Independent Predictor Of Mortality Research Articles

Association between neutrophil-to-lymphocyte ratio and short-term all-cause mortality in patients with cerebrovascular disease admitted to the intensive care unit-a study based on the MIMIC-IV database.

Inflammation plays a crucial role in cerebrovascular disease (CVD) progression. Neutrophil-to-lymphocyte ratio (NLR) is an important inflammatory marker, though its diagnostic role in CVD is still under investigation. This study evaluates the relationship between NLR and short-term all-cause mortality in patients with CVD admitted to the intensive care unit (ICU). We conducted a retrospective study using data from the Medical Information Mart for Intensive Care (MIMIC-IV) (v2.2) database, including 4,327 adult ICU-admitted CVD patients. NLR values at admission were analyzed alongside various mortality variables. Multivariate Cox proportional hazards regression models and Kaplan-Meier (K-M) survival curves assessed the relationship between NLR and short-term all-cause mortality. Predictive power, sensitivity, specificity, and area under the curve (AUC) of NLR for short-term mortality were investigated using Receiver Operating Characteristic (ROC) analysis. Additionally, restricted cubic spline (RCS) curves and subgroup analyses were conducted. Among the 4,327 patients, 3,600 survived (survival group) and 727 died (non-survival group) within 28 days of admission (mortality rate: 16.8%). A multivariate Cox regression analysis identified NLR as an independent predictor of 28-day all-cause mortality (hazard ratio: 1.013; 95% confidence interval: 1.0086-1.0188; p < 0.001). The predictive model, incorporating NLR, age, gender, BMI, Charlson comorbidity index (CCI), WBC counts, Platelet, INR, and CRP, achieved an AUC of 0.686 (95% confidence interval: 0.665-0.70). While platelet-to-lymphocyte ratio was also analyzed, its predictive efficiency was less pronounced compared to NLR. A best NLR threshold of 6.19 was determined, distinguishing survivors from non-survivors. Kaplan-Meier survival curves showed that patients with NLR ≥ 6.19 had significantly lower survival rates at 7-, 14-, 21-, and 28-days. Subgroup analyses indicated that NLR did not significantly interact with most subgroups. NLR may serve as an independent predictor for short-term all-cause mortality in ICU-admitted CVD patients, enhancing our understanding of the association between inflammatory biomarkers and CVD prognosis.

Serum glucose-potassium ratio predicts inhospital mortality in patients admitted to coronary care unit.

The aim of our study was to determine the role of serum glucose-potassium ratio in predicting inhospital mortality in coronary care unit patients. This study used data from the MORtality in CORonary Care Units in Turkey study, a national, observational, multicenter study that included all patients admitted to coronary care units between September 1, 2022, and September 30, 2022. Statistical analyses assessed the independent predictors of mortality. Two models were created. Model 1 included age, history of heart failure, chronic kidney disease, hypertension, diabetes mellitus, and coronary artery disease. Model 2 included glucose-potassium ratio in addition to these variables. Multivariate regression and receiver operating characteristic analysis were performed to compare Model 1 and Model 2 to identify if the glucose-potassium ratio is an independent predictor of inhospital mortality. In a study of 3,157 patients, the mortality rate was 4.3% (n=137). Age (p=0.002), female gender (p=0.004), mean blood pressure (p<0.001), serum creatinine (p<0.001), C-reactive protein (p=0.002), white blood cell (p=0.002), and glucose-potassium ratio (p<0.001) were identified as independent predictors of mortality through multivariate regression analysis. The receiver operating characteristic analysis indicated that Model 2 had a statistically higher area under the curve than Model 1 (area under the curve 0.842 vs area under the curve 0.835; p<0.001). A statistically significant correlation was found between the inhospital mortality and glucose-potassium ratio (OR 1.015, 95%CI 1.006-1.024, p<0.001). Our study showed that the glucose-potassium ratio may be a significant predictor of inhospital mortality in coronary care unit patients.

An In-depth Single-center Retrospective Assessment of In-hospital Outcomes in Acute Myocardial Infarction Patients with and without Diabetes.

Objective This study examined variations in in-hospital mortality causes and identified independent mortality predictors among patients with acute myocardial infarction (AMI) with and without diabetes mellitus (DM). Methods We examined factors influencing in-hospital mortality in a single-center retrospective observational study. Separate multivariate analyses were conducted for both groups to identify independent predictors of in-hospital mortality. Patients This study included consecutive patients admitted to Iwate Medical University Hospital between January 2012 and December 2017 with a diagnosis of AMI. Results Of 1,140 patients meeting the AMI criteria (average age: 68.2±12.8 years old, 75% men), 408 (35.8%) had diabetes. The DM group had a 1.87-times higher 30-day mortality rate, a lower prevalence of ST-elevated MI (56.6% vs. 65.3% in non-DM, p=0.004), and more frequent non-cardiac causes of death (32% vs. 14% in non-DM, p=0.046) than the non-DM group. Independent predictors of in-hospital mortality in both groups were cardiogenic shock (CS) [DM: hazard ratio (HR) 6.59, 95% confidence interval (CI) 2.90-14.95; non-DM: HR 4.42, 95% CI 1.99-9.77] and renal dysfunction (DM: HR 5.64, 95% CI 1.59-20.04; non-DM: HR 5.92, 95% CI 1.79-19.53). Among patients with DM, a history of stroke was an additional independent predictor of in-hospital mortality (HR 2.59, 95% CI 1.07-6.31). Conclusion Notable disparities were identified in the causes of death and predictive factors of mortality between these two groups of patients with AMI. To further improve AMI outcomes, individualized management and prioritizing non-cardiac comorbidities during hospitalization may be crucial, particularly in patients with DM.

Prognostic significance of plasma cytomegalovirus (CMV) DNA load in immunocompetent patients with CMV pneumonia: A retrospective cohort study.

Cytomegalovirus (CMV) pneumonia, often presented as pneumonitis, is characterized by respiratory failure and large interstitial infiltrates visible on chest radiographs. This retrospective cohort study investigates the predictive significance of plasma CMV DNA load on the short- and long-term mortality among immunocompetent patients diagnosed with CMV pneumonia. The study included 61 immunocompetent patients suspected of having CMV pneumonia, treated with intravenous ganciclovir after positive CMV DNA results from bronchoalveolar lavage or plasma. Our multivariate Cox regression analysis identified several independent predictors of mortality. Having idiopathic pulmonary fibrosis (IPF) significantly increased the risk of in-hospital mortality (HR: 7.27, 95% CI: 1.62-32.52, p = 0.009), as did shorter durations of antiviral therapy (HR: 0.90, 95% CI: 0.84-0.97, p = 0.005) and higher CMV DNA levels (>3870 IU/mL; HR: 9.63, 95% CI: 2.32-39.98, p = 0.002). High CMV DNA levels (>5154 IU/mL) were also predictors of 30-day mortality (HR: 9.39, 95% CI: 2.20-40.01, p = 0.002). For 1-year mortality, the presence of IPF (HR: 2.96, 95% CI: 1.08-8.06, p = 0.034), hypersensitivity pneumonia (HP) (HR: 4.30, 95% CI: 1.57-11.78, p = 0.005), shorter duration of total antiviral therapy (HR: 0.95, 95% CI: 0.93-0.99, p = 0.010), and higher CMV DNA levels (>327 IU/mL) (HR: 3.36, 95% CI: 1.33-8.47, p = 0.010) were identified as independent determinants. The study reveals that IPF increases short and long-term mortality risks, while HP increases long-term mortality. Extended antiviral treatment duration results in a 10% reduction in in-hospital mortality for each additional day of treatment. Furthermore, elevated viral loads are associated with higher mortality rates, highlighting the necessity for careful monitoring.

Optic nerve sheath diameters predict mortality and severity in hepatic encephalopathy.

The aim of this study was to compare the predictive power of optic nerve sheath diameter (ONSD) measured by brain computed tomography (CT) in patients diagnosed with hepatic encephalopathy (HE) in the emergency department, with other factors for mortality and disease severity. A total of 217 patients aged 18 years and older with acute decompensation of cirrhosis diagnosed with HE in the emergency department were included in the study. To compare with patients diagnosed with HE, a total of 217 individuals were included in the study as the healthy control group. ONSD measurements were performed on both the HE patients and the healthy control group in the brain CT. The mortality rate of HE patients was 32.7%. Regarding the severity of the disease, 53% of the patients had late-stage HE. The presence of acute-on-chronic liver failure was detected in 51.4% of patients. The mortality rate among acute-on-chronic liver failure patients was 56.6%. According to the study data, ONSD, creatinine, lactate, and procalcitonin were independent predictors of mortality. Meanwhile, Child-Pugh score, direct bilirubin, ONSD, ammonia, and total bilirubin were independent predictors of disease severity. In the receiver operating characteristic curve analysis, the ONSD had the highest predictive power for mortality and disease severity among the determined predictive values. The data from the study suggests that assessing the ONSD through brain CT scans in individuals diagnosed with HE in the emergency department may provide valuable insights for clinicians, aiding in the prediction of both mortality rates and the severity of the disease.

The prognostic role of Neurologic Pupil Index in COVID-19 patients: a retrospective study.

Neurological complications have been observed in approximately 30% of hospitalized COVID-19 patients. The aim of this study was to evaluate whether early assessment of the Neurological Pupil Index (NPiTM) derived from an automated pupillometry could predict mortality in critically ill COVID-19 patients. Retrospective cohort study of adult critically ill COVID-19 patients admitted to the intensive care unit of a University Hospital; patients without NPi measurement were excluded. The worst NPi (i.e. lowest value from one eye) was collected daily and then computed over the first five days of assessment. Mortality was assessed at hospital discharge. The secondary endpoint involved assessing differences in neurological assessments between patients who developed neurological complications and those who did not. A total of 217 patients were included over the study period (median age 61 [50-68] years), 70% were males. A total of 97 patients (45%) died during the hospital stay. Among all patients, 35 (16%) experienced neurological complications. Non-survivors showed significantly a lower overall NPi (3.0 [2.0-4.1] vs. 3.4 [2.7-4.2]; P=0.04) than survivors. At multivariate logistic regression NPi was not significantly associated with in-hospital mortality. Moreover, no differences in different NPi measurements were observed between patients with and without neurological complications. In this study, NPi values were not independent predictor of mortality and neurological complications in critically ill COVID-19 patients.

Predictors of One-year Mortality in Older Patients With Myocardial Infarction: Results of a Cohort Study

Objectives Little is known about the mortality rate of ST-segment elevation myocardial infarction (STEMI) in older people form low- and middle-income countries. Therefore, this study aims to investigate the predictors of one-year mortality in older people with STEMI in Kermanshah, Iran. Methods &amp; Materials This is a cohort study that was conducted on 421 older patients with STEMI admitted to Imam-Ali Hospital in Kermanshah from July 3, 2018, to December 21, 2019. Descriptive statistics were used to report the risk factors, and univariate and multiple Cox proportional-hazards model were used to investigate predictors of one-year mortality. Results The patients had a mean age of 73.51±6.73 years. The majority of them were male (67.5%), residents of Kermanshah (74.9%), and illiterate (60.8%). Reperfusion therapy was administered for 86.0% of patients (50.4% with percutaneous coronary intervention [PCI] and 30.4% with thrombolytic treatment). The follow-up period was 350.62 person-years. In one year, 76 patients (18.5%) died, of whom 12.4% had PCI, 16.1% thrombolytic treatment, and 0.38% no reperfusion therapy. Independent predictors of mortality were: No reperfusion therapy (hazard ratio [HR]: 2.42, 95% CI, 1.14%, 5.11%) and glomerular filtration rate (HR:0.97, 95% CI, 0.94%, 0.99%). Conclusion In this study, the older patients with STEMI treated by PCI had a lower one-year mortality rate. It is recommended to establish a comprehensive STEMI network to enhance timely reperfusion for these patients and improve their health literacy.

S1709 The Role of Hypoxic Liver Injury as an Independent Predictor of Mortality in Patients With ST Elevated Myocardial Infarction: A Systematic Review and Meta-Analysis

S1709 The Role of Hypoxic Liver Injury as an Independent Predictor of Mortality in Patients With ST Elevated Myocardial Infarction: A Systematic Review and Meta-Analysis

Therapeutic hypothermia: A descriptive, cohort study conducted over 10 years at a tertiary care public hospital.

Introduction. Therapeutic hypothermia (TH) reduces the risk of death or disability in children with moderate to severe hypoxic ischemic encephalopathy (HIE). Objective. To describe a population of patients with HIE that required TH and their course until discharge. Population and methods. Retrospective, descriptive, cohort study. All patients admitted to TH between 2013 and 2022 were studied. Epidemiological, clinical, monitoring, and treatment data were assessed, together with supplementary tests and condition at discharge. Risk factors were compared between deceased patients and survivors; and, among the latter, those requiring special healthcare needs (SHCN) at discharge. Results. A total of 247 patients were included. Mortality: 11%. Most common sentinel event: prolonged second stage of labor (39%). Treatment initiation: median of 5 hours of life. Seizures: 57%. Intravenous erythropoietin: 66.7%. Abnormal pattern in brain function monitoring: 52%. Normalization of monitoring: median of 24 hours. Pathological magnetic resonance imaging: 42%. Predictor variables of mortality: severe Sarnat and Sarnat staging and pathological ultrasound upon admission. Conclusion. The overall mortality rate was 11%. Referrals increased more markedly since 2018. The time of TH initiation was later than in previous reports. Severe neurological signs as per the Sarnat and Sarnat staging and a pathological baseline cranial ultrasound were independent predictors of mortality at discharge. Patients with SHCN at discharge showed a normalized tracing in the amplitude-integrated electroencephalography performed later. The most common finding in the magnetic resonance imaging was basal ganglia involvement. No statistically significant differences were observed in terms of clinical characteristics or complications among patients who received erythropoietin.

Systemic inflammation markers independently associated with increased mortality in individuals with hyperuricemia: Results from the NHANES prospective cohort study.

Hyperuricemia is associated with increased systemic inflammation. The systemic immune-inflammation index (SII) and systemic inflammation response index (SIRI) are novel systemic inflammation markers and prognostic markers. However, no studies have evaluated the association between the SII/SIRI and mortality risk in individuals with hyperuricemia. This study aimed to investigate the predictive value of the SII and SIRI for all-cause and cardiovascular mortality in a large cohort of hyperuricemia patients. We conducted a prospective cohort study using data from the National Health and Nutrition Examination Survey (NHANES) 2001-2020. Hyperuricemia was defined as serum uric acid (SUA) levels of ≥7 mg/dL in men and ≥6 mg/dL in women. The SII and SIRI were calculated based on complete blood count parameters. Associations with all-cause and cardiovascular mortality were analyzed using Cox proportional hazards models. Nonlinearity and effect modification were assessed using restricted cubic splines (RCS) and interaction analysis. Among the 6181 participants with hyperuricemia aged 20 years and older, over a total 181 months of follow-up, there were 936 all-cause deaths, of which 195 were cardiovascular mortality. In the fully adjusted models, the hazard ratios (HRs) were 1.73 (95% CI 1.42-2.13) for the SII and 2.18 (95% CI 1.82-2.62) for the SIRI with all-cause mortality. The adjusted HRs were 2.08 (95% CI 1.37-3.14) for the SII and 2.32 (95% CI 1.56-3.45) for the SIRI with cardiovascular mortality. Spline models identified nonlinear U-shaped (SII) and J-shaped (SIRI) relationships of inflammation markers with mortality. Elevated SII and SIRI are independent predictors of mortality in hyperuricemia patients. These inflammatory biomarkers may improve risk stratification in this high-risk population. Further research should evaluate utility in guiding preventive interventions.

Delta QRS and outcomes post CRT in the Resynchronization-Defibrillation for Ambulatory Heart Failure Trial

BackgroundFor patients with left ventricular systolic dysfunction and prolonged QRS duration, cardiac resynchronization therapy (CRT) can improve cardiac electromechanical synchrony and prevent adverse clinical outcomes. ObjectiveThis study sought to investigate the role of delta QRS duration (ΔQRSd) in predicting clinical response to CRT. MethodsThe RAFT (Resynchronization-Defibrillation for Ambulatory Heart Failure Trial) study randomized 1798 patients to CRT with defibrillator or implantable cardioverter-defibrillator alone. Those who received CRT and had electrocardiograms available at baseline and after CRT implantation were included in this analysis. ΔQRSd was calculated as the absolute difference between QRS duration at baseline and with CRT pacing. The primary outcome was the composite of death and heart failure hospitalization. ResultsThere were 813 patients included in this analysis. The median age was 67 years, and 125 patients (15.2%) were female. The median ΔQRSd was −2 ms (−20 to 18 ms), and 447 (55%) patients had a ΔQRSd ≤0 after implantation. ΔQRSd was an independent predictor of the composite outcome for patients with CRT (hazard ratio, 1.012; 95% confidence interval, 1.008–1.017). CRT recipients with ΔQRSd >0 had higher rates of the composite outcome than patients randomized to implantable cardioverter-defibrillator alone. ConclusionFor patients receiving CRT for heart failure with left ventricular systolic dysfunction and QRS prolongation, ΔQRSd was an independent predictor of long-term mortality and heart failure hospitalization.

Medicaid Status is Independently Predictive of Increased Complications, Readmission, and Mortality Following Primary Total Shoulder Arthroplasty

In recent years, several studies have evaluated the effect of Medicaid insurance status on total shoulder arthroplasty (TSA) outcomes and have presented discordant findings. The purpose of this study is to determine if Medicaid status is an independent predictor of all-cause complications, readmission, revision, and mortality following elective primary TSA using a large, national administrative claims database. The Nationwide Readmissions Database (NRD) was queried to identify patients who underwent elective primary TSA from 2016 to 2020. Patients were propensity score matched in a 1:1 proportion based on age, sex, and discharge weight, yielding 15,374 Medicaid cases and 15,448 control cases. Patient demographic and discharge information, preoperative comorbidities, and postoperative outcomes were compared with bivariate analysis. Binary logistic regression was performed to account for the influence of variables other than Medicaid status on postoperative outcomes. Medicaid patients had higher rates of preoperative comorbidities, higher Charlson-Deyo Comorbidity Index scores, and lower household incomes than matched controls. Compared to controls, Medicaid patients undergoing TSA had higher odds of adverse clinical outcomes, including all-cause complications, readmission, and mortality within 180 days, along with other specific medical and implant-related complications including broken hardware, dislocation, prosthetic loosening, and surgical site infection. Medicaid status was independently predictive of increased rates of all-cause complications within 180 days, readmission within 180 days, dislocation, pneumonia, sepsis, and decreased rates of prosthetic loosening. Medicaid patients had an increased mean cost of $1,396 and increased mean length of stay of 0.4 days. Medicaid status was independently predictive of readmission, complications, and mortality within 180 days of primary TSA, as well as other specific medical and surgical complications. Medicaid patients experience higher admission costs and longer hospital stays compared to those with other insurance types. Medicaid status is a risk factor for adverse clinical outcomes, and orthopedic surgeons need to consider the multitude of disparities that Medicaid patients experience when determining surgical options, treatment plans, and hospital disposition.

Prehospital Reverse Shock Index Times Glasgow Coma Scale as a Predictor for Trauma Intervention in Paediatric Trauma Patients

BackgroundPrevious studies have identified the reverse shock index x Glasgow Coma Scale (rSIG) as a tool for predicting the need for trauma intervention in pediatric patients. This study sought to investigate the utility of prehospital rSIG as a triage tool to predict the need for trauma-center level of care in a large pediatric cohort. MethodsData from the American College of Surgeons National Trauma Data Bank (NTDB) (2018–2020) were used. Patients aged 1–18 with valid values for prehospital systolic blood pressure (EMS SBP), prehospital heart rate (EMS HR), and EMS total GCS, were included. Prehospital rSIG was calculated as (EMS SBP/EMS HR) x EMS total GCS. Abnormal values for rSIG were defined as: ≤13.1, ≤16.5, and ≤20.1 for patients aged 1–6, 7–12, and 13–18, respectively. Injury severity was determined by Injury Severity Score (ISS). ISS 1–8 represented minor injury, 9–15 moderate injury, and 16 severe injury. Rates of hemorrhage control surgery, embolization, transfusion at 4 hours, mechanical ventilation, ICU stay 3 days, and mortality was compared between patients with abnormal vs. normal prehospital rSIG. Results120,941 patients were included in the analysis; 60269 (49.8 %) had an abnormal prehospital rSIG. Patients with abnormal prehospital rSIG had significantly higher rates of 1 trauma intervention (23.3 % vs 8.3 %, p < 0.0001) and mortality (2.7 % vs 0.1 %, p < 0.0001). When stratified by injury severity, rates of 1 trauma intervention were significantly higher for patients with abnormal prehospital rSIG in minor (2.8 % vs. 1.5 %, p < 0.0001), moderate (18.9 % vs 10.5 %, p < 0.0001), and severe injury (69.8 % vs 43.1 %). ConclusionPrehospital rSIG appears to be an independent predictor of both trauma intervention and mortality, regardless of injury severity, in the pediatric trauma population. Use of prehospital rSIG may prove useful in triage situations, particularly mass casualty incidents, to determine need for trauma-center care.

Multimodality Imaging in the Management of Tricuspid Valve Regurgitation.

Approximately 5% of elderly patients suffer from moderate or severe tricuspid valve regurgitation, which is an independent predictor of high morbidity and mortality. Surgical treatment of isolated tricuspid valve regurgitation has been associated with elevated fatality rate, leading to a growing interest in minimal invasive, transcatheter-based therapies such as transcatheter edge-to-edge repair and transcatheter valve replacement. Nevertheless, despite high procedural efficacy and safety of transcatheter-based therapies, a number of challenges limit their rapid adoption in routine clinical practice. In particular, the wide range of transcatheter approaches to address the significant variability in tricuspid valve pathology challenges the reproducibility of clinical outcomes. Multimodality imaging is pivotal for grading the regurgitation severity, determining the underlying pathology, assessing RV function and pulmonary pressures, identifying concomitant cardiac disease, and selecting the most beneficial treatment modality and access. This article reviews the role of different imaging modalities in guiding the management of patients with significant tricuspid valve regurgitation.

Prognostic impact of insulin- and non-insulin treated diabetes in patients with a reduced ejection fraction after ST-elevation myocardial infarction

BackgroundInsulin- and non-insulin treated diabetes (ITDM and NITDM) have different prognostic impact in patients with myocardial infarction and/or heart failure. The aim of this study was to analyze the prognostic impact of ITDM and NTIDM on the incidence of all-cause mortality and major adverse cardiovascular events (MACE- cardiovascular death, non-fatal infarction, non-fatal stroke and target vessel revascularization) in the eight-year follow-up of patients with ST-elevation myocardial infarction (STEMI) with a reduced ejection fraction (EF). MethodsWe analysed 2,230 consecutive STEMI patients treated with primary PCI and with EF <50%. Echocardiographic examination was performed after pPCI. Patients were divided in three groups: ITDM, NITDM and no DM. Patients presenting with cardiogenic shock were excluded. ResultsThe incidence of DM was 20.7%; among the patients with DM, 103 (22.3%) had ITDM. Patients with ITDM and NITDM had higher mortality and MACE compared with patients without DM. Also, at eight year follow-up all-cause mortality and MACE were significantly higher in patients with ITDM as compared with patients with NITDM (37.8%vs13.1% p<0.001 and 40.8%vs18.9%, p<0.001, respectively). Multivariable analysis showed ITDM to be an independent predictor for long-term mortality (HR 1.76, 95%CI 1.15-2.69) and MACE (HR 1.72, 95%CI 1.15-2.62). ConclusionITDM was an independent predictor of long-term mortality and MACE in patients with STEMI and reduced EF. NITDM was not an independent predictor for the occurrence of adverse events in analyzed patients.

The value of D-dimer-albumin ratio as a prognostic biomarker in critically ill patients with sepsis: A retrospective single-center study

BackgroundThis study aimed to examine the potential prognostic significance of the D-dimer-albumin ratio (DAR) in critically ill patients with sepsis. MethodsA retrospective cohort study was carried out at the Affiliated Hospital of Jiangsu University, involving 1123 patients diagnosed with sepsis from January 2015 to November 2023. The patients were categorized into four groups (Q1-Q4) based on their DAR levels. The primary outcomes measured were in-hospital mortality and ICU mortality. Survival analysis was conducted using Kaplan-Meier survival curves and the log-rank test. Additionally, Cox proportional hazards regression models were utilized to investigate the relationship between the DAR and all-cause mortality. ResultsThe study population had a median age of 75 years (interquartile range: 65–84), and the median DAR was 0.15 (interquartile range: 0.08–0.32). The rates of hospital mortality and ICU mortality were 33.7 % and 31.9 % respectively. There was an observed increase in the cumulative incidence of 30-/60-day mortality with higher DAR levels (log-rank test, P < 0.001). After accounting for other variables, the results from multivariable Cox proportional hazards analyses demonstrated that DAR independently predicted hospital death [HR (95%CI): 1.419 (1.205–1.670); P < 0.001] and ICU death [HR (95%CI): 1.437 (1.219–1.693); P < 0.001]. ConclusionsThe DAR was found to be an independent predictor of all-cause mortality in critically ill patients with sepsis.

TCT-650 Independent Predictors of 2-Year Mortality in Patients With Paradoxic Low-Flow, Low-Gradient Aortic Stenosis Treated With Transcatheter Aortic Valve Replacement

TCT-650 Independent Predictors of 2-Year Mortality in Patients With Paradoxic Low-Flow, Low-Gradient Aortic Stenosis Treated With Transcatheter Aortic Valve Replacement

Comparison of lactate/albumin ratio and established scoring systems for predicting mortality in critically ill cirrhotic patients.

critically ill cirrhotic patients may present a serious clinical condition defined as acute-on-chronic liver failure with high mortality. While established scoring systems like Child-Pugh and Model for End-stage Liver Disease (MELD) offer prognostic insights, their limitations warrant exploration of alternative markers. The lactate/albumin ratio (LAR) serves as a potential prognostic indicator in critical care settings, yet its utility in cirrhotic patients remains underexplored. one hundred and seventy-five critically ill cirrhotic patients were assessed in this retrospective cohort study. Clinical severity scores, including Acute Physiology and Chronic Health Evaluation II (APACHE II), Sequential Organ Failure Assessment (SOFA), and Chronic Liver Failure-Organ Failure Score (CLIF-OF) were compared with LAR along with traditional liver failure scoring systems. Logistic regression and receiver operating characteristic (ROC) curve analysis were used to evaluate prognostic performance. Intensive Care Unit (ICU) nonsurvivors had significantly higher scores in all liver failure and clinical severity scores compared to survivors (p < 0.001). Median LAR was significantly higher in nonsurvivors (p < 0.001). ROC analysis revealed comparable prognostic accuracy between LAR, APACHE II, SOFA, and CLIF-OF scores in predicting ICU mortality. Logistic regression identified SOFA score at 48th hour, LAR, and requirement of mechanical ventilation as independent predictors of ICU mortality. LAR demonstrates promising prognostic utility in predicting ICU mortality among critically ill cirrhotic patients, complementing established scoring systems. Early reassessment using SOFA score at 48th hour may guide therapeutic interventions and improve patient outcomes. Further prospective studies are warranted to validate these findings and optimize clinical management strategies.

Gait Speed as a Crucial Independent Predictor of Mortality and Cardiovascular Risk in Patients on Maintenance Hemodialysis

Gait Speed as a Crucial Independent Predictor of Mortality and Cardiovascular Risk in Patients on Maintenance Hemodialysis

Application of Antithrombotic Drugs in Patients with Acute Type B Aortic Dissection Underwent Thoracic Endovascular Aortic Repair.

This study aimed to evaluate the safety and necessity of antithrombotic drugs for acute type B aortic dissection (TBAD) treated with thoracic endovascular aortic repair (TEVAR).The patients of acute TBAD treated with TEVAR were retrospectively enrolled from January 2007 to October 2022 in General Hospital of Northern Theater Command. The primary outcomes such as mortality and aortic adverse events [stroke, paraplegia, limb ischemia, organ failure (renal and intestinal tract), endoleak, redissection, aortic rupture, reintervention, and mortality] were recorded and evaluated at 1 month (early term) and 18 months (late term).The 697 patients of TBAD treated with TEVAR were divided into the antithrombotic (AT) group (n = 208) and nonantithrombotic (NAT) group (n = 489). The incidence of early mortality, early aortic adverse events, and the 18 months of cumulative freedom from all-cause mortality and aortic adverse events were not significantly different between the AT and NAT groups (2.4% versus 1.4%, 2.9% versus 4.5%, 94.7% versus 96.5% and 88.4% versus 89.9%, respectively). Log-rank tests also indicated that there were no significant differences. In multivariate Cox regression models, only pleural effusion, partially thrombosed of false lumen, maximum diameter of false lumen, and branch involvement were independent predictors of mortality, whereas the systolic blood pressure (SBP), pleural effusion, partially thrombosed of false lumen, true lumen compression, maximum diameter of false lumen, branch involvement were independent predictors of adverse aortic events.The antithrombotic drug for acute TBAD treated with TEVAR does not influence the mortality and aortic events in the early and late terms.