Effect of Grapes in Inflammatory Bowel Disease
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ClinicalTrials.gov Identifier: NCT05972694 |
Recruitment Status :
Not yet recruiting
First Posted : August 2, 2023
Last Update Posted : May 3, 2024
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Tracking Information | |||||||||
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First Submitted Date ICMJE | July 24, 2023 | ||||||||
First Posted Date ICMJE | August 2, 2023 | ||||||||
Last Update Posted Date | May 3, 2024 | ||||||||
Estimated Study Start Date ICMJE | July 2, 2024 | ||||||||
Estimated Primary Completion Date | September 2, 2025 (Final data collection date for primary outcome measure) | ||||||||
Current Primary Outcome Measures ICMJE |
fecal microbiota composition [ Time Frame: baseline (pre-intervention), immediately after the intervention ] 16S microbiome
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Original Primary Outcome Measures ICMJE | Same as current | ||||||||
Change History | |||||||||
Current Secondary Outcome Measures ICMJE |
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Original Secondary Outcome Measures ICMJE |
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Current Other Pre-specified Outcome Measures | Not Provided | ||||||||
Original Other Pre-specified Outcome Measures | Not Provided | ||||||||
Descriptive Information | |||||||||
Brief Title ICMJE | Effect of Grapes in Inflammatory Bowel Disease | ||||||||
Official Title ICMJE | The Effect of Grapes in Inflammatory Bowel Disease | ||||||||
Brief Summary | The overall objective of this pilot intervention study is to determine the impact of grape powder (46g/day freeze dried whole grape powder provided by the California Table Grape Commission) on the gut microbiotacomposition in adult patients with the IBD subtype Crohn's disease (CD). | ||||||||
Detailed Description | This protocol is designed to investigate the effect of grape powder consumption in Inflammatory Bowel Disease (IBD), in particular how grape powder consumption (provided as 46g/day grape powder; equivalent to 1.5 cups fresh grapes) alters the gut microbiota (GM) composition in humans with IBD. The investigators will focus on studying IBD patients affected with CD as a proof of principle that could be tested later in other IBD subtype (ulcerative colitis or others specific surgical conditions). The overall objective of this pilot intervention study is to determine the impact of grape powder (46g/day freeze dried whole grape powder provided by the California Table Grape Commission) on the GM composition in adult patients with the IBD subtype Crohn's disease (CD). An 28 day pilot study in adult CD patients at the Digestive Health Institutes (DHI) of University Hospitals Cleveland Medical Center (UHCMC). table Participation in this study will last for a maximum of 28 days and will consist of two phases. Phase I (baseline period - 7 days) where all grapes and berries will be removed from the diet, and Phase II (intervention period - 21 days) where participants will be supplemented with 46g/d freeze-dried grape powder consumed as 22.5g packets twice daily. The dose of 46g/day of grape powder is equivalent to 1.5 cups of grapes. Participants will be asked to avoid consumption of all other grapes/berries during phase II. The investigators will compare the before and after changes in gut microbiota composition. |
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Study Type ICMJE | Interventional | ||||||||
Study Phase ICMJE | Not Applicable | ||||||||
Study Design ICMJE | Allocation: N/A Intervention Model: Single Group Assignment Intervention Model Description: subjects will continue to consume their usual diet (excluding all grapes/berries) and consume 46g/d freeze-dried grape powder daily (consumed as 22.5g packets twice daily for 21 days. A stool and blood sample will be collected at the start and end of the intervention. Masking: None (Open Label)Primary Purpose: Other |
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Condition ICMJE | Crohn Disease | ||||||||
Intervention ICMJE | Dietary Supplement: Freeze dried grape powder
46g/d freeze-dried grape powder
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Study Arms ICMJE | Experimental: Freeze-dried Grape powder intervention
participants will be supplemented with 46g/d freeze-dried grape powder consumed as 22.5g packets twice daily for 21 days.
Intervention: Dietary Supplement: Freeze dried grape powder
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Publications * | Not Provided | ||||||||
* Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline. |
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Recruitment Information | |||||||||
Recruitment Status ICMJE | Not yet recruiting | ||||||||
Estimated Enrollment ICMJE |
20 | ||||||||
Original Estimated Enrollment ICMJE | Same as current | ||||||||
Estimated Study Completion Date ICMJE | November 2, 2025 | ||||||||
Estimated Primary Completion Date | September 2, 2025 (Final data collection date for primary outcome measure) | ||||||||
Eligibility Criteria ICMJE | Inclusion Criteria:
Exclusion Criteria:
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Sex/Gender ICMJE |
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Ages ICMJE | 18 Years to 65 Years (Adult, Older Adult) | ||||||||
Accepts Healthy Volunteers ICMJE | No | ||||||||
Contacts ICMJE |
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Listed Location Countries ICMJE | Not Provided | ||||||||
Removed Location Countries | |||||||||
Administrative Information | |||||||||
NCT Number ICMJE | NCT05972694 | ||||||||
Other Study ID Numbers ICMJE | STUDY20230070 | ||||||||
Has Data Monitoring Committee | Yes | ||||||||
U.S. FDA-regulated Product |
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IPD Sharing Statement ICMJE |
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Current Responsible Party | Abigail Basson, Case Western Reserve University | ||||||||
Original Responsible Party | Same as current | ||||||||
Current Study Sponsor ICMJE | Case Western Reserve University | ||||||||
Original Study Sponsor ICMJE | Same as current | ||||||||
Collaborators ICMJE | California Table Grape Commission | ||||||||
Investigators ICMJE | Not Provided | ||||||||
PRS Account | Case Western Reserve University | ||||||||
Verification Date | May 2024 | ||||||||
ICMJE Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP |