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临床试验/NCT03905694
NCT03905694已完成3 期

ILLUMINATE-B: An Open-Label Study to Evaluate the Efficacy, Safety, Pharmacokinetics, and Pharmacodynamics of Lumasiran in Infants and Young Children With Primary Hyperoxaluria Type 1

Alnylam Pharmaceuticals1 个研究点 分布在 1 个国家目标入组 18 人开始时间: 2019年4月22日最近更新:
适应症
干预措施
相关药物

试验速览

阶段
3 期
状态
已完成
发起方
入组人数
18
试验地点
1
主要终点
Percentage Change in Spot Urinary Oxalate:Creatinine Ratio From Baseline to Month 6

研究概览

简要总结

The purpose of this study is to evaluate the efficacy, safety, pharmacokinetics (PK), and pharmacodynamics (PD) of lumasiran in infants and young children with confirmed primary hyperoxaluria type 1 (PH1).

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
0 Years 至 5 Years(Child)
性别
All
接受健康志愿者

入选标准

  • Has genetic confirmation of primary hyperoxaluria type 1 (PH1)
  • Meets urinary oxalate excretion requirements
  • If taking Vitamin B6 (pyridoxine), must have been on stable regimen for at least 90 days

排除标准

  • If <12 months old at screening, has an abnormally high serum creatinine
  • If ≥12 months old at screening, has an estimated glomerular filtration rate (GFR) of ≤45 mL/min/1.73m^2
  • Clinical evidence of systemic oxalosis
  • History of kidney or liver transplant

研究组 & 干预措施

Lumasiran

Experimental

Lumasiran will be administered by subcutaneous (SC) injection.

干预措施: Lumasiran (Drug)

结局指标

主要结局

Percentage Change in Spot Urinary Oxalate:Creatinine Ratio From Baseline to Month 6

时间窗: Baseline to Month 6

Percent change in spot urinary oxalate:creatinine ratio was estimated by an average percent change from baseline across Months 3 through 6. A negative change from Baseline indicates a favorable outcome.

次要结局

  • Percentage Change in Spot Urinary Oxalate: Creatinine Ratio in the Extension Period (Month 6 to End of Study [Month 60])(From Month 6 to Month 60)
  • Percentage of Time That Spot Urinary Oxalate: Creatinine Ratio is at or Below the Near-normalization Threshold (≤1.5 × Upper Limit of Normal (ULN) for Age)(Up to 60 months)
  • Absolute Change in Spot Urinary Oxalate: Creatinine Ratio From Baseline(From Baseline to Month 6 and Month 60)
  • Percentage of Participants With Spot Urinary Oxalate: Creatinine Ratio Levels ≤ the ULN for Age(Up to 60 months)
  • Percentage of Participants With Spot Urinary Oxalate: Creatinine Ratio Levels ≤ 1.5xULN for Age(Up to 60 months)
  • Percentage Change in Plasma Oxalate From Baseline to End of Study (Month 60)(From Baseline to Month 6 and Month 60)
  • Absolute Change in Plasma Oxalate From Baseline to End of Study (Month 60)(From Baseline to Month 6 and Month 60)
  • Maximum Observed Plasma Concentration (Cmax) of Lumasiran(2 hours, 4 hours, 8 hours, 12 hours, and 24 hours post-dose on Day 1, Month 6, Month 12, Month 18 and Month 24)
  • Time to Maximum Observed Plasma Concentration (Tmax) of Lumasiran(2 hours, 4 hours, 8 hours, 12 hours, and 24 hours post-dose on Day 1, Month 6, Month 12, Month 18 and Month 24)
  • Elimination Half-life (t1/2beta) of Lumasiran(2 hours, 4 hours, 8 hours, 12 hours, and 24 hours post-dose on Day 1, Month 6, Month 12, Month 18 and Month 24)
  • Area Under the Concentration-time Curve From 0 to 24 Hours (AUC0-24) of Lumasiran(24 hours post-dose on Day 1, Month 6, Month 12, Month 18 and Month 24)
  • Area Under the Concentration-time Curve From 0 to Last Quantifiable Concentration (AUC0-last) of Lumasiran(2 hours, 4 hours, 8 hours, 12 hours, and 24 hours post-dose on Day 1, Month 6, Month 12, Month 18 and Month 24)
  • Area Under the Concentration-time Curve From 0 to Infinity (AUC0-infinity) of Lumasiran(2 hours, 4 hours, 8 hours, 12 hours, and 24 hours post-dose on Day 1, Month 6, Month 12, Month 18 and Month 24)
  • Apparent Clearance (CL/F) of Lumasiran(2 hours, 4 hours, 8 hours, 12 hours, and 24 hours post-dose on Day 1, Month 6, Month 12, Month 18 and Month 24)
  • Apparent Volume of Distribution (V/F) of Lumasiran(2 hours, 4 hours, 8 hours, 12 hours, and 24 hours post-dose on Day 1, Month 6, Month 12, Month 18 and Month 24)
  • Change From Baseline in Estimated Glomerular Filtration Rate (eGFR)(From Baseline to Month 6 and Month 60)
  • Number of Participants With Adverse Events (AEs)(Up to 60 months)

研究者

发起方
Alnylam Pharmaceuticals
申办方类型
Industry
责任方
Sponsor

研究点 (1)

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