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Additional "Unsuspected" Breast Cancers Not Seen On Mammography Or Ultrasound Detected By Breast MRI
A total of 199 patients with newly diagnosed breast cancer underwent breast MRI. "We found additional, unsuspected cancers in the ipsilateral breast (the one that had already been diagnosed with cancer) in 16% of patients; we found cancers in the contralateral breast (the one that had not been diagnosed with cancer) in 4% of patients," said Petra J. Lewis, MD, lead author of the study. "These patients had already had bilateral mammography and these tumors had not been apparent on mammography," said Dr. Lewis.
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Foreign Aid Donors Should Prioritize Maternal Mortality In Developing Countries, NYT Opinion Piece Says
One of the "most lethal forms of sex discrimination" is the "systematic inattention to reproductive health care, from family planning to childbirth" in developing countries, New York Times columnist Nicholas Kristof writes. According to Kristof, a woman dies every minute somewhere in the world from pregnancy or childbirth complications, and 20 times that number suffer childbirth injuries. Providers of foreign aid, including the U.S., "have never shown much interest in maternal mortality, and impoverished women are typically the most voiceless, neglected people in their own countries -- so they die at astonishing rates," Kristof writes.Kristof highlights the childbirth experience of a 19-year-old Pakistani woman named Shazia Allahdita whose infant died in childbirth after her relatives refused to take her to the hospital because they did not want to pay for the taxi fare. Kristof writes that "[i]f men had uteruses, "paternity wards" would get res, ambulances would transport pregnant men to hospitals free of charge, deliveries would be free, and the Group of Eight industrialized nations would make paternal mortality a top priority." Kristof notes that there is "the dawn of a global movement against maternal mortality," with British Prime Minister Gordon Brown and U.N. Secretary-General Ban Ki-moon working with the U.S. and other countries to plan a "landmark global health session" on Sept. 23. The session will focus, in part, on maternal health, which Kristof terms a "milestone." He concludes, "My dream is that Barack and Michelle Obama will leap forward and adopt this cause -- and transform the prospects for so many young women like Shazia" (Kristof, New York Times, 7/29). Drugshop to buy zoloft online and other pills.
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Medtronic Clinical Trial Evaluating The Newest Radiofrequency Ablation Tools For Atrial Fibrillation Completes Enrollment
Medtronic, Inc. (NYSE:MDT) announced completion of enrollment in the TTOP-AF (Tailored Treatment of Permanent Atrial Fibrillation) clinical trial. The study is evaluating the use of the latest radiofrequency (RF) ablation technology, the Medtronic Ablation Frontiers Cardiac Ablation System, for the treatment of continuous atrial fibrillation (AF). A leading advancement from currently available RF ablation tools, the system is comprised of a RF generator (or energy ) and three anatomically shaped mapping and ablation catheters that target three areas of the heart for AF treatment. The system is approved for use in Europe and is under investigational use in the United States.
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Australian Study Finds Risky Driving Puts P-Platers At High Danger Of Crash

Australia"s largest study of young drivers has shown that risky driving habits are putting young drivers at a significantly increased risk of crashing, irrespective of their perceptions about road safety. The study surveyed 20,000 young drivers and examined their crashes reported to police. Young drivers involved in the study who said they undertook risky driving were 50% more likely to crash. Previous research has confirmed risky, dangerous driving behaviour is more prevalent among younger drivers than older drivers. Researchers at The George Institute investigated the relationship between risky driving behaviour, risk perception and the risk of crash. They report that young drivers who had a poor risk perception or an inability to recognise driving risks were more likely to crash. However, those who did have a good understanding, but undertook risky driving behaviour when they were behind the wheel, still had a much greater likelihood of crashing. "Our study shows that if young drivers engage in a range of risky driving behaviours, regardless of their perceptions, their crash risk escalates significantly. Risky driving behaviours included speeding, carrying multiple passengers, listening to loud music and text messaging while driving. The research evidence shows that these behaviours are significant contributors to road crashes, particularly among young drivers who are still building their road skills in the first year of driving", said report author, Associate Professor Rebecca Ivers at The George Institute. "The key finding in our study was that we discovered the main contributor to crashes is actual behaviours when young drivers are behind the wheel - not their perceptions or attitudes about safety", Associate Professor Ivers added. Statistics show that young drivers are more likely to be injured or killed in car crashes than older drivers. Young drivers remain overrepresented in road traffic fatalities, showing that young driver safety is a significant public health issue. "These results point to the fact that young driver policies should be focused on changing behaviour rather than targeting perceptions about safety. Education is important, but just focusing on increasing knowledge and improving attitudes is not enough. Legislation that deters risky driving, such as serious restrictions for new drivers, and enforcement of those restrictions will have far more impact", added Dr Teresa Senserrick, another investigator on the study. According to researchers at The George Institute, recent changes to young driver legislation is a step in the right direction. This includes the introduction of stronger graduated licensing systems in various states. The findings of this report, published in the American Journal of Public Health, suggest that restrictions such as passenger and night time driving restrictions in addition to zero tolerance to speeding are warranted. These results are part of a series of analyses from the DRIVE study, which is the largest survey of young drivers ever undertaken and was funded by Australia"s National Health and Medical Research Council, NRMA Motoring and Services, and NRMA-ACT Road Safety trust and the Roads and Traffic Authority of NSW. The DRIVE study recruited over 20,822 young drivers holding red P-plates in NSW aged 17-24 years. The overall aim of the study is to investigate the risk factors in motor vehicle-related crashes and injuries among young drivers and to find ways to improve the safety of young drivers and help make roads safer for all users. This particular analysis investigated the relationship between risky driving behaviour, risk perception and risk of crash. Additional results due to be released during 2009/2010 includes rural and socioeconomic factors for young drivers, pre-licensing driving experience, training and education, mental health, and sleep habits. Emma Orpilla Research Australia


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