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<recommendedContent xmlns="http://api.mspoke.com">
    <recommendedItem id="20100101_19_412"
                     title="Depression During Pregnancy Linked to Kids&apos; Behavior Problems (CME/CE)"
                     score="0.011"
                     href="http://www.medpagetoday.com/Psychiatry/Depression/tb/18321?impressionId=1265788093220"
                     
      &lt;p&gt;Children born to mothers who were depressed during pregnancy were more than twice as likely to display antisocial behavior by age 16 as children whose mothers had not been depressed, researchers found.&lt;/p&gt;
&lt;p&gt;Of 120 mothers from South London who were followed from pregnancy through their children&apos;s teen years, 31% had depression during pregnancy, according to Dale Hay, PhD, of Cardiff University in Wales, and colleagues.&lt;/p&gt;
&lt;p&gt;Children born to these women were significantly more likely to display antisocial behavior (OR 2.46, 95% CI 1.10 to 5.48) and commit violent acts (OR 4.36, 95% CI 1.54 to 12.41) before age 16, the researchers reported in the January/February issue of &lt;em&gt;Child Development&lt;/em&gt;.&lt;/p&gt;
&lt;p&gt;The associations were magnified in women who also had a history of behavior problems when they were children.&lt;/p&gt;
&lt;p&gt;&quot;A focus on mothers&apos; history of conduct problems and depression during pregnancy, as opposed to broader measures of the social environment, would hold promise for more targeted early interventions to prevent the development of serious antisocial behavior,&quot; Hay&apos;s group wrote.&lt;/p&gt;
&lt;p&gt;Previous studies have linked mothers&apos; mental health problems in pregnancy with disruptive behaviors in their children, but it&apos;s unclear what explains the relationship, according to the researchers.&lt;/p&gt;
&lt;p&gt;To explore the issue, they turned to the South London Child Development Study, which prospectively followed 120 pregnant women and their children into the teenage years.&lt;/p&gt;
&lt;p&gt;All families came from a relatively disadvantaged urban area. These families were more likely to belong to the working class and to be from ethnic minority groups than the general U.K. population.&lt;/p&gt;
&lt;p&gt;One-third of the children had been arrested or diagnosed with a conduct disorder by age 16. Of these 88.9% had been arrested and 45% had committed violent acts, including theft from a person, violent disorder, fighting, carrying a weapon, and assault.&lt;/p&gt;
&lt;p&gt;The association between maternal depression during pregnancy and risk of antisocial behavior remained relatively constant in analyses controlling for family environment, a child&apos;s exposure to maternal depression after birth, mothers&apos; substance use during pregnancy, and parental antisocial behavior.&lt;/p&gt;
&lt;p&gt;None of the factors fully explained the relationship. Neither did the arrest history of the biological father.&lt;/p&gt;
&lt;p&gt;But, the researchers wrote in the paper, &quot;it would be unwise to conclude that paternal risk factors are unimportant, given that we did not have more detailed information about the father&apos;s own history of conduct disorders.&quot;&lt;/p&gt;
&lt;p&gt;They explored several potential mechanisms for the link between maternal depression and a child&apos;s behavior problems: &lt;ul&gt; &lt;li&gt;Direct effects on the fetus from biological correlates of the mothers&apos; depressive symptoms&lt;/li&gt; &lt;li&gt;Depression in pregnancy as a sign of environmental adversity&lt;/li&gt; &lt;li&gt;Re-exposure to maternal depression after birth&lt;/li&gt; &lt;li&gt;Indirect effects of depression on the developing fetus driven by mothers&apos; smoking, drinking, and drug taking during pregnancy &lt;/li&gt; &lt;li&gt;A genetic explanation whereby women who experience depression in pregnancy may also have a greater genetic risk for antisocial behavior, which they pass on to their offspring &lt;/li&gt; &lt;/ul&gt;&lt;/p&gt;
&lt;p&gt;Hay and her colleagues noted that these explanations are not necessarily mutually exclusive.&lt;/p&gt;
&lt;p&gt;They also acknowledged some limitations of the study, including the lack of information about fetal growth and neuroendocrine measures on the mother and child and the relatively small sample size.&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 SLCDS has been funded by U.K. project grants from the Medical Research Council, by the Psychiatric Research Trust, and by the South West G.P. Trust. The current analysis was partially supported by an Economic and Social Research Council studentship to one of Hay&apos;s co-authors and by a Medical Research Council U.K. Program Grant.&lt;/p&gt;&lt;p&gt;The authors did not report any 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_366"
                     title="Placental Infection Could Spur Asthma (CME/CE)"
                     score="0.009"
                     href="http://www.medpagetoday.com/Pediatrics/Asthma/tb/18252?impressionId=1265788093220"
                     
      Preterm birth complicated by chorioamnionitis may modestly increase a child&apos;s risk of later asthma, researchers found.&lt;br&gt;
&lt;br&gt;Children born preterm after a pregnancy complicated by the bacterial infection of placenta and amniotic fluid (chorioamnionitis) were significantly more likely to develop asthma by age eight than preemies without such exposure, according to Darios Getahun, MD, MPH, of Kaiser Permanente Department of Research and Evaluation in Pasadena.&lt;br&gt;
&lt;br&gt;Asthma diagnosis was nearly threefold more common among chorioamnionitis-exposed children who had been born preterm than those carried to term, they wrote in the February &lt;em&gt;Archives of Pediatrics &amp;amp; Adolescent Medicine&lt;/em&gt;.&lt;br&gt;
&lt;br&gt;Premature birth may not give an infant&apos;s lungs a chance to fully develop, leading to early infection and inflammation that elevate risk of chronic lung disease, such as asthma.&lt;p&gt;&lt;/p&gt;
&lt;p&gt;However, in utero exposures could be an important contributor as well, Getahun explained in an interview.&lt;/p&gt;
&lt;p&gt;Chorioamnionitis is thought to be associated with more than half of all preterm births.&lt;/p&gt;
&lt;p&gt;Fetal lungs stay in contact with the amniotic fluid which, when infected, may expose the developing lung to microorganisms, toxic substances, and inflammatory mediators, the researchers wrote.&lt;/p&gt;
&lt;p&gt;Animal model evidence suggests the condition may lead to scarring and fibrosis in the lung and damage to other fetal organs &quot;during a very critical time at preterm gestation,&quot; Getahun told &lt;em&gt;MedPage Today&lt;/em&gt;.&lt;/p&gt;
&lt;p&gt;So, his group retrospectively studied Kaiser&apos;s matched perinatal records on 510,216 singleton children born at the managed care group&apos;s hospitals in Southern California between 1991 and 2007.&lt;/p&gt;
&lt;p&gt;Physician-diagnosed asthma incidence by age 8 years, as expected, was significantly higher overall for preemies born at 23 to 36 weeks&apos; gestation than for those carried full-term (60.2 versus 40.0 per 1,000 person-years).&lt;/p&gt;
&lt;p&gt;But chorioamnionitis diagnosed during pregnancy substantially boosted this risk.&lt;/p&gt;
&lt;p&gt;Incidence of asthma rose to 100.7 per 1,000 person-years in exposed children born preterm, versus 39.6 per 1,000 among exposed, full-term children (IR 2.9, 95% CI 2.6 to 3.3).&lt;/p&gt;
&lt;p&gt;This association between chorioamnionitis and asthma in preemies persisted (HR 1.68, 95% CI 1.52 to 1.87) after adjustment for important confounding variables, including maternal age, race or ethnicity, smoking during pregnancy, prenatal care, and maternal asthma.&lt;/p&gt;
&lt;p&gt;Although the asthma risk appeared to rise with greater prematurity in exposed children, the elevated risk associated with chorioamnionitis exposure in utero was seen in every category of prematurity: &lt;ul&gt; &lt;li&gt; 1.23 times higher risk in children born at 23 to 28 weeks (95% CI 1.02 to 1.49)&lt;/li&gt; &lt;li&gt; 1.51 times higher risk in children born at 28 to 33 weeks (95% CI 1.26 to 1.80)&lt;/li&gt; &lt;li&gt; 1.20 times higher risk in children born at 34 to 36 weeks (95% CI 1.03 to 1.47)&lt;/li&gt; &lt;/ul&gt;&lt;/p&gt;
&lt;p&gt;Additional adjustment for bronchopulmonary dysplasia  --  &quot;one of the mechanisms through which preterm birth is presumably associated with respiratory problems in early childhood&quot;  --  had little impact on the findings.&lt;/p&gt;
&lt;p&gt;Thus, the bacterial infection appeared to be an independent risk factor for asthma in prematurely born children, the researchers concluded.&lt;/p&gt;
&lt;p&gt;The risks were particularly high for children born to African-American women who developed chorioamnionitis, suggesting this may be an at-risk group to single out for attention clinically, they suggested.&lt;/p&gt;
&lt;p&gt;Getahun cautioned, though, that his group&apos;s study could not prove causality. The researchers also noted that the study was limited by lack of data on parental atopy and smoking.&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 Kaiser Permanente Direct Community Benefit funds. The researchers 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_355"
                     title="Obesity Delays Puberty in Boys (CME/CE)"
                     score="0.008"
                     href="http://www.medpagetoday.com/Pediatrics/Obesity/tb/18235?impressionId=1265788093220"
                     
      &lt;p&gt;Unlike overweight girls, who tend to enter puberty early, overweight and obese boys in the U.S. may begin puberty later than thin boys, according to one of the first longitudinal studies of weight and timing of puberty in males.&lt;/p&gt;
&lt;p&gt;At 11.5 years, boys with the highest body mass index (mean BMI z score=1.84) were 165% more likely to be prepubertal than the thinnest boys (95% CI 1.05 to 6.61; &lt;em&gt;P&lt;/em&gt;=0.04), researchers reported online in the Feb. 1 &lt;em&gt;Archives of Pediatrics and Adolescent Medicine&lt;/em&gt;.&lt;/p&gt;
&lt;p&gt;&quot;This longitudinal study provides further evidence that higher BMI during early and middle childhood is not associated with earlier pubertal onset in boys, contrary to what is seen in girls,&quot; Joyce M. Lee, MD, MPH, of the University of Michigan, and colleagues wrote.&lt;/p&gt;
&lt;p&gt;&quot;In fact, higher BMI in earlier childhood may be associated with and precede later onset of puberty among a population-based sample of U.S. boys.&quot;&lt;/p&gt;
&lt;p&gt;Rates of obesity among American girls and boys have nearly tripled since the 1960s, prompting concerns about the effect of excess weight on growth and development. Most research has focused on obese girls, who appear to reach puberty earlier than thin girls. A recent cross-sectional study suggested that, unlike their female counterparts, overweight boys may develop later.&lt;/p&gt;
&lt;p&gt;To further explore this relationship, Lee and colleagues analyzed the records of 401 boys from diverse socioeconomic backgrounds in ten regions of the U.S., using data from the National Institute of Child Health and Human Development Study of Early Child Care and Youth Development. The participants were full-term, only children born in 1991.&lt;/p&gt;
&lt;p&gt;The data included height and weight measurements of the children from ages 2 to 12 years and a visual assessment of whether the children had begun puberty, using Tanner genitalia staging, at 9.5, 10.5, and 11.5 years. Boys were defined as prepubertal if they were Tanner stage 1 at 11.5 years old and were otherwise categorized as pubertal.&lt;/p&gt;
&lt;p&gt;Among the participants, 14.4% were overweight (BMI &amp;#8805; 85th and &amp;lt;95th percentiles) and 19.4% were obese (BMI&amp;#8805;95th percentile) at age 11.5. Overall, 49 boys (12.2%) were prepubertal at age 11.5 years by Tanner genitalia staging.&lt;/p&gt;
&lt;p&gt;The authors wrote that their findings have important implications for understanding sex differences in physiological mechanisms of puberty.&lt;/p&gt;
&lt;p&gt;They noted that puberty is regulated by the gonadotropin-releasing hormone axis for both girls and boys, but it&apos;s unclear why such different associations between body fat and the timing of pubertal onset would exist between the sexes.&lt;/p&gt;
&lt;p&gt;&quot;Given the recent childhood obesity epidemic, additional studies are needed to further investigate the epidemiological link between body fat and pubertal initiation and progression in boys as well as the physiological mechanisms responsible,&quot; they concluded.&lt;/p&gt;
&lt;p&gt;The authors were unable to analyze the data based on race, because most of the children in the study were white. They also noted that BMI is a surrogate measure of overall body fat, and that study has found that the relationship between body fat and BMI varies depending on race. They also recommended that future studies use multiple methods of determining whether children have entered puberty.&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 funded by the National Institute of Child Health and Human Development and the American Heart Association.&lt;/p&gt;&lt;p&gt;The authors reported no financial 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_319"
                     title="Internal Monitoring During Induced Labor of Little Help (CME/CE)"
                     score="0.004"
                     href="http://www.medpagetoday.com/OBGYN/Pregnancy/tb/18186?impressionId=1265788093220"
                     
      &lt;p&gt;Internally monitoring the progress of induced labor may not improve outcomes for mother or baby, Dutch researchers found.&lt;/p&gt;
&lt;p&gt;Internal tocodynamometry did not reduce the rate of operative delivery compared with external monitoring (31.3% versus 29.6%, &lt;em&gt;P&lt;/em&gt;=0.50) in a study led by Jannet J.H. Bakker, MSc, of the Academic Medical Center in Amsterdam.&lt;/p&gt;
&lt;p&gt;Nor did it significantly reduce risk of adverse neonatal outcomes, Bakker&apos;s group reported in the Jan. 28 &lt;em&gt;New England Journal of Medicine&lt;/em&gt;.&lt;/p&gt;
&lt;p&gt;Some obstetrical professional associations recommend routine internal monitoring to assess contractions accurately. Others, such as the American College of Obstetricians and Gynecologists, suggest it only in special circumstances, such as when induction response is limited, or if the mother is obese.&lt;/p&gt;
&lt;p&gt;Researchers had hoped that internal monitoring might improve doctors&apos; ability to effectively dose labor-inducing oxytocin, leading to less distress for babies and fewer operative deliveries, the investigators noted.&lt;/p&gt;
&lt;p&gt;Given the limited power of the only three prior studies comparing monitoring methods, the researchers undertook a randomized, controlled trial in six hospitals in the Netherlands.&lt;/p&gt;
&lt;p&gt;Overall, 1,456 women who agreed to participate in the study and required intravenous oxytocin for induction or augmentation of labor were randomized to &quot;open-label&quot; internal tocodynamometry with a sensor-tipped intrauterine catheter system (Koala) or monitoring with an external tocodynamometer.&lt;/p&gt;
&lt;p&gt;Crossover to internal monitoring was allowed if women had no cervical progression for two hours, if uterine contractions were insufficient, or if doctors were considering cesarean section.&lt;/p&gt;
&lt;p&gt;For the primary endpoint by intention-to-treat, women were no less likely to have cesarean or instrumented vaginal delivery with internal monitoring (RR 1.1 versus external monitoring, 95% CI 0.91 to 1.2).&lt;/p&gt;
&lt;p&gt;For cesarean section alone, the confidence interval ranged from a 17% risk reduction to a 30% increase with internal tocodynamometry. Researchers said this would fit in with the prior small trials  --  all of which showed a nonsignificant increase in cesarean delivery.&lt;/p&gt;
&lt;p&gt;Nor were there significant benefits seen with internal monitoring for any secondary outcome. These included: &lt;ul&gt; &lt;li&gt;A composite of adverse neonatal outcomes  --  defined as an Apgar score at five minutes of less than 7, umbilical-artery pH of less than 7.05, or neonatal hospital stay longer than 48 hours (RR 0.95, &lt;em&gt;P&lt;/em&gt;=0.70) &lt;/li&gt; &lt;li&gt;Use of antibiotics during labor (RR 0.81, &lt;em&gt;P&lt;/em&gt;=0.10) &lt;/li&gt; &lt;li&gt;Use of analgesia (RR 1.0, &lt;em&gt;P&lt;/em&gt;=0.75) &lt;/li&gt; &lt;li&gt;Time from randomization to delivery (313 minutes versus 358 for induced labor, &lt;em&gt;P&lt;/em&gt;=0.93) and (299 minutes versus 386 for augmented labor, &lt;em&gt;P&lt;/em&gt;=0.94) &lt;/li&gt; &lt;/ul&gt;&lt;/p&gt;
&lt;p&gt;The findings remained similar between groups when outcomes were considered according to actual treatment.&lt;/p&gt;
&lt;p&gt;Notably, some of the patient subgroups specifically recommended for internal uterine activity monitoring  --  such as those with high body mass index  --  showed no benefit, either.&lt;/p&gt;
&lt;p&gt;There were no treatment interactions by type of labor, parity, or body mass index.&lt;/p&gt;
&lt;p&gt;The researchers recommended cautious interpretation of these post hoc results, with limited power.&lt;/p&gt;
&lt;p&gt;Furthermore, while there were no reported complications associated with the monitoring and no deaths occurred in either group, Bakker and colleagues noted that the study was not powered to detect some risks. These included placental or fetal-vessel damage, infection, and anaphylactic reaction, which in prior studies have an incidence of 1 in 300 to 1 in 1,400.&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 researchers 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_299"
                     title="Teen Pregnancies, Births, and Abortions Increase"
                     score="0.003"
                     href="http://www.medpagetoday.com/OBGYN/Pregnancy/tb/18162?impressionId=1265788093220"
                     
      &lt;p&gt;After a decade of decline, the rate of teenage pregnancies increased by 3% in 2006 as 750,000 women younger than 20 became pregnant, according to a report released by the Guttmacher Institute.&lt;/p&gt;
&lt;p&gt;And as pregnancies increased, so did births  --  41.9 births per 1,000 U.S. teenage girls, which was 4% higher than in 2005  --  and abortions, which increased by 1% from 2005 to 2006.&lt;/p&gt;
&lt;p&gt;In a prepared statement, Planned Parenthood blamed abstinence-only sex education programs for the uptick.&lt;/p&gt;
&lt;p&gt;&quot;It is a tragedy that after a decade of progress in reducing the rate of teenage pregnancy we are witnessing a substantial increase in the number of teens who are getting pregnant,&quot; Planned Parenthood said.&lt;/p&gt;
&lt;p&gt;In a statement released last May in conjunction with the &quot;National Day to Prevent Teen Pregnancy&quot; the American College of Obstetricians and Gynecologists (ACOG), agreed that comprehensive sex education was likely to be more effective than abstinence-only programs.&lt;/p&gt;
&lt;p&gt;&quot;Abstinence works for some teens, but the idea that most teens will wait to have sex indefinitely is rigid and impractical,&quot; said Richard S. Guido, MD, chair of the ACOG&apos;s Committee on Adolescent Health Care.&lt;/p&gt;
&lt;p&gt;But the Guttmacher report suggested that the reasons for increase may be more complex, including &quot;shifts in the racial and ethnic composition of the population, increases in poverty, the growth of abstinence-only sex education programs at the expense of comprehensive programs, and changes in public perception and attitudes toward both teenage and unintended pregnancy.&quot;&lt;/p&gt;
&lt;p&gt;Among black teenagers the pregnancy rate was 126.3 per 1,000 versus 44 per 1,000 non-Hispanic white teenagers.&lt;/p&gt;
&lt;p&gt;A breakdown by state revealed that New Mexico had the highest teenage pregnancy rate, followed by Nevada, Arizona, Texas, and Mississippi.&lt;/p&gt;
&lt;p&gt;Conversely, the lowest teenage pregnancy rate was in New Hampshire  --  33 pregnancies per 1,000  --  followed by Vermont, Maine, Minnesota, and North Dakota.&lt;/p&gt;
&lt;p&gt;Texas had the highest rate of births to teenage mothers  --  62 per 1,000  --  and New York had the highest rate of abortions among teenagers, 41 per 1,000.&lt;/p&gt;
&lt;p&gt;The report was based on data from the National Center for Health Statistics of the U.S. Department of Health and Human Services (number of births), the Guttmacher Institute (total number of abortions), the U.S. Centers for Disease Control and Prevention (age and race/ethnicity distribution of women obtaining abortions), and the Population Estimates Program of the U.S. Bureau of the Census in collaboration with NCHS (population estimates).&lt;/p&gt;
&lt;p&gt;Among other findings in the report: &lt;ul&gt; &lt;li&gt;The pregnancy rate was 71.5 pregnancies per 1,000 girls ages 15-19 and pregnancies occurred among 7% of females in this age group.&lt;/li&gt; &lt;li&gt;Although teenage abortions increased by 1% from 2005 to 2006, the overall teenage abortion rate declined by about a third over the two decades from 1986 to 2006.&lt;/li&gt; &lt;li&gt;The increase in teen pregnancies and births to teenage mothers was observed across all racial and ethnic groups.&lt;/li&gt; &lt;/ul&gt;&lt;/p&gt;
&lt;p&gt;The authors said that additional research was needed to determine if the disparities in rates by both race and region carry over to adult women.&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 report was prepared by Kathryn Kost, Stanley Henshaw, and Liz Carlin of the Guttmacher Institute.&lt;/p&gt;&lt;p&gt;Lawrence Finer, Rebecca Wind, Susheela Singh, and Laura Lindberg provided comments on early drafts.&lt;/p&gt;&lt;p&gt;The report was funded by grants from the Brush Foundation, The California Wellness Foundation (TCWF) and the Annie E. Casey Foundation. The Guttmacher Institute also gratefully acknowledges the general support it receives from individuals and foundations, including major grants from The William and Flora Hewlett Foundation, The David and Lucile Packard Foundation, and the Ford Foundation, which undergirds all of the Institute&apos;s work.&lt;/p&gt;&lt;/div&gt;&lt;div style=&quot;clear:both;&quot;&gt;&lt;/div&gt;
    </recommendedItem>
</recommendedContent>