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Published: Sunday, April 08, 2018 @ 5:51 AM
To do so, they examined 3,241 women from Kaiser Permanente of Northern California and the Dana Farber Cancer Institute. The participants were diagnosed with stages II or III breast cancer between January 2000 and December 2013. Scientists then used CT scans to observe muscle tissues.
After analyzing the results, they found that higher muscle mass upped survival rates, while lower muscle mass was linked with a higher risk of death.
In fact, more than one-third of the individuals with sarcopenia, a condition that causes muscle loss, “had a significantly increased risk of death compared with patients without sarcopenia,” the authors wrote in the study.
Furthermore, building muscle may also help with other cancers.
“Our findings are likely generalizable across many other nonmetastatic cancers because the associations with muscle and improved survival for those with metastatic cancer has been observed across a variety of solid tumors,” they said.
While the scientists did not thoroughly explore why low muscle mass is connected to low breast cancer survival rates, they think inflammation may be a factor as cancer-related inflammation can decrease muscle mass and increase fat.
The researchers now hope to continue their investigations and believe their findings will lead to better treatment practices.
“We should also consider interventions to improve muscle mass, such as resistance training or protein supplementation,” they said. “In the era of precision medicine, the direct measurement of muscle and adiposity will help to guide treatment plans and interventions to optimize survival outcomes.”
Published: Sunday, July 22, 2018 @ 8:20 AM
— Attention-deficit/hyperactivity disorder is one of the most common neurodevelopmental disorders of childhood, affecting millions of American children annually, according to the Atlanta-based Centers for Disease Control and Prevention.
While the causes and risk factors of the disorder are unknown, researchers are studying how brain injury, exposure to lead and other environmental factors during pregnancy, alcohol/tobacco use during pregnancy, premature delivery and low birth weight may be linked to ADHD.
The new study out of the University of California, Los Angeles and the University of Southern California features data on 2,587 15- and 16-year-olds in 10 Los Angeles County high schools.
Researchers assessed the students’ self-reported high-frequency use of 14 different digital media activities, such as social media, texting, video streaming or online chatrooms during a 24-month follow-up.
Approximately 9.5 percent of the children who reported frequent use of half of the platforms and 10.5 percent who reported using all 14 platforms frequently showed new signs and symptoms of ADHD.
Compared to others, students who reported using multiple types of digital media multiple times a day were about twice as likely to report new ADHD symptoms over the 24-month follow-up.
Still, about 4.6 percent of the students who were not frequent users of any digital activity also showed symptoms.
“Among adolescents followed up over 2 years, there was a statistically significant but modest association between higher frequency of digital media use and subsequent symptoms of ADHD,” researchers concluded.
But that doesn’t necessarily mean digital media use causes ADHD. “Further research is needed to determine whether this association is causal,” study authors wrote.
Published: Friday, July 20, 2018 @ 11:51 AM
— Within the first few months of your child's life, your pediatrician will likely start talking to you about immunizations. Even if your house is stocked with hand sanitizer and antibacterial soap, it's important to know what options are out there to keep your kid safe from diseases that could have harmful consequences.
With all of the talk out there about the pros and cons of getting your child immunized, here are five things you need to know about how the process works and why doctors recommend it:
What is immunization?
TheWorld Health Organization defines immunization as the process that makes a person immune or resistant to an infectious disease. The most common way to achieve this is by giving the person a vaccine. Over the past 200 or so years, doctors have been able to use vaccines to fight diseases that used to kill millions of people, including young children, every year.
How does immunization work?
Vaccines are usually given through a needle injection, though Verywell noted there are some that can be given through the mouth or the nose.
According to WebMD, once a vaccine enters the body, it helps the immune system develop antibodies that fight the virus or bacteria that causes that specific illness. (The process can take a few weeks, so your child won't instantly become immune.) The next time your child runs into that virus or bacteria, his body will have the tools it needs to fight off the illness.
Does my child really need to be vaccinated?
If you plan to enroll your child in a daycare or school, there may be minimum vaccination requirements before they can get started. According to he National Vaccine Information Center, exceptions can be made based on certain medical or religious grounds, but an application is required.
If you don't have any medical or religious concerns, vaccines are strongly encouraged by the Centers for Disease Control to help slow the progress of infections. When more people get vaccinated against a certain disease, outbreaks can be prevented because the germs won't be able to travel as fast through the population. This is called community immunity.
Which vaccines are recommended for kids?
The CDC website lists 16 potentially harmful diseases that their recommended vaccines can protect against. Those diseases are:
Each vaccine should be taken during a specific age range, so be sure to talk to your child's doctor to find out the right time to bring them in for their shots.
What are the risks involved with vaccines?
KidsHealth says the most common reactions to vaccines are fever and redness, swelling and soreness where the shot was given. In rare cases, patients have had seizures or severe allergic reactions. If you're concerned about side effects, Parents Magazine has some tips for easing the sting and making your child's first immunization experience as comfortable as possible.
Published: Thursday, July 19, 2018 @ 12:26 PM
— Food allergies are a growing problem, according to the Centers for Disease Control and Prevention, and in the cases of children, an allergic reaction to something as simple as sandwich could potentially be life-threatening.
About 4-6 percent of children in the U.S. have food allergies, and it's important to know whether your child is among this group.
Here's what will help you determine if your child has a food allergy:
The most common food allergies in children are reactions to peanuts and milk. Allergies to eggs, fish, shellfish, soy, wheat and tree nuts (such as pecans, walnuts and cashews) are also very common. Children can outgrow some allergies, but the most severe ones can last throughout their lifetimes. Allergies to peanuts, tree nuts, fish and shellfish are often the most severe and the most likely to persist.
Delaying food allergies
You can't prevent your child from developing a food allergy, but you can sometimes delay it in infants by doing the following:
When your child is very young, you'll have to be observant to pick up on signs of food allergies that he or she may not be able to communicate. In some cases, a baby can even have an allergic reaction to a food they're exposed to through breast milk. As your child gets older, they'll be able to describe the symptoms better but still may need to be asked questions about how they feel.
Common symptoms of a food allergy you should watch out for include the following:
Identifying the allergen
When your child is young, introducing one new food at a time can help pinpoint a potential allergen (allergy-causing substance) more easily. A visit to an allergist or pediatric allergist can definitively identify (or rule out) the food – or foods – your child is allergic to by using a skin or patch test or another method.
What are the next steps?
Since there's no medication available to treat food allergies, the goal is to avoid foods that cause your child's symptoms, according to Johns Hopkins Medicine. You'll have to learn what foods to help your child avoid and depending on which foods he or she can't eat, vitamin and mineral supplements may be recommended.
Some children can be given certain foods carefully in a few months, but only under the direction of a health care provider. This will help you know if your child has outgrown the allergy.
If your child has a food allergy, the doctor will probably recommend an emergency kit that contains epinephrine. This medication, which can be purchased under the brand name EpiPen or as a generic medication, can help stop a severe allergic reaction known as anaphylaxis.
Published: Thursday, July 19, 2018 @ 2:00 AM
SARASOTA, Fla. — A man died from a Vibrio vulnificus bacterial infection after eating raw oysters at a Florida restaurant, health officials say.
The 71-year-old man reportedly died two days after eating the raw oysters in a Sarasota restaurant. Health officials have not said which restaurant.
"We have an individual that consumed some raw oysters and to the best of our knowledge had no exposure to salt water, became severely ill and passed away," said Michael Drennon, disease intervention services program manager at the Sarasota County Health Department.
Vibrio vulnificus bacteria is found in salt water and raw or undercooked shell fish. Health officials warn against eating raw or undercooked shell fish or getting into salt water with open wounds.
The Florida Department of Health's website says symptoms may include vomiting, diarrhea, abdominal pain or fever.
The health department's website also reports 16 confirmed cases of Vibro vulnificus this year, three of them fatal.
According to WTVT, the health department is working with the restaurant to gather information during their investigation into this death.