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RECRUITING
NCT05715502
NA

Focal Salvage Brachytherapy Study (FocaSaBra)

Sponsor: The Greater Poland Cancer Centre

View on ClinicalTrials.gov

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

RADIATION

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