MRI for short-term follow-up of acute pulmonary embolism. Assessment of thrombus appearance and pulmonary perfusion: a feasibility study

2005 ◽  
Vol 15 (9) ◽  
pp. 1969-1977 ◽  
Author(s):  
Alexander Kluge ◽  
Tibo Gerriets ◽  
Uwe Lange ◽  
George Bachman
Keyword(s):  
Pulmonary Embolism ◽  
Feasibility Study ◽  
Acute Pulmonary Embolism ◽  
Pulmonary Perfusion ◽  
Short Term

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.

Survival and Restoration of Pulmonary Perfusion in a Long-Term Follow-Up of Patients After Acute Pulmonary Embolism

Medicine ◽  
2006 ◽  
Vol 85 (5) ◽  
pp. 253-262 ◽  
Author(s):  
Massimo Miniati ◽  
Simonetta Monti ◽  
Matteo Bottai ◽  
Elvio Scoscia ◽  
Carolina Bauleo ◽  
...  
Keyword(s):  
Pulmonary Embolism ◽  
Acute Pulmonary Embolism ◽  
Pulmonary Perfusion ◽  
Long Term Follow Up

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

Functional outcomes and quality of life during long-term follow-up after acute pulmonary embolism: analysis of the prospective multicentre FOCUS study

2020 ◽  
Vol 41 (Supplement_2) ◽  
Author(s):  
S Barco ◽  
L Valerio ◽  
M Jankowski ◽  
M.M Hoeper ◽  
F.A Klok ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Pulmonary Embolism ◽  
Acute Pulmonary Embolism ◽  
Medical Center ◽  
Combination Group ◽  
Funding Source ◽  
Median Score ◽  
Persistent Symptoms

Abstract Background It is unclear to which extent persistence of symptoms and/or residual haemodynamic impairment clinical course of pulmonary embolism are associated with worse quality of life (QoL). Aims To study the correlation between symptoms and haemodynamic impairment with QoL during the first year after acute pulmonary embolism (PE). Methods The Follow-Up after acute pulmonary embolism (FOCUS) study prospectively enrolled and followed consecutive adult patients diagnosed with acute symptomatic objectively diagnosed PE. In the present analysis, we considered patients who completed the Pulmonary Embolism QoL (PEmb-QoL) Questionnaire at predefined visits 3 and 12 months after acute PE. The PEmb-QoL score ranges from 0% (best QoL) to 100% (worst QoL). We evaluated at these two time points the correlation between persisting symptoms (group: symptoms), elevation of natriuretic peptides or residual right ventricular dysfunction (group: RVD), or their combination (group: symptoms + RVD) and QoL. Results A total of 617 patients were included; their median age was 62 years, 44% were women; 8% had active cancer, and 21% previous venous thromboembolism. At 3 months, patients with neither symptoms nor RVD (n=302) had the highest quality of life (median score 18%, 25th–75th percentile: 8%–34%), followed by those without symptoms but with RVD (n=255; median score 19%, 25th–75th percentile: 7%–34%), and by those with symptoms only (n=131; median PEmb-QoL 31%, 25th–75th percentile: 18%–49%). Patients with both symptoms and RVD (n=170) had the worst quality of life (median score 38%, 25th–75th percentile: 19%–53%); Figure 1A. At 12 months, we found an overall improvement of PEmb-QoL score. The degree of this QoL improvement varied across groups, being largest for patients who recovered from having symptoms + RVD at 3 months to normalization of at least one at 12 months. The change in QoL from 3 to 12 months was smaller both in patients who had neither symptoms nor RVD and in patients who had no recovery in either symptoms or RVD; Figure 1B. Conclusions Persistent symptoms after PE, especially in patients with elevated biomarkers or residual echocardiographic dysfunction, were the main drivers of QoL at 3 months as well as of the course of QoL over time. Figure 1 Funding Acknowledgement Type of funding source: Public grant(s) – National budget only. Main funding source(s): University Medical Center of the Johannes Gutenberg University, Mainz, Germany; German Federal Ministry of Education and Research

Rapid improvement of renal function in patients with acute pulmonary embolism indicates favorable short term prognosis

2012 ◽  
Vol 130 (3) ◽  
pp. e37-e42 ◽  
Author(s):  
Maciej Kostrubiec ◽  
Andrzej Łabyk ◽  
Justyna Pedowska-Włoszek ◽  
Szymon Pacho ◽  
Olga Dzikowska-Diduch ◽  
...  
Keyword(s):  
Pulmonary Embolism ◽  
Renal Function ◽  
Acute Pulmonary Embolism ◽  
Short Term ◽  
Rapid Improvement

scholarly journals Pleural effusion as an indicator of short term mortality in acute pulmonary embolism

2018 ◽  
Vol 66 (3) ◽  
pp. 185-196
Author(s):  
Şehnaz Olgun Yıldızeli ◽  
Umut Sabri Kasapoğlu ◽  
Hüseyin Arıkan ◽  
Canan Çimşit ◽  
Nuri Çagatay Çimşit ◽  
...  
Keyword(s):  
Pulmonary Embolism ◽  
Pleural Effusion ◽  
Acute Pulmonary Embolism ◽  
Short Term ◽  
Short Term Mortality

scholarly journals Sequential Therapy of LMWH and Rivaroxaban in the Initial Treatment of Patients With Acute Pulmonary Embolism

2021 ◽  
Author(s):  
Wei Xiong ◽  
Yunfeng Zhao ◽  
He Du ◽  
Yanmin Wang ◽  
Xuejun Guo ◽  
...  
Keyword(s):  
Pulmonary Embolism ◽  
Initial Treatment ◽  
Acute Pulmonary Embolism ◽  
Sequential Therapy ◽  
Hemodynamic Instability ◽  
Efficacy And Safety ◽  
Bleeding Events ◽  
Once Daily ◽  
Number Of Patients

Abstract Background: Sequential low molecular weight heparin(LMWH) plus warfarin, LMWH plus edoxaban as well as LMWH plus dabigatran regimens have already showed efficacy and safety in the treatment of acute pulmonary embolism(PE). The efficacy and safety of sequential LMWH plus rivaroxaban regimen in the treatment of PE has been understudied. Methods: A retrospective study was performed to explore the efficacy and safety of sequential therapy regimens of subcutaneous LMWH( nadroparin 4100 IU every 12 hours for a week) followed by oral rivaroxaban(20mg once daily for 3 months) in the management of patients with established acute PE without hemodynamic instability, compared with those of LMWH plus dabigatran as well as LMWH plus warfarin.Results: The number of patients with total resolution of PE were 238(80.1%), 220(78.0%) and 166(62.6%), in the LMWH+rivaroxaban, LMWH+dabigatran, and LMWH+warfarin groups, respectively. (P=0.001) The prevalence of DVT at the 3-month follow-up visit were 18(6.1%), 14(5.0%) and 11(4.2%), in the aforementioned three groups, respectively.(P=0.559) The NT-proBNP level (pg/mL) at the 3-month follow-up visit were 122.5(97.4-158.9) , 131.7(102.2-166.3), and 357.8(275.4-433.2) in three groups, respectively.(P=0.001) The D-dimer level (ng/mL) at the 3-month follow-up visit were 387.3(310.9-465.2) , 432.5(382.4-489.6), and 854.0(721.5-993.7) in three groups, respectively.(P<0.001) The number of patients with major bleeding events were 3(0.9%), 6(1.8%), and 18(5.5%) in three groups, respectively. (P<0.001)Conclusions: The regimen of sequential subcutaneous LMWH for a week followed by oral rivaroxaban at a dose of 20mg once daily for three months is effective and safe in the initial treatment of patients with acute pulmonary embolism.

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