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临床试验/NCT01841489
NCT01841489已完成1 期

A Phase 1, Open-Label, Adaptive Study of Novel GS-9973 Tablet Formulations to Evaluate the Effect of Acid Reducing Agents, Relative Bioavailability, and Food Effect on GS-9973 Pharmacokinetics

Gilead Sciences1 个研究点 分布在 1 个国家目标入组 56 人开始时间: 2013年5月最近更新:
适应症
干预措施
相关药物

试验速览

阶段
1 期
状态
已完成
入组人数
56
试验地点
1
主要终点
Pharmacokinetic parameters for GS-9973

研究概览

简要总结

This is a Phase 1, Open-Label, Adaptive Study of Novel GS-9973 Tablet Formulations to Evaluate the Effect of Acid Reducing Agents, Relative Bioavailability, and Food Effect on GS-9973 Pharmacokinetics.

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
None

入排标准

年龄范围
18 Years 至 45 Years(Adult)
性别
All
接受健康志愿者

入选标准

  • Have the ability to understand and sign a written informed consent form, which must be obtained prior to initiation of study procedures
  • Must have a body mass index (BMI) range of approximately 19 to 30 kg/m2
  • Must have a minimum weight of 45 kg
  • Females of childbearing potential must have negative serum pregnancy tests at screening and baseline and must practice at least 1 reliable method of contraception as defined by the protocol
  • Female subjects who utilize hormonal contraceptive as 1 of their birth control methods must have used the same method for at least 3 months prior to study dosing
  • Male subjects must agree to use condoms during heterosexual intercourse and avoid sperm donation from Day -1 until 90 days following the last dose of study medication
  • Must refrain from blood donation throughout the study period
  • Must, in the opinion of the Investigator, be in good general
  • Must be a non- or light smoker, eg, less than 10 cigarettes per day

排除标准

  • Pregnant or lactating subjects
  • Use of prescribed or over-the-counter medications that affect gastric pH
  • History of severe peptic ulcer disease, GERD, or other diseases requiring prolonged(>6 weeks) medication or surgical therapy to modify gastric pH
  • Have a history of clinically significant cardiac abnormalities or presence of clinically significant abnormality on 12-lead ECG.
  • Have a history of any cancer requiring systemic chemotherapy or radiation
  • Have a history of bleeding disorders
  • Have a history of liver disorders
  • Current acute infection or history of acute infection within 7 days
  • Have a recent history of alcohol or illicit drug abuse and/or have a positive test for selected drugs of abuse
  • Have a positive hepatitis screen or positive Human Immunodeficiency Virus antibody test
  • Have participated in another clinical trial within 28 days
  • Have received transfusion of blood or plasma products within 6 months
  • Have donated > 500 mL blood within 56 days
  • Are unable or unwilling to comply with study restrictions, return for follow-up appointments, or other considerations, which in the opinion of the Investigator, would make the candidate unsuitable for study participation
  • Current or historical medical condition that is deemed to be of medical significance by the Investigator
  • Have used prescription medications, over the counter products, herbal remedies and nutritional supplements within 7 days

研究组 & 干预措施

Sequence 1

Experimental

干预措施: Treatment A (Drug)

Sequence 1

Experimental

干预措施: Treatment B (Drug)

Sequence 1

Experimental

干预措施: Treatment G (Drug)

Sequence 1

Experimental

干预措施: Treatment I (Drug)

Sequence 2

Experimental

干预措施: Treatment A (Drug)

Sequence 2

Experimental

干预措施: Treatment C (Drug)

Sequence 2

Experimental

干预措施: Treatment H (Drug)

Sequence 2

Experimental

干预措施: Treatment J (Drug)

Sequence 3

Experimental

干预措施: Treatment D (Drug)

Sequence 3

Experimental

干预措施: Treatment E (Drug)

Sequence 3

Experimental

干预措施: Treatment G (Drug)

Sequence 3

Experimental

干预措施: Treatment I (Drug)

Sequence 4

Experimental

干预措施: Treatment D (Drug)

Sequence 4

Experimental

干预措施: Treatment F (Drug)

Sequence 4

Experimental

干预措施: Treatment H (Drug)

Sequence 4

Experimental

干预措施: Treatment J (Drug)

结局指标

主要结局

Pharmacokinetic parameters for GS-9973

时间窗: Up to 3 months

The primary outcome measure is the pharmacokinetic (PK) parameters for GS-9973 including AUC and Cmax.

次要结局

  • Incidence of Adverse Events(Up to 3 months)
  • Secondary pharmacokinetic parameters for GS-9973(Up to 3 months)
  • Blood PD parameters for GS-9973(Up to 3 months)

研究者

申办方类型
Industry
责任方
Sponsor

研究点 (1)

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