A Phase 1 Multi-Center Study to Measure the Pharmacokinetics of Oral Omadacycline in Adult Subjects With Community-Acquired Bacterial Pneumonia (CABP)
试验速览
- 阶段
- 1 期
- 状态
- 已完成
- 入组人数
- 18
- 试验地点
- 13
- 主要终点
- Log Geometric Mean Area Under the Concentration Versus Time Curve (AUC) From Time 0 to 48 Hours After Dosing (AUC[0-48]) of Oral Omadacycline on Day 2
研究概览
简要总结
The purpose of this study is to evaluate the pharmacokinetics of an oral omadacycline dosing regimen in the treatment of adults with CABP.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Male or female participants, age 18 or older who have signed the informed consent form
- •Must have a qualifying community-acquired bacterial pneumonia
- •Has disease severity such that oral antibiotics therapy is appropriate
- •Participants must not be pregnant at the time of enrollment
- •Must agree to a reliable method of birth control during the study and for 30 days following the last dose of study drug
- •Must be able to swallow tablets and comply with all of the requirements of the study
排除标准
- •Has received more than 24 hours of a potentially effective systemic antibacterial therapy within the 72 hours prior to the first dose of test article
- •Known or suspected infection caused by a pathogen that may be resistant to test article
- •Participants who reside in a long-term care or nursing home
- •Evidence of empyema
- •Evidence of significant immunological disease
- •Evidence of liver impairment or disease
- •Evidence of unstable cardiac disease
- •Severe renal disease or requirement for dialysis
- •Evidence of septic shock
- •Has a history of hypersensitivity or allergic reaction to any tetracycline
- •Has received an investigational drug within the past 30 days
- •Participants who are pregnant or nursing
- •Unable or unwilling to comply with the protocol requirements
研究组 & 干预措施
Omadacycline: Omadacycline Tablets
干预措施: Omadacycline (Drug)
结局指标
主要结局
Log Geometric Mean Area Under the Concentration Versus Time Curve (AUC) From Time 0 to 48 Hours After Dosing (AUC[0-48]) of Oral Omadacycline on Day 2
时间窗: Day 1: pre-dose; 1, 1.5, 2, 2.5, 3, 4, 6, 8, 12, 13, 13.5, 14, 14.5, 15, 16, and 24 hours post dose. Day 2: pre-dose; 1, 1.5, 2, 2.5, 3, 4, and 6 hours post dose
AUC(0-48) was calculated using the linear trapezoidal linear interpolation method using WinNonlin validated statistical analysis software (SAS) program. Participants with plasma concentration data above the limit of quantification were included in the analysis for this pharmacokinetic (PK) endpoint. If any participant had an emesis within 4 hours after dosing on Study Days 1 and 2, the participant was excluded from PK Analysis. Data for 100 mg intravenous (IV) omadacycline treatment group which was used for comparison in the statistical analysis were obtained from 6 completed studies: PTK 0796-SDES-0501, PTK 0796-BEQU-0801, PTK 0796 WOIV-0703, CPTK796-A2104, CPTK796-A2201, and PTK 0796-RENL-15102. NCT numbers of these studies were not available.
Log Geometric Mean AUC From Time 0 to 24 Hours After Dosing (AUC[0-24]) of Oral Omadacycline on Day 1
时间窗: Day 1: pre-dose; 1, 1.5, 2, 2.5, 3, 4, 6, 8, 12, 13, 13.5, 14, 14.5, 15, 16, and 24 hours post dose
AUC(0-24) was calculated using the linear trapezoidal linear interpolation method using WinNonlin validated SAS program. Participants with plasma concentration data above the limit of quantification were included in the analysis for this PK endpoint. If any participant had an emesis within 4 hours after dosing on Study Day 1, the participant was excluded from PK Analysis. Data for 100 mg intravenous (IV) omadacycline treatment group which was used for comparison in the statistical analysis were obtained from 6 completed studies: PTK 0796-SDES-0501, PTK 0796-BEQU-0801, PTK 0796 WOIV-0703, CPTK796-A2104, CPTK796-A2201, and PTK 0796-RENL-15102. NCT numbers of these studies were not available.
Geometric Mean AUC From Time 0 to the Last Quantifiable Concentration (AUClast) of Oral Omadacycline on Day 1 and Day 2
时间窗: Day 1: pre-dose; 1, 1.5, 2, 2.5, 3, 4, 6, 8, 12, 13, 13.5,14, 14.5, 15, 16, and 24 hours post dose; Day 2: pre-dose; 1, 1.5, 2,2.5, 3, 4, and 6 hours post dose
AUClast was calculated using the linear trapezoidal linear interpolation method using WinNonlin validated SAS program. Participants with plasma concentration data above the limit of quantification were included in the analysis for this PK endpoint. If any participant had an emesis within 4 hours after dosing on Study Days 1 and 2, the participant was excluded from PK Analysis.
Geometric Mean of Maximum Observed Plasma Concentration (Cmax) of Oral Omadacycline on Day 1 and Day 2
时间窗: Day 1: pre-dose; 1, 1.5, 2, 2.5, 3, 4, 6, 8, 12, 13, 13.5,14, 14.5, 15, 16, and 24 hours post dose; Day 2: pre-dose; 1, 1.5, 2,2.5, 3, 4, and 6 hours post dose
Cmax was calculated using the linear trapezoidal linear interpolation method using WinNonlin validated SAS program. Participants with plasma concentration data above the limit of quantification were included in the analysis for this PK endpoint. If any participant had an emesis within 4 hours after dosing on Study Days 1 and 2, the participant was excluded from PK Analysis.
Median Time to Reach the Maximum Observed Plasma Concentration (Tmax) of Oral Omadacycline on Day 1 and Day 2
时间窗: Day 1: Pre-dose, 1, 1.5, 2, 2.5, 3, 4, 6, 8, 12, 13, 13.5,14, 14.5, 15, 16, 24 hours post dose; Day 2: Pre-dose, 1, 1.5, 2,2.5, 3, 4, 6 hours post-dose
Tmax was calculated using the linear trapezoidal linear interpolation method using WinNonlin validated SAS program. Participants with plasma concentration data above the limit of quantification were included in the analysis for this PK endpoint. If any participant had an emesis within 4 hours after dosing on Study Days 1 and 2, the participant was excluded from PK Analysis.
Median Elimination Half-life Associated With the Terminal Slope of the Semilogarithmic Concentration-time Curve (T1/2) of Oral Omadacycline on Day 1 and Day 2
时间窗: Day 1: pre-dose; 1, 1.5, 2, 2.5, 3, 4, 6, 8, 12, 13, 13.5,14, 14.5, 15, 16, and 24 hours post dose; Day 2: pre-dose; 1, 1.5, 2,2.5, 3, 4, and 6 hours post dose
T1/2 was calculated using the linear regression of the terminal portion of the natural log-plasma concentration versus time curve. Participants with plasma concentration data above the limit of quantification were included in the analysis for this PK endpoint. If any participant had an emesis within 4 hours after dosing on Study Days 1 and 2, the participant was excluded from PK Analysis.
次要结局
- Number of Participants With Any Treatment-emergent Adverse Event (TEAE), Treatment-related TEAE, and Serious Adverse Event (SAE)(From the first dose of study drug up to 37 days)