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临床试验/NCT06571383
NCT06571383进行中(未招募)4 期

Weight Maintenance in Adolescents With Obesity; Long-Term Treatment With Semaglutide s.c.2.4 mg Once-weekly

Novo Nordisk A/S186 个研究点 分布在 8 个国家目标入组 500 人开始时间: 2024年9月17日最近更新:
适应症
干预措施
相关药物

试验速览

阶段
4 期
状态
进行中(未招募)
入组人数
500
试验地点
186
主要终点
Maintenance of Body Mass Index (BMI) below obesity threshold

研究概览

简要总结

The study is testing how well semaglutide can help adolescents with excess body weight to lose weight and to maintain weight loss. All participants in the study will receive semaglutide as a weekly injection. The study medicine is injected with a thin needle in the stomach, thighs or upper arms. All participants will get semaglutide treatment for a minimum of 3 years.

研究设计

研究类型
Interventional
分配方式
Na
干预模型
Single Group
主要目的
Treatment
盲法
None

入排标准

年龄范围
12 Years 至 15 Years(Child)
性别
All
接受健康志愿者

入选标准

  • Informed consent obtained before any study-related activities. Study-related activities are any procedures that are carried out as part of the study, including activities to determine suitability for the study:
  • The parent(s) or legally acceptable representative (LAR) of the participant must sign and date the Informed Consent Form, according to local requirements
  • The participant must sign and date the Child Assent Form or provide oral assent, according to local requirements
  • Age 12 to less than 15 years at the time of signing the informed consent
  • BMI greater than or equal to 95th percentile at screening
  • Body weight greater than 60 kg at screening

排除标准

  • Prepubertal status (Tanner stage 1)
  • Treatment with any medication prescribed for the indication of obesity or weight management within 90 days before screening
  • Previous or planned (during the study period) obesity treatment with surgery or a weight loss device. However, the following are allowed:
  • Liposuction and/or abdominoplasty, if performed more than 1 year prior to screening
  • Adjustable gastric banding, if the band has been removed more than 1 year prior to screening
  • Intragastric balloon, if the balloon has been removed more than 1 year prior to screening
  • Duodenal-jejunal bypass liner (e.g., Endobarrier), if the sleeve has been removed more than 1 year prior to screening
  • Endocrine, hypothalamic, or syndromic obesity
  • History of type 1 or type 2 diabetes mellitus

研究组 & 干预措施

Semaglutide

Experimental

2.4mg or maximum tolerated dose(MTD) injected subcutaneously (under the skin, s.c) once weekly

干预措施: Semaglutide (Drug)

结局指标

主要结局

Maintenance of Body Mass Index (BMI) below obesity threshold

时间窗: From 1.5 years to 3 years

Measures as count of participants

次要结局

  • Maintenance of improved Body Mass Index (BMI) category(From 1.5 years to 3 years and end of continued treatment phase (up to 6 years))
  • Tapering to zero dose(From 1.5 years to 3 years)
  • Time/dose steps before ending dose tapering(From 1.5 years to 3 years)
  • Achieving Body Mass Index (BMI) below obesity threshold(From baseline (day 0) to 1.5, 3 years and end of continued treatment phase (up to 6 years))
  • Achieving any improvement in Body Mass Index (BMI) category(From baseline (day 0) to 1.5, 3 years, and end of continued treatment phase (up to 6 years))
  • Change in Body Mass Index (BMI)(From baseline (day 0) to 1.5 and 3 years)
  • Body Mass Index (BMI) percentage of the 95th percentile(From baseline (day 0) to 1.5 and 3 years)
  • Change in Body Mass Index Standard Deviation Score (BMI SDS)(From baseline (day 0) to 1.5 and 3 years)
  • Change in waist-to-height ratio (waist [cm]/ height [cm])(From baseline (day 0) to 1.5 and 3 years)
  • Change in waist circumference(From baseline (day 0) to 1.5 and 3 years)
  • Change in HbA1c(From baseline (day 0) to 1.5, 3 years and end of continued treatment phase (up to 6 years))
  • Change in fasting plasma glucose(From baseline (day 0) to 1.5, 3 years and end of continued treatment phase (up to 6 years))
  • Change in fasting insulin and Homeostasis Model Assessment of Insulin Resistance (HOMA-IR)(From baseline (day 0) to 1.5, 3 years and end of continued treatment phase (up to 6 years))
  • Change in high sensitivity C-reactive protein (hsCRP)(From baseline (day 0) to 1.5, 3 years and end of continued treatment phase (up to 6 years))
  • Change in systolic and diastolic blood pressure(From baseline (day 0) to 1.5, 3 years and end of continued treatment phase (up to 6 years))
  • Change in fat mass, by dual X-ray absorptiometry (DXA) relative to total body mass(From baseline (day 0) to 1.5 and 3 years)
  • Change in lean body mass, by dual X-ray absorptiometry (DXA) relative to total body mass(From baseline (day 0) to 1.5 and 3 years)
  • Relative change in visceral fat mass, by dual X-ray absorptiometry (DXA)(From baseline (day 0) to 1.5 and 3 years)
  • Serious Adverse Event (SAE)(From baseline (day 0) to 1.5 years, from 1.5 to 3 years, and from 3 years to end of continued treatment phase (up to 6 years))
  • Change in alanine aminotransferase (ALT), total cholesterol, high density lipoprotein (HDL), low density lipoprotein (LDL), very low-density lipoprotein (VLDL) and triglycerides(From baseline (day 0) to 1.5, 3 years and end of continued treatment phase (up to 6 years))

研究者

申办方类型
Industry
责任方
Sponsor

研究点 (186)

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