A nationwide study of the epidemiology of relapsing polychondritis.

ABSTRACT:

Objective

Relapsing polychondritis (RP) is a rare autoimmune inflammatory disease that attacks mainly cartilaginous structures or causes serious damage in proteoglycan-rich structures (the eyes, heart, blood vessels, inner ear). This study shows results regarding the epidemiology, progression, and associations of this highly variable disease by collecting all cases from a 124-million-person-year Central European nationwide cohort.

Methods

We used the Hungarian Health Care Database to identify all persons with possible RP infection. We followed patients who had International Classification of Diseases 10th edition code M94.1 at least once in their inpatient or outpatient records between January 1, 2002 and December 31, 2013 in Hungary. We classified these patients into diseas

SUBMITTER: Horvath A 

PROVIDER: S-EPMC4934462 | biostudies-literature | 2016

REPOSITORIES: biostudies-literature