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临床试验/NCT04853030
NCT04853030已完成不适用

A Double-blind, Multinational, Multicentre, Randomised, 2-period Crossover Study to Assess the Efficacy and Safety of Advanced Closed-loop Insulin Delivery With Minimed 670 4.0 System Comparing Faster Insulin Aspart to Standard Insulin Aspart Therapy Over 4 Weeks in Active Children and Adolescents With Type 1 Diabetes - the FACT Study

University of Ljubljana, Faculty of Medicine2 个研究点 分布在 2 个国家目标入组 30 人开始时间: 2021年4月6日最近更新:
适应症
干预措施
相关药物

试验速览

阶段
不适用
状态
已完成
发起方
入组人数
30
试验地点
2
主要终点
Time above range 180 mg/dl

研究概览

简要总结

A double-blind, multinational, multicenter, randomised, 2-period crossover study to assess the efficacy and safety of advanced closed-loop insulin delivery with Minimed 670G 4.0 system comparing Faster Insulin Aspart to Standard Insulin Aspart therapy over 4 weeks in active children and adolescents with type 1 diabetes.

研究设计

研究类型
Interventional
分配方式
Randomized
干预模型
Crossover
主要目的
Treatment
盲法
Triple (Participant, Care Provider, Investigator)

盲法说明

Blinded insulin formulation (Faster and Standard Insulin Aspart)

入排标准

年龄范围
10 Years 至 18 Years(Child, Adult)
性别
All
接受健康志愿者

入选标准

  • Age between 10 and 18 years of age
  • Type 1 diabetes for at least 6 months
  • Insulin pump user for at least 3 months
  • Total daily dose of insulin >8 units/day
  • Treated with rapid acting insulin analogue
  • Subject/carer is willing to perform at least 2 finger-prick blood glucose measurements per day
  • Screening HbA1c ≤ 11 % (97 mmol/mol) based on analysis from local laboratory
  • Willing to wear glucose sensor
  • Willing to wear closed loop system 24/7
  • The subject is willing to follow study specific instructions
  • The subject/carer is willing to upload pump and CGM data at regular intervals

排除标准

  • Physical or psychological disease likely to interfere with normal conduct of the study
  • Untreated coeliac disease or thyroid disease
  • Current treatment with drugs known to interfere with glucose metabolism
  • Participation in another interventional clinical investigation
  • Treated with ultra-rapid acting insulin analogue
  • Known or suspected allergy to insulin
  • Carer's lack of reliable telephone facility for contact
  • Subject's severe visual impairment
  • Subject's severe hearing impairment
  • Medically documented allergy towards the adhesive (glue) of plasters or subject is unable to tolerate tape adhesive in the area of sensor placement
  • Serious skin diseases located at places of the body corresponding with sensor insertion sites
  • Sickle cell disease, haemoglobinopathy; or has received red blood cell transfusion or erythropoietin within 3 months prior to time of screening

研究组 & 干预措施

Minimed 670G 4.0 closed loop with Faster Insulin aspart

Experimental

干预措施: Fiasp (Drug)

Minimed 670G 4.0 closed loop with Standard Insulin aspart

Active Comparator

干预措施: Novorapid (Drug)

结局指标

主要结局

Time above range 180 mg/dl

时间窗: 12 weeks for each arm of the crossover

The primary outcomes is a difference in CGM-measured metrics between periods (Minimed 670G 4.0 closed loop with Faster Insulin aspart and Minimed 670G 4.0 closed loop with Standard Insulin aspart) in superiority for proportion of time \>180 mg/dL (10.0 mmol/L)

次要结局

  • Time in range 70-180 mg/dl(4 weeks for each arm of the crossover)
  • Time below range <70 mg/dl(4 weeks for each arm of the crossover)
  • Mean glucose(4 weeks for each arm of the crossover)

研究者

发起方
University of Ljubljana, Faculty of Medicine
申办方类型
Other
责任方
Sponsor

研究点 (2)

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