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Background: Infective endocarditis (IE) is a life-threatening infection with an annual mortality of 40%. Embolic events reported in up to 80% of patients. Vegetations of > 10 mm size are associated with increased embolic events and poor prognosis. There is a paucity of literature on the association of multiple vegetations with outcome., Aim: To study the echocardiographic (ECHO) features and outcomes associated with the presence of multiple vegetations., Methods: In this retrospective, single-center, cohort study patients diagnosed with IE were recruited from June 2017 to June 2019. A total of 84 patients were diagnosed to have IE, of whom 67 with vegetation were identified. Baseline demographic, clinical, laboratory, and ECHO parameters were reviewed. Outcomes that were studied included recurrent admission, embolic phenomenon, and mortality., Results: Twenty-three (34%) patients were noted to have multiple vegetations, 13 (56.5%) were male and 10 (43.5%) were female. The mean age of these patients was 50. Eight (35%) had a prior episode of IE. ECHO features of moderate to severe valvular regurgitation [odds ratio (OR) = 4], presence of pacemaker lead (OR = 4.8), impaired left ventricle (LV) relaxation (OR = 4), and elevated pulmonary artery systolic pressure (PASP) (OR = 2.2) are associated with higher odds of multiple vegetations. Of these moderate to severe valvular regurgitation ( P = 0.028), pacemaker lead ( P = 0.039) and impaired relaxation ( P = 0.028) were statistically significant. These patients were noted to have an increased association of recurrent admissions (OR = 3.6), recurrent bacteremia (OR = 2.4), embolic phenomenon (OR = 2.5), intensive care unit stay (OR = 2.8), hypotension (OR = 2.1), surgical intervention (OR = 2.8) and device removal (OR = 4.8). Of this device removal ( P = 0.039) and recurrent admissions ( P = 0.017) were statistically significant., Conclusion: This study highlights the associations of ECHO predictors and outcomes in patients with IE having multiple vegetations. ECHO features of moderate to severe regurgitation, presence of pacemaker lead, impaired LV relaxation, and elevated PASP and outcomes including recurrent admissions and device removal were found to be associated with multiple vegetations., Competing Interests: Conflict-of-interest statement: All the authors report no relevant conflicts of interest for this article., (©The Author(s) 2024. Published by Baishideng Publishing Group Inc. All rights reserved.)

Introduction: Patients leaving against medical advice (AMA) are commonly encountered in hospital medicine. The problem is prevalent worldwide and across all fields of medicine. A retrospective study of 47,583 patients reported a 3.3% AMA rate in 2015., Objectives: In this retrospective study, we aimed (1) to study the demographic, clinical, and laboratory parameters of infective endocarditis (IE) patients leaving AMA. We also compared (2) the various risk factors and outcomes of these patients with IE patients who completed treatment., Results: A total of 111 patients diagnosed with IE were recruited for 36 months. Of the 74 patients with available details, 32 patients (29%) left AMA during their treatment. The mean age of patients leaving AMA was 39, and among those who left AMA, 66% were females. As compared with patients completing therapy, patients leaving AMA tend to have higher comorbidities, including injection drug use (68.1% versus 31.9%), prior IE (83.3% versus 16.7%), and chronic hepatitis C (72.4% versus 27.8%). Rates of consumption of substances of abuse were higher among those who left AMA. Patients leaving AMA also had higher psychiatric comorbidities (63% versus 37.5%), history of leaving AMA (70.5% versus 29.5%), and consumption of more than 2 substances of abuse. Morbidity was higher in patients leaving AMA. There was a statistically significant association between the development of distal embolus ( P < 0.001), the need for recurrent admissions ( P = 0.002), recurrent bacteremia ( P < 0.001), developing new embolus ( P < 0.001), and overall morbidity ( P = 0.002) among IE patients leaving AMA., Conclusions: Infective endocarditis patients leaving AMA tend to be younger females. These patients have prior comorbidities of injection drug use, prior IE, multiple psychiatric comorbidities, drug use, and multiple socioeconomic issues. Patients leaving AMA tend to develop further non-Central nervous system embolic events, recurrent bacteremia, and require frequent admissions. Morbidity in these patients was higher., Competing Interests: The authors disclose no conflict of interest., (Copyright © 2022 Wolters Kluwer Health, Inc. All rights reserved.)

Patients with infective endocarditis can have multiple neurological manifestations.  Cerebrovascular events (CVE) in patients with IE can be hemorrhagic or embolic.  Multiple factors are known to predispose to CVE and increased mortality in patients with IE.  In this study, we aimed to describe various outcomes among patients with IE and CVE.  We retrospectively analyzed 160 patients with definite IE.  Among these, patients with radiological evidence of CVE were included.  Clinical, radiological, echocardiographic details were obtained.  Outcome studied were the requirement of intensive care unit care, the requirement of mechanical ventilation, prolonged course of antibiotics, prolonged duration of hospital stay, the requirement of surgical intervention, and mortality.  In this study, 16 [10%] of patients with IE were identified to have a CVE.  The mean age of the patients was 55, and 87.5% of them were male.  25% of patients had prior IE.  IE involving left-sided valves were predominant, with the involvement of mitral valve reported in 62.5% of patients.  More than half of the patient's had details of magnetic resonance imaging (MRI) of the brain.  CVE were mostly ischemic, anterior circulation predominant, multiple, and bilateral.  In patients with IE and CVE morbidity including the requirement of ICU care, prolonged antibiotics course, and the requirement of surgical intervention contributed to increased duration of hospital stay.  In conclusion, CVE in patients with IE tends to present as multiple infarcts predominantly located over anterior circulation.  IE patients with CVE tend to have higher morbidity and mortality.