Bioequivalence Study Between Two Medications for the Oral Administration of Terbinafine 250 mg in Oral Solids in Healthy Volunteers
试验速览
- 阶段
- 1 期
- 状态
- 已完成
- 入组人数
- 30
- 主要终点
- Peak Plasma Concentration (CMAX) of drug terbinafine
研究概览
简要总结
The objective of this study was to confirm if two formulations of terbinafine (tablets) are bioequivalent.
Test product was Xilatril® 250 mg (Laboratorios Dermatológicos Darier) and reference product Lamisil® 250 mg (Novartis). One tablet was the single dosage.
The study was prospective, open-label, randomized, crossover, single dose, with 02 treatments, 02 sequences and 02 periods, under fasting conditions.
The population was composed of 30 healthy volunteers, both genders, adults between 18-50 years.
The comparative bioavailability of the two formulations was evaluated based in statistical comparisons of relevant pharmacokinetic parameters, obtained from data of drug concentrations in blood.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Crossover
- 主要目的
- Other
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 50 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Inclusion Criteria: Males 18-50 years. Healthy based on comprehensive medical history, lab tests, Chest x-ray, Electrocardiogram, negative tests for Hepatitis B and C, and HIV. Negative urine doping test. BMI 19-26.5 kg/m
- •Lab test in normal range +/- 10%. Blood pressure 139-90/89-50, heart rate 100-55, respiratory rate 24-17, temperature 37.5-35 °C. Non-smoking at least for 10 hrs before study. Written informed consent. -
排除标准
- •Hypersensitivity to study medication or other related drug. History of cardiovascular, renal, hepatic, metabolic, gastrointestinal, neurologic, endocrine, hematopoietic, psychiatric or organic condition.
- •Requiring any drug interfering with minocycline pharmacokinetics. Exposed to inducers or inhibitors of hepatic enzymes. Intake of possible toxic drugs 30 days before study. Intake of any drug 14 days or 7 half-lives before study. Hospitalization or severe disease 60 days before study. Receiving investigational drug out of study center 30 days before study. Blood loss or blood donation =>450 ml 60 days before study. Recent history of drug abuse including alcohol. Intake of xanthine containing products 10 hrs before study. Intake of grapefruit juice or hot-spice 10 hrs before study.
研究组 & 干预措施
A(test)/B(reference)
Initial administration of test and crossover to reference
干预措施: Terbinafine 250 mg (Drug)
B(reference)/A(test)
Initial administration of reference and crossover to test
干预措施: Terbinafine 250 mg (Drug)
结局指标
主要结局
Peak Plasma Concentration (CMAX) of drug terbinafine
时间窗: 0.0, 0.33, 0.66, 1.0, 1.33, 1.66, 2.0, 2.33, 2.66, 3.0, 3.5, 4.0, 6.0, 8.0, 10.0, 12.0, and 24.0 hours post dose
pharmacokinetics
Area under the plasma concentration versus time curve (AUC) of drug terbinafine
时间窗: 0.0, 0.33, 0.66, 1.0, 1.33, 1.66, 2.0, 2.33, 2.66, 3.0, 3.5, 4.0, 6.0, 8.0, 10.0, 12.0, and 24.0 hours post dose
pharmacokinetics
次要结局
未报告次要终点