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Effect of Meal Sequence and Eating Speed on Blood Glucose After Eating Western Breakfast Among Healthy Young Adults

Impact of Meal Sequence and Eating Speed on Postprandial Glycemic Response of an Isocaloric Western Breakfast Among Healthy Young Adults

The goal of this clinical trial is to investigate the effects of meal sequence(the order in which carbohydrates/starches and non-starchy vegetables are consumed) and eating speed(slow or fast) on postprandial blood glucose response in healthy young adults (n=22) aged 20-25 years. The main questions it aims to answer are:

  • Does consuming carbohydrate-containing foods before or after non-starchy vegetables influence postprandial blood glucose response?
  • Does eating a standardized breakfast slowly (over approximately 20 minutes) or quickly (over approximately 10 minutes) affect postprandial blood glucose response?
  • Do meal sequence and eating speed together influence postprandial glycemic response? Researchers will compare four breakfast conditions combining two meal sequences (carbohydrate-first and non-starchy vegetable-first) with two eating speeds (slow and fast) to determine their individual and combined effects on postprandial metabolic responses.

Participants will:

  • Consume a standardized, isocaloric Western-style breakfast under four different experimental conditions.
  • Consume the breakfast in the assigned food order and within the specified eating duration during each experimental visit.
  • Attend four experimental visits in a randomized order, with a washout period between visits.
  • Provide blood samples before and at 30, 60, 90, and 120 minutes after breakfast consumption to assess blood glucose levels.
  • Undergo assessment of serum insulin and triglyceride responses according to the study protocol.

연구 개요

상태

아직 모집하지 않음

정황

개입 / 치료

연구 유형

중재적

등록 (추정된)

22

단계

  • 해당 없음

연락처 및 위치

이 섹션에서는 연구를 수행하는 사람들의 연락처 정보와 이 연구가 수행되는 장소에 대한 정보를 제공합니다.

연구 연락처

연구 장소

    • Punjab Province
      • Lahore, Punjab Province, 파키스탄
        • University of Veterinary and Animal Sciences, Paksitan
        • 연락하다:
        • 연락하다:

참여기준

연구원은 적격성 기준이라는 특정 설명에 맞는 사람을 찾습니다. 이러한 기준의 몇 가지 예는 개인의 일반적인 건강 상태 또는 이전 치료입니다.

자격 기준

공부할 수 있는 나이

18년 (성인)

건강한 자원 봉사자를 받아들입니다

예

연구 대상 성별

남성

설명

Inclusion Criteria:

Healthy male adults aged 18-25 years, with a BMI of 18.0-24.9 kg/m², without known diseases, regular medication use, or allergies to study food ingredients.

Exclusion Criteria:

Individuals with diabetes or other diagnosed diseases, those using medications, following specific diets, or having dietary restrictions or allergies to study food ingredients will be excluded.

공부 계획

이 섹션에서는 연구 설계 방법과 연구가 측정하는 내용을 포함하여 연구 계획에 대한 세부 정보를 제공합니다.

연구는 어떻게 설계됩니까?

디자인 세부사항

  • 주 목적: 기초 과학
  • 할당: 무작위
  • 중재 모델: 크로스오버 할당
  • 마스킹: 없음(오픈 라벨)

무기와 개입

참가자 그룹 / 팔
개입 / 치료
실험적: Sequence 1: A-B-D-C

Arm 1 - Sequence 1 (A-B-D-C): A: Carbohydrate-first + slow eating (20 minutes); B: Carbohydrate-first + fast eating (10 minutes) ; C: Vegetable-first + slow eating (20 minutes) ; D: Vegetable-first + fast eating (10 minutes). Participants receive an Isocaloric breakfast containg toasted white bread, scrambled eggs and stir fired non-starchy vegetables, in the sequence as :carbohydrate-first with slow eating, carbohydrate-first with fast eating, vegetable-first with fast eating, and vegetable-first with slow eating, in that order, over four weekly visits.

Participants will receive an Isocaloric breakfast containg toasted white bread, scrambled eggs and stir fired non-starchy vegetables. Participants will consume the carbohydrate-containing portion of the standardized, isocaloric Western-style breakfast first, followed by the remaining meal components. The entire breakfast is to be consumed slowly over approximately 20 minutes.

Participants will receive an Isocaloric breakfast containg toasted white bread, scrambled eggs and stir fired non-starchy vegetables. Participants will consume the carbohydrate-containing portion of a standardized, isocaloric Western-style breakfast first, followed by the remaining meal components. The entire breakfast is to be consumed quickly over approximately 10 minutes.

Participants will receive an Isocaloric breakfast containg toasted white bread, scrambled eggs and stir fired non-starchy vegetables. Participants will consume the non-starchy vegetable portion of a standardized, isocaloric Western-style breakfast first, followed by the remaining meal components. The entire breakfast is to be consumed slowly over approximately 20 minutes.

Participants will receive an Isocaloric breakfast containg toasted white bread, scrambled eggs and stir fired non-starchy vegetables. Participants will consume the non-starchy vegetable portion of a standardized, isocaloric Western-style breakfast first, followed by the remaining meal components. The entire breakfast is to be consumed quickly over approximately 10 minutes.

실험적: Sequence 2: B-C-A-D

Arm 2: Sequence 2 (B-C-A-D) A: Carbohydrate-first + slow eating (20 minutes); B: Carbohydrate-first + fast eating (10 minutes) ; C: Vegetable-first + slow eating (20 minutes) ; D: Vegetable-first + fast eating (10 minutes).

Experimental arm. Participants receive an Isocaloric breakfast containg toasted white bread, scrambled eggs and stir fired non-starchy vegetables, in the following order: carbohydrate-first with fast eating, vegetable-first with slow eating, carbohydrate-first with slow eating, and vegetable-first with fast eating.

Participants will receive an Isocaloric breakfast containg toasted white bread, scrambled eggs and stir fired non-starchy vegetables. Participants will consume the carbohydrate-containing portion of the standardized, isocaloric Western-style breakfast first, followed by the remaining meal components. The entire breakfast is to be consumed slowly over approximately 20 minutes.

Participants will receive an Isocaloric breakfast containg toasted white bread, scrambled eggs and stir fired non-starchy vegetables. Participants will consume the carbohydrate-containing portion of a standardized, isocaloric Western-style breakfast first, followed by the remaining meal components. The entire breakfast is to be consumed quickly over approximately 10 minutes.

Participants will receive an Isocaloric breakfast containg toasted white bread, scrambled eggs and stir fired non-starchy vegetables. Participants will consume the non-starchy vegetable portion of a standardized, isocaloric Western-style breakfast first, followed by the remaining meal components. The entire breakfast is to be consumed slowly over approximately 20 minutes.

Participants will receive an Isocaloric breakfast containg toasted white bread, scrambled eggs and stir fired non-starchy vegetables. Participants will consume the non-starchy vegetable portion of a standardized, isocaloric Western-style breakfast first, followed by the remaining meal components. The entire breakfast is to be consumed quickly over approximately 10 minutes.

실험적: Sequence 3: C-D-B-A

Arm 3 - Sequence 3 (C-D-B-A): A: Carbohydrate-first + slow eating (20 minutes); B: Carbohydrate-first + fast eating (10 minutes) ; C: Vegetable-first + slow eating (20 minutes) ; D: Vegetable-first + fast eating (10 minutes). Participants receive an Isocaloric breakfast containg toasted white bread, scrambled eggs and stir fired non-starchy vegetables, in the sequence as: vegetable-first with slow eating, vegetable-first with fast eating, carbohydrate-first with fast eating, and carbohydrate-first with slow eating, in that order, over four weekly visits.

Participants will receive an Isocaloric breakfast containg toasted white bread, scrambled eggs and stir fired non-starchy vegetables. Participants will consume the carbohydrate-containing portion of the standardized, isocaloric Western-style breakfast first, followed by the remaining meal components. The entire breakfast is to be consumed slowly over approximately 20 minutes.

Participants will receive an Isocaloric breakfast containg toasted white bread, scrambled eggs and stir fired non-starchy vegetables. Participants will consume the carbohydrate-containing portion of a standardized, isocaloric Western-style breakfast first, followed by the remaining meal components. The entire breakfast is to be consumed quickly over approximately 10 minutes.

Participants will receive an Isocaloric breakfast containg toasted white bread, scrambled eggs and stir fired non-starchy vegetables. Participants will consume the non-starchy vegetable portion of a standardized, isocaloric Western-style breakfast first, followed by the remaining meal components. The entire breakfast is to be consumed slowly over approximately 20 minutes.

Participants will receive an Isocaloric breakfast containg toasted white bread, scrambled eggs and stir fired non-starchy vegetables. Participants will consume the non-starchy vegetable portion of a standardized, isocaloric Western-style breakfast first, followed by the remaining meal components. The entire breakfast is to be consumed quickly over approximately 10 minutes.

실험적: Sequence 4: D-A-C-B A:

Arm 4: Sequence 4 (D-A-C-B) Experimental arm: A: Carbohydrate-first + slow eating (20 minutes); B: Carbohydrate-first + fast eating (10 minutes) ; C: Vegetable-first + slow eating (20 minutes) ; D: Vegetable-first + fast eating (10 minutes). Participants receive an Isocaloric breakfast containg toasted white bread, scrambled eggs and stir fired non-starchy vegetables in the following order: vegetable-first with fast eating, carbohydrate-first with slow eating, vegetable-first with slow eating, and carbohydrate-first with fast eating.

Participants will receive an Isocaloric breakfast containg toasted white bread, scrambled eggs and stir fired non-starchy vegetables. Participants will consume the carbohydrate-containing portion of the standardized, isocaloric Western-style breakfast first, followed by the remaining meal components. The entire breakfast is to be consumed slowly over approximately 20 minutes.

Participants will receive an Isocaloric breakfast containg toasted white bread, scrambled eggs and stir fired non-starchy vegetables. Participants will consume the carbohydrate-containing portion of a standardized, isocaloric Western-style breakfast first, followed by the remaining meal components. The entire breakfast is to be consumed quickly over approximately 10 minutes.

Participants will receive an Isocaloric breakfast containg toasted white bread, scrambled eggs and stir fired non-starchy vegetables. Participants will consume the non-starchy vegetable portion of a standardized, isocaloric Western-style breakfast first, followed by the remaining meal components. The entire breakfast is to be consumed slowly over approximately 20 minutes.

Participants will receive an Isocaloric breakfast containg toasted white bread, scrambled eggs and stir fired non-starchy vegetables. Participants will consume the non-starchy vegetable portion of a standardized, isocaloric Western-style breakfast first, followed by the remaining meal components. The entire breakfast is to be consumed quickly over approximately 10 minutes.

연구는 무엇을 측정합니까?

주요 결과 측정

결과 측정
측정값 설명
기간
Change in Postprandial Blood Glucose Incremental Area Under the Curve (iAUC) from 0 to 120 Minutes Across Four Breakfast Conditions
기간: At baseline and 30, 60, 90, and 120 minutes after breakfast consumption during each of the four intervention visits (approximately 4 weeks).

Measurement details: Blood glucose concentrations measured at baseline (0 minutes) and 30, 60, 90, and 120 minutes after breakfast consumption. The incremental area under the curve (iAUC) will be calculated to compare postprandial glycemic responses across the four conditions.

At baseline and 30, 60, 90, and 120 minutes after breakfast consumption during each of the four intervention visits (approximately 4 weeks).

2차 결과 측정

결과 측정
측정값 설명
기간
Postprandial Serum Insulin Response Across Four Breakfast Conditions.
기간: At baseline and 30, 60, 90, and 120 minutes after breakfast consumption during each intervention visit.

Serum insulin concentrations will be assessed following consumption of each breakfast condition to evaluate differences in postprandial insulin responses associated with meal sequence and eating speed.

At baseline and 30, 60, 90, and 120 minutes after breakfast consumption during each intervention visit.
Postprandial Serum Triglyceride Response Across Four Breakfast Conditions
기간: At baseline and 30, 60, 90, and 120 minutes after breakfast consumption during each intervention visit.

Serum triglyceride concentrations will be assessed following consumption of each breakfast condition to compare postprandial lipid responses associated with meal sequence and eating speed.

At baseline and 30, 60, 90, and 120 minutes after breakfast consumption during each intervention visit.

공동 작업자 및 조사자

여기에서 이 연구와 관련된 사람과 조직을 찾을 수 있습니다.

스폰서

연구 기록 날짜

이 날짜는 ClinicalTrials.gov에 대한 연구 기록 및 요약 결과 제출의 진행 상황을 추적합니다. 연구 기록 및 보고된 결과는 공개 웹사이트에 게시되기 전에 특정 품질 관리 기준을 충족하는지 확인하기 위해 국립 의학 도서관(NLM)에서 검토합니다.

연구 주요 날짜

연구 시작 (추정된)

2026년 12월 1일

기본 완료 (추정된)

2027년 3월 1일

연구 완료 (추정된)

2027년 3월 1일

연구 등록 날짜

최초 제출

2026년 11월 5일

QC 기준을 충족하는 최초 제출

2026년 11월 5일

처음 게시됨 (실제)

2026년 11월 12일

연구 기록 업데이트

마지막 업데이트 게시됨 (실제)

2026년 11월 12일

QC 기준을 충족하는 마지막 업데이트 제출

2026년 11월 5일

마지막으로 확인됨

2026년 10월 1일

추가 정보

이 연구와 관련된 용어

기타 연구 ID 번호

  • MealSequence-GlycemicResponse

개별 참가자 데이터(IPD) 계획

개별 참가자 데이터(IPD)를 공유할 계획입니까?

아니요

약물 및 장치 정보, 연구 문서

미국 FDA 규제 의약품 연구

아니

미국 FDA 규제 기기 제품 연구

아니

이 정보는 변경 없이 clinicaltrials.gov 웹사이트에서 직접 가져온 것입니다. 귀하의 연구 세부 정보를 변경, 제거 또는 업데이트하도록 요청하는 경우 register@clinicaltrials.gov. 문의하십시오. 변경 사항이 clinicaltrials.gov에 구현되는 즉시 저희 웹사이트에도 자동으로 업데이트됩니다. .