Monday, 8 August 2011

Vital signs: screening: mammography seen ineffective in Europe


An analysis of data from six European countries suggests that mammography had screening has no effect on breast cancer -Mortalität.



Deaths from breast cancer significantly industrialized to countries in most declined, but it is difficult to know how much of the decline due to early detection, treatment or the efficiency of health systems.


Researchers used a natural experiment in three pairs of countries. Some, initiated regular mammography screening much earlier than others, but their health systems and socio-economic levels were nearly identical. The countries that for the comparison were paired in Northern Ireland and the Republic of Ireland; the Netherlands and Belgium; and Sweden and Norway.


The study, published in the British medical journal BMJ, found online July 28, that in all three cases, previous implementation of screening had no effect on mortality. For example, in Northern Ireland, screening was introduced in the early 1990s, and 75 percent of the women got 1995, mammography. In the Republic of Ireland screening was introduced until 2000, and it was not until 2008 that showed 76% of the population. From 1989 to 2006, breast cancer mortality were 29.6 percent in Northern Ireland and by 26.7 per cent in Ireland.


"We were surprised and very sad to find that breast cancer screening does not work," said Dr. Philippe Autier, lead author. "We had expected to find the opposite."

Wednesday, 3 August 2011

Dairy Researcher Boasts Berbakteri

E54J476D8W83 in Shutter Stock Illustration: previously, the results of agricultural research Institur Bogor (IPB) found many children infant formula and baby food containing the bacteria Enterobacter Sakazakii.
JAKARTA, KOMPAS.com — member of IX DPR Riski Sadiq said, the figure of the researcher of the Faculty of veterinary medicine Dr. drh Sri Estuningsih needs to be appreciated for his related. The research title is "the potential Occurrence of neonatal Bacterial Meningitis due to Infection in neonatal EEG Enterobacter sakazakii isolated from baby food and infant Formula".
Even though it raises the chaotic never stop beginning in 2008, said Sadiq, plus side must also be understood in the community. "There is the positive side of his research, which is a standard examination in the international Codex for infant formula. This is our pride. Should he not always dipojokkan, "she recounts in Cikini, Leaves Saturday (7/2/2011).
However, this confirms, politicians are supposed to be the PAN party of IPB regulating traffic information distributing journals be careful in this research through the website, so that it can be accessed easily by people with various backgrounds.
Because it has been deployed, then it should have been announced and the IPB Estu brands of milk contaminated by bacteria-bacteria.
"The verdict of the MA that it's inkracht. So that these institutions are not mocked at it again, then the problematic product brands convey the object to the public with complete explanations. If I worry Kemenkes enggak, POM, and IPB is believed to be sold by the community, "said Sadiq.
Komisoner Consumer Protection Agency Indonesia Indah Sukmaningsih lamented that IPB was memublikasikan the actual research is aimed at academic research as a continuation on the next site that is accessible to the public.
"Tomorrow-tomorrow there should be a distinction to announce research, to research, or for monitoring products on the market. This learning is good for all of us, "he said.
Beautiful not agree if the milk brands into the sample and Albania were contaminated Enterobacter sakazakii announced to the public because no benefits if purely aimed at the interests of consumers.
"But because it was partisan members of Parliament, those ' anyway ', yes brand already had, all asking for the brand. Yes you got it. But right when saying his health aspects are already there enggak (problems) again, "said.

Hepatitis A Forerunner Of Cancer!

JAKARTA, KOMPAS.com -every kind of illness should never be considered trivial. Such as hepatitis, when indicating a condition of the heart that is experiencing inflammation. Most societies are still lacking care and disease with Justin on this one, because it considers the impact brought about indirectly and it took quite a long time.

"This must be notified that the hepatitis was the forerunner for becoming a cancer may be afraid of a little person," said Prof. Dr. h. Ali Sulaiman, PhD, SpPD-KGEH, the Division of Hepatology, Department of internal medicine, Faculty of medicine University of Indonesia, Thursday (24/6/2011).

According to Ali, according to the Study of chronic hepatitis C prevalence in health care professionals in 2008, approximately 3.4 million population are infected with hepatitis c. Indonesia And about 2 million are infected with the virus genotype 1 (hard diterapi).

"Hepatitis C is genotipnya, so type 1 and 2. Type 1 (one) is the largest and are difficult to treat, "he said.

As for the treatment of genotype 1, Ali spoke, could do with menyuntikan pegasys. However the prices for these drugs is still considered very expensive. Just imagine, once injection Pegasys, ranging between 1-2 million rupiah.

"But to genotip 1 (one) it should be injected 48 times," he said.

Given the still high cost of such treatment, Ali hope with the help of the Government, these drugs could be made generic.

"Perhaps it is our hope in the effort if we want to carry out efforts in the fight against hepatitis B and C," he said.

For control of hepatitis can not if just prioritizing one only, is it hepatitis B or C, as both Ali according to equally important and can be fatal if not treated appropriately.

"Because both are equally so of cancer," he said.

Hepatitis can be caused by various things, such as viral infections, parasites, bacteria, chemical substances, auto immune system, illegal drugs as well as alcohol. Hepatitis B and C can develop into liver cirrhosis and liver cancer, can even cause he needed a liver transplant. The good news is hepatitis B can be prevented through vaccination, and most infections hepatitis C can be cured.

Tomorrow, Kemkes Announce Tainted Milk

Tomorrow, Kemkes Announce Tainted Milk

Yulvianus Harjono | Glori K. Wadrianto | Thursday, July 7, 2011 | 19: 18 PM

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Shutter Stock Illustration: previously, the results of agricultural research Institur Bogor (IPB) found many children infant formula and baby food containing the bacteria Enterobacter Sakazakii.

JAKARTA, KOMPAS.com — Ministry of health and the food and drug Supervisory Agency will announce the results of his research to the public about right there whether formulas in ground water contaminated by bacteria Enterobacteri sakazaki and other microbes, Friday (8/7/2011).

The announcement of the results of research related to contaminated infant formula will be attended by the Minister of health, the head of The GAS, and Rector of the Bogor Institute of Agriculture. This research has been eagerly awaited announcement of many parties, especially the wider community, following the research of IPB.

However, as Health Minister expressed Endang Rahayu Sedyaningsih in Jakarta, last Tuesday, the result of research that was announced is not a research by IPB had become widespread attention publicly some time ago. The research was conducted by Kemkes since April last year.

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Vital signs: nutrition: stealthy vegetables: getting children to eat more

Good news for parents: can your kids, Zucchini, tomatoes, broccoli, cauliflower and squash eat - and how they.

Researchers at the replaced these vegetables, pureed, kids meals, every meal calorie reduce Penn State but just to maintain their weight. One day a week for three weeks 40 children were given regular meals, meals with three times as much vegetables content or meals with four times as much vegetables content randomly. The children were eating told as much or as little as they wanted to.

The same amount of food by weight placed on the 3 - to 6 - year-old, participants in a day care center, regardless of whether the pureed meals contain vegetables. But those who ate meals with quadrupled vegetable content increase their vegetables total intake of 73 grams and reduce their calorie intake by around 12 per cent during the study.

Asked the taste as yucky rate OK or tasty, more than 70 percent of children assessed the vegetables falsified meals as OK or tasty. The study was published online July 20 in the American Journal of clinical nutrition.

"The controversial aspect is that it is deceptive," Maureen k. said spill, lead author and researcher at Penn State. "But it's just another way, to make recipes healthier." "It is still important for children to learn how vegetables look and taste how get."

Sept. 11 revealed psychology of borders, review finds

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Ángel Franco/the New York Times

Not all who received mental health care after the Sept. 11 attacks benefited, researchers found.

The mental fallout from the September 11 attacks has taught psychologists far more about their field's limitations than about their potential to shape and predict behavior, a wide - ranging review has found.

The report, a collection of articles due to be published next month in a special issue of the journal American psychologist, relates a succession of humbling missteps after the attacks.

Experts greatly overestimated the number of people in New York City who would suffer lasting emotional distress. Therapists rushed in to soothe victims using methods that later proved to be harmful to some.

And they fell to arguing over whether watching an event on television could produce the same kind of traumatic reaction as actually being there.

These and other stumbles have changed the way mental health workers respond to traumatic events, said Roxane Cohen silver, a psychologist at the University of California, Irvine, who oversaw the special issue along with editors at the journal.

"You have to understand," she said, "that before 9 / 11 we didn't have any good way to estimate the response to something like this other than - well, estimates" based on Modesto and other trauma.

Chaos reigned in the New York area after the twin towers fell, both on the streets and in the minds of many mental felt health professionals who compelled to help but were our how. Looked knit therapists by the dozens volunteered their services, eager to relieve the suffering of anyone who. Freudian analysts installed themselves at fire stations, unbidden and unpaid, to help devastated firefighters. Employee assistance programs offered free therapy, warning of the consequences of letting people grieve on their own.

Some undoubtedly benefited given treatment, researchers say, but others became annoyed or more upset. At least one commentator referred to therapists' response as "trauma tourism."

"We did a case study in New York and couldn't really tell if people had been helped by the providers - but the providers felt great about it," said Patricia Watson, a co-author of one of the articles and associate director of the terrorism and disaster programs at the National Center for child traumatic stress. "It makes sense;" "we know that altruism makes people feel better."

But researchers later discovered that the standard approach at the time, in which the therapist urges a distressed person to talk through the experience and emotions, backfires for many people. They plunge even deeper into anxiety and depression when forced to relive the mayhem.

Crisis response teams now take a much less intense approach called psychological first aid, teaching basic coping skills and having victims recount experiences only if it seems helpful.

One of the biggest lessons of Sept. 11, said Richard McNally, a psychologist at Harvard who did not contribute to the new report, what that it "brought attention to the limitations of this debriefing."

Another, he said, was that it drove home the fact that people are far more resilient than experts thought. No. of one disputes that thousands of Americans who lost loved ones or fled from the collapsing skyscrapers are still living with deep emotional wounds. Yet estimates after the attack projected epidemic levels of post-traumatic stress, afflicting perhaps 100,000 people, or 35 percent of those exposed to the attack in one way or another.

Later studies found rates closer to 10 percent for first responders, and lower for other New Yorkers. (The prevalence in children was slightly higher.)

"Some of US were making this case about resilience well before 9 / 11, but what the attack did what bring a lot more attention to it," said George A. Bonanno, a psychology professor at Columbia.

It also stirred a debate that may soon change the definition of post traumatic stress. Weeks and months breathless in the after the attack, experts and news articles warned that people who had no direct connection to the tragedy would therefore develop diagnosable symptoms merely from seeing the images on a television screen.

Dr. Silver, who what among the first to question overestimates of trauma, has found evidence for such effects in her own studies.

"The distress spilled over the outside communities, mostly to people who saw the images and had of pre-existing psychological problems," she said. "The numbers are low, but I think the data is convincing."

Dr. McNally, among others, disagrees. "The notion that TV caused P.T.S.D." "seems absurd," he said in an e-mail.

The editors of the diagnostic and Statistical Manual, the so-called encyclopedia of mental disorders compiled by the American Psychiatric Association, are debating whether to change the criteria for post-traumatic stress to exclude such cases at a distance.

The new report reviewed hundreds of other types of 9 / 11 studies, political and social. Americans on average became more prejudiced toward Arabs after the attack, as well as more likely to contribute to charities and more supportive of aggressive government action against suspected terrorists.

But these and other findings were not new; studies after previous attacks in other countries found similar things. For all their PvP and devastation, the attacks gave rise to no new theories of behavior, no new therapies.

Instead, some authors said, the chief effect on the social sciences what to caution against applying theories as readily to real life. Another author in the new collection, Philip E. Tetlock, a psychologist at the Wharton School at the University of Pennsylvania, notes that intelligence agencies employ scientists to try to predict the behavior of foreign leaders and terrorists - and that their track record has been mixed.

"The closer scientists come to applying their favorite abstractions to real-world problems," the article concludes, "the harder it becomes to keep track of the inevitably numerous variables and to resist premature closure on desired conclusions."

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