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May 15, 2008

Statins May Help Older Women Control Irregular Heartbeat
The cholesterol-lowering drugs showed some benefits in preliminary trial

Weight-Loss Aids Bought on Internet Might Harm Your Heart
Pills, supplements have potentially dangerous ingredients, lack warning labels, study finds

Heart Device Recipients Often Not Aware of Recalls
Some not clear on risks of problems, two surveys find

Embryonic Pathways Induce Stem Cell Traits
Regenerative ability holds promise for development of target-specific cancer drugs

Stroke Patients at High Risk for Falls
After hospital, they're twice as likely to be injured, so prevention strategies are key

Lowering Dietary Fat May Help Prevent Prostate Cancer
Findings in mouse model hint of new treatment strategies for the disease

Genes Play Part in Prostate Cancer Among Races
Whites at higher risk than Hispanics, but genetics determines who gets it

Acne Drug Prevents Tissue Damage From Emphysema
Doxycycline in mice boosts protective protein, too early to see benefit in humans

Hot Flashes Reduced by Neck Injection
Treatment could help breast cancer patients and menopausal women, study finds

Drug Works Well for Moderate-to-Severe Psoriasis
Ustekinumab injections every 3 months a more convenient regimen than current therapies

Chemo for Mesothelioma Offers Limited Survival Benefits
Therapy does not appear to help quality of life for lung cancer linked to asbestos

Salmonella Outbreak Linked to Dry Dog Food
70 people, many of them young children, were sickened after handling the food, CDC says

CDC Recommends Shingles Vaccine for Those Over 60
ZOSTAVAX could prevent two thirds of shingles cases, expert says

New Guidelines Issued for Implanted Heart Devices
Prevention is as important as intervention, specialists say

May 14, 2008

Waterpipe Smoking in Colleges Could Become Public Health Problem
They contain same toxins as cigarettes, but users think they're safer, study finds

Common Drug Eases Leg Pain From Walking
More than half taking naftidrofuryl, a blood vessel medication, improved distances 50%

HPV Tied to Better Tongue, Tonsil Cancer Outcomes
Patients more likely to survive using chemoradiation, and new treatments may follow

Excess Drinking Boosts Cardiovascular Disease Risk
Especially for women, heavy consumption tied to arterial stiffening, enlarged hearts

Pollution Particles Impair Blood Vessel Function
Study finds pressure readings rise, urges broader public action to curb effects

Biomarkers Predict Heart Deaths
Studies find they might add to traditional risk factors

Death Gap Widens Between Educated and Those Not
Socioeconomic inequalities blamed for increasing disparity overall, study finds

Music Hath Charms to Calm Hypertension
But the finding isn't meant to encourage patients to throw out their medications

Clot-Busting Treatment Improves Bleeding Stroke Outcomes
Low dose tPA dissolved masses 2 to 3 times faster, dramatically boosting survival

Heart Disease Starts Early in Life
And childhood obesity is a key culprit, study says

Aspirin at Bedtime Lowers Blood Pressure
No benefit seen for prehypertensive people in morning use, researchers report

Study Supports Popular HIV Drug Regimen
But other treatments work well, too, giving patients options

Danger From Heart Surgery Drug Confirmed
Data on increased death risk should permanently end use of Trasylol, experts say

Migraine Medications May Cause 'Serotonin Syndrome'
Rare disorder can lead to muscle spasms, fever, sweating and nausea, study finds

May 13, 2008

Marijuana Use May Raise Risk of Heart Attack, Stroke
Study finds higher levels of protein that increases levels of damaging blood fats in users

Doctors Can Help Lower Hospital Costs
'Gainsharing' gives physicians cash rewards to keep expenses down, researchers say

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