In-hospital mortality of acute pulmonary embolism: Predictive value of shock index, modified shock index, and age shock index scores

Background: We evaluated the diagnostic efficacy of tissue plasminogen activator (tPA), using an enzyme-linked immunosorbent assay (ELISA) and compared it with an ELISA D-dimer (VIDAS D-dimer) in acute pulmonary embolism (PE). Patients and methods: We studied 127 consecutive outpatients with clinically suspected PE. The diagnosis of PE was based on a clinical probability pretest for PE and a strict protocol of imaging studies. A plasma sample to measure the levels of tPA and D-dimer was obtained at enrollment. Diagnostic accuracy for tPA and D-dimer was determined by the area under the receiver operating characteristic (ROC) curve. Sensitivity, specificity, predictive values, and the diagnostic utility of tPA with a cutoff of 8.5 ng/mL and D-dimer with a cutoff of 500 ng/mL, were calculated for PE diagnosis. Results: PE was confirmed in 41 patients (32 %). Areas under ROC curves were 0.86 for D-dimer and 0.71 for tPA. The sensitivity/negative predictive value for D-dimer using a cutoff of 500 ng/mL, and tPA using a cutoff of 8.5 ng/mL, were 95 % (95 % CI, 88–100 %)/95 % (95 % CI, 88–100 %) and 95 % (95 % CI, 88–100 %)/94 %), respectively. The diagnostic utility to exclude PE was 28.3 % (95 % CI, 21–37 %) for D-dimer and 24.4 % (95 % CI, 17–33 %) for tPA. Conclusions: The tPA with a cutoff of 8.5 ng/mL has a high sensitivity and negative predictive value for exclusion of PE, similar to those observed for the VIDAS D-dimer with a cutoff of 500 ng/mL, although the diagnostic utility was slightly higher for the D-dimer.

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Predictive Value of Circulating microRNA-134 Levels for Early Diagnosis of Acute Pulmonary Embolism: Meta-analysis

Journal of Cardiovascular Translational Research ◽

10.1007/s12265-020-10087-4 ◽

2021 ◽

Author(s):

Yu Liu ◽

Ming Xie ◽

Xiaoli Gao ◽

Ran Liu

Keyword(s):

Pulmonary Embolism ◽

Early Diagnosis ◽

Predictive Value ◽

Acute Pulmonary Embolism ◽

Meta Analysis ◽

Circulating Microrna

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Computed Tomography Pulmonary Perfusion for Prediction of Short-Term Clinical Outcome in Acute Pulmonary Embolism

TH Open ◽

10.1055/s-0041-1723782 ◽

2021 ◽

Vol 05 (01) ◽

pp. e66-e72

Author(s):

Lisette F. van Dam ◽

Lucia J. M. Kroft ◽

Menno V. Huisman ◽

Maarten K. Ninaber ◽

Frederikus A. Klok

Keyword(s):

Computed Tomography ◽

Pulmonary Embolism ◽

Predictive Value ◽

Acute Pulmonary Embolism ◽

Clinical Presentation ◽

Reperfusion Therapy ◽

Pulmonary Perfusion ◽

Short Term ◽

Acute Pe ◽

Related Mortality

Abstract Background Computed tomography pulmonary angiography (CTPA) is the imaging modality of choice for the diagnosis of acute pulmonary embolism (PE). With computed tomography pulmonary perfusion (CTPP) additional information on lung perfusion can be assessed, but its value in PE risk stratification is unknown. We aimed to evaluate the correlation between CTPP-assessed perfusion defect score (PDS) and clinical presentation and its predictive value for adverse short-term outcome of acute PE. Patients and Methods This was an exploratory, observational study in 100 hemodynamically stable patients with CTPA-confirmed acute PE in whom CTPP was performed as part of routine clinical practice. We calculated the difference between the mean PDS in patients with versus without chest pain, dyspnea, and hemoptysis and 7-day adverse outcome. Multivariable logistic regression analysis and likelihood-ratio test were used to assess the added predictive value of PDS to CTPA parameters of right ventricle dysfunction and total thrombus load, for intensive care unit admission, reperfusion therapy and PE-related death. Results We found no correlation between PDS and clinical symptoms. PDS was correlated to reperfusion therapy (n = 4 with 16% higher PDS, 95% confidence interval [CI]: 3.5–28%) and PE-related mortality (n = 2 with 22% higher PDS, 95% CI: 4.9–38). Moreover, PDS had an added predictive value to CTPA assessment for PE-related mortality (from Chi-square 14 to 19, p = 0.02). Conclusion CTPP-assessed PDS was not correlated to clinical presentation of acute PE. However, PDS was correlated to reperfusion therapy and PE-related mortality and had an added predictive value to CTPA-reading for PE-related mortality; this added value needs to be demonstrated in larger studies.

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Predictive role of the modified Glasgow prognostic score for in-hospital mortality in stable acute pulmonary embolism

Medicina Clínica ◽

10.1016/j.medcli.2020.11.041 ◽

2021 ◽

Author(s):

Aziz Inan Celik ◽

Tahir Bezgin ◽

Murat Biteker

Keyword(s):

Pulmonary Embolism ◽

Hospital Mortality ◽

Acute Pulmonary Embolism ◽

Prognostic Score ◽

Glasgow Prognostic Score ◽

Modified Glasgow Prognostic Score ◽

Predictive Role

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Trends in risk stratification, in-hospital management and mortality of patients with acute pulmonary embolism: an analysis from China pUlmonary thromboembolism REgistry Study (CURES)

European Respiratory Journal ◽

10.1183/13993003.02963-2020 ◽

2021 ◽

pp. 2002963

Author(s):

Zhenguo Zhai ◽

Dingyi Wang ◽

Jieping Lei ◽

Yuanhua Yang ◽

Xiaomao Xu ◽

...

Keyword(s):

Pulmonary Embolism ◽

Risk Stratification ◽

Hospital Mortality ◽

Acute Pulmonary Embolism ◽

Severity Index ◽

Disease Diagnosis ◽

Initial Therapy ◽

European Respiratory Society ◽

Systemic Thrombolysis ◽

All Cause Mortality

BackgroundSimilar trends of management and in-hospital mortality of acute pulmonary embolism (PE) have been reported in European and American populations. However, these tendencies were not clear in Asian countries.ObjectivesWe retrospectively analyzed the trends of risk stratification, management and in-hospital mortality for patients with acute PE through a multicenter registry in China (CURES).MethodsAdult patients with acute symptomatic PE were included between 2009 and 2015. Trends in disease diagnosis, treatment and death in hospital were fully analyzed. Risk stratification was retrospectively classified by hemodynamical status and the simplified Pulmonary Embolism Severity Index (sPESI) score according to the 2014 European Society of Cardiology/European Respiratory Society guidelines.ResultsAmong overall 7438 patients, the proportions with high (hemodynamically instability), intermediate (sPESI≥1) and low (sPESI=0) risk were 4.2%, 67.1% and 28.7%, respectively. Computed tomographic pulmonary angiography was the widely employed diagnostic approach (87.6%) and anticoagulation was the frequently adopted initial therapy (83.7%). Between 2009 and 2015, a significant decline was observed for all-cause mortality (from 3.1% to 1.3%, adjusted Pfor trend=0.0003), with a concomitant reduction in use of initial systemic thrombolysis (from 14.8% to 5.0%, Pfor trend<0.0001). The common predictors for all-cause mortality shared by hemodynamically stable and unstable patients were co-existing cancer, older age, and impaired renal function.ConclusionsThe considerable reduction of mortality over years was accompanied by changes of initial treatment. These findings highlight the importance of risk stratification-guided management throughout the nation.

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P2769Racial differences in outcomes among acute pulmonary embolism patients: a nationwide analysis

European Heart Journal ◽

10.1093/eurheartj/ehz748.1086 ◽

2019 ◽

Vol 40 (Supplement_1) ◽

Author(s):

T Shi

Keyword(s):

Pulmonary Embolism ◽

Regression Analysis ◽

Length Of Stay ◽

Hospital Mortality ◽

Acute Pulmonary Embolism ◽

Primary Diagnosis ◽

Total Cost ◽

Rehabilitation Facilities ◽

The Impact ◽

White Patients

Abstract Background Limited data is available regarding racial disparities in patients admitted for acute pulmonary embolism. Purpose We aimed to examine the impact of racial differences on outcomes in patients admitted for acute pulmonary embolism. Methods We used the Nationwide Inpatient Sample, which represents 20% of community hospital discharges in the US, to identify adult patients who were discharged with the primary diagnosis of acute pulmonary embolism in 2016 with ICD-10 codes. Logistic regression analysis and linear regression analysis were used to compare patients with different races. Outcomes were focused on in-hospital mortality, total cost, length of stay and disposition, adjusting gender, age, Charlson comorbid index and socioeconomic variables. Results In 2016, 35,526 patients were admitted with a primary diagnosis of acute pulmonary embolism. White patients were more likely to be older and with higher income. After adjusting for the above variables, white patients had lower total cost of hospitalization (p<0.0001), shorter length of stay (p<0.0001), lower in-hospital mortality (adjusted odds ratio = 0.79, p=0.001), and more likely to be discharged to rehabilitation facilities compared to being discharged home. Outcomes in white vs non-white patients Conclusion Among acute pulmonary embolism hospitalizations, white patients generally had better outcomes despite being older in age, and were more likely to be transferred to rehabilitation facilities after discharge.

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P5016Usefulness of different electrocardiographic patterns as predictors of in-hospital mortality in acute pulmonary embolism

European Heart Journal ◽

10.1093/eurheartj/ehz746.0194 ◽

2019 ◽

Vol 40 (Supplement_1) ◽

Author(s):

P Alarcon ◽

J A Bilbao ◽

R Melchiori ◽

I M Cigalini ◽

C E Scatularo ◽

...

Keyword(s):

Pulmonary Embolism ◽

Hospital Mortality ◽

Acute Pulmonary Embolism ◽

Sinus Tachycardia ◽

P Value ◽

P Waves ◽

St Segment Elevation ◽

St Segment ◽

Acute Pe ◽

T Waves

Abstract Background Many electrocardiographic (ECG) patterns may be present in acute pulmonary embolism (PE), but their prevalence and association with in hospital mortality (IHM) are less well established. Objective Assess the correlation between different ECG patterns and IHM in patients (Pts) with PE using a whole country dataset. Methods Prospective multicenter registry which included Pts with acute PE hospitalized in 75 academic centers from October 2016 to November 2017. We considered the following ECG patterns: sinus tachycardia, pulmonary P waves, Q waves in DII-aVF leads, negative T waves in V1-V4, ST segment elevation in aVR and V1, atrial fibrillation or atrial flutter (AF/AF), right bundle branch block (RBBB), ST segment depression, S1Q3T3 pattern or Qr in V1. Statistical analysis was carried out using de STATA version 13.1. A value of p<0.0.5 was considered statistically significant. Results We included 684 Pts; mean age 63.8±16.7 years (43% male). Global IHM was 12%. The most prevalent ECG patterns were sinus tachycardia (51.7%), S1Q3T3 (24.5%), negative T waves in V1- V4 (16%), RBBB (9.9%), AF/AF (8.6%). Four ECG patterns remained statistically significant predictors of IHM on multivariate analysis: AF/AF (OR: 3.81; CI 95% 1.82–7.95, p<0.01), pulmonary P waves (OR: 3.81; CI 95% 1.2–12, p<0.04), RBBB (OR: 2.71; CI 95% 1.39–5.30, p<0.01) and sinus tachycardia (OR: 2.05; CI 95% 1.18–3.54, p<0.04). ECG pattern and in-hospital mortality.Multivariate analysis Electrocardiographic pattern OR CI 95% p value AF/AF 3.81 1.82–7.95 <0.01 Pulmonary P waves 3.81 1.20–12.00 <0.04 RBBB 2.71 1.39–5.30 <0.01 Sinus tachycardia 2.05 1.18–3.54 <0.04 Q waves in DII-aVF 0.93 0.32–2.64 0.89 ST segment depression 1.07 0.39–2.96 0.80 Negative T waves in V1-V4 0.93 0.47–1.81 0.83 S1Q3T3 pattern 0.75 0.39–1.41 0.37 Qr in V1 2.07 0.63–6.73 0.22 ST segment elevation in aVR 2.38 0.79–7.15 0.12 Conclusions We corroborate the usefulness of the ECG as a prognostic tool in acute PE. Four simple ECG patterns (AF/AF, Pulmonary P waves, RBBB and sinus tachycardia) were associated with a higher IHM and therefore should be considered for PE risk stratification.

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