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July 2012

Tuesday July 31, 2012

• Burnt-Out Nurses Linked to More Hospital Infections – Reducing job-related emotional exhaustion among nurses could benefit patients, cut costs, study says.
• Cataract Surgery May Cut Risk of Hip Fracture – Study found seniors who had procedure were less likely to have fall-related breaks.
• Depression Rates Rise for Girls During Teen Years – Experts say parents should take signs seriously, intervene early.
• Genes May Be Key for Patients With Multiple Colon Polyps – In the future, genetic screening may be advised for those prone to inherited disorder, study suggests.
• Health Highlights: July 31, 2012
• Health Tip: Hiking or Running on a Trail – Don't go it alone.
• Health Tip: Managing Workplace Stress – Don't dwell on the negative.
• Imaging Tests Up Among Advanced Cancer Patients – Guidelines needed regarding use post-diagnosis, study says
• Is 'Improved' Vaccine Causing Whooping Cough Outbreaks? – Current shot may be less effective than earlier one, experts suggest.
• Less Invasive Surgery Safe for Harvesting Bypass Veins: Study – No major difference in outcomes of coronary artery bypass graft with minimal or large leg incisions.
• Love Knows No Gender Difference – Small study of married couples found both sexes openly affectionate.
• Menstrual Cycles May Affect Women's Shopping Patterns – Study found they were more likely to buy clothes, focus on their appearance on fertile days.
• More Americans Have at Least 2 Chronic Health Issues: CDC – Number of people with multiple diseases -- including diabetes, high blood pressure -- rose over decade.
• New Seal Flu Could Pose Threat to Humans – Pandemic strain could originate anywhere, so preparation is essential, researchers say.
• Rising Cigarette Prices May Be Incentive to Quit – Doctor offers tips for those who are ready to kick the habit.
• Shots Should Be on College Kids' Back-to-School List – Dorm living puts them at higher risk for potentially deadly infection, expert says.
• Smile! It Might Lower Your Stress Level, Study Shows – People placed in anxious situations felt better with grins in place.

Monday July 30, 2012

• 'Obese' Label May Not Apply to Heavy Ex-NFL Players – Standard BMI measurement doesn't account for muscle mass, overestimates obesity in athletes, study finds.
• 'Women and Children First?' Not So, Says Study – But critic questions conclusions about who is saved first during ship sinkings.
• Abandoning PSA Screening Could Cost Lives: Study – Testing could save 17,000 men from advanced prostate cancer, researcher says.
• Booze, Energy Drinks, Casual Sex Combo Common in College: Study – Researcher suspects caffeinated cocktails play a role in campus 'hook-up culture.'
• Coordinated Care Boosts Cardiac Arrest Survival: Study – Brain damage was also reduced, researchers find.
• Health Highlights: July 30, 2012
• Health Tip: Help Baby Develop Healthy Sleep Habits – Try not to interfere with the infant's natural sleep patterns.
• Health Tip: Help Prevent Malnutrition in Seniors – Offer healthy foods and snacks.
• Heart Defect at Birth Signals Need to Check for Other Disorders: AHA – Early evaluations can catch related developmental problems, experts say.
• Humans Might Be Hard-Wired to 'Love Thy Neighbor' – Researchers report people were less likely to punish those standing closer to them.
• Mental Abuse of Kids Leaves Lifelong Scars – Frequent put-downs, tirades, threats may constitute psychological maltreatment.
• Scientists ID New Gene Linked to Vision Loss in Infants – 18 genes now associated with Leber congenital amaurosis, a rare inherited retinal disease.
• Scientists Uncover Gene Variation Linked to Melanoma – 'RAC1' mutation found in tumors on sun-exposed skin.

Friday July 27, 2012

• 'Macho' Men Do Worse in Couples When the Woman Earns More – Small study found men with less-traditional mindset had better-quality relationships.
• Could Gene Doping Be Part of Future Olympics? – Technology reaching the point where some might try to enhance their performance genetically, experts say.
• Health Highlights: July 27, 2012
• Health Tip: If You've Broken a Toe – Visit your doctor, pronto.
• Health Tip: Why Some Seniors Can't Sleep – Fewer 'sleep hormones' produced as we age.
• More Evidence That Shift Work Might Raise Heart Risks – Review found chances of trouble increased most for those working nights.
• Most Prostate Cancer Patients Don't Die From the Disease: Study – Preventing other chronic illnesses will prolong life even among men with prostate cancer, researchers say.
• Only 1 in 4 Americans With HIV Has Virus Under Control: CDC – Blacks, younger patients least likely to have ongoing care.
• Poor Sleep Ups Odds for Nursing Home Care, Study Finds – Women who slept more soundly also were less likely to be in an assisted-living facility within 5 years.
• Sex Life of Diabetic Women May Suffer – Many taking insulin report problems achieving orgasm, study finds.
• Smoking Tied to Risk for Hepatitis Return After Liver Transplant – Study findings indicate even ex-smokers were more likely to be re-infected within 1 year.
• The Care and Feeding of Olympic Athletes – Right combination of food and fluid can be critical to athletes' success.
• Weight Control Can Cut Women's Diabetes Risk, Study Shows – Exercise and healthy diet paid off regardless of race.
• What's That Symptom? Experts Warn of Self-Diagnosis Via the Web – Many people prone to leap to worst-case conclusions when investigating own ailments, study finds.
• Women May Fare Worse Than Men After Stroke – Female patients report more problems with their physical and emotional health, study finds.

Thursday July 26, 2012

• Body Language of Triumph Will Be on Display at Olympics – At the moment of victory, athletes raise their arms, grimace or yell, study shows.
• Certain Tick Bites Might Spur Red Meat Allergy – After exposure to Lone Star tick, some people must avoid red meat thereafter.
• Could Germs on Your Skin Be Good for You? – Mouse study suggests they prime the immune system to fight infections.
• Experimental Drug Suppresses Appetite in Mice: Study – Researchers say it might someday help humans lose weight.
• Flu Cases From County Fair Traced to Pigs – But this strain isn't very contagious, CDC says.
• Health Highlights: July 26, 2012
• Health Tip: Eat a Nutritious Breakfast – Start the day by eating right.
• Health Tip: Keep Your Child's Eczema at Bay – Make the bathwater warm, not hot.
• HIV Undetectable in 2 Men After Bone Marrow Transplants: Study – But whether procedure or continued medication is responsible remains unclear.
• Illegal 'Bath Salts' Mimic Cocaine in the Brain: Study – Bath salt is street name for a group of powerful, synthetic stimulants.
• Teen Doing Well 2 Years After Stem Cell Windpipe Transplant – Treatment may offer hope for other ill children, researchers say.
• The 'Five Second Rule' Is a Myth – Sorry, the snack you dropped is already contaminated and can't be sanitized, expert says.
• Why Johnny Can't Run – Most states fall short of recommended physical education guidelines, researchers say.
• Writing Using the Eyes Might Help Paralyzed Communicate – Although still in development, technology may help people with ALS, other movement problems.
• Yoga Might Help With Stroke Rehab – Small study suggests the practice could enhance balance, activity levels.

Wednesday July 25, 2012

• 1 in 20 Cases of Melanoma Linked to Tanning Beds: Study – European data supports warnings to avoid the devices and cut your risk for skin cancer.
• Airports in N.Y., L.A., Hawaii Deemed Worst for Pandemic Spread – MIT researchers calculated which locations are most likely to play a role in disease dispersal.
• Cancer Drug May Flush Out 'Hidden' HIV: Study – Strategy could help battle 'reservoir' of germs, but research is in early stages.
• Experimental Chemical Helps Blind Mice See – Researchers say compound might one day benefit people who've lost their vision.
• Health Highlights: July 25, 2012
• Health Tip: Dive Safely – Never dive into above-ground pools.
• Health Tip: Work Out at the Right Intensity – Guidelines for judging your activity.
• If Colonoscopy Picks Up Cancer Risk, Get Next Screen in 5 Years: Study – But U.S. recommendations call for 3-year interval after high-risk polyps removed.
• London Smog May Be Tough on Olympians – Pollution can worsen symptoms associated with exercise-induced asthma, experts say.
• More Drug Trials Needed for Conditions Affecting Kids: Review – Off-label prescribing common because of lack of research on effects in younger populations.
• Nothing Natural About Dietary Supplement DMAA: Study – Manufacturers falsely claim compound found in sports supplements is derived from geraniums, researchers say.
• People With Darker Skin Still at Risk for Melanoma – Expert describes how skin cancer looks, ways to protect yourself.

Tuesday July 24, 2012

• 33 Sickened by Salmonella Linked to Ground Beef: CDC – Illnesses reported in 7 states; consumers who freeze meat should check for recalled product.
• Adding More Neurosurgeons Could Cut Traffic Deaths: Study – Traffic crashes are the leading cause of death among people aged 34 and younger.
• Antioxidants Might Help Cut Pancreatic Cancer Risk, Study Suggests – But the research cannot prove cause and effect, and better trials are needed, experts say.
• Black Teens in Public Housing Twice As Likely to Smoke: Study – Smoking prevention programs should target young children in these communities, researchers say.
• Child Abuse Linked to Higher Odds for Cancer as Adult – Tumor risk rose with the frequency, intensity of childhood trauma, study found.
• Health Highlights: July 24, 2012
• Health Tip: Snack Smartly – Don't overdo it.
• Health Tip: When Lugging Luggage – Here's how to help prevent back pain.
• Medical Group Notes Key Elements of Well-Woman Exams – Find out which screening, tests, counseling should be part of office visit.
• More Than a Third of Births 'Unintended': CDC – That number hasn't changed since the 1980s, government report finds.
• Need to Get Walking More? Clip on a Pedometer – Study found use of the device nearly doubled the time seniors spent strolling each week.
• Neglect May Harm Brain Growth in Children – Moving to a more nurturing environment can partially restore some of the lost white matter, study suggests.
• Obese Kids May Be at Higher Risk for Heart Disease – Researchers found two of three already had one risk factor for cardiovascular trouble.
• Physical Ailments Take Toll on Mental Health: Study – People with severe or chronic illness have much higher odds of needing psychiatric care.
• Survey Finds Big Drop in Sexual Activity Among Black Teens – But overall, U.S. teens of all racial, ethnic groups as sexually active as a decade ago.
• Teaching Young Hockey Players to Body Check Doesn't Cut Injury Risk – Learning to take a hit doesn't make children less likely to sustain injuries, study says.
• Tudorza Pressair Approved for COPD

Monday July 23, 2012

• 'Toe-Walking' More Common in Kids With Mental Woes: Study – Many healthy children also adopt this stance, which can lead to posture problems, experts say.
• All HIV Patients Should Take Meds Early On, Experts Now Say – New guidelines reflect the improvements in antiretroviral therapy over last 25 years.
• Black American Men Have High Rates of HIV Infection: Study – Instances of new infections rival rates in sub-Saharan Africa, researchers say.
• Decisions About Condom Use Among Gay Couples Vary by Race – Black gay couples more likely to practice safe sex, study shows.
• Doctors Spar Over Cholesterol Screening in Kids – Some question supporting evidence and drug-industry ties, but others say guidelines benefit certain children.
• Health Highlights: July 23, 2012
• Health Tip: Buying Shoes for Your Child – Start by making sure you always measure the feet.
• Health Tip: Do You Need a Day Off From Exercise? – Some reasons why you should take a break.
• Heavy Drinking in Pregnancy Linked to Host of Problems in Children – Even in kids without fetal alcohol syndrome, study found higher risk for mental abnormalities.
• Joint Replacement Boosts Heart Attack Risk Right After Surgery: Study – Experts say doctors need to cut chances of cardiac trouble before procedure.
• Many Teens With High Blood Pressure Don't Get Needed Tests – Fewer than 1 in 4 receives recommended screening for kidney disease, organ damage, study finds.
• Mom's HIV Drugs May Pass to Baby in Womb, Breast-Feeding – Hair, blood samples revealed HIV-negative infants were exposed to antiretrovirals, researchers say.
• Not All HIV Patients in U.S. Show Same Characteristics: Study – Those born elsewhere more likely to have been infected through heterosexual sex.
• NYC Ban on Super-Sized Sodas Would Cut Consumers' Calories: Study – Researchers find reduction of about 63 calories per fast-food meal.
• Parents of Severely Disabled Kids Say They Enrich Their Lives – Families dealing with trisomy 13-18 face grim predictions, turn to online support, study found.
• Pre-Season Fitness Not a Factor in Collegiate Sports Injury Risk – But gender, type of sport played are, Canadian researchers report.
• Stem Cells Show Promise as Heart Failure Treatment – In cellular and animal studies, a key protein helped the cells rejuvenate damaged cardiac tissue.
• Women With HIV May Not Have Higher Cervical Cancer Risk: Study – They had similar Pap, biopsy results to women not infected with virus.
• Young Cancer Patients Often Lack Support: Study – Those aged 14 to 39 are more likely to report unmet social, psychological and informational needs.
• YouTube Videos Might Help Ease Form of Vertigo – Patients who watch and follow Epley maneuver this way may benefit, experts say.

Thursday July 19, 2012

• 1 in 13 Pregnant Women Drinks, CDC Says – Binge drinking also a problem among a small minority of moms-to-be, new study finds.
• 2 New Weight-Loss Drugs Won't Reverse U.S. Obesity Crisis – Proper nutrition, exercise are key factors that must be part of any diet plan, health experts say.
• Ahead of AIDS Conference, New Reasons for Hope – Experts say headway has been made in prevention and treatment, but challenges remain.
• Cervical Cancer Spotted Later in Women Without Health Insurance – Study found lack of coverage predicted more advanced disease.
• Dad's Early Engagement With Son May Shape Behavior Later – Study found connection at age 3 months made difference by a baby's first birthday.
• Disabled Americans Battle for Access to Hotel Pools – Government mandate to retrofit public pools for the disabled has become a hot dispute with the hotel industry.
• Fatal Car Crashes Less Likely in Major Cities, CDC Study Finds – Urban sprawl may be a factor in higher crash death rates in metro areas in the South, researchers say.
• Health Highlights: July 19, 2012
• Health Tip: Bring Baby Back to a Safe Home – Here's a brief checklist.
• Health Tip: Rules for the Pool – Don't let anyone swim alone..
• Kids' Sexual Behavior Influenced by Movie Scenes: Study – Watching films with sexual content at 12 to 14 linked to risky 'sensation-seeking' personality.
• Scientists Map Genomes of One Man's Sperm – The pioneering work reveals clues to fertility, how DNA is mixed and passed on.
• Stressful Jobs Linked to Heart Woes in Women – Heart attack risk is higher when women have demanding jobs, lack decision-making opportunities.
• Tornadoes Don't Have to Be Deadly, Experts Say – Having a 'safe room' nearby, staying alert to warnings key to saving lives, CDC notes.
• Whooping Cough Cases Reaching Record Highs: CDC – Vaccine appears to wear off, so booster shots are needed, experts say.

Wednesday July 18, 2012

• Adding Vitamin B12 to Standard Drugs Might Help Fight Hepatitis C – Small study suggests a benefit, but experts are more cautious about the results.
• Alcohol May Not Be Kind to the Aging Brain – Studies suggest potential problems, like memory issues, but don't prove a link.
• Alzheimer's Drug Shows Promise in Early Trial – Experimental agent similar to medicines already used to ease symptoms, but more study needed.
• Another New Weight-Loss Drug Approved
• Can a Parent's Job Raise Odds for Birth Defects in Baby? – The potential risks are slight, however, researchers stress.
• Certain Heart Meds May Give Chemo a Boost – Digitalis, digoxin appear to trigger immune response that helps kill tumor cells, study shows.
• Colon, Rectal Cancers Seem to Be Same Disease – Research finds their genetic mutations to be virtually indistinguishable.
• Cost Keeps Many Americans From Good Dental Care: Report – While most said their teeth were in good shape, many did not visit dentist regularly.
• FDA Approves 2nd New Weight-Loss Drug – Qsymia joins Belviq as first diet medications approved in 13 years; experts still counsel healthy lifestyle as best option.
• Health Highlights: July 18, 2012
• Health Tip: Help Prevent Low Blood Sugar – Watch for symptoms of hypoglycemia.
• Health Tip: Protect Kids From Lead Exposure – Watch for chipping paint if your home was built before 1978.
• Home-Based Care Teams Offer Help for Those With Dementia – Coordinated effort boosts quality of life, delays need for nursing home, study finds.
• Inactivity May Kill as Many Worldwide as Smoking: Report – Lack of exercise linked to cancer, diabetes and heart disease, which cause about 10% of deaths worldwide.
• Mouse With Human-Like Immune System Could Advance AIDS Research – Lack of a good animal model has long been an impediment to studying HIV, researchers note.
• Reducing Ozone Limits Would Save Lives, Report States – Up to 2,480 deaths could have been averted if current standard was met, researchers say.
• Scientists Say Blood Test May Help Predict Alzheimer's – High blood levels of a substance linked to cell death, inflammation seemed to indicate higher risk.
• Sugary Drinks Not Replacing Milk as Kids Age: Study – Children consume more sweetened beverages each day, but also keep drinking milk, 100% fruit juice.

Tuesday July 17, 2012

• 11 Countries Now Restrict Indoor Tanning Before Age 18 – The trend is due to growing evidence of a link with melanoma skin cancer, experts note.
• Alzheimer's Treatment Shows Promise in Small, 3-Year Trial – However, findings on immune-based drug therapy are preliminary, experts say.
• FDA Bans BPA From Baby Bottles, Sippy Cups – Move comes after industry request for 'clarification,' but consumer advocates say it's not enough.
• First Drug Approved to Lower Risk of Acquiring HIV
• Health Highlights: July 17, 2012
• Health Tip: Don't Neglect Oral Hygiene During Pregnancy – Brush and floss regularly.
• Health Tip: Heed the Warning Signs of Heat Exhaustion – Including weakness and dizziness.
• Hospitals for Poor May Struggle Further Under Health Care Reform – Study finds that new system punishes those that are least able to improve.
• Incontinence Affects Young Childless Women, Too – Nearly 13 percent reported the condition in Australian study.
• Japan Nuke Disaster Will Kill Up to 1,300 People Worldwide, Study Estimates – Most fatalities, tied to radiation, will occur in Japan, Stanford scientists predict.
• New Drug Approved for Colonoscopy Preparation
• Sodium Buildup in Brain Linked to Disability in MS Patients – Those with advanced-stage multiple sclerosis have high levels of the mineral, study says.
• U.S. Doctors Embracing Electronic Health Records: Survey – Over half have such a system, and another quarter plan to use one in the coming year.
• Weight-Loss Surgery May Not Cut Medical Costs: Study – But return on investment isn't the point in evaluating medical procedures, expert says.

Monday July 16, 2012

• Black Patients More Apt to Have Voice Box Removed When Cancer Strikes – Reason for disparity in therapy is unclear but, overall, the trend is to preserve the larynx.
• Child Abuse Rises When Economy Sags: Study – Risk is highest in families losing their homes.
• Even Slight Mental Decline Can Harm Health, Studies Suggest – Research in elderly finds 'mild cognitive impairment' linked to higher risk for death, social isolation.
• Every 3 Years Is Best for Stomach Cancer Tests: Study – But those with family history should be screened more often.
• Exercise Can Shield the Aging Brain, Studies Show – Weight training, walking helped older adults' memory, according to new studies at Alzheimer's meet.
• Expert Panel Suggests PSA Test May Benefit Some Men – Those with life expectancy of 10 years or more should discuss prostate cancer screen with doctor.
• Faltering Steps May Indicate Oncoming Dementia – 3 studies link changes in walking skills to weakening mental state, including Alzheimer's.
• FDA Approves 1st Pill to Help Prevent HIV Infection – Once-daily Truvada intended for at-risk individuals, and agency says side effects must be monitored.
• Guidelines Issued for New Blood Thinner Brilinta – Drug should be considered for treating unstable angina along with older drugs, experts say.
• Health Highlights: July 16, 2012
• Health Tip: Keep Cool in Extreme Heat – Drink plenty of water and wear light clothing.
• Health Tip: Protect Your Feet – Avoid walking barefoot.
• High Blood Pressure May Protect Some Frail Elderly: Study – Medication needs might vary for patients who can't walk a certain speed or distance, experts say.
• Large Breasts Can Take Mental, Physical Toll on Teens – Research shows some girls with the condition have physical pain, lower self-esteem.
• Obesity Might Hinder Treatment of Some Breast Cancers – For tumors sensitive to estrogen, extra pounds might keep hormone levels higher, study finds.
• Patients' Skin Cells Yield Research Model for Alzheimer's – Cellular model might bring insights since it more closely mimics human disease, experts say.
• Plastics Chemical in Dental Fillings Might Affect Children's Behavior: Study – But research could not prove bisphenol-A (BPA) caused the subtle changes.
• Playing Several Sports Keeps Kids Slimmer: Study – Walking or biking to school can help, too.
• Poor Sleep May Age Your Brain – Inadequate shuteye associated with mental decline in four new studies.
• Preschool TV Habits Linked to 4th-Grade Waist Size, Fitness – Youngsters who watched more TV had bigger bellies, lower muscular fitness levels, study finds.

Friday July 13, 2012

• 20% of U.S. Women Uninsured in 2010, Up From 15% in 2000: Report – While study authors say Affordable Care Act should fix many problems, not everyone agrees.
• Annual Report on U.S. Kids' Health a Mixed Bag – There are fewer infant deaths and preterm births, but more kids live in poverty, government finds.
• Common Hip Disorder May Raise Risk for Sports Hernia – Doctors who observe groin pain in athletes should check for the condition, researcher says.
• Dad's Smarts May Mean More to His Son's Success Than His Money – Research explores how fathers pass down income level to sons.
• Gut Microbes Might Reflect Health, Diet of Older Adults – Study found intestinal species varied depending on seniors' health, residence.
• Health Highlights: July 13, 2012
• Health Tip: Use Caution Before Giving Cough Medicine to Kids – Make sure the pediatrician approves.
• Health Tip: When You Fire Up That Grill – Be sure to follow these safety tips.
• Hepatitis C Virus Levels Higher in Certain Injection Drug Users – Blacks, men, people with HIV had more virus, which affects treatment response: CDC
• Improve Care for Veterans With PTSD: Report – 'Treatment isn't reaching everyone who needs it,' Institute of Medicine says.
• Obesity Alone May Not Hurt Kids' Classroom Performance – Study suggests that socioeconomic, genetic factors have greater effect.
• Phobic Anxiety May Link to Premature Aging – But the association doesn't prove that stress causes your chromosomes to deteriorate, researchers say.
• Police Work Takes Heavy Health Toll: Study – Daily stress, night shift contribute to officers' increased risk for chronic illnesses.
• Schizophrenia in Movies: Don't Believe Everything You See – Hollywood portrayals are often inaccurate, misleading, study shows.
• Study Ties Chemicals in Beauty Products to Women's Diabetes Risk – But finding doesn't prove that phthalates contribute to the disease.
• Weight-Loss Keys: Food Journals, Eating In, Not Skipping Meals – 'Ladies who lunch' in restaurants lost the least weight in study.

Thursday July 12, 2012

• 'Beige' Fat Joins Brown Fat as Potential Weight-Loss Target – These cells, a combination of white and brown fat, may ramp up weight loss, scientists say.
• Babies Born to Obese Mothers May Have Low Iron: Study – Iron deficiency at birth can lead to developmental delays.
• BPA Substitute Lurks in Paper Money, Receipts – BPS is replacing more well-known toxin, but may come with dangers of its own, experts say.
• Caffeine in Pregnancy Won't Harm Offspring: Study – But too much of the stimulant might still be dangerous, other experts say.
• Climate Change May Cut Cows' Milk Production in South – Humidity, hot nights can cause stress, making animals less productive, U.S. researchers suggest.
• Disabled Kids 4 Times More Likely to Suffer Violence: Study – Children with mental, intellectual disabilities at greatest risk for sexual abuse, analysis shows.
• Electric Fans May Have No Effect in Extreme Heat: Study – U.K. researchers find no solid evidence either way on their use in heat waves, call for more studies.
• Exercise, Meditation Can Beat Back Cold, Flu, Study Finds – Researchers report that both also appear to cut down on sick time and sick days at work.
• Gene Mutation Linked to Facial, Skull Abnormalities – Seems to play a role in brain-cell survival, but more research is needed, scientists say.
• Health Highlights: July 12, 2012
• Health Tip: Is Your Home Air Polluted? – EPA offers these hints.
• Health Tip: Protect Yourself From Wildfire Smoke Exposure – Stay inside and try to keep indoor air clean.
• Home Elder Care: Buyer, Beware – Scant background checks of aides often leave frail elderly vulnerable, researchers say.
• Money Woes Weaken the Institution of Marriage: Study – Poverty, alcohol and drugs -- not lack of values -- affect whether people get married or divorced
• Reused Vials, Unsafe Injections Threatening Patients: CDC – At least 10 people were hospitalized in two states, report found.
• Surge Seen in Concussions Among College Football Players – Changes in NCAA reporting rules may have contributed to rise, researchers say.

Wednesday July 11, 2012

• Antiobiotic Resistance Spikes During Flu Season – Many more prescriptions written during those months, researchers explain.
• Diet, Weight Loss Ease Menopause Symptoms: Study – Large trial shows night sweats, hot flashes were reduced or eliminated with low-fat dieting.
• Drive-Through Flu Shot a Safe Bet: Study – Fears of fainting, car crashes unfounded, researchers found.
• Dutch Euthanasia Rates Unchanged After Legalization – Deeper examination of process involved is necessary, medical-ethics expert notes.
• Health Highlights: July 11, 2012
• Health Tip: Help Prevent Drowning – Always swim with a buddy.
• Health Tip: Poor Air Quality Affects Kids With Asthma – You should limit their time outside.
• Ladies, Drink to Your (Bone) Health – Alcohol may help prevent osteoporosis in postmenopausal women, researchers say.
• Moderate Drinking May Cut Women's Odds for Rheumatoid Arthritis: Study – More than 3 weekly glasses of beer, wine or liquor halved risk of the autoimmune disease.
• Quitting Smoking Does Mean Weight Gain for Many: Study – European researchers find extra pounds mount up in first year, but say health benefits still outweigh such concerns.

Tuesday July 10, 2012

• Aging Boomers' Mental Health Woes Will Swamp Health System: Report – U.S. not equipped to handle growing number of seniors with mental health, substance use issues, researchers say.
• Health Highlights: July 10, 2012
• Health Tip: Be a Safe Biker – Wear sports glasses to protect your eyes.
• Health Tip: Be Safe During a Pedicure – Make sure the salon uses sterile utensils.
• Hi-Tech Advances May Improve Diabetics' Lives – But new analysis shows they don't necessarily improve blood sugar control.
• Kids' Track Injuries Surge in US – As participation grows, accident rate poses a hurdle.
• Motherhood, Breast-Feeding May Affect Long-Term Weight – Childbearing is linked to larger size, but nursing cuts the odds, study finds.
• No Dip in Cancer Screening for Rheumatoid Arthritis Patients – Preventive health care is essential for people with chronic diseases, study authors say.
• Nutrient Drink Might Boost Memory in Early Alzheimer's: Study – But mixture wouldn't have to meet same strict FDA approval as drugs, expert says.
• Selflessness Can Threaten Clergy Members' Health – Ministering to others linked to above-average rates of depression, chronic diseases, study shows.
• Teens' Lifestyle Choices Affect Their Blood Pressure – Australian study found more hypertension risk in boys who drink, girls who use birth control pills.
• Want to Live Longer? Turn Off That TV and Stand Up – Researchers say you should limit your daily sitting to 3 hours, TV viewing to 2 to add years to your life.

Monday July 9, 2012

• Babies With Pets Not Dogged by Colds: Study – Early exposure, especially to dogs, reduced respiratory infections in infants.
• First Is Viewed as Best When Making Quick Decisions – People consistently prefer what they are presented with initially, study shows.
• Health Highlights: July 9, 2012
• Health Tip: Going Scuba Diving? – Make sure you're prepared.
• Health Tip: Help Kids Have an Active Summer – Put away the video games and go outside.
• HPV Vaccine Reducing Infections, Even Among Unvaccinated: Study – Findings suggest 'herd immunity' taking hold against leading cause of cervical cancer.
• Medical Groups Agree on Use of Hormone-Replacement Therapy – 'Generally safe' for treatment of symptoms of menopause, under a doctor's direction.
• Sunburn May Help Rid Body of Radiation-Damaged Cells – Inflammatory process cleans up genetic damage, mouse study suggests.
• U.S. High Schools Lax in Preventing Dating Abuse: Study – Counselors say they lack training in prevention, assistance.
• Uncircumcised Boys at Higher Risk for Infection: Study – Visibility of urethral opening makes no difference, researchers found.

Friday July 6, 2012

• 3-D Movies: Thrills and Ills – Young adults at higher risk for motion sickness than older viewers, study found.
• Can Fertility Treatments Influence Later Breast Cancer Risk? – Study suggests results with these drugs might alter the odds, but more research needed.
• Dogs May Mourn as Deeply as Humans Do – Experts say many canines exhibit clear signs of grief when their owner or animal housemate dies.
• Health Highlights: July 6, 2012
• Health Tip: Flavor Food Without the Fat – Use high heat for more intense tastes.
• Health Tip: If Your Child Has a Nightmare – Comfort her and help her feel safe.
• Infant Formula Can Be a Major Source of BPA: Experts – Some makers have switched to products free of the preservative, but labeling remains unclear.
• Many Hospitalized Kids Struggle With Pain – Study finds nearly 9 out of 10 still suffer, despite treatment advances.
• Meditation Method a Matter of Taste – Study finds choosing a technique you're comfortable with makes you less likely to quit.
• Parenthood Seems to Protect Against Catching Colds: Study – Risk was 52 percent lower for parents than for nonparents exposed to viruses.
• Parkinson's Patients Experience Declines Years Before Diagnosis – Physical abilities, quality of life start to deteriorate up to 7 years earlier, study says.
• Report Calls for Counseling Guidelines for Treating Transgender People – Those with diagnosis believe their body doesn't reflect their true gender.
• Scientists Use Stem Cells to Mimic Huntington's Disease – Discovery marks a step closer to a cure, researchers say.
• Simple Steps Can Shield Children From Dog Bites – Over 4.7 million people, mostly kids, are bitten every year, experts say.

Tuesday July 3, 2012

• Another Study Links Diabetes Drug Actos to Bladder Cancer – Individual risk still remains low, however.
• FDA Approves First At-Home HIV Test – Experts say it could reduce the number of Americans who are unaware of their HIV status.
• First Over-the-Counter HIV Test Approved
• Half of Heart Patients Make Mistakes With Their Meds: Study – Almost 23 percent of errors were deemed serious, researchers report.
• Health Highlights: July 3, 2012
• Health Tip: Clean Your Fruits and Veggies – To wash away bacteria.
• Health Tip: Have Your Headaches Evaluated – If they occur several times per month.
• Heavy Coffee Intake May Affect Fertility Treatments: Study – Women drinking 5 cups or more a day had poorer results with in vitro fertilization.
• More Genes Linked to Osteoarthritis Identified – Europeans with the variants were more likely to have osteoarthritis, researchers report.
• Some Crash-Avoidance Systems May Work Better Than Others – Autonomous braking and adaptive headlights provide the biggest benefits, study says.
• Special-Ed Students at Greater Risk of Bullying, Being Bullied: Study – Students with visible disabilities are victimized most often, researchers say.
• Summer Is Peak Time for Teens to Try Drugs, Alcohol: Report – Experts advise parents to be alert, help kids structure their days.

Monday July 2, 2012

• 'Virtual' Colonoscopy Safe, Effective for Medicare Patients: Study – But experts say colonoscopy still trumps CT-guided scan for now.
• 5 Million 'Test Tube' Babies Born to Date – Globally, assisted reproductive techniques result in 350,000 babies a year, research shows.
• Antipsychotic Drugs Linked to Higher Odds for Diabetes in Pregnancy – Many women may rely on meds to function properly, so decisions must be weighed carefully.
• Botox May Ease Tremors in Multiple Sclerosis Patients – Anti-wrinkle drug led to 'significant' improvement in small study.
• Chronic Pain May Depend on Emotional Reaction to Injury – More activity between certain brain regions seems to be linked to lingering problems, research says.
• Coffee May Cut Your Risk for Common Form of Skin Cancer – Caffeine appears to be the link, but it doesn't cut chances of developing other skin cancers, study says.
• Dangerous Rage May Be Common Among U.S. Teens – Condition called intermittent explosive disorder is underdiagnosed, undertreated, experts say.
• Family History of Schizophrenia, Bipolar Disorder May Up Kids' Risk for Autism – The three conditions might share similar underlying risk factors, study authors say.
• Gel Shows Promise as Future Male Contraceptive – Early study found much lower sperm counts in men who applied hormone combo to skin.
• Health Highlights: July 2, 2012
• Health Tip: Preventing Headaches – Things you can do to avoid the pain.
• Health Tip: Signs of a Herniated Disk – They include pain or weakness on one side of the body.
• It's Not So Much the Heat, It's the Lack of Power – Expert advice on how to stay cool if you've lost your electricity.
• Kids Born Even a Little Early Have Lower School Scores: Study – Children born at 37, 38 weeks lagged behind third-grade peers.
• Medicare Coverage Gap May Cause Seniors to Forgo Antidepressants – Study also found less use of heart failure, diabetes drugs as out-of-pocket costs rose.
• More Than 1 in 4 Teens Have 'Sexted': Study – Houston-area survey finds more than half have been asked to send naked photos of themselves.
• No Health Risk When Jehovah's Witnesses Refuse Blood: Study – Heart-surgery survival similar between 'Witnesses' and transfused patients.
• Poor Sleep Affects Immune System Much Like Physical Stress – Study findings could have implications for jobs that require rotating shift work, researchers say.
• Spanking Batters Kids' Mental Health: Study – Physical punishment linked to mental health disorders, substance abuse in adulthood

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Content last updated July 31, 2012.

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