Effects of a GLP-1 Formula Drink on Gut Microbiota and Glycemic Control in Prediabetic Individuals

Trial statusNot yet recruiting
Trial phaseNot applicable
Trial typeInterventional
Biological sexAll
Age18-70
SponsorChung Shan Medical University

About this trial

A clinical human dietary intervention trial was conducted to investigate the effects of GLP-1 FORMUL liquid supplementation in individuals with prediabetes or obesity, with a focus on improvements in glycemic and lipid parameters, body composition, and gut microbiota profiles.

Eligibility criteria

This trial accepts healthy volunteers

Qualifiers

Adults aged 18 to 70 years.

Clinically diagnosed with prediabetes (fasting plasma glucose: 100-125 mg/dL or HbA1c: 5.7-6.4%) or with a body mass index (BMI) of 25-34.9 kg/m², male or female.

Have not participated in similar clinical studies within the past three months.

Able to comprehend the informed consent form, including the study procedures, potential risks, and benefits, and able to provide written informed consent.

Disqualifiers

Diagnosed with autoimmune diseases or cancer.

Diagnosed with gastrointestinal chronic diseases such as irritable bowel syndrome, inflammatory bowel disease, Crohn's disease, celiac disease, bowel control disorders, fecal incontinence, pancreatitis, peptic ulcer disease, colorectal cancer, short bowel syndrome, ulcerative colitis, lactose intolerance, or chronic diarrhea.

History of gastrointestinal surgery.

Planning pregnancy in the near future (including male partners), currently pregnant, or breastfeeding women.

Trial design

Design model

Parallel

Treatments tested in this trial

  • GLP-1 formula liquid drink

    Dietary supplement

    One glass jar (50 g) of the GLP-1 formula liquid drink was administered once daily, 30 minutes prior to the first meal of the day.

  • Placebo

    Dietary supplement

    One glass jar (50 g) of the placebo liquid drink was administered once daily, 30 minutes prior to the first meal of the day.

Treatment groups

100 Participants
are divided into 2 treatment groups
Group A: GLP-1 formula liquid drinkExperimental treatment 1 intervention
Group B: placeboPlacebo comparator 1 intervention

Trial outcomes

Primary outcomes

1

Change from baseline in BMI at weeks 8 and 12

Assessment of changes in BMI at baseline, week 8, and week 12

Time frame
Week 0, 8 and 12

Secondary outcomes

1

Change from baseline in blood glucose at weeks 8 and 12

Assessment of blood glucose changes at weeks 0, 8, and 12

Time frame
Week 0, 8 and 12

Other outcomes

Sponsors and contacts

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