scholarly journals Low eGFR and albuminuria independently predict all-cause mortality in high-risk subjects undergoing coronary arteriography

2021 ◽  
Author(s):  
Maria Maddalena D’Errico ◽  
Pamela Piscitelli ◽  
Antonio Mirijello ◽  
Mariateresa Santoliquido ◽  
Valentina Massa ◽  
...  
Keyword(s):  
High Risk ◽  
Coronary Arteriography ◽  
All Cause Mortality

scholarly journals 789. Evaluation of Bezlotoxumab for Prevention of Recurrent Clostridioides difficile Infection in Patients at High Risk for Recurrence

2020 ◽  
Vol 7 (Supplement_1) ◽  
pp. S438-S439
Author(s):  
Tanner M Johnson ◽  
Amanda Howard ◽  
Kerry Schwarz ◽  
Lorna Allen ◽  
Misha Huang ◽  
...  
Keyword(s):  
High Risk ◽  
Fecal Microbiota Transplantation ◽  
Therapeutic Option ◽  
Treatment Options ◽  
High Risk Patient ◽  
Recurrent Infection ◽  
Control Group ◽  
Clostridioides Difficile ◽  
All Cause Mortality ◽  
Clostridioides Difficile Infection

Abstract Background Recurrent Clostridioides difficile infection (rCDI) within 180 days of the index episode is associated with a 33% increase in mortality and, to-date, few treatment options exist to prevent recurrent infection. Bezlotoxumab (BEZ) is a novel therapeutic option for the prevention of rCDI, yet limited data exist regarding its effectiveness in patients at high-risk for recurrence outside of controlled trials. This study aimed to compare BEZ to a historical standard of care (SoC) cohort for the prevention of rCDI in patients at high risk for recurrence. Methods A multi-center retrospective cohort study of patients within an academic health-system with one or more risk factors for rCDI. Patients received SoC with oral vancomycin (VAN) or fidaxomicin (FDX) from January 2015 to December 2017 or BEZ, in addition to oral SoC, from September 2017 to September 2019. The primary outcome was rCDI within 90 days of completion of oral VAN or FDX. Secondary outcomes included all-cause readmission, all-cause mortality, and safety events at 90 days. Results One-hundred twenty patients received BEZ in addition to SoC (n=47) or SoC alone (n=73). Mean (SD) age was 55 (16) years, mean (SD) number of lifetime CDI was 3 (2) episodes, and 30.8% of patients had severe CDI. Six (12.8%) patients in the BEZ cohort and thirty-one (42.5%) in the SoC cohort experienced rCDI at 90 days [OR (95% CI) = 0.20 (0.07-0.53), p=< 0.01]. Incidence of all-cause mortality (2.1% vs 5.5%, p=0.67) and all-cause readmission (42.6% vs 56.2%, p=0.20) within 90 days were not statistically different between groups. Patient body weight, timing of BEZ administration, CDI severity, nor prior receipt of fecal microbiota transplantation significantly affected BEZ effectiveness. BEZ was well tolerated with one infusion-related reaction. There were no heart failure exacerbations among BEZ recipients and two exacerbations identified from control group. Conclusion In patients with at least one risk factor for rCDI, BEZ in addition to SoC was associated with lower rates of recurrent infection than SoC alone and may be a reasonable adjunct therapy in high risk patient populations. Disclosures matthew miller, PharmD, Allergan (Speaker’s Bureau)Tetraphase (Speaker’s Bureau)

Abstract TP165: Cardiac Screening Does not Improve One-year Mortality Among Patients With Cerebrovascular Disease

Stroke ◽  
2016 ◽  
Vol 47 (suppl_1) ◽  
Author(s):  
Jason J Sico ◽  
Fitsum Baye ◽  
Laura J Myers ◽  
John Concato ◽  
Linda S Williams ◽  
...  
Keyword(s):  
High Risk ◽  
Cerebrovascular Disease ◽  
Stress Testing ◽  
Cerebrovascular Event ◽  
Mortality Benefit ◽  
Cardiac Stress ◽  
Cardiac Screening ◽  
All Cause Mortality ◽  
Cardiac Stress Testing ◽  
One Year

Introduction: Guidelines recommend the use of cardiac stress testing to screen for occult coronary heart disease (CHD) among patients with ischemic stroke/TIA who have a ‘high risk’ Framingham Cardiac Risk score (FCRS). It is unclear whether implementation of this guideline confers a mortality benefit among patients with cerebrovascular disease. Hypothesis: We assessed the hypothesis that cardiac stress testing would be associated with lower odds of one-year all-cause mortality. Methods: Administrative data from a sample of 11,306 Veterans admitted to 134 Veterans Health Administration (VHA) facilities with a stroke or TIA in fiscal year 2011 were analyzed. Patients were excluded (n=6915) on the basis of: prior CHD history, receipt of cardiac stress testing within 18-months prior to cerebrovascular event, death within 90 days of discharge, being discharged to hospice, transferred to a non-VHA acute care facility, or missing/unknown race. A FCRS was calculated for each patient; a score of ≥ 20% was classified as ‘high risk’ of having CHD. Administrative data were used to identify whether cardiac stress testing was performed within 90-days after the cerebrovascular event. Logistic regression was used to assess whether cardiac stress testing was associated with one-year all-cause mortality. Results: Of the 4391 eligible patients, 62.8% (2759) had FCRS ≥ 20%, with 4.5% (n=123) of these patients receiving cardiac stress testing within 90 days of discharge. After adjusting for sociodemographic characteristics and medical comorbidities, FCRS ≥ 20% was associated with one-year mortality (aOR=2.18; CI 95 :1.59, 3.00), however, receipt of stress testing was not (aOR=0.59; CI 95 :0.26, 1.30). Conclusion: Cardiac screening did not confer a one-year all-cause mortality benefit among patients with cerebrovascular disease. Additional work is needed to assess outcomes among patients with cerebrovascular disease who are at ‘high risk’ for CHD.

scholarly journals Metabolome-defined obesity and the risk of future diabetes and mortality

2021 ◽  
Author(s):  
Filip Ottosson ◽  
Einar Smith ◽  
Ulrika Ericson ◽  
Salvatore Di Somma ◽  
Paola Antonini ◽  
...  
Keyword(s):  
Risk Factors ◽  
High Risk ◽  
Population Based ◽  
Normal Weight ◽  
Plasma Metabolites ◽  
Italian Population ◽  
Related Risk ◽  
Increased Risk ◽  
All Cause Mortality ◽  
Future Diabetes

Background Obesity is a key risk factor for type 2 diabetes, however, up to 20% of patients are normal weight. Our aim was to identify metabolite patterns reproducibly predictive of BMI, and subsequently to test if lean individuals who carry an obese metabolome are at hidden high risk of obesity related diseases, such as diabetes. Methods We measured 109 metabolites in fasted plasma samples of 7663 individuals from two Swedish and one Italian population-based cohort. Ridge regression models were used to predict BMI using the plasma metabolites. Individuals with a predicted BMI either more than 5 kg/m2 higher (overestimated) or lower (underestimated) than their actual BMI were characterized as outliers and further investigated for obesity related risk factors and future risk of diabetes and mortality. Results The plasma metabolome could predict BMI in all cohorts (r2 = 0.48, 0.26 and 0.19). The overestimated group had a BMI similar to individuals correctly predicted as normal weight, similar waist circumference, were not more likely to change weight over time but had a 2 times higher risk of future diabetes and an 80 % increased risk of all-cause mortality. These associations remained after adjustments for obesity-related risk factors and lifestyle parameters. Conclusions We found that lean individuals with an obese metabolome, have an increased risk for diabetes and all-cause mortality compared to lean individuals with a healthy metabolome. Metabolomics may be used to identify hidden high-risk individuals, in order to initiate lifestyle and pharmacological interventions.

Abstract 2471: Contemporary Results of Isolated Aortic Valve Replacement in High-Risk Patients in the Context of Emerging Percutaneous Approaches

Circulation ◽  
2007 ◽  
Vol 116 (suppl_16) ◽  
Author(s):  
Pierre Voisine ◽  
Siamak Mohammadi ◽  
Josep Rodés-Cabau ◽  
Patrick Mathieu ◽  
Jean Perron ◽  
...  
Keyword(s):  
High Risk ◽  
Aortic Valve ◽  
Survival Benefit ◽  
Control Group ◽  
Perioperative Mortality ◽  
High Risk Patients ◽  
All Cause Mortality ◽  
Risk Patients ◽  
Related Mortality ◽  
Parsonnet Score

Percutaneous aortic valve replacement (AVR) is emerging as an alternative therapeutic approach for high-risk surgical patients, but criteria for patient selection are not clearly established. We sought to evaluate the perioperative and mid-term outcomes in a contemporary cohort of high-risk patients undergoing isolated AVR. Between 1997 and 2006, 855 consecutive patients underwent isolated AVR at our institution. High-risk patients (n=162, 19%) were defined by a preoperative Parsonnet score ≥ 30 or Euroscore ≥ 9. The remaining 693 patients (81%) composed the control group for comparison of perioperative mortality and mid-term freedom from all-cause and cardiac-related mortality. Mean follow up was 2.9±2.1 years. Perioperative mortality was 8.6% in the high-risk and 2.9% in the control group (p=0.0007), lower than that predicted by both scores (p<0.05). Freedom from all-cause mortality at 1 and 5 years were 94% and 82% for the control group and 87% and 65% for high-risk patients (p<0.0001). Freedom from cardiac-related mortality was also higher in the control (96% at 1 year, 91% at 5 years) than the high-risk (89% and 82%, p=0.0003) group. When considering patients who survived the 3-month perioperative period (537 in control, 114 in high-risk group), freedom from all-cause mortality was still higher in the former group at 1 and 5 years (99% vs 99% and 85% vs 75%, respectively, p=0.005), but freedom from cardiac-related mortality was not different (99% vs 100% and 94% vs 92%, respectively, p=0.3). By multivariate analysis, chronic renal failure, emergent procedures and reoperations were identified as independent predictors of mortality in high-risk patients. Contemporary perioperative mortality for isolated AVR in high-risk patients is lower than predicted by the Parsonnet score and Euroscore. Five-year survival in these patients is acceptable, and survivors of the operation experience the same cardiac-related survival benefit as those with standard perioperative risk. The perioperative survival benefit of percutaneous approaches for high-risk patients undergoing AVR remains to be demonstrated and, if present, should be weighed against mid-term outcome benefits of conventional surgical AVR.

scholarly journals P0154BLOOD PRESSURE CONTROL IN ELDERLY PATIENTS WITH HEART FAILURE AND MORTALITY RISK: A POPULATION-BASED PROSPECTIVE COHORT STUDY

2020 ◽  
Vol 35 (Supplement_3) ◽  
Author(s):  
Antonios Douros ◽  
Alice Schneider ◽  
Dörte Huscher ◽  
Natalie Ebert ◽  
Nina Mielke ◽  
...  
Keyword(s):  
Heart Failure ◽  
Cohort Study ◽  
High Risk ◽  
Elderly Patients ◽  
Prospective Cohort Study ◽  
Prospective Cohort ◽  
Antihypertensive Drugs ◽  
Population Based ◽  
Vulnerable Population ◽  
All Cause Mortality

Abstract Background and Aims Current guidelines on the management of heart failure (HF) recommend control of blood pressure (BP) in elderly patients. However, the exact treatment goals in this vulnerable population are unclear. Thus, our population-based prospective cohort study aimed to assess whether BP values &lt;140/90 mmHg are associated with a decreased risk of cardiovascular (CV) death and all-cause mortality in HF patients ≥70 years. Method The study included participants of the Berlin Initiative Study (BIS), all ≥70 years, who were treated with antihypertensive drugs and had a diagnosis of HF (ICD-10 codes: I11.0, I13.0, I13.2, I50.x) at baseline. The study period was from 2009 to 2017. Demographics, lifestyle factors, medications, and comorbidities were assessed in face-to-face interviews and from linked administrative healthcare data. Outcomes were adjudicated using death certificates and hospital discharge notes. Cox proportional hazards models yielded crude and adjusted hazard ratios (HRs) with 95% confidence intervals (CIs) of CV death and all-cause mortality associated with normalized BP (systolic BP &lt;140 mmHg and diastolic BP &lt;90 mmHg) compared with non-normalized BP (systolic BP ≥140 mmHg or diastolic BP ≥90 mmHg) in patients with HF. In sensitivity analyses we restricted to high-risk HF patients (≥80 years or with previous CV events). We also repeated the analyses in patients without HF to assess a potential effect modification. Results Among 1623 BIS participants treated with antihypertensive drugs at baseline, 544 (33.5%) had a diagnosis of HF. Of those, 255 (46.9%) showed normalized BP and 289 (53.1%) had non-normalized values. Mean age (standard deviation [SD]) was 82.8 (6.8) years (45.4% female). Selected patient characteristics are shown in the Table. Median (interquartile range) duration of follow-up was 6.7 (4.1-7.3) years. Compared with non-normalized BP, normalized BP was associated with a numerically increased risk of CV death (HR, 1.40; 95% CI, 0.90-2.17) and all-cause mortality (HR, 1.28; 95% CI, 0.96-1.71) in patients with HF. The associations were more pronounced or reached statistical significance when restricting to HF patients ≥80 years (CV death: HR, 1.54; 95% CI, 0.94-2.53 / all-cause mortality: HR, 1.56; 95% CI, 1.11-2.18) or HF patients with previous CV events (CV death: HR, 1.65; 95% CI, 0.83-3.29 / all-cause mortality: HR, 1.33; 95% CI, 0.85-2.07) (Figure). The effect estimates in patients without HF were comparable to those with HF (CV death: HR, 1.18; 95% CI, 0.78-1.78; p for interaction, 0.695 / all-cause mortality: HR, 1.20; 95% CI, 0.93-1.54; p for interaction, 0.604). Conclusion Our study suggests that normalized BP does not decrease the risk of CV death or all-cause mortality in elderly patients with HF and it could even increase the risk especially in high-risk subgroups. Thus, individualized benefit-risk assessment is required for the pharmacotherapy of HF in this vulnerable population.

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