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No increased risk of heart attacks among snus/snuff users, unlike smokers

A collaborative study involving Sunderby Hospital, Luleå, and Umeå University in Sweden confirms that men who smoke run a substantial risk of developing diabetes. On the other hand, no parameters indicate that using snus (moist snuff) increases this risk.

9 Aug 2004

Latinos living in the United States have high rates of eye disease and visual impairment

Researchers found that Latinos had high rates of diabetic retinopathy, an eye complication of diabetes; and open-angle glaucoma, a disease that damages the optic nerve.

9 Aug 2004

Alterations in a tumor suppressor gene called p53 are more prevalent in breast cancer of African-American women than white women

Ethnic differences in the incidence and mortality rates of breast cancer are noted in the United States and worldwide. In the U.S., the most apparent differences are seen between African-American and white women. African-American women have lower incidence rates of the disease, but have higher mortality rates. Moreover, African-American women present at a younger age and with more aggressive disease.

9 Aug 2004

Many U.S. surgeons are not doing adequate numbers of operations for primary breast cancer to optimize patient survival

The study, published August 9, 2004 in the online edition of CANCER, a peer-reviewed journal of the American Cancer Society, demonstrates that fewer surgeries per year negatively impacted patient standard of care. A free abstract of the study is available at CANCER Online.

9 Aug 2004

Study to determine how people with rheumatoid arthritis evaluate improvements in disease symptoms

The study will examine how much of an improvement in pain, stiffness, function and other symptoms is needed before patients consider the change important.

7 Aug 2004

Tobacco industry's efforts to influence the print media

A study based on the tobacco industry's own documents shows the extent of the tobacco industry's efforts to influence the print media on the health effects of secondhand smoke.

7 Aug 2004

Reminder letters to physicians caring for heart attack patients saved lives and cut costs

Simply sending reminder letters to physicians caring for heart attack patients saved lives and cut costs by increasing use of a recommended but underused drug, according to a new study.

6 Aug 2004

Delaying delivery by a few days is as effective as immediate delivery for babies who have experienced fetal trauma

Results of a European study in this week’s issue of THE LANCET suggest that delaying delivery by a few days is as effective as immediate delivery for babies who have experienced fetal trauma. The study also showed that fetuses delivered without delay at 30 weeks or younger had an increased risk of infant disability compared with delayed delivery.

6 Aug 2004

Parents, teens underestimating weight

Obese teenagers and their parents often underestimate their weight, making them less likely to seek help or adopt a healthier lifestyle, an RMIT University study has found.

6 Aug 2004

Self-recovery from Hep C infection linked to genes that suppress action of killer immune cells

In a study to be published in Science online Aug. 6, researchers at Johns Hopkins have found that genes involved in suppressing the body's defensive "killer" immune cells are a potential key factor in spontaneous recovery from hepatitis C.

5 Aug 2004

A new marker for osteoarthritis

Osteoarthritis (OA) is a common, crippling age-related disease characterized by the gradual destruction of cartilage cushioning the joints.

5 Aug 2004

PET is a more accurate way to diagnose recurrent melanoma than the present, standard procedures

A new study using positron emission tomography (PET) determined PET is a more accurate way to diagnose recurrent melanoma than the present, standard procedures.

5 Aug 2004

24-year long asthma study is answering doctors' questions about asthma and its causes

Doctors have concluded that children do not usually outgrow asthma after puberty as was previously assumed. There are also other factors that contribute to the onset of asthma in test subjects, including infection and obesity.

5 Aug 2004

Humans can speed up their own evolution

A study by J. Todd Streelman, new assistant professor of biology at the Georgia Institute of Technology suggests that humans may have sped up the evolutionary clock for one species of fish.

5 Aug 2004

New clinical study to determine how people with rheumatoid arthritis evaluate improvements in disease symptoms

A new clinical study to determine how people with rheumatoid arthritis (RA) evaluate improvements in disease symptoms will be carried out by the National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS), part of the Department of Health and Human Services' National Institutes of Health.

5 Aug 2004

Overactive brain circuit brings on depression

A brain imaging study by the NIH's National Institute of Mental Health (NIMH) has found that an emotion-regulating brain circuit is overactive in people prone to depression – even when they are not depressed.

5 Aug 2004

Protein loss plays role in acute T-cell leukemia

The loss of a key protein (Smad3) in a pathway that helps prevent tumors from forming is specific to one form of childhood leukemia, but not to other pediatric and adult forms of leukemia, according to a new study published in the August 5, 2004, New England Journal of Medicine.

5 Aug 2004

Drug Trial News

No increased risk of heart attacks among snus/snuff users, unlike smokers

Latinos living in the United States have high rates of eye disease and visual impairment

Alterations in a tumor suppressor gene called p53 are more prevalent in breast cancer of African-American women than white women

Many U.S. surgeons are not doing adequate numbers of operations for primary breast cancer to optimize patient survival

Study to determine how people with rheumatoid arthritis evaluate improvements in disease symptoms

Tobacco industry's efforts to influence the print media

Reminder letters to physicians caring for heart attack patients saved lives and cut costs

Delaying delivery by a few days is as effective as immediate delivery for babies who have experienced fetal trauma

Parents, teens underestimating weight

Self-recovery from Hep C infection linked to genes that suppress action of killer immune cells

A new marker for osteoarthritis

PET is a more accurate way to diagnose recurrent melanoma than the present, standard procedures

24-year long asthma study is answering doctors' questions about asthma and its causes

Humans can speed up their own evolution

New clinical study to determine how people with rheumatoid arthritis evaluate improvements in disease symptoms

Overactive brain circuit brings on depression

Protein loss plays role in acute T-cell leukemia

New neck pain study

Physicians treating blacks more often reported that they lacked sufficient access to major health care resources

Pacemakers and defibrillators can be safe for use in magnetic resonance imaging machines

Extending the reach of Amperia™

Modular cleanrooms: Enhancing flexibility and compliance

Redefining control and consistency in anaerobic microbiome workflows

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