A Clinical Study to Evaluate the Effects of Akkermansia Muciniphila and Berberine on Prediabetes … (NCT05720299) | Clinical Trial Compass
CompletedNot Applicable
A Clinical Study to Evaluate the Effects of Akkermansia Muciniphila and Berberine on Prediabetes Among Obese Subjects.
China110 participantsStarted 2025-03-12
Plain-language summary
The Akkermania muciniphila may play an important role in the occurrence and development of Prediabetes. The purpose of this study was to evaluate the safety and efficacy of AKK in the treatment of Prediabetes among obese patients. In this study, a single center, randomized, double-blind, placebo-controlled design is adopted. 90 obese subjects with Prediabetes are included in this study, and are allocated to AKK group, BBR group, and placebo group at a ratio of 1:1:1. The study treatment lasts for 12 weeks. The changes of body fat, glucose metabolism, lipid metabolism indicators compared with the baseline at the end of the treatment will be analyzed. In addition, glucagon like peptide-1 (GLP-1) and inflammatory markers (hsCRP、TNF-α、IL-6、IL-8、IL-1β) in blood will be analyzed before and after treatment. The changes in fecal flora structure and the AKK bacteria also will be analyzed.
Who can participate
Age range
18 Years – 65 Years
Sex
ALL
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AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion criteria
. Aged 18-65
. Overweight/obesity (24.0≤BMI≤40.0 kg/m\^2)
. Fasting blood glucose ≥6.1 and \<7.0 mmol/L, or 2-hour postprandial blood glucose ≥7.8 and \<11.1 mmol/L, or glycosylated hemoglobin ≥5.7% and \<6.5%
. Fertile subjects (including male and female subjects) agreed to take effective contraceptive measures that the investigator accepted during and within 3 months after the trial (e.g. intrauterine device or a condom); the fertile female subjects with serum human chorionic gonadotropin test negative results within 7 days before the investigational product administration; Infertile female must be surgically infertile or at least 1 year after menopause.
. Subjects should understand the nature, significance, potential benefits, inconvenience and risks of the study before the trial begins, fully understand and voluntarily sign the informed consent.
Exclusion criteria
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
. Subjects who diagnosed with diabetes mellitus, medical obesity (excluding those who have been off medication for more than 1 year), or other secondary diabetes mellitus (e.g., Cushing's syndrome, thyroid dysfunction, or acromegaly);
. Subjects who has undergone bariatric surgery;
. Subjects who has acute or chronic progressive or unstable disease, liver and kidney insufficiency, serious cardiovascular and cerebrovascular diseases;
.Subjects with acute diabetic complications such as diabetic ketoacidosis or diabetic hypertonic coma within within latest 3 months; 4.Patients with hemolytic anemia or glucose-6-phosphate dehydrogenase deficiency; 5.History of intestinal or intestinal surgery within 1 year, or non-gastrointestinal surgery within 6 months; 6.Excessive alcohol consumption in the last 10 years (more than 30 g/ day for male and 20g/ day for female) 7.Pregnant or lactating subjects 8.Subjects that the investigator considers need to excluded due to other causes.