Ta strona została przetłumaczona automatycznie i dokładność tłumaczenia nie jest gwarantowana. Proszę odnieść się do angielska wersja za tekst źródłowy.

Determinants of Post-Exercise Eating Patterns (DEEP)

23 lipca 2019 zaktualizowane przez: Aaron Sim, Clinical Nutrition Research Centre, Singapore

Determinants of Post-Exercise Eating Patterns / Alternative Title (Cover): Effect of Pre-meal Activities on Blood Pressure in Healthy Adults

This study examines potential physiological and psychological determinants of food intake in response to exercise. Specifically, beyond measuring actual food consumption and physiological markers typically assessed during exercise and appetite work (i.e. appetite hormones, blood glucose), the investigators wish to investigate the influence of individual behavioural differences (attitudes towards eating, licensing/compensatory health beliefs, self-regulation, and exercise-associated motivation) on the relationship between exercise and eating behaviour.

Przegląd badań

Status

Nieznany

Warunki

Interwencja / Leczenie

Typ studiów

Interwencyjne

Zapisy (Oczekiwany)

30

Faza

  • Nie dotyczy

Kontakty i lokalizacje

Ta sekcja zawiera dane kontaktowe osób prowadzących badanie oraz informacje o tym, gdzie badanie jest przeprowadzane.

Lokalizacje studiów

  • Singapur
      • Singapore, Singapur, Singapore 11760

Kryteria uczestnictwa

Badacze szukają osób, które pasują do określonego opisu, zwanego kryteriami kwalifikacyjnymi. Niektóre przykłady tych kryteriów to ogólny stan zdrowia danej osoby lub wcześniejsze leczenie.

Kryteria kwalifikacji

Wiek uprawniający do nauki

21 lat do 40 lat (Dorosły)

Akceptuje zdrowych ochotników

Tak

Płeć kwalifikująca się do nauki

Męski

Opis

Inclusion Criteria:

  • Male
  • Inactive (< 90 min of moderate-intensity exercise a week)
  • BMI: 23 and above
  • Age between 21 to 40 years
  • Normal fasting blood glucose levels equal to or less than 5.9 mmol/L
  • Non-smoker
  • No know allergies or intolerance to food
  • Not on any prescribed medication
  • No physical disabilities and/or restrictions; not averse to exercising on a stationary bike or treadmill running
  • No aversion to blood sampling procedures (e.g. finger prick, cannulation)

Exclusion Criteria:

  • Female,
  • Smoker,
  • Fasting blood glucose > 5.9 mmol/L,
  • Resting blood pressure > 140/90 mmHg,

  • Any major medical/health conditions including

    • Diabetes,
    • Metabolic disease
    • Hypertension,
    • Cardiovascular disease,
    • Thyroid disorders,
    • G6PD deficiency.
  • Allergic or intolerant to foods presented in the study.
  • Physical disabilities and/or restrictions.
  • Individuals that are adverse to exercising on a stationary exercise bike or treadmill.
  • Adverse to blood sampling procedures (i.e. cannulation, finger pricks, venepuncture).

Plan studiów

Ta sekcja zawiera szczegółowe informacje na temat planu badania, w tym sposób zaprojektowania badania i jego pomiary.

Jak projektuje się badanie?

Szczegóły projektu

  • Główny cel: Inny
  • Przydział: Randomizowane
  • Model interwencyjny: Zadanie krzyżowe
  • Maskowanie: Pojedynczy

Broń i interwencje

Grupa uczestników / Arm
Interwencja / Leczenie
Eksperymentalny: Exercise and Meal (EX)
The EX protocol will involve a 30 minute acute bout of high intensity intermittent exercise on a stationary exercise bike followed by an ad-libitum test meal.
Behawioralne: Exercise and Meal (EX)
30 minute acute bout of high intensity intermittent exercise followed by ad-libitum meal
Eksperymentalny: No-Exercise and Meal (NEX)
The NEX protocol will involve a 30 minute period of rest (to match the exercise period in EX) where participants will be provided a video/movie. Following this, participants will be provided ad-libitum access to a test meal (as per EX energy intake assessment protocol)
Behawioralne: No-Exercise and Meal (NEX)
30 minute non-exercise period where participants will be watching a video/movie followed by ad-libitum meal

Co mierzy badanie?

Podstawowe miary wyniku

Miara wyniku
Opis środka
Ramy czasowe
Ad-libitum amount of food consumed in response to experimental condition: exercise or rest (no exercise).
Ramy czasowe: 3 hours
Participants' eating behaviour will be assessed by measuring the total amount of the test meal consumed in each experimental condition. The test meal will be provided ad-libitum (i.e. there will be non-restricted access)
3 hours

Miary wyników drugorzędnych

Miara wyniku
Opis środka
Ramy czasowe
Appetite-related blood hormone concentration in response to experimental conditions.
Ramy czasowe: 3 hours
Venous blood will be sampled for the measurement of a range of appetite-related hormones including Active Ghrelin (pg/ml), Glucagon-like Peptide-1 (GLP-1) (pg/ml), Pancreatic YY (PYY) (pg/ml), Pancreatic Polypeptide (PP) (pg/ml), periodically through the experimental sessions.
3 hours
Metabolic blood variable concentration in response to experimental conditions
Ramy czasowe: 3 hours
Venous blood will be sampled for the measurement of metabolic blood variables blood insulin (mmol/L) and blood glucose (mmol/L) periodically through the experimental sessions.
3 hours
Subjective ratings of hunger in response to experimental conditions
Ramy czasowe: 3 hours
Self-reported subjective ratings of hunger will be assessed periodically through the experimental session. Assessed via 100-point visual analogue scales.
3 hours
Subjective ratings of satiation (fullness) in response to experimental conditions
Ramy czasowe: 3 hours
Self-reported subjective ratings of satiation (fullness) will be assessed periodically through the experimental session. Assessed via 100-point visual analogue scales
3 hours
Subjective ratings of desire to eat in response to experimental conditions
Ramy czasowe: 3 hours
Self-reported subjective ratings of desire to eat will be assessed periodically through the experimental session. Assessed via 100-point visual analogue scales
3 hours
Subjective ratings of prospective food consumption in response to experimental conditions
Ramy czasowe: 3 hours
Self-reported subjective ratings of prospective food consumption will be assessed periodically through the experimental session. Assessed via 100-point visual analogue scales.
3 hours
Free-living energy intake (1 day post-experiment) in response to experimental conditions
Ramy czasowe: 1 day
1 day free-living energy intake (self-report)
1 day
Free-living physical activity levels intake (1 day post-experiment) in response to experimental conditions
Ramy czasowe: 1 day
1 day free-living physical activity levels (physical activity monitors)
1 day

Inne miary wyników

Miara wyniku
Opis środka
Ramy czasowe
Self-reported tendencies of compensatory health beliefs
Ramy czasowe: Assessed at start of study - through study completion - up to 4-5 weeks

Influence of self-reported tendencies of compensatory health beliefs on the relationship between experimental conditions and study outcomes. Scale to be used:

Compensatory Health Belief (CHB) Scale, CHB Subscales: Substance use, Eating/sleeping habits, Stress and Weight regulation, Ratings on a 5-point agreement scale. Greater scores (summed) indicate greater tendency for an individual to hold compensatory beliefs (for the particular domain/subscale or collectively).
Assessed at start of study - through study completion - up to 4-5 weeks
Self-reported tendencies of licensing/reward beliefs
Ramy czasowe: Assessed at start of study - through study completion - up to 4-5 weeks

Influence of self-reported tendencies of licensing eating behaviour in response to exercise on the relationship between experimental conditions and study outcomes. Scale to be used:

Post-Exercise Licensing (PEL)Scale. Ratings on a 7 point agreement scale. Greater scores (averaged) indicate a greater tendency to reward/license in response to exercise.
Assessed at start of study - through study completion - up to 4-5 weeks
Self-reported tendencies and motives of compensatory eating behaviour in response to exercise
Ramy czasowe: Assessed at start of study - through study completion - up to 4-5 weeks

Influence of self-reported tendencies and motives of compensatory eating behaviour in response to exercise on the relationship between experimental conditions and study outcomes Scale to be used:

Compensatory Eating Motives Questionnaire (CEMQ) Subscales: Eating for Reward, Eating for Recovery, Eating for Relief (4 point frequency scale) Greater scores (summation of outcome of respective subscales) indicate greater tendency to compensate due to particular motive (respective subscales).
Assessed at start of study - through study completion - up to 4-5 weeks
Self-reported assessment of motivation (regulation) to exercise
Ramy czasowe: Assessed at start of study - through study completion - up to 4-5 weeks

To examine the influence of self-reported motivation to exercise on the relationship between experimental conditions and study outcomes. Scale involve:

Behavioural Regulation in Exercise Questionnaire (BREQ) measures the stages of the self-determination contin. Subscales: Amotivation, External regulation, Introjected regulation, Identified regulation, Integrated regulation, Intrinsic regulation.Greater scores (averaged of outcome of respective subscale/items) indicate greater tendency for exercise behaviour to be regulated by particular construct (respective subscale).
Assessed at start of study - through study completion - up to 4-5 weeks
Self-reported assessment of motivation to eat healthily
Ramy czasowe: Assessed at start of study - through study completion - up to 4-5 weeks

To examine the influence of self-reported motivation to adopt healthy eating behaviour on the relationship between experimental conditions and study outcomes. Scale involve:

Regulation of Eating Behavioural Scale (REBS). Subscales: Amotivation, External regulation, Introjected regulation, Identified regulation, Integrated regulation, Intrinsic regulation. Greater scores (averaged of outcome of respective subscale/items) indicate greater tendency for eating behaviour to be regulated by particular construct (respective subscale).
Assessed at start of study - through study completion - up to 4-5 weeks
Self-reported attitudes towards eating behaviour as assessed by the Three Factor Eating Behaviour Questionnaire (TFEQ-R18)
Ramy czasowe: Assessed at start of study - through study completion - up to 4-5 weeks

Influence of self-reported attitudes towards eating on the relationship between experimental conditions and study outcomes. Scale involve:

Three Factor Eating Behaviour Questionnaire (TFEQ-R18) Subscales: Dietary Restraint, Uncontrolled Eating, Emotional Eating Greater scores (averaged outcome of respective subscale/items) indicate greater likelihood of the behaviour (of construct measure by respective subscales).
Assessed at start of study - through study completion - up to 4-5 weeks
Self-reported weight-related behaviour change status as assessed by the Physical Activity Stages of Change Questionnaire
Ramy czasowe: Assessed at start of study - through study completion - up to 4-5 weeks

Influence of self-reported weight-related behaviour change status on the relationship between experimental conditions and study outcomes. Scale involve:

Physical Activity Stages of Change Questionnaire. Scores (based on scoring algorithm) will indicate participants' current stage of motivational readiness for change specific to physical activity. Greater score (1-5 representing five stages of change) indicates physical activity status and intent to be active.
Assessed at start of study - through study completion - up to 4-5 weeks

Współpracownicy i badacze

Tutaj znajdziesz osoby i organizacje zaangażowane w to badanie.

Sponsor

Clinical Nutrition Research Centre, Singapore

Współpracownicy

Nanyang Technological University

Daty zapisu na studia

Daty te śledzą postęp w przesyłaniu rekordów badań i podsumowań wyników do ClinicalTrials.gov. Zapisy badań i zgłoszone wyniki są przeglądane przez National Library of Medicine (NLM), aby upewnić się, że spełniają określone standardy kontroli jakości, zanim zostaną opublikowane na publicznej stronie internetowej.

Główne daty studiów

Rozpoczęcie studiów (Rzeczywisty)

27 września 2018

Zakończenie podstawowe (Oczekiwany)

1 września 2019

Ukończenie studiów (Oczekiwany)

1 września 2019

Daty rejestracji na studia

Pierwszy przesłany

7 sierpnia 2018

Pierwszy przesłany, który spełnia kryteria kontroli jakości

21 sierpnia 2018

Pierwszy wysłany (Rzeczywisty)

22 sierpnia 2018

Aktualizacje rekordów badań

Ostatnia wysłana aktualizacja (Rzeczywisty)

25 lipca 2019

Ostatnia przesłana aktualizacja, która spełniała kryteria kontroli jakości

23 lipca 2019

Ostatnia weryfikacja

1 lipca 2019

Więcej informacji

Terminy związane z tym badaniem

Słowa kluczowe

Inne numery identyfikacyjne badania

  • 2017/01034

Plan dla danych uczestnika indywidualnego (IPD)

Planujesz udostępniać dane poszczególnych uczestników (IPD)?

NIEZDECYDOWANY

Opis planu IPD

Study Protocol Statistical Analysis Plan (SAP) Informed Consent Form (ICF)

Will be made available to other researchers upon request

Informacje o lekach i urządzeniach, dokumenty badawcze

Bada produkt leczniczy regulowany przez amerykańską FDA

Nie

Bada produkt urządzenia regulowany przez amerykańską FDA

Nie

Te informacje zostały pobrane bezpośrednio ze strony internetowej clinicaltrials.gov bez żadnych zmian. Jeśli chcesz zmienić, usunąć lub zaktualizować dane swojego badania, skontaktuj się z register@clinicaltrials.gov. Gdy tylko zmiana zostanie wprowadzona na stronie clinicaltrials.gov, zostanie ona automatycznie zaktualizowana również na naszej stronie internetowej .

Badania kliniczne na Exercise and Meal (EX)

Wyszukaj podobne próby

Sponsorzy i współpracownicy

Warunki medyczne

Interwencje lekowe

CROs by country

CROs in Lithuania

Warunki

Rzadkie choroby

Interwencje lekowe

Suplementy diety

Sponsor / Współpracownicy

Lokalizacje

Subskrybuj