NCT02012920已完成2 期
A Phase 1/2 Open-Label Study to Evaluate the Safety, Pharmacokinetics, and Pharmacodynamics of Seviteronel in Subjects With Castration-Resistant Prostate Cancer
Innocrin Pharmaceutical44 个研究点 分布在 4 个国家目标入组 200 人开始时间: 2011年12月1日最近更新:
适应症
干预措施
相关药物
试验速览
- 阶段
- 2 期
- 状态
- 已完成
- 发起方
- 入组人数
- 200
- 试验地点
- 44
- 主要终点
- Proportion of subjects who have ≥50% PSA decline at any time on study from the start of treatment with seviteronel.
研究概览
简要总结
The goal of this clinical study is to determine the safety, tolerability, pharmacokinetics and activity of Seviteronel, a lyase-selective inhibitor of CYP17, in patients with castration-resistant prostate cancer (CRPC).
详细描述
This is a Phase 1/2 study of seviteronel in subjects with castration-resistant prostate cancer (CRPC). Phase 1 was a dose-escalation study enrolling subjects with CRPC that were either "treatment naïve" (not treated with previous abiraterone or enzalutamide), or treated with one or more of the following: abiraterone, enzalutamide, or chemotherapy.
Phase 2 is an open-label, multi-center cohort-expansion study to further determine the efficacy and safety of seviteronel in two CRPC populations with documented rising PSA with or without bone or soft tissue disease progression during treatment with: abiraterone or enzalutamide for ≥ 12 weeks (Group 1) abiraterone and enzalutamide; treatment should be ≥ 12 weeks for at least one agent (Group 2)
研究设计
- 研究类型
- Interventional
- 分配方式
- Non Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- Male
- 接受健康志愿者
- 否
入选标准
- •1.18 years of age or older
- •Able to provide written informed consent or have their legal representatives provide written informed consent
- •Documented histological or cytological evidence of adenocarcinoma of the prostate. Subjects whose pathology reports are no longer available may be enrolled if, in the opinion of the investigator, the subject has a clinical course consistent with prostatic adenocarcinoma
- •ECOG Performance Status of 0 or 1
- •Undergone orchiectomy, or have ongoing LHRH analogue therapy prior to C1D
- •Subjects on LHRH analogues should remain on these agents for the duration of the study
- •Castrate levels of testosterone less than or equal to 50 ng/dl (or 1.7 nmol/L) and have progressive disease at Screening defined as PSA rise determined by a minimum of 2 rising PSA values greater than or equal to 1 week between each assessment. The PSA value at the Screening visit must be greater than or equal 2ng/mL with or without: Soft tissue disease progression defined by RECIST 1.1 at Screening or less than or equal to 28 days of C1D
- •Measurable disease is not required for entry.
- •Lymph nodes greater than or equal to 1.5cm (short axis) are considered measurable disease bone disease progression defined by greater than or equal 2 new lesions on bone scan at Screening, or less than or equal 28 days of C1D1
- •Have received abiraterone and/or enzalutamide. Subject must have received either abiraterone or enzalutamide for greater than or equal to 12 weeks. Other second generation CYP17 inhibitors/androgen receptor antagonists including but not limited to TAK-700 (orteronel), TOK-001 (galeterone) may have been taken in place of abiraterone and ARN-509 (apalutamide) may have been taken in place of enzalutamide.
- •Adequate hematopoietic function as evidenced by:
- •WBC greater than or equal to 3,000/μl
- •ANC greater than or equal to 1,500/μl
- •Platelet count greater than or equal to 100,000/μl
- •HGB greater than or equal to 10 g/dl and not transfusion dependent
- •Adequate liver function, including all the following:
- •Total serum bilirubin less than or equal to 2.0 x ULN unless the subject has documented Gilbert syndrome;
- •Aspartate and alanine aminotransferase (AST & ALT) less than or equal to 3.0 x ULN or less than or equal to 5.0 x ULN if subject has liver metastasis;
- •Alkaline phosphatase less than or equal to 3.0 x ULN or less than or equal to 5 x ULN in case of bone metastasis and/or hepatic metastasis
- •Subjects must have adequate renal function as evidenced by a serum creatinine of less than or equal to 2.0 mg/dl
- •Potassium (K+) greater than or equal to 3.5 mEq/l
- •Subject and his female partner who is of childbearing potential must use 2 acceptable methods of birth control (one of which must include a condom as a barrier method of contraception) starting at Screening and continuing throughout the study period and for 3 months after final study drug administration.
- •Two acceptable forms of birth control include:
- •Condom (barrier method of contraception), and
- •One of the following:
- •Oral, injected or implanted hormonal contraception
- •Placement of an intrauterine device (IUD) or intrauterine system (ISU)
- •Additional barrier methods of contraception: Occlusive cap (diaphragm or cervical/vault caps) with spermicidal foam/gel/film/cream/suppository.
- •Vasectomy or surgical castration greater than or equal to 6 months prior to Screening.
- •Able to swallow study medication
- •Able to comply with study requirements
排除标准
- •Each subject eligible to participate in this study must not have any of the following:
- •Received sipuleucel-T (Provenge ®) treatment within 28 days of C1D1
- •Received 5-alpha reductase inhibitors such as finasteride (PROSCAR®, PROPECIA®), or dutasteride (AVODART®) within 28 days of C1D1
- •Received any investigational agent less than or equal to 28 days of C1D1
- •Received palliative radiotherapy less than or equal to 2 weeks of C1D1
- •Symptomatic CNS metastases
- •History of another invasive malignancy less than or equal to 3 years of C1D1
- •A QTcF interval of greater than 470 msec; if the Screening ECG QTcF interval is greater than 470 msec, it may be repeated, and if repeat less than or equal to 470 msec, the subject may be enrolled
- •Clinically significant cardiac arrhythmias (e.g., ventricular tachycardia, ventricular fibrillation, torsades de pointes, second degree or third degree atrioventricular heart block without a permanent pacemaker in place)
- •Started a bone modifying agent (e.g. bisphosphonates, denosumab) less than or equal to 28 days of C1D1 (note: ongoing bone modifying agents administered less than 28 days are allowed)
- •Any medical condition that could preclude subject participation in the study, pose an undue medical hazard, or which could interfere with study results
- •Class III or IV Congestive Heart Failure (CHF) as defined by the New York Heart Association (NYHA) functional classification system within the previous 6 months
- •A history of loss of consciousness or transient ischemic attack less than or equal to 12 months of C1D1
- •Known active HIV, Hepatitis B, or Hepatitis C infections
- •Known or suspected hypersensitivity to seviteronel, or any components of the formulation
- •Any other condition which in the opinion of the investigator would preclude participation in the study
研究组 & 干预措施
Single Failure of Abiraterone or Enzalutamide
Experimental
Seviteronel: given orally once daily in 28 day cycles
干预措施: Seviteronel: given orally once daily in 28 day cycles (Drug)
Double Failure of Abiraterone and Enzalutimide
Experimental
Seviteronel: given orally once daily in 28 day cycles
干预措施: Seviteronel: given orally once daily in 28 day cycles (Drug)
结局指标
主要结局
Proportion of subjects who have ≥50% PSA decline at any time on study from the start of treatment with seviteronel.
时间窗: 6 months
Review of subjects with defined PSA value decline of greater than or equal to 50% from study start.
Median time to radiographic disease progression evaluated by computerized tomography (CT scan) or magnetic resonance imaging (MRI) and radionuclide bone scans by RECIST 1.1
时间窗: 10 months
Review of subject disease progression status via CT and measure of median time to progression if progression occurs.
次要结局
- Radiographic response rate by RECIST 1.1 & PCWG3. Safety of seviteronel with or without concurrent glucocorticoid administration(10 months)
研究者
研究点 (44)
Loading locations...
相似试验
已完成
1 期
CYP17 Lyase and Androgen Receptor Inhibitor Treatment With Seviteronel Trial (INO-VT-464-006; NCT02580448)Cancer of the BreastTriple Negative Breast CancerER+ Breast CancerBreast CancerMetastatic Breast CancerMale Breast CancerAdvanced Breast CancerNCT02580448Innocrin Pharmaceutical175
招募中
1 期
A Study of AAV9 Gene Therapy in Participants With Canavan Disease (CANaspire Clinical Trial)Canavan DiseaseNCT04998396Aspa Therapeutics26
招募中
2 期
Study to Evaluate Sotatercept (MK-7962) in Children With Pulmonary Arterial Hypertension (PAH) (MK-7962-008)Pulmonary Arterial HypertensionNCT05587712Merck Sharp & Dohme LLC42
Unknown
1 期
A Phase 1/2 Study of BPI-361175 in Subjects With Advanced Solid TumorsNon-small Cell Lung CancerNCT05329298Betta Pharmaceuticals Co., Ltd.90
已完成
2 期
Phase 2 Study to Evaluate ALN-TTRSC (Revusiran) in Patients With Transthyretin (TTR) Cardiac AmyloidosisTTR-mediated AmyloidosisNCT01981837Alnylam Pharmaceuticals26