Abstract | PURPOSE: METHODS: Data of 731 consecutive patients were reviewed and retrospectively compared according to normocalcemic (group A) and hypercalcemic (group B) phenotypes. RESULTS: No significant differences were found between the two groups concerning demographics and symptomatic onset. Mean preoperative PTH levels were significantly higher in group B (252.0 ± 320.7 pg/ml vs 151.7 ± 112.0; p < 0.001). Mean PTH levels in first postoperative day were significantly lower in group B (30.9 ± 26.2 vs 22.7 ± 20.7; p < 0.001). No significant difference in overall accuracy of preoperative imaging studies was found. Significantly more patients in group A underwent bilateral explorations (83 vs 255; p < 0.05). The rate of multigland disease was significantly higher in group A (13.0 vs 6.8%; p < 0.05). At a mean follow-up period of 72.9 ± 46.8 months, all but three patients, among the 96 of group A who completed follow-up evaluation, were biochemically cured. The remaining patients had persistent high PTH values. Among NHPT patients who had target organ disease before parathyroidectomy, improvement in bone density and in kidney stones was observed in 41.7 and 40.0%, and stability in 50.0 and 60.0% respectively. CONCLUSION: In normocalcemic patients, parathyroidectomy is as safe and effective as in hypercalcemic patients. In the presence of symptoms and/or target organ disease, parathyroidectomy may have a positive effect on the outcome of NHPT patients.
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Authors | Emanuela Traini, Rocco Bellantone, Serena Elisa Tempera, Salvatore Russo, Carmela De Crea, Celestino Pio Lombardi, Marco Raffaelli |
Journal | Langenbeck's archives of surgery
(Langenbecks Arch Surg)
Vol. 403
Issue 3
Pg. 317-323
(May 2018)
ISSN: 1435-2451 [Electronic] Germany |
PMID | 29541851
(Publication Type: Comparative Study, Journal Article)
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Chemical References |
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Topics |
- Adult
- Aged
- Aged, 80 and over
- Calcium
(blood)
- Chi-Square Distribution
- Cohort Studies
- Databases, Factual
- Female
- Humans
- Hypercalcemia
(diagnosis)
- Hyperparathyroidism, Primary
(blood, diagnostic imaging, surgery)
- Male
- Middle Aged
- Parathyroidectomy
(methods)
- Patient Safety
- Postoperative Care
(methods)
- Prognosis
- Retrospective Studies
- Severity of Illness Index
- Tomography, Emission-Computed, Single-Photon
(methods)
- Treatment Outcome
- Ultrasonography, Doppler
(methods)
- Young Adult
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