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    <recommendedItem id="20100101_19_378"
                     title="First Lady and Lawmakers Discuss Childhood Obesity"
                     score="0.01"
                     href="http://www.medpagetoday.com/Pediatrics/Obesity/tb/18270?impressionId=1265818762999"
                     
      &lt;p&gt;WASHINGTON  --  Still engaged in an intensely partisan debate over healthcare reform, the White House is ready to launch an initiative that&apos;s likely to have widespread backing: a push to combat obesity.&lt;/p&gt;
&lt;p&gt;First Lady Michelle Obama has announced a four-pronged assault on childhood obesity that focuses on increasing the number of &quot;healthy schools,&quot; adding more physical activity to youngsters&apos; lives, encouraging consumers to make smart food choices, and improving access to healthy foods, which she calls a major barrier to healthy eating.&lt;/p&gt;
&lt;p&gt;She invited a bipartisan group of lawmakers and leaders to the Old Family Dining Room of the White House Tuesday to ask for suggestions on dealing with the epidemic.&lt;/p&gt;
&lt;p&gt;&quot;One of the tougher challenges that we need to look at is improving the accessibility and affordability of foods because there are many food deserts in this nation, which makes it difficult for families trying to access good options,&quot; Obama told Senate leaders who oversee agriculture and health, as well as the Secretaries of Agriculture, Education, and Health and Human Services.&lt;/p&gt;
&lt;p&gt;By that she referred to low income areas of many cities where there are no supermarkets, and the only food outlets are neighborhood convenience stores whose inventories are high on snacks but almost devoid of fresh fruit, vegetables, protein, and other healthy foodstuffs.&lt;/p&gt;
&lt;p&gt;She said childhood obesity is a problem that is &quot;eminently solvable,&quot; adding, &quot;Anyone who has access to children in their lives is going to have to work together. And one of the things that&apos;s also very clear is that this problem won&apos;t be solved by any single federal solution. This is going to require national action.&quot;&lt;/p&gt;
&lt;p&gt;Revising federal child nutrition programs, which include school lunch guidelines, will be part the initiative, Obama said, offering &quot;an opportunity to impact more than 30 million kids.&quot;&lt;/p&gt;
&lt;p&gt;Congressional leaders pledged their support.&lt;/p&gt;
&lt;p&gt;&quot;Together with the First Lady, the secretaries of Education, Agriculture, and Health and their congressional counterparts, we are starting a dialogue to combat childhood obesity, one that holds the promise of making real progress toward addressing this public health crisis,&quot; Sen. Tom Harkin (D-Iowa) told reporters after the meeting.&lt;/p&gt;

    </recommendedItem>
    <recommendedItem id="20100101_19_343"
                     title="U.S. Marshals Seize Unapproved Ozone Generators"
                     score="0.008"
                     href="http://www.medpagetoday.com/PublicHealthPolicy/EnvironmentalHealth/tb/18228?impressionId=1265818762999"
                     
      &lt;p&gt;WASHINGTON  --  U.S. Marshals have seized 77 unapproved ozone generators, valued at almost $76,000 from a California device manufacturer, the FDA announced.&lt;/p&gt;
&lt;p&gt;The devices were advertised as treatments for various conditions, including cancer, AIDS, hepatitis, herpes, and other diseases, but lacked approval or efficacy data to support the claims made on their behalf, an FDA release said.&lt;/p&gt;
&lt;p&gt;The raid came after the company, Applied Ozone Systems (AOS) of Auburn, Calif., failed to respond to a voluntary recall request last December, the agency said.&lt;/p&gt;
&lt;p&gt;The FDA raised concerns that patients using AOS-IM and AOS-IMD devices will consider it an appropriate treatment for an affliction and delay or stop FDA-approved and proven medical treatments. Patients using the devices may risk infection from contamination of the applicator or catheter, the release said.&lt;/p&gt;
&lt;p&gt;The FDA recommended that healthcare professionals and consumers cease use of the devices.&lt;/p&gt;
&lt;p&gt;The agency said it obtained an inspection warrant for the company&apos;s manufacturing facilities after the owner refused to admit FDA inspectors. It said the inspection revealed several breaches of the FDA&apos;s good manufacturing practice requirements for medical devices, which had never been approved in the first place.&lt;/p&gt;
&lt;p&gt;Ozone is an unstable allotrope of oxygen with three atoms, instead of the normal two. Ozone generators produce ozone from oxygen and have consumer and industrial applications, but ozone itself is harmful to the respiratory system, even at relatively low concentrations.&lt;/p&gt;
&lt;p&gt;Instructions with the Applied Ozone Systems devices suggest blowing ozoned air into the rectal and vaginal areas.&lt;/p&gt;
&lt;p&gt;Friday&apos;s seizure was part of a joint effort of the FDA and the California Department of Public Health to remove or prevent unapproved or unsafe medical devices from entering the market.&lt;/p&gt;
&lt;p&gt;A statement on the company&apos;s Web site said the two ozone generator models, which sold for $750 and $1,200 respectively, were no longer available by order of the FDA and California authorities.&lt;/p&gt;

    </recommendedItem>
    <recommendedItem id="20100101_19_310"
                     title="Rotavirus Vaccine Effective in Third World Nations (CME/CE)"
                     score="0.004"
                     href="http://www.medpagetoday.com/Pediatrics/Vaccines/tb/18174?impressionId=1265818762999"
                     
      &lt;p&gt;Vaccination against rotavirus appears to be highly effective in reducing death and serious gastrointestinal disease among young children in developing countries, according to two&lt;strong&gt; &lt;/strong&gt;publications in the Jan. 28 &lt;em&gt;New England Journal of Medicine.&lt;/em&gt;&lt;/p&gt;
&lt;p&gt;In Malawi and South Africa, a vaccination program significantly reduced infantile gastroenteritis associated with the pathogen, researchers said.&lt;/p&gt;
&lt;p&gt;In a companion paper, investigators reported that a rotavirus vaccination program in Mexico appears to have been the cause of a marked reduction in deaths from diarrhea among young children.&lt;/p&gt;
&lt;p&gt;Taken together, the two studies suggest that physicians have &quot;another powerful weapon&quot; to help prevent death from diarrhea among young children, according to Mathuram Santosham, MD, of the Johns Hopkins Bloomberg School of Public Health, who was not involved in the research.&lt;/p&gt;
&lt;p&gt;&quot;It is time to act to combat the 1.8 million unnecessary deaths from diarrhea that continue to occur each year,&quot; Santosham wrote in an accompanying editorial.&lt;/p&gt;
&lt;p&gt;Two oral, live attenuated vaccines against rotavirus have been shown to prevent the associated gastroenteritis  --  GlaxoSmithKline&apos;s Rotarix and Merck&apos;s RotaTeq, according to Nigel Cunliffe, MBChB, PhD, of the University of Liverpool in England, and colleagues.&lt;/p&gt;
&lt;p&gt;But trials of those drugs mainly occurred in more developed countries, the researchers noted, so the World Health Organization  --  fearing they might not work as well among the very poor  --  suggested additional trials in the Third World.&lt;/p&gt;
&lt;p&gt;To fill the knowledge gap, Cunliffe and colleagues conducted a randomized, placebo-controlled trial in Malawi and South Africa, enrolling 4,939 healthy infants.&lt;/p&gt;
&lt;p&gt;They were assigned to get either three doses of placebo (at six, 10, and 14 weeks of age), two doses of the Rotarix vaccine and one of placebo to maintain blinding, or three doses of the vaccine.&lt;/p&gt;
&lt;p&gt;The researchers found: &lt;ul&gt; &lt;li&gt;Severe gastroenteritis caused by rotavirus occurred in 4.9% of the placebo group and in 1.9% of the pooled vaccine group, yielding a vaccine efficacy of 61.2%, which was significant at &lt;em&gt;P&lt;/em&gt;&amp;lt;0.001. &lt;/li&gt; &lt;li&gt;Vaccine efficacy was lower in Malawi than in South Africa  --  49.4% versus 76.9%. But the vaccine prevented more cases of severe rotavirus gastroenteritis in Malawi  --  6.7 cases prevented per 100 infants vaccinated yearly versus 4.2.&lt;/li&gt; &lt;li&gt;Efficacy against all-cause severe gastroenteritis was 30.2%.&lt;/li&gt; &lt;li&gt;At least one serious adverse event was reported in 9.7% of the vaccinated infants and 11.5% of the placebo group, but only three were judged to be related to the vaccine.&lt;/li&gt; &lt;li&gt;There was a single case of intussusception -- a 6-month-old child in the three-dose vaccine group, who recovered after bowel resection.&lt;/li&gt; &lt;/ul&gt;&lt;/p&gt;
&lt;p&gt;The findings have led WHO to recommend that rotavirus vaccination be included in all national immunization programs, Cunliffe and colleagues noted.&lt;/p&gt;
&lt;p&gt;Mexico phased in rotavirus vaccination over slightly more than a year, from February 2006 through May 2007, according to Manish Patel, MD, of the CDC, and colleagues.&lt;/p&gt;
&lt;p&gt;To estimate the effect of the program, Patel and colleagues compared annual deaths from diarrhea before and after the immunization program began.&lt;/p&gt;
&lt;p&gt;Over the four years before the program started, the median annual number of diarrhea-related deaths among children younger than five was 1,793, the researchers found, for a mortality rate of 18.1 deaths per 100,000.&lt;/p&gt;
&lt;p&gt;In 2008, by contrast, there were 1,118 deaths, a reduction of 765, which yielded a mortality rate of 11.8 per 100,000 children, they reported in the journal.&lt;/p&gt;
&lt;p&gt;The rate reduction of 35% was significant at &lt;em&gt;P&lt;/em&gt;&amp;lt;0.001, Patel and colleagues said.&lt;/p&gt;
&lt;p&gt;The findings come with some caveats, the researchers said. Among them: &lt;ul&gt; &lt;li&gt;It was not possible to pin down the reduction in deaths attributable to vaccination because precise vaccine coverage information is lacking. &lt;/li&gt; &lt;li&gt;Other changes, such as hygiene improvements, might also have affected the trend.&lt;/li&gt; &lt;li&gt;Because of difficulty obtaining fecal specimens, it wasn&apos;t possible to study trends in rotavirus deaths specifically.&lt;/li&gt; &lt;/ul&gt;&lt;/p&gt;
&lt;p&gt;While the studies suggests that rotavirus vaccination would prevent much disease and many deaths, there are obstacles to introducing the vaccine to poorer countries, Santosham noted in the editorial.&lt;/p&gt;
&lt;p&gt;A key obstacle, he said, is that the vaccine requires more refrigeration  --  so-called &quot;cold-chain&quot; storage  --  than typical childhood vaccines.&lt;/p&gt;
&lt;p&gt;Also problematic, he said, is the current recommendation that the vaccines be given early in life to avoid age-dependent occurrence of intussusception, which led to an earlier vaccine being taken off the market.&lt;/p&gt;
&lt;p&gt;In many of the poorest countries, on-time vaccination is rare, which may impede the use of a rotavirus vaccine unless the time window for administration can be opened wider, he said.&lt;/p&gt;
&lt;div style=&quot;float:left;border-style:solid;border-width:1px;border-color:#8dabbc;font-family:arial;font-size:12px;background-color:#DBE9F2;padding:5px;&quot;&gt;&lt;p&gt;The African study was supported by GlaxoSmithKline and the PATH Rotavirus Vaccine Program, a collaboration with the World Health Organization and the CDC with support from the Global Alliance for Vaccines and Immunization (GAVI). Cunliffe reported financial links with Sanofi Pasteur and GlaxoSmithKline.&lt;/p&gt;&lt;p&gt;For the Mexican study, the researchers did not report any external support or any conflicts.&lt;/p&gt;&lt;p&gt;Santosham reported financial links with GlaxoSmithKline and Merck, both of which make rotavirus vaccines.&lt;/p&gt;&lt;/div&gt;&lt;div style=&quot;clear:both;&quot;&gt;&lt;/div&gt;
    </recommendedItem>
    <recommendedItem id="20090101_1_200"
                     title="SCCM: Safety Devices Saving Kids&apos; Lives"
                     score="-0.005"
                     href="