Clinical Research Directory
Browse clinical research sites, groups, and studies.
Early Salvage Therapy for Patients With Advanced Features for Biochemical Relapse After Radical Prostatectomy for Localized Prostate Carcinoma In Correlation With Supposed Molecular-genetic Parameters of Higher Aggressiveness
Sponsor: General University Hospital, Prague
Summary
The primary objective of the trial is to compare the impact and safety of delayed salvage therapy (dSRT, i.e., SRT initiated at PSA values of 0.4-0.5 ng/ml) to those of early salvage therapy (eSRT, i.e., at PSA levels of 0.2 ng/ml) in patients with biochemical relapse after radical prostatectomy. The secondary objective of the trial is to perform analysis of the subgroups of patients to determine which patients are most likely to benefit from dSRT Exploratory objective of the trial is to determine whether selected molecular genetic parameters (172 candidate genes and molecular alterations) and known clinical parameters can be used to identify potential predictors of worse prognosis in patients with known risk factors for relapse after radical prostatectomy, thereby augmenting and refining patient stratification, optimizing their therapy, and clarifying the proper timing of multimodal therapy
Key Details
Gender
MALE
Age Range
18 Years - Any
Study Type
INTERVENTIONAL
Enrollment
380
Start Date
2022-09
Completion Date
2032-12
Last Updated
2022-08-03
Healthy Volunteers
No
Conditions
Interventions
Early salvage radiotherapy (eSRT)
eSRT administered immediately after the confirmation of the biochemical relapse (PSA ≈ 0.2ng/ml). 66-70Gy will be delivered to the bed of prostate. Radiotherapy will be optionally accompanied by androgen deprivation therapy.
Delayed Salvage radiotherapy (dSRT)
dSRT administered if PSA levels increase to ≥ 0.4 ng/ml. 66-70Gy will be delivered to the bed of prostate. Radiotherapy will be optionally accompanied by androgen deprivation therapy.