Prostate Reirradiation Toxicity Outcomes Feasibility Study

Status Not yet recruiting

Clinical Trial Summary

The RO-PIP trial aims to determine the feasibility of recruitment to a trial randomising patients to salvage ultra-hypofractionated external beam radiotherapy or high dose rate brachytherapy and provide prospective data on patient recorded toxicity outcomes that will inform a future phase III trial.

Clinical Trial Description

Radiotherapy is the most common curative treatment for non-metastatic prostate cancer, however up to 13% of patients will develop local recurrence within 10 years. Patients can undergo further and potentially curative treatment including salvage surgery, brachytherapy (BT), external beam radiotherapy (EBRT), high intensity focused ultrasound and cryotherapy. Systematic review shows that high dose rate (HDR) BT and stereotactic body radiotherapy (SBRT) have the best outcomes in terms of biochemical control and lowest side effects. The RO-PIP trial aims to determine the feasibility of recruitment to a trial randomising patients to salvage HDR-BT or SBRT and provide prospective data on patient recorded toxicity outcomes that will inform a future phase III trial. The primary endpoint of the RO-PIP feasibility study is to evaluate the patient recruitment potential over 2 years to a trial randomising to either SBRT or HDR-BT for patients who develop local recurrence of prostate cancer following previous radiation therapy. The aim is to recruit 60 patients across 3 sites over 2 years and randomise 1:1 to SBRT or HDR-BT. Secondary objectives include recording clinician and patient reported outcome measures (PROMs) to evaluate treatment-related toxicity. In addition, the study aims to identify potential imaging, genomic and proteomic biomarkers that are predictive of toxicity and outcome based on hypoxia status, a prognostic marker of prostate cancer. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details

NCT number	NCT05614700
Study type	Interventional
Source	University of Leeds
Contact	Ann Henry
Phone	0113 2067630
Email	a.henry@leeds.ac.uk
Status	Not yet recruiting
Phase	N/A
Start date	November 15, 2022
Completion date	November 15, 2026

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Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.

Prostate Reirradiation Toxicity Outcomes Feasibility Study — RO-PIP

Clinical Trial Summary

Clinical Trial Description

Study Design

Related Conditions & MeSH terms