GreenArt: Nutrikinetics and Bioavailability Studies
Ориентир для пациента и семьи
Простыми словами
Автоматическая сводка по структурированным данным реестра. Она помогает сориентироваться, но не заменяет официальный протокол или оценку врача.
- Что изучают
- В протоколе указаны: GreenArt D is a baccharis-type propolis powder extract containing phenolic compounds such as prenylated phenylpropanoids derived from hydroxycinnamic acids and flavonoids., GreenArt 4D is a baccharis-type propolis powder extract containing phenolic compounds such as prenylated phenylpropanoids derived from hydroxycinnamic acids and flavonoids., Placebo.
- Кому может быть актуально
- Состояния в реестре: Nutrition, Healthy. Базовые параметры: 25 лет — 69 лет · Все.
- Что важно проверить
- Возраст, диагноз и пол — только базовые ориентиры. Предыдущее лечение, анализы и другие обязательные условия указаны ниже в критериях участия.
- Где проводится
- Испания
- Следующий шаг
- Сохраните исследование, покажите его лечащему врачу и уточните актуальный статус у исследовательского центра. Расходы, документы и поездка →
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Официальное название
Baccharis-type Propolis Extract, GreenArt: Nutrikinetics and Bioavailability Studies
Обзор
The aim of this study is to investigate phenolic compounds from GreenArt, a baccharis-type propolis ingredient, bioavailability and nutrikinetics by measuring urinary excretion and metabolic profile over 48h by means of high-performance liquid chromatography coupled with tandem mass spectrometry (HPLC-MS/MS). The study follows a cross-over, double-blind, randomized and placebo control design on 10 healthy subjects.
Вмешательства
- Пищевая добавка GreenArt D is a baccharis-type propolis powder extract containing phenolic compounds such as prenylated phenylpropanoids derived from hydroxycinnamic acids and flavonoids.
GreenArt D contains 150 mg of GreenArt - Пищевая добавка GreenArt 4D is a baccharis-type propolis powder extract containing phenolic compounds such as prenylated phenylpropanoids derived from hydroxycinnamic acids and flavonoids.
GreenArt 4D contains 600 mg of GreenArt - Пищевая добавка Placebo
Placebo is composed of the carriers of GreenArt : gum arabic, sucrose and silicon dioxide mix.
Первичные конечные точки
- Change in plasma area under the curve (AUC) of phenolic metabolites after acute ingestion of the supplement/placebo [Срок оценки: Baseline (pre-ingestion) to 24 hour post-ingestion]
- Change in plasma maximal concentration (Cmax) of phenolic metabolites after acute ingestion of the supplement/placebo [Срок оценки: Baseline (pre-ingestion) and 0.5 hour, 1 hour, 2 hour, 3 hour, 4 hour, 6 hour, 8 hour, 10 hour, 24 hour post-ingestion]
- Change in plasma time to reach maximal concentration (Tmax) of phenolic metabolites after acute ingestion of the supplement/placebo [Срок оценки: Baseline (pre-ingestion) and 0.5 hour, 1 hour, 2 hour, 3 hour, 4 hour, 6 hour, 8 hour, 10 hour, 24 hour post-ingestion]
- Change in urine area under the curve (AUC) phenolic metabolites excretion after acute ingestion of the supplement/placebo [Срок оценки: Baseline (pre-ingestion) to 48 hour post-ingestion]
- Change in urine maximal concentration (Cmax) phenolic metabolites excretion after acute ingestion of the supplement/placebo [Срок оценки: Baseline (pre-ingestion) and 0 hour - 3 hour, 3 hour - 6 hour, 6 hour - 10 hour, 10 hour - 14 hour, 14 hour - 24 hour, 24 hour - 36 hour and 36 hour - 48 hour post-ingestion]
- Change in urine time to reach maximal concentration (Tmax) phenolic metabolites excretion after acute ingestion of the supplement/placebo [Срок оценки: Baseline (pre-ingestion) and 0 hour - 3 hour, 3 hour - 6 hour, 6 hour - 10 hour, 10 hour - 14 hour, 14 hour - 24 hour, 24 hour - 36 hour and 36 hour - 48 hour post-ingestion]
Критерии участия
Критерии включения
- Provision of signed and dated informed consent form.
- Stated willingness to comply with all study procedures and availability for the duration of the study.
- Male and female with 40% min. and 60% max. of each sex.
- Aged 25 to 69 years old
- BMI range (18.5 - 29.99)
- In good general health as evidenced by medical history
- Ability to take oral supplementation and be willing to adhere to the regimen
- Agreement to adhere to Lifestyle Considerations (controlled diet) throughout study duration
Критерии исключения
- Current use of any medication or food supplement
- Antibiotic use less than 12 weeks before the study
- Pregnancy or lactation
- Known allergic reactions to components of the supplement, i.e., bee products (specially propolis) and known allergy (general)
- Metabolic disorders or any kind of disease
- Current smoker
Критерии приведены из реестра в оригинале (на английском). Окончательную оценку соответствия проводит исследовательский центр.
Здоровые добровольцы: Да
Дизайн исследования
- Распределение
- Рандомизированное
- Модель
- Перекрёстный дизайн
- Маскирование
- Четверное слепое
- Основная цель
- Фундаментальное исследование
Центры проведения
Испания · 1 центр
- UCAM Universidad Católica San Antonio de Murcia — Guadalupe
Идентификаторы
NCT: NCT07681310 · GREENKBA