DISCOVERY of Risk Factors for Type 2 Diabetes in Youth
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
- Это наблюдательное исследование: исследуемое лечение участникам по протоколу не назначают.
- Кому может быть актуально
- Состояния в реестре: Diabetes Mellitus Type 2, Childhood-Onset. Базовые параметры: 8 лет — 15 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
- США
- Следующий шаг
- Сохраните исследование, покажите его лечащему врачу и уточните актуальный статус у исследовательского центра. Расходы, документы и поездка →
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Обзор
The goal of the DISCOVERY study is to provide innovative critical information regarding the unique natural history of glycemic control, insulin sensitivity, and β-cell function, and their mechanistic determinates, in obese adolescents at risk for developing type 2 diabetes.
Подробное описание
The DISCOVERY study will extensively phenotype a large cohort of youth at-risk for type 2 diabetes, as they transition through puberty, and characterize the course of dysfunction in pathophysiological indicators that lead to type 2 diabetes. The knowledge gained from this study of the pathophysiology and epidemiology of youth-onset type 2 diabetes with deep biochemical, clinical, and psychosocial phenotyping will critically inform the design and testing of future treatment and prevention approaches.
Первичные конечные точки
- Type 2 diabetes [Срок оценки: Through study completion, an average of 2.5 years]
Вторичные конечные точки (1)
- Glycemia, β-cell function, insulin sensitivity, and free fatty acid flux [Срок оценки: Through study completion, an average of 2.5 years]
Критерии участия
Критерии включения
Screening will occur to enrich the yield of individuals who are highly predisposed to develop youth-onset T2D and include those with all of the following criteria:
- Overweight or obesity with BMI ≥85th percentile
- Age 8-13 year for girls, 9-15 year for boys (inclusion younger for girls as puberty tends to start a year earlier in girls)
- Tanner Stage 2, 3, or 4
- Elevated HbA1c 5.5-6.4%
Критерии исключения
An individual who meets any of the following criteria will be excluded from participation:
- Diabetes based on history, or HbA1c ≥6.5% in the medical record or at screening
- Unable/unwilling to provide consent/participate fully
- Conditions predisposing to diabetes or altering the trajectory of puberty
- Medications affecting glucose dynamics during the screening and enrollment period
- Prior treatment with insulin
- Use of glucagon-like peptide-1 (GLP-1) receptor agonist or any weight loss medications in the 6 weeks prior to enrollment
- Planning treatment with glucagon-like peptide-1 (GLP-1) receptor agonist or any weight loss medications
- Use of metformin or any glucose lowering medication for a reason other than treatment of diabetes (e.g., for PCOS) in the 6 weeks prior to enrollment
- Planning treatment with metformin or any glucose lowering medication or planning to use such medications for a reason other than treatment of diabetes (e.g., for PCOS)
- Known syndromic/monogenic obesity
- Blood disorders impacting HbA1c (e.g., anemia, hemoglobin variants)
- Major systemic organ disease
- History of bariatric surgery or currently planning bariatric surgery
- Current pregnancy or currently planning pregnancy
- Use of GnRH agonist, estrogen, or testosterone
- Individuals who do not speak English or Spanish, given validation of the questionnaires to be utilized
Критерии приведены из реестра в оригинале (на английском). Окончательную оценку соответствия проводит исследовательский центр.
Дизайн исследования
- Модель наблюдения
- Когортное
Центры проведения
США · 20 центров
- University of Alabama at Birmingham — Birmingham
- Arizona State University — Phoenix
- Phoenix Children's — Phoenix
- Children's Hospital Los Angeles — Los Angeles
- Children's Hospital Colorado — Aurora
- Johns Hopkins All Children's Hospital — St. Petersburg
- Johns Hopkins University School of Medicine — Baltimore
- Boston Children's/Joslin Diabetes Center/Massachusetts General Hospital — Boston
- … и ещё 12 центров
Идентификаторы
NCT: NCT06525259 · U01DK134971