Eligibility Module
The Eligibility Module contains detailed information about who can participate in the clinical trial. This includes eligibility criteria, age restrictions, gender requirements, healthy volunteer status, and study population descriptions, helping researchers understand who is eligible to participate in the study.
Eligibility Module path is as follows:
Study -> Protocol Section -> Eligibility Module
Eligibility Module
Ignite Creation Date:
2025-12-25 @ 1:06 AM
Ignite Modification Date:
2025-12-25 @ 1:06 AM
NCT ID:
NCT06177093
Eligibility Criteria:
Inclusion Criteria:
* Men aged ≥18 years
* Histological confirmation of prostate adenocarcinoma requiring radical radiotherapy
* Gleason score 3+3, 3+4 or 4+3 (Grade groups 1, 2 or 3)
* MRI stage T2 or less (as staged by AJCC TNM 2018)
* MRI-visible tumour(s) of PIRADS v2 grade 3 or higher on T2 and diffusion-weighted imaging and/or dynamic contrast-enhanced imaging (multiparametric MRI or mpMRI) with concordant pathology
* Tumour nodule visible on MRI occupying \<50% of prostate on any axial slice and \<50% prostate volume
* PSA \<20 ng/ml prior to starting ADT (if applicable)
* Short course (\< 6 months) concurrent androgen deprivation therapy (antiandrogens or LHRH analogues) allowed though not mandated as per the discretion of the treating physician.
* WHO Performance status 0-2
* Ability of the participant understand and the willingness to sign a written informed consent form.
* Ability/willingness to comply with the patient reported outcome questionnaires schedule throughout the study.
Exclusion Criteria:
* Contraindications to MRI (e.g. pacemaker, potentially mobile metal implant, claustrophobia)
* IPSS 19 or higher
* High grade disease (GG3) occult to MRI-defined lesion
* Post-void residual \>100 mls, where known
* Prostate volume \>90cc
* Comorbidities which predispose to significant toxicity (e.g. inflammatory bowel disease) or preclude long term follow up
* Unilateral or bilateral total hip replacement, or other pelvic metalwork which causes artefact on diffusion-weighted imaging
* Previous pelvic radiotherapy
* Patients needing \>6 months of ADT due to disease parameters as per the discretion of the treating physician
* Previous invasive malignancy within the last 2 years excluding basal or squamous cell carcinomas of the skin, low risk non-muscle invasive bladder cancer (assuming cystoscopic follow up now negative) or small renal masses on surveillance.
Healthy Volunteers:
False
Sex:
MALE
Minimum Age:
18 Years
Study:
NCT06177093
Study Brief:
Protocol Section:
NCT06177093