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- Klinische proef 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
Studie Overzicht
Toestand
Gedetailleerde beschrijving
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.
Studietype
Inschrijving (Geschat)
Fase
- Niet toepasbaar
Contacten en locaties
Studie Locaties
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Ohio
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Columbus, Ohio, Verenigde Staten, 43210
- Ohio State University Comprehensive Cancer Center
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Deelname Criteria
Geschiktheidscriteria
Leeftijden die in aanmerking komen voor studie
- Volwassen
Accepteert gezonde vrijwilligers
Beschrijving
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
Studie plan
Hoe is de studie opgezet?
Ontwerpdetails
- Primair doel: Preventie
- Toewijzing: Gerandomiseerd
- Interventioneel model: Crossover-opdracht
- Masker: Enkel
Wapens en interventies
Deelnemersgroep / Arm |
Interventie / Behandeling |
|---|---|
|
Experimenteel: 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.
|
Nevenstudies
Onderga de afname van bloed- en urinemonsters
Andere namen:
Consume SSPs
Andere namen:
Consume WPs
Andere namen:
|
|
Experimenteel: 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.
|
Nevenstudies
Onderga de afname van bloed- en urinemonsters
Andere namen:
Consume SSPs
Andere namen:
Consume WPs
Andere namen:
|
|
Experimenteel: Arm III (WP, SSP)
Patients receive intervention as in Arm I. Patients also undergo collection of blood and urine samples on study.
|
Nevenstudies
Onderga de afname van bloed- en urinemonsters
Andere namen:
Consume SSPs
Andere namen:
Consume WPs
Andere namen:
|
Wat meet het onderzoek?
Primaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
|---|---|---|
|
Differences in chronic inflammatory biomarkers
Tijdsspanne: 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.
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Up to 42 days
|
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Differences in percentages of immune cell populations
Tijdsspanne: 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
|
Medewerkers en onderzoekers
Medewerkers
Onderzoekers
- Hoofdonderzoeker: Holli Loomans-Kropp, PhD, MPH, Ohio State University Comprehensive Cancer Center
Publicaties en nuttige links
Nuttige links
Studie record data
Bestudeer belangrijke data
Studie start (Werkelijk)
Primaire voltooiing (Geschat)
Studie voltooiing (Geschat)
Studieregistratiedata
Eerst ingediend
Eerst ingediend dat voldeed aan de QC-criteria
Eerst geplaatst (Werkelijk)
Updates van studierecords
Laatste update geplaatst (Werkelijk)
Laatste update ingediend die voldeed aan QC-criteria
Laatst geverifieerd
Meer informatie
Termen gerelateerd aan deze studie
Aanvullende relevante MeSH-voorwaarden
- Neoplasmata per site
- Neoplasmata
- Darmziekten
- Gastro-intestinale neoplasmata
- Neoplasmata van het spijsverteringsstelsel
- Ziekten van het spijsverteringsstelsel
- Gastro-intestinale aandoeningen
- Intestinale neoplasmata
- Rectale ziekten
- Colon Ziekten
- Colorectale neoplasmata
- Onderzoekstechnieken
- Therapeutica
- Klinische laboratoriumtechnieken
- Diagnostische technieken en procedures
- Diagnose
- Voedingstherapie
- Exemplaarbehandeling
- Dieettherapie
Andere studie-ID-nummers
- OSU-25053 (Andere identificatie: Ohio State University Comprehensive Cancer Center)
- NCI-2026-01822 (Register-ID: CTRP (Clinical Trial Reporting Program))
Informatie over medicijnen en apparaten, studiedocumenten
Bestudeert een door de Amerikaanse FDA gereguleerd geneesmiddel
Bestudeert een door de Amerikaanse FDA gereguleerd apparaatproduct
product vervaardigd in en geëxporteerd uit de V.S.
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