Abstract 346: A Trial of Pre-discharge Point of Care Ultrasound for Acute Decompensated Heart Failure

2020 ◽  
Vol 13 (Suppl_1) ◽  
Author(s):  
Neal Olarte ◽  
Mark Jacobs ◽  
Louis Vincent ◽  
Jonathan Salter ◽  
Aileen Andreu ◽  
...  
Keyword(s):  
Heart Failure ◽  
Readmission Rate ◽  
Clinical Decision Making ◽  
Acute Decompensated Heart Failure ◽  
Decompensated Heart Failure ◽  
Volume Status ◽  
Fiscal Year ◽  
Point Of Care Ultrasound ◽  
Increased Risk ◽  
B Lines

Background: Acute decompensated heart failure (ADHF) is a primary reason for hospital admission and readmission in the elderly. Prior studies have demonstrated that sonographic pulmonary B-lines and large inferior vena cava (IVC) diameter with reduced collapsibility may accurately predict ADHF readmission. Ultrasound is a readily available bedside tool that can be used to assess a patient’s volume status, which can be difficult to assess under certain clinical conditions. The purpose of this project is to determine if a pre-discharge focused lung and IVC ultrasound exam can be used to predict readmission in a veteran patient population. Methods: This is a single-center study conducted at the Miami Veterans Affair Medical Center (VAMC). Only patients with a primary diagnosis of ADHF admitted to a hospitalist team through the emergency room will be considered. Exclusion criteria include: pre-existing structural lung disease; primary right-sided heart failure; severe tricuspid regurgitation; or hospice status. A single operator will evaluate all included patients for B-lines and IVC dimension within 24 hours of admission and discharge. Ultrasound results, without management recommendations, will be given to hospitalists to use at their discretion to support clinical decision-making. Patients will be categorized based on positive or negative ultrasound findings. The primary outcome of interest is 30-day readmission rate. Secondary outcomes include 90-day readmission, all-cause mortality, length of stay, and changes in weight or renal function. Chi-square and Mann-Whitney testing will be used to analyze categorical and continuous variables, respectively. Kaplan-Meier survival curves will be generated for both patient cohorts. Results/Anticipated Results: Through quarter 3 of fiscal year 2019, the Miami VAMC had 215 unique admissions for ADHF. The average 30-day readmission rate per quarter was 18.44% (total 40 of 215). Study enrollment is ongoing. We anticipate that many patients may demonstrate discrepancy of volume status between their clinical and ultrasound exams, and that patients found to have B-lines and/or large IVCs with poor collapsibility will have worse outcomes. Conclusion: Decreasing readmissions for acute decompensated heart failure is a priority for both patients and physicians. Persistent volume overload has been associated with increased risk for readmission. Ultrasound may be a useful augmentation to the physical exam to determine a patient’s volume status to further guide inpatient treatment, predict prognosis, and determine readiness for discharge.

scholarly journals LO074: Point of care ultrasound for lung B-lines in the early diagnosis of acute decompensated heart failure in the emergency department: a systematic review

CJEM ◽  
2016 ◽  
Vol 18 (S1) ◽  
pp. S55-S55
Author(s):  
K. McGivery ◽  
P.R. Atkinson ◽  
D. Lewis ◽  
L. Taylor ◽  
K. Gadd
Keyword(s):  
Heart Failure ◽  
Systematic Review ◽  
Emergency Department ◽  
Likelihood Ratio ◽  
Lung Ultrasound ◽  
Acute Decompensated Heart Failure ◽  
Point Of Care ◽  
Decompensated Heart Failure ◽  
Point Of Care Ultrasound ◽  
B Lines

Introduction: Dyspnea is a common presenting problem in the emergency department (ED) that frequently creates a diagnostic challenge for physicians. Acute decompensated heart failure (ADHF) represents a common cause that requires prompt diagnosis and management. Recent studies on dyspneic patients have suggested a potential role for point-of-care ultrasound (PoCUS). The objective of this systematic review was to assess the sensitivity and specificity of early bedside lung ultrasound in patients presenting to the ED with dyspnea. Methods: A search of the literature was conducted using PubMed, EMBASE, the Cochrane Library, bibliographies of previous systematic reviews, and abstracts from major emergency medicine conferences. We included prospective studies that assessed the diagnostic accuracy of B-lines from bedside lung ultrasound in the ED patients compared to a clinical diagnosis of ADHF at hospital discharge. The final diagnosis included at least one of CXR, computed tomography, or BNP. Two reviewers independently screened all titles and abstracts for possible inclusions. Two separate content experts full text-reviewed selected studies and performed quality analysis using a modified Critical Appraisal Skills Program (CASP) questionnaire. Extracted data was assessed with summary receiver operator characteristics curve (SROC) analysis with pooled sensitivity and specificity. Heterogenity was tested. Results: The electronic search yielded 3674 articles of which six met the inclusion criteria and fulfilled CASP requirements for methodological quality. The total number of patients in these studies was 1911. Heterogeneity was noted; due to poorer performance by novice users. Meta-analysis of the data showed that in detecting ADHF, bedside lung ultrasound had a pooled sensitivity of 89.6% (95% CI 69.5 to 97.0%) and a pooled specificity of 88.4% (95% CI 75.0 to 95.1%). The positive likelihood ratio was 6.01 (95% CI 2.93 to 12.32) and negative likelihood ratio was 0.13 (95% CI 0.06 to 0.30). Conclusion: This study suggests that in patients presenting to the ED with undifferentiated dyspnea, early point of care lung ultrasound may be used to confirm the diagnosis of ADHF, which may facilitate earlier appropriate management. Test performance may vary according to experience.

Point-of-care ultrasound modalities in terms of diagnosing acute decompensated heart failure in emergency department; a diagnostic accuracy study

2019 ◽  
Vol 15 (3) ◽  
pp. 491-499 ◽  
Author(s):  
Shervin Farahmand ◽  
Ali Abdolhoseini ◽  
Ehsan Aliniagerdroudbari ◽  
Sepideh Babaniamansour ◽  
Alireza Baratloo ◽  
...  
Keyword(s):  
Heart Failure ◽  
Emergency Department ◽  
Diagnostic Accuracy ◽  
Acute Decompensated Heart Failure ◽  
Point Of Care ◽  
Decompensated Heart Failure ◽  
Point Of Care Ultrasound ◽  
Diagnostic Accuracy Study ◽  
Accuracy Study

Readmission rate after ultrafiltration in acute decompensated heart failure: a systematic review and meta-analysis

2017 ◽  
Vol 22 (6) ◽  
pp. 685-698 ◽  
Author(s):  
Waqas Javed Siddiqui ◽  
Andrew R. Kohut ◽  
Syed F Hasni ◽  
Jesse M. Goldman ◽  
Benjamin Silverman ◽  
...  
Keyword(s):  
Heart Failure ◽  
Systematic Review ◽  
Readmission Rate ◽  
Acute Decompensated Heart Failure ◽  
Meta Analysis ◽  
Decompensated Heart Failure

scholarly journals Emergency department ultrasound for the detection of B-lines in the early diagnosis of acute decompensated heart failure: a systematic review and meta-analysis

CJEM ◽  
2018 ◽  
Vol 20 (3) ◽  
pp. 343-352 ◽  
Author(s):  
Kyle McGivery ◽  
Paul Atkinson ◽  
David Lewis ◽  
Luke Taylor ◽  
Tim Harris ◽  
...  
Keyword(s):  
Heart Failure ◽  
Systematic Review ◽  
Emergency Department ◽  
Lung Ultrasound ◽  
Acute Decompensated Heart Failure ◽  
Meta Analysis ◽  
Decompensated Heart Failure ◽  
Diagnostic Methods ◽  
Cochrane Library ◽  
B Lines

AbstractObjectivesDyspnea is a common presenting problem that creates a diagnostic challenge for physicians in the emergency department (ED). While the differential diagnosis is broad, acute decompensated heart failure (ADHF) is a frequent cause that can be challenging to differentiate from other etiologies. Recent studies have suggested a potential diagnostic role for emergency lung ultrasound (US). The objective of this systematic review was to assess the accuracy of early bedside lung US in patients presenting to the ED with dyspnea.MethodsA systematic search of EMBASE, PubMed, and the Cochrane Library was performed in addition to a grey literature search. We selected prospective studies that reported on the sensitivity and specificity of B-lines from early lung ultrasound in dyspneic patients presenting to the ED. Selected studies underwent quality assessment using the Critical Appraisal and Skills Program (CASP) questionnaire.Data Extraction and SynthesisThe search yielded 3674 articles; seven studies met inclusion criteria and fulfilled CASP requirements for a total of 1861 patients. Summary statistics from the meta-analysis showed that as a diagnostic test for ADHF, bedside lung US had a pooled sensitivity of 82.5% (95% confidence interval [CI]=66.4% to 91.8%) and a pooled specificity of 83.6% (95% CI=72.4% to 90.8%).ConclusionsOur results suggest that in patients presenting to the ED with undifferentiated dyspnea, B-lines from early bedside lung US may be reliably used as an adjunct to current diagnostic methods. The incorporation of lung US may lead to more appropriate and timely diagnosis of patients with undifferentiated ADHF.

scholarly journals P305 The evaluation of left ventricle filling pressure and lung ultrasound B-lines in the diagnosis of cardiogenic dyspnea

2020 ◽  
Vol 21 (Supplement_1) ◽  
Author(s):  
T Valova
Keyword(s):  
Heart Failure ◽  
Left Ventricle ◽  
Lung Ultrasound ◽  
Acute Decompensated Heart Failure ◽  
Decompensated Heart Failure ◽  
Filling Pressure ◽  
Diagnostic Methods ◽  
Grey Zone ◽  
X Ray ◽  
B Lines

Abstract Introduction Dyspnea is the most frequent symptom of acute heart failure but it could also be a clinical presentation of some other noncardiogenic conditions. The differentiation of the origin of dyspnea could sometimes be a difficult task. The estimated elevation of left ventricle filling pressure with lung ultrasound proved positive B-lines score > 15 could be reliable as diagnostic methods for acute decompensated heart failure and proof of the cardiogenic origin of dyspnea. Purpose To evaluate the reliability of elevated left ventricle filling pressure and positive lung ultrasound B-lines score in differentiation of the origin of dyspnea. Methods Elevated E/e´>15 as a proof for elevated left ventricle filling pressure and multiple bilateral LUS B-lines (>15) were tested against conventional X-ray and NT-proBNP in 44 patients with cardiogenic dyspnea (23 NYHA III patients and 21 NYHA IV patients) and 42 patients with noncardiogenic dyspnea. Results Elevated left ventricle filling pressure detected with echocardography (E/e´>15) as a proof of acute decompensated heart failure was found in 18 NYHA IV patients and strongly correlated with multiple bilateral LUS B-lines > 15 (all 21 NYHA IV patients), alveolar edema from conventional X-ray (21 NYHA IV patients) and NTproBNP > 1000pg/ml in 17 NYHA IV patients. The results for NYHA III patients differ very much. Elevated filling pressure (E/e´ > 15) from echocardiography was found in 10 patients NYHA III. For the left 13 patients NYHA III E/e´ was in grey zone between 8-14. Multiple bilateral LUS B-lines >15 were found in 18 NYHA III patients. Interstitial pulmonary edema was found in 15 NYHA III patients and NTproBNP > 1000pg/ml was found in 16 NYHA III patients. E/e´ between 8-14 (grey zone) moderately correlated with NT-proBNP and strongly with pulmonary blood flow redistribution and interstitial edema from X-ray. Normal left ventricle filling pressure (E/e´ < 8) was found in 36 noncardiogenic patients. Only 6 patients with noncardiogenic dyspnea were with elevated left ventricle filling pressure (E/e´ > 15) which was explained with their overweight (BMI > 30) and hypervolemia and correlated with negative LUS B-lines. Only 1 patient with noncardiogenic dyspnea was with false positive B-lines score > 15 typical for pneumonia. Conclusions Elevated left ventricle filling pressure detected with Tissue Doppler echocardiography (E/e´>15) and positive LUS B-lines score > 15 are reliable modalities for the diagnosis of cardiogenic dyspnea in patients NYHA IV. In patient NYHA III with cardiogenic dyspnea the two presented modalities proved to be with moderate reliability and need references from conventional X-ray and NT-proBNP.

P15 Serum chloride as marker for prognosis for patient with acute decompensated heart failure: a systematic review and meta-analysis on prognosis

2020 ◽  
Vol 41 (Supplement_1) ◽  
Author(s):  
L K Evangelista ◽  
J D Ramos ◽  
D L Villanueva ◽  
M D Tiongson ◽  
F E Punzalan
Keyword(s):  
Heart Failure ◽  
Cohort Studies ◽  
Quality Assessment ◽  
Acute Decompensated Heart Failure ◽  
Decompensated Heart Failure ◽  
Cochrane Central Register ◽  
Serum Chloride ◽  
Increased Risk ◽  
All Cause Mortality ◽  
Acute Decompensation

Abstract Background  Several studies have suggested that hypochloremia is associated with adverse outcomes among patients with heart failure. The association appears to be more marked in those with acute decompensation. Research Question: What is the association of hypochloremia with mortality and worsening heart failure among patients in acute decompensation? Objective Determine the association of admission hypochloremia to all-cause mortality, heart failure death and worsening heart failure among patients with acute decompensated heart failure. Criteria for Inclusion of Studies: Studies were included if they satisfied the following criteria 1) observational cohort studies; 2) included patients admitted for acute decompensated heart failure; and 3) reported data on mortality and worsening heart failure in association with admission hypochloremia. Methods A systematic search using MEDLINE, Clinical Key, ScienceDirect, Scopus, and Cochrane Central Register of Controlled Trials databases was done, from June 2018 to January 31, 2019. The characteristics of included studies were collated. Data abstraction and quality assessment, using the Newcastle-Ottawa Quality Assessment Scale, were done independently by two reviewers, and disagreements were settled by a third reviewer. Review Manager (RevMan) 5.3 was utilized to perform Mantel-Haenzel analysis of random effects and compute for relative risk. Results We included three high quality cohort studies involving 3,444 patients admitted for acute decompensated heart failure and having low serum chloride levels on admission. Our study shows that admission hypochloremia is associated with increased risk for all-cause mortality [RR 1.63, (95% CI 1.60 to 2.28, p < 0.00001]. Risks for heart failure death as mentioned in one study and worsening heart failure also in one study are likewise increased with hypochloremia on admission.  Conclusion Admission hypochloremia is associated with higher all-cause mortality among patients admitted for acute decompensated heart failure. The risk for heart failure death and worsening heart failure are also increased. Admission hypochloremia may be a useful prognosticator for heart failure patients.

scholarly journals Acute decompensated heart failure in a non cardiology tertiary referral centre, Sarawak General Hospital (SGH-HF)

2020 ◽  
Vol 20 (1) ◽  
Author(s):  
Hwei Sung Ling ◽  
Bui Khiong Chung ◽  
Pin Fen Chua ◽  
Kai Xin Gan ◽  
Wai Leng Ho ◽  
...  
Keyword(s):  
Heart Failure ◽  
General Hospital ◽  
Readmission Rate ◽  
Acute Decompensated Heart Failure ◽  
Decompensated Heart Failure ◽  
Asia Pacific ◽  
Socioeconomic Background ◽  
Evidence Based ◽  
Short Term ◽  
Cardiopulmonary Support

Abstract Background Data on clinical characteristics of acute decompensated heart failure (ADHF) in Malaysia especially in East Malaysia is lacking. Methods This is a prospective observational study in Sarawak General Hospital, Medical Department, from October 2017 to September 2018. Patients with primary admission diagnosis of ADHF were recruited and followed up for 90 days. Data on patient’s characteristics, precipitating factors, medications and short-term clinical outcomes were recorded. Results Majority of the patients were classified in lower socioeconomic group and the mean age was 59 years old. Hypertension, diabetes mellitus and dyslipidaemia were the common underlying comorbidities. Heart failure with ischemic aetiology was the commonest ADHF admission precipitating factor. 48.6% of patients were having preserved ejection fraction HF and the median NT-ProBNP level was 4230 pg/mL. Prescription rate of the evidence-based heart failure medication was low. The in-patient mortality and the average length of hospital stay were 7.5% and 5 days respectively. 43% of patients required either ICU care or advanced cardiopulmonary support. The 30-day, 90-day mortality and readmission rate were 13.1%, 11.2%, 16.8% and 14% respectively. Conclusion Comparing with the HF data from West and Asia Pacific, the short-term mortality and readmission rate were high among the ADHF patients in our study cohort. Maladaptation to evidence-based HF prescription and the higher prevalence of cardiovascular risk factors in younger patients were among the possible issues to be addressed to improve the HF outcome in regions with similar socioeconomic background.

scholarly journals Hospitalist perspectives of available tests to monitor volume status in patients with heart failure: a qualitative study

2020 ◽  
Author(s):  
Anna M Maw ◽  
Carolina Ortiz-lopez ◽  
Megan A Morris ◽  
Christine Jones ◽  
Elaine Gee ◽  
...  
Keyword(s):  
Heart Failure ◽  
Lung Ultrasound ◽  
Acute Decompensated Heart Failure ◽  
Point Of Care ◽  
Decompensated Heart Failure ◽  
Volume Status ◽  
Structured Interviews ◽  
Patients With Heart Failure ◽  
The Us ◽  
Time Required

AbstractAcute decompensated heart failure is the leading admitting diagnosis in patients 65 and older with more than 1 million hospitalizations per year in the US alone. Traditional tools to evaluate for and monitor volume status in patients with heart failure, including symptoms and physical exam findings, are known to have limited accuracy. In contrast, point of care lung ultrasound is a practical and evidenced-based tool for monitoring of volume status in patients with heart failure. However, few inpatient clinicians currently use this tool to monitor diuresis. We performed semi-structured interviews of 23 hospitalists practicing in 5 geographically diverse academic institutions in the US to better understand how hospitalists currently assess and monitor volume status in patients hospitalized with heart failure. We also explored their perceptions and attitudes toward adoption of lung ultrasound. Hospitalist participants reported poor reliability and confidence in the accuracy of traditional tools to monitor diuresis and expressed interest in learning or were already using lung ultrasound for this purpose. The time required for training and access to equipment that does not impede workflow were considered important barriers to its adoption by interviewees.

Sign in / Sign up

Export Citation Format

Share Document