NCT06949683

Brief Summary

The purpose of this study is to investigate whether the sequence meal and exercise (exercise before meal or exercise after meal) affects the postprandial metabolism.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
18

participants targeted

Target at below P25 for not_applicable

Timeline
Completed

Started Nov 2023

Shorter than P25 for not_applicable

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

November 24, 2023

Completed
2 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

January 9, 2024

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

January 9, 2024

Completed
1.3 years until next milestone

First Submitted

Initial submission to the registry

April 22, 2025

Completed
7 days until next milestone

First Posted

Study publicly available on registry

April 29, 2025

Completed
Last Updated

May 2, 2025

Status Verified

April 1, 2025

Enrollment Period

2 months

First QC Date

April 22, 2025

Last Update Submit

April 29, 2025

Conditions

Glucose ResponseBlood Pressure

Keywords

Fasted-exercisePost-Exercise HypotensionPostprandial glucose responsesBlood pressure

Outcome Measures

Primary Outcomes (2)

  • Postprandial glucose concentrations

    Changes in glucose responses during trials

    150 minutes

  • Blood pressure

    Changes in blood pressure (e.g., diastolic and systolic blood pressure) during trials

    150 minutes

Study Arms (2)

Meal-Exercise

EXPERIMENTAL

Breakfast intake before 22 minutes of brisk walking

Behavioral: Meal-Exercise

Exercise-Meal

EXPERIMENTAL

22 minutes of brisk walking before breakfast intake

Behavioral: Exercise-Meal

Interventions

Meal-ExerciseBEHAVIORAL

Breakfast intake before 22 minutes of brisk walking, followed by a lunch intake for another 75 minutes of observation period. The entire experiment lasted a total of 150 minutes.

Meal-Exercise
Exercise-MealBEHAVIORAL

22 minutes of brisk walking before breakfast intake, followed by 75 minutes of observational period. The entire experiment lasted a total of 150 minutes

Exercise-Meal

Eligibility Criteria

Age20 Years - 45 Years
Sexall
Healthy VolunteersYes
Age GroupsAdult (18-64)

You may qualify if:

  • Age between 20 and 45 years
  • Body Mass Index (BMI) ranging from 18.5 to 27 kg/m2
  • No habits of heavy drinking or smoking, or have quit smoking for at least 6 months
  • Absence of diabetes, cardiovascular, or metabolic-related disorders
  • Not currently taking medications, or other supplements that may affect blood sugar, blood pressure, or metabolic changes
  • No current sports injuries or medical advice against exercise
  • No significant weight fluctuations in the past three months (within ±3% of usual body weight)
  • Not experiencing shift work or travel across time zones within the past 6 months
  • No current plans to change lifestyle habits and willing to adhere to the requirements of the study

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

National Taiwan Normal University

Taipei, Taiwan

Location

MeSH Terms

Conditions

Post-Exercise Hypotension

Condition Hierarchy (Ancestors)

Orthostatic IntolerancePrimary DysautonomiasAutonomic Nervous System DiseasesNervous System DiseasesHypotensionVascular DiseasesCardiovascular Diseases

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
NONE
Purpose
BASIC SCIENCE
Intervention Model
CROSSOVER
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Principal Investigator

Study Record Dates

First Submitted

April 22, 2025

First Posted

April 29, 2025

Study Start

November 24, 2023

Primary Completion

January 9, 2024

Study Completion

January 9, 2024

Last Updated

May 2, 2025

Record last verified: 2025-04

Locations

TW(1)