NCT05774756进行中（未招募）3 期
A Phase 3, Double Blind, Randomized, Placebo-Controlled Trial to Evaluate the Efficacy and Safety of Setmelanotide in Patients With Acquired Hypothalamic Obesity
适应症
干预措施
相关药物
试验速览
- 阶段
- 3 期
- 状态
- 进行中（未招募）
- 入组人数
- 143
- 试验地点
- 45
- 主要终点
- Mean % change in BMI
研究概览
简要总结
The goal of this trial is to learn how well Setmelanotide works to improve weight reduction, hunger, and quality of life in patients 4 years of age and older with acquired Hypothalamic Obesity (HO). To determine how well setmelanotide works and how safe it is, patients with HO will take a daily injection of either setmelanotide or placebo and complete trial assessments for 52 weeks on a therapeutic regimen.
A separate sub-study in patients with congenital HO is detailed under NCT06760546.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Triple (Participant, Care Provider, Investigator)
入排标准
- 年龄范围
- 4 Years 至 —（Child, Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Documented evidence of acquired hypothalamic obesity (HO)
- •Age 4 years and older
- •Weight gain associated with the hypothalamic injury and a BMI of ≥30 kg/m2 for patients ≥18 years of age or BMI ≥95th percentile for age and sex for patients 4 to <18 years of age
- •Agree to use a highly effective form of contraception throughout the study and for 90 days after the study
排除标准
- •Diagnosis of Prader-Willi syndrome (PWS) or Rapid-onset obesity with hypoventilation, hypothalamic, autonomic dysregulation, neuroendocrine tumor syndrome (ROHHADNET)
- •Weight loss >2% in the previous 3 months for patients aged ≥18 years or >2% reduction in BMI for patients aged 4 to <18 years
- •Bariatric surgery or procedure within last 2 years
- •Diagnosis of severe psychiatric disorders; any suicidal ideation, attempt or behavior
- •Current, clinically significant pulmonary, cardiac, metabolic, or oncologic disease
- •Significant dermatologic findings relating to melanoma or pre-melanoma skin lesions (excluding non-invasive basal or squamous cell lesion)
- •History or close family history of skin cancer or melanoma
- •Participation in any clinical trial with an investigational drug/device within 3 months prior to the first trial dose
- •Previously enrolled in a clinical trial involving setmelanotide or any previous exposure to setmelanotide
- •Inability to comply with once daily (QD) injection regimen
- •If female, pregnant and/or breastfeeding
- •Patients with obesity attributable to other genetic or syndromic conditions (eg, PPL [POMC, PCSK1, LEPR, collectively], BBS) prior to the hypothalamic injury.
- •If receiving hormone replacement therapy, dose has remained stable for at least 2 months before Screening
- •Other protocol defined Inclusion/Exclusion criteria may apply.
研究组 & 干预措施
Setemelanotide
Experimental
Randomized 2:1 (Setmelanotide: Placebo)
干预措施: Setmelanotide (Drug)
Placebo
Placebo Comparator
Randomized 2:1 (Setmelanotide: Placebo)
干预措施: Placebo (Drug)
结局指标
主要结局
Mean % change in BMI
时间窗: From Baseline after 52 weeks on a therapeutic regimen
次要结局
- Proportion of patients with ≥5% reduction in BMI in adult patients (≥18 years of age) or a BMI Z-score reduction of ≥0.2 points in pediatric patients (<18 years of age)(From Baseline after 52 weeks on a therapeutic regimen)
- Mean change in the weekly average of the daily most hunger score in patients ≥12 years old(From Baseline after 52 weeks on a therapeutic regimen)
- Proportion of patients with a ≥2 point reduction in the weekly average of the daily most hunger score(From Baseline after 52 weeks on a therapeutic regimen)
- Mean change in Symptoms of Hyperphagia total score(From Baseline after 52 weeks on a therapeutic regimen)
- Proportion of patients with a ≥10% reduction in BMI(From Baseline after 52 weeks on a therapeutic regimen)
- Mean percent change in weight in patients ≥18 years(From Baseline after 52 weeks on a therapeutic regimen)
- Mean BMI-z score and BMI percentile reduction in patients <18 (using combined height and weight to report BMI in kg/m2)(From Baseline after 52 weeks on a therapeutic regimen)
- Proportion of patients aged ≥4 to <18 years with ≥0.2-point reduction of BMI Z-score(From Baseline after 52 weeks on a therapeutic regimen)
- Proportion of patients with BMI <30 kg/m2 (patients aged ≥18 years) or <95th percentile (patients aged <18 years)(From Baseline after 52 weeks on a therapeutic regimen)
- Mean change in physical functioning score and total score for the Impact of Weight on Quality of Life-Lite (IWQOL)(From Baseline after 52 weeks on a therapeutic regimen)
- Safety and tolerability of setmelanotide compared to placebo assessed by frequency and severity of Adverse Events (AEs) and Serious Adverse Events (SAEs)(From Baseline after 52 weeks on a therapeutic regimen)
研究者
研究点 (45)
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