- ICH GCP
- Registro de ensayos clínicos de EE. UU.
- Ensayo clínico NCT07650409
A Dietary Intervention (Soy Soft Pretzels) for Reducing Chronic Inflammation in Obese Individuals
Examining the Efficacy of a Soft Soy Pretzel Intervention in Altering Chronic Inflammation and Immune Profiles in Obese Individuals
Descripción general del estudio
Estado
Descripción detallada
PRIMARY OBJECTIVES:
I. Assess alterations in chronic inflammatory markers with soft soy pretzel (SSP) intervention among individuals with obesity.
II. Define immune cell populations in obese individuals with SSP intervention.
OUTLINE: Patients with a body mass index (BMI) ≥ 30 and C-reactive protein (CRP) ≥ 0.06 mg/dL are randomized to 1 of 2 arms. Patients with BMI 18.5-24.9 and detectable CRP are assigned to arm III.
ARM I: Patients consume 8 SSP bites twice daily (BID) for 14 days (days 1-14) and then begin a two-week washout period (days 15-28). Following the washout period, patients consume wheat pretzel (WP) bites BID for 14 days (days 28-42). Patients also undergo collection of blood and urine samples on study.
ARM II: Patients consume 8 WP bites BID for 14 days (days 1-14) and then begin a two-week washout period (days 15-28). Following the washout period, patients consume SSP bites BID for 14 days (days 28-42). Patients also undergo collection of blood and urine samples on study.
ARM III: Assigned to Arm I.
Tipo de estudio
Inscripción (Estimado)
Fase
- No aplica
Contactos y Ubicaciones
Ubicaciones de estudio
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Ohio
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Columbus, Ohio, Estados Unidos, 43210
- Ohio State University Comprehensive Cancer Center
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-
Criterios de participación
Criterio de elegibilidad
Edades elegibles para estudiar
- Adulto
Acepta Voluntarios Saludables
Descripción
Inclusion Criteria:
- Provision of signed and dated informed consent form
- Stated willingness to comply with all study procedures, lifestyle considerations, and availability for the duration of the study
- Males sex
- 18 and 49 years of age
Height and weight or calculated BMI for:
- Obese participants must be ≥ 30 kg/m^2
- Non-obese (healthy) participants must be between 18.5 and 24.9 kg/m^2
Exclusion Criteria:
- Inability to comply with all study procedures, lifestyle considerations, and availability for the duration of the study
- Known allergy or intolerance to soy, wheat, or any other ingredients in study intervention
- Current or prior history of type 2 diabetes mellitus as defined by International Classification of Diseases, 10th Revision, Clinical Modification (ICD-10-CM) E11
- Current or prior history of cancer (excluding non-melanoma skin cancers)
- History of blood clotting disorders or adverse events relating to blood draws
- Use of antibiotic regime lasting longer than one week within the last six months
- Current enrollment in other research studies for weight loss
- Actively trying to lose weight and/or use of medications for weight loss within the last three months
- Strict veganism (no consumption of animal, fish, or egg products)
- Heavy alcohol consumption (defined as consumption of > 14 drinks/week on average)
- Current or prior history of any condition that causes altered immunity such as chronic inflammatory disease, autoimmune disorders, cancer, anemia, and blood dyscrasias
- Regular usage of inflammation lowering medications which include but not limited to nonsteroidal anti-inflammatory drugs such as aspirin, ibuprofen, and naproxen, or anti-pyretic medications such as acetaminophen
Plan de estudios
¿Cómo está diseñado el estudio?
Detalles de diseño
- Propósito principal: Prevención
- Asignación: Aleatorizado
- Modelo Intervencionista: Asignación cruzada
- Enmascaramiento: Único
Armas e Intervenciones
Grupo de participantes/brazo |
Intervención / Tratamiento |
|---|---|
|
Experimental: Arm I (SSP, WP)
Patients consume 8 SSP bites BID for 14 days (days 1-14) and then begin a two-week washout period (days 15-28).
Following the washout period, patients consume WP bites BID for 14 days (days 28-42).
Patients also undergo collection of blood and urine samples on study.
|
Estudios complementarios
Someterse a la recolección de muestras de sangre y orina.
Otros nombres:
Consume SSPs
Otros nombres:
Consume WPs
Otros nombres:
|
|
Experimental: Arm II (WP, SSP)
Patients consume 8 WP bites BID for 14 days (days 1-14) and then begin a two-week washout period (days 15-28).
Following the washout period, patients consume SSP bites BID for 14 days (days 28-42).
Patients also undergo collection of blood and urine samples on study.
|
Estudios complementarios
Someterse a la recolección de muestras de sangre y orina.
Otros nombres:
Consume SSPs
Otros nombres:
Consume WPs
Otros nombres:
|
|
Experimental: Arm III (WP, SSP)
Patients receive intervention as in Arm I. Patients also undergo collection of blood and urine samples on study.
|
Estudios complementarios
Someterse a la recolección de muestras de sangre y orina.
Otros nombres:
Consume SSPs
Otros nombres:
Consume WPs
Otros nombres:
|
¿Qué mide el estudio?
Medidas de resultado primarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
|---|---|---|
|
Differences in chronic inflammatory biomarkers
Periodo de tiempo: Up to 42 days
|
Will be compared between interventions using a repeated measures analysis of variance and between obese and normal body mass index groups.
Inflammatory biomarker concentrations will be determined by comparing signal intensity of each well to a generated standard curve and averaged to make a single data point per biomarker per individual.
Biomarker concentrations will be transformed to prevent heteroskedasticity.
Depending on the underlying distribution of the data, Student's t-test or Mann-Whitney U will be used to compare individual biomarker expression values, using Bonferroni correction for multiple comparisons.
Immunophenotyping will be analyzed using log-transformed cell counts and comparisons of defined populations between groups, with statistical significance corrected for multiple comparisons.
|
Up to 42 days
|
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Differences in percentages of immune cell populations
Periodo de tiempo: Up to 42 days
|
Will be compared between interventions using a repeated measures analysis of variance and between obese and normal body mass index groups.
Immune cell population analyses will be visualized using clustering and t-stochastic neighbor embedding plots.
|
Up to 42 days
|
Colaboradores e Investigadores
Patrocinador
Colaboradores
Investigadores
- Investigador principal: Holli Loomans-Kropp, PhD, MPH, Ohio State University Comprehensive Cancer Center
Publicaciones y enlaces útiles
Enlaces Útiles
Fechas de registro del estudio
Fechas importantes del estudio
Inicio del estudio (Actual)
Finalización primaria (Estimado)
Finalización del estudio (Estimado)
Fechas de registro del estudio
Enviado por primera vez
Primero enviado que cumplió con los criterios de control de calidad
Publicado por primera vez (Actual)
Actualizaciones de registros de estudio
Última actualización publicada (Actual)
Última actualización enviada que cumplió con los criterios de control de calidad
Última verificación
Más información
Términos relacionados con este estudio
Términos MeSH relevantes adicionales
- Neoplasias por sitio
- Neoplasias
- Enfermedades intestinales
- Neoplasias Gastrointestinales
- Neoplasias del Sistema Digestivo
- Enfermedades del Sistema Digestivo
- Enfermedades Gastrointestinales
- Neoplasias Intestinales
- Enfermedades Rectales
- Enfermedades del Colon
- Neoplasias colorrectales
- Técnicas de investigación
- Terapéutica
- Técnicas de laboratorio clínico
- Técnicas y procedimientos de diagnóstico
- Diagnóstico
- Terapia nutricional
- Manejo de muestras
- Terapia de dieta
Otros números de identificación del estudio
- OSU-25053 (Otro identificador: Ohio State University Comprehensive Cancer Center)
- NCI-2026-01822 (Identificador de registro: CTRP (Clinical Trial Reporting Program))
Información sobre medicamentos y dispositivos, documentos del estudio
Estudia un producto farmacéutico regulado por la FDA de EE. UU.
Estudia un producto de dispositivo regulado por la FDA de EE. UU.
producto fabricado y exportado desde los EE. UU.
Esta información se obtuvo directamente del sitio web clinicaltrials.gov sin cambios. Si tiene alguna solicitud para cambiar, eliminar o actualizar los detalles de su estudio, comuníquese con register@clinicaltrials.gov. Tan pronto como se implemente un cambio en clinicaltrials.gov, también se actualizará automáticamente en nuestro sitio web. .
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