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Study: Failure to combat second-dose vaccine attrition could prolong the pandemic

Though more than 131 million Americans have received at least one dose of COVID-19 vaccine to date, public confusion and uncertainty about the importance of second doses and continued public health precautions threaten to delay a U.S. return to normalcy, according to Cornell-led research published April 28 in the New England Journal of Medicine.

29 Apr 2021

New insights into how South African SARS-CoV-2 variant sacrifices tight binding for antibody evasion

The highly infectious SARS-CoV-2 variant that recently emerged in South Africa, known as B.1.351, has scientists wondering how existing COVID-19 vaccines and therapies can be improved to ensure strong protection.

29 Apr 2021

Algorithm interprets data from electronic medical records to diagnose kidney disease

Diagnosing chronic kidney disease, which is often undetected until it causes irreversible damage, may soon become automated with a new algorithm that interprets data from electronic medical records.

29 Apr 2021

Study reports 70% decline in heart attack patients who sought care during the pandemic

Results from a retrospective observational study, presented today at Society for Cardiovascular Angiography and Interventions 2021 Virtual Scientific Sessions, reveal a 70% decline in the number of patients presenting with acute myocardial infarction (AMI) during April 2020 compared to April 2019.

29 Apr 2021

New device minimizes hemostasis time for patients receiving cardiac catherization

A new study reveals the use of a potassium ferrate hemostatic patch (PFHP) reduces the time to hemostasis for patients receiving cardiac catherization. The findings indicate a faster approach to removing the compression band used during the procedure, without compromising safety.

29 Apr 2021

Male bladder cancer vulnerability could be exploited to design new therapeutic strategies

A protein variant common in malignant bladder tumor cells may serve as a new avenue for treating bladder cancer.

29 Apr 2021

SCAI releases expert consensus statement on best practices in cardiac catheterization lab

The Society for Cardiovascular Angiography and Interventions has released an expert consensus statement providing cardiologists, cath lab directors, and hospital leadership guidance for contemporary cath lab standards.

28 Apr 2021

Non-traditional risk factors impact African American patients with coronary artery disease

A retrospective analysis of risk factors for coronary artery disease (CAD) in young African American patients is being presented today at the Society for Cardiovascular Angiography and Interventions 2021 Virtual Scientific Sessions.

28 Apr 2021

Two compounds can cause musty, moldy scents in cocoa

Chocolate is a beloved treat, but sometimes the cocoa beans that go into bars and other sweets have unpleasant flavors or scents, making the final products taste bad.

28 Apr 2021

UH center seeks to investigate vaccine hesitancy in Houston's underserved communities

With COVID-19 vaccines more readily available than ever, there remains vaccine hesitancy in diverse communities across metropolitan Houston and beyond.

28 Apr 2021

Cognitive neuroscience could inspire the development of emotionally intelligent robots

Human beings have the ability to recognize emotions in others, but the same cannot be said for robots. Although perfectly capable of communicating with humans through speech, robots and virtual agents are only good at processing logical instructions, which greatly restricts human-robot interaction (HRI).

28 Apr 2021

Researchers develop first 3D organoid models of the pancreas from human stem cells

This year, more than 60,000 adults in the United States will be diagnosed with pancreatic cancer and, statistically, as few as 10 percent will survive five years after diagnosis, according to the American Cancer Society.

28 Apr 2021

Using naturalistic driving data for early detection of mild cognitive impairment and dementia

Using naturalistic driving data and machine learning techniques, researchers at Columbia University Mailman School of Public Health and Columbia's Fu Foundation School of Engineering and Applied Science have developed highly accurate algorithms for detecting mild cognitive impairment and dementia in older drivers.

28 Apr 2021

Purified exosomal product accelerates wound healing in preclinical models

Difficult-to-treat, chronic wounds in preclinical models healed with normal scar-free skin after treatment with an acellular product discovered at Mayo Clinic.

28 Apr 2021

Involuntary job changes are frequent among breast cancer patients

Breast cancer diagnosis: Around 88 percent of patients survive the dangerous disease in the first five years. Work is important for getting back to normality.

28 Apr 2021

Early MR imaging can greatly increase the diagnosis of broken-heart syndrome

In almost ten per cent of myocardial infarctions, no obvious cause in the coronary artery can be found. Some of the patients are diagnosed with broken-heart syndrome, while others are left without a diagnosis.

28 Apr 2021

$AI system can effectively detect common wrist fractures$

AI system can effectively detect common wrist fractures

An automated system that uses artificial intelligence (AI) is effective at detecting a common type of wrist fracture on X-rays, according to a study published in the journal Radiology: Artificial Intelligence. Researchers said the AI-derived algorithm could help speed diagnosis and allow earlier treatment.

28 Apr 2021

You don’t have to suffer to benefit from Covid vaccination — but some prefer it

If you think vaccination is an ordeal now, consider the 18th-century version. After having pus from a smallpox boil scratched into your arm, you would be subject to three weeks of fever, sweats, chills, bleeding and purging with dangerous medicines, accompanied by hymns, prayers and hell-fire sermons by dour preachers.

28 Apr 2021

Eosinophils modify the respiratory barrier during influenza A infection, shows study

For the first time in published literature, Le Bonheur Children's Hospital and University of Tennessee Health Science Center (UTHSC) researchers showed that a variety of white blood cells known as eosinophils modify the respiratory barrier during influenza A (IAV) infection, according to a recent paper in the journal Cells.

28 Apr 2021

Intramuscular droperidol more effective than other drugs for treatment of acute agitation in the ED

In a randomized, double-blind trial of patients with acute undifferentiated agitation in the emergency department, droperidol was more effective for sedation and was associated with fewer episodes of respiratory depression than lorazepam or either dose of ziprasidone.

28 Apr 2021

Education News and Research

Study: Failure to combat second-dose vaccine attrition could prolong the pandemic

New insights into how South African SARS-CoV-2 variant sacrifices tight binding for antibody evasion

Algorithm interprets data from electronic medical records to diagnose kidney disease

Study reports 70% decline in heart attack patients who sought care during the pandemic

New device minimizes hemostasis time for patients receiving cardiac catherization

Male bladder cancer vulnerability could be exploited to design new therapeutic strategies

SCAI releases expert consensus statement on best practices in cardiac catheterization lab

Non-traditional risk factors impact African American patients with coronary artery disease

Two compounds can cause musty, moldy scents in cocoa

UH center seeks to investigate vaccine hesitancy in Houston's underserved communities

Cognitive neuroscience could inspire the development of emotionally intelligent robots

Researchers develop first 3D organoid models of the pancreas from human stem cells

Using naturalistic driving data for early detection of mild cognitive impairment and dementia

Purified exosomal product accelerates wound healing in preclinical models

Involuntary job changes are frequent among breast cancer patients

Early MR imaging can greatly increase the diagnosis of broken-heart syndrome

AI system can effectively detect common wrist fractures

You don’t have to suffer to benefit from Covid vaccination — but some prefer it

Eosinophils modify the respiratory barrier during influenza A infection, shows study

Intramuscular droperidol more effective than other drugs for treatment of acute agitation in the ED

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