories, 0g fat, 0.1g sodium, 0.7g carbs.
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Outro: Sequence 4: Negative Control → Full Dose HPF → Modified Dose- No Fat → Modified Dose- No Sodium
Participants receive Negative Control chip at Visit 1, Full Dose HPF chip at Visit 2, Modified No Fat chip at Visit 3, and Modified No Salt chip at Visit 4.
|
This food stimulus is a regular, fried potato chip (with no modifications), considered the full dose hyper-palatable food stimulus. The nutrient characteristics are as followed (per 7 grams): 40kcal calories, 2.5g fat, 35mg sodium, 3.8g carbs.
The food stimulus is a baked/"air fried" potato chip with sodium.
Thus, the stimulus will have almost no fat.
The nutrient characteristics are as followed (per 7 grams): 34kcal calories, 0.9g fat, 37mg sodium, 4.0g carbs.
The food stimulus will be a fried potato chip, unsalted.
The nutrient characteristics are as followed (per 7 grams): 38kcal calories, 2.5g fat, 0.6mg sodium, 3.8g carbs
The food stimulus is a baked/"air fried" Jicama root vegetable chip which will serve as the negative control with no sodium, fat, and lower carbohydrates.
The nutrient characteristics are as followed (per 7 grams): 20kcal calories, 0g fat, 0.1g sodium, 0.7g carbs.
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O que o estudo está medindo?
Medidas de resultados primários
Medidas de resultados primários
Medida de resultado |
Descrição da medida |
Prazo |
|---|---|---|
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Subjective effect measure: food stimulus liking
Prazo: Baseline, at each visit
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During the acute dose effects comparison, participants will rate on a visual analogue scale (0-100) how much they like the food stimulus they tasted
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Baseline, at each visit
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Subjective effect measure: food stimulus wanting/desire
Prazo: Baseline, at each visit
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During the acute dose effects comparison, participants will rate on a visual analogue scale (0-100) how much they desire more of the food stimulus they tasted.
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Baseline, at each visit
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Subjective effect measure: food stimulus craving
Prazo: Baseline, at each visit
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During the acute dose effects comparison, participants will rate on a visual analogue scale (0-100) how much they crave the food stimulus they tasted.
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Baseline, at each visit
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Subjective effect measure: food stimulus likelihood to use again
Prazo: Baseline, at each visit
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During the acute dose effects comparison, participants will rate on a visual analogue scale (0-100) how likely they would be to use the food stimulus they tasted again in the future.
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Baseline, at each visit
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Demand elasticity value of the food stimulus
Prazo: Baseline, at each visit
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Primary outcome of the Food Purchase Task, which characterizes sensitivity to the cost of a food stimulus with escalations in price.
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Baseline, at each visit
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Breakpoint value in self-administration task
Prazo: Baseline, at each visit
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Highest schedule completed to earn a food stimulus reward during the self-administration task
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Baseline, at each visit
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Medidas de resultados secundários
Medidas de resultados secundários
Medida de resultado |
Descrição da medida |
Prazo |
|---|---|---|
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Subjective effect measure: food stimulus flavor intensity
Prazo: Baseline, at each visit
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During the acute dose effects comparison, participants will rate on a visual analogue scale (0-100) how intense the flavor of the food stimulus is that they tasted.
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Baseline, at each visit
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Subjective effect measure: food stimulus relaxation
Prazo: Baseline, at each visit
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During the acute dose effects comparison, participants will rate on a visual analogue scale (0-100) how relaxed they felt from the food stimulus they tasted.
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Baseline, at each visit
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Colaboradores e Investigadores
Patrocinador
Patrocinador
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Colaboradores
Publicações e links úteis
Datas de registro do estudo
Datas Principais do Estudo
Início do estudo (Real)
Início do estudo
Conclusão Primária (Estimado)
Conclusão Primária
Conclusão do estudo (Estimado)
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 (Real)
Primeira postagem
Atualizações de registro de estudo
Última Atualização Postada (Real)
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
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Última verificação
Mais Informações
Termos relacionados a este estudo
Palavras-chave
Outros números de identificação do estudo
Outros números de identificação do estudo
- STUDY00151790
- 1R01DA062585-01A1 (Concessão/Contrato do NIH dos EUA)
Plano para dados de participantes individuais (IPD)
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Descrição do plano IPD
Prazo de Compartilhamento de IPD
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- PROTOCOLO DE ESTUDO
- SEIVA
- ANALYTIC_CODE
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