[Geriatric failure to thrive: between illusory diagnosis and clinical reality]. / Syndrome de glissement : entre diagnostic illusoire et réalité clinique.

The geriatric failure to thrive, a controversial French concept not present in the international literature, was first characterized by Jean Carrié in 1956. It is described as a process of aging and physical and psychological decline associated with advanced age, manifesting as a pronounced overall deterioration. In this case report, we present the case of an 88-year-old patient, admitted to a general medicine service for geriatric failure to thrive, whose management eventually leads to the diagnosis of endocarditis with digestive cancer complicated by a characterized depressive episode. This case prompts us to consider the geriatric failure to thrive with extreme caution and challenges the legitimacy of such a diagnosis in the context of an aging population and the progress of medical sciences.

A nomogram for prediction of early mortality in patients undergoing cardiac surgery for infective endocarditis: a retrospective single-center study.

OBJECTIVE: Despite advancements in surgical techniques, operations for infective endocarditis (IE) remain associated with relatively high mortality. The aim of this study was to develop a nomogram model to predict the early postoperative mortality in patients undergoing cardiac surgery for infective endocarditis based on the preoperative clinical features. METHODS: We retrospectively analyzed the clinical data of 357 patients with IE who underwent surgeries at our center between January 2007 and June 2023. Independent risk factors for early postoperative mortality were identified using univariate and multivariate logistic regression models. Based on these factors, a predictive model was developed and presented in a nomogram. The performance of the nomogram was evaluated through the receiver operating characteristic (ROC) curve, calibration plot, and decision curve analysis (DCA). Internal validation was performed utilizing the bootstrapping method. RESULTS: The nomogram included nine predictors: age, stroke, pulmonary embolism, albumin level, cardiac function class IV, antibotic use <4weeks, vegetation size ≥1.5 cm, perivalvular abscess and preoperative dialysis. The area under the ROC curve (AUC) of the model was 0.88 (95%CI:0.80-0.96). The calibration plot indicated strong prediction consistency of the nomogram with satisfactory Hosmer-Lemeshow test results (χ2 = 13.490, p = 0.142). Decision curve analysis indicated that the nomogram model provided greater clinical net benefits compared to "operate-all" or "operate-none" strategies. CONCLUSIONS: The innovative nomogram model offers cardiovascular surgeons a tool to predict the risk of early postoperative mortality in patients undergoing IE operations. This model can serve as a valuable reference for preoperative decision-making and can enhance the clinical outcomes of IE patients.

Potential of the Danish Comorbidity Index for Acute Myocardial Infarction to discriminate mortality in patients with infective endocarditis.

INTRODUCTION: Current risk score models for predicting mortality in infective endocarditis (IE) include data often unavailable in registries, limiting their use for confounding adjustment in population-based research. METHODS: This study assessed the Danish Comorbidity Index for Acute Myocardial Infarction (DANCAMI) for its ability to predict 30-day, 1-year, and 5-year mortality in IE patients, compared to the Charlson Comorbidity Index (CCI) and Elixhauser Comorbidity Index (ECI). The study included all adult Danish patients with first-time IE from 1995 to 2021. The area under the receiver operating characteristic curve (AUC) was estimated using logistic regression to measure discriminatory performance for all-cause and cardiovascular mortality at the specified time intervals. A baseline model included age and sex, while extended models incorporated continuous comorbidity scores. RESULTS: We identified 8966 patients with IE. Mortality rates were 12% at 30 days, 26% at 1 year, and 36% at 5 years. For all-cause mortality, AUCs for the baseline versus DANCAMI models were 0.64 vs. 0.69 at 30 days, 0.66 vs. 0.73 at 1 year, and 0.72 vs. 0.79 at 5 years. For cardiovascular mortality, AUCs for baseline versus DANCAMI models were 0.67 vs. 0.69 at 30 days, 0.67 vs. 0.69 at 1 year, and 0.70 vs. 0.71 at 5 years. CCI and ECI demonstrated comparable AUCs to the DANCAMI model. CONCLUSION: DANCAMI improved discrimination of short- and long-term mortality in IE patients and may be used for confounder adjustment similarly to CCI and ECI.

Epidemiology, outcomes and prognosis of infective endocarditis in Northern Morocco.

INTRODUCTION: Infective endocarditis is a rare but potentially severe disease, associated with significant morbidity and mortality. Our study aims to describe the epidemiology and management aspects of endocarditis in northern Morocco and compare it with international management guidelines. MATERIALS AND METHODS: This is a retrospective study involving all patients hospitalized in the cardiology department of the University Hospital of Tangier for infective endocarditis over a period of 4 years and 7 months, from May 2019 to February 2024. RESULTS: Eighty patients were hospitalized for IE during the study period. The average age of the patients was 46 years, with an even sex ratio. IE concerned native valves in 77% of cases, mechanical prostheses in 19% of cases, and on bio prostheses in 4%. The average diagnostic delay was 25 days. Blood cultures were negative in 59% of cases. The predominant infective microorganism was the bacteria Staphylococcus (65.6%). Imaging results showed vegetations in 76.3% of cases, predominantly on the mitral valve (39.3%), followed by the aortic valve (21.3%). The main complications included heart failure (51.2%), peripheral arterial embolisms (22.5%) and splenic infarction (17.5%). Management wise, the most commonly used antibiotic therapy was a combination of ceftriaxone and gentamicin. Clinical and biological improvement was observed in 70% of cases, with a mortality rate of 12.5%. Twelve patients underwent surgery (15%). Urgent surgery was indicated in 66,7% of the operated patients. CONCLUSION: Our study highlights the challenges in managing infective endocarditis in northern Morocco. The prognosis of infective endocarditis can be improved through multidisciplinary management within the implementation of an Endocarditis Team.

[Infectious endocarditis: strategy for diagnosis]. / Endocardites infectieuses : démarche diagnostique.

INFECTIOUS ENDOCARDITIS: STRATEGY FOR DIAGNOSIS. The diagnosis of infective endocarditis is often difficult because the clinical presentations are very heterogeneous. Epidemiology has evolved with more acute forms, different microorganisms, and an increase in prevalence in patients with cardiac prosthetic or electronic devices. Diagnosis is based on a clinical suspicion, associated with microbiological data and imaging evidence of lesions of the endocardium. Echocardiography plays a key role, but advanced imaging techniques provide additional information. The 2023 European Society of cardiology (ESC) recommendations like those of 2015 confirmed the essential role of multimodal imaging, integrating lesions highlighted by any imaging technique as major criteria. The diagnostic criteria have thus been modified to consider new epidemiological and imaging data. Different diagnostic strategy algorithms are proposed depending on whether the patient has prosthetic material or not. The endocarditis team is the keystone in this diagnostic approach to improve patient management.

ENDOCARDITES INFECTIEUSES: DÉMARCHE DIAGNOSTIQUE. Le diagnostic d'endocardite infectieuse est souvent difficile, car les présentations cliniques sont hétérogènes. L'épidémiologie a évolué avec des formes plus aiguës, des micro-organismes différents et avec l'augmentation de la prévalence chez les patients porteurs de matériel intracardiaque. Le diagnostic repose sur une suspicion clinique supportée par des données microbiologiques et la mise en évidence de lésions de l'endocarde à l'imagerie. L'échocardiographie joue un rôle clé, mais les techniques avancées d'imagerie permettent d'améliorer les performances diagnostiques. Les recommandations de l'European Society of Cardiology (ESC) 2023, comme celles de 2015, ont confirmé le rôle essentiel de l'imagerie multimodale, intégrant comme critères majeurs les lésions mises en évidence par toute technique d'imagerie. Les critères diagnostiques ont été ainsi modifiés pour prendre en compte les nouvelles données épidémiologiques et d'imagerie. Différents algorithmes de stratégie diagnostique sont proposés selon que le patient est porteur de matériel prothétique ou non. L'équipe multidisciplinaire d'endocardite est la clé de voûte dans cette démarche diagnostique pour améliorer la gestion des patients.

[Treatment of infective endocarditis]. / Prise en charge thérapeutique des endocardites infectieuses.

TREATMENT OF INFECTIVE ENDOCARDITIS. Patients with infective endocarditis (IE) are taken care for by multidisciplinary teams. The treatment consists of antibiotic therapy initiated early, adapted to the responsible germ and prolonged, associated with surgical treatment when there is an indication for surgery. A parenteral antibiotic therapy is initiated in hospital for a period of at least two weeks. Depending on evolution of the patients, outpatient antibiotic treatment may be considered, and oral antibiotics may be proposed in stable patients when IE is caused by the most frequent germs. The surgical treatment of IE consists of total excision of the infected tissues and aims to restore the integrity of valvular functions. Conservative surgical treatment is performed, when possible, otherwise valve replacement is the alternative. The recognition of surgical indications (heart failure, uncontrolled infection, and prevention of embolic risk) is essential to improve the prognosis.

[European registry of infectious endocarditis]. / Registre européen des endocardites infectieuses.

EUROPEAN REGISTRY OF INFECTIOUS ENDOCARDITIS. The EURO-ENDO registry was initiated in 2018. Its objectives were to assess the epidemiological, clinical, bacteriological, and prognostic features of infective endocarditis. Initially only European, it rapidly become a world registry including more than 3000 patients worldwide. EURO-ENDO confirms the drastic change in the profile of patients suffering from infective endocarditis, the important improvements in their management, but their persisting high mortality. EURO-ENDO also underlines the value of an early diagnosis of this disease as well as its management in highly specialized centers, with an experienced medical and surgical team.

REGISTRE EUROPÉEN DES ENDOCARDITES INFECTIEUSES. Le registre EURO-ENDO a été créé en 2018 pour préciser les caractéristiques épidémiologiques, cliniques, bactériologiques, diagnostiques et pronostiques de l'endocardite infectieuse. Initialement européen, il est en fait devenu un registre mondial incluant plus de 3 000 patients à travers le monde. Il confirme le changement radical du profil des patients atteints d'endocardite infectieuse, les grands progrès diagnostiques et thérapeutiques mais également la persistance d'une mortalité élevée chez des patients de plus en plus âgés et polypathologiques. Il souligne l'intérêt d'un diagnostic précoce permettant une prise en charge immédiate par une équipe médico-chirurgicale habituée à traiter cette pathologie complexe.

[Complications of infective endocarditis]. / Complications de l'endocardite infectieuse.

COMPLICATIONS OF INFECTIVE ENDOCARDITIS. The high in-hospital mortality of patients with infective endocarditis (about 20%) is mainly due to its complications. These complications are essentially of cardiac, neurological, and infectious origin. Rapid diagnosis and early antibiotic treatment are of paramount importance and allow drastic reduction of the frequency and severity of such complications. Discussion with all physicians caring for the patients with infective endocarditis in an "endocarditis team" setting is a mandatory step in management optimization and outcome improvement. This "endocarditis team" approach allows faster identification of patients at high risk of acute heart failure and/or cerebral embolism, and selection of those who might benefit from urgent valvular surgery. Factors associated with high embolic risk are the size and mobility of vegetation, mitral valve endocarditis, and infection with Staphylococcus aureus. When neurological complications occur, there is a risk that these may be worsened by the valvular surgery if there is a hemorrhagic component. This risk needs to be careful weighed in a team approach before sending patients to surgery. Persistent sepsis after effective antibiotic treatments prompts to local extension of the disease or to embolic extra cardiac secondary infectious localization.

COMPLICATIONS DE L'ENDOCARDITE INFECTIEUSE. Les complications de l'endocardite infectieuse (EI) sont à l'origine d'une mortalité hospitalière élevée d'environ 20 %. Elles sont essentiellement cardiaques, neurologiques et septiques. Un diagnostic rapide et une antibiothérapie précoce sont essentiels, car ils permettent de réduire la fréquence et la sévérité de ces complications. Une discussion collégiale au sein de l'équipe pluridisciplinaire (endocarditis team) est indispensable pour optimiser la prise en charge et améliorer le pronostic. Elle permet notamment d'identifier rapidement les patients à haut risque d'insuffisance cardiaque aiguë et/ou d'embolie cérébrale et de sélectionner les patients nécessitant une chirurgie valvulaire urgente. Les facteurs prédictifs d'un haut risque embolique sont la taille et la mobilité de la végétation, sa localisation sur la valve mitrale et l'EI à Staphylococcus aureus. La survenue d'une complication neurologique nécessite une évaluation rigoureuse compte tenu des risques d'aggravation de la lésion par la chirurgie valvulaire en présence d'une composante hémorragique. Un sepsis persistant sous traitement antibiotique doit faire rechercher une extension locale de l'endocardite ou des foyers emboliques extracardiaques.

Incidence and predictive factors of mortality of infective endocarditis in adults with congenital heart disease: A systematic review and meta-analysis.

INTRODUCTION: Congenital heart diseases (CHD) with abnormal turbulent blood flow are associated with the highest risk of infective endocarditis (IE). Despite advancement in diagnostics and treatment, the mortality rate of IE remains high due the life-threatening complications. Our study aims to assess the incidence and mortality rates of IE and predictive factors for mortality among adults CHD (ACHD). METHODS: A systematic literature search was conducted on PubMed, SCOPUS, and Ovid SP to retrieve relevant studies. The pooled estimates and predictors of mortality were calculated using the random-effects generic inverse variance method using R programming. RESULTS: 12 studies involving 3738 ACHD patients were included in this meta-analysis. The overall incidence of IE in ACHD was 1.26 per 1000 patient-years (95% CI 0.55-1.96). 60% (95% CI 46-72%) of patients had surgical management for IE. The mortality rate of IE was 9% (95% CI 7-12%). The predictors of mortality were conservative management (OR: 5.07, 95% CI: 4.63-5.57), renal dysfunction (OR: 4.15, 95% CI: 2.92-5.88), cerebral complications (OR: 3.59, 95% CI: 1.78-7.23), abscesses/valve complications (OR: 2.67, 95% CI: 1.71-4.16), Staphylococcus aureus infection (OR: 2.32, 95% CI: 1.33-4.06), emboli (OR: 2.03, 95% CI: 1.47-2.79), body mass index (OR: 1.10, 95% CI: 1.01-1.21), age (OR: 1.02, 95% CI: 1.00-1.04), and previous IE (OR: 1.02, 95% CI: 1.00-1.04). CONCLUSION: The mortality rate of IE in ACHD is low. However, conservative management is associated with the highest risk of mortality.

Rare Case of Disseminated Histoplasmosis Mitral Valve Endocarditis in Florida.

BACKGROUND Histoplasma capsulatum is prevalent in the mid-eastern United States and is an environmental fungus that causes human infection by the inhalation of its spores. It is commonly associated with areas containing large amounts of bird excrement and can survive for years in the soil. Only 1% of infected individuals develop disseminated histoplasmosis or Histoplasma endocarditis. CASE REPORT A 61-year-old man with atrial fibrillation had 8 months of fatigue, low-grade fevers, night sweats, and unexplained weight loss presented to the Emergency Department. He worked and lived in Central Florida and although he raised cattle, he denied exposure to birds or bats with regularity. A transesophageal echocardiogram confirmed a sessile echo density on the atrial surface of the mitral valve. His microbial Karius cell-free DNA test from his blood sample was positive for Histoplasma capsulatum, and he was immediately given intravenous liposomal amphotericin for 2 weeks. A tissue valve was used to successfully replace his mitral valve along with a coronary artery bypass and a maze procedure for his persistent atrial fibrillation and atrial flutter. The diagnosis of mitral valve endocarditis from disseminated histoplasmosis was confirmed by pathological analysis, and he was sent home on long-term itraconazole maintenance treatment. CONCLUSIONS Surgical intervention in combination with anti-fungal medication can be a lifesaving intervention for disseminated histoplasmosis. A thorough history is particularly important when evaluating a patient with an unknown infectious source, especially assessing for risk factors, including exposure to environmental factors, workplace, and animals.

Atrioventricular conduction disorders in aortic valve infective endocarditis.

BACKGROUND: Aortic valve infective endocarditis may be complicated by high-degree atrioventricular block in up to 10-20% of cases. AIM: To assess high-degree atrioventricular block occurrence, contributing factors, prognosis and evolution in patients referred for aortic infective endocarditis. METHODS: Two hundred and five patients referred for aortic valve infective endocarditis between January 2018 and March 2021 were included in this study. A comprehensive assessment of clinical, electrocardiographic, biological, microbiological and imaging data was conducted, with a follow-up carried out over 1 year. RESULTS: High-degree atrioventricular block occurred in 22 (11%) patients. In univariate analysis, high-degree atrioventricular block was associated with first-degree heart block at admission (odds ratio 3.1; P=0.015), periannular complication on echocardiography (odds ratio 6.9; P<0.001) and severe biological inflammatory syndrome, notably C-reactive protein (127 vs 90mg/L; P=0.011). In-hospital mortality (12.7%) was higher in patients with high-degree atrioventricular block (odds ratio 4.0; P=0.011) in univariate analysis. Of the 16 patients implanted with a permanent pacemaker for high-degree atrioventricular block and interrogated, only four (25%) were dependent on the pacing function at 1-year follow-up. CONCLUSIONS: High-degree atrioventricular block is associated with high inflammation markers and periannular complications, especially if first-degree heart block is identified at admission. High-degree atrioventricular block is a marker of infectious severity, and tends to raise the in-hospital mortality rate. Systematic assessment of patients admitted for infective endocarditis suspicion, considering these contributing factors, could indicate intensive care unit monitoring or even temporary pacemaker implantation in those at highest risk.

An Unusual Case of Treatment-naive HIV Patient Presenting with Acute Pancreatitis in Sepsis with Infective Endocarditis and Bilateral Pulmonary Thromboembolism.

Acute pancreatitis is seen in patients with human immunodeficiency virus (HIV) as a result of antiretroviral drug therapy and hypertriglyceridemia. Thrombotic complications are known in patients of HIV as a result of endothelial dysfunction, and right-sided infective endocarditis (IE) is seen in HIV patients mostly due to intravenous (IV) drug abuse. However, the occurrence of acute pancreatitis with sepsis, IE, and bilateral thromboembolism in the same patient is rare. Here, we report this case of a treatment-naive nondrug abuser HIV patient with acute pancreatitis in sepsis, IE, and bilateral pulmonary thromboembolism who recovered completely with treatment.

Predictors of infective endocarditis associated in-hospital mortality in Ayder Comprehensive Specialized Hospital, Tigray, North Ethiopia: Microbiological,clinical features, and management profiles.

BACKGROUND: Infective endocarditis (IE) is a continuously evolving disease with a high mortality rate despite different advances in treatment. In Ethiopia, there is a paucity of data regarding IE. Therefore, this study is aimed at assessing IE-related in-hospital mortality and characterization of IE patients based on their microbiological, clinical features, and management profiles in the Ayder Comprehensive Specified Hospital (ACSH). METHODS: We conducted a hospital-based prospective follow-up study with all consecutive sampling techniques for suspected infective endocarditis patients admitted to ACSH from January 2020 to February 2022. Echocardiography was performed, and three sets of blood samples for blood culture were taken as per the standard protocol. We also performed isolation of microbial etiologies and antimicrobial susceptibility tests. The data was analyzed using STATA version 16. Stepwise logistic regression was run to identify predictors of in-hospital mortality. Effects were measured through the odds ratio at the 5% level of significance. RESULTS: Seventy-four cases of suspected infective endocarditis were investigated; of these, 54 episodes fulfilled modified Duke's criteria. Rheumatic heart disease (RHD) (85.2%) was the most common underlying heart disease. Murmur (94.4%), fever (68.5%), and pallor (57.4%) were the most common clinical findings. Vegetation was present in 96.3% of episodes. Blood culture was positive only in 7 (13%) episodes. Complications occurred in 41 (75.9%) cases, with congestive heart failure being the most common. All patients were managed medically, with no surgical intervention. The in-hospital mortality was 14 (25.9%). IE-related in-hospital mortality was significantly associated with surgery recommendation and myalgia clinical symptoms. CONCLUSION: IE occurred relatively in a younger population, with RHD as the most common underlying heart disease. There was a high rate of culture-negative endocarditis, and the majority of patients were treated empirically. Mortality was high. The establishment of cardiac surgery and strengthening microbiology services should be given top priority.

Blending three repair techniques in a case of complex mitral valve endocarditis.

In a 39-year-old male with mitral valve endocarditis, after 6 weeks of intravenous antibiotics, echocardiography confirmed multiple vegetations on both leaflets, a flail posterior leaflet flail and contained perforation of the anterior leaflet in a windsock-like morphology. All vegetations, diseased and ruptured chords and the windsock-like contained rupture of the anterior leaflet were carefully resected via a right minithoracotomy and with femoral cannulation. Three repair techniques were blended to reconstruct the valve: (1) A large, infected portion of the prolapsing posterior leaflet was resected in a triangular fashion, and the edges were re-approximated using continuous 5-0 polypropylene sutures. (2) The anterior leaflet defect was repaired with a circular autologous pericardial patch that had been soaked in glutaraldehyde. (3) A set of artificial chords for P2 was created using CV-4 polytetrafluoroethylene sutures and adjusted under repeated saline inflation. A 38-mm Edwards Physio-I annuloplasty ring was implanted. The artificial chords were adjusted again after annuloplasty and then tied. Transoesophageal echocardiography (TEE) confirmed the absence of residual mitral regurgitation and systolic anterior motion and a mean pressure gradient of 3 mmHg. The patient was discharged after 5 days with a peripherally inserted central catheter to complete an additional 4 weeks of intravenous antibiotics and had an uneventful recovery.

Preliminary results from the Polish Infective Endocarditis Registry (POL-ENDO): Time to change clinical practice?

BACKGROUND: Infective endocarditis (IE) is a severe valvular disease associated with high morbidity and mortality. AIMS: This preliminary study aimed to evaluate patient profiles and treatment outcomes of IE in Poland and compare them with European IE characteristics. METHODS: We conducted a prospective multicenter observational cohort study - the POL-ENDO registry - in IE patients from 134 hospitals in Poland recruited between August 2022 and August 2023. We evaluated demographic, clinical, imaging, and treatment outcome data. A comparison of the Polish patients with those assessed in the EURO-ENDO registry between January 2016 and March 2018 was performed. RESULTS: Of a total of 880 IE patients, 622 were male (70.7%). The POL-ENDO participants were older (61.4 [16.7] years vs. 59.25 [18.03] years; P = 0.001). Native-valve IE occurred more often in Poland (82.3% vs. 56.6%; P <0.001). Transthoracic echocardiography was performed more frequently in Poland (93.6% vs. 89.8%; P <0.001). New imaging techniques (computed tomography/magnetic resonance imaging/positron emission tomography/single-photon emission computed tomography) were less frequently used in Poland (computed tomography: 41.3% vs. 53.2%; P <0.001; magnetic resonance imaging: 6.4% vs. 18.7%; P <0.001). Heart failure occurred more often in Poland as an in-hospital complication (31.4% vs. 14.1%; P <0.001). Surgical treatment was less frequently performed in Poland (36.9% vs. 51.2%; P <0.001). In-hospital mortality was higher in Poland (21% vs. 17%; P = 0.008). CONCLUSION: Polish IE patients were significantly older and had more comorbidities. New imaging techniques are less frequently used in Poland. Echocardiography was performed more frequently in Poland as the diagnostic mainstay. Surgical treatment was significantly less frequent in Poland. In-hospital mortality in Poland is higher.