Free Fatty Acid Effects In Type 2 Diabetes
Repositioning Omega-3 Fatty Acids For Treatment Of Glycaemia And Cardiometabolic Disease
Omega-3 fatty acids are natural fats found in foods such as oily fish and flaxseed. Omega-3 fatty acids have been found to have positive effects on cardiovascular health, but there is less evidence on if they can help manage blood glucose in individuals with both cardiovascular disease and type 2 diabetes.
This study will investigate whether the beneficial effects found in omega-3 fatty acids such as lowered blood glucose and reduced inflammation - both of which are important for managing type 2 diabetes and cardiovascular disease, can be beneficial for individuals with type 2 diabetes. As omega-3 fatty acids are already found naturally in food, and are already available as supplements, they could be a safe option to help manage these diseases.
The aim of this study is to investigate if omega-3 fatty acids can slow down the progression of type 2 diabetes and reduce the risk of cardiovascular disease in individuals with type 2 diabetes.
연구 개요
상태
상태
정황
정황
개입 / 치료
개입 / 치료
연구 유형
연구 유형
등록 (추정된)
등록
단계
단계
- 해당 없음
연락처 및 위치
연구 장소
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County Londonderry
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Coleraine, County Londonderry, 영국, BT52 1SA
- School of Biomedical Sciences
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참여기준
자격 기준
자격 기준
공부할 수 있는 나이
- 성인
- 고령자
건강한 자원 봉사자를 받아들입니다
설명
Inclusion Criteria:
- Individuals who are over 18 years of age with a BMI between 25-50 kg/m2, and who have been diagnosed with T2DM (>7.0 mmol/l fasting glucose) or pre-diabetes (impaired glucose tolerant 5.0-6.9mmol/l) and are either on no medication, are diet controlled or taking metformin. Participants may also have a history of cardiovascular disease.
Exclusion Criteria:
- Those who have severe or unstable cardiovascular disease
- Type 2 diabetics or prediabetics who are on an anti-diabetic medication (with the exception of metformin)
- Undergone recent major surgery or planned surgery during the study period
- Have implanted devices (such as pacemakers or defibrillators)
- Have an active infection
- Are involved in any other type of weight loss study/intervention
- Are pregnant/breastfeeding.
공부 계획
연구는 어떻게 설계됩니까?
디자인 세부사항
- 주 목적: 치료
- 할당: 무작위
- 중재 모델: 병렬 할당
- 마스킹: 하나의
팔의 수
무기와 개입
참가자 그룹 / 팔참가자 그룹 / 팔 |
개입 / 치료개입 / 치료 |
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위약 비교기: 위약
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Receive placebo
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실험적: Omega-3 Fatty Acid Supplementation (EPA/DHA)
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1500mg/day for 28 days
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실험적: Omega-3 Fatty Acid Supplementation (ALA)
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1500mg/day for 28 days
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실험적: Omega-3 Fatty Acid Supplementation (EPA/DHA) and Semaglutide
Semaglutide is being used for comparison purposes only
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1500mg/day for 28 days
0.25mg weekly for four weeks
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연구는 무엇을 측정합니까?
주요 결과 측정
주요 결과 측정
결과 측정 |
기간 |
|---|---|
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To evaluate the change in fasting glucose from baseline after 28 days of treatment, compared to each treatment group and placebo.
기간: From baseline to 28 days of treatment
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From baseline to 28 days of treatment
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2차 결과 측정
2차 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
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The change in insulin compared to placebo administration
기간: From baseline to 28 days of treatment
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From baseline to 28 days of treatment
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The change in HbA1c compared to placebo administration
기간: From baseline to 28 days of treatment
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From baseline to 28 days of treatment
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Glucose tolerance measurements during OGTT compared to placebo administration
기간: From baseline to 28 days of treatment
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From baseline to 28 days of treatment
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Area under the curve measurements during OGTT compared to placebo administration
기간: From baseline to 28 days of treatment
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From baseline to 28 days of treatment
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Plasma gut hormone concentrations (GLP-1, GIP, PYY, ghrelin, CCK and glucagon) compared to placebo administration
기간: From baseline to 28 days of treatment
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From baseline to 28 days of treatment
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Full lipid profile (cardiovascular risk markers) compared to placebo administration
기간: From baseline to 28 days of treatment
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From baseline to 28 days of treatment
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Inflammatory and cardiovascular markers compared to placebo administration
기간: From baseline to 28 days of treatment
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Biomarkers include inflammatory markers (C-reactive protein [CRP], pro- and anti-inflammatory cytokines) and cardiovascular risk markers
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From baseline to 28 days of treatment
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Liver function tests (ALT and AST) compared to placebo administration
기간: From baseline to 28 days of treatment
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From baseline to 28 days of treatment
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Body mass index (BMI) compared to placebo administration
기간: From baseline to 28 days of treatment
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Weight (kg) and height (m) will be combined to report BMI in kg/m^2
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From baseline to 28 days of treatment
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Waist-to-hip circumference compared to placebo administration
기간: From baseline to 28 days of treatment
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Waist circumference (in cm between the lower rib and iliac crest) and hip circumference (in cm at the widest part of the hips/buttocks) will be combined to calculate waist-to-hip circumference
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From baseline to 28 days of treatment
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Blood pressure compared to placebo administration
기간: From baseline to 28 days of treatment
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From baseline to 28 days of treatment
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Homeostatic Model Assessment of Insulin Resistance (HOMA-IR) index compared to placebo administration
기간: From baseline to 28 days of treatment
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Insulin resistance will be measured by calculating HOMA-IR using the formula: HOMA-IR = fasting plasma glucose (mg/dL) x fasting plasma insulin/405.
Higher values indicate greater insulin resistance.
This is a derived continuous index with no fixed minimum or maximum value.
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From baseline to 28 days of treatment
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Change in Omega-3 Index (EPA and DHA as a percentage of total fatty acids) compared to placebo administration
기간: From baseline to 28 days of treatment
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From baseline to 28 days of treatment
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공동 작업자 및 조사자
연구 기록 날짜
연구 주요 날짜
연구 시작 (추정된)
연구 시작
기본 완료 (추정된)
기본 완료
연구 완료 (추정된)
연구 완료
연구 등록 날짜
최초 제출
최초 제출
QC 기준을 충족하는 최초 제출
QC 기준을 충족하는 최초 제출
처음 게시됨 (실제)
처음 게시됨
연구 기록 업데이트
마지막 업데이트 게시됨 (실제)
마지막 업데이트 게시됨
QC 기준을 충족하는 마지막 업데이트 제출
QC 기준을 충족하는 마지막 업데이트 제출
마지막으로 확인됨
마지막으로 확인됨
추가 정보
이 연구와 관련된 용어
추가 관련 MeSH 약관
기타 연구 ID 번호
기타 연구 ID 번호
- 26/ES/0021
- TA/PPA/25/215037 (기타 보조금/기금 번호: British Heart Foundation)
약물 및 장치 정보, 연구 문서
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