44 studies found for:    "familial isolated hyperparathyroidism" OR "Hyperparathyroidism, Primary"
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Rank Status Study
21 Active, not recruiting Asymptomatic Primary Hyperparathyroidism: A Prospective, Randomized Trial
Condition: Primary Hyperparathyroidism
Intervention:
22 Unknown  Regulation of Vitamin D Receptor (VDR),Calcium Sensing Receptor (CaSR), Cyclin D1,Ki67 and Proliferating Cell Nuclear Antigen (PCNA) in Primary Hyperparathyroidism
Condition: Primary Hyperparathyroidism (PHPT)
Intervention:
23 Active, not recruiting Vitamin D Supplementation After Parathyroid Surgery
Condition: Primary Hyperparathyroidism
Interventions: Drug: cholecalciferol and calcium carbonate;   Drug: calcium carbonate
24 Recruiting EC17 for Intraoperative Imaging for Parathyroidectomy
Condition: Primary Hyperparathyroidism
Intervention: Drug: EC17
25 Completed Informed Consent for Whole Genome Sequencing: Ideals and Norms Referenced by Early Participants
Conditions: Coronary Artery Disease;   Proteus Syndrome;   Coffin - Sins Syndrome;   Familial Isolated Hyperparathyroidism;   Dubouitz Syndrome
Intervention:
26 Completed Open Versus Video-Assisted Minimal-Invasive Parathyroid Surgery
Condition: Primary Hyperparathyroidism
Intervention: Procedure: Minimal invasive Parathyroid surgery
27 Recruiting Differentially Expressed Proteins in Sporadic Parathyroid Tumors
Conditions: Primary Hyperparathyroidism;   Hypercalcemia
Intervention:
28 Withdrawn The Effects of Alendronate After Cure of Primary Hyperparathyroidism
Condition: Hyperparathyroidism
Intervention: Drug: Alendronate 70mg weekly
29 Completed Oral Peptones Load in Normocalcemic and Hypercalcemic Primary Hyperparathyroidism and Healthy Subjects
Conditions: Hyperparathyroidism;   Hypercalcemia
Intervention: Other: Oral peptones load
30 Active, not recruiting Effects of Vitamin D Replacement in Patients With Primary Hyperparathyroidism (PHPT)
Condition: Hyperparathyroidism
Interventions: Drug: Vitamin D;   Device: Four-dimensional computed tomography (4DCT)
31 Completed A Study of an Investigational Medication for Severe Primary Hyperparathyroidism or Parathyroid Cancer
Conditions: Hyperparathyroidism;   Parathyroid Neoplasms
Intervention: Drug: AMG 073
32 Not yet recruiting 11C Methionine PET for the Detection of Hyperfunctional Parathyroid Tissues
Conditions: Primary Hyperparathyroidism;   Tertiary Hyperparathyroidism
Interventions: Radiation: 11C-Methionine PET/CT scanning;   Radiation: 18F-FDG PET/CT scanning;   Radiation: SPECT-CT scanning
33 Recruiting Minimally Invasive Radioguided Parathyroidectomy
Condition: Primary Hyperparathyroidism
Intervention: Other: Minimally invasive radioguided parathyroidectomy
34 Completed Near Infrared Fluorescent Imaging in Thyroid and Parathyroid Surgery With the Fluobeam(TM) System of Fluoptics
Condition: Primary Hyperparathyroidism
Intervention: Device: Fluobeam(TM) Imaging System (Fluoptics)
35 Recruiting The Midwest Head and Neck Cancer Consortium Multi-Institutional Parathyroid Registry
Condition: Primary Hyperparathyroidism
Intervention:
36 Not yet recruiting Intra-operative Infra-red Fluorescent Imaging in Thyroid and Parathyroid Surgery
Conditions: Total Thyroidectomy;   Bilateral Neck Exploration for Primary Hyperparathyroidism
Intervention: Other: MB and fluorescent imaging
37 Completed Evaluation of a Cincalcet Suppression Test
Condition: Parathyroid Hormone Suppression Test With Cinacalcet
Interventions: Drug: cinacalcet;   Drug: cinacalcet dose 1;   Drug: cinacalcet dose 2
38 Completed Comparison of Two Methods of Parathyroidectomy for Primary Hyperparathyroidism
Condition: Hyperparathyroidism
Intervention: Procedure: Minimally invasive radioguided parathyroidectomy
39 Unknown  A Randomized Study of Surgery Vs No Surgery in Patients With Mild Asymptomatic Primary Hyperparathyroidism
Condition: Hyperparathyroidism
Intervention: Procedure: parathyroidectomy
40 Active, not recruiting Effect of Parathyroidectomy on Sleep
Condition: Hyperparathyroidism
Interventions: Procedure: Parathyroid Surgery;   Behavioral: Telephone Interview;   Behavioral: Polysomnography (PSG)

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Indicates status has not been verified in more than two years