A PHASE 1 OPEN-LABEL, TWO-ARM,DRUG-DRUG INTERACTION STUDY TO EVALUATE THE EFFECT OF ITRACONAZOLE AND RIFAMPIN ON THE PHARMACOKINETICS OF TALAZOPARIB IN PATIENTS WITH ADVANCED SOLID TUMORS
试验速览
- 阶段
- 1 期
- 状态
- 已完成
- 发起方
- Pfizer
- 入组人数
- 36
- 试验地点
- 6
- 主要终点
- Area Under the Plasma Concentration-Time Profile From Time Zero to Extrapolated Infinity (AUC0-inf) of Talazoparib: Alone and in Combination With Itraconazole
研究概览
简要总结
This is a study in patients with advanced solid tumors for the investigation of P-gp inhibition and induction on the PK of talazoparib.
详细描述
Subjects participating in this study with no clinically significant toxicities and no disease progression may be eligible to continue treatment on a separate extension protocol (MDV3800-13).
研究设计
- 研究类型
- Interventional
- 分配方式
- Non Randomized
- 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
- •Arm A: At least 18 years of age and <65 years of age (at the time point of consent) and willing and able to provide informed consent. Arm B: At least 18 years of age (at the time point of consent) and willing and able to provide informed consent.
- •Histologically confirmed advanced solid tumor (limited to platinum-resistant ovarian carcinoma, cervical adenocarcinoma, small cell lung carcinoma or triple-negative breast cancer) judged by the Investigator to not be appropriate for standard therapy.
- •ECOG performance status ≤ 2 at screening and at time of enrollment.
- •Expected life expectancy of ≥ 3 months.
- •Able to swallow the study drug and comply with study requirements.
- •Female subjects may be enrolled if they are considered not of childbearing potential, or who are post-menopausal, or are of childbearing potential using a highly effective form of contraceptive, and female subjects should not donate eggs from the time point of investigational medicinal product (IMP) administration until at least 45 days thereafter.
- •Males with partners of childbearing potential may be enrolled if they use a condom when having sex with a pregnant woman or with a woman of childbearing potential, and do not donate sperm from the time point of study drug administration until at least 105 days thereafter, and males should not donate sperm from the time point of study drug administration until at least 105 days thereafter.
- •Female subjects must not be breastfeeding at screening and during the study participation until 45 days after the last dose of the study drug.
- •Willingness and ability to comply with scheduled visits, treatment plan, laboratory tests, and other trial procedures.
排除标准
- •Treatment within 14 days or 5 half lives prior to dosing with any type of systemic anticancer therapy or any investigational agent, whichever is longer
- •Major surgery within 8 weeks before screening.
- •Serious accompanying disorder or impaired organ function.
- •Symptomatic or impending spinal cord compression or cauda equina syndrome.
- •Non-healing wound, ulcer, or bone fracture, not including a pathological bone fracture caused by a pre-existent pathological bone lesion.
- •Known myelodysplastic syndrome.
- •Subjects with the following serologies should be excluded: HBsAg+ or anti-HBc+;HCV+; HIV+.
- •Serious or unstable medical condition that interferes with ability to tolerate treatment or assessments associated with the protocol.
- •Gastrointestinal disorder affecting absorption.
- •Known hypersensitivity to any of the talazoparib capsule components.
- •Any condition or reason that interferes with ability to participate in the study, causes undue risk, or complicates the interpretation of safety data, in the opinion of the Investigator or Sponsor (e.g. non-compliance, excessive alcohol consumption, intake of drugs of abuse unless these drugs are medically indicated [e.g. opiates for pain relief].
研究组 & 干预措施
Arm A
Subjects will receive a 0.5 mg talazoparib and 100 mg itraconazole.
干预措施: Talazoparib (Drug)
Arm A
Subjects will receive a 0.5 mg talazoparib and 100 mg itraconazole.
干预措施: Itraconazole (Drug)
Arm B
Subjects will receive 1 mg talazoparib and 600 mg rifampin.
干预措施: Talazoparib (Drug)
Arm B
Subjects will receive 1 mg talazoparib and 600 mg rifampin.
干预措施: Rifampin (Drug)
结局指标
主要结局
Area Under the Plasma Concentration-Time Profile From Time Zero to Extrapolated Infinity (AUC0-inf) of Talazoparib: Alone and in Combination With Itraconazole
时间窗: T1=Predose, 0.5, 1, 2, 4, 8, 12, 24, 48, 72, 96, 120, 168, 216, 264 and 336 hours post Talazoparib dose on Day 1; T2=Predose, 0.5, 1, 2, 4, 8, 12, 24, 48, 72, 96, 120, 168, 216, 264 and 336 hours post Talazoparib dose on Day 23
T1= Time frame for "Talazoparib 0.5 mg Alone" and T2= time frame for "Talazoparib 0.5 mg in Combination With Itraconazole 100 mg BID".
Maximum Observed Plasma Concentration (Cmax) of Talazoparib: Alone and in Combination With Rifampin
时间窗: T3=Predose, 0.5, 1, 2, 4, 8, 12, 24, 48, 72, 96, 120, 168, 216, 264 and 336 hours post Talazoparib dose on Day 1; T4=Predose, 0.5, 1, 2, 4, 8, 12, 24, 48, 72, 96, 120, 168, 216, 264 and 336 hours post Talazoparib dose on Day 25
T3= Time frame for "Talazoparib 1.0 mg Alone" and T4= time frame for "Talazoparib 1.0 mg in Combination With Rifampin 600 mg QD".
Area Under the Plasma Concentration-Time Curve From Time Zero to Last Quantifiable Concentration (AUC0-last) of Talazoparib: Alone and in Combination With Rifampin
时间窗: T3=Predose, 0.5, 1, 2, 4, 8, 12, 24, 48, 72, 96, 120, 168, 216, 264 and 336 hours post Talazoparib dose on Day 1; T4=Predose, 0.5, 1, 2, 4, 8, 12, 24, 48, 72, 96, 120, 168, 216, 264 and 336 hours post Talazoparib dose on Day 25
T3= Time frame for "Talazoparib 1.0 mg Alone" and T4= time frame for "Talazoparib 1.0 mg in Combination With Rifampin 600 mg QD".
Maximum Observed Plasma Concentration (Cmax) of Talazoparib: Alone and in Combination With Itraconazole
时间窗: T1=Predose, 0.5, 1, 2, 4, 8, 12, 24, 48, 72, 96, 120, 168, 216, 264 and 336 hours post Talazoparib dose on Day 1; T2=Predose, 0.5, 1, 2, 4, 8, 12, 24, 48, 72, 96, 120, 168, 216, 264 and 336 hours post Talazoparib dose on Day 23
T1= Time frame for "Talazoparib 0.5 mg Alone" and T2= time frame for "Talazoparib 0.5 mg in Combination With Itraconazole 100 mg BID".
Area Under the Plasma Concentration-Time Curve From Time Zero to Last Quantifiable Concentration (AUC0-last) of Talazoparib: Alone and in Combination With Itraconazole
时间窗: T1=Predose, 0.5, 1, 2, 4, 8, 12, 24, 48, 72, 96, 120, 168, 216, 264 and 336 hours post Talazoparib dose on Day 1; T2=Predose, 0.5, 1, 2, 4, 8, 12, 24, 48, 72, 96, 120, 168, 216, 264 and 336 hours post Talazoparib dose on Day 23
T1= Time frame for "Talazoparib 0.5 mg Alone" and T2= time frame for "Talazoparib 0.5 mg in Combination With Itraconazole 100 mg BID".
Area Under the Plasma Concentration-Time Curve From Time Zero to Extrapolated Infinite Time (AUC0-inf) of Talazoparib: Alone and in Combination With Rifampin
时间窗: T3=Predose, 0.5, 1, 2, 4, 8, 12, 24, 48, 72, 96, 120, 168, 216, 264 and 336 hours post Talazoparib dose on Day 1; T4=Predose, 0.5, 1, 2, 4, 8, 12, 24, 48, 72, 96, 120, 168, 216, 264 and 336 hours post Talazoparib dose on Day 25
T3= Time frame for "Talazoparib 1.0 mg Alone" and T4= time frame for "Talazoparib 1.0 mg in Combination With Rifampin 600 mg QD".
次要结局
- Time to Attain Maximum Observed Plasma Concentration (Tmax) of Talazoparib: Alone and in Combination With Itraconazole(T1=Predose, 0.5, 1, 2, 4, 8, 12, 24, 48, 72, 96, 120, 168, 216, 264 and 336 hours post Talazoparib dose on Day 1; T2=Predose, 0.5, 1, 2, 4, 8, 12, 24, 48, 72, 96, 120, 168, 216, 264 and 336 hours post Talazoparib dose on Day 23)
- Time to Attain Maximum Observed Plasma Concentration (Tmax) of Talazoparib: Alone and in Combination With Rifampin(T3=Predose, 0.5, 1, 2, 4, 8, 12, 24, 48, 72, 96, 120, 168, 216, 264 and 336 hours post Talazoparib dose on Day 1; T4=Predose, 0.5, 1, 2, 4, 8, 12, 24, 48, 72, 96, 120, 168, 216, 264 and 336 hours post Talazoparib dose on Day 25)
- Terminal Elimination Half-Life (t1/2) of Talazoparib: Alone and in Combination With Rifampin(T3=Predose, 0.5, 1, 2, 4, 8, 12, 24, 48, 72, 96, 120, 168, 216, 264 and 336 hours post Talazoparib dose on Day 1; T4=Predose, 0.5, 1, 2, 4, 8, 12, 24, 48, 72, 96, 120, 168, 216, 264 and 336 hours post Talazoparib dose on Day 25)
- Terminal Elimination Half-Life (t1/2) of Talazoparib: Alone and in Combination With Itraconazole(T1=Predose, 0.5, 1, 2, 4, 8, 12, 24, 48, 72, 96, 120, 168, 216, 264 and 336 hours post Talazoparib dose on Day 1; T2=Predose, 0.5, 1, 2, 4, 8, 12, 24, 48, 72, 96, 120, 168, 216, 264 and 336 hours post Talazoparib dose on Day 23)
- Apparent Volume of Distribution During Terminal Phase (Vz/F) of Talazoparib: Alone and in Combination With Itraconazole(T1=Predose, 0.5, 1, 2, 4, 8, 12, 24, 48, 72, 96, 120, 168, 216, 264 and 336 hours post Talazoparib dose on Day 1; T2=Predose, 0.5, 1, 2, 4, 8, 12, 24, 48, 72, 96, 120, 168, 216, 264 and 336 hours post Talazoparib dose on Day 23)
- Number of Participants With Clinical Significance Abnormalities in Laboratory Parameters(Baseline up to end of study (up to 61 days))
- Apparent Clearance (CL/F) of Talazoparib: Alone and in Combination With Itraconazole(T1=Predose, 0.5, 1, 2, 4, 8, 12, 24, 48, 72, 96, 120, 168, 216, 264 and 336 hours post Talazoparib dose on Day 1; T2=Predose, 0.5, 1, 2, 4, 8, 12, 24, 48, 72, 96, 120, 168, 216, 264 and 336 hours post Talazoparib dose on Day 23)
- Apparent Volume of Distribution During Terminal Phase (Vz/F) of Talazoparib: Alone and in Combination With Rifampin(T3=Predose, 0.5, 1, 2, 4, 8, 12, 24, 48, 72, 96, 120, 168, 216, 264 and 336 hours post Talazoparib dose on Day 1; T4=Predose, 0.5, 1, 2, 4, 8, 12, 24, 48, 72, 96, 120, 168, 216, 264 and 336 hours post Talazoparib dose on Day 25)
- Apparent Clearance (CL/F) of Talazoparib: Alone and in Combination With Rifampin(T3=Predose, 0.5, 1, 2, 4, 8, 12, 24, 48, 72, 96, 120, 168, 216, 264 and 336 hours post Talazoparib dose on Day 1; T4=Predose, 0.5, 1, 2, 4, 8, 12, 24, 48, 72, 96, 120, 168, 216, 264 and 336 hours post Talazoparib dose on Day 25)
- Number of Participants With Treatment Emergent Adverse Events (TEAEs) and Serious Adverse Events (SAEs)(Baseline up to end of study (up to 61 days))
- Number of Participants With Clinically Significant Abnormalities in Vital Signs(Baseline up to end of study (up to 61 days))
- Number of Participants With Clinically Significant Abnormalities in Electrocardiogram (ECG)(Baseline up to end of study (up to 61 days))
- Number of Participants With Clinically Significant Physical Examination Findings(Baseline up to end of study (up to 61 days))