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临床试验/EUCTR2018-001746-34-FR
EUCTR2018-001746-34-FR进行中(未招募)1 期

A Randomized, Double-blind, Placebo-controlled, Phase 3 Study of Apalutamide in Subjects with High-risk, Localized or Locally Advanced Prostate Cancer Who are Candidates for Radical Prostatectomy

Janssen-Cilag International NV0 个研究点目标入组 1,500 人开始时间: 2018年11月14日最近更新:
适应症
相关药物

试验速览

阶段
1 期
状态
进行中(未招募)
入组人数
1,500

研究概览

简要总结

暂无简介。

研究设计

研究类型
Interventional clinical trial of medicinal product

入排标准

性别
Male

入选标准

  • 1. Must be =18 years of age
  • 2. Signed an informed consent form (ICF) indicating that the subject understands the purpose of and procedures required for the study and is willing to participate in the study; subjects must be willing and able to adhere to the prohibitions and restrictions specified in this protocol (Section 4.3)
  • 3. Histologically confirmed adenocarcinoma of the prostate
  • 4. High risk defined by =1 of the following 4 criteria:
  • Any combination of Gleason score 4+3 and 4+4 from =6 systematic cores
  • Any combination of Gleason score 4+3 and 4+4 from =3 systematic cores and PSA =20 ng/mL
  • Gleason score =9 in at least one systematic or targeted core
  • At least 2 systematic or targeted cores with continuous Gleason score =8, each with = 80% involvement
  • 5. Candidate for radical prostatectomy as per the investigator
  • 6. Eastern Cooperative Oncology Group (ECOG) Performance Status score of 0 or 1
  • 7. Adequate organ function determined by the following central laboratory values:
  • a. Aspartate aminotransferase (AST), alanine aminotransferase (ALT), and total bilirubin less than the upper limit of normal (ULN; note that in subjects with Gilbert’s syndrome, if total bilirubin is >1.5 X ULN, measure direct and indirect bilirubin. If direct bilirubin is =1.5 X ULN, the subject may be eligible)
  • b. Serum creatinine <1.5 mg/dL
  • c. Platelets =75,000/uL, without transfusion and/or growth factors within 1 month prior to randomization
  • d. Hemoglobin =12.0 g/dL (7.4 mmol), without transfusion and/or growth factors within 1 month prior to randomization
  • 8. Able to receive ADT for up to 1 year, per the investigator’s assessment
  • 9. Be able to swallow whole study drug tablets and capsules
  • 10. Contraceptive (birth control) use by men (or female partners of men enrolled in the study who are of childbearing potential or are pregnant) should be consistent with local regulations regarding the acceptable methods of contraception for those participating in clinical studies.
  • Are the trial subjects under 18? no
  • Number of subjects for this age range:
  • F.1.2 Adults (18-64 years) yes
  • F.1.2.1 Number of subjects for this age range 1200
  • F.1.3 Elderly (>=65 years) yes
  • F.1.3.1 Number of subjects for this age range 300

排除标准

  • 1. Distant metastasis (clinical stage M1). Nodal disease below the iliac bifurcation (clinical stage N1) is not an exclusion. Diagnosis of distant metastasis (clinical M stage; M0 versus M1a, M1b, M1c) and pelvic nodal disease (clinical N stage; N1 versus N0) will be assessed by central radiological review. Patients are considered eligible only if the central radiological review confirms clinical stage M0
  • 2. Prior treatment with anti-androgen
  • 3. Prior treatment for prostate cancer
  • 4. Pathological finding consistent with small cell, ductal or neuroendocrine carcinoma of the prostate
  • 5. Bilateral orchiectomy
  • 6. History of any pelvic radiation
  • 7. Use of any investigational agent =4 weeks prior to randomization
  • 8. Major surgery =4 weeks prior to randomization
  • 9. Any of the following within 6 months prior to first dose of study drug: severe or unstable angina, myocardial infarction, symptomatic congestive heart failure, arterial or venous thromboembolic events (eg, pulmonary embolism, cerebrovascular accident including transient ischemic attacks), or clinically significant ventricular arrhythmias or New York Heart Association Class II to IV heart disease; uncomplicated deep vein thrombosis is not considered exclusionary
  • 10. Human immunodeficiency virus-positive subjects with 1 or more of the following:
  • a. Not receiving highly active antiretroviral therapy
  • b. Had a change in antiretroviral therapy within 6 months of the start of screening
  • c. Receiving antiretroviral therapy that may interfere with study drug (consult sponsor for review of medication prior to enrollment)
  • d. CD4 count <350 at screening
  • e. AIDS-defining opportunistic infection within 6 months of start of screening
  • 11. Active or symptomatic viral hepatitis or chronic liver disease; ascites or bleeding disorders secondary to hepatic dysfunction
  • 12. History of seizure or any condition that may predispose to seizure (including, but not limited to, prior stroke, transient ischemic attack, or loss of consciousness =1 year prior to randomization; brain arteriovenous malformation; or intracranial masses such as schwannomas and meningiomas that are causing edema or mass effect)
  • 13. Treatment with drugs known to lower the seizure threshold within 4 weeks prior to randomization
  • 14. Gastrointestinal conditions affecting absorption
  • 15. Known or suspected contraindications or hypersensitivity to apalutamide, abiraterone acetate, GnRH agonists or any of the components of the formulations
  • 16. Any condition for which, in the opinion of the investigator, participation would not be in the best interest of the subject

研究者

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