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Updated: Nov 20, 2025

Generation of Hypoparathyroid Rats via Carbon-Nanoparticle-Assisted Parathyroidectomy

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Published on: July 14, 2023

Bone and primary hyperparathyroidism.

Catherine Cormier¹, Eugénie Koumakis¹

¹Service de Rhumatologie Hôpital Cochin, APHP, Université Paris Descartes, Centre de Référence des Maladies du Métabolisme du Calcium et du Phosphate, 27, Rue du Faubourg St Jacques, 75679 Paris Cedex 14, France.

Joint Bone Spine

|January 23, 2021

Summary

Primary hyperparathyroidism (PHPT) causes high calcium levels due to excess parathyroid hormone. Surgery is the best treatment to prevent fractures, while medication is an alternative for non-surgical candidates.

Keywords:

Hypercalcemia Nephrolithiasis Osteoporosis Primary hyperparathyroidism Vitamin D

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Two Techniques to Create Hypoparathyroid Mice: Parathyroidectomy Using GFP Glands and Diphtheria-Toxin-Mediated Parathyroid Ablation

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Establishment of a Simple and Effective Rat Model for Intraoperative Parathyroid Gland Imaging

Establishment of a Simple and Effective Rat Model for Intraoperative Parathyroid Gland Imaging

Published on: August 17, 2022

Area of Science:

Endocrinology
Metabolic Bone Disease

Background:

Primary hyperparathyroidism (PHPT) is characterized by excessive parathyroid hormone secretion, leading to hypercalcemia.
Often diagnosed incidentally, PHPT can manifest with cardiovascular, bone, or renal complications, though many patients are asymptomatic.
Diagnosis can be challenging, especially in normocalcemic PHPT, requiring exclusion of secondary causes.

Purpose of the Study:

To review the diagnosis and management of primary hyperparathyroidism.
To highlight the role of parathyroid surgery as the gold standard treatment.
To discuss alternative medical treatments and post-operative considerations.

Main Methods:

Literature review of diagnostic criteria for PHPT.
Analysis of treatment outcomes for parathyroid surgery versus medical management.
Evaluation of imaging's role in surgical planning.

Main Results:

Parathyroid surgery is the definitive treatment for PHPT, effectively preventing fractures.
Medical management is reserved for cases where surgery is contraindicated, with limited efficacy on complications.
Bisphosphonates should be avoided post-surgery due to potential interference with fracture prevention.

Conclusions:

Parathyroid surgery is indicated for symptomatic PHPT or those at risk of complications.
Normocalcemic PHPT diagnosis requires excluding secondary hyperparathyroidism.
Long-term medical monitoring is essential for patients not undergoing surgery.