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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
Natural History Study of Parathyroid Disorders
RecruitingObservational study
6 Months – 100 Years · All sexes · Updated Sep 17, 2026 · NCT04969926NIRAF-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 · NCT06562881Accuracy 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 Jun 2, 2026 · NCT07444723Molecular and Immunohistochemical Profiling of Tumors in Patients With Parathyroid Tumors
RecruitingObservational study
All ages · All sexes · Updated May 22, 2026 · NCT03039439Parathyroid 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 Sep 29, 2026. Each study sets its own eligibility; the study team decides who can join.