Systemic sclerosis Progression INvestiGation (SPRING) Italian registry: demographic and clinico-serological features of the scleroderma spectrum.

OBJECTIVES: Systemic sclerosis (SSc) is a severe multiple-organ disease characterised by unpredictable clinical course, inadequate response to treatment, and poor prognosis. National SSc registries may provide large and representative patients cohorts required for descriptive and prognostic studies. Therefore, the Italian Society for Rheumatology promoted the registry SPRING (Systemic sclerosis Progression INvestiGation). METHODS: The SPRING is a multi-centre rheumatological cohort study encompassing the wide scleroderma spectrum, namely the primary Raynaud's phenomenon (pRP), suspected secondary RP, Very Early Diagnosis of Systemic Sclerosis (VEDOSS), and definite SSc. Here we describe the demographic and clinical characteristics of a population of 2,028 Italian patients at the initial phase of enrolment, mainly focusing on the cohort of 1,538 patients with definite SSc. RESULTS: Definite SSc showed a significantly higher prevalence of digital ulcers, capillaroscopic 'late' pattern, oesophageal and cardio-pulmonary involvement compared to VEDOSS, as expected on the basis of the followed classification criteria. The in-depth analysis of definite SSc revealed that male gender, diffuse cutaneous subset, and anti-Scl70 seropositivity were significantly associated with increased prevalence of the most harmful disease manifestations. Similarly, patients with very short RP duration (≤1 year) at SSc diagnosis showed a statistically increased prevalence of unfavourable clinico-serological features. CONCLUSIONS: Nationwide registries with suitable subsetting of patients and follow-up studies since the prodromal phase of the disease may give us valuable insights into the SSc natural history and main prognostic factors.

Long-term clinical stabilization of scleroderma patients treated with a chronic and intensive IV iloprost regimen.

Intravenous iloprost is a first-line option for the treatment of scleroderma-related digital vasculopathy, and some studies have suggested its favourable role on disease progression. The aim of our study is to evaluate the disease progression, specifically in terms of cardiopulmonary function, in a group of consecutive patients chronically treated with intravenous iloprost. Our retrospective study enrolled 68 scleroderma patients (68 F, 54.4 ± 12.3 years) treated with iloprost for 7.1 ± 2.9 years, with a schedule of 5-6 consecutive daily infusions per month (6 h/day, 0.5-2.0 ng/kg/min). In all patients, modified Rodnan skin score (4.7 ± 5.3 vs. 3.7 ± 5.3, p < 0.0001), systolic pulmonary arterial pressure (sPAP) (30.9 ± 6.4 vs. 24.0 ± 3.2 mmHg, p < 0.0001), tricuspid annular plane systolic excursion (22.1 ± 2.4 vs. 23.8 ± 3.5 mm, p = 0.0001), pro-brain natriuretic peptide (97.2 ± 69.3 vs. 65.8 ± 31.7 pg/ml, p = 0.0005) showed statistically significant improvement from baseline. In the subgroup of patients with baseline sPAP ≥36 mmHg (n = 17), a significant sPAP reduction was observed (from 39.5 ± 3.8 to 25.1 ± 4.5 mmHg, p < 0.0001) after 7.6 ± 2.5 years of follow-up. The number of patients with digital ulcers (DUs) at follow-up was reduced from baseline (42.6 vs. 11.8%, p < 0.001), and none of the free-DU patients at baseline presented DUs at follow-up. An intensive and chronic regimen of IV iloprost administration seems to stabilize and potentially improve the long-term development of disease in SSc patients, as suggested by stabilization or significant improvement of cardiopulmonary parameters and vasculopathy.

Golimumab effectiveness in biologic inadequate responding patients with rheumatoid arthritis, psoriatic arthritis and spondyloarthritis in real-life from the Italian registry GISEA.

OBJECTIVE: To evaluate the clinical effectiveness of golimumab in biologic inadequate responder (IR) patients with Rheumatoid arthritis (RA), Spondyloarthritis (SpA), and Psoriatic arthritis (PsA). METHODS: We analyzed 1424 patients on golimumab from the GISEA registry. Drug survival was estimated by Kaplan-Meier analysis in biologic-naïve, 1-biologic IR, ≥2-biologics IR patients. Hazard ratios (HRs) of discontinuing golimumab at 2 years were assessed by multivariate Cox regression. Patients achieving CDAI based low disease activity (LDA) or BASDAI<4 were calculated at 6 and 12 months. RESULTS: In RA (n.370), the 2-years survival on golimumab was 61.4% in 1-biologic IR, 51.9% in≥2-biologics IR, and 73.1% in biologic-naive patients (P=0.002 vs≥2-biologics IR). In SpA (n.502), the survival was similar among 1-biologic IR (80%), ≥2-biologics IR (76.5%), and biologic-naive (74.6%) patients (P>0.05). In PsA (n.552) the survival was 72% in 1-biologic IR, 72.5% in≥2-biologics IR, and 71.8% in naïve-biologic (P>0.05). Predictors of golimumab discontinuation were monotherapy (HR 1.65) for RA, female gender for SpA (HR 2.48) and PsA (HR 1.57). In RA, patients on CDAI-LDA were lower in 1-biologic IR (40%) or≥2 biologics IR (40%) than in biologic-naïve (60%) group at 6 months (P=0.02), but no difference was observed at 12 months. In PsA and SpA, the percentage of patients on CDAI-LDA or BASDAI<4 at 6 months was almost identical across the subgroups. CONCLUSIONS: Golimumab had similar effectiveness in biologic-failure and biologic-naïve SpA and PsA, but seems to be less effective in multi-failure RA patients, especially as monotherapy. The best outcomes were seen in male patients.

Dry Eye in Systemic Sclerosis Patients: Novel Methods to Monitor Disease Activity.

BACKGROUND: In systemic sclerosis (SSc) patients, dry eye syndrome (DES) is the most frequent ocular feature. The aim of this study was to investigate ocular DES-related SSc patients and to establish any correlation with the severity of the disease. METHODS: Retrospectively, data from 60 patients with SSc underwent ophthalmic examination, where non-invasive film tear break-up time (NIF-TBUT), tear film lipid layer thickness (LLT), anesthetic-free Schirmer test I, tear osmolarity measurement (TearLab System), and modified Rodnan skin score (mRSS) data were collected. The visual analog scale (VAS) and Symptom Assessment in Dry Eye (SANDE) methods were utilized. The results were correlated with mRSS and the duration of SSc. RESULTS: Severe DES occurred in 84% of cases, and was more severe in women. The eyelids were involved in 86.6%, secondary to meibomian gland disease (MGD). A direct correlation was found between the tear osmolarity (mean 328.51 ± 23.8 SD) and skin score (mRSS) (r = 0.79; p < 0.01). Significantly reduced NIF-TBUT, LLT, and Schirmer test I values were observed in the case of severe skin involvement. CONCLUSIONS: SSc patients show lipid tear dysfunction related to the severity and duration of the disease due to inflammation and the subsequent atrophy of the meibomian glands.