APACH2: Trial Comparing 2 Diagnostic Strategies for Preoperative Localization of Parathyroid Adenoma in Primary Hyperparathyroidism:TEMP / CT With Tc99m-sestaMIBI or PET / CT With F18-choline in First Intention
Study Details
Study Description
Brief Summary
The investigators hypothesize that positron emission tomography with fluorocholline (F18-choline PET) will reduce the proportion of unnecessary invasive surgery decisions and that the higher cost of positron emission tomography versus MIBI scintigraphy (Tc99m-sestaMIBI ) will be offset by lower cost in terms of type. surgery performed wisely and complications.
Condition or Disease | Intervention/Treatment | Phase |
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|
Phase 3 |
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
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Other: TEMP-TDM with MIBI Performing a MIBI scintigraphy, then, in the case of negativity, a F18-choline PET |
Diagnostic Test: MIBI scintigraphy
Performing a MIBI scintigraphy, then, in the case of negativity, a single F18-choline PET
Other Names:
Diagnostic Test: F18-choline PET
Realization of a F18-choline PET, then, in case of negativity, a MIBI scintigraphy
Other Names:
|
Other: F18-choline PET Realization of F18-choline PET, then, in case of negativity, a MIBI scintigraphy |
Diagnostic Test: MIBI scintigraphy
Performing a MIBI scintigraphy, then, in the case of negativity, a single F18-choline PET
Other Names:
Diagnostic Test: F18-choline PET
Realization of a F18-choline PET, then, in case of negativity, a MIBI scintigraphy
Other Names:
|
Outcome Measures
Primary Outcome Measures
- Compare, between each diagnostic strategy, the proportion of patients for whom the first-line imaging technique guided the surgical procedure wisely [Up to 2 months]
Secondary Outcome Measures
- Estimate the diagnostic performance of each strategy by measuring sensitivity and specificity [Up to 2 months]
- Evaluate post-surgical complications by measuring tne number of infections, hematoma [Up to 2 months]
Eligibility Criteria
Criteria
Inclusion Criteria:
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Patient 18 years old
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Patient presenting with primary hyperparathyroidism and for whom an excisional surgery is planned
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For women of childbearing age, negative pregnancy test at Baseline
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Biological assessment confirming the diagnosis of primary hyperparathyroidism (high serum PTH and calcium concentrations)
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Affiliation to a social security scheme
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Patient having signed his written consent
Exclusion Criteria:
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Patient deprived of liberty, under tutorship or curatorship
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Hypersensitivity to TECNESCAN SESTAMIBI
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Any associated medical or psychological condition that could compromise the patient's ability to participate in the study
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Pregnant or lactating woman
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History of parathyroid surgery
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Patient with multiple endocrine neoplasia 1 (NEM1)
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Known hypersensitivity to fluorocholine or to any of the excipients (sodium chloride, water for injections)
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
---|---|---|---|---|---|
1 | CHU Brest | Brest | France | ||
2 | Centre François Baclesse | Caen | France | 14076 | |
3 | Centre Eugène Marquis | Rennes | France | ||
4 | CHU | Rennes | France |
Sponsors and Collaborators
- Centre Francois Baclesse
- Fondation de l'Avenir
Investigators
None specified.Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- APACH2