Produce Prescription for Healthy Blood Pressure (PRxBP)
The Produce Prescription for Healthy Blood Pressure Program to Manage Hypertension Among West Dallas, TX Residents
Panoramica dello studio
Stato
Stato
Condizioni
Condizioni
Intervento / Trattamento
Intervento / Trattamento
Descrizione dettagliata
Tipo di studio
Tipo di studio
Iscrizione (Effettivo)
Iscrizione
Fase
Fase
- Non applicabile
Contatti e Sedi
Luoghi di studio
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Texas
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Dallas, Texas, Stati Uniti, 75080
- 17360 Coit Road
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Criteri di partecipazione
Criteri di ammissibilità
Criteri di ammissibilità
Età idonea allo studio
- Adulto
- Adulto più anziano
Accetta volontari sani
Descrizione
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
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
- Scopo principale: Trattamento
- Assegnazione: Randomizzato
- Modello interventistico: Assegnazione parallela
- Mascheramento: Nessuno (etichetta aperta)
Numero di armi
Armi e interventi
Gruppo di partecipanti / ArmGruppo di partecipanti / Arm |
Intervento / TrattamentoIntervento / Trattamento |
|---|---|
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Sperimentale: 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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Nessun intervento: 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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Cosa sta misurando lo studio?
Misure di risultato primarie
Misure di risultato primarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
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Change in mean blood pressure (systolic and diastolic) between baseline (pre-intervention) and endpoint (6 months)
Lasso di tempo: 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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Misure di risultato secondarie
Misure di risultato secondarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
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Change in hypertension medication use across program period (baseline, month 1, 2, 3, 4, 5, and endpoint [6 months])
Lasso di tempo: 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)
Lasso di tempo: 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)
Lasso di tempo: 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)
Lasso di tempo: 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)
Lasso di tempo: 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])
Lasso di tempo: 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)
Lasso di tempo: 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])
Lasso di tempo: 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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Collaboratori e investigatori
Sponsor
Sponsor
Studiare le date dei record
Studia le date principali
Inizio studio (Effettivo)
Inizio studio
Completamento primario (Effettivo)
Completamento primario
Completamento dello studio (Effettivo)
Completamento dello studio
Date di iscrizione allo studio
Primo inviato
Primo inviato
Primo inviato che soddisfa i criteri di controllo qualità
Primo inviato che soddisfa i criteri di controllo qualità
Primo Inserito (Effettivo)
Primo Inserito
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Effettivo)
Ultimo aggiornamento pubblicato
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo verificato
Ultimo verificato
Maggiori informazioni
Termini relativi a questo studio
Termini MeSH pertinenti aggiuntivi
Altri numeri di identificazione dello studio
Altri numeri di identificazione dello studio
- IRB2023-0100
- 2022-70424-38535 (Altro numero di sovvenzione/finanziamento: USDA Gus Schumacher Nutrition Incentive Program)
Piano per i dati dei singoli partecipanti (IPD)
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Descrizione del piano IPD
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