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- Title
The characteristics of clinical changes in primary hyperparathyroidism in Chinese patients.
- Authors
Yao, Xiao-Ai; Wei, Bo-Jun; Jiang, Tao; Chang, Hong
- Abstract
In Western countries, the presentation of primary hyperparathyroidism (PHPT) changed from a symptomatic to an asymptomatic disease after the 1970s, whereas in China, only one study has evaluated the changing clinical characteristics and biochemical profiles of PHPT patients. The aim of this study was to explore changes in the clinical characteristics of PHPT in Chinese patients. Overall, 140 consecutive patients with PHPT were studied between January 1, 2010 and June 30, 2016. The patients were divided into two groups: 32 consecutive patients from January 1, 2010 to March 31, 2013 were included in group 1, and 108 consecutive patients from April 1, 2013 to June 30, 2016 were included in group 2. The most frequent complaints were ostealgia (46.02%), urolithiasis (41.59%), constipation (25.66%), fatigue (18.58%), polydipsia and polyuria (15.93%) and fracture history (15.04%). The number of cases in group 2 was 3.38-fold greater than that of group 1. The parathyroid hormone (PTH) and fasting blood glucose (FPG) levels were higher in group 1 than those in group 2 (p = 0.039, p < 0.001). In 62.14% of patients with PHPT, the proportion of the first diagnosis due to hypercalcemia found using a multichannel autoanalyzer in group 1 was lower than that found in group 2 (p = 0.039), and the proportion of the first diagnosis due to parathyroid lesions captured using routine neck ultrasonography in group 1 was higher than in group 2 (p = 0.003). The proportion of parathyroid carcinoma cases was higher in group 1 than group 2 (p = 0.036). Cases of PHPT increased with time, but the proportion of parathyroid carcinoma cases was lower in group 1 than that in group 2. Over time, the first diagnosis switched from parathyroid lesions captured by routine neck ultrasound to hypercalcemia found by a multichannel autoanalyser. At our centre, PHPT in Chinese patients still demonstrates classic characteristics.
- Subjects
CHINA; HYPERPARATHYROIDISM; DIAGNOSIS of endocrine diseases; ULTRASONIC imaging; PARATHYROID hormone; PARATHYROID gland cancer; CLINICAL trials
- Publication
Journal of Bone & Mineral Metabolism, 2019, Vol 37, Issue 2, p336
- ISSN
0914-8779
- Publication type
journal article
- DOI
10.1007/s00774-018-0922-3