Pulmonary Embolism News and Research

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A pulmonary embolism is a sudden blockage in a lung artery. The cause is usually a blood clot in the leg called a deep vein thrombosis that breaks loose and travels through the bloodstream to the lung.

Early diagnosis of pulmonary embolism could enhance treatment in COVID-19 patients

Researchers at Henry Ford Health System in Detroit say early diagnosis of a life-threatening blood clot in the lungs led to swifter treatment intervention in COVID-19 patients.

2 Jun 2020

No specific COVID-19-linked lesions found despite extensive organ injury

A recent paper published online on the preprint server medRxiv in May 2020 reports autopsy results on COVID-19 patients. The paper concludes that there were no specific hallmark lesions of COVID-19 in any of the many organs found to be injured by the infection in patients who died of the disease.

1 Jun 2020

Deep vein clots in critical COVID-19 illness

A new research paper published in the journal JAMA Network Open in May 2020 reports a high incidence of deep vein clots in patients with severe COVID-19 at a single French medical center. This could indicate the need for systematic anticoagulant therapy in these patients as a preventive measure.

31 May 2020

COVID-19 associated with high thrombotic risk

COVID-19 is associated with a high incidence of venous thromboembolism, blood clots in the venous circulation, according to a study conducted by researchers at Brighton and Sussex Medical School, UK.

19 May 2020

Study highlights need to focus on medications that address clot formation

Earlier this week, the BBC reported that one-third of COVID-19 patients developed dangerous blood clots.

19 May 2020

COVID-19 may lead to thrombosis in the lungs and subsequently multi organ failure

COVID-19, the disease caused by SARS-CoV-2, not only may lead to severe pneumonia but also to thrombosis in the lungs and, subsequently, to multi organ failure involving kidneys, liver and pancreas.

18 May 2020

COVID-19 patients at high risk for developing complications associated with blood clots

When researchers from the University of Colorado Anschutz Medical Campus, Aurora, used a combination of two specific blood-clotting tests, they found critically ill patients infected with Coronavirus Disease 2019 (COVID-19) who were at high risk for developing renal failure, venous blood clots, and other complications associated with blood clots, such as stroke.

15 May 2020

Does HIV infection increase the severity of COVID-19?

A new study by researchers at the New York University Grossman School of Medicine and published on the preprint server medRxiv* in May 2020 reports that being infected with HIV at the time of acquiring COVID-19 does not significantly increase the severity of illness or the risk of complications.

13 May 2020

Treating hospitalized COVID-19 patients with anticoagulants may improve their survival chances

Treating hospitalized COVID-19 patients with anticoagulants-;blood thinners that slow down clotting-;may improve their chances of survival, researchers from the Mount Sinai COVID Informatics Center report.

7 May 2020

AHA emphasizes the importance of managing cardiovascular disease during pregnancy

A new statement issued today by the American Heart Association emphasizes the importance of taking a multidisciplinary approach to the management of cardiovascular disease during pregnancy and outlines heart care before, during and after pregnancy.

5 May 2020

New report highlights blood clot dangers in patients with COVID-19

A special report published today in the journal Radiology outlines prevention, diagnosis and treatment of complications stemming from blood clots in patients with COVID-19. The journal also published two research letters and a case study on this topic.

23 Apr 2020

Trial assesses tissue plasminogen activator as a treatment for COVID-19-related respiratory failure

A new study published online in the Journal of Trauma and Acute Care Surgery in March 2020 reports that the anticoagulation drug tPA could be a potential aid in managing respiratory failure in patients with COVID-19.

8 Apr 2020

Direct oral anticoagulant more effective in lowering risk of VTE after common orthopedic surgeries

The direct oral anticoagulant rivaroxaban dramatically cut the likelihood of serious venous thromboembolism (VTE) in people recovering from lower limb orthopedic surgery requiring immobilization in comparison with enoxaparin, another anticoagulant agent, according to research presented at the American College of Cardiology's Annual Scientific Session Together with World Congress of Cardiology.

30 Mar 2020

Oral apixaban as effective as dalteparin for treating blood clots in people with cancer

For people with cancer, the oral blood thinner apixaban is at least as effective as dalteparin, a low molecular weight heparin given by injection, in preventing a repeat venous thromboembolism (VTE), or blood clot, with no excess in major bleeding events, according to Phase 3 trial results presented at the American College of Cardiology's Annual Scientific Session Together with World Congress of Cardiology.

30 Mar 2020

Study advances the understanding of capillary regression

Many diseases arise from abnormalities in our capillaries, tiny exquisitely branching blood vessel networks that play a critical role in tissue health.

29 Jan 2020

Critical Care Resuscitation Unit provides faster treatment, decreases patient's risk of death

Patients with acutely life-threatening health conditions who were treated in the innovative Critical Care Resuscitation Unit received faster treatment and had better health outcomes, including a 36 percent lower risk of dying than those who were transferred from a hospital's emergency department then evaluated and treated in a traditional intensive care unit, according to a recent study in the Journal of Emergency Medicine conducted by researchers at the University of Maryland School of Medicine.

13 Jan 2020

Children with peripherally inserted central catheters are more likely to develop blood clots, study shows

A study has found that children inserted with PICCs are at higher risk of developing blood clots called venous thromboembolism.

8 Jan 2020

First reported occurrence and treatment of venous thrombosis during spaceflight

Serena Auñón-Chancellor, M.D., M.P.H., Clinical Associate Professor of Medicine at LSU Health New Orleans School of Medicine's branch campus in Baton Rouge, is the lead author of a paper describing a previously unrecognized risk of spaceflight discovered during a study of astronauts involved in long-duration missions.

2 Jan 2020

Treating the whole patient essential for older people with cardiovascular disease

Geriatric conditions such as frailty and cognitive impairments may inadvertently worsen when older patients are treated in cardiac intensive care units - even as they receive excellent care for their heart attack, heart failure, valvular heart disease or pulmonary embolism, according to a new scientific statement from the American Heart Association, published today in the Association's premier journal Circulation.

9 Dec 2019

Researchers find new way to interpret blood tests to diagnose pulmonary embolism

A study led by Hamilton researchers has found a new way to interpret blood test results in patients who are investigated for blood clots in their lungs, a condition known as pulmonary embolism.

27 Nov 2019