ReIMAGINE Prostate Cancer Risk
ReIMAGINE Prostate Cancer Risk
ReIMAGINE Prostate Cancer Risk is a multi-centre, prospective, observational, longitudinal
 cohort study of men referred to secondary care with a suspicion of prostate cancer. The aim
 of the study is to develop a robust baseline risk stratification system for men at risk of
 prostate cancer.

 Men whose serum Prostate Specific Antigen (PSA) level is 20ng/ml or less, whose
 multi-parametric magnetic resonance imaging (mpMRI) scan has been scored as Prostate Imaging
 Reporting and Data System (PIRADS)/LIKERT score 3, 4 or 5, and who have been advised and
 accepted the need for a targeted and systematic prostate biopsy will be invited to take part
 in the study and be asked to donate blood, urine, imaging files and prostate biopsy for
 biomarker analysis.
ReIMAGINE Prostate Cancer Risk is a multi-centre, prospective, observational, longitudinal
 cohort study of men referred to secondary care with a suspicion of prostate cancer or men who
 are undergoing further tests for prostate cancer staging assessment. Men with a serum PSA
 level of 20ng/ml or less, whose mpMRI scan has been scored as PIRADS/LIKERT score 3, 4 or 5,
 and who have been advised and accepted the need for a targeted and systematic prostate biopsy
 will be invited to enrol.

 Men will be recruited across a number of high-volume National Health Service (NHS) centres
 which already have an mpMRI based diagnostic pathway. All eligible patients referred to
 secondary care with a suspicion on prostate cancer will be considered for screening.
 Potential participants will be identified at the point of referral or routine urology cancer
 clinics. Patients will be approached by the ReIMAGINE study team and consented. The initial
 discussion may be over the telephone Once the consent form is signed, patients will be asked
 to donate blood, urine and three additional samples of prostate tissue (taken at the time of
 their biopsy) for biomarker and Deoxyribonucleic acid (DNA) analysis.

 Imaging files from the MRI scan will also be collected and stored on the study data
 warehouse. Small sections of tissue will be cut from the standard of care blocks (post NHS
 reporting) and then returned back to the hospital.

 After collection of the cross-sectional biological samples within ReIMAGINE, men will revert
 to NHS standard of care, attending a routine outpatient appointment to obtain the results
 from their biopsy. We will collect healthcare information on study participants during the
 study and three years after their prostate biopsy. Further funding will be explored for
 life-long collection of this data.

 The ReIMAGINE team aim to recruit 1,000 men with a PIRADs/LIKERT score 3, 4 or 5 who are
 undergoing an MRI-directed prostate biopsy. Of these 1,000 biopsies, we anticipate that 60%
 will have any cancer detected on histology (3+3 or greater) giving approximately 400 cases of
 clinically significant cancer (Gleason 7 or more).
Inclusion Criteria:

 -  Any man with PSA 20 or less (value recorded <90 days before study entry)

 -  Men who have undergone a prostate MRI as a standard NHS diagnostic work-up

 -  MRI lesion conforming to Likert/PIRADS 3, 4 or 5

 -  Radiological stage T3b or less

 -  Clinical or radiological stage N0 and M0

 -  No anti-androgen exposure in the preceding 6 months (5-alpha reductase inhibitors
 permitted)

 -  No prior treatment for prostate cancer (chemical, biological, ablative, surgical,
 radiotherapy)

 -  Previous trans urethral resection of the prostate (TURP) is permitted

 -  Willing and able to provide written informed consent.

 Exclusion Criteria:

 -  Men unable to donate tissue, blood or urine.

 -  Previous prostate cancer treatment

 -  Previous prostate biopsy <12 months from date of the mpMRI scan used to assess study
 eligibility (scoring PIRADS/Likert 3, 4 or 5)