A consensus-based approach on the management of patients with both psoriasis and psoriatic arthritis in the dermatological and rheumatological settings in Italy: The ADOI PSO-Amore Project.

Psoriasis is a complex disease often needing a multidisciplinary approach. In particular, the collaboration between dermatologist and rheumatologist is crucial for the management of patients suffering from both psoriasis (PSO) and psoriatic arthritis (PsA). Here we report a series of recommendations from a group of experts, as a result of a Consensus Conference, defining the circumstances in which it is preferable or even mandatory, depending on the available settings, to rely on the opinion of the two specialists, jointly or in a deferred manner. Indications are given on how to organize a 3rd level joint Dermatology- Rheumatology care unit, in connection with 1st and 2nd level clinicians of both specialties, GPs, and other specialists involved in the management of psoriasis. A potential patient journey is suggested, that can be used as a basis for future design and validation of national and/or local diagnostic therapeutic and assistance pathways.

Associations between left ventricular myocardial involvement and endothelial dysfunction in systemic sclerosis: noninvasive assessment in asymptomatic patients.

OBJECTIVES: Systemic sclerosis (SSc) is a multisystem disorder characterized by widespread vascular lesions and fibrosis of skin and distinct internal organs. Cardiac involvement is a common finding in SSc, but often clinically occult. AIM OF THE STUDY: To analyze possible associations of left ventricular (LV) myocardial function with coronary flow reserve (CFR) and endothelial function in asymptomatic patients with SSc. METHODS: 30 healthy patients and 33 age- and sex-comparable asymptomatic patients classified as having either diffuse (18 patients) or limited form (15 patients) of SSc underwent standard Doppler Echo, Doppler myocardial imaging, Strain rate imaging of interventricular septum and LV lateral wall, transthoracic CFR of left anterior descending coronary vessel (after dipyridamole infusion), and brachial artery vasodilatation measurement (Vivid 7, GE Medical Systems Inc). RESULTS: LV diameters and ejection fraction were comparable between the two groups, while systolic pulmonary pressure (P < 0.001) was increased in SSc. By chest-CT, 15 SSc patients showed interstitial pulmonary fibrosis. Serological antibodies analysis detected anti-centromere pattern in 14 SSc patients, and anti Scl-70 in 19 patients. In SSc, LV myocardial early diastolic peak velocity, peak systolic strain rate and strain were both reduced in basal and middle interventricular septum, and in basal and middle LV lateral wall. Both CFR (P < 0.0001) and endothelial flow-mediated dilatation (P < 0.001) were significantly lower in SSc patients. By stepwise forward multivariate analyses, CFR (P < 0.001) and endothelial function (P < 0.001) were powerful independent determinants of middle LV strain. CONCLUSIONS: Strain rate imaging, transthoracic CFR, and brachial artery flow-mediated dilatation are valuable noninvasive and easily repeatable tools for detecting LV myocardial and vascular involvement caused by SSc. Their combined use may be therefore useful for early identifying patients with more diffused and severe form of SSc, ideally in asymptomatic cases prior to the development of severe vasculopathy, when it may be most feasible to modify the disease process by new potential therapies.

Myocardial and vascular dysfunction in systemic sclerosis: the potential role of noninvasive assessment in asymptomatic patients.

Systemic sclerosis (SSc) is a multi-system disorder characterized by widespread vascular lesions and fibrosis of skin and distinct internal organs. The aim of the present study was to analyze possible associations of left ventricular (LV) myocardial function with coronary flow reserve (CFR) and endothelial function in asymptomatic patients with SSc. Thirty healthy subjects and 33 age- and sex-comparable asymptomatic SSc patients underwent standard Doppler Myocardial Imaging, Strain Rate (SR) Imaging of interventricular septum (IVS) and LV lateral wall, transthoracic CFR of left anterior descending coronary vessel, and brachial artery vasodilatation measurement. In SSc patients, LV myocardial early diastolic peak velocity, peak systolic SR and strain were both reduced in basal and middle IVS, and in basal and middle LV lateral wall (p<0.001). In addition, both CFR (p<0.0001) and endothelial flow-mediated dilatation (p<0.001) were significantly lower in SSc patients. By stepwise forward multivariate analyses, CFR (p<0.001) and endothelial function (p<0.001) were powerful independent determinants of middle LV strain of SSc patients. In conclusion, SR Imaging, transthoracic CFR and brachial artery flow-mediated dilatation are valuable non-invasive and easy-repeatable tools for detecting early LV myocardial and vascular involvement caused by SSc.

Early impairment of myocardial function in systemic sclerosis: non-invasive assessment by Doppler myocardial and strain rate imaging.

BACKGROUND: Aim of the present study was to analyze both left (LV) and right ventricular (RV) myocardial function in patients with Systemic Sclerosis (SSc), and their relation to other instrumental features of the disease. METHODS AND RESULTS: Twenty-five healthy subjects and 23 age- and sex-comparable asymptomatic patients classified as having either diffuse (11 patients) or limited form (12 patients) of SSc underwent clinical examination, serological tests, high-resolution chest-CT, standard Doppler echo, pulsed Doppler myocardial imaging (DMI) and strain rate imaging (SRI) of both LV and RV lateral walls. By chest-CT, 11 patients showed interstitial pulmonary fibrosis. Serological antibodies analysis detected anti-centromere pattern in 8 patients, and anti Scl-70 in 15 patients. LV diameters and ejection fraction were comparable between the two groups, while RV end-diastolic diameter was increased in SSc (p<0.01). Tricuspid inflow E/A ratio was slightly decreased in SSc (p<0.01), while systolic pulmonary pressure was increased (p<0.001). Pulsed DMI detected in SSc impaired myocardial RV early-diastolic (Em) peak velocity (p<0.0001), and prolonged myocardial time intervals at tricuspid annulus level. In SSc, peak systolic RV SR and strain were both reduced in basal, middle and apical RV lateral free walls, and in basal and middle LV lateral walls. By multivariate analysis, independent inverse association of RV peak Em velocity with both Rodnan Skin Score (p<0.0005) and pulmonary systolic pressure (p<0.0001), as well as independent inverse correlation of the same RV peak Em velocity with pulmonary fibrosis (<0.0005) in SSc patients were observed. In addition, RV Em was an independent predictor of the anti Scl-70 antibody pattern (p<0.001). CONCLUSIONS: Pulsed DMI and SRI are valuable non-invasive and easy-repeatable tools for detecting RV and LV myocardial involvement caused by SSc, and may therefore be useful to early identify patients with more diffused and severe form of SSc.

Associations of right ventricular myocardial function with skin and pulmonary involvement in asymptomatic patients with systemic sclerosis.

BACKGROUND: Systemic sclerosis (SSc) is a multisystem disorder characterized by widespread vascular lesions and fibrosis of the skin and specific internal organs. Cardiac involvement is a common finding in SSc, but often clinically occult. The aim of the present study was to analyze both left and right ventricular (RV) myocardial function in patients with SSc, and their relation to other instrumental features of the disease. METHODS: Twenty-five healthy subjects and 23 age- and sex-comparable asymptomatic patients classified as having either diffuse (11 patients) or limited cutaneous (12 patients) SSc underwent clinical examination, serological analysis, high-resolution chest computed tomography, standard Doppler echocardiography and pulsed Doppler myocardial imaging (DMI) of both the mitral and tricuspid annuli. SSc was classified using the modified Rodnan skin score (mRSS) into high mRSS (score > or = 10) and low mRSS (score < 10). RESULTS: Serological antibody analysis revealed the presence of antinuclear antibody in all patients, an anticentromere pattern in 8 patients, and anti-Scl-70 antibodies in 15 patients. Eleven patients were diagnosed with interstitial pulmonary fibrosis at chest computed tomography. Standard Doppler echocardiography revealed that the left ventricular mass index and ejection fraction were comparable between the two groups, while the RV end-diastolic diameter was increased in SSc (p < 0.01). The tricuspid inflow peak E and E/A ratio were slightly decreased in SSc (p < 0.01), while the systolic pulmonary pressure was increased (p < 0.0001). DMI analysis revealed, in SSc, an impaired RV myocardial early-diastolic (Em) peak velocity (p < 0.001) as well as a prolonged myocardial relaxation time (RTm) (p < 0.001) only at the tricuspid annulus level, even after correction for age, sex, heart rate and left ventricular mass index. Independent inverse associations of the RV Em peak velocity with both the Rodnan skin score (beta coefficient = -0.62, p < 0.0005) and the pulmonary systolic pressure (beta coefficient = 0.71, p < 0.0001), as well as the independent inverse correlation of the same RV Em peak velocity with interstitial pulmonary fibrosis (odds ratio 0.68, 95% confidence interval 0.45-0.83, p < 0.0005) in SSc patients were assessed at multivariate analysis. In addition, the RV Em velocity was an independent predictor of the anti-Scl-70 antibody pattern (odds ratio 0.68, 95% confidence interval 0.45-0.83, p < 0.01). Of note, a RV Em peak velocity < 0.11 m/s well selected SSc patients with pulmonary artery pressure > 35 mmHg, pulmonary fibrosis, a high mRSS, and an anti-Scl-70 antibody pattern. CONCLUSIONS: The relationships of RV myocardial diastolic dysfunction with both skin and pulmonary involvement as well as with the serological antibody pattern emphasizes the ability of DMI to identify patients with a more diffuse and severe form of SSc. This issue may be critical for the early identification of those SSc patients who are at higher risk of cardiac impairment, ideally when they are still asymptomatic before developing severe vasculopathy.