- ICH GCP
- 미국 임상 시험 레지스트리
- 임상시험 NCT01293344
Effects of the Mediterranean Diet on Cardiovascular Risk Profile in Men and Women (ALIMED)
2011년 10월 5일 업데이트: Simone Lemieux, Laval University
Gender Differences in Response to the Mediterranean Diet
The purpose of this study is to document differences between men and women in changes in metabolic variables associated with cardiovascular risk in response to a 4 weeks isocaloric controlled nutritional intervention based on the Mediterranean diet in which all foods and drinks are provided to subjects.
The investigators hypothesize that the decrease in LDL-cholesterol will be more important in men than in women.
연구 개요
상태
완전한
정황
상세 설명
Nutritional interventions promoting the adoption of the traditional Mediterranean diet (MedDiet) are known to have significant and beneficial effects on cardiovascular disease (CVD) risk profile.
On the other hand, recent evidence suggests that women respond differently to diet than men.
No study has yet compared men and women metabolic response to the MedDiet in a controlled metabolic context in which all foods and drinks consumed are provided to the participant prepared by the research team.
Therefore, we do not know whether being fed a MedDiet in controlled conditions would have similar health benefits in men and women.
The purpose of this study is to document differences between men and women in changes in metabolic variables associated with cardiovascular risk in response to a 4 weeks isocaloric controlled nutritional intervention based on the MedDiet in which all foods and drinks are provided to subjects.
We hypothesize that the decrease in LDL-cholesterol will be more important in men than in women.
In this parallel controlled trial, both men and women are assigned to the same 4 weeks experimental diet formulated to be concordant with characteristics of the traditional MedDiet.
Data will be collected before and after the controlled nutritional intervention based on the MedDiet.
연구 유형
중재적
등록 (실제)
70
단계
- 해당 없음
연락처 및 위치
이 섹션에서는 연구를 수행하는 사람들의 연락처 정보와 이 연구가 수행되는 장소에 대한 정보를 제공합니다.
연구 장소
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Quebec, 캐나다, G1V0A6
- Institute of Nutraceuticals and Functional Foods (INAF), Laval University
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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
25년 (성인)
건강한 자원 봉사자를 받아들입니다
아니
연구 대상 성별
모두
설명
Inclusion Criteria:
- Men and premenopausal women from de Quebec City metropolitan area.
- Slightly elevated LDL-cholesterol concentrations (3.4-4.9 mM) or total cholesterol to HDL-C ratio ≥ 5.0
- At least one of the four following factors of the metabolic syndrome: 1) waist circumference > 94 cm in men and > 80 cm in women; 2) TG > 1.7 mmol/L; 3) fasting glycemia between 6.1 and 6.9 mmol/L and 4) blood pressure concentrations ≥ 130 / 85 mm Hg.
- Age: between 25 to 50 years
- Stable body weight (+/- 2.5 kg) for at least 3 months before the beginning of the study
- In women, a regular menstrual cycle for the last 3 months
Exclusion Criteria:
- Subjects with endocrine disorders, cardiovascular events, type 1 or 2 diabetes and those using medication that could affect dependent variables measured (namely lipid-lowering, hypoglycemic, insulin sensitizers and anti hypertensive medication)
- Smokers
- Subjects with history of alcoholism
- Subjects with food allergies or food aversion that could impede compliance to the Mediterranean diet
- Pregnant women and those using systemic hormonal contraceptives
공부 계획
이 섹션에서는 연구 설계 방법과 연구가 측정하는 내용을 포함하여 연구 계획에 대한 세부 정보를 제공합니다.
연구는 어떻게 설계됩니까?
디자인 세부사항
- 주 목적: 방지
- 할당: 무작위화되지 않음
- 중재 모델: 병렬 할당
- 마스킹: 없음(오픈 라벨)
무기와 개입
참가자 그룹 / 팔 |
개입 / 치료 |
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실험적: Men and Mediterranean diet
Men who are assigned to a 4 weeks experimental diet formulated to be concordant with characteristics of the traditional Mediterranean diet.
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Men are assigned to a 4 weeks isocaloric controlled nutritional intervention based on the Mediterranean diet (MedDiet) in which all foods and drinks are provided.
The respective percentages of kcal derived from lipids, carbohydrates, protein and alcohol are respectively of 32%, 48%, 15% and 5%.
Habitual energy intake of each participant is established by averaging energy requirements estimated by a validated food-frequency questionnaire (FFQ) and energy needs as determined by the Harris-Benedict formula.
Body weight is measured on weekdays and total energy provided is revised if necessary for minimizing body weight fluctuations.
This intervention period is preceded by a 4 weeks uncontrolled run-in period based on the Canada's Food Guide.
Women are assigned to the same intervention than men in order to compare men and women metabolic response to the MedDiet.
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실험적: Women and Mediterranean diet
Women who are assigned to a 4 weeks experimental diet formulated to be concordant with characteristics of the traditional Mediterranean diet.
|
Men are assigned to a 4 weeks isocaloric controlled nutritional intervention based on the Mediterranean diet (MedDiet) in which all foods and drinks are provided.
The respective percentages of kcal derived from lipids, carbohydrates, protein and alcohol are respectively of 32%, 48%, 15% and 5%.
Habitual energy intake of each participant is established by averaging energy requirements estimated by a validated food-frequency questionnaire (FFQ) and energy needs as determined by the Harris-Benedict formula.
Body weight is measured on weekdays and total energy provided is revised if necessary for minimizing body weight fluctuations.
This intervention period is preceded by a 4 weeks uncontrolled run-in period based on the Canada's Food Guide.
Women are assigned to the same intervention than men in order to compare men and women metabolic response to the MedDiet.
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연구는 무엇을 측정합니까?
주요 결과 측정
결과 측정 |
측정값 설명 |
기간 |
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Cardiometabolic outcomes
기간: At baseline (at the beginning of the intervention) and at the end of the intervention period (4 weeks).
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Total cholesterol, LDL-cholesterol, HDL-cholesterol, triglycerides, apolipoprotein (apo) B, apo A-1 and apo A-2 plasma concentrations, systolic and diastolic blood pressure, glucose and insulin concentrations during a 180-min oral glucose tolerance test, insulin sensitivity, CRP and Interleukine-6 levels, oxidized-LDL, E-selectin, ICAM-1 and VCAM-1.
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At baseline (at the beginning of the intervention) and at the end of the intervention period (4 weeks).
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2차 결과 측정
결과 측정 |
측정값 설명 |
기간 |
---|---|---|
Nutritional variables
기간: At baseline (at the beginning of the intervention), at the end of the intervention period (4 weeks) and at 6-months post-intervention (28 weeks).
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Dietary intakes
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At baseline (at the beginning of the intervention), at the end of the intervention period (4 weeks) and at 6-months post-intervention (28 weeks).
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Eating behaviors
기간: At baseline (at the beginning of the intervention) and at the end of the intervention period (4 weeks)
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Restraint, disinhibition, and susceptibility to hunger
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At baseline (at the beginning of the intervention) and at the end of the intervention period (4 weeks)
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Appetite ratings
기간: At baseline (at the beginning of the intervention) and at the end of the intervention period (4 weeks)
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Desire to eat, hunger, fullness, and prospective food consumption
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At baseline (at the beginning of the intervention) and at the end of the intervention period (4 weeks)
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physical activity habits
기간: At baseline (at the beginning of the intervention) and at the end of the intervention period (4 weeks)
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Weekly questionnaire about physical activities, a validated 3-day physical activity record (two weekdays and one weekend day)
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At baseline (at the beginning of the intervention) and at the end of the intervention period (4 weeks)
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Anthropometric measurements
기간: At baseline (at the beginning of the intervention), at the end of the intervention period (4 weeks) and at 6-months post-intervention (28 weeks)
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Height, weight, body mass index, waist and hip circumferences,
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At baseline (at the beginning of the intervention), at the end of the intervention period (4 weeks) and at 6-months post-intervention (28 weeks)
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공동 작업자 및 조사자
여기에서 이 연구와 관련된 사람과 조직을 찾을 수 있습니다.
스폰서
수사관
- 수석 연구원: Simone Lemieux, Ph.D., Dt.P., Department of food sciences and nutrition / Institute of Nutraceutical and Functional Foods (INAF), Laval University
간행물 및 유용한 링크
연구에 대한 정보 입력을 담당하는 사람이 자발적으로 이러한 간행물을 제공합니다. 이것은 연구와 관련된 모든 것에 관한 것일 수 있습니다.
일반 간행물
- Bedard A, Lamarche B, Corneau L, Dodin S, Lemieux S. Sex differences in the impact of the Mediterranean diet on systemic inflammation. Nutr J. 2015 May 12;14:46. doi: 10.1186/s12937-015-0035-y.
- Bedard A, Corneau L, Lamarche B, Dodin S, Lemieux S. Sex-related differences in the effects of the mediterranean diet on glucose and insulin homeostasis. J Nutr Metab. 2014;2014:424130. doi: 10.1155/2014/424130. Epub 2014 Oct 9.
- Bedard A, Tchernof A, Lamarche B, Corneau L, Dodin S, Lemieux S. Effects of the traditional Mediterranean diet on adiponectin and leptin concentrations in men and premenopausal women: do sex differences exist? Eur J Clin Nutr. 2014 May;68(5):561-6. doi: 10.1038/ejcn.2014.27. Epub 2014 Mar 5.
- Bedard A, Dodin S, Corneau L, Lemieux S. Impact of the traditional Mediterranean diet on the Framingham risk score and the metabolic syndrome according to sex. Metab Syndr Relat Disord. 2014 Mar;12(2):95-101. doi: 10.1089/met.2012.0076. Epub 2014 Jan 17.
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
2007년 10월 1일
기본 완료 (실제)
2010년 4월 1일
연구 완료 (실제)
2010년 10월 1일
연구 등록 날짜
최초 제출
2011년 2월 9일
QC 기준을 충족하는 최초 제출
2011년 2월 9일
처음 게시됨 (추정)
2011년 2월 10일
연구 기록 업데이트
마지막 업데이트 게시됨 (추정)
2011년 10월 7일
QC 기준을 충족하는 마지막 업데이트 제출
2011년 10월 5일
마지막으로 확인됨
2011년 10월 1일
추가 정보
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. .
심혈관 질환에 대한 임상 시험
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University of Pennsylvania완전한Intrntl Classification of Diseases, 9th Revision, (ICD-9-CM) 410의 주진단 또는 이차진단 코드가 있는 환자(5번째 숫자가 2인 경우 제외)미국