A New Biomarker Tool for Risk Stratification in “De Novo” Acute Heart Failure (OROME)

2021 ◽  
Author(s):  
Rosa Agra Bermejo ◽  
Carla Cacho-Antonio ◽  
Eva Gonzalez-Babarro ◽  
Adriana Rozados-Luis ◽  
Marinela Couselo-Seijas ◽  
...  
Keyword(s):  
Heart Failure ◽  
Predictive Model ◽  
De Novo ◽  
Acute Phase Reactant ◽  
Rank Test ◽  
Post Discharge ◽  
Kaplan Meier ◽  
Acute Phase Reactant Protein ◽  
Severity Of The Disease

Abstract Background: Inflammation is one of the mechanisms involved on heart failure (HF) pathophysiology. Thus, the acute phase reactant protein, orosomucoid, was associated with a worse post-discharge prognosis in de novo acute HF (AHF). However, the presence of anti-inflammatory adipokine, omentin, might protect and reduce the severity of the disease. We wanted to evaluate the value of omentin and orosomucoid combination for stratifying risk of these patients.Methods and Results: Two independent cohorts of patients admitted for de novo AHF in two centers were included in the study (n=218). Orosomucoid and omentin circulating levels were determined by ELISA at discharge. Patients were follow-up for 317 (3-575) days. A predictive model was determined for primary endpoint, death and/or HF readmission. Differences in survival were evaluated using a Log-rank test. According cut-off values of orosomucoid and omentin, patients were classified on UpDown (high orosomucoid and low omentin levels), equal (both proteins high or low) and DownUp (low orosomucoid and high omentin levels). The Kaplan Meier determined worse prognosis for the UpDown group (Long-rank test p=0.02). The predictive model that includes the combination of orosomucoid and omentin groups (OROME) + NT-proBNP values achieved a higher C-index=0.84 than the predictive model with NT-proBNP (C-index=0.80) or OROME (C-index=0.79) or orosomucoid alone (C-index=0.80). Conclusions: The orosomucoid and omentin determination stratifies de novo AHF patients in high, mild and low risk of rehospitalization and/or death for HF. Its combination with NT-proBNP improves its predictive value in this group of patients.

scholarly journals A New Biomarker Tool for Risk Stratification in “de novo” Acute Heart Failure (OROME)

2022 ◽  
Vol 12 ◽  
Author(s):  
Rosa M. Agra-Bermejo ◽  
Carla Cacho-Antonio ◽  
Eva Gonzalez-Babarro ◽  
Adriana Rozados-Luis ◽  
Marinela Couselo-Seijas ◽  
...  
Keyword(s):  
Heart Failure ◽  
Predictive Model ◽  
De Novo ◽  
Acute Phase Reactant ◽  
Rank Test ◽  
Post Discharge ◽  
Kaplan Meier ◽  
Acute Phase Reactant Protein ◽  
Severity Of The Disease ◽  
Worse Prognosis

Background: Inflammation is one of the mechanisms involved in heart failure (HF) pathophysiology. Thus, the acute phase reactant protein, orosomucoid, was associated with a worse post-discharge prognosis in de novo acute HF (AHF). However, the presence of anti-inflammatory adipokine, omentin, might protect and reduce the severity of the disease. We wanted to evaluate the value of omentin and orosomucoid combination for stratifying the risk of these patients.Methods and Results: Two independent cohorts of patients admitted for de novo AHF in two centers were included in the study (n = 218). Orosomucoid and omentin circulating levels were determined by ELISA at discharge. Patients were followed-up for 317 (3–575) days. A predictive model was determined for the primary endpoint, death, and/or HF readmission. Differences in survival were evaluated using a Log-rank test. According to cut-off values of orosomucoid and omentin, patients were classified as UpDown (high orosomucoid and low omentin levels), equal (both proteins high or low), and DownUp (low orosomucoid and high omentin levels). The Kaplan Meier determined a worse prognosis for the UpDown group (Long-rank test p = 0.02). The predictive model that includes the combination of orosomucoid and omentin groups (OROME) + NT-proBNP values achieved a higher C-index = 0.84 than the predictive model with NT-proBNP (C-index = 0.80) or OROME (C-index = 0.79) or orosomucoid alone (C-index = 0.80).Conclusion: The orosomucoid and omentin determination stratifies de novo AHF patients into the high, mild, and low risk of rehospitalization and/or death for HF. Its combination with NT-proBNP improves its predictive value in this group of patients.

Colorectal Liver Metastases - Does the Number of Lesions Determine the Sensibility of Resection?

Swiss Surgery ◽  
2000 ◽  
Vol 6 (1) ◽  
pp. 6-10
Author(s):  
Knoefel ◽  
Brunken ◽  
Neumann ◽  
Gundlach ◽  
Rogiers ◽  
...  
Keyword(s):  
Liver Metastases ◽  
Colorectal Liver Metastases ◽  
Rank Test ◽  
Log Rank Test ◽  
Kaplan Meier ◽  
Chirurgische Entfernung

Die komplette chirurgische Entfernung von Lebermetastasen bietet Patienten nach kolorektalem Karzinom die einzige kurative Chance. Es gibt jedoch eine, anscheinend unbegrenzte, Anzahl an Parametern, die die Prognose dieser Patienten bestimmen und damit den Sinn dieser Therapie vorhersagen können. Zu den am häufigsten diskutierten und am einfachsten zu bestimmenden Parametern gehört die Anzahl der Metastasen. Ziel dieser Studie war es daher die Wertigkeit dieses Parameters in der Literatur zu reflektieren und unsere eigenen Patientendaten zu evaluieren. Insgesamt konnte von 302 Patienten ein komplettes Follow-up erhoben werden. Die gebildeten Patientengruppen wurden mit Hilfe einer Kaplan Meier Analyse und konsekutivem log rank Test untersucht. Die Literatur wurde bis Dezember 1998 revidiert. Die Anzahl der Metastasen bestätigte sich als ein prognostisches Kriterium. Lagen drei oder mehr Metastasen vor, so war nicht nur die Wahrscheinlichkeit einer R0 Resektion deutlich geringer (17.8% versus 67.2%) sondern auch das Überleben der Patienten nach einer R0 Resektion tendenziell unwahrscheinlicher. Das 5-Jahres Überleben betrug bei > 2 Metastasen 9% bei > 2 Metastasen 36%. Das 10-Jahres Überleben beträgt bislang bei > 2 Metastasen 0% bei > 2 Metastasen 18% (p < 0.07). Die Anzahl der Metastasen spielt in der Prognose der Patienten mit kolorektalen Lebermetastasen eine Rolle. Selbst bei mehr als vier Metastasen ist jedoch gelegentlich eine R0 Resektion möglich. In diesen Fällen kann der Patient auch langfristig von einer Operation profitieren. Das wichtigere Kriterium einer onkologisch sinnvollen Resektabilität ist die Frage ob technisch und funktionell eine R0 Resektion durchführbar ist. Ist das der Fall, so sollte auch einem Patienten mit mehreren Metastasen die einzige kurative Chance einer Resektion nicht vorenthalten bleiben.

The Efficacy of Etoposide-Based Therapy in Adult Secondary Hemophagocytic Lymphohistiocytosis

2021 ◽  
pp. 1-9
Author(s):  
Leonard Naymagon ◽  
Douglas Tremblay ◽  
John Mascarenhas
Keyword(s):  
Hemophagocytic Lymphohistiocytosis ◽  
Proportional Hazards ◽  
Multivariable Analysis ◽  
Cox Proportional Hazards ◽  
Rank Test ◽  
Kaplan Meier ◽  
Hazard Ratios ◽  
Significant Difference ◽  
The Impact

Data supporting the use of etoposide-based therapy in hemophagocytic lymphohistiocytosis (HLH) arise largely from pediatric studies. There is a lack of comparable data among adult patients with secondary HLH. We conducted a retrospective study to assess the impact of etoposide-based therapy on outcomes in adult secondary HLH. The primary outcome was overall survival. The log-rank test was used to compare Kaplan-Meier distributions of time-to-event outcomes. Multivariable Cox proportional hazards modeling was used to estimate adjusted hazard ratios (HRs) with 95% confidence intervals (CIs). Ninety adults with secondary HLH seen between January 1, 2009, and January 6, 2020, were included. Forty-two patients (47%) received etoposide-based therapy, while 48 (53%) received treatment only for their inciting proinflammatory condition. Thirty-three patients in the etoposide group (72%) and 32 in the no-etoposide group (67%) died during follow-up. Median survival in the etoposide and no-etoposide groups was 1.04 and 1.39 months, respectively. There was no significant difference in survival between the etoposide and no-etoposide groups (log-rank <i>p</i> = 0.4146). On multivariable analysis, there was no association between treatment with etoposide and survival (HR for death with etoposide = 1.067, 95% CI: 0.633–1.799, <i>p</i> = 0.8084). Use of etoposide-based therapy was not associated with improvement in outcomes in this large cohort of adult secondary HLH patients.

Abstract 214: Multidisciplinary Approach to Improve Process Measures and Prevent Heart Failure Readmissions

2012 ◽  
Vol 5 (suppl_1) ◽  
Author(s):  
George Syros ◽  
Mitesh Kabadi ◽  
Sarah Blanchard ◽  
Kristin Aviles ◽  
Claire Melvin ◽  
...  
Keyword(s):  
Heart Failure ◽  
Performance Measures ◽  
Multidisciplinary Approach ◽  
High Risk Patient ◽  
Care Staff ◽  
Rank Test ◽  
Fluid Restriction ◽  
Post Discharge ◽  
Readmission Rates ◽  
Process Measures

Background: Approximately 5.2 million Americans have heart failure (HF). HF morbidity and mortality is high, and 27% of patients are readmitted at 1 month and 50% at six months. Objective: To determine the effect of a multidisciplinary approach on Hospital Quality Alliance (HQA) performance and 30-day HF readmission rates. Methods: A one year, prospective, observational study on the effect of a multidisciplinary approach on 30-day HF readmissions was performed and compared to the prior year’s readmission rate at a University affiliated community hospital. HF patients were identified by case and unit nurse managers, who also screened for intravenous diuretic use to determine if patients had HF but were admitted under another diagnosis. HF patients were clustered geographically where daily multidisciplinary rounds with the unit nurse and care manager, pharmacist, social worker, nutritionist, medical and nursing staff took place. The goal was to ensure compliance with the established HQA Performance Measures, initiate appropriate discharge planning, and assess functional status. Patients were educated on 2 gram sodium diet, 2 liter fluid restriction, daily weight monitoring, and smoking cessation. Follow-up appointments with their PCP or cardiologist were scheduled. Upon discharge, nursing and medical staff provided medication and home management instructions. The patient’s PCP was called by the attending physician or cardiovascular fellow as well as the Skilled Nurse Facility, Rehabilitation, and Home Care staff, when applicable. Targeted in-home support immediately following discharge from the hospital was provided. High risk patient had an in-home 2-3 day post discharge visit by VNA and a Pharmacist to access their weight, medications, and physical activity progress. Results: During the intervention year, 355 CHF patients were discharged and compared to 318 patients in the year prior. The 30 day readmissions were reduced from 79 (24.8 %) to 64 (18.03%), p = 0.04 by Wilcoxon Signed-Rank Test. The Heart Failure National Inpatient Quality Measures performance increased from 95% ± 3.8% (2010) to 99.6% ± 0.5% (2011) - p = 0.008 . Conclusions: With implementation of penalties by Medicare in 2013 for 30 day HF readmissions, strategies to reduce them are critical. A comprehensive intervention involving multiple specialties and appropriate patients’ disposition can reduce 30-day readmission rates as well as improve Heart Failure National Inpatient Quality Performance Measures. Further evaluation of this treatment approach, including an assessment of cost-effectiveness, is warranted.

Evaluation of a multimarker panel in chronic heart failure: a 10-year follow-up

2021 ◽  
Author(s):  
Susanne Bauer ◽  
Christina Strack ◽  
Ekrem Ücer ◽  
Stefan Wallner ◽  
Ute Hubauer ◽  
...  
Keyword(s):  
Heart Failure ◽  
Prognostic Role ◽  
Blood Samples ◽  
Kaplan Meier ◽  
Risk Of Mortality ◽  
Patients With Heart Failure ◽  
All Cause Mortality ◽  
Long Time

Aim: We assessed the 10-year prognostic role of 11 biomarkers with different pathophysiological backgrounds. Materials & methods/results: Blood samples from 144 patients with heart failure were analyzed. After 10 years of follow-up (median follow-up was 104 months), data regarding all-cause mortality were acquired. Regarding Kaplan–Meier analysis, all markers, except TIMP-1 and GDF-15, were significant predictors for all-cause mortality. We created a multimarker model with nt-proBNP, hsTnT and IGF-BP7 and found that patients in whom all three markers were elevated had a significantly worse long-time-prognosis than patients without elevated markers. Conclusion: In a 10-year follow-up, a combination of three biomarkers (NT-proBNP, hs-TnT, IGF-BP7) identified patients with a high risk of mortality.

scholarly journals Survival study on teeth after successful endodontic surgical retreatment: influence of crown height, root length, crown-to-root ratio and tooth type

2019 ◽  
Vol 32 (2) ◽  
pp. 63-69
Author(s):  
Daniele Angerame ◽  
Matteo De Biasi ◽  
Massimiliano Lenhardt ◽  
Lorenzo Bevilacqua ◽  
Vittorio Franco
Keyword(s):  
Root Length ◽  
Rank Test ◽  
Crown Height ◽  
Endodontic Microsurgery ◽  
Kaplan Meier ◽  
Single Tooth ◽  
Single Operator ◽  
Periapical Healing ◽  
Tooth Type

Aim: To assess the influence of the crown height, root length, crown-to-root ratio, and tooth type on the survival of teeth subjected to surgical endodontic retreatment and classified as periapically healed. Methodology: A single operator performed endodontic microsurgery interventions between 2008 and 2018 on teeth with refractory apical periodontitis. The present analysis selected the teeth classified as ‘‘complete periapical healing’’ according to the scale suggested by Molven. The postoperative periapical radiographs and those taken at the last recall visit were analysed by two independent calibrated examiners, who measured crown height and root length in a blind manner. The crown-to-root ratio was calculated as the ratio of the two variables. The level of inter- and intra-operator agreement was tested with Bland—Altman plots with 95% limits of agreement. An independent statistician conducted a survival analysis using Kaplan—Meier plots and a log-rank test (a = 0.05) to assess the significance of the differences among the subgroups defined by the following criteria: (a) crown height median; (b) root length median; (c) crown-to-root ratio <1 vs. >1; (d) crown-to-root ratio median; (e) single-rooted teeth vs. multi-rooted teeth. Results: At the end of the analysis, 42 patients were evaluated, each one contributing to the study with a single tooth. The mean follow-up period was 4.2 2.4 years. Survival estimates were significantly improved for the teeth with roots longer than 8 mm, in comparison with that with shorter roots ( p < 0.05). There were no statistically significant differences among the remaining considered subgroups. Conclusions: Under the conditions of this retrospective study, teeth with longer residual roots after apical surgery exhibited better chances of survival when compared to teeth with roots shorter than 8 mm. The other considered variables did not seem to affect the survival of apically resected teeth.

P773Initiation of sacubitril/valsartan and optimisation of evidence-based heart failure therapies after hospitalisation for acute decompensated heart failure: An analysis of the TRANSITION study

2019 ◽  
Vol 40 (Supplement_1) ◽  
Author(s):  
R Wachter ◽  
D Pascual-Figal ◽  
J Belohlavek ◽  
E Straburzynska-Migaj ◽  
K K Witte ◽  
...  
Keyword(s):  
Heart Failure ◽  
Acute Decompensated Heart Failure ◽  
Decompensated Heart Failure ◽  
Target Dose ◽  
Open Label ◽  
Post Discharge ◽  
Reduced Ejection Fraction ◽  
Disease Modifying ◽  
Transition Study

Abstract Background Optimisation of chronic heart failure (HF) therapy remains the key strategy to improve outcomes after hospitalisation for acute decompensated HF (ADHF) with reduced ejection fraction (HFrEF). Initiation and uptitration of disease-modifying therapies is challenging in this vulnerable patient population. We aimed to describe the patterns of treatment optimisation including sacubitril/valsartan (S/V) in the TRANSITION study. Methods TRANSITION (NCT02661217) was a randomised, open-label study comparing S/V initiation pre- vs. post-discharge (1–14 days) in patients admitted for ADHF after haemodynamic stabilisation. The primary endpoint was the proportion of patients achieving 97/103 mg S/V twice daily (bid) at 10 weeks post-randomisation. Up-titration of S/V was as per label. Information on dose of S/V and on the use of concomitant HF medication was collected at each study visit up to week 26. Results A total of 493 patients received at least one dose of S/V in the pre-discharge arm and 489 patients in the post-discharge arm. One month after randomisation, 45% of patients in the pre-d/c arm vs. 44% in the post-discharge arm used 24/26 mg bid starting dose and 42% vs. 40% were on 49/51 mg S/V bid, respectively. At week 10, 47% of patients had achieved the target dose in the pre-discharge arm vs. 51% in the post-discharge arm. At the end of the follow-up at 26 weeks, the proportion of patients on S/V target dose further increased to 53% in the pre-discharge and 61% in the post-discharge arm (Figure 1). At week 10, the mean dose of S/V was 132 mg in the pre-discharge arm and 136 mg in the post-discharge arm, and at week 26, it was 140 mg and 147 mg, respectively. Before hospital admission, 52% and 54% of the patients received a beta-blocker (BB) in the pre-discharge and post-discharge group, respectively, and 42% in both arms received a mineralcorticoid receptor antagonist (MRA). At time of discharge, 68% and 71%% of the patients received a BB and 68% and 65% an MRA, in the pre-discharge and post-discharge groups, respectively. These proportions remained stable to week 10 and week 26. Uptitration of sacubitril/valsartan Conclusions In the vulnerable post-ADHF population, initiation of S/V and up-titration to target dose was feasible within 10 weeks in half of the patients alongside with a 20% increase in the use of other disease-modifying medications that remained stable through the end of the 6-month follow-up. Acknowledgement/Funding The TRANSITION study was funded by Novartis

scholarly journals Lymphopenia Is Associated with Gross Target Volumes and Fractions in Hepatocellular Carcinoma Patients Treated with External Beam Radiation Therapy and Also Indicates Worse Overall Survival

2019 ◽  
Vol 2019 ◽  
pp. 1-12 ◽  
Author(s):  
Hai-Ge Zhang ◽  
Ping Yang ◽  
Tao Jiang ◽  
Jian-Ying Zhang ◽  
Xue-Juan Jin ◽  
...  
Keyword(s):  
Hepatocellular Carcinoma ◽  
Overall Survival ◽  
Cox Regression ◽  
External Beam Radiation ◽  
Rank Test ◽  
Beam Radiation ◽  
Kaplan Meier ◽  
Target Volumes ◽  
The Relationship

Purpose. To investigate whether lymphocyte nadir induced by radiation is associated with survival and explore its underlying risk factors in patients with hepatocellular carcinoma (HCC). Methods. Total lymphocyte counts were collected from 184 HCC patients treated by radiotherapy (RT) with complete follow-up. Associations between gross tumor volumes (GTVs) and radiation-associated parameters with lymphocyte nadir were evaluated by Pearson/Spearman correlation analysis and multiple linear regression. Kaplan–Meier analysis, log-rank test, as well as univariate and multivariate Cox regression were performed to assess the relationship between lymphocyte nadir and overall survival (OS). Results. GTVs and fractions were negatively related with lymphocyte nadir (p<0.001 and p=0.001, respectively). Lymphocyte nadir and Barcelona Clinic Liver Cancer (BCLC) stage were independent prognostic factors predicting OS of HCC patients (all p<0.001). Patients in the GTV ≤55.0 cc and fractions ≤16 groups were stratified by lymphocyte nadir, and the group with the higher lymphocyte counts (LCs) showed longer survival than the group with lower LCs (p<0.001 and p=0.006, respectively). Patient distribution significantly differed among the RT fraction groups according to BCLC stage (p<0.001). However, stratification of patients in the same BCLC stage by RT fractionation showed that the stereotactic body RT (SBRT) group achieved the best survival. Furthermore, there were significant differences in lymphocyte nadir among patients in the SBRT group. Conclusions. A lower lymphocyte nadir during RT was associated with worse survival among HCC patients. Smaller GTVs and fractions reduced the risk of lymphopenia.

scholarly journals Procalcitonin (PCT) Predicts Worse Outcome in Patients with Chronic Heart Failure with Reduced Ejection Fraction (HFrEF)

2018 ◽  
Vol 2018 ◽  
pp. 1-6 ◽  
Author(s):  
J. Banach ◽  
Ł. Wołowiec ◽  
D. Rogowicz ◽  
L. Gackowska ◽  
I. Kubiszewska ◽  
...  
Keyword(s):  
Heart Failure ◽  
Chronic Heart Failure ◽  
Ejection Fraction ◽  
Roc Analysis ◽  
Diagnostic Marker ◽  
Lower Probability ◽  
Reduced Ejection Fraction ◽  
Probability Of Survival ◽  
Kaplan Meier

Introduction. Procalcitonin (PCT) is an excellent marker of sepsis but was not extensively studied in cardiology. The present study investigated PCT plasma concentration in patients with chronic heart failure with reduced ejection fraction (HFrEF) and its prognostic value during 24-month follow-up. Material and Methods. Study group consisted of 130 patients with HFrEF (LVEF ≤ 45%) and 32 controls. PCT level was assessed on admission in all patients. Telephone follow-up was performed every three months over a period of 2 years. Endpoints were death of all causes and readmission for HFrEF exacerbation. Results. HFrEF patients had significantly higher PCT concentration than controls (166.95 versus 22.15 pg/ml; p<0.001). Individuals with peripheral oedema had increased PCT comparing to those without oedema (217.07 versus 152.12 pg/ml; p<0.02). In ROC analysis, PCT turned out to be a valuable diagnostic marker of HFrEF (AUC 0.91; p<0.001). Kaplan-Meier survival curves revealed that patients with PCT in the 4th quartile had significantly lower probability of survival than those with PCT in the 1st and 2nd quartiles. In univariate, but not multivariate, analysis, procalcitonin turned out to be a significant predictor of death during 24-month follow-up. (HR 1.002; 95% CI 1.000–1.003; p<0.03). Conclusions. Elevated PCT concentration may serve as another predictor of worse outcome in patients with HFrEF.

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