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Study to Determine the Effect of Synbiotics in Patients With Pre-diabetes

Placebo Controlled Pilot Trial to Determine the Effect of Metabolic Rheostat™ and Butyrate Ultra on Hemoglobin A1C and Blood Glucose Levels in Patients With Pre-diabetes

Status
Completed
Phases
NA
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT04428606
Acronym
Rheostat
Enrollment
60
Registered
2020-06-11
Start date
2021-04-01
Completion date
2022-06-01
Last updated
2022-06-16

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

PreDiabetes

Keywords

glucose control, microbiome, prediabetes

Brief summary

The aim of this study is to examine the effect of Metabolic Rheostat™ and Butyrate Ultra on blood glucose levels after a liquid meal challenge in patients with prediabetes. In addition, the study also aims to look at the effect of Metabolic Rheostat™ and Butyrate Ultra on weight, HgbA1c, fasting glucose, cholesterol, triglycerides, inflammation markers, and hormones.

Detailed description

This is a double blinded, pilot placebo-controlled trial of two interventions compared to placebo to determine the effects individually of Metabolic Rheostat™ and Butyrate Ultra daily consumption for 8 weeks on glucose homeostasis in subjects with prediabetes. The entire study will last 10 weeks including screen. The study will include 20 subjects with prediabetes treated with Metabolic Rheostat™; 20 subjects with prediabetes treated with Butyrate Ultra and 20 subjects with prediabetes treated with placebo. Participants will take 6 capsules daily, two capsules three times per day 30 minutes prior to each meal for 56 days.

Interventions

DIETARY_SUPPLEMENTMetabolic Rheostat

Metabolic Rheostat™ Ingredients: Ginseng extract, Ginseng root extract, berberine chloride, Livaux (gold kiwi powder), MegaSporeBiotic, and MenaquinGold (vitamin K2-7) powder

DIETARY_SUPPLEMENTButyrate Ultra

An anerobic probiotic supplement that contains butyrate-producing Butyricicoccus pullicaecorum 25-3T, vitamin K2, and fenugreek to maintain healthy glucose balance.

DIETARY_SUPPLEMENTPlacebo

Placebo

Sponsors

Zhaoping Li
Lead SponsorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
OTHER
Masking
TRIPLE (Subject, Caregiver, Investigator)

Intervention model description

This is a double blinded, pilot placebo-controlled trial of two interventions compared to placebo to determine the effects individually of Metabolic Rheostat™ and Butyrate Ultra daily consumption for 8 weeks on glucose homeostasis in subjects with prediabetes. The study will include 20 subjects with prediabetes treated with Metabolic Rheostat™; 20 subjects with prediabetes treated with Butyrate Ultra and 20 subjects with prediabetes treated with placebo. Participants will take 6 capsules daily, two capsules three times per day 30 minutes prior to each meal for 56 days.

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
Yes

Inclusion criteria

1. Male and female subjects with pre-diabetes. 2. Age\> 18 years 3. Ability to understand and the willingness to sign a written informed consent. 4. Willing and able to comply with trial protocol and follow-up.

Exclusion criteria

1. Current use of any other investigational agent. 2. Current use of any agent for treatment of diabetes. 3. History of adverse effects, intolerance, or allergic reactions attributed to any medications. 4. Uncontrolled intercurrent illness including, but not limited to, ongoing or active infection, symptomatic congestive heart failure, unstable angina pectoris, cardiac arrhythmia, or psychiatric illness/social situations that would limit compliance with study requirements. 5. Abnormal blood analysis for complete blood count (CBC), hepatic and renal injury tests.

Design outcomes

Primary

MeasureTime frameDescription
Blood glucose effects of dietary supplement: Metabolic Rheostat vs. Butyrate Ultra2 hoursDetermine the effect of Metabolic Rheostat™ and Butyrate Ultra on blood glucose levels after a liquid meal challenge in patients with pre-diabetes.

Secondary

MeasureTime frameDescription
Metabolic impact of Metabolic Rheostat and Butyrate Ultra8 weeksDetermining the effects of Metabolic Rheostat™ and Butyrate Ultra on gut hormones/incretins (including insulin, C-peptide, glucagon, CCK, GLP-1, GIP, and PYY) using Luminex bead-based technology.
Impact of Metabolic Rheostat and Butyrate Ultra on food addiction and cravings8 weeksExploratory of Food Addiction (FA) using the Yale Food Addiction Scale (0 symptoms to 11 symptoms). Scale indications are: mild = 2-3 symptoms plus impairment or distress, moderate = 4-5 symptoms plus impairment or distress, severe = 6 or more symptoms plus impairment or distress).

Countries

United States

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026