Aims The EURO-ENDO registry aimed to study the management and outcomes of patients with infective endocarditis (IE). Methods and results Prospective cohort of 3116 adult patients (2470 from Europe, 646 from non-ESC countries), admitted to 156 hospitals in 40 countries between January 2016 and March 2018 with a diagnosis of IE based on ESC 2015 diagnostic criteria. Clinical, biological, microbiological, and imaging [echocardiography, computed tomography (CT) scan, 18F-fluorodeoxyglucose positron emission tomography/computed tomography (18F-FDG PET/CT)] data were collected. Infective endocarditis was native (NVE) in 1764 (56.6%) patients, prosthetic (PVIE) in 939 (30.1%), and device-related (CDRIE) in 308 (9.9%). Infective endocarditis was community-acquired in 2046 (65.66%) patients. Microorganisms involved were staphylococci in 1085 (44.1%) patients, oral streptococci in 304 (12.3%), enterococci in 390 (15.8%), and Streptococcus gallolyticus in 162 (6.6%). 18F-fluorodeoxyglucose positron emission tomography/computed tomography was performed in 518 (16.6%) patients and presented with cardiac uptake (major criterion) in 222 (42.9%) patients, with a better sensitivity in PVIE (66.8%) than in NVE (28.0%) and CDRIE (16.3%). Embolic events occurred in 20.6% of patients, and were significantly associated with tricuspid or pulmonary IE, presence of a vegetation and Staphylococcus aureus IE. According to ESC guidelines, cardiac surgery was indicated in 2160 (69.3%) patients, but finally performed in only 1596 (73.9%) of them. In-hospital death occurred in 532 (17.1%) patients and was more frequent in PVIE. Independent predictors of mortality were Charlson index, creatinine > 2 mg/dL, congestive heart failure, vegetation length > 10 mm, cerebral complications, abscess, and failure to undertake surgery when indicated. Conclusion Infective endocarditis is still a life-threatening disease with frequent lethal outcome despite profound changes in its clinical, microbiological, imaging, and therapeutic profiles.
chocardiography is now recognized as an integral diagnostic tool that enables noninvasive quantification of cardiac chamber size, ventricular mass, and function in the clinical setting. Furthermore, technological advancement in Doppler echocardiography enables quantitative assessment of ventricular diastolic function as well as systolic function. Thus, echocardiography has become an important cardiac imaging technique in a number of clinical trials evaluating the efficacy of drug treatments or new therapeutic strategies.A guideline for quantifying cardiac chamber size and function using echocardiography, and references values for Circulation Journal Vol.72, November 2008 these echocardiographic measurements, were provided by the American Society of Echocardiography in conjunction with the European Association of Echocardiography. 1 Likewise, Doppler echocardiographic criteria for assessing left ventricular (LV) diastolic function were provided by the Canadian Consensus, 2 European 3 and American Medical Association guidelines, 4 and diastolic function parameters were reported to decline gradually with age. 5 However, most of these data are derived from American and European populations and because physical 6,7 and racial 8-10 differences can influence cardiac chamber size and function, it is important to evaluate the echocardiographic parameters in other populations. Reference values based on a large Asian population have not been previously reported, although some investigators have reported these values in a small population. 11 In addition, most studies that have investigated the relationship between age and cardiac chamber size and function have focused on a few parameters and have not assessed all of them in a large population.Accordingly, we designed and conducted a multicenter study, the Japanese Normal Values for Echocardiographic Measurements Project (JAMP) study, to determine the normal values for echocardiographic measurements and evaluate the relationship between these parameters and age in a large, healthy Japanese population. J 2008; 72: 1859 -1866 (Received February 27, 2008 revised manuscript received June 11, 2008; accepted June 26, 2008; released online September 29, 2008) Circ
It is difficult to say that there is more evidence for cardiac amyloidosis (CA) than for ischemic heart disease. On the other hand, 99 m technetium pyrophosphate ( 99 m Tc-PYP) scintigraphy has been reported to be useful with high sensitivity and specificity, especially in transthyretin (TTR) amyloidosis (ATTR) 1,2 Due to the spread of diagnosis using this method, CA, especially wild-type ATTR (ATTRwt) amyloidosis, which has traditionally been considered a rare disease, is more prevalent than previously assumed, and encountered relatively frequently in daily clinical practice. Furthermore, treatment for not only amyloid light-chain (AL) amyloidosis, but also ATTR, has also progressed rapidly. Tafamidis, a drug that stabilizes the TTR tetramer and suppresses amyloid fibril formation and tissue deposition, was listed and used in Japan in November 2013 for the treatment of peripheral neuropathy in patients with hereditary (variant) ATTR (ATTRv) amyloidosis. In addition, following the results of the 2018 Transthyretin Amyloidosis Cardiomyopathy Clinical Trial (ATTR-ACT), which showed the efficacy of tafamidis for CA, 3 the use of TTR to treat CA was approved in March 2019 in Japan.Needless to say, amyloidosis is a systemic disease, and in Japan, numerous studies have been conducted and medical treatments devised by the Ministry of Health, Labour and Welfare (MHLW)'s "Research Group on Amyloidosis", a research project on intractable disease policy. The present guidelines have been developed in coordination between the MHLW's "Research Group on Amyloidosis", the Japanese Circulation Society (JCS) and cardiology-related societies, the Japanese Society of Amyloidosis, and the Japanese Society of Hematology. Systemic amyloidosis specified by the MHLW as being an incurable disease is classified into the following four types.
The long-term outcome of asymptomatic patients with severe AS was dismal when managed conservatively in this real-world analysis and might be substantially improved by an initial AVR strategy. (Contemporary Outcomes After Surgery and Medical Treatment in Patients With Severe Aortic Stenosis Registry; UMIN000012140).
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