Wednesday, July 4, 2012

Ask Aspen: What's a Stupid Idea?

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Source: http://news.yahoo.com/ask-aspen-whats-stupid-idea-201624570.html

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Charges against Octagon Girl Arianny Celeste dropped

Charges against UFC Octagon Girl Arianny Celeste were dropped. She had been charged with domestic abuse stemming from an incident with her then-boyfriend on Memorial Day weekend.

The Las Vegas district attorney's office found there was not enough evidence to warrant move forward, according to MMA Junkie. Her arrest came the night before UFC 146, forcing her to miss the preliminary card and part of the main card. Celeste did show up for her duties for the? final bouts.

Source: http://sports.yahoo.com/blogs/mma-cagewriter/charges-against-octagon-girl-arianny-celeste-dropped-213506492--mma.html

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Tuesday, July 3, 2012

Italian regulator threatens Apple with new fines: source

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Source: http://news.yahoo.com/italian-regulator-threatens-apple-fines-source-122553509--finance.html

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Monday, July 2, 2012

Modern Etiquette: Pinning politely on Pinterest

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Source: http://news.yahoo.com/modern-etiquette-pinning-politely-pinterest-110907821.html

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Tarmoh gives up Olympic spot in 100 to Felix

Allyson Felix, right, celebrates her win in the women's 200 meters at the U.S. Olympic Track and Field Trials Saturday, June 30, 2012, in Eugene, Ore. Felix won the 200 but she and Jeneba Tarmoh, walking off at left rear, tied for third place in the 100 meters. (AP Photo/Marcio Jose Sanchez)

Allyson Felix, right, celebrates her win in the women's 200 meters at the U.S. Olympic Track and Field Trials Saturday, June 30, 2012, in Eugene, Ore. Felix won the 200 but she and Jeneba Tarmoh, walking off at left rear, tied for third place in the 100 meters. (AP Photo/Marcio Jose Sanchez)

Allyson Felix, left, and Jeneba Tarmoh speak after the finish of the women's 200 meters at the U.S. Olympic Track and Field Trials Saturday, June 30, 2012, in Eugene, Ore. Felix won the 200 but she and Tarmoh tied for third place in the 100 meters. (AP Photo/Marcio Jose Sanchez)

Allyson Felix, right, and Jeneba Tarmoh embrace after the finish of the women's 200 meters at the U.S. Olympic Track and Field Trials Saturday, June 30, 2012, in Eugene, Ore. Felix won the 200 but she and Tarmoh tied for third place in the 100 meters. (AP Photo/Marcio Jose Sanchez)

Allyson Felix celebrates her first place finish in the women's 200 meters at the U.S. Olympic Track and Field Trials Saturday, June 30, 2012, in Eugene, Ore. (AP Photo/Eric Gay)

Carmelita Jeter and Jeneba Tarmoh celebrate after the women's 100m final at the U.S. Olympic Track and Field Trials Saturday, June 23, 2012, in Eugene, Ore. (AP Photo/Marcio Jose Sanchez)

(AP) ? Jeneba Tarmoh conceded the final Olympic spot in the 100 meters rather than race against training partner Allyson Felix.

Tarmoh notified USA Track and Field on Monday of her intention to withdraw. Her agent, Kimberly Holland, already made it known that Tarmoh would not participate in a runoff Monday night to settle a third-place tie at the U.S. track trials.

In an email sent through her agent to USATF, Tarmoh said: "I understand that with this decision I am no longer running the 100m dash in the Olympic Games and will be an alternate for the event."

Tarmoh, who felt all along she had won the race on June 23, did not specify in her statement why she was giving up a chance to possibly run the 100 in London. USATF President Stephanie Hightower said the organization was "disappointed" Tarmoh had a change of heart.

The runoff was scheduled to be shown in prime time on NBC in conjunction with the network's coverage of the swimming trials. It would've been a boon for track. Now, it's another blow for a sport that's taken its fair share of late.

The controversy in the 100 overshadowed the entire trials because USATF had no protocol in place to deal with a dead heat. And while top officials scrambled to draft a tiebreaking procedure, the athletes didn't want to talk about it until after the conclusion of the 200 ? nearly a week later.

The tiebreak also didn't exactly address this particular situation ? an athlete commits to racing and decides not to at the last minute. The matter, however, was resolved once Tarmoh stepped aside.

Felix will now race in both the 100 and 200 in London. Tarmoh didn't qualify in the 200, but is eligible to run in the Olympic 400-meter relay.

"The situation has been difficult for everyone involved," Felix said in a statement. "I had accepted the USATF decision and was prepared to run at 5 p.m. I wanted to earn my spot on this team and not have it conceded to me so I share in everyone's disappointment that this runoff will not happen. All I can do now is turn my focus to London."

Tarmoh only reluctantly agreed to the runoff. She believed she won on the track fair and square nine days ago.

"In my heart of hearts, I just feel like I earned the third spot," she said Sunday. "I almost feel like I was kind of robbed."

Tarmoh leaned across the finish line and looked up to see her name on the scoreboard in the third spot behind winner Carmelita Jeter and runner-up Tianna Madison. The 22-year-old Tarmoh even took a celebratory lap around the track, waving an American flag. She received a medal and held a news conference.

Then, she found out about the dead heat from reporters.

The situation has been a debacle since Felix and Tarmoh crossed the line in 11.068 seconds. The options USATF presented to settle the tie were a runoff, coin flip or one athlete conceding the spot to the other.

The athletes and their agents met with USATF representatives Sunday, and Felix and Tarmoh chose to settle matters on the track. Tarmoh, however, was clearly unhappy with the choice.

"This decision was really hard for me to make," Tarmoh said. "I was pushed into a corner. They said if you don't make a decision, you give your spot up. I work too hard to just give my spot up. I had to say it was a runoff."

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/347875155d53465d95cec892aeb06419/Article_2012-07-02-ATH-Track%20Trials-Women's%20100/id-d2c31deb1f4347bbb946c4974f03b69c

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Sunday, July 1, 2012

Vacation Rentals ? A Superior Option

Vacation rentals offer a plethora of advantages to the average family: one house for everyone, full-sized kitchen and dining facilities, multiple family rooms with countless entertainment options, even an outdoor pool or hot tub, and many other amenities which are superior to even the highest-rated hotels. Besides the amenities, vacation homes are typically easier on your budget. When you?re looking into accommodations for your next vacation, check out the vacation home offered in the area.

Luxurious Privacy in a Home away from Home:
A house offers the privacy of home with the luxury of a vacation setting. Some management companies even provide daily maid service, so you?ll feel like you?re staying at a private hotel! Besides multiple bedrooms, kitchen, dining room, and family rooms, you?ll often find private pools, spas, patios, decks, fireplaces, home theatres, and beach access included. Wouldn?t it be nice to relax in your own pool instead of avoiding the crowds at a hotel pool? Or enjoy access to a Wii or PlayStation gaming system without having to pack your own? And wouldn?t you love to avoid eating out for every meal since you can cook for your family in a full-sized kitchen? Or, if you?d like to avoid both cooking and restaurants, some rentals even offer in-home chef service. You?ll be amazed at the many amenities offer with these incredible vacation options!

If young children are included in your vacation party, a private house is an ideal choice. You don?t have to worry about them running around an upstairs hotel room disturbing those below, and they can work off their energy outside in the pool, at the playground, or in a game room playing air hockey, ping pong, or another game.

Finding Your Perfect Vacation Home:
The Internet affords many opportunities to find vacation home rentals in just about any popular vacation spot. If you?re looking for a mountain cabin with a beautiful view, a beach-side condo with private access to the beach, or a house that?s close to winter activities like skiing or sledding, you can find a management company online to view the services they provide as well as pictures of the various places they have available. You?ll also find the many amenities, nearby attractions, and contact information.

You?ll definitely want to do your research before taking the first place you find. Have a family meeting to discuss the necessities that everyone expects from this home. Your teenagers may want to be sure there is a gaming system that?s compatible with their favorite games. Your young children will probably benefit from either a play area at the house or a playground located nearby. Are you planning on participating in local activities? You may want to find a place that?s near the ski slopes or that has beach access. If you?re traveling to a major city, explore the options for transportation. Often, vacation rentals can be located near the local bus route, so you can avoid using your car and fighting downtown traffic in an unfamiliar city. Discuss the vacation together, so everyone can have an enjoyable and relaxing time!

Orange Beach rentals make the perfect getaway for your family. Learn more about the advantages and visit: http://www.brett-robinson.com.

Source: http://www.articlesrx.com/vacation-rentals-a-superior-option/8381

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No cancer rise in hip implant patients


Published on Saturday 30 June 2012 00:03

?There is no evidence that metal-on-metal hip replacements increase the risk of cancer,? the BBC reported today.

The story is based on a study?that found that patients with metal-on-metal hip replacements did not have a higher risk than the general population of developing cancer up to seven years after surgery, or than patients with hip replacements made of other materials.

The study comes in the wake of recent concerns about metal-on-metal hip implants, including high failure rates and the possible risks of small amounts of metal (ions) being released into the body. While the findings are reassuring, this type of study has limitations. In particular, it only looked at the risk of cancer within a few years of having hip replacement surgery. Given that several cancers can take many years to develop, a study of longer-term outcomes of metal-on-metal implants is required and recommended by the researchers.

Recommendations from UK health regulators state that people with large metal-on-metal implants should be monitored annually. If they have any concerns, they can consult their doctor for patient-specific guidance.

?

Where did the story come from?

The study was carried out by researchers from the University of Bristol, University of Exeter and Wrightington Hospital, Wigan. It was funded by the National Joint Registry for England and Wales.

The study was published in the peer-reviewed British Medical Journal, which has recently published a number of pieces on the wear rate and safety of metal-on-metal hip implants. Most notably, it conducted a joint investigation with BBC?s Newsnight.

The research was reported fairly by the media. Both the BBC and The Daily Telegraph pointed out that the study only looked at cancer rates up to seven years after surgery, and that ongoing monitoring may need to be performed.

?

What kind of research was this?

The authors point out that metal-on-metal hip implants have become popular over the past decade. These consist of:

  • resurfacing implants ? where only the articulated surfaces of the existing hip joint are replaced with metal?
  • 'stemmed' implants ? in which the ball replacing the top of the thigh bone and the artificial socket placed in the pelvis are made of metal. As their name suggests, stemmed implants feature an elongated metal stem that surgeons slide down into the thighbone to secure the implant in place

However, recent data show that all-metal stemmed implants have significantly higher failure rates and that metal-on-metal resurfacing implants have an above-average failure rate compared with implants made of other materials (such as ceramic or plastic).

In addition, the researchers say that little is known about the biological effects of the metals ? predominantly cobalt, chromium and molybdenum ? which are released into the body as the surface of the implants wears down. The researchers say that traces of these metals can be found in many organs, including the marrow, blood, liver, kidneys and bladder. They also say there is evidence that patients who have had joint replacements show a higher than normal incidence of DNA (genetic) damage, although there is no proven link between this and an increased risk of cancer.

To assess any raised risk of cancer, this study compared rates of cancer in patients with metal-on-metal hip implants to rates in patients with hip replacements made of alternative material, within seven years of surgery. It also compared cancer rates in patients undergoing hip replacements with those of a section of the general population, with predicted cancer rates matched for age and sex.

?

What did the research involve?

The researchers used data on hip replacements from the National Joint Registry of England and Wales, a database that holds records on over 1 million joint replacement procedures undertaken since its establishment in 2003. Researchers consulted all relevant data up until April 2011. The Registry is also linked annually to national hospital episode statistics data, in order to routinely monitor health information on patients who have had joint replacements. The hospital episode statistics data collection contains details of all admissions to NHS hospitals in England. It includes private patients treated in NHS hospitals, patients who were resident outside England and care delivered by treatment centres (including those in the independent sector) funded by the NHS.

For their study, the researchers used data from 289,571 patients in England who underwent hip replacements from 2003 to 2010, for whom joint registry data could be linked to hospital episode statistics. This comprised 40,576 patients who had metal-on-metal hip replacements and 248,995 who had hip implants made of other materials.

The researchers looked at hospital episode statistics data on these patients between 1997 and 2010, including any diagnoses of cancer (other than non-melanoma skin cancers) in the years after hip replacement. They also looked separately at specific cancers suspected of being related to metal ions, including blood cancers (such as leukaemia), malignant melanoma, prostate cancer and renal tract cancer (cancer of the bladder, ureter or kidney). They excluded from their analysis any patient who had a recorded diagnosis of the specific cancer before or at the time of their hip replacement.

They compared the outcomes in patients with metal-on-metal hip replacements (both stemmed and resurfaced) with patients who had hip implants made of other materials. They separated patients into three groups: those with stemmed metal implants, those with metal resurfacing, and total hip replacement with other materials. They adjusted their results for other factors that might affect the risk of cancer such as age, sex and general health.

In addition, they compared cancer rates in patients undergoing any type of hip replacement with those in the general population, using age- and sex-matched predicted incidence rates derived from national data.

?

What were the basic results?

The study found that, compared with patients who had hip implants made of other materials, there was no evidence that metal-on-metal implants were associated with an increased risk of any cancer diagnosis in the seven years after surgery. This was based on an average (mean) follow-up of three years, with 23% of patients observed for five years or more. Similarly, there was no increase in the risk of malignant melanoma or cancers of the blood, prostate and renal tract.

For men aged 60, the risk of being diagnosed with any cancer in five years after surgery was:

  • 4.8% (4.4% to 5.3%) after metal-on-metal resurfacing
  • 6.2% (5.7% to 6.7%) after a stemmed metal-on-metal implant
  • 6.7% (6.5% to 7.0%) after a hip implant made of other materials

For women aged 60 the rates were lower:

  • 3.1% (2.8% to 3.4%) after resurfacing
  • 4.0% (3.7% to 4.3%) after a stemmed metal-on-metal implant
  • 4.4% (4.2% to 4.5%) after other types of material

The researchers also found that one year after hip replacement, the incidence of new diagnoses of cancer was 1.25% (95% confidence interval [CI] 1.21% to 1.30%). This was lower than the predicted incidence of 1.65% (95% CI 1.60% to 1.70%) for the age- and sex-matched general population.

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How did the researchers interpret the results?

The researchers said the findings are reassuring and?pointed out that, compared with the general population, the risk of cancer for hip replacement patients is low. However, they also said that a study of longer-term outcomes is needed.

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Conclusion

This study?s strength lies in its large sample of patients who have had hip replacements. However, it should be noted that:

  • The study only shows results for up to seven years after surgery. Since some cancers take time to develop, an analysis of longer-term data is required.
  • All hip implants produce some metal 'debris', even if the surfaces are not metal. It would, therefore, be better to compare the cancer rates of patients having metal implants with a control group of patients with osteoarthritis without any implants. The registry used does not include data on these people.
  • The fact that the study found lower cancer rates after one year in patients with metal-on-metal implants compared with the age- and sex-matched 'normal' population is not easy to explain. It may indicate the influence of other factors (confounders) because patients undergoing hip replacements are checked to ensure they are healthy before surgery. People of the same sex and age in the comparison group may not be as healthy. In the comparison of different hip replacement types, those selected for resurfacing may also be younger and fitter as this is one of the reasons these devices are fitted. These confounders could have explained some of the effect reported.
  • Using hospital statistics to identify cancers may underestimate cancer risk. This is because some patients are diagnosed and treated without hospital admission, for example only as outpatients.

While these findings offer some reassurance about the potential carcinogenic effect of hip replacement implants, further longer-term study of the effects of metal-on-metal implants is required. Given the various concerns about these types of implants, it is likely that their use will be reduced in future and that monitoring of any cancer risks will continue.


Source: http://www.peterboroughtoday.co.uk/no-cancer-rise-in-hip-implant-patients-1-3995951

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