The Russian registry of primary hyperparathyroidism, latest update.

Introduction: Until recently no major epidemiological research of primary hyperparathyroidism (PHPT) has been conducted in the Russian Federation, this led to the creation of the Russian online registry. The objective of this study is to estimate the clinical and biochemical profile, classical and non-classical complications, surgical intervention and medical therapy of the patients with different forms of PHPT in the Russian Federation.

Materials And Methods: The cross-sectional, observational, continuous study was conducted at the Endocrinology Research Centre (Moscow).