- ICH GCP
- 미국 임상 시험 레지스트리
- 임상시험 NCT05005754
Effect of Probiotics on Cardiometabolic Health
An Interventional Study for the Beneficial Effects of Probiotics on Cardio-metabolic Health in Chinese Subjects
연구 개요
상세 설명
Atherosclerosis is a major risk factor for cardiovascular diseases. Recently, dysbiosis of gut microbiota has been reported to play an important role in the pathogenesis of atherosclerosis. Animal studies have demonstrated that administration of probiotics help delay the progression of atherosclerosis through several mechanisms such as reduction in endotoxemia, and enhanced production of short-chain fatty acids.
However, whether administration of probiotics also has a protective effect in subjects with metabolic syndrome (MetS), who are at high risk for developing atherosclerosis, remain unknown.
연구 유형
등록 (실제)
단계
- 해당 없음
연락처 및 위치
연구 장소
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Guangdong
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Guangzhou, Guangdong, 중국, 510080
- Sun Yat-sen University
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Guangzhou, Guangdong, 중국, 510080
- Department of Nutrition and Food Hygiene
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참여기준
자격 기준
공부할 수 있는 나이
건강한 자원 봉사자를 받아들입니다
연구 대상 성별
설명
Inclusion Criteria:
- Local residents aged between 30-60 years old;
- Stable weight (<5% weight change over last 3 months);
- Central obesity defined as waist circumference ≥90 cm in males or ≥80 cm in females, Plus any two of the following four conditions i) Elevated triglycerides: serum triglycerides ≥150 mg/dL (1.7 mmol/L); ii) Reduced HDL cholesterol: serum HDL-c <40 mg/dL (1.03 mmol/L) in males or <50 mg/dL (1.29 mmol/L) in females; iii) Elevated blood pressure: systolic blood pressure ≥130 mmHg or diastolic blood pressure ≥85 mmHg; iv) Elevated fasting plasma glucose: fasting plasma glucose ≥100 mg/dL (5.6 mmol/L)
- Absence of any systemic, cardiovascular diseases, as well as infections within the previous month;
- Absence of any diet or medication that might interfere with metabolic homoeostasis and gut microbiota, especially antibiotics and probiotics 4 weeks before recruitment.
Exclusion Criteria:
- Acute illness or current evidence of acute or chronic inflammatory of infective diseases;
- Participation in regular diet program more than 2 times per week in the latest 3 months prior to recruitment;
- Mental illness rendering them unable to understand the nature, scope, and possible consequences of the study.
공부 계획
연구는 어떻게 설계됩니까?
디자인 세부사항
- 주 목적: 방지
- 할당: 무작위
- 중재 모델: 병렬 할당
- 마스킹: 네 배로
무기와 개입
참가자 그룹 / 팔 |
개입 / 치료 |
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실험적: Probiotics
Subjects are instructed to take one capsule of probiotics daily for a total of 3 months
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During the study period, subjects are instructed to take one capsule of probiotics daily for a total of 3 months.
Aside from the probiotic supplement, all participants are instructed to continue their normal routine and not make any changes to their habitual diet or exercise habits.
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위약 비교기: Placebo Control
Subjects are instructed to take one capsule of placebo daily for a total of 3 months
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During the study period, subjects are instructed to take one capsule of placebo control daily for a total of 3 months.
Aside from the probiotic supplement, all participants are instructed to continue their normal routine and not make any changes to their habitual diet or exercise habits.
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연구는 무엇을 측정합니까?
주요 결과 측정
결과 측정 |
측정값 설명 |
기간 |
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Flow-mediated slowing (FMS)
기간: from baseline to 12 weeks after intervention
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FMS is a simple test for endothelial functions measured by Vicorder.
In patients whose endothelial function or flow-mediated vasodilation are compromised, the FMS is substantially reduced.
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from baseline to 12 weeks after intervention
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2차 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
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gut microbiota
기간: from baseline to 12 weeks after intervention
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Alterations of the composition of gut microbiota evaluated by metagenomics
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from baseline to 12 weeks after intervention
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microbial metabolites
기간: from baseline to 12 weeks after intervention
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alterations of microbial metabolites evaluated by High performance liquid chromatography-mass spectrometry
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from baseline to 12 weeks after intervention
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Metabolic Syndrome Severity Z Score (MetZ score)
기간: from baseline to 12 weeks after intervention
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MetZ score is an weighted score of the five traditional components of Metabolic syndrome (waist, triglyceride, HDL cholesterol, SBP and fasting glucose).
It's used to evaluate the severity of metabolic disorder, and a higher score indicates a more severe status.
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from baseline to 12 weeks after intervention
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Lipid profiles
기간: from baseline to 12 weeks after intervention
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alterations of blood lipids including total cholesterol, triglyceride, LDL cholesterol and HDL cholesterol determined by automatic biochemical analyser
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from baseline to 12 weeks after intervention
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Blood pressure
기간: from baseline to 12 weeks after intervention
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alterations of blood pressure
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from baseline to 12 weeks after intervention
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Insulin sensitivity
기간: from baseline to 12 weeks after intervention
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alterations of HOMA-IR index
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from baseline to 12 weeks after intervention
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공동 작업자 및 조사자
연구 기록 날짜
연구 주요 날짜
연구 시작 (실제)
기본 완료 (실제)
연구 완료 (실제)
연구 등록 날짜
최초 제출
QC 기준을 충족하는 최초 제출
처음 게시됨 (실제)
연구 기록 업데이트
마지막 업데이트 게시됨 (실제)
QC 기준을 충족하는 마지막 업데이트 제출
마지막으로 확인됨
추가 정보
이 연구와 관련된 용어
기타 연구 ID 번호
- Pro-2021
개별 참가자 데이터(IPD) 계획
개별 참가자 데이터(IPD)를 공유할 계획입니까?
약물 및 장치 정보, 연구 문서
미국 FDA 규제 의약품 연구
미국 FDA 규제 기기 제품 연구
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. .
Probiotics에 대한 임상 시험
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Liverpool John Moores UniversityUniversity of Illinois at Chicago; Georgia Southern University완전한프로바이오틱스 | 운동선수 | 장내 미생물 | 유산소 운동 | 장내 마이크로바이옴 | 위장관 자극영국
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Chung Shan Medical UniversityTCI Co., Ltd.모병
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West China Hospital모집하지 않고 적극적으로대장암 | PD-1 억제제 | Akkermansia muciniphila중국
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Peking University Shenzhen HospitalBGI, China모병