Changes in the Pattern of Primary Hyperparathyroidism in Czech Republic

Primary hyperparathyroidism (PHPT) is currently the most common endocrine disorder in Czech Republic after diabetes and thyroid diseases particularly in postmenopausal women. Over the past 40 years PHPT has changed from a rare severe disease of the bones and kidneys to common disease with hypertension, peptic ulcer, pancreatitis, easy fatigue and proximal muscle weakness. During 43 years we have examined one of the greatest groups of patients with PHPT. In the early 1970 the estimated incidence of PHPT in former Czechoslovakia was approximately 8 cases per 100 000 persons per year. Our data showed that the incidence of PHPT increased sharply to 24 cases per 100 000 persons per year in same community with the introduction of automated serum calcium and iPTH measurement. The disease is four times more frequent in women as in man. The ratio women to men did not changed since 1981. However the incidence of PHPT changed in Czech Republic from previous years, it develops around the fifth decade of life and is increasingly discovered with advancing age. The incidence of hypertension, diabetes mellitus, cholelithiasis, pancreatitis and peptic ulcer among patients with PHPT is higher as compared with the incidence of these diseases in the general population. However there are still patients suffering from bone and renal complication of PHPT. Removing the adenoma by an experienced surgeon is the first choice of treatment of patients with PHPT. The study offers valuable data on the actual state of hyperparathyroid patients in the Czech Republic