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Primary Hyperparathyroidism clinical trials recruiting in the U.S.
7 studies for Primary Hyperparathyroidism are recruiting participants at sites across the United States.
Recently updated studies
Molecular and Immunohistochemical Profiling of Tumors in Patients With Parathyroid Tumors
RecruitingObservational study
All ages · All sexes · Updated Nov 12, 2026 · NCT03039439Natural History Study of Parathyroid Disorders
RecruitingObservational study
6 Months – 100 Years · All sexes · Updated Nov 5, 2026 · NCT04969926Accuracy of 18F-Fluorocholine PET/MR and NeuroEXPLORER PET/CT Imaging for Localization of Parathyroid Tumors
RecruitingPhase 2/3
Ages 18 to 100 · All sexes · Updated Oct 29, 2026 · NCT07444723NIRAF-camera Versus Conventional Surgery in Preoperative Imaging Negative Primary Hyperparathyroidism
Recruiting
Ages 18 and older · All sexes · Updated Sep 11, 2026 · NCT07812649Patient Navigation to Improve Surgical Access in Primary Hyperparathyroidism
Recruiting
Ages 18 and older · All sexes · Updated Aug 27, 2026 · NCT06562881Parathyroid Tumor Clonal Status
RecruitingObservational studyHealthy volunteers welcome
Ages 18 to 80 · Women · Updated May 12, 2026 · NCT05997810Calcitonin Pre-treatment to Improve SPECT-CT Sensitivity
RecruitingPhase 4
Ages 18 and older · All sexes · Updated Sep 19, 2024 · NCT03935984From ClinicalTrials.gov, data retrieved Nov 15, 2026. Each study sets its own eligibility; the study team decides who can join.