Prevalence of Metabolic Syndrome in Primary Hyperparathyroidism

Abstract

Aim:In this study, we aimed to evaluate the prevalence of metabolic syndrome (MetS), metabolic abnormalities and independent predictors of MetS in primary hyperparathyroidism and to contribute to long-term follow-up and management of these patients.Methods: Seventy-eight non-pregnant patients aged 18 years and over without renal or hepatic failure and other systemic diseases, who were diagnosed with primary hyperparathyroidism, between January 2005 and December 2014 were included in the study.Results:Sixty-two (79.5%) subjects were female and 16 (20.5%) were male. The mean age of the patients was 55.3±12.6 years. Fifty eight patients were classified as symptomatic and 20 as asymptomatic. Thirtytwo patients (41%) were found to have primary hyperparathyroidism in accordance with the modified National Cholesterol Education ProgramAdult Treatment Panel III criteria. The frequency of urinary tract stone disease was significantly higher in patients with hyperparathyroidism with MetS than in those with primary hyperparathyroidism without MetS (p=0.018). Conclusion:In our study, the prevalence of MetS in patients with primary hyperparathyroidism was found to be similar to that demonstrated in epidemiological studies performed in the general population of the same age. However, in these patients higher prevalence of hypertension, increased waist circumference, lipid disorders such as some syndrome abnormalities that may lead to the increased cardiovascular morbidity and mortality were observed.Keywords: Primary hyperparathyroidism, metabolic syndrome, parathyroid hormon Amaç: Çalışmamızda primer hiperparatiroidizm olgularında metabolik sendromun (MetS) sıklığının tespiti, metabolik sendrom parametrelerinin incelenmesi ve primer hiperparatiroidizmde MetS belirleyicilerinin tayini ile bu hastaların uzun dönem takibine ve yönetimine katkıda bulunmayı hedefledik.Yöntemler:Kliniğimizde Ocak 2005 ile Aralık 2014 tarihleri arasında takip edilen, primer hiperparatioidizm olarak tanımlanan, 18 yaşını doldurmuş, gebe olmayan, böbrek ve karaciğer yetmezliği ve diğer sistemik hastalıkları olmayan 78 hasta çalışmaya dahil edildi. Bulgular:Hastaların 62'si (%79,5) kadın, 16'sı (%20,5) erkek, K/E: 3,87, yaş ortalamaları 55,3±12,6 yıl (27-78) olarak saptandı. Hastalardan 58 tanesinin primer hiperparatiroidizme ait semptom taşıdığı, 20 tanesinin semptomatik olmadığı tespit edildi. Hastalar "National Cholesterol Education Program-Adult Treatment Panel III" metabolik sendrom tanı kriterlerine göre değerlendirildiğinde, 32 hastada (%41) MetS tespit edildi. MetS'li primer hiperparatiroidi hastalarında üriner sisteme ait taş hastalığı sıklığı, MetS olmayanlara göre istatiksel olarak anlamlı düzeyde yüksek tespit edildi (p=0,018).Sonuç: Çalışma grubumuzdaki primer hiperparatiroidizmli hastalarda metabolik sendrom sıklığının epidemiyolojik çalışmalardaki genel toplumun aynı yaş grubu bireylerindeki metabolik sendrom sıklığı ile benzer olduğu görüldü. Ancak bu hastalarda kardiyovasküler morbidite ve mortalite artışına neden olabilecek hipertansi...