Bioequivalence of Two Sifrol® Tablets Following Oral Administration in Healthy Subjects (an Open-label, Randomised, Single-dose, Two-way Crossover Trial)
试验速览
- 阶段
- 1 期
- 状态
- 已完成
- 入组人数
- 28
- 试验地点
- 1
- 主要终点
- Area Under the Concentration-time Curve of Pramipexole in Plasma Over the Time Interval From 0 to the Last Quantifiable Data Point (AUC0-tz)
研究概览
简要总结
The main objective of this trial is to establish the bioequivalence of Sifrol® tablets manufactured at two different sites.
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 55 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Healthy male or female subjects according to the assessment of the investigator, as based on a complete medical histo1y including a physical examination, vital signs (blood pressure (BP), pulse rate (PR)), 12-lead electrocardiogram (ECG), and clinical laboratory tests
- •Age of 18 to 55 years (inclusive)
- •Body mass index (BMI) of 18.5 to 29.9 kg/m² (inclusive)
- •Signed and dated written informed consent in accordance with ICH-GCP and local legislation prior to admission to the trial Further inclusion criteria apply.
排除标准
- •Any finding in the medical examination (including BP, PR or ECG) deviating from normal and assessed as clinically relevant by the investigator
- •Repeated measurement of systolic blood pressure outside the range of 90 to 140 mmHg, diastolic blood pressure outside the range of 50 to 90 mmHg, or pulse rate outside the range of 45 to 90 beats per minute (bpm)
- •Any laboratory value outside the reference range that the investigator considers to be of clinical relevance
- •Any evidence of a concomitant disease assessed as clinically relevant by the investigator Further exclusion criteria apply.
研究组 & 干预措施
Reference - Test
Subjects received the reference product followed by the test product, the treatments were separated by a wash-out phase of at least 3 days.
Reference product: Healthy subjects received 1 tablet Sifrol® (pramipexole) manufactured in Ingelheim containing 0.088 mg pramipexole taken orally after an overnight fast of at least 10 hours.
Test product: Healthy subjects received 1 tablet Sifrol® (pramipexole) manufactured in Ennigerloh containing 0.088 mg pramipexole taken orally after an overnight fast of at least 10 hours.
干预措施: Pramipexole manufactured in Ingelheim (Drug)
Reference - Test
Subjects received the reference product followed by the test product, the treatments were separated by a wash-out phase of at least 3 days.
Reference product: Healthy subjects received 1 tablet Sifrol® (pramipexole) manufactured in Ingelheim containing 0.088 mg pramipexole taken orally after an overnight fast of at least 10 hours.
Test product: Healthy subjects received 1 tablet Sifrol® (pramipexole) manufactured in Ennigerloh containing 0.088 mg pramipexole taken orally after an overnight fast of at least 10 hours.
干预措施: Pramipexole manufactured in Ennigerloh (Drug)
Test - Reference
Subjects received the test product followed by the reference product, the treatments were separated by a wash-out phase of at least 3 days.
Test product: Healthy subjects received 1 tablet Sifrol® (pramipexole) manufactured in Ennigerloh containing 0.088 mg pramipexole taken orally after an overnight fast of at least 10 hours.
Reference product: Healthy subjects received 1 tablet Sifrol® (pramipexole) manufactured in Ingelheim containing 0.088 mg pramipexole taken orally after an overnight fast of at least 10 hours.
干预措施: Pramipexole manufactured in Ingelheim (Drug)
Test - Reference
Subjects received the test product followed by the reference product, the treatments were separated by a wash-out phase of at least 3 days.
Test product: Healthy subjects received 1 tablet Sifrol® (pramipexole) manufactured in Ennigerloh containing 0.088 mg pramipexole taken orally after an overnight fast of at least 10 hours.
Reference product: Healthy subjects received 1 tablet Sifrol® (pramipexole) manufactured in Ingelheim containing 0.088 mg pramipexole taken orally after an overnight fast of at least 10 hours.
干预措施: Pramipexole manufactured in Ennigerloh (Drug)
结局指标
主要结局
Area Under the Concentration-time Curve of Pramipexole in Plasma Over the Time Interval From 0 to the Last Quantifiable Data Point (AUC0-tz)
时间窗: Within 3 hours prior to drug administration and 0.25, 0.5, 1, 1.5, 2, 3, 4, 5, 6, 8, 10, 12, 24, 34 and 48 hours following administration.
Area under the concentration-time curve of pramipexole in plasma over the time interval from 0 to the last quantifiable data point (AUC0-tz). Data was derived from an Analysis of variance (ANOVA) on the logarithmic scale including effects for sequence, subjects nested within sequences, period and treatment. The effect 'subjects within sequences' were considered as random, whereas the other effects were considered as fixed. CIs were calculated based on the residual error from the ANOVA and quantiles from the t-distribution. These quantities were then back-transformed to the original scale to provide the point estimate and 90% CIs for each endpoint.
Maximum Measured Concentration of Pramipexole in Plasma (Cmax)
时间窗: Within 3 hours prior to drug administration and 0.25, 0.5, 1, 1.5, 2, 3, 4, 5, 6, 8, 10, 12, 24, 34 and 48 hours following administration.
Maximum measured concentration of pramipexole in plasma (Cmax). Data was derived from an Analysis of variance (ANOVA) on the logarithmic scale including effects for sequence, subjects nested within sequences, period and treatment. The effect 'subjects within sequences' were considered as random, whereas the other effects were considered as fixed. CIs were calculated based on the residual error from the ANOVA and quantiles from the t-distribution. These quantities were then back-transformed to the original scale to provide the point estimate and 90% CIs for each endpoint.
次要结局
- Area Under the Concentration-time Curve of Pramipexole in Plasma Over the Time Interval From 0 Extrapolated to Infinity (AUC0-∞)(Within 3 hours prior to drug administration and 0.25, 0.5, 1, 1.5, 2, 3, 4, 5, 6, 8, 10, 12, 24, 34 and 48 hours following administration.)