Association of elevated NTproBNP with recurrent thromboembolic events after acute pulmonary embolism

2012 ◽  
Vol 129 (6) ◽  
pp. 688-692 ◽  
Author(s):  
Yong Wang ◽  
Zhi-hong Liu ◽  
Hong-liang Zhang ◽  
Qin Luo ◽  
Zhi-hui Zhao ◽  
...  
Keyword(s):  
Pulmonary Embolism ◽  
Acute Pulmonary Embolism ◽  
Thromboembolic Events

Pulmonary emboli due to venous aneurysm of extremities

VASA ◽  
2011 ◽  
Vol 40 (4) ◽  
pp. 327-332 ◽  
Author(s):  
Gabrielli ◽  
Rosati ◽  
Vitale ◽  
Millarelli ◽  
Siani ◽  
...  
Keyword(s):  
Pulmonary Embolism ◽  
Surgical Resection ◽  
Potential Risk ◽  
Acute Pulmonary Embolism ◽  
Prophylactic Surgery ◽  
Venous Aneurysm ◽  
Pulmonary Emboli ◽  
Thromboembolic Events ◽  
Thromboembolic Complications ◽  
Risk Patients

Venous aneurysms are uncommon but they can have devastating consequences, including pulmonary embolism, other thromboembolic events and death. We report six cases of venous aneurysm of the extremities, in which the first sign of presence was acute pulmonary embolism. Surgical resection is recommended whenever possible. Our experience suggests that prophylactic surgery is cautiously recommended for low-risk patients with venous aneurysms of the abdomen and strongly recommended for extremity deep and superficial venous aneurysms for their potential risk of developing thromboembolic complications despite adequate anticoagulation. Other venous aneurysms should be excised only if they are symptomatic or enlarging.

scholarly journals Case of COVID-19 infection and polycythaemia presenting with massive acute pulmonary embolism

2020 ◽  
Vol 13 (9) ◽  
pp. e237390
Author(s):  
Asadullah Nawazani ◽  
Mahmoud Ghanaim ◽  
Sadia Tariq
Keyword(s):  
Pulmonary Embolism ◽  
Oxygen Saturation ◽  
Male Patient ◽  
Acute Pulmonary Embolism ◽  
Polycythaemia Vera ◽  
Thromboembolic Events ◽  
Shortness Of Breath ◽  
Low Oxygen ◽  
High Index Of Suspicion ◽  
Predisposing Conditions

We are reporting a middle-aged male patient with polycythaemia vera comorbidity. The patient was exhibiting symptoms including fever, cough and shortness of breath and was found to have acute pulmonary embolism. He was diagnosed with SARS-CoV-2. This case suggests that a high index of suspicion should be taken into consideration for thromboembolic events, when treating patients with COVID-19 with breathing difficulty and low oxygen saturation levels, especially in those who have underlying predisposing conditions for coagulopathy.

scholarly journals Unprovoked acute pulmonary embolism increases the risk of recurrent thromboembolic events after acute pulmonary embolism

Heart ◽  
2011 ◽  
Vol 97 (Suppl 3) ◽  
pp. A189-A190
Author(s):  
W. Yong ◽  
Z. Hongliang ◽  
Z. Zhihui ◽  
L. Qin ◽  
Z. Qing ◽  
...  
Keyword(s):  
Pulmonary Embolism ◽  
Acute Pulmonary Embolism ◽  
Thromboembolic Events

scholarly journals More than Just Pneumonia: Acute Pulmonary Embolism in Two Middle-Aged Patients with COVID-19

2020 ◽  
Vol 2020 ◽  
pp. 1-5 ◽  
Author(s):  
Jahinover Mazo ◽  
Sukhdev Singh ◽  
Zohaib Khan ◽  
Allison Foster ◽  
Ecaterina Komarnitsky ◽  
...  
Keyword(s):  
Risk Factors ◽  
Pulmonary Embolism ◽  
Venous Thromboembolism ◽  
Acute Pulmonary Embolism ◽  
Severe Pneumonia ◽  
Thromboembolic Events ◽  
Middle Aged ◽  
Respiratory Compromise ◽  
Aged Patients ◽  
Short Course

Background. Although severe pneumonia and respiratory compromise have remained the predominant complications of coronavirus disease 19, we are now learning this virus is much more varied in its presentation. In particular, there are increasingly reported cases of thromboembolic events occurring in infected patients. Case Report. In this report, we present two patients, both under the age of 40 with known risk factors for venous thromboembolism, who presented with respiratory distress. Both patients were diagnosed with SARS-CoV-2 pneumonia and pulmonary embolism requiring management with anticoagulation. Both patients were discharged after a short course in the hospital. Conclusion. The discussion of a hypercoagulable state induced by coronavirus disease 19 has been well documented; however, the exact mechanisms remain unknown. We suspect that a prothrombotic inflammatory response provoked by coronavirus disease could be the culprit, acting as an additive effect on middle-aged patients with known risk factors for venous thromboembolism. We recommend clinicians closely monitor those with known risk factors for pulmonary embolism.

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.

COVID-19 complicated by pulmonary embolism treated with catheter directed thrombectomy

VASA ◽  
2020 ◽  
Vol 49 (4) ◽  
pp. 333-337 ◽  
Author(s):  
Francisco Leonardo Galastri ◽  
Leonardo Guedes Moreira Valle ◽  
Breno Boueri Affonso ◽  
Marcela Juliano Silva ◽  
Rodrigo Gobbo Garcia ◽  
...  
Keyword(s):  
Pulmonary Embolism ◽  
High Risk ◽  
Dynamic Process ◽  
Therapeutic Option ◽  
Massive Pulmonary Embolism ◽  
Percutaneous Intervention ◽  
Thromboembolic Events ◽  
Emergency Center ◽  
Catheter Directed Thrombolysis

Summary: COVID-19 is a recently identified illness that is associated with thromboembolic events. We report a case of pulmonary embolism in a patient with COVID-19, treated by catheter directed thrombectomy. A 57 year old patient presented to the emergency center with severe COVID-19 symptoms and developed massive pulmonary embolism. The patient was treated with catheter directed thrombolysis (CDT) and recovered completely. Coagulopathy associated with COVID-19 is present in all severe cases and is a dynamic process. We describe a case of massive/high risk pulmonary embolism, in a patient with COVID-19 receiving full anticoagulation, who was treated by percutaneous intervention. CDT can be an additional therapeutic option in patients with COVID-19 and pulmonary embolism that present with rapid clinical collapse.

Diagnostic accuracy of magnetic resonance angiography for acute pulmonary embolism - a systematic review and meta-analysis

VASA ◽  
2016 ◽  
Vol 45 (2) ◽  
pp. 149-154 ◽  
Author(s):  
Jie Li ◽  
Lei Feng ◽  
Jiangbo Li ◽  
Jian Tang
Keyword(s):  
Pulmonary Embolism ◽  
Magnetic Resonance ◽  
Magnetic Resonance Angiography ◽  
Diagnostic Accuracy ◽  
Acute Pulmonary Embolism ◽  
Meta Analysis ◽  
Likelihood Ratios ◽  
Summary Receiver Operating Characteristic ◽  
Acute Pe ◽  
Limited Sensitivity

Abstract. Background: The aim of this meta-analysis was to evaluate the diagnostic accuracy of magnetic resonance angiography (MRA) for acute pulmonary embolism (PE). Methods: A systematic literature search was conducted that included studies from January 2000 to August 2015 using the electronic databases PubMed, Embase and Springer link. The summary receiver operating characteristic (SROC) curve, sensitivity, specificity, positive likelihood ratios (PLR), negative likelihood ratios (NLR), and diagnostic odds ratio (DOR) as well as the 95 % confidence intervals (CIs) were calculated to evaluate the diagnostic accuracy of MRA for acute PE. Meta-disc software version 1.4 was used to analyze the data. Results: Five studies were included in this meta-analysis. The pooled sensitivity (86 %, 95 % CI: 81 % to 90 %) and specificity (99 %, 95 % CI: 98 % to 100 %) demonstrated that MRA diagnosis had limited sensitivity and high specificity in the detection of acute PE. The pooled estimate of PLR (41.64, 95 % CI: 17.97 to 96.48) and NLR (0.17, 95 % CI: 0.11 to 0.27) provided evidence for the low missed diagnosis and misdiagnosis rates of MRA for acute PE. The high diagnostic accuracy of MRA for acute PE was demonstrated by the overall DOR (456.51, 95 % CI: 178.38 - 1168.31) and SROC curves (AUC = 0.9902 ± 0.0061). Conclusions: MRA can be used for the diagnosis of acute PE. However, due to limited sensitivity, MRA cannot be used as a stand-alone test to exclude acute PE.

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