"Parathyroid Tissues Anatomic Localizations Are Displaced Downward in Parathyroid Hyperplasia Cases"

Determination of Circulating Autotaxin in Patients With GNAS or PTH Abnormalities

NCT04671719 ·Status: COMPLETED

Upfront Ultrasound for Preoperative Localization in Primary Hyperparathyroidism

NCT07068867 ·Status: COMPLETED

Alterations in Muscle's Functional Characteristics After Parathyroid Surgery for Primary Hyperparathyroidism.

NCT03091140 ·Status: COMPLETED

Primary Hyperparathyroidism: Short-term Calcimimetics Treatment - Relevance for Parathyroid Surgery Decisions?

NCT02227264 ·Status: COMPLETED ·Phase: NA

Surgical Approach for Primary Hyperparathyroidism in the Elderly

NCT01484379 ·Status: WITHDRAWN ·Phase: NA

Early Prediction of Hypocalcemia After Thyroidectomy Using Postoperative Second Hour Parathormone

NCT03717116 ·Status: UNKNOWN

Comparison of Cervical Ultrasound and Echoscintigraphy for Preoperative Localization Diagnosis in Primary Hyperparathyroidism

NCT03605472 ·Status: UNKNOWN ·Phase: NA

Is Intraoperative PTH Monitoring Obsolete in Times of Choline PET/CT? a Prospective Multicenter Cohort Study to Determine Whether the Regular Preoperative Use of Choline-PET/CT Scan Obviate the Need for Intraoperative PTH-measurement in Patients with Primary Hyperparathyreoidism

NCT06804681 ·Status: NOT_YET_RECRUITING

Study of the Regulation of Parathyroid Hormone Secretion in Pseudohypoparathyroidism

NCT00004661 ·Status: COMPLETED

A Registry for Participants With Chronic Hypoparathyroidism

NCT01922440 ·Status: ACTIVE_NOT_RECRUITING

Corticosteroid Rhythms in Hypoparathyroid Patients

NCT02986607 ·Status: UNKNOWN ·Phase: EARLY_PHASE1

Prediction of Lymph Node Metastasis in Patients With Thyroid Malignancy by a New Scale

NCT06286631 ·Status: RECRUITING

a. Reducing Radioiodine Treatment in Papillary Thyroid Cancer. RAILESS

NCT06271044 ·Status: ACTIVE_NOT_RECRUITING ·Phase: NA

Primary Hyperparathyroidism and Gut Microbiota

NCT04948671 ·Status: TERMINATED

Postoperative Dose of Parathyroid Hormone as a Marker for the Occurrence of Hypoparathyroidism After Total Thyroidectomy

NCT02924532 ·Status: COMPLETED

Effects of Parathyroidectomy on Cardiovascular Risk Factors in Primary Hyperparathyroidism

NCT01057732 ·Status: COMPLETED

Changes in Cardiac Functions in Patients Treated With Parathyroidectomy for Secondary Hyperparathyroidism

NCT06187480 ·Status: COMPLETED

Studies of Elevated Parathyroid Activity

NCT00001277 ·Status: COMPLETED ·Phase: PHASE2

The Novel Approach of Minimally Invasive Parathyroid Surgery Requires Precise Identification and Localization of the Lesion Prior to Exploration

NCT01226810 ·Status: UNKNOWN

The Effect of the Number of Central Lymph Nodes on Changes in Parathyroid Function

NCT06432244 ·Status: COMPLETED

Optimization and Individualization of Diagnostic Scintigraphy Protocol and Minimally Invasive Radio-guided Parathyroid Surgery

NCT04344886 ·Status: COMPLETED ·Phase: NA

Does Parathyroid Autofluorescence Reduces Unintensional Parathyroidectomy During Total Thyroidectomy?

NCT04204317 ·Status: COMPLETED

Evaluation of Non Specific Symptoms and Quality of Life Before and After Surgery for Mild Primary Hyperparathyroidism

NCT01776502 ·Status: COMPLETED

IOPTH Usefulness for Predicting Successful Surgery in Secondary Hyperparathyroidism

NCT04484116 ·Status: COMPLETED

Parathyroid Allotransplant for Severe Refractory Hypoparathyroidism

NCT06499246 ·Status: RECRUITING ·Phase: NA