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Racial differences in severity of breast cancer presentation confirmed

African-American women are diagnosed with more advanced breast cancer than Caucasians, according to a new, single hospital study.

10 Jul 2007

Easing agonising deaths of terminally ill babies "tantamount to euthanasia"

A doctor in Scotland who gave a paralysing drug to two terminally ill babies, has told a General Medical Council (GMC) panel he felt the children were suffering.

10 Jul 2007

Use of sleeping pills in hospital leads to dependence for many seniors

A new study has produced some worrying results regarding the use of sleeping pills in the elderly.

10 Jul 2007

Unhealthy teen diet increases asthma risk

According to a new study teenagers who have an unhealthy and unbalanced diet may be more prone to respiratory problems such as asthma.

10 Jul 2007

ICW America and Memorial Hospital of Rhode Island team up to offer an interoperable personal health record

ICW America (ICW), a leading international e-Health provider and the Warren Alpert Medical School of Brown University's Center for Primary Care and Prevention (the Center) at Memorial Hospital of Rhode Island, a leading research and teaching institution, have reached agreement to enter into a strategic collaboration to "develop and test a 21st century patient-centered, e-Health model of care".

9 Jul 2007

Toronto gets serious about air quality

Residents in Toronto, Canada will soon have a new way of testing the air quality in their city.

9 Jul 2007

Tiny turtle responsible for baby's death

The Centers for Disease Control and Prevention (CDC) in the United States has linked the death of a four-week-old baby in Florida earlier this year to a pet turtle.

9 Jul 2007

Should soft tissue sarcomas be treated at high volume centres?

Soft tissue sarcomas -rare tumours of the connective tissue- should be treated at the few centres which see most cases, in order to give patients the best chance of good outcomes, concludes an analysis of sarcoma management in Florida, published in the Annals of Surgery last month.

9 Jul 2007

Olive-pomace oil slows down AIDS

Olive oil has become part of the fight against the Human Immunodeficiency Virus (HIV) - the cause of AIDS - thanks to the research carried out by the Bionat team, from the University of Granada, headed by Prof. Andres Garcia-Granados, senior lecturer in Organic Chemistry.

9 Jul 2007

Scots of South Asian descent have increased risk of heart attacks

Scots of South Asian descent are significantly more likely to suffer a heart attack than the rest of the Scottish population, according to a report published in the online open access journal BMC Public Health.

9 Jul 2007

The brain predicts our perception of the outside world

The human brain anticipates our perception of the outside world. For example, it is capable of predicting if we are going to perceive tactile stimulation of weak intensity or, on the contrary, if a more intense stimulation will be perceived more or less painfully.

9 Jul 2007

New ulcerative colitis gene found

Researchers at The Hospital for Sick Children (SickKids), Mount Sinai Hospital and the University of Pittsburgh have identified a previously unsuspected gene found to be associated with ulcerative colitis.

9 Jul 2007

How the HIV virus mutates to escape the body's immune system

A pioneering collaborative study has discovered how the HIV virus evades the human body's immune system.

9 Jul 2007

Leading-edge treatment for Crohn's disease at Pediatric Infusion Center

Seventeen-year-old Eliot Drieband explains what it's like to have Crohn's disease - a type of inflammatory bowel disease - in the same matter-of-fact way she describes preparing for an advanced placement exam, working on the school newspaper, starting an organ donor awareness club for teens and being a peer counselor for other kids facing chronic, life-altering illnesses.

9 Jul 2007

Include children in research to make breakthroughs in child medicine

Scientists will only make real breakthroughs in children's medicine if they include children in research programmes as well as adults, according to a leading paediatric expert.

9 Jul 2007

Hospital operators may fail to steer people with stroke symptoms to call 9-1-1

Nearly a quarter of hospital or ,healthline, operators mistakenly routed a caller describing classic stroke symptoms to primary care doctors rather than to 9-1-1, according to a research project published in Stroke: Journal of the American Heart Association.

9 Jul 2007

High-risk patients need improved guidance on heart attacks

Varying advice means patients at high-risk of having a heart attack are unclear about when symptoms are potentially life threatening and when they should call an ambulance, argue a group of heart specialists in this week's BMJ.

9 Jul 2007

Engineered blood vessels work like native tissue

Blood vessels that have been tissue-engineered from bone marrow adult stem cells may in the future serve as a patient's own source of new blood vessels following a coronary bypass or other procedures that require vessel replacement, according to new research from the University at Buffalo Department of Chemical and Biological Engineering.

9 Jul 2007

Warning on Chikungunya virus

Fever, arthritis, and other symptoms occurring in people to who have recently traveled to islands in the Indian Ocean may signal infection with an imported virus called "chikungunya," reports a study in the May/June issue of the journal Medicine, published by Lippincott Williams & Wilkins, a part of Wolters Kluwer Health.

9 Jul 2007

Orlistat weight loss drug points to new cancer treatments

Based on their surprising discovery that an obesity drug can kill cancer cells, scientists at Wake Forest University School of Medicine have made a new finding about the drug's effects and are working to design more potent cancer treatments.

9 Jul 2007