Rotavirus-associated seizures and reversible corpus callosum lesion

Rotavirus is a non-enveloped double-stranded RNA virus that causes severe gastroenteritis in children, but complications are rarely reported. Some reports have shown that rotavirus can induce diverse complications of the central nervous system, such as seizures, encephalopathy with a reversible splenial lesion, encephalitis, cerebral white matter abnormalities, and cerebellitis. Here, we present a 2-year-old patient with seizures, who had an isolated splenial lesion in the corpus callosum on neuroimaging, and the rotavirus antigen detected in faeces. © Lietuvos mokslu akademija, 2019. Other Abstract: ROTAVIRUSO SUKELTI TRAUKULIAI IR LAIKINAS DIDZIOSIOS SMEGENU JUNGTIES PAZEIDIMAS: SantraukaRotavirusas yra dvigrandes RNR virusas be apvalkalo, sukeliantis sunku vaiku gastroenterita, taciau apie komplikacijas pranesama retai. Kai kurie atveju aprasymai rodo, kad rotavirusas gali sukelti ivairias centrines nervu sistemos komplikacijas, tokias kaip traukuliai, encefalopatija su trumpalaikiu didziosios smegenu jungties pazeidimu, encefalitas, smegenu baltosios medziagos anomalijos ir cerebelitas. Cia pristatome dveju metu pacienta su traukuliais, kuriam laikinas didziosios smegenu jungties pazeidimas buvo nustatytas neurovaizdinimo metu, o rotaviruso antigenas aptiktas ismatose.Raktazodziai: rotavirusas, vaiku traukuliai, rotaviruso komplikacijos.publishersversionPeer reviewe

HPV vaccine decision making in pediatric primary care: a semi-structured interview study

<p>Abstract</p> <p>Background</p> <p>Despite national recommendations, as of 2009 human papillomavirus (HPV) vaccination rates were low with < 30% of adolescent girls fully vaccinated. Research on barriers to vaccination has focused separately on parents, adolescents, or clinicians and not on the decision making process among all participants at the point of care. By incorporating three distinct perspectives, we sought to generate hypotheses to inform interventions to increase vaccine receipt.</p> <p>Methods</p> <p>Between March and June, 2010, we conducted qualitative interviews with 20 adolescent-mother-clinician triads (60 individual interviews) directly after a preventive visit with the initial HPV vaccine due. Interviews followed a guide based on published HPV literature, involved 9 practices, and continued until saturation of the primary themes was achieved. Purposive sampling balanced adolescent ages and practice type (urban resident teaching versus non-teaching). Using a modified grounded theory approach, we analyzed data with NVivo8 software both within and across triads to generate primary themes.</p> <p>Results</p> <p>The study population was comprised of 20 mothers (12 Black, 9 < high school diploma), 20 adolescents (ten 11-12 years old), and 20 clinicians (16 female). Nine adolescents received the HPV vaccine at the visit, eight of whom were African American. Among the 11 not vaccinated, all either concurrently received or were already up-to-date on Tdap and MCV4. We did not observe systematic patterns of vaccine acceptance or refusal based on adolescent age or years of clinician experience. We identified 3 themes: (1) Parents delayed, rather than refused vaccination, and when they expressed reluctance, clinicians were hesitant to engage them in discussion. (2) Clinicians used one of two strategies to present the HPV vaccine, either presenting it as a routine vaccine with no additional information or presenting it as optional and highlighting risks and benefits. (3) Teens considered themselves passive participants in decision making, even when parents and clinicians reported including them in the process.</p> <p>Conclusions</p> <p>Programs to improve HPV vaccine delivery in primary care should focus on promoting effective parent-clinician communication. Research is needed to evaluate strategies to help clinicians engage reluctant parents and passive teens in discussion and measure the impact of distinct clinician decision making approaches on HPV vaccine delivery.</p

Impact of school-entry vaccination requirement changes on clinical practice implementation and adolescent vaccination rates in metropolitan Philadelphia

In 2017, Pennsylvania amended school-entry vaccination requirements including reduction of the provisional period from eight months to the first five days of school and requirement of meningococcal-conjugate vaccine (MCV4) for students entering 12th grade. This cross-sectional study evaluates the impact of these new requirements on clinical practice and vaccination rates among requirement-eligible adolescents within a large pediatric network in metropolitan Philadelphia. We surveyed providers from 24 pediatric primary care facilities across five Southeastern Pennsylvania counties to assess strategies for timely vaccination of children, facilitators and barriers to implementation of these strategies, and attitudes toward the new school vaccine requirements. Vaccination rates post-five-day grace period among eligible 12–18-year-old adolescents were calculated using aggregate electronic health record data and compared pre- and post-policy implementation (2016 vs. 2017) using two-sample tests of proportion. Overall, providers were supportive of the new vaccination requirements and reported that their facilities were equipped to accommodate the increased demand for vaccination visits prior to the beginning of the school year. There were modest increases in Tdap and MCV4 vaccination rates among 12–13-year-old adolescents by mid-September and a significant increase for MCV4 among 17–18-year-old adolescents (p > .001) in all regions. There were also statistically significant increases (p > .001) in MenB and HPV vaccination rates in this older age group. Our results suggest that these amended school-entry vaccination requirements may help improve timely vaccination rates for both required and non-required vaccines, increasing protection among students at the beginning of the school year

HPV and HPV Vaccine Delivery: Opportunities and Challenges

Objectives: Review current trends in HPV-related disease, HPV vaccine safety and efficacy and HPV vaccine recommendations. Identify key barriers to HPV vaccine series initiation and completion among males and females. Identify strategies to improve implementation of HPV vaccine recommendations among males and females. Presentation: 55:0

Associations between HPV vaccination among women and their 11–14-year-old children

The human papillomavirus (HPV) vaccine has been available in the United States for over a decade. We sought to examine the associations between self-reported receipt of HPV vaccination among women and their 11–14-year-old children in 27 low-coverage states. Among the 3,261 mothers we surveyed, 18% reported receiving ≥1 dose of HPV vaccine. A significantly higher proportion of vaccinated women reported vaccination of their children compared to unvaccinated women (83% vs. 56%, p < .001). In multivariable logistic regression, vaccinated women (vs. unvaccinated) had 3.58 (95% CI: 2.81–4.56) times the adjusted-odds of vaccinating their children (≥1 dose HPV vaccine). Among unvaccinated children, vaccinated mothers (vs. unvaccinated) had 3.32 (95% CI: 2.09–5.26) times the adjusted odds of high intention to vaccinate their children in the next 12 months. We did not observe associations between mothers’ vaccination confidence and their vaccination status. We conclude that mothers who received ≥1 dose of HPV vaccine may be more likely to initiate or highly intend to initiate the HPV vaccine series for their children. This may have important implications for meeting population goals for HPV vaccination coverage as an increasing proportion of mothers are likely to be vaccinated over time

Efficacy of tailored messages to improve behavioral intent to accept HPV vaccination among mothers may be moderated by sociodemographics

We assessed differences in response to a tailored recommendation intervention for HPV vaccine by participants’ sociodemographic characteristics in this exploratory sub-analysis of a larger web-based, randomized-controlled trial on tailored messaging among mothers with low intent to vaccinate their 11–14-year-old child against HPV. The intervention consisted of pre-recorded video messages tailored to 1–5 common concerns about HPV vaccine. In these exploratory analyses, we used generalized linear models to assess differences in post-intervention intent across intervention arms, stratified by sociodemographic characteristics among 496 trial participants. We found significantly higher post-intervention intent in the intervention participants versus the control group among mothers: 1) with younger children; 2) with white vs. black children; 3) with Non-Hispanic children; 4) who were younger; 5) with some college or vocational training; with household incomes of ≥$100,000; and 7) with 1–2 children. Our findings of effect modification by certain sociodemographic factors such as age, race/ethnicity, and household income should be considered when designing similar tailored messaging interventions