Prognostic Stratification by Conventional Echocardiography of Patients with Aortic Stenosis: The “CAIMAN‐ECHO Score”

Background and Aim: Surgery is not recommended in asymptomatic patients with aortic stenosis (AS). However, prognosis of these patients is worse than retained. We built a simple score (named by the acronym “CAIMAN”) for stratifying asymptomatic patients with AS according to the different risk for cardiovascular events. Material and Methods: Data from 141 patients with moderate‐to‐severe AS followed up for 36 months were analyzed. The end point “outcome” was defined as death of all causes or aortic valve replacement imposed by symptoms or hospital admission for myocardial infarction and/or heart failure. The score was validated in 143 patients prospectively recruited in 2 different centers. Results: The 40 events occurred in the original cohort were associated with higher aortic transvalvular peak jet velocity, calcium score, and observed/predicted left ventricular (LV) mass ratio. Based on the hazard ratios of Cox analysis, the score was calculated as follows: calcium score 1–3 = 1 point, 4 = 6 points; transvalvular peak jet velocity ≤3.6 m/sec = 1 point, 3.6 m/sec = 3 points, observed/predicted LV mass ratio ≤110% = 1 point, >110% = 3 points. After a mean period of 28 ± 18 months, event‐free survival was 18%, 42%, 91%, and 96% in the 4 quartiles of echo score. The accuracy of the score in predicting events was 84% and 77% (P = 0.09) in the original and validation cohort, respectively. Conclusions: The CAIMAN‐ECHO score is a simple and feasible tool useful for an accurate prognostic stratification of patients with asymptomatic moderate‐to‐severe AS.     

Cardiovascular morbidity and mortality in patients with rheumatic disease: hyperuricemia,a forgotten puzzle piece?

Clinical Rheumatology -     

Development of an intraoral device for social inclusion of a physically disabled patient

The aim of this study is to describe the use of an intraoral assistive technology for a patient with idiopathic generalized muscular dystonia, presenting temporomandibular disorder and severe anterior tooth mobility and diastema. A multidisciplinary team developed an intraoral device to provide typing and painting functions, and promote relaxation of masticatory muscles without compromising the teeth and supporting tissue structures. The occlusal splint associated with the device promoted muscle relaxation and relief of the signs and symptoms of temporomandibular dysfunction, in this case with generalized muscle dystonia, allowing typing and painting with her mouth without causing tooth mobility or occlusal alteration. This intraoral device has low cost, easy adaptation and was efficient in TMD symptoms. Furthermore, the patient returned to her rehabilitation allowing performance of her duties without compromising dental structures, facilitating the social and the digital inclusion.     

Clearing hepatitis C virus with direct antiviral agents reduces cardiovascular events in patients with prediabetes. Commentary to Sasso and colleagues

Liver health is a key determinant of cardiovascular risk (CVR). Hepatic fibrosis is the shared common result of chronic hepatitis, irrespective of aetiology. Fibrosis profoundly distorts liver tissue architecture and perturbs hepatic physiology, dictates the course of chronic liver disease and is increasingly recognized as a CVR factor. The relative weights of pre-diabetes and hepatic fibrosis as risk factors for major adverse cardiac events (MACE) in patients with HCV remain an open issue. Sasso and Colleagues answered this research question by treating approximately half of 770 HCV positive pre-diabetic patients with direct antiviral agents (DAAs), while the rest served as historical controls. Data have shown that achieving HCV clearance with DAAs was associated with a 60% reduced risk of MACE, thereby implying that this antiviral strategy is recommended in HCV positive pre-diabetic patients, regardless of the severity of liver disease and concurrent CVR factors. This study paves the way for additional studies addressing the molecular patho-mechanisms and changes in the clinical spectrum involved in cardio-metabolic protection following HCV eradication in patients with pre-diabetes.     

Use of Health-Related Quality-of-Life Measurements to Estimate Individuals’ Health on Screening

Objectives : to investigate the utility of assessing Health-Related Quality of Life (HRQoL) in a large group of subjects participating in a screening program for aneurysm and the relationship between HRQoL, diagnosis of aneurysm and related risk factors.

Methods : subjects involved in this screening program were submitted the EQ-5D questionnaire to report their own HRQoL. HRQoL was reported also a second time by the subjects who were diagnosed with aneurysm during screening and who returned for a monitoring follow up visit a few months later. We evaluated compliance with HRQoL data collection and performed multiple regression analyses in order to investigate the possible relationship between demographic and clinical data with HRQoL.

Results : 1,633 subjects screened (6.1% diagnosed with aneurysm) and 125 subjects diagnosed with aneurysm and attending a follow-up visit reported their HRQoL. Completion of the EQ-5D questionnaire was well accepted by both physicians and subjects undergoing screening. HRQoL was not significantly different between the screening and follow - up visits, on adjusting for age and sex. At the screening visit, HRQoL was associated with ASA class, heart condition, BMI and respiratory diseases. No associations were found at the follow-up visit.

Conclusion : Assessing HRQoL in screening programs is feasible and well accepted and add useful information on health of large numbers of subjects from general population. This could be considered as a routine approach to optimizing the informative role of screening programs in guiding other investigations or interventions.