scholarly journals Outcome during and after anticoagulant therapy in cancer patients with incidentally found pulmonary embolism

2016 ◽  
Vol 48 (5) ◽  
pp. 1360-1368 ◽  
Author(s):  
Marisa Peris ◽  
David Jiménez ◽  
Ana Maestre ◽  
Carme Font ◽  
Alfonso J. Tafur ◽  
...  
Keyword(s):  
Pulmonary Embolism ◽  
Cancer Patients ◽  
Anticoagulant Therapy ◽  
Major Bleeding ◽  
Benefit Ratio ◽  
Incidental Pulmonary Embolism ◽  
Symptomatic Pulmonary Embolism ◽  
Fatal Bleeding ◽  
Current Guidelines

Current guidelines suggest treating cancer patients with incidental pulmonary embolism comparably to patients with symptomatic pulmonary embolism.We used the Registro Informatizado de Enfermedad TromboEmbólica (RIETE) registry to compare the rate of major bleeding and symptomatic pulmonary embolism during the course of anticoagulation and after its discontinuation in cancer patients with incidental pulmonary embolism.As of March 2016, 715 cancer patients with incidental pulmonary embolism had been enrolled in RIETE. During the course of anticoagulant therapy (mean 235 days), the rate of major bleeding was higher than the rate of symptomatic pulmonary embolism (10.1 (95% CI 7.48–13.4) versus 3.17 (95% CI 1.80–5.19) events per 100 patient–years, respectively), and the rate of fatal bleeding was higher than the rate of fatal pulmonary embolism (2.66 (95% CI 1.44–4.52) versus 0.66 (95% CI 0.17–1.81) deaths per 100 patient-years, respectively). After discontinuing anticoagulation (mean follow-up 117 days), the rate of major bleeding was lower than the rate of symptomatic pulmonary embolism (3.00 (95% CI 1.10–6.65) versus 8.37 (95% CI 4.76–13.7) events per 100 patient-years, respectively); however, there were no differences in the rate of fatal events at one death each.The risk/benefit ratio of anticoagulant therapy in cancer patients with incidental pulmonary embolism is uncertain and must be evaluated in further studies.

Clinical characteristics and 3-month outcomes in cancer patients with incidental versus clinically-suspected and confirmed pulmonary embolism

2020 ◽  
pp. 2002723
Author(s):  
Marisa Peris ◽  
Juan J. López-Nuñez ◽  
Ana Maestre ◽  
David Jimenez ◽  
Alfonso Muriel ◽  
...  
Keyword(s):  
Pulmonary Embolism ◽  
Mortality Rate ◽  
Cancer Patients ◽  
Major Bleeding ◽  
Management Strategies ◽  
Multivariable Analysis ◽  
Heparin Therapy ◽  
Incidental Pulmonary Embolism ◽  
All Cause Mortality ◽  
Related Mortality

BackgroundCurrent guidelines suggest treating cancer patients with incidental pulmonary embolism (PE) similar to those with clinically-suspected and confirmed PE. However, the natural history of these presentations has not been thoroughly compared.MethodsWe used the data from the RIETE registry to compare the 3-month outcomes in patients with active cancer and incidental PE versus those with clinically-suspected and confirmed PE. The primary outcome was 90-day all-cause mortality. Secondary outcomes were PE-related mortality, symptomatic PE recurrences and major bleeding.ResultsFrom July 2012 to January 2019, 946 cancer patients with incidental asymptomatic PE and 2274 with clinically-suspected and confirmed PE were enrolled. Most patients (95% versus 90%) received low-molecular-weight heparin therapy. During the first 90 days, 598 patients died, including 42 from PE. Patients with incidental PE had a lower all-cause mortality rate than those with suspected and confirmed PE (11% versus 22%; odds ratio [OR]: 0.43; 95%CI: 0.34–0.54). Results were consistent for PE-related mortality (0.3% versus 1.7%; OR: 0.18; 95% CI: 0.06–0.59). Multivariable analysis confirmed that patients with incidental PE were at lower risk to die (adjusted OR: 0.43; 95%CI: 0.34–0.56). Overall, 29 patients (0.9%) developed symptomatic PE recurrences, and 122 (3.8%) had major bleeding. There were no significant differences in PE recurrences (OR: 0.62; 95%CI: 0.25–1.54) or major bleeding (OR: 0.78; 95%CI: 0.51–1.18).ConclusionsCancer patients with incidental PE had a lower mortality rate than those with clinically-suspected and confirmed PE. Further studies are required to validate these findings, and to explore optimal management strategies in these patients.

Short-term clinical outcome after acute symptomatic pulmonary embolism

2008 ◽  
Vol 100 (05) ◽  
pp. 937-942 ◽  
Author(s):  
Francisco Conget ◽  
Remedios Otero ◽  
David Martí ◽  
Carlos Escobar ◽  
Consolación Rodríguez ◽  
...  
Keyword(s):  
Pulmonary Embolism ◽  
Major Bleeding ◽  
Arterial Hypotension ◽  
Medical Illness ◽  
Short Term ◽  
Symptomatic Pulmonary Embolism ◽  
Short Term Mortality ◽  
Recurrent Vte

SummaryThough studies have identified clinical variables that predict adverse events in patients with acute pulmonary embolism (PE), they have typically not differentiated short-term from long-term predictors.This multicenter prospective cohort study included consecutive outpatients with objectively confirmed symptomatic acute PE.We analyzed the incidence and time course of death, venous thromboembolism (VTE) recurrence, and major bleeding, and we compared event rates during short-term (first week) and long-term (3 months) follow-up after the diagnosis of PE.We also assessed risk factors for short-term mortality. During the first three months after diagnosis of PE, 142 of 1,338 (10.6%) patients died.Thirty-six deaths (2.7%) occurred during the first week after diagnosis of PE,and 61.1% of these were due to PE.Thirty-eight patients (2.8%) had recurrent VTE during the three-month follow-up, though none of the recurrences occurred during the first week after diagnosis of PE. During the three-month follow-up, major bleeding occurred in 48 patients (3.6%). Twenty-one (1.6%) major bleeds occurred during the first week of follow-up,and nine of these were fatal. Short-term mortality was significantly increased in patients who initially presented with systolic arterial hypotension (odds ratio [OR] 3.35; 95% CI, 1.51-5.41) or immobilization due to a medical illness (OR 2.89; 95% confidence interval [CI], 1.31-6.39).In con-clusion,during the first week after the diagnosis of PE, death and major bleeding occur more frequently than recurrent VTE. Patients with systolic arterial hypotension and immobilization at the time of PE diagnosis had an increased isk of short-term mortality.

Clinical outcome of patients with major bleeding after venous thromboembolism

2008 ◽  
Vol 100 (05) ◽  
pp. 789-796 ◽  
Author(s):  
José Nieto ◽  
Timoteo Camara ◽  
Elena Gonzalez-Higueras ◽  
Nuria Ruiz-Gimenez ◽  
Ricardo Guijarro ◽  
...  
Keyword(s):  
Pulmonary Embolism ◽  
Venous Thromboembolism ◽  
Anticoagulant Therapy ◽  
Major Bleeding ◽  
Vena Cava ◽  
Vena Cava Filter ◽  
Fatal Bleeding ◽  
History Of ◽  
Recurrent Vte ◽  
Overall Mortality

SummaryThe natural history of patients with venous thromboembolism (VTE) who develop a major bleeding complication while on anticoagulant therapy is not well known. RIETE is a prospective registry of consecutive patients with symptomatic, objectively confirmed, acute VTE. The clinical characteristics, treatment decisions and outcome of all VTE patients who had major bleeding during the first three months of anticoagulant therapy were retrospectively studied. As of January 2007, 17,368 patients were included in RIETE. Of these, 407 (2.3%) had major bleeding during the study period: 144 gastrointestinal, 119 haematoma, 51 intracranial, 43 genitourinary, 50 other. In 286 (69%) patients anticoagulant therapy was discontinued, in 74 (18%) not modified, in 38 (9.1%) a vena cava filter was inserted. During the first 30 days after bleeding, 24 (5.9%) patients re-bled, 20 (4.9%) had recurrent VTE, 133 (33%) died. Of these, 75 died of bleeding, 12 of recurrent pulmonary embolism. Most deaths occurred shortly after the bleeding episode (median:1 day).On multivariate analysis, insertion of a vena cava filter was the only variable independently associated with a lower incidence of fatal bleeding (odds ratio [OR]: 0.10; 95% confidence interval [CI]: 0.01–0.79) and all-cause mortality (OR: 0.21; 95%CI: 0.07–0.63). In conclusion, the occurrence of major bleeding in patients with VTE is outstanding in terms of overall mortality (33% within 30 days), fatal bleeding (18%) or re-bleeding (5.9%). However, these patients also have an increased incidence of recurrent VTE (4.9%) and fatal pulmonary embolism (1.2%).

Diagnosis of Isolated Sub-Segmental Pulmonary Embolism on Computed Tomography Pulmonary Angiography; How Sure Are We of the Diagnosis?

Blood ◽  
2011 ◽  
Vol 118 (21) ◽  
pp. 714-714
Author(s):  
Miriam Kimpton ◽  
Elena Pena Fernandez ◽  
Carole Dennie ◽  
Rebecca Peterson ◽  
Marc Carrier
Keyword(s):  
Computed Tomography ◽  
Pulmonary Embolism ◽  
Anticoagulant Therapy ◽  
Major Bleeding ◽  
Conflicts Of Interest ◽  
Pulmonary Angiography ◽  
Prior History ◽  
Computed Tomography Pulmonary Angiography ◽  
Long Term Treatment

Abstract Abstract 714 Computed tomography pulmonary angiography (CTPA) has become the standard diagnostic modality for the detection of pulmonary embolism (PE). More recently, the advent of multidetector CT has allowed better visualization of segmental and sub-segmental pulmonary arteries. Hence, the proportion of patients with suspected PE, in whom an isolated sub-segmental pulmonary embolism (SSPE) is reported, has increased. The clinical importance of isolated SSPE diagnosis is unclear. The increased incidence of SSPE diagnosed by CTPA seems to be associated with a lower severity of illness and lower mortality in the CTPA era. Nonetheless, a large majority of patients with SSPE are treated with oral anticoagulant therapy. Current guidelines recommend to anticoagulate patients with unprovoked thrombosis for a minimum of three months and to consider long-term treatment in the absence of contra-indications. Therefore, accurate diagnosis of SSPE is important before exposing patients to potentially indefinite anticoagulant therapy and its associated complications. We sought to determine the rate of agreement between radiologists for the diagnosis of isolated SSPE in patients presenting with suspected PE, and report the three-month outcome of patients who had been diagnosed with an isolated SSPE. A retrospective cohort study of consecutive patients with suspected acute PE who underwent CTPA between January 2007 and December 2008 was conducted. The CTPA images of all patients with a diagnosis of isolated SSPE were reviewed by a blinded thoracic radiologist. We reported the rate of agreement, with 95% confidence intervals (CI), of isolated SSPE diagnosis between radiologists. Other outcomes captured during follow-up included: recurrent venous thromboembolism (VTE), major bleeding episodes and overall mortality. All included patients were followed for three months. A total of 70 patients with a diagnosis of isolated SSPE (single or multiple) on were included. The median age was 64 (range 15–92) and 55% (39/70) were female. Twenty-six percent had a prior history of VTE. Forty-five percent of patients had cancer. The blinded thoracic radiologist agreed with 44% (31/70; 95% CI: 32% to 56%) of the initial isolated SSPE diagnoses. A total of 12% of the included CTPA images were interpreted by the thoracic radiologist to be without evidence of PE. Out of the 70 patients, 18 (26%) did not receive any anticoagulation, and none of them suffered recurrent VTE (PE or DVT) during the three-month follow-up period. One patient in the group of 55 patients who received anticoagulation (2%) suffered a major bleeding. A total of 33% (24/73) of patients died during the follow-up period, most of them from cancer progression. There was no fatal PE. The rate of agreement for the diagnosis of isolated SSPE on CTPA is moderate among radiologists. The risk-benefit ratio of anticoagulant therapy remains unclear in patients with SSPE, especially in the context of a modest agreement on the diagnosis. More prospective management studies and clinical trials are required to assess this very important clinical problem. Disclosures: No relevant conflicts of interest to declare.

Role of perfusion defects at follow-up lung scan in predicting recurrences after a first episode of symptomatic pulmonary embolism

2018 ◽  
Vol 29 (1) ◽  
pp. 75-80 ◽  
Author(s):  
Liliana Villari ◽  
Roberta Pancani ◽  
Ferruccio Aquilini ◽  
Letizia Marconi ◽  
Laura Carrozzi ◽  
...  
Keyword(s):  
Pulmonary Embolism ◽  
First Episode ◽  
Symptomatic Pulmonary Embolism ◽  
Lung Scan ◽  
Perfusion Defects

Predicting recurrences or major bleeding in cancer patients with venous thromboembolism

2008 ◽  
Vol 100 (09) ◽  
pp. 435-439 ◽  
Author(s):  
Javier Trujillo-Santos ◽  
José Nieto ◽  
Gregorio Tiberio ◽  
Andrea Piccioli ◽  
Pierpaolo Micco ◽  
...  
Keyword(s):  
Venous Thromboembolism ◽  
Cancer Patients ◽  
Cancer Diagnosis ◽  
Major Bleeding ◽  
Bleeding Complications ◽  
Vein Thrombosis ◽  
Recurrent Pulmonary Embolism ◽  
Acute Venous Thromboembolism ◽  
Deep Vein

SummaryCancer patients with acute venous thromboembolism (VTE) have an increased incidence of recurrences and bleeding complications while on anticoagulant therapy. Methods RIETE is an ongoing registry of consecutive patients with acute VTE. We tried to identify which cancer patients are at a higher risk for recurrent pulmonary embolism (PE), deep vein thrombosis (DVT) or major bleeding. Up to May 2007, 3, 805 cancer patients had been enrolled in RIETE. During the first three months of follow-up after the acute, index VTE event, 90 (2.4%) patients developed recurrent PE, 100 (2.6%) recurrent DVT, 156 (4.1%) had major bleeding. Forty patients (44%) died of the recurrent PE,46 (29%) of bleeding. On multivariate analysis, patients aged <65 years (odds ratio [OR]: 3.0; 95% confidence interval [CI]: 1.9–4.9), with PE at entry (OR: 1.9; 95% CI: 1.2–3.1), or with <3 months from cancer diagnosis to VTE (OR: 2.0; 95% CI: 1.2–3.2) had an increased incidence of recurrent PE. Those aged <65 years (OR: 1.6; 95% CI: 1.0–2.4) or with <3 months from cancer diagnosis (OR: 2.4; 95% CI: 1.5–3.6) had an increased incidence of recurrent DVT. Finally, patients with immobility (OR: 1.8; 95% CI: 1.2–2.7), metastases (OR: 1.6; 95% CI: 1.1–2.3), recent bleeding (OR: 2.4; 95% CI: 1.1–5.1), or with creatinine clearance <30 ml/ min (OR: 2.2; 95% CI: 1.5–3.4), had an increased incidence of major bleeding. With some variables available at entry we may identify those cancer patients withVTE at a higher risk for recurrences or major bleeding.

scholarly journals Systematic review and meta-analysis of outcomes in patients with suspected pulmonary embolism

2021 ◽  
Vol 5 (8) ◽  
pp. 2237-2244
Author(s):  
Parth Patel ◽  
Payal Patel ◽  
Meha Bhatt ◽  
Cody Braun ◽  
Housne Begum ◽  
...  
Keyword(s):  
Pulmonary Embolism ◽  
Ct Scan ◽  
Major Bleeding ◽  
Meta Analysis ◽  
Cochrane Central Register ◽  
Suspected Pulmonary Embolism ◽  
Central Register ◽  
Mortality Incidence ◽  
D Dimer

Abstract Prompt evaluation and therapeutic intervention of suspected pulmonary embolism (PE) are of paramount importance for improvement in outcomes. We systematically reviewed outcomes in patients with suspected PE, including mortality, incidence of recurrent PE, major bleeding, intracranial hemorrhage, and postthrombotic sequelae. We searched the Cochrane Central Register of Controlled Trials, MEDLINE, and Embase for eligible studies, reference lists of relevant reviews, registered trials, and relevant conference proceedings. We included 22 studies with 15 865 patients. Among patients who were diagnosed with PE and discharged with anticoagulation, 3-month follow-up revealed that all-cause mortality was 5.69% (91/1599; 95% confidence interval [CI], 4.56-6.83), mortality from PE was 1.19% (19/1597; 95% CI, 0.66-1.72), recurrent venous thromboembolism (VTE) occurred in 1.38% (22/1597; 95% CI: 0.81-1.95), and major bleeding occurred in 0.90% (2/221%; 95% CI, 0-2.15). In patients with a low pretest probability (PTP) and negative D-dimer, 3-month follow-up revealed mortality from PE was 0% (0/808) and incidence of VTE was 0.37% (4/1094; 95% CI: 0.007-0.72). In patients with intermediate PTP and negative D-dimer, 3-month follow-up revealed that mortality from PE was 0% (0/2747) and incidence of VTE was 0.46% (14/3015; 95% CI: 0.22-0.71). In patients with high PTP and negative computed tomography (CT) scan, 3-month follow-up revealed mortality from PE was 0% (0/651) and incidence of VTE was 0.84% (11/1302; 95% CI: 0.35-1.34). We further summarize outcomes evaluated by various diagnostic tests and diagnostic pathways (ie, D-dimer followed by CT scan).

Abstract 19763: Role of HAS-BLED Score on Major Bleeding in Atrial Fibrillation Undergoing Percutaneous Coronary Intervention With Drug-eluting Stents

Circulation ◽  
2015 ◽  
Vol 132 (suppl_3) ◽  
Author(s):  
Yoshitaka Ito ◽  
Kazuhiro Naito ◽  
Katsuhisa Waseda ◽  
Hiroaki Takashima ◽  
Akiyoshi Kurita ◽  
...  
Keyword(s):  
Atrial Fibrillation ◽  
High Risk ◽  
Anticoagulant Therapy ◽  
Major Bleeding ◽  
Stent Implantation ◽  
Risk Group ◽  
High Risk Group ◽  
Low Risk

Background: While anticoagulant therapy is standard management for atrial fibrillation (Af), dual antiplatelet therapy (DAPT) is needed after stent implantation for coronary artery disease. HAS-BLED score estimates risk of major bleeding for patients on anticoagulation to assess risk-benefit in Af care. However, it is little known about usefulness of HAS-BLED score in Af patient treated with coronary stents requiring DAPT or DAPT plus warfarin (triple therapy: TT). The aim of this study was to evaluate the role of HAS-BLED score on major bleeding in Af patients undergoing DAPT or TT. Methods: A total of 837 consecutive patients were received PCI in our hospital from Jan. 2007 to Dec. 2010, and 66 patients had Af or paroxysmal Af at the time of PCI. Clinical events including major bleeding (cerebral or gastrointestinal bleeding) were investigated up to 3 years. Patients were divided into 2 groups based on HAS-BLED score (High-risk group: HAS-BLED score≥4, n=19 and Low-risk group: HAS-BLED score<4, n=47). DAPT therapy was required for a minimum 12 months after stent implantation and warfarin was prescribed based on physicians’ discretion. Management/change of antiplatelet and anticoagulant therapy during follow-up periods were also up to physicians’ discretion. Results: Baseline characteristics were not different between High-risk and Low-risk group except for age. Overall incidence of major bleeding was observed in 8 cases (12.1%) at 3 years follow-up. Major bleeding event was significantly higher in High-risk group compared with Low-risk group (31.6% vs. 4.3%, p=0.002). However, management of DAPT and TT was not different between the 2 groups. Among component of HAS-BLED score, renal dysfunction and bleeding contributed with increased number of the score. Conclusion: High-risk group was more frequently observed major bleeding events compared with Low-risk group in patients with Af following DES implantation regardless of antiplatelet/anticoagulant therapy.

scholarly journals Outcomes beyond the Third Month of Anticoagulation in Patients Aged >75 Years with a First Episode of Unprovoked Venous Thromboembolism

TH Open ◽  
2018 ◽  
Vol 02 (04) ◽  
pp. e428-e436 ◽  
Author(s):  
Amaia Iñurrieta ◽  
José Pedrajas ◽  
Manuel Núñez ◽  
Luciano López-Jiménez ◽  
Alba Velo-García ◽  
...  
Keyword(s):  
Venous Thromboembolism ◽  
Anticoagulant Therapy ◽  
Major Bleeding ◽  
Multivariable Analysis ◽  
First Episode ◽  
Vein Thrombosis ◽  
The Third ◽  
Fatal Bleeding ◽  
Increased Risk ◽  
Deep Vein

Background The ideal duration of anticoagulant therapy in elderly patients with unprovoked venous thromboembolism (VTE) has not been consistently evaluated. Methods We used the RIETE (Registro Informatizado Enfermedad TromboEmbólica) registry to compare the rate and severity of pulmonary embolism (PE) recurrences versus major bleeding beyond the third month of anticoagulation in patients >75 years with a first episode of unprovoked VTE. Results As of September 2017, 7,830 patients were recruited: 5,058 (65%) presented with PE and 2,772 with proximal deep vein thrombosis (DVT). During anticoagulant therapy beyond the third month (median, 113 days), 44 patients developed PE recurrences, 36 developed DVT recurrences, 101 had major bleeding, and 241 died (3 died of recurrent PE and 19 of bleeding). The rate of major bleeding was twofold higher than the rate of PE recurrences (2.05 [95% confidence interval, CI: 1.68–2.48] vs. 0.90 [95% CI: 0.66–1.19] events per 100 patient-years) and the rate of fatal bleeding exceeded the rate of fatal PE events (0.38 [95% CI: 0.24–0.58] vs. 0.06 [95% CI: 0.02–0.16] deaths per 100 patient-years). On multivariable analysis, patients who had bled during the first 3 months (hazard ratio [HR]: 4.32; 95% CI: 1.58–11.8) or with anemia at baseline (HR: 1.87; 95% CI: 1.24–2.81) were at increased risk for bleeding beyond the third month. Patients initially presenting with PE were at increased risk for PE recurrences (HR: 3.60; 95% CI: 1.28–10.1). Conclusion Prolonging anticoagulation beyond the third month was associated with more bleeds than PE recurrences. Prior bleeding, anemia, and initial VTE presentation may help decide when to stop therapy.

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