Clinical impact and prognosis of cryoglobulinemia and cryofibrinogenemia in systemic sclerosis.

Introduction: An association of systemic sclerosis (SSc) with cryoglobulin and/or cryofibrinogenemia has been described. However, clinical, biological, morphological and prognostic implications are unknown. The objective of this study was to describe the phenotype and evaluate the prognosis of cryoglobulinemia and/or cryofibrinogenemia in the progression of SSc.

Clonal haematopoiesis of indeterminate potential and cardiovascular events in systemic lupus erythematosus (HEMATOPLUS study).

Objective: The detection of somatic mutations among the genes of myeloid cells in asymptomatic patients-defining clonal haematopoiesis of indeterminate potential (CHIP)-is associated with a predisposition to cardiovascular events (CVEs) in the general population. We aimed to determine whether CHIP was associated with CVEs in SLE patients.

Methods: The study is an ancillary study of the randomized, double-blind, placebo-controlled, multicentre PLUS trial conducted from June 2007 through August 2010 at 37 centres in France, involving 573 SLE patients.

Sine scleroderma, limited cutaneous, and diffused cutaneous systemic sclerosis survival and predictors of mortality.

Background: Systemic sclerosis (SSc) is associated with a variability of mortality rates in the literature.

Objective: To determine the mortality and its predictors in a long-term follow-up of a bi-centric cohort of SSc patients.

Methods: A retrospective observational study by systematically analyzing the medical records of patients diagnosed with SSc in Toulouse University Hospital and Ducuing Hospital.

Assessment of the Accuracy of Using Codes to Identify Systemic Sclerosis.

Importance: With the increased use of data from electronic medical records for research, it is important to validate in-patient electronic health records/hospital electronic health records for specific diseases identification using International Classification of Diseases, Tenth Revision () codes.

Objective: To assess the accuracy of using codes to identify systemic sclerosis (SSc) in the French hospital database.

Design Setting And Participants: Electronic health record database analysis.

Highly sensitive serum cardiac troponin T and cardiovascular events in patients with systemic lupus erythematosus (TROPOPLUS study).

Objective: Identification of biological markers able to better stratify cardiovascular risks in SLE patients is needed. We aimed to determine whether serum cardiac troponin T (cTnT) levels measured with a highly sensitive assay [high sensitivity cTnT (HS-cTnT)] may predict cardiovascular events (CVEs) in SLE.

Method: All SLE patients included between 2007 and 2010 in the randomized, double-blind, placebo-controlled, multicentre PLUS trial were screened.