Prostate Cancer Clinical Trial
Official title:
Biomarkers Study: Circulating Tumor Cells (CTC), Free DNA, Stem Cells and Epithelial-mesenchymal-transition (EMT) Related Antigens as Biomarkers of Activity of Cabazitaxel in Castration-resistant Prostate Cancer (CRPC): a Proof of Concept.
Identification of biomarkers (Circulating Tumor Cells (CTC), free DNA, Stem Cells and EMT-related antigens) that may be predictive of outcome of activity of cabazitaxel treatment in castration-resistant prostate cancer.
Circulating Tumor Cells, free DNA, Stem Cells and EMT-related antigens as biomarkers of activity of cabazitaxel in castration-resistant prostate cancer Primary objectives: To evaluate the prognostic role of response of the copy number of androgen receptor (AR) and Phosphatase and tensin homolog (PTEN) and AR-V7 and other gene expression biomarkers in CTC and the investigators will compare these results with those obtained in plasma cell free DNA and RNA. Eligible patients must have histologically or cytologically confirmed prostate cancer or unequivocal increased PSA . Metastatic and/or inoperable disease and received prior therapy with docetaxel and candidate to cabazitaxel treatment. All patients receive cabazitaxel at standard schedule 25 mg/m2 q21. Blood sample will be collected for CTC evaluation at baseline, after the first cycle of therapy (optional), at first radiological evaluation (after 3 months), at disease progression (optional) or after 9-12 months of treatment for patients who did not show disease progression (optional). Disease progression defined according to Prostate Cancer Working Group 2 (PCWG2) criteria. On blood samples from Castration-Resistant Prostate Cancer (CRPC) patients the investigators will investigate the presence of the previously presented CTC, DNA and RNA free markers. As an option, it will be possible to require a sample of the tumor collected during prostate surgery or during the biopsy. All patients will be treated and monitored according to the local clinical practice. No additional procedures/patient visits in comparison with the usual clinical practice are planned for the study. ;
| Status | Clinical Trial | Phase | |
|---|---|---|---|
| Recruiting |
NCT05540392 -
An Acupuncture Study for Prostate Cancer Survivors With Urinary Issues
|
Phase 1/Phase 2 | |
| Recruiting |
NCT05613023 -
A Trial of 5 Fraction Prostate SBRT Versus 5 Fraction Prostate and Pelvic Nodal SBRT
|
Phase 3 | |
| Recruiting |
NCT05156424 -
A Comparison of Aerobic and Resistance Exercise to Counteract Treatment Side Effects in Men With Prostate Cancer
|
Phase 1/Phase 2 | |
| Completed |
NCT03177759 -
Living With Prostate Cancer (LPC)
|
||
| Completed |
NCT01331083 -
A Phase II Study of PX-866 in Patients With Recurrent or Metastatic Castration Resistant Prostate Cancer
|
Phase 2 | |
| Recruiting |
NCT05540782 -
A Study of Cognitive Health in Survivors of Prostate Cancer
|
||
| Active, not recruiting |
NCT04742361 -
Efficacy of [18F]PSMA-1007 PET/CT in Patients With Biochemial Recurrent Prostate Cancer
|
Phase 3 | |
| Completed |
NCT04400656 -
PROState Pathway Embedded Comparative Trial
|
||
| Completed |
NCT02282644 -
Individual Phenotype Analysis in Patients With Castration-Resistant Prostate Cancer With CellSearch® and Flow Cytometry
|
N/A | |
| Recruiting |
NCT06037954 -
A Study of Mental Health Care in People With Cancer
|
N/A | |
| Recruiting |
NCT06305832 -
Salvage Radiotherapy Combined With Androgen Deprivation Therapy (ADT) With or Without Rezvilutamide in the Treatment of Biochemical Recurrence After Radical Prostatectomy for Prostate Cancer
|
Phase 2 | |
| Recruiting |
NCT05761093 -
Patient and Physician Benefit/ Risk Preferences for Treatment of mPC in Hong Kong: a Discrete Choice Experiment
|
||
| Completed |
NCT04838626 -
Study of Diagnostic Performance of [18F]CTT1057 for PSMA-positive Tumors Detection
|
Phase 2/Phase 3 | |
| Recruiting |
NCT03101176 -
Multiparametric Ultrasound Imaging in Prostate Cancer
|
N/A | |
| Completed |
NCT03290417 -
Correlative Analysis of the Genomics of Vitamin D and Omega-3 Fatty Acid Intake in Prostate Cancer
|
N/A | |
| Completed |
NCT00341939 -
Retrospective Analysis of a Drug-Metabolizing Genotype in Cancer Patients and Correlation With Pharmacokinetic and Pharmacodynamics Data
|
||
| Completed |
NCT01497925 -
Ph 1 Trial of ADI-PEG 20 Plus Docetaxel in Solid Tumors With Emphasis on Prostate Cancer and Non-Small Cell Lung Cancer
|
Phase 1 | |
| Recruiting |
NCT03679819 -
Single-center Trial for the Validation of High-resolution Transrectal Ultrasound (Exact Imaging Scanner ExactVu) for the Detection of Prostate Cancer
|
||
| Completed |
NCT03554317 -
COMbination of Bipolar Androgen Therapy and Nivolumab
|
Phase 2 | |
| Completed |
NCT03271502 -
Effect of Anesthesia on Optic Nerve Sheath Diameter in Patients Undergoing Robot-assisted Laparoscopic Prostatectomy
|
N/A |