Comparison of the Pharmacokinetics (PK) and Pharmacodynamics (PD) Biosimilarity of Proposed Biosimilar/Interchangeable Rapid-Acting Insulin Aspart (I004) and NovoLog® After Single-Dose Subcutaneous Administration to Healthy Volunteers
2026年7月20日 更新者:Amphastar Pharmaceuticals, Inc.
Comparison of the Pharmacokinetics (PK) and Pharmacodynamics (PD) Biosimilarity of Proposed Biosimilar/Interchangeable Rapid-Acting Insulin Aspart (I004) and NovoLog® After Single-Dose Subcutaneous Administration to Healthy Volunteers: A Single-Center Randomized, Double-Blinded, Two-Treatment, Two-Period, Two-Sequence, Crossover, Hyperinsulinemia-Euglycemic Clamp Study
This study is a randomized, double-blinded, two-treatment, two-period, two-sequence crossover pivotal Biosimilar study.
The purpose of this study is to establish pharmacokinetic (PK) and pharmacodynamic (PD) biosimilarity of proposed biosimilar I004 and the US-approved NovoLog.
研究概览
研究类型
介入性
注册 (实际的)
62
阶段
- 阶段2
- 第三阶段
联系人和位置
本节提供了进行研究的人员的详细联系信息,以及有关进行该研究的地点的信息。
学习地点
-
-
California
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Chula Vista、California、美国、91911
- Amphastar Study Site
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参与标准
研究人员寻找符合特定描述的人,称为资格标准。这些标准的一些例子是一个人的一般健康状况或先前的治疗。
资格标准
适合学习的年龄
- 成人
- 年长者
接受健康志愿者
是的
描述
Inclusion Criteria:
- Upon review, agree to participate and sign informed consent.
- Healthy male and female subjects ≥ 18 to ≤ 65 years of age.
- Body mass index (BMI) ≥ 18.5 to ≤ 29.9 kg/m2
- Weight ≥ 50 kg.
- Fasting plasma glucose of < 100 mg/dL (5.5 mmol/L) measured with YSI at site; one repeat test is allowed.
- HbA1c < 5.7%.
- Non-smoker for ≥ 3 months prior to Screening.
- Female candidates must be > 1 year post-menopausal, surgically sterile, or practicing a clinically acceptable form of birth control and confirmed by negative serum pregnancy test at Screening.
Exclusion Criteria:
- History of diabetes mellitus.
- Resting blood pressure (BP) > 140/90 mmHg or < 90/60 mmHg. Subjects BP may be re-checked.
- Participation in an investigational drug/device study within 30 days or 5 half-lives within the last dose of any study drug, whichever is longer.
- History of any serious adverse reaction or hypersensitivity to any of the investigational product components.
- Have significant history of or current cardiovascular, respiratory, hepatic, renal, gastrointestinal, endocrine, hematological, or neurological disorders or abnormalities, or other major systemic disease that, according to the investigator, would unduly risk the subject's safety or may impact the conduct of the study.
- Subject shows evidence of significant active neuropsychiatric disease, including taking prescription medication for such diseases (including anti-depressant/anti-anxiety medication).
- Presence of clinically significant physical, laboratory, or ECG findings at Screening that, in the opinion of the Investigator, may interfere with any aspect of study conduct or interpretation of results, or may present a safety issue to that particular subject (laboratory results may be re-checked once on a separate day per Investigator discretion).
- Long QT syndrome or family history of long QT syndrome or corrected QT interval (QTcF) > 450 ms in men, > 470 ms in women at Screening.
- Liver function test results of AST and/or ALT ≥ 2.5 upper normal limit (ULN)
- Subject has a history of syncope.
- History of any major surgery within 6 months.
- History of any active infection, other than mild viral illness within 30 days prior to dosing.
- History of blood clots (e.g., deep vein thrombosis or embolism) or a frequent appearance in 1st degree relatives as judged by the Investigator.
- Known history or positive test of hepatitis B surface antigen (HBsAG), hepatitis C antibody (HCV Ab), or human immunodeficiency virus type 1 (HIV-1) or 2 (HIV-2) antibody.
- History of systemic glucocorticoid use within 3 months before screening.
- History of alcohol abuse as judged by the Investigator within approximately 1 year. Average weekly alcohol intake > 21 units/week (males) and > 14 units/week (females) or are unwilling to stop alcohol consumption from 24 hours prior to each dosing until discharged from the clinical research unit (CRU). Positive alcohol test at Screening. (One unit of alcohol equals about 250 mL of beer or lager, one glass of wine, or 20 mL of spirits).
- History of illicit drug abuse, including marijuana, within approximately 1 year or evidence of current use as judged by the Investigator. Positive drug test at Screening.
- Donation or loss of > 500 mL of blood within 56 days.
- Chronic use of over-the-counter or prescription medication within 7 or 14 days prior to dosing (apart from vitamin/mineral supplements, occasional paracetamol, or birth control methods [Desogestrel is not allowed]).
- Unable to comply with the safety monitoring requirements of this clinical study or is considered by the investigator to be an unsuitable candidate for the study.
- Women who are pregnant of breast-feeding.
学习计划
本节提供研究计划的详细信息,包括研究的设计方式和研究的衡量标准。
研究是如何设计的?
设计细节
- 主要用途:治疗
- 分配:随机化
- 介入模型:交叉作业
- 屏蔽:四人间
武器和干预
参与者组/臂 |
干预/治疗 |
|---|---|
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实验性的:门冬胰岛素,I004
服用 I004 的参与者
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Drug will be administered via subcutaneous injection into the abdominal wall of the peri-umbilical area with a dose of 0.2 units/kg based on the body weight measured at Day -1 of Treatment Period 1 under fasting condition.
其他名称:
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有源比较器:诺和罗格
服用 NovoLog 的参与者
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Drug will be administered via subcutaneous injection into the abdominal wall of the peri-umbilical area with a dose of 0.2 units/kg based on the body weight measured at Day -1 of Treatment Period 1 under fasting condition.
其他名称:
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研究衡量的是什么?
主要结果指标
结果测量 |
措施说明 |
大体时间 |
|---|---|---|
|
胰岛素门冬血清浓度从给药后0至12小时的曲线下面积 (AUCIA(0-12h))
大体时间:给药后0至12小时
|
药代动力学(PK)血液样本将从给药前60分钟至给药后12小时内采集。
将分离血清用于分析门冬胰岛素的浓度。
AUCIA(0-12h)将从浓度曲线计算得出。
仅报告0至12小时的AUC(AUCIA(0-12h))。
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给药后0至12小时
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最大葡萄糖输注率,Gmax
大体时间:从给药后至给药后12小时
|
参与者将接受正常血糖钳夹试验,给药后通过调整外源性葡萄糖输注速率(GIR)将血糖浓度维持在恒定的目标水平。
在整个正常血糖钳夹期间将记录GIR,并用于评估药效学(PD)反应。
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从给药后至给药后12小时
|
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葡萄糖输注速率从给药后0至12小时的曲线下面积,AUCG(0-12h)
大体时间:从给药后至给药后12小时
|
受试者将接受正常血糖钳夹试验,即在给药后通过调节外源性葡萄糖输注速率(GIR)将血糖浓度维持在恒定的目标水平。
GIR将在整个正常血糖钳夹试验期间被记录,并用于评估药效学(PD)反应。
AUCG(0-12h)将根据葡萄糖输注速率曲线计算得出。
由于GIR以mg/kg/min为单位记录,GIR-时间曲线下面积的单位为mg/kg。
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从给药后至给药后12小时
|
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Maximum Serum Insulin Aspart Concentration, CIAmax
大体时间:Baseline (Time 0) to 12 hours post-dose
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Pharmacokinetic (PK) blood samples will be collected from 60 minutes before dose through 12 hours post-dose.
Serum will be isolated for analyzing the concentrations of Insulin Aspart
|
Baseline (Time 0) to 12 hours post-dose
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次要结果测量
结果测量 |
措施说明 |
大体时间 |
|---|---|---|
|
从给药后0到12小时,门冬胰岛素引起的葡萄糖输注速率曲线下面积,AUCGA(0-12h)
大体时间:从给药后至给药后12小时
|
受试者将接受正常血糖钳夹试验,在给药后通过调整外源性葡萄糖输注率(GIR)将血糖浓度维持在恒定目标水平。
在整个正常血糖钳夹试验期间,将记录GIR并用于评估药效学(PD)反应。
AUCGA(0-12h)将从葡萄糖输注率曲线计算得出。
由于GIR以mg/kg/min为单位记录,GIR-时间曲线下面积的单位为mg/kg。
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从给药后至给药后12小时
|
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最大葡萄糖输注速率(因门冬胰岛素所致,GAmax)
大体时间:从给药后至给药后12小时
|
参与者将接受正常血糖钳夹试验,在给药后通过调整外源性葡萄糖输注速率(GIR)将血糖浓度维持在恒定目标水平。
在整个正常血糖钳夹期间将记录GIR,并用于评估药效学(PD)反应。
|
从给药后至给药后12小时
|
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葡萄糖输注率(GIR)从时间 0 到最后一个可测量 GIR 时间的曲线下面积,AUCG(0-last)
大体时间:从给药至给药后12小时
|
受试者将接受正常血糖钳夹试验,给药后通过调节外源性葡萄糖输注速率(GIR)使血糖浓度维持在恒定目标水平。
在整个正常血糖钳夹试验期间将记录GIR,并用于评估药效学(PD)反应。
将从葡萄糖输注速率曲线计算AUCG(0-last)。
由于GIR以mg/kg/min为单位记录,GIR-时间曲线下面积的单位为mg/kg。
|
从给药至给药后12小时
|
|
葡萄糖输注速率从给药后0到2小时的曲线下面积,AUCG(0-2h)
大体时间:从给药后至给药后2小时
|
参与者将接受正常血糖钳夹试验,给药后通过调节外源性葡萄糖输注速率(GIR)使血糖浓度维持在恒定目标水平。
在整个正常血糖钳夹期间将记录GIR,并用于评估药效学(PD)反应。
葡萄糖输注速率曲线将用于计算AUCG(0-2h)。
由于GIR以mg/kg/min为单位记录,GIR-时间曲线下面积的单位为mg/kg。
|
从给药后至给药后2小时
|
|
最大葡萄糖输注速率时间,tGmax
大体时间:从给药至给药后12小时
|
参与者将接受正常血糖钳夹试验,在给药后通过调节外源性葡萄糖输注速率(GIR)将血糖浓度维持在恒定目标水平。
在整个正常血糖钳夹试验期间,GIR将被记录并用于评估药效动力学(PD)反应。
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从给药至给药后12小时
|
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葡萄糖输注开始时间,tGonset
大体时间:从给药后至给药后12小时
|
参与者将接受正常血糖钳夹试验,给药后通过调整外源性葡萄糖输注速率(GIR)将血糖浓度维持在恒定目标水平。
在整个正常血糖钳夹试验期间,GIR将被记录并用于评估药效学(PD)反应。
|
从给药后至给药后12小时
|
|
最后一次可测量的葡萄糖输注速率时间,tGlast
大体时间:从给药至给药后12小时
|
参与者将接受高血糖钳夹试验,在给药后通过调整外源性葡萄糖输注速率(GIR)将血糖浓度维持在恒定目标水平。
在整个高血糖钳夹试验期间,GIR将被记录并用于评估药效学(PD)反应。
|
从给药至给药后12小时
|
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Area Under the Curve (AUC) of Insulin Aspart Serum Concentration From Time 0 to Infinity, AUCIA(0-∞)
大体时间:0 to infinity (extrapolated; concentrations measured through 12 hours post-dose)
|
Pharmacokinetic (PK) blood samples will be collected starting 60 minutes before dose through 12 hours post-dose.
Serum will be isolated for analyzing the concentrations of Insulin Aspart.
AUCIA(0-∞) will be calculated from the concentration curves.
AUCIA(0-∞) is derived using standard extrapolation beyond the last measurable concentration.
|
0 to infinity (extrapolated; concentrations measured through 12 hours post-dose)
|
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Area Under the Curve (AUC) of Insulin Aspart Serum Concentration From Time 0 to 2 Hours Post-dose, AUCIA(0-2h)
大体时间:0 to 2 hours post-dose
|
Pharmacokinetic (PK) blood samples will be collected starting 60 minutes before dose through 12 hours post-dose.
Serum will be isolated for analyzing the concentrations of Insulin Aspart.
AUCIA(0-2h) will be calculated from the concentration curves.
Only AUC from 0 to 2 hours (AUCIA(0-2h)) is reported.
|
0 to 2 hours post-dose
|
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Time of Maximum Insulin Aspart Serum Concentration, tIAmax
大体时间:Baseline (Time 0) to 12 hours post-dose
|
Pharmacokinetic (PK) blood samples will be collected starting 60 minutes before dose through 12 hours post-dose.
Serum will be isolated for analyzing the concentrations of Insulin Aspart.
|
Baseline (Time 0) to 12 hours post-dose
|
|
Apparent Clearance of Insulin Aspart (CL/F)
大体时间:Baseline (Time 0) to 12 hours post-dose
|
Pharmacokinetic (PK) blood samples will be collected starting 60 minutes before dose through 12 hours post-dose.
Serum will be isolated for analyzing the concentrations of Insulin Aspart.
|
Baseline (Time 0) to 12 hours post-dose
|
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Apparent Volume of Distribution of Insulin Aspart (Vz/F)
大体时间:Baseline (Time 0) to 12 hours post-dose
|
Pharmacokinetic (PK) blood samples will be collected starting 60 minutes before dose through 12 hours post-dose.
Serum will be isolated for analyzing the concentrations of Insulin Aspart.
|
Baseline (Time 0) to 12 hours post-dose
|
|
Half-life of Insulin Aspart (t1/2)
大体时间:Baseline (Time 0) to 12 hours post-dose
|
Pharmacokinetic (PK) blood samples will be collected starting 60 minutes before dose through 12 hours post-dose.
Serum will be isolated for analyzing the concentrations of Insulin Aspart.
|
Baseline (Time 0) to 12 hours post-dose
|
|
Maximum Serum Human Insulin Concentration, CHImax
大体时间:Baseline (Time 0) to 12 hours post-dose
|
Pharmacokinetic (PK) blood samples will be collected starting 60 minutes before dose through 12 hours post-dose.
Serum will be isolated for analyzing the concentrations of Human Insulin.
|
Baseline (Time 0) to 12 hours post-dose
|
|
Area Under the Curve (AUC) of Human Insulin Serum Concentration From Time 0 to 12 hours post-dose, AUCHI(0-12h)
大体时间:Baseline (Time 0) to 12 hours post-dose
|
Pharmacokinetic (PK) blood samples will be collected starting 60 minutes before dose through 12 hours post-dose.
Serum will be isolated for analyzing the concentrations of Human Insulin.
AUCHI(0-12h) will be calculated from the concentration curves.
Only AUC from 0 to 12 hours (AUCHI(0-12h)) is reported.
|
Baseline (Time 0) to 12 hours post-dose
|
|
Time of Maximum Human Insulin Serum Concentration, tHImax
大体时间:Baseline (Time 0) to 12 hours post-dose
|
Pharmacokinetic (PK) blood samples will be collected starting 60 minutes before dose through 12 hours post-dose.
Serum will be isolated for analyzing the concentrations of Human Insulin.
|
Baseline (Time 0) to 12 hours post-dose
|
|
Last Measurable Glucose Infusion Rate (Glast)
大体时间:From drug administration to 12 hours post-dose
|
Participants will undergo a euglycemic clamp, where blood glucose concentration will be held at a constant target level by adjusting exogenous glucose infusion rate (GIR) following drug administration.
GIR will be recorded for the duration of the euglycemic clamp and used to evaluate the Pharmacodynamic (PD) response.
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From drug administration to 12 hours post-dose
|
|
Time to Half of Maximum Glucose Infusion Rate (Gmax) Before Gmax Is Reached, tG50%early
大体时间:From drug administration to 12 hours post-dose
|
Participants will undergo a euglycemic clamp, where blood glucose concentration will be held at a constant target level by adjusting exogenous glucose infusion rate (GIR) following drug administration.
GIR will be recorded for the duration of the euglycemic clamp and used to evaluate the Pharmacodynamic (PD) response.
|
From drug administration to 12 hours post-dose
|
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Time to Half of Maximum Glucose Infusion Rate (Gmax) After Gmax Is Reached, tG50%late
大体时间:From drug administration to 12 hours post-dose
|
Participants will undergo a euglycemic clamp, where blood glucose concentration will be held at a constant target level by adjusting exogenous glucose infusion rate (GIR) following drug administration.
GIR will be recorded for the duration of the euglycemic clamp and used to evaluate the Pharmacodynamic (PD) response.
|
From drug administration to 12 hours post-dose
|
其他结果措施
结果测量 |
措施说明 |
大体时间 |
|---|---|---|
|
Systolic Blood Pressure (SBP)
大体时间:Baseline (30 minutes pre-dose), 5 minutes, 60 minutes, 180 minutes, and 720 minutes post-dose
|
Participant vital signs were measured in a supine position, after a 5-minute resting period, before drug administration (baseline) and at specified time points after dosing.
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Baseline (30 minutes pre-dose), 5 minutes, 60 minutes, 180 minutes, and 720 minutes post-dose
|
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Diastolic Blood Pressure (DBP)
大体时间:Baseline (30 minutes pre-dose), 5 minutes, 60 minutes, 180 minutes, and 720 minutes post-dose
|
Participant vital signs were measured in a supine position, after a 5-minute resting period, before drug administration (baseline) and at specified time points after dosing.
|
Baseline (30 minutes pre-dose), 5 minutes, 60 minutes, 180 minutes, and 720 minutes post-dose
|
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Heart Rate (HR)
大体时间:Baseline (30 minutes pre-dose), 5 minutes, 60 minutes, 180 minutes, and 720 minutes post-dose
|
Participant vital signs were measured in a supine position, after a 5-minute resting period, before drug administration (baseline) and at specified time points after dosing.
|
Baseline (30 minutes pre-dose), 5 minutes, 60 minutes, 180 minutes, and 720 minutes post-dose
|
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QT Interval
大体时间:Baseline (30 minutes pre-dose), 5 minutes, 60 minutes, 180 minutes, and 720 minutes post-dose
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A standard 12-lead electrocardiogram (ECG) was recorded in a supine position, after a 5-minute resting period, before drug administration (baseline) and at specified time points after dosing.
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Baseline (30 minutes pre-dose), 5 minutes, 60 minutes, 180 minutes, and 720 minutes post-dose
|
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Corrected QT (QTc-F) Interval
大体时间:Baseline (30 minutes pre-dose), 5 minutes, 60 minutes, 180 minutes, and 720 minutes post-dose
|
A standard 12-lead electrocardiogram (ECG) was recorded in a supine position, after a 5-minute resting period, before drug administration (baseline) and at specified time points after dosing.
|
Baseline (30 minutes pre-dose), 5 minutes, 60 minutes, 180 minutes, and 720 minutes post-dose
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合作者和调查者
在这里您可以找到参与这项研究的人员和组织。
研究记录日期
这些日期跟踪向 ClinicalTrials.gov 提交研究记录和摘要结果的进度。研究记录和报告的结果由国家医学图书馆 (NLM) 审查,以确保它们在发布到公共网站之前符合特定的质量控制标准。
研究主要日期
学习开始 (实际的)
2026年4月6日
初级完成 (实际的)
2026年6月22日
研究完成 (实际的)
2026年6月25日
研究注册日期
首次提交
2026年4月24日
首先提交符合 QC 标准的
2026年4月24日
首次发布 (实际的)
2026年4月30日
研究记录更新
最后更新发布 (实际的)
2026年7月22日
上次提交的符合 QC 标准的更新
2026年7月20日
最后验证
2026年7月1日
更多信息
与本研究相关的术语
计划个人参与者数据 (IPD)
计划共享个人参与者数据 (IPD)?
未定
IPD 计划说明
Access to patient level data and supporting clinical documents may be requested by qualified researchers.
Requests will be reviewed on the basis of scientific merit.
Patient data will be de-identified to protect the privacy of trial patients in line with applicable laws and regulations.
药物和器械信息、研究文件
研究美国 FDA 监管的药品
是的
研究美国 FDA 监管的设备产品
不
此信息直接从 clinicaltrials.gov 网站检索,没有任何更改。如果您有任何更改、删除或更新研究详细信息的请求,请联系 register@clinicaltrials.gov. clinicaltrials.gov 上实施更改,我们的网站上也会自动更新.