A Phase 1,Parallel Assignment,Fixed-Sequence Study to Assess the Effect of Itraconazole, Rifampicin on the Pharmacokinetics of TPN171H in Healthy Subjects
试验速览
- 阶段
- 1 期
- 状态
- 已完成
- 发起方
- 入组人数
- 24
- 试验地点
- 1
- 主要终点
- Cmax of TPN171H
研究概览
简要总结
The primary objective of this study was to assess the effect of rifampicin,a cytochrome P450 3A4 enzyme (CYP3A4) induction, on the pharmacokinetics (PK) of TPN171H in chinese healthy male subjects ,and assess the effect of itraconazole，cytochrome P450 3A4 enzyme (CYP3A4) induction on the PK of TPN171H in chinese healthy male subjects
研究设计
- 研究类型
- Interventional
- 分配方式
- Non Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 40 Years（Adult）
- 性别
- Male
- 接受健康志愿者
- 是
入选标准
- •Healthy male subjects between the ages of 18 and 40 years;
- •Body Mass Index of 19 to 26 kg/m2; Body weight no less than 50 kg;
- •Physical examination, vital signs examination, ECG, laboratory examination results were normal or abnormal without clinical significance;
- •Take reliable contraceptive measures during the trial and within three months after taking the drug;
- •Fully understand the purpose and requirements of this trial, voluntarily participate in the clinical trial and sign the written informed consent, and can complete the whole trial process according to the test requirements.
排除标准
- •Allergies to test preparations, any of their ingredients, and related preparations; With allergies or allergic diseases;
- •Clear diseases of the central nervous system, cardiovascular system, digestive system (including those with severe fatty liver in B-ultrasound examination), respiratory system, urinary system, blood system, metabolic disorders, etc. and require medical intervention or other unsuitable clinical trials Those with tested diseases (such as history of mental illness, etc.); those with a history of orthostatic hypotension;
- •Blurred vision or a history of the following ocular diseases: nonvascular anterior ischemic optic neuropathy (NAION), abnormal color vision, hereditary retinal degeneration (such as retinitis pigmentosa), macular degeneration;
- •A history of postural hypotension;
- •Patients with blood loss ≥400 mL within 3 months before inclusion;
- •Taken any prescription drugs, over-the-counter drugs, Chinese herbal medicines or health care products within 2 weeks before administration;
- •Participated in other drug clinical trials and received trial drugs within 3 months before administration;
- •Positive results of alcohol breath test, or current/previous alcoholics (drinking more than 21 standard units per week. 1 standard unit contains 14 g of alcohol, such as 360 mL of beer or 45 mL of 40% spirits or 150 mL wine);
- •Smoking more than 10 cigarettes per day ;
- •Positive for hepatitis B surface antigen (HBsAg), HCV antibody, syphilis antibody and HIV antibody;
- •Patients with clinically significant Chest x-ray (posterioranterior) abnormalities;
- •The investigator believes that there are other factors that are not suitable for participating in this trial.
研究组 & 干预措施
TPN171H and Itraconazole
Single dose of 10mg TPN171H on Day 1, 200mg Itraconazole(QD) on Days 3-5, 10mg TPN171H and 200mg Itraconazole on Day 6.
干预措施: TPN171H (Drug)
TPN171H and Itraconazole
Single dose of 10mg TPN171H on Day 1, 200mg Itraconazole(QD) on Days 3-5, 10mg TPN171H and 200mg Itraconazole on Day 6.
干预措施: Itraconazole (Drug)
TPN171H and Rifampicin
Single dose of 20mg TPN171H on Day 1, 600mg Rifampicin(QD) on Days 3-9, 20mg TPN171H and 600mg Rifampicin on Day 10.
干预措施: TPN171H (Drug)
TPN171H and Rifampicin
Single dose of 20mg TPN171H on Day 1, 600mg Rifampicin(QD) on Days 3-9, 20mg TPN171H and 600mg Rifampicin on Day 10.
干预措施: Rifampicin (Drug)
结局指标
主要结局
Cmax of TPN171H
时间窗: 48 hours after taking TPN171H
Maximum Plasma Concentration (Cmax) of TPN171H
AUC of TPN171H
时间窗: 48 hours after taking TPN171H
Area under the plasma concentration versus time curve (AUC) of TPN171H
次要结局
- Adverse events(Up to Day 13 from taking TPN171H for part one(Itraconazole), up to Day 17 from taking TPN171H for part two(Rifampicin))
- The pharmacokinetic parameters (TPN171H) :Tmax(48 hours after taking TPN171H)
- The pharmacokinetic parameters (TPN171H) :T1/2(48 hours after taking TPN171H)
- The pharmacokinetic parameters (TPN171H) :CL/F(48 hours after taking TPN171H)
- The pharmacokinetic parameters (TPN171H) :Vz/F(48 hours after taking TPN171H)