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Hyperparathyroidism in a Fracture Population.

Gillian Lee¹, Travis Cotton¹, Joseph Tucci²

¹Department of Surgery, Warren Alpert Medical School of Brown University, Providence, RI.

Rhode Island Medical Journal (2013)

|September 29, 2022

Summary

Primary hyperparathyroidism (PHPT) and its variant, normocalcemic hyperparathyroidism (NPHPT), are linked to osteoporosis and fractures. Early diagnosis and treatment are crucial for managing skeletal complications in these endocrine disorders.

Keywords:

bone density fracture hyperparathyroidism osteoporosis

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Area of Science:

Endocrinology
Bone Metabolism
Skeletal Health

Background:

Primary hyperparathyroidism (PHPT) is a common endocrine disorder characterized by excess parathyroid hormone (PTH) and hypercalcemia.
PHPT, often asymptomatic, can lead to osteoporosis and fractures, primarily affecting cortical bone.
Normocalcemic hyperparathyroidism (NPHPT) presents with normal calcium but elevated PTH, with emerging evidence linking it to osteoporotic fractures.

Purpose of the Study:

To summarize the clinical presentation, diagnosis, and treatment of PHPT.
To review the skeletal implications of PHPT and NPHPT.
To highlight the significance of hyperparathyroidism in fracture patients.

Main Methods:

Review of clinical presentation and biochemical/hormonal assessment for PHPT diagnosis.
Discussion of diagnostic imaging (ultrasound, 99mTc-sestamibi scintigraphy) for surgical guidance.
Analysis of existing literature on NPHPT and its skeletal effects.

Main Results:

PHPT diagnosis relies on clinical and biochemical evaluation.
Surgical intervention, guided by imaging, is typically curative for PHPT.
NPHPT is associated with an increased risk of osteoporotic fractures.

Conclusions:

Hyperparathyroidism, in its various forms, contributes significantly to the fracture burden in patients.
Fracture liaison services encounter a notable proportion of patients with hyperparathyroidism-related skeletal issues.
Further research into NPHPT's skeletal impact is warranted.