- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05097274
The GENPET Study - An Imaging Study of FCH-PET-CT in Men With Prostate Cancer and a BRCA Gene Mutation. (GENPET)
April 24, 2024 updated by: Institute of Cancer Research, United Kingdom
An Imaging Study of FCH-PET-CT in Men With Prostate Cancer and a BRCA Gene Mutation (GENPET)
The aim of the study is to determine if PET-CT imaging (using contrast recommended in clinical guidelines) is superior to combined bone scan and MRI/CT of the abdomen & pelvis in detecting the increased incidence of metastasis (nodal/distant outside the pelvis) in men with prostatic carcinoma with germline BRCA mutations.
Study Overview
Status
Recruiting
Conditions
Study Type
Observational
Enrollment (Estimated)
50
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Contact
- Name: Rosalind A Eeles, FRCP FRCR
- Phone Number: 44 208 661 3642
- Email: rosalind.eeles@icr.ac.uk
Study Contact Backup
- Name: Elizabeth K Bancroft, PhD
- Phone Number: 44 207 808 2136
- Email: elizabeth.bancroft@rmh.nhs.uk
Study Locations
-
-
Sutton, Surrey
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London, Sutton, Surrey, United Kingdom, SM2 5PT
- Recruiting
- Cancer Genetics Unit, Royal Marsden Hospital
-
Contact:
- Elizabeth K Bancroft, PhD
- Phone Number: 44 207 808 2136
- Email: elizabeth.bancroft@icr.ac.uk
-
Contact:
- Rosalind Eeles, MA; PhD; FRCP; FRCR; FMedSci
- Phone Number: 44 208 661 3642
- Email: rosalind.eeles@icr.ac.uk
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-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
18 years and older (Adult, Older Adult)
Accepts Healthy Volunteers
No
Sampling Method
Non-Probability Sample
Study Population
Any patient that meets the eligibility criteria and a patient at the Royal Marsden Hospital.
Description
Inclusion Criteria:
- Confirmed pathogenic germline mutation in either BRCA1 or BRCA2
- Over the age of 18
Diagnosed with prostate cancer and at a time when staging imaging is clinically indicated; either:
- At a new diagnosis
- Biochemically progressing patients who were treated radically with surgery or radiotherapy (more than 6 months ago) and are currently not receiving hormonal treatment or chemotherapy
- Patients on active surveillance with a PSA doubling time of 6 months or less
Exclusion Criteria:
- Diagnosis of other malignancy (excluding basal cell cancer/squamous cell cancer of the skin) within five years of diagnosis
- Known metastatic prostate cancer, both local and distant
- Patients who have received any oncological treatment within the last six months
- Patients on any investigational drug treatment
- Patients on steroids
- Known history of inflammatory/infective diseases (e.g. sarcoidosis, tuberculosis, inflammatory bowel disease)
- Contraindications to having an MRI using the standard MRI checklist (e.g. pacemakers, aneurysm clips, claustrophobia)
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
Cohorts and Interventions
Group / Cohort |
Intervention / Treatment |
---|---|
BRCA mutation carriers
|
Individuals to undergo a clinical MRI or CT scan of Pelvis and the study reviews the images.
Other Names:
bone scan of the whole body (under clinical diagnosis).
Other Names:
Pt will undergo a PET-CT for their clinical treatment and we will review the images of this scan.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
1. Sensitivity of FCH-PET-CT scan
Time Frame: Within 12 months of the last FCH-PET-CT scan
|
To determine if the sensitivity of FCH-PET-CT is superior to combined conventional imaging (MRI (T2 and T1 weighted)/CT and bone scan) in detecting nodal and distant (outside the pelvis) metastases in BRCA1/2 germline mutation carriers with prostate cancer.
|
Within 12 months of the last FCH-PET-CT scan
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
2. Outline the Specificity of the FCH-PET-CT scan
Time Frame: Within 12 months of the last FCH-PET-CT scan
|
determining the positive predictive value (PPV) and negative predictive value (NPV) in detecting metastatic disease in BRCA mutation carriers with prostate cancer
|
Within 12 months of the last FCH-PET-CT scan
|
3.Incidence and sites of additional metastases identified on FCH-PET-CT compared with combined MRI/bone scan.
Time Frame: Within 12 months of the last FCH-PET-CT scan
|
Within 12 months of the last FCH-PET-CT scan
|
|
4.To measure the impact of FCH-PET-CT findings in changing patient management and in clinical decision making
Time Frame: Within 12 months of the last FCH-PET-CT scan
|
Within 12 months of the last FCH-PET-CT scan
|
Other Outcome Measures
Outcome Measure |
Time Frame |
---|---|
To investigate the rate of incidentally detected second primary tumours in BRCA mutation carriers with prostate cancer
Time Frame: Within 12 months of the last FCH-PET-CT scan
|
Within 12 months of the last FCH-PET-CT scan
|
To investigate the prognostic significance of FCH-PET-CT findings (e.g. employing standard SUV parameters and heterogeneity of PET texture of the primary prostate tumour)
Time Frame: Within 12 months of the last FCH-PET-CT scan
|
Within 12 months of the last FCH-PET-CT scan
|
To assess agreement between imaging readers in assessing FCH-PET-CT scans.
Time Frame: Within 12 months of the last FCH-PET-CT scan
|
Within 12 months of the last FCH-PET-CT scan
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Investigators
- Principal Investigator: Rosalind A Eeles, FRCP FRCR, Institute of Cancer Research and Royal Marsden Hospital
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Actual)
October 15, 2015
Primary Completion (Estimated)
December 31, 2025
Study Completion (Estimated)
December 31, 2025
Study Registration Dates
First Submitted
October 15, 2021
First Submitted That Met QC Criteria
October 15, 2021
First Posted (Actual)
October 28, 2021
Study Record Updates
Last Update Posted (Actual)
April 25, 2024
Last Update Submitted That Met QC Criteria
April 24, 2024
Last Verified
April 1, 2024
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
- Neoplasms
- Urogenital Neoplasms
- Neoplasms by Site
- Genital Neoplasms, Male
- Prostatic Diseases
- Urogenital Diseases
- Male Urogenital Diseases
- Genital Diseases, Male
- Genital Diseases
- Prostatic Neoplasms
- Molecular Mechanisms of Pharmacological Action
- Antimetabolites
- Gastrointestinal Agents
- Hypolipidemic Agents
- Lipid Regulating Agents
- Nootropic Agents
- Lipotropic Agents
- Choline
Other Study ID Numbers
- CCR4131
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
UNDECIDED
IPD Plan Description
Anonymised data may be applied for via the Study Team
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
No
Studies a U.S. FDA-regulated device product
No
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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