The Effects of Mango on Gut Health Markers
For patients and families
In plain language
An automatic summary of structured registry data. It is an orientation aid, not a substitute for the official protocol or a physician assessment.
- What is being studied
- The protocol lists: Mango.
- Who it may be relevant to
- Registry conditions: Gut Health, LBP, Short Chain Fatty Acids, sCD14. Basic parameters: 40 years — 60 years · All.
- What needs checking
- Age, condition and sex are only basic indicators. Prior treatment, laboratory values and other mandatory requirements appear in the eligibility criteria below.
- Where it takes place
- United States
- Next step
- Save the trial, show it to the treating physician, and confirm current recruitment with the study center. Costs, documents and travel →
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Official title
The Effects of Fresh Mango Consumption on Gut Permeability Markers and Short Chain Fatty Acid Production in Individuals With Prediabetes
Overview
This is an ancillary study of NCT06159543, which was a clinical trial that examined the effect of a 12-week 1.5 cups daily mango crossover intervention on cardiometabolic outcomes in individuals with prediabetes, male and female, and 40-60 years of age. The goal of this ancillary study is to test the effect of the mango intervention on gut health markers in individuals with prediabetes. The main questions it aims to answer are: 1. What is the effect of 1.5 cups per day of fresh mango over 12 weeks on indicators of gut permeability as measured by lipopolysaccharide-binding protein (LBP) and soluble CD14 (sCD14)? 2. What is the effect of 1.5 cups per day of fresh mango over 12 weeks on microbiome modulation as estimated by short chain fatty acids (SCFAs)? Secondarily: 1. Is LBP a mediator of the relationship between systemic inflammation \[as determined by C-reactive protein, E-selectin, intercellular adhesion molecule-1 (ICAM-1), and vascular cell adhesion molecule-1 (VCAM-1)\] and SCFAs? 2. Is LBP a mediator of the relationship between insulin resistance \[as determined by HOMA-IR\] and SCFAs? 3. Is sCD14 a mediator of the relationship between systemic inflammation \[as determined by C-reactive protein, E-selectin, intercellular adhesion molecule-1 (ICAM-1), and vascular cell adhesion molecule-1 (VCAM-1)\] and SCFAs? 4. Is sCD14 a mediator of the relationship between insulin resistance \[as determined by HOMA-IR\] and SCFAs? Researchers will compare the 12 weeks participants consume mango to the 12 weeks the participants are not consuming mango to see if there are differences in LBP, sCD14, and SCFAs. As noted, this is an ancillary study of NCT06159543. Fasting blood was collected at baseline, and at the end of each phase of NCT06159543. This blood will be used to analyze LBP, sCD14 and SCFAs. Fasting blood and insulin were analyzed in NCT06159543, and will used to calculate HOMA-IR in the ancillary study. C-reactive protein, E-selectin, intercellular adhesion molecule-1 (ICAM-1), and vascular cell adhesion molecule-1 (VCAM-1) will be analyzed NCT06159543.
Interventions
- Behavioral Mango
1.5 cups/day of mango for 12 weeks
Primary outcome measures
- Lipopolysaccharide-binding protein (LBP) [Time frame: From baseline to the end of 8 months]
- sCD14 [Time frame: From baseline to the end of 8 months]
- Short Chain Fatty Acids (SCFAs) [Time frame: From baseline to the end of 8 months]
Eligibility criteria
Inclusion criteria
- Participated in NCT06159543
Exclusion criteria
- Did not participate in NCT06159543
Criteria are shown verbatim from the registry (in English). Final eligibility is always assessed by the study center.
Healthy volunteers: No
Study design
- Allocation
- Randomized
- Model
- Crossover
- Masking
- Open label
- Primary purpose
- Treatment
Study locations
United States · 1 center
- Nutrition Research Center, School of Public Health, Loma Linda University — Loma Linda
Identifiers
NCT: NCT07559604 · 5260012