- ICH GCP
- Registr klinických studií v USA
- Klinická studie NCT07648446
Pulse Education and Children
Enhancing Dietary Perception and Acceptance of Pulses in Children Through an Innovative Nutritional Intervention Program: Bringing Pulses to the Dining Table
Přehled studie
Postavení
Podmínky
Intervence / Léčba
Typ studie
Zápis (Odhadovaný)
Fáze
- Nelze použít
Kontakty a umístění
Studijní kontakt
- Jméno: FSU College of Education, Health and Human Services
- Telefonní číslo: 850-644-1829
- E-mail: healthandhumansciences@fsu.edu
Studijní záloha kontaktů
- Jméno: Rayven Nairn, MS, RD
- Telefonní číslo: 850-644-1829
- E-mail: rsn25b@fsu.edu
Studijní místa
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Florida
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Tallahassee, Florida, Spojené státy, 32306
- Nábor
- The Gut Biome Lab
-
Kontakt:
- Ravinder Nagpal, PhD
- Telefonní číslo: 850-644-1829
- E-mail: rnagpal@fsu.edu
-
Dílčí vyšetřovatel:
- Rayven Nairn, MS, RD
-
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Kritéria účasti
Kritéria způsobilosti
Věk způsobilý ke studiu
- Dítě
Přijímá zdravé dobrovolníky
Popis
Inclusion Criteria:
- Children aged 6-13 years old
- Ability to speak English
Exclusion Criteria:
- Frequent pulse consumers (>0.5 cup/week for females and >1 cup / week for males)
- Antibiotic use in the past 3 months
- Diagnosed metabolic/gut diseases (ulcerative colitis, Crohn's disease, diverticulosis, peptic ulcers, small intestinal bacterial overgrowth, short bowel syndrome, irritable bowel syndrome, gastroesophageal reflux disease), neurological (multiple sclerosis, meningitis, recent stroke) or endocrine disorders (uncontrolled thyroid disorders, growth hormone disorders, adrenal gland disorders, uncontrolled diabetes - A1C > 9%).
- Current use of medications or nutrition supplements
- Individuals following a specific dietary patten
- Individuals who gained or lost >5% body weight within the past 6 months
- Those involved in another study concurrently
- Any allergies to pulses
- Intake of pre/pro/postbiotics in the past 3 months
Studijní plán
Jak je studie koncipována?
Detaily designu
- Primární účel: Základní věda
- Přidělení: Randomizované
- Intervenční model: Paralelní přiřazení
- Maskování: Žádné (otevřený štítek)
Zbraně a zásahy
Skupina účastníků / Arm |
Intervence / Léčba |
|---|---|
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Experimentální: Education + Pulse Provision Condition
Participants will a six-week pulse education program similar to the education-only group.
However, this group will include individualized dietitian counseling alongside written educational materials, a common strategy in dietary education interventions.
In addition to education, families will receive free weekly supply of pulses, pre-measured and packaged according to a stepwise intake plan (0.5 cups in Week 1, 1.0 cup in Week 2, and 1.5 cups from Weeks 3-6).
The pulses provided will include chickpeas, lentils, and black beans, owing to their prebiotic and gut health benefits as identified in previous research.
Families will be asked to prepare three pulse-based meals per week and complete adherence tracking.
Pulse provisions are scaled to household size to ensure all members meet intake goals.
|
Participants will receive the same six-week pulse education program as the EO group.
To further improve success, EP will include individualized dietitian counseling alongside written educational materials, a common strategy in dietary education interventions.
In addition to education, EP families will receive free weekly supply of pulses, pre-measured and packaged according to the same stepwise intake plan.
The pulses provided will include chickpeas, lentils, and black beans, owing to their prebiotic and gut health benefits as identified in previous research.
Families prepare three pulse-based meals per week and complete the same adherence tracking as the EO group.
Pulse provisions are scaled to household size to ensure all members meet intake goals.
The cooking class component will consist of a 4-week family-based cooking series involving both parent(s) and child(ren), with each week focused on a specific pulse: Week 1 (black beans), Week 2 (lentils), Week 3 (black-eyed peas), and Week 4 (chickpeas). Participants will be expected to prepare at least three meals per week using the designated pulse, for a total intake of approximately 1.5 cups per week. On days when pulses are consumed, participants will complete a Pulse Meal Record using a 24-hour dietary recall format to document intake, preparation method, and portion size. Children will also complete a Child Food Experience Survey after each pulse-containing meal; for children aged 6-8 years, parents may read the survey questions aloud as needed. Cooking classes will be administered in separate blocks to ensure that EO and EP participants attend distinct sessions. EO participants will independently review the assigned educational materials before each class. EP participants wi |
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Aktivní komparátor: Education Only Condition
Participants will receive six weekly pulse-focused nutrition sessions via printed handouts, PPTs, and recipe cards covering pulse nutrition, health benefits, and cooking methods.
Families will be asked to prepare three pulse-based meals per week following a stepwise intake schedule (0.5 cups in Week 1, 1.0 cup in Week 2, and 1.5 cups from Weeks 3-6) and purchase pulses independently.
Adherence is tracked through weekly food logs, checklists, and surveys on child acceptance, meal satisfaction, and preparation feasibility.
|
The cooking class component will consist of a 4-week family-based cooking series involving both parent(s) and child(ren), with each week focused on a specific pulse: Week 1 (black beans), Week 2 (lentils), Week 3 (black-eyed peas), and Week 4 (chickpeas). Participants will be expected to prepare at least three meals per week using the designated pulse, for a total intake of approximately 1.5 cups per week. On days when pulses are consumed, participants will complete a Pulse Meal Record using a 24-hour dietary recall format to document intake, preparation method, and portion size. Children will also complete a Child Food Experience Survey after each pulse-containing meal; for children aged 6-8 years, parents may read the survey questions aloud as needed. Cooking classes will be administered in separate blocks to ensure that EO and EP participants attend distinct sessions. EO participants will independently review the assigned educational materials before each class. EP participants wi
Participants receive six weekly pulse-focused nutrition sessions via printed handouts, PPTs, and recipe cards covering pulse nutrition, health benefits, and cooking methods.
Families prepare three pulse-based meals per week following a stepwise intake schedule (0.5 cups in Week 1, 1.0 cup in Week 2, and 1.5 cups from Weeks 3-6) and purchase pulses independently.
One of four pulses (lentils, chickpeas, black eye peas, black beans) will be assigned each week.
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Co je měření studie?
Primární výstupní opatření
Měření výsledku |
Popis opatření |
Časové okno |
|---|---|---|
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Adherence to Pulse Intake
Časové okno: Baseline to Week 6
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Proportion of participants achieving the prescribed pulse intake of ≥1.5 cups per week, assessed using dietary records and pulse meal logs.
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Baseline to Week 6
|
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Change in Gut Microbiome Composition and Diversity
Časové okno: Baseline to Week 6
|
Change in fecal microbiome composition and alpha/beta diversity indices measured by microbiome analysis of stool samples.
|
Baseline to Week 6
|
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Change in Fecal Short-Chain Fatty Acids (SCFA) Concentrations
Časové okno: Baseline to Week 6
|
Change in fecal concentrations of short-chain fatty acids, including acetate, propionate, and butyrate, measured from stool samples.
|
Baseline to Week 6
|
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Change in Gut Barrier Function Markers
Časové okno: Baseline to Week 6
|
Change in biomarkers of intestinal epithelial/barrier function measured in biological samples.
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Baseline to Week 6
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Sekundární výstupní opatření
Měření výsledku |
Popis opatření |
Časové okno |
|---|---|---|
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Sustainability of Pulse Intake
Časové okno: Week 12 Follow-Up
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Maintenance of pulse consumption following completion of the intervention, assessed by dietary records and pulse intake questionnaires.
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Week 12 Follow-Up
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Change in Blood Lipid Profile
Časové okno: Baseline to Week 6
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Change in serum lipid concentrations, including total cholesterol, LDL cholesterol, HDL cholesterol, and triglycerides.
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Baseline to Week 6
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Change in Fasting Blood Glucose
Časové okno: Baseline to Week 6
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Change in fasting blood glucose concentration measured from blood samples.
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Baseline to Week 6
|
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Change in Blood Metabolomic Profile
Časové okno: Baseline to Week 6
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Change in circulating metabolomic signatures associated with pulse consumption and metabolic health.
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Baseline to Week 6
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Change in Gut Transit Time
Časové okno: Baseline to Week 6
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Evaluate changes in gut transit time after pulse consumption for 6 weeks from baseline to final analysis, using a blue-dye capsule.
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Baseline to Week 6
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Change in Inflammatory Biomarkers
Časové okno: Baseline to Week 6
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Change in circulating and/or fecal biomarkers of inflammation.
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Baseline to Week 6
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Change in Gastrointestinal Tolerance Symptoms
Časové okno: Baseline to Week 6
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Evaluate changes in gastrointestinal tolerance symptoms to pulses like bloating, gas, and/or stomach cramping using a post-meal survey.
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Baseline to Week 6
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Další výstupní opatření
Měření výsledku |
Popis opatření |
Časové okno |
|---|---|---|
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Incidence of Gastrointestinal Symptoms
Časové okno: Baseline to Week 6
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Frequency and severity of gastrointestinal symptoms, including bloating, abdominal discomfort, gas, diarrhea, and constipation, reported during the intervention period.
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Baseline to Week 6
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Incidence of Adverse Events Related to Pulse Consumption
Časové okno: Baseline to Week 6
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Number and severity of adverse events judged to be related to study participation or pulse consumption.
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Baseline to Week 6
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Spolupracovníci a vyšetřovatelé
Sponzor
Vyšetřovatelé
- Vrchní vyšetřovatel: Ravinder Nagpal, PhD, Florida State University
Publikace a užitečné odkazy
Užitečné odkazy
Termíny studijních záznamů
Hlavní termíny studia
Začátek studia (Odhadovaný)
Primární dokončení (Odhadovaný)
Dokončení studie (Odhadovaný)
Termíny zápisu do studia
První předloženo
První předloženo, které splnilo kritéria kontroly kvality
První zveřejněno (Aktuální)
Aktualizace studijních záznamů
Poslední zveřejněná aktualizace (Aktuální)
Odeslaná poslední aktualizace, která splnila kritéria kontroly kvality
Naposledy ověřeno
Více informací
Termíny související s touto studií
Klíčová slova
Další relevantní podmínky MeSH
Další identifikační čísla studie
- STUDY00006859
- 58-3060-5-080 (Jiné číslo grantu/financování: USDA ARS)
Plán pro data jednotlivých účastníků (IPD)
Plánujete sdílet data jednotlivých účastníků (IPD)?
Informace o lécích a zařízeních, studijní dokumenty
Studuje lékový produkt regulovaný americkým FDA
Studuje produkt zařízení regulovaný americkým úřadem FDA
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