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An Open Label Phase II Study of First-Line Maintenance Enzalutamide Following Docetaxel plus Androgen-Deprivation Therapy in Patients with Previously-Untreated, Metastatic, Castration-Naïve Prostatic Adenocarcinoma

An Open Label Phase II Study of First-Line Maintenance Enzalutamide Following Docetaxel plus Androgen-Deprivation Therapy in Patients with Previously-Untreated, Metastatic, Castration-Naïve Prostatic Adenocarcinoma

Status
Active, not recruiting
Phases
Phase 2
Study type
Interventional
Source
CRIS
Registry ID
KCT0009086
Enrollment
51
Registered
2023-12-29
Start date
2024-01-15
Completion date
Unknown
Last updated
2024-01-22

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

None listed

Interventions

Drug : 1. Patients will receive docetaxel 40 mg/m2 IV every 2 weeks plus ADT. Docetaxel will be repeated on an outpatient basis and continued until disease progression, unacceptable toxicity, deterior

Sponsors

Samsung Medical Center
Lead Sponsor

Eligibility

Sex/Gender
Male

Inclusion criteria

Inclusion criteria: Inclusion Criteria For inclusion of a subject in the study, all of the following inclusion criteria must be fulfilled: 1. Subject is a male at least 20 years of age. 2. Subject has a histologically or cytologically confirmed diagnosis of adenocarcinoma of prostate. 3. Subject has radiologic and clinical evidence of metastatic disease initially or after treatment for localized disease. They must have metastatic or progressive disease for which there is no further curative treatment available. 4. Subject has an ECOG performance status of 0 to 1. 5. Subject has a life expectancy of 3 months or more. 6. At least 4 weeks since the last surgical procedures or radiotherapy prior to enrolment. Subjects must have recovered to /min using the Cockcroft-Gault or MDRD formulas. 9. Acceptable hematologic status (without growth factor support or transfusion dependency): a. ANC ? 1500 cells/µL. b. Platelet count ? 100,000/µL. c. Hemoglobin ? 9.0 g/dL. 10. Subject must agree to use an adequate method of contraception (condom) if he is having sex with a woman of childbearing potential or with a woman who is pregnant. 11. Written and voluntary informed consent understood, signed and dated.

Exclusion criteria

Exclusion criteria: Exclusion Criteria For inclusion of a subject in the study, any of the following inclusion criteria must not be fulfilled: 1. Ongoing treatment with an anticancer agent not contemplated in this protocol 2. Pathologic finding consistent with neuroendocrine or small cell carcinoma 3. Any history of clinically relevant coronary artery disease or myocardial infarction within the last 3 years, New York Heart Association (NYHA) grade III or greater congestive heart failure, cerebrovascular attack within the prior year, or current serious cardiac arrhythmia requiring medication except atrial fibrillation. 4. Known uncontrolled brain, leptomeningeal or epidural metastases (unless treated and well controlled for at least 4 weeks prior to Cycle 1 Day 1). Subjects that develop brain metastasis during the study may have their treatment interrupted to receive a course of cranial radiation and restart trial medication after a recovery period of at least 1 week. High dose corticosteroids may be employed for the management of cranial radiation but must be tapered off before resuming treatment. 5. Non-tolerable >Grade 2 neuropathy or evidence of unstable neurological symptoms within 4 weeks of Cycle 1 Day 1. 6. Major surgery, other than diagnostic surgery, within 4 weeks prior to Cycle 1 Day 1, without complete recovery. 7. Active, uncontrolled bacterial, viral, or fungal infections, requiring systemic therapy. 8. Subjects who have exhibited allergic reactions to taxanes. 9. Concomitant disease or condition that could interfere with the conduct of the study, or that would, in the opinion of the Investigator, pose an unacceptable risk to the subject in this study. 10. The subject has legal incapacity or limited legal capacity. Dementia or significantly altered mental status that would limit the understanding or rendering of informed consent and compliance with the requirements of this protocol. Unwillingness or inability to comply with the study protocol for any reason.

Design outcomes

Primary

MeasureTime frame
-Time-to-CRPC (biochemical or clinical)

Secondary

MeasureTime frame
- Safety - PSA response - Progression-free survival - Overall survival

Countries

Korea, Republic of

Contacts

Public ContactSung Hee Lim

Samsung Medical Center

polluxis82@gmail.com+82-2-3410-3459

Outcome results

None listed

Source: CRIS (via WHO ICTRP) · Data processed: Feb 4, 2026