scholarly journals Symptom Duration Is Positively Correlated with Factor XIIIa Activity in Acute Pulmonary Embolism

Blood ◽  
2018 ◽  
Vol 132 (Supplement 1) ◽  
pp. 5047-5047
Author(s):  
Yevgeniy Brailovsky ◽  
Debra Hoppensteadt ◽  
Omer Iqbal ◽  
Kevin Simpson ◽  
Nathan Mcclane ◽  
...  
Keyword(s):  
Pulmonary Embolism ◽  
Acute Pulmonary Embolism ◽  
Conflicts Of Interest ◽  
Critical Role ◽  
Tertiary Care ◽  
Response To Therapy ◽  
Factor Xiiia ◽  
Symptom Duration ◽  
The Impact ◽  
D Dimer

Abstract Background Acute pulmonary embolism (PE) patients are at variable risk of morbidity, mortality, and response to therapy. Patients often present at various time points from the symptom onset. Several factors may shed light into the state of endogenous thrombotic and fibrinolytic system at the time of presentation. Factor XIIIa plays a critical role in clot stabilization and may impact clot dissolution. Relation of Factor XIIIa activity and symptom duration is not known. Methods We prospectively collected blood samples from patients evaluated by Pulmonary Embolism Response Team at a tertiary care center. Blood was centrifuged, and plasma collected for analysis. We used ELISA method utilizing a commercially available kit from Hyphen, BioMed (Neuville-sur-Oise France), specific for measurement of Factor XIIIa, D-dimer, and Pro-TAFI antigens. Baseline clinical characteristics were collected from electronic medical record. Symptom duration was gathered from patient subjective assessment. Additional workup included radiographic and echocardiographic evaluation. We performed correlation analysis to test the association between symptom duration and Factor XIIIa activity, D-dimer, and Pro-TAFI antigen. Additionally we performed linear regression analyses to quantify the degree of association of symptom duration and Factor XIIIa activity. Results ±±9.8, 8 patients were treated with catheter directed thrombolysis, while the rest were treated with anticoagulation alone. Symptom duration was positively correlated with Factor XIIIa activity (r2=0.227). More so, for every one day increase in symptom duration the Factor XIIIa activity was increased by 2.2%. (p=0.014). We demonstrated no correlation between symptom duration and D-Dimer (p=0.58) or symptom duration and Pro-TAFI antigen (p=0.84). Conclusion In patients with acute PE, symptom duration positively correlated with Factor XIIIa activity, for every one day increase in symptom duration the Factor XIIIa activity was increased by 2.2%. Future studies are needed to ascertain the impact of Factor XIIIa activity and clot dissolution as well as functional outcomes. Figure. Figure. Disclosures No relevant conflicts of interest to declare.

Abstract 13452: Sex Differences in Presentation, Management, and Outcomes Among Patients Hospitalized With Acute Pulmonary Embolism

Circulation ◽  
2020 ◽  
Vol 142 (Suppl_3) ◽  
Author(s):  
Abby M Pribish ◽  
Sebastian Beyer ◽  
Anna K Krawisz ◽  
Ido Weinberg ◽  
Brett J Carroll ◽  
...  
Keyword(s):  
Pulmonary Embolism ◽  
Acute Pulmonary Embolism ◽  
Tertiary Care ◽  
Gender Disparities ◽  
Short Term ◽  
Survival Difference ◽  
Advanced Therapies ◽  
Comorbidity Burden ◽  
Gender Based ◽  
The Impact

Introduction: The presence of gender disparities in cardiovascular disease has been well-described, but there is a paucity of data regarding the impact of gender on the presentation, management and outcomes of acute pulmonary embolism (PE). Hypothesis: We hypothesized that there are no gender-based differences in PE management or outcomes. Methods: We identified all patients admitted to our institution with acute PE from 8/1/2012-7/1/2018. We stratified presenting characteristics, management and outcomes between women and men. Outcomes included major bleeding, survival, 90-day readmission, and 90-day recurrent venous thromboembolism (VTE). Inverse probability of treatment weighting was used to evaluate the independent association between sex and in-hospital and short-term outcomes. Results: The study included 2031 patients with PE, 53.2% of whom were women. Women had a higher mean age (63.8 years vs 62.3 years, P=0.04). PE severity was similar between women and men (massive: 4.9% vs 3.6%; submassive: 43.9% vs 41.8%; P=0.19), but women were more likely to present with dyspnea (59.8% vs 52.0%, P<0.001) and had higher median NT-pro-BNP levels (605 pg/mL [IQR 143-2582] vs 319 pg/mL [IQR 82-1576], P<0.001). Although the comorbidity burden was similar, women were less likely to have a history of PE (19.3% vs 24.2%, P=0.01), smoking (43.1% vs 53.3%, P<0.001), or myocardial infarction (6.6% vs 9.7%, P=0.01). In unadjusted analyses, women were less likely to survive to discharge (92.4% vs 94.7%, P=0.04), but after adjustment, there was no gender-based survival difference. There were also no gender differences in PE-related diagnostic studies, use of advanced therapies, or other short-term outcomes, before and after adjustment (p>0.05 for all) (Fig 1). Conclusions: In this large PE cohort from a tertiary care institution, women had different comorbidity profiles and PE presentations than men. Despite this, there were no gender disparities in PE management or outcomes.

scholarly journals Sex differences in presentation, management, and outcomes among patients hospitalized with acute pulmonary embolism

2020 ◽  
Vol 25 (6) ◽  
pp. 541-548
Author(s):  
Abby M Pribish ◽  
Sebastian E Beyer ◽  
Anna K Krawisz ◽  
Ido Weinberg ◽  
Brett J Carroll ◽  
...  
Keyword(s):  
Pulmonary Embolism ◽  
Sex Differences ◽  
Acute Pulmonary Embolism ◽  
Tertiary Care ◽  
Smoking History ◽  
Care Hospital ◽  
Survival Difference ◽  
Advanced Therapies ◽  
The Impact ◽  
Acute Pe

While the presence of gender disparities in cardiovascular disease have been described, there is a paucity of data regarding the impact of sex in acute pulmonary embolism (PE). We identified all patients admitted to a tertiary care hospital with acute PE between August 1, 2012 through July 1, 2018. We stratified the presenting characteristics, management, and outcomes between women and men. Of the 2031 patients admitted with acute PE, 1081 (53.2%) were women. Women were more likely to present with dyspnea (59.8% vs 52.0%, p < 0.001) and less likely to present with hemoptysis (1.9% vs 4.0%, p = 0.01). Women were older (63.8 ± 17.4 years vs 62.3 ± 15.0 years, p = 0.04), but had lower rates of myocardial infarction, liver disease, smoking history, and prior DVT. PE severity was similar between women and men (massive: 4.9% vs 3.6%; submassive: 43.9% vs 41.8%; p = 0.19), yet women were more likely to present with normal right ventricular size on a surface echocardiogram (63.2% vs 54.8%, p = 0.01). In unadjusted analyses, women were less likely to survive to discharge (92.4% vs 94.7%, p = 0.04), but after adjustment, there was no sex-based survival difference. There were no sex differences in the PE-related diagnostic studies performed, use of advanced therapies, or short-term outcomes, before and after adjustment ( p > 0.05 for all). In this large PE cohort from a tertiary care institution, women had different comorbidity profiles and PE presentations compared with men. Despite these differences, there were no sex disparities in PE management or outcomes.

scholarly journals High D-dimer is a predictor for short-term mortality in patients with active cancer and acute pulmonary embolism

2021 ◽  
Keyword(s):  
Pulmonary Embolism ◽  
Acute Pulmonary Embolism ◽  
Performance Status ◽  
Tertiary Care ◽  
Eastern Cooperative Oncology Group ◽  
Care Hospital ◽  
Ecog Performance Status ◽  
Acute Pe ◽  
D Dimer ◽  
Active Cancer

Objectives: Acute pulmonary embolism (PE) is the main cause of death in cancer patients, but there are limited prognostic tools for the patients with active cancer and acute PE. We aimed to identify prognostic factors of 30-day mortality in patients with active cancer and acute PE. Methods: This retrospective observational study included all adult patients aged ≥18 years with active cancer and acute PE from February 2017 to February 2019 at the emergency department in tertiary care hospital, Seoul, Korea. The primary outcome is 30-day mortality. Results: A total of 178 patients were included with a mean age of 63.9 years (SD 10.4) and males of 52.8%. The overall 30-day mortality rate was 30.9%. In a multivariable logistic analysis, high D-dimer, defined as ≥median value of 14.7 µg/mL, with odds ratio (OR) 2.47 (95% confidence interval [CI], 1.15–5.33), high Pulmonary Embolism Severity Index (PESI) scores with OR 2.95 (95% CI, 1.21–7.75) for class IV and OR 2.90 (95% CI, 1.06–7.90) for class V, and Eastern Cooperative Oncology Group (ECOG) performance status 3/4 with OR 3.22 (95% CI, 1.18–8.76) were independent predictors of 30-day mortality. Conclusion: High D-dimer values, high PESI scores, and poor ECOG performance status may be reliable predictors of mortality in patients with active cancer and acute PE.

Tissue plasminogen activator as a novel diagnostic aid in acute pulmonary embolism

VASA ◽  
2014 ◽  
Vol 43 (6) ◽  
pp. 450-458 ◽  
Author(s):  
Julio Flores ◽  
Ángel García-Avello ◽  
Esther Alonso ◽  
Antonio Ruíz ◽  
Olga Navarrete ◽  
...  
Keyword(s):  
Pulmonary Embolism ◽  
Negative Predictive Value ◽  
Plasminogen Activator ◽  
Tissue Plasminogen Activator ◽  
Predictive Value ◽  
Acute Pulmonary Embolism ◽  
Enzyme Linked Immunosorbent Assay ◽  
Diagnostic Utility ◽  
Tissue Plasminogen ◽  
D Dimer

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.

scholarly journals The impact of COVID‐19 on the sensitivity of D‐dimer for pulmonary embolism

2021 ◽  
Author(s):  
Samuel J. Elberts ◽  
Ryan Bateman ◽  
Alexandra Koutsoubis ◽  
Kory S. London ◽  
Jennifer L. White ◽  
...  
Keyword(s):  
Pulmonary Embolism ◽  
The Impact ◽  
D Dimer

Abstract 13317: Acute Pulmonary Embolism in Covid-19 Patients: Presenting Characteristics, Outcomes and Risk Stratification Strategies

Circulation ◽  
2020 ◽  
Vol 142 (Suppl_3) ◽  
Author(s):  
Hai Xu ◽  
Angel Martin ◽  
Avneet SINGH ◽  
Mangala Narasimhan ◽  
Joe Lau ◽  
...  
Keyword(s):  
Pulmonary Embolism ◽  
Intensive Care ◽  
Mortality Rate ◽  
Length Of Stay ◽  
Risk Stratification ◽  
Clinical Outcomes ◽  
Acute Pulmonary Embolism ◽  
Severe Bleeding ◽  
Study Cohort ◽  
D Dimer

Introduction: Pulmonary Embolism in coronavirus disease 2019 (COVID-19) patients have been increasingly reported in observational studies. However, limited knowledge describing their diagnostic features and clinical outcomes exist to date. Our study aims to systemically analyze their clinical characteristics and to investigate strategies for risk stratification. Methods: We retrospectively studied 101 patients with concurrent diagnoses of acute pulmonary embolism and COVID-19 infection, admitted at two tertiary hospitals within the Northwell Health System in New York City area. Clinical features including laboratory and imaging findings, therapeutic interventions, intensive care unit (ICU) admission, mortality and length of stay were recorded. D-dimer values were respectively documented at COVID-19 and PE diagnoses for comparison. Pulmonary Severity Index (PESI) scores were used for risk stratification of clinical outcomes. Results: The most common comorbidities were hypertension (50%), obesity (27%) and hyperlipidemia (32%) among our study cohort. Baseline D-dimer abnormalities (4647.0 ± 8281.8) were noted on admission with a 3-fold increase at the time of PE diagnosis (13288.4 ± 14917.9; p<0.05). 5 (5%) patients required systemic thrombolysis and 12 (12%) patients experienced moderate to severe bleeding. 31 (31%) patients developed acute kidney injury (AKI) and 1 (1%) patient required renal replacement therapy. Throughout hospitalization, 23 (23%) patients were admitted to intensive care units, of which 20 (20%) patients received invasive mechanical ventilation. The overall mortality rate was 20%. Majority of patients (65%) had Intermediate to high risk PESI scores (>85), which portended a worse prognosis with higher mortality rate and length of stay. Conclusions: This study provides characteristics and early outcomes for hospitalized patients with COVID-19 and acute pulmonary embolism. D-dimer levels and PESI scores may be utilized to risk stratify and guide management in this patient population. Our results should serve to alert the medical community to heighted vigilance of this VTE complication associated with COVID-19 infection, despite the preliminary and retrospective nature inherent to this study.

scholarly journals Wells’ Score in Diagnosis of Pulmonary Embolism in Patient with Thrombocytopenia: A Case Report

2019 ◽  
Vol 20 (3) ◽  
pp. 281-285
Author(s):  
Dragan Panic ◽  
Andreja Todorovic ◽  
Milica Stanojevic ◽  
Violeta Iric Cupic
Keyword(s):  
Pulmonary Embolism ◽  
Chest Pain ◽  
Acute Pulmonary Embolism ◽  
Pretest Probability ◽  
Clinical Prediction ◽  
Clinical Prediction Rules ◽  
Prediction Rules ◽  
Clinical Probability ◽  
Wells Score ◽  
D Dimer

Abstract Current diagnostic workup of patients with suspected acute pulmonary embolism (PE) usually starts with the assessment of clinical pretest probability, using clinical prediction rules and plasma D-dimer measurement. Although an accurate diagnosis of acute pulmonary embolism (PE) in patients is thus of crucial importance, the diagnostic management of suspected PE is still challenging. A 60-year-old man with chest pain and expectoration of blood was admitted to the Department of Cardiology, General Hospital in Cuprija, Serbia. After physical examination and laboratory analyses, the diagnosis of Right side pleuropne monia and acute pulmonary embolism was established. Clinically, patient was hemodynamically stable, auscultative slightly weaker respiratory sound right basal, without pretibial edema. Laboratory: C-reactive protein (CRP) 132.9 mg/L, Leukocytes (Le) 18.9x109/L, Erythrocytes (Er) 3.23x1012/L, Haemoglobin (Hgb) 113 g/L, Platelets (Plt) 79x109/L, D-dimer 35.2. On the third day after admission, D-dimer was increased and platelet count was decreased (Plt up to 62x109/L). According to Wells’ rules, score was 2.5 (without symptoms on admission), a normal clinical finding with clinical manifestation of hemoptysis and chest pain, which represents the intermediate level of clinical probability of PE. After the recidive of PE, Wells’ score was 6.5. In summary, this study suggests that Wells’ score, based on a patient’s risk for pulmonary embolism, is a valuable guidance for decision-making in combination with knowledge and experience of clinicians. Clinicians should use validated clinical prediction rules to estimate pretest probability in patients in whom acute PE is being consiered.

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