scholarly journals High-risk acute pulmonary embolism in a Portuguese centre: are we doing enough?

2021 ◽  
Vol 42 (Supplement_1) ◽  
Author(s):  
M Martinho ◽  
R Cale ◽  
S Alegria ◽  
F Ferreira ◽  
M J Loureiro ◽  
...  
Keyword(s):  
Pulmonary Embolism ◽  
Survival Rate ◽  
High Risk ◽  
Acute Pulmonary Embolism ◽  
Independent Predictor ◽  
Absolute Contraindication ◽  
First Line ◽  
Systemic Thrombolysis ◽  
Reperfusion Rate ◽  
Related Mortality

Abstract Introduction For high-risk acute Pulmonary Embolism patients (HR-PE pts), reperfusion treatment is imperative to improve mortality. Although systemic thrombolysis (ST) is generally an appropriate first-line therapy, several population-based studies report its underuse. Data on epidemiology, management and outcomes of HR-PE in Portugal is scarce. Purpose Estimate the reperfusion rate in HR-PE pts, the reasons for non-reperfusion (NR) and how it influences outcomes. Methods Retrospective single-centre registry of consecutive HR-PE pts between 2008–2018, defined by the 2019 ESC guidelines criteria. Independent predictors for NR were assessed by multivariate logistic regression. The cumulative incidence of PE-related mortality at 30 days was calculated according to the Kaplan-Meier method and differences stratified by reperfusion were assessed using the log-rank test. Results Of a total of 1955 pts admitted with acute PE, 74 (3.8%) had HD instability at admission (mean age 68±15 years). The majority of pts (68.5%) came from the emergency department while the remaining 31.5% were already hospitalized for other reasons. The total reperfusion rate was 50% - 35pts were submitted to systemic thrombolysis, 1pt to first-line percutaneous embolectomy and 1pt to rescue endovascular treatment. Age was an independent predictor of NR (63±17 vs 73±12, p=0.02) with >75 years representing 15 times the risk of non-treatment (OR 15.5, 95% CI 3.23–74.25, p<0.001). Absolute contraindication for thrombolysis was present in 29.7% (22pts), with recent major surgery (13pts) and recent cerebral event (8pts) as the most common reasons. The presence of an absolute contraindication for systemic thrombolysis was also an independent predictor of NR (66.7% vs 13.6%; OR 13.3, 95% CI 2.51–70.65, p=0.002). Being hospitalized was associated with the presence of absolute contraindications for thrombolysis (68.2% vs 14.0%, p<0.001) and was also an independent predictor of NR (38% vs 77.3%; OR 8.49, 95% CI 1.56–46.11, p=0.013). PE-related death at 30 days was 28.4% (21pts), which was significantly lower in the reperfusion group (17.1% vs 38.9%, p=0.042). At a mean follow-up of 2.5±3.3 years, survival rate was 33.8% (figure 1). Conclusions Low reperfusion rate due to contraindications for thrombolysis was associated with high PE-related mortality. This data suggests that it is necessary to implement interventional alternative strategies, at a national level, to improve outcomes. FUNDunding Acknowledgement Type of funding sources: None. Figure 1. Survival rate according to reperfusion.

Use of extracorporeal membrane oxygenation in acute pulmonary embolism: a pooled analysis

2020 ◽  
Vol 41 (Supplement_2) ◽  
Author(s):  
L Baldetti ◽  
A Beneduce ◽  
L Cianfanelli ◽  
G Falasconi ◽  
L Pannone ◽  
...  
Keyword(s):  
Pulmonary Embolism ◽  
Cardiac Arrest ◽  
Survival Rate ◽  
High Risk ◽  
Observational Studies ◽  
Acute Pulmonary Embolism ◽  
Ecmo Support ◽  
Hospital Survival ◽  
Va Ecmo ◽  
Obstructive Shock

Abstract Background High-risk acute pulmonary embolism (PE) is burdened by a mortality as high as 65%. VenoArterial ExtraCorporeal Membrane Oxygenation (VA-ECMO) may offer a cardiopulmonary support and a precious time window to ensure pulmonary reperfusion therapies. No definite consensus exists on the use of VA-ECMO in high-risk PE patients as only sparse observational studies are available yielding conflicting outcomes. Purpose To provide insights on the use of ECMO in acute high-risk PE pooling together all available published experiences to date. Methods Two authors (LB, AB) searched PubMed, Embase, BioMedCentral and Google Scholar, from inception to 18/09/2019. All published clinical studies investigating ECMO support in patients with high-risk acute PE were evaluated for inclusion. Results Literature search identified 384 observational studies: a total of 66 were included for 584 acute high-risk PE patients receiving ECMO support. Mean age was 46.8±16.8 years (44% female). Most patients presented with cardiac arrest (56%) or obstructive shock (42%). Diagnosis of PE was confirmed by computed tomography (CT) in 72%, performed before ECMO cannulation in 65%. Echocardiography was obtained in 89%. Right ventricle dilatation or dysfunction was found in 90% and 87%. ECMO was primarily employed as upfront treatment (63%), in the VA-ECMO configuration (94%). ECMO was equally employed in conjunction with interventional/surgical pulmonary reperfusion treatments (38%), with thrombolysis (35%) and without adjunctive procedures (40%). Mean ECMO support duration was 100.3±12.9 hours. Notably, 92% received thrombolysis before ECMO cannulation. ECMO bailout implant was mostly adopted in patients receiving thrombolysis (81% vs 19%; p=0.010), as a rescue therapy. Most common reperfusion procedures were surgical embolectomy (28%), catheter-directed thrombolysis (12%) and transcatheter embolectomy (12%). The majority of these procedures (81%) took place after ECMO cannulation. Mean total hospital stay was 17.8±11.6 days. Hospital survival rate was 54% and did not differ in upfront vs bailout ECMO (p=0.184) and between thrombolysis, interventional procedure and ECMO alone recipients (p=0.423). Neurologic death and non-fatal neurologic injury occurred both in 10%. Most patients (70%) were successfully weaned off ECMO, while 30% died on support and 7% died after ECMO removal. Acute kidney injury was the most common complication (47%). Major bleeding occurred in 19% and was fatal for 5%. Patients undergoing thrombolysis had a tendency towards higher rates of major bleeding (48% vs 23%; p=0.05). At a mean follow-up of 365.0 (IQR 202.5–365.9) days, overall survival rate was 85% in those surviving hospitalization. Conclusions In this pooled population consisting mostly of cardiac arrest/obstructive shock PE patients, ECMO strategy was associated with acceptable in-hospital survival and was frequently used in conjunction with other reperfusion treatments. Central Illustration Funding Acknowledgement Type of funding source: None

scholarly journals Thrombolysis through a Swan-Ganz catheter in two patients with high-risk pulmonary embolism and absolute contraindication for systemic thrombolysis

2018 ◽  
Vol 59 (5) ◽  
pp. 296-297
Author(s):  
Aggeliki Karahaliou ◽  
Athanasios Papathanasiou ◽  
Ioannis Andrianopoulos ◽  
Eleonora Kostanti ◽  
Georgios Papathanakos ◽  
...  
Keyword(s):  
Pulmonary Embolism ◽  
High Risk ◽  
Absolute Contraindication ◽  
Systemic Thrombolysis

scholarly journals Acute pulmonary embolism in COVID-19 patient: a case report of free-floating right heart thrombus successfully treated with fibrinolysis

2020 ◽  
Author(s):  
Fernando Scudiero ◽  
Antonino Pitì ◽  
Roberto Keim ◽  
Guido Parodi
Keyword(s):  
Pulmonary Embolism ◽  
High Risk ◽  
Retrospective Studies ◽  
Right Heart ◽  
Clinical Issue ◽  
Systemic Thrombolysis ◽  
Case Summary ◽  
High Prevalence ◽  
Life Threatening ◽  
Complex Scenario

Abstract Background Despite the fast-growing understanding of the coronavirus disease 2019 (COVID-19), patient management remains largely empirical or based on retrospective studies. In this complex scenario, an important clinical issue appears to be represented by the high prevalence of thromboembolic events, but the data regarding high-risk pulmonary embolism (PE) is still not available. Case summary A patient with COVID-19 developed sudden shortness of breath and hypoxia. Early echocardiographic diagnosis of high-risk PE related to right heart thrombus was performed. Systemic thrombolysis was administered with excellent clinical and haemodynamic response. Discussion Pulmonary thromboembolism is a common occurrence in severe COVID-19 infection. In our experience, systemic thrombolysis proved to be effective and for this reason may be considered for life-threatening PE in COVID-19 patients.

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

TH Open ◽  
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.

scholarly journals Early, real-world experience with direct oral anticoagulants in the treatment of intermediate-high risk acute pulmonary embolism

2017 ◽  
Vol 36 (11) ◽  
pp. 801-806
Author(s):  
Sónia Martins Santos ◽  
Susana Cunha ◽  
Rui Baptista ◽  
Sílvia Monteiro ◽  
Pedro Monteiro ◽  
...  
Keyword(s):  
Pulmonary Embolism ◽  
High Risk ◽  
Real World ◽  
Acute Pulmonary Embolism ◽  
Oral Anticoagulants ◽  
Direct Oral Anticoagulants

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

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.

Treatment of Pulmonary Metastases in Children With Stage IV Nephroblastoma With Risk-Based Use of Pulmonary Radiotherapy

2012 ◽  
Vol 30 (28) ◽  
pp. 3533-3539 ◽  
Author(s):  
Arnauld Verschuur ◽  
Harm Van Tinteren ◽  
Norbert Graf ◽  
Christophe Bergeron ◽  
Bengt Sandstedt ◽  
...  
Keyword(s):  
Overall Survival ◽  
Survival Rate ◽  
High Risk ◽  
Pulmonary Metastases ◽  
Stage Iv ◽  
Line Treatment ◽  
Event Free Survival ◽  
First Line ◽  
Free Survival ◽  
First Line Treatment

Purpose The purpose of this study was to determine the outcome of children with nephroblastoma and pulmonary metastases (PM) treated according to International Society of Pediatric Oncology (SIOP) 93-01 recommendations using pulmonary radiotherapy (RT) in selected patients. Patients and Methods Patients (6 months to 18 years) were treated with preoperative chemotherapy consisting of 6 weeks of vincristine, dactinomycin, and epirubicin or doxorubicin. If pulmonary complete remission (CR) was not obtained, metastasectomy was considered. Patients in CR received three-drug postoperative chemotherapy, whereas patients not in CR were switched to a high-risk (HR) regimen with an assessment at week 11. If CR was not obtained, pulmonary RT was mandatory. Results Two hundred thirty-four of 1,770 patients had PM. Patients with PM were older (P < .001) and had larger tumor volumes compared with nonmetastatic patients (P < .001). Eighty-four percent of patients were in CR postoperatively, with 17% requiring metastasectomy. Thirty-five patients (16%) had multiple inoperable PM and required the HR protocol. Only 14% of patients received pulmonary RT during first-line treatment. For patients with PM, 5-year event-free survival rate was 73% (95% CI, 68% to 79%), and 5-year overall survival (OS) rate was 82% (95% CI, 77% to 88%). Five-year OS was similar for patients with local stage I and II disease (92% and 90%, respectively) but lower for patients with local stage III disease (68%; P < .001). Patients in CR after chemotherapy only and patients in CR after chemotherapy and metastasectomy had a better outcome than patients with multiple unresectable PM (5-year OS, 88%, 92%, and 48%, respectively; P < .001). Conclusion Following the SIOP protocol, pulmonary RT can be omitted for a majority of patients with PM and results in a relatively good outcome.

scholarly journals CURRENT VIEW ON ANTICOAGULANT AND THROMBOLYTIC TREATMENT OF ACUTE PULMONARY EMBOLISM

2019 ◽  
Vol 9 (5) ◽  
pp. 348-366
Author(s):  
G. G. Taradin ◽  
G. A. Ignatenko ◽  
N. T. Vatutin ◽  
I. V. Kanisheva
Keyword(s):  
Pulmonary Embolism ◽  
Venous Thromboembolism ◽  
Acute Pulmonary Embolism ◽  
Oral Anticoagulants ◽  
Medical Intervention ◽  
Bleeding Complications ◽  
Current View ◽  
Anticoagulant Treatment ◽  
Thrombolytic Treatment ◽  
Systemic Thrombolysis

The presented review concerns contemporary views on specific aspects of anticoagulant and thrombolytic treatment of venous thromboembolism and mostly of acute pulmonary embolism. Modern classifications of patients with acute pulmonary embolism, based on early mortality risk and severity of thromboembolic event, are reproduced. The importance of multidisciplinary approach to the management of patients with pulmonary embolism with the assistance of cardiologist, intensive care specialist, pulmonologist, thoracic and cardiovascular surgeon, aimed at the management of pulmonary embolism at all stages: from clinical suspicion to the selection and performing of any medical intervention, is emphasized. Anticoagulant treatment with the demonstration of results of major trials, devoted to efficacy and safety evaluation of anticoagulants, is highlighted in details. Moreover, characteristics, basic dosage and dosage scheme of direct (new) oral anticoagulants, including apixaban, rivaroxaban, dabigatran, edoxaban and betrixaban are described in the article. In particular, the management of patients with bleeding complications of anticoagulant treatment and its application in cancer patients, who often have venous thromboembolism, is described. Additionally, modern approaches to systemic thrombolysis with intravenous streptokinase, urokinase and tissue plasminogen activators are presented in this review. The indications, contraindications, results of clinical trials devoted to various regimens of thrombolytic therapy, including treatment of pulmonary embolism by lower doses of fibrinolytic agents, are described.

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