FCH PET/MRI Parathyroid Localization
Study Details
Study Description
Brief Summary
A prospective trial comparing the accuracy of [F-18]-FCH PET/MRI to US and 99mTc-MIBI SPECT/CT for pre-operative parathyroid localization in patients with primary hyperparathyroidism
Condition or Disease | Intervention/Treatment | Phase |
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N/A |
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
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Experimental: [F18]-FCH PET/MRI Patients with primary hyperparathyroidism planned for parathyroidectomy |
Diagnostic Test: [F-18]-FCH PET/MRI
Subjects will undergo the [F-18]-FCH PET/MRI within three months prior to scheduled parathyroidectomy.
Other Names:
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Outcome Measures
Primary Outcome Measures
- Accuracy of [F-18]-FCH PET/MRI in localization of diseased parathyroid gland [1 month postoperatively]
Value of [F-18]-FCH PET/MRI next to Ultrasound of the Neck and 99mTc-MIBI SPECT/CT in determining which of the four parathyroid glands Reference standards: Intra-operative location of the hyper functioning gland by inspection and post-operative pathological confirmation. Determination of biochemical cure per usual standard of care: intraoperative PTH and calcium and PTH postoperatively.
Eligibility Criteria
Criteria
Inclusion Criteria:
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Age ≥ 18 years
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Biochemically proven primary hyperparathyroidism
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Indication for parathyroidectomy as per institutional guidelines
Exclusion Criteria:
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Contraindication for MRI as per current institutional guidelines.
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Contraindication for Gadolinium injection as per current institutional guidelines.
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Renal failure
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Inability to lie supine for at least 45 minutes.
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Any participant who is pregnant or breastfeeding.
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Participants receiving erythropoietin (i.e. for hemochromatosis; might lead to false negative results due to stimulation of bone marrow metabolism)
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Familial HPT syndromes
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Participant currently being treated with any cytotoxic chemotherapy
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
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1 | UHN | Toronto | Ont | Canada | m5g 2c4 |
Sponsors and Collaborators
- University Health Network, Toronto
Investigators
None specified.Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- 16-5153