Category: Health News

Deadly listeria outbreak linked to ice cream

The U.S. Centers for Disease Control and Prevention has linked a recent Listeria outbreak to ice cream made by Florida-based Big Olaf Creamery. One person has died in the outbreak involving 10 states, while 22 have been hospitalized. The agency said that health officials interviewed 17 of those those who got sick and 14 reported

Mobile Devices ‘Addictive by Design’

Wireless devices, like smart phones and tablets, appear to induce compulsive or even addictive use in many individuals, leading to adverse health consequences that are likely to be curtailed only through often difficult behavior modification, according to a pediatric endocrinologist’s take on the problem. While the summary was based in part on the analysis of

Neighborhood ‘redlining’ may increase risk of cardiovascular diseases

The historical discriminatory housing policies known as "redlining" are associated with heart disease and related risk factors today in impacted neighborhoods, more than 60 years after they were banned, according to a study published today in the Journal of the American College of Cardiology. Health disparities have been linked to a variety of socio-economic, environmental

Hormone Therapy May Reduce Death, Cancer Risk in Older Women

Researchers published the study covered in this summary on medRxiv.org as a preprint that has not yet been peer reviewed. Key Takeaways Estrogen therapy either by itself or in combination with progesterone among women aged 65 and older is beneficial and does not necessarily raise mortality or cancer risk.   Why This Matters In 2002,

How Racist Is Your Algorithm?

Every time Nathan Chomilo, MD, uses a clinical decision support tool, he tells his patients they have a choice: he can input their race, or keep that field blank. Dr Nathan Chomilo Until recently, many clinicians didn’t question the use of race as a datapoint in tools used to make decisions about diagnosis and care.

Can a Genetic Test Help Detect Early Kidney Disease?

Researchers developed a polygenic risk score for chronic kidney disease (CKD) that performed well across ancestrally diverse populations. The risk score combines risk from APOL1 gene variants — which confer high risk of CKD among Black persons — as well as small risks from thousands of other gene variants. The APO1 and polygenic effects were

Dublin hospital staff report high levels of PTSD, low mood, suicidal thinking and moral injury during COVID-19

Findings from a research study exploring the mental health of Dublin’s general hospital staff during the COVID-19 pandemic reveal significant impacts on doctors, nurses and radiographers, including high levels of symptoms of post-traumatic stress disorder (PTSD), depression and suicidal thinking. The COWORKER Study, developed to investigate the mental health impact of the pandemic on Dublin

Irritable Bowel Syndrome Therapy Removed From Market (Again)

Zelnorm (tegaserod), an oral short-term treatment of irritable bowel syndrome and constipation (IBS-C), is being removed from the US market effective June 30, according to the manufacturer, Alfasigma. The Italian pharmaceutical company said the drug is being removed for business purposes, not because of any concern involving its safety or efficacy, nor has it been

RNA modifications in mitochondria promote invasive spread of cancer

Mitochondria are the power plants of cells, and they contain their own genetic material and RNA molecules. Scientists from the German Cancer Research Center (Deutsches Krebsforschungszentrum, DKFZ) have now discovered that certain modifications in mitochondrial RNA boost the invasive spread of cancer cells by supporting protein synthesis in mitochondria. They have established that a specific

Surgery may be avoided for children with rare skull tumor

Surgery can usually be avoided in children with a rare tumor of the skull, based on new research by investigators from Weill Cornell Medicine, NewYork-Presbyterian, Nicklaus Children’s Hospital, the University of Texas Southwestern, the University of British Columbia and McGovern Medical School.     Langerhans-cell histiocytosis (LCH) is a group of disorders in which immune cells called Langerhans cells overproliferate and cause tissue

Road injuries are killing young people, and it’s hardly slowing down

New research led by UNSW Sydney reveals traffic-related fatalities and injuries are the biggest killers of young people worldwide—causing more deaths than communicable and non-communicable diseases or self-harm. The findings are published today in The Lancet Public Health in the first global analysis of transport and unintended injury-related morbidity and mortality of young people aged

Opioids May Cause More Harm Than Good After Some Surgeries

Opioid prescriptions after minor to moderate surgeries do not reduce pain after patient discharge, according to a new meta-analysis. Researchers also found that patients given opioid prescriptions are at higher risk of adverse events, including vomiting, nausea, and constipation. “The prescription of opioids after surgery is embedded in North America’s healthcare culture, while in many