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Focal Salvage Brachytherapy Study (FocaSaBra)
Sponsor: The Greater Poland Cancer Centre
Summary
The aim of this prospective phase II study is to evaluate the toxicity of salvage partial (focal) prostate brachytherapy in patients after prior radiotherapy (standard teleradiotherapy with / without brachytherapy, hypofractionated, self-reactive HDR / LDR brachytherapy) with local recurrence on the part of the prostate gland.
Official title: Assessment of the Toxicity of Focal Salvage Brachytherapy of Recurrent Prostate Cancer After Prior Radiotherapy - the Prospective Focal Salvage Brachytherapy Study (FocaSaBra)
Key Details
Gender
MALE
Age Range
18 Years - Any
Study Type
INTERVENTIONAL
Enrollment
100
Start Date
2022-05-01
Completion Date
2028-12-31
Last Updated
2025-04-30
Healthy Volunteers
No
Conditions
Interventions
brachytherapy
Radiation: focal low dose rate or high dose rate brachytherapy for the lesion with appropriate margin, defined in magnetic resonance or positron emission tomography All recruited participants will be treated with interstitial brachytherapy for local recurrence of prostate cancer. The low dose rate of brachytherapy is used with a total dose of 145 Gy in the clinical target volume for participants after hypofractionated radiotherapy, a high dose rate brachytherapy as monotherapy or boost with external beam radiotherapy The high dose rate brachytherapy with two fractions of 13 Gy in the clinical target volume with a 3 to 14 days break is used after primary low dose rate brachytherapy or external beam radiotherapy alone.
Locations (1)
Greater Poland Cancer Centre / Brachytherapy Department
Poznan, Greater Poland Voivodeship, Poland