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临床试验/NCT01274663
NCT01274663已完成1 期

A Phase 1 Placebo-Controlled Study To Assess The Safety, Tolerability, And Pharmacokinetics Of PF-05175157 After Administration Of Single Escalating Oral Doses Under Fasted And Fed Conditions In Healthy Volunteers

Pfizer1 个研究点 分布在 1 个国家目标入组 63 人开始时间: 2010年11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
发起方
Pfizer
入组人数
63
试验地点
1
主要终点
Safety and tolerability of escalating single doses of PF-05175157 in healthy subjects

研究概览

简要总结

The primary purpose of this study is to evaluate the safety, tolerability and pharmacokinetics of single oral doses of PF-05175157 in healthy volunteers.

研究设计

研究类型
Interventional
分配方式
Randomized
干预模型
Parallel
主要目的
Basic Science
盲法
Double (Participant, Investigator)

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

  • Healthy male and/or female (non child-bearing potential) subjects between the ages of 18 and 45 years (inclusive).
  • Healthy is defined as no clinically relevant abnormalities identified by a detailed medical history, full physical examination, including blood pressure and pulse rate measurements, 12-lead ECG and clinical laboratory tests.
  • In addition, subjects must have normal chest x-ray, normal pulmonary function tests and normal ophthalmological examination.
  • Body Mass Index (BMI) of 17.5 to 29.5 kg/m2; and a total body weight > 50 kg (110 lbs).

排除标准

  • Evidence or history of clinically significant hematological, renal, endocrine, gastrointestinal, cardiovascular, hepatic, psychiatric, neurologic, or allergic disease (including drug allergies).
  • Evidence or history of any chronic ongoing or current pulmonary disease.
  • History of smoking in the past 5 years or history or evidence of habitual use of other (non-smoked) tobacco or nicotine-containing products within 3 months of Screening or positive cotinine test at Screening or Day
  • Active ocular disease including infection, glaucoma, seasonal allergies, dry-eye symptoms or retinal/optic nerve disease.
  • Evidence or history of 'dry eye-syndrome', Meibomian gland disease, ocular inflammation (eg, uveitis, iritis), chronic blepharitis, any eye surgery including Lasik, any mechanical injury or chemical exposure to the ocular surface, use of ocular lubricants, or use of contact lenses.

研究组 & 干预措施

10 mg PF-05175157 or Placebo

Experimental

Subjects will receive one dose of PF-05175157 or one dose of Placebo (2:1 ratio) in random order.

干预措施: PF-05175157 or Placebo (Drug)

30 mg PF-05175157 or Placebo

Experimental

Subjects will receive one dose of PF-05175157 or one dose of Placebo (2:1 ratio) in random order.

干预措施: PF-05175157 or Placebo (Drug)

100 mg PF-05175157 or Placebo

Experimental

Subjects will receive one dose of PF-05175157 or one dose of Placebo (2:1 ratio) in random order.

干预措施: PF-05175157 or Placebo (Drug)

300 mg PF-05175157 or Placebo

Experimental

Subjects will receive one dose of PF-05175157 or one dose of Placebo (2:1 ratio) in random order.

干预措施: PF-05175157 or Placebo (Drug)

600 mg PF-05175157 or Placebo

Experimental

Subjects will receive one dose of PF-05175157 or one dose of Placebo (2:1 ratio) in random order.

干预措施: PF-05175157 or Placebo (Drug)

800 mg PF-05175157 or Placebo

Experimental

Subjects will receive one dose of PF-05175157 or one dose of Placebo (2:1 ratio) in random order.

干预措施: PF-05175157 or Placebo (Drug)

xxx mg PF-05175157 or Placebo

Experimental

Subjects will receive one dose of PF-05175157 or one dose of Placebo (2:1 ratio) in random order.

干预措施: PF-05175157 or Placebo (Drug)

结局指标

主要结局

Safety and tolerability of escalating single doses of PF-05175157 in healthy subjects

时间窗: 5 months

Single dose pharmacokinetics of PF-05175157

时间窗: 5 months

次要结局

  • Exploratory pharmacodynamic biomarkers(5 months)

研究者

发起方
Pfizer
申办方类型
Industry
责任方
Sponsor

研究点 (1)

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