Questioning Steroid Shots for Back Pain

Injecting steroids into the area around the spinal cord, known as an epidural, is the most commonly used treatment for back pain, but a new review of studies suggests that injecting any liquid, even plain saline solution, works just as well.

Researchers pooled the results of 43 studies involving more than 3,600 patients who got various kinds of injections for back pain. As they expected, they found some evidence that epidural steroid injections provided more relief than steroid injections into the muscles.

But the study, published online in Anesthesiology, also found that there was little difference between the amount of relief provided by steroidal and non-steroidal epidural injections.

The researchers suggest that any liquid injected epidural can help reduce inflammation, enhance blood flow to the nerves and clean out scar tissue.

“Epidural steroid injections may provide modest relief for up to two months in people with back pain due to nerve inflammation,” said the senior author of the study, Dr. Steven P. Cohen, a professor of anesthesiology at Johns Hopkins.

But steroids have side effects, and “most of the short-term benefit seems to be not from the steroids, but from the local anesthetic and saline, which may ‘calm’ inflamed nerves that send pain signals,” said Dr. Cohen. “Doctors should consider significantly reducing the steroid dose, or even not using steroids in patients who are at high risk.”

Source: nytimes.com


Woman in Bihar Gives Birth to Quintuplets

The babies were born at a private hospital in Bihar’s Nawada district. Janakai Prajapati gave birth to four children at Sultania Hospital on Thursday late night. Hospital superintendent Dr Sudha Chaurasia told that the delivery was done in seven-and-a-half months, therefore, the children are weak but stable.

Three infants died soon after birth, while a boy and a girl survived despite weighing less than normal, said the district health official.

The woman, resident of Ambika village, was fine and the doctor was monitoring the health of the two surviving babies, he added.

Hundreds of villagers thronged the hospital to take a look at the quintuplets but doctors did not allow them to enter the hospital.

Source: medindia.net

 


Vitamin B could help reduce risk of stroke

Taking Vitamin B supplements may help to reduce the risk of stroke, according to a new study.

Researchers found that across 14 studies taking vitamin B reduced the risk of having a stroke by around seven per cent.

Vitamin B, which actually consists of a group of 8 vitamins, are generally found in fortified cereals along with meat such as tuna, liver and fruit such as bananas.

Processed foods such as bread, however, tend to contain low levels of B vitamins and so many health experts encourage taking supplements.

Previous studies have revealed conflicting findings for whether vitamin B supplements can help guard against stroke or heart attack. Some have even shown it can increase the risk.

However, researchers at Zhengzhou University in China analyzed 14 clinical trials, involving nearly 55,000 participants.

They found there was a seven per cent lower risk of stroke among those taking the supplements.

There were 2,471 patients suffered strokes but the studies also showed vitamin B resulted in lower levels of a molecule involved in blood clotting called homocysteine.

The authors, whose findings are published in the journal Neurology, said: “Our analysis demonstrated that homocysteine lowering therapy with B vitamin supplementation significantly reduced stroke events.”

However, the researchers found vitamin B supplementation did not have a significant impact on reducing the risk of heart attack.

They also found that folic acid, which is also known as Vitamin B9, could reduce the benefits of taking other vitamin B supplements.

However, many health experts have been pushing to have folic acid added to bread to help ensure pregnant women get enough of the nutrient as it can protect against neurological diseases such as spina bifida in their children.

The researchers also found vitamin B12, which is a common supplement, did not appear to have any impact on stroke risk at high doses.

Previous studies have shown that vitamin B3 can help to improve recovery in patients who have suffered a stroke.

Dr Xu Yuming, another of the authors behind the study, said: “Based on our results, the ability of vitamin B to reduce stroke risk may be influenced by a number of other factors such as the body’s absorption rate, the amount of folic acid or vitamin B12 concentration in the blood, and whether a person has kidney disease or high blood pressure.

“Previous studies have conflicting findings regarding the use of vitamin B supplements and stroke or heart attack.

“Some studies have even suggested that the supplements may increase the risk of these events.”

“Before you begin taking any supplements, you should always talk to your doctor.”

Source: telegraph.co.uk


Single cup of tea `boosts the brain

A new study has claimed that the nutrients found in a cup of tea can boost your brain power and increase alertness.

For the research, Dutch scientists studied the brain activity in 44 young volunteers to analyze the effect of key chemicals, an amino acid called L-theanine, and caffeine at levels typically found in a cup of tea, News.com.au reported.

The natural ingredients radically enhanced accuracy across a number of switching tasks for those who drank the tea after 20 and 70 minutes, compared with those who didn’t.

The study also found that tea drinkers’ had heightened alertness and were less tired as compared to their non tea-drinker counterparts.

Researchers added that the results of the study suggest that the combination helps to focus attention during a demanding cognitive task.

The study was published in the journal Nutritional Neuroscience
Read more: http://www.indiavision.com

 


Tips to slow hair loss

For men with receding hairlines, baldness can be a major concern. And although there is nothing you can do to prevent going bald, there are some things you can do now to slow your hair loss.

Male pattern baldness is related to genes, and nothing can be done to prevent this common condition.

According to the American Academy of Dermatology two out of three men develop some form of balding during their lifetimes.

And heredity is not the only cause. Other factors include:
• Certain medications
• Deficiencies in your diet
• Stress

Managing stress levels will help to stop hair loss as major life stressors can actually cause your hair to die.

Look at your prescriptions, too. They could be making you go bald. Certain blood thinners and psychiatric drugs have been known have been known to have this side effect.

You can also eat foods rich in omega-3 fatty acids like salmon and walnuts.

These foods are packed with protein and minerals, which has been linked to hair loss prevention in chemotherapy patients. Also, try incorporating foods high in iron and vitamin B if you are deficient.

You can always visit a dermatologist for more solutions if you are concerned about hair loss.
Read more: http://www.foxnews.com/health/2012/07/27/tips-to-slow-hair-loss/#ixzz2fUwTrEM0

 


Man diagnosed with brewing beer in his stomach

The Texas man had a rare disease called “auto-brewery syndrome” that made him frequently drunk without ingesting alcohol.

A case study details why an unnamed 61-year-old Texas man was often drunk throughout the day, even on days when he insisted that he had not had a drink. He was eventually diagnosed with “auto-brewery syndrome,” a rare disease that has only a few confirmed cases in the last 30 years.

People with the syndrome have too much yeast in their intestinal tract. When they eat carbohydrates, the yeast turns the carbohydrates into ethanol and they become intoxicated from the inside out

“The physicians were not aware of any way that a person could be intoxicated without ingesting alcohol and therefore believed he must be a ‘closet drinker.'” Dr. Barbara Cordell and Dr. Justin McCarthy, study authors

Doctors — and even the man’s wife, who is a nurse — didn’t believe him for a long time when he said he wasn’t drinking. His wife regularly made him take a Breathalyzer test and he would consistently register a blood alcohol level (BAL) of 0.33% to 0.4%, or 5 times the legal driving limit.

In 2010 the man was placed under strict observation for 24 hours, after which he still had a high BAL. Doctors determined his condition was likely due to medication he had because of a 2004 surgery that destroyed helpful bacteria in his gut. As a result, yeast built up.

The man was placed on a low-carb diet, given antifungal medication and recovered. The study suggest that physicians consider the possibility of the rare condition if confronted with a case of someone claiming they become drunk without drinking.

Source: cir.ca.news


Breast Screenings Services Increased in VA

In 2007, Breast Cancer Initiative was started.

In the last five years, services for screening and treatment of breast cancer have been increased in the U. S, but with this the time taken for the treatment also increased at one hospital.

In a study conducted by Baltimore Veteran Affairs (VA) Medical Center, it was found that although the number of mammograms conducted after 2007 increased, yet it took women an extra 18 days for getting the treatment after the diagnose. Since 2007 screening and treatment of breast cancer has been given a priority in the hospitals.

The main objective of this study was to find out that with the rise in number of women receiving screening and treatment in made any kind of impact on the time taken for treatment after the positive diagnosis of the disease.

The survey revealed that before this breast cancer initiative, 33 days was the usual time period between the positive diagnosis and the treatment, however, after the initiative since more women came for the screening, this time period extended to an average of 51 days.

It was found that between year 2002 and 2012, as many as 7,355 mammograms were carried out by the Baltimore VA Medical Center and more than 90% of the total number were performed after 2007.

The survey included all the women turning to VA from the rural medical centers. According to the researchers the time gap could also have increased due to the need of second mammograms as well.

Source: topnews.us

 


Deadly Amoeba in Water Supply Possibly Linked to Hurricane Katrina

Deadly brain eating amoeba inwater may possibly linked to hurricane Katrina

A deadly brain-eating amoeba found in the water supply of a New Orleans suburb could be related to the after-effects of Hurricane Katrina, according to officials from the Louisiana Department of Health and Hospitals.

The Louisiana Department of Health and Hospitals and the U.S. Centers for Disease Control (CDC) confirmed last week that the deadly Naegleria fowleri amoeba has been found in the St. Bernard Parish water supply.

The pathogens were discovered after a 4-year-old boy was infected with the amoeba and died. The Naegleria fowleri thrives in warm freshwater and causes a deadly form of meningitis when inhaled through the nose.

Jake Causey, the chief engineer at the Louisiana Department of Health and Hospitals, said the severe drop in population in St. Bernard’s parish immediately after Hurricane Katrina could have affected the water supply. If a majority of a town’s population leaves the area, the water in the water system may remain sitting in pipes longer. As a result the chlorine can dissipate and pathogens can grow.

Before Hurricane Katrina the parish’s population was approximately 67,000, according to the St. Bernard Chamber of Commerce. After the storm, the population dipped below 15,000, according to the U.S. Census Bureau.

Jonathan Yoder, an epidemiologist with the Division of Foodborne, Waterborne, and Environmental Disease at the CDC, said anything that could dilute the chlorine used to disinfect the water supply could lead to more pathogens in the system.

Girl, 12, in Critical Condition With Brain-Eating Amoeba

“This organism likes warm water and if it can get in the system and there’s not enough disinfection, it can colonize and it can grow in the system,” said Yoder.

While under-use of the water system due to a population drop could affect the chlorine levels, Yoder said, but he clarified it was too early in the CDC’s investigation to confirm, and it was only speculation at this point that Hurricane Katrina could have affected the water supply.

The parish is currently flushing out the water system with chlorine, and water has been turned off at schools in the area.

This is the first time that the amoebas have been found in the treated water of a U.S. water system.

Early symptoms of a Naegleria infection include a severe frontal headache, fever, nausea and vomiting, according to the CDC. But those can swiftly give way to a stiff neck, seizures, confusion and hallucinations as the amoeba makes its way up through the nasal cavity into the brain.

“After the start of symptoms, the disease progresses rapidly and usually causes death within about five days,” the according to the CDC. “People should seek medical care immediately whenever they develop a sudden onset of fever, headache, stiff neck and vomiting, particularly if they have been in warm freshwater recently.”

Source: abcnews.go.com

 


How ‘smart teeth’ could detect health habits

Artificial teeth that detect when people chew, drink, speak and cough could help people track exactly how much they eat, along with other aspects of their health, researchers say.

In a study, the scientists used dental cement to glue sensors onto the teeth of eight volunteers. The devices were accelerometers that recognized movement in all three dimensions, and were coated with dental resin to keep them safe from saliva. Thin wires connected to the sensors helped collect their data.

The researchers had the volunteers chew gum, drink a bottle of water, cough or read a section of an article. The participants spent about 40 seconds on each activity.

“Our mouth is an opening into our health — our drinking and eating behaviors shed light on our diet,” said researcher Hao-hua Chu, a computer scientist at National Taiwan University in Taipei. “How frequently we cough also tells us about our health, and how frequently we talk is related to social activity that can be related to health.”

Each of these activities moves teeth in a unique way. When it came to recognizing what a study participant was doing based solely on data from the devices, the system researchers developed was up to 93.8 percent accurate

Source: huffingtonpost


Mountain Dew Mouth’ Is Destroying Appalachia’s Teeth

Appalachia has a distinct culture of sipping soda constantly throughout the day. “Here in West Virginia, you see people carrying around bottles of Mountain Dew all the time — even at a public health conference,” says public health researcher Dana Singer.

By now, we’ve all heard of the health risks posed by drinking too much soda.

But over in Appalachia, the region that stretches roughly from southern New York state to Alabama, the fight against soda is targeting an altogether different concern: rotted teeth.

Public health advocates say soft drinks are driving the region’s alarmingly high incidence of eroded brown teeth — a phenomenon dubbed “Mountain Dew mouth,” after the region’s favorite drink. They want to tackle the problem with policies, including restricting soda purchases with food stamps (now called the Supplemental Nutrition Assistance Program, and currently in Congress).

“We are using taxpayer dollars to buy soda for the SNAP program, and we are using taxpayer dollars to rip teeth out of people’s heads who can’t afford dental care and are on Medicaid,” says Dana Singer, a research analyst at the Mid-Ohio Valley Health Department in Parkersburg, W.Va., who wants to see stricter regulations on sales of all sugary beverages in the region. “It makes no sense to be paying for these things twice.”

The beverage industry has repeatedly that its products are destroying teeth. But dentists beg to differ.

“I see erosion from the acids in the drinks, and decay from the sugars,” says , a dentist in South Charleston, W.Va. “They go hand in hand many times, and they’re equally bad. I would definitely attribute these problems to drinks.” Both sodas and energy drinks, he says, “are more damaging than food.”

Dentists have also found that the effects of soda on teeth are strikingly similar to the effects of methamphetamine or crack on teeth, as I in May. Drinking more than a soda a day raises the risk that found in many soft and energy drinks will eat away at your tooth enamel and its pearly white color. To get a sense of what that looks like, check out .

Back in 2009, Priscilla Harris, an associate professor at the Appalachian College of Law, issued the first battle cry in the war against Mountain Dew mouth with a legal brief titled “,” which explores how the drink became ingrained in the region’s culture. Since then, she’s been leading the charge to come up with policies to tackle the problem.

Harris says that dental problems are especially bad because dental care is harder to get in Appalachia, which includes many of the poorest and most remote communities in the country. Many people don’t trust the well water in their homes because of pollution concerns and probably drink more soda because of it, she says. She’s received a from the Robert Wood Johnson Foundation to study the problem.

And there’s another reason why soda mouth is so pervasive in Appalachia, Harris says: the region’s distinct culture of sipping soda constantly throughout the day. Singer adds, “Here in West Virginia, you see people carrying around bottles of Mountain Dew all the time — even at a public health conference.”

The drink is also native to the region. Mountain Dew was, before PepsiCo bought the brand.

“What Mountain Dew has going for it is that it’s high in caffeine and high in sugar,” Harris says, adding, “Students tell us it tastes best, and it’s a habit.”

While Harris says that there aren’t a lot of comprehensive surveys of dental health in Appalachia, signs of a rampant problem are unmistakable: Some 26 percent of preschoolers in the region have tooth decay, and 15 percent of 18- to 24-year-olds have had a tooth extracted because of decay or erosion. That’s according to calculations by Singer, who is working with Harris.

The elderly are affected, too. Some 67 percent of West Virginians age 65 or older have lost six or more teeth owing to tooth decay or gum disease, the Centers for Disease Control and Prevention.

Singer says one of the best opportunities to curb the problem is targeting programs like SNAP, which allows recipients to buy soda. According to a by Yale’s Rudd Center for Food Policy and Obesity, the federal government is spending $1.7 billion to $2.1 billion on soda purchases through SNAP.

Under current guidelines, any kind of soda of any size can be purchased with SNAP card — even Mountain Dew, which has 170 calories in a single 12-ounce can.

Various states, from Florida to Tennessee, have proposed bills that would restrict the use of SNAP to buy soda, sugary treats or other unhealthful foods. Singer says she would like to see West Virginia and other states in Appalachia try this approach.

Basic education, says Harris, is also needed: “We also just need to let people know that you can drink these drinks safely, but they can also do harm.”

Source: npr.org