Sternal instability in a hemodialysis patient with secondary hyperparathyroidism. Issue 3 (4th April 2014)

• Record Type: Journal Article
• Authors: Eleftheriadis, Theodoros; Antoniadi, Georgia; Leivaditis, Konstantinos; Pissas, Georgios; Liakopoulos, Vassilios; Stefanidis, Ioannis
• Is Part Of: Hemodialysis international. Volume 18:Issue 3(2014)
• Page Start: 708
• Page End: 711
• Publication Date: 2014-04-04
• Subjects: Hemodialysis -- Periodicals; Renal Dialysis -- Periodicals; Renal Dialysis -- Congresses; Hemodialysis, Home -- Congresses; 617.461059
• DOI: 10.1111/hdi.12153
• Languages: English
• ISSNs: 1492-7535

Abstract

<abstract abstract-type="main"> <title>Abstract</title> <p>A 77‐year‐old man, 11 years under chronic hemodialysis treatment for chronic renal failure of unknown origin, presented with anterior chest pain, dyspnea with paradoxical breathing, and sternal instability after a simple fall from a standing height. Patient underwent three‐vessel coronary artery bypass grafting 31 months ago. Computed tomography with three‐dimensional volume rendering showed sternal nonunion with a great gap between the two halves of the sternum and at least one fracture in the left half of the sternum. A successful surgical repair followed. Patient suffered from severe secondary hyperparathyroidism for many years. Despite treatment with sevelamer, paricalcitol and cinacalcet, intact parathyroid hormone was 1682 pg/mL. During the last 5 years, serum intact parathyroid hormone remained steadily above 1000 pg/mL. Patient refused parathyroidectomy in the past. We assume that long‐lasting severe hyperparathyroidism contributed to this rare and life‐threatening complication of median sternotomy in our patient, due to the detrimental effect of hyperparathyroidism on bone metabolism and its association with increased incidence of bone fractures and defect in bone fracture healing.</p> </abstract>