Lactobacillus endocarditis in a healthy patient with probiotic use

Lactobacilli are commensal anaerobic gram-positive rod organisms that are normal flora of the oral, genitourinary, and gastrointestinal tracts. Lactobacillus rhamnosus is now commonly found in probiotics. They are rarely pathogenic, but occasional cases of bacteremia and associated endocarditis have been noted in patients with pre-disposing factors. We describe a case of Lactobacillus endocarditis in an otherwise healthy patient with probiotic use and gingival laceration and present an accompanying discussion of the potential association of probiotic formulations containing lactobacilli and systemic infection

The Relationship Between Hypoadiponectinemia and Cardiovascular Events in Liver Transplant Recipients.

BACKGROUND: Cardiovascular disease (CVD) is an important cause of morbidity and mortality after liver transplantation (LT). Serum adiponectin levels inversely correlate with CVD-related outcomes, but the relationship between hypoadiponectinemia and CVD after LT is unknown. Thus, the aim of the present study was to prospectively evaluate this relationship in LT recipients (LTR). METHODS: LTR were prospectively enrolled (N = 130) between January 1, 2012, and January 1, 2014. Baseline adiponectin levels were drawn at enrollment and patients were followed for CVD events. Hypoadiponectinemia was defined as serum adiponectin \u3c10 \u3eµg/mL. The primary endpoint was a composite CVD outcome consisting of myocardial infarction, angina, need for coronary revascularization, stroke, or cardiac death. RESULTS: The mean age was 58 ± 11 years and prevalence of obesity, diabetes, and dyslipidemia was 40%, 35%, and 40%, respectively. A total of 20 CVD events were noted, after median follow up of 45 months. Hypoadiponectinemia was significantly associated with future risk of CVD events (hazard ratio, 3.519; 95% confidence interval, 1.180-10.499, P = 0.024). This association was independent of traditional CVD risk factors including age, gender, obesity, hypertension, diabetes, and choice of immunosuppression. CONCLUSIONS: Hypoadiponectinemia is a strong independent predictor of future cardiovascular events in LTR, which can be incorporated in clinical practice to assess CVD risk assessment after LT

Small Dense Low-Density Lipoprotein Cholesterol Predicts Cardiovascular Events in Liver Transplant Recipients.

Cardiovascular disease (CVD) is an important cause of morbidity and mortality after liver transplantation (LT). Although LT is associated with dyslipidemia, particularly atherogenic lipoprotein subparticles, the impact of these subparticles on CVD-related events is unknown. Therefore, the aim of the current study was to evaluate the impact of small dense (sdLDL-C) low-density lipoprotein (LDL) cholesterol (LDL-C) on CVD events. Prospectively enrolled patients (N = 130) had detailed lipid profile consisting of traditional lipid parameters and sdLDL-C and were followed for CVD events. The primary endpoint was a CVD composite consisting of myocardial infarction (MI), angina, need for coronary revascularization, and cardiac death. Mean age of the cohort was 58 ± 11 years, and the most common etiology of liver disease (LD) was hepatitis C virus (N = 48) and nonalcoholic steatohepatitis (N = 23). A total of 20 CVD events were noted after median follow-up of 45 months. The baseline traditional profile was similar in patients with and without CVD events. A serum LDL-C cutoff of 100 mg/dL was unable to identify individuals at risk of a CVD event (P = 0.86). In contrast, serum concentration of atherogenic sdLDL-C \u3e25 mg/dL was predictive of CVD events with a hazard ratio of 6.376 (95% confidence interval, 2.65, 15.34; P \u3c 0.001). This relationship was independent of diabetes, hypertension, sex, ethnicity, LD, obesity, and statin use. Conclusion: sdLDL-C independently predicted CVD events whereas LDL-C did not. Thus, sdLDL-C may provide a useful clinical tool in risk stratifying and managing patients after LT

Small Dense Low‐Density Lipoprotein Cholesterol Predicts Cardiovascular Events in Liver Transplant Recipients

Cardiovascular disease (CVD) is an important cause of morbidity and mortality after liver transplantation (LT). Although LT is associated with dyslipidemia, particularly atherogenic lipoprotein subparticles, the impact of these subparticles on CVD-related events is unknown. Therefore, the aim of the current study was to evaluate the impact of small dense (sdLDL-C) low-density lipoprotein (LDL) cholesterol (LDL-C) on CVD events. Prospectively enrolled patients (N = 130) had detailed lipid profile consisting of traditional lipid parameters and sdLDL-C and were followed for CVD events. The primary endpoint was a CVD composite consisting of myocardial infarction (MI), angina, need for coronary revascularization, and cardiac death. Mean age of the cohort was 58 ± 11 years, and the most common etiology of liver disease (LD) was hepatitis C virus (N = 48) and nonalcoholic steatohepatitis (N = 23). A total of 20 CVD events were noted after median follow-up of 45 months. The baseline traditional profile was similar in patients with and without CVD events. A serum LDL-C cutoff of 100 mg/dL was unable to identify individuals at risk of a CVD event (P = 0.86). In contrast, serum concentration of atherogenic sdLDL-C \u3e25 mg/dL was predictive of CVD events with a hazard ratio of 6.376 (95% confidence interval, 2.65, 15.34; P \u3c 0.001). This relationship was independent of diabetes, hypertension, sex, ethnicity, LD, obesity, and statin use. Conclusion: sdLDL-C independently predicted CVD events whereas LDL-C did not. Thus, sdLDL-C may provide a useful clinical tool in risk stratifying and managing patients after LT