OBJECTIVES: The aim of this study was to evaluate the incidence and epidemiological characteristics of infective endocarditis (IE) in the Czech Republic. These results represent the first data on the epidemiology of IE from the post-communist countries. METHODS: This was a prospective multi-centre observational study monitoring the occurrence of IE in the catchment areas of 29 hospitals during a 12-month period. The total monitored territory involved a population of 3.9 million people (37.7% of the total Czech population). Patients were included in the study if they had a diagnosis of possible or definite endocarditis according to the modified Duke criteria. RESULTS: One hundred and thirty-four episodes of IE in 132 patients were reported. Thus the crude incidence of IE was 3.4 cases/100,000 inhabitants/y. Vegetations were most frequently found on the aortic and mitral valves. The most frequent agent was Staphylococcus aureus (29.9%). The aetiology remained unexplained in 33.6% of cases, mainly because of previous antibiotic therapy. Surgical intervention during antibiotic therapy was performed in 36 patients (27.5%). Thirty-six patients died during hospitalization (in-hospital mortality rate 27.5%). The most common predisposing cardiac factors were remote cardiac surgery (19.4%) and degenerative valvular changes (11.9%). The most common extracardiac factors were pyogenic infections of skin and soft tissues (13.0%) and chronic haemodialysis (8.2%). CONCLUSIONS: Our results document the changing epidemiological characteristics of IE, namely an increasing incidence of the disease and an increasing role of Staphylococcus aureus as a major pathogen. A shift was evident in predisposing factors for IE: almost 39% of IE episodes were associated with both cardiac and extracardiac modern medical procedures.

• MeSH
• bakteriální endokarditida epidemiologie   mikrobiologie   MeSH
• dospělí MeSH
• incidence MeSH
• kauzalita MeSH
• lidé středního věku MeSH
• lidé MeSH
• mladiství MeSH
• prospektivní studie MeSH
• senioři nad 80 let MeSH
• senioři MeSH
• srdeční chlopně mikrobiologie   MeSH
• Staphylococcus aureus izolace a purifikace   MeSH
• Check Tag
• dospělí MeSH
• lidé středního věku MeSH
• lidé MeSH
• mladiství MeSH
• mužské pohlaví MeSH
• senioři nad 80 let MeSH
• senioři MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• Geografické názvy
• Česká republika epidemiologie   MeSH

We report a case of a 73-year-old male with rheumatoid arthritis presenting with acute abdominal and back pain and rapidly developing multiorgan failure. A positive blood culture (Staphylococcus aureus, Candida species) followed by transoesophageal sonography established a diagnosis of mitral valve infective endocarditis. At the autopsy, the heart examination revealed fibrinous pericarditis and multiple small vegetations on the mitral valve. The mitral valve itself showed no significant damage. Surprisingly, the histological examination of the mitral valve showed granulomatous inflammation with central fibrinoid necrosis and peripheral palisade of histiocytes, with occasional giant cells and lymphocytic inflammatory infiltrate - findings consistent with a rheumatoid nodule. Infective vegetations were overlying the nodule. Due to its relative frequency, a possibility of cardiac involvement by rheumatoid arthritis and its potential infective complications should be considered in patients with appropriate history and clinical symptoms.

• Klíčová slova
• infective endocarditis, mitral valve, rheumatoid arthritis, rheumatoid nodule,
• MeSH
• bakteriální endokarditida * komplikace   MeSH
• endokarditida * komplikace   MeSH
• lidé MeSH
• mitrální chlopeň diagnostické zobrazování   patologie   MeSH
• revmatoidní artritida * komplikace   MeSH
• revmatoidní uzlíky * komplikace   MeSH
• senioři MeSH
• Check Tag
• lidé MeSH
• mužské pohlaví MeSH
• senioři MeSH
• Publikační typ
• časopisecké články MeSH
• kazuistiky MeSH

Two cases of infective endocarditis are reported. In both, vegetations on the cardiac valves characteristic of endocarditis were documented by echocardiography and confirmed at surgery in one of them. The various features of vegetative endocarditis on the echocardiogram are described. Differentiation of these echoes from those produced by other morbid states is discussed. Echocardiography is considered a useful non-invasive technique in the diagnosis of infective endocarditis. Cardiac surgery is usually found to be necessary in addition to medical therapy, when echoes characteristic of vegetative endocarditis are recorded by echocardiography.

• MeSH
• bakteriální endokarditida diagnóza   MeSH
• dospělí MeSH
• echokardiografie * MeSH
• endokarditida chirurgie   MeSH
• lidé MeSH
• Check Tag
• dospělí MeSH
• lidé MeSH
• mužské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• kazuistiky MeSH

AIMS: The European Society of Cardiology (ESC) EURObservational Research Programme (EORP) European Endocarditis (EURO-ENDO) registry aims to study the care and outcomes of patients diagnosed with infective endocarditis (IE) and compare findings with recommendations from the 2015 ESC Clinical Practice Guidelines for the management of IE and data from the 2001 Euro Heart Survey. METHODS AND RESULTS: Patients (n = 3116) aged over 18 years with a diagnosis of IE based on the ESC 2015 IE diagnostic criteria were prospectively identified between 1 January 2016 and 31 March 2018. Individual patient data were collected across 156 centres and 40 countries. The primary endpoint is all-cause mortality in hospital and at 1 year. Secondary endpoints are 1-year morbidity (all-cause hospitalization, any cardiac surgery, and IE relapse), the clinical, epidemiological, microbiological, and therapeutic characteristics of patients, the number and timing of non-invasive imaging techniques, and adherence to recommendations as stated in the 2015 ESC Clinical Practice Guidelines for the management of IE. CONCLUSION: EURO-ENDO is an international registry of care and outcomes of patients hospitalized with IE which will provide insights into the contemporary profile and management of patients with this challenging disease.

• Klíčová slova
• Infective endocarditis, Registry, Valve disease,
• MeSH
• endokarditida * diagnóza   terapie   MeSH
• lidé MeSH
• registrace * MeSH
• směrnice pro lékařskou praxi jako téma MeSH
• Check Tag
• lidé MeSH
• Publikační typ
• časopisecké články MeSH
• multicentrická studie MeSH
• práce podpořená grantem MeSH
• srovnávací studie MeSH
• Geografické názvy
• Evropa MeSH

BACKGROUND: Nearly half of patients require cardiac surgery during the acute phase of infective endocarditis (IE). We describe the characteristics of patients according to the type of valve replacement (mechanical or biological), and examine whether the type of prosthesis was associated with in-hospital and 1-year mortality. METHODS AND RESULTS: Among 5591 patients included in the International Collaboration on Endocarditis Prospective Cohort Study, 1467 patients with definite IE were operated on during the active phase and had a biological (37%) or mechanical (63%) valve replacement. Patients who received bioprostheses were older (62 vs 54years), more often had a history of cancer (9% vs 6%), and had moderate or severe renal disease (9% vs 4%); proportion of health care-associated IE was higher (26% vs 17%); intracardiac abscesses were more frequent (30% vs 23%). In-hospital and 1-year death rates were higher in the bioprosthesis group, 20.5% vs 14.0% (p=0.0009) and 25.3% vs 16.6% (p<.0001), respectively. In multivariable analysis, mechanical prostheses were less commonly implanted in older patients (odds ratio: 0.64 for every 10years), and in patients with a history of cancer (0.72), but were more commonly implanted in mitral position (1.60). Bioprosthesis was independently associated with 1-year mortality (hazard ratio: 1.298). CONCLUSIONS: Patients with IE who receive a biological valve replacement have significant differences in clinical characteristics compared to patients who receive a mechanical prosthesis. Biological valve replacement is independently associated with a higher in-hospital and 1-year mortality, a result which is possibly related to patient characteristics rather than valve dysfunction.

• Klíčová slova
• Infective endocarditis, Surgery, Valve prosthesis,
• MeSH
• bioprotézy mikrobiologie   trendy   MeSH
• chirurgická náhrada chlopně mortalita   trendy   MeSH
• endokarditida diagnóza   mortalita   chirurgie   MeSH
• infekce spojené s protézou diagnóza   mortalita   MeSH
• kohortové studie MeSH
• lidé středního věku MeSH
• lidé MeSH
• mortalita trendy   MeSH
• prospektivní studie MeSH
• senioři MeSH
• výsledek terapie MeSH
• Check Tag
• lidé středního věku MeSH
• lidé MeSH
• mužské pohlaví MeSH
• senioři MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• pozorovací studie MeSH
• práce podpořená grantem MeSH

• Klíčová slova
• ENDOCARDITIS *,
• MeSH
• endokarditida * MeSH
• lidé MeSH
• Check Tag
• lidé MeSH
• Publikační typ
• časopisecké články MeSH

BACKGROUND: Infective endocarditis (IE) in people who inject drugs (PWID) is an emergent public health problem. OBJECTIVES: The purpose of this study was to investigate IE in PWID and compare it with IE in non-PWID patients. METHODS: Two prospective cohort studies (ICE-PCS and ICE-Plus databases, encompassing 8,112 IE episodes from 2000 to 2006 and 2008 to 2012, with 64 and 34 sites and 28 and 18 countries, respectively). Outcomes were compared between PWID and non-PWID patients with IE. Logistic regression analyses were performed to investigate risk factors for 6-month mortality and relapses amongst PWID. RESULTS: A total of 7,616 patients (591 PWID and 7,025 non-PWID) were included. PWID patients were significantly younger (median 37.0 years [interquartile range: 29.5 to 44.2 years] vs. 63.3 years [interquartile range: 49.3 to 74.0 years]; p < 0.001), male (72.5% vs. 67.4%; p = 0.007), and presented lower rates of comorbidities except for human immunodeficiency virus, liver disease, and higher rates of prior IE. Amongst IE cases in PWID, 313 (53%) episodes involved left-side valves and 204 (34.5%) were purely left-sided IE. PWID presented a larger proportion of native IE (90.2% vs. 64.4%; p < 0.001), whereas prosthetic-IE and cardiovascular implantable electronic device-IE were more frequent in non-PWID (9.3% vs. 27.0% and 0.5% vs. 8.6%; both p < 0.001). Staphylococcus aureus caused 65.9% and 26.8% of cases in PWID and non-PWID, respectively (p < 0.001). PWID presented higher rates of systemic emboli (51.1% vs. 22.5%; p < 0.001) and persistent bacteremia (14.7% vs. 9.3%; p < 0.001). Cardiac surgery was less frequently performed (39.5% vs. 47.8%; p < 0.001), and in-hospital and 6-month mortality were lower in PWID (10.8% vs. 18.2% and 14.4% vs. 22.2%; both p < 0.001), whereas relapses were more frequent in PWID (9.5% vs. 2.8%; p < 0.001). Prior IE, left-sided IE, polymicrobial etiology, intracardiac complications, and stroke were risk factors for 6-month mortality, whereas cardiac surgery was associated with lower mortality in the PWID population. CONCLUSIONS: A notable proportion of cases in PWID involve left-sided valves, prosthetic valves, or are caused by microorganisms other than S. aureus.

• Klíčová slova
• HIV, Staphylococcus aureus, cardiac surgery, infective endocarditis, opioid crisis, people who inject drugs,
• MeSH
• celosvětové zdraví MeSH
• dospělí MeSH
• endokarditida epidemiologie   etiologie   MeSH
• hodnocení rizik metody   MeSH
• incidence MeSH
• intravenózní abúzus drog komplikace   epidemiologie   MeSH
• lidé středního věku MeSH
• lidé MeSH
• následné studie MeSH
• prospektivní studie MeSH
• rizikové faktory MeSH
• senioři MeSH
• Check Tag
• dospělí MeSH
• lidé středního věku MeSH
• lidé MeSH
• mužské pohlaví MeSH
• senioři MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• multicentrická studie MeSH
• pozorovací studie MeSH
• práce podpořená grantem MeSH

PURPOSE: Early identification of specific patient subgroups at high risk of developing life-threatening infective endocarditis (IE) complications is of paramount importance. Better stratification may allow more intensive treatment of these patients and positively influences clinical outcomes. METHODS: We carried out a retrospective survey of consecutive left-sided IE adult patients, admitted over a 15-year period to two main tertiary care centres in the Czech Republic. RESULTS: Among a group of 196 patients (155 males; median age 64 years), a total of 206 left-sided IE episodes were identified. Perivalvular extension of infection was most frequently seen in prosthetic aortic valve endocarditis (OR 6.706, p<0.0001). Valve prolapse/perforation during IE episodes was significantly associated with mitral valve IE (OR 2.136, p=0.026) and vegetation length (OR 1.055, p=0.009). Septic shock was significantly related to two main risk factors: S. aureus infection (OR 8.459, p=<0.0001) and smoking (OR 8.403, p=0.001). Mitral valve IE with a vegetation length ≥13 mm was the strongest risk factor for this complication (OR 3.24, p=0.001), followed by S. aureus infection (OR 3.59, p=0.002). Finally, septic shock (OR 6.000, p=0.001) represented the most important risk factor of in-hospital mortality. CONCLUSIONS: This study provides the most detailed profile of complication predictors related to left-sided IE in Central Europe. Early individual stratification of IE related occurrence of complications might help to decrease extremely high morbidity and mortality of this disease (Tab. 5, Ref. 37).

• Klíčová slova
• Staphylococcus aureus, complications of infective endocarditis mortality., infective endocarditis,
• MeSH
• bakteriální endokarditida komplikace   diagnóza   MeSH
• kouření MeSH
• lidé středního věku MeSH
• lidé MeSH
• retrospektivní studie MeSH
• rizikové faktory MeSH
• septický šok komplikace   MeSH
• stafylokokové infekce komplikace   MeSH
• Staphylococcus aureus MeSH
• Check Tag
• lidé středního věku MeSH
• lidé MeSH
• mužské pohlaví MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• Geografické názvy
• Česká republika MeSH
• Evropa MeSH

AIM: Understanding cardiac electronic device infective endocarditis epidemiology is essential for the management of this serious complication. Only monocentric and limited data have been published regarding patients in the Czech republic so far. The aim of this study was to describe the current profile, microbiology and clinical characteristics of this population. PATIENTS AND METHODS: National data from the prospective ESC-EORP EURO-ENDO registry were collected. 57 consecutive patients with a diagnosis of cardiac device-related infective endocarditis (CDRIE) from 11 Czech centres were included. RESULTS: Staphylococcus spp. was responsible for 43.9% of isolates, whereas Culture negative endocarditis was documented in 26.3% episodes. The most frequent complications under therapy were acute renal failure (17.5%), septic shock and heart failure (both 10.5%). Extraction of device was performed in 75.4% of all patients, and the 1-year mortality was 22.5%. CONCLUSIONS: The high proportion of culture-negative endocarditis is alarming and warrants further investigation. Cardiac device related infective endocarditis is a serious complication with a high 1-year mortality in a highly polymorbid spectrum of patients.

• Klíčová slova
• cardiac device complication, cardiac electronic device infective endocarditis, infective endocarditis,
• MeSH
• bakteriální endokarditida * epidemiologie   etiologie   MeSH
• defibrilátory implantabilní * škodlivé účinky   MeSH
• endokarditida * komplikace   etiologie   MeSH
• lidé MeSH
• prospektivní studie MeSH
• registrace MeSH
• Check Tag
• lidé MeSH
• Publikační typ
• časopisecké články MeSH
• Geografické názvy
• Česká republika epidemiologie   MeSH

AIMS: Infective endocarditis (IE) is a life-threatening disease associated with high mortality and morbidity worldwide. We sought to determine how socioeconomic factors might influence its epidemiology, clinical presentation, investigation and management, and outcome, in a large international multicentre registry. METHODS AND RESULTS: The EurObservational Programme (EORP) of the European Society of Cardiology EURO-ENDO (European Infective Endocarditis) registry comprises a prospective cohort of 3113 adult patients admitted for IE in 156 hospitals in 40 countries between January 2016 and March 2018. Patients were separated in three groups, according to World Bank economic stratification [group 1: high income (75.6%); group 2: upper-middle income (15.4%); group 3: lower-middle income (9.1%)]. Group 3 patients were younger [median age (interquartile range, IQR): group 1, 66 (53-75) years; group 2, 57 (41-68) years; group 3, 33 (26-43) years; P < 0.001] with a higher frequency of smokers, intravenous drug use, and human immunodeficiency virus infection (all P < 0.001) and presented later [median (IQR) days since symptom onset: group 1, 12 (3-35); group 2, 19 (6-54); group 3, 31 (12-62); P < 0.001] with a higher likelihood of developing congestive heart failure (13.6%, 11.1%, and 22.6%, respectively; P < 0.001) and persistent fever (9.8%, 14.2%, and 27.9%, respectively; P < 0.001). Among 2157 (69.3%) patients with theoretical indication for cardiac surgery, surgery was performed less frequently in group 3 patients (75.5%, 76.8%, and 51.3%, respectively; P < 0.001), who also demonstrated the highest mortality (15.0%, 23.0%, and 23.7%, respectively; P < 0.001). CONCLUSION: Socioeconomic factors influence the clinical profile of patients presenting with IE across the world. Despite younger age, patients from the poorest countries presented with more frequent complications and higher mortality associated with delayed diagnosis and lower use of surgery.

• Klíčová slova
• Endocarditis, Socioeconomic,
• MeSH
• bakteriální endokarditida * komplikace   diagnóza   epidemiologie   MeSH
• dospělí MeSH
• endokarditida * diagnóza   epidemiologie   etiologie   MeSH
• lidé MeSH
• prospektivní studie MeSH
• registrace MeSH
• srdeční selhání * MeSH
• Check Tag
• dospělí MeSH
• lidé MeSH
• Publikační typ
• časopisecké články MeSH
• práce podpořená grantem MeSH