Epidemiology News and Research

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Consultation with plastic surgeon impacts decision to perform breast reconstruction: Study

When breast cancer surgeons regularly confer with plastic surgeons prior to surgery, their patients are more likely to have reconstruction, according to a new study led by researchers at the University of Michigan Comprehensive Cancer Center.

3 Sep 2010

Diabetes drug metformin exhibits potential against tobacco-induced lung tumors

Metformin, a drug commonly used to treat type 2 diabetes, shows potential in the prevention of tobacco-induced lung tumors, according to early research conducted at the National Cancer Institute (NCI).

3 Sep 2010

XARELTO achieves net clinical benefit in treatment of patients with DVT

Bayer HealthCare Pharmaceuticals today announced that XARELTO (rivaroxaban), a novel anti-clotting therapy, achieved improvement in net clinical benefit in a study looking at treatment of patients with deep vein thrombosis. DVT is the formation of a blood clot in a deep vein, usually in the legs, that partially or totally blocks the flow of blood.

2 Sep 2010

Study links community violence with asthma hospitalizations, emergency department visits

Patients with asthma who are exposed to violence in their community are at an increased risk for an asthma-related hospitalization and emergency room visits for asthma or any cause, according to new research from the University Of Pennsylvania School of Medicine. Exposure to community violence has been linked to more symptoms in pediatric asthma patients; however the new research adds to this finding with a longitudinal study showing a connection in an adult population and more than symptoms - actual emergency department visits and hospitalizations.

2 Sep 2010

HIV-infected children who receive HAART require revaccination: Researchers

HIV-infected children receiving highly active antiretroviral therapy may require revaccination to maintain immunity against preventable diseases. There remains no standard or official recommendation on revaccination of children receiving HAART, an effective intervention in reducing morbidity and mortality in HIV-infected children.

2 Sep 2010

High selenium intake associated with decreased risk of bladder cancer

According to results of a study published in the September issue of Cancer Epidemiology, Biomarkers & Prevention, a journal of the American Association for Cancer Research, selenium intake is associated with decreased risk of bladder cancer.

2 Sep 2010

Consuming variety of fruits, vegetables may decrease squamous cell lung cancer risk: Study

Adding a variety of vegetables to one's diet may help decrease the chance of getting lung cancer, and adding a variety of fruits and vegetables may decrease the risk of squamous cell lung cancer, especially among smokers.

2 Sep 2010

Mandatory influenza vaccination for healthcare personnel needed

Influenza vaccination of healthcare personnel is a professional and ethical responsibility and non-compliance with healthcare facility policies regarding vaccination should not be tolerated, according to a position paper released today by the Society for Healthcare Epidemiology of America (SHEA).

31 Aug 2010

Get With The Guidelines can improve quality of stroke care

The American Heart Association/American Stroke Association’s Get With The Guidelines®–Stroke successfully measured the quality of stroke prevention and care in a nationwide stroke registry in Taiwan and identified important areas for improvement.

31 Aug 2010

Study shows statin therapy not associated with cancer

In the largest and most reliable study of its type, the University of Oxford (UK) and the University of Sydney (Australia) have demonstrated that statin therapy is not a cause of increased cancer rates and deaths. The conclusions of this study will reassure the millions of people worldwide who are taking statins to lower cholesterol levels, and clarifies earlier research that had raised concerns of a causal link.

31 Aug 2010

Over use of decongestants by women leads to preterm birth delivery: Study

A new study led by Boston University School of Public Health (BUSPH) epidemiologists has found that women who took over-the-counter decongestants during their pregnancies are less likely to give birth prematurely.

31 Aug 2010

23rd ECNP Congress press conference

The incidence of psychotic disorders varies greatly across places and demographic groups, as do symptoms, course, and treatment response across individuals. High rates of schizophrenia in large cities, and among immigrants, cannabis users, and traumatised individuals reflect the causal influence of environmental exposures. This, in combination with progress in the area of molecular genetics, has generated interest in more complicated models of schizophrenia aetiology that explicitly posit gene-environment interactions.

30 Aug 2010

New research contradicts previous reports on blood-thinner clopidogrel

New findings by McMaster University researchers contradict earlier reports that people with a certain genetic make-up don't benefit from the blood-thinner clopidogrel, also known as Plavix.

30 Aug 2010

Asia-Pacific convention on osteoporosis management

Clinicians, researchers and allied health professionals with an interest in osteoporosis and its prevention, diagnosis and management, are invited to convene in Singapore for the IOF Regionals - 1st Asia-Pacific Osteoporosis Meeting from December 10-13, 2010.

30 Aug 2010

Cameroon rolls out emergency cholera plan as region's outbreak continues

Cameroon will need approximately $4.8 million for its emergency response to the cholera outbreak, which has killed nearly 300 people in the northern part of the country, Agence France-Presse reports.

27 Aug 2010

Women who breastfeed are at lower risk of developing type 2 diabetes

Mothers who did not breastfeed their children have significantly higher rates of type 2 diabetes later in life than moms who breastfed, report University of Pittsburgh researchers in a study published in the September issue of the American Journal of Medicine.

27 Aug 2010

U-M researchers explore prevention measures, treatments for C. difficile infection

Clostridium difficile, a wily, familiar bacterium, causes a growing number of serious infections in U.S. hospitals and nursing homes. With a $7.5 million, five-year award from the National Institutes of Health, University of Michigan researchers plan to discover what factors in the microbe and in patients make C. difficile a formidable, costly problem.

27 Aug 2010

Vitamin A and beta-carotene supplements unsafe for HIV-positive women

Vitamin A and beta-carotene supplements are unsafe for HIV-positive women who breastfeed because they may boost the excretion of HIV in breast milk---thereby increasing the chances of transmitting the infection to the child, a pair of new studies suggest.

27 Aug 2010

Vitamin A may boost HIV excretion in breast milk: Study

Vitamin A and beta-carotene supplements are unsafe for HIV-positive women who breastfeed because they may boost the excretion of HIV in breast milk thereby increasing the chances of transmitting the infection to the child, a pair of new studies suggest.

26 Aug 2010

Study finds BPA exposure impacts endocrine changes in men

An international group of researchers led by the Peninsula Medical School and the University of Exeter have for the first time identified changes in sex hormones associated with BPA exposure in men, in a large population study. The study results are published in the latest issue of Environmental Health Perspectives.

26 Aug 2010