A Randomized, Double-Blind, Placebo-Controlled, Single dose, Cross-Over Study to Evaluate the Effect of a Dietary Supplement on Energy Expenditure Before, During and Following Low Intensity Exercise.
试验速览
- 阶段
- 不适用
- 状态
- Other
- 入组人数
- 38
- 试验地点
- 1
- 主要终点
- Effect of of a thermogenic supplement on Energy Expenditure (EE) and Respiratory Quotient (RQ) as compared to placebo
研究概览
简要总结
This is a randomized, double-blind, placebo-controlled, single dose, cross-over efficacy study. Adult healthy subjects meeting all inclusion and no exclusion criteria, after signing a written informed consent will be enrolled in the study. During the screening visit,blood samples will be collected for the laboratory assessments. Vital signs, height, weight and BMI will be measured.If the subject is eligible, they will be familiarized with the treadmill and measurements. Subjects will be instructed to refrain from strenuous physical activity for at least 24 hours prior to their next two visits and to eat a normal diet for the two days prior to the visit.All subjects who meet the study entrance criteria will return to the study site for Experimental Visit 2 in a 12-hr fasting state,all safety and efficacy assessments will be performed as per the protocol.Subjects will return to the study site one week following visit 2 in a fasting state for visit 3. All safety and efficacy assessments will be repeated, but each subject will receive the opposite IP consumed at visit 2 (cross-over). During this visit, blood samples will be collected for laboratory analyses
研究设计
- 研究类型
- Interventional
- 分配方式
- Computer generated randomization
- 盲法
- Participant and Investigator Blinded
入排标准
- 年龄范围
- 18.00 Year(s) 至 40.00 Year(s)（—）
- 性别
- All
入选标准
- •1.BMI between 18.5 to 24.9 kg/m2 2.Subjects with normal TSH (> 0.4 µIU/ml to < 5.5 µIU/ml).
- •3.Subject is in good health as determined by a health and exercise status questionnaire.
- •4.Subject will be untrained or recreationally trained 5.Subjects willing to follow the procedures as per the study protocol and voluntarily sign an informed consent form.
排除标准
- •1.Subject has a significant history or current presence of treated or untreated bleeding disorder, metabolic (hyperlipidemia, hyperglycemia), musculoskeletal, diabetes mellitus, high blood pressure [systolic BP> 140 and/or diastolic BP > 90 mm Hg], thyroid disease, tachyarrhythmia, heart disease, kidney disease, or liver disease.
- •2.Subject currently suffers from a sleep disorder and/or has a known history of (or is currently being treated for) clinical depression, eating disorder(s) or any other psychiatric condition(s), which in the opinion of the investigator, might put the subject at risk and/or confound the results of the study.
- •3.Subject has lost ≥10 pounds (5 Kilograms) and maintained the weight loss or gained ≥10 pounds (5 Kilograms) during the previous three months.
- •4.Subject does not eat meals at regular intervals.
- •5.Subject who is habituated to very spicy food in their diet 6.Subject has a history of alcohol or other drug abuse in the past year.
- •7.Subject regularly uses tobacco products.
- •8.Subject has had an abnormal electrocardiogram.
- •9.Subject regularly takes any of the prohibited concomitant medications listed in the protocol.
- •10.Subject has a known allergy or sensitivity to any ingredient in thermogenic supplement, including caffeine.
- •11.Subject has any medical condition or uses any medication, nutritional product, dietary supplement or program, which in the opinion of the investigator, might interfere with the conduct of the study or place the subject at risk.
- •12.Subject has a history of difficulty swallowing large pills or tablets.
- •13.Currently participating or having participated in another clinical trial during the last 3 months prior to the beginning of this study 14.Any additional condition(s) that in the Investigators opinion would warrant exclusion from the study or prevent the subject from completing the study.
- •female subjects pregnant, lactating, planning a pregnancy during the study.
- •Female subjects 16.Female subject of child bearing potential who do not agree to remain abstinent or use medically acceptable methods of contraception during the study treatment and for 4 weeks after the end of treatment.
结局指标
主要结局
Effect of of a thermogenic supplement on Energy Expenditure (EE) and Respiratory Quotient (RQ) as compared to placebo
时间窗: Day 0 (Period 1 ) and Day 7 (Period 2)
次要结局
- Changes in VO2, VCO2 and EPOC(Day 0 (Period 1 ) and Day 7 (Period 2))