Biomedical subjects

R Cossutta

Publications and source records attributed to R Cossutta.

4 recordsLinked to original sources

PubMedDate not supplied

Scleroderma heart disease.

Heart disease is a frequent and often severe feature of systemic sclerosis (scleroderma). Cardiomyopathy, with ventricular diastolic dysfunction and arrhythmias, is the most important form, since it is associated with a very poor prognosis. The current challenge is to define its pattern and identify individuals at risk, but evaluation in vivo may be hard to perform. The aim of this review is to provide an update on the clinical aspects of scleroderma heart disease and the early pivotal role that coronary microcirculation dysfunction plays in its development. A discussion of the diagnostic tools now available for this frequently asymptomatic condition will be provided. Treatment options will be reviewed, even though no cure for systemic sclerosis exists, and the current therapy of diastolic dysfunction remains unsatisfactory.

Animals↗

PubMedDate not supplied

[Evaluation of quality of life in patients with systemic sclerosis by administering the SF-36 questionnaire].

AIMS: To evaluate the quality of life of patients affected by systemic sclerosis (SSc) through the application of the Medical Outcome Survey Short-Form 36 (SF-36) questionnaire and to correlate the results with the disability index of the health assessment questionnaire (HAQ-DI) and the systemic involvement. METHODS: We studied 95 (3 M, 91 F) patients affected by SSc (mean age 60 years, range 39-83, mean duration of disease 6 years, range 1-34). The organ system involvement was evaluated by skin score, chest High Resolution Computed Tomography (HRCT), electrocardiography according to Holter, Doppler-echocardiography and esophagogram. RESULTS: Considering the values of the 8 question groups of the SF-36 the most different between the patients and the control population are the values relevant to the physical dimension. The general health values estimating the physical and social dimension are significantly lower in the patients than in the control population (t=9,324; p<0,0001). A very good correlation was found between the DI (r = -0,7903; p <0.0001) and all the scores of SF-36. The skin involvement showed a statistically significant correlation with the DI (r=0.3709; p=0.0002) and the PA score of the SF- 36 (r =0.2853; p=0.0051). No other statistically significant correlation was found between any of the SF-36 dimensions and involvement of a specific organ. CONCLUSION: SF-36 showed to be a valid instrument to evaluate the quality of life and the disability of patients with SSc and it seems to correlate with extent of skin involvement.

Activities of Daily Living↗

PubMedDate not supplied

[Cost-of-illness in systemic sclerosis: a retrospective study of an Italian cohort of 106 patients].

AIMS: It is increasingly important to determine the economic consequences of diseases considering the policy of limited health-care budgets. In this study we evaluated the annual direct and indirect costs of Systemic Sclerosis (SSc) and we tried also to identify any cost predictors. METHODS: We studied 106 patients (103 female, 3 male), 57 affected by Limited Systemic Sclerosis (LSSc) and 49 affected by Diffuse Systemic Sclerosis (DSSc). Mean age was 57 years (SD +/- 13.8) and mean disease duration was 8,9 years (SD +/- 7.2). Direct Costs: data were calculated referring to DRG (Disease Related Group) expenses for the in-patients. We referred to national pharmacopoeia to calculate the pharmaceutical cost for the out-patients. Indirect costs: we estimated the expense comparing our cases to literature data. Intangible costs: these are attributable to pain and psychological suffering. It is very difficult to express the intangible costs in monetary terms and they are often conveyed as disability and poorer quality-of-life. We used the Health Assessment Questionnaire "HAQ" and the Short Form-36 "SF-36" to evaluate this issues. RESULTS: Our study confirms, the extremely high costs caused by Systemic Sclerosis (total cost's 2001 year is 1,173,842.93 Euro, and average yearly patient cost is 11,073.99 Euro). Considering an estimated prevalence of 375 cases/106, the total yearly economic impact of SSc in Italy should be 249 million euro. Intangible costs were calculated as modifications of the health status. Average value of the HAQ was significantly higher than the control population (0.94 +/- 0.72), average values in the SF-36 were significantly lower than the control population (49.99 +/- 19.16 for physical dimension and 58.42 +/- 27.71 for mental dimension). The diffuse form of SSc, anti-Scl 70 antibodies, high skin score and a poor health status (HAQ and SF-36) were found to be cost predictors. CONCLUSIONS: As reported in the literature, our study confirms, the extremely high costs for total and single patients caused by Systemic Sclerosis. The DSSc are more expensive than the LSSc approximately 11% (p=0.0067). The direct costs are 30% higher in the DSSc than the LSSc (p < 0.001). The indirect and intangible costs are not significantly different. Moreover, our study shows also the possibility of identifying different cost predictors.

Aged↗

PubMedDate not supplied

[Pulmonary hypertension in autoimmune rheumatic diseases].

OBJECTIVE: Pulmonary hypertension is a severe and rapidly progressive disease, particularly frequent in patients with rheumatic diseases. The aims of this study were the following: to determine the prevalence of pulmonary hypertension in Italian patients with autoimmune rheumatic diseases, and to evaluate if the presence of a rheumatic disease in general, or of a specific autoimmune rheumatic disease, is a risk factor for the development of pulmonary hypertension. PATIENTS AND METHODS: One hundred and thirteen Italian patients with connective tissue diseases (105 females, 8 males), aged 19 to 83 yrs, entered the study. Fifty-one had systemic sclerosis (SSc): 49 were females, 2 males, aged 34 to 83 yrs; 41 had limited cutaneous SSc, 8 diffuse cutaneous SSc, and 2 SSc sine scleroderma. Thirty-three patients had systemic lupus erythematosus (SLE): all but one were females, their age ranged from 19 to 82 yrs. Twenty-five had rheumatoid arthritis (RA): 21 females, 4 males, aged 26 to 45 yrs. Three females and one male, 51-77 yrs, had mixed connective tissue disease (MCTD). Systolic pulmonary arterial pressure (SPAP) was assessed by Doppler echocardiography. RESULTS: Twenty three patients had pulmonary hypertension, which was more frequent in MCTD than in SLE (75% vs 6.1%, p=0.0002) or in AR (20%, p=0.0313). Pulmonary hypertension was more frequent in SSc than in SLE (25.5% vs 6.1%, p=0.0028) and in limited than in diffuse SSc (21.6% vs 3.9%). SPAP was significantly related to age (r=0.35, p=0.0275), with patients with pulmonary hypertension older than patients with normal SPAP (66+/-13 vs 52+/-16 yrs, p=0.0003). CONCLUSIONS: These data show a significant association between pulmonary hypertension and autoimmune rheumatic diseases. Therefore, pulmonary hypertension assessment seems mandatory, at least in MCTD and SSc. However, more studies are needed to clarify the relationship between age and pulmonary hypertension and to verify whether the low prevalence of pulmonary hypertension we found in our SLE patients is related or not to their lower age.

Adult↗