NCT02989753已完成1 期
Pilot Study to Assess Effects of Two Herbal Dietary Supplements on Lipid Metabolism in Moderate Hypercholesterolemia and Hypertriglyceridemia
适应症
干预措施
试验速览
- 阶段
- 1 期
- 状态
- 已完成
- 发起方
- Valbiotis
- 入组人数
- 40
- 试验地点
- 2
- 主要终点
- Comparison between VAL070-B and placebo on changes between V1 and V2 visits of the fasting blood LDL cholesterol
研究概览
简要总结
This study is designed as a pilot study in order to estimate the effect of VAL070-A and VAL070-B products and their variability on LDL cholesterol and lipid metabolism since these data are still unknown for these products and in this specific population. Collected data will provide more reliable information which may be used to plan a subsequent larger main study.
详细描述
Main objective
The primary objective of the present trial is to assess the beneficial effect of VAL070-B compared to a placebo, on blood LDL cholesterol level in moderate hypercholesterolemic and hypertriglyceridemic subjects after 12 weeks of consumption.
Secondary objectives
Secondary objectives of the study are to assess the effects of VAL070-A and VAL070-B, compared to a placebo and to each other, in moderate hypercholesterolemic and hypertriglyceridemic subjects after 12 weeks if consumption through the following parameters:
- Blood level of LDL cholesterol (VAL070-A compared to placebo and VAL070-A compared to VAL070-B),
- Lipid profile: Blood levels of triglycerides, total cholesterol, HDL-cholesterol and non- HDL cholesterol,
- Glycaemia,
- Blood hsCRP,
- Fructosamine,
- Blood total free fatty acid levels,
- Anthropometrics assessed by body weight (BW), waist circumference (WC), hip circumference (HC) and waist to hip ratio (WHR).
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Prevention
- 盲法
- Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)
入排标准
- 年龄范围
- 18 Years 至 70 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Age between 18 and 70 years (limits included),
- •BMI between 18.5 and 40 kg/m2 (limits included),
- •For women: Non menopausal with the same reliable contraception since at least 3 cycles before the beginning of the study and agreeing to keep it during the entire duration of the study (condom with spermicide gel and estrogen/progestin combination contraception accepted) or menopausal without or with hormone replacement therapy (estrogenic replacement therapy begun from less than 3 months excluded),
- •Weight stable within ± 5 % in the last three months,
- •Non smoking or with tobacco consumption < 20 cigarettes / day,
- •Good general and mental health with in the opinion of the investigator: no clinically significant and relevant abnormalities of medical history or physical examination,
- •Able and willing to participate to the study by complying with the protocol procedures as evidenced by his dated and signed informed consent form,
- •Affiliated with a social security scheme,
- •Agree to be registered on the volunteers in biomedical research file.
- •After V1 biological analysis the subjects will be eligible to the study on the following criteria:
- •Fasting blood LDLc level (using Friedewald estimation method) between 1.3 and 2.2 g/L (limits included with ± 2 % tolerated around),
- •Fasting blood triglycerides level > 1.5 g/L,
- •Blood TSH level between 0.27 and 4.2 μIU/mL (limits included).
- •Within 3 months following to the exit of the study for failure to comply to one or more of the inclusion criteria listed above, a re-screening could be performed.
排除标准
- •Suffering from a metabolic disorder such as diabetes, uncontrolled thyroidal trouble or other metabolic disorder,
- •Suffering from a severe chronic disease (e.g. cancer, HIV, renal failure, hepatic or biliary disorders ongoing, chronic inflammatory digestive disease, arthritis or other chronic respiratory trouble, etc.) or gastrointestinal disorders found to be inconsistent with the conduct of the study by the investigator (e.g. celiac disease),
- •With a history of ischemic cardiovascular event,
- •Having undergone recent surgical procedure (less than 6 months),
- •Suffering from an uncontrolled hypertension (systolic blood pressure ≥ 160 mmHg and/or diastolic blood pressure ≥ 100 mmHg),
- •With a known or suspected food allergy or intolerance or hypersensitivity to any of the study products' ingredient,
- •Pregnant or lactating women or intending to become pregnant within 3 months ahead,
- •For women: pregnancy or breastfeeding finished since less than 6 months,
- •Under cholesterol and/or lipid-lowering treatment (e.g. statins, fibrates, ezetimibe, bile acid sequestrants, niacin, etc.) or stopped less than 3 months before the V1 visit,
- •Requiring a cholesterol lowering by immediate pharmacologic intervention according to the current recommendations (AFSSAPS, 2005),
- •Under medication which could affect blood lipid parameters (e.g. long-term corticosteroid systemic drug, systemic antibodies, androgens or enzyme inducer, etc.) or stopped less than 3 months before the randomization (antihypertensive stable long-term treatment tolerated),
- •Regular intake of dietary supplements or "functional foods" which are known to have an impact on lipid metabolism (e.g. rich in plant stanol or sterol like PRO-ACTIV or DANACOL products, red yeast rice, policosanol, capsules containing omega-3 fatty acids from fish oils, containing beta glucanes, konjac extract or cinnamon, etc.) or stopped less than 3 months before the V1 visit,
- •Under treatment or dietary supplement which could significantly affect parameter(s) followed during the study according to the investigator or stopped in a too short period before the V1 visit,
- •With significant change in food habits or in physical activity in the 3 months before the V1 visit or not agreeing to keep them unchanged throughout the study,
- •With a current or planned in the next 3 months specific diet (hyper or hypocaloric, vegan, vegetarian...) or stopped less than 3 months before the study,
- •With a personal history of anorexia nervosa, bulimia or significant eating disorders according to the investigator,
- •Consuming more than 3 standard drinks of alcoholic beverage daily for men or 2 daily for women or not agreeing to keep his alcohol consumption habits unchanged throughout the study,
- •Having a lifestyle deemed incompatible with the study according to the investigator including high level physical activity (defined as more than 10 hours of significant physical activity a week, walking excluded),
- •Who made a blood donation in the 3 months before the V1 visit or intending to make it within 3 months ahead,
- •Taking part in another clinical trial or being in the exclusion period of a previous clinical trial,
- •Having received, during the last 12 months, indemnities for clinical trial higher or equal to 4500 Euros,
- •Under legal protection (guardianship, wardship) or deprived from his rights following administrative or judicial decision,
- •Presenting a psychological or linguistic incapability to sign the informed consent,
- •Impossible to contact in case of emergency,
- •After V1 biological analysis the subjects will be considered as non eligible to the study on the following criteria:
- •Fasting blood triglycerides > 4 g/L,
- •Fasting glycaemia > 1.26 g/L
- •Blood AST, ALT or GGT > 3xULN (Upper Limit of Normal),
- •Blood urea > 12.11 mmol/L (value corresponding to 1.5xULN) or creatinine > 125 μmol/L,
- •Blood hsCRP > 10 mg/L,
- •Complete blood count with clinically significant abnormality according to the investigator.
- •Within 3 months following to the exit of the study for failure to comply to one or more of the exclusion criteria listed above, a re-screening could be performed.
研究组 & 干预措施
Placebo
Placebo Comparator
The comparative product is a placebo with the same characteristics of appearance and packaging as studied products and in which all ingredients are replaced by maltodextrin.
干预措施: Placebo (Dietary Supplement)
VAL070-A
Experimental
Studied active product n°1, named VAL070-A, is a dietary supplement in shape of capsule. VAL070-A product contains 4 active plant extracts.
干预措施: VAL070-A (Dietary Supplement)
VAL070-B
Experimental
Studied active product n°2, named VAL070-B, is a dietary supplement in shape of capsule. VAL070-B product contains 5 active plant extracts.
干预措施: VAL070-B (Dietary Supplement)
结局指标
主要结局
Comparison between VAL070-B and placebo on changes between V1 and V2 visits of the fasting blood LDL cholesterol
时间窗: 12 weeks
Defined as the difference V2 (12 weeks) - V1 (baseline) in g/L
次要结局
- Changes in fasting blood concentrations of triglycerides(12 weeks)
- Changes in fasting blood concentrations of non-HDL cholesterol(12 weeks)
- Comparison between VAL070-A and placebo on changes between V1 and V2 visits of the fasting blood LDL cholesterol(12 weeks)
- Changes in fasting blood concentrations of total cholesterol(12 weeks)
- Changes in fasting blood concentrations of HDL cholesterol(12 weeks)
- Changes in fasting blood concentrations of glucose(12 weeks)
- Changes in fasting blood concentrations of hsCRP(12 weeks)
- Changes in waist circumference(12 weeks)
- Changes in fasting blood concentrations of urea(12 weeks)
- Changes in fasting blood concentrations of AST (Aspartate aminotransferase)(12 weeks)
- Changes in fasting blood concentrations of ALT (Alanine aminotransferase)(12 weeks)
- Changes in fasting blood concentrations of GGT (Gamma glutamyltransferase)(12 weeks)
- Changes in heart rate(12 weeks)
- Changes in fasting blood concentrations of fructosamine(12 weeks)
- Changes in fasting blood concentrations of total free fatty acid(12 weeks)
- Changes in body weight(12 weeks)
- Changes in hip circumference(12 weeks)
- Changes in waist to hip ratio(12 weeks)
- Changes in fasting blood concentrations of creatinine(12 weeks)
- Changes in complete blood count(12 weeks)
- Changes in diastolic blood pressure(12 weeks)
- Changes in systolic blood pressure(12 weeks)
研究者
研究点 (2)
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