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Funding source a major determinant in findings regarding adverse effects in corticosteroid studies

Studies of inhaled corticosteroids, medications frequently prescribed for asthma and other respiratory problems, appear less likely to find adverse effects if they are funded by pharmaceutical companies than if they are funded by other sources, according to a report in the October 22 issue of Archives of Internal Medicine, one of the JAMA/Archives journals.

22 Oct 2007

Endobronchial valve improves quality of life in emphysema patients

Emphysema patients whose lungs are implanted with a pencil eraser-sized, one-way endobronchial valve experience significantly improved measures of lung function and report better quality of life, University of Pittsburgh School of Medicine researcher Frank C. Sciurba, M.D., reported today at CHEST 2007, the annual meeting of the American College of Chest Physicians.

22 Oct 2007

Human cytomegalovirus may help doctors treat glioblastoma multiforme

A common human virus may prove useful in attacking the deadliest form of brain tumors, according to a study by researchers at Duke's Preston Robert Tisch Brain Tumor Center.

22 Oct 2007

Emotional well-being not an independent factor affecting the prognosis of head and neck cancers

A patient's positive or negative emotional state has no direct or indirect effect on cancer survival or disease progression, according to a large scale new study.

22 Oct 2007

Height may point to a biological basis for pedophilia

Height may point to a biological basis for pedophilia, according to new research released by the Centre for Addiction and Mental Health (CAMH).

22 Oct 2007

Smoking cessation programs should be tailored to age

A new study shows that obstacles to smoking cessation and motives for quitting smoking vary with age.

22 Oct 2007

Prevalence of acne in adults 20 years and older

While acne is oftentimes as much a part of being a teenager as dating and Friday night football games, a new study examining the prevalence of acne in adults age 20 and older confirms that a significant proportion of adults continue to be plagued by acne well beyond the teenage years.

22 Oct 2007

Impact of income inequality on health in both rich and poor nations

A wide income gap between the most affluent and the worst off in society is closely associated with higher death rates worldwide, especially for younger adults, finds a study published on bmj.com as part of a global theme issue on poverty and human development.

22 Oct 2007

Strong association between tattoos and hepatitis C virus infection

The connection between tattoos and hepatitis C virus (HCV) has long been suspected but never completely substantiated.

22 Oct 2007

Addicts renting their cars in exchange for drugs

A growing number of crack cocaine users are renting their cars in exchange for drugs, according to criminologists at the University of Alabama at Birmingham (UAB) Department of Justice Sciences.

22 Oct 2007

Smurfs a major cause of osteoarthritis

A new clinical trial seeks to predict who is most likely to experience osteoarthritis, and to test whether an experimental treatment can prevent it altogether.

19 Oct 2007

Study examines effects of caregiving

A new study from the USC Davis School of Gerontology found that caregivers of different ethnicities showed few negative mental or physical health effects as a result of tending to a family member with dementia.

19 Oct 2007

Random drug and alcohol testing does not reliably keep student-athletes from using

In fact, the mere presence of drug testing increases some risk factors for future substance use, Oregon Health & Science University researchers report. Their findings are published in the November issue of the Journal of Adolescent Health, the journal of the Society for Adolescent Medicine.

19 Oct 2007

Oral medication restores missing protein in boys with muscular dystrophy

PTC124, an oral medication that changes the way muscle cells interpret genetic information, holds promise as a treatment for some patients with Duchenne muscular dystrophy (DMD), the Muscular Dystrophy Association ( http://www.mda.org/ ) announced today.

19 Oct 2007