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Study assesses effectiveness of chlorhexidine in preventing bacteremia after tooth extraction

A large number of bacteria are present in human mouths and may pass into the blood when procedures such as the removal of a tooth are carried out. Chlorhexidine mouthwashes have a powerful antimicrobial effect, but there are opposing positions on its use in these cases.

9 Jul 2018

Researchers discover biomarkers that accurately identify hypervirulent K. pneumoniae

Imagine a pathogen that infects completely healthy people and can cause blindness in one day and flesh-eating infections, brain abscesses and death in just a few days.

9 Jul 2018

MSU and partners receive grant to address the need for nurses in medically underserved areas

Montana State University's College of Nursing has received a grant totaling nearly $2.8 million that will enable MSU and its partners from across Montana to address the need for nurses in shortage areas across the state, particularly in rural areas.

9 Jul 2018

Depression and anxiety in heart failure patients linked to adverse outcomes

Symptoms of depression and anxiety are present in about one-third of patients with heart failure - and these patients are at higher risk of progressive heart disease and other adverse outcomes, according to a review and update in the July/August issue of Harvard Review of Psychiatry.

6 Jul 2018

Pregnant women with type 1 diabetes at increased risk of having babies with heart defects

Pregnant women with type 1 diabetes run a higher risk of having babies with heart defects, especially women with high blood glucose levels during early pregnancy, a study from Karolinska Institutet and the Sahlgrenska Academy in Sweden published in The BMJ shows.

5 Jul 2018

Increase in marker of inflammation from mid to late life linked with dementia

Researchers at Johns Hopkins have added to evidence that rising and chronic inflammation as measured by a biomarker in the blood in middle and late age are linked to visible structural changes in the brains of people with poor cognition and dementia.

2 Jul 2018

CMS policy had insignificant impact on reducing healthcare-associated infections

Hospitals may have avoided financial penalties by billing hospital-associated conditions as present at the time of the patient's admission, supporting prior work that showed that a Medicare policy designed to monetarily penalize hospitals for preventable complications had an insignificant impact on reducing healthcare-associated infections.

2 Jul 2018

New study links air pollution to increased risk of diabetes globally

New research links outdoor air pollution - even at levels deemed safe - to an increased risk of diabetes globally, according to a study from Washington University School of Medicine in St. Louis and the Veterans Affairs St. Louis Health Care System.

30 Jun 2018

Study finds sex-based differences in genetic risk factors for developing gliomas

Glioma is the most common type of primary malignant brain tumor in the United States; glioblastoma being the most common type of glioma in adults.

29 Jun 2018

Educational intervention increases sunscreen use, reduces sunburns among operating engineers

Implementation of educational interventions among operating engineers in Michigan significantly increased the use of sunscreen and decreased the number of reported sunburns.

28 Jun 2018

Frequent handwashing and house cleaning can effectively lower exposure to flame retardants

Washing your hands and cleaning your house frequently may help to lower your contact with common flame-retardant chemicals, according to a new study by researchers at the Columbia Center for Children's Environmental Health at Columbia University's Mailman School of Public Health.

28 Jun 2018

Breast cancer studies not taking sufficient account of race, socioeconomic factors

Studies of breast cancer risk and treatment outcomes are not taking sufficient account of race/ethnicity, economic status, education level, health insurance status and other social factors, according to scientists at Johns Hopkins Bloomberg School of Public Health.

28 Jun 2018

Fitness may be vital to depression patient’s good health

Exercise may be just as crucial to a depression patient's good health as finding an effective antidepressant.

27 Jun 2018

Obese premenopausal women have decreased chance of developing breast cancer

Young women with high body fat have a decreased chance of developing breast cancer before menopause, according to scientists at the National Institutes of Health and their collaborators.

27 Jun 2018

Many childhood cancer survivors show lack of concern for future well-being

A research team led by a St. Jude Children's Research Hospital epidemiologist has conducted the largest analysis to date of how adult survivors of childhood cancer view their health risk.

26 Jun 2018

Exposure to air pollution during pregnancy may not be linked to increased risk of ADHD symptoms

Exposure to air pollution during pregnancy may not be associated with an increased risk of attention-deficit and hyperactivity symptoms in children aged 3 to 10 years.

26 Jun 2018

Research finds decrease in rate of C. difficile infections in hospitals across Canada

Rates of C. difficile infections have decreased 36% in hospitals across Canada, although the virulent NAP1 strain associated with severe illness and deaths is the most common strain, according to research published in CMAJ.

25 Jun 2018

Drug used to treat opioid dependence poses serious health risks in exposed children

A new study published online today by Pediatrics and conducted by researchers at the Center for Injury Research and Policy and the Central Ohio Poison Center at Nationwide Children's Hospital found that from January 2007 through December 2016 there were more than 11,000 calls to US Poison Centers for pediatric exposures to buprenorphine – a prescription opioid medication used to treat opioid use disorder.

25 Jun 2018

Study highlights inadequate effort of health care insurers to combat opioid epidemic

Health care insurers including Medicare, Medicaid and major private insurers have not done enough to combat the opioid epidemic, suggests a study led by researchers at Johns Hopkins Bloomberg School of Public Health.

22 Jun 2018

Inaccurate measurement of sodium intake may account for paradoxical results, study suggests

Eating foods high in salt is known to contribute to high blood pressure, but does that linear relationship extend to increased risk of cardiovascular disease and death?

22 Jun 2018

Epidemiology News and Research

Study assesses effectiveness of chlorhexidine in preventing bacteremia after tooth extraction

Researchers discover biomarkers that accurately identify hypervirulent K. pneumoniae

MSU and partners receive grant to address the need for nurses in medically underserved areas

Depression and anxiety in heart failure patients linked to adverse outcomes

Pregnant women with type 1 diabetes at increased risk of having babies with heart defects

Increase in marker of inflammation from mid to late life linked with dementia

CMS policy had insignificant impact on reducing healthcare-associated infections

New study links air pollution to increased risk of diabetes globally

Study finds sex-based differences in genetic risk factors for developing gliomas

Educational intervention increases sunscreen use, reduces sunburns among operating engineers

Frequent handwashing and house cleaning can effectively lower exposure to flame retardants

Breast cancer studies not taking sufficient account of race, socioeconomic factors

Fitness may be vital to depression patient’s good health

Obese premenopausal women have decreased chance of developing breast cancer

Many childhood cancer survivors show lack of concern for future well-being

Exposure to air pollution during pregnancy may not be linked to increased risk of ADHD symptoms

Research finds decrease in rate of C. difficile infections in hospitals across Canada

Drug used to treat opioid dependence poses serious health risks in exposed children

Study highlights inadequate effort of health care insurers to combat opioid epidemic

Inaccurate measurement of sodium intake may account for paradoxical results, study suggests

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