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    <recommendedItem id="20100101_19_358"
                     title="Poststroke Antidepressant Boosts Mental Agility (CME/CE)"
                     score="0.009"
                     href="http://www.medpagetoday.com/Cardiology/Strokes/tb/18240?impressionId=1265812842181"
                     
      &lt;p&gt;Antidepressants in the first months after a stroke may aid cognitive recovery for patients without depression, according to a randomized trial analysis.&lt;/p&gt;
&lt;p&gt;Global cognitive function scores improved significantly more with escitalopram (Lexapro) than with problem-solving therapy or placebo (&lt;em&gt;P&lt;/em&gt;&amp;lt;0.01), according to Ricardo E. Jorge, MD, of the University of Iowa in Iowa City, and colleagues.&lt;/p&gt;
&lt;p&gt;Memory scores rose significantly higher with the antidepressant as well (&lt;em&gt;P&lt;/em&gt;&amp;lt;0.01), with both effects independent of those on depression, they reported in the February &lt;em&gt;Archives of General Psychiatry&lt;/em&gt;.&lt;/p&gt;
&lt;p&gt;&quot;Adjunctive restorative therapies administered during the first few months after stroke, the period with the greatest degree of spontaneous recovery, reduce the number of stroke patients with significant disability,&quot; the researchers concluded.&lt;/p&gt;
&lt;p&gt;The &lt;a href=&quot;http://www.medpagetoday.com/Cardiology/Strokes/9621&quot; mce_href=&quot;http://www.medpagetoday.com/Cardiology/Strokes/9621&quot; target=&quot;_blank&quot;&gt;primary analysis&lt;/a&gt; of the trial, reported in the &lt;em&gt;Journal of the American Medical Association on&lt;/em&gt; May 28, 2008, showed that prophylactic escitalopram treatment would prevent poststroke depression in one patient for every 7.2 treated &lt;em&gt;(P&lt;/em&gt;&amp;lt;0.001 compared with placebo). That article ultimately raised a controversy over an undisclosed conflict of interest.&lt;/p&gt;
&lt;p&gt;Escitalopram is a selective serotonin reuptake inhibitor (SSRI). Since serotonin plays a role in neuroplastic changes in the developing brain as well as in depression, Jorge&apos;s group analyzed whether there might be such an effect after a stroke.&lt;/p&gt;
&lt;p&gt;The study randomized patients to double-blind treatment with escitalopram (10 mg/d under age 65 or 5 mg/day age 65 and older) or placebo or unblinded problem-solving therapy (12 sessions of going through steps to arrive at a course of action for a patient-selected problem).&lt;/p&gt;
&lt;p&gt;The intent-to-treat analysis included 129 patients treated starting within the first three months after their mild to moderate severity stroke and who did not meet criteria for major or minor depression.&lt;/p&gt;
&lt;p&gt;Overall, global cognitive functioning was significantly changed between groups as measured on the Repeatable Battery for the Assessment of Neuropsychological Status (&lt;em&gt;P&lt;/em&gt;&amp;lt;0.01).&lt;/p&gt;
&lt;p&gt;After controlling for change in depression score and type of stroke, escitalopram was associated with the best cognitive recovery, an adjusted mean change of 9.9 points compared with 1.9 for problem-solving therapy (&lt;em&gt;P&lt;/em&gt;&amp;lt;0.01) and 4.0 for placebo (&lt;em&gt;P&lt;/em&gt;=0.02).&lt;/p&gt;
&lt;p&gt;Similarly, for delayed memory scores on the same test battery, escitalopram came out on top (&lt;em&gt;P&lt;/em&gt;&amp;lt;0.01).&lt;/p&gt;
&lt;p&gt;After adjustment for depression score change and stroke mechanism, the antidepressant was associated with an 11.2 point improvement in delayed memory, compared with a change of -0.7 with problem-solving therapy (&lt;em&gt;P&lt;/em&gt;&amp;lt;0.001) and 3.9 with placebo (&lt;em&gt;P&lt;/em&gt;=0.02).&lt;/p&gt;
&lt;p&gt;On test of immediate memory, escitalopram again yielded the best recovery.&lt;/p&gt;
&lt;p&gt;The researchers found mean improvement of 13.4 points with the antidepressant compared with 2.0 with problem-solving therapy (&lt;em&gt;P&lt;/em&gt;&amp;lt;0.001) and 7.2 with placebo (&lt;em&gt;P&lt;/em&gt;=0.04), after adjustment for time between stroke and treatment, depression score change, and stroke type.&lt;/p&gt;
&lt;p&gt;These mental benefits appeared to have an impact on functional status as well.&lt;/p&gt;
&lt;p&gt;Cognitive domain scores on the Functional Independence Measure were better for escitalopram-treated patients than those who didn&apos;t get the drug (&lt;em&gt;P&lt;/em&gt;=0.05), as were memory domain scores on the same measure (&lt;em&gt;P&lt;/em&gt;=0.03).&lt;/p&gt;
&lt;p&gt;At baseline, the global cognitive functioning and delayed and immediate memory scores were nonsignificantly lower in the antidepressant group than in the other two groups, which could have biased the results.&lt;/p&gt;
&lt;p&gt;However, the treatment effects appeared to be real, Jorge explained in an interview.&lt;/p&gt;
&lt;p&gt;In an unpublished regression analysis, the baseline scores were not a significant covariate. &quot;If [the results were] related only to the difference in baseline, this would be significant but it wasn&apos;t,&quot; he told &lt;em&gt;MedPage Today&lt;/em&gt;.&lt;/p&gt;
&lt;p&gt;Moreover, with an initially lower score it might have been expected that the escitalopram-treated group would have had a lower score at the end of the study than the other groups, added co-author Robert G. Robinson, MD, also of the University of Iowa.&lt;/p&gt;
&lt;p&gt;But that wasn&apos;t the case, he said in an interview. With regard to delayed memory, for example, &quot;the escitalopram-treated group went from the most impaired to the best performing.&quot;&lt;/p&gt;
&lt;p&gt;The researchers didn&apos;t compare end scores for the escitalopram, problem solving therapy, and placebo groups, but they were: &lt;ul&gt; &lt;li&gt;For global cognitive functioning 89.8, 89.1, and 91.0 points, respectively&lt;/li&gt; &lt;li&gt;For delayed memory, 96.6, 89.1, and 94.2, respectively&lt;/li&gt; &lt;li&gt;For immediate memory, 95.1, 94.9, and 98.5, respectively&lt;/li&gt; &lt;/ul&gt;&lt;/p&gt;
&lt;p&gt;The treatment showed no effect on other individual cognitive measurements, including those for attention, language, and IQ. Nor were there significant differences in changes in occupational or living conditions.&lt;/p&gt;
&lt;p&gt;Although SSRIs such as escitalopram have been associated with hospitalization for GI bleeding and falls in prior studies, these complications did not occur in Jorge&apos;s study.&lt;/p&gt;
&lt;p&gt;&quot;Long-term administration of SSRIs appears to be an effective and safe treatment option to improve cognitive outcomes among patients with cerebrovascular disease,&quot; they concluded in the &lt;em&gt;Archives&lt;/em&gt; paper.&lt;/p&gt;
&lt;p&gt;The researchers cautioned that the study was limited by lack of CT or MRI scans and the younger age of escitalopram-treated patients, compared with other groups. That may have been a source of bias, although age did not appear to be a significant factor in the trial results.&lt;/p&gt;
&lt;p&gt;In this analysis, the researchers emphasized that the trial was not financially supported in any way by any drug company  --  a declaration hinting at the controversy that brewed last year over failure of one of the authors of the original &lt;em&gt;JAMA&lt;/em&gt; article to &lt;a href=&quot;http://www.medpagetoday.com/PublicHealthPolicy/HealthPolicy/13391&quot; mce_href=&quot;http://www.medpagetoday.com/PublicHealthPolicy/HealthPolicy/13391&quot; target=&quot;_blank&quot;&gt;properly disclose ties&lt;/a&gt; to Forest Pharmaceuticals, which makes escitalopram.&lt;/p&gt;
&lt;p&gt;Another scientist who discovered that omission published the information in a competing journal, inducing &lt;em&gt;JAMA&lt;/em&gt; to issue a gag rule on reporting of undisclosed conflicts of interest. That policy encourages those who discover such conflicts to report them to &lt;em&gt;JAMA&apos;s&lt;/em&gt; editors but prohibits them from disclosing the conflicts publicly pending an investigation by the journal.&lt;/p&gt;
&lt;p&gt;In the current analysis, the disclosure statement indicated that co-author Robertson, had received honoraria and speakers&apos; bureau fees from Forest, with the caveat that &quot;none of the design, analysis, or expenses (including the cost of medications) of this study were supported by monies, materials, or any intellectual input from Forest Laboratories.&quot;&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 study was supported solely by a grant from the National Institute of Mental Health.&lt;/p&gt;&lt;p&gt;Jorge reported having received travel awards to participate in national meetings from the former Hamilton Pharmaceutical Company and Avanir Pharmaceutical Company.&lt;/p&gt;&lt;p&gt;Co-authors reported financial conflicts of interest with Merck, NMT Medical, Eli Lilly, Centocor, Sanofi-Bristol-Meyers-Squibb, Boerhringer-Ingelheim, Schering-Plough, AstraZeneca, and GlaxoSmithKline, the former Hamilton Pharmaceutical Company, Avanir Pharmaceutical Company, Lubeck, Forest Laboratories, and Pfizer.&lt;/p&gt;&lt;p&gt;No pharmaceutical company donated medications for or had any financial interest in the study.&lt;/p&gt;&lt;/div&gt;&lt;div style=&quot;clear:both;&quot;&gt;&lt;/div&gt;
    </recommendedItem>
    <recommendedItem id="20100101_19_352"
                     title="ICAO: Future Chronic Disease Risk Goes Beyond BMI (CME/CE)"
                     score="0.009"
                     href="http://www.medpagetoday.com/Endocrinology/Diabetes/tb/18233?impressionId=1265812842181"
                     
      When it comes to predicting chronic disease, body mass index doesn&apos;t tell the whole story, according to a population-based study that found elevated risk with obesity and other metabolic risk factors independently.&lt;br&gt;
&lt;br&gt;Metabolically-healthy obese people tended toward being at least twice as likely to develop multiple metabolic risk factors and diabetes as healthy, normal weight individuals over the subsequent 3.5 years of a study led by Sarah Appleton, a postgraduate student at the University of Adelaide, Australia.&lt;br&gt;
&lt;br&gt;However, normal weight individuals with metabolic risk factors  --  a group the researchers called &quot;metabolically obese&quot;  --  were at greater risk, she told attendees at the International Congress on Abdominal Obesity in Hong Kong, a conference sponsored by the International Chair on Cardiometabolic Risk.&lt;br&gt;
&lt;br&gt;Overall, just 4.1% of the 3,743 adults in the population-based, North West Adelaide Health Study were in the normal body mass index range at baseline but had at least two of the following metabolic risk factors:&lt;ul&gt; &lt;li&gt;Triglyceride levels of 1.7 mmol/L or greater&lt;/li&gt; &lt;li&gt;HDL cholesterol under 1.0mmol/L for men or 1.3 mmol/L for women&lt;/li&gt; &lt;li&gt;Blood pressure of 130/85 mm Hg or higher&lt;/li&gt; &lt;li&gt;A fasting plasma glucose of at least 5.6mmol/L or self-reported diabetes&lt;/li&gt; &lt;li&gt;Treatment for any of these disorders &lt;/li&gt; &lt;/ul&gt;
&lt;p&gt;Although free of cardiovascular disease when they entered the study through a random population sample of the northwest region of Adelaide, after a mean of 3.5 years of follow-up, this group was 2.48 times at risk of incident cardiovascular disease or stroke events (95% CI 1.1 to 5.4).&lt;/p&gt;
&lt;p&gt;Compared with metabolically-healthy, normal weight individuals, those with metabolic risk factors tended to be&lt;strong&gt; &lt;/strong&gt;3.27 times as likely to develop diabetes (&lt;em&gt;P&lt;/em&gt;=0.07).&lt;/p&gt;
&lt;p&gt;Identifying these individuals for prevention efforts may require less emphasis on BMI and increased surveillance of central obesity in primary care, the researchers told the congress.&lt;/p&gt;
&lt;p&gt;&quot;The problem with BMI is it doesn&apos;t tell you where the fat is,&quot; Appleton added in an interview. &quot;Visceral fat is really bad for you.&quot;&lt;/p&gt;
&lt;p&gt;Obese individuals without multiple metabolic risk factors at baseline comprised a larger group (12.1%).&lt;/p&gt;
&lt;p&gt;They were more likely to be middle age, live in a disadvantaged neighborhood, have smoked at some point, and get less exercise than their metabolically similar, but slimmer peers.&lt;/p&gt;
&lt;p&gt;Over the subsequent 3.5 years, they were 2.82 times more likely to develop more than one metabolic risk factor than metabolically-healthy, normal weight individuals (95% CI 2.0 to 4.0).&lt;/p&gt;
&lt;p&gt;The metabolically-normal obese also tended to be 2.36 times more likely to develop diabetes (95% CI 0.8 to 7.1). On the other hand, their risk of cardiovascular disease wasn&apos;t elevated, &quot;which likely related to the younger age of that group,&quot; Appleton told &lt;em&gt;MedPage Today&lt;/em&gt;.&lt;/p&gt;
&lt;p&gt;Notably, abdominal obesity as determined by a waist circumference of 80 cm and over for men or 95 cm and greater for women was 6.1 times more likely among metabolically healthy individuals if their BMI was in the obese versus normal range.&lt;/p&gt;
&lt;p&gt;But those who were in the normal BMI range were 2.2-fold more likely to be overweight or obese according to waist circumference if they had metabolic risk factors, which was statistically significant as well and likely contributed to the health risks they faced over the short-term future, Appleton said.&lt;/p&gt;
&lt;p&gt;Maintenance of metabolic health in the obese population was more likely for younger individuals (OR 2.83 for age 40 or younger, 95% CI 1.1 to 7.6) and those who were at least moderately physically active (OR 2.04, 95% CI 1.01 to 4.1).&lt;/p&gt;
&lt;p&gt;Appleton noted that these findings generally fit with data from the U.S. National Health Assessment Survey and Examination.&lt;/p&gt;
&lt;p&gt;Regardless of whether patients have abdominal obesity, BMI obesity, or other metabolic risk factors, the solution is likely similar  --  improved diet and exercise, she 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 study was supported by the University of Adelaide and the South Australian Department of Health.&lt;/p&gt;&lt;p&gt;Appleton reported no conflicts of interest.&lt;/p&gt;&lt;/div&gt;&lt;div style=&quot;clear:both;&quot;&gt;&lt;/div&gt;
    </recommendedItem>
    <recommendedItem id="20100101_19_207"
                     title="ISET: Women Fare Better in Small Leg Vessel Procedures (CME/CE)"
                     score="-0.003"
                     href="http://www.medpagetoday.com/Cardiology/PeripheralArteryDisease/tb/18051?impressionId=1265812842181"
                     
      &lt;p&gt;HOLLYWOOD, Fla.  --  Contrary to expectations, women who undergo last-ditch, minimally-invasive procedures to open small blood vessels in the leg  --  and forestall amputation  --  generally have better outcomes than men, researchers reported here.&lt;/p&gt;
&lt;p&gt;Overall, 87.5% of women who underwent the infragenicular endoscopic angioplasty avoided amputation for at least two years, compared with 82.9% of the men who were similarly treated (&lt;em&gt;P&lt;/em&gt;=0.041), according to Tejas Shah, MD, of Mount Sinai Medical Center in New York City.&lt;/p&gt;
&lt;p&gt;&quot;This study is the first to compare the outcomes of men and women being treated for blocked lower-leg arteries with endovascular therapy,&quot; Shah said at the International Symposium on Endovascular Therapy (ISET). &quot;The results suggest endovascular therapy should be strongly considered in women with blocked arteries below the knee.&quot;&lt;/p&gt;
&lt;p&gt;In many endovascular procedures, women tend to do worse then men, generally because they tend to have smaller blood vessels. But in this study, involving the smallest leg blood vessels, the opposite occurred. &quot;We really don&apos;t have any good reason why there should be this gender difference,&quot; Shah said.&lt;/p&gt;
&lt;p&gt;&quot;What made this difference significant,&quot; Shah told &lt;em&gt;MedPage Today&lt;/em&gt;, &quot;was that the women in the study, overall, were at significantly greater risk of amputation than the male patients.&quot; He said that about 22.3% of men underwent treatment for claudication, compared with 12.3% of the women, but 77.7% of men were being treated for limb-threatening conditions compared with 87.7% of women.&lt;/p&gt;
&lt;p&gt;The retrospective study involved review of angioplasties, stenting, and atherectomies performed on 152 men and 125 women at Mount Sinai between July 1999 and November 2009.&lt;/p&gt;
&lt;p&gt;When adjusted for comorbidities, women treated for tibial lesions with concurrent proximal disease had higher 24-month primary patency rates compared with men.&lt;/p&gt;
&lt;p&gt;Some 46% of treated leg arteries in women remained open, compared with 30% (&lt;em&gt;P&lt;/em&gt;=0.016) in men. Shah said that a subanalysis of isolated tibial lesions indicated that 50% of women achieved 24-month primary patency rates, compared with 28.8% of men (&lt;em&gt;P&lt;/em&gt; =0.002).&lt;/p&gt;
&lt;p&gt;On the downside, women experienced higher rates of blood clots forming at the access site of the treatment (9% versus 0.6%, &lt;em&gt;P&lt;/em&gt;&amp;lt;.0001). Clotting, typically treated with blood thinners, may require a longer stay in the hospital (&lt;em&gt;P&lt;/em&gt;&amp;lt;0.0001).&lt;/p&gt;
&lt;p&gt;&quot;In both men and women it is hard to keep these smaller leg blood vessels open,&quot; said Constantino Pe&amp;#241;a, MD, medical director of vascular imaging at Baptist Cardiac &amp;amp; Vascular Institute, Miami.&lt;/p&gt;
&lt;p&gt;&quot;It might be possible that women do better because of their hormone status. But we need to do prospective clinical trials to see if we can determine what factor is involved in making the procedure work better for women.&quot;&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;Shah listed no relevant disclosures.  Pe&amp;#241;a reported financial relationships with Bard and Medtronic.&lt;/p&gt;&lt;/div&gt;&lt;div style=&quot;clear:both;&quot;&gt;&lt;/div&gt;
    </recommendedItem>
    <recommendedItem id="20090101_5_395"
                     title="Combination of Antidepressants Linked to Risk of Diabetes"
                     score="-0.005"
                     href="