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
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
- 是
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
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
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
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
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
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
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
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)
