Long-term outcome of patients with persistent vascular obstruction on computed tomography pulmonary angiography 6 months after acute pulmonary embolism

2012 ◽  
Vol 53 (7) ◽  
pp. 728-731 ◽  
Author(s):  
Rafael Golpe ◽  
Luis A Pérez de Llano ◽  
Olalla Castro-Añón ◽  
Manuel Vázquez-Caruncho ◽  
Carlos González-Juanatey ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Pulmonary Embolism ◽  
Acute Pulmonary Embolism ◽  
Pulmonary Angiography ◽  
Computed Tomography Pulmonary Angiography ◽  
Term Outcome ◽  
Long Term Outcome ◽  
Vascular Obstruction

scholarly journals Prognostic value of cardiovascular parameters in computed tomography pulmonary angiography in patients with acute pulmonary embolism

2018 ◽  
Vol 52 (1) ◽  
pp. 1702611 ◽  
Author(s):  
Ludo F.M. Beenen ◽  
Patrick M.M. Bossuyt ◽  
Jaap Stoker ◽  
Saskia Middeldorp
Keyword(s):  
Computed Tomography ◽  
Pulmonary Embolism ◽  
Risk Stratification ◽  
Acute Pulmonary Embolism ◽  
Pulmonary Angiography ◽  
Pulmonary Trunk ◽  
Computed Tomography Pulmonary Angiography ◽  
Short And Long Term ◽  
Recurrent Vte

The value of various computed tomography parameters for prognosis and risk stratification in acute pulmonary embolism is controversial. Our objective was to evaluate the impact of specific cardiovascular computed tomography pulmonary angiography parameters on short- and long-term clinical outcomes.We analysed radiological and clinical data of 1950 patients with acute pulmonary embolism who participated in an international randomised clinical trial on anticoagulants. Parameters included right/left ventricular ratio, septal bowing, cardiothoracic ratio, diameters of pulmonary trunk and aorta, and intrahepatic/azygos vein contrast medium backflow. Associations with mortality, recurrent venous thromboembolism (VTE), hospitalisation, bleeding and adverse events were assessed over the short term (1 week and 1 month) and long term (12 months).Pulmonary trunk enlargement was the only parameter significantly associated with mortality over both the short and long term (OR 4.18 (95% CI 1.04–16.76) at 1 week to OR 2.33 (95% CI 1.36–3.97) after 1 year), as well as with recurrent VTE and hospitalisation.Most of the evaluated radiological parameters do not have strong effects on the short- or long-term outcome in patients with acute pulmonary embolism. Only an enlarged pulmonary trunk diameter carries an increased risk of mortality and recurrent VTE up to 12 months, and can be used for risk stratification.

Syncope in relation to pulmonary arterial obstructive burden, hemodynamic status and short- and long-term outcome in patients with acute pulmonary embolism

2020 ◽  
Vol 41 (Supplement_2) ◽  
Author(s):  
B Keskin ◽  
H.C Tokgoz ◽  
O.Y Akbal ◽  
A Hakgor ◽  
S Tanyeri ◽  
...  
Keyword(s):  
Pulmonary Embolism ◽  
Acute Pulmonary Embolism ◽  
Right Atrial ◽  
Term Outcome ◽  
Risk Status ◽  
Long Term Outcome ◽  
Short And Long Term ◽  
Severity Indexes

Abstract Background and aims Although syncope (S) has been reported as one of the presenting findings in patients (pts) with acute pulmonary embolism (APE), its clinical and haemodynamic correlates and impacts on the long-term outcome in this setting remains to be determined. In this single-centre study we evaluated the clinical and haemodynamic significance of S in APE in initial asessment, and during short- and long-term follow-up period. Methods Our study was based on the retrospective and prospective analysis of the overall 641 pts (age 65 (51–74 IQR) yrs, 56.2% female) with diagnosis of documented APE who underwent anticoagulant (n=207), thrombolytic (n=164), utrasound-facilitated thrombolysis (UFT) (n=218) or rheolytic thrombectomy (RT) (n=52). The systematic work- up including multidetector computed tomography (MDCT), Echo, biomarkers, and PE severity indexes were performed in all pts, and Qanadli score (QS) was used as the measure of the thrombotic burden in the pulmonary arteries (PA). Results The S as the presenting symptom In 30.2% of pts with APE. At baseline assessment, S(+) vs S(−) APE subgroups had a significantly shorter symptom-diagnosis interval, a higher risk status according to the significant elevations in troponin T, D-dimer, the higher PE severity indexes, a more deteriorated right ventricle/left ventricle ratio (RV/LV r), right atrial/left atrial ratio (LA/RAr) and RV longitudinal function indexes including tricuspid annular planary excursion (TAPSE) and tissue velocity (St), a significantly higher PA obstructive burden as assessed by QS and PA pressures. Thrombolytic therapy (36.2% vs 21%, p<0.001) and RT (11.9% vs 6.47%, p=0.037) were more frequently utilized S(+) as compared to S(−) group. However, all these differences between two subgroups were found to disappear after evidence-based APE treatments. In-hospital mortality (IHM) (12.95% vs 6%, p=0.007) and minor bleeding (10.36% vs 2.9%, p<0.001) were significantly higher in S(+) pts as compared to those in S(−) subgroup. Binominal logistic regression analysis revealed that PESI score and RV/LVr independently associated with S while IHM was only predicted by age and heart rate. The COX proportional hazard method showed that RV/LVr at discharge and malignancy were independently associated with cumulative mortality during follow-up duration of 620 (200–1170 IQ) days. Conclusions The presence of S in pts with APE was found to be asociated with a higher PA obstructive burden, a more deteriorated RV function and haemodynamics and higher risk status which may need more agressive reperfusion treatments. However, in the presence of the optimal treatments, S did not predict neither in-hospital outcome, nor long-term mortality. Funding Acknowledgement Type of funding source: None

Lipocalin-2 Predicts Long-Term Outcome of Normotensive Patients with Acute Pulmonary Embolism

2019 ◽  
Vol 20 (2) ◽  
pp. 101-110
Author(s):  
Haixu Yu ◽  
Zhuohui Liu ◽  
Jie Lu ◽  
Xinying Yang ◽  
Xin-Xin Yan ◽  
...  
Keyword(s):  
Pulmonary Embolism ◽  
Acute Pulmonary Embolism ◽  
Lipocalin 2 ◽  
Term Outcome ◽  
Long Term Outcome

scholarly journals Short- and Long-Term Outcome after Surgical Therapy in Acute Pulmonary Embolism

2018 ◽  
Vol 66 (S 01) ◽  
pp. S1-S110
Author(s):  
K. Dohle ◽  
D. Dohle ◽  
R. Chaban ◽  
I. Halbroth ◽  
A. Beiras-Fernandez ◽  
...  
Keyword(s):  
Pulmonary Embolism ◽  
Surgical Therapy ◽  
Acute Pulmonary Embolism ◽  
Term Outcome ◽  
Long Term Outcome ◽  
Short And Long Term

Is a normal computed tomography pulmonary angiography safe to rule out acute pulmonary embolism in patients with a likely clinical probability?

2017 ◽  
Vol 117 (08) ◽  
pp. 1622-1629 ◽  
Author(s):  
Tom van der Hulle ◽  
Nick van Es ◽  
Paul den Exter ◽  
Josien van Es ◽  
Inge Mos ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Pulmonary Embolism ◽  
Acute Pulmonary Embolism ◽  
Meta Analysis ◽  
Pulmonary Angiography ◽  
Computed Tomography Pulmonary Angiography ◽  
Clinical Probability ◽  
Pulmonary Angiogram ◽  
Wells Rule ◽  
Rule Out

SummaryA normal computed tomography pulmonary angiography (CTPA) remains a controversial criterion for ruling out acute pulmonary embolism (PE) in patients with a likely clinical probability. We set out to determine the risk of VTE and fatal PE after a normal CTPA in this patient category and compare these risk to those after a normal pulmonary angiogram of 1.7% (95%CI 1.0–2.7%) and 0.3% (95%CI 0.02–0.7%). A patient-level meta-analysis from 4 prospective diagnostic management studies that sequentially applied the Wells rule, D-dimer tests and CTPA to consecutive patients with clinically suspected acute PE. The primary outcome was the 3-month VTE incidence after a normal CTPA. A total of 6,148 patients were included with an overall PE prevalence of 24%. The 3-month VTE incidence in all 4,421 patients in whom PE was excluded at baseline was 1.2% (95%CI 0.48–2.6) and the risk of fatal PE was 0.11% (95%CI 0.02–0.70). In patients with a likely clinical probability the 3-month incidences of VTE and fatal PE were 2.0% (95%CI 1.0–4.1%) and 0.48% (95%CI 0.20–1.1%) after a normal CTPA. The 3-month incidence of VTE was 6.3% (95%CI 3.0–12) in patients with a Wells rule >6 points. In conclusion, this study suggests that a normal CTPA may be considered as a valid diagnostic criterion to rule out PE in the majority of patients with a likely clinical probability, although the risk of VTE is higher in subgroups such as patients with a Wells rule >6 points for which a closer follow-up should be considered.Supplementary Material to this article is available online at www.thrombosis-online.com.

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