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Rice sociologist looks at pediatric physicians' views on religion, spirituality

November 11, 2009

Pediatricians and pediatric oncologists express differing views on religion and spirituality, largely based on the types of patients they treat, according to a survey that will appear in the curren

SCID kids leading healthy, normal lives 25 years after 'Bubble Boy'

October 13, 2009

DURHAM, N.C. -- Mention the words "bubble boy" and many will recall David Vetter, the kid with big eyes and a thick thatch of dark hair who died 25 years ago after spending almost the entire 12 years of his life in a germ-free, plastic bubble. David was born with severe combined immune deficiency, or SCID, a condition that robbed him of an immune system.

UNC study: Children can greatly reduce abdominal pain by using their imagination

October 11, 2009

CHAPEL HILL -- Children with functional abdominal pain who used audio recordings of guided imagery at home in addition to standard medical treatment were almost three times as likely to improve their pain problem, compared to children who received standard treatment alone.

Genome sequence published for important biofuels yeast

October 6, 2009

DURHAM, N.C. -- A strain of yeast that thrives on turning sugar cane into ethanol for biofuel has had its genome completely sequenced by researchers at Duke University Medical Center.

Designing drugs and their antidotes together improves patient care

October 4, 2009

DURHAM, N.C. -- Imagine a surgical patient on a blood-thinning drug who starts bleeding more than expected, and an antidote that works immediately -- because the blood thinner and antidote were designed to work together.

New type of genetic change identified in inherited cancer

October 4, 2009

DURHAM, N.C. -- Duke University Medical Center and National Cancer Institute scientists have discovered that a novel genetic alteration -- a second copy of an entire gene -- is a cause of familial chordoma, an uncommon form of cancer arising in bones and frequently affecting the nervous system.

Duke/Singapore scientists find new way to classify gastric cancers

October 1, 2009

DURHAM, N.C., -- An international team of scientists has discovered a new way to classify stomach cancers, and researchers say it may be an important step toward designing more effective treatments and improving long-term survival.

Stomach (gastric) cancer is particularly prevalent in Asia and represents the second leading cause of cancer deaths worldwide.

New device finds early signs of eye disease in preemies

September 21, 2009

DURHAM, N.C. -- Tell-tale signs of a condition that can blind premature babies are being seen for the first time using a new handheld device in a study at Duke University Medical Center.

Discovery leads to rapid mouse 'personalized trials' in breast cancer

September 4, 2009

DURHAM, N.C. -- One person's breast cancer is not the same as another person's, because the gene mutations differ in each tumor. That makes it difficult to match the best therapy with the individual patient.

Monkey brains signal the desire to explore

September 4, 2009

DURHAM, N.C. -- Sticking with what you know often comes at the price of learning about more favorable alternatives.

Managing this trade-off is easy for many, but not for those with conditions such as Alzheimer's disease or obsessive-compulsive disorder who are trapped in simple routines.

Resident duty-hour reform associated with increased complication rate

September 2, 2009

Rosemont, Ill. -- A new study finds a 2003 reform of the length of resident on-duty hours has led to an increase in the rate of perioperative (the span of all three phases of surgery: before, during and after) complications for patients treated for hip fractures. Among other restrictions, this reform limited the resident workweek to 80 hours.

Collagen-deficient mice show signs of osteoarthritis

August 26, 2009

Osteoarthritis (OA) and degenerative disc disease (DDD) are common, chronic musculoskeletal disorders. Both diseases cause joint pain, loss of function, and decreased quality of life for the more than 27 million OA and 59 million DDD suffers in the US. According to a 2003 Medical Expenditure Panel Survey, arthritis such as OA costs the U.S.

Conflict of interest disclosures in clinical trials need to be clearer

August 26, 2009

DURHAM, N.C. -- When enrolling patients in a clinical trial, researchers should disclose relevant financial relationships that might affect a patient's decision about participation, such as owning stock in the company that funds the study, or having a patent on the device being tested.

Evolution of the appendix: A biological 'remnant' no more

August 20, 2009

DURHAM, N.C. -- The lowly appendix, long-regarded as a useless evolutionary artifact, won newfound respect two years ago when researchers at Duke University Medical Center proposed that it actually serves a critical function. The appendix, they said, is a safe haven where good bacteria could hang out until they were needed to repopulate the gut after a nasty case of diarrhea, for example.



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