Incidence of scleroderma spectrum disorders in Slovenia

CER5285
2013 Vol.31, N°2 ,Suppl.76
PI 0008, PF 0011
Clinical aspects

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PMID: 23190708 [PubMed]

Received: 11/12/2011
Accepted : 14/06/2012
In Press: 28/11/2012
Published: 22/07/2013

Abstract

OBJECTIVES:
This paper aims to investigate the incidence of scleroderma spectrum disorders (SDS) in Slovenia.
METHODS:
From 01.01.2007 to 31.12.2009 we prospectively examined all patients over 18 years of age suspected of suffering from SDS who were referred to our department, which is the only Rheumatology referral centre in the Ljubljana region serving a population of 518.921 Caucasians over 18. Patient work-up consisted of clinical assessment, laboratory and imaging studies, and functional tests. The working classification of SDS proposed by Maricq and Valter was used to classify patients as having CREST syndrome, digital scleroderma disease (SD), intermediate SD, diffuse SD, undifferentiated connective tissue disease with SD features, and SD sine scleroderma. Patients with certain features of SDS who did not fit any specific class were classified as having prescleroderma using LeRoy`s classification of early systemic sclerosis.
RESULTS:
We examined 100 patients. Forty-one new cases of SDS were diagnosed (37 females, 4 males), aged 58.9±15.1 years (24-86 years).
CONCLUSIONS:
The overall age-adjusted annual incidence of SDS in Slovenia is 2.6 per 100.000 adults per year (95%CI=1.7-3.5).