NEO6860: A Phase I, Double-Blind, Placebo-Controlled, Single and Multiple Oral Dose, Safety, Tolerability, Pharmacokinetic and Pharmacodynamic Study in Healthy Male and Female Subjects
试验速览
- 阶段
- 1 期
- 状态
- 已完成
- 入组人数
- 64
- 试验地点
- 1
- 主要终点
- Safety and tolerability of NEO6860 in healthy subjects
研究概览
简要总结
This study is a double blind, placebo controlled, ascending single and multiple oral dose study conducted in two parts, aimed at determining the safety and tolerability of single and multiple oral doses of NEO6860 in healthy subjects.
Key secondary objectives are: assessment of the pharmacokinetic profile, effect of food and gender.
The analgesic effect of NEO6860 will be investigated using experimental capsaicin-evoked pain methods.
Part A will comprise an ascending single dose, with 6 dose levels. Part B will comprise an ascending multiple dose, with 2 dose levels.
详细描述
This study is a double blind, placebo controlled, ascending single and multiple oral dose study conducted in two parts, aimed at determining the safety and tolerability of single and multiple oral doses of NEO6860 in healthy subjects.
Key secondary objectives are: assessment of the pharmacokinetic profile, effect of food and gender.
The analgesic effect of NEO6860 will be investigated using experimental capsaicin-evoked pain methods. Measurement of capsaicin evoked pain, and secondary hyperalgesia will be performed at baseline and at estimated Tmax and 8 hours post dosing.
Part A will comprise an ascending single dose, sequential group study in male subjects, incorporating a two-period crossover group to investigate the effect of food and a single group of female subjects to investigate gender effect.
56 subjects will be studied in 7 groups (Groups A1 to A7), each group consisting of 8 subjects (6 subjects will receive NEO6860 and 2 will receive placebo). Six dose levels will be explored: 50, 100, 200, 400, 800 and 1 600mg.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)
入排标准
- 年龄范围
- 18 Years 至 55 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Males and females Any ethnic origin Between 18 and 55 years of age Body mass index (BMI) between 18.0 and 32.0 kg/m2 inclusive Body weight between 50 kg and 100 kg inclusive Subjects must be in good health, as determined by Medical history, Physical examination, Vital sign assessment, 12-lead electrocardiogram (ECG), Clinical laboratory evaluations (congenital non-haemolytic hyperbilirubinaemia is acceptable) Subjects will have given their written informed consent to participate in the study and to abide by the study restrictions
排除标准
- •Male subjects who are not willing, or whose partners are not willing, to use appropriate contraception (such as a condom with spermicidal foam/gel/film/cream/suppository), or to refrain from donating sperm from the time of the first dose until 3 months after the final dosing occasion.
- •Subjects who have donated blood in the 3 months prior to screening, plasma in the 7 days prior to screening or platelets in the 6 weeks prior to screening Subjects who consume more than 28 units of alcohol per week if male or consume more than 21 units of alcohol per week if female
- •Subjects who have used any medication within 7 days of the first dose administration, unless in the opinion of the Investigator the medication will not interfere with the study procedures or compromise safety:
- •Subjects who have a clinically significant pulse rate, blood pressure or temperature that, in the opinion of the investigator, increases the risk of participating in the study, in accordance with the CRU reference ranges at screening and prior to first dose Subjects with a positive urine drug screen (confirmed by repeat) at screening or first admission, or a positive alcohol breath test result (confirmed by repeat) at screening or first admission Subjects who have an abnormality in the 12-lead ECG that, in the opinion of the investigator, increases the risk of participating in the study, in accordance with the CRU reference ranges at screening Subjects with, or with a history of, any clinically significant neurological, gastrointestinal, renal, hepatic, cardiovascular, psychiatric, respiratory, metabolic, endocrine, haematological or other major disorders as determined by the Investigator ALT or AST >1.5 times ULN at screening and/or prior to first dose, confirmed by repeat testing Subjects considered non-acceptable responders to the intradermal capsaicin test at screening, defined as maximum VAS score of <3 or 10 Subjects who, in the opinion of the Investigator, should not participate in the study
研究组 & 干预措施
Active: NEO6860
NEO6860 suspension is the drug under evaluation
干预措施: NEO6860 (Drug)
placebo
Placebo matching NEO6860 suspension formulation
干预措施: Placebo (Drug)
结局指标
主要结局
Safety and tolerability of NEO6860 in healthy subjects
时间窗: 10 days
次要结局
- Food effect on Pharmacokinetics of NEO6860 in healthy subjects(10 days)
- Pharmacokinetics of NEO6860 in healthy subjects(10 days)
- Pharmacodynamics effect (ID Capsaicin test) of NEO6860 in healthy subjects(10 days)
- Gender effect on Pharmacokinetics of NEO6860 in healthy subjects(10 days)