Identifying Prostate Brachytherapy Seeds Using MRI
Overview
- Phase
- Not Applicable
- Intervention
- Not specified
- Conditions
- Prostate Cancer Patients Who Have Brachytherapy Seed Implant
- Sponsor
- University Health Network, Toronto
- Enrollment
- 10
- Locations
- 1
- Primary Endpoint
- Determine if using the MR scan -(SWI) used to detect the implanted radioactive seeds will reduce registration errors
- Status
- Completed
- Last Updated
- 9 years ago
Overview
Brief Summary
This study will look at the feasibility of using a type of Magnetic Resonance Imaging called Susceptibility Weighted Imaging (SWI) to detect your implanted radioactive seeds. Researchers hope that using SWI will eliminate the need to use CT imaging to detect your implanted radioactive seeds.
This study will also see if the MRI seed detection is as effective as current standard practice of seed detection (routine MRI and CT imaging). This technique would be beneficial for brachytherapy without the need to fuse the MRI and CT images, as is done currently.
Investigators
Eligibility Criteria
Inclusion Criteria
- •At least 18 years old
- •Histologic diagnosis of adenocarcinoma of the prostate
- •No contraindications for Pelvic body MRI
- •Patients undergoing LDR brachytherapy at PMH and scheduled for post implant analysis with CT-MR (standard at PMH)
- •Ability to provide written informed consent to participate in the study
Exclusion Criteria
- •Contraindication for Pelvic body MRI
- •Patient not willing/consenting for this study
Outcomes
Primary Outcomes
Determine if using the MR scan -(SWI) used to detect the implanted radioactive seeds will reduce registration errors
Time Frame: 6 months
Determine if using the MR scan -(SWI) used to detect the implanted radioactive seeds will reduce planning time for the post-implant plan
Time Frame: 6 months
Determine if using the MR scan -(SWI) used to detect the implanted radioactive seeds will eliminate the CT scan of the patient.
Time Frame: 6 months
Secondary Outcomes
- Compare the differences in MR seed identification using the MR pulse sequence vs. CT images.(6 months)