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Набор скоро начнётся NCT07681310

GreenArt: Nutrikinetics and Bioavailability Studies

Без фазы С лечением Nutrition, Healthy

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
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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

Первоисточники (государственные реестры)

Открыть это исследование на ClinicalTrials.gov ↗