POst-Prostatectomy Ablative Radiation Therapy
The use of hypofractionated radiotherapy for prostate cancer has matured to a point that in current guidelines extremely hypofractionated image-guided IMRT regimens (6 Gy per fraction or greater) can be considered an alternative to conventionally fractionated regimens at clinics with appropriate technology, physics and
| Condition(s) | Radiation Toxicity |
|---|---|
| Status | Recruiting |
| Study type | Observational |
| Summary | The use of hypofractionated radiotherapy for prostate cancer has matured to a point that in current guidelines extremely hypofractionated image-guided IMRT regimens (6 Gy per fraction or greater) can be considered an alternative to conventionally fractionated regimens at clinics with appropriate technology, physics and clinical expertise. The delivery of fewer and larger fractions with hypofractionation compared to conventional radiotherapy might effectively improve the therapeutic ratio while maintaining isoeffective tumour doses, thus, shortening overall treatment time. In the present study, patients will undergo postoperative image-guided SBRT by means of volumetric intensity-modulated arc radiotherapy (IGRT-VMAT) with state-of-the-art treatment-planning and quality assurance procedures |
| Who can participate | INCLUSION CRITERIA * Adenocarcinoma of the prostate treated with radical prostatectomy (any type of radical prostatectomy is permitted including retropubic, perineal, laparoscopic or robotically assisted; there is no time limit for the date of radical prostatectomy). * Pathologic T3N0/Nx disease or pathologic T2N0/Nx disease, with or without a positive prostatectomy surgical margin * Post-radical prostatectomy PSA of ≥ 0.1 - \< 2.0 ng/mL. * Clinical local relapse assessed by Magnetic Resonance Imaging (MRI) of the pelvis * ECOG performance status of 0-1 * No distant metastases at restaging (in case of biochemical failure), within 60 days prior to registration * Patients can be on androgen deprivation therapy * Ability to understand and willingness to sign a study-specific informed consent |
| Ages | 18 Years to 90 Years |
| Sex | Male |
| Lead sponsor | University of Milano Bicocca |
| Locations | Rozzano, MI, Italy; Monza, Italy |
| Start date | 2021-04-15 |
| NCT ID | NCT04831970 |
| Official listing | https://clinicaltrials.gov/study/NCT04831970 |