이 페이지는 자동 번역되었으며 번역의 정확성을 보장하지 않습니다. 참조하십시오 영문판 원본 텍스트의 경우.

Fecal Microbiota Transplantation (FMT) Combined With Calorie-Restricted Diet and Semaglutide in Patients With Obesity and Type 2 Diabetes

2026년 5월 13일 업데이트: Eighth Affiliated Hospital, Sun Yat-sen University

Effects of Comprehensive Intervention With Fecal Microbiota Transplantation Versus Conventional Treatment on Body Weight and Metabolism in Patients With Obesity Complicated by Type 2 Diabetes Mellitus: A Randomized Controlled Trial

Investigation of the efficacy of fecal microbiota transplantation added to calorie-restricted diet and semaglutide versus calorie-restricted diet and semaglutide alone for weight loss and metabolic improvement in patients with moderate to severe obesity and type 2 diabetes mellitus.

연구 개요

상태

아직 모집하지 않음

정황

개입 / 치료

상세 설명

This study is designed as a single-center, randomized, open-label, parallel-controlled trial. A total of 20 patients with moderate to severe obesity and T2DM (BMI 30-40 kg/m²) whose T2DM duration is less than one year will be enrolled, and randomly assigned to either the intervention group (FMT + ccalorie-restricted diet + semaglutide) or the control group (calorie-restricted diet + semaglutide). The intervention period will be 24 weeks. The primary endpoint is the percentage change in body weight from baseline to post-intervention. Secondary endpoints include the proportion of patients achieving a >5% weight loss, as well as metabolic parameters such as fasting blood glucose, lipid profile, glycated hemoglobin, visceral fat parameters, and gut microbiota diversity (Shannon/Simpson index).

연구 유형

중재적

등록 (추정된)

20

단계

  • 해당 없음

연락처 및 위치

이 섹션에서는 연구를 수행하는 사람들의 연락처 정보와 이 연구가 수행되는 장소에 대한 정보를 제공합니다.

연구 연락처

연구 장소

  • 중국
    • Guangdong
      • Shenzhen, Guangdong, 중국, 518033
        • Eighth Affiliated Hospital, Sun Yat-sen University
        • 연락하다:

참여기준

연구원은 적격성 기준이라는 특정 설명에 맞는 사람을 찾습니다. 이러한 기준의 몇 가지 예는 개인의 일반적인 건강 상태 또는 이전 치료입니다.

자격 기준

공부할 수 있는 나이

  • 성인

건강한 자원 봉사자를 받아들입니다

아니

설명

Inclusion Criteria:

  1. Age 18-60 years;
  2. Body mass index (BMI) ≥30 kg/m² and <40 kg/m²;
  3. Duration of type 2 diabetes mellitus <1 year;
  4. Non-smoker or smoking cessation >3 months;
  5. Voluntary signed informed consent with commitment to complete the entire study.

Exclusion Criteria:

  1. Complicated with severe hepatic or renal insufficiency (alanine aminotransferase/aspartate aminotransferase [ALT/AST] >3 times the upper limit of normal, or estimated glomerular filtration rate [eGFR] <60 mL/min/1.73 m²);
  2. Inflammatory bowel disease (IBD), irritable bowel syndrome (IBS), or other organic intestinal diseases; autoimmune diseases, malignancies, or active infections;
  3. Medication and intervention exclusions: Use of α-glucosidase inhibitors, antibiotics, proton pump inhibitors (PPIs), or probiotics/prebiotics within the past 3 months; bariatric surgery within the past 6 months; long-term use of immunosuppressants or glucocorticoids;
  4. Others: Pregnant or lactating women; currently participating in other clinical trials.

공부 계획

이 섹션에서는 연구 설계 방법과 연구가 측정하는 내용을 포함하여 연구 계획에 대한 세부 정보를 제공합니다.

연구는 어떻게 설계됩니까?

디자인 세부사항

  • 주 목적: 치료
  • 할당: 무작위
  • 중재 모델: 병렬 할당
  • 마스킹: 없음(오픈 라벨)

무기와 개입

참가자 그룹 / 팔
개입 / 치료
실험적: Intervention group
A comprehensive intervention combining fecal microbiota transplantation, calorie-restricted diet, and glucagon-like peptide-1 receptor agonist.
생물학적: Fecal microbiota transplantation (FMT)

Donor Selection: Healthy lean donors with BMI <23 kg/m² will be selected following rigorous health screening.

Capsule Preparation: Donor fecal samples will be homogenized, filtered to remove debris, lyophilized, and encapsulated in enteric-coated capsules.

Oral FMT capsule dosage: 10 capsules per dose, once daily, for 6 consecutive days each month.

다른 이름들:
  • FMT
의약품: Semaglutide (1 Mg Dose)
Semaglutide 1.0 mg subcutaneous injection once weekly
다른 이름들:
  • GLP-1 수용체 작용제
  • glucagon-like peptide-1 receptor agonist
행동: Calorie-restricted diet
Daily caloric intake will be individualized based on physical activity level: 25 kcal/kg/day for individuals with light-to-moderate physical activity and 30 kcal/kg/day for those with heavy physical activity.
다른 이름들:
  • CRD
활성 비교기: Control group
Conventional treatment with calorie-restricted diet and glucagon-like peptide-1 receptor agonist.
의약품: Semaglutide (1 Mg Dose)
Semaglutide 1.0 mg subcutaneous injection once weekly
다른 이름들:
  • GLP-1 수용체 작용제
  • glucagon-like peptide-1 receptor agonist
행동: Calorie-restricted diet
Daily caloric intake will be individualized based on physical activity level: 25 kcal/kg/day for individuals with light-to-moderate physical activity and 30 kcal/kg/day for those with heavy physical activity.
다른 이름들:
  • CRD

연구는 무엇을 측정합니까?

주요 결과 측정

결과 측정
측정값 설명
기간
Percent change in body weight
기간: From enrollment to the end of treatment at 24 weeks
The percentage change in body weight from baseline to follow-up visit (week 24) is presented. Body weight (kg) will be measured using a calibrated electronic scale operated by research personnel who have undergone standardized training.
From enrollment to the end of treatment at 24 weeks

2차 결과 측정

결과 측정
측정값 설명
기간
The proportion of participants achieving ≥5% body weight reduction
기간: From enrollment to the end of treatment at 24 weeks
The percentage of participants who achieved ≥5% weight reduction from baseline to follow-up visit (week 24) is presented. Body weight (kg) will be measured using a calibrated electronic scale operated by research personnel who have undergone standardized training.
From enrollment to the end of treatment at 24 weeks
Change in glycated hemoglobin (HbA1c)
기간: Baseline, Week 12, and Week 24
Change in glycated hemoglobin (HbA1c) from baseline to week 12 and week 24 is presented. HbA1c (%) values will be retrieved from the hospital's electronic medical record system.
Baseline, Week 12, and Week 24
Change in fasting insulin
기간: Baseline, Week 12, and Week 24
Change in fasting insulin from baseline to week 12 and week 24 is presented. Fasting insulin (μU/mL) values will be retrieved from the hospital's electronic medical record system.
Baseline, Week 12, and Week 24
Change in fasting plasma glucose
기간: Baseline, Week 12, and Week 24
Change in fasting plasma glucose from baseline to week 12 and week 24 is presented. Fasting plasma glucose (mmol/L) values will be retrieved from the hospital's electronic medical record system.
Baseline, Week 12, and Week 24
Change in total cholesterol
기간: Baseline, Week 12, and Week 24
Change in total cholesterol from baseline to week 12 and week 24 is presented. Total cholesterol (mmol/L) values will be retrieved from the hospital's electronic medical record system.
Baseline, Week 12, and Week 24
Change in low-density lipoprotein cholesterol
기간: Baseline, Week 12, and Week 24
Change in low-density lipoprotein cholesterol from baseline to week 12 and week 24 is presented. Low-density lipoprotein cholesterol (mmol/L) will be retrieved from the hospital's electronic medical record system.
Baseline, Week 12, and Week 24
Change in high-density lipoprotein cholesterol
기간: Baseline, Week 12, and Week 24
Change in high-density lipoprotein cholesterol from baseline to week 12 and week 24 is presented. High-density lipoprotein cholesterol (mmol/L) will be retrieved from the hospital's electronic medical record system.
Baseline, Week 12, and Week 24
Change in triglycerides
기간: Baseline, Week 12, and Week 24
Change in triglycerides from baseline to week 12 and week 24 is presented. Triglycerides (mmol/L) values will be retrieved from the hospital's electronic medical record system.
Baseline, Week 12, and Week 24
Change in uric acid
기간: Baseline, Week 12, and Week 24
Change in uric acid from baseline to week 12 and week 24 is presented. Uric acid (μmol/L) values will be retrieved from the hospital's electronic medical record system.
Baseline, Week 12, and Week 24
Change in urinary albumin-to-creatinine ratio
기간: Baseline, Week 12, and Week 24
Change in urinary albumin-to-creatinine ratio from baseline to week 12 and week 24 is presented. The albumin-to-creatinine ratio is defined as urinary albumin (mg) divided by urinary creatinine (g). Albumin-to-creatinine ratio (mg/g) values will be retrieved from the hospital's electronic medical record system.
Baseline, Week 12, and Week 24
Change in high-sensitivity C-reactive protein
기간: Baseline, Week 12, and Week 24
Change in high-sensitivity C-reactive protein from baseline to week 12 and week 24 is presented. High-sensitivity C-reactive protein (mg/dL) values will be retrieved from the hospital's electronic medical record system.
Baseline, Week 12, and Week 24
Change in gut microbiota diversity indices
기간: Baseline, Week 12, and Week 24
Change in gut microbiota diversity indices (such as Shannon diversity index and Simpson diversity index) from baseline to week 12 and week 24 is presented. The gut microbiota diversity indices will be derived from metagenomic sequencing data.
Baseline, Week 12, and Week 24
Change in fecal short-chain fatty acid concentrations
기간: Baseline, Week 12, and Week 24
Change in fecal short-chain fatty acid concentrations from baseline to week 12 and week 24 is presented. Fecal short-chain fatty acid concentrations (µmol/g wet feces) will be measured by gas chromatography.
Baseline, Week 12, and Week 24
Change in systolic blood pressure
기간: Baseline, Week 12, and Week 24
Change in systolic blood pressure from baseline to week 12 and week 24 is presented. Systolic blood pressure (mmHg) values will be retrieved from the hospital's electronic medical record system.
Baseline, Week 12, and Week 24
Change in diastolic blood pressure
기간: Baseline, Week 12, and Week 24
Change in diastolic blood pressure from baseline to week 12 and week 24 is presented. Diastolic blood pressure (mmHg) values will be retrieved from the hospital's electronic medical record system.
Baseline, Week 12, and Week 24
Change in body mass index
기간: Baseline, Week 12, and Week 24
Change in body mass index (BMI) from baseline to week 12 and week 24 is presented. BMI is calculated using the formula: BMI = weight (kg) / [height (m)]². Height and weight will be measured using a stadiometer and calibrated electronic scale, respectively, operated by research personnel who have undergone standardized training.
Baseline, Week 12, and Week 24
Change in waist circumference
기간: Baseline, Week 12, and Week 24
Change in waist circumference from baseline to week 12 and week 24 is presented. Waist circumference (cm) will be measured using a non-elastic measuring tape operated by research personnel who have undergone standardized training.
Baseline, Week 12, and Week 24
Change in muscle mass
기간: Baseline, Week 12, and Week 24
Change in muscle mass from baseline to week 12 and week 24 is presented. Muscle mass (kg) will be measured using an InBody body composition analyzer operated by research personnel who have undergone standardized training.
Baseline, Week 12, and Week 24
Change in body fat percentage
기간: Baseline, Week 12, and Week 24
Change in body fat percentage from baseline to week 12 and week 24 is presented. Body fat percentage (%) will be measured using an InBody body composition analyzer operated by research personnel who have undergone standardized training.
Baseline, Week 12, and Week 24
Change in visceral fat area
기간: Baseline, Week 12, and Week 24
Change in visceral fat area from baseline to week 12 and week 24 is presented. Visceral fat area (cm²) will be measured using a bioelectrical impedance analyzer operated by research personnel who have undergone standardized training.
Baseline, Week 12, and Week 24

공동 작업자 및 조사자

여기에서 이 연구와 관련된 사람과 조직을 찾을 수 있습니다.

스폰서

Eighth Affiliated Hospital, Sun Yat-sen University

연구 기록 날짜

이 날짜는 ClinicalTrials.gov에 대한 연구 기록 및 요약 결과 제출의 진행 상황을 추적합니다. 연구 기록 및 보고된 결과는 공개 웹사이트에 게시되기 전에 특정 품질 관리 기준을 충족하는지 확인하기 위해 국립 의학 도서관(NLM)에서 검토합니다.

연구 주요 날짜

연구 시작 (추정된)

2026년 4월 30일

기본 완료 (추정된)

2027년 1월 30일

연구 완료 (추정된)

2029년 12월 30일

연구 등록 날짜

최초 제출

2026년 4월 9일

QC 기준을 충족하는 최초 제출

2026년 5월 13일

처음 게시됨 (실제)

2026년 5월 20일

연구 기록 업데이트

마지막 업데이트 게시됨 (실제)

2026년 5월 20일

QC 기준을 충족하는 마지막 업데이트 제출

2026년 5월 13일

마지막으로 확인됨

2026년 4월 1일

추가 정보

이 연구와 관련된 용어

키워드

추가 관련 MeSH 약관

기타 연구 ID 번호

  • 2025-183-02

개별 참가자 데이터(IPD) 계획

개별 참가자 데이터(IPD)를 공유할 계획입니까?

아니요

약물 및 장치 정보, 연구 문서

미국 FDA 규제 의약품 연구

아니

미국 FDA 규제 기기 제품 연구

아니

이 정보는 변경 없이 clinicaltrials.gov 웹사이트에서 직접 가져온 것입니다. 귀하의 연구 세부 정보를 변경, 제거 또는 업데이트하도록 요청하는 경우 register@clinicaltrials.gov. 문의하십시오. 변경 사항이 clinicaltrials.gov에 구현되는 즉시 저희 웹사이트에도 자동으로 업데이트됩니다. .

구독하다