- ICH GCP
- 미국 임상 시험 레지스트리
- 임상시험 NCT07771842
Impact of a Targeted Nutritional Intervention on Glycaemic Variability and Correlation Between Glycaemic Parameters and Satiety. (APETIT)
Impact of a Targeted Nutritional Intervention on Glycaemic Variability
Obesity affects 18% of French adults and increasingly impacts adolescents. Dietary management is challenging, particularly with eating disorders like hyperphagia. The study hypothesizes that glycaemic variability contributes to eating disorders, as blood glucose fluctuations and reactive hypoglycaemia may exacerbate compulsive eating. Currently, no data exists on the relationship between glycaemic profile and satiety in obese adolescents.
This exploratory study will establish foundation for larger research evaluating glucose sensors as therapeutic education tools in obesity management, helping patients understand diet-satiety relationships.
연구 개요
상태
연구 유형
등록 (추정된)
단계
- 해당 없음
연락처 및 위치
연구 연락처
- 이름: Carine Villanueva, Dr
- 전화번호: 04 72 12 95 52
- 이메일: carine.villanueva@chu-lyon.fr
연구 연락처 백업
- 이름: Emily Beaufils, Dr
- 이메일: emily.beaufils@chu-lyon.fr
연구 장소
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Bron, 프랑스, 69500
- Hôpital-Femme-Mère-Enfant - Service d'endocrinologie et diabétologie pédiatrique
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연락하다:
- Carine Villanueva, Dr
- 전화번호: 04.72.11.88.90
- 이메일: carine.villanueva@chu-lyon.fr
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수석 연구원:
- Carine Villanueva, Dr
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참여기준
자격 기준
공부할 수 있는 나이
- 어린이
- 성인
건강한 자원 봉사자를 받아들입니다
설명
Inclusion Criteria:
- Adolescents who have entered puberty (Tanner S2+ or G2+)
- Aged over 12 and under 18 years
- Obese, defined by an IOTF Body Mass Index (BMI) > 30
- Child's assent and consent from the person(s) exercising parental authority
Exclusion Criteria:
- Type 2 diabetes: HbA1c > 6.5% or fasting plasma glucose > 1.26 g/L
- Type 1 diabetes
- Treatment capable of altering the glycemic profile (e.g., corticosteroids)
- Intercurrent illness capable of significantly impacting eating behavior (e.g., Prader-Willi syndrome) or the postprandial glycemic profile
- Hypothalamic obesity
- Neuropsychomotor developmental disorders, intellectual disability
- History of bariatric surgery
- Pregnant, parturient, or breastfeeding women
- Persons deprived of liberty by a judicial or administrative decision
- Persons undergoing psychiatric care
- Persons admitted to a healthcare or social care facility for purposes other than the research
- Adults subject to a legal protection measure (guardianship, curatorship)
- Persons not affiliated with a social security scheme or beneficiaries of a similar scheme
- Participation in a study affecting appetite or blood glucose levels
공부 계획
연구는 어떻게 설계됩니까?
디자인 세부사항
- 주 목적: 방지
- 할당: 해당 없음
- 중재 모델: 단일 그룹 할당
- 마스킹: 없음(오픈 라벨)
무기와 개입
참가자 그룹 / 팔 |
개입 / 치료 |
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실험적: Adolescents in obesity
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At Day 14, participants receive dietary counseling from a department dietician focusing on a low glycaemic index diet. The intervention includes:
Duration of intervention effect: 10 days (from Day 10 to Day 20) Monitoring: Participants maintain a food diary recording meal times and food types throughout the study period (Day 0 to Day 20). Continuous glucose monitoring is used to assess glycaemic response before (Day 0-10) and after (Day 10-20) the dietary intervention. Note: The placement of two CGM sensors serves as a Description: Placement of continuous glucose monitoring (CGM) sensors on the back of the participant's dominant arm. Two sensors are placed during the study:
Procedure: Sensors are placed according to manufacturer's recommendations. Participants receive general instructions on sensor maintenance and hygiene. Purpose: The sensors cross the skin barrier to continuously monitor glucose levels, providing data on:
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연구는 무엇을 측정합니까?
주요 결과 측정
결과 측정 |
측정값 설명 |
기간 |
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Change in Rate of Glycaemic Change (ROC) at Pre- and Post-prandial Time Points
기간: Day 0 to day 10 and Day 10 to day 20
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Difference in the rate of change (ROC) in blood glucose levels (mg/dL/min) measured at each pre-prandial and post-prandial time point, comparing the baseline period (Day 0-10) to the post-intervention period (Day 10-20).
ROC is calculated from continuous glucose monitoring data collected every 5 minutes.
The change will be analyzed using paired statistical tests comparing mean ROC values before and after dietary intervention.
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Day 0 to day 10 and Day 10 to day 20
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2차 결과 측정
결과 측정 |
측정값 설명 |
기간 |
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Change in Glycaemic Variability Parameters
기간: Day 0 to Day 10 and Day 10 to Day 20
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Change in glycemic variability and CGM-derived glucose metrics from baseline to post-intervention
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Day 0 to Day 10 and Day 10 to Day 20
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Change in Satiety Scores
기간: Day 20
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Change in subjective satiety from baseline (before dietary intervention) to post-intervention, assessed using a Visual Analogue Scale (VAS; 0-100 mm) and the Satiety Labeled Intensity Magnitude (SLIM) Scale.
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Day 20
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Correlation Between Glycaemic Parameters and Satiety Scores
기간: Day 20
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Correlation Between Glycaemic Parameters and Satiety Scores
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Day 20
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공동 작업자 및 조사자
연구 기록 날짜
연구 주요 날짜
연구 시작 (추정된)
기본 완료 (추정된)
연구 완료 (추정된)
연구 등록 날짜
최초 제출
QC 기준을 충족하는 최초 제출
처음 게시됨 (실제)
연구 기록 업데이트
마지막 업데이트 게시됨 (실제)
QC 기준을 충족하는 마지막 업데이트 제출
마지막으로 확인됨
추가 정보
이 연구와 관련된 용어
추가 관련 MeSH 약관
기타 연구 ID 번호
- 69HCL25_0864
약물 및 장치 정보, 연구 문서
미국 FDA 규제 의약품 연구
미국 FDA 규제 기기 제품 연구
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. .