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    <recommendedItem id="20100101_19_343"
                     title="U.S. Marshals Seize Unapproved Ozone Generators"
                     score="0.011"
                     href="http://www.medpagetoday.com/PublicHealthPolicy/EnvironmentalHealth/tb/18228?impressionId=1265744204564"
                     
      &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_344"
                     title="FDA Revises HIV Drug Label for Liver Complication"
                     score="0.009"
                     href="http://www.medpagetoday.com/ProductAlert/DevicesandVaccines/tb/18229?impressionId=1265744204564"
                     
      &lt;p&gt;WASHINGTON  --  The FDA has updated labels of the HIV drug didanosine (Videx and Videx EC) to include warnings for potentially serious liver damage.&lt;/p&gt;
&lt;p&gt;Although these cases are rare, the drug may cause noncirrhotic hypertension in patients, a potentially fatal complication which the FDA discovered through 42 postmarket, adverse event reports.&lt;/p&gt;
&lt;p&gt;Of those patients, three required liver transplant and four died. Two deaths were caused by esophageal hemorrhage, while two more were caused by progressive liver failure.&lt;/p&gt;
&lt;p&gt;One patient suffered multiorgan failure, cerebral hemorrhage, sepsis, and lactic acidosis.&lt;/p&gt;
&lt;p&gt;The FDA said in a statement that it chose not to recall the drug because it believes its benefits outweigh potential risks, but advised that treatment decisions be made on an individual basis between healthcare professionals and patients.&lt;/p&gt;
&lt;p&gt;The agency added that causal association is difficult to determine in postmarket reports, but that alternative causes of the hypertension were ruled out in well-documented cases.&lt;/p&gt;
&lt;p&gt;Healthcare professionals who determine didanosine is effective in treating a patient should monitor that patient for the development of portal hypertension and esophageal varices, the agency said.&lt;/p&gt;
&lt;p&gt;Didanosine is used in combination with other HIV medications to help maintain CD4 cells in patients.&lt;/p&gt;
&lt;p&gt;The drug already has a black box warning for lactic acidosis and hepatomegaly with steatosis.&lt;/p&gt;
&lt;p&gt;Like the antiretroviral agents hydroxyurea and ribavirin, didanosine has been associated with the development of liver toxicity.&lt;/p&gt;

    </recommendedItem>
    <recommendedItem id="20100101_19_298"
                     title="FDA Updates Myeloma Drug Label for New Risks"
                     score="0.005"
                     href="http://www.medpagetoday.com/ProductAlert/DevicesandVaccines/tb/18158?impressionId=1265744204564"
                     
      &lt;p&gt;WASHINGTON  --  The FDA has revised dosage and safety information for bortezomib (Velcade), the myeloma and mantle cell lymphoma drug, to reflect an increased toxicity risk.&lt;/p&gt;
&lt;p&gt;The new labeling includes a warning for patients with moderate-to-severe hepatic impairment and now recommends at-risk patients start at a lower dosage of 0.7 mg for the first cycle of treatment and escalate to 1.0 mg, or reduce further to 0.5 mg, in subsequent cycles.&lt;/p&gt;
&lt;p&gt;The label has also been updated to include clinical study data showing a higher median survival rate in patients using a combination of bortezomib, melphalan, and prednisone versus a regiment of just melphalan and prednisone (&lt;em&gt;P&lt;/em&gt;=0.00084).&lt;/p&gt;
&lt;p&gt;The drug is contraindicated in patients with hypersensitivity to bortezomib, boron, or mannitol. The FDA also warns that women should avoid becoming pregnant while undergoing treatment with bortezomib.&lt;/p&gt;
&lt;p&gt;The drug is manufactured by Millennium: The Takeda Oncology Company of Cambridge, Mass.&lt;/p&gt;

    </recommendedItem>
    <recommendedItem id="20100101_19_252"
                     title="MS Walking Drug Gets FDA Nod"
                     score="0"
                     href="http://www.medpagetoday.com/Neurology/MultipleSclerosis/tb/18112?impressionId=1265744204564"
                     
      &lt;p&gt;WASHINGTON  --  The FDA has approved the first drug that improves walking in patients with multiple sclerosis, the tablet dalfampridine (Ampyra).&lt;/p&gt;
&lt;p&gt;The approval was based on clinical trial data that found patients could walk better with the drug than those treated with placebo.&lt;/p&gt;
&lt;p&gt;Patients who exceed recommended dosage, 10 mg twice a day, or who have moderate to severe kidney disease, may experience seizures the FDA said.&lt;/p&gt;
&lt;p&gt;Adverse events reported during clinical trials include urinary tract infection, insomnia, dizziness, headache, nausea, weakness, back pain, balance disorder, swelling of the nose or throat, constipation, diarrhea, indigestion, throat pain, and burning, tingling, or itching skin.&lt;/p&gt;
&lt;p&gt;The drug is manufactured by Elan of Dublin, Ireland and distributed by Acorda Therapeutics Inc. of Hawthone, NY.&lt;/p&gt;

    </recommendedItem>
    <recommendedItem id="20100101_19_231"
                     title="FDA Adds Cardio Warnings to Weight-Loss Drug"
                     score="-0.001"
                     href="http://www.medpagetoday.com/ProductAlert/DevicesandVaccines/tb/18088?impressionId=1265744204564"
                     
      &lt;p&gt;WASHINGTON  --  The FDA said the weight-loss drug sibutramine (Meridia) should not be taken by patients with history of cardiovascular disease following a review of additional data showing an increased risk of heart attack and stroke among that population.&lt;/p&gt;
&lt;p&gt;The agency said the manufacturer, Abbott, has agreed to add the contraindication to its labeling, which will be expanded to include patients with a history of the following: &lt;ul&gt; &lt;li&gt;Coronary artery disease (i.e., heart attack, angina)&lt;/li&gt; &lt;li&gt;Stroke or transient ischemic attack&lt;/li&gt; &lt;li&gt;Heart arrhythmia&lt;/li&gt; &lt;li&gt;Congestive heart failure&lt;/li&gt; &lt;li&gt;Peripheral arterial disease&lt;/li&gt; &lt;li&gt;Uncontrolled hypertension (&amp;gt;145/90 mmHg)&lt;/li&gt; &lt;/ul&gt;&lt;/p&gt;
&lt;p&gt;The initial review of sibutramine began in November 2009 when the FDA received preliminary data from the SCOUT study suggesting patients using the drug had a higher risk for cardiovascular events. (See &lt;a href=&quot;http://www.medpagetoday.com/ProductAlert/Prescriptions/17147&quot; mce_href=&quot;http://www.medpagetoday.com/ProductAlert/Prescriptions/17147&quot; target=&quot;_blank&quot;&gt;Early Data Link Diet Drug to MI, Stroke, and Cardiac Death&lt;/a&gt;)&lt;/p&gt;
&lt;p&gt;Prior to review, the product label included a warning for patients with cardiovascular disease.&lt;/p&gt;
&lt;p&gt;Healthcare professionals should monitor patients for increase in blood pressure and heart rate and should discontinue therapy if either increase is observed, an FDA statement said.&lt;/p&gt;
&lt;p&gt;Patients should also discontinue use of sibutramine if they do not lose 5% of their baseline body weight within the first three to six months of treatment, as the drug may not be effective and puts the patient at unnecessary risk, the release said.&lt;/p&gt;
&lt;p&gt;The FDA said its review of SCOUT study data, as well as other information related to the drug&apos;s risks and benefits, is ongoing and will be followed by an open public advisory committee meeting to determine if it requires additional regulatory action.&lt;/p&gt;

    </recommendedItem>
</recommendedContent>
