Produce Prescription for Healthy Blood Pressure (PRxBP)
The Produce Prescription for Healthy Blood Pressure Program to Manage Hypertension Among West Dallas, TX Residents
Visão geral do estudo
Status
Status
Condições
Condições
Intervenção / Tratamento
Intervenção / Tratamento
Descrição detalhada
Tipo de estudo
Tipo de estudo
Inscrição (Real)
Inscrição
Estágio
Estágio
- Não aplicável
Contactos e Locais
Locais de estudo
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Texas
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Dallas, Texas, Estados Unidos, 75080
- 17360 Coit Road
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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:
- >18 years old
- blood pressure reading of >130/80 mmHg
- member of a low-income household
- benefits under the Food and Nutrition Act of 2008 (e.g., is eligible for Supplemental Nutrition Assistance Program) or medical assistance under a Texas State plan or a waiver of such a plan under title XIX of the Social Security Act and enrolled under such plan or waiver.
Exclusion Criteria:
None
Plano de estudo
Como o estudo é projetado?
Detalhes do projeto
- Finalidade Principal: Tratamento
- Alocação: Randomizado
- Modelo Intervencional: Atribuição Paralela
- Mascaramento: Nenhum (rótulo aberto)
Número de braços
Armas e Intervenções
Grupo de Participantes / BraçoGrupo de Participantes / Braço |
Intervenção / TratamentoIntervenção / Tratamento |
|---|---|
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Experimental: PRx-BP Program
Participants receive the Produce Prescription for Healthy Blood Pressure Program
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Pairs produce prescription with healthy eating and blood pressure management education.
The PRx-BP program includes weekly "prescribed" produce boxes; Do Well Be Well with Hypertension (a curriculum focused on adopting a healthy lifestyle and managing hypertension); a blood pressure monitoring kit; and CareSignal program, in which participants monitor their blood pressure using text messages.
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Sem intervenção: Delayed control
Participants receive the Produce Prescription for Healthy Blood Pressure Program following end point data collection for the Experimental arm
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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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Change in mean blood pressure (systolic and diastolic) between baseline (pre-intervention) and endpoint (6 months)
Prazo: Change in mean blood pressure (systolic and diastolic) between baseline (pre-intervention) and endpoint (6 months)
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Blood pressure will be measured at baseline (pre-intervention; prior to commencement of PRxBP program for intervention group) and endpoint (post-intervention; after PRx BP program ends for intervention group), measured in triplicate (both measured as mmHg) using best-practice research standards with the clinically validated Omron IntelliSense Professional Blood Pressure Monitor.
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Change in mean blood pressure (systolic and diastolic) between baseline (pre-intervention) and endpoint (6 months)
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Medidas de resultados secundários
Medidas de resultados secundários
Medida de resultado |
Descrição da medida |
Prazo |
|---|---|---|
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Change in hypertension medication use across program period (baseline, month 1, 2, 3, 4, 5, and endpoint [6 months])
Prazo: Changes in hypertension medication use across baseline, month 1, 2, 3, 4, 5, and endpoint (6 months)
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Self-reported changes in hypertension medication use (dose, frequency, medication type) during baseline and endpoint data collection sessions and on monthly basis during program period
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Changes in hypertension medication use across baseline, month 1, 2, 3, 4, 5, and endpoint (6 months)
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Changes in servings of fruit and vegetables between baseline (pre-intervention) and endpoint (6 months)
Prazo: Changes in servings of fruit and vegetables between baseline (pre-intervention) and endpoint (6 months)
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Dietary Health Questionnaire (DHQ) III: Self-administered, web-based food frequency questionnaire with 135-food and beverage items.
After questionnaire completion, through the DHQ III website, an output is generated for researchers containing several nutrients and food groups (including fruit and vegetable intake).
DHQ III provides reasonable nutrient estimates.
Three studies support its validity and reliability.
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Changes in servings of fruit and vegetables between baseline (pre-intervention) and endpoint (6 months)
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Changes in Healthy Eating Index score between baseline (pre-intervention) and endpoint (6 months)
Prazo: Changes in Healthy Eating Index score between baseline (pre-intervention) and endpoint (6 months)
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Healthy Eating Index (HEI): The DHQ III output file (via the DHQ III website) will contain HEI total and individual component scores.
HEI measures adherence with the Dietary Guidelines for Americans and consists of 13 component scores and total score (0-100, with higher scores indicating closer adherence).
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Changes in Healthy Eating Index score between baseline (pre-intervention) and endpoint (6 months)
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Changes in household food security raw score between baseline (pre-intervention) and endpoint (6 months)
Prazo: Changes in household food security raw score between baseline (pre-intervention) and endpoint (6 months)
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USDA ERS US Household Food Security Survey Module, 6-item Short Form: Specific and sensitive self-administered measure of household food security.
Total score ranges from 0-6 with scores between 0-1 indicating food security, 2-4 low food security, and 5-6 very low food security.
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Changes in household food security raw score between baseline (pre-intervention) and endpoint (6 months)
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Changes in fruit and vegetable preparation behaviors between baseline (pre-intervention) and endpoint (6 months)
Prazo: Changes in fruit and vegetable preparation behaviors between baseline (pre-intervention) and endpoint (6 months)
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Self-efficacy for preparing meals with fruits and vegetables will be measured using a previously validated and reliable self-administered questionnaire.
Frequency of cooking meals at home will be measured using a previously established question that will be modified to reflect preparation of fruits and vegetables in meals and snacks.
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Changes in fruit and vegetable preparation behaviors between baseline (pre-intervention) and endpoint (6 months)
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Changes in healthcare utilization across program period (baseline, month 1, 2, 3, 4, 5, endpoint [6 months])
Prazo: Changes in healthcare utilization across program period (baseline, month 1, 2, 3, 4, 5, endpoint [6 months])
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Participants will receive a monthly survey to self-report hypertension-relevant healthcare utilization measures: any clinic visits, non-emergent emergency department (ED) visits, ED visits, well-visits, hospitalizations, and 30-day readmissions.
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Changes in healthcare utilization across program period (baseline, month 1, 2, 3, 4, 5, endpoint [6 months])
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Changes in dietary carotenoid score between baseline (pre-intervention) and endpoint (6 months)
Prazo: Changes in dietary carotenoid score between baseline (pre-intervention) and endpoint (6 months)
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We will measure dermal carotenoids using the Veggie Meter (VM) machine.
The VM is a non-invasive, portable machine that measures subdermal carotenoid levels using resonance Raman spectroscopy.
The VM produces a score linear to dietary carotenoids; a higher score indicates higher fruit and vegetable intake with 100 units corresponding to intake of 1 cup of fruits and/or vegetables per day.
VM readings will be recorded in duplicate and averaged.
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Changes in dietary carotenoid score between baseline (pre-intervention) and endpoint (6 months)
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Changes in healthcare associated costs across program period (baseline, month 1, 2, 3, 4, 5, and endpoint [6 months])
Prazo: Changes in healthcare associated costs across program period (baseline, month 1, 2, 3, 4, 5, and endpoint [6 months])
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Participants will report associated costs within the study time period: medical and medication costs and charges to participant.
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Changes in healthcare associated costs across program period (baseline, month 1, 2, 3, 4, 5, and endpoint [6 months])
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Colaboradores e Investigadores
Patrocinador
Patrocinador
Datas de registro do estudo
Datas Principais do Estudo
Início do estudo (Real)
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 (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
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
- IRB2023-0100
- 2022-70424-38535 (Número de outro subsídio/financiamento: USDA Gus Schumacher Nutrition Incentive Program)
Plano para dados de participantes individuais (IPD)
Planeja compartilhar dados de participantes individuais (IPD)?
Descrição do plano IPD
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