Results 161 to 170 of about 23,130 (216)

How should normocalcemic primary hyperparathyroidism be managed? Comparison with classical hypercalcemic form

Annals of Medical Research, 2021
Aim: Normocalcemic primary hyperparathyroidism (N-PHPT) is a different variant of primary hyperparathyroidism characterized by normal serum calcium (Ca) concentrations and elevated parathormone (PTH) levels in the absence of secondary causes of ...
B. Çomçalı, H. Ataş, B. Özdemir
semanticscholar   +1 more source

Surgical Management of Normocalcemic Primary Hyperparathyroidism

World Journal of Surgery, 2012
AbstractBackgroundPrimary hyperparathyroidism (pHPT), typically defined as elevated serum calcium levels associated with inappropriately elevated parathyroid hormone (PTH) levels, can occur also in patients with normal serum calcium levels. This study investigated the characteristics, workup, and surgical management of patients with normocalcemic pHPT ...
Thomas J, Wade, Tina W F, Yen, Amanda L, Amin, Tracy S, Wang   +3 more
openaire   +2 more sources

An overview of normocalcemic primary hyperparathyroidism

Current Opinion in Endocrinology, Diabetes & Obesity, 2015
Normocalcemic primary hyperparathyroidism (PHPT) received special attention in the publication of the conference proceedings from the Fourth International Workshop on the Management of Asymptomatic PHPT, although much remains unknown about the disorder.Observational studies have found that despite maintaining normocalcemia, patients with normocalcemic ...
Monika, Pawlowska, Natalie E, Cusano
openaire   +2 more sources

Primary hyperparathyroidism – Hypercalcemic and normocalcemic variants

Current Opinion in Endocrine and Metabolic Research, 2018
Abstract Primary hyperparathyroidism (PHPT) is characterized by hypercalcemia and elevated or inappropriately normal PTH concentrations. The normocalcemic variant of the disease presents with persistently elevated PTH concentrations, but normal levels of ionized and albumin-corrected total calcium. In countries where serum calcium is measured as part
John P. Bilezikian, Barbara C. Silva, Natalie E. Cusano   +2 more
openaire   +1 more source

ECHOCARDIOGRAPHIC FINDINGS IN PATIENTS WITH NORMOCALCEMIC PRIMARY HYPERPARATHYROIDISM COMPARED WITH FINDINGS IN HYPERCALCEMIC PRIMARY HYPERPARATHYROID PATIENTS AND CONTROL SUBJECTS.

Endocrine Practice, 2020
OBJECTIVE There are no data regarding echocardiographic parameters in patients with normocalcemic primary hyperparathyroidism (NCPHPT). We compared the echocardiographic findings in postmenopausal women with NCPHPT with those in patients with ...
J. Pepe, L. Colangelo, C. Sonato, M. Occhiuto, C. Ferrara, A. Del Fattore, R. Santori, Monia Mastrantonio, A. Sgreccia, S. Minisola, C. Cipriani   +10 more
semanticscholar   +1 more source

Is Normocalcemic Primary Hyperparathyroidism Harmful or Harmless?

The Journal of Clinical Endocrinology & Metabolism, 2015
Context: Primary hyperparathyroidism (PHPT) is reported to be associated with an increased frequency of hypertension, however, information in this regard is sparse in relation to normocalcemic primary hyperparathyroidism (NPHPT).
Gang, Chen, Ying, Xue, Qiongyao, Zhang, Ting, Xue, Jin, Yao, Huibin, Huang, Jixing, Liang, Liantao, Li, Wei, Lin, Lixiang, Lin, Lidan, Shi, Liangchun, Cai, Junping, Wen   +12 more
openaire   +2 more sources

Normocalcemic hyperparathyroidism: Intervention to differentiate primary from secondary hyperparathyroidism

Surgery
Normocalcemic hyperparathyroidism can occur, but surgery should not be considered until common etiologies for secondary hyperparathyroidism are comprehensively excluded. Calcium deficiency is an underrecognized cause of normocalcemic parathyroid hormone elevation, and we aim to determine if the implementation of a preoperative calcium challenge can be ...
Katherine A. Baugh, Kelly L. McCoy, Janet H. Leung, Sally E. Carty, Kimberly M. Ramonell, Linwah Yip   +5 more
openaire   +2 more sources

Normocalcemic primary hyperparathyroidism: Recommendations for management and follow-up

Endocrinología y Nutrición (English Edition), 2013
To provide practical recommendations for evaluation and follow-up of patients with normocalcemic primary hyperparathyroidism.Members of the Bone Metabolism Working Group of the Spanish Society of Endocrinology.A systematic search was made in MEDLINE (PubMed), using the terms normocalcemic primary hyperparathyroidism and primary hyperparathyroidism, for
Guillermo, Martínez Díaz-Guerra, Esteban, Jódar Gimeno, Rebeca, Reyes García, José Manuel, Gómez Sáez, Manuel, Muñoz-Torres   +4 more
openaire   +2 more sources

[Normocalcemic nephrolithiasis and primary hyperparathyroidism].

Helvetica chirurgica acta, 1978
In normocalciuric and in hypercalciuric renal stone formers tubular calcium reabsorption (TRCa) was studied before and during an intravenous calcium infusion. In addition two patients with proven primary hyperparathyroidism (pHPT) were studied. TRCa was decreased in hypercalciuric stone formers whereas an increase was noted both in pHPT and in ...
U, Buser, T, Lauffenburger, H R, Wacker, V, Hagmaier, G, Rutishauser, H G, Haas   +5 more
openaire   +1 more source

Parathyroidectomy for Normocalcemic Primary Hyperparathyroidism Improves Bone Mineral Density Regardless of Postoperative Parathyroid Hormone Levels

World Journal of Surgery, 2023
Michael S. Lui, N. Perrier
semanticscholar   +1 more source