Development and Validation of the Pediatric Diabetes Routines Questionnaire for Adolescents.

PubMed

Pierce, Jessica S; Jordan, Sara S; Arnau, Randolph C

2018-04-06

This study describes the development and psychometric evaluation of an adolescent self-report version of the Pediatric Diabetes Routines Questionnaire (PDRQ:A), a measure of diabetes-specific routines for youth with type 1 diabetes, and further validation of the parent-version (PDRQ:P) in an adolescent sample. Participants included 120 parent-adolescent dyads (ages 12-17) and an additional 24 parents who completed measures of diabetes-specific adolescent routines, general adolescent routines, diabetes self-care, and family support of youth diabetes care. The PDRQ:P/A demonstrated good internal consistency, test-retest reliability, and parent-child agreement, and adequate validity coefficients. Confirmatory factor analysis supported a one-factor model. Promising results were obtained. The PDRQ:P/A is a clinically feasible parent- and self-report measure that can provide valuable information regarding how frequently adolescents engage in their diabetes management tasks in a consistent manner. Addition of an adolescent report format will enhance the utility of the measure for clinical and research use.

Economic evaluation of pediatric influenza immunization program compared with other pediatric immunization programs: A systematic review

PubMed Central

Gibson, Edward; Begum, Najida; Sigmundsson, Birgir; Sackeyfio, Alfred; Hackett, Judith; Rajaram, Sankarasubramanian

2016-01-01

ABSTRACT This study compared the economic value of pediatric immunisation programmes for influenza to those for rotavirus (RV), meningococcal disease (MD), pneumococcal disease (PD), human papillomavirus (HPV), hepatitis B (Hep B), and varicella reported in recent (2000 onwards) cost-effectiveness (CE) studies identified in a systematic review of PubMed, health technology, and vaccination databases. The systematic review yielded 51 economic evaluation studies of pediatric immunisation — 10 (20%) for influenza and 41 (80%) for the other selected diseases. The quality of the eligible articles was assessed using Drummond's checklist. Although inherent challenges and limitations exist when comparing economic evaluations of immunisation programmes, an overall comparison of the included studies demonstrated cost-effectiveness/cost saving for influenza from a European-Union-Five (EU5) and United States (US) perspective; point estimates for cost/quality-adjusted life-years (QALY) from dominance (cost-saving with more effect) to ≤45,444 were reported. The economic value of influenza programmes was comparable to the other vaccines of interest, with cost/QALY in general considerably lower than RV, Hep B, MD and PD. Independent of the perspective and type of analysis, the economic impact of a pediatric influenza immunisation program was influenced by vaccine efficacy, immunisation coverage, costs, and most significantly by herd immunity. This review suggests that pediatric influenza immunisation may offer a cost effective strategy when compared with HPV and varicella and possibly more value compared with other childhood vaccines (RV, Hep B, MD and PD). PMID:26837602

Economic evaluation of pediatric influenza immunization program compared with other pediatric immunization programs: A systematic review.

PubMed

Gibson, Edward; Begum, Najida; Sigmundsson, Birgir; Sackeyfio, Alfred; Hackett, Judith; Rajaram, Sankarasubramanian

2016-05-03

This study compared the economic value of pediatric immunisation programmes for influenza to those for rotavirus (RV), meningococcal disease (MD), pneumococcal disease (PD), human papillomavirus (HPV), hepatitis B (Hep B), and varicella reported in recent (2000 onwards) cost-effectiveness (CE) studies identified in a systematic review of PubMed, health technology, and vaccination databases. The systematic review yielded 51 economic evaluation studies of pediatric immunisation - 10 (20%) for influenza and 41 (80%) for the other selected diseases. The quality of the eligible articles was assessed using Drummond's checklist. Although inherent challenges and limitations exist when comparing economic evaluations of immunisation programmes, an overall comparison of the included studies demonstrated cost-effectiveness/cost saving for influenza from a European-Union-Five (EU5) and United States (US) perspective; point estimates for cost/quality-adjusted life-years (QALY) from dominance (cost-saving with more effect) to ≤45,444 were reported. The economic value of influenza programmes was comparable to the other vaccines of interest, with cost/QALY in general considerably lower than RV, Hep B, MD and PD. Independent of the perspective and type of analysis, the economic impact of a pediatric influenza immunisation program was influenced by vaccine efficacy, immunisation coverage, costs, and most significantly by herd immunity. This review suggests that pediatric influenza immunisation may offer a cost effective strategy when compared with HPV and varicella and possibly more value compared with other childhood vaccines (RV, Hep B, MD and PD).

Effect of supportive supervision on routine immunization service delivery-a randomized post-test study in Odisha.

PubMed

Som, Meena; Panda, Bhuputra; Pati, Sanghamitra; Nallala, Srinivas; Anasuya, Anita; Chauhan, Abhimanyu Singh; Sen, Ashish Kumar; Zodpey, Sanjay

2014-06-30

Routine immunization is a key child survival intervention. Issues related to quality of service delivery pose operational challenges in delivering effective immunization services. Accumulated evidences suggest that "supportive supervision" improves the quality of health care services. During 2009-10, Govt. of Odisha (GoO) and UNICEF jointly piloted this strategy in four districts to improve routine immunization. The present study aims to assess the effect of supportive supervision strategy on improvement of knowledge and practices on routine immunization among service providers. We adopted a 'post-test only' study design to compare the knowledge and practices of frontline health workers and their supervisors in four intervention districts with that of two control districts. Altogether we interviewed 170 supervisors and supervisees (health workers), each, using semi-structured interview schedules. We also directly observed 25 ice lined refrigerator (ILR) points in both groups of districts. The findings were compared with the baseline information, available only for the intervention districts. The health workers in the intervention districts displayed a higher knowledge score in selected items than in the control group. No significant difference in knowledge was observed between control and intervention supervisors. The management practices at ILR points on key routine immunization components were found to have improved significantly in intervention districts. The observed improvements in the ILR management practices indicate positive influence of supportive supervision. Higher level of domain knowledge among intervention health workers on specific items related to routine immunization could be due to successful transfer of knowledge from supervisors. A 'pre-post' study design should be undertaken to gain insights into the effectiveness of supportive supervision in improving routine immunization services.

The cost structure of routine infant immunization services: a systematic analysis of six countries

PubMed Central

Geng, Fangli; Suharlim, Christian; Brenzel, Logan; Resch, Stephen C; Menzies, Nicolas A

2017-01-01

Abstract Little information exists on the cost structure of routine infant immunization services in low- and middle-income settings. Using a unique dataset of routine infant immunization costs from six countries, we estimated how costs were distributed across budget categories and programmatic activities, and investigated how the cost structure of immunization sites varied by country and site characteristics. The EPIC study collected data on routine infant immunization costs from 319 sites in Benin, Ghana, Honduras, Moldova, Uganda, Zambia, using a standardized approach. For each country, we estimated the economic costs of infant immunization by administrative level, budget category, and programmatic activity from a programme perspective. We used regression models to describe how costs within each category were related to site operating characteristics and efficiency level. Site-level costs (incl. vaccines) represented 77–93% of national routine infant immunization costs. Labour and vaccine costs comprised 14–69% and 13–69% of site-level cost, respectively. The majority of site-level resources were devoted to service provision (facility-based or outreach), comprising 48–78% of site-level costs across the six countries. Based on the regression analyses, sites with the highest service volume had a greater proportion of costs devoted to vaccines, with vaccine costs per dose relatively unaffected by service volume but non-vaccine costs substantially lower with higher service volume. Across all countries, more efficient sites (compared with sites with similar characteristics) had a lower cost share devoted to labour. The cost structure of immunization services varied substantially between countries and across sites within each country, and was related to site characteristics. The substantial variation observed in this sample suggests differences in operating model for otherwise similar sites, and further understanding of these differences could reveal approaches

Defensin-barbed innate immunity: clinical associations in the pediatric population.

PubMed

Underwood, Mark A; Bevins, Charles L

2010-06-01

Defensins and related antimicrobial peptides serve a central role in innate immunity in all species of plants and animals. In humans, defensins are widely expressed, including in neutrophils, skin, and mucosal epithelia. Most defensins are potent antibiotics, and some have chemotactic and toxin-neutralizing activities. Results of recent studies on the homeostatic and disease-fighting activities of human defensins point to a key relevance in several pediatric disorders. Inherited variation in defensin gene expression may contribute to susceptibility to several diseases, including psoriasis and Crohn disease. We review here the recent discoveries in innate immunity that shed light on the potential roles of defensins, and other antimicrobial molecules, in the pathophysiology of common pediatric diseases such as atopic dermatitis, necrotizing enterocolitis, cystic fibrosis, and otitis media.

Accuracy of immunization histories provided by adults accompanying preschool children to a pediatric emergency department.

PubMed

Goldstein, K P; Kviz, F J; Daum, R S

1993-11-10

Because some have advocated the use of emergency departments to administer delayed childhood immunizations, we evaluated the accuracy of immunization histories obtained in this setting by comparison with medical records of inner-city health care facilities. Questionnaires were orally administered to adults accompanying children to the emergency department. Individual medical records were reviewed. Pediatric emergency department at Wyler Children's Hospital, University of Chicago and 68 inner-city primary care clinics. Children aged 3 to 65 months registering for medical care. Of the sample, 98% were African American; 75% were Medicaid recipients. Adults' knowledge of immunization histories, immunization cards, and medical records compared with American Academy of Pediatrics/Immunization Practices Advisory Committee recommendations. Of the accompanying adults, 64% stated that their child's general immunization status was "up-to-date"; 65% of these had clinic records confirming that status. Only 8% of specific regimens stated by these adults accurately matched those found in clinic records. Moreover, 45% of adults accompanying children at least 16 months and older provided inaccurate information regarding previous receipt of measles immunization. Information provided by accompanying adults (from recall or from immunization cards) is inadequate to determine accurately which preschoolers in the pediatric emergency department are delayed in immunizations.

Effects of polio eradication activities on routine immunization: lessons from the 2013 outbreak response in Somali region of Ethiopia.

PubMed

Tafesse, Belete; Tekle, Ephrem; Wondwossen, Liya; Bogale, Mengistu; Fiona, Braka; Nsubuga, Peter; Tomas, Karengera; Kassahun, Aron; Kathleen, Gallagher; Teka, Aschalew

2017-01-01

Ethiopia experienced several WPV importations with a total of 10 WPV1 cases confirmed during the 2013 outbreak alone before it is closed in 2015. We evaluated supplemental immunization activities (SIAs), including lessons learned for their effect on the routine immunization program during the 2013 polio outbreak in Somali regional state. We used descriptive study to review documents and analyse routine health information system reports from the polio outbreak affected Somali regional state. All data and technical reports of the 15 rounds of polio SIAs from June 2013 through June 2015 and routine immunization coverages for DPT-Hib-HepB 3 and measles were observed. More than 93% of the SIAs were having administrative coverage above 95%. The trend of routine immunization for the two antigens, over the five years (2011 through 2015) did not show a consistent pattern against the number of SIAs. Documentations showed qualitative positive impacts of the SIAs strengthening the routine immunization during all courses of the campaigns. The quantitative impact of polio SIAs on routine immunization remained not so impressive in this study. Clear planning, data consistencies and completeness issues need to be cleared for the impact assessment in quantitative terms, in polio legacy planning as well as for the introduction of injectable polio vaccine through the routine immunization.

[The family in the Pediatric Unit: living with rules and hospital routines].

PubMed

Xavier, Daiani Modernel; Gomes, Giovana Calcagno; Santos, Silvana Sidney Costa; Lunardi, Valéria Lerch; Pintanel, Aline Campelo; Erdmann, Alacoque Lorenzini

2014-01-01

The study aimed to know, in Foucault's view, how the family caregiver of the child deals with the rules and routines in the hospital. Descriptive qualitative study, conducted in the second half of 2011. It had the Grounded Theory as methodological framework. It was developed in the pediatric unit of a university hospital in southern Brazil, with eighteen family caregivers. The data collection was performed by semi-structured interviews and the analysis through open, axial and selective coding. It was noticed that the family tends to conform to such rules and routines in the hospital, but recognizes the importance of its flexibility, exercising endurance, as dialoguing, or as trespassing such rules and routines, in search of autonomy, when they realize that these do not address their needs. It is important to use rules and routines to enable the family practices and spaces of freedom, autonomy and resistance.

Qualitative Assessment of the Integration of HIV Services With Infant Routine Immunization Visits in Tanzania

PubMed Central

Wallace, Aaron; Kimambo, Sajida; Dafrossa, Lyimo; Rusibamayila, Neema; Rwebembera, Anath; Songoro, Juma; Arthur, Gilly; Luman, Elizabeth; Finkbeiner, Thomas; Goodson, James L.

2015-01-01

Background In 2009, a project was implemented in 8 primary health clinics throughout Tanzania to explore the feasibility of integrating pediatric HIV prevention services with routine infant immunization visits. Methods We conducted interviews with 64 conveniently sampled mothers of infants who had received integrated HIV and immunization services and 16 providers who delivered the integrated services to qualitatively identify benefits and challenges of the intervention midway through project implementation. Findings Mothers’ perceived benefits of the integrated services included time savings, opportunity to learn their child's HIV status and receive HIV treatment, if necessary. Providers’ perceived benefits included reaching mothers who usually would not come for only HIV testing. Mothers and providers reported similar challenges, including mothers’ fear of HIV testing, poor spousal support, perceived mandatory HIV testing, poor patient flow affecting confidentiality of service delivery, heavier provider workloads, and community stigma against HIV-infected persons; the latter a more frequent theme in rural compared with urban locations. Interpretation Future scale-up should ensure privacy of these integrated services received at clinics and community outreach to address stigma and perceived mandatory testing. Increasing human resources for health to address higher workloads and longer waiting times for proper patient flow is necessary in the long term. PMID:24326602

Factors and misperceptions of routine childhood immunization service uptake in Ethiopia: findings from a nationwide qualitative study

PubMed Central

Tadesse, Tefera; Getachew, Kinde; Assefa, Tersit; Ababu, Yohannes; Simireta, Tesfaye; Birhanu, Zewdie; Hailemichael, Yohannes

2017-01-01

Introduction While the routine childhood immunization program might be affected by several factors, its identification using qualitative evidence of caretakers is generally minimal. This article explores the various factors and misperceptions of routine childhood immunization service uptake in Ethiopia and provides possible recommendations to mitigate them. Methods In this study, we used a qualitative multiple case study design collecting primary data from 63 focus group discussions (FGDs) conducted with a purposefully selected sample of children's caretakers (n = 630). Results According to the results of this study, the use of routine childhood immunization is dependent on four major factors: caretakers' behavior, family characteristics, information and communication and immunization service system. In addition, the participants had some misperceptions about routine childhood immunization. For example, immunization should be taken when the child gets sick and a single dose vaccine is enough for a child. These factors and misperceptions are complex and sometimes context-specific and vary between categories of caretakers. Conclusion Our interpretations suggest that no single factor affects immunization service uptake alone in a unique way. Rather, it is the synergy among the factors that has a collective influence on the childhood immunization system. Therefore, intervention efforts should target these multiple factors simultaneously. Importantly, this study recommends improving the quality of existing childhood immunization services and building awareness among caretakers as crucial components. PMID:29675124

The cost structure of routine infant immunization services: a systematic analysis of six countries.

PubMed

Geng, Fangli; Suharlim, Christian; Brenzel, Logan; Resch, Stephen C; Menzies, Nicolas A

2017-10-01

Little information exists on the cost structure of routine infant immunization services in low- and middle-income settings. Using a unique dataset of routine infant immunization costs from six countries, we estimated how costs were distributed across budget categories and programmatic activities, and investigated how the cost structure of immunization sites varied by country and site characteristics. The EPIC study collected data on routine infant immunization costs from 319 sites in Benin, Ghana, Honduras, Moldova, Uganda, Zambia, using a standardized approach. For each country, we estimated the economic costs of infant immunization by administrative level, budget category, and programmatic activity from a programme perspective. We used regression models to describe how costs within each category were related to site operating characteristics and efficiency level. Site-level costs (incl. vaccines) represented 77-93% of national routine infant immunization costs. Labour and vaccine costs comprised 14-69% and 13-69% of site-level cost, respectively. The majority of site-level resources were devoted to service provision (facility-based or outreach), comprising 48-78% of site-level costs across the six countries. Based on the regression analyses, sites with the highest service volume had a greater proportion of costs devoted to vaccines, with vaccine costs per dose relatively unaffected by service volume but non-vaccine costs substantially lower with higher service volume. Across all countries, more efficient sites (compared with sites with similar characteristics) had a lower cost share devoted to labour. The cost structure of immunization services varied substantially between countries and across sites within each country, and was related to site characteristics. The substantial variation observed in this sample suggests differences in operating model for otherwise similar sites, and further understanding of these differences could reveal approaches to improve

Factors affecting access to information on routine immunization among mothers of under 5 children in Kaduna State Nigeria, 2015

PubMed Central

Taiwo, Lydia; Idris, Suleiman; Abubakar, Aisha; Nguku, Patrick; Nsubuga, Peter; Gidado, Saheed; Okeke, Lilian; Emiasegen, Samuel; Waziri, Endie

2017-01-01

Introduction Immunization is one of the most effective interventions to prevent disease and early child death. A substantial number of children worldwide do not complete immunization schedules because neither health services nor conventional communication mechanisms regularly reach their communities. Knowledge and perception of mothers/caregivers regarding VPDs influence demand and utilization of immunization services. We examined the associations between knowledge, perception and information on routine immunization received by mothers/caregivers in Kaduna State. Methods We enrolled 379 eligible caregivers in a community-based cross-sectional study. We sampled respondents using multistage sampling technique. We collected data on socio-demographic characteristics; knowledge and perception on routine immunization using semi-structured interviewer-administered questionnaire. We conducted bivariate analysis and logistic regression using Epi-InfoTM version 7 at 5% level of significance. Results Mean age of respondents was 28.6 years (standard deviation=±6.6 years), 34% completed secondary school, 65% were unemployed, 49% lived in rural settlements. Among respondents' children 53.3% were females and 62.8% fell within 2nd-5th birth order. Only 15.6% of these children were fully immunized. Seventy-five percent of respondent did not obtain information on routine immunization within 12 months prior to the study. About 64% had unsatisfactory knowledge while 55.4% exhibited poor perceptions regarding routine immunization. Commonest source of information was radio (61.61%). On logistic regression educated participants (Adjusted odds ratio (AOR)=1.9, 95% CI: 1.1-3.3), mothers' perception (AOR=2.6, 95% CI: 1.5-4.5) and monogamous family setting (AOR=2.4, 95% CI: 0.2-0.6) were likely to have obtained information on routine immunization. Conclusion There is low access to information, poor maternal knowledge on routine immunization with low vaccination coverage in this community

Factors affecting access to information on routine immunization among mothers of under 5 children in Kaduna State Nigeria, 2015.

PubMed

Taiwo, Lydia; Idris, Suleiman; Abubakar, Aisha; Nguku, Patrick; Nsubuga, Peter; Gidado, Saheed; Okeke, Lilian; Emiasegen, Samuel; Waziri, Endie

2017-01-01

Immunization is one of the most effective interventions to prevent disease and early child death. A substantial number of children worldwide do not complete immunization schedules because neither health services nor conventional communication mechanisms regularly reach their communities. Knowledge and perception of mothers/caregivers regarding VPDs influence demand and utilization of immunization services. We examined the associations between knowledge, perception and information on routine immunization received by mothers/caregivers in Kaduna State. We enrolled 379 eligible caregivers in a community-based cross-sectional study. We sampled respondents using multistage sampling technique. We collected data on socio-demographic characteristics; knowledge and perception on routine immunization using semi-structured interviewer-administered questionnaire. We conducted bivariate analysis and logistic regression using Epi-InfoTM version 7 at 5% level of significance. Mean age of respondents was 28.6 years (standard deviation=±6.6 years), 34% completed secondary school, 65% were unemployed, 49% lived in rural settlements. Among respondents' children 53.3% were females and 62.8% fell within 2 nd -5 th birth order. Only 15.6% of these children were fully immunized. Seventy-five percent of respondent did not obtain information on routine immunization within 12 months prior to the study. About 64% had unsatisfactory knowledge while 55.4% exhibited poor perceptions regarding routine immunization. Commonest source of information was radio (61.61%). On logistic regression educated participants (Adjusted odds ratio (AOR)=1.9, 95% CI: 1.1-3.3), mothers' perception (AOR=2.6, 95% CI: 1.5-4.5) and monogamous family setting (AOR=2.4, 95% CI: 0.2-0.6) were likely to have obtained information on routine immunization. There is low access to information, poor maternal knowledge on routine immunization with low vaccination coverage in this community. Efforts should be made by the

Researching routine immunization-do we know what we don't know?

PubMed

Clements, C John; Watkins, Margaret; de Quadros, Ciro; Biellik, Robin; Hadler, James; McFarland, Deborah; Steinglass, Robert; Luman, Elizabeth; Hennessey, Karen; Dietz, Vance

2011-11-03

The Expanded Programme on Immunization (EPI), launched in 1974, has developed and implemented a range of strategies and practices over the last three decades to ensure that children and adults receive the vaccines they need to help protect them against vaccine-preventable diseases. Many of these strategies have been implemented, resulting in immunization coverage exceeding 80% among children one year of age in many countries. Yet millions of infants remain under-immunized or unimmunized, particularly in poorer countries. In November 2009, a panel of external experts met at the United States Centers for Disease Control and Prevention (CDC) to review and identify areas of research required to strengthen routine service delivery in developing countries. Research opportunities were identified utilizing presentations emphasizing existing research, gaps in knowledge and key questions. Panel members prioritized the topics, as did other meeting participants. Several hundred research topics covering a wide range were identified by the panel members and participants. However there were relatively few topics for which there was a consensus that immediate investment in research is warranted. The panel identified 28 topics as priorities. 18 topics were identified as priorities by at least 50% of non-panel participants; of these, five were also identified as priorities by the panel. Research needs included identifying the best ways to increase coverage with existing vaccines and introduce new vaccines, integrate other services with immunizations, and finance immunization programmes. There is an enormous range of research that could be undertaken to support routine immunization. However, implementation of strategic plans, rather than additional research will have the greatest impact on raising immunization coverage and preventing disease, disability, and death from vaccine-preventable diseases. The panel emphasized the importance of tying operational research to programmatic

Crotalidae polyvalent immune Fab for the treatment of pediatric crotaline envenomation.

PubMed

Goto, Collin S; Feng, Sing-Yi

2009-04-01

Crotaline snakebites occur frequently in children, often resulting in significant morbidity. Crotalidae Polyvalent Immune Fab antivenom (FabAV) became available for clinical use in the US in 2000 and is currently the standard of care for the treatment of crotaline envenomation. The pediatric emergency care provider should be familiar with FabAV because its judicious use in affected children can greatly decrease morbidity caused by crotaline snakebites. This article will review the use of FabAV for the treatment of pediatric crotaline envenomation.

[Childhood immunization schedule of the Spanish Association of Pediatrics 2003].

PubMed

2003-03-01

In this document the Advisory Committee on Vaccines of the Spanish Association of Pediatrics provides recommendations for the immunization schedule for the 2003-2004 season. The use of inactivated poliovirus vaccine is again stressed for children of any age. Moreover, the introduction of the varicella vaccine and the pneumococcal conjugated vaccine, as well as the option of dTpa in adolescents, is highly recommended due to the availability of safe and effective products. Because of the increasing number of new vaccines in the immunization schedule, strategies with combined vaccines must be used.

Fully immunized child: coverage, timing and sequencing of routine immunization in an urban poor settlement in Nairobi, Kenya.

PubMed

Mutua, Martin Kavao; Kimani-Murage, Elizabeth; Ngomi, Nicholas; Ravn, Henrik; Mwaniki, Peter; Echoka, Elizabeth

2016-01-01

More efforts have been put in place to increase full immunization coverage rates in the last decade. Little is known about the levels and consequences of delaying or vaccinating children in different schedules. Vaccine effectiveness depends on the timing of its administration, and it is not optimal if given early, delayed or not given as recommended. Evidence of non-specific effects of vaccines is well documented and could be linked to timing and sequencing of immunization. This paper documents the levels of coverage, timing and sequencing of routine childhood vaccines. The study was conducted between 2007 and 2014 in two informal urban settlements in Nairobi. A total of 3856 children, aged 12-23 months and having a vaccination card seen were included in analysis. Vaccination dates recorded from the cards seen were used to define full immunization coverage, timeliness and sequencing. Proportions, medians and Kaplan-Meier curves were used to assess and describe the levels of full immunization coverage, vaccination delays and sequencing. The findings indicate that 67 % of the children were fully immunized by 12 months of age. Missing measles and third doses of polio and pentavalent vaccine were the main reason for not being fully immunized. Delays were highest for third doses of polio and pentavalent and measles. About 22 % of fully immunized children had vaccines in an out-of-sequence manner with 18 % not receiving pentavalent together with polio vaccine as recommended. Results show higher levels of missed opportunities and low coverage of routine childhood vaccinations given at later ages. New strategies are needed to enable health care providers and parents/guardians to work together to increase the levels of completion of all required vaccinations. In particular, more focus is needed on vaccines given in multiple doses (polio, pentavalent and pneumococcal conjugate vaccines).

Assessing providers' vaccination behaviors during routine immunization in India.

PubMed

Cohen, Megan A; Gargano, Lisa M; Thacker, Naveen; Choudhury, Panna; Weiss, Paul S; Arora, Manisha; Orenstein, Walter A; Omer, Saad B; Hughes, James M

2015-08-01

Progress has been made toward improving routine immunization coverage in India, but universal coverage has not been achieved. Little is known about how providers' vaccination behaviors affect coverage rates. The purpose of this study was to identify provider behaviors that served as barriers to vaccination that could lead to missed opportunities to vaccinate. We conducted a study of health-care providers' vaccination behaviors during clinic visits for children <3 years of age. Information on provider behaviors was collected through parent report and direct observation. Compared with illness visits, parents were eight times more likely to report vaccination status was verified (p < 0.001) and three times more likely to report receiving counseling on immunization (p = 0.022) during vaccination visits. Training of all vaccination practitioners should focus on behaviors such as the necessity of verifying vaccination status regardless of visit type, stressing the importance of counseling parents on immunization and emphasizing what is a valid contraindication to vaccination. © The Author [2015]. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Immune Desensitization Allows Pediatric Blood Group Incompatible Kidney Transplantation.

PubMed

Stojanovic, Jelena; Adamusiak, Anna; Kessaris, Nicos; Chandak, Pankaj; Ahmed, Zubir; Sebire, Neil J; Walsh, Grainne; Jones, Helen E; Marks, Stephen D; Mamode, Nizam

2017-06-01

Blood group incompatible transplantation (ABOi) in children is rare as pretransplant conditioning remains challenging and concerns persist about the potential increased risk of rejection. We describe the results of 11 ABOi pediatric renal transplant recipients in the 2 largest centers in the United Kingdom, sharing the same tailored desensitization protocol. Patients with pretransplant titers of 1 or more in 8 received rituximab 1 month before transplant; tacrolimus and mycophenolate mofetil were started 1 week before surgery. Antibody removal was performed to reduce titers to 1 or less in 8 on the day of the operation. No routine postoperative antibody removal was performed. Death-censored graft survival at last follow-up was 100% in the ABOi and 98% in 50 compatible pediatric transplants. One patient developed grade 2A rejection successfully treated with antithymocyte globulin. Another patient had a titer rise of 2 dilutions treated with 1 immunoadsorption session. There was no histological evidence of rejection in the other 9 patients. One patient developed cytomegalovirus and BK and 2 others EBV and BK viremia. Tailored desensitization in pediatric blood group incompatible kidney transplantation results in excellent outcomes with graft survival and rejection rates comparable with compatible transplants.

Access to Routine Immunization: A Comparative Analysis of Supply-Side Disparities between Northern and Southern Nigeria

PubMed Central

Eboreime, Ejemai; Abimbola, Seye; Bozzani, Fiammetta

2015-01-01

Background The available data on routine immunization in Nigeria show a disparity in coverage between Northern and Southern Nigeria, with the former performing worse. The effect of socio-cultural differences on health-seeking behaviour has been identified in the literature as the main cause of the disparity. Our study analyses the role of supply-side determinants, particularly access to services, in causing these disparities. Methods Using routine government data, we compared supply-side determinants of access in two Northern states with two Southern states. The states were identified using criteria-based purposive selection such that the comparisons were made between a low-coverage state in the South and a low-coverage state in the North as well as between a high-coverage state in the South and a high-coverage state in the North. Results Human resources and commodities at routine immunization service delivery points were generally insufficient for service delivery in both geographical regions. While disparities were evident between individual states irrespective of regional location, compared to the South, residents in Northern Nigeria were more likely to have vaccination service delivery points located within a 5km radius of their settlements. Conclusion Our findings suggest that regional supply-side disparities are not apparent, reinforcing the earlier reported socio-cultural explanations for disparities in routine immunization service uptake between Northern and Southern Nigeria. Nonetheless, improving routine immunisation coverage services require that there are available human resources and that health facilities are equitably distributed. PMID:26692215

Access to Routine Immunization: A Comparative Analysis of Supply-Side Disparities between Northern and Southern Nigeria.

PubMed

Eboreime, Ejemai; Abimbola, Seye; Bozzani, Fiammetta

2015-01-01

The available data on routine immunization in Nigeria show a disparity in coverage between Northern and Southern Nigeria, with the former performing worse. The effect of socio-cultural differences on health-seeking behaviour has been identified in the literature as the main cause of the disparity. Our study analyses the role of supply-side determinants, particularly access to services, in causing these disparities. Using routine government data, we compared supply-side determinants of access in two Northern states with two Southern states. The states were identified using criteria-based purposive selection such that the comparisons were made between a low-coverage state in the South and a low-coverage state in the North as well as between a high-coverage state in the South and a high-coverage state in the North. Human resources and commodities at routine immunization service delivery points were generally insufficient for service delivery in both geographical regions. While disparities were evident between individual states irrespective of regional location, compared to the South, residents in Northern Nigeria were more likely to have vaccination service delivery points located within a 5 km radius of their settlements. Our findings suggest that regional supply-side disparities are not apparent, reinforcing the earlier reported socio-cultural explanations for disparities in routine immunization service uptake between Northern and Southern Nigeria. Nonetheless, improving routine immunisation coverage services require that there are available human resources and that health facilities are equitably distributed.

Recommendations for pneumococcal immunization outside routine childhood immunization programs in Western Europe.

PubMed

Castiglia, Paolo

2014-10-01

The global burden of pneumococcal diseases is high, with young children and adults≥50 years of age at highest risk of infection. Two types of vaccine are available for the prevention of pneumococcal diseases caused by specific Streptococcus pneumoniae serotypes: the pneumococcal polysaccharide vaccine (PPV23) and the pneumococcal conjugate vaccine (PCV7, PCV10, and PCV13). Despite pneumococcal immunization programs in adults and children, the burden in adults has remained high. Most European countries have national or local/regional vaccination recommendations. The objective of this review was to provide an overview of the government recommendations for pneumococcal vaccination outside routine childhood vaccination programs for 16 Western European countries as of August 2014. We found that recommendations for pneumococcal immunization across Europe are complex and vary greatly among countries in terms of age groups and risk groups recommended for vaccination, as well as which vaccine should be administered. Clarifying or simplifying these recommendations and improving their dissemination could help to increase pneumococcal vaccine uptake and decrease the high burden of pneumococcal diseases in adults, both through a direct effect of the vaccine and via a herd effect in unvaccinated individuals.

Understanding Internal Accountability in Nigeria’s Routine Immunization System: Perspectives From Government Officials at the National, State, and Local Levels

PubMed Central

Erchick, Daniel J.; George, Asha S.; Umeh, Chukwunonso; Wonodi, Chizoba

2017-01-01

Background: Routine immunization coverage in Nigeria has remained low, and studies have identified a lack of accountability as a barrier to high performance in the immunization system. Accountability lies at the heart of various health systems strengthening efforts recently launched in Nigeria, including those related to immunization. Our aim was to understand the views of health officials on the accountability challenges hindering immunization service delivery at various levels of government. Methods: A semi-structured questionnaire was used to interview immunization and primary healthcare (PHC) officials from national, state, local, and health facility levels in Niger State in north central Nigeria. Individuals were selected to represent a range of roles and responsibilities in the immunization system. The questionnaire explored concepts related to internal accountability using a framework that organizes accountability into three axes based upon how they drive change in the health system. Results: Respondents highlighted accountability challenges across multiple components of the immunization system, including vaccine availability, financing, logistics, human resources, and data management. A major focus was the lack of clear roles and responsibilities both within institutions and between levels of government. Delays in funding, especially at lower levels of government, disrupted service delivery. Supervision occurred less frequently than necessary, and the limited decision space of managers prevented problems from being resolved. Motivation was affected by the inability of officials to fulfill their responsibilities. Officials posited numerous suggestions to improve accountability, including clarifying roles and responsibilities, ensuring timely release of funding, and formalizing processes for supervision, problem solving, and data reporting. Conclusion: Weak accountability presents a significant barrier to performance of the routine immunization system and

Effects of Vibration Therapy in Pediatric Immunizations.

PubMed

Benjamin, Arika L; Hendrix, Thomas J; Woody, Jacque L

2016-01-01

A randomized clinical trial of 100 children (52 boys, 48 girls) ages 2 months to 7 years was conducted to evaluate the effect of vibration therapy without cold analgesia on pain. A convenience sample was recruited at two sites: a publicly funded, free immunization clinic and a private group pediatric practice. Participants were randomly assigned to receive vibration therapy via a specialized vibrating device or standard care. All children regardless of intervention group were allowed to be distracted and soothed by the parent. Pain was evaluated using the FLACC score, which two nurses assessed at three points in time: prior to, during, and after the injection(s). Data were analyzed using a two-independent samples-paired t-test. Results show that vibration therapy had no effect on pain scores in the younger age groups studied (2 months ≤ 1 year, > 1 year ≤ 4 years). In the oldest age group (> 4 to 7 years of age), a heightened pain reading was found in the period from preinjection to post-injection periods (p = 0.045). These results indicate that the addition of vibration therapy (without cold analgesia) to standard soothing techniques is no more effective in reducing immunization pain than standard soothing techniques alone, and thus, is not indicated for use with immunization pain. Recommendations include further evaluation of interventions.

Effect of virtual reality headset for pediatric fear and pain distraction during immunization.

PubMed

Chad, Rudnick; Emaan, Sulaiman; Jillian, Orden

2018-05-03

Fear of needles is a well-known phobia among children and adults. This study presents the rationale, feasibility and results of a pilot study applying a virtual reality (VR) headset as a fear reduction and pain distraction during immunizations. 17 subjects and 17 parents rated their fear and pain level pre- and postimmunization using Wong-Baker pain scale and McMurtry children's fear scale. Immunization was provided, while subject was wearing a VR headset. Ratings of anticipated versus actual fear and pain due to immunizations improved following use of the VR headset in 94.1% of pediatric subjects. The use of a VR headset was well received and reduced overall fear and pain in children receiving immunizations.

Immune-Mediated Mechanisms of Action of Probiotics and Synbiotics in Treating Pediatric Intestinal Diseases

PubMed Central

Gil-Campos, Mercedes

2018-01-01

The pediatric population is continually at risk of developing infectious and inflammatory diseases. The treatment for infections, particularly gastrointestinal conditions, focuses on oral or intravenous rehydration, nutritional support and, in certain case, antibiotics. Over the past decade, the probiotics and synbiotics administration for the prevention and treatment of different acute and chronic infectious diseases has dramatically increased. Probiotic microorganisms are primarily used as treatments because they can stimulate changes in the intestinal microbial ecosystem and improve the immunological status of the host. The beneficial impact of probiotics is mediated by different mechanisms. These mechanisms include the probiotics’ capacity to increase the intestinal barrier function, to prevent bacterial transferation and to modulate inflammation through immune receptor cascade signaling, as well as their ability to regulate the expression of selected host intestinal genes. Nevertheless, with respect to pediatric intestinal diseases, information pertaining to these key mechanisms of action is scarce, particularly for immune-mediated mechanisms of action. In the present work, we review the biochemical and molecular mechanisms of action of probiotics and synbiotics that affect the immune system. PMID:29303974

Understanding Internal Accountability in Nigeria's Routine Immunization System: Perspectives From Government Officials at the National, State, and Local Levels.

PubMed

Erchick, Daniel J; George, Asha S; Umeh, Chukwunonso; Wonodi, Chizoba

2016-12-10

Routine immunization coverage in Nigeria has remained low, and studies have identified a lack of accountability as a barrier to high performance in the immunization system. Accountability lies at the heart of various health systems strengthening efforts recently launched in Nigeria, including those related to immunization. Our aim was to understand the views of health officials on the accountability challenges hindering immunization service delivery at various levels of government. A semi-structured questionnaire was used to interview immunization and primary healthcare (PHC) officials from national, state, local, and health facility levels in Niger State in north central Nigeria. Individuals were selected to represent a range of roles and responsibilities in the immunization system. The questionnaire explored concepts related to internal accountability using a framework that organizes accountability into three axes based upon how they drive change in the health system. Respondents highlighted accountability challenges across multiple components of the immunization system, including vaccine availability, financing, logistics, human resources, and data management. A major focus was the lack of clear roles and responsibilities both within institutions and between levels of government. Delays in funding, especially at lower levels of government, disrupted service delivery. Supervision occurred less frequently than necessary, and the limited decision space of managers prevented problems from being resolved. Motivation was affected by the inability of officials to fulfill their responsibilities. Officials posited numerous suggestions to improve accountability, including clarifying roles and responsibilities, ensuring timely release of funding, and formalizing processes for supervision, problem solving, and data reporting. Weak accountability presents a significant barrier to performance of the routine immunization system and high immunization coverage in Nigeria. As one

Cross-talk between virus and host innate immunity in pediatric HIV-1 infection and disease progression.

PubMed

Freguja, Riccardo; Gianesin, Ketty; Zanchetta, Marisa; De Rossi, Anita

2012-07-01

Variability in the susceptibility to HIV-1 infection and disease progression depends on both virus and host determinants. Some exposed individuals remain HIV-1-uninfected and HIV-1-infected subjects develop disease at varying intervals with a small percentage remaining long-term non-progressors. As innate immunity is the earliest response to microbial entry and injury, host factors that impact innate immunity may play a role in viral infectivity and pathogenesis. In the pediatric population the interactions between the virus and the host may be of particular relevance due to the still developing adaptive immune system. Data indicate that genetic variants of defensins and Toll-Like Receptors (TLRs), key elements of innate immunity, play a role in mother-to-child transmission (MTCT) of HIV-1, and in the outcome of pediatric HIV-1 disease. Although the mechanisms by which these genetic variants influence HIV-1 interactions with the host are still largely unknown, defensins and TLRs, along with their link with regulatory T cells (Tregs), may play a critical role in the onset and persistence of immune activation, a hallmark of HIV-1 disease.

Adverse Events After Routine Immunization of Extremely Low Birth Weight Infants

PubMed Central

DeMeo, Stephen D.; Raman, Sudha R.; Hornik, Christoph P.; Wilson, Catherine C.; Clark, Reese; Smith, P. Brian

2015-01-01

respiratory support and intubation after routine immunization. Our findings provide no evidence to suggest that clinicians should not use combination vaccines in ELBW infants. Further studies are needed to determine whether timing or spacing of immunization administrations confers risk for the developing adverse events and whether a prior history of sepsis confers risk for an altered immune response in ELBW infants. PMID:26030302

Effectiveness and safety of immunization with live-attenuated and inactivated vaccines for pediatric liver transplantation recipients.

PubMed

Kawano, Yoshihiko; Suzuki, Michio; Kawada, Jun-ichi; Kimura, Hiroshi; Kamei, Hideya; Ohnishi, Yasuharu; Ono, Yasuyuki; Uchida, Hiroo; Ogura, Yasuhiro; Ito, Yoshinori

2015-03-17

Liver transplantation recipients are at high risk for severe complications due to infections because of being treated with immunosuppressive drugs that affect the immune system. Vaccination for liver transplantation candidates is generally recommended before surgery, but the opportunities for vaccination prior to transplantation in pediatric candidates are often limited by severe disease conditions. The participants in this study comprised 39 pediatric recipients of living donor liver transplantation performed between 2005 and 2013. Criteria for administering live-attenuated (measles, rubella, mumps, and varicella) and inactivated (hepatitis B, pertussis, and Japanese encephalitis) vaccines were as follows: (1) >1 year after transplantation; (2) no use of systemic steroids to treat acute rejection within the last 6 months; (3) serum trough concentration of tacrolimus <5 ng/mL; (4) no severe immunosuppression according to blood examinations; and (5) provision of written informed consent. Median age at transplantation was 17 months, and median period from transplantation to the beginning of immunization was 18 months. Seroprotection rates for measles, rubella, mumps, varicella, hepatitis B, pertussis, and Japanese encephalitis after post-transplant immunization were 44% (11/25), 70% (19/27), 48% (12/25), 32% (6/19), 83% (19/23), 87% (13/15), and 88% (7/8), respectively. Seroprotection rates for measles, rubella, mumps, and varicella after second vaccination for recipients with primary vaccine failure after first vaccination were 100% (8/8), 50% (1/2), 71% (5/7), and 50% (5/10), respectively. While four recipients contracted mumps and eight contracted varicella before immunization, one recipient developed varicella after immunization. No serious systemic adverse events were observed in vaccinated recipients. Seroprotection rates for measles, mumps, and varicella appeared low in children after the first post-transplantation vaccination. Immunizations with four live

What have we learned on costs and financing of routine immunization from the comprehensive multi-year plans in GAVI eligible countries?

PubMed

Brenzel, Logan

2015-05-07

Immunization is one of the most cost-effective health interventions, but as countries introduce new vaccines and scale-up immunization coverage, costs will likely increase. This paper updates estimates of immunization costs and financing based on information from comprehensive multi-year plans (cMYPs) from GAVI-eligible countries during a period when countries planned to introduce a range of new vaccines (2008-2016). The analysis database included information from baseline and 5-year projection years for each country cMYP, resulting in a total sample size of 243 observations. Two-thirds were from African countries. Cost data included personnel, vaccine, injection, transport, training, maintenance, cold chain and other capital investments. Financing from government and external sources was evaluated. All estimates were converted to 2010 US Dollars. Statistical analysis was performed using STATA, and results were population-weighted. Results pertain to country planning estimates. Average annual routine immunization cost was $62 million. Vaccines continued to be the major cost driver (51%) followed by immunization-specific personnel costs (22%). Non-vaccine delivery costs accounted for almost half of routine program costs (44%). Routine delivery cost per dose averaged $0.61 and the delivery cost per infant was $10. The cost per DTP3 vaccinated child was $27. Routine program costs increased with each new vaccine introduced. Costs accounted for 5% of government health expenditures. Governments accounted for 67% of financing. Total and average costs of routine immunization programs are rising as coverage rates increase and new vaccines are introduced. The cost of delivering vaccines is nearly equivalent to the cost of vaccines. Governments are financing greater proportions of the immunization program but there may be limits in resource scarce countries. Price reductions for new vaccines will help reduce costs and the burden of financing. Strategies to improve efficiency

Improving immunization in Afghanistan: results from a cross-sectional community-based survey to assess routine immunization coverage.

PubMed

Mugali, Raveesha R; Mansoor, Farooq; Parwiz, Sardar; Ahmad, Fazil; Safi, Najibullah; Higgins-Steele, Ariel; Varkey, Sherin

2017-04-04

Despite progress in recent years, Afghanistan is lagging behind in realizing the full potential of immunization. The country is still endemic for polio transmission and measles outbreaks continue to occur. In spite of significant reductions over the past decade, the mortality rate of children under 5 years of age continues to remain high at 91 per 1000 live births. The study was a descriptive community-based cross sectional household survey. The survey aimed to estimate the levels of immunization coverage at national and province levels. Specific objectives are to: establish valid baseline information to monitor progress of the immunization program; identify reasons why children are not immunized; and make recommendations to enhance access and quality of immunization services in Afghanistan. The survey was carried out in all 34 provinces of the country, with a sample of 6125 mothers of children aged 12-23 months. Nationally, 51% of children participating in the survey received all doses of each antigen irrespective of the recommended date of immunization or recommended interval between doses. About 31% of children were found to be partially vaccinated. Reasons for partial vaccination included: place to vaccinate child too far (23%), not aware of the need of vaccination (17%), no faith in vaccination (16%), mother was too busy (15%), and fear of side effects (11%). The innovative mechanism of contracting out delivery of primary health care services in Afghanistan, including immunization, to non-governmental organizations is showing some positive results in quickly increasing coverage of essential interventions, including routine immunization. Much ground still needs to be covered with proper planning and management of resources in order to improve the immunization coverage in Afghanistan and increase survival and health status of its children.

Determinants of routine immunization costing in Benin and Ghana in 2011.

PubMed

Ahanhanzo, Césaire Damien; Huang, Xiao Xian; Le Gargasson, Jean-Bernard; Sossou, Justin; Nyonator, Frank; Colombini, Anais; Gessner, Bradford D

2015-05-07

Existing tools to evaluate costs do not always capture the heterogeneity of costs at the facility level. This study seeks to address this issue through an analysis of determinants of health facility immunization costs. A statistical analysis on facility routine delivery and vaccine costs was conducted using ordinary least squares regression. Explanatory variables included the number of doses administered; proportion of time spent by facility staff on immunization; average staff wage; whether the health facility had enough staff; presence of cold chain equipment; distance to a vaccine collection point; and, facility ownership. Data were drawn from representative samples of primary care facilities in Benin and Ghana (46 and 50 facilities, respectively) collected as part of the EPIC studies. Weighted average RI immunization facility cost was US$ 16,459 in Ghana and US$ 14,994 in Benin. The regression found total doses administered to be positively and significantly associated with facility cost in both countries. A 10% increase in doses resulted in a 4% increase in cost in Ghana, and a 7.5% increase in Benin. In Ghana, the proportion of immunization time, presence of cold chain, and sufficiency of staff were positively and significantly associated with total cost. In Benin, facility cost was negatively and significantly related to distance to the vaccine collection point. In the pooled sample, facilities in capital cities were associated with significantly higher costs. This study provides evidence on the importance of the level of scale in determining facility immunization cost, as well as the role of availability of health workers and time they spend on immunization in Ghana and Benin. This type of analysis can provide insights into the costs of scaling up immunization services, and can assist with development of more efficient immunization strategies. Copyright © 2015 Elsevier Ltd. All rights reserved.

Factors associated with routine immunization coverage of children under one year old in Lao People's Democratic Republic.

PubMed

Phoummalaysith, Bounfeng; Yamamoto, Eiko; Xeuatvongsa, Anonh; Louangpradith, Viengsakhone; Keohavong, Bounxou; Saw, Yu Mon; Hamajima, Nobuyuki

2018-05-03

Routine vaccination is administered free of charge to all children under one year old in Lao People's Democratic Republic (Lao PDR) and the national goal is to achieve at least 95% coverage with all vaccines included in the national immunization program by 2025. In this study, factors related to the immunization system and characteristics of provinces and districts in Lao PDR were examined to evaluate the association with routine immunization coverage. Coverage rates for Bacillus Calmette-Guerin (BCG), Diphtheria-Tetanus-Pertussis-Hepatitis B (DTP-HepB), DTP-HepB-Hib (Haemophilus influenzae type B), polio (OPV), and measles (MCV1) vaccines from 2002 to 2014 collected through regular reporting system, were used to identify the immunization coverage trends in Lao PDR. Correlation analysis was performed using immunization coverage, characteristics of provinces or districts (population, population density, and proportion of poor villages and high-risk villages), and factors related to immunization service (including the proportions of the following: villages served by health facility levels, vaccine session types, and presence of well-functioning cold chain equipment). To determine factors associated with low coverage, provinces were categorized based on 80% of DTP-HepB-Hib3 coverage (<80% = low group; ≥80% = high group). Coverages of BCG, DTP-HepB3, OPV3 and MCV1 increased gradually from 2007 to 2014 (82.2-88.3% in 2014). However, BCG coverage showed the least improvement from 2002 to 2014. The coverage of each vaccine correlated with the coverage of the other vaccines and DTP-HepB-Hib dropout rate in provinces as well as districts. The provinces with low immunization coverage were correlated with higher proportions of poor villages. Routine immunization coverage has been improving in the last 13 years, but the national goal is not yet reached in Lao PDR. The results of this study suggest that BCG coverage and poor villages should be targeted to improve

Drivers of routine immunization coverage improvement in Africa: findings from district-level case studies

PubMed Central

LaFond, Anne; Kanagat, Natasha; Steinglass, Robert; Fields, Rebecca; Sequeira, Jenny; Mookherji, Sangeeta

2015-01-01

There is limited understanding of why routine immunization (RI) coverage improves in some settings in Africa and not in others. Using a grounded theory approach, we conducted in-depth case studies to understand pathways to coverage improvement by comparing immunization programme experience in 12 districts in three countries (Ethiopia, Cameroon and Ghana). Drawing on positive deviance or assets model techniques we compared the experience of districts where diphtheria–tetanus–pertussis (DTP3)/pentavalent3 (Penta3) coverage improved with districts where DTP3/Penta3 coverage remained unchanged (or steady) over the same period, focusing on basic readiness to deliver immunization services and drivers of coverage improvement. The results informed a model for immunization coverage improvement that emphasizes the dynamics of immunization systems at district level. In all districts, whether improving or steady, we found that a set of basic RI system resources were in place from 2006 to 2010 and did not observe major differences in infrastructure. We found that the differences in coverage trends were due to factors other than basic RI system capacity or service readiness. We identified six common drivers of RI coverage performance improvement—four direct drivers and two enabling drivers—that were present in well-performing districts and weaker or absent in steady coverage districts, and map the pathways from driver to improved supply, demand and coverage. Findings emphasize the critical role of implementation strategies and the need for locally skilled managers that are capable of tailoring strategies to specific settings and community needs. The case studies are unique in their focus on the positive drivers of change and the identification of pathways to coverage improvement, an approach that should be considered in future studies and routine assessments of district-level immunization system performance. PMID:24615431

Medical Versus Nonmedical Immunization Exemptions for Child Care and School Attendance.

PubMed

2016-09-01

Routine childhood immunizations against infectious diseases are an integral part of our public health infrastructure. They provide direct protection to the immunized individual and indirect protection to children and adults unable to be immunized via the effect of community immunity. All 50 states, the District of Columbia, and Puerto Rico have regulations requiring proof of immunization for child care and school attendance as a public health strategy to protect children in these settings and to secondarily serve as a mechanism to promote timely immunization of children by their caregivers. Although all states and the District of Columbia have mechanisms to exempt school attendees from specific immunization requirements for medical reasons, the majority also have a heterogeneous collection of regulations and laws that allow nonmedical exemptions from childhood immunizations otherwise required for child care and school attendance. The American Academy of Pediatrics (AAP) supports regulations and laws requiring certification of immunization to attend child care and school as a sound means of providing a safe environment for attendees and employees of these settings. The AAP also supports medically indicated exemptions to specific immunizations as determined for each individual child. The AAP views nonmedical exemptions to school-required immunizations as inappropriate for individual, public health, and ethical reasons and advocates for their elimination. Copyright © 2016 by the American Academy of Pediatrics.

Performance and determinants of routine immunization coverage within the context of intensive polio eradication activities in Uttar Pradesh, India: Social Mobilization Network (SM Net) and Core Group Polio Project (CGPP)

PubMed Central

2013-01-01

Background Studies that have looked at the effect of polio eradication efforts in India on routine immunization programs have provided mixed findings. One polio eradication project, funded by US Agency for International Development (USAID) and carried out by the CORE Group Polio Project (CGPP) in the state of Uttar Pradesh of India, has included the strengthening of routine immunization systems as a core part of its polio eradication strategy. This paper explores the performance of routine immunization services in the CGPP intervention areas concurrent with intensive polio eradication activities. The paper also explores determinants of routine immunization performance such as caretaker characteristics and CGPP activities to strengthen routine immunization services. Methods We conduct secondary data analysis of the latest project household immunization survey in 2011 and compare these findings to reports of past surveys in the CGPP program area and at the Uttar Pradesh state level (as measured by children’s receipt of DPT vaccinations). This is done to judge if there is any evidence that routine immunization services are being disrupted. We also model characteristics of survey respondents and respondents’ exposure to CGPP, communication activities against their children’s receipt of key vaccinations in order to identify determinants of routine immunization coverage. Results Routine immunization coverage has increased between the first survey (2005 for state level estimates, 2008 for the CGPP program) and the latest (2011 for both state level and CGPP areas), as measured by children’s receipt of DPT vaccination. This increase occurred concurrent with polio eradication efforts intensive enough to result in interruption of transmission. In addition, a mothers’ exposure to specific communication materials, her religion and education were associated with whether or not her children receive one or more doses of DPT. Conclusions A limitation of the analysis is

[Childhood immunization schedule 2001-2002. Advisory Committee on Vaccines of the Spanish Association of Pediatrics].

PubMed

2001-07-01

In 1994 the Spanish Association of Pediatrics founded the Advisory Committee on Vaccines with the aim of providing advice on matters related to childhood immunizations and of implementing vaccination schedules. The latest recommendations concern the immunization schedule for 2001-2002, in which indications for the inactivated poliovirus vaccine instead of the attenuated poliovirus vaccine are of prime importance. The advisability of including the vaccine against chicken pox in healthy children is stressed.

Pediatric recurrent respiratory tract infections: when and how to explore the immune system? (About 53 cases).

PubMed

El-Azami-El-Idrissi, Mohammed; Lakhdar-Idrissi, Mounia; Chaouki, Sanae; Atmani, Samir; Bouharrou, Abdelhak; Hida, Moustapha

2016-01-01

Recurrent respiratory tract infections are one of the most frequent reasons for pediatric visits and hospitalization. Causes of this pathology are multiple ranging from congenital to acquired and local to general. Immune deficiencies are considered as underlying conditions predisposing to this pathology. Our work is about to determine when and how to explore the immune system when facing recurrent respiratory infections. This was based on the records of 53 children hospitalized at the pediatrics unit of Hassan II University Hospital, Fez Morocco. Thirty boys and 23 girls with age ranging from 5 months to 12 years with an average age of 2 years were involved in this study. Bronchial foreign body was the main etiology in children of 3 to 6 year old. Gastro-esophageal reflux, which in some cases is a consequence of chronic cough, as well as asthma were most frequent in infants (17 and 15% respectively). Immune deficiency was described in 7.5% of patients and the only death we deplored in our series belongs to this group. Recurrent respiratory tract infections have multiple causes. In our series they are dominated by foreign body inhalation and gastroesophageal reflux, which in some cases is a consequence of a chronic cough. Immune deficiency is not frequent but could influence the prognosis. Therefore immune explorations should be well codified.

Severe pediatric influenza in California, 2003-2005: implications for immunization recommendations.

PubMed

Louie, Janice K; Schechter, Robert; Honarmand, Somayeh; Guevara, Hugo F; Shoemaker, Trevor R; Madrigal, Nora Y; Woodfill, Celia J I; Backer, Howard D; Glaser, Carol A

2006-04-01

The 2003-2004 influenza season was marked by both the emergence of a new drift "Fujian" strain of influenza A virus and prominent reports of increased influenza-related deaths in children in the absence of baseline data for comparison. In December 2003, the California Department of Health Services initiated surveillance of children who were hospitalized in California with severe influenza in an attempt to measure its impact and to identify additional preventive measures. From December 2003 to May 2005, surveillance of children who were hospitalized in PICUs or dying in the hospital with laboratory evidence of influenza was performed by hospital infection control practitioners and local public health departments using a standardized case definition and reporting form. In the 2003-2004 and 2004-2005 influenza seasons, 125 and 35 cases, respectively, of severe influenza in children were identified in California. The mean and median age of cases were 3.1 years and 1.5 years, with breakdown as follows: < 6 months, 39 (24%); 6 to 23 months, 53 (33%); 2 to 4 years, 40 (25%); 5 to 11 years, 15 (9%); and 12 to 17 years, 13 (8%). Fifty-three percent (85 of 160) had an underlying medical condition(s), including a neurologic disorder (n = 36), chronic pulmonary disease (n = 26), genetic disorder (n = 19), cardiac disease (n = 18), prematurity (n = 14), immunocompromised status (n = 12), endocrine/renal disease (n = 2), and other (n = 1). Only 16% (15 of 96) of all patients had received influenza vaccination. Thirty-seven patients had an underlying illness that met existing Advisory Committee on Immunization Practices (ACIP) or American Academy of Pediatrics (AAP) recommendations for immunization, but only 8 had been vaccinated. More than 3 times as many children were reported to be hospitalized in intensive care with influenza in California during the 2003-2004 season compared with the 2004-2005 season. Because children who are younger than 6 months remain at highest risk for

Interaction Between 2 Nutraceutical Treatments and Host Immune Status in the Pediatric Critical Illness Stress-Induced Immune Suppression Comparative Effectiveness Trial.

PubMed

Carcillo, Joseph A; Dean, J Michael; Holubkov, Richard; Berger, John; Meert, Kathleen L; Anand, Kanwaljeet J S; Zimmerman, Jerry J; Newth, Christopher J L; Harrison, Rick; Burr, Jeri; Willson, Douglas F; Nicholson, Carol; Bell, Michael J; Berg, Robert A; Shanley, Thomas P; Heidemann, Sabrina M; Dalton, Heidi; Jenkins, Tammara L; Doctor, Allan; Webster, Angie; Tamburro, Robert F

2017-11-01

The pediatric Critical Illness Stress-induced Immune Suppression (CRISIS) trial compared the effectiveness of 2 nutraceutical supplementation strategies and found no difference in the development of nosocomial infection and sepsis in the overall population. We performed an exploratory post hoc analysis of interaction between nutraceutical treatments and host immune status related to the development of nosocomial infection/sepsis. Children from the CRISIS trial were analyzed according to 3 admission immune status categories marked by decreasing immune competence: immune competent without lymphopenia, immune competent with lymphopenia, and previously immunocompromised. The comparative effectiveness of the 2 treatments was analyzed for interaction with immune status category. There were 134 immune-competent children without lymphopenia, 79 previously immune-competent children with lymphopenia, and 27 immunocompromised children who received 1 of the 2 treatments. A significant interaction was found between treatment arms and immune status on the time to development of nosocomial infection and sepsis ( P < .05) and on the rate of nosocomial infection and sepsis per 100 patient days ( P < .05). Whey protein treatment protected immune-competent patients without lymphopenia from infection and sepsis, both nutraceutical strategies were equivalent in immune-competent patients with lymphopenia, and zinc, selenium, glutamine, and metoclopramide treatment protected immunocompromised patients from infection and sepsis. The science of immune nutrition is more complex than previously thought. Future trial design should consider immune status at the time of trial entry because differential effects of nutraceuticals may be related to this patient characteristic.

Designing pediatric vaccine formularies and pricing pediatric combination vaccines using operations research models and algorithms.

PubMed

Jacobson, Sheldon H; Sewell, Edward C; Allwine, Daniel A; Medina, Enrique A; Weniger, Bruce G

2003-02-01

The National Immunization Program, housed within the Centers for Disease Control and Prevention in the USA, has identified several challenges that must be faced in childhood immunization programs to deliver and procure vaccines that immunize children from the plethora of childhood diseases. The biomedical issues cited include how drug manufacturers can combine and formulate vaccines, how such vaccines are scheduled and administered and how economically sound vaccine procurement can be achieved. This review discusses how operations research models can be used to address the economics of pediatric vaccine formulary design and pricing, as well as how such models can be used to address a new set of pediatric formulary problems that will surface with the introduction of pediatric combination vaccines into the US pediatric immunization market.

Lack of evidence to support routine digital rectal examination in pediatric trauma patients.

PubMed

Shlamovitz, Gil Z; Mower, William R; Bergman, Jonathan; Crisp, Jonathan; DeVore, Heather K; Hardy, David; Sargent, Martine; Shroff, Sunil D; Snyder, Eric; Morgan, Marshall T

2007-08-01

Current advanced trauma life support guidelines recommend that a digital rectal examination (DRE) should be performed as part of the initial evaluation of all trauma patients. Our primary goal was to estimate the test characteristics of the DRE in pediatric patients for the following injuries: (1) spinal cord injuries, (2) bowel injuries, (3) rectal injuries, (4) pelvic fractures, and (5) urethral disruptions. We conducted a nonconcurrent, observational, chart review study of a consecutive series of pediatric trauma patients. We enrolled all patients younger than 18 years seen in our ED from January 2003 to February 2005, for whom the trauma team was activated and who had a documented DRE. For each patient, we reviewed all available clinical documents in a computerized medical record system to identify the DRE findings followed by review of radiological reports, operative reports, and discharge summaries to identify specific injuries. Two hundred thirteen patients met our selection criteria and were included in the analysis. We identified 3 patients with spinal cord injury (1% prevalence), 13 patients with bowel injury (6%), 5 patients with rectal injury (2%), 12 patients with a pelvic fracture (6%), and 1 patient with urethral disruption (0.5%). The DRE failed to diagnose (false-negative rate) 66% of spinal cord injuries, 100% of bowel injuries, 100% of rectal wall injuries, 100% of pelvic fractures, and 100% of urethral disruption injuries. The DRE has poor sensitivity for the diagnosis of spinal cord, bowel, rectal, bony pelvis, and urethral injuries. Our findings suggest that the DRE should not be routinely used in pediatric trauma patients.

Strengthening Routine Immunization in Areas of Northern Nigeria at High Risk for Polio Transmission During 2012–2014

PubMed Central

Ali, Daniel; Banda, Richard; Mohammed, Abdulaziz; Adagadzu, Julie; Murele, Bolatito; Seruyange, Rachel; Makam, Jeevan; Mkanda, Pascal; Okpessen, Bassey; Tegegne, Sisay G.; Folorunsho, Adeboye S.; Erbeto, Tesfaye B.; Yehualashet, Yared G.; Vaz, Rui G.

2016-01-01

Background. Following the 2012 declaration by World Health Organization (WHO) Regional Director for Africa and the WHO Executive Board to ramp up routine immunization (RI) activities, began to intensify activities to strengthen RI. This study assessed how the intensification of RI helped strengthen service delivery in local government areas (LGAs) of northern Nigeria at high risk for polio transmission. Methods. A retrospective study was performed by analyzing RI administrative data and findings from supportive supervisory visits in 107 high-risk LGAs. Results. Our study revealed that administrative coverage with 3rd dose of diphtheria-pertussis-tetanus vaccine in the 107 high-risk LGAs improved from a maximum average coverage of 33% during the preintensification period of 2009–2011 to 74% during the postintensification period of 2012–2014. Conclusions. Routine immunization could be strengthened in areas where coverage is low, and RI has been identified to be weak when certain key routine activities are intensified. PMID:26917576

Assessing the impact of wastage on pediatric vaccine immunization formulary costs using a vaccine selection algorithm.

PubMed

Jacobson, Sheldon H; Karnani, Tamana; Sewell, Edward C

2004-06-02

Pediatric immunization is an important factor in providing protection against numerous common preventable diseases. The success of the pharmaceutical industry in developing new pediatric vaccines has resulted in a crowded recommended immunization schedule requiring several clinic visits over the first 12 years of life. Operations research models have been developed and used to make economically sound procurement choices from among a growing number of competing vaccine products. One factor that has not been incorporated into such models is the economic impact of wastage on such decisions. This paper reports results obtained from a vaccine selection algorithm that incorporates vaccine wastage data. The lowest overall cost formularies comparing no wastage costs with wastage costs are presented. A sensitivity analysis of the vaccine formulary with respect to the wastage rates associated with each available vaccine is provided. The maximum permissible wastage rate for each vaccine is determined for which the vaccine earns a place in the lowest overall cost formulary. This research provides health maintenance organizations and healthcare providers information that can be used to gain a better understanding of wastage and its impact on pediatric formulary costs.

Vaccinations in pediatric kidney transplant recipients.

PubMed

Fox, Thomas G; Nailescu, Corina

2018-04-18

Pediatric kidney transplant (KT) candidates should be fully immunized according to routine childhood schedules using age-appropriate guidelines. Unfortunately, vaccination rates in KT candidates remain suboptimal. With the exception of influenza vaccine, vaccination after transplantation should be delayed 3-6 months to maximize immunogenicity. While most vaccinations in the KT recipient are administered by primary care physicians, there are specific schedule alterations in the cases of influenza, hepatitis B, pneumococcal, and meningococcal vaccinations; consequently, these vaccines are usually administered by transplant physicians. This article will focus on those deviations from the normal vaccine schedule important in the care of pediatric KT recipients. The article will also review human papillomavirus vaccine due to its special importance in cancer prevention. Live vaccines are generally contraindicated in KT recipients. However, we present a brief review of live vaccines in organ transplant recipients, as there is evidence that certain live virus vaccines may be safe and effective in select groups. Lastly, we review vaccination of pediatric KT recipients prior to international travel.

Immune response to pandemic H1N1 2009 influenza a vaccination in pediatric liver transplant recipients.

PubMed

Haller, Wolfram; Buttery, Jim; Laurie, Karen; Beyerle, Kathe; Hardikar, Winita; Alex, George

2011-08-01

After the announcement of a worldwide pandemic in June 2009, a single dose of a monovalent pandemic H1N1 2009 influenza A (pH1N1/09) vaccine was advocated for all Australians who were 10 years and older because of excellent immunogenicity trial results for healthy children and adults. Immunocompromised patients have previously been shown to have lower seroconversion rates after routine vaccinations. There is a lack of data concerning the immune response of this patient group after pH1N1/09 vaccination. The aim of this study was to assess the immunogenicity of a pH1N1/09 vaccine in pediatric liver transplant recipients 10 years of age or older. Liver transplant recipients ≥ 10 years were prospectively recruited. All participants were administered a single intramuscular injection of the pH1N1/09 vaccine (15 μg). Serum antibody levels were determined by hemagglutination immediately before and ≥ 6 weeks after vaccination. Clinical and laboratory data (age, time since transplantation, immunosuppression, and lymphocyte counts) were analyzed comparing seroconverters and nonconverters with the Student's t test. A second dose of the vaccine was offered to all those who displayed no seroprotective titers after the first vaccination. Antibody levels were again determined 6 weeks later. Twenty-one of 28 liver transplant patients completed the study. The seroconversion rate was 62% after the first dose and 89.5% after the second dose. At baseline, 7 of 21 patients (33.4%) were already seropositive. Increasing time since transplantation positively correlated with successful seroconversion. In conclusion, a single dose of a pandemic influenza A vaccine does not elicit a reliable immune response in adolescent pediatric liver transplant patients. A second dose of the vaccine is warranted in this group of patients, at least in a pandemic scenario. There is an urgent need to further assess vaccine strategies in this high-risk group. Copyright © 2011 American Association for the

Knowledge and misconceptions about immunizations among medical students, pediatric, and family medicine resident.

PubMed

Tañón, Vilmarie; Borrero, Clarimar; Pedrogo, Yasmín

2010-01-01

Previous research has indicated that, despite being the most trusted source of health information, medical students, residents and other health related professionals lack accurate and current knowledge regarding immunization practices. To evaluate medical students and primary care resident knowledge about immunizations. Self-administered survey given to students from four medical schools, Pediatrics residents (2 training programs) and Family Medicine residents (2 programs). Data was analyzed using Statistix 8.0. One-way ANOVA test was used to compare means, and a p-value less than 0.05 was considered statistically significant. Participants (N=376) included 3rd (64%) and 4th (18%) year medical students and a homogenous distribution of 1st, 2nd and 3rd year residents. The mean percent of correct answers about immunizations was 61%. The participants showed poor knowledge about indications (62% correct answers), contraindications (46% correct answers) and myths (71% correct answers). Knowledge about immunizations correlated with higher levels of education (p < 0.01). Most participants identified conferences (72%) as their primary source to learn about immunizations followed by books (48%) and the internet (36%). They referred poor exposure to immunizations in clinical settings. Most medical students do not have the expected knowledge about immunization indications and contraindications. Residents were not proficient in immunization contraindications. Both groups had an adequate understanding about vaccination myths. Efforts towards ensuring adequate exposure to immunizations education during training years are needed in order to eliminate one of the barriers to adequate immunizations in children.

Assessment of Routine Immunization Coverage in Nyala Locality, Reasons behind Incomplete Immunization in South Darfur State, Sudan.

PubMed

Ismail, Ismail Tibin Adam; El-Tayeb, Elsadeg Mahgoob; Omer, Mohammed Diaaeldin F A; Eltahir, Yassir Mohammed; El-Sayed, El-Tayeb Ahmed; Deribe, Kebede

2014-02-25

Little is known about the coverage of routine immunization service in South Darfur state, Sudan. Therefore, this study was conducted to determine the vaccination rate and barriers for vaccination. A cross-sectional community-based study was undertaken in Nyala locality, south Darfur, Sudan, including urban, rural and Internal Displaced Peoples (IDPs) population in proportional representation. Survey data were collected by a questionnaire which was applied face to face to parents of 213 children 12-23 months. The collected data was then analyzed with SPSS software package. Results showed that vaccination coverage as revealed by showed vaccination card alone was 63.4% while it was increased to 82.2% when both history and cards were used. Some (5.6%) of children were completely non-vaccinated. The factors contributing to the low vaccination coverage were found to be knowledge problems of mothers (51%), access problems (15%) and attitude problems (34%). Children whose mother attended antenatal care and those from urban areas were more likely to complete their immunization schedule. In conclusion, the vaccination coverage in the studied area was low compared to the national coverage. Efforts to increase vaccination converge and completion of the scheduled plan should focus on addressing concerns of caregivers particularly side effects and strengthening the Expanded Programmer on Immunization services in rural areas.

Too little but not too late: Results of a literature review to improve routine immunization programs in developing countries

PubMed Central

Ryman, Tove K; Dietz, Vance; Cairns, K Lisa

2008-01-01

Background Globally, immunization services have been the center of renewed interest with increased funding to improve services, acceleration of the introduction of new vaccines, and the development of a health systems approach to improve vaccine delivery. Much of the credit for the increased attention is due to the work of the GAVI Alliance and to new funding streams. If routine immunization programs are to take full advantage of the newly available resources, managers need to understand the range of proven strategies and approaches to deliver vaccines to reduce the incidence of diseases. In this paper, we present strategies that may be used at the sub-national level to improve routine immunization programs. Methods We conducted a systematic review of studies and projects reported in the published and gray literature. Each paper that met our inclusion criteria was rated based on methodological rigor and data were systematically abstracted. Routine-immunization – specific papers with a methodological rigor rating of greater than 60% and with conclusive results were reported. Results Greater than 11,000 papers were identified, of which 60 met our inclusion criteria and 25 papers were reported. Papers were grouped into four strategy approaches: bringing immunizations closer to communities (n = 11), using information dissemination to increase demand for vaccination (n = 3), changing practices in fixed sites (n = 4), and using innovative management practices (n = 7). Conclusion Immunization programs are at a historical crossroads in terms of developing new funding streams, introducing new vaccines, and responding to the global interest in the health systems approach to improving immunization delivery. However, to complement this, actual service delivery needs to be strengthened and program managers must be aware of proven strategies. Much was learned from the 25 papers, such as the use of non-health workers to provide numerous services at the community level. However

Too little but not too late: results of a literature review to improve routine immunization programs in developing countries.

PubMed

Ryman, Tove K; Dietz, Vance; Cairns, K Lisa

2008-06-21

Globally, immunization services have been the center of renewed interest with increased funding to improve services, acceleration of the introduction of new vaccines, and the development of a health systems approach to improve vaccine delivery. Much of the credit for the increased attention is due to the work of the GAVI Alliance and to new funding streams. If routine immunization programs are to take full advantage of the newly available resources, managers need to understand the range of proven strategies and approaches to deliver vaccines to reduce the incidence of diseases. In this paper, we present strategies that may be used at the sub-national level to improve routine immunization programs. We conducted a systematic review of studies and projects reported in the published and gray literature. Each paper that met our inclusion criteria was rated based on methodological rigor and data were systematically abstracted. Routine-immunization - specific papers with a methodological rigor rating of greater than 60% and with conclusive results were reported. Greater than 11,000 papers were identified, of which 60 met our inclusion criteria and 25 papers were reported. Papers were grouped into four strategy approaches: bringing immunizations closer to communities (n = 11), using information dissemination to increase demand for vaccination (n = 3), changing practices in fixed sites (n = 4), and using innovative management practices (n = 7). Immunization programs are at a historical crossroads in terms of developing new funding streams, introducing new vaccines, and responding to the global interest in the health systems approach to improving immunization delivery. However, to complement this, actual service delivery needs to be strengthened and program managers must be aware of proven strategies. Much was learned from the 25 papers, such as the use of non-health workers to provide numerous services at the community level. However it was startling to see how few papers

Uptake of oral rotavirus vaccine and timeliness of routine immunization in Brazil’s National Immunization Program

PubMed Central

Flannery, Brendan; Samad, Samia; de Moraes, José Cássio; Tate, Jacqueline E.; Danovaro-Holliday, M. Carolina; de Oliveira, Lúcia Helena; Rainey, Jeanette J.

2015-01-01

Introduction In March, 2006, oral rotavirus vaccine was added to Brazil’s infant immunization schedule with recommended upper age limits for initiating (by age 14 weeks) and completing (by age 24 weeks) the two-dose series to minimize age-specific risk of intussusception following rotavirus vaccination. Several years after introduction, estimated coverage with rotavirus vaccine (83%) was lower compared to coverage for other recommended childhood immunizations (≥94%). Methods We analyzed data from Brazil’s national immunization program on uptake of oral rotavirus vaccine by geographic region and compared administrative coverage estimates for first and second doses of oral rotavirus vaccine (Rota1 and Rota2) with first and second doses of diphtheria-tetanus-pertussis-Haemophilus influenzae type b vaccine (DTP-Hib1 and DTP-Hib2). For 27 Brazilian cities, we compared differences between estimated rotavirus and DTP-Hib coverage in 2010 with delayed receipt of DTP-Hib vaccine among a cohort of children surveyed before rotavirus introduction. Results In 2010, infant vaccination coverage was 99.0% for DTP-Hib1 versus 95.2% for Rota1 (3.8% difference), and 98.4% for DTP-Hib2 versus 83.0% for Rota2 (15.4% difference), with substantial regional variation. Differences between DTP-Hib and rotavirus vaccination coverage in Brazilian cities correlated with delay in DTP-Hib vaccination among children surveyed. Age restrictions for initiating and completing the rotavirus vaccination series likely contributed to lower coverage with rotavirus vaccine in Brazil. Conclusion To maximize benefits of rotavirus vaccination, strategies are needed to improve timeliness of routine immunizations; monitoring rotavirus vaccine uptake and intussusception risk is needed to guide further recommendations for rotavirus vaccination. PMID:23313652

Variation in the costs of delivering routine immunization services in Peru.

PubMed Central

Walker, D.; Mosqueira, N. R.; Penny, M. E.; Lanata, C. F.; Clark, A. D.; Sanderson, C. F. B.; Fox-Rushby, J. A.

2004-01-01

OBJECTIVE: Estimates of vaccination costs usually provide only point estimates at national level with no information on cost variation. In practice, however, such information is necessary for programme managers. This paper presents information on the variations in costs of delivering routine immunization services in three diverse districts of Peru: Ayacucho (a mountainous area), San Martin (a jungle area) and Lima (a coastal area). METHODS: We consider the impact of variability on predictions of cost and reflect on the likely impact on expected cost-effectiveness ratios, policy decisions and future research practice. All costs are in 2002 prices in US dollars and include the costs of providing vaccination services incurred by 19 government health facilities during the January-December 2002 financial year. Vaccine wastage rates have been estimated using stock records. FINDINGS: The cost per fully vaccinated child ranged from 16.63-24.52 U.S. Dollars in Ayacucho, 21.79-36.69 U.S. Dollars in San Martin and 9.58-20.31 U.S. Dollars in Lima. The volume of vaccines administered and wastage rates are determinants of the variation in costs of delivering routine immunization services. CONCLUSION: This study shows there is considerable variation in the costs of providing vaccines across geographical regions and different types of facilities. Information on how costs vary can be used as a basis from which to generalize to other settings and provide more accurate estimates for decision-makers who do not have disaggregated data on local costs. Future studies should include sufficiently large sample sizes and ensure that regions are carefully selected in order to maximize the interpretation of cost variation. PMID:15628205

Variation in the costs of delivering routine immunization services in Peru.

PubMed

Walker, D; Mosqueira, N R; Penny, M E; Lanata, C F; Clark, A D; Sanderson, C F B; Fox-Rushby, J A

2004-09-01

Estimates of vaccination costs usually provide only point estimates at national level with no information on cost variation. In practice, however, such information is necessary for programme managers. This paper presents information on the variations in costs of delivering routine immunization services in three diverse districts of Peru: Ayacucho (a mountainous area), San Martin (a jungle area) and Lima (a coastal area). We consider the impact of variability on predictions of cost and reflect on the likely impact on expected cost-effectiveness ratios, policy decisions and future research practice. All costs are in 2002 prices in US dollars and include the costs of providing vaccination services incurred by 19 government health facilities during the January-December 2002 financial year. Vaccine wastage rates have been estimated using stock records. The cost per fully vaccinated child ranged from 16.63-24.52 U.S. Dollars in Ayacucho, 21.79-36.69 U.S. Dollars in San Martin and 9.58-20.31 U.S. Dollars in Lima. The volume of vaccines administered and wastage rates are determinants of the variation in costs of delivering routine immunization services. This study shows there is considerable variation in the costs of providing vaccines across geographical regions and different types of facilities. Information on how costs vary can be used as a basis from which to generalize to other settings and provide more accurate estimates for decision-makers who do not have disaggregated data on local costs. Future studies should include sufficiently large sample sizes and ensure that regions are carefully selected in order to maximize the interpretation of cost variation.

Use of Recombinant Factor VIIa in a Pediatric Patient With Initial Presentation of Refractory Acute Immune Thrombocytopenic Purpura and Severe Bleeding

PubMed Central

Gurion, Reut; Siu, Anita; Weiss, Aaron R.; Masterson, Margaret

2012-01-01

Severe bleeding in acute immune thrombocytopenic purpura (ITP) is rare but can cause significant complications to the patient. Here we report the case of a pediatric patient with acute ITP and hematuria refractory to anti-D immune globulin, high dose intravenous immunoglobulin G, and high dose steroids. Her hematuria was successfully treated with recombinant factor VIIa (rFVIIa). While further investigation on the use of rFVIIa in ITP is warranted, this case report contributes to the pediatric literature for its use during the course of an initial presentation of ITP with hemorrhagic complications. PMID:23258971

Assessment of Routine Immunization Coverage in Nyala Locality, Reasons behind Incomplete Immunization in South Darfur State, Sudan

PubMed Central

Ismail, Ismail Tibin Adam; El-Tayeb, Elsadeg Mahgoob; Omer, Mohammed Diaaeldin F.A.; Eltahir, Yassir Mohammed; El-Sayed, El-Tayeb Ahmed; Deribe, Kebede

2014-01-01

Little is known about the coverage of routine immunization service in South Darfur state, Sudan. Therefore, this study was conducted to determine the vaccination rate and barriers for vaccination. A cross-sectional community-based study was undertaken in Nyala locality, south Darfur, Sudan, including urban, rural and Internal Displaced Peoples (IDPs) population in proportional representation. Survey data were collected by a questionnaire which was applied face to face to parents of 213 children 12-23 months. The collected data was then analyzed with SPSS software package. Results showed that vaccination coverage as revealed by showed vaccination card alone was 63.4% while it was increased to 82.2% when both history and cards were used. Some (5.6%) of children were completely non-vaccinated. The factors contributing to the low vaccination coverage were found to be knowledge problems of mothers (51%), access problems (15%) and attitude problems (34%). Children whose mother attended antenatal care and those from urban areas were more likely to complete their immunization schedule. In conclusion, the vaccination coverage in the studied area was low compared to the national coverage. Efforts to increase vaccination converge and completion of the scheduled plan should focus on addressing concerns of caregivers particularly side effects and strengthening the Expanded Programmer on Immunization services in rural areas. PMID:25729558

Safety of vaccines used for routine immunization of U.S. children: a systematic review.

PubMed

Maglione, Margaret A; Das, Lopamudra; Raaen, Laura; Smith, Alexandria; Chari, Ramya; Newberry, Sydne; Shanman, Roberta; Perry, Tanja; Goetz, Matthew Bidwell; Gidengil, Courtney

2014-08-01

Concerns about vaccine safety have led some parents to decline recommended vaccination of their children, leading to the resurgence of diseases. Reassurance of vaccine safety remains critical for population health. This study systematically reviewed the literature on the safety of routine vaccines recommended for children in the United States. Data sources included PubMed, Advisory Committee on Immunization Practices statements, package inserts, existing reviews, manufacturer information packets, and the 2011 Institute of Medicine consensus report on vaccine safety. We augmented the Institute of Medicine report with more recent studies and increased the scope to include more vaccines. Only studies that used active surveillance and had a control mechanism were included. Formulations not used in the United States were excluded. Adverse events and patient and vaccine characteristics were abstracted. Adverse event collection and reporting was evaluated by using the McHarm scale. We were unable to pool results. Strength of evidence was rated as high, moderate, low, or insufficient. Of 20 478 titles identified, 67 were included. Strength of evidence was high for measles/mumps/rubella (MMR) vaccine and febrile seizures; the varicella vaccine was associated with complications in immunodeficient individuals. There is strong evidence that MMR vaccine is not associated with autism. There is moderate evidence that rotavirus vaccines are associated with intussusception. Limitations of the study include that the majority of studies did not investigate or identify risk factors for AEs; and the severity of AEs was inconsistently reported. We found evidence that some vaccines are associated with serious AEs; however, these events are extremely rare and must be weighed against the protective benefits that vaccines provide. Copyright © 2014 by the American Academy of Pediatrics.

Pediatric sepsis

PubMed Central

Randolph, Adrienne G; McCulloh, Russell J

2014-01-01

Sepsis is the leading cause of death in children worldwide. Although the diagnosis and management of sepsis in infants and children is largely influenced by studies done in adults, there are important considerations relevant for pediatrics. This article highlights pediatric-specific issues related to the definition of sepsis and its epidemiology and management. We review how the capacity of the immune system to respond to infection develops over early life. We also bring attention to primary immune deficiencies that should be considered in children recurrently infected with specific types of organisms. The management of pediatric sepsis must be tailored to the child’s age and immune capacity, and to the site, severity, and source of the infection. It is important for clinicians to be aware of infection-related syndromes that primarily affect children. Although children in developed countries are more likely to survive severe infections than adults, many survivors have chronic health impairments. PMID:24225404

Quantitative CT characterization of pediatric lung development using routine clinical imaging

PubMed Central

Stein, Jill M.; Walkup, Laura L.; Brody, Alan S.; Fleck, Robert J.

2016-01-01

Background The use of quantitative CT analysis in children is limited by lack of normal values of lung parenchymal attenuation. These characteristics are important because normal lung development yields significant parenchymal attenuation changes as children age. Objective To perform quantitative characterization of normal pediatric lung parenchymal X-ray CT attenuation under routine clinical conditions in order to establish a baseline comparison to that seen in pathological lung conditions. Materials and methods We conducted a retrospective query of normal CT chest examinations in children ages 0–7 years from 2004 to 2014 using standard clinical protocol. During these examinations semi-automated lung parenchymal segmentation was performed to measure lung volume and mean lung attenuation. Results We analyzed 42 CT examinations in 39 children, ages 3 days to 83 months (mean ± standard deviation [SD] = 42±27 months). Lung volume ranged 0.10–1.72 liters (L). Mean lung attenuation was much higher in children younger than 12 months, with values as high as −380 Hounsfield units (HU) in neonates (lung volume 0.10 L). Lung volume decreased to approximately −650 HU by age 2 years (lung volume 0.47 L), with subsequently slower exponential decrease toward a relatively constant value of −860 HU as age and lung volume increased. Conclusion Normal lung parenchymal X-ray CT attenuation decreases with increasing lung volume and age; lung attenuation decreases rapidly in the first 2 years of age and more slowly thereafter. This change in normal lung attenuation should be taken into account as quantitative CT methods are translated to pediatric pulmonary imaging. PMID:27576458

Immune monitoring after pediatric liver transplantation - the prospective ChilSFree cohort study.

PubMed

Goldschmidt, Imeke; Karch, André; Mikolajczyk, Rafael; Mutschler, Frauke; Junge, Norman; Pfister, Eva Doreen; Möhring, Tamara; d'Antiga, Lorenzo; McKiernan, Patrick; Kelly, Deirdre; Debray, Dominique; McLin, Valérie; Pawlowska, Joanna; Hierro, Loreto; Daemen, Kerstin; Keil, Jana; Falk, Christine; Baumann, Ulrich

2018-05-16

Although trough levels of immunosuppressive drugs are largely used to monitor immunosuppressive therapy after solid organ transplantation, there is still no established tool that allows for a validated assessment of functional degree of immunosuppression or the identification of clinically relevant over- or under-immunosuppression, depending on graft homeostasis. Reliable non-invasive markers to predict biopsy proven acute rejection (BPAR) do not exist. Literature data suggest that longitudinal measurements of immune markers might be predictive of BPAR, but data in children are scarce. We therefore propose an observational prospective cohort study focusing on immune monitoring in children after liver transplantation. We aim to describe immune function in a cohort of children before and during the first year after liver transplantation and plan to investigate how the immune function profile is associated with clinical and laboratory findings. In an international multicenter prospective approach, children with end-stage liver disease who undergo liver transplantation are enrolled to the study and receive extensive immune monitoring before and at 1, 2, 3, 4 weeks and 3, 6, 12 months after transplantation, and whenever a clinically indicated liver biopsy is scheduled. Blood samples are analyzed for immune cell numbers and circulating levels of cytokines, chemokines and factors of angiogenesis reflecting immune cell activation. Statistical analysis will focus on the identification of trajectorial patterns of immune reactivity predictive for systemic non-inflammatory states, infectious complications or BPAR using joint modelling approaches. The ChilSFree study will help to understand the immune response after pLTx in different states of infection or rejection. It may provide insight into response mechanisms eventually facilitating immune tolerance towards the graft. Our analysis may yield an applicable immune panel for non-invasive early detection of acute cellular

Diagnosis of central nervous system relapse of pediatric acute lymphoblastic leukemia: Impact of routine cytological CSF analysis at the time of intrathecal chemotherapy.

PubMed

Gassas, Adam; Krueger, Joerg; Alvi, Saima; Sung, Lillian; Hitzler, Johanne; Lieberman, Lani

2014-12-01

Despite the success of central nervous system (CNS) directed therapy in pediatric acute lymphoblastic leukemia (ALL), relapse involving the CNS continues to be observed in 5-10% of children when utilizing standard intrathecal prophylactic chemotherapy. While most pediatric ALL treatment protocols mandate regular lumbar punctures (LP) for the intrathecal injection of chemotherapy, the value of routine cytological analysis of cerebrospinal fluid (CSF) during therapy is unknown. Our objective was to assess the diagnostic value of routine CSF analysis during ALL therapy. To allow for at least 10 years of follow up from ALL diagnosis, children (0-18 years) with ALL diagnosed and treated at SickKids, Toronto, Canada between 1994-2004 were studied. Medical records of patients with CNS relapse were examined to determine whether CNS relapse was diagnosed based on cytology of a routinely obtained CSF sample, a CSF sample obtained because of signs and symptoms or a CSF sample obtained after the diagnosis of a bone marrow relapse. Of 494 children treated for ALL, 31 (6.6%) developed a relapse of ALL involving the CNS. Twenty-two had an isolated CNS relapse and nine had a combined bone marrow and CNS relapse. Among patients with isolated CNS relapse, 73% (16/22) were diagnosed based on routine CSF samples obtained from asymptomatic children. Conversely, 89% (8/9) of children with combined bone marrow and CNS relapse presented with symptoms and signs that prompted CSF examination. Routine CSF examination at the time of LP for intrathecal chemotherapy is useful in detecting CNS relapse. © 2014 Wiley Periodicals, Inc.

Risk of fever and sepsis evaluations after routine immunizations in the neonatal intensive care unit.

PubMed

Navar-Boggan, A M; Halsey, N A; Golden, W C; Escobar, G J; Massolo, M; Klein, N P

2010-09-01

Premature infants can experience cardiorespiratory events such as apnea after immunization in the neonatal intensive care unit (NICU). These changes in clinical status may precipitate sepsis evaluations. This study evaluated whether sepsis evaluations are increased after immunizations in the NICU. We conducted a retrospective cohort study of infants older than 53 days who were vaccinated in the NICU at the KPMCP (Kaiser Permanente Medical Care Program). Chart reviews were carried out before and after all immunizations were administered and for all sepsis evaluations after age 53 days. The clinical characteristics of infants on the day before receiving a sepsis evaluation were compared between children undergoing post-immunization sepsis evaluations and children undergoing sepsis evaluation at other times. The incidence rate of sepsis evaluations in the post-immunization period was compared with the rate in a control time period not following immunization using Poisson regression. A total of 490 infants met the inclusion criteria. The rate of fever was increased in the 24 h period after vaccination (2.3%, P<0.05). The incidence rate of sepsis evaluations was 40% lower after immunization than during the control period, although this was not statistically significant (P=0.09). Infants undergoing a sepsis evaluation after immunization were more likely to have an apneic, bradycardic or moderate-to-severe cardiorespiratory event in the day before the evaluation than were infants undergoing sepsis evaluations at other times (P<0.05). Despite an increase in fever and cardiorespiratory events after immunization in the NICU, routine vaccination was not associated with increased risk of receiving sepsis evaluations. Providers may be deferring immunizations until infants are clinically stable, or may have a higher threshold for initiating sepsis evaluations after immunization than at other times.

Prevention of group B streptococcal disease in the first 3 months of life: would routine maternal immunization during pregnancy be cost-effective?

PubMed

Oster, Gerry; Edelsberg, John; Hennegan, Kalin; Lewin, Clement; Narasimhan, Vas; Slobod, Karen; Edwards, Morven S; Baker, Carol J

2014-08-20

A vaccine against group B streptococcus (GBS) that is intended for routine maternal immunization during pregnancy is in clinical development. Addition of vaccination to screening and intrapartum antibiotic prophylaxis (IAP) may further reduce the burden of GBS disease in infancy; its potential cost-effectiveness is unknown, however. We evaluated the cost-effectiveness of routine immunization at week 28 of pregnancy with the trivalent GBS (serotypes Ia, Ib and III) vaccine that is in clinical development. The vaccine was assumed to be used in addition to screening and IAP, and reduce the risk of invasive infection in infancy due to covered serotypes. We estimated the effectiveness of immunization in terms of additional cases of GBS disease prevented, deaths averted, life-years saved, and quality-adjusted life-years (QALYs) gained; potential reductions in prematurity and stillbirths were not considered. Costs considered included those of acute care for infants with GBS disease, and chronic care for those with long-term disability. The cost of immunization was assumed to be $100 per person. Assuming 85% coverage, routine maternal immunization against GBS added to screening and IAP would prevent an additional 899 cases of GBS disease and an additional 35 deaths among infants in the US. The total annual cost of immunization would be $362.7 million; estimated cost savings from prevention of GBS disease in infancy would be $43.5 million. The cost-effectiveness of immunization was estimated to be $91,321 per QALY gained. Findings were sensitive to assumptions regarding vaccine efficacy and cost. Addition of a trivalent GBS maternal vaccine to screening and IAP might further reduce the burden of GBS disease among infants in the US, and may be comparable in cost-effectiveness to other vaccines recently approved for use in children and adolescents. Copyright © 2014 Elsevier Ltd. All rights reserved.

U.S. Food and Drug Administration approval summary: Eltrombopag for the treatment of pediatric patients with chronic immune (idiopathic) thrombocytopenia.

PubMed

Ehrlich, Lori A; Kwitkowski, Virginia E; Reaman, Gregory; Ko, Chia-Wen; Nie, Lei; Pazdur, Richard; Farrell, Ann T

2017-12-01

The U.S. Food and Drug Administration (FDA) approved eltrombopag for pediatric patients with chronic immune (idiopathic) thrombocytopenia (ITP) ages ≥6 on June 11, 2015, and ages ≥1 on August 24, 2015. Approval was based on the FDA review of two randomized trials that included 159 pediatric patients with chronic ITP who had an insufficient response to corticosteroids, immunoglobulins, or splenectomy. This manuscript describes the basis for approval of these applications. The FDA concluded that eltrombopag has shown efficacy and a favorable benefit to risk profile for pediatric patients with chronic ITP. © 2017 Wiley Periodicals, Inc.

Effectiveness of Muskaan Ek Abhiyan (the smile campaign) for strengthening routine immunization in bihar, India.

PubMed

Goel, Sonu; Dogra, Vishal; Gupta, Satish Kumar; Lakshmi, P Vm; Varkey, Sherin; Pradhan, Narottam; Krishna, Gopal; Kumar, Rajesh

2012-02-01

In Bihar State, proportion of fully immunized children was only 19% ;in Coverage Evaluation Survey of 2005. In October 2007, a special campaign called Muskaan Ek Abhiyan (The Smile Campaign) was launched under National Rural Health Mission to give a fillip to the immunization program. To evaluate improvement in the performance and coverage of the Routine Immunization Program consequent to the launch of Muskaan Ek Abhiyan The main strategies of the Muskaan campaign were reviewing and strengthening immunization micro-plans, enhanced inter-sectoral coordination between the Departments of Health, and Women and Child Development, increased involvement of women groups in awareness generation, enhanced political commitment and budgetary support, strengthening of monitoring and supervision mechanisms, and provision of performance based incentive to service providers. Immunization Coverage Evaluation Surveys conducted in various states of India during 2005 and 2009 were used for evaluation of the effect of Muskaan campaign by measuring the increase in immunization coverage in Bihar in comparison to other Empowered Action Group (EAG) states using the difference-in-difference method. Interviews of the key stakeholders were also done to substantiate the findings. The proportion of fully immunized 12-23 month old children in Bihar has increased significantly from 19% ;in 2005 to 49% ;in 2009. The coverage of BCG also increased significantly from 52.8% to 82.3%, DPT-3 from 36.5 to 59.3%, OPV-3 from 27.1% ;to 61.6% ;and measles from 28.4 to 58.2%. In comparison to other states, the coverage of fully immunized children increased significantly from 16 to 26% ;in Bihar. There was a marked improvement in immunization coverage after the launch of the Campaign in Bihar. Therefore, best practices of the Campaign may be replicated in other areas where full immunization coverage is low.

Costs and financing of routine immunization: Approach and selected findings of a multi-country study (EPIC).

PubMed

Brenzel, Logan; Young, Darwin; Walker, Damian G

2015-05-07

Few detailed facility-based costing studies of routine immunization (RI) programs have been conducted in recent years, with planners, managers and donors relying on older information or data from planning tools. To fill gaps and improve quality of information, a multi-country study on costing and financing of routine immunization and new vaccines (EPIC) was conducted in Benin, Ghana, Honduras, Moldova, Uganda and Zambia. This paper provides the rationale for the launch of the EPIC study, as well as outlines methods used in a Common Approach on facility sampling, data collection, cost and financial flow estimation for both the routine program and new vaccine introduction. Costing relied on an ingredients-based approach from a government perspective. Estimating incremental economic costs of new vaccine introduction in contexts with excess capacity are highlighted. The use of more disaggregated System of Health Accounts (SHA) coding to evaluate financial flows is presented. The EPIC studies resulted in a sample of 319 primary health care facilities, with 65% of facilities in rural areas. The EPIC studies found wide variation in total and unit costs within each country, as well as between countries. Costs increased with level of scale and socio-economic status of the country. Governments are financing an increasing share of total RI financing. This study provides a wealth of high quality information on total and unit costs and financing for RI, and demonstrates the value of in-depth facility approaches. The paper discusses the lessons learned from using a standardized approach, as well as proposes further areas of methodology development. The paper discusses how results can be used for resource mobilization and allocation, improved efficiency of services at the country level, and to inform policies at the global level. Efforts at routinizing cost analysis to support sustainability efforts would be beneficial. Copyright © 2015 Elsevier Ltd. All rights reserved.

The use and tolerability of Crotalidae Polyvalent Immune FAB (Ovine) in pediatric envenomations.

PubMed

Farrar, Henry C; Grayham, Taylor; Bolden, Branson; Vyas, Dileep; Graham, James; James, Laura P

2012-10-01

There are limited data on the use of Crotalidae Polyvalent Immune FAB-Ovine (CroFab) in the management of crotalid envenomations in children. Thus, the primary objective of this retrospective chart review was to evaluate the safety and tolerability of CroFab in a pediatric population. Over an 8-year time period at this institution, there were 204 admissions for snakebite of which 82 received CroFab. Children who received CroFab were more often associated with bites to the hands and fingers and tended to have more significant envenomations as indicated by longer hospital stays, greater tissue injury, and a tendency to require surgery more often. Six (7.3%) of the 82 patients who received CroFab experienced an adverse drug reaction. Reactions consisted of allergic symptoms that were mild, responded to minimal interventions, and did not limit the subsequent use of CroFab. It is concluded that CroFab use is typically well tolerated in pediatric patients.

Most routine laboratory testing of pediatric psychiatric patients in the emergency department is not medically necessary.

PubMed

Donofrio, J Joelle; Horeczko, Timothy; Kaji, Amy; Santillanes, Genevieve; Claudius, Ilene

2015-05-01

We examined the patient characteristics and hospital charges associated with routine medical clearance laboratory screening tests in 1,082 children younger than age eighteen who were brought to the emergency department (ED) for involuntary mental health holds--that is, each patient was brought to the ED to be evaluated for being a danger to him- or herself or to others, for being gravely disabled (unable to meet his or her basic needs due to a mental disorder), or both--from July 2009 to December 2010. Testing was performed on 871 of the children; all patients also received a clinical examination. The median charge for blood and urine testing together was $1,235, and the most frequent ordering pattern was the full comprehensive panel of tests. Of the patients with a nonconcerning clinical examination, 94.3 percent also had clinically nonsignificant test results. When we extrapolated cost savings to the national level, omitting routine screening laboratory tests in the population of pediatric patients presenting to the ED on an involuntary psychiatric hold with nonconcerning clinical exams could represent up to $90 million in savings annually, without reducing the ability to screen for emergency medical conditions. Provider-initiated diagnostic testing instead of routine screening would lead to significantly lower charges to the ED and the patient. Project HOPE—The People-to-People Health Foundation, Inc.

Mucosal Expression of Type 2 and Type 17 Immune Response Genes Distinguishes Ulcerative Colitis From Colon-Only Crohn's Disease in Treatment-Naive Pediatric Patients.

PubMed

Rosen, Michael J; Karns, Rebekah; Vallance, Jefferson E; Bezold, Ramona; Waddell, Amanda; Collins, Margaret H; Haberman, Yael; Minar, Phillip; Baldassano, Robert N; Hyams, Jeffrey S; Baker, Susan S; Kellermayer, Richard; Noe, Joshua D; Griffiths, Anne M; Rosh, Joel R; Crandall, Wallace V; Heyman, Melvin B; Mack, David R; Kappelman, Michael D; Markowitz, James; Moulton, Dedrick E; Leleiko, Neal S; Walters, Thomas D; Kugathasan, Subra; Wilson, Keith T; Hogan, Simon P; Denson, Lee A

2017-05-01

There is controversy regarding the role of the type 2 immune response in the pathogenesis of ulcerative colitis (UC)-few data are available from treatment-naive patients. We investigated whether genes associated with a type 2 immune response in the intestinal mucosa are up-regulated in treatment-naive pediatric patients with UC compared with patients with Crohn's disease (CD)-associated colitis or without inflammatory bowel disease (IBD), and whether expression levels are associated with clinical outcomes. We used a real-time reverse-transcription quantitative polymerase chain reaction array to analyze messenger RNA (mRNA) expression patterns in rectal mucosal samples from 138 treatment-naive pediatric patients with IBD and macroscopic rectal disease, as well as those from 49 children without IBD (controls), enrolled in a multicenter prospective observational study from 2008 to 2012. Results were validated in real-time reverse-transcription quantitative polymerase chain reaction analyses of rectal RNA from an independent cohort of 34 pediatric patients with IBD and macroscopic rectal disease and 17 controls from Cincinnati Children's Hospital Medical Center. We measured significant increases in mRNAs associated with a type 2 immune response (interleukin [IL]5 gene, IL13, and IL13RA2) and a type 17 immune response (IL17A and IL23) in mucosal samples from patients with UC compared with patients with colon-only CD. In a regression model, increased expression of IL5 and IL17A mRNAs distinguished patients with UC from patients with colon-only CD (P = .001; area under the receiver operating characteristic curve, 0.72). We identified a gene expression pattern in rectal tissues of patients with UC, characterized by detection of IL13 mRNA, that predicted clinical response to therapy after 6 months (odds ratio [OR], 6.469; 95% confidence interval [CI], 1.553-26.94), clinical response after 12 months (OR, 6.125; 95% CI, 1.330-28.22), and remission after 12 months (OR, 5

Clinical Usefulness of Monitoring Cytomegalovirus-Specific Immunity by Quantiferon-CMV in Pediatric Allogeneic Hematopoietic Stem Cell Transplantation Recipients.

PubMed

Lee, Sae Mi; Kim, Yae Jean; Yoo, Keon Hee; Sung, Ki Woong; Koo, Hong Hoe; Kang, Eun Suk

2017-05-01

Cytomegalovirus (CMV) is a well-established cause of morbidity and mortality in pediatric recipients of allogeneic hematopoietic stem cell transplantation (allo-HSCT). CD8⁺ T-cells are important for controlling CMV infection. We conducted a prospective pilot study to investigate the clinical utility of measuring the CMV-specific T-cell immune response using the QuantiFERON-CMV assay (QF-CMV) in pediatric allo-HSCT recipients. Overall, 16 of 25 (64%) patients developed CMV infection. QF-CMV was evaluated in these 16 patients during the early and late phases of the first CMV infection post allo-HSCT. Whereas the initial QF-CMV results during the early phase of CMV infection did not correlate with the course of the corresponding infection, the QF-CMV results post resolution of the first CMV infection correlated with the recurrence of CMV infection until 12 months post allo-HSCT; no recurrent infections occurred in the four QF-CMV-positive patients, while recurrent infections manifested in five of eight QF-CMV-negative (62.5%) and all three QF-CMV-indeterminate patients (P=0.019). In spite of the small number of patients examined, this study supports the potential application of monitoring CMV-specific T-cell immunity using the QF-CMV assay to predict the recurrence of CMV infection in pediatric allo-HSCT recipients. © The Korean Society for Laboratory Medicine.

Impact of measles supplementary immunization activities on reaching children missed by routine programs.

PubMed

Portnoy, Allison; Jit, Mark; Helleringer, Stéphane; Verguet, Stéphane

2018-01-02

Measles supplementary immunization activities (SIAs) are vaccination campaigns that supplement routine vaccination programs with a recommended second dose opportunity to children of different ages regardless of their previous history of measles vaccination. They are conducted every 2-4 years and over a few weeks in many low- and middle-income countries. While SIAs have high vaccination coverage, it is unclear whether they reach the children who miss their routine measles vaccine dose. Determining who is reached by SIAs is vital to understanding their effectiveness, as well as measure progress towards measles control. We examined SIAs in low- and middle-income countries from 2000 to 2014 using data from the Demographic and Health Surveys. Conditional on a child's routine measles vaccination status, we examined whether children participated in the most recent measles SIA. The average proportion of zero-dose children (no previous routine measles vaccination defined as no vaccination date before the SIA) reached by SIAs across 14 countries was 66%, ranging from 28% in São Tomé and Príncipe to 91% in Nigeria. However, when also including all children with routine measles vaccination data, this proportion decreased to 12% and to 58% when imputing data for children with vaccination reported by the mother and vaccination marks on the vaccination card across countries. Overall, the proportions of zero-dose children reached by SIAs declined with increasing household wealth. Some countries appeared to reach a higher proportion of zero-dose children using SIAs than others, with proportions reached varying according to the definition of measles vaccination (e.g., vaccination dates on the vaccination card, vaccination marks on the vaccination card, and/or self-reported data). This suggests that some countries could improve their targeting of SIAs to children who miss other measles vaccine opportunities. Across all countries, SIAs played an important role in reaching

Evaluation of impact of measles rubella campaign on vaccination coverage and routine immunization services in Bangladesh.

PubMed

Uddin, Md Jasim; Adhikary, Gourab; Ali, Md Wazed; Ahmed, Shahabuddin; Shamsuzzaman, Md; Odell, Chris; Hashiguchi, Lauren; Lim, Stephen S; Alam, Nurul

2016-08-12

Like other countries in Asia, measles-rubella (MR) vaccine coverage in Bangladesh is suboptimal whereas 90-95 % coverage is needed for elimination of these diseases. The Ministry of Health and Family Welfare (MOHFW) of the Government of Bangladesh implemented MR campaign in January-February 2014 to increase MR vaccination coverage. Strategically, the MOHFW used both routine immunization centres and educational institutions for providing vaccine to the children aged 9 months to <15 years. The evaluation was carried out to assess the impact of the campaign on MR vaccination and routine immunization services. Both quantitative and qualitative evaluations were done before and after implementation of the campaign. Quantitative data were presented with mean (standard deviation, SD) for continuous variables and with proportion for categorical variables. The overall and age- and sex-specific coverage rates were calculated for each region and then combined. Categorical variables were compared by chi-square statistics. Multiple logistic regression analysis were performed to estimate odds ratios (OR) and 95 % confidence intervals (CI) of coverage associated with covariates, with adjustment for other covariates. Qualitative data were analyzed using content analysis. The evaluations found MR coverage was very low (<13 %) before the campaign and it rose to 90 % after the campaign. The pre-post campaign difference in MR coverage in each stratum was highly significant (p < 0.001). The campaign achieved high coverage despite relatively low level (23 %) of interpersonal communication with caregivers through registration process. Child registration was associated with higher MR coverage (OR 2.91, 95 % CI 1.91-4.44). Children who attended school were more likely to be vaccinated (OR 8.97, 95 % CI 6.17-13.04) compared to those who did not attend school. Children of caregivers with primary or secondary or higher education had higher coverage compared to children of

Assessment of programmed death-ligand 1 expression and tumor-associated immune cells in pediatric cancer tissues.

PubMed

Majzner, Robbie G; Simon, Jason S; Grosso, Joseph F; Martinez, Daniel; Pawel, Bruce R; Santi, Mariarita; Merchant, Melinda S; Geoerger, Birgit; Hezam, Imene; Marty, Virginie; Vielh, Phillippe; Daugaard, Mads; Sorensen, Poul H; Mackall, Crystal L; Maris, John M

2017-10-01

Programmed death 1 (PD-1) signaling in the tumor microenvironment dampens immune responses to cancer, and blocking this axis induces antitumor effects in several malignancies. Clinical studies of PD-1 blockade are only now being initiated in pediatric patients, and little is known regarding programmed death-ligand 1 (PD-L1) expression in common childhood cancers. The authors characterized PD-L1 expression and tumor-associated immune cells (TAICs) (lymphocytes and macrophages) in common pediatric cancers. Whole slide sections and tissue microarrays were evaluated by immunohistochemistry for PD-L1 expression and for the presence of TAICs. TAICs were also screened for PD-L1 expression. Thirty-nine of 451 evaluable tumors (9%) expressed PD-L1 in at least 1% of tumor cells. The highest frequency histotypes comprised Burkitt lymphoma (80%; 8 of 10 tumors), glioblastoma multiforme (36%; 5 of 14 tumors), and neuroblastoma (14%; 17 of 118 tumors). PD-L1 staining was associated with inferior survival among patients with neuroblastoma (P = .004). Seventy-four percent of tumors contained lymphocytes and/or macrophages. Macrophages were significantly more likely to be identified in PD-L1-positive versus PD-L1-negative tumors (P < .001). A subset of diagnostic pediatric cancers exhibit PD-L1 expression, whereas a much larger fraction demonstrates infiltration with tumor-associated lymphocytes. PD-L1 expression may be a biomarker for poor outcome in neuroblastoma. Further preclinical and clinical investigation will define the predictive nature of PD-L1 expression in childhood cancers both at diagnosis and after exposure to chemoradiotherapy. Cancer 2017;123:3807-3815. © 2017 American Cancer Society. © 2017 American Cancer Society.

What Is a Pediatric Allergist / Immunologist?

MedlinePlus

... Life Medical Home Health Insurance Pediatric Specialists ... Content Article Body If your child suffers from allergies or other problems with his immune system, a pediatric allergist/immunologist has special skills to ...

Infectious Diseases and Immunizations in International Adoption.

PubMed

Obringer, Emily; Walsh, Linda

2017-02-01

Children who are adopted internationally have an increased risk of infectious diseases due to endemic conditions and variable access to preventive health care, such as vaccines, in their country of origin. Pediatricians and other providers who care for children should be familiar with the recommended screening for newly arrived international adoptees. Testing for gastrointestinal pathogens, tuberculosis, hepatitis, syphilis, and HIV should be routinely performed. Other endemic diseases and common skin infections may need to be assessed. Evaluation of the child's immunization record is also important, as nearly all international adoptees will require catch-up vaccines. The provider may also be asked to review medical records prior to adoption, provide travel advice, and ensure that parents and other close contacts are up-to-date on immunizations prior to the arrival of the newest family member. The pediatrician serves a unique role in facilitating the evaluation, treatment, and prevention of infectious diseases in international adoptees. [Pediatr Ann. 2017;46(2):e56-e60.]. Copyright 2017, SLACK Incorporated.

The Mobile Solutions for Immunization (M-SIMU) Trial: A Protocol for a Cluster Randomized Controlled Trial That Assesses the Impact of Mobile Phone Delivered Reminders and Travel Subsidies to Improve Childhood Immunization Coverage Rates and Timeliness in Western Kenya.

PubMed

Gibson, Dustin G; Kagucia, E Wangeci; Ochieng, Benard; Hariharan, Nisha; Obor, David; Moulton, Lawrence H; Winch, Peter J; Levine, Orin S; Odhiambo, Frank; O'Brien, Katherine L; Feikin, Daniel R

2016-05-17

Text message (short message service, SMS) reminders and incentives are two demand-side interventions that have been shown to improve health care-seeking behaviors by targeting participant characteristics such as forgetfulness, lack of knowledge, and transport costs. Applying these interventions to routine pediatric immunizations may improve vaccination coverage and timeliness. The Mobile Solutions for Immunization (M-SIMU) trial aims to determine if text message reminders, either with or without mobile phone-based incentives, sent to infant's parents can improve immunization coverage and timeliness of routine pediatric vaccines in rural western Kenya. This is a four-arm, cluster, randomized controlled trial. Villages are randomized to one of four study arms prior to enrollment of participants. The study arms are: (1) no intervention (a general health-related text message will be texted to this group at the time of enrollment), (2) text message reminders only, (3) text message reminders and a 75 Kenyan Shilling (KES) incentive, or (4) text message reminders and a KES200 incentive. Participants assigned to study arms 2-4 will receive two text message reminders; sent 3 days before and one day before the scheduled immunization visit at 6, 10, and 14 weeks for polio and pentavalent (containing diphtheria, tetanus, pertussis, hepatitis B, and Haemophilus influenza type b antigens) type b antigens) vaccines, and at 9 months for measles vaccine. Participants in incentive arms will, in addition to text message reminders as above, receive mobile phone-based incentives after each timely vaccination, where timely is defined as vaccination within 2 weeks of the scheduled date for each of the four routine expanded program immunization (EPI) vaccination visits. Mother-infant pairs will be followed to 12 months of age where the primary outcome, a fully immunized child, will be ascertained. A fully immunized child is defined as a child receiving vaccines for bacille Calmette

Effectiveness of Haemophilus influenzae type b conjugate vaccine introduction into routine childhood immunization in Kenya

PubMed Central

Cowgill, Karen D.; Ndiritu, Moses; Nyiro, Joyce; Slack, Mary P. E.; Chiphatsi, Salome; Ismail, Amina; Kamau, Tatu; Mwangi, Isaiah; English, Mike; Newton, Charles R. J. C.; Feikin, Daniel R.; Scott, J. Anthony G.

2006-01-01

Context Haemophilus influenzae type b (Hib) conjugate vaccine is not perceived as a public health priority in Africa because data on Hib disease burden and vaccine effectiveness are scarce. Hib immunization was introduced in Kenyan infants in 2001. Objective to define invasive Hib disease incidence and Hib vaccine program effectiveness. Design, Setting, Patients culture-based surveillance for invasive Hib disease at Kilifi District Hospital from 2000 to 2005 was linked to demographic surveillance of 38,000 children aged <5 years in Kilifi District, Kenya. HIV infection and Hib vaccination status were determined for children with Hib disease admitted 2002–2005. Interventions Conjugate Hib vaccine within the routine childhood immunization program at ages 6, 10 and 14 weeks from November 2001 Main outcome measures Incidence of culture-proven Hib invasive disease before and after vaccine introduction and vaccine program effectiveness (1-incidence rate ratio) Results Prior to vaccine introduction the median age of Hib cases was 8 months; case fatality was 23%. Among children aged <5 years the annual incidence of invasive Hib disease 1 year before and 1 and 3 years after vaccine introduction was 66, 47 and 7.6 per 100,000, respectively. For children <2 years, incidence was 119, 82 and 16, respectively. In 2004–2005 vaccine effectiveness was 88% (95% CI 73–96%) among children <5 years and 87% (95% CI 66–96%) among children <2 years. Of 53 Hib cases admitted during 2002–2005, 29 (55%) were age-ineligible to have received vaccine, 12 (23%) had not been vaccinated despite being eligible, and 12 (23%) had received ≥2 doses of vaccine (2 were HIV-positive). Conclusions In Kenya, introduction of Hib vaccine into the routine childhood immunization program reduced Hib disease incidence among children aged <5 years to 12% of its baseline level. This impact was not observed until the third year after vaccine introduction. PMID:16896110

Vaccine Education During Pregnancy and Timeliness of Infant Immunization.

PubMed

Veerasingam, Priya; Grant, Cameron C; Chelimo, Carol; Philipson, Kathryn; Gilchrist, Catherine A; Berry, Sarah; Carr, Polly Atatoa; Camargo, Carlos A; Morton, Susan

2017-09-01

Pregnant women routinely receive information in support of or opposing infant immunization. We aimed to describe immunization information sources of future mothers' and determine if receiving immunization information is associated with infant immunization timeliness. We analyzed data from a child cohort born 2009-2010 in New Zealand. Pregnant women ( N = 6822) at a median gestation of 39 weeks described sources of information encouraging or discouraging infant immunization. Immunizations received by cohort infants were determined through linkage with the National Immunization Register ( n = 6682 of 6853 [98%]). Independent associations of immunization information received with immunization timeliness were described by using adjusted odds ratios (ORs) and 95% confidence intervals (CIs). Immunization information sources were described by 6182 of 6822 (91%) women. Of these, 2416 (39%) received information encouraging immunization, 846 (14%) received discouraging information, and 565 (9%) received both encouraging and discouraging information. Compared with infants of women who received no immunization information (71% immunized on-time), infants of women who received discouraging information only (57% immunized on time, OR = 0.49, 95% CI 0.38-0.64) or encouraging and discouraging information (61% immunized on time, OR = 0.51, 95% CI 0.42-0.63) were at decreased odds of receiving all immunizations on time. Receipt of encouraging information only was not associated with infant immunization timeliness (73% immunized on time, OR = 1.00, 95% CI 0.87-1.15). Receipt, during pregnancy, of information against immunization was associated with delayed infant immunization regardless of receipt of information supporting immunization. In contrast, receipt of encouraging information is not associated with infant immunization timeliness. Copyright © 2017 by the American Academy of Pediatrics.

Safety and efficacy of Crotalidae Polyvalent Immune Fab in pediatric crotaline envenomations.

PubMed

Pizon, Anthony F; Riley, Bradley D; LoVecchio, Frank; Gill, Ruqayya

2007-04-01

Since it was approved by the Food and Drug Administration in October 2000, Crotalidae Polyvalent Immune Fab (CroFab) has largely replaced previously used crotaline antivenom. CroFab is more specifically tailored for crotalids of North America and is less allergenic than whole immunoglobulin antivenoms. However, premarketing and postmarketing studies have excluded children. To describe the safety and efficacy of CroFab in pediatric crotaline envenomations. Using admission and billing records, the authors identified all children 13 years of age and younger treated with CroFab at a pediatric hospital between October 2000 and September 2005. Charts were reviewed by two trained, blinded extractors. Data regarding age, signs of envenomation, laboratory values, total antivenom vials used, total vials used to gain control, transfused blood products, signs of acute allergy to antivenom, and any surgical procedures were abstracted. Data were analyzed using descriptive statistics. Twenty-four patients were identified, and their mean age was 7.3 (range, 1.9-13) years. At presentation, all had swelling, 14 (58%) had a prothrombin time >13 seconds, two (8.3%) had a fibrinogen level <150 mg/dL, and three (12.5%) had platelet counts <150,000/mL. The mean number of total antivenom vials used was 12.3 (range, 4-24). Five patients had resolution of swelling, but platelet counts continued to fall despite antivenom treatment. No patient required blood products, debridement of skin, or fasciotomy. There was only one (4.2%) possible acute allergy to CroFab, and there were no deaths. In this pediatric series, CroFab appears safe and effective, despite occasional resistant thrombocytopenia.

Approach to Membranous Lupus Nephritis: A Survey of Pediatric Nephrologists and Pediatric Rheumatologists.

PubMed

Boneparth, Alexis; Radhakrishna, Suhas M; Greenbaum, Larry A; Yen, Eric; Okamura, Daryl M; Cooper, Jennifer C; Mason, Sherene; Levy, Deborah M; Sule, Sangeeta D; Jensen, Paul T; Yildirim-Toruner, Cagri; Ardoin, Stacy P; Wenderfer, Scott E

2017-11-01

To describe treatment practices for childhood pure membranous lupus nephritis (MLN). Survey study of Childhood Arthritis and Rheumatology Research Alliance and American Society of Pediatric Nephrology members. There were 117 respondents who completed the survey (60 pediatric nephrologists, 57 pediatric rheumatologists). Steroids and nonsteroid immunosuppression (NSI) were routinely used by the majority for MLN. Mycophenolate mofetil was the favored initial NSI. Nephrologists used steroids (60% vs 93%) and NSI (53% vs 87%) less often than did rheumatologists for MLN without nephrotic syndrome (NS). Pediatric rheumatologists and nephrologists both recommend steroids and NSI for children with MLN, with or without NS.

Parent Attitudes Toward Pain Management for Childhood Immunizations.

PubMed

Connelly, Mark; Wallace, Dustin P; Williams, Kristi; Parker, JoLynn; Schurman, Jennifer V

2016-08-01

Evidence-based pain-limiting strategies for pediatric immunizations remain underutilized, with barriers identified to date mostly pertaining to health care providers and systems of care. The present study sought to quantify and investigate parent attitudes toward pain management as another potential barrier to the routine use of pain-mitigating strategies during immunizations. Questionnaires measuring parent attitudes, willingness to pay, and perceived barriers for using pain management for immunizations were completed by 259 parent/guardians of children ages 0 to 5 years attending appointments at an urban primary care clinic in the Midwestern United States. Parent attitudes toward pain management for immunization were relatively normally distributed and varied from strongly positive to negative, with 33% of parents disagreeing that they were concerned about the pain their child may experience and 50% agreeing that there are no lasting negative effects from immunization pain. Negative parent attitudes were associated with willingness to spend less in money or time for pain management and with greater perceived significance of cost, time, and other barriers for using pain-mitigating strategies. Some parents perceive limited value in trying to reduce pain during immunizations such that they may be hesitant to invest much time or effort in interventions. Greater success of translating evidence-based pain management into practice therefore may require accounting for differences in parent attitudes by tailoring educational efforts and pain management options accordingly.

Serum Immune Responses Predict Rapid Disease Progression among Children with Crohn’s Disease: Immune Responses Predict Disease Progression

PubMed Central

Dubinsky, Marla C.; Lin, Ying-Chao; Dutridge, Debra; Picornell, Yoana; Landers, Carol J.; Farrior, Sharmayne; Wrobel, Iwona; Quiros, Antonio; Vasiliauskas, Eric A.; Grill, Bruce; Israel, David; Bahar, Ron; Christie, Dennis; Wahbeh, Ghassan; Silber, Gary; Dallazadeh, Saied; Shah, Praful; Thomas, Danny; Kelts, Drew; Hershberg, Robert M.; Elson, Charles O.; Targan, Stephan R.; Taylor, Kent D.; Rotter, Jerome I.; Yang, Huiying

2007-01-01

BACKGROUND AND AIM Crohn’s disease (CD) is a heterogeneous disorder characterized by diverse clinical phenotypes. Childhood-onset CD has been described as a more aggressive phenotype. Genetic and immune factors may influence disease phenotype and clinical course. We examined the association of immune responses to microbial antigens with disease behavior and prospectively determined the influence of immune reactivity on disease progression in pediatric CD patients. METHODS Sera were collected from 196 pediatric CD cases and tested for immune responses: anti-I2, anti-outer membrane protein C (anti-OmpC), anti-CBir1 flagellin (anti-CBir1), and anti-Saccharomyces-cerevisiae (ASCA) using ELISA. Associations between immune responses and clinical phenotype were evaluated. RESULTS Fifty-eight patients (28%) developed internal penetrating and/or stricturing (IP/S) disease after a median follow-up of 18 months. Both anti-OmpC (p < 0.0006) and anti-I2 (p < 0.003) were associated with IP/S disease. The frequency of IP/S disease increased with increasing number of immune responses (p trend = 0.002). The odds of developing IP/S disease were highest in patients positive for all four immune responses (OR (95% CI): 11 (1.5–80.4); p = 0.03). Pediatric CD patients positive for ≥1 immune response progressed to IP/S disease sooner after diagnosis as compared to those negative for all immune responses (p < 0.03). CONCLUSIONS The presence and magnitude of immune responses to microbial antigens are significantly associated with more aggressive disease phenotypes among children with CD. This is the first study to prospectively demonstrate that the time to develop a disease complication in children is significantly faster in the presence of immune reactivity, thereby predicting disease progression to more aggressive disease phenotypes among pediatric CD patients. PMID:16454844

Review of the Literature: Integrating Psychoneuroimmunology into Pediatric Chronic Illness Interventions

PubMed Central

Nassau, Jack H.; Tien, Karen; Fritz, Gregory K.

2012-01-01

Objective Provide an orientation to psychoneuroimmunology, a rationale for including assessments of immune function in intervention studies of pediatric chronic illness, review the current literature, and provide recommendations for future research. Methods Using electronic searches and previous reviews, selected and reviewed published studies in which immunological changes related to psychological interventions were assessed in pediatric samples. Results Eight studies were identified and included in the review. These utilized a range of interventions (e.g., disclosure and hypnosis) and included a variety of pediatric samples (e.g., those with asthma, HIV infection, or lupus). Conclusions Results suggest that psychological intervention can influence immune function in pediatric samples. Recommendations for advancing our knowledge by studying populations for whom the immune system plays an active role in disease pathophysiology, measuring disease-relevant immune mediators, studying pediatric patients under times of stress, and focusing on interventions aimed at altering the stress system are provided. PMID:17848391

Pediatric cataract

PubMed Central

Khokhar, Sudarshan Kumar; Pillay, Ganesh; Dhull, Chirakshi; Agarwal, Esha; Mahabir, Manish; Aggarwal, Pulak

2017-01-01

Pediatric cataract is a leading cause of childhood blindness. Untreated cataracts in children lead to tremendous social, economical, and emotional burden to the child, family, and society. Blindness related to pediatric cataract can be treated with early identification and appropriate management. Most cases are diagnosed on routine screening whereas some may be diagnosed after the parents have noticed leukocoria or strabismus. Etiology of pediatric cataract is varied and diagnosis of specific etiology aids in prognostication and effective management. Pediatric cataract surgery has evolved over years, and with improving knowledge of myopic shift and axial length growth, outcomes of these patients have become more predictable. Favorable outcomes depend not only on effective surgery, but also on meticulous postoperative care and visual rehabilitation. Hence, it is the combined effort of parents, surgeons, anesthesiologists, pediatricians, and optometrists that can make all the difference. PMID:29208814

Pediatric allergy and immunology in Japan.

PubMed

Ebisawa, Motohiro; Nishima, Sankei; Ohnishi, Hidenori; Kondo, Naomi

2013-11-01

The Japanese Society of Pediatric Allergy and Clinical Immunology (JSPACI) was started in 1966 and currently has 3613 members as of August 1, 2012. The number of pediatricians specializing in allergies who have been certified by the Japanese Society of Allergology is 817. Among these, there are 125 training directors and training facilities for allergy and clinical immunology. The JSPACI first published an asthma guideline specific for children in 2000, and this has been revised every 3 yrs, contributing to better control of pediatric asthma. Food allergy management guidelines were first developed in 2005, which have helped to improve the care of food allergy patients. Among 514 pediatric training programs by the Japanese Society of Pediatrics, there are 312 facilities routinely performing oral food challenges. Among these, there were already 53 facilities performing oral immunotherapy at the end of 2011, treating 1400 cases of food allergy. The prevalence of pediatric allergic diseases has increased in Japan over the past 50 yrs. A number of International Study of Asthma and Allergies in Childhood surveys have been conducted in the past at specific times. The prevalence of wheezing among children aged 13-14 yrs in 2002 was 13.0%. Multi-year surveys found a 1.5- to 2-fold increase every 10 yrs until 2002. However, according to the latest data in 2012, asthma prevalence seems to have slightly decreased in Japan. Food allergy mainly associated with infantile atopic eczema among infants younger than 1 yr of age is the most common form as with other developed countries. The estimated food allergy prevalence based on data from several surveys is 5-10% among infants (0-6 yrs) and 1-2% among schoolchildren (6-15 yrs). A variety of patients suffering from primary deficiency syndrome have been actively analyzed. Previously, antibody defects and well-defined syndromes with immunodeficiency were analyzed, but recent research is focusing on not only acquired immune

Nutrition support of the pediatric patient with AIDS.

PubMed

Bentler, M; Stanish, M

1987-04-01

Maintaining optimal nutrition in the pediatric patient with Acquired Immune Deficiency Syndrome (AIDS) is challenging, but it may be one of the most effective therapies. Patients experience numerous complications that compromise nutritional status. Infection, fever, diarrhea, feeding problems, and decreased intake all contribute to malnutrition, which in turn predisposes the patient even more to infection and malabsorption. Nutrition assessment should be done routinely so that new problems may be identified and treated. High-calorie, high-protein feedings, vitamin supplementation, and, when necessary, gavage feedings or parenteral nutrition are recommended to improve nutritional status and prevent further deficits. Maintaining optimal nutrition in the pediatric patient with Acquired Immune Deficiency Syndrome (AIDS) poses a significant challenge to the health care team. Patients may experience numerous complications that compromise nutritional status. The patient is at high risk for opportunistic infections, especially of the lungs, central nervous system, gastrointestinal (GI) tract, and skin. Such infections are common causes of morbidity and mortality. Impaired nutritional status may further impair the patient's immunocompetence. A study by Kotler and Gaety demonstrated severe progressive malnutrition in adult AIDS patients, with the lowest measures of lean body mass occurring in those patients close to death at the time of the study. While no studies of children with AIDS have been done to date, we have subjectively observed feeding problems, weight loss, and malnutrition in most of the patients we have seen.

Identifying patterns of immune-related disease: use in disease prevention and management.

PubMed

Dietert, Rodney R; Zelikoff, Judith T

2010-05-01

Childhood susceptibility to diseases linked with immune dysfunction affects over a quarter of the pediatric population in some countries. While this alone is a significant health issue, the actual impact of immune-related diseases extends over a lifetime and involves additional secondary conditions. Some comorbidities are well known (e.g., allergic rhinitis and asthma). However, no systematic approach has been used to identify life-long patterns of immune-based disease where the primary condition arises in childhood. Such information is useful for both disease prevention and treatment approaches. Recent primary research papers as well as review articles were obtained from PubMed, Chem Abstracts, Biosis and from the personal files of the authors. Search words used were: the diseases and conditions shown Figs. 1 and 2 in conjunction with comorbid, comorbidities, pediatric, childhood, adult, immune, immune dysfunction, allergy, autoimmune, inflammatory, infectious, health risks, environment, risk factors. Childhood diseases such as asthma, type-1 diabetes, inflammatory bowel disease, respiratory infections /rhinitis, recurrent otitis media, pediatric celiac, juvenile arthritis and Kawasaki disease are examples of significant childhood health problems where immune dysfunction plays a significant role. Each of these pediatric diseases is associated with increased risk of several secondary conditions, many of which appear only later in life. To illustrate, four prototypes of immune-related disease patterns (i.e., allergy, autoimmunity, inflammation and infectious disease) are shown as tools for: 1) enhanced disease prevention; 2) improved management of immune-based pediatric diseases; and 3) better recognition of underlying pediatric immune dysfunction. Identification of immune-related disease patterns beginning in childhood provides the framework for examining the underlying immune dysfunctions that can contribute to additional diseases in later life. Many pediatric

Evaluation of a clinical decision support algorithm for patient-specific childhood immunization.

PubMed

Zhu, Vivienne J; Grannis, Shaun J; Tu, Wanzhu; Rosenman, Marc B; Downs, Stephen M

2012-09-01

To evaluate the effectiveness of a clinical decision support system (CDSS) implementing standard childhood immunization guidelines, using real-world patient data from the Regenstrief Medical Record System (RMRS). Study subjects were age 6-years or younger in 2008 and had visited the pediatric clinic on the campus of Wishard Memorial Hospital. Immunization records were retrieved from the RMRS for 135 randomly selected pediatric patients. We compared vaccine recommendations from the CDSS for both eligible and recommended timelines, based on the child's date of birth and vaccine history, to recommendations from registered nurses who routinely selected vaccines for administration in a busy inner city hospital, using the same date of birth and vaccine history. Aggregated and stratified agreement and Kappa statistics were reported. The reasons for disagreement between suggestions from the CDSS and nurses were also identified. For the 135 children, a total of 1215 vaccination suggestions were generated by nurses and were compared to the recommendations of the CDSS. The overall agreement rates were 81.3% and 90.6% for the eligible and recommended timelines, respectively. The overall Kappa values were 0.63 for the eligible timeline and 0.80 for the recommended timeline. Common reasons for disagreement between the CDSS and nurses were: (1) missed vaccination opportunities by nurses, (2) nurses sometimes suggested a vaccination before the minimal age and minimal waiting interval, (3) nurses usually did not validate patient immunization history, and (4) nurses sometimes gave an extra vaccine dose. Our childhood immunization CDSS can assist providers in delivering accurate childhood vaccinations. Copyright © 2012 Elsevier B.V. All rights reserved.

Immunotherapy Targets in Pediatric Cancer

PubMed Central

Orentas, Rimas J.; Lee, Daniel W.; Mackall, Crystal

2011-01-01

Immunotherapy for cancer has shown increasing success and there is ample evidence to expect that progress gleaned in immune targeting of adult cancers can be translated to pediatric oncology. This manuscript reviews principles that guide selection of targets for immunotherapy of cancer, emphasizing the similarities and distinctions between oncogene-inhibition targets and immune targets. It follows with a detailed review of molecules expressed by pediatric tumors that are already under study as immune targets or are good candidates for future studies of immune targeting. Distinctions are made between cell surface antigens that can be targeted in an MHC independent manner using antibodies, antibody derivatives, or chimeric antigen receptors versus intracellular antigens which must be targeted with MHC restricted T cell therapies. Among the most advanced immune targets for childhood cancer are CD19 and CD22 on hematologic malignancies, GD2 on solid tumors, and NY-ESO-1 expressed by a majority of synovial sarcomas, but several other molecules reviewed here also have properties which suggest that they too could serve as effective targets for immunotherapy of childhood cancer. PMID:22645714

Forecasting Epidemiological Consequences of Maternal Immunization.

PubMed

Bento, Ana I; Rohani, Pejman

2016-12-01

 The increase in the incidence of whooping cough (pertussis) in many countries with high vaccination coverage is alarming. Maternal pertussis immunization has been proposed as an effective means of protecting newborns during the interval between birth and the first routine dose. However, there are concerns regarding potential interference between maternal antibodies and the immune response elicited by the routine schedule, with possible long-term population-level effects.  We formulated a transmission model comprising both primary routine and maternal immunization. This model was examined to evaluate the long-term epidemiological effects of routine and maternal immunization, together with consequences of potential immune interference scenarios.  Overall, our model demonstrates that maternal immunization is an effective strategy in reducing the incidence of pertussis in neonates prior to the onset of the primary schedule. However, if maternal antibodies lead to blunting, incidence increases among older age groups. For instance, our model predicts that with 60% routine and maternal immunization coverage and 30% blunting, the incidence among neonates (0-2 months) is reduced by 43%. Under the same scenario, we observe a 20% increase in incidence among children aged 5-10 years. However, the downstream increase in the older age groups occurs with a delay of approximately a decade or more.  Maternal immunization has clear positive effects on infant burden of disease, lowering mean infant incidence. However, if maternally derived antibodies adversely affect the immunogenicity of the routine schedule, we predict eventual population-level repercussions that may lead to an overall increase in incidence in older age groups. © The Author 2016. Published by Oxford University Press for the Infectious Diseases Society of America.

Contribution of polio eradication initiative to strengthening routine immunization: Lessons learnt in the WHO African region.

PubMed

Anya, Blanche-Philomene Melanga; Moturi, Edna; Aschalew, Teka; Carole Tevi-Benissan, Mable; Akanmori, Bartholomew Dicky; Poy, Alain Nyembo; Mbulu, Kinuam Leon; Okeibunor, Joseph; Mihigo, Richard; Zawaira, Felicitas

2016-10-10

Important investments were made in countries for the polio eradication initiative. On 25 September 2015, a major milestone was achieved when Nigeria was removed from the list of polio-endemic countries. Routine Immunization, being a key pillar of polio eradication initiative needs to be strengthened to sustain the gains made in countries. For this, there is a huge potential on building on the use of polio infrastructure to contribute to RI strengthening. We reviewed estimates of immunization coverage as reported by the countries to WHO and UNICEF for three vaccines: BCG, DTP3 (third dose of diphtheria-tetanus toxoid- pertussis), and the first dose of measles-containing vaccine (MCV1).We conducted a systematic review of best practices documents from eight countries which had significant polio eradication activities. Immunization programmes have improved significantly in the African Region. Regional coverage for DTP3 vaccine increased from 51% in 1996 to 77% in 2014. DTP3 coverage increased >3 folds in DRC (18-80%) and Nigeria from 21% to 66%; and >2 folds in Angola (41-87%), Chad (24-46%), and Togo (42-87%). Coverage for BCG and MCV1 increased in all countries. Of the 47 countries in the region, 18 (38%) achieved a national coverage for DTP3 ⩾90% for 2years meeting the Global Vaccine Action (GVAP) target. A decrease was noted in the Ebola-affected countries i.e., Guinea, Liberia and Sierra Leone. PEI has been associated with increased spending on immunization and the related improvements, especially in the areas of micro planning, service delivery, program management and capacity building. Continued efforts are needed to mobilize international and domestic support to strengthen and sustain high-quality immunization services in African countries. Strengthening RI will in turn sustain the gains made to eradicate poliovirus in the region. Copyright © 2016 The Authors. Published by Elsevier Ltd.. All rights reserved.

Assessing strategies for increasing urban routine immunization coverage of childhood vaccines in low and middle-income countries: A systematic review of peer-reviewed literature.

PubMed

Nelson, Kristin N; Wallace, Aaron S; Sodha, Samir V; Daniels, Danni; Dietz, Vance

2016-11-04

Immunization programs in developing countries increasingly face challenges to ensure equitable delivery of services within cities where rapid urban growth can result in informal settlements, poor living conditions, and heterogeneous populations. A number of strategies have been utilized in developing countries to ensure high community demand and equitable availability of urban immunization services; however, a synthesis of the literature on these strategies has not previously been undertaken. We reviewed articles published in English in peer-reviewed journals between 1990 and 2013 that assessed interventions for improving routine immunization coverage in urban areas in low- and middle-income countries. We categorized the intervention in each study into one of three groups: (1) interventions aiming to increase utilization of immunization services; (2) interventions aiming to improve availability of immunization services by healthcare providers, or (3) combined availability and utilization interventions. We summarized the main quantitative outcomes from each study and effective practices from each intervention category. Fifteen studies were identified; 87% from the African, Eastern Mediterranean and Southeast Asian regions of the World Health Organization (WHO). Six studies were randomized controlled trials, eight were pre- and post-intervention evaluations, and one was a cross-sectional study. Four described interventions designed to improve availability of routine immunization services, six studies described interventions that aimed to increase utilization, and five studies aiming to improve both availability and utilization of services. All studies reported positive change in their primary outcome indicator, although seven different primary outcomes indicators were used across studies. Studies varied considerably with respect to the type of intervention assessed, study design, and length of intervention assessment. Few studies have assessed interventions designed

Assessing strategies for increasing urban routine immunization coverage of childhood vaccines in low and middle-income countries: A systematic review of peer-reviewed literature

PubMed Central

Nelson, Kristin N.; Wallace, Aaron S.; Sodha, Samir V.; Daniels, Danni; Dietz, Vance

2016-01-01

Introduction Immunization programs in developing countries increasingly face challenges to ensure equitable delivery of services within cities where rapid urban growth can result in informal settlements, poor living conditions, and heterogeneous populations. A number of strategies have been utilized in developing countries to ensure high community demand and equitable availability of urban immunization services; however, a synthesis of the literature on these strategies has not previously been undertaken. Methods We reviewed articles published in English in peer-reviewed journals between 1990 and 2013 that assessed interventions for improving routine immunization coverage in urban areas in low- and middle-income countries. We categorized the intervention in each study into one of three groups: (1) interventions aiming to increase utilization of immunization services; (2) interventions aiming to improve availability of immunization services by healthcare providers, or (3) combined availability and utilization interventions. We summarized the main quantitative outcomes from each study and effective practices from each intervention category. Results Fifteen studies were identified; 87% from the African, Eastern Mediterranean and Southeast Asian regions of the World Health Organization (WHO). Six studies were randomized controlled trials, eight were pre- and post-intervention evaluations, and one was a cross-sectional study. Four described interventions designed to improve availability of routine immunization services, six studies described interventions that aimed to increase utilization, and five studies aiming to improve both availability and utilization of services. All studies reported positive change in their primary outcome indicator, although seven different primary outcomes indicators were used across studies. Studies varied considerably with respect to the type of intervention assessed, study design, and length of intervention assessment. Conclusion Few

Feasibility of implementing a cellphone-based reminder/recall strategy to improve childhood routine immunization in a low-resource setting: a descriptive report.

PubMed

Brown, Victoria Bolanle; Oluwatosin, O Abimbola

2017-12-04

Reminder/recall systems are effective ways to improve immunization rates, but their feasibility in primary health care (PHC) settings in Nigeria has not been adequately evaluated. In this study we describe the acceptability and adaptability of immunization reminder/recall system in an urban setting in southwest Nigeria. This is a descriptive report of a cluster randomized controlled trial. Four local government areas (LGAs) were randomly assigned into a cellphone reminder/recall intervention group or a usual care control group. Within each LGA, PHC centers were purposively selected to participate in the study. In each PHC center, mothers and their infants aged 0-3 months were enrolled into the two groups during the infants' first immunization visit. Mothers (or other contact persons) in the intervention group received cellphone calls reminding them to take their child for scheduled immunizations. Follow-up of all the children lasted till the final scheduled immunization visit for each child. The intervention lasted for 13 months. A total of 595 mothers/infants pairs (295 in the intervention group and 300 in the control group) participated in the study. Almost all mothers (n = 590, 99.2%) had access to their own cellphone or had access to a cellphone belonging to a significant other. Ninety-eight percent (n = 584) of all mothers were willing to receive immunization reminder/recall phone calls. Eighty-seven percent (n = 2023) of all calls (n = 2324) for the reminder/recall intervention went through to the recipients and of these calls, 1948 (96.3%) were received. The mean cost of each call in US Dollars was about 5 cents. Immunization compliance rate (the receipt of required number of doses of routine vaccines at the appropriate age at recommended interval) was 79.2% among the children in intervention group and 46.4% in the control group (p < 0.001). Results demonstrate that cellphone reminder/recall interventions to improve routine childhood immunization

Parental vaccine concerns, information source, and choice of alternative immunization schedules.

PubMed

Wheeler, Marissa; Buttenheim, Alison M

2013-08-01

Alternative immunization schedules increase the time a child is unvaccinated and require greater resources from providers. Understanding what drives interest in alternative immunization schedules can potentially inform the design of effective, targeted messages that help to reduce time spent counseling and decrease requests for alternative immunization schedules. This study used the Theory of Planned Behavior to explore associations between sources of vaccine information, parental vaccine concerns, peer norms for vaccine behavior and intentions to follow an alternative immunization schedule. We performed logistic regression using medical record data from a private pediatric practice in a large northeastern city. Routine data were recorded in the EMR by the pediatrician during an initial vaccine counseling conversation with the parent(s). Parents who received vaccine information from doctors were less likely to have immunization concerns while parents who got vaccine information from friends and family or from books were more likely to report specific vaccine concerns. Our multivariate analysis shows that number of reported vaccine concerns and concerns about the utility or necessity of vaccines are strongly associated with alternative immunization intentions. We also find a direct relationship between sources of information about vaccines and alternative immunization intentions. Our results suggest that vaccine concerns and non-physician information sources play an important role in alternative immunization intentions while communication from physicians may play an important role in addressing vaccine concerns and promoting adherence to the ACIP immunization schedule.

Contribution of Global Polio Eradication Initiative–Funded Personnel to the Strengthening of Routine Immunization Programs in the 10 Focus Countries of the Polio Eradication and Endgame Strategic Plan

PubMed Central

Swift, Rachel D.; Anaokar, Sameer; Hegg, Lea Anne; Eggers, Rudolf; Cochi, Stephen L.

2017-01-01

Abstract Background. The Polio Eradication and Endgame Strategic Plan (PEESP) established a target that at least 50% of the time of personnel receiving funding from the Global Polio Eradication Initiative (GPEI) for polio eradication activities (hereafter, “GPEI-funded personnel”) should be dedicated to the strengthening of immunization systems. This article describes the self-reported profile of how GPEI-funded personnel allocate their time toward immunization goals and activities beyond those associated with polio, the training they have received to conduct tasks to strengthen routine immunization systems, and the type of tasks they have conducted. Methods. A survey of approximately 1000 field managers of frontline GPEI-funded personnel was conducted by Boston Consulting Group in the 10 focus countries of the PEESP during 2 phases, in 2013 and 2014, to determine time allocation among frontline staff. Country-specific reports on the training of GPEI-funded personnel were reviewed, and an analysis of the types of tasks that were reported was conducted. Results. A total of 467 managers responded to the survey. Forty-seven percent of the time (range, 23%–61%) of GPEI-funded personnel was dedicated to tasks related to strengthening immunization programs, other than polio eradication. Less time was spent on polio-associated activities in countries that had already interrupted wild poliovirus (WPV) transmission, compared with findings for WPV-endemic countries. All countries conducted periodic trainings of the GPEI-funded personnel. The types of non–polio-related tasks performed by GPEI-funded personnel varied among countries and included surveillance, microplanning, newborn registration and defaulter tracing, monitoring of routine immunization activities, and support of district immunization task teams, as well as promotion of health behaviors, such as clean-water use and good hygiene and sanitation practices. Conclusion. In all countries, GPEI-funded personnel

Contribution of Global Polio Eradication Initiative-Funded Personnel to the Strengthening of Routine Immunization Programs in the 10 Focus Countries of the Polio Eradication and Endgame Strategic Plan.

PubMed

van den Ent, Maya M V X; Swift, Rachel D; Anaokar, Sameer; Hegg, Lea Anne; Eggers, Rudolf; Cochi, Stephen L

2017-07-01

The Polio Eradication and Endgame Strategic Plan (PEESP) established a target that at least 50% of the time of personnel receiving funding from the Global Polio Eradication Initiative (GPEI) for polio eradication activities (hereafter, "GPEI-funded personnel") should be dedicated to the strengthening of immunization systems. This article describes the self-reported profile of how GPEI-funded personnel allocate their time toward immunization goals and activities beyond those associated with polio, the training they have received to conduct tasks to strengthen routine immunization systems, and the type of tasks they have conducted. A survey of approximately 1000 field managers of frontline GPEI-funded personnel was conducted by Boston Consulting Group in the 10 focus countries of the PEESP during 2 phases, in 2013 and 2014, to determine time allocation among frontline staff. Country-specific reports on the training of GPEI-funded personnel were reviewed, and an analysis of the types of tasks that were reported was conducted. A total of 467 managers responded to the survey. Forty-seven percent of the time (range, 23%-61%) of GPEI-funded personnel was dedicated to tasks related to strengthening immunization programs, other than polio eradication. Less time was spent on polio-associated activities in countries that had already interrupted wild poliovirus (WPV) transmission, compared with findings for WPV-endemic countries. All countries conducted periodic trainings of the GPEI-funded personnel. The types of non-polio-related tasks performed by GPEI-funded personnel varied among countries and included surveillance, microplanning, newborn registration and defaulter tracing, monitoring of routine immunization activities, and support of district immunization task teams, as well as promotion of health behaviors, such as clean-water use and good hygiene and sanitation practices. In all countries, GPEI-funded personnel perform critical tasks in the strengthening of routine

New frontiers in pediatric allogeneic stem cell transplantation

PubMed Central

Talano, Julie-An M.; Pulsipher, Michael A.; Symons, Heather J.; Militano, Olga; Shereck, Evan B.; Giller, Roger H.; Hancock, Laura; Morris, Erin; Cairo, Mitchell S.

2015-01-01

The inaugural meeting of “New Frontiers in Pediatric Allogeneic Stem Cell Transplantation” organized by the Pediatric Blood and Transplant Consortium (PBMTC) was held at the American Society of Pediatric Hematology and Oncology Annual Meeting. This meeting provided an international platform for physicians and investigators active in the research and utilization of pediatric allogeneic stem cell transplantation (AlloSCT) in children and adolescents with malignant and non-malignant disease, to share information and develop future collaborative strategies. The primary objectives of the conference included: 1) to present advances in AlloSCT in pediatric ALL and novel pre- and post-immunotherapy; 2) to highlight new strategies in alternative allogeneic stem cell donor sources for children and adolescents with non-malignant hematological disorders; 3) to discuss timing of immune reconstitution after AlloSCT and methods of facilitating more rapid recovery of immunity; 4) to identify strategies of utilizing AlloSCT in pediatric myeloproliferative disorders (MPD); 5) to develop diagnostic and therapeutic approaches to hematological complications post pediatric AlloSCT; 6) to enhance the understanding of new novel cellular therapeutic approaches to pediatric malignant and non-malignant hematological disorders; and 7) to discuss optimizing drug therapy in pediatric recipients of AlloSCT. This paper will provide a brief overview of the conference. PMID:24820213

The effect of NACHRI children's hospital designation on outcome in pediatric malignant brain tumors.

PubMed

Donoho, Daniel A; Wen, Timothy; Liu, Jonathan; Zarabi, Hosniya; Christian, Eisha; Cen, Steven; Zada, Gabriel; McComb, J Gordon; Krieger, Mark D; Mack, William J; Attenello, Frank J

2017-08-01

OBJECTIVE Although current pediatric neurosurgery guidelines encourage the treatment of pediatric malignant brain tumors at specialized centers such as pediatric hospitals, there are limited data in support of this recommendation. Previous studies suggest that children treated by higher-volume surgeons and higher-volume hospitals may have better outcomes, but the effect of treatment at dedicated children's hospitals has not been investigated. METHODS The authors analyzed the Healthcare Cost and Utilization Project Kids' Inpatient Database (KID) from 2000-2009 and included all patients undergoing a craniotomy for malignant pediatric brain tumors based on ICD-9-CM codes. They investigated the effects of patient demographics, tumor location, admission type, and hospital factors on rates of routine discharge and mortality. RESULTS From 2000 through 2009, 83.6% of patients had routine discharges, and the in-hospital mortality rate was 1.3%. In multivariate analysis, compared with children treated at an institution designated as a pediatric hospital by NACHRI (National Association of Children's Hospitals and Related Institutions), children receiving treatment at a pediatric unit within an adult hospital (OR 0.5, p < 0.01) or a general hospital without a designated pediatric unit (OR 0.4, p < 0.01) were less likely to have routine discharges. Treatment at a large hospital (> 400 beds; OR 1.8, p = 0.02) and treatment at a teaching hospital (OR 1.7, p = 0.02) were independently associated with greater likelihood of routine discharge. However, patients transferred between facilities had a significantly decreased likelihood of routine discharge (OR 0.5, p < 0.01) and an increased likelihood of mortality (OR 5.0, p < 0.01). Procedural volume was not associated with rate of routine discharge or mortality. CONCLUSIONS These findings may have implications for planning systems of care for pediatric patients with malignant brain tumors. The authors hope to motivate future research

Systematic review of the effect of immunization mandates on uptake of routine childhood immunizations.

PubMed

Lee, Cecilia; Robinson, Joan L

2016-06-01

The efficacy of immunization mandates for childcare or school entry is a long-standing controversy. The United States (US) adopted school entry immunization mandates in the 1800s, while most countries still do not have mandates. The objective of this systematic review was to analyze the evidence that immunization uptake increases with mandates. A search was conducted for studies that compared immunization uptake in a population prior to and after mandates, or in similar populations with one group having and the other not having mandates. Data were extracted and synthesized qualitatively due to the heterogeneity of study design. Eleven before-and-after studies and ten studies comparing uptake in similar populations with and without mandates were included. Studies were from the US (n = 18), France (n = 1) and Canada (n = 2). Eleven of the 21 studies looked at middle school mandates. All but two studies showed at least a trend towards increased uptake with mandates. Higher uptake was associated with a more long-standing mandate. Immunization mandates have generally led to increased short-term and long-term uptake in the group to whom the mandate applies. Many studies have centered around middle school mandates in the US and there is a paucity of studies of childcare mandates or of studies of mandates in other countries or in settings with relatively high baseline immunization uptake. Copyright © 2016 The British Infection Association. Published by Elsevier Ltd. All rights reserved.

Influence of health providers on pediatrics' immunization rate.

PubMed

Al-lela, Omer Q B; Baidi Bahari, Mohd; Al-abbassi, Mustafa G; Salih, Muhannad R M; Basher, Amena Y

2012-12-01

To identify the immunization providers' characteristics associated with immunization rate in children younger than 2 years. A cohort and a cluster sampling design were implemented; 528 children between 18 and 70 months of age were sampled in five public health clinics in Mosul-Iraq. Providers' characterizations were obtained. Immunization rate for the children was assessed. Risk factors for partial immunization were explored using both bivariate analyses and multi-level logistic regression models. Less than half of the children had one or more than one missed dose, considered as partial immunization cases. The study found significant association of immunization rate with provider's type. Two factors were found that strongly impacted on immunization rate in the presence of other factors: birthplace and immunization providers' type.

Strengthening routine immunization systems to improve global vaccination coverage.

PubMed

Sodha, S V; Dietz, V

2015-03-01

Global coverage with the third dose of diphtheria-tetanus-pertussis vaccine among children under 1 year of age stagnated at ∼ 83-84% during 2008-13. Annual World Health Organization and UNICEF-derived national vaccination coverage estimates. Incomplete vaccination is associated with poor socioeconomic status, lower education, non-use of maternal-child health services, living in conflict-affected areas, missed immunization opportunities and cancelled vaccination sessions. Vaccination platforms must expand to include older ages including the second year of life. Immunization programmes, including eradication and elimination initiatives such as those for polio and measles, must integrate within the broader health system. The Global Vaccine Action Plan (GVAP) 2011-20 is a framework for strengthening immunization systems, emphasizing country ownership, shared responsibility, equity, integration, sustainability and innovation. Immunization programmes should identify, monitor and evaluate gaps and interventions within the GVAP framework. Published by Oxford University Press 2015. This work is written by (a) US Government employee(s) and is in the public domain in the US.

Improving immunization delivery using an electronic health record: the ImmProve project.

PubMed

Bundy, David G; Persing, Nichole M; Solomon, Barry S; King, Tracy M; Murakami, Peter N; Thompson, Richard E; Engineer, Lilly D; Lehmann, Christoph U; Miller, Marlene R

2013-01-01

Though an essential pediatric preventive service, immunizations are challenging to deliver reliably. Our objective was to measure the impact on pediatric immunization rates of providing clinicians with electronic health record-derived immunization prompting. Operating in a large, urban, hospital-based pediatric primary care clinic, we evaluated 2 interventions to improve immunization delivery to children ages 2, 6, and 13 years: point-of-care, patient-specific electronic clinical decision support (CDS) when children overdue for immunizations presented for care, and provider-specific bulletins listing children overdue for immunizations. Overall, the proportion of children up to date for a composite of recommended immunizations at ages 2, 6, and 13 years was not different in the intervention (CDS active) and historical control (CDS not active) periods; historical immunization rates were high. The proportion of children receiving 2 doses of hepatitis A immunization before their second birthday was significantly improved during the intervention period. Human papillomavirus (HPV) immunization delivery was low during both control and intervention periods and was unchanged for 13-year-olds. For 14-year-olds, however, 4 of the 5 highest quarterly rates of complete HPV immunization occurred in the final year of the intervention. Provider-specific bulletins listing children overdue for immunizations increased the likelihood of identified children receiving catch-up hepatitis A immunizations (hazard ratio 1.32; 95% confidence interval 1.12-1.56); results for HPV and the composite of recommended immunizations were of a similar magnitude but not statistically significant. In our patient population, with high baseline uptake of recommended immunizations, electronic health record-derived immunization prompting had a limited effect on immunization delivery. Benefit was more clearly demonstrated for newer immunizations with lower baseline uptake. Copyright © 2013 Academic

Monitoring Results in Routine Immunization: Development of Routine Immunization Dashboard in Selected African Countries in the Context of the Polio Eradication Endgame Strategic Plan.

PubMed

Poy, Alain; van den Ent, Maya M V X; Sosler, Stephen; Hinman, Alan R; Brown, Sidney; Sodha, Samir; Ehlman, Daniel C; Wallace, Aaron S; Mihigo, Richard

2017-07-01

To monitor immunization-system strengthening in the Polio Eradication Endgame Strategic Plan 2013-2018 (PEESP), the Global Polio Eradication Initiative identified 1 indicator: 10% annual improvement in third dose of diphtheria- tetanus-pertussis-containing vaccine (DTP3) coverage in polio high-risk districts of 10 polio focus countries. A multiagency team, including staff from the African Region, developed a comprehensive list of outcome and process indicators measuring various aspects of the performance of an immunization system. The development and implementation of the dashboard to assess immunization system performance allowed national program managers to monitor the key immunization indicators and stratify by high-risk and non-high-risk districts. Although only a single outcome indicator goal (at least 10% annual increase in DTP3 coverage achieved in 80% of high-risk districts) initially existed in the endgame strategy, we successfully added additional outcome indicators (eg, decreasing the number of DTP3-unvaccinated children) as well as program process indicators focusing on cold chain, stock availability, and vaccination sessions to better describe progress on the pathway to raising immunization coverage. When measuring progress toward improving immunization systems, it is helpful to use a comprehensive approach that allows for measuring multiple dimensions of the system. © The Author 2017. Published by Oxford University Press for the Infectious Diseases Society of America.

Hospitalizations in pediatric patients with immune thrombocytopenia in the United States

PubMed Central

Tarantino, Michael D.; Danese, Mark; Klaassen, Robert J.; Duryea, Jennifer; Eisen, Melissa; Bussel, James

2016-01-01

Abstract To examine utilization and outcomes in pediatric immune thrombocytopenia (ITP) hospitalizations, we used ICD-9 code 287.31 to identify hospitalizations in patients with ITP in the 2009 HCUP KID, an all-payer sample of pediatric hospitalizations from US community hospitals. Diagnosis and procedure codes were used to estimate rates of ITP-related procedures, comorbidity prevalence, costs, length of stay (LOS), and mortality. In 2009, there were an estimated 4499 hospitalizations in children aged 6 months–17 years with ITP; 43% in children aged 1–5 years; and 47% with emergency department encounters. The mean hospitalization cost was $5398, mean LOS 2.0 days, with 0.3% mortality (n = 13). With any bleeding (15.2%, including gastrointestinal 2.0%, hematuria 1.3%, intracranial hemorrhage [ICH] 0.6%), mean hospitalization cost was $7215, LOS 2.5 days, with 1.5% mortality. For ICH (0.6%, n = 27), mean cost was $40 209, LOS 8.5 days, with 21% mortality. With infections (14%, including upper respiratory 5.2%, viral 4.9%, bacterial 1.9%), the mean cost was $6928, LOS 2.9 days, with 0.9% mortality. Septic shock was reported in 0.3% of discharges. Utilization included immunoglobulin administration (37%) and splenectomies (2.3%). Factors associated with higher costs included age >6 years, ICH, hematuria, transfusion, splenectomy, and bone marrow diagnostics (p < 0.05). In conclusion, of the 4499 hospitalizations with ITP, mortality rates of 1.5%, 21%, and 0.9% were seen with any bleeding, ICH, and infection, respectively. Higher costs were associated with clinically significant bleeding and procedures. Future analyses may reveal effects of the implementation of more recent ITP guidelines and use of additional treatments. PMID:26941022

Routine Immunization Service Delivery Through the Basic Package of Health Services Program in Afghanistan: Gaps, Challenges, and Opportunities.

PubMed

Mbaeyi, Chukwuma; Kamawal, Noor Shah; Porter, Kimberly A; Azizi, Adam Khan; Sadaat, Iftekhar; Hadler, Stephen; Ehrhardt, Derek

2017-07-01

The Basic Package of Health Services (BPHS) program has increased access to immunization services for children living in rural Afghanistan. However, multiple surveys have indicated persistent immunization coverage gaps. Hence, to identify gaps in implementation, an assessment of the BPHS program was undertaken, with specific focus on the routine immunization (RI) component. A cross-sectional survey was conducted in 2014 on a representative sample drawn from a sampling frame of 1858 BPHS health facilities. Basic descriptive analysis was performed, capturing general characteristics of survey respondents and assessing specific RI components, and χ2 tests were used to evaluate possible differences in service delivery by type of health facility. Of 447 survey respondents, 27% were health subcenters (HSCs), 30% were basic health centers, 32% were comprehensive health centers, and 12% were district hospitals. Eighty-seven percent of all respondents offered RI services, though only 61% of HSCs did so. Compared with other facility types, HSCs were less likely to have adequate stock of vaccines, essential cold-chain equipment, or proper documentation of vaccination activities. There is an urgent need to address manpower and infrastructural deficits in RI service delivery through the BPHS program, especially at the HSC level. © The Author 2017. Published by Oxford University Press for the Infectious Diseases Society of America.

Provider Preferences and Experiences With a Countywide Centralized Collaborative Reminder/Recall for Childhood Immunizations.

PubMed

Saville, Alison W; Gurfinkel, Dennis; Sevick, Carter; Beaty, Brenda; Dickinson, L Miriam; Kempe, Allison

2016-01-01

To assess among providers in 7 Colorado counties where a collaborative centralized reminder/recall (CC-R/R) using the Colorado Immunization Information System (CIIS) was performed: 1) preferences about CC-R/R conducted by the public health department (PHD); 2) preferences for future CC-R/R for different vaccines with and without practice names; and 3) experiences with including their name on CC-R/R notices. A mailed survey was sent to all primary care sites where CC-R/R had been previously conducted. Respondents self-identified as the "the person in charge of immunization policy within the practice." Overall response rate was 69.9% (160 of 229). Twenty-one were removed because they did not provide immunizations to children. Among respondents, 65.0% were from family medicine and 26.3% from pediatric practices; 32.1% physicians or midlevel providers; 34.3% nurses or medical assistants; and 33.6% office managers. Taking into account all issues, 57.6% were "okay" with either the PHD or their practice conducting recall; 27.3% preferred the PHD; and 14.4% preferred their practice conduct R/R. Fifty-six percent of active CIIS practices (n = 95) included their practice's name on CC-R/R notices. Interest in future CC-R/R for different ages and vaccines was strongly related to whether reminders included the practice name: 77.8% for routine immunizations in 4- to 6-year-olds; 74.8% for immunizations for 0- to 3-year-olds; 73.3% for vaccines administered to adolescents; and 59.7% for influenza (P < .001). Most practices are accepting of the PHD centrally conducting R/R, but most prefer collaboration that includes their name. Given the success and support of this method, it should be more widely adopted. Copyright © 2016 Academic Pediatric Association. Published by Elsevier Inc. All rights reserved.

Oral health literacy: awareness and practices among pediatric dentists.

PubMed

Stowers, Megan E; Lee, Jessica Y; Majewski, Robert F; Estrella, Maria Regina P; Taylor, George W; Boynton, James R

2013-01-01

The purpose of this study was to examine pediatric dentists' awareness and experiences with oral health literacy and to identify communication techniques used with parents. Active North American members of the American Academy of Pediatric Dentistry were invited to participate in the survey. Descriptive statistical analyses were completed, and Pearson's chi-square crosstabs tests were used to compare categorical data between groups. Data were collected from 22 percent (N=1,059) of pediatric dentists; 68 to 87 percent use basic communication techniques routinely, while 36 to 79 percent routinely use enhanced communication techniques. Approximately 59 percent (N=620) reported having had an experience with health literacy miscommunication, while 11 percent (N=116) are aware of an error in patient care that resulted from oral health literacy miscommunication. Respondents who have had an experience with miscommunication were significantly more likely statistically to perceive barriers to effective communication as more significant than those without a history of miscommunication experience (P<.001). Most pediatric dentists have experienced situations in which a parent has misunderstood information. Basic communication techniques were most commonly used, while enhanced communication techniques were used less routinely. Those who have had experience with oral health literacy miscommunication events perceive barriers to effective communication as more significant.

Maintaining high rates of measles immunization in Africa.

PubMed

Lessler, J; Moss, W J; Lowther, S A; Cummings, D A T

2011-07-01

Supplementary immunization activities (SIAs) are important in achieving high levels of population immunity to measles virus. Using data from a 2006 survey of measles vaccination in Lusaka, Zambia, we developed a model to predict measles immunity following routine vaccination and SIAs, and absent natural infection. Projected population immunity was compared between the current programme and alternatives, including supplementing routine vaccination with a second dose, or SIAs at 1-, 2-, 3-, 4- and 5-year intervals. Current routine vaccination plus frequent SIAs could maintain high levels of population immunity in children aged <5 years, even if each frequent SIA has low coverage (e.g. ≥ 72% for bi-annual 60% coverage SIAs vs. ≥ 69% for quadrennial 95% coverage SIAs). A second dose at 12 months with current coverage could achieve 81% immunity. Circulating measles virus will only increase population immunity. Public health officials should consider frequent SIAs when resources for a two-dose strategy are unavailable.

Immunological considerations regarding parental concerns on pediatric immunizations.

PubMed

Nicoli, Francesco; Appay, Victor

2017-05-25

Despite the fundamental role of vaccines in the decline of infant mortality, parents may decide to decline vaccination for their own children. Many factors may influence this decision, such as the belief that the infant immune system is weakened by vaccines, and concerns have been raised about the number of vaccines and the early age at which they are administered. Studies focused on the infant immune system and its reaction to immunizations, summarized in this review, show that vaccines can overcome those suboptimal features of infant immune system that render them more at risk of infections and of their severe manifestations. In addition, many vaccines have been shown to improve heterologous innate and adaptive immunity resulting in lower mortality rates for fully vaccinated children. Thus, multiple vaccinations are necessary and not dangerous, as infants can respond to several antigens as well as when responding to single stimuli. Current immunization schedules have been developed and tested to avoid vaccine interference, improve benefits and reduce side effects compared to single administrations. The infant immune system is therefore capable, early after birth, of managing several antigenic challenges and exploits them to prompt its development. Copyright © 2017 Elsevier Ltd. All rights reserved.

Assessing barriers to adherence in routine clinical care for pediatric kidney transplant patients.

PubMed

Varnell, Charles D; Rich, Kristin L; Nichols, Melissa; Dahale, Devesh; Goebel, Jens W; Pai, Ahna L H; Hooper, David K; Modi, Avani C

2017-11-01

Patient-identified barriers to immunosuppressive medications are associated with poor adherence and negative clinical outcomes in transplant patients. Assessment of adherence barriers is not part of routine post-transplant care, and studies regarding implementing such a process in a reliable way are lacking. Using the Model for Improvement and PDSA cycles, we implemented a system to identify adherence barriers, including patient-centered design of a barriers assessment tool, identification of eligible patients, clear roles for clinic staff, and creating a culture of non-judgmental discussion around adherence. We performed time-series analysis of our process measure. Secondary analyses examined the endorsement and concordance of adherence barriers between patient-caregiver dyads. After three methods of testing, the most reliable delivery system was an EHR-integrated tablet that alerted staff of patient eligibility for assessment. Barriers were endorsed by 35% of caregivers (n=85) and 43% of patients (n=60). The most frequently patient-endorsed barriers were forgetting, poor taste, and side effects. Caregivers endorsed forgetting and side effects. Concordance between patient-caregiver dyads was fair (k=0.299). Standardized adherence barriers assessment is feasible in the clinical care of pediatric kidney transplant patients. Features necessary for success included automation, redundant systems with designated staff to identify and mitigate failures, aligned reporting structures, and reliable measurement approaches. Future studies will examine whether barriers predict clinical outcomes (eg, organ rejection, graft loss). © 2017 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Providing Perinatal Mental Health Services in Pediatric Primary Care

ERIC Educational Resources Information Center

Talmi, Ayelet; Stafford, Brian; Buchholz, Melissa

2009-01-01

After birth, newborns and their caregivers are seen routinely and frequently in pediatric primary care settings. The close succession of visits in the first few months of life puts pediatric primary care professionals in a unique position to enhance infant mental health by developing strong relationships with caregivers, supporting babies and…

Serial immune markers do not correlate with clinical exacerbations in pediatric autoimmune neuropsychiatric disorders associated with streptococcal infections.

PubMed

Singer, Harvey S; Gause, Colin; Morris, Christina; Lopez, Pablo

2008-06-01

Pediatric autoimmune neuropsychiatric disorders associated with streptococcal infections is hypothesized to be a poststreptococcal autoimmune disorder. If clinical exacerbations are triggered by a streptococcal infection that activates cross-reacting antibodies against neuronal tissue or alters the production of cytokines, then a longitudinal analysis would be expected to identify a correlation between clinical symptoms and a change in autoimmune markers. Serial serum samples were available on 12 children with pediatric autoimmune neuropsychiatric disorders associated with streptococcal infections participating in a prospective blinded study: 2 samples before an exacerbation point, 1 during the clinical exacerbation, and 2 after the exacerbation. Six subjects had a well-defined clinical exacerbation in association with a documented streptococcal infection, and 6 had a clinical exacerbation without an associated streptococcal infection. All of the serum samples were assayed for antibodies against human postmortem caudate, putamen, and prefrontal cortex; commercially prepared antigens; and complex sugars. Cytokines were measured by 2 different methodologies. No correlation was identified between clinical exacerbations and autoimmune markers, including: enzyme-linked immunosorbent assay measures of antineuronal antibodies; Western immunoblotting with emphasis on brain region proteins located at 40, 45, and 60 kDa or their corresponding identified antigens; competitive inhibition enzyme-linked immunosorbent assay to evaluate lysoganglioside G(M1) antibodies; and measures of inflammatory cytokines. No differences were identified between individuals with pediatric autoimmune neuropsychiatric disorders associated with streptococcal infections with or without exacerbations triggered by streptococcal infections. The failure of immune markers to correlate with clinical exacerbations in children with pediatric autoimmune neuropsychiatric disorders associated with

Artificial intelligence: A joint narrative on potential use in pediatric stem and immune cell therapies and regenerative medicine.

PubMed

Sniecinski, Irena; Seghatchian, Jerard

2018-05-09

Artificial Intelligence (AI) reflects the intelligence exhibited by machines and software. It is a highly desirable academic field of many current fields of studies. Leading AI researchers describe the field as "the study and design of intelligent agents". McCarthy invented this term in 1955 and defined it as "the science and engineering of making intelligent machines". The central goals of AI research are reasoning, knowledge, planning, learning, natural language processing (communication), perception and the ability to move and manipulate objects. In fact the multidisplinary AI field is considered to be rather interdisciplinary covering numerous number of sciences and professions, including computer science, psychology, linguistics, philosophy and neurosciences. The field was founded on the claim that a central intellectual property of humans, intelligence-the sapience of Homo Sapiens "can be so precisely described that a machine can be made to simulate it". This raises philosophical issues about the nature of the mind and the ethics of creating artificial beings endowed with human-like intelligence. Artificial Intelligence has been the subject of tremendous optimism but has also suffered stunning setbacks. The goal of this narrative is to review the potential use of AI approaches and their integration into pediatric cellular therapies and regenerative medicine. Emphasis is placed on recognition and application of AI techniques in the development of predictive models for personalized treatments with engineered stem cells, immune cells and regenerated tissues in adults and children. These intelligent machines could dissect the whole genome and isolate the immune particularities of individual patient's disease in a matter of minutes and create the treatment that is customized to patient's genetic specificity and immune system capability. AI techniques could be used for optimization of clinical trials of innovative stem cell and gene therapies in pediatric patients

Immunizations challenge healthcare personnel and affects immunization rates.

PubMed

Strohfus, Pamela K; Kim, Susan C; Palma, Sara; Duke, Russell A; Remington, Richard; Roberts, Caleb

2017-02-01

This study measured 1. medical office immunization rates and 2. health care personnel competency in managing vaccine practices before and after evidence-based immunization education was provided. This descriptive study compared 32 family medicine and pediatric offices and 178 medical assistants, licensed practical nurses, registered nurses, nurse practitioners, and physicians in knowledge-based testing pre-education, post-education, and 12-months post-education. Immunization rates were assessed before and 18-months post-education. Immunization rates increased 10.3% - 18months post-education; knowledge increased 7.8% - 12months post-education. Family medicine offices, licensed practical nurses, and medical assistants showed significant knowledge deficits before and 12-months post-education. All demographic groups scored less in storage/handling 12-months post-education. This study is one of the first studies to identify competency challenges in effective immunization delivery among medical assistants, licensed practical nurses, and family medicine offices. Formal and continuous education in immunization administration and storage/handling is recommended among these select groups. Copyright © 2016 Elsevier Inc. All rights reserved.

T-cell receptor excision circle levels and safety of paediatric immunization: A population-based self-controlled case series analysis.

PubMed

Wilson, Kumanan; Duque, Daniel Rodriguez; Murphy, Malia Sq; Hawken, Steven; Pham-Huy, Anne; Kwong, Jeffrey; Deeks, Shelley L; Potter, Beth K; Crowcroft, Natasha S; Bulman, Dennis E; Chakraborty, Pranesh; Little, Julian

2018-02-08

T-cell receptor excision circle levels are a surrogate marker of T-cell production and immune system function. We sought to determine whether non-pathological levels of infant T-cell receptor excision circles were associated with adverse events following immunization. A self-controlled case series design was applied on a sample of 231,693 children who completed newborn screening for severe combined immunodeficiency in Ontario, Canada between August 2013 and December 2015. Exposures included routinely administered pediatric vaccines up to 15 months of age. Main outcomes were combined health services utilization for recognized adverse events following immunization. 1,406,981 vaccination events were included in the final dataset. 103,007 children received the Pneu-C-13 or Men-C-C vaccine and 97,998 received the MMR vaccine at 12 months of age. 67,725 children received the varicella immunization at 15 months. Our analysis identified no association between newborn T-cell receptor excision circle levels and subsequent health services utilization events following DTa-IPV-Hib, Pneu-C-13, and Men-C-C vaccinations at 2-month (RI 0.94[95%CI 0.87-1.02]), 4-month (RI 0.82[95%CI 0.75-0.9]), 6-month (RI 0.63[95%CI 0.57-0.7]) and 12-month (RI 0.49[95%CI 0.44-0.55]). We also found no trends in health services utilization following MMR (RI 1.43[95%1.34-1.52]) or varicella (RI 1.14[95%CI 1.05-1.23]) vaccination. Our findings provide further support for the safety of pediatric vaccinations.

Pediatric Psoriasis Comorbidity Screening Guidelines.

PubMed

Osier, Emily; Wang, Audrey S; Tollefson, Megha M; Cordoro, Kelly M; Daniels, Stephen R; Eichenfield, Andrew; Gelfand, Joel M; Gottlieb, Alice B; Kimball, Alexa B; Lebwohl, Mark; Mehta, Nehal N; Paller, Amy S; Schwimmer, Jeffrey B; Styne, Dennis M; Van Voorhees, Abby S; Tom, Wynnis L; Eichenfield, Lawrence F

2017-07-01

Psoriasis is a complex inflammatory skin condition associated with serious medical comorbidities in adults, including obesity, hypertension, dyslipidemia, type 2 diabetes mellitus, psoriatic arthritis, nonalcoholic fatty liver disease, depression, anxiety, and decreased quality of life. Because psoriasis begins in childhood in almost one-third of patients, early identification of risk may be critical to minimizing effects on future health. To develop the first set of guidelines for comorbidity screening for patients with pediatric psoriasis based on current evidence. A literature review was performed using PubMed from January 1999 through December 2015. Limiting the search to human studies published in English and removing reviews and editorials produced 153 relevant manuscripts. An expert panel in psoriasis, pediatric dermatology, pediatric rheumatology, pediatric gastroenterology, pediatric endocrinology, and adult and pediatric cardiology used the patient-centered Strength of Recommendation Taxonomy (SORT) method to evaluate and grade the quality of evidence. Because of the limited number of pediatric studies published on these topics, the strength of the panel's recommendations is classified as SORT level C expert consensus recommendations. The majority of recommendations coincide with those endorsed by the American Academy of Pediatrics for the general pediatric patient but with added attention to signs and symptoms of arthritis, depression, and anxiety. The panel also identified key areas for further investigation. Patients with pediatric psoriasis should receive routine screening and identification of risk factors for associated comorbidities. These guidelines are relevant for all health care providers caring for patients with pediatric psoriasis, including primary care clinicians, dermatologists, and pediatric specialists. Because these are the first pediatric guidelines, re-review and refinement will be necessary as studies further detail, and possibly

Applicability of 2009 international consensus terminology and criteria for immune thrombocytopenia to a clinical pediatric population.

PubMed

Grace, Rachael F; Long, Michelle; Kalish, Leslie A; Neufeld, Ellis J

2012-02-01

Since pediatric immune thrombocytopenia (ITP) is relatively infrequent, comparisons among clinical studies are critical but have previously been limited by differences in terminology. In 2009, an international working group (IWG) developed consensus criteria to enhance comparability in future studies in adults and children. We performed a retrospective medical record review of all pediatric ITP patients seen at a single children's hospital with a first visit between 2003 and 2010 and applied both historical (criteria(Hist) ) and IWG (criteria(IWG) ) ITP criteria to available clinical data. Among the 505 patients seen for ITP over 7 years, 98% could be classified as "acute" or "chronic" ITP using the criteria(Hist) , while only 90.7% could be classified as "newly diagnosed," "persistent," or "chronic" ITP using the criteria(IWG) (P < 0.01). Only 33.7% met criteria(IWG) for severe ITP, whereas 77.4% met criteria(Hist) for severe ITP. A striking difference was that overall response to therapies was lower if the criteria(IWG) were used rather than the criteria(Hist) , particularly for IVIG (55.4% vs. 70%, P = 0.02) and rituximab (35.3% vs. 83.3% P = 0.05). Only 2 subjects (0.4%) met the criteria(IWG) for refractory ITP. Most ITP patients could easily be classified using the 2009 criteria(IWG) . Limitations to applying the criteria(IWG) included absence of treatment response durations, incomplete definition of pediatric "refractory ITP," and exclusion of secondary ITP. Nevertheless, the criteria(IWG) were more clinically relevant given the reliance on definitions based on bleeding and their ability to be applied prospectively. The utility of using the criteria(IWG) within prospective trials remains to be determined. Copyright © 2011 Wiley Periodicals, Inc.

Extrapulmonary involvement in pediatric tuberculosis.

PubMed

Kritsaneepaiboon, Supika; Andres, Mariaem M; Tatco, Vincent R; Lim, Cielo Consuelo Q; Concepcion, Nathan David P

2017-09-01

Tuberculosis in childhood is clinically challenging, but it is a preventable and treatable disease. Risk factors depend on age and immunity status. The most common form of pediatric tuberculosis is pulmonary disease, which comprises more than half of the cases. Other forms make up the extrapulmonary tuberculosis that involves infection of the lymph nodes, central nervous system, gastrointestinal system, hepatobiliary tree, and renal and musculoskeletal systems. Knowledge of the imaging characteristics of pediatric tuberculosis provides clues to diagnosis. This article aims to review the imaging characteristics of common sites for extrapulmonary tuberculous involvement in children.

The cost determinants of routine infant immunization services: a meta-regression analysis of six country studies.

PubMed

Menzies, Nicolas A; Suharlim, Christian; Geng, Fangli; Ward, Zachary J; Brenzel, Logan; Resch, Stephen C

2017-10-06

Evidence on immunization costs is a critical input for cost-effectiveness analysis and budgeting, and can describe variation in site-level efficiency. The Expanded Program on Immunization Costing and Financing (EPIC) Project represents the largest investigation of immunization delivery costs, collecting empirical data on routine infant immunization in Benin, Ghana, Honduras, Moldova, Uganda, and Zambia. We developed a pooled dataset from individual EPIC country studies (316 sites). We regressed log total costs against explanatory variables describing service volume, quality, access, other site characteristics, and income level. We used Bayesian hierarchical regression models to combine data from different countries and account for the multi-stage sample design. We calculated output elasticity as the percentage increase in outputs (service volume) for a 1% increase in inputs (total costs), averaged across the sample in each country, and reported first differences to describe the impact of other predictors. We estimated average and total cost curves for each country as a function of service volume. Across countries, average costs per dose ranged from $2.75 to $13.63. Average costs per child receiving diphtheria, tetanus, and pertussis ranged from $27 to $139. Within countries costs per dose varied widely-on average, sites in the highest quintile were 440% more expensive than those in the lowest quintile. In each country, higher service volume was strongly associated with lower average costs. A doubling of service volume was associated with a 19% (95% interval, 4.0-32) reduction in costs per dose delivered, (range 13% to 32% across countries), and the largest 20% of sites in each country realized costs per dose that were on average 61% lower than those for the smallest 20% of sites, controlling for other factors. Other factors associated with higher costs included hospital status, provision of outreach services, share of effort to management, level of staff training

Telemedicine in a pediatric headache clinic: A prospective survey.

PubMed

Qubty, William; Patniyot, Irene; Gelfand, Amy

2018-05-08

The aim of this prospective study was to survey our patients about their experience with our clinic's telemedicine program to better understand telemedicine's utility for families, and to improve patient satisfaction and ultimately patient care. This was a prospective survey study of patients and their families who had a routine telemedicine follow-up visit with the University of California San Francisco Pediatric Headache Program. The survey was administered to patients and a parent(s) following their telemedicine visit. Fifty-one of 69 surveys (74%) were completed. All (51/51) patients and families thought that (1) telemedicine was more convenient compared to a clinic visit, (2) telemedicine caused less disruption of their daily routine, and (3) they would choose to do telemedicine again. The mean round-trip travel time from home to clinic was 6.8 hours (SD ± 8.6 hours). All participants thought telemedicine was more cost-effective than a clinic visit. Parents estimated that participating in a telemedicine visit instead of a clinic appointment saved them on average $486. This prospective, pediatric headache telemedicine study shows that telemedicine is convenient, perceived to be cost-effective, and patient-centered. Providing the option of telemedicine for routine pediatric headache follow-up visits results in high patient and family satisfaction. © 2018 American Academy of Neurology.

Introduction of Inactivated Polio Vaccine, Withdrawal of Type 2 Oral Polio Vaccine, and Routine Immunization Strengthening in the Eastern Mediterranean Region.

PubMed

Fahmy, Kamal; Hampton, Lee M; Langar, Houda; Patel, Manish; Mir, Tahir; Soloman, Chandrasegarar; Hasman, Andreas; Yusuf, Nasir; Teleb, Nadia

2017-07-01

The Global Polio Eradication Initiative has reduced the global incidence of polio by 99% and the number of countries with endemic polio from 125 to 3 countries. The Polio Eradication and Endgame Strategic Plan 2013-2018 (Endgame Plan) was developed to end polio disease. Key elements of the endgame plan include strengthening immunization systems using polio assets, introducing inactivated polio vaccine (IPV), and replacing trivalent oral polio vaccine with bivalent oral polio vaccine ("the switch"). Although coverage in the Eastern Mediterranean Region (EMR) with the third dose of a vaccine containing diphtheria, tetanus, and pertussis antigens (DTP3) was ≥90% in 14 countries in 2015, DTP3 coverage in EMR dropped from 86% in 2010 to 80% in 2015 due to civil disorder in multiple countries. To strengthen their immunization systems, Pakistan, Afghanistan, and Somalia developed draft plans to integrate Polio Eradication Initiative assets, staff, structure, and activities with their Expanded Programmes on Immunization, particularly in high-risk districts and regions. Between 2014 and 2016, 11 EMR countries introduced IPV in their routine immunization program, including all of the countries at highest risk for polio transmission (Afghanistan, Pakistan, Somalia, and Yemen). As a result, by the end of 2016 all EMR countries were using IPV except Egypt, where introduction of IPV was delayed by a global shortage. The switch was successfully implemented in EMR due to the motivation, engagement, and cooperation of immunization staff and decision makers across all national levels. Moreover, the switch succeeded because of the ability of even the immunization systems operating under hardship conditions of conflict to absorb the switch activities. © The Author 2017. Published by Oxford University Press for the Infectious Diseases Society of America.

Effectiveness of two nitrous oxide scavenging nasal hoods during routine pediatric dental treatment.

PubMed

Chrysikopoulou, Aikaterini; Matheson, Pamela; Milles, Maano; Shey, Zia; Houpt, Milton

2006-01-01

This study compared the effectiveness of 2 nasal hoods (Porter/Brown and Accutron) in reducing waste nitrous oxide gas during conscious sedation for routine pediatric dental treatment. Thirty children, ages 3 to 8 years (mean=5.4 +/- 1.2 years), participated in this study. Fifteen randomly selected children started with the Porter/Brown mask, which was then switched to the Accutron mask, and the other 15 children used the reverse order of masks. Four measurements of ambient nitrous oxide were recorded with a Miran 205B Portable Ambient Air Analyzer 5 minutes after each of the following: (1) administration of nitrous oxide; (2) placement of the rubber dam; (3) change of the nasal hood; and (4) reduction of the vacuum. Samples were taken 8 inches above the nose of the patient and in the room 5 feet away from the patient. Nitrous oxide levels were significantly lower (P<.05) with the Porter/Brown system (31 +/- 40 ppm for the patient and 8 +/- 10 ppm for the room) compared with the Accutron system (375 +/- 94 ppm for the patient and 101 +/- 37 ppm for the room). When the suction was reduced, there was an increase in nitrous oxide levels with the Porter/Brown nasal hood (169 +/- 112 ppm for the patient and 28 +/- 18 ppm for the room), whereas the levels with the Accutron nasal hood remained high (368 +/- 107 ppm for the patient and 121 +/- 50 ppm for the room). This study demonstrated that removal of waste nitrous oxide was greater with the Porter/Brown device and that recommended suction levels must be used for optimum effectiveness.

Assessment of anaerobic blood cultures in pediatric oncology patients.

PubMed

Monsonís Cabedo, Manuel; Rives Solá, Susana; Noguera-Julian, Antoni; Urrea Ayala, Mireia; Cruz Martinez, Ofelia; Gené Giralt, Amadeu

2017-01-01

The routine use of a single aerobic bottle for blood culture in pediatric patients has become commonplace, as anaerobic bacteria are not frequently involved in clinically significant infections. The aim of this study was to assess the usefulness of routinely performing anaerobic blood cultures in pediatric oncology patients. Prospective study was conducted on pediatric (<18 years) patients affected with febrile syndrome after receiving chemotherapy for hematological or solid malignancies. Samples were inoculated into pediatric aerobic and standard anaerobic bottles (BacT/Alert automatic system). Strains were considered clinically significant, or deemed as contaminants, depending on isolation circumstances and clinical criteria. A total of 876 blood cultures from 228 patients were processed during the 21-month study period (January 2014 to September 2015). Baseline diagnosis included 143 solid tumors and 67/18 cases of leukemia/lymphoma. Bacterial growth was detected in 90 (10.2%) blood cultures for 95 different isolates, of which 62 (7.1%)/63 isolates were considered clinically significant. Among the latter, 38 (60.3%) microorganisms grew in both aerobic and anaerobic bottles, 18 (28.6%) only in aerobic bottles, and 7 (11.1%) only in anaerobic bottles. Gram-negative bacilli (33; 52.4%), mainly from the Enterobacteriaceae family, were the most frequently isolated microorganisms. Overall, only 3 out of 90 isolates (3.3%) were strict anaerobes (Propionibacterium acnes), and all of them were deemed contaminants. Strict anaerobes did not cause significant infections in febrile pediatric oncology patients, and anaerobic blood culture bottles offered no additional advantages over aerobic media. Our results suggest that routine blood cultures should be solely processed in aerobic media in this group of patients. Copyright © 2016 Elsevier España, S.L.U. and Sociedad Española de Enfermedades Infecciosas y Microbiología Clínica. All rights reserved.

The ImmProve Project: Leveraging electronic health record data to promote immunization delivery

PubMed Central

Bundy, David G.; Persing, Nichole M.; Solomon, Barry S.; King, Tracy M.; Murakami, Peter; Thompson, Richard E.; Engineer, Lilly D.; Lehmann, Christoph U.; Miller, Marlene R.

2013-01-01

Objective Though an essential pediatric preventive service, immunizations are challenging to deliver reliably. Our objective was to measure the impact on pediatric immunization rates of providing clinicians with electronic health record-derived immunization prompting. Methods Operating in a large, urban, hospital-based pediatric primary care clinic, we evaluated 2 interventions to improve immunization delivery to children ages 2, 6, and 13 years: point-of-care, patient-specific electronic clinical decision support (CDS) when children overdue for immunizations presented for care and provider-specific bulletins listing children overdue for immunizations. Results Overall, the proportion of children up-to-date for a composite of recommended immunizations at ages 2, 6, and 13 years was not different in the intervention (CDS active) and historical control (CDS not active) periods; historical immunization rates were high. The proportion of children receiving 2 doses of hepatitis A immunization prior to their second birthday was significantly improved during the intervention period. Human papilloma virus (HPV) immunization delivery was low during both control and intervention periods and was unchanged for 13-year-olds. For 14-year-olds, however, 4 of the 5 highest quarterly rates of complete HPV immunization occurred in the final year of the intervention. Provider-specific bulletins listing children overdue for immunizations increased the likelihood of identified children receiving catch-up hepatitis A immunizations (hazard ratio: 1.32 [95% confidence interval (CI): 1.12–1.56]); results for HPV and the composite of recommended immunizations were of a similar magnitude but not statistically significant. Conclusions In our patient population, with high baseline uptake of recommended immunizations, electronic health record-derived immunization prompting had a limited effect on immunization delivery. Benefit was more clearly demonstrated for newer immunizations with lower

Polio immunity and the impact of mass immunization campaigns in the Democratic Republic of the Congo.

PubMed

Voorman, Arend; Hoff, Nicole A; Doshi, Reena H; Alfonso, Vivian; Mukadi, Patrick; Muyembe-Tamfum, Jean-Jacques; Wemakoy, Emile Okitolonda; Bwaka, Ado; Weldon, William; Gerber, Sue; Rimoin, Anne W

2017-10-09

In order to prevent outbreaks from wild and vaccine-derived poliovirus, maintenance of population immunity in non-endemic countries is critical. We estimated population seroprevalence using dried blood spots collected from 4893 children 6-59months olds in the 2013-2014 Demographic and Health Survey in the Democratic Republic of the Congo (DRC). Population immunity was 81%, 90%, and 70% for poliovirus types 1, 2, and 3, respectively. Among 6-59-month-old children, 78% reported at least one dose of polio in routine immunization, while only 15% had three doses documented on vaccination cards. All children in the study had been eligible for at least two trivalent oral polio vaccine campaigns at the time of enrollment; additional immunization campaigns seroconverted 5.0%, 14%, and 5.5% of non-immune children per-campaign for types 1, 2, and 3, respectively, averaged over relevant campaigns for each serotype. Overall polio immunity was high at the time of the study, though pockets of low immunity cannot be ruled out. The DRC still relies on supplementary immunization campaigns, and this report stresses the importance of the quality and coverage of those campaigns over their quantity, as well as the importance of routine immunization. Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.

Molecular, Pathological, Radiological, and Immune Profiling of Non-brainstem Pediatric High-Grade Glioma from the HERBY Phase II Randomized Trial.

PubMed

Mackay, Alan; Burford, Anna; Molinari, Valeria; Jones, David T W; Izquierdo, Elisa; Brouwer-Visser, Jurriaan; Giangaspero, Felice; Haberler, Christine; Pietsch, Torsten; Jacques, Thomas S; Figarella-Branger, Dominique; Rodriguez, Daniel; Morgan, Paul S; Raman, Pichai; Waanders, Angela J; Resnick, Adam C; Massimino, Maura; Garrè, Maria Luisa; Smith, Helen; Capper, David; Pfister, Stefan M; Würdinger, Thomas; Tam, Rachel; Garcia, Josep; Thakur, Meghna Das; Vassal, Gilles; Grill, Jacques; Jaspan, Tim; Varlet, Pascale; Jones, Chris

2018-05-14

The HERBY trial was a phase II open-label, randomized, multicenter trial evaluating bevacizumab (BEV) in addition to temozolomide/radiotherapy in patients with newly diagnosed non-brainstem high-grade glioma (HGG) between the ages of 3 and 18 years. We carried out comprehensive molecular analysis integrated with pathology, radiology, and immune profiling. In post-hoc subgroup analysis, hypermutator tumors (mismatch repair deficiency and somatic POLE/POLD1 mutations) and those biologically resembling pleomorphic xanthoastrocytoma ([PXA]-like, driven by BRAF_V600E or NF1 mutation) had significantly more CD8 + tumor-infiltrating lymphocytes, and longer survival with the addition of BEV. Histone H3 subgroups (hemispheric G34R/V and midline K27M) had a worse outcome and were immune cold. Future clinical trials will need to take into account the diversity represented by the term "HGG" in the pediatric population. Copyright © 2018 The Author(s). Published by Elsevier Inc. All rights reserved.

The routine use of pediatric airway exchange catheter after extubation of adult patients who have undergone maxillofacial or major neck surgery: a clinical observational study.

PubMed

Dosemeci, Levent; Yilmaz, Murat; Yegin, Arif; Cengiz, Melike; Ramazanoglu, Atilla

2004-12-01

We conducted the present study to determine the usefulness of routinely inserting a pediatric airway exchange catheter (PAEC) before tracheal extubation of adult patients who had undergone maxillofacial or major neck surgery and have risk factors for difficult reintubation. A prospective, observational and clinical study was performed in the 25-bed general intensive care unit of a university hospital. Thirty-six adult patients who underwent maxillofacial or major neck surgery and had risk factors for difficult reintubation were extubated after insertion of the PAEC. Four of 36 (11.1%) patients required emergency reintubation after 2, 4, 6 and 18 hours after tracheal extubation, respectively. Reintubation of these patients, which was thought to be nearly impossible by direct laryngoscopy, was easily achieved over the PAEC. The PAEC can be a life-saving device during reintubation of patients with risk factors for difficult reintubation such as laryngeo-pharyngeal oedema due to surgical manipulation or airway obstruction resulting from haematoma and anatomic changes. We therefore suggest the routine use of the PAEC in patients undergoing major maxillofacial or major neck surgery.

A survey of practice patterns in the use of laryngeal mask by pediatric anesthesiologists.

PubMed

Patel, Anuradha; Clark, Scott R; Schiffmiller, Moshe; Schoenberg, Catherine; Tewfik, George

2015-11-01

Laryngeal mask is frequently the airway device of choice in routine general anesthesia for many procedures in children. Several studies have described the use of laryngeal masks in unconventional situations. This survey was undertaken to assess how laryngeal masks are being used by pediatric anesthesiologists. The 40-question electronic survey using SurveyMonkey™ was sent to 2740 members of the Society for Pediatric Anesthesia (SPA). This survey assessed the age, work environment, types of practice, and training levels, as well as clinical situations in which the practitioners use laryngeal masks across different pediatric age groups. Seven hundred and forty-three (27.1%) responses were obtained. The use of laryngeal mask increased as the patient age increased in nearly every queried situation. The practitioners routinely utilize laryngeal masks in a variety of challenging scenarios, such as in patients with a recent upper respiratory infection, in the difficult airway, remote locations, and long-duration surgeries. A small percentage of pediatric anesthesiologists use laryngeal masks in laparoscopic surgery and prone position procedures. Pediatric anesthesiologists are using laryngeal masks in both routine and challenging/unconventional situations. Although many of the uses for laryngeal masks are not explicitly stated in the manufacturer guidelines, literature and current practice support the use of laryngeal masks in several of these scenarios. © 2015 John Wiley & Sons Ltd.

Similar Metabolic, Innate Immunity, and Adipokine Profiles in Adult and Pediatric Sepsis Versus Systemic Inflammatory Response Syndrome-A Pilot Study.

PubMed

Tavladaki, Theonymfi; Spanaki, Anna Maria; Dimitriou, Helen; Kondili, Efmorfia; Choulaki, Christianna; Georgopoulos, Dimitris; Briassoulis, George

2017-11-01

protein 72 analysis did not disclose any diagnosis or mortality group differences regarding either rs6457452 or rs1061581 haplotypes. Sepsis presents with similar profiles in adult and pediatric patients, characterized by enhanced inflammatory hormonal response and by repressed innate immunity, metabolism, and myocardial contractility. These features early distinguish sepsis from systemic inflammatory response syndrome across all age groups.

78 countries: immunization financing in developing and transitional countries.

PubMed

Deroeck, D; Levin, A

1999-01-01

The Special Initiative on Immunization Financing is a project that reviews available information on immunization costs and financing in developing countries in order to inform planned field-based activities to increase sustainability of immunization programs. While routine immunization costs just pennies a dose, newer vaccines such as hepatitis B vaccine cost much more; the full cost of making them routine are not yet known. However, a growing number of governments are paying for these vaccines. Three-quarters of the countries responding to the survey have immunization and vaccination programs in their national budgets. Moreover, international organizations have set up fund and procurement mechanisms to aid countries purchase low-cost, high-quality vaccines.

Routine perioperative ketorolac administration is not associated with hemorrhage in pediatric neurosurgery patients.

PubMed

Richardson, Marlin Dustin; Palmeri, Nicholas O; Williams, Sarah A; Torok, Michelle R; O'Neill, Brent R; Handler, Michael H; Hankinson, Todd C

2016-01-01

OBJECT NSAIDs are effective perioperative analgesics. Many surgeons are reluctant to use NSAIDs perioperatively because of a theoretical increase in the risk for bleeding events. The authors assessed the effect of routine perioperative ketorolac use on intracranial hemorrhage in children undergoing a wide range of neurosurgical procedures. METHODS A retrospective single-institution analysis of 1451 neurosurgical cases was performed. Data included demographics, type of surgery, and perioperative ketorolac use. Outcomes included bleeding events requiring return to the operating room, bleeding seen on postoperative imaging, and the development of renal failure or gastrointestinal tract injury. Variables associated with both the exposure and outcomes (p < 0.20) were evaluated as potential confounders for bleeding on postoperative imaging, and multivariable logistic regression was performed. Bivariable analysis was performed for bleeding events. Odds ratios and 95% CIs were estimated. RESULTS Of the 1451 patients, 955 received ketorolac. Multivariate regression analysis demonstrated no significant association between clinically significant bleeding events (OR 0.69; 95% CI 0.15-3.1) or radiographic hemorrhage (OR 0.81; 95% CI 0.43-1.51) and the perioperative administration of ketorolac. Treatment with a medication that creates a known bleeding risk (OR 3.11; 95% CI 1.01-9.57), surgical procedure (OR 2.35; 95% CI 1.11-4.94), and craniotomy/craniectomy (OR 2.43; 95% CI 1.19-4.94) were associated with a significantly elevated risk for radiographically identified hemorrhage. CONCLUSIONS Short-term ketorolac therapy does not appear to be associated with a statistically significant increase in the risk of bleeding documented on postoperative imaging in pediatric neurosurgical patients and may be considered as part of a perioperative analgesic regimen. Although no association was found between ketorolac and clinically significant bleeding events, a larger study needs to be

General recommendations on immunization --- recommendations of the Advisory Committee on Immunization Practices (ACIP).

PubMed

2011-01-28

This report is a revision of the General Recommendations on Immunization and updates the 2006 statement by the Advisory Committee on Immunization Practices (ACIP) (CDC. General recommendations on immunization: recommendations of the Advisory Committee on Immunization Practices [ACIP]. MMWR 2006;55[No. RR-15]). The report also includes revised content from previous ACIP recommendations on the following topics: adult vaccination (CDC. Update on adult immunization recommendations of the immunization practices Advisory Committee [ACIP]. MMWR 1991;40[No. RR-12]); the assessment and feedback strategy to increase vaccination rates (CDC. Recommendations of the Advisory Committee on Immunization Practices: programmatic strategies to increase vaccination rates-assessment and feedback of provider-based vaccination coverage information. MMWR 1996;45:219-20); linkage of vaccination services and those of the Supplemental Nutrition Program for Women, Infants, and Children (WIC program) (CDC. Recommendations of the Advisory Committee on Immunization Practices: programmatic strategies to increase vaccination coverage by age 2 years-linkage of vaccination and WIC services. MMWR 1996;45:217-8); adolescent immunization (CDC. Immunization of adolescents: recommendations of the Advisory Committee on Immunization Practices, the American Academy of Pediatrics, the American Academy of Family Physicians, and the American Medical Association. MMWR 1996;45[No. RR-13]); and combination vaccines (CDC. Combination vaccines for childhood immunization: recommendations of the Advisory Committee on Immunization Practices [ACIP], the American Academy of Pediatrics [AAP], and the American Academy of Family Physicians [AAFP]. MMWR 1999;48[No. RR-5]). Notable revisions to the 2006 recommendations include 1) revisions to the tables of contraindications and precautions to vaccination, as well as a separate table of conditions that are commonly misperceived as contraindications and precautions; 2

Sick-visit immunizations and delayed well-baby visits.

PubMed

Robison, Steve G

2013-07-01

Giving recommended immunizations during sick visits for minor and acute illness such as acute otitis media has long been an American Academy of Pediatrics/Advisory Committee on Immunization Practice recommendation. An addition to the American Academy of Pediatrics policy in 2010 advised considering whether giving immunizations at the sick visit would discourage making up missed well-baby visits. This study quantifies the potential tradeoff between sick-visit immunizations and well-baby visits. This study was a retrospective cohort analysis with a case-control component of sick visits for acute otitis media that supplanted normal well-baby visits at age 2, 4, or 6 months. Infants were stratified for sick-visit immunization, no sick-visit immunization but quick makeup well-baby visits, or no sick-visit immunizations or quick makeup visits. Immunization rates and well-baby visit rates were assessed through 24 months of age. For 1060 study cases, no significant difference was detected in immunization rates or well-baby visits through 24 months of age between those with or without sick-visit immunizations. Thirty-nine percent of infants without a sick-visit shot failed to return for a quick makeup well-baby visit; this delayed group was significantly less likely to be up-to-date for immunizations (relative risk: 0.66) and had fewer well-baby visits (mean: 3.8) from 2 through 24 months of age compared with those with sick-visit shots (mean: 4.7). The substantial risk that infants will not return for a timely makeup well-baby visit after a sick visit should be included in any consideration of whether to delay immunizations.

Pediatric digital chest imaging.

PubMed

Tarver, R D; Cohen, M; Broderick, N J; Conces, D J

1990-01-01

The Philips Computed Radiography system performs well with pediatric portable chest radiographs, handling the throughout of a busy intensive care service 24 hours a day. Images are excellent and routinely provide a conventional (unenhanced) image and an edge-enhanced image. Radiation dose is decreased by the lowered frequency of repeat examinations and the ability of the plates to respond to a much lower dose and still provide an adequate image. The high quality and uniform density of serial PCR portable radiographs greatly enhances diagnostic content of the films. Decreased resolution has not been a problem clinically. Image manipulation and electronic transfer to remote viewing stations appear to be helpful and are currently being evaluated further. The PCR system provides a marked improvement in pediatric portable chest radiology.

Risk factors for incomplete immunization in children with HIV infection.

PubMed

Bhattacharya, Sangeeta Das; Bhattacharyya, Subhasish; Chatterjee, Devlina; Niyogi, Swapan Kumar; Chauhan, Nageshwar; Sudar, A

2014-09-01

To document the immunization rates, factors associated with incomplete immunization, and missed opportunities for immunizations in children affected by HIV presenting for routine outpatient follow-up. A cross-sectional study of immunization status of children affected by HIV presenting for routine outpatient care was conducted. Two hundred and six HIV affected children were enrolled. The median age of children in this cohort was 6 y. One hundred ninety seven of 206 children were HIV infected, nine were HIV exposed, but indeterminate. Fifty (25 %) children had incomplete immunizations per the Universal Immunization Program (UIP) of India. Hundred percent of children had received OPV. Ninety three percent of children got their UIP vaccines from a government clinic. Children with incomplete immunization were older, median age of 8 compared to 5 (p = 0.003). Each year of maternal education increased the odds of having a child with complete UIP immunizations by 1.18 (p = 0.008)-children of mothers with 6 y of education compared to those with no education were seven times more likely to have complete UIP vaccine status. The average number of visits to the clinic by an individual child in a year was 4. This represents 200 missed opportunities for immunizations. HIV infected children are at risk for incomplete immunization coverage though they regularly access medical care. Including routine immunizations, particularly catch-up immunizations in programs for HIV infected children maybe an effective way of protecting these children from vaccine preventable disease.

Immunology of Pediatric HIV Infection

PubMed Central

Tobin, Nicole H.; Aldrovandi, Grace M.

2013-01-01

Summary Most infants born to human immunodeficiency virus (HIV)-infected women escape HIV infection. Infants evade infection despite an immature immune system and, in the case of breastfeeding, prolonged repetitive, exposure. If infants become infected, the course of their infection and response to treatment differs dramatically depending upon the timing (in utero, intrapartum, or during breastfeeding) and potentially the route of their infection. Perinatally acquired HIV infection occurs during a critical window of immune development. HIV’s perturbation of this dynamic process may account for the striking age-dependent differences in HIV disease progression. HIV infection also profoundly disrupts the maternal immune system upon which infants rely for protection and immune instruction. Therefore, it is not surprising that infants who escape HIV infection still suffer adverse effects. In this review, we highlight the unique aspects of pediatric HIV transmission and pathogenesis with a focus on mechanisms by which HIV infection during immune ontogeny may allow discovery of key elements for protection and control from HIV. PMID:23772619

Pediatric renal transplant practices in India.

PubMed

Sethi, Sidharth Kumar; Sinha, Rajiv; Rohatgi, Smriti; Kher, Vijay; Iyengar, Arpana; Bagga, Arvind

2017-05-01

Limited access to tertiary-level health care, limited trained pediatric nephrologists and transplant physicians, lack of facilities for dialysis, lack of an effective deceased donor program, non-affordability, and non-adherence to immunosuppressant drugs poses a major challenge to universal availability of pediatric transplantation in developing countries. We present the results of a survey which, to the best of our knowledge, is the first such published attempt at understanding the current state of pediatric renal transplantation in India. A designed questionnaire formulated by a group of pediatric nephrologists with the aim of understanding the current practice of pediatric renal transplantation was circulated to all adult and pediatric nephrologists of the country. Of 26 adult nephrologists who responded, 16 (61.5%) were involved in pediatric transplantation, and 10 of 15 (66.6%) pediatric nephrologists were involved in pediatric transplantation. Most of the centers doing transplants were private/trust institution with only three government institutions undertaking it. Induction therapy was varied among pediatric and adult nephrologists. There were only a few centers (n=5) in the country routinely doing >5 transplants per year. Preemptive transplants and protocol biopsies were a rarity. The results demonstrate lower incidence of undertaking pediatric transplants in children below 6 years, paucity of active cadaveric programs and lack of availability of trained pediatric nephrologists and staff. In contrast to these dissimilarities, the immunosuppressant use seems to be quite similar to Western registry data with majority favoring induction agent and triple immunosuppressant (steroid, mycophenolate mofetil and tacrolimus) for maintenance. The survey also identifies major concerns in availability of this service to all regions of India as well as to all economic segments. © 2017 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Management of Immune Thrombocytopenic Purpura: An Update

PubMed Central

Warrier, Rajasekharan; Chauhan, Aman

2012-01-01

Rapid strides have been made in the field of hematology, and advances in immune thrombocytopenic purpura (ITP) management are no exception. From idiopathic to immune, the changed nomenclature is itself a testimonial to the growing awareness and improvements in the management of ITP. We discuss the pathophysiology, clinical presentation, and current management of this common pediatric disorder and summarize current guidelines for ITP treatment. PMID:23049459

Impact of the introduction of the pneumococcal conjugate vaccine in the Brazilian routine childhood national immunization program.

PubMed

Moreira, Marta; Cintra, Otavio; Harriague, Julie; Hausdorff, William P; Hoet, Bernard

2016-05-27

Brazil introduced the 10-valent pneumococcal non-typeable Haemophilus influenzae protein D conjugate vaccine (PHiD-CV, Synflorix™, GSK Vaccines) in the routine childhood immunization program in 2010 with a 3+1 schedule (with catch-up for children <2 years-old). This review represents the first analysis of the overall impact of a second-generation pneumococcal conjugate vaccine on nasopharyngeal carriage and all the major pneumococcal disease manifestations in a single, pneumococcal conjugate vaccine-naïve, developing country. A total of 15 published articles and 13 congress abstracts were included in the analysis. In children <5 years-old, studies showed a positive impact of PHiD-CV on the incidence of vaccine-type and any-type invasive pneumococcal disease (including decreases in pneumococcal meningitis morbidity and mortality), on pneumonia incidence and mortality, and on otitis media. Nasopharyngeal carriage of vaccine-type and any-type pneumococci decreased after the primary doses, with no early signs of replacement with other pathogens. Finally, herd protection against vaccine-type invasive pneumococcal disease and pneumonia in unvaccinated subjects was shown in some studies for some age groups. In conclusion, pneumococcal disease decreased after the introduction of PHiD-CV into the Brazilian national immunization program. Further follow-up is needed to evaluate the long-term overall impact of PHiD-CV in the Brazilian population. Copyright © 2016 GlaxoSmithKline Biologicals SA. Published by Elsevier Ltd.. All rights reserved.

Dramatic reduction in hepatitis B through school-based immunization without a routine infant program in a low endemicity region.

PubMed

Porgo, Teegwendé Valérie; Gilca, Vladimir; De Serres, Gaston; Tremblay, Michèle; Skowronski, Danuta

2015-06-12

Hepatitis B (HB) prevention in the low-endemicity province of Quebec Canada, (population: ~8.2 million; birth cohort ~85,000/year), includes two decades of pre-adolescent school-based immunization, as well as catch-up immunization for those born since 1983 and pre-natal maternal HBsAg screening. To estimate the potential added benefit of routine infant HB immunization, notifiable disease reports were analyzed (1990-2013). Clinical and demographic information about cases was retrieved from standard questionnaires used by local public health units to investigate HB cases. The Quebec provincial registry of notifiable diseases was used to identify confirmed HB cases reported between 1990 and 2013. Clinical and demographic information on cases was retrieved from the standard questionnaires used by local public health units to investigate reported HB cases. Between 1990-2013, acute-HB incidence per 100,000 population decreased by 97 % from 6.5 to 0.2. Compared to 1990, incidence fell from 0.6 to zero since 2010 among children ≤9 years of age (yoa), from 3.2 to zero since 2007 in those 10-19 yoa, and from 15 to zero in 2013 among adults 20-29 yoa, previously the age group of highest incidence (all p < 0.0001). During the same period, the newly-reported chronic HB rate per 100,000 decreased by 66 % from 17.7 to 6.1 (p < 0.0001), with a reduction of 92 % (2.4 to 0.2;p < 0.001) in children ≤9 yoa and 83 % (7.2 to 1.2;p = 0.003) in those 10-19 yoa. The incidence of unspecified HB cases did not decrease significantly overall (5.9 vs. 5.4; p = 0.24), in children ≤ 9 yoa (0.3 vs. 0.2;p = 0.70) or 10-19 yoa (1.6 vs. 1.5;p = 0.45). Overall, 91 % of cases ≤19 yoa were immigrants likely infected before arrival in Canada. Among those ≤9 yoa, there were 9 acute-HB case reports between 2005 and 2013, of whom 8 were not preventable by infant immunization. Two decades of school-based immunization coupled with prenatal screening achieved striking reduction in disease burden in

Non-specific effect of Bacille Calmette-Guérin vaccine on the immune response to routine immunisations.

PubMed

Ritz, Nicole; Mui, Milton; Balloch, Anne; Curtis, Nigel

2013-06-26

Bacille Calmette-Guérin (BCG) is one of the most commonly administered vaccines worldwide. In addition to protection against tuberculosis (TB), evidence suggests that BCG immunisation has a number of additional beneficial non-specific immunological effects. These include a reduction in overall infant and child mortality attributable to causes other than TB in high-mortality regions. The antibody response to immunisations provides an opportunity to investigate the influence of BCG on the immune response to unrelated antigens. This study compared the antibody response to routine immunisations in BCG-immunised and non-BCG-immunised infants. BCG-immunised infants were recruited from a related study in which BCG was given at birth and non-BCG-immunised infants were recruited from immunisation clinics. All infants received their routine immunisations according to the Australian National Immunisation Program. Concentrations of antibodies against pneumococcal (anti-Pn Ps), Haemophilus influenzae type B (anti-Hib), tetanus toxoid (anti-TT) and hepatitis B surface (anti-HBs) antigen were measured four weeks after the last (six month) set of infant immunisations. A total of 127 parents agreed for their infants to take part in the study of which 108 were included in the final analysis (56 BCG-immunised and 52 non-BCG-immunised). The geometric mean concentration (GMC) of anti-Pn Ps IgG for all serotypes, anti-Hib IgG and anti-TT IgG were higher in the BCG-immunised group than the non-BCG-immunised group. This difference reached statistical significance for serotype 9V (p<0.01) and 18C (p=0.04). The GMC of anti-HBs IgG was lower in the BCG-immunised group than the non-BCG-immunised group (p=0.03). The majority of participants in both groups had antibody levels above the protective threshold. BCG immunisation at birth influences the antibody response to routine immunisations administered later in infancy. This has important implications for the introduction of both pneumococcal

Effects of fenbendazole on routine immune response parameters of BALB/c mice.

PubMed

Cray, Carolyn; Villar, David; Zaias, Julia; Altman, Norman H

2008-11-01

Fenbendazole (FBZ) is an anthelmintic drug widely used to treat and prevent pinworm outbreaks in laboratory rodents. Although data in nonrodent species indicate possible effects of fenbendazole on the bone marrow and lymphocyte proliferation and function, little has been reported regarding possible effects on the rodent immune system. The purpose of the current study was to determine the effects of a therapeutic regimen of FBZ on immune parameters in BALB/c mice. Both 9-wk on-off and 5-wk continuous medicated feed protocols were assessed. No significant differences between normal and FBZ diet treated mice were observed in the following parameters: complete blood count, blood chemistry, quantitation of major T and B cell markers in spleen, quantitation of T cell markers in the thymus, spleen cell proliferation to T and B cell mitogens, bone marrow colony-forming cell assays, skin graft rejection, and primary and secondary humoral immune responses. These data indicate that FBZ treatment does not affect many standard broad measures of immune function.

Management of Pediatric Delirium in Pediatric Cardiac Intensive Care Patients: An International Survey of Current Practices.

PubMed

Staveski, Sandra L; Pickler, Rita H; Lin, Li; Shaw, Richard J; Meinzen-Derr, Jareen; Redington, Andrew; Curley, Martha A Q

2018-06-01

The purpose of this study was to describe how pediatric cardiac intensive care clinicians assess and manage delirium in patients following cardiac surgery. Descriptive self-report survey. A web-based survey of pediatric cardiac intensive care clinicians who are members of the Pediatric Cardiac Intensive Care Society. Pediatric cardiac intensive care clinicians (physicians and nurses). None. One-hundred seventy-three clinicians practicing in 71 different institutions located in 13 countries completed the survey. Respondents described their clinical impression of the occurrence of delirium to be approximately 25%. Most respondents (75%) reported that their ICU does not routinely screen for delirium. Over half of the respondents (61%) have never attended a lecture on delirium. The majority of respondents (86%) were not satisfied with current delirium screening, diagnosis, and management practices. Promotion of day/night cycle, exposure to natural light, deintensification of care, sleep hygiene, and reorientation to prevent or manage delirium were among nonpharmacologic interventions reported along with the use of anxiolytic, antipsychotic, and medications for insomnia. Clinicians responding to the survey reported a range of delirium assessment and management practices in postoperative pediatric cardiac surgery patients. Study results highlight the need for improvement in delirium education for pediatric cardiac intensive care clinicians as well as the need for systematic evaluation of current delirium assessment and management practices.

Immunization history of children with inflammatory bowel disease.

PubMed

Soon, Ing Shian; deBruyn, Jennifer C C; Wrobel, Iwona

2013-04-01

Protection against vaccine-preventable diseases is important in children with inflammatory bowel disease (IBD) due to frequent immunosuppressive therapy use. The chronic relapsing nature and treatment regimen of IBD may necessitate modified timing of immunizations. To evaluate the completeness of immunizations in children with IBD. Immunization records of all children with IBD followed at the Alberta Children's Hospital (Calgary, Alberta) were reviewed. For children with incomplete immunization according to the province of Alberta schedule, the reasons for such were clarified. Demographic data and age at diagnosis were also collected. Immunization records were obtained from 145 (79%) children with IBD. Fifteen children had incomplete routine childhood immunizations, including two with no previous immunizations. The most common incomplete immunizations included hepatitis B (n=9), diphtheria, tetanus, acellular pertussis at 14 to 16 years of age (n=7), and diphtheria, tetanus, acellular pertussis, inactivated polio at four to six years of age (n=6). The reasons for incomplete immunization included use of immunosuppressive therapy at time of scheduled immunization; IBD-related symptoms at time of scheduled immunization; parental refusal; recent move from elsewhere with different immunization schedule; unawareness of routine immunization; and needle phobia. Although the majority of children with IBD had complete childhood immunizations, suboptimal immunizations were present in 10%. With increasing use of immunosuppressive therapy in IBD, physicians caring for children with IBD must periodically evaluate immunization status and ensure the completeness of childhood immunizations.

Addressing Pediatric Obesity in Clinic

PubMed Central

Pujalte, George G. A.; Ahanogbe, Isabella; Thurston, McKennan J.; White, Richard O.; Roche-Green, Alva

2017-01-01

There is an epidemic of pediatric obesity in the United States. In most cases, there is an excess in the amount of calories consumed, compared with the amount of calories expended. Numerous body systems are affected by pediatric obesity, with complications varying between boys and girls. Behavioral, genetic, and environmental factors affect the ability of children to avoid becoming obese. Primary care physicians should screen for obesity in children as much as possible. Associated risk factors for obesity should be uncovered. Methods of preventing obesity should be discussed routinely with children and their families. Healthy dietary habits are key, and so are family-oriented interventions, such as eating together at dinnertime. One hour of moderate to vigorous activity daily is recommended for children and adolescents. While pediatric bariatric surgery is an option, there are also numerous nonpharmacological and pharmacological measures available as management for pediatric obesity. Family-based approaches, such as reducing screen time, have been very successful. Non–weight-bearing exercises also help children and adolescents expend calories without causing injury to themselves. Family availability, activity preference, and developmental levels should all be considerations when managing pediatric obesity. Motivational interviewing may also be helpful, especially when customized for each specific patient and family. Clinicians will play an increasing role in terms of identifying, treating, and preventing pediatric obesity; measures that can be done in the clinic should be considered more and more. PMID:29119130

Management of pediatric uveitis

PubMed Central

Wentworth, Bailey A.; Freitas-Neto, Clovis A.

2014-01-01

Pediatric uveitis is a topic of special interest not only because of the unique diagnostic and therapeutic challenges but also because of the lifetime burden of vision loss if the problem is not adequately treated, as well as the economic and psychological toll on the family. Often, uveitis in children is discovered as part of a routine eye exam; this silent, insidious inflammation can be difficult to treat and can lead to further complications if not handled skillfully. Corticosteroids have long been the mainstay of therapy; however, the significant associated side effects mandate a corticosteroid-sparing therapeutic regimen in pursuit of remission. In this review, we cover the therapeutic options for pediatric uveitis, specifically focusing on the most common non-infectious varieties, juvenile idiopathic arthritis-associated uveitis and pars planitis. PMID:24991418

Compassion fatigue in pediatric palliative care providers.

PubMed

Rourke, Mary T

2007-10-01

The experience of compassion fatigue is an expected and common response to the professional task of routinely caring for children at the end of life. Symptoms of compassion fatigue often mimic trauma reactions. Implementing strategies that span personal, professional, and organizational domains can help protect health care providers from the damaging effects of compassion fatigue. Providing pediatric palliative care within a constructive and supportive team can help caregivers deal with the relational challenges of compassion fatigue. Finally, any consideration of the toll of providing pediatric palliative care must be balanced with a consideration of the parallel experience of compassion satisfaction.

Cost-effectiveness of routine immunization to control Japanese encephalitis in Shanghai, China.

PubMed Central

Ding, Ding; Kilgore, Paul E.; Clemens, John D.; Wei, Liu; Zhi-Yi, Xu

2003-01-01

OBJECTIVE: To assess the cost-effectiveness of inactivated and live attenuated Japanese encephalitis (JE) vaccines given to infants and children in Shanghai. METHODS: A decision-analytical model was constructed in order to compare costs and outcomes for three hypothetical cohorts of 100,000 children followed from birth in 1997 to the age of 30 years who received either no JE vaccine, inactivated JE vaccine (P3), or live attenuated JE vaccine (SA 14-14-2). Cumulative incidences of JE from birth to 30 years of age in the pre-immunization era, i.e. before 1968, were used to estimate expected rates of JE in the absence of vaccination. The economic consequences were measured as cost per case, per death, and per disability-adjusted life year (DALY) averted for the two JE immunization programmes. FINDINGS: In comparison with no JE immunization, a programme using the P3 vaccine would prevent 420 JE cases and 105 JE deaths and would save 6456 DALYs per 100,000 persons; the use of the SA 14-14-2 vaccine would prevent 427 cases and 107 deaths and would save 6556 DALYs per 100,000 persons. Both kinds of immunization were cost saving but the SA 14-14-2 vaccine strategy resulted in a saving that was 47% greater (512,456 US dollars) than that obtained with the P3 vaccine strategy (348,246 US dollars). CONCLUSION: Both JE immunization strategies resulted in cost savings in comparison with no JE immunization. This provides a strong economic rationale for vaccinating against JE in Shanghai and suggests that vaccination against JE might be economically justifiable in other parts of China and in certain other developing countries of Asia where the disease is endemic. PMID:12856051

Effects of Fenbendazole on Routine Immune Response Parameters of BALB/c Mice

PubMed Central

Cray, Carolyn; Villar, David; Zaias, Julia; Altman, Norman H

2008-01-01

Fenbendazole (FBZ) is an anthelmintic drug widely used to treat and prevent pinworm outbreaks in laboratory rodents. Although data in nonrodent species indicate possible effects of fenbendazole on the bone marrow and lymphocyte proliferation and function, little has been reported regarding possible effects on the rodent immune system. The purpose of the current study was to determine the effects of a therapeutic regimen of FBZ on immune parameters in BALB/c mice. Both 9-wk on–off and 5-wk continuous medicated feed protocols were assessed. No significant differences between normal and FBZ diet treated mice were observed in the following parameters: complete blood count, blood chemistry, quantitation of major T and B cell markers in spleen, quantitation of T cell markers in the thymus, spleen cell proliferation to T and B cell mitogens, bone marrow colony-forming cell assays, skin graft rejection, and primary and secondary humoral immune responses. These data indicate that FBZ treatment does not affect many standard broad measures of immune function. PMID:19049250

Pediatric lung transplantation

PubMed Central

2017-01-01

Pediatric lung transplantation has been undertaken since the 1980s, and it is today considered an accepted therapy option in carefully selected children with end-stage pulmonary diseases, providing carefully selected children a net survival benefit and improved health-related quality of life. Nowadays, >100 pediatric lung transplants are done worldwide every year. Here, specific pediatric aspects of lung transplantation are reviewed such as the surgical challenge, effects of immunosuppression on the developing pediatric immune system, and typical infections of childhood, as it is vital to comprehend that children undergoing lung transplants present a real challenge as children are not ‘just small adults’. Further, an update on the management of the pediatric lung transplant patient is provided in this review, and future challenges outlined. Indications for lung transplantation in children are different compared to adults, the most common being cystic fibrosis (CF). However, the primary diagnoses leading to pediatric lung transplantation vary considerably by age group. Furthermore, there are regional differences regarding the primary indication for lung transplantation in children. Overall, early referral, careful patient selection and appropriate timing of listing are crucial to achieve real survival benefit. Although allograft function is to be preserved, immunosuppressant-related side effects are common in children post-transplantation. Strategies need to be put into practice to reduce drug-related side effects through careful therapeutic drug monitoring and lowering of target levels of immunosuppression, to avoid acute-reversible and chronic-irreversible renal damage. Instead of a “one fits all approach”, tailored immunosuppression and a personalized therapy is to be advocated, particularly in children. Further, infectious complications are a common in children of all ages, accounting for almost 50% of death in the first year post

Parental hesitation in immunizing children in Utah.

PubMed

Luthy, Karlen E; Beckstrand, Renea L; Callister, Lynn Clark

2010-01-01

To determine why parents in a Utah community hesitated in immunizing their children. Cross-sectional descriptive study. Data were collected from a convenience sample of 86 parents of under-immunized children in the county health department and local pediatric and family practice offices. Participants were asked to complete an immunization hesitancy survey including questions regarding why parents hesitated to immunize their children, parental concerns regarding immunizations, and what advice they would give to a friend or family member who had concerns about childhood vaccines. Parents could also write in any other comment, concern, or suggestion they had regarding childhood immunizations. 2 major themes were identified: concerns regarding immunization safety and lack of perceived need. The most commonly reported concerns regarding immunization safety included autism, immune system overload, and other adverse reactions. Many parents did not recognize the need for childhood immunizations, especially multiple immunizations given simultaneously on a strict timeline. The manner in which immunization information is shared with hesitant parents can be particularly important. There is a need for health care providers to assess and increase parental knowledge regarding immunizations.

Measuring polio immunity to plan immunization activities.

PubMed

Voorman, Arend; Lyons, Hil M

2016-11-21

The Global Polio Eradication Initiative is closer than ever to achieving a polio-free world. Immunization activities must still be carried out in non-endemic countries to maintain population immunity at levels which will stop poliovirus from spreading if it is re-introduced from still-infected areas. In areas where there is no active transmission of poliovirus, programs must rely on surrogate indicators of population immunity to determine the appropriate immunization activities, typically caregiver-reported vaccination history obtained from non-polio acute flaccid paralysis patients identified through polio surveillance. We used regression models to examine the relationship between polio vaccination campaigns and caregiver-reported polio vaccination history. We find that in many countries, vaccination campaigns have a surprisingly weak impact on these commonly used indicators. We conclude that alternative criteria and data, such as routine immunization indicators from vaccination records or household surveys, should be considered for planning polio vaccination campaigns, and that validation of such surrogate indicators is necessary if they are to be used as the basis for program planning and risk assessment. We recommend that the GPEI and similar organizations consider or continue devoting additional resources to rigorously study population immunity and campaign effectiveness in at-risk countries. Copyright © 2016 The Authors. Published by Elsevier Ltd.. All rights reserved.

Simple Nutrition Screening Tool for Pediatric Inpatients.

PubMed

White, Melinda; Lawson, Karen; Ramsey, Rebecca; Dennis, Nicole; Hutchinson, Zoe; Soh, Xin Ying; Matsuyama, Misa; Doolan, Annabel; Todd, Alwyn; Elliott, Aoife; Bell, Kristie; Littlewood, Robyn

2016-03-01

Pediatric nutrition risk screening tools are not routinely implemented throughout many hospitals, despite prevalence studies demonstrating malnutrition is common in hospitalized children. Existing tools lack the simplicity of those used to assess nutrition risk in the adult population. This study reports the accuracy of a new, quick, and simple pediatric nutrition screening tool (PNST) designed to be used for pediatric inpatients. The pediatric Subjective Global Nutrition Assessment (SGNA) and anthropometric measures were used to develop and assess the validity of 4 simple nutrition screening questions comprising the PNST. Participants were pediatric inpatients in 2 tertiary pediatric hospitals and 1 regional hospital. Two affirmative answers to the PNST questions were found to maximize the specificity and sensitivity to the pediatric SGNA and body mass index (BMI) z scores for malnutrition in 295 patients. The PNST identified 37.6% of patients as being at nutrition risk, whereas the pediatric SGNA identified 34.2%. The sensitivity and specificity of the PNST compared with the pediatric SGNA were 77.8% and 82.1%, respectively. The sensitivity of the PNST at detecting patients with a BMI z score of less than -2 was 89.3%, and the specificity was 66.2%. Both the PNST and pediatric SGNA were relatively poor at detecting patients who were stunted or overweight, with the sensitivity and specificity being less than 69%. The PNST provides a sensitive, valid, and simpler alternative to existing pediatric nutrition screening tools such as Screening Tool for the Assessment of Malnutrition in Pediatrics (STAMP), Screening Tool Risk on Nutritional status and Growth (STRONGkids), and Paediatric Yorkhill Malnutrition Score (PYMS) to ensure the early detection of hospitalized children at nutrition risk. © 2014 American Society for Parenteral and Enteral Nutrition.

Music therapy in pediatrics.

PubMed

Avers, Laura; Mathur, Ambika; Kamat, Deepak

2007-09-01

The soothing effects of music have been well described over the centuries and across cultures. In more recent times, studies have shown the beneficial effects of music in alleviating symptoms in a wide variety of clinical and psychologic conditions. Music therapy has been primarily used as an intervention to control emotional states, in pain management, cognitive processing, and stress management. Stress is associated with increased production of the stress hormone cortisol, which is known to suppress immune responses. Several studies in the past few decades have demonstrated a positive effect of music therapy on reducing stress or increasing immune responses, or both. Music therapy should therefore be considered as a valuable addition to standard pharmacologic therapeutic modalities in enhancing the immune response and lowering stress levels in such conditions. This article reviews the role of music as a therapeutic modality and the future for music therapy, particularly in pediatrics.

The use of a kiosk-model bilingual self-triage system in the pediatric emergency department.

PubMed

Sinha, Madhumita; Khor, Kai-Ning; Amresh, Ashish; Drachman, David; Frechette, Alan

2014-01-01

Streamlining the triage process is the key in improving emergency department (ED) workflow. Our objective was to determine if parents of pediatric ED patients in, low-literacy, inner-city hospital, who used the audio-assisted bilingual (English/Spanish) self-triage kiosk, were able to enter their child's medical history data using a touch screen panel with greater speed and accuracy than routine nurse-initiated triage. Parent/child dyads visiting the pediatric ED for nonurgent conditions (February to April 2012) were randomized prospectively to self-triage kiosk group (n = 200) and standard nurse triage group (n = 200). Both groups underwent routine nurse-initiated triage that included verbal elicitation of basic medical history and manual entry into patients' electronic medical records. The kiosk user was a parent in 88.5% of the cases, a patient (range, 11-17 years) in 9.5% of the cases, and a proxy user (sibling or friend) in 2% of the cases. Language choice for kiosk use was equally distributed (English vs Spanish, 50.5% vs 49.5%). The mean (SD) time to enter medical history data by the kiosk group was significantly shorter than the standard nurse triage group (94.38 [38.61] vs 126.72 [62.61] seconds; P < 0.001). Significant inverse relationship was observed between parent education level and kiosk usage time (r = -0.26; P < 0.001). The mean inaccuracies were significantly lower for kiosk group (P < 0.05) in areas of medical, medication and immunization histories, and total discrepancy score. Kiosk triage enabled users to enter basic medical triage history data quickly and accurately in an ED setting with future potential for its wider use in improving ED workflow efficiency.

Reference set for performance testing of pediatric vaccine safety signal detection methods and systems.

PubMed

Brauchli Pernus, Yolanda; Nan, Cassandra; Verstraeten, Thomas; Pedenko, Mariia; Osokogu, Osemeke U; Weibel, Daniel; Sturkenboom, Miriam; Bonhoeffer, Jan

2016-12-12

Safety signal detection in spontaneous reporting system databases and electronic healthcare records is key to detection of previously unknown adverse events following immunization. Various statistical methods for signal detection in these different datasources have been developed, however none are geared to the pediatric population and none specifically to vaccines. A reference set comprising pediatric vaccine-adverse event pairs is required for reliable performance testing of statistical methods within and across data sources. The study was conducted within the context of the Global Research in Paediatrics (GRiP) project, as part of the seventh framework programme (FP7) of the European Commission. Criteria for the selection of vaccines considered in the reference set were routine and global use in the pediatric population. Adverse events were primarily selected based on importance. Outcome based systematic literature searches were performed for all identified vaccine-adverse event pairs and complemented by expert committee reports, evidence based decision support systems (e.g. Micromedex), and summaries of product characteristics. Classification into positive (PC) and negative control (NC) pairs was performed by two independent reviewers according to a pre-defined algorithm and discussed for consensus in case of disagreement. We selected 13 vaccines and 14 adverse events to be included in the reference set. From a total of 182 vaccine-adverse event pairs, we classified 18 as PC, 113 as NC and 51 as unclassifiable. Most classifications (91) were based on literature review, 45 were based on expert committee reports, and for 46 vaccine-adverse event pairs, an underlying pathomechanism was not plausible classifying the association as NC. A reference set of vaccine-adverse event pairs was developed. We propose its use for comparing signal detection methods and systems in the pediatric population. Published by Elsevier Ltd.

The Role of Childhood Infections and Immunizations on Childhood Rhabdomyosarcoma: A Report from the Children's Oncology Group

PubMed Central

Sankaran, Hari; Danysh, Heather E.; Scheurer, Michael E.; Okcu, M. Fatih; Skapek, Stephen X.; Hawkins, Douglas S.; Spector, Logan G.; Erhardt, Erik B.; Grufferman, Seymour; Lupo, Philip J.

2016-01-01

Background Rhabdomyosarcoma (RMS) is a rare, highly malignant tumor arising from primitive mesenchymal cells that differentiate into skeletal muscle. Relatively little is known about RMS susceptibility. Based on growing evidence regarding the role of early immunologic challenges on RMS development, we evaluated the role of infections and immunizations on this clinically significant pediatric malignancy Procedure RMS cases (n=322) were enrolled from the third trial coordinated by the Intergroup Rhabdomyosarcoma Study Group. Population-based controls (n=322) were pair matched to cases on race, sex, and age. The following immunizations were assessed: diphtheria-pertussis-tetanus (DPT), measles-mumps-rubella (MMR), and oral polio vaccine (OPV). We also evaluated if immunizations were complete vs. incomplete. We examined selected infections including chickenpox, mumps, pneumonia, scarlet fever, rubella, rubeola, pertussis, mononucleosis, and lung infections. Conditional logistic regression models were used to calculate an odds ratio (OR) and 95% confidence interval (CI) for each exposure, adjusted for maternal education and total annual income Results Incomplete immunization schedules (OR=5.30, 95% CI: 2.47-11.33) and incomplete DPT immunization (OR=1.56, 95% CI: 1.06-2.29) were positively associated with childhood RMS. However, infections did not appear to be associated with childhood RMS. Conclusions This is the largest study of RMS to date demonstrating a possible protective effect of immunizations against development of childhood RMS. Further studies are needed to validate our findings. Our findings add to the growing body of literature suggesting a protective role of routine vaccinations in childhood cancer and specifically in childhood RMS. PMID:27198935

The Role of Childhood Infections and Immunizations on Childhood Rhabdomyosarcoma: A Report From the Children's Oncology Group.

PubMed

Sankaran, Hari; Danysh, Heather E; Scheurer, Michael E; Okcu, M Fatih; Skapek, Stephen X; Hawkins, Douglas S; Spector, Logan G; Erhardt, Erik B; Grufferman, Seymour; Lupo, Philip J

2016-09-01

Rhabdomyosarcoma (RMS) is a rare, highly malignant tumor arising from primitive mesenchymal cells that differentiate into skeletal muscle. Relatively little is known about RMS susceptibility. Based on growing evidence regarding the role of early immunologic challenges on RMS development, we evaluated the role of infections and immunizations on this clinically significant pediatric malignancy. RMS cases (n = 322) were enrolled from the third trial coordinated by the Intergroup Rhabdomyosarcoma Study Group. Population-based controls (n = 322) were pair matched to cases on race, sex, and age. The following immunizations were assessed: diphtheria, pertussis, and tetanus (DPT); measles, mumps, and rubella; and oral polio vaccine. We also evaluated if immunizations were complete versus incomplete. We examined selected infections including chickenpox, mumps, pneumonia, scarlet fever, rubella, rubeola, pertussis, mononucleosis, and lung infections. Conditional logistic regression models were used to calculate an odds ratio (OR) and 95% confidence interval (CI) for each exposure, adjusted for maternal education and total annual income. Incomplete immunization schedules (OR = 5.30, 95% CI: 2.47-11.33) and incomplete DPT immunization (OR = 1.56, 95% CI: 1.06-2.29) were positively associated with childhood RMS. However, infections did not appear to be associated with childhood RMS. This is the largest study of RMS to date demonstrating a possible protective effect of immunizations against the development of childhood RMS. Further studies are needed to validate our findings. Our findings add to the growing body of literature, suggesting a protective role of routine vaccinations in childhood cancer and specifically in childhood RMS. © 2016 Wiley Periodicals, Inc.

Auditing the Immunization Data Quality from Routine Reports in Shangyu District, East China

PubMed Central

Hu, Yu; Zhang, Xinpei; Li, Qian; Chen, Yaping

2016-01-01

Objective: To evaluate the immunization data quality in Shangyu District, East China. Methods: An audit for immunization data for the year 2014 was conducted in 20 vaccination clinics of Shangyu District. The consistency of immunization data was estimated by verification factors (VFs), which was the proportion of vaccine doses reported as being administered that could be verified by written documentation at vaccination clinics. The quality of monitoring systems was evaluated using the quality index (QI). Results: The VFs of 20 vaccine doses ranged from 0.94 to 1.04 at the district level. The VFs for the 20 vaccination clinics ranged from 0.57 to 1.07. The VFs for Shangyu District was 0.98. The mean of total QI score of the 20 vaccination clinics was 80.32%. A significant correlation between the VFs of the 3rd dose of the diphtheria–tetanus–pertussis combined vaccine (DTP) and QI scores was observed at the vaccination clinic level. Conclusions: Deficiencies in data consistency and immunization reporting practice in Shangyu District were observed. Targeted measures are suggested to improve the quality of the immunization reporting system in vaccination clinics with poor data consistency. PMID:27869729

Auditing the Immunization Data Quality from Routine Reports in Shangyu District, East China.

PubMed

Hu, Yu; Zhang, Xinpei; Li, Qian; Chen, Yaping

2016-11-18

Objective: To evaluate the immunization data quality in Shangyu District, East China. Methods: An audit for immunization data for the year 2014 was conducted in 20 vaccination clinics of Shangyu District. The consistency of immunization data was estimated by verification factors (VFs), which was the proportion of vaccine doses reported as being administered that could be verified by written documentation at vaccination clinics. The quality of monitoring systems was evaluated using the quality index (QI). Results: The VFs of 20 vaccine doses ranged from 0.94 to 1.04 at the district level. The VFs for the 20 vaccination clinics ranged from 0.57 to 1.07. The VFs for Shangyu District was 0.98. The mean of total QI score of the 20 vaccination clinics was 80.32%. A significant correlation between the VFs of the 3rd dose of the diphtheria-tetanus-pertussis combined vaccine (DTP) and QI scores was observed at the vaccination clinic level. Conclusions: Deficiencies in data consistency and immunization reporting practice in Shangyu District were observed. Targeted measures are suggested to improve the quality of the immunization reporting system in vaccination clinics with poor data consistency.

Development of pediatric vaccine recommendations and policies.

PubMed

Pickering, Larry K; Orenstein, Walter A

2002-07-01

A significant decrease in each vaccine-preventable disease has occurred since the introduction of the respective immunizations now included in the recommended childhood immunization schedule. The process through which a vaccine must travel from development to approval and implementation is complex. Hurdles include receiving approval from several advisory committees, government agencies, and professional organizations. At each step in the process, data regarding safety, immunogenicity, and efficacy are evaluated continuously and rigorously. Once a vaccine is approved by the Food and Drug Administration (FDA) and incorporated into the recommended childhood immunization schedule, continuing issues include those that deal with supply, safety, effectiveness, and financing. The logistics of development and implementation of pediatric vaccine recommendations and policies are reviewed.

Accuracy of a state immunization registry in the pediatric emergency department.

PubMed

Stecher, Dawn S; Adelman, Raymond; Brinkman, Traci; Bulloch, Blake

2008-02-01

The purpose of this study was to ascertain whether either parental recall or a state immunization registry was as accurate as the medical record in determining immunization status in the emergency department (ED). A convenience sample of children younger than 5 years who presented to the ED between July 2004 and May 2005 were enrolled prospectively. After obtaining informed consent, parents were asked about their child's immunization status. All children then had their immunization data accessed in the Arizona State Immunization Information System. The information obtained from the state registry, as well as the information from the parental interview, was then compared with the information on the medical record obtained from the primary care physician (PCP). Data were analyzed using simple descriptive statistics. A total of 332 children were enrolled in the study. A total of 302 (91%) children enrolled were found in the state database, and 222 (74%) of these had a medical record available for comparison. The database agreed with the PCP record in 130 (59%) cases; parental report agreed with the PCP record in 149 (62%) cases. Although most children can be found in the state immunization registry, it seems to be similar in accuracy to parental recall of immunization status when each is compared with the medical record. This may have been due to either underreporting of immunizations from the community or a delay in updating the state database. At this time, neither parental recall nor the database would accurately determine a child's immunization status during an ED visit.

Brown-McLean Syndrome in a Pediatric Patient

PubMed Central

Tourkmani, Abdo Karim; Martinez, Jaime D.; Berrones, David; Juárez-Domínguez, Brenda Y.; Beltrán, Francisco; Galor, Anat

2015-01-01

The purpose of this manuscript is to report the case of a 12-year-old patient who presented for routine ophthalmic examination after congenital cataract surgery performed at 2 months of age. The patient was diagnosed with bilateral Brown-McLean syndrome by slit lamp examination. No treatment was required because the patient was asymptomatic and had a clear central cornea. This is the first described case of Brown-McLean syndrome in a pediatric patient, representing the importance of clinical examination in the pediatric age group after cataract surgery because of the risk for patients of developing peripheral edema. PMID:26034485

Brown-McLean Syndrome in a Pediatric Patient.

PubMed

Tourkmani, Abdo Karim; Martinez, Jaime D; Berrones, David; Juárez-Domínguez, Brenda Y; Beltrán, Francisco; Galor, Anat

2015-01-01

The purpose of this manuscript is to report the case of a 12-year-old patient who presented for routine ophthalmic examination after congenital cataract surgery performed at 2 months of age. The patient was diagnosed with bilateral Brown-McLean syndrome by slit lamp examination. No treatment was required because the patient was asymptomatic and had a clear central cornea. This is the first described case of Brown-McLean syndrome in a pediatric patient, representing the importance of clinical examination in the pediatric age group after cataract surgery because of the risk for patients of developing peripheral edema.

Concomitant administration of a virosome-adjuvanted hepatitis a vaccine with routine childhood vaccines at age twelve to fifteen months: a randomized controlled trial.

PubMed

Dagan, Ron; Amir, Jacob; Livni, Gilat; Greenberg, David; Abu-Abed, Jaber; Guy, Lior; Ashkenazi, Shai; Foresner, Gert; Froesner, Gert; Tewald, Friedemann; Schätzl, Hermann M; Schaetzl, Hermann M; Hoffmann, Dieter; Ibanez, Ruben; Herzog, Christian

2007-09-01

The objectives of this trial were to test for noninferiority of a virosomal hepatitis A virus (HAV) vaccine (Epaxal) coadministered with routine childhood vaccines compared with Epaxal given alone and to an alum-adjuvanted HAV vaccine (Havrix Junior) coadministered with routine childhood vaccines. Healthy children 12- to 15-month-old were randomized to receive either a pediatric dose (0.25 mL) of Epaxal coadministered with DTPaHibIPV, oral polio vaccine, and measles-mumps-rubella vaccine (n = 109; group A), or Epaxal given alone (n = 105; group B), or Havrix Junior coadministered with DTPaHibIPV, oral polio vaccine, and measles-mumps-rubella vaccine (n = 108; group C). A booster dose was given 6 months later. Anti-HAV antibodies were tested before and 1 month after each vaccination. Safety was assessed for 1 month after each vaccination. Solicited adverse events were assessed for 4 days after each vaccination. : HAV seroprotection rates (> or =20 mIU/mL) at 1 and 6 months after first dose were: A: 94.2% and 87.5%, B: 92.6% and 80.0%, C: 78.2% and 71.3%, respectively (A versus C: P < 0.001 and P = 0.017 at month 1 and 6, respectively). The respective geometric mean concentrations were: A: 51 and 64 mIU/mL, B: 49 and 59 mIU/mL, C: 33 and 37 mIU/mL (A versus C: P < 0.001 at both time points). All groups achieved 100% seroprotection after the booster dose. The geometric mean concentrations after the booster dose were 1758, 1662, and 1414, for groups A, B and C, respectively (A versus C: P = 0.15). No clinically significant reduction in immune response to all concomitant vaccine antigens was seen. All vaccines were well tolerated. : Coadministration of pediatric Epaxal with routine childhood vaccines showed immunogenicity and safety equal to Epaxal alone as well as to Havrix Junior. After first dose, Epaxal was significantly more immunogenic than Havrix Junior.

Oral Health Education for Pediatric Nurse Practitioner Students

PubMed Central

Golinveaux, Jay; Gerbert, Barbara; Cheng, Jing; Duderstadt, Karen; Alkon, Abbey; Mullen, Shirin; Lin, Brent; Miller, Arthur; Zhan, Ling

2014-01-01

The aim of this study was to evaluate whether an interdisciplinary, multifaceted oral health education program delivered to pediatric nurse practitioner students at the University of California, San Francisco, would improve their knowledge, confidence, attitudes, and behaviors regarding the provision of oral health assessments, consultations, referrals, and services to young children during well-child visits. Thirty pediatric nurse practitioner students were included in the study. Participants completed a written survey before and after receiving an interdisciplinary educational intervention that included didactic education, simulation exercises, and clinical observation by a pediatric dental resident. Between pre-intervention and post-intervention, a significant improvement was seen in the pediatric nurse practitioners’ knowledge of oral health topics (p<0.001), confidence when providing oral health counseling (p<0.001), and attitudes about including oral health counseling in their examinations (p=0.006). In the post-intervention survey, 83 percent of the subjects reported having incorporated oral examinations into their well-child visits. Our study suggests that providing an interdisciplinary oral health educational program for pediatric nurse practitioner students can improve their knowledge, confidence, attitudes, and behaviors regarding the incorporation of oral health care services during routine well-child visits. PMID:23658403

Travel immunization update for older adults.

PubMed

Spain, Margaret P; Edlund, Barbara J

2010-04-01

Older Americans are among the most widely traveled group in our society. Recent trends point to more international travel, more travel to Third World countries, and more travel by older adults with significant health problems. Regardless of the reason for travel, older adults need to plan for healthy travel. Primary care providers need to inquire at routine visits if patients have plans for international travel. If travel to other countries or regions is being considered, patients must be advised of the importance of early travel preparation. To begin with, older adults should be up to date on all routine immunizations. Those planning on international travel may need additional required and/or recommended immunizations, depending on the individual's health status, travel itinerary, length of stay, and health risks associated with destination sites. Primary care providers should be knowledgeable about travel medicine resources in the community to make referrals for travelers requiring additional immunizations and health information. Copyright 2010, SLACK Incorporated.

Expression of Innate Immunity Genes in Epithelial Cells of Hypertrophic Adenoids with and without Pediatric Chronic Rhinosinusitis: A Preliminary Report

PubMed Central

Qu, Xiao-Peng; Huang, Zhen-Xiao; Sun, Yan; Ye, Ting; Cui, Shun-Jiu; Huang, Qian; Ma, Li-Jing; Yang, Qing-Wen; Wang, Hong; Fan, Er-Zhong; Li, Ying; Zhang, Liang; Zhou, Bing

2015-01-01

Background: Adenoid hypertrophy (AH) is associated with pediatric chronic rhinosinusitis (pCRS), but its role in the inflammatory process of pCRS is unclear. It is thought that innate immunity gene expression is disrupted in the epithelium of patients with chronic rhinosinusitis (CRS), including antimicrobial peptides and pattern recognition receptors (PRRs). The aim of this preliminary study was to detect the expression of innate immunity genes in epithelial cells of hypertrophic adenoids with and without pCRS to better understand their role in pCRS. Methods: Nine pCRS patients and nine simple AH patients undergoing adenoidectomy were recruited for the study. Adenoidal epithelium was isolated, and real-time quantitative polymerase chain reaction (RT-qPCR) was employed to measure relative expression levels of the following messenger RNAs in hypertrophic adenoid epithelial cells of pediatric patients with and without CRS: Human β-defensin (HBD) 2 and 3, surfactant protein (SP)-A and D, toll-like receptors 1–10, nucleotide-binding oligomerization domain (NOD)-like receptors NOD 1, NOD 2, and NACHT, LRR and PYD domains-containing protein 3, retinoic acid-induced gene 1, melanoma differentiation-associated gene 5, and nuclear factor-κB (NF-κB). RT-qPCR data from two groups were analyzed by independent sample t-tests and Mann-Whitney U-tests. Results: The relative expression of SP-D in adenoidal epithelium of pCRS group was significantly lower than that in AH group (pCRS 0.73 ± 0.10 vs. AH 1.21 ± 0.15; P = 0.0173, t = 2.654). The relative expression levels of all tested PRRs and NF-κB, as well as HBD-2, HBD-3, and SP-A, showed no statistically significant differences in isolated adenoidal epithelium between pCRS group and AH group. Conclusions: Down-regulated SP-D levels in adenoidal epithelium may contribute to the development of pCRS. PRRs, however, are unlikely to play a significant role in the inflammatory process of pCRS. PMID:26521790

U.S. vaccine and immune globulin product shortages, 2001-15.

PubMed

Ziesenitz, Victoria C; Mazer-Amirshahi, Maryann; Zocchi, Mark S; Fox, Erin R; May, Larissa S

2017-11-15

Trends in shortages of vaccines and immune globulin products from 2001 through 2015 in the United States are described. Drug shortage data from January 2001 through December 2015 were obtained from the University of Utah Drug Information Service. Shortage data for vaccines and immune globulins were analyzed, focusing on the type of product, reason for shortage, shortage duration, shortages requiring vaccine deferral, and whether the drug was a single-source product. Inclusion of the product into the pediatric vaccination schedule was also noted. Of the 2,080 reported drug shortages, 59 (2.8%) were for vaccines and immune globulin products. Of those, 2 shortages (3%) remained active at the end of the study period. The median shortage duration was 16.8 months. The most common products on shortage were viral vaccines (58%), especially hepatitis A, hepatitis B, rabies, and varicella vaccines (4 shortages each). A vaccine deferral was required for 21 shortages (36%), and single-source products were on shortage 30 times (51%). The most common reason for shortage was manufacturing problems (51%), followed by supply-and-demand issues (7%). Thirty shortages (51%) were for products on the pediatric schedule, with a median duration of 21.7 months. Drug shortages of vaccines and immune globulin products accounted for only 2.8% of reported drug shortages within a 15-year period, but about half of these shortages involved products on the pediatric vaccination schedule, which may have significant public health implications. Copyright © 2017 by the American Society of Health-System Pharmacists, Inc. All rights reserved.

Co-administration of a novel Haemophilus influenzae type b and Neisseria meningitidis serogroups C and Y-tetanus toxoid conjugate vaccine does not interfere with the immune response to antigens contained in infant vaccines routinely used in the United States.

PubMed

Marshall, Gary S; Marchant, Colin D; Blatter, Mark; Friedland, Leonard R; Aris, Emmanuel; Miller, Jacqueline M

2011-02-01

An investigational combined Haemophilus influenzae type b (Hib) and Neisseria meningitidis serogroups C and Y tetanus toxoid conjugate vaccine (HibMenCY-TT) has been developed to protect infants from invasive disease caused by Hib and these meningococcal serogroups without adding injections to the immunization schedule. Incorporation of this novel vaccine into the US vaccination schedule will require demonstration of a lack of immunologic interference with other routine pediatric vaccines. This study assessed the immune response to 7-valent pneumococcal conjugate vaccine (PCV7) and combined diphtheria-tetanus-acellular pertussis-hepatitis B-inactivated poliovirus vaccine (DTaP-HepB-IPV) when separately co-administered with HibMenCY-TT as compared to a US-licensed H. influenzae type b tetanus toxoid conjugate vaccine (Hib-TT) at 2, 4, 6 (N=606) and 12-15 months of age (N=366). HibMenCY-TT was non-inferior to Hib-TT in terms of antibody responses to all Streptococcus pneumoniae serotypes contained in PCV7 and the diphtheria, tetanus, pertussis, hepatitis B and poliovirus antigens contained in DTaP-HepB-IPV one month after the third vaccine dose, and the anti-tetanus geometric mean antibody concentration (GMC) was significantly higher in the HibMenCY-TT group than in the Hib-TT group. In an exploratory analysis, no significant differences in the proportion of subjects with anti-pneumococcal antibody concentrations ≥0.2 µg/ml or anti-pneumococcal GMC were seen between the two groups after the fourth vaccine dose. A schedule of HibMenCY-TT given concomitantly with PCV7 and DTaP-HepB-IPV would be expected to protect infants against all of the targeted diseases.

Innate immune memory: implications for development of pediatric immunomodulatory agents and adjuvanted vaccines

PubMed Central

Levy, Ofer; Netea, Mihai G.

2014-01-01

Unique features of immunity early in life include a distinct immune system particularly reliant on innate immunity, with weak T helper (Th)1-polarizing immune responses, and impaired responses to certain vaccines leading to a heightened susceptibility to infection. To these important aspects, we now add an increasingly appreciated concept that the innate immune system displays epigenetic memory of an earlier infection or vaccination, a phenomenon that has been named “trained immunity”. Exposure of neonatal leukocytes in vitro or neonatal animals or humans in vivo to specific innate immune stimuli results in an altered innate immune set point. Given the particular importance of innate immunity early in life, trained immunity to early life infection and/or immunization may play an important role in modulating both acute and chronic diseases. PMID:24352476

Validation of a Pediatric Early Warning Score in Hospitalized Pediatric Oncology and Hematopoietic Stem Cell Transplant Patients.

PubMed

Agulnik, Asya; Forbes, Peter W; Stenquist, Nicole; Rodriguez-Galindo, Carlos; Kleinman, Monica

2016-04-01

To evaluate the correlation of a Pediatric Early Warning Score with unplanned transfer to the PICU in hospitalized oncology and hematopoietic stem cell transplant patients. We performed a retrospective matched case-control study, comparing the highest documented Pediatric Early Warning Score within 24 hours prior to unplanned PICU transfers in hospitalized pediatric oncology and hematopoietic stem cell transplant patients between September 2011 and December 2013. Controls were patients who remained on the inpatient unit and were matched 2:1 using age, condition (oncology vs hematopoietic stem cell transplant), and length of hospital stay. Pediatric Early Warning Scores were documented by nursing staff at least every 4 hours as part of routine care. Need for transfer was determined by a PICU physician called to evaluate the patient. A large tertiary/quaternary free-standing academic children's hospital. One hundred ten hospitalized pediatric oncology patients (42 oncology, 68 hematopoietic stem cell transplant) requiring unplanned PICU transfer and 220 matched controls. None. Using the highest score in the 24 hours prior to transfer for cases and a matched time period for controls, the Pediatric Early Warning Score was highly correlated with the need for PICU transfer overall (area under the receiver operating characteristic = 0.96), and in the oncology and hematopoietic stem cell transplant groups individually (area under the receiver operating characteristic = 0.95 and 0.96, respectively). The difference in Pediatric Early Warning Score results between the cases and controls was noted as early as 24 hours prior to PICU admission. Seventeen patients died (15.4%). Patients with higher Pediatric Early Warning Scores prior to transfer had increased PICU mortality (p = 0.028) and length of stay (p = 0.004). We demonstrate that our institution's Pediatric Early Warning Score is highly correlated with the need for unplanned PICU transfer in hospitalized oncology and

Maternal nutritional status during pregnancy and infant immune response to routine childhood vaccinations.

PubMed

Obanewa, Olayinka; Newell, Marie-Louise

2017-09-01

To systematically review the association between maternal nutritional status in pregnancy and infant immune response to childhood vaccines. We reviewed literature on maternal nutrition during pregnancy, fetal immune system and vaccines and possible relationships. Thereafter, we undertook a systematic review of the literature of maternal nutritional status and infant vaccine response, extracted relevant information, assessed quality of the nine papers identified and present findings in a narrative format. From limited evidence of average quality, intrauterine nutrition deficiency could lead to functional deficit in the infant's immune function; child vaccine response may thus be negatively affected by maternal malnutrition. Response to childhood vaccination may be associated with fetal and early life environment; evaluation of programs should take this into account.

An active-learning laboratory on immunizations.

PubMed

Donohoe, Krista L; Mawyer, Tonya M; Stevens, J Tyler; Morgan, Laura A; Harpe, Spencer E

2012-12-12

To implement and evaluate an active-learning laboratory activity to teach pharmacy students about influenza, pneumococcal, and shingles vaccines. The laboratory session was divided into 6 immunization stations: 3 stations on influenza including a pediatrics station, and 1 station each for pneumococcal, shingles, and anaphylaxis. Although 118 of 123 (95.9%) students had completed an immunization training certificate prior to attending the laboratory, the average score on a pre-assessment to measure immunization knowledge and confidence was 56%. The post-assessment score was 87.4%. Students' confidence improved by 18.7% to 51.2% in each of the 5 areas assessed. Most respondents rated the activity overall as good or excellent on a post-activity evaluation. An active-learning approach to teaching immunizations allowed students to gain knowledge in simulated real-world experiences and reinforced key concepts on influenza, pneumococcal, and shingles vaccines.

Long-term Serologic Follow-up of Children Vaccinated with a Pediatric Formulation of Virosomal Hepatitis A Vaccine Administered With Routine Childhood Vaccines at 12-15 Months of Age.

PubMed

Dagan, Ron; Ashkenazi, Shai; Livni, Gilat; Go, Oscar; Bagchi, Partha; Sarnecki, Michal

2016-07-01

The aim of this open-label, active-controlled, parallel group, phase 2 follow-up study was to assess the long-term immunogenicity of Epaxal Junior, the pediatric dose of an aluminum-free virosomal inactivated hepatitis A virus (HAV) vaccine, in children receiving routine childhood vaccines (RCV). Healthy children (12-15 months old, ≥8 kg weight) were randomized (1:1:1) to group A: Epaxal Junior + RCV (day 1); group B: Epaxal Junior (day 1) + RCV (day 29) and group C: Havrix 720 + RCV (day 1). All 3 groups received 2 doses of HAV vaccines 6 months apart. Children who completed the primary study were followed up from 18 months to 7.5 years post booster. Of 291/327 randomized children who had completed the primary study, 157 were followed for the 7.5-year analysis (group A: 50; group B: 54; and group C: 53). Of these, 152 children had protective levels of anti-HAV antibodies [≥10 mIU/mL; 98% (group A); 96.3% (group B); 96.2% (group C)]. Anti-HAV geometric mean concentrations were similar in groups A and B at all the time points (1.5-, 2.5-, 3.5-, 5.25- and 7.5-year time point) but slightly lower in group C. Predictions of the median duration of persistence of seroprotective antibody levels, using the linear mixed model were similar in all groups: (group A: 19.1 years, group B: 18.7 years, group C: 17.3 years). Immunization with Epaxal Junior administered with RCVs at 12 months elicited protective response beyond 7.5 years in almost all children. Assessing the kinetic of anti-HAV antibody titers decline over time, the moment to reach antibody concentrations below the accepted protective level may occur earlier than previously estimated.

How do pediatric anesthesiologists define intraoperative hypotension?

PubMed

Nafiu, Olubukola O; Voepel-Lewis, Terri; Morris, Michelle; Chimbira, Wilson T; Malviya, Shobha; Reynolds, Paul I; Tremper, Kevin K

2009-11-01

Although blood pressure (BP) monitoring is a recommended standard of care by the ASA, and pediatric anesthesiologists routinely monitor the BP of their patients and when appropriate treat deviations from 'normal', there is no robust definition of hypotension in any of the pediatric anesthesia texts or journals. Consequently, what constitutes hypotension in pediatric anesthesia is currently unknown. We designed a questionnaire-based survey of pediatric anesthesiologists to determine the BP ranges and thresholds used to define intraoperative hypotension (IOH). Members of the Society of Pediatric Anesthesia (SPA) and the Association of Paediatric Anaesthetists (APA) of Great Britain and Ireland were contacted through e-mail to participate in this survey. We asked a few demographic questions and five questions about specific definitions of hypotension for different age groups of patients undergoing inguinal herniorraphy, a common pediatric surgical procedure. The overall response rate was 56% (483/860), of which 76% were SPA members. Majority of the respondents (72%) work in academic institutions, while 8.9% work in institutions with fewer than 1000 annual pediatric surgical caseload. About 76% of respondents indicated that a 20-30% reduction in baseline systolic blood pressure (SBP) indicates significant hypotension in children under anesthesia. Most responders (86.7%) indicated that they use mean arterial pressure or SBP (72%) to define IOH. The mean SBP values for hypotension quoted by SPA members was about 5-7% lower across all pediatric age groups compared to values quoted by APA members (P = 0.001 for all age groups). There is great variability in the BP parameters used and the threshold used for defining and treating IOH among pediatric anesthesiologists. The majority of respondents considered a 20-30% reduction from baseline in SBP as indicative of significant hypotension. Lack of a consensus definition for a common clinical condition like IOH could have

Adrenaline overdose in pediatric anaphylaxis: a case report.

PubMed

Liew, Pui Yi Lily; Craven, John Andrew

2017-05-08

Adrenaline is the standard treatment for anaphylaxis but appropriate administration remains challenging, and iatrogenic overdose is easily overlooked. Despite the established importance of pediatric blood pressure measurement, its use remains inconsistent in clinical practice. We report a case of adrenaline overdose in a 9-year-old white boy with anaphylaxis, where signs of adrenaline overdose were indistinguishable from progressive shock until blood pressure measurement was taken. The consequences of under-dosing adrenaline in anaphylaxis are well-recognized, but the converse is less so. Blood pressure measurement should be a routine part of pediatric assessment as it is key to differentiating adrenaline overdose from anaphylactic shock.

Levetiracetam Clinical Pharmacokinetic Monitoring in Pediatric Patients with Epilepsy.

PubMed

Tan, Jason; Paquette, Vanessa; Levine, Marc; Ensom, Mary H H

2017-11-01

Levetiracetam is a broad-spectrum antiepileptic drug (AED) with a unique mechanism of action. Older AEDs can cause serious short- and long-term adverse drug reactions and complications, rendering them undesirable to use in pediatric patients. Characteristics that make levetiracetam a near-ideal AED include its broad spectrum of activity, good tolerability profile, and minimal drug-drug interactions. Clinical pharmacokinetic monitoring (CPM) is often recommended in pediatric patients for certain AEDs due to large interindividual pharmacokinetic differences and unpredictable drug disposition. Our objective was to determine whether monitoring levetiracetam concentrations is warranted for pediatric patients with epilepsy, using a previously published 9-step decision-making algorithm. A literature search of the MEDLINE (1946-August 2016), EMBASE (1974-August 2016), CENTRAL, and Google Scholar databases was performed to identify relevant English-language articles and answer the questions posed in the algorithm for levetiracetam CPM in pediatric epilepsies. Additional articles were identified from a manual bibliographic review of the relevant literature. We found that levetiracetam CPM met some criteria of the algorithm: levetiracetam is an appropriate adjunctive or monotherapy for pediatric patients with either focal or generalized seizures; it is readily measurable in plasma, with an appropriate degree of sensitivity, accuracy, and precision; it exhibits interindividual variation in pharmacokinetics; often, its pharmacologic effect cannot be easily measured; and the duration of therapy is expected to be long-term. However, important criteria not met include the following: there is no clear evidence for a concentration-response relationship for efficacy or toxicity; the proposed therapeutic range of 12-46 μg/mL is not well-defined and is generally considered as wide. Thus, clinical decision making is unlikely to be affected as a result of routine levetiracetam CPM. In

Children's Intent Participation in a Pediatric Community of Practice

ERIC Educational Resources Information Center

Rindstedt, Camilla; Aronsson, Karin

2012-01-01

This study analyzes informal learning, drawing on video recordings of staff-child interaction in a pediatric unit. It is shown that even very young patients engage in intent community participation, carefully noting fine variations in examination and treatment practices. They orient to everyday routines in successively more complex ways, gradually…

Timeliness and risk factors associated with delay for pneumococcal conjugate 10-valent routine immunization in Brazilian children.

PubMed

Sartori, Ana Lucia; Minamisava, Ruth; Afonso, Eliane Terezinha; Policena, Gabriela Moreira; Pessoni, Grécia Carolina; Bierrenbach, Ana Luiza; Andrade, Ana Lucia

2017-02-15

Vaccination coverage is the usual metrics to evaluate the immunization programs performance. For the 10-valent pneumococcal conjugate (PCV10) vaccine, measuring the delay of vaccination is also important, particularly as younger children are at increased risk of disease. Routinely collected administrative data was used to assess the timeliness of PCV10 vaccination, and the factors associated with delay to receive the first and second doses, and the completion of the PCV10 3+1 schedule. A population-based retrospective cohort study was conducted with children born in 2012 in Central Brazil. Children who received the PCV10 first dose in public health services were followed-up until 23months of age. Timeliness of receiving each PCV10 dose at any given age was defined as receiving the dose within 28days grace period from the recommended age by the National Immunization Program. Log-binomial regression models were used to examine risk factors for delays of the first dose and the completion PCV10 3+1 schedule. In total, 14,282 children were included in the cohort of study. Delayed vaccination occurred in 9.4%, 23.8%, 36.8% and 39.9% children for the first, second, third and the booster doses, respectively. A total of 1912 children (12.8% of the cohort) were not adequately vaccinated at the 6months of life; 1,071 (7%) received the second dose after 6months of age, 784 (5.4%) did not receive the second dose, and 57 (0.4%) received the first dose after six months of life. A considerable delay was found in PCV10 third and booster doses. Almost 2 thousand children had not received the recommended PCV10 doses at 6months of age. Timeliness of vaccination is an issue in Brazil although high vaccination coverages. Copyright © 2017 Elsevier Ltd. All rights reserved.

Vaccinations in immunosuppressive-dependent pediatric inflammatory bowel disease.

PubMed

Nguyen, Huyen-Tran; Minar, Phillip; Jackson, Kimberly; Fulkerson, Patricia C

2017-11-14

To determine the vaccination rates in pediatric immunosuppression-dependent inflammatory bowel disease (IBD) and review the safety and efficacy of vaccinations in this population. The electronic medical records from October 2009 to December 2015 of patients diagnosed with IBD at 10 years of age or younger and prescribed anti-tumor necrosis factor alpha (anti-TNF-α) therapy were reviewed for clinical history, medication history, vaccination history, and hepatitis B and varicella titers. Literature discussing vaccination response in IBD patients were identified through search of the MEDLINE database and reviewed using the key words "inflammatory bowel disease", "immunization", "vaccination", "pneumococcal", "varicella", and "hepatitis B". Non-human and non-English language studies were excluded. Search results were reviewed by authors to select articles that addressed safety and efficacy of immunizations in inflammatory bowel disease. A total of 51 patients diagnosed with IBD prior to the age of 10 and receiving anti-TNF-α therapy were identified. Thirty-three percent of patients (17/51) had incomplete or no documentation of vaccinations. Sixteen case reports, cohort studies, cross-sectional studies, and randomized trials were determined through review of the literature to describe the safety and efficacy of hepatitis B, pneumococcal, and varicella immunizations in adult and pediatric patients with IBD. These studies showed that patients safely tolerated the vaccines without significant adverse effects. Importantly, IBD patients receiving immunosuppressive medications, particularly anti-TNF-α treatment, have decreased vaccine response compared to controls. However, the majority of patients are still able to achieve protective levels of specific antibodies. Immunizations have been shown to be well-tolerated and protective immunity can be achieved in patients with IBD requiring immunosuppressive therapy.

Biologically Targeted Therapeutics in Pediatric Brain Tumors

PubMed Central

Nageswara Rao, Amulya A.; Scafidi, Joseph; Wells, Elizabeth M.; Packer, Roger J.

2013-01-01

Pediatric brain tumors are often difficult to cure and involve significant morbidity when treated with traditional treatment modalities, including neurosurgery, conventional chemotherapy, and radiotherapy. During the past two decades, a clearer understanding of tumorigenesis, molecular growth pathways, and immune mechanisms in the pathogenesis of cancer has opened up promising avenues for therapy. Pediatric clinical trials with novel biologic agents are underway to treat various pediatric brain tumors, including high and low grade gliomas and embryonal tumors. As the therapeutic potential of these agents undergoes evaluation, their toxicity profiles are also becoming better understood. These agents have potentially better central nervous system penetration and lower toxicity profiles compared with conventional chemotherapy. In infants and younger children, biologic agents may prove to be of equal or greater efficacy compared with traditional chemotherapy and radiation therapy, and may reduce the deleterious side effects of traditional therapeutics on the developing brain. Molecular pathways implicated in pediatric brain tumors, agents that target these pathways, and current clinical trials are reviewed. Associated neurologic toxicities will be discussed subsequently. Considerable work is needed to establish the efficacy of these agents alone and in combination, but pediatric neurologists should be aware of these agents and their rationale. PMID:22490764

Biologically targeted therapeutics in pediatric brain tumors.

PubMed

Nageswara Rao, Amulya A; Scafidi, Joseph; Wells, Elizabeth M; Packer, Roger J

2012-04-01

Pediatric brain tumors are often difficult to cure and involve significant morbidity when treated with traditional treatment modalities, including neurosurgery, conventional chemotherapy, and radiotherapy. During the past two decades, a clearer understanding of tumorigenesis, molecular growth pathways, and immune mechanisms in the pathogenesis of cancer has opened up promising avenues for therapy. Pediatric clinical trials with novel biologic agents are underway to treat various pediatric brain tumors, including high and low grade gliomas and embryonal tumors. As the therapeutic potential of these agents undergoes evaluation, their toxicity profiles are also becoming better understood. These agents have potentially better central nervous system penetration and lower toxicity profiles compared with conventional chemotherapy. In infants and younger children, biologic agents may prove to be of equal or greater efficacy compared with traditional chemotherapy and radiation therapy, and may reduce the deleterious side effects of traditional therapeutics on the developing brain. Molecular pathways implicated in pediatric brain tumors, agents that target these pathways, and current clinical trials are reviewed. Associated neurologic toxicities will be discussed subsequently. Considerable work is needed to establish the efficacy of these agents alone and in combination, but pediatric neurologists should be aware of these agents and their rationale. Copyright © 2012 Elsevier Inc. All rights reserved.

The Impact of Polio Eradication on Routine Immunization and Primary Health Care: A Mixed-Methods Study

PubMed Central

Closser, Svea; Cox, Kelly; Parris, Thomas M.; Landis, R. Matthew; Justice, Judith; Gopinath, Ranjani; Maes, Kenneth; Banteyerga Amaha, Hailom; Mohammed, Ismaila Zango; Dukku, Aminu Mohammed; Omidian, Patricia A.; Varley, Emma; Tedoff, Pauley; Koon, Adam D.; Nyirazinyoye, Laetitia; Luck, Matthew A.; Pont, W. Frank; Neergheen, Vanessa; Rosenthal, Anat; Nsubuga, Peter; Thacker, Naveen; Jooma, Rashid; Nuttall, Elizabeth

2014-01-01

Background. After 2 decades of focused efforts to eradicate polio, the impact of eradication activities on health systems continues to be controversial. This study evaluated the impact of polio eradication activities on routine immunization (RI) and primary healthcare (PHC). Methods. Quantitative analysis assessed the effects of polio eradication campaigns on RI and maternal healthcare coverage. A systematic qualitative analysis in 7 countries in South Asia and sub-Saharan Africa assessed impacts of polio eradication activities on key health system functions, using data from interviews, participant observation, and document review. Results. Our quantitative analysis did not find compelling evidence of widespread and significant effects of polio eradication campaigns, either positive or negative, on measures of RI and maternal healthcare. Our qualitative analysis revealed context-specific positive impacts of polio eradication activities in many of our case studies, particularly disease surveillance and cold chain strengthening. These impacts were dependent on the initiative of policy makers. Negative impacts, including service interruption and public dissatisfaction, were observed primarily in districts with many campaigns per year. Conclusions. Polio eradication activities can provide support for RI and PHC, but many opportunities to do so remain missed. Increased commitment to scaling up best practices could lead to significant positive impacts. PMID:24690667

Universal immunization in urban areas: Calcutta's success story.

PubMed

Chaudhuri, E R

1990-01-01

The Central Government of Calcutta, India aimed to immunize 85% (85,262) of the city's 12 month old infants against polio, diphtheria, measles, tuberculosis, pertussis and tetanus. The Universal Immunization Program (UIP) achieved this target 3 months earlier than intended. In fact, at the end of December 1990, it achieved 110.6% for DPT3, 142.16% for OPV3, 151.96% for BCG, and 97% for measles. UIP was able to surpass its targets by emphasizing team work. Government, the private sector, UNICEF, and the voluntary sector made up the Apex Coordination Committee on Immunization headed up by the mayor. The committee drafted an action plan which included routine immunization sessions on a fixed day and intensive immunization drives. Further the involved organizations pooled together cold chain equipment. In addition, the District Family Welfare Bureau was the distribution center for vaccines, syringes, immunization cards, report formats, vaccine carriers, and ice packs. Health workers administered immunizations from about 300 centers generally on Wednesday, National Immunization Day. Intensive immunization drives focused on measles immunizations. UIP leaders encouraged all center to routinely record coverage and submit monthly progress reports to the District Family Welfare Bureau. The Calcutta Municipal Corporation coordinated promotion activities and social mobilization efforts. Promotion included radio and TV announcements, newspaper advertisements, cinema slides, billboards, and posters. The original UIP plan to use professional communicators to mobilize communities was ineffective, so nongovernmental organizations entered the slums to encourage people to encourage their neighbors to immunize their children. Further Islamic, Protestant, and Catholic leaders encouraged the faithful to immunize their children. A UNICEF officer noted that this success must be sustained, however.

[Long-term follow-up study of titanium implant impact on pediatric mandibular growth and development].

PubMed

Hu, Yun; Li, Wei; Chen, Qi; Song, Fumin; Tang, Wei; Wang, Hang

2015-08-01

To explore the impact of titanium implant on the growth and development of pediatric mandible after suffering from mandibular fracture and undergoing open reduction and internal fixation (ORIF) compared with those that underwent titanium plate removal postoperatively. Fifteen pediatric patients with mandibular fracture who underwent ORIF were included in this study. Eight patients did not undergo titanium implant removal postoperatively, whereas the other seven patients underwent the routine. The postoperative data of the pediatrics were collected for comparative analysis by taking the patients' frontal and lateral photos, recording the inter-incisor distance, and measuring the height of mandibular ramus, length of the mandibular body, and combined length of the mandible in three-dimensional reconstruction image. All patients had acceptable facial contour, mouth opening, and occlusion, without obvious abnormalities. The radiography showed no significant difference between the bilateral mandibular lengths in the two groups of patients (P>0.05). The titanium plants have no significant impact on the growth and development of pediatric mandible postoperatively; hence, the question on whether the titanium plates should be removed or not may be neglected. The removal operation may lead to secondary trauma; thus, performing titanium plate removal routinely is not recommended.

Dietary recommendations for infants and toddlers among pediatric dentists in North Carolina.

PubMed

Sim, Chien J; Iida, Hiroko; Vann, William F; Quinonez, Rocio B; Steiner, Michael J

2014-01-01

The purposes of this study were to: describe practice patterns, knowledge, and attitudes of pediatric dentists in North Carolina (N.C.) in delivering dietary recommendations to the parents/caregivers of infants and toddlers; and identify barriers that limit the implementation of related recommendations. Our survey instrument included 30 questions covering eight domains of barriers to guideline adherence. Surveys were mailed to 150 practicing pediatric dentists in N.C. Descriptive and bivariate analyses were performed. Exploratory factor analysis was used to identify subscales and inform the multivariable model. The response rate was 57 percent (86/150), 80 percent of whom reported providing infant and toddler feeding recommendations routinely. Knowledge of and agreement with the recommendation regarding breast-feeding duration was lower than that for bottle-feeding recommendations. Stepwise logistic regression analysis indicated that survey respondents were less likely to provide dietary recommendations regularly to the parents/caregivers of infants and toddlers when they have practice constraints and the respondents disagree with American Academy of Pediatrics (AAP) and American Academy of Pediatric Dentistry (AAPD) recommendations on bottle and juice consumption. Most respondents routinely provide dietary recommendations to the parents/caregivers of infants and toddlers. Disagreement with AAP and AAPD recommendations on bottle, and juice consumption as well as practice constraints impedes practitioners from providing dietary recommendations regularly to the parents/caregivers of infants and toddlers.

Two Sides of the Same Coin: Pediatric-Onset and Adult-Onset Common Variable Immune Deficiency.

PubMed

Sanchez, Lauren A; Maggadottir, Solrun Melkorka; Pantell, Matthew S; Lugar, Patricia; Rundles, Charlotte Cunningham; Sullivan, Kathleen E

2017-08-01

Common variable immunodeficiency (CVID) is a complex, heterogeneous immunodeficiency characterized by hypogammaglobulinemia, recurrent infections, and poor antibody response to vaccination. While antibiotics and immunoglobulin prophylaxis have significantly reduced infectious complications, non-infectious complications of autoimmunity, inflammatory lung disease, enteropathy, and malignancy remain of great concern. Previous studies have suggested that CVID patients diagnosed in childhood are more severely affected by these complications than adults diagnosed later in life. We sought to discern whether the rates of various infectious and non-infectious conditions differed between pediatric-diagnosed (ages 17 or younger) versus adult-diagnosed CVID (ages 18 or older). Using the United States Immunodeficiency Network (USIDNET) database, we performed a retrospective analysis of 457 children and adults with CVID, stratified by age at diagnosis. Chi-squared testing was used to compare pediatric versus adult groups. After correcting for multiple comparisons, we identified few statistically significant differences (p ≤ 0.0004) between pediatric and adult groups. Pediatric-onset CVID patients had more frequent diagnoses of otitis media, developmental delay, and failure to thrive compared with adult-onset CVID patients. Adult CVID patients were more frequently diagnosed with bronchitis, arthritis, depression, and fatigue. Diagnoses of autoimmunity, lymphoma, and other malignancies were higher in adults but not to a significant degree. Serum immunoglobulins (IgG, IgA, and IgM) and lymphocyte subsets did not differ significantly between the two groups. When complications of infections and co-morbid conditions were viewed categorically, there were few differences between pediatric-onset and adult-onset CVID patients. These results suggest that pediatric CVID is not a distinct phenotype. Major features were comparable across the groups. This study underscores the need for

Towards shared patient records: an architecture for using routine data for nationwide research.

PubMed

Knaup, Petra; Garde, Sebastian; Merzweiler, Angela; Graf, Norbert; Schilling, Freimut; Weber, Ralf; Haux, Reinhold

2006-01-01

Ubiquitous information is currently one of the most challenging slogans in medical informatics research. An adequate architecture for shared electronic patient records is needed which can use data for multiple purposes and which is extensible for new research questions. We introduce eardap as architecture for using routine data for nationwide clinical research in a multihospital environment. eardap can be characterized as terminology-based. Main advantage of our approach is the extensibility by new items and new research questions. Once the definition of items for a research question is finished, a consistent, corresponding database can be created without any informatics skills. Our experiences in pediatric oncology in Germany have shown the applicability of eardap. The functions of our core system were in routine clinical use in several hospitals. We validated the terminology management system (TMS) and the module generation tool with the basic data set of pediatric oncology. The multiple usability depends mainly on the quality of item planning in the TMS. High quality harmonization will lead to a higher amount of multiply used data. When using eardap, special emphasis is to be placed on interfaces to local hospital information systems and data security issues.

Challenges of implementing routine health behavior change support in a children's hospital setting.

PubMed

Elwell, Laura; Powell, Jane; Wordsworth, Sharon; Cummins, Carole

2014-07-01

Evidence indicates that health behavior change initiatives are often not implemented successfully. This qualitative study aims to understand the barriers and facilitators to implementation of health behavior change brief advice into routine practice in an acute children's hospital setting. Semi-structured interviews were conducted with health professionals working at a UK children's hospital (n=33). Participants were purposively sampled to incorporate a range of specialties, job roles and training. An inductive thematic framework analysis identified two emergent themes. These capture the challenges of implementing routine health behavior change support in a children's hospital setting: (1) 'health professional knowledge, beliefs and behaviors' and (2) 'patient and family related challenges'. This study enhances findings from previous research by outlining the challenges pediatric health professionals face in relation to supporting health behavior change. Challenges include failure to assume responsibility, low confidence, prioritization of the health provider relationship with patients and families, health provider and patient knowledge, and low patient and family motivation. Skills-based behavior change training is needed for pediatric health professionals to effectively support health behavior change. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

Pediatric Tracheotomy: A 5-Year Experience in Düzce University Medical Faculty

PubMed Central

Ünlü, İlhan; İlhan, Ethem; Ünlü, Elif Nisa; Ateş, Hakan; Gün, Emrah; Yaman, Hüseyin; Güçlü, Ender

2015-01-01

Objective Tracheotomy is one of the oldest surgical procedures. Pediatric tracheotomy indications have changed in recent decades. Currently, tracheotomy is performed because of prolonged intubation, upper airway obstruction, neuromuscular, and craniofacial anomalies instead of acute airway infections. This study aims to present our experience regarding indications and complications of tracheotomy in pediatric patients. Methods We retrospectively evaluated 17 pediatric patients who underwent tracheotomy because of prolonged intubation, increased pulmonary secretions, and upper respiratory tract obstruction from June 2010 to June 2015. The patients’ age, gender, tracheotomy indications, duration of intubation, complications, and actual clinical condition were recorded. Results Tracheotomy was performed on 17 pediatric patients in our clinic. Discharged patients were followed with a 3-month routine check. Six patients (35.29%) had died because of a primary disease during follow-up, and one (5.88%) of them was a one-day-old newborn who had anomalies that were incompatible with life. In one patient, emergency tracheotomy was performed because of a tracheal trauma. None of the patients has been decannulated except one (5.88%). One (5.88%) patient had an accidental decannulation, while another had bleeding in the operation field. The total minor complication rate was 11.76%, and no major complication was observed. Two (11.76%) of the discharged patients underwent re-operation for widening of the tracheotomy stoma during their routine visit. Conclusion Currently, tracheotomy in pediatric patients is mostly performed for prolonged intubation and upper respiratory tract obstruction for which intubation is not possible. Tracheotomy enables the discharge of these patients after training their families. PMID:29391991

Application criteria for infrared ear thermometers in pediatric surgery.

PubMed

Saxena, A K; Topp S, S; Heinecke, A; Willital, G H

2001-01-01

Fever is an important and sensitive indicator of infectious diseases in children. For the past decades, measurement of body temperature in routine medical practice was limited to oral, rectal and axillary sites. In infants and children, however, temperature measurements are further limited to the rectal and axillary sites due to technical and clinical considerations. In the field of pediatric surgery, pathological and surgical conditions of the ano-rectal area often further restrict the application of conventional rectal temperature measurements. The application of tympanic temperature measurements in such pediatric surgical pathologies provides a reliable alternative to conventional rectal temperature measurements. The pediatric surgical clinico-pathological states where ear temperature measurements are the only mode of accurate temperature determination have been identified. Tympanic thermometry is well tolerated by children and predicts temperature with relative accuracy within a few seconds.

EPIC Studies: Governments Finance, On Average, More Than 50 Percent Of Immunization Expenses, 2010-11.

PubMed

Brenzel, Logan; Schütte, Carl; Goguadze, Keti; Valdez, Werner; Le Gargasson, Jean-Bernard; Guthrie, Teresa

2016-02-01

Governments in resource-poor settings have traditionally relied on external donor support for immunization. Under the Global Vaccine Action Plan, adopted in 2014, countries have committed to mobilizing additional domestic resources for immunization. Data gaps make it difficult to map how well countries have done in spending government resources on immunization to demonstrate greater ownership of programs. This article presents findings of an innovative approach for financial mapping of routine immunization applied in Benin, Ghana, Honduras, Moldova, Uganda, and Zambia. This approach uses modified System of Health Accounts coding to evaluate data collected from national and subnational levels and from donor agencies. We found that government sources accounted for 27-95 percent of routine immunization financing in 2011, with countries that have higher gross national product per capita better able to finance requirements. Most financing is channeled through government agencies and used at the primary care level. Sustainable immunization programs will depend upon whether governments have the fiscal space to allocate additional resources. Ongoing robust analysis of routine immunization should be instituted within the context of total health expenditure tracking. Project HOPE—The People-to-People Health Foundation, Inc.

Routine Responses to Disruption of Routines

ERIC Educational Resources Information Center

Guha, Mahua

2015-01-01

"Organisational routines" is a widely studied research area. However, there is a dearth of research on disruption of routines. The few studies on disruption of routines discussed problem-solving activities that are carried out in response to disruption. In contrast, this study develops a theory of "solution routines" that are a…

Controversies in chicken-pox immunization.

PubMed

Bhave, Swati Y

2003-06-01

Chicken-pox is one more newer vaccine in our armamentarium against infectious diseases. Due to its extremely contagious nature, varicella is experienced by almost every child or young adult in the world. Each year from 1990 to 1994, prior to availability of varicella vaccine, about 4 million cases of varicella occurred in the United States. Of these cases approximately 10,000 required hospitalization and 100 died. Although varicella is not commonly perceived as an important public health problem, the socioeconomic consequences in industrialized countries of a disease that affects practically every child and causes the carrier absence from work should not be underestimated. The varicella vaccines available in the market are safe and effective. A recent cost-benefit analysis in USA showed that routine chicken-pox vaccination is likely to save five times the investment. Even when only direct costs were considered, benefits almost balanced the costs. At present similar studies from developing countries are not available. The public health impact of varicella and zoster may be increasing in regions with high endemic rates of HIV infection. Varicella vaccine may be used either at an individual level to protect susceptible adolescents and adults, or at a population level, to cover all children as part of a national immunization programme. Vaccination of adolescents and adults will protect at-risk individuals, but will not have a significant impact on the epidemiology of the disease on a population basis. On the other hand, extensive use as a routine vaccine in children will have a significant impact on the epidemiology of the disease. If sustained high coverage can be achieved, the disease may virtually disappear. If only partial coverage can be obtained, the epidemiology may shift, leading to an increase in the number of cases in older children and adults. Hence, routine childhood varicella immunization programmes should emphasize high, sustained coverage. At present

Immunizations for foreign travel.

PubMed Central

Hill, D. R.

1992-01-01

One of the most important aspects of preparing travelers for destinations throughout the world is providing them with immunizations. Before administering any vaccines, however, a careful health and immunization history and travel itinerary should be obtained in order to determine vaccine indications and contraindications. There are three categories of immunizations for foreign travel. The first category includes immunizations which are routinely recommended whether or not the individual is traveling. Many travelers are due for primary vaccination or boosting against tetanus-diphtheria, measles-mumps-rubella, pneumococcal pneumonia, and influenza, for example, and the pre-travel visit is an ideal time to administer these. The second category are immunizations which might be required by a country as a condition for entry; these are yellow fever and cholera. The final category contains immunizations which are recommended because there is a risk of acquiring a particular disease during travel. Typhoid fever, meningococcal disease, rabies, and hepatitis are some examples. Travelers who are pregnant or who are infected with the human immunodeficiency virus require special consideration. Provision of appropriate immunizations for foreign travel is an important aspect of preventing illness in travelers. PMID:1337807

Immune modulation following immunization with polyvalent vaccines in dogs.

PubMed

Strasser, Alois; May, Bettina; Teltscher, Andrea; Wistrela, Eva; Niedermüller, Hans

2003-08-15

A decline in T-cell-mediated immunity and transient state of immunosuppression after immunization has been reported in dogs. Nevertheless, dogs are still routinely vaccinated with polyvalent live vaccines and severe disease does not generally occur. In order to investigate these effects on the canine immune system and to elucidate possible mechanisms we determined the following immune parameters in the blood of 33 clinically sound German shepherd dogs before and after standard vaccination with a polyvalent vaccine against distemper, parvovirus, viral hepatitis, leptospirosis, kennel cough and rabies: white and differential blood cell count, the serum concentrations and/or activities of IL-1, IL-2, IFN-gamma, TNF-alpha, neopterin and IgG, natural killer (NK) cell activity, bactericidal activity and complement hemolytic activity, lymphocyte proliferation test (LPT) and nitroblue tetrazolium test (NBT). Our major findings were that significant postvaccinal decreases in T-cell mitogenic response to PHA and in neutrophil function and neopterin serum concentration were accompanied by simultaneous increase in plasma IgG and hemolytic complement activity. This suggests a transient shift in the balance between cell-mediated and humoral (T(H)1/T(H)2) immunity rather than immunosuppression. These results do not imply that dogs should not receive live vaccines, as the response to vaccines just seems to create a state of altered homeostasis when immunization elicits protection by humoral and cell-mediated immunity. However, these recognized compromises of immune function should be considered and vaccines still be applied only in healthy animals and strictly according to the rules and regulations given by the manufacturer.

Comparison between a pediatric health promotion center and a pediatric obesity clinic in detecting metabolic syndrome and non-alcoholic fatty liver disease in children.

PubMed

Yang, Hye Ran; Yi, Dae Yong; Choi, Hyoung Soo

2014-12-01

This study was done to evaluate the efficacy of health check-ups in children in detecting metabolic syndrome and non-alcoholic fatty liver disease (NAFLD) by comparing the pediatric health promotion center with the pediatric obesity clinic. Children who visited a pediatric health promotion center (n=218) or a pediatric obesity clinic (n=178) were included. Anthropometric data, blood pressure, laboratory tests, and abdominal ultrasonography were evaluated. Two different criteria were applied to diagnose metabolic syndrome. The prevalence of metabolic syndrome in the 2 units was 3.2%-3.7% in a pediatric health promotion center and 23%-33.2% in a pediatric obesity clinic. Significant differences were observed in the prevalence of each component of metabolic syndrome between the 2 units including abdominal adiposity, blood pressure, serum triglycerides, and fasting blood glucose (P<0.05). The prevalence of NAFLD was 8.7% and 71.9% in the 2 units according to liver enzymes and 5.9% and 61.8% according to ultrasonography (P<0.05). The prevalence of metabolic syndrome and NAFLD was higher among patients visiting the obesity clinic targeting obese children than that among patients visiting the health promotion center offering routine check-ups. An obesity-oriented approach is required to prevent obesity-related health problems in children.

Pharmacotherapy of Pediatric HIV Infection

PubMed Central

Rakhmanina, Natella; Phelps, Ryan

2012-01-01

SYNOPSIS With the ongoing epidemic of human immune deficiency virus (HIV) infections in the pediatric age group, the delivery of safe and effective antiretroviral therapy to children and adolescents is crucial to save the lives of millions of children worldwide. Antiretroviral drugs have been demonstrated to significantly decrease HIV-associated morbidity and mortality, assure normal growth and development, and improve survival and quality of life in children and adolescents. The immunologic response to HIV infection is closely related to the child’s development and creates age specific parameters for the evaluation of therapeutic response to antiretroviral therapy in pediatric HIV disease. In addition to the changes in immunological response to HIV infection, the development and maturation of organ systems involved in drug absorption, distribution, metabolism, and elimination determines significant changes in the pharmacokinetics of antiretroviral drugs throughout the childhood. Multiple factors including age-specific adherence barriers, changes in social and economical surroundings, and psychological and sexual maturation affect the choices and outcomes of the treatment of pediatric HIV disease. In this chapter we will review the evolution of antiretroviral treatment from early infancy through adolescence. PMID:23036246

A Statistical Analysis of the Medicare Hospital Routine Nursing Salary Cost Differential

PubMed Central

Fitzmaurice, J. Michael

1983-01-01

From July 1971 (but effective retroactively to July 1, 1969) to October 1981, Medicare hospital reimbursement methods assumed that patients in the qualifying categories of the aged, pediatric, maternal, and kidney transplant cases consumed 8.5 percent more routine nursing resources than patients outside these categories. Consequently, the Medicare program paid this nursing differential to hospitals for all its hospitalized beneficiaries in these categories. The purpose of this study is to investigate whether hospitals with more qualifying Medicare patients do, in fact, have higher per diem routine nursing salary costs. This study tests this hypothesis while attempting to hold constant the influences of other factors such as local area wages, hospital size, occupancy rate, type of control, and geographic region. Using 1979 data from over 4,500 hospitals, and 1977, 1978, and 1979 data from a sample of 1200 hospitals, this study looks at the relationship between per diem hospital routine nursing salary costs and the proportion of qualifying Medicare routine patient days in two models. Model I incorporates the framework of the Section 223 routine cost limits and Model II incorporates a comprehensive set of variables representing the hospitals′ production and output characteristics. The evidence from this study provides little empirical basis to support the existence of a strong or sizeable relationship and, hence, does not support payment of the Medicare routine nursing salary cost differential. PMID:10310276

Validity of Level of Supervision Scales for Assessing Pediatric Fellows on the Common Pediatric Subspecialty Entrustable Professional Activities.

PubMed

Mink, Richard B; Schwartz, Alan; Herman, Bruce E; Turner, David A; Curran, Megan L; Myers, Angela; Hsu, Deborah C; Kesselheim, Jennifer C; Carraccio, Carol L

2018-02-01

Entrustable professional activities (EPAs) represent the routine and essential activities that physicians perform in practice. Although some level of supervision scales have been proposed, they have not been validated. In this study, the investigators created level of supervision scales for EPAs common to the pediatric subspecialties and then examined their validity in a study conducted by the Subspecialty Pediatrics Investigator Network (SPIN). SPIN Steering Committee members used a modified Delphi process to develop unique scales for six of the seven common EPAs. The investigators sought validity evidence in a multisubspecialty study in which pediatric fellowship program directors and Clinical Competency Committees used the scales to evaluate fellows in fall 2014 and spring 2015. Separate scales for the six EPAs, each with five levels of progressive entrustment, were created. In both fall and spring, more than 300 fellows in each year of training from over 200 programs were assessed. In both periods and for each EPA, there was a progressive increase in entrustment levels, with second-year fellows rated higher than first-year fellows (P < .001) and third-year fellows rated higher than second-year fellows (P < .001). For each EPA, spring ratings were higher (P < .001) than those in the fall. Interrater reliability was high (Janson and Olsson's iota = 0.73). The supervision scales developed for these six common pediatric subspecialty EPAs demonstrated strong validity evidence for use in EPA-based assessment of pediatric fellows. They may also inform the development of scales in other specialties.

Maternal influenza immunization in Malawi: Piloting a maternal influenza immunization program costing tool by examining a prospective program

PubMed Central

Pecenka, Clint; Munthali, Spy; Chunga, Paul; Levin, Ann; Morgan, Win; Lambach, Philipp; Bhat, Niranjan; Neuzil, Kathleen M.; Ortiz, Justin R.

2017-01-01

Background This costing study in Malawi is a first evaluation of a Maternal Influenza Immunization Program Costing Tool (Costing Tool) for maternal immunization. The tool was designed to help low- and middle-income countries plan for maternal influenza immunization programs that differ from infant vaccination programs because of differences in the target population and potential differences in delivery strategy or venue. Methods This analysis examines the incremental costs of a prospective seasonal maternal influenza immunization program that is added to a successful routine childhood immunization and antenatal care program. The Costing Tool estimates financial and economic costs for different vaccine delivery scenarios for each of the major components of the expanded immunization program. Results In our base scenario, which specifies a donated single dose pre-filled vaccine formulation, the total financial cost of a program that would reach 2.3 million women is approximately $1.2 million over five years. The economic cost of the program, including the donated vaccine, is $10.4 million over the same period. The financial and economic costs per immunized pregnancy are $0.52 and $4.58, respectively. Other scenarios examine lower vaccine uptake, reaching 1.2 million women, and a vaccine purchased at $2.80 per dose with an alternative presentation. Conclusion This study estimates the financial and economic costs associated with a prospective maternal influenza immunization program in a low-income country. In some scenarios, the incremental delivery cost of a maternal influenza immunization program may be as low as some estimates of childhood vaccination programs, assuming the routine childhood immunization and antenatal care systems are capable of serving as the platform for an additional vaccination program. However, purchasing influenza vaccines at the prices assumed in this analysis, instead of having them donated, is likely to be challenging for lower

Maternal influenza immunization in Malawi: Piloting a maternal influenza immunization program costing tool by examining a prospective program.

PubMed

Pecenka, Clint; Munthali, Spy; Chunga, Paul; Levin, Ann; Morgan, Win; Lambach, Philipp; Bhat, Niranjan; Neuzil, Kathleen M; Ortiz, Justin R; Hutubessy, Raymond

2017-01-01

This costing study in Malawi is a first evaluation of a Maternal Influenza Immunization Program Costing Tool (Costing Tool) for maternal immunization. The tool was designed to help low- and middle-income countries plan for maternal influenza immunization programs that differ from infant vaccination programs because of differences in the target population and potential differences in delivery strategy or venue. This analysis examines the incremental costs of a prospective seasonal maternal influenza immunization program that is added to a successful routine childhood immunization and antenatal care program. The Costing Tool estimates financial and economic costs for different vaccine delivery scenarios for each of the major components of the expanded immunization program. In our base scenario, which specifies a donated single dose pre-filled vaccine formulation, the total financial cost of a program that would reach 2.3 million women is approximately $1.2 million over five years. The economic cost of the program, including the donated vaccine, is $10.4 million over the same period. The financial and economic costs per immunized pregnancy are $0.52 and $4.58, respectively. Other scenarios examine lower vaccine uptake, reaching 1.2 million women, and a vaccine purchased at $2.80 per dose with an alternative presentation. This study estimates the financial and economic costs associated with a prospective maternal influenza immunization program in a low-income country. In some scenarios, the incremental delivery cost of a maternal influenza immunization program may be as low as some estimates of childhood vaccination programs, assuming the routine childhood immunization and antenatal care systems are capable of serving as the platform for an additional vaccination program. However, purchasing influenza vaccines at the prices assumed in this analysis, instead of having them donated, is likely to be challenging for lower-income countries. This result should be considered

Pediatric Cervical Spine Injuries: A Rare But Challenging Entity.

PubMed

Baumann, Florian; Ernstberger, Toni; Neumann, Carsten; Nerlich, Michael; Schroeder, Gregory D; Vaccaro, Alexander R; Loibl, Markus

2015-08-01

Injuries to the cervical spine in pediatric patients are uncommon. A missed injury can have devastating consequences in this age group. Because of the lack of routine in diagnosis and management of pediatric cervical spine injuries (PCSI), each of these cases represents a logistic and personal challenge. By means of clinical cases, we demonstrate key points in diagnostics and treatment of pediatric spine injuries. We highlight typical pediatric injury patterns and more adult-like injuries. The most common cause of injury is blunt trauma. There is an age-related pattern of injuries in pediatric patients. Children under the age of 8 frequently sustain ligamentous injuries in the upper cervical spine. After the age of 8, the biomechanics of the cervical spine are similar to adults, and therefore, bony injuries of the subaxial cervical spine are most likely to occur. Clinical presentation of PCSI is heterogeneous. Younger children can neither interpret nor communicate neurological abnormalities, which make timely and accurate diagnosis difficult. Plain radiographs are often misinterpreted. We find different types of injuries at different locations, because of different biomechanical properties of the immature spine. We outline that initial management is crucial for long-term outcome. Knowledge of biomechanical properties and radiographic presentation of the immature spine can improve the awareness for PCSI. Diagnosis and management of pediatric patients after neck trauma can be demanding. Level IV.

Prophylactic antibiotics in pediatric shunt surgery.

PubMed

Biyani, N; Grisaru-Soen, G; Steinbok, P; Sgouros, S; Constantini, S

2006-11-01

The optimal antibiotic prophylaxis for pediatric shunt-related procedures is not clear. There is much inconsistency among different medical centers. This paper summarizes and analyzes the various prophylactic antibiotic regiments used for shunt-related surgeries at different pediatric neurosurgery centers in the world. A survey questionnaire was distributed through the Pediatric Neurosurgery list-server (an e-mail-based special interest group in pediatric neurosurgery). Forty-five completed questionnaires were received, one per medical center, primarily from pediatric neurosurgeons with the following geographic breakdown: 25 from North America, 13 from Europe, and 7 from Asia and other countries. All centers routinely administered prophylactic antibiotics for shunt-related procedures. The drugs of choice were first-generation cephalosporins (23), second-generation cephalosporins (10), naficillin/oxacillin (4), vancomycin (3), clindamycin (1), amoxicillin (1), and mixed protocols in three centers. The initial drug administration ("first dose") was: in the department before transfer to operating room (5), upon arrival to operating room (11), at induction of anesthesia (13), and at initial skin incision (16). The duration of antibiotic dosage also varied: single dose (13), 24-h administration (26), 48-h administration (2), and longer than 48 h in four centers. Two general tendencies were noted, common to the majority of participating centers. There was a general trend to modify antibiotic treatment protocol in "high-risk" populations. The second common theme noted in more than half of responding centers was the use of long-term antibiotic treatment for externalized devices (such as externalized shunts, external ventricular drains or lumbar drains), usually till the device was in place.

Childhood immunization: when physicians and parents disagree.

PubMed

Gilmour, Joan; Harrison, Christine; Asadi, Leyla; Cohen, Michael H; Vohra, Sunita

2011-11-01

Persistent fears about the safety and efficacy of vaccines, and whether immunization programs are still needed, have led a significant minority of parents to refuse vaccination. Are parents within their rights when refusing to consent to vaccination? How ought physicians respond? Focusing on routine childhood immunization, we consider the ethical, legal, and clinical issues raised by 3 aspects of parental vaccine refusal: (1) physician counseling; (2) parental decision-making; and (3) continuing the physician-patient relationship despite disagreement. We also suggest initiatives that could increase confidence in immunization programs.

HIV/AIDS and Pediatric AIDS. The Arc Q & A.

ERIC Educational Resources Information Center

Kowalski, Jo Anne T.

This fact sheet uses a question-and-answer format to summarize what is known about HIV/AIDS (Human Immunodeficiency Virus and Acquired Immune Deficiency Syndrome) and pediatric AIDS and applies this information to children in school settings. Questions and answers address the following topics: what the AIDS disease and HIV infection are; estimates…

Lessons from an Outbreak of Varicella Infection in Pediatric Hemato-Oncology Patients.

PubMed

Manistarski, Michal; Levin, Dror; Dvir, Rina; Berger-Achituv, Sivan; Rosenfeld Keidar, Hila; Grisaru-Soen, Galia; Carmeli, Yehuda; Elhasid, Ronit

2018-01-25

Immunocompromized patients exposed to varicella may experience significant morbidity and a 7% mortality rate. Management and outcome of an outbreak of varicella infection among hospitalized pediatric hemato-oncology patients using the guidelines of the American Academy of Pediatrics Committee on Infectious Diseases is presented. This retrospective study describes an outbreak of varicella infection between February 2011 and June 2011. Data were retrieved from the patients' files. Positive PCR results for varicella zoster virus from vesicular skin lesions were used for the diagnosis of varicella infection. Twelve pediatric hemato-oncology patients experienced 13 episodes of varicella infection, eleven underwent one episode each and one patient had two episodes. All exposed patients without immunity received varicella zoster immune globulins or intravenous immunoglobulin and were isolated as recommended by the guidelines. Infected patients received intravenous acyclovir. One patient with acute lymphoblastic leukemia at induction chemotherapy died. All the other patients survived. Our experience in the management of hospitalized immunocompromised patients exposed to varicella was that a positive IgG serology did not confer protection after exposure to varicella infection and thus can not serve as a marker for immunity. Unlike the isolation period sufficient for immunocompetent patients, crusted lesions can be contagious and thus require extended isolation for immunocompromised patients. Patients receiving rituximab are at greater risk of having persistent or recurrent disease. Studies with a larger sample size should be performed in order to better assess the management of immunocompromized patients exposed to varicella.

Pediatric allergy and immunology in Italy.

PubMed

Tozzi, Alberto E; Armenio, Lucio; Bernardini, Roberto; Boner, Attilio; Calvani, Mauro; Cardinale, Fabio; Cavagni, Giovanni; Dondi, Arianna; Duse, Marzia; Fiocchi, Alessandro; Marseglia, Gian L; del Giudice, Michele Miraglia; Muraro, Antonella; Pajno, Giovanni B; Paravati, Francesco; Peroni, Diego; Tripodi, Salvatore; Ugazio, Alberto G; Indinnimeo, Luciana

2011-05-01

In Italy, according to the International Study on Asthma and Allergies in Childhood study, the prevalence of current asthma, allergic rhinoconjunctivitis, and atopic eczema in 2006 was 7.9%, 6.5%, and 10.1% among children aged 6-7 and 8.4%, 15.5%, and 7.75% among children aged 13-14 yr. University education in this field is provided by the Postgraduate Schools of Pediatrics and those of Allergology and Clinical Immunology, as well as several annual Master courses. The Italian Society of Pediatric Allergology and Immunology (SIAIP) was founded in 1996 and counts about 1000 members. SIAIP promotes evidence-based management of allergic children and disseminates information to patients and their families through a quite innovative website and the National Journal 'Rivista Italiana di Allergologia Pediatrica'. In the last decade, four major regional, inter-regional, and national web-based networks have been created to link pediatric allergy centers and to share their clinical protocols and epidemiologic data. In addition, National Registers of Primary Immune-deficiencies and on Pediatric HIV link all clinical excellence centers. Research projects in the field of pediatric allergy and immunology are founded by the Italian Ministry of Education, University and Research (MIUR) and by the National Research Council (CNR), but the overall investments in this research area are quite low. Only a handful Italian excellence centers participate in European Projects on Pediatric Allergy and Immunology within the 7th Framework Program. The European Academy of Allergy and Clinical Immunology currently hosts two Italians in its Executive Committee (EC) and one in the EC of the Pediatric Section; moreover, major European Academy of Allergy and Clinical Immunology meetings and courses in the area of pediatrics (e.g., PAAM, Venice, 2009) have been held in Italy in the last 3 yr. Italian hallmarks in the management of allergic diseases in childhood are a quite alive and spread interest in

Polio immunization policy in Mexico: economic assessment of current practice and future alternatives.

PubMed

Mascareñas, A; Salinas, J; Tasset-Tisseau, A; Mascareñas, C; Khan, M M

2005-06-01

The World Health Organization recommends that all children aged less than 5 years should be vaccinated against polio through intensive immunization programmes as well as routine immunization. A national immunization week (NIW) was held in February 2002 in the Monterrey district of Mexico. A prospective micro-costing study was conducted to measure the total cost to the state of the NIW, the cost profile, and the ratio of cost per immunization contact to cost per dose of oral polio vaccine (OPV), and to compare OPV and inactive polio vaccine (IPV) in economic terms. Two scenarios were used as the basis for calculation. The cost of volunteers was excluded from the "lower-cost scenario" and included in the "upper-cost scenario". The total cost of the NIW was USD 100,454 for the lower-cost scenario and USD 156,614 for the upper-cost scenario. The major part of the costs was personnel costs (67.30 and 77.53% of the total costs in the lower- and upper-cost scenario, respectively). The ratio of cost per immunization contact to cost per dose of OPV was 6.45 for the lower-cost scenario and 10.05 for the upper-cost scenario. Changing from the current OPV-based intensive and routine schedule to a sequential IPV-OPV routine schedule would save USD 14.52 per vaccinated child, and changing to a full IPV routine schedule would save USD 9.41 per vaccinated child.

The Concordance of Parent and Child Immunization.

PubMed

Robison, Steve G; Osborn, Andrew W

2017-05-01

A substantial body of work has related survey-based parental vaccine hesitancy to noncompliant childhood immunization. However little attention has been paid to the connection between parents' own immunization behavior and the immunizations their children receive. Using the Oregon ALERT Immunization Information System, we identified adult caregiver-child pairs for children between 9 months and 17 years of age. The likelihood of adult-child concordance of influenza immunization per influenza season from 2010-2011 through 2014-2015 was assessed. The utility of adult immunization as a predictor was also assessed for other, noninfluenza recommended immunizations for children and adolescents. A total of 450 687 matched adult caregiver-child pairs were included in the study. The children of immunizing adults were 2.77 times more likely to also be immunized for seasonal influenza across all seasons (95% confidence interval, 2.74-2.79), with similar results applying within each season. Adult immunization status was also significantly associated with the likelihood of children and adolescents getting other noninfluenza immunizations, such as the human papillomavirus vaccine (HPV). When adults improved their own behavior from nonimmunizing to immunizing across influenza seasons, their children if not immunized in the previous season were 5.44 times (95% confidence interval, 5.35-5.53) more likely to become immunized for influenza. Children's likelihood of following immunization recommendations is associated with the immunization behavior of their parents. Encouraging parental immunization is a potential tool for increasing children's immunization rates. Copyright © 2017 by the American Academy of Pediatrics.

A pilot study of routine immunization data quality in Bunza Local Government area: causes and possible remedies.

PubMed

Omoleke, Semeeh Akinwale; Tadesse, Menberu Getachew

2017-01-01

As a result of poor quality administrative data for routine immunisation (RI) in Nigeria, the real coverage of RI remains unknown, constituting a setback in curtailing vaccine preventable diseases (VPDs). Consequently, the purpose of this pilot study is to identify source(s) and evaluate the magnitude of poor data quality as well as propose recommendations to address the problem. The authors conducted a cross-sectional study in which 5 out of the 22 health facilities providing routine immunization services in Bunza Local Government Area (LGA), Kebbi State, Nigeria, were selected for data quality assessment. The reported coverage of RI in August and September, 2016 was the primary element of evaluation in the selected Health Facilities (HFs). Administered questionnaires were adapted from WHO Data Quality Assurance and RI monitoring tools to generate data from the HFs, as well as standardised community survey tool for household surveys. Data inconsistency was detected in 100% of the selected HFs. Maximum difference between HF monthly summary and RI registration book for penta 3 data quality report analysis was 820% and 767% in MCH Bunza and PHC Balu respectively. However, a minimum difference of 3% was observed at Loko Dispensary. Maximum difference between HF summary and RI registration for measles was 614% at MCH Bunza and 43% minimum difference at Loko. In contrast to the administrative coverage, 60-80% of the children sampled from households were either not immunised or partially immunised. Further, the main sources of poor data quality include heavy workload on RI providers, over-reliance on administrative coverage report, and lack of understanding of the significance of high data quality by RI providers. Substantial data discrepancies were observed in RI reports from all the Health Facilities which is indicative of poor data quality at the LGA level. Community surveys also revealed an over-reporting from administrative coverage data. Consequently, efforts

A pilot study of routine immunization data quality in Bunza Local Government area: causes and possible remedies

PubMed Central

Omoleke, Semeeh Akinwale; Tadesse, Menberu Getachew

2017-01-01

Introduction As a result of poor quality administrative data for routine immunisation (RI) in Nigeria, the real coverage of RI remains unknown, constituting a setback in curtailing vaccine preventable diseases (VPDs). Consequently, the purpose of this pilot study is to identify source(s) and evaluate the magnitude of poor data quality as well as propose recommendations to address the problem. Methods The authors conducted a cross-sectional study in which 5 out of the 22 health facilities providing routine immunization services in Bunza Local Government Area (LGA), Kebbi State, Nigeria, were selected for data quality assessment. The reported coverage of RI in August and September, 2016 was the primary element of evaluation in the selected Health Facilities (HFs). Administered questionnaires were adapted from WHO Data Quality Assurance and RI monitoring tools to generate data from the HFs, as well as standardised community survey tool for household surveys. Results Data inconsistency was detected in 100% of the selected HFs. Maximum difference between HF monthly summary and RI registration book for penta 3 data quality report analysis was 820% and 767% in MCH Bunza and PHC Balu respectively. However, a minimum difference of 3% was observed at Loko Dispensary. Maximum difference between HF summary and RI registration for measles was 614% at MCH Bunza and 43% minimum difference at Loko. In contrast to the administrative coverage, 60-80% of the children sampled from households were either not immunised or partially immunised. Further, the main sources of poor data quality include heavy workload on RI providers, over-reliance on administrative coverage report, and lack of understanding of the significance of high data quality by RI providers. Conclusion Substantial data discrepancies were observed in RI reports from all the Health Facilities which is indicative of poor data quality at the LGA level. Community surveys also revealed an over-reporting from administrative

Factors Associated With Pediatrician Responses to Alternative Immunization Schedule Requests.

PubMed

Mohanty, Salini; Feemster, Kristen A; Buttenheim, Alison; Moser, Charlotte A; Field, Robert I; Mayer, Whitney; Carroll-Scott, Amy

2018-02-01

We conducted a cross-sectional online survey among 4 chapters of the American Academy of Pediatrics from July through October 2014 to describe characteristics of pediatricians and practices associated with practice-level responses to alternative immunization schedule requests. Among 374 pediatricians, 58% reported frequent alternative immunization schedule requests and 24% reported feeling comfortable using them. Pediatricians who work in practices that accommodate alternative immunization schedule requests have increased odds of having a high frequency of alternative immunization schedule requests, and beliefs that relationships with families would be negatively affected if they refused requests. Practices that discontinue care to families who request alternative immunization schedules have increased odds of being a private group practice and having a formal office vaccine policy. Pediatricians are frequently asked to use alternative immunization schedules and many are not comfortable using them. Practice-level responses to alternative immunization schedules are associated with characteristics of pediatricians and practices.

Do infant behaviors following immunization predict attachment? An exploratory study.

PubMed

Horton, Rachel; Pillai Riddell, Rebecca; Moran, Greg; Lisi, Diana

2016-01-01

The relationship between infant behaviors during routine immunization, pre- and post-needle, and infant attachment was explored. A total of 130 parent-infant dyads were recruited from a larger longitudinal study and videotaped during routine immunization at 12 months and the Strange Situation Procedure (SSP) at 14 months. Six infant behaviors were coded for 1-minute pre-needle and 3-minutes post-needle. Attachment was operationalized according to the secure/avoidant/resistant/disorganized categories. As expected, none of the pre-needle behaviors predicted attachment. Proximity-seeking post-needle significantly discriminated attachment categorizations. Secure infants were more likely to seek proximity to caregivers post-needle in comparison with avoidant and disorganized infants. Proximity-seeking following immunization was positively correlated with proximity-seeking during the SSP and negatively correlated with avoidance and disorganization during the SSP. Infant proximity-seeking during immunization is associated with attachment security and parallels behaviors observed during the SSP. More research is needed to identify behavioral markers of disorganization.

Toddlers' Adjustment to the Stress of Immunization in Function of Mothers' General and Specific Coping Tendencies

ERIC Educational Resources Information Center

Favez, N.; Reicherts, M.

2008-01-01

The aim of this research is to assess the relative influence of mothers' coping strategies in everyday life and mothers' specific coping acts on toddlers' adjustment behavior to pain and distress during a routine immunization. The population is 41 mothers with toddlers (23 girls, 18 boys; mean age, 22.7 months) undergoing a routine immunization in…

Human rotavirus vaccine is highly efficacious when coadministered with routine expanded program of immunization vaccines including oral poliovirus vaccine in Latin America.

PubMed

Tregnaghi, Miguel W; Abate, Héctor J; Valencia, Alejandra; Lopez, Pio; Da Silveira, Themis Reverbel; Rivera, Luis; Rivera Medina, Doris Maribel; Saez-Llorens, Xavier; Gonzalez Ayala, Silvia Elena; De León, Tirza; Van Doorn, Leen-Jan; Pilar Rubio, Maria Del; Suryakiran, Pemmaraju Venkata; Casellas, Javier M; Ortega-Barria, Eduardo; Smolenov, Igor V; Han, Htay-Htay

2011-06-01

The efficacy of a rotavirus vaccine against severe rotavirus gastroenteritis when coadministered with routine Expanded Program on Immunization (EPI) vaccines including oral polio vaccine (OPV) was evaluated in this study. Double-blind, randomized (2:1), placebo-controlled study conducted across 6 Latin American countries. Healthy infants (N = 6568) 6 to 12 weeks of age received 2 doses of RIX4414 vaccine or placebo following a 0, 1- to 2-month schedule. Routine vaccines including OPV were coadministered according to local EPI schedule. Vaccine efficacy (VE) against severe rotavirus gastroenteritis caused by circulating wild-type rotavirus from 2 weeks post-Dose 2 until 1 year of age was calculated with 95% confidence interval [CI]. Safety was assessed during the entire study period. Immunogenicity of RIX4414 and OPV was also assessed. During the efficacy follow-up period (mean duration = 7.4 months), 7 and 19 cases of severe rotavirus gastroenteritis were reported in the vaccine and placebo groups, respectively, with a VE of 81.6% (95% CI: 54.4-93.5). VE against severe rotavirus gastroenteritis caused by G1 type was 100% (95% CI: <0-100) and 80.6% (95% CI: 51.4-93.2) against the pooled non-G1 rotavirus types, respectively. There was no difference (P = 0.514) in the incidence of serious adverse events reported in the 2 groups. Antirotavirus IgA seropositivity rate at 1 to 2 months post-Dose 2 was 61.4% (95% CI: 53.7-68.6) in the RIX4414 group; similar seroprotection rates (≥96.0%) against the 3 antipoliovirus types was observed 1 month post-Dose 3 of OPV in both groups. RIX4414 was highly efficacious against severe rotavirus gastroenteritis caused by the circulating wild-type rotavirus (G1 and non-G1) when coadministered with routine EPI vaccines including OPV.

Progress of the National Pediatric Free Antiretroviral Therapy program in China.

PubMed

Zhao, Yan; Sun, Xin; He, Yun; Tang, Zhirong; Peng, Guoping; Liu, Aiwen; Qiao, Xiaochun; Li, Huiqin; Chen, Zhiqiang; Dou, Zhihui; Ma, Ye; Liu, Zhongfu; Zhang, Fujie

2010-10-01

In 2003, the Chinese Government initiated a free antiretroviral therapy (ART) program focusing on adult AIDS patients. Pediatric antiretroviral (ARV) formulations were yet unavailable. It was not until July 2005, with the initiation of a two-stage program implemented by the Chinese Ministry of Health, that pediatric formulations became accessible in China. Initially, the pediatric ART program was piloted in six provinces with the highest incidences of pediatric HIV/AIDS. The pilot stage allowed the Chinese Center for Disease Control and Prevention (CCDC) to finalize entry criteria, treatment regimen, and patient monitoring and follow-up procedures. The second stage commenced at the end of 2006 when the program was scaled-up nationally. In order to guarantee treatment of pediatric patients, extensive training in the selection of appropriate ARV drug regimen and dosage was provided to doctors, often through on-site collaboration with domestic and international experts. The CCDC simultaneously established a pediatric ARV management system and a pediatric ART information system. CD4 count and other laboratory tests are being routinely performed on these pediatric patients. By the end of June 2009, 1529 pediatric patients had received ARV under the national program. However, challenges remain. Firstly, many children infected with HIV/AIDS live in rural areas where the treatment quality is hindered by the limited number of medical facilities and skilled medical workers. Secondly, much of the pediatric ARV drug supply depends on donation. An effort needs to be made by the Chinese Government to establish China's own drug procurement and supply system.

A randomized trial of the effect of centralized reminder/recall on immunizations and preventive care visits for adolescents.

PubMed

Szilagyi, Peter G; Albertin, Christina; Humiston, Sharon G; Rand, Cynthia M; Schaffer, Stanley; Brill, Howard; Stankaitis, Joseph; Yoo, Byung-Kwang; Blumkin, Aaron; Stokley, Shannon

2013-01-01

To assess the impact of a managed care-based patient reminder/recall system on immunization rates and preventive care visits among low-income adolescents. We conducted a randomized controlled trial between December 2009 and December 2010 that assigned adolescents aged 11-17 years to one of three groups: mailed letter, telephone reminders, or control. Publicly insured youths (n = 4115) were identified in 37 participating primary care practices. The main outcome measures were immunization rates for routine vaccines (meningococcus, pertussis, HPV) and preventive visit rates at study end. Intervention and control groups were similar at baseline for demographics, immunization rates, and preventive visits. Among adolescents who were behind at the start, immunization rates at study end increased by 21% for mailed (P < .01 vs control), 17% for telephone (P < .05), and 13% for control groups. The proportion of adolescents with a preventive visit (within 12 months) was: mailed (65%; P < .01), telephone (63%; P < .05), and controls (59%). The number needed to treat for an additional fully vaccinated adolescent was 14 for mailed and 25 for telephone reminders; for an additional preventive visit, it was 17 and 29. The intervention cost $18.78 (mailed) or $16.68 (phone) per adolescent per year to deliver. The cost per additional adolescent fully vaccinated was $463.99 for mailed and $714.98 for telephone; the cost per additional adolescent receiving a preventive visit was $324.75 and $487.03. Managed care-based mail or telephone reminder/recall improved adolescent immunizations and preventive visits, with modest costs and modest impact. Copyright © 2013 Academic Pediatric Association. Published by Elsevier Inc. All rights reserved.

Interleukin-17 immunity in pediatric Crohn disease and ulcerative colitis.

PubMed

Hölttä, Veera; Klemetti, Paula; Salo, Harri M; Koivusalo, Antti; Pakarinen, Mikko; Westerholm-Ormio, Mia; Kolho, Kaija-Leena; Vaarala, Outi

2013-09-01

The present understanding of inflammatory bowel disease pathogenesis mainly relies on studies of adult patients. Therefore, we studied the balance between T-effector and regulatory cells in pediatric inflammatory bowel disease. Quantitative polymerase chain reaction and immunohistochemistry served to quantify the expression of immunological markers in mucosal biopsies and flow cytometry analysis was used in peripheral blood mononuclear cells. Colonic interleukin (IL)-17+, IL-22, and IL-6 mRNA upregulation and increase in the number of colonic IL-17 cells were demonstrated in both Crohn disease (CD) and ulcerative colitis (UC). Likewise, colonic forkhead box P3 (FOXP3+) mRNA expression and the number of colonic FOXP3 cells were increased both in CD and in UC and were accompanied in CD also with increased numbers of FOXP3+CD25 High CD4 cells in peripheral blood. Ileal relation of IL-17/CD4 cells was increased only in CD. We showed activation of colonic IL-17/IL-22 axis and upregulation of FOXP3 to occur both in pediatric CD and in UC, indicating shared immunological characteristics. Upregulation of IL-17 was restricted to colon in UC, but existed in the ileum and in the colon in active CD.

Impact of meningococcal C conjugate vaccination four years after introduction of routine childhood immunization in Brazil.

PubMed

Andrade, Ana Lucia; Minamisava, Ruth; Tomich, Lisia Moura; Lemos, Ana Paula; Gorla, Maria Cecilia; de Cunto Brandileone, Maria Cristina; Domingues, Carla Madga S; de Moraes, Camile; Policena, Gabriela; Bierrenbach, Ana Luiza

2017-04-11

Routine infant immunization with meningococcal C conjugate (MCC) vaccination started in Brazil in November 2010, scheduled at three and five months plus a booster at 12-15months of age. No catch-up was implemented. We assessed the impact of vaccination on meningococcal C disease (MenC) four years after vaccination start in the National Immunization Program. We performed an ecological quasi-experimental design from 2008 to 2014 using a deterministic linkage between the National Notification and the National Reference Laboratory databases for meningitis. We conducted an interrupted time-series analysis considering Brazil except for Salvador municipality, because an epidemic of serogroup C disease occurred in this city, which prompted a mass vaccination campaign with catch-up for adolescents in 2010. Observed MenC rates in the post-vaccination period were compared to expected rates calculated from the pre-vaccination years. Results for Salvador were presented as descriptive data. An additional time-series analysis was performed for the state of São Paulo. A total of 18,136 MenC cases were analyzed. The highest incidence rates were observed for infants aged <12months and no second incident peak was observed for adolescents. For Brazil, MenC rates were reduced by 67.2% (95%CI 43.0-91.4%) for infants <12months of age, 92.0% (77.3-106.8%) for the age-group 12-23months, and 64.6% (24.6-104.5%) for children aged 2-4years. For children 5-9years old, MenC rates reduced 19.2% (9.5-28.9%). Overall, 955 MenC cases were averted in Brazil in individuals aged <40years after MCC vaccination. Results from São Paulo State, mirror the patterns seen in Brazil. After four years of infants and toddlers vaccination start, MenC invasive disease reduced in the target population. This investigation provide a robust baseline to ascertain how much the upcoming catch-up dose in 12-13years of age will accelerate the decrease in MenC incidence rates among youths in Brazil. Copyright © 2017

Choosing Wisely: the American College of Rheumatology's Top 5 for pediatric rheumatology.

PubMed

Rouster-Stevens, Kelly A; Ardoin, Stacy P; Cooper, Ashley M; Becker, Mara L; Dragone, Leonard L; Huttenlocher, Anna; Jones, Karla B; Kolba, Karen S; Moorthy, L Nandini; Nigrovic, Peter A; Stinson, Jennifer N; Ferguson, Polly J

2014-05-01

To create a pediatric rheumatology Top 5 list as part of the American Board of Internal Medicine Foundation's Choosing Wisely campaign. Delphi surveys of a core group of representative pediatric rheumatology providers from across North America generated candidate Top 5 items. Items with high content agreement and perceived to be of prevalent use and of high impact were included in a survey of all American College of Rheumatology (ACR) members who identified themselves as providing care to pediatric patients. Items with the highest ratings were subjected to literature review and further evaluation. A total of 121 candidate items were proposed in the initial Delphi survey and were reduced to 28 items in subsequent surveys. These 28 items were sent to 1,198 rheumatology providers who care for pediatric patients, and 397 (33%) responded. Based upon survey data and literature review, the Top 5 items were identified. These items focused on testing for antinuclear antibodies, autoantibody panels, Lyme disease, methotrexate toxicity monitoring, and use of routine radiographs. The ACR pediatric rheumatology Top 5 is one of the first pediatric subspecialty-specific Choosing Wisely Top 5 lists and provides an opportunity for patients and providers to discuss appropriate use of health care in pediatric rheumatology. Copyright © 2014 by the American College of Rheumatology.

Impact of Human Immunodeficiency Virus Infection in Pregnant Women on Variant-Specific Immunity to Malaria▿

PubMed Central

Dembo, Edson G.; Mwapasa, Victor; Montgomery, Jacqui; Craig, Alister G.; Porter, Kimberly A.; Meshnick, Steven R.; Molyneux, Malcolm E.; Rogerson, Stephen J.

2008-01-01

Human immunodeficiency virus (HIV) increases susceptibility to Plasmodium falciparum infection, and this has most clearly been demonstrated in pregnant women. Variant surface antigens on the surfaces of erythrocytes infected with P. falciparum are major targets of protective immunity. We studied the impact of HIV infection on pregnant women's humoral immunity to variant surface antigens expressed by placental and pediatric isolates of P. falciparum. By flow cytometry, sera from HIV-infected women more frequently lacked antibodies to these antigens than sera from HIV-uninfected women. This difference was similar in magnitude for pediatric isolates (unadjusted odds ratio [OR] = 6.36; 95% confidence interval [CI] = 1.14, 35.32; P < 0.05) and placental isolates (unadjusted OR = 6.47; 95% CI = 0.75, 55.64; P < 0.10). We divided women into high and low responders on the basis of their antibody levels. After adjustment for CD4 count, maternal age, and gravidity, we found that HIV-infected women more frequently had low responses to both pediatric isolates (OR = 5.34; 95% CI = 1.23, 23.16; P = 0.025) and placental isolates (OR = 4.14; 95% CI = 1.71, 10.02; P = 0.002). The relative quantity of antibodies to both pediatric isolates (P = 0.035) and placental isolates (P = 0.005) was lower in HIV-infected women than in HIV-uninfected women. HIV infection has a broad impact on variant-specific immunity, which may explain the susceptibility of infected individuals to clinical malaria episodes. PMID:18199738

Obesity after pediatric liver transplantation: prevalence and risk factors.

PubMed

Sundaram, Shikha S; Alonso, Estella M; Zeitler, Phil; Yin, Wanron; Anand, Ravinder

2012-12-01

Pediatric obesity has become a significant public health concern. The historical focus in pediatric liver transplant (LT) has been undernutrition, with limited knowledge regarding obesity. Therefore, we sought to determine the prevalence of obesity in pediatric LT, compare it to National Health and Nutrition Examination Surveys (NHANES) data, and identify risk factors for obesity in pediatric LT. SPLIT, which collects pediatric LT data at 39 centers, was queried for subjects ages 2 to 18 years at follow-up, LT between 1995 and 2007, and with at least 1 body mass index measured 1 to 5 years after LT. Of 1706 individuals included, 44% had biliary atresia (47% boys, 58% white, mean age at LT 4.6 years). Of these individuals, 19% were obese at 1 year and 18% at 3 years, higher than in the general pediatric population reported by 2003-2004 NHANES, whereas 11% obesity at 5 years after LT was similar to NHANES data. Using logistic regression, Hispanic ethnicity (odds ratio [OR] 1.8, 95% confidence interval [CI] 1.19-2.23), steroid use at follow-up (OR 1.48, 95% CI 1.23-1.77), overweight (OR 4.34, 95% CI 2.91-6.68), and obesity (OR 10.62, 95% CI 5.9-19.65) at LT independently predicted post-LT obesity. These findings suggest a need to broaden standard care to include obesity assessment and intervention in routine pre- and posttransplant care.

Vaccination against influenza at a European pediatric cancer center: immunization rates and attitudes among staff, patients, and their families.

PubMed

Pettke, Aleksandra; Jocham, Sophie; Wiener, Andreas; Löcken, Andreas; Groenefeld, Judith; Ahlmann, Martina; Groll, Andreas H

2017-12-01

Influenza is an important cause of infectious morbidity in pediatric cancer patients. We conducted a single-center survey to explore adherence and attitudes towards the recommended annual influenza vaccination. Self-administered, standardized questionnaires were distributed to 143 staff members and 264 families. Items analyzed included demographic data, knowledge about influenza, history of prior influenza infections and vaccinations, routes of information and education, and attitudes towards the recommended influenza. Variables associated with vaccination were explored by univariate and multivariate analyses. One hundred six staff members with patient contact and 139 primary caretakers completed the questionnaire. Fifty-nine percent of staff members and 60% of the caretakers provided correct answers to all four knowledge questions; 32 and 54% reported a history of prior influenza, and 61 and 47% had received at least one influenza vaccination in the past. Vaccination rates for the previous season were 47, 34, 30, 25, and 29% in staff members, primary caretakers, their partners, diseased children, and their siblings, respectively. Main motivations (>75% in ≥ 1 cohort) for vaccination were prevention of influenza disease and concerns to transmit it to others (77-100%) and reasons for not being immunized concerns of adverse effects and use of alternative protection (33-83%). Variables significantly associated with vaccination by multivariate analysis included receipt of influenza vaccinations in the past (OR 2.2-20.5), recommendations by health care providers (OR 4.8-45.5), a lower level of education (caretakers; OR 2.2), and younger age (children; OR 0.9). The results of this survey indicate insufficient vaccination rates and provide potential approaches for improved vaccination strategies in the setting of pediatric cancer care.

Missed Immunization Opportunities Among Children Under 5 Years Of Age Dwelling In Karachi City.

PubMed

Khaliq, Asif; Sayed, Sayeeda Amber; Hussaini, Syed Abdullah; Azam, Kiran; Qamar, Mehak

2017-01-01

Immunization is the safest and effective measure for preventing and eradicating various communicable diseases. A glaring immunization gap exists between developing and industrialized countries towards immunization, because the developing countries including Pakistan are still striving to provide basic immunization to their children. The purpose of this study was to access the prevalence and factors of missing immunization among under 5-year children of Karachi.. A cross sectional study was conducted from June 2015 to October 2015 among different outpatient clinics of Karachi. Parents who had child less than 5 year of age were approached by non-probability purposive sampling. Data was analysed by using Statistical Package of Social Sciences. There were around 59.09% (n=156) and 64.43% (n=165) parents who have correctly responded regarding the number of essential immunization visit during the first and second year of their child life respectively. About 28.12% (n=108) parents responded that they do not know about the name and number of missed doses of vaccines. 31.78% (n=122) parents responded that their children have missed either one or more than one doses of routine immunization vaccines. Of which 34.42% (n=42) children have missed more than one vaccine. Lack of knowledge regarding immunization schedule 28.68% (n=34), concern about vaccine side effects 21.31%, (n=26), child sickness 17.21% (n=21), and lack of trust about government 10.65%, (n=13) were the major barriers identified by parents for missed immunization opportunities. Parents have inadequate knowledge regarding routine immunization visits, immunization schedule and vaccine doses. The practices of parents for routine childhood immunization are also poor. Parents refuse to immunize their child because of lack of immunization visit knowledge and also because of their doubts regarding vaccine potency and side effects. A proper system of immunization promotion, advocacy and reminder systems with proper

Immune Monitoring for CMV in Transplantation.

PubMed

Yong, Michelle K; Lewin, Sharon R; Manuel, Oriol

2018-03-14

Immune monitoring to determine when and how the recovery of cytomegalovirus (CMV)-specific T-cells occurs post-transplantation may help clinicians to risk stratify individuals at risk of complications from CMV. We aimed to review all recent clinical studies using CMV immune monitoring in the pre- and post-transplant setting including the use of recently developed standardized assays (Quantiferon-CMV and the CMV ELISPOT) to better understand in whom, when, and how immune monitoring is best used. Pre-transplant assessment of CMV immunity in solid-organ transplant recipients where CMV seropositive recipients had undetectable cell-mediated responses despite past immunity has shown that they are at a much higher risk of developing CMV reactivation. Post-transplant CMV immune monitoring can guide (shorten or prolong) the duration of antiviral prophylaxis, identify recipients at risk of post-prophylaxis CMV disease, and predict recurrent CMV reactivation. Thus, CMV immune monitoring, in addition to current clinical and DNA-based monitoring for CMV, has the potential to be incorporated into routine clinical care to better improve CMV management in both the stem and solid-organ transplant population.

Randomized controlled trials in pediatric complementary and alternative medicine: Where can they be found?

PubMed Central

Sampson, Margaret; Campbell, Kaitryn; Ajiferuke, Isola; Moher, David

2003-01-01

Background The safety and effectiveness of CAM interventions are of great relevance to pediatric health care providers. The objective of this study is to identify sources of reported randomized controlled trials (RCTs) in the field of pediatric complementary and alternative medicine (CAM). Methods Reports of RCTs were identified by searching Medline and 12 additional bibliographic databases and by reviewing the reference lists of previously identified pediatric CAM systematic reviews. Results We identified 908 reports of RCTs that included children under 18 and investigated a CAM therapy. Since 1965, there has been a steady growth in the number of these trials that are being published. The four journals that published the most reported RCTs are The American Journal of Clinical Nutrition, Pediatrics, Journal of Pediatrics, and Lancet. Medline, CAB Health, and Embase were the best database sources for identifying these studies; they indexed 93.2%, 58.4% and 42.2 % respectively of the journals publishing reports of pediatric CAM RCTs. Conclusions Those working or interested in the field of pediatric CAM should routinely search Medline, CAB Health and Embase for literature in the field. The four core journals identified above should be included in their collection. PMID:12589711

Validation of the French national health insurance information system as a tool in vaccine safety assessment: application to febrile convulsions after pediatric measles/mumps/rubella immunization.

PubMed

Hanf, Matthieu; Quantin, Catherine; Farrington, Paddy; Benzenine, Eric; Hocine, N Mounia; Velten, Michel; Tubert-Bitter, Pascale; Escolano, Sylvie

2013-12-02

In the French national health insurance information system (SNIIR-AM), routine records of health claimed reimbursements are linked to hospital admissions for the whole French population. The main focus of this work is the usability of this system for vaccine safety assessment programme. Self-controlled case series analyses were performed using an exhaustive SNIIR-AM extraction of French children aged less than 3 years, to investigate the relationship between MMR immunization and children hospitalizations for febrile convulsions, a well-documented rare adverse event, over 2009-2010. The results suggest a significant increase of febrile convulsions during the 6-11 days period following any MMR immunization (IRR=1.49, 95% CI=1.22, 1.83; p=0.0001) and no increase 15-35 days post any MMR immunization (IRR=1.03, 95% CI=0.89, 1.18; p=0.72). These results are in accordance with other results obtained from large epidemiologic studies, which suggest the usability of the SNIIR-AM as a relevant database to study the occurrence of adverse events associated with immunization. For future use, results associated with risk of convulsion during the day of vaccination should nevertheless be considered with particular caution. Copyright © 2013 Elsevier Ltd. All rights reserved.

Increasing nursing treatment for pediatric procedural pain.

PubMed

Bice, April A; Gunther, Mary; Wyatt, Tami

2014-03-01

Procedural pain management is an underused practice in children. Despite the availability of efficacious treatments, many nurses do not provide adequate analgesia for painful interventions. Complementary therapies and nonpharmacologic interventions are additionally essential to managing pain. Owing to the increasing awareness of inadequate nursing utilization of pharmacologic measures for procedural pain, this paper focuses only on analgesic treatments. The aim of this review was to examine how varying degrees of quality improvement affect nursing utilization of treatments for routine pediatric procedural pain. A comprehensive search of databases including Cinahl, Medline/Pubmed, Web of Science, Google Scholar, Psycinfo, and Cochrane Library was performed. Sixty-two peer-reviewed research articles were examined. Ten articles focusing on quality improvement in pediatric pain management published in English from 2001 to 2011 were included. Three themes emerged: 1) increasing nursing knowledge; 2) nursing empowerment; and 3) protocol implementation. Research critique was completed with the use of guidelines and recommendations from Creswell (2009) and Garrard (2011). The literature reveals that nurses still think that pediatric pain management is essential. Quality improvement increases nursing utilization of procedural pain treatments. Although increasing nursing knowledge improves pediatric pain management, it appears that nursing empowerment and protocol implementation increase nursing compliance more than just education alone. Nurses providing pain management can enhance their individual practice with quality improvement measures that may increase nursing adherence to institutional and nationally recommended pediatric procedural pain management guidelines. Copyright © 2014 American Society for Pain Management Nursing. Published by Elsevier Inc. All rights reserved.

Attitudes and perceptions among the pediatric health care providers toward influenza vaccination in Qatar: A cross-sectional study.

PubMed

Alhammadi, Ahmed; Khalifa, Mohamed; Abdulrahman, Hatem; Almuslemani, Eman; Alhothi, Abdullah; Janahi, Mohamed

2015-07-31

Influenza is a communicable but preventable viral illness. Despite safe and effective vaccine availability, compliance rates are globally low. Neither local data on percentage of vaccination nor reasons for poor compliance among pediatric health providers are available in Qatar. To estimate the percentage of vaccinated health care providers at pediatrics department and know their perception and attitudes toward influenza vaccinations. Cross-sectional survey, conducted on 300 pediatrics healthcare professionals from January through April 2013 at the main tertiary teaching hospital in Qatar, included details of demographics, frequency, perceptions and suggestive ways to improve the compliance. From among 230 respondents, 90 physicians and 133 allied health care professionals participated in this survey. Our study showed that percentages of participants who received flu vaccination were 67.7% and those who did not receive vaccination were 32.3%. Allied HCPs (69%) are more likely to get the vaccine compared to the physicians (66%). flu vaccination was approximately 5 times likely to be higher in the age group more than 40 years (P=0.002) compared to age less than or equals 40 years. Overall 70% healthcare providers were willing to recommend immunization to colleagues and patients compared to 30%, who were not willing. The reasons for noncompliance included fear of side effects, contracting the flu, vaccine safety and lack of awareness about the effectiveness. In order to promote immunization, participants believe that use of evidence-based statement, participating in an educational campaign, provides no cost/on site campaigns and leadership support is the most practical interventions. In the present study, the vaccine coverage among pediatrics HCPs seems higher than previously reported rates. Despite their positive attitude toward influenza vaccination, low acceptance and misconceptions of seasonal influenza vaccination by pediatric HCPs may have a negative effect on

Advisory Committee on Immunization Practices Recommended Immunization Schedule for Children and Adolescents Aged 18 Years or Younger - United States, 2018.

PubMed

Robinson, Candice L; Romero, José R; Kempe, Allison; Pellegrini, Cynthia; Szilagyi, Peter

2018-02-09

In October 2017, the Advisory Committee on Immunization Practices (ACIP) approved the Recommended Immunization Schedule for Children and Adolescents Aged 18 Years or Younger - United States, 2018. The 2018 child and adolescent immunization schedule summarizes ACIP recommendations, including several changes from the 2017 immunization schedules, in three figures and footnotes to the figures. These documents can be found on the CDC immunization schedule website (https://www.cdc.gov/vaccines/schedules/index.html). These immunization schedules are approved by ACIP (https://www.cdc.gov/vaccines/acip/index.html), the American Academy of Pediatrics (https://www.aap.org), the American Academy of Family Physicians (https://www.aafp.org), and the American College of Obstetricians and Gynecologists (https://www.acog.org). Health care providers are advised to use the figures and the footnotes together. The full ACIP recommendations for each vaccine, including contraindications and precautions, can be found at https://www.cdc.gov/vaccines/hcp/acip-recs/index.html. Providers should be aware that changes in recommendations for specific vaccines can occur between annual updates to the childhood/adolescent immunization schedules. If errors or omissions are discovered within the child and adolescent schedule, CDC posts revised versions on the CDC immunization schedule website.

Advisory Committee on Immunization Practices Recommended Immunization Schedule for Children and Adolescents Aged 18 Years or Younger - United States, 2017.

PubMed

Robinson, Candice L; Romero, José R; Kempe, Allison; Pellegrini, Cynthia

2017-02-10

In October 2016, the Advisory Committee on Immunization Practices (ACIP) approved the Recommended Immunization Schedule for Children and Adolescents Aged 18 Years or Younger-United States, 2017. The 2017 child and adolescent immunization schedule summarizes ACIP recommendations, including several changes from the 2016 immunization schedules, in three figures, and footnotes for the figures. These documents can be found on the CDC immunization schedule website (https://www.cdc.gov/vaccines/schedules/index.html). These immunization schedules are approved by ACIP (https://www.cdc.gov/vaccines/acip/index.html), the American Academy of Pediatrics (https://www.aap.org), the American Academy of Family Physicians (https://www.aafp.org), and the American College of Obstetricians and Gynecologists (http://www.acog.org). Health care providers are advised to use the figures and the combined footnotes together. The full ACIP recommendations for each vaccine, including contraindications and precautions, can be found at https://www.cdc.gov/vaccines/hcp/acip-recs/index.html. Providers should be aware that changes in recommendations for specific vaccines can occur between annual updates to the childhood/adolescent immunization schedules. If errors or omissions are discovered within the child and adolescent schedule, CDC posts revised versions on the CDC immunization schedule website.

Emerging Pediatric HIV Epidemic Related to Migration

PubMed Central

Zencovich, Militza; Gushulak, Brian D.

2006-01-01

In 2002, Canada introduced routine, mandatory HIV antibody screening for all residency applicants, including selected children. We report screening results from January 2002 to February 2005. Thirty-six pediatric HIV cases were detected (14/100,000 applicants); 94% of infected children were eligible to arrive in Canada. Thirty-two of the affected children were from Africa, and maternal infection was the main risk factor. Only 4 (11%) of the children had received antiretroviral therapy. In countries of low HIV incidence, migration-related imported infection in children may be an emerging epidemic. The early identification of HIV-infected immigrant women permits intervention to prevent mother-to-child HIV transmission. Routine HIV testing as a component of the medical examination of immigrants has national and international health policy and programmatic implications. PMID:16704809

School psychologists: strategic allies in the contemporary practice of primary care pediatrics.

PubMed

Wodrich, D L; Landau, S

1999-10-01

Immense changes in the developmental/behavioral aspects of primary care pediatrics have resulted from revisions in special education laws, introduction of managed care, widened dissemination of information about disabilities to parents, and the changing character of American society. Challenges associated with contemporary pediatric practice can be diminished by routine collaboration with school psychologists. An alliance with school-based psychologists permits pediatricians access to children in their natural environments and potential collaboration for preventing illness and emotional/behavior problems. Further, school psychologists can provide a partner for assessing and treating both common and low-incident disorders without the constraints imposed by managed care.

Advisory committee on immunization practices recommended immunization schedule for adults aged 19 years or older--United States, 2015.

PubMed

Kim, David K; Bridges, Carolyn B; Harriman, Kathleen H

2015-02-06

In October 2014, the Advisory Committee on Immunization Practices (ACIP) approved the Recommended Immunization Schedule for Adults Aged 19 Years or Older, United States, 2015. This schedule provides a summary of ACIP recommendations for the use of vaccines routinely recommended for adults aged 19 years or older in two figures, footnotes for each vaccine, and a table that describes primary contraindications and precautions for commonly used vaccines for adults. Changes in the 2015 adult immunization schedule from the 2014 schedule included the August 2014 recommendation for routine administration of the 13-valent pneumococcal conjugate vaccine (PCV13) in series with the 23-valent pneumococcal polysaccharide vaccine (PPSV23) for all adults aged 65 years or older, the August 2014 revision on contraindications and precautions for the live attenuated influenza vaccine (LAIV), and the October 2014 approval by the Food and Drug Administration to expand the approved age for use of recombinant influenza vaccine (RIV). These revisions were also reviewed and approved by the American College of Physicians, American Academy of Family Physicians, American College of Obstetricians and Gynecologists, and American College of Nurse-Midwives.

Qualitative Study of Foster Caregivers’ Views on Adherence to Pediatric Appointments

PubMed Central

Schneiderman, Janet U.; Kennedy, Andrea K.; Sayegh, Caitlin S.

2016-01-01

The current study is a qualitative investigation of how foster caregivers, primarily Latinos, view adherence to pediatric appointments with the purpose of identifying how the child welfare system, pediatric clinics, and pediatric health providers serving foster children might promote appointment attendance. Participants in the study had a return appointment at an outpatient pediatric clinic that only served children in the child welfare system. Twenty-eight caregivers (13 related and 15 unrelated) participated in telephone interviews after the date of their scheduled pediatric appointment (32% missed their return appointment). Semistructured interview guides included general questions about what promotes attending the pediatric appointment, what makes it difficult to attend the pediatric appointment, and how pediatric care affects the foster child. Analysis of qualitative data using content analysis identified three themes: (a) multiple methods to attend appointments, which included caregivers’ organizational and problem-solving skills; (b) positive health care experiences, which consisted of caregivers’ personal relationships with providers and staff members and clinic organization; and (c) necessity of pediatric care, which included recognition of the need for health care, especially timely immunizations. All caregivers also reported that appointments reminders would be helpful. Unrelated caregivers more often said that appointment attendance was facilitated by clinic organization compared to related caregivers. Nonadherent caregivers mentioned their need to solve problems to attend appointments or reschedule appointments more than attenders. In summary, caregivers said they valued regular pediatric health care to treat their child’s chronic conditions and prevent illnesses, but they acknowledged that their home lives were hectic and attending scheduled appointments was sometimes difficult. Foster caregivers in this study identified the ideal pediatric

Immune globulins are effective in severe pediatric Guillain-Barré syndrome.

PubMed

Shahar, E; Shorer, Z; Roifman, C M; Levi, Y; Brand, N; Ravid, S; Murphy, E G

1997-01-01

The effect of high-dose intravenous immune globulins was evaluated in an open prospective multicenter study of 26 children with severe Guillain-Barré syndrome. They presented with mild to moderate flaccid weakness of extremities, with cranial nerve involvement (20) and sensory impairment (22). All children rapidly deteriorated in 2-16 days (mean 6) to become bedridden, and 2 children also developed respiratory failure requiring artificial ventilation (Disability Grading Scale 4-5). Immune globulins were then administered at a total dose of 2 gm/kg, on 2 consecutive days, without adverse effects requiring discontinuation of therapy. Marked and rapid improvement was noted in 25 children, who improved by 1 to 2 Disability Grade Scales < or = 2 weeks after the infusion. Twenty were able to walk independently by 1 week, and 1 could be weaned off a ventilator. Eighteen children recovered by 2 weeks. The rest recuperated in a period of four months, including a child who was artificially ventilated for 4 weeks. The uniform rapid improvement and recovery associated with immune globulins contrasts with the slow recovery course in severe natural cases. We conclude that immune globulins are effective and safe in severe childhood-onset Guillain-Barré syndrome and therefore may serve as the initial treatment of choice.

Prognostic markers of pediatric meningococcal sepsis.

PubMed

Briassoulis, George; Galani, Angeliki

2014-09-01

Having available tools to determine the prognosis of pediatric meningococcal sepsis at admission to the Intensive Care Unit or during the course of the disease constitutes a clinical necessity. Recently, new readily measurable circulating biomarkers have been described as an additional tool for severity classification and prediction of mortality in meningococcal disease. These biomarkers have been associated with increased risk of mortality scores and a number of organ failures in heterogeneous samples of critically ill children. In future, genetic markers may be used for identification of high-risk patients by creating prediction rules for clinical course and sequelae, and potentially provide more insight in the complex immune response in meningococcal sepsis. We briefly summarize the data pointing at the emerging genome-wide expression profiling studies and review the prognostic value of the main markers investigated in pediatric meningococcal sepsis putting them in the current frame of sepsis in general.

Pediatric primary care to help prevent child maltreatment: the Safe Environment for Every Kid (SEEK) Model.

PubMed

Dubowitz, Howard; Feigelman, Susan; Lane, Wendy; Kim, Jeongeun

2009-03-01

Effective strategies for preventing child maltreatment are needed. Few primary care-based programs have been developed, and most have not been well evaluated. Our goal was to evaluate the efficacy of the Safe Environment for Every Kid model of pediatric primary care in reducing the occurrence of child maltreatment. A randomized trial was conducted from June 2002 to November 2005 in a university-based resident continuity clinic in Baltimore, Maryland. The study population consisted of English-speaking parents of children (0-5 years) brought in for child health supervision. Of the 1118 participants approached, 729 agreed to participate, and 558 of them completed the study protocol. Resident continuity clinics were cluster randomized by day of the week to the model (intervention) or standard care (control) groups. Model care consisted of (1) residents who received special training, (2) the Parent Screening Questionnaire, and (3) a social worker. Risk factors for child maltreatment were identified and addressed by the resident physician and/or social worker. Standard care involved routine pediatric primary care. A subset of the clinic population was sampled for the evaluation. Child maltreatment was measured in 3 ways: (1) child protective services reports using state agency data; (2) medical chart documentation of possible abuse or neglect; and (3) parental report of harsh punishment via the Parent-Child Conflict Tactics scale. Model care resulted in significantly lower rates of child maltreatment in all the outcome measures: fewer child protective services reports, fewer instances of possible medical neglect documented as treatment nonadherence, fewer children with delayed immunizations, and less harsh punishment reported by parents. One-tailed testing was conducted in accordance with the study hypothesis. The Safe Environment for Every Kid (SEEK) model of pediatric primary care seems promising as a practical strategy for helping prevent child maltreatment

Quantiferon-Cytomegalovirus assay: A potentially useful tool in the evaluation of CMV-specific CD8+ T-cell reconstitution in pediatric hematopoietic stem cell transplant patients.

PubMed

Paouri, Bilio; Soldatou, Alexandra; Petrakou, Eftihia; Theodosaki, Maria; Tsentidis, Charalampos; Kaisari, Katerina; Oikonomopoulou, Christina; Matsas, Minos; Goussetis, Eugenios

2018-05-18

Pediatric HSCT recipients are at high risk for CMV reactivation due to their immature immune system and therapy following transplantation. Reconstitution of CMV-specific T-cell immunity is associated with control and protection against CMV. The clinical utility of monitoring CMV-specific CMI to predict CMV viremia in pediatric HSCT patients using the Quantiferon-CMV (QIAGEN ® ) test was investigated prospectively. Thirty-seven pediatric allogeneic HSCT recipients were enrolled from 3/2010-6/2012. CMV viremia was detected via weekly real-time PCR. The Quantiferon-CMV test was conducted pretransplant, early after transplantation, 30, 90, 180, 270, and 360 days post-transplantation. The incidence of CMV viremia was 51% (19/37) with half of the episodes within ≤30 days post-transplant. Fifteen patients showed CMV-specific immunity (average of 82 days). The cumulative incidence of CMV reactivation in patients who developed CMV-specific immunity was lower than those who did not (15% vs 53%; P = .023). The ROC statistical analysis showed that the AUC was 0.725 in predicting viremia, for Quantiferon-CMV test. In this cohort, the Quantiferon-CMV assay was a valuable method for identifying pediatric HSCT patients at high risk for CMV viremia, suggesting potential clinical utility to individualize patient's management post-transplant. © 2018 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Impact of an Intervention to Use a Measles, Rubella, and Polio Mass Vaccination Campaign to Strengthen Routine Immunization Services in Nepal.

PubMed

Wallace, Aaron S; Bohara, Rajendra; Stewart, Steven; Subedi, Giri; Anand, Abhijeet; Burnett, Eleanor; Giri, Jagat; Shrestha, Jagat; Gurau, Suraj; Dixit, Sameer; Rajbhandari, Rajesh; Schluter, W William

2017-07-01

The potential to strengthen routine immunization (RI) services through supplementary immunization activities (SIAs) is an important benefit of global measles and rubella elimination and polio eradication strategies. However, little evidence exists on how best to use SIAs to strengthen RI. As part the 2012 Nepal measles-rubella and polio SIA, we developed an intervention package designed to improve RI processes and evaluated its effect on specific RI process measures. The intervention package was incorporated into existing SIA activities and materials to improve healthcare providers' RI knowledge and practices throughout Nepal. In 1 region (Central Region) we surveyed the same 100 randomly selected health facilities before and after the SIA and evaluated the following RI process measures: vaccine safety, RI planning, RI service delivery, vaccine supply chain, and RI data recording practices. Data collection included observations of vaccination sessions, interviews with the primary healthcare provider who administered vaccines at each facility, and administrative record reviews. Pair-matched analytical methods were used to determine whether statistically significant changes in the selected RI process measures occurred over time. After the SIA, significant positive changes were measured in healthcare provider knowledge of adverse events following immunization (11% increase), availability of RI microplans (+17%) and maps (+12%), and awareness of how long a reconstituted measles vial can be used before it must be discarded (+14%). For the SIA, 42% of providers created an SIA high-risk villages list, and >50% incorporated this information into RI outreach session site planning. Significant negative changes occurred in correct knowledge of measles vaccination contraindications (-11%), correct definition for a measles outbreak (-21%), and how to treat a child with a severe adverse event following immunization (-10%). Twenty percent of providers reported cancelling ≥1 RI

Validity of Computer Adaptive Tests of Daily Routines for Youth with Spinal Cord Injury

PubMed Central

Haley, Stephen M.

2013-01-01

Objective: To evaluate the accuracy of computer adaptive tests (CATs) of daily routines for child- and parent-reported outcomes following pediatric spinal cord injury (SCI) and to evaluate the validity of the scales. Methods: One hundred ninety-six daily routine items were administered to 381 youths and 322 parents. Pearson correlations, intraclass correlation coefficients (ICC), and 95% confidence intervals (CI) were calculated to evaluate the accuracy of simulated 5-item, 10-item, and 15-item CATs against the full-item banks and to evaluate concurrent validity. Independent samples t tests and analysis of variance were used to evaluate the ability of the daily routine scales to discriminate between children with tetraplegia and paraplegia and among 5 motor groups. Results: ICC and 95% CI demonstrated that simulated 5-, 10-, and 15-item CATs accurately represented the full-item banks for both child- and parent-report scales. The daily routine scales demonstrated discriminative validity, except between 2 motor groups of children with paraplegia. Concurrent validity of the daily routine scales was demonstrated through significant relationships with the FIM scores. Conclusion: Child- and parent-reported outcomes of daily routines can be obtained using CATs with the same relative precision of a full-item bank. Five-item, 10-item, and 15-item CATs have discriminative and concurrent validity. PMID:23671380

Economic evaluation of delivering Haemophilus influenzae type b vaccine in routine immunization services in Kenya.

PubMed

Akumu, Angela Oloo; English, Mike; Scott, J Anthony G; Griffiths, Ulla K

2007-07-01

Haemophilus influenzae type b (Hib) vaccine was introduced into routine immunization services in Kenya in 2001. We aimed to estimate the cost-effectiveness of Hib vaccine delivery. A model was developed to follow the Kenyan 2004 birth cohort until death, with and without Hib vaccine. Incidence of invasive Hib disease was estimated at Kilifi District Hospital and in the surrounding demographic surveillance system in coastal Kenya. National Hib disease incidence was estimated by adjusting incidence observed by passive hospital surveillance using assumptions about access to care. Case fatality rates were also assumed dependent on access to care. A price of US$ 3.65 per dose of pentavalent diphtheria-tetanus-pertussis-hep B-Hib vaccine was used. Multivariate Monte Carlo simulations were performed in order to assess the impact on the cost-effectiveness ratios of uncertainty in parameter values. The introduction of Hib vaccine reduced the estimated incidence of Hib meningitis per 100,000 children aged < 5 years from 71 to 8; of Hib non-meningitic invasive disease from 61 to 7; and of non-bacteraemic Hib pneumonia from 296 to 34. The costs per discounted disability adjusted life year (DALY) and per discounted death averted were US$ 38 (95% confidence interval, CI: 26-63) and US$ 1197 (95% CI: 814-2021) respectively. Most of the uncertainty in the results was due to uncertain access to care parameters. The break-even pentavalent vaccine price--where incremental Hib vaccination costs equal treatment costs averted from Hib disease--was US$ 1.82 per dose. Hib vaccine is a highly cost-effective intervention in Kenya. It would be cost-saving if the vaccine price was below half of its present level.

Population Pharmacokinetics of Topiramate in Japanese Pediatric and Adult Patients With Epilepsy Using Routinely Monitored Data.

PubMed

Takeuchi, Masato; Yano, Ikuko; Ito, Satoko; Sugimoto, Mitsuhiro; Yamamoto, Shota; Yonezawa, Atsushi; Ikeda, Akio; Matsubara, Kazuo

2017-04-01

Topiramate is a second-generation antiepileptic drug used as monotherapy and adjunctive therapy in adults and children with partial seizures. A population pharmacokinetic (PPK) analysis was performed to improve the topiramate dosage adjustment for individualized treatment. Patients whose steady-state serum concentration of topiramate was routinely monitored at Kyoto University Hospital from April 2012 to March 2013 were included in the model-building data. A nonlinear mixed effects modeling program was used to evaluate the influence of covariates on topiramate pharmacokinetics. The obtained PPK model was evaluated by internal model validations, including goodness-of-fit plots and prediction-corrected visual predictive checks, and was externally confirmed using the validation data from January 2015 to December 2015. A total of 177 steady-state serum concentrations from 93 patients were used for the model-building analysis. The patients' age ranged from 2 to 68 years, and body weight ranged from 8.6 to 105 kg. The median serum concentration of topiramate was 1.7 mcg/mL, and half of the patients received carbamazepine coadministration. Based on a one-compartment model with first order absorption and elimination, the apparent volume of distribution was 105 L/70 kg, and the apparent clearance was allometrically related to the body weight as 2.25 L·h·70 kg without carbamazepine or phenytoin. Combination treatment with carbamazepine or phenytoin increased the apparent clearance to 3.51 L·h·70 kg. Goodness-of-fit plots, prediction-corrected visual predictive check, and external validation using the validation data from 43 patients confirmed an appropriateness of the final model. Simulations based on the final model showed that dosage adjustments allometrically scaling to body weight can equalize the serum concentrations in children of various ages and adults. The PPK model, using the power scaling of body weight, effectively elucidated the topiramate serum

Everyday ethics issues in the outpatient clinical practice of pediatric residents.

PubMed

Moon, Margaret; Taylor, Holly A; McDonald, Erin L; Hughes, Mark T; Carrese, Joseph A

2009-09-01

To describe the ethics issues that pediatric residents encounter during routine care in an outpatient teaching clinic. Qualitative study including in-depth interviews with pediatric residents and direct observation of interactions between preceptors and residents in a pediatric teaching clinic. The Johns Hopkins Harriet Lane Pediatric Primary Care Clinic, March 20 through April 11, 2006. A convenience sample including all pediatric faculty preceptors supervising at the clinic during the 19 half-day sessions that occurred during the observation period (N = 15) and the pediatric residents seeing patients during these clinic sessions (N = 50). Main Outcome Measure Field notes of preceptor-resident discussions about patient care were made and transcribed for qualitative analysis. Qualitative analysis of the ethics content of cases presented by residents in this pediatric teaching clinic identified 5 themes for categorizing ethics challenges: (1) promoting the child's best interests in complex and resource-poor home and social settings; (2) managing the therapeutic alliance with parents and caregivers; (3) protecting patient privacy and confidentiality; (4) balancing the dual roles of learner and health care provider; and (5) using professional authority appropriately. Qualitative analysis of the ethics content of directly observed preceptor-resident case discussions yielded a set of themes describing the ethics challenges facing pediatric residents. The themes are somewhat different from the lists of residents' ethics experiences developed using recall or survey methods and may be very different from the ideas usually included in hospital-based ethics discussions. This may have implications for improving ethics education during residency training.

[Out-of-hospital pediatric emergencies. Perception and assessment by emergency physicians].

PubMed

Eich, C; Roessler, M; Timmermann, A; Heuer, J F; Gentkow, U; Albrecht, B; Russo, S G

2009-09-01

Out-of-hospital (OOH) pediatric emergencies have a relatively low prevalence. In Germany the vast majority of cases are attended by non-specialized emergency physicians (EPs) for whom these are not routine procedures. This may lead to insecurity and fear. However, it is unknown how EPs perceive and assess pediatric emergencies and how they could be better prepared for them. All active EPs (n=50) of the Department of Anaesthesiology, Emergency and Intensive Care Medicine at the University Medical Centre of Göttingen were presented with a structured questionnaire in order to evaluate their perception and assessment of OOH pediatric emergencies. The 43 participating EPs made highly detailed statements on the expected characteristics of OOH pediatric emergencies. Their confidence level grew with the children's age (p<0.03) and with their own experience (p<0.01). The EPs felt particular deficits in the fields of cardiopulmonary resuscitation (n=18) and trauma management (n=8). The preferred educational strategies included simulator-based training (n=24) as well as more exposure to pediatric intensive care and pediatric anesthesia (n=12). Despite their own limited experience EPs can realistically assess the incidence and severity of pediatric emergencies. They felt the greatest deficits were in the care of infrequent but life-threatening emergencies. Three educational groups can be differentiated: knowledge and skills to be gained with children in hospital, clinical experience from adult care also applicable in children and rare diagnoses and interventions to be trained with manikins or simulators.

Procession to pediatric bacteremia and sepsis: covert operations and failures in diplomacy.

PubMed

Bateman, Stacey L; Seed, Patrick C

2010-07-01

Despite advances in diagnosis and treatment, bacterial sepsis remains a major cause of pediatric morbidity and mortality, particularly among neonates, the critically ill, and the growing immunocompromised patient population. Sepsis is the end point of a complex and dynamic series of events in which both host and microbial factors drive high morbidity and potentially lethal physiologic alterations. In this article we provide a succinct overview of the events that lead to pediatric bloodstream infections (BSIs) and sepsis, with a focus on the molecular mechanisms used by bacteria to subvert host barriers and local immunity to gain access to and persist within the systemic circulation. In the events preceding and during BSI and sepsis, Gram-positive and Gram-negative pathogens use a battery of factors for translocation, inhibition of immunity, molecular mimicry, intracellular survival, and nutrient scavenging. Gaps in understanding the molecular pathogenesis of bacterial BSIs and sepsis are highlighted as opportunities to identify and develop new therapeutics.

An assessment of routine primary care health information system data quality in Sofala Province, Mozambique

PubMed Central

2011-01-01

Background Primary health care is recognized as a main driver of equitable health service delivery. For it to function optimally, routine health information systems (HIS) are necessary to ensure adequate provision of health care and the development of appropriate health policies. Concerns about the quality of routine administrative data have undermined their use in resource-limited settings. This evaluation was designed to describe the availability, reliability, and validity of a sample of primary health care HIS data from nine health facilities across three districts in Sofala Province, Mozambique. HIS data were also compared with results from large community-based surveys. Methodology We used a methodology similar to the Global Fund to Fight AIDS, Tuberculosis and Malaria data verification bottom-up audit to assess primary health care HIS data availability and reliability. The quality of HIS data was validated by comparing three key indicators (antenatal care, institutional birth, and third diptheria, pertussis, and tetanus [DPT] immunization) with population-level surveys over time. Results and discussion The data concordance from facility clinical registries to monthly facility reports on five key indicators--the number of first antenatal care visits, institutional births, third DPT immunization, HIV testing, and outpatient consults--was good (80%). When two sites were excluded from the analysis, the concordance was markedly better (92%). Of monthly facility reports for immunization and maternity services, 98% were available in paper form at district health departments and 98% of immunization and maternity services monthly facility reports matched the Ministry of Health electronic database. Population-level health survey and HIS data were strongly correlated (R = 0.73), for institutional birth, first antenatal care visit, and third DPT immunization. Conclusions Our results suggest that in this setting, HIS data are both reliable and consistent, supporting their

Skin-infiltrating, interleukin-22-producing T cells differentiate pediatric psoriasis from adult psoriasis.

PubMed

Cordoro, Kelly M; Hitraya-Low, Maria; Taravati, Keyon; Sandoval, Priscila Munoz; Kim, Esther; Sugarman, Jeffrey; Pauli, Mariela L; Liao, Wilson; Rosenblum, Michael D

2017-09-01

Evidence from adult psoriasis studies implicates an imbalance between regulatory and effector T cells, particularly T H -17-producing T cells, in the pathogenesis of psoriasis. Little is known about the immunopathology of psoriasis in children. We sought to functionally characterize the inflammatory cell profiles of psoriatic plaques from pediatric patients and compare them with healthy, age-matched controls and adult psoriasis patients. Skin samples from pediatric psoriasis patients and healthy controls were analyzed by multiparameter flow cytometry to determine the dominant immune cell subsets present and cytokines produced. Lesional tissue from pediatric psoriasis patients had significantly increased interleukin (IL) 22 derived from CD4 + and CD8 + cells compared with the tissues from healthy pediatric controls and adult psoriasis patients. Tissue from pediatric psoriasis patients had significantly less elevation of IL-17 derived from CD4 + and CD8 + cells compared with the tissue from adult psoriasis patients. In contrast with the lesions from adult patients, lesional skin in pediatric patients with psoriasis did not have increases in regulatory T cells. This is a pilot study, thus the sample size is small. Significant differences in IL-17 and IL-22 expression were observed in the pediatric psoriasis patients compared with pediatric healthy controls and adult psoriasis patients. IL-22 might be relevant in the pathogenesis of pediatric psoriasis and represents a potential treatment target unique to pediatric psoriasis. Copyright © 2017 American Academy of Dermatology, Inc. Published by Elsevier Inc. All rights reserved.

Immunization of children with secondary immunodeficiency.

PubMed

Esposito, Susanna; Prada, Elisabetta; Lelii, Mara; Castellazzi, Luca

2015-01-01

The main causes of secondary immunodeficiency at a pediatric age include infectious diseases (mainly HIV infection), malignancies, haematopoietic stem cell or solid organ transplantation and autoimmune diseases. Children with secondary immunodeficiency have an increased risk of severe infectious diseases that could be prevented by adequate vaccination coverage, but vaccines administration can be associated with reduced immune response and an increased risk of adverse reactions. The immunogenicity of inactivated and recombinant vaccines is comparable to that of healthy children at the moment of vaccination, but it undergoes a progressive decline over time, and in the absence of a booster, the patients remain at risk of developing vaccine-preventable infections. However, the administration of live attenuated viral vaccines is controversial because of the risk of the activation of vaccine viruses. A specific immunization program should be administered according to the clinical and immunological status of each of these conditions to ensure a sustained immune response without any risks to the patients' health.

Immunization of children with secondary immunodeficiency

PubMed Central

Esposito, Susanna; Prada, Elisabetta; Lelii, Mara; Castellazzi, Luca

2015-01-01

ABSTRACT The main causes of secondary immunodeficiency at a pediatric age include infectious diseases (mainly HIV infection), malignancies, haematopoietic stem cell or solid organ transplantation and autoimmune diseases. Children with secondary immunodeficiency have an increased risk of severe infectious diseases that could be prevented by adequate vaccination coverage, but vaccines administration can be associated with reduced immune response and an increased risk of adverse reactions. The immunogenicity of inactivated and recombinant vaccines is comparable to that of healthy children at the moment of vaccination, but it undergoes a progressive decline over time, and in the absence of a booster, the patients remain at risk of developing vaccine-preventable infections. However, the administration of live attenuated viral vaccines is controversial because of the risk of the activation of vaccine viruses. A specific immunization program should be administered according to the clinical and immunological status of each of these conditions to ensure a sustained immune response without any risks to the patients' health. PMID:26176360

Introducing auto-disable syringes to the national immunization programme in Madagascar.

PubMed Central

Drain, Paul K.; Ralaivao, Josoa S.; Rakotonandrasana, Alexander; Carnell, Mary A.

2003-01-01

OBJECTIVE: To evaluate the safety and coverage benefits of auto-disable (AD) syringes, weighed against the financial and logis- tical costs, and to create appropriate health policies in Madagascar. METHODS: Fifteen clinics in Madagascar, trained to use AD syringes, were randomized to implement an AD syringe only, mixed (AD syringes used only on non-routine immunization days), or sterilizable syringe only (control) programme. During a five-week period, data on administered vaccinations were collected, interviews were conducted, and observations were recorded. FINDINGS: The use of AD syringes improved coverage rates by significantly increasing the percentage of vaccines administered on non-routine immunization days (AD-only 4.3%, mixed 5.7%, control 1.1% (P<0.05)). AD-only clinics eliminated sterilization sessions for vaccinations, whereas mixed clinics reduced the number of sterilization sessions by 64%. AD syringes were five times more expensive than sterilizable syringes, which increased AD-only and mixed clinics' projected annual injection costs by 365% and 22%, respectively. However, introducing AD syringes for all vaccinations would only increase the national immunization budget by 2%. CONCLUSION: The use of AD syringes improved vaccination coverage rates by providing ready-to-use sterile syringes on non-routine immunization days and decreasing the number of sterilization sessions, thereby improving injection safety. The mixed programme was the most beneficial approach to phasing in AD syringes and diminishing logistical complications, and it had minimal costs. AD syringes, although more expensive, can feasibly be introduced into a developing country's immunization programme to improve vaccination safety and coverage. PMID:14576886

Adolescent immunization rates and the effect of socio-demographic factors on immunization in a cosmopolitan city (ERZURUM) in the eastern Turkey.

PubMed

Alp, Handan; Altinkaynak, Sevin; Arikan, Duygu; Ozyazicioğlu, Nurcan

2006-04-01

Pediatric vaccinations have decreased the incidence and mortality from infectious diseases in children, but adolescents continue to be adversely affected by vaccine preventable disease. The present study was performed to determine the status of adolescents immunization and to investigate the effect of several socio-demographic factors on immunization. Using the cluster-sampling method, 817 adolescents were selected in 24 high schools (15,000 students) in central district of Erzurum (Turkey). Adolescents were categorized as completely vaccinated, incompletely vaccinated, unvaccinated or vaccination status unknown. Of the 817 adolescents, 6.9% were completely vaccinated, 24.4% were incompletely vaccinated and 64.1% were unvaccinated. The vaccination status of 4.6% of adolescents was unknown. A significantly correlation was seen between the number of siblings, the level of mother and father education, the level of parent's socio-economics status, health insurance and immunization status. Our findings indicated a small percentage of adolescents receive all of the recommended vaccine. In immunization programs in Turkey, priority should be given to increase adolescent immunization rate with a middle school and/or adolescents, vaccination.

General considerations and updates in pediatric gastrointestinal diagnostic endoscopy

PubMed Central

2010-01-01

Gastrointestinal and colonic endoscopic examinations have been performed in pediatric patients in Korea for 3 decades. Endoscopic procedures are complex and may be unsafe if special concerns are not considered. Many things have to be kept in mind before, during, and after the procedure. Gastrointestinal endoscopy is one of the most frequently performed procedure in children nowadays, Since the dimension size of the endoscopy was modified for pediatric patients 15 years ago, endoscopic procedures are almost performed routinely in pediatric gastrointestinal patients. The smaller size of the scope let the physicians approach the diagnostic and therapeutic endoscopic procedures. But this is an invasive procedure, so the procedure itself may provoke an emergence state. The procedure-related complications can more easily occur in pediatric patients. Sedation-related or procedure-related respiratory, cardiovascular complications are mostly important and critical in the care. The endoscopists are required to consider diverse aspects of the procedure - patient preparation, indications and contraindications, infection controls, sedation methods, sedative medicines and the side effects of each medicine, monitoring during and after the procedure, and complications related with the procedure and medicines - to perform the procedure successfully and safely. This article presents some important guidelines and recommendations for gastrointestinal endoscopy through literature review. PMID:21189965

Automatic detection of kidney in 3D pediatric ultrasound images using deep neural networks

NASA Astrophysics Data System (ADS)

Tabrizi, Pooneh R.; Mansoor, Awais; Biggs, Elijah; Jago, James; Linguraru, Marius George

2018-02-01

Ultrasound (US) imaging is the routine and safe diagnostic modality for detecting pediatric urology problems, such as hydronephrosis in the kidney. Hydronephrosis is the swelling of one or both kidneys because of the build-up of urine. Early detection of hydronephrosis can lead to a substantial improvement in kidney health outcomes. Generally, US imaging is a challenging modality for the evaluation of pediatric kidneys with different shape, size, and texture characteristics. The aim of this study is to present an automatic detection method to help kidney analysis in pediatric 3DUS images. The method localizes the kidney based on its minimum volume oriented bounding box) using deep neural networks. Separate deep neural networks are trained to estimate the kidney position, orientation, and scale, making the method computationally efficient by avoiding full parameter training. The performance of the method was evaluated using a dataset of 45 kidneys (18 normal and 27 diseased kidneys diagnosed with hydronephrosis) through the leave-one-out cross validation method. Quantitative results show the proposed detection method could extract the kidney position, orientation, and scale ratio with root mean square values of 1.3 +/- 0.9 mm, 6.34 +/- 4.32 degrees, and 1.73 +/- 0.04, respectively. This method could be helpful in automating kidney segmentation for routine clinical evaluation.

Frequent occurrence of cytomegalovirus retinitis during immune reconstitution warrants regular ophthalmic screening in high-risk pediatric allogeneic hematopoietic stem cell transplant recipients.

PubMed

Hiwarkar, Prashant; Gajdosova, Eva; Qasim, Waseem; Worth, Austen; Breuer, Judith; Chiesa, Robert; Ridout, Deborah; Edelsten, Clive; Moore, Anthony; Amrolia, Persis; Veys, Paul; Rao, Kanchan

2014-06-01

Although cytomegalovirus (CMV) retinitis (CMVR) is a well-recognized complication after allogeneic hematopoietic stem cell transplantation (HSCT), standard operating procedures for ophthalmic monitoring are variable. In particular, authors perceived a greater risk of CMVR after pediatric HSCT for inherited immunodeficiencies, in patients who often have pretransplantation viremia. This study was therefore performed to identify high-risk pediatric HSCT recipients who would benefit from regular ophthalmic monitoring. During a 5-year study period, we retrospectively analyzed findings in 56 of 304 consecutive HSCT recipients (age range, 0.5-197 months) in whom significant CMV viremia developed (CMV level at PCR, ≥4000 copies/mL). All HSCT recipients with significant CMV viremia underwent retinal examination weekly (inpatients) or every other week (outpatients), with examinations performed by a skilled ophthalmologist. CMVR developed in 13 (4%) of 304 HSCT recipients, 23% (13 of 56) of those with significant CMV viremia. Pretransplant viremia (odds ratio, 11.3; P < .01), acute (grade ≥2) graft-vs-host disease (odds ratio, 8.2; P < .02) and mismatched graft (odds ratio, 8; P < .02) were identified as independent risk factors. Compared with other invasive CMV diseases, CMVR was more often a late-onset disease, occurring at a median of 199 days after HSCT. At diagnosis, a significantly higher CD4 T-cell count (≥200/µL; P < .03) and a lower CMV load (P < .004) was observed in children with CMVR, compared with those in whom lung, gut, or liver CMV disease developed. We report an increased risk of CMVR in high-risk pediatric HSCT recipients. This form of CMV disease differs from other invasive CMV disease in its relationship to immune reconstitution and viral dynamics. We have studied the relationship between these variables and suggested a risk-stratified ophthalmic screening strategy. © The Author 2014. Published by Oxford University Press on behalf of the Infectious

Benefits of Ultrasound Imaging for Placement of Caudal Epidural Blockade in 3 Pediatric Patients: A Case Report.

PubMed

Sinskey, Jina L; Vecchione, Tricia M; Ekstrom, Benjamin G; Boretsky, Karen

2018-06-01

Pediatric caudal epidural blockade, the most common pediatric regional anesthetic, is classically placed using surface landmark technique with infrequent use of ultrasound guidance. We present 3 cases where ultrasound guidance facilitated successful placement and helped prevent complications. One infant had an unanticipated S5 dural sac necessitating needle redirection to avoid subarachnoid injection. A 5-year old had proper needle position with inability to inject secondary to needle blockage confirmed with ultrasound. An expremature infant had initial needle placement anterior to the sacrum with subsequent proper placement using real-time ultrasound imaging. Ultrasound guidance for pediatric caudal placement confers advantages and increased routine use should be considered.

Variability in Immunization Practices for Preterm Infants.

PubMed

Gopal, Srirupa Hari; Edwards, Kathryn M; Creech, Buddy; Weitkamp, Joern-Hendrik

2018-06-08

 The Advisory Committee on Immunization Practices and the American Academy of Pediatrics (AAP) recommend the same immunization schedule for preterm and term infants. However, significant delays in vaccination of premature infants have been reported.  The objective of this study was to assess the variability of immunization practices in preterm infants.  We conducted an online survey of 2,443 neonatologists in the United States, who are members of the Section for Neonatal-Perinatal Medicine of the AAP. Questions were targeted at immunization practices in the neonatal intensive care unit (NICU).  Of the 420 responses (17%) received, 55% of providers administer the first vaccine at >2-month chronological age. Most providers (83%) surveyed reported delaying vaccines in the setting of clinical illness. Sixty percent reported increasing frequency of apnea-bradycardia events following immunization. More than half administer the initial vaccines over several days despite lack of supporting data. Reported considerations in delaying or spreading out 2-month vaccines were clinical instability, provider preference, lower gestational age, and lower birth weight.  This survey substantiates the variability of immunizations practices in the NICU and identifies reasons for this variability. Future studies should inform better practice guidance for immunization of preterm NICU patients based on vaccine safety and effectiveness. Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

Factors affecting consent in pediatric critical care research.

PubMed

Menon, Kusum; Ward, Roxanne E; Gaboury, Isabelle; Thomas, Margot; Joffe, Ari; Burns, Karen; Cook, Deborah

2012-01-01

Consent for research is a difficult and unpredictable process in pediatric critical care populations. The objectives of this study were to describe consent rates in pediatric critical care research and their association with patient, legal guardian, consent process, and study design-related factors. A prospective, cohort study was conducted from 2009 to 2010 in six tertiary care pediatric intensive care units (PICU) in Canada with legal guardians of patients who were approached for consent for any ongoing PICU research study. Data were recorded on details of the consent process for all consent encounters. We recorded 271 consent encounters. The overall consent rate was 80.1% (217/271). We observed higher consent rates when the research assistant was introduced by a member of the clinical team prior to approaching the family (89.7 vs. 77.7%; P = 0.04). Legal guardians of cardiac surgery patients were less likely to provide consent than those of all other patients (75.3 vs. 86.0%; P = 0.03). There was no difference in consent rates between therapeutic (117/145, 80.7%) versus non-therapeutic studies (100/126, 79.4%; P = 0.88). This study provides future researchers with consent data for determination of recruitment rates, sample sizes, budget estimations, and study timelines. Future pediatric critical care studies should consider incorporating the lower consent rates in cardiac surgery patients and routine introduction of the research assistant to the family by a member of the patient's care team into their study designs. The potential influence of parental factors on consent rates in pediatric critical care studies requires further research.

Practice guidelines for music interventions with hospitalized pediatric patients.

PubMed

Stouffer, Janice W; Shirk, Beverly J; Polomano, Rosemary C

2007-12-01

Music therapy is an effective complementary approach that can achieve specific therapeutic outcomes in the clinical management of pediatric patients. Growing research on music interventions has generated scientific knowledge about how this modality benefits patients and has formed the basis for effective protocols that can be used in practice. Although it can be challenging to translate research-based protocols into routine clinical care at the bedside, it is essential that music therapy interventions be aligned with evidence-based information and that accepted standards be established by the music therapy discipline to achieve the greatest benefit. The importance of partnerships between nurses and music therapists is emphasized to enhance the success of music-based treatments. This discussion synthesizes research findings that can be used to design pediatric practice guidelines in the application of music therapy.

Routine behavioral and mental health screening in young children with type 1 diabetes mellitus.

PubMed

Zenlea, Ian Spencer; Mednick, Lauren; Rein, Jennifer; Quinn, Maryanne; Wolfsdorf, Joseph; Rhodes, Erinn T

2014-08-01

The American Diabetes Association and International Society for Pediatric and Adolescent Diabetes recommend that providers of diabetes care receive training in the recognition of psychosocial problems related to diabetes. To report the results of routine behavioral/mental health screening for children with type 1 diabetes mellitus (T1D) seen in a multidisciplinary pediatric diabetes program. This was a cross-sectional study of children with T1D ages 4-11 years, who underwent behavioral/mental health screening as part of their diabetes care. Screening utilized the Strengths and Difficulties Questionnaire (SDQ) Parent Proxy Version, and scores were reviewed by a social worker. SDQ scale and total difficulties scores were compared by gender, visit type, age, T1D duration, and HbA1c. Scores were also compared to age-appropriate normative data for children in United States of America (US). SDQ Parent Proxy Version total difficulties and scale scores did not differ by patient or visit characteristics. Compared with normative data for US children, a greater proportion of children with T1D ages 4-7 and 8-10 years had borderline/abnormal scores on the emotional symptoms scale (p = 0.01 and p = 0.03, respectively), suggesting risk for psychological disorders, such as anxiety and depression. Our findings suggest that children less than 11 years old with T1D may have greater emotional symptoms as compared to their age-matched healthy peers. Pediatric diabetes care providers, with access to mental health services, should consider incorporating routine behavioral/mental health screening for children less than 12 years old in their practice. © 2013 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

An analysis of government immunization program expenditures in lower and lower middle income countries 2006-12.

PubMed

Nader, Alice Abou; de Quadros, Ciro; Politi, Claudio; McQuestion, Michael

2015-04-01

Financing is becoming increasingly important as the cost of immunizing the world's children continues to rise. By 2015, that cost will likely exceed US$60 per infant as new vaccines are introduced into national immunization programs. In 2006, 51 lower and lower middle income countries reported spending a mean US$12 per surviving infant on routine immunization. By 2012, the figure had risen to $20, a 67% increase. This study tests the hypothesis that lower and lower middle income countries will spend more on their routine immunization programs as their economies grow. A panel data regression approach is used. Expenditures reported by governments annually (2006-12) through the World Health Organization/UNICEF Joint Reporting Form are regressed on lagged annual per capita gross national income (GNI), controlling for prevailing mortality levels, immunization program performance, corruption control efforts, geographical region and correct reporting. Results show the expenditures increased with GNI. Expressed as an elasticity, the countries spent approximately $6.32 on immunization for every $100 in GNI increase from 2006 to 2012. Projecting forward and assuming continued annual GNI growth rates of 10.65%, countries could be spending $60 per infant by 2020 if national investment functions increase 4-fold. Given the political will, this result implies countries could fully finance their routine immunization programs without cutting funding for other programs. Published by Oxford University Press in association with The London School of Hygiene and Tropical Medicine © The Author 2014; all rights reserved.

Neuroimaging in Pediatric Traumatic Brain Injury: Current and Future Predictors of Functional Outcome

ERIC Educational Resources Information Center

Suskauer, Stacy J.; Huisman, Thierry A. G. M.

2009-01-01

Although neuroimaging has long played a role in the acute management of pediatric traumatic brain injury (TBI), until recently, its use as a tool for understanding and predicting long-term brain-behavior relationships after TBI has been limited by the relatively poor sensitivity of routine clinical imaging for detecting diffuse axonal injury…

Quality Improvement to Immunization Coverage in Primary Care Measured in Medical Record and Population-Based Registry Data.

PubMed

Harder, Valerie S; Barry, Sara E; Ahrens, Bridget; Davis, Wendy S; Shaw, Judith S

Despite the proven benefits of immunizations, coverage remains low in many states, including Vermont. This study measured the impact of a quality improvement (QI) project on immunization coverage in childhood, school-age, and adolescent groups. In 2013, a total of 20 primary care practices completed a 7-month QI project aimed to increase immunization coverage among early childhood (29-33 months), school-age (6 years), and adolescent (13 years) age groups. For this study, we examined random cross-sectional medical record reviews from 12 of the 20 practices within each age group in 2012, 2013, and 2014 to measure improvement in immunization coverage over time using chi-squared tests. We repeated these analyses on population-level data from Vermont's immunization registry for the 12 practices in each age group each year. We used difference-in-differences regressions in the immunization registry data to compare improvements over time between the 12 practices and those not participating in QI. Immunization coverage increased over 3 years for all ages and all immunization series (P ≤ .009) except one, as measured by medical record review. Registry results aligned partially with medical record review with increases in early childhood and adolescent series over time (P ≤ .012). Notably, the adolescent immunization series completion, including human papillomavirus, increased more than in the comparison practices (P = .037). Medical record review indicated that QI efforts led to increases in immunization coverage in pediatric primary care. Results were partially validated in the immunization registry particularly among early childhood and adolescent groups, with a population-level impact of the intervention among adolescents. Copyright © 2018 Academic Pediatric Association. Published by Elsevier Inc. All rights reserved.

Variation in Pediatric Organ Donor Management Practices Among US Organ Procurement Organizations.

PubMed

Ream, Robert S; Armbrecht, Eric S

2018-03-01

Reports of actual pediatric organ donor management practice among US organ procurement organizations are sparse, and the use of standardized management guidelines is unknown. A recent consensus statement from the Society of Critical Care Medicine, the American College of Chest Physicians, and the Association of Organ Procurement Organizations offers guidelines for the management of the pediatric organ donor. To describe the use of guidelines and routine practices in the management of the pediatric organ donor with respect to hemodynamics, lung and ventilator management, fluid and electrolytes, hormonal replacement therapy, the use of blood products, thermoregulation, and prophylactic antibiotics. Cross-sectional observational study using a survey and follow-up telephone interview with respondents from all 58 US organ procurement organizations. All 58 US Organ Procurement Organizations participated. A majority employed written guidelines for the management of pediatric donor hemodynamics, thermoregulation, fluids, and electrolytes. Management of blood products, the lung, and mechanical ventilation were less commonly committed to written guidelines, but common practices were described. All used various forms of hormonal replacement therapy and the majority administered empiric antibiotic therapy. Wide variation was observed in the management of the lung, mechanical ventilation, and glycemic control. Most OPOs used forms of standardized donor management for the pediatric organ donor although variation in the content of that management exists. Barriers to an evidence-based approach to the pediatric donor need to be determined and addressed.

Family History Collection Practices: National Survey of Pediatric Primary Care Providers.

PubMed

Tarini, Beth A; Gornick, Michele C; Zikmund-Fisher, Brian J; Saal, Howard M; Edmondson, Laurie; Uhlmann, Wendy R

2018-05-01

While family history (FH) collection is a core responsibility of pediatric primary care providers (PCPs), few details about this practice are known. We surveyed a random national sample of 1200 pediatricians and family medicine physicians about FH collection practices. A total of 86% of respondents (n = 289 pediatricians; n = 152 family medicine physicians) indicated that they collect a FH "always" or "most of the time" with 77% reporting collection at the first visit, regardless of whether it is a health maintenance or problem-focused visit. Less than half ask about relatives other than parents, siblings, or grandparents (36.3%). Among respondents, 42% routinely update the FH at every health maintenance visit while 6% updated FH at every visit. Pediatric PCPs use a variety of methods to collect a FH that is limited in scope and variably updated. Our results suggest that interventions are needed to help pediatric PCPs collect a systematic, efficient, and updated FH.

Strengthening the partnership between routine immunization and the global polio eradication initiative to achieve eradication and assure sustainability.

PubMed

Abdelwahab, Jalaa; Dietz, Vance; Eggers, Rudolf; Maher, Christopher; Olaniran, Marianne; Sandhu, Hardeep; Vandelaer, Jos

2014-11-01

Since the launch of the Global Polio Eradication Initiative (GPEI) in 1988, the number of polio endemic countries has declined from 125 to 3 in 2013. Despite this remarkable achievement, ongoing circulation of wild poliovirus in polio-endemic countries and the increase in the number of circulating vaccine-derived poliovirus cases, especially those caused by type 2, is a cause for concern. The Polio Eradication and Endgame Strategic Plan 2013-2018 (PEESP) was developed and includes 4 objectives: detection and interruption of poliovirus transmission, containment and certification, legacy planning, and a renewed emphasis on strengthening routine immunization (RI) programs. This is critical for the phased withdrawal of oral poliovirus vaccine, beginning with the type 2 component, and the introduction of a single dose of inactivated polio vaccine into RI programs. This objective has inspired renewed consideration of how the GPEI and RI programs can mutually benefit one another, how the infrastructure from the GPEI can be used to strengthen RI, and how a strengthened RI can facilitate polio eradication. The PEESP is the first GPEI strategic plan that places strong and clear emphasis on the necessity of improving RI to achieve and sustain global polio eradication. Published by Oxford University Press on behalf of the Infectious Diseases Society of America 2014. This work is written by (a) US Government employee(s) and is in the public domain in the US.

Provider Training to Screen and Initiate Evidence-Based Pediatric Obesity Treatment in Routine Practice Settings: A Randomized Pilot Trial.

PubMed

Kolko, Rachel P; Kass, Andrea E; Hayes, Jacqueline F; Levine, Michele D; Garbutt, Jane M; Proctor, Enola K; Wilfley, Denise E

This randomized pilot trial evaluated two training modalities for first-line, evidence-based pediatric obesity services (screening and goal setting) among nursing students. Participants (N = 63) were randomized to live interactive training or Web-facilitated self-study training. Pretraining, post-training, and 1-month follow-up assessments evaluated training feasibility, acceptability, and impact (knowledge and skill via simulation). Moderator (previous experience) and predictor (content engagement) analyses were conducted. Nearly all participants (98%) completed assessments. Both types of training were acceptable, with higher ratings for live training and participants with previous experience (ps < .05). Knowledge and skill improved from pretraining to post-training and follow-up in both conditions (ps < .001). Live training demonstrated greater content engagement (p < .01). The training package was feasible, acceptable, and efficacious among nursing students. Given that live training had higher acceptability and engagement and online training offers greater scalability, integrating interactive live training components within Web-based training may optimize outcomes, which may enhance practitioners' delivery of pediatric obesity services. Copyright © 2016 National Association of Pediatric Nurse Practitioners. Published by Elsevier Inc. All rights reserved.

Caregiver Soothing Behaviors After Immunization and Infant Attachment: A Longitudinal Analysis.

PubMed

Hillgrove-Stuart, Jessica; Pillai Riddell, Rebecca; Flora, David B; Greenberg, Saul; Garfield, Hartley

2015-01-01

There were 2 primary objectives to the current study: (1) to relate caregiver behavior trajectories across immunization appointments over the first year of life to subsequent infant attachment and (2) to relate caregiver behavior trajectories within each immunization appointment over the first year of life to subsequent infant attachment. A subsample of 130 caregivers and their infants were recruited from a sample of 760 caregivers who were part of an ongoing longitudinal cohort that videotaped infants' 2-, 4-, 6-, and 12-month immunization appointments. This subsample of caregivers and their infants (n = 130) were invited to participate in an assessment of attachment when infants were between 12 and 18 months of age at the local children's hospital. Caregiver proximal soothing behaviors were the only caregiver behaviors postimmunization that were related to subsequent infant attachment. Higher frequencies of caregiver proximal soothing at 12 months were related to infants' organized attachment, whereas steeper decreases in proximal soothing across the first year were associated with disorganized infant attachment. In addition, when caregivers engaged in proximal soothing for longer after their 12 month olds' immunizations, these infants were more likely to be secure or organized in their attachment. These results provide empirical support for the ecological validity of studying infant attachment in a pediatric pain context. The pediatric "well-baby" visit may provide a potential opportunity to feasibly integrate brief infant mental health screening and intervention.

Post-immunization leucocytosis and its implications for the management of febrile infants.

PubMed

Prentice, Sarah; Kamushaaga, Zephyrian; Nash, Stephen B; Elliott, Alison M; Dockrell, Hazel M; Cose, Stephen

2018-05-11

Clinical guidelines for management of infants with fever but no evident focus of infection recommend that those aged 1-3 months with a white cell count >15 × 10 9 /l have a full septic screen and be admitted for parenteral antibiotics. However, there is limited information about leucocyte changes following routine immunization, a common cause of fever. We investigated white cell counts shortly after routine immunization in Ugandan infants under 3 months of age. White cell counts were measured in 212 healthy infants following routine immunizations (DTwP-HepB-Hib, oral polio and pneumococcal conjugate 7 vaccines) received prior to 3 months of age. Mean leucocyte counts increased from 9.03 × 10 9 /l (95% confidence interval 8.59-9.47 × 10 9 /l) pre-immunizations to 16.46 × 10 9 /l (15.4-17.52 × 10 9 /l) at one-day post-immunizations at 6 weeks of age, and 15.21 × 10 9 /l (14.07-16.36 × 10 9 /l) at one-day post-immunizations at 10 weeks of age. The leucocytosis was primarily a neutrophilia, with neutrophil percentages one-day post-immunization of 49% at 6 weeks of age and 46% at 10 weeks of age. White cell parameters returned to baseline by two-days post-immunization. No participant received antibiotics when presenting with isolated fever post-immunization and all remained well at follow-up. In our study almost half the children <3 months old presenting with fever but no evident focus of infection at one-day post-immunization met commonly used criteria for full septic screen and admission for parenteral antibiotics, despite having no serious bacterial infection. These findings add to the growing body of literature that questions the utility of white blood cell measurement in identification of young infants at risk of serious bacterial infections, particularly in the context of recent immunizations, and suggest that further exploration of the effect of different immunization regimes on white cell counts is needed. This

Antibiotic Allergy in Pediatrics.

PubMed

Norton, Allison Eaddy; Konvinse, Katherine; Phillips, Elizabeth J; Broyles, Ana Dioun

2018-05-01

The overlabeling of pediatric antibiotic allergy represents a huge burden in society. Given that up to 10% of the US population is labeled as penicillin allergic, it can be estimated that at least 5 million children in this country are labeled with penicillin allergy. We now understand that most of the cutaneous symptoms that are interpreted as drug allergy are likely viral induced or due to a drug-virus interaction, and they usually do not represent a long-lasting, drug-specific, adaptive immune response to the antibiotic that a child received. Because most antibiotic allergy labels acquired in childhood are carried into adulthood, the overlabeling of antibiotic allergy is a liability that leads to unnecessary long-term health care risks, costs, and antibiotic resistance. Fortunately, awareness of this growing burden is increasing and leading to more emphasis on antibiotic allergy delabeling strategies in the adult population. There is growing literature that is used to support the safe and efficacious use of tools such as skin testing and drug challenge to evaluate and manage children with antibiotic allergy labels. In addition, there is an increasing understanding of antibiotic reactivity within classes and side-chain reactions. In summary, a better overall understanding of the current tools available for the diagnosis and management of adverse drug reactions is likely to change how pediatric primary care providers evaluate and treat patients with such diagnoses and prevent the unnecessary avoidance of antibiotics, particularly penicillins. Copyright © 2018 by the American Academy of Pediatrics.

Advisory Committee on Immunization Practices Recommended Immunization Schedule for Adults Aged 19 Years or Older--United States, 2016.

PubMed

Kim, David K; Bridges, Carolyn B; Harriman, Kathleen H

2016-02-05

In October 2015, the Advisory Committee on Immunization Practices (ACIP)* approved the Recommended Immunization Schedule for Adults Aged 19 Years or Older, United States, 2016. This schedule provides a summary of ACIP recommendations for the use of vaccines routinely recommended for adults aged 19 years or older in two figures, footnotes for each vaccine, and a table that describes primary contraindications and precautions for commonly used vaccines for adults. Although the figures in the adult immunization schedule illustrate recommended vaccinations that begin at age 19 years, the footnotes contain information on vaccines that are recommended for adults that may begin at age younger than age 19 years. The footnotes also contain vaccine dosing, intervals between doses, and other important information and should be read with the figures.

Validation of Procedures for Monitoring Crewmember Immune Function SDBI-1900, SMO-015 - Integrated Immune

NASA Technical Reports Server (NTRS)

Crucian, Brian; Stowe, Raymond; Mehta, Satish; Uchakin, Peter; Nehlsen-Cannarella, Sandra; Morukov, Boris; Pierson, Duane; Sams, Clarence

2007-01-01

, deficiency, dysregulation) and the response of the immune system to specific latent virus reactivation (known to occur during space flight) will be thoroughly assessed. Following completion of the SMO the data will be evaluated to determine the optimal set of assays for routine monitoring of crewmember immune system function, should the clinical risk warrant such monitoring.

Behavioral health referrals in pediatric epilepsy.

PubMed

Wagner, Janelle L; Ferguson, Pamela L; Kellermann, Tanja; Smith, Gigi; Brooks, Byron

2016-11-01

The purpose of this study was to examine the feasibility of a behavioral health referral protocol and barriers to behavioral health care in a pediatric epilepsy clinic. A sample of 93 youth with epilepsy ages 10-17 and caregivers completed behavioral health and seizure severity measures during a routine epilepsy clinic visit. Key findings are that 47 (50.5%) of the youth screened positive for a behavioral health referral, and 35 of these youth were referred for behavioral health services. However, only 20% made and presented for the behavioral health appointment. The most commonly cited barrier for accessing and utilizing behavioral health care was stigma related- a mental health label for the child. The significance of this study lies in the revelation that solely screening for and educating caregivers about behavioral health symptoms and providing behavioral health referral information is not an ideal model. Instead, stigma related barriers point to the necessity of continued integrated physical and behavioral health care within the pediatric epilepsy visit. Copyright © 2016 Elsevier B.V. All rights reserved.

[Current international recommendations for pediatric cardiopulmonary resuscitation: the European guidelines].

PubMed

López-Herce, Jesús; Rodríguez Núñez, Antonio; Maconochie, Ian; Van de Voorde, Patric; Biarent, Dominique; Eich, Christof; Bingham, Robert; Rajka, Thomas; Zideman, David; Carrillo, Ángel; de Lucas, Nieves; Calvo, Custodio; Manrique, Ignacio

2017-07-01

This summary of the European guidelines for pediatric cardiopulmonary resuscitation (CPR) emphasizes the main changes and encourages health care professionals to keep their pediatric CPR knowledge and skills up to date. Basic and advanced pediatric CPR follow the same algorithm in the 2015 guidelines. The main changes affect the prevention of cardiac arrest and the use of fluids. Fluid expansion should not be used routinely in children with fever in the abuse of signs of shock because too high a volume can worsen prognosis. Rescue breaths should last around 1 second in basic CPR, making pediatric recommendations consistent with those for adults. Chest compressions should be at least as deep as one-third the anteroposterior diameter of the thorax. Most children in cardiac arrest lack a shockable rhythm, and in such cases a coordinated sequence of breaths, chest compressions, and administration of adrenalin is essential. An intraosseous canula may be the first choice for introducing fluids and medications, especially in young infants. In treating supraventricular tachycardia with cardioversion, an initial dose of 1 J/kg is currently recommended (vs the dose of 0.5 J/kg previously recommended). After spontaneous circulation is recovered, measures to control fever should be taken. The goal is to reach a normal temperature even before arrival to the hospital.

The Second Pediatric Blood and Marrow Transplant Consortium International Consensus Conference on Late Effects after Pediatric Hematopoietic Cell Transplantation (HCT): Defining the Unique Late Effects of Children undergoing HCT for Immune Deficiencies, Inherited Marrow Failure Disorders, and Hemoglobinopathies

PubMed Central

Dietz, Andrew C.; Duncan, Christine N.; Alter, Blanche P.; Bresters, Dorine; Cowan, Morton J.; Notarangelo, Luigi; Rosenberg, Philip S.; Shenoy, Shalini; Skinner, Roderick; Walters, Mark C.; Wagner, John; Baker, K. Scott; Pulsipher, Michael A.

2016-01-01

An international consensus conference sponsored by the Pediatric Blood and Marrow Transplant consortium entitled, “Late Effects Screening and Recommendations Following Allogeneic Hematopoietic Cell Transplant for Immune Deficiency and Non-malignant Hematologic Disease was held in Minneapolis, Minnesota on May 10–11, 2016. The purpose of the conference was to address the unmet need for a greater understanding of and the screening for long-term complications in the growing population of survivors of transplantation for nonmalignant disorders. The conference focused on transplantation for hemoglobinopathy, immune deficiency, and inherited bone marrow syndromes. A multidisciplinary group of experts in the disease areas and transplant late effects presented the current state of understanding of how the underlying disease, pretransplant therapies, and transplant related factors uniquely interact to influence the development of late toxicities. Recommendations were put forth by the group for the late effects screening of survivors of transplantation for these non-malignant disorders. The findings and recommendations that came from this conference will be presented in a series of six additional manuscripts in the upcoming months. In this manuscript we explore the need for screening practices specific to the survivors of transplantation for non-malignant diseases and the metholodologic challenges associated with the study of these patients. PMID:27737772

The relationship between pediatric combination vaccines and market effects.

PubMed

Behzad, Banafsheh; Jacobson, Sheldon H; Jokela, Janet A; Sewell, Edward C

2014-06-01

We explored market factors that affect pediatric combination vaccine uptake in the US public-sector pediatric vaccine market. We specifically examined how Pediarix and Pentacel earned a place in the 2009-2012 lowest overall cost formulary. Direct competition between Pediarix and Pentacel is driven by the indirect presence of the Merck Haemophilus influenzae type b vaccine and the Recommended Childhood Immunization Schedule requirement for a hepatitis B birth dose. The resulting analysis suggests that Pentacel would never have earned a place in the lowest overall cost formulary for 2009-2012 federal contract prices for any cost of an injection unless the Merck H influenzae type b advantage was ignored and the hepatitis B birth dose administration cost was recognized by health care providers in designing the lowest overall cost formularies.

The Relationship Between Pediatric Combination Vaccines and Market Effects

PubMed Central

Behzad, Banafsheh; Jokela, Janet A.; Sewell, Edward C.

2014-01-01

We explored market factors that affect pediatric combination vaccine uptake in the US public-sector pediatric vaccine market. We specifically examined how Pediarix and Pentacel earned a place in the 2009–2012 lowest overall cost formulary. Direct competition between Pediarix and Pentacel is driven by the indirect presence of the Merck Haemophilus influenzae type b vaccine and the Recommended Childhood Immunization Schedule requirement for a hepatitis B birth dose. The resulting analysis suggests that Pentacel would never have earned a place in the lowest overall cost formulary for 2009–2012 federal contract prices for any cost of an injection unless the Merck H influenzae type b advantage was ignored and the hepatitis B birth dose administration cost was recognized by health care providers in designing the lowest overall cost formularies. PMID:24825198

Physical therapy in preschool classrooms: successful integration of therapy into classroom routines.

PubMed

Sekerak, Darlene Massey; Kirkpatrick, Dana B; Nelson, Kristal C; Propes, June H

2003-01-01

This exploratory investigation identifies factors that contribute to success of physical therapy services delivered in the context of the daily routines in preschool classroom settings. Ten pediatric physical therapists from rural and urban communities across North Carolina served as informants during telephone interviews. Qualitative analysis of the data led to the identification of six major themes: interactions among classroom personnel, impact of the classroom environment, individual characteristics of the child, logistical considerations, administrative policies and practices, and service delivery options. All 10 informants shared the perception that the cooperation and commitment of the teacher was essential for successful incorporation of therapy activities in classroom routines. Furthermore, the informants agreed that multiple models of service delivery were necessary to meet the individual needs of children. These results lead the authors to question the wisdom of promoting any one service delivery model as "best practice" and suggest guidelines for successful integration of physical therapy in the preschool classroom.

A Recombinant Measles Vaccine with Enhanced Resistance to Passive Immunity.

PubMed

Julik, Emily; Reyes-Del Valle, Jorge

2017-09-21

Current measles vaccines suffer from poor effectiveness in young infants due primarily to the inhibitory effect of residual maternal immunity on vaccine responses. The development of a measles vaccine that resists such passive immunity would strongly contribute to the stalled effort toward measles eradication. In this concise communication, we show that a measles virus (MV) with enhanced hemagglutinin (H) expression and incorporation, termed MVvac2-H2, retained its enhanced immunogenicity, previously established in older mice, when administered to very young, genetically modified, MV-susceptible mice in the presence of passive anti-measles immunity. This immunity level mimics the sub-neutralizing immunity prevalent in infants too young to be vaccinated. Additionally, toward a more physiological small animal model of maternal anti-measles immunity interference, we document vertical transfer of passive anti-MV immunity in genetically-modified, MV susceptible mice and show in this physiological model a better MVvac2-H2 immunogenic profile than that of the parental vaccine strain. In sum, these data support the notion that enhancing MV hemagglutinin incorporation can circumvent in vivo neutralization. This strategy merits additional exploration as an alternative pediatric measles vaccine.

A Recombinant Measles Vaccine with Enhanced Resistance to Passive Immunity

PubMed Central

Julik, Emily; Reyes-del Valle, Jorge

2017-01-01

Current measles vaccines suffer from poor effectiveness in young infants due primarily to the inhibitory effect of residual maternal immunity on vaccine responses. The development of a measles vaccine that resists such passive immunity would strongly contribute to the stalled effort toward measles eradication. In this concise communication, we show that a measles virus (MV) with enhanced hemagglutinin (H) expression and incorporation, termed MVvac2-H2, retained its enhanced immunogenicity, previously established in older mice, when administered to very young, genetically modified, MV-susceptible mice in the presence of passive anti-measles immunity. This immunity level mimics the sub-neutralizing immunity prevalent in infants too young to be vaccinated. Additionally, toward a more physiological small animal model of maternal anti-measles immunity interference, we document vertical transfer of passive anti-MV immunity in genetically-modified, MV susceptible mice and show in this physiological model a better MVvac2-H2 immunogenic profile than that of the parental vaccine strain. In sum, these data support the notion that enhancing MV hemagglutinin incorporation can circumvent in vivo neutralization. This strategy merits additional exploration as an alternative pediatric measles vaccine. PMID:28934110

Concordant or discordant results by the tuberculin skin test and the quantiFERON-TB test in children reflect immune biomarker profiles.

PubMed

Dhanasekaran, S; Jenum, S; Stavrum, R; Ritz, C; Kenneth, J; Vaz, M; Doherty, T M; Grewal, H M S

2014-01-01

The tuberculin skin test (TST) and QuantiFERON-TB-Gold-In-tube (QFTGIT) are adjunctive tests used in the diagnosis of pediatric tuberculosis (TB). Neither test can rule out TB; however, a positive test usually triggers preventive treatment in TB contacts aged <5 years. TST and QFTGIT can give divergent results and it is unclear how discordant results should be interpreted in terms of TB risk and preventive treatment. To understand the immune processes underlying concordant or discordant TST and QFTGIT results, we analyzed immune responses in children from Palamaner Taluk in India (a TB-endemic region with routine neonatal BCG vaccination) who were referred to a TB case verification ward on suspicion of TB. Two hundred and ten children aged <3 years were classified according to their TST and QFTGIT results, and their immune responses analyzed by dual-colour-Reverse-Transcriptase-Multiple-Ligation-dependent-Probe-Amplification, using a panel of 45 genes and a 10-plex antigen-specific enzyme-linked immunosorbent assay. We show that immune biomarkers FPR1, TNFRSF1A and interferon (IFN)-γ are upregulated (all P<0.05) in concordant test-positive children, whereas BPI is downregulated (P<0.05). In contrast, SEC14L1 (P=0.034) and Interferon gamma-induced protein 10 (IP-10) (P=0.001) are differentially expressed between the TST+QFTGIT- /TST-QFTGIT+ groups. Known TB exposure was more frequent in concordant positive children and results were consistent with elevated expression of genes associated with inflammatory responses. Children with discordant test results displayed a mixed profile with activation of both pro- and anti-inflammatory markers. TST and/or QFTGIT positivity appears to reflect distinct but overlapping aspects of host immunity.

The immune-regulating effect of Xiao'er Qixingcha in constipated mice induced by high-heat and high-protein diet.

PubMed

Qu, Chang; Yang, Guang-Hua; Zheng, Rong-Bo; Yu, Xiu-Ting; Peng, Shao-Zhong; Xie, Jian-Hui; Chen, Jian-Nan; Wang, Xiu-Fen; Su, Zi-Ren; Zhang, Xiao-Jun

2017-03-31

Xiao'er Qixingcha (EXQ) has been extensively applied to relieve dyspepsia and constipation in children for hundreds of years in China. However, the therapeutic mechanism underlying its efficacy remained to be defined. The present study aimed to clarify the possible laxative and immune-regulating effects of EXQ on two models of experimental constipation in mice, which mimicked the pediatric constipation caused by high-heat and high-protein diet (HHPD). The two models of constipated mice were induced by HHPD or HHPD + atropine respectively. To investigate the laxative and immune-regulating activities of EXQ, animals were treated with three doses of EXQ (0.75, 1.5 and 3 g/kg) for 7 consecutive days. The fecal output parameters (number and weight), weight of intestinal content and, the thymus and spleen indexes were measured. The levels of sIgA, IL-10, TNF-α and LPS in colon and serum were determined by ELISA. Furthermore, the pathological changes of colon tissue were examined after routine H&E staining. Both HHPD and HHPD + atropine treatments obviously inhibited the fecal output and reduced the colonic sIgA, prominently increased the levels of IL-10 and TNF-α in colonic tissue and elevated the contents of LPS in serum and colonic tissues. In contrast, oral administration of EXQ significantly improved the feces characters and dose-dependently decreased the intestinal changes in both models. In HHPD model test, EXQ efficaciously boosted the sIgA level in a dose-dependent manner, significantly elicited decreases in TNF-α and IL-10 levels, and evidently decreased the spleen and thymus indexes. In HHPD + atropine model test, EXQ treatment reversed the pathological changes by not only dramatically decreasing the spleen index and the levels of LPS and IL-10, but also markedly elevating the thymus index. Furthermore, microscopic observation revealed that EXQ treatment maintained the integrity of colonic mucosa, and protected the colonic tissues from inflammation in the

Immunization Status of NICU Graduates at a Tertiary Care Children's Hospital.

PubMed

Macintosh, Janelle L B; Huggins, Leslie J; Eden, Lacey M; Merrill, Katreena Collette; Luthy, Karlen E Beth

2017-04-01

Approximately 500,000 infants are born prematurely each year in the United States. Immunization of infants in a neonatal intensive care unit (NICU) set a precedence for future immunizations. The objectives of this study were to determine the current rates of immunization and identify variables associated with immunizations of NICU graduates who were aged 60 days or older at time of discharge. This descriptive pilot study utilized retrospective paper medical record review in one tertiary children's hospital. The relationships between immunization status and study variables were examined using t tests and logistic regression. Of 43 infants discharged at least 60 days of age or older from the NICU, 74.4% were fully immunized in accordance with American Academy of Pediatrics (AAP) recommendations. Significant predictors were age at discharge for immunization and steroid use for nonimmunization. Immunization needs to be a priority in order to give NICU infants every advantage regarding their future health status. Nurses need to implement hospital policies ensuring immunizations of NICU graduates. Future studies should focus on samples from diverse hospitals and levels of NICUs. Qualitative studies exploring and describing parent and provider knowledge of current AAP guidelines will strengthen our understanding of potential barriers to immunization.

Immune Response to Dengue Virus Infection in Pediatric Patients in New Delhi, India—Association of Viremia, Inflammatory Mediators and Monocytes with Disease Severity

PubMed Central

Singla, Mohit; Kar, Meenakshi; Sethi, Tavpritesh; Kabra, Sushil K.; Lodha, Rakesh; Chandele, Anmol; Medigeshi, Guruprasad R.

2016-01-01

Dengue virus, a mosquito-borne flavivirus, is a causative agent for dengue infection, which manifests with symptoms ranging from mild fever to fatal dengue shock syndrome. The presence of four serotypes, against which immune cross-protection is short-lived and serotype cross-reactive antibodies that might enhance infection, pose a challenge to further investigate the role of virus and immune response in pathogenesis. We evaluated the viral and immunological factors that correlate with severe dengue disease in a cohort of pediatric dengue patients in New Delhi. Severe dengue disease was observed in both primary and secondary infections. Viral load had no association with disease severity but high viral load correlated with prolonged thrombocytopenia and delayed recovery. Severe dengue cases had low Th1 cytokines and a concurrent increase in the inflammatory mediators such as IL-6, IL-8 and IL-10. A transient increase in CD14+CD16+ intermediate monocytes was observed early in infection. Sorting of monocytes from dengue patient peripheral blood mononuclear cells revealed that it is the CD14+ cells, but not the CD16+ or the T or B cells, that were infected with dengue virus and were major producers of IL-10. Using the Boruta algorithm, reduced interferon-α levels and enhanced aforementioned pro-inflammatory cytokines were identified as some of the distinctive markers of severe dengue. Furthermore, the reduction in the levels of IL-8 and IL-10 were identified as the most significant markers of recovery from severe disease. Our results provide further insights into the immune response of children to primary and secondary dengue infection and help us to understand the complex interplay between the intrinsic factors in dengue pathogenesis. PMID:26982706

Controlling measles using supplemental immunization activities: A mathematical model to inform optimal policy

PubMed Central

Verguet, Stéphane; Johri, Mira; Morris, Shaun K.; Gauvreau, Cindy L.; Jha, Prabhat; Jit, Mark

2015-01-01

Background The Measles & Rubella Initiative, a broad consortium of global health agencies, has provided support to measles-burdened countries, focusing on sustaining high coverage of routine immunization of children and supplementing it with a second dose opportunity for measles vaccine through supplemental immunization activities (SIAs). We estimate optimal scheduling of SIAs in countries with the highest measles burden. Methods We develop an age-stratified dynamic compartmental model of measles transmission. We explore the frequency of SIAs in order to achieve measles control in selected countries and two Indian states with high measles burden. Specifically, we compute the maximum allowable time period between two consecutive SIAs to achieve measles control. Results Our analysis indicates that a single SIA will not control measles transmission in any of the countries with high measles burden. However, regular SIAs at high coverage levels are a viable strategy to prevent measles outbreaks. The periodicity of SIAs differs between countries and even within a single country, and is determined by population demographics and existing routine immunization coverage. Conclusions Our analysis can guide country policymakers deciding on the optimal scheduling of SIA campaigns and the best combination of routine and SIA vaccination to control measles. PMID:25541214

Philippine campaign boosts child immunizations.

PubMed

Manuel-santana, R

1993-03-01

In 1989, USAID awarded the Philippines a 5-year, US $50 million Child Survival Program targeting improvement in immunization coverage of children, prenatal care coverage for pregnant women, and contraceptive prevalence. Upon successful completion of performance benchmarks at the end of each year, USAID released monies to fund child survival activities for the following year. This program accomplished a major program goal, which was decentralization of health planning. The Philippine Department of Health soon incorporated provincial health planning. The Philippine Department of Health soon incorporated provincial health planning in its determination of allocation of resources. Social marketing activities contributed greatly to success in achieving the goal of boosting the immunization coverage rate for the 6 antigens listed under the Expanded Program for Immunization (51%-85% of infants, 1986-1991). In fact, rural health officers in Tarlac Province in Central Luzon went from household to household to talk to mothers about the benefits of immunizing a 1-year-old child, thereby contributing greatly to their achieving a 95% full immunization coverage rate by December 1991. Social marketing techniques included modern marketing strategies and multimedia channels. They first proved successful in metro Manila which, at the beginning of the campaign, had the lowest immunization rate of all 14 regions. Every Wednesday was designated immunization day and was when rural health centers vaccinated the children. Social marketing also successfully publicized oral rehydration therapy (ORT), breast feeding, and tuberculosis control. Another contributing factor to program success in child survival activities was private sector involvement. For example, the Philippine Pediatric Society helped to promote ORT as the preferred treatment for acute diarrhea. Further, the commercial sector distributed packets of oral rehydration salts and even advertised its own ORT product. At the end of 2

Updated data on effective and safe immunizations with live-attenuated vaccines for children after living donor liver transplantation.

PubMed

Shinjoh, Masayoshi; Hoshino, Ken; Takahashi, Takao; Nakayama, Tetsuo

2015-01-29

Although immunizations using live-attenuated vaccines are not recommended for children post-liver transplant due to their theoretical risks, they will inevitably encounter vaccine-preventable viral diseases upon returning to real-life situations. The window of opportunity for vaccination is usually limited prior to transplantation because these children often have unstable disease courses. Also, vaccine immunity does not always persist after transplantation. Beginning in 2002, subcutaneous immunizations with four individual live-attenuated vaccines (measles, rubella, varicella, and mumps) to pediatric patients following living donor liver transplantation (LDLT) were performed for those who fulfilled the clinical criteria, including humoral and cell-mediated immunity. Written informed consent was collected. We included the study on 70 immunizations for 18 cases that we reported in 2008 (Shinjoh et al., 2008). A total of 196 immunizations were administered to 48 pediatric post-LDLT recipients. Of these, 144 were first immunizations and 52 were repeated immunizations following LDLT. The seroconversion rates at the first dose for measles (AIK-C), rubella (TO-336), varicella (Oka), and mumps (Hoshino) were 100% (36/36), 100% (35/35), 70% (23/33), and 75% (24/32), respectively. Antibody levels did not fall over time in patients immunized with rubella vaccine. Three mild cases of breakthrough varicella were observed. Two cases with transient parotid gland swelling were observed after mumps immunization. Two admissions because of fever at 2-3 weeks after the measles vaccine were reported but the patients had no symptoms of measles. Immunizations using selected live-attenuated vaccines were safe and effective for post-LDLT children who were not severely immunosuppressed. However, with the exception of rubella, repeated immunization may be necessary. Copyright © 2014 Elsevier Ltd. All rights reserved.

Relationship Among Viremia/Viral Infection, Alloimmunity, and Nutritional Parameters in the First Year After Pediatric Kidney Transplantation.

PubMed

Ettenger, R; Chin, H; Kesler, K; Bridges, N; Grimm, P; Reed, E F; Sarwal, M; Sibley, R; Tsai, E; Warshaw, B; Kirk, A D

2017-06-01

The Immune Development in Pediatric Transplantation (IMPACT) study was conducted to evaluate relationships among alloimmunity, protective immunity, immune development, physical parameters, and clinical outcome in children undergoing kidney transplantation. We prospectively evaluated biopsy-proven acute rejection (BPAR), de novo donor-specific antibody (dnDSA) formation, viremia, viral infection, T cell immunophenotyping, and body mass index (BMI)/weight Z scores in the first year posttransplantation in 106 pediatric kidney transplant recipients. Outcomes were excellent with no deaths and 98% graft survival. Rejection and dnDSAs occurred in 24% and 22%, respectively. Pretransplant cytomegalovirus (CMV) and Epstein-Barr virus (EBV) serologies and subsequent viremia were unrelated to BPAR or dnDSA. Viremia occurred in 73% of children (EBV, 34%; CMV, 23%; BMK viremia, 23%; and JC virus, 21%). Memory lymphocyte phenotype at baseline was not predictive of alloimmune complications. Patients who developed viral infection had lower weight (-2.1) (p = 0.028) and BMI (-1.2) (p = 0.048) Z scores at transplantation. The weight difference persisted to 12 months compared with patients without infection (p = 0.038). These data indicate that there is a high prevalence of viral disease after pediatric kidney transplantation, and underweight status at transplantation appears to be a risk factor for subsequent viral infection. The occurrence of viremia/viral infection is not associated with alloimmune events. © 2016 The American Society of Transplantation and the American Society of Transplant Surgeons.

Availability of pediatric rheumatology training in United States pediatric residencies.

PubMed

Mayer, Michelle L; Brogan, Laura; Sandborg, Christy I

2006-12-15

To characterize the availability of pediatric rheumatology training in general pediatric residencies. We surveyed 195 pediatric residency program directors in the US using a combined Web-based and paper-based survey format. The survey asked directors about the availability of an on-site pediatric rheumatologist in their institution, the availability of formal pediatric rheumatology rotations, and the types of physicians involved in teaching curriculum components related to pediatric rheumatology. Survey responses were analyzed using descriptive and bivariate statistics. Of the 195 program directors surveyed, 127 (65%) responded. More than 40% of responding programs did not have a pediatric rheumatologist on site. Programs with on-site pediatric rheumatologists were significantly more likely than those without on-site pediatric rheumatologists to have an on-site pediatric rheumatology rotation available (94% versus 9%; P < 0.001). Although pediatric rheumatologists' involvement in 4 curriculum areas relevant to pediatric rheumatology is nearly universal in programs with on-site pediatric rheumatologists, nearly two-thirds of programs without on-site pediatric rheumatologists rely on internist rheumatologists, general pediatricians, or other physicians to cover these areas. Programs without pediatric rheumatologists on site are less likely to have pediatric rheumatology rotations and are more likely to rely on internist rheumatologists and nonrheumatologists to address rheumatology-related curriculum components. Lack of exposure to pediatric rheumatology during residency may impede general pediatricians' ability to identify and treat children with rheumatic diseases, undermine resident interest in this field, and perpetuate low levels of supply.

[Prevalence of anti-mumps IgG antibodies in a pediatric population].

PubMed

Suárez, J; Castañeda, M R; Gutiérrez, C; Tascón, R; Rodríguez, E F

1992-03-01

To assess the prevalence of IgG antibodies against mumps virus, using an enzyme-linked immune assay, among a pediatric population aged from 2 to 14 years. Using a systematic sampling technique among rural and urban pediatric population in a sanitary Spanish area (Leon, Spain) we enrolled 800 children in the study. In all cases the vaccination status, prior history of mumps and also data regarding the place where the vaccination took place were recorded. The presence or absence of IgG antibodies against mumps virus was determined using a standard commercially-available technique (EIA Stat IgG Mumps). Of all children enrolled in the study, a 76.87% +/- 2.92% showed a positive antibody response against mumps virus. The percentage of susceptible children to mumps virus was therefore deemed to be 27.13% +/- 2.9%. A total of 100 children (25.8%) of all 387 who were previously vaccinated did not show presence of antibodies against mumps. In our study, the immunity pattern did not showed statistical positive correlation with all variables assessed: sex, place where the vaccine was given, residence (rural/urban). The high rates of vaccination coverage achieved among children aged 2 to 14 had induced a major change in the immune status, a 71.20% of children had IgG antibodies against mumps, that in nearly all cases had been generated by the use of the mumps vaccine.

Humidification of Blow-By Oxygen During Recovery of Postoperative Pediatric Patients: One Unit's Journey.

PubMed

Donahue, Suzanne; DiBlasi, Robert M; Thomas, Karen

2018-02-02

To examine the practice of nebulizer cool mist blow-by oxygen administered to spontaneously breathing postanesthesia care unit (PACU) pediatric patients during Phase one recovery. Existing evidence was evaluated. Informal benchmarking documented practices in peer organizations. An in vitro study was then conducted to simulate clinical practice and determine depth and amount of airway humidity delivery with blow-by oxygen. Informal benchmarking information was obtained by telephone interview. Using a three-dimensional printed simulation model of the head connected to a breathing lung simulator, depth and amount of moisture delivery in the respiratory tree were measured. Evidence specific to PACU administration of cool mist blow-by oxygen was limited. Informal benchmarking revealed that routine cool mist oxygenated blow-by administration was not widely practiced. The laboratory experiment revealed minimal moisture reaching the mid-tracheal area of the simulated airway model. Routine use of oxygenated cool mist in spontaneously breathing pediatric PACU patients is not supported. Copyright © 2017 American Society of PeriAnesthesia Nurses. Published by Elsevier Inc. All rights reserved.

Intraosseous infusion in elective and emergency pediatric anesthesia: when should we use it?

PubMed

Neuhaus, Diego

2014-06-01

Difficulties to establish a venous access may also occur in routine pediatric anesthesia and lead to hazardous situations. Intraosseous infusion is a well tolerated and reliable but rarely used alternative technique in this setting. According to recent surveys, severe complications of intraosseous infusion stay a rare event. Minor complications and problems in getting an intraosseous infusion started on the other side seem to be more common than generally announced. The EZ-IO intraosseous infusion system has received expanded EU CE mark approval for an extended dwell time of up to 72 h and for insertion in pediatric patients in the distal femur. Key values of blood samples for laboratory analysis can be obtained with only 2 ml of blood/marrow waste and do also offer reliable values using an I-Stat point-of-care analyzer. Most problems in using an intraosseous infusion are provider-dependent. In pediatric anesthesia, the perioperative setting should further contribute to reduce these problems. Nevertheless, regular training, thorough anatomical knowledge and prompt availability especially in the pediatric age group are paramount to get a seldom used technique work properly under pressure. More longitudinal data on large cohorts were preferable to further support the safety of the intraosseous infusion technique in pediatric patients.

Health-related quality of life in children with newly diagnosed immune thrombocytopenia

PubMed Central

Heitink-Pollé, Katja M.J.; Haverman, Lotte; Annink, Kim V.; Schep, Sarah J.; de Haas, Masja; Bruin, Marrie C.A.

2014-01-01

Despite its generally transient and benign course, childhood immune thrombocytopenia has a large impact on health-related quality of life. Recently published guidelines state that quality of life should be taken into account while making decisions on management in childhood immune thrombocytopenia. We, therefore, assessed health-related quality of life in children with newly diagnosed immune thrombocytopenia in a prospective multicenter study. One hundred and seven children aged 6 months-16 years (mean age 5.57 years) were included. We used Pediatric Quality of Life Inventory™ and Kids’ ITP Tools questionnaires at diagnosis and during standardized follow-up. Scores on the Pediatric Quality of Life Inventory™ Core Scales were compared with those of healthy children. Relationships between health-related quality of life scores and treatment modality, bleeding tendency and course of the disease were examined. Kids’ ITP Tools proxy reports and parent self-reports showed significant higher health-related quality of life scores in children who recovered than in children with persistent immune thrombocytopenia (at 3 months: Kids’ ITP Tools parent self-report score 80.85 for recovered patients (n=69) versus 58.98 for patients with persistent disease (n=21), P<0.001). No significant differences in health-related quality of life were found between children with mild or moderate bleeding or between children who received intravenous immunoglobulin or children who were carefully observed. In conclusion, health-related quality of life of children with newly diagnosed immune thrombocytopenia is not influenced by treatment modality or bleeding severity, but only by clinical course of the disease. (Dutch Trial Register identifier: NTR TC1563) PMID:24951468

Polio Eradication Initiative contribution in strengthening immunization and integrated disease surveillance data management in WHO African region, 2014.

PubMed

Poy, Alain; Minkoulou, Etienne; Shaba, Keith; Yahaya, Ali; Gaturuku, Peter; Dadja, Landoh; Okeibunor, Joseph; Mihigo, Richard; Mkanda, Pascal

2016-10-10

The PEI Programme in the WHO African region invested in recruitment of qualified staff in data management, developing data management system and standards operating systems since the revamp of the Polio Eradication Initiative in 1997 to cater for data management support needs in the Region. This support went beyond polio and was expanded to routine immunization and integrated surveillance of priority diseases. But the impact of the polio data management support to other programmes such as routine immunization and disease surveillance has not yet been fully documented. This is what this article seeks to demonstrate. We reviewed how Polio data management area of work evolved progressively along with the expansion of the data management team capacity and the evolution of the data management systems from initiation of the AFP case-based to routine immunization, other case based disease surveillance and Supplementary immunization activities. IDSR has improved the data availability with support from IST Polio funded data managers who were collecting them from countries. The data management system developed by the polio team was used by countries to record information related to not only polio SIAs but also for other interventions. From the time when routine immunization data started to be part of polio data management team responsibility, the number of reports received went from around 4000 the first year (2005) to >30,000 the second year and to >47,000 in 2014. Polio data management has helped to improve the overall VPD, IDSR and routine data management as well as emergency response in the Region. As we approach the polio end game, the African Region would benefit in using the already set infrastructure for other public health initiative in the Region. Copyright © 2016 The Authors. Published by Elsevier Ltd.. All rights reserved.

Lesson Unplanning: Toward Transforming Routine Tasks into Non-Routine Problems

ERIC Educational Resources Information Center

Beghetto, Ronald A.

2017-01-01

How might teachers transform routine tasks into non-routine ones? The purpose of this article is to address this question. The article opens with a discussion of why non-routine problems require creative and original thought. Specifically, I discuss how non-routine problems require students to confront uncertainty and how uncertainty can serve as…

Genomic Circuitry Underlying Immunological Response to Pediatric Acute Respiratory Infection.

PubMed

Henrickson, Sarah E; Manne, Sasikanth; Dolfi, Douglas V; Mansfield, Kathleen D; Parkhouse, Kaela; Mistry, Rakesh D; Alpern, Elizabeth R; Hensley, Scott E; Sullivan, Kathleen E; Coffin, Susan E; Wherry, E John

2018-01-09

Acute respiratory tract viral infections (ARTIs) cause significant morbidity and mortality. CD8 T cells are fundamental to host responses, but transcriptional alterations underlying anti-viral mechanisms and links to clinical characteristics remain unclear. CD8 T cell transcriptional circuitry in acutely ill pediatric patients with influenza-like illness was distinct for different viral pathogens. Although changes included expected upregulation of interferon-stimulated genes (ISGs), transcriptional downregulation was prominent upon exposure to innate immune signals in early IFV infection. Network analysis linked changes to severity of infection, asthma, sex, and age. An influenza pediatric signature (IPS) distinguished acute influenza from other ARTIs and outperformed other influenza prediction gene lists. The IPS allowed a deeper investigation of the connection between transcriptional alterations and clinical characteristics of acute illness, including age-based differences in circuits connecting the STAT1/2 pathway to ISGs. A CD8 T cell-focused systems immunology approach in pediatrics identified age-based alterations in ARTI host response pathways. Copyright © 2017 The Author(s). Published by Elsevier Inc. All rights reserved.

Improving Immunizations in Children: A Clinical Break-even Analysis.

PubMed

Jones, Kyle Bradford; Spain, Chad; Wright, Hannah; Gren, Lisa H

2015-06-01

Immunizing the population is a vital public health priority. This article describes a resident-led continuous quality improvement project to improve the immunization rates of children under 3 years of age at two urban family medicine residency clinics in Salt Lake City, Utah, as well as a break-even cost analysis to the clinics for the intervention. Immunization records were distributed to provider-medical assistant teamlets daily for each pediatric patient scheduled in clinic to decrease missed opportunities. An outreach intervention by letter, followed by telephone call reminders, was conducted to reach children under 3 years of age who were behind on recommended immunizations for age (total n=457; those behind on immunizations n=101). Immunization rates were monitored at 3 months following start of intervention. A break-even analysis to the clinics for the outreach intervention was performed. Immunizations were improved from a baseline of 75.1% (n=133) and 79.6% (n=223) at the two clinics to 92.1% (n=163) and 89.6% (n=251), respectively, at 3 months following the start of intervention (P<0.01). The average revenue per immunization given was $81.57. The financial break-even point required 36 immunizations to be administered. Significant improvement in the immunization rate of patients under 3 years of age at two family medicine residency training clinics was achieved through decreasing missed opportunities for immunization in clinic, and with outreach through letters and follow-up phone calls. The intervention showed positive revenue to both clinics. © 2015 Marshfield Clinic.

Introduction of Sequential Inactivated Polio Vaccine–Oral Polio Vaccine Schedule for Routine Infant Immunization in Brazil’s National Immunization Program

PubMed Central

Domingues, Carla Magda Allan S.; de Fátima Pereira, Sirlene; Marreiros, Ana Carolina Cunha; Menezes, Nair; Flannery, Brendan

2015-01-01

In August 2012, the Brazilian Ministry of Health introduced inactivated polio vaccine (IPV) as part of sequential polio vaccination schedule for all infants beginning their primary vaccination series. The revised childhood immunization schedule included 2 doses of IPV at 2 and 4 months of age followed by 2 doses of oral polio vaccine (OPV) at 6 and 15 months of age. One annual national polio immunization day was maintained to provide OPV to all children aged 6 to 59 months. The decision to introduce IPV was based on preventing rare cases of vaccine-associated paralytic polio, financially sustaining IPV introduction, ensuring equitable access to IPV, and preparing for future OPV cessation following global eradication. Introducing IPV during a national multivaccination campaign led to rapid uptake, despite challenges with local vaccine supply due to high wastage rates. Continuous monitoring is required to achieve high coverage with the sequential polio vaccine schedule. PMID:25316829

Suppressive influences in the immune response to cancer.

PubMed

Bronte, Vincenzo; Mocellin, Simone

2009-01-01

Although much evidence has been gathered demonstrating that immune effectors can play a significant role in controlling tumor growth under natural conditions or in response to therapeutic manipulation, it is clear that malignant cells do evade immune surveillance in most cases. Considering that anticancer active specific immunotherapy seems to have reached a plateau of results and that currently no vaccination regimen is indicated as a standard anticancer therapy, the dissection of the molecular events underlying tumor immune escape is the necessary condition to make anticancer vaccines a therapeutic weapon effective enough to be implemented in the routine clinical setting. Recent years have witnessed significant advances in our understanding of the molecular mechanisms underlying tumor immune escape. These mechanistic insights are fostering the development of rationally designed therapeutics aimed to revert the immunosuppressive circuits that undermine an effective antitumor immune response. In this review, the best characterized mechanisms that allow cancer cells to evade immune surveillance are overviewed and the most debated controversies constellating this complex field are highlighted.

Social pediatrics: weaving horizontal and vertical threads through pediatric residency.

PubMed

van den Heuvel, Meta; Martimianakis, Maria Athina Tina; Levy, Rebecca; Atkinson, Adelle; Ford-Jones, Elizabeth; Shouldice, Michelle

2017-01-13

Social pediatrics teaches pediatric residents how to understand disease within their patients' social, environmental and political contexts. It's an essential component of pediatric residency training; however there is very little literature that addresses how such a broad-ranging topic can be taught effectively. The aim of this study was to determine and characterize social pediatric education in our pediatric residency training in order to identify strengths and gaps. A social pediatrics curriculum map was developed, attending to 3 different dimensions: (1) the intended curriculum as prescribed by the Objectives of Training for Pediatrics of the Royal College of Physicians and Surgeons of Canada (RCPSC), (2) the formal curriculum defined by rotation-specific learning objectives, and (3) the informal/hidden curriculum as reflected in resident and teacher experiences and perceptions. Forty-one social pediatric learning objectives were extracted from the RCPSC Objectives of Training for Pediatrics, most were listed in the Medical Expert (51%) and Health Advocate competencies (24%). Almost all RCPSC social pediatric learning objectives were identified in more than one rotation and/or seminar. Adolescent Medicine (29.2%), Pediatric Ambulatory Medicine (26.2%) and Developmental Pediatrics (25%) listed the highest proportion of social pediatric learning objectives. Four (10%) RCPSC social pediatric objectives were not explicitly named within learning objectives of the formal curriculum. The informal curriculum revealed that both teachers and residents viewed social pediatrics as integral to all clinical encounters. Perceived barriers to teaching and learning of social pediatrics included time constraints, particularly in a tertiary care environment, and the value of social pediatrics relative to medical expert knowledge. Despite the lack of an explicit thematic presentation of social pediatric learning objectives by the Royal College and residency training program

Introduction of sequential inactivated polio vaccine-oral polio vaccine schedule for routine infant immunization in Brazil's National Immunization Program.

PubMed

Domingues, Carla Magda Allan S; de Fátima Pereira, Sirlene; Cunha Marreiros, Ana Carolina; Menezes, Nair; Flannery, Brendan

2014-11-01

In August 2012, the Brazilian Ministry of Health introduced inactivated polio vaccine (IPV) as part of sequential polio vaccination schedule for all infants beginning their primary vaccination series. The revised childhood immunization schedule included 2 doses of IPV at 2 and 4 months of age followed by 2 doses of oral polio vaccine (OPV) at 6 and 15 months of age. One annual national polio immunization day was maintained to provide OPV to all children aged 6 to 59 months. The decision to introduce IPV was based on preventing rare cases of vaccine-associated paralytic polio, financially sustaining IPV introduction, ensuring equitable access to IPV, and preparing for future OPV cessation following global eradication. Introducing IPV during a national multivaccination campaign led to rapid uptake, despite challenges with local vaccine supply due to high wastage rates. Continuous monitoring is required to achieve high coverage with the sequential polio vaccine schedule. Published by Oxford University Press on behalf of the Infectious Diseases Society of America 2014. This work is written by (a) US Government employee(s) and is in the public domain in the US.

Safety and immunogenicity of a novel quadrivalent meningococcal CRM-conjugate vaccine given concomitantly with routine vaccinations in infants.

PubMed

Klein, Nicola P; Reisinger, Keith S; Johnston, William; Odrljin, Tatjana; Gill, Christopher J; Bedell, Lisa; Dull, Peter

2012-01-01

In phase II studies, MenACWY-CRM elicited robust immunologic responses in young infants. We now present results from our pivotal phase III infant immunogenicity/safety study. In this open-label phase III study, we randomized full-term 2-month-old infants to 4 doses of MenACWY-CRM coadministered with routine vaccines at 2, 4, 6, and 12 months of age or with routine vaccines alone. We monitored for local and systemic reactions and serious adverse events among all study participants and evaluated for sufficiency of the immune responses to MenACWY-CRM through serum bactericidal activity assay with human complement. Bactericidal antibodies were present in 94% to 100% of subjects against each of the serogroups in MenACWY-CRM after the 4-dose series and were 67% to 97% after the first 3 doses. Geometric mean titers were higher after the fourth dose of MenACWY-CRM compared with a single dose of MenACWY-CRM at 12 months of age for all serogroups (range of ratios, 4.5-38). Responses to 3 doses of routine vaccines coadministered with MenACWY-CRM were noninferior to routine vaccinations alone, except for small differences in pneumococcal serotype 6B responses after dose 3 but not dose 4 and pertactin after dose 3. Inclusion of MenACWY-CRM did not affect the safety or reactogenicity profiles of the routine infant vaccine series. A 4-dose series of MenACWY-CRM was highly immunogenic and well tolerated in young infants, and it can be coadministered with routine infant vaccines. Substantial immunity was conferred after the first 3 doses administered at 2, 4, and 6 months of age.

The pattern of pediatric respiratory illnesses admitted in ebonyi state university teaching hospital South-East Nigeria.

PubMed

Ezeonu, Ct; Uneke, Cj; Ojukwu, Jo; Anyanwu, Ou; Okike, Co; Ezeanosike, Ob; Agumadu, Hu

2015-01-01

Reports from the developed nations reveal respiratory tract infections as the leading cause of childhood hospital admissions. Children may be admitted for a variety of respiratory illnesses. Data on the spectrum of pediatric respiratory illnesses admitted in the hospital is scarce. To determine the pattern of pediatrics respiratory illness admissions, seasonal frequency, underlying risk factors and outcome. A retrospective assessment of respiratory cases admitted in the pediatric ward from 2005 to 2010 was conducted using case notes. Parameters considered included month of presentation, age, sex, immunization and nutritional status, tools of diagnosis and patient outcome. Results were analyzed using the Statistical Package for the Social Sciences with the level of significance P ≤ 0.05. Of the 239 cases admitted, there were more males than females (1.4:1). The commonest case was Bronchopneumonia, 71.6% (171/239 out of which 161 were uncomplicated, 5 had effusions and 6 were associated with measles). Other cases were Pulmonary Tuberculosis, 10.9% (26/239), Lobar pneumonia 8.8% (21/239), Bronchiolitis, 5% (12/239), Aspiration pneumonitis 2.1% (5/239) and Bronchial asthma, 0.8% (2/239). Mortality was 7.5% (18/239) mostly from Bronchopneumonia amongst the 1-5 years old. Mortality was significantly associated with malnutrition (P < 0.001) and poor immunization status (P < 0.01). Bronchopneumonia was found to be the commonest illness with significant mortality and peak occurrence in the rainy season. More emphasis must be laid on anticipatory guidance and prevention by encouraging the immunization, good nutrition and increased attention on children even after 1 year of age.

Altered cord blood γδ T cell repertoire in Nigeria: possible impacts of environmental factors on neonatal immunity

PubMed Central

Cairo, Cristiana; Propp, Nadia; Auricchio, Giovanni; Armstrong, Cheryl L.; Abimiku, Alash’le; Mancino, Giorgio; Colizzi, Vittorio; Blattner, William; Pauza, C. David

2008-01-01

Infectious diseases during pregnancy can impact the development of fetal immunity, leading to reduced neonatal resistance to infection and decreased responses to pediatric vaccines. P. falciparum causes placental infection in low parity pregnant women and is among the pathogens that affect fetal immunity. Recognizing the relationship between malaria and γδ T lymphocytes in adults, we asked whether neonatal γδ T cells would be altered in malaria-endemic regions as a marker for changes in fetal immunity. Our initial studies compared cord blood γδ T cells from deliveries to HIV- mothers in Jos (Nigeria) where malaria is endemic, or in Rome (Italy). We noted substantial differences in the Vγ2 repertoire for cord blood collected in Jos or Rome; differences were consistent with a negative selection mechanism operating on the fetal Vγ2 chain repertoire in neonates from Jos. A specific disruption affected the fraction of γδ T cells that we expect will respond to Bacille Calmette-Guerin (BCG). Fetal γδ T cell depletion might be a mechanism for impaired neonatal immunity and lowered responses to pediatric vaccines. PMID:18440637

Subacute sclerosing panencephalitis and immune thrombocytopenia: More than a coincidence?

PubMed

Oncel, I; Saltik, S; Anlar, B

2018-02-01

Subacute sclerosing panencephalitis (SSPE) is a progressive disease caused by persistent measles virus (MV). It has an incidence of 0.4-2.0/million in Turkey. Immune thrombocytopenia (ITP) is a bleeding disorder whose estimated incidence is 4.2/100.000 person/years in the pediatric age group. We observed three cases with ITP in our cohort of 315 pediatric SSPE cases, an incidence higher than coincidentally expected in the general population. We hypothesize an association between SSPE and ITP. Our three cases had measles 1-2 years before the onset of ITP and 8-10 years before first symptoms of SSPE. A common immunogenetic background creating susceptibility to infection and autoimmunity might play a role. Alternatively, chronic antigenic stimulation by the MV leading to synthesis of cross-reacting antibodies against platelets, or treatment of ITP with immunoglobulins or steroids might affect or alter the development and manifestation of SSPE. The co-occurrence of these two disorders of viral and immune pathogenesis may draw attention to similar observations and provide clues for their mechanisms. Copyright © 2018 Elsevier Ltd. All rights reserved.

Pediatric cancer gone viral. Part I: strategies for utilizing oncolytic herpes simplex virus-1 in children

PubMed Central

Cripe, Timothy P; Chen, Chun-Yu; Denton, Nicholas L; Haworth, Kellie B; Hutzen, Brian; Leddon, Jennifer L; Streby, Keri A; Wang, Pin-Yi; Markert, James M; Waters, Alicia M; Gillespie, George Yancey; Beierle, Elizabeth A; Friedman, Gregory K

2015-01-01

Progress for improving outcomes in pediatric patients with solid tumors remains slow. In addition, currently available therapies are fraught with numerous side effects, often causing significant life-long morbidity for long-term survivors. The use of viruses to kill tumor cells based on their increased vulnerability to infection is gaining traction, with several viruses moving through early and advanced phase clinical testing. The prospect of increased efficacy and decreased toxicity with these agents is thus attractive for pediatric cancer. In part I of this two-part review, we focus on strategies for utilizing oncolytic engineered herpes simplex virus (HSV) to target pediatric malignancies. We discuss mechanisms of action, routes of delivery, and the role of preexisting immunity on antitumor efficacy. Challenges to maximizing oncolytic HSV in children are examined, and we highlight how these may be overcome through various arming strategies. We review the preclinical and clinical evidence demonstrating safety of a variety of oncolytic HSVs. In Part II, we focus on the antitumor efficacy of oncolytic HSV in pediatric tumor types, pediatric clinical advances made to date, and future prospects for utilizing HSV in pediatric patients with solid tumors. PMID:26436135

Pediatric Autoimmune Disorders Associated with Streptococcal Infections and Tourette's Syndrome in Preclinical Studies

PubMed Central

Spinello, Chiara; Laviola, Giovanni; Macrì, Simone

2016-01-01

Accumulating evidence suggests that Tourette's Syndrome (TS) – a multifactorial pediatric disorder characterized by the recurrent exhibition of motor tics and/or vocal utterances – can partly depend on immune dysregulation provoked by early repeated streptococcal infections. The natural and adaptive antibody-mediated reaction to streptococcus has been proposed to potentially turn into a pathological autoimmune response in vulnerable individuals. Specifically, in conditions of increased permeability of the blood brain barrier (BBB), streptococcus-induced antibodies have been proposed to: (i) reach neuronal targets located in brain areas responsible for motion control; and (ii) contribute to the exhibition of symptoms. This theoretical framework is supported by indirect evidence indicating that a subset of TS patients exhibit elevated streptococcal antibody titers upon tic relapses. A systematic evaluation of this hypothesis entails preclinical studies providing a proof of concept of the aforementioned pathological sequelae. These studies shall rest upon individuals characterized by a vulnerable immune system, repeatedly exposed to streptococcus, and carefully screened for phenotypes isomorphic to the pathological signs of TS observed in patients. Preclinical animal models may thus constitute an informative, useful tool upon which conducting targeted, hypothesis-driven experiments. In the present review we discuss the available evidence in preclinical models in support of the link between TS and pediatric autoimmune neuropsychiatric disorders associated with streptococcus infections (PANDAS), and the existing gaps that future research shall bridge. Specifically, we report recent preclinical evidence indicating that the immune responses to repeated streptococcal immunizations relate to the occurrence of behavioral and neurological phenotypes reminiscent of TS. By the same token, we discuss the limitations of these studies: limited evidence of behavioral phenotypes

Contrast blush in pediatric blunt splenic trauma does not warrant the routine use of angiography and embolization.

PubMed

Bansal, Samiksha; Karrer, Frederick M; Hansen, Kristine; Partrick, David A

2015-08-01

Splenic artery embolization (SAE) in the presence of contrast blush (CB) has been recommended to reduce the failure rate of nonoperative management. We hypothesized that the presence of CB on computed tomography has minimal impact on patient outcomes. A retrospective review was conducted of all children (<18 years) with blunt splenic trauma over a 10-year period at a level 1 pediatric trauma center. Data are presented as mean ± standard error of mean. Seven hundred forty children sustained blunt abdominal trauma, of which 549 had an identified solid organ injury. Blunt splenic injury was diagnosed in 270 of the 740 patients. All patients were managed nonoperatively without SAE. CB was seen on computed tomography in 47 patients (17.4%). There were no significant differences in the need for blood transfusion (12.5% vs 11.1%) or length of stay (3.1 vs 3.3 days) or need for splenectomy when compared in children with or without CB. Pediatric trauma patients with blunt splenic injuries can be safely managed without SAE and physiologic response and hemodynamic stability should be the primary determinants of appropriate management. Copyright © 2015 Elsevier Inc. All rights reserved.

Developing everyday routines.

PubMed

McNamara, Paula; Humphry, Ruth

2008-05-01

This study obtains a deeper understanding of the processes supporting the formation of young children's routines in a child care classroom. Eight infants and toddlers and their teachers from two child care classrooms were observed for 4 to 6 months during periods of regularly occurring activities. Detailed, moment-to-moment descriptions of their behaviors and interactions were analyzed. Eleven processes supported the development of children's routines. Teachers structured and guided the children's experiences in learning routines, and children initiated requests to do routines. The study also identified three processes where children invited, coached, and modeled, supporting one another in learning routines. Finally, familiar objects used in routines elicited the children's engagement.

THE HUMAN MICROBIOME AND PROBIOTICS: IMPLICATIONS FOR PEDIATRICS

PubMed Central

Hsieh, Michael H.; Versalovic, James

2010-01-01

The “human super-organism” refers to the human body and the massive numbers of microbes which dwell within us and on the skin surface. Despite the large numbers of microbes co-existing within the human body, humans including infants and children achieve a physiologic state of equilibrium known as health in the context of this microbial world. These key concepts suggest that many individual members of the human microbiome, including bacterial and fungal species, confer different benefits on the human host. Probiotics, or beneficial microbes, may modulate immune responses, provide key nutrients, or suppress the proliferation and virulence of infectious agents. The human microbiome is in fact dynamic and often in flux, which may be indicative of the continuous interplay among commensal microbes, pathogens, and the human host. In this article we review the state-of-the-art regarding probiotics applications to prevent or treat diseases of the pediatric gastrointestinal and genitourinary systems. Additionally, probiotics may regulate local and systemic immunity, thereby reducing allergic disease severity and susceptibilities of infants and children to allergies and atopic diseases. In summary, beneficial microbes offer promising alternatives for new strategies in therapeutic microbiology with implications for different subspecialties within pediatrics. Instead of simply trying to counteract microbes with vaccines and antibiotics, a new field of medical microbiology is emerging that strives to translate human microbiome research into new probiotics strategies for promotion of health and prevention of disease in children. PMID:18992706

Malnutrition in Hospitalized Pediatric Patients: Assessment, Prevalence, and Association to Adverse Outcomes.

PubMed

Daskalou, Efstratia; Galli-Tsinopoulou, Assimina; Karagiozoglou-Lampoudi, Thomais; Augoustides-Savvopoulou, Persefone

2016-01-01

Malnutrition is a frequent finding in pediatric health care settings in the form of undernutrition or excess body weight. Its increasing prevalence and impact on overall health status, which is reflected in the adverse outcomes, renders imperative the application of commonly accepted and evidence-based practices and tools by health care providers. Nutrition risk screening on admission and nutrition status evaluation are key points during clinical management of hospitalized pediatric patients, in order to prevent health deterioration that can lead to serious complications and growth consequences. In addition, anthropometric data based on commonly accepted universal growth standards can give accurate results for nutrition status. Both nutrition risk screening and nutrition status assessment are techniques that should be routinely implemented, based on commonly accepted growth standards and methodology, and linked to clinical outcomes. The aim of the present review was to address the issue of hospital malnutrition in pediatric settings in terms of prevalence, outline nutrition status evaluation and nutrition screening process using different criteria and available tools, and present its relationship with outcome measures. Key teaching points • Malnutrition-underweight or excess body weight-is a frequent imbalance in pediatric settings that affects physical growth and results in undesirable clinical outcomes. • Anthropometry interpretation through growth charts and nutrition screening are cornerstones for the assessment of malnutrition.To date no commonly accepted anthropometric criteria or nutrition screening tools are used in hospitalized pediatric patients. • Commonly accepted nutrition status and screening processes based on the World Health Organization's growth standards can contribute to the overall hospital nutrition care of pediatric patients.

Variation in the level of detail in pediatric voiding cystourethrogram reports.

PubMed

Schaeffer, Anthony J; Chow, Jeanne S; Ivanova, Anastasia; Cui, Gang; Greenfield, Saul P; Zerin, J Michael; Hoberman, Alejandro; Mathews, Ranjiv I; Mattoo, Tej K; Carpenter, Myra A; Moxey-Mims, Marva; Chesney, Russell W; Nelson, Caleb P

2017-06-01

radiologist. There is substantial underreporting of findings in VCUG reports when assessing a widely represented sample of routine, community-generated reports using an idealized standard. Although VUR was often reported, other crucial anatomic and functional findings of the VCUG were consistently underreported across all facility types. Although pediatric radiologist and pediatric hospitals generated more complete VCUG reports compared with those having non-pediatric origins, the differences are small when considering the substantial underreporting of VCUG findings in general. This underscores the opportunities for improvement in reporting of VCUG findings. Copyright © 2016. Published by Elsevier Ltd.

Pediatric neurocritical care.

PubMed

Murphy, Sarah

2012-01-01

Pediatric neurocritical care is an emerging multidisciplinary field of medicine and a new frontier in pediatric critical care and pediatric neurology. Central to pediatric neurocritical care is the goal of improving outcomes in critically ill pediatric patients with neurological illness or injury and limiting secondary brain injury through optimal critical care delivery and the support of brain function. There is a pressing need for evidence based guidelines in pediatric neurocritical care, notably in pediatric traumatic brain injury and pediatric stroke. These diseases have distinct clinical and pathophysiological features that distinguish them from their adult counterparts and prevent the direct translation of the adult experience to pediatric patients. Increased attention is also being paid to the broader application of neuromonitoring and neuroprotective strategies in the pediatric intensive care unit, in both primary neurological and primary non-neurological disease states. Although much can be learned from the adult experience, there are important differences in the critically ill pediatric population and in the circumstances that surround the emergence of neurocritical care in pediatrics.

Acceptance of Routine HIV Testing by Hospitalized Adolescents and Young Adults.

PubMed

Bhalakia, Avni M; Talib, Hina J; Choi, Jaeun; Watnick, Dana; Bochner, Risa; Futterman, Donna; Gross, Elissa

2018-04-01

Youth carry a disproportionate burden of new HIV infections. With our study, we aimed to characterize HIV testing experiences among adolescents and young adults admitted to a children's hospital that is located in a high HIV-prevalent community and implemented routine HIV testing for all patients ≥13 years of age. A total of 120 patients aged 13 to 24 years old who were admitted to our hospital and had a documented offer of routine HIV testing on admission were invited to complete a self-administered survey that asked about sex, race and/or ethnicity, HIV risk behaviors, and attitudes toward routine HIV testing in the hospital. Date of birth, admission diagnosis, and verification of HIV testing and results were collected by chart review. Study participants ( N = 99) were 17.4 ± 2.3 years old, 52% female, 47% Hispanic, and 29% African American. Additional characteristics include the following: 65% had previous sexual activity, 11% had a history of sexually transmitted infections, and 12% were worried about their risk for HIV. Forty-seven percent of participants accepted HIV testing, with older patients ( P < .01) and those reporting previous sexual activity ( P < .01) and a previous HIV test ( P < .01) being more likely to accept testing. A total of 96% of participants agreed that the hospital is a good place to offer HIV testing. Our findings support offering routine HIV testing to youth admitted to children's hospital. Given the high incidence of new and undiagnosed HIV infections among youth, additional venues for HIV testing are essential. Copyright © 2018 by the American Academy of Pediatrics.

Population pharmacokinetics of busulfan in pediatric and young adult patients undergoing hematopoietic cell transplant: a model-based dosing algorithm for personalized therapy and implementation into routine clinical use.

PubMed

Long-Boyle, Janel R; Savic, Rada; Yan, Shirley; Bartelink, Imke; Musick, Lisa; French, Deborah; Law, Jason; Horn, Biljana; Cowan, Morton J; Dvorak, Christopher C

2015-04-01

Population pharmacokinetic (PK) studies of busulfan in children have shown that individualized model-based algorithms provide improved targeted busulfan therapy when compared with conventional dose guidelines. The adoption of population PK models into routine clinical practice has been hampered by the tendency of pharmacologists to develop complex models too impractical for clinicians to use. The authors aimed to develop a population PK model for busulfan in children that can reliably achieve therapeutic exposure (concentration at steady state) and implement a simple model-based tool for the initial dosing of busulfan in children undergoing hematopoietic cell transplantation. Model development was conducted using retrospective data available in 90 pediatric and young adult patients who had undergone hematopoietic cell transplantation with busulfan conditioning. Busulfan drug levels and potential covariates influencing drug exposure were analyzed using the nonlinear mixed effects modeling software, NONMEM. The final population PK model was implemented into a clinician-friendly Microsoft Excel-based tool and used to recommend initial doses of busulfan in a group of 21 pediatric patients prospectively dosed based on the population PK model. Modeling of busulfan time-concentration data indicates that busulfan clearance displays nonlinearity in children, decreasing up to approximately 20% between the concentrations of 250-2000 ng/mL. Important patient-specific covariates found to significantly impact busulfan clearance were actual body weight and age. The percentage of individuals achieving a therapeutic concentration at steady state was significantly higher in subjects receiving initial doses based on the population PK model (81%) than in historical controls dosed on conventional guidelines (52%) (P = 0.02). When compared with the conventional dosing guidelines, the model-based algorithm demonstrates significant improvement for providing targeted busulfan therapy in

Population Pharmacokinetics of Busulfan in Pediatric and Young Adult Patients Undergoing Hematopoietic Cell Transplant: A Model-Based Dosing Algorithm for Personalized Therapy and Implementation into Routine Clinical Use

PubMed Central

Long-Boyle, Janel; Savic, Rada; Yan, Shirley; Bartelink, Imke; Musick, Lisa; French, Deborah; Law, Jason; Horn, Biljana; Cowan, Morton J.; Dvorak, Christopher C.

2014-01-01

Background Population pharmacokinetic (PK) studies of busulfan in children have shown that individualized model-based algorithms provide improved targeted busulfan therapy when compared to conventional dosing. The adoption of population PK models into routine clinical practice has been hampered by the tendency of pharmacologists to develop complex models too impractical for clinicians to use. The authors aimed to develop a population PK model for busulfan in children that can reliably achieve therapeutic exposure (concentration-at-steady-state, Css) and implement a simple, model-based tool for the initial dosing of busulfan in children undergoing HCT. Patients and Methods Model development was conducted using retrospective data available in 90 pediatric and young adult patients who had undergone HCT with busulfan conditioning. Busulfan drug levels and potential covariates influencing drug exposure were analyzed using the non-linear mixed effects modeling software, NONMEM. The final population PK model was implemented into a clinician-friendly, Microsoft Excel-based tool and used to recommend initial doses of busulfan in a group of 21 pediatric patients prospectively dosed based on the population PK model. Results Modeling of busulfan time-concentration data indicates busulfan CL displays non-linearity in children, decreasing up to approximately 20% between the concentrations of 250–2000 ng/mL. Important patient-specific covariates found to significantly impact busulfan CL were actual body weight and age. The percentage of individuals achieving a therapeutic Css was significantly higher in subjects receiving initial doses based on the population PK model (81%) versus historical controls dosed on conventional guidelines (52%) (p = 0.02). Conclusion When compared to the conventional dosing guidelines, the model-based algorithm demonstrates significant improvement for providing targeted busulfan therapy in children and young adults. PMID:25162216

The Geographic Distribution of Pediatric Anesthesiologists Relative to the US Pediatric Population.

PubMed

Muffly, Matthew K; Medeiros, David; Muffly, Tyler M; Singleton, Mark A; Honkanen, Anita

2017-07-01

The geographic relationship between pediatric anesthesiologists and the pediatric population has potentially important clinical and policy implications. In the current study, we describe the geographic distribution of pediatric anesthesiologists relative to the US pediatric population (0-17 years) and a subset of the pediatric population (0-4 years). The percentage of the US pediatric population that lives within different driving distances to the nearest pediatric anesthesiologist (0 to 25 miles, >25 to 50 miles, >50 to 100 miles, >100 to 250 miles, and >250 miles) was determined by creating concentric driving distance service areas surrounding pediatric anesthesiologist practice locations. US Census block groups were used to determine the sum pediatric population in each anesthesiologist driving distance service area. The pediatric anesthesiologist-to-pediatric population ratio was then determined for each of the 306 hospital referral regions (HRRs) in the United States and compared with ratios of other physician groups to the pediatric population. All geographic mapping and analysis was performed using ArcGIS Desktop 10.2.2 mapping software (Redlands, CA). A majority of the pediatric population (71.4%) lives within a 25-mile drive of a pediatric anesthesiologist; however, 10.2 million US children (0-17 years) live greater than 50 miles from the nearest pediatric anesthesiologist. More than 2.7 million children ages 0 to 4 years live greater than 50 miles from the nearest identified pediatric anesthesiologist. The median ratio of pediatric anesthesiologists to 100,000 pediatric population at the HRR level was 2.25 (interquartile range, 0-5.46). Pediatric anesthesiologist geographic distribution relative to the pediatric population by HRR is lower and less uniform than for all anesthesiologists, neonatologists, and pediatricians. A substantial proportion of the US pediatric population lives greater than 50 miles from the nearest pediatric anesthesiologist, and

Imaging of Sports-related Injuries of the Lower Extremity in Pediatric Patients.

PubMed

O'Dell, M Cody; Jaramillo, Diego; Bancroft, Laura; Varich, Laura; Logsdon, Gregory; Servaes, Sabah

2016-10-01

With increasing participation and intensity of training in youth sports in the United States, the incidence of sports-related injuries is increasing, and the types of injuries are shifting. In this article, the authors review sports injuries of the lower extremity, including both acute and overuse injuries, that are common in or specific to the pediatric population. Common traumatic injuries that occur in individuals of all ages (eg, tears of the acetabular labrum and anterior cruciate ligament) are not addressed, although these occur routinely in pediatric sports. However, some injuries that occur almost exclusively in high-level athletes (eg, athletic pubalgia) are reviewed to increase awareness and understanding of these entities among pediatric radiologists who may not be familiar with them and thus may not look for them. Injuries are described according to their location (ie, hip, knee, or foot and ankle) and pathologic process (eg, apophysitis, osteochondritis dissecans). Examples of abnormalities and normal variants of the anatomy that are often misdiagnosed are provided. The injuries reviewed represent a common and growing subset of pathologic processes about which all pediatric and musculoskeletal radiologists should be knowledgeable. Understanding physeal injury is especially important because missed diagnoses can lead to premature physeal closure and osteoarthritis. © RSNA, 2016.

Immunizations, neonatal jaundice, and animal-induced injuries.

PubMed

Morris, Shaine A; Bernstein, Henry H

2004-08-01

Published studies during the past year about three topics important to the pediatric clinician-- immunizations, neonatal jaundice, and animal-induced injuries-are concisely reviewed. Recent updates regarding vaccines including the questionable link with autism, implementation of universal influenza vaccination for young children, the efficacy of pneumococcal vaccine against invasive disease, and new information on pertussis, varicella, hepatitis A, hepatitis B, measles, and rotavirus vaccination are discussed. No association between measles/mumps/rubella vaccine or thimerosal-containing pertussis vaccine and autism is evident. Universal influenza vaccination for children 6 to 23 months of age will be recommended for the 2004-2005 flu season, and this implementation should reduce significant school absenteeism as well as complications seen last year including encephalopathy, seizures, respiratory failure, and pneumonia. Pneumococcal vaccine significantly reduces rates of invasive pneumococcal vaccine in healthy and HIV-infected children, although it does not appear to greatly affect otitis media rates. A reduction in post-vaccine febrile seizures appears to be present since the introduction of acellular pertussis vaccine. Multiple outbreaks in varicella have been reported since the introduction of the varicella vaccine, and a booster vaccination may be necessary in the future. Methods for detecting and preventing severe neonatal hyperbilirubinemia are reviewed, as well as anticipated recommendations from the American Academy of Pediatrics for the detection and management of hyperbilirubinemia. High bilirubin levels in preterm infants may result in hearing dysfunction and developmental impairment. The American Academy of Pediatrics has recommended a higher level of monitoring for newborn jaundice and treatment of hyperbilirubinemia in an effort to prevent kernicterus and sequelae from elevated bilirubin levels, including post-discharge follow-up appointment by day 3

Socioecological predictors of immune defences in wild spotted hyenas

PubMed Central

Flies, Andrew S.; Mansfield, Linda S.; Flies, Emily J.; Grant, Chris K.; Holekamp, Kay E.

2016-01-01

Summary Social rank can profoundly affect many aspects of mammalian reproduction and stress physiology, but little is known about how immune function is affected by rank and other socio-ecological factors in free-living animals.In this study we examine the effects of sex, social rank, and reproductive status on immune function in long-lived carnivores that are routinely exposed to a plethora of pathogens, yet rarely show signs of disease.Here we show that two types of immune defenses, complement-mediated bacterial killing capacity (BKC) and total IgM, are positively correlated with social rank in wild hyenas, but that a third type, total IgG, does not vary with rank.Female spotted hyenas, which are socially dominant to males in this species, have higher BKC, and higher IgG and IgM concentrations, than do males.Immune defenses are lower in lactating than pregnant females, suggesting the immune defenses may be energetically costly.Serum cortisol and testosterone concentrations are not reliable predictors of basic immune defenses in wild female spotted hyenas.These results suggest that immune defenses are costly and multiple socioecological variables are important determinants of basic immune defenses among wild hyenas. Effects of these variables should be accounted for when attempting to understand disease ecology and immune function. PMID:27833242

Childhood Immunization: A Key Component of Early Childhood Development

ERIC Educational Resources Information Center

Messonnier, Nancy

2017-01-01

Physical health is a key component of early childhood development and school readiness. By keeping children healthy and decreasing the chances of disease outbreaks, immunizations help early childhood programs create a safe environment for children. While overall vaccination rates are high nationally for most vaccines routinely recommended for…

School-based pediatric physical therapists' perspectives on evidence-based practice.

PubMed

Schreiber, Joe; Stern, Perri; Marchetti, Gregory; Provident, Ingrid; Turocy, Paula Sammarone

2008-01-01

This study described the current knowledge, beliefs, attitudes, and practices of a group of school-based pediatric physical therapists regarding evidence-based practice (EBP). Five practitioners participated in this project. Each was interviewed individually and in a group and completed a quantitative survey. All of the participants had a positive attitude toward EBP and believed that it should be an important element of clinical practice. Knowledge and practice were more variable, with several individuals reporting a lack of confidence in this area and an inability to routinely implement EBP. These participants were more likely to rely on colleagues, interaction with their supervisor, and professional experience to aid in decision making than research evidence. Pediatric physical therapists face numerous challenges accessing, analyzing, and applying research evidence. It is critical for the profession to identify optimal ways to support practitioners in this aspect of clinical practice.

Pediatric HIV Clinical Care Resources and Management Practices in Asia: A Regional Survey of the TREAT Asia Pediatric Network

PubMed Central

Bowen, Asha C.; Pang, Joselyn; Hesp, Cees; Kariminia, Azar; Sohn, Annette H.

2010-01-01

Abstract Characterizing intraregional differences in current pediatric HIV care and treatment in Asia can guide the development of clinical practice guidelines and improve the understanding of local resource availability. The Therapeutics Research, Education, and AIDS Training in Asia (TREAT Asia) Pediatric Program is a collaboration of clinics and referral hospitals studying pediatric HIV outcomes in the region. A Web-based survey to characterize clinical management practices and monitoring resources was developed and distributed to 20 sites in January 2008. Seventeen (85%) sites from 6 countries responded through April 2008; 14 (82%) were hospital-based and 16 (94%) were public facilities. Of 4050 HIV-infected children under care, 3606 (89%) were on antiretroviral treatment; 80% were on their first mono-, dual-, or triple-drug regimen and 74% were on nevirapine- or efavirenz-based regimens. Fifteen (88%) sites had consistent access to polymerase chain reaction (PCR) testing for infant diagnosis. All sites had access to CD4 testing, with 13 (76%) routinely monitoring patients every 3–6 months; 7 (41%) sites monitored viral load at 6- to 12-month intervals. Although there is some variation in clinical practices, high levels of treatment and monitoring resources were available at these sites. The availability of PCR for early infant diagnosis positions them to implement recent WHO recommendations to treat HIV-infected children younger than 1 year of age. This information will be used to develop future research and programs to support children with HIV in Asia. PMID:20059355

Parenting stress in pediatric IBD: relations with child psychopathology, family functioning, and disease severity.

PubMed

Gray, Wendy N; Graef, Danielle M; Schuman, Shana S; Janicke, David M; Hommel, Kevin A

2013-05-01

Parenting stress in pediatric inflammatory bowel disease (IBD) has been under-examined. Data validating use of the Pediatric Inventory for Parents (PIP), a measure of parenting stress associated with caring for a chronically ill child, in chronic diseases with intermittent, unpredictable disease courses, such as IBD, are needed. This study presents validity data in support of the PIP in pediatric IBD and examines relations between parenting stress and important psychosocial and medical outcomes. Adolescents (N = 130) with IBD and their caregivers across 3 sites completed measures of parenting stress, family functioning, and emotional/behavioral functioning. Disease severity was also assessed for each participant. The PIP demonstrates excellent internal consistency. Parenting stress was significantly higher among those with unhealthy general family functioning and those with children with borderline or clinically elevated internalizing symptoms. Caregiving stress was greater among parents of youth with more active Crohn's disease. Results supported the reliability and validity of the PIP for assessing caregiving stress in pediatric IBD. Routine assessment of parenting stress is recommended, particularly among parents reporting unhealthy family functioning and parents of youth with borderline or clinically elevated internalizing symptoms and more active disease.

Utility of a routine urinalysis in children who require clean intermittent catheterization.

PubMed

Forster, C S; Haslam, D B; Jackson, E; Goldstein, S L

2017-10-01

Children who require clean intermittent catheterization (CIC) frequently have positive urine cultures. However, diagnosing a urinary tract infection (UTI) can be difficult, as there are no standardized criteria. Routine urinalysis (UA) has good predictive accuracy for UTI in the general pediatric population, but data are limited on the utility of routine UA in the population of children who require CIC. To determine the utility of UA parameters (e.g. leukocyte esterase, nitrites, and pyuria) to predict UTI in children who require CIC, and identify a composite UA that has maximal predictive accuracy for UTI. A cross-sectional study of 133 children who required CIC, and had a UA and urine culture sent as part of standard of care. Patients in the no-UTI group all had UA and urine cultures sent as part of routine urodynamics, and were asymptomatic. Patients included in the UTI group had growth of ≥50,000 colony-forming units/ml of a known uropathogen on urine culture, in addition to two or more of the following symptoms: fever, abdominal pain, back pain, foul-smelling urine, new or worse incontinence, and pain with catheterization. Categorical data were compared using Chi-squared test, and continuous data were compared with Student's t-test. Sensitivity, specificity, and positive and negative predictive values were calculated for individual UA parameters, as well as the composite UA. Logistic regression was performed on potential composite UA models to identify the model that best fit the data. There was a higher proportion of patients in the no-UTI group with negative leukocyte esterase compared with the UTI group. There was a higher proportion of patients with UTI who had large leukocyte esterase and positive nitrites compared with the no-UTI group (Summary Figure). There was no between-group difference in urinary white blood cells. Positive nitrites were the most specific (84.4%) for UTI. None of the parameters had a high positive predictive value, while all had

Pediatric sleep apnea

MedlinePlus

Sleep apnea - pediatric; Apnea - pediatric sleep apnea syndrome; Sleep-disordered breathing - pediatric ... Untreated pediatric sleep apnea may lead to: High blood pressure Heart or lung problems Slow growth and development

Reactogenicity and immunogenicity of measles-rubella combined vaccine in school-entry-aged subjects with naturally acquired measles immunity.

PubMed

Kumagai, Takuji; Ihara, Toshiaki; Nakayama, Tetsuo; Nagata, Nobuo; Kamiya, Hitoshi

2015-08-01

The reintroduction of measles-rubella combined (MR) vaccination to Japan raised concerns about adverse events as well as immunogenicity related to booster immunization in subjects with naturally acquired immunity to measles or rubella. The time course of reactogenicity and antibody responses in recipients with pre-existing immunity to measles through natural infection was observed. Eighteen children aged 80-104 months received MR booster vaccination; 16 of them had had previous rubella vaccination. There were virtually no clinical reactions related to booster vaccination, and a highly significant antibody response to rubella antigen, whereas the antibody rise to measles was statistically significant but poor. Vaccination of individuals already immune is not harmful. Booster immunization to rubella for Japanese children is vitally important. © 2015 Japan Pediatric Society.

Pediatric Injury

MedlinePlus

... injuries (or traumas) are quite diverse in their origins, severity, and effects on children. One way to ... cdc.gov/safechild American Academy of Pediatrics. (2008). Management of pediatric trauma. Pediatrics, 121 , 849–854. How ...

Trends in anti-D immune globulin for childhood immune thrombocytopenia: Usage, response rates, and adverse effects

PubMed Central

Long, Michelle; Kalish, Leslie A.; Neufeld, Ellis J.; Grace, Rachael F.

2013-01-01

In 2010, the Food and Drug Administration (FDA) added a black box warning to anti-D immune globulin (Rho(D) immune globulin, anti-D) for immune thrombocytopenia (ITP) to warn of the complications related to severe hemolysis. The objective of this retrospective medical record review was to examine recent trends in anti-D use to treat ITP and rates of adverse events in a single large pediatric hematology program. Over a 7-year period, 176 (35%) of 502 ITP patients at our center received anti-D. Anti-D was the second most commonly prescribed drug for ITP from 2003 to 2010 overall and was given first most frequently (41%). Sixty-four percent of patients responded to anti-D, but 36% had adverse effects, including five patients requiring hospitalization. From 2003 to 2010, the use of anti-D as an initial therapy for ITP significantly decreased (P < 0.001). This trend preceded the 2010 FDA black box warning. In our experience, anti-D was associated with a significant number of adverse effects when used as a treatment for ITP, although none were life-threatening. Despite recent guidelines suggesting anti-D therapy for initial treatment for ITP, anti-D therapy for ITP has significantly decreased over the past 7 years. PMID:22190130

Urinary tract infections in pediatric oncology patients with fever and neutropenia.

PubMed

Sandoval, Claudio; Sinaki, Banafsheh; Weiss, Robert; Munoz, Jose; Ozkaynak, M Fevzi; Tugal, Oya; Jayabose, Somasundaram

2012-02-01

The relevancy of the urinary tract as a source of infection during febrile neutropenia is not known. The authors sought to determine the frequency of urinary tract infections (UTIs) in pediatric cancer patients with febrile neutropenia. Urine was collected from a mid-stream void before the administration of antibiotics. Demographic, clinical, and laboratory data were collected. The frequency of UTI and usefulness of urinalysis and localizing signs in predicting UTI in pediatric cancer patients with fever and neutropenia were determined. Forty-five patients had 58 febrile neutropenic episodes eligible for study participation. No patient presented with localizing signs. The urinalysis was negative in 53 episodes and positive in 5 episodes. Four patients had 5 UTIs. The frequency of UTI was 8.6% (5 of 58 febrile neutropenia episodes). Four patients had bacteremia, none of whom had a UTI. The sensitivity, specificity, and negative predictive value of urinalysis was 40%, 94%, and 94%, respectively, and for localizing signs was undefined, 100%, and 91%, respectively. UTI is as common as bacteremia in the current pediatric cancer patients with fever and neutropenia. Urinalysis and urine culture should be obtained routinely as part of the diagnostic evaluation of patients with fever and neutropenia.

A review of measles supplementary immunization activities and the implications for Pacific Island countries and territories.

PubMed

Clements, C John; Soakai, Taniela Sunia; Sadr-Azodi, Nahad

2017-02-01

Standard measles control strategies include achieving high levels of measles vaccine coverage using routine delivery systems, supplemented by mass immunization campaigns as needed to close population immunity gaps. Areas covered: This review looks at how supplementary immunization activities (SIAs) have contributed to measles control globally, and asks whether such a strategy has a place in Pacific Islands today. Expert commentary: Very high coverage with two doses of measles vaccine seems to be the optimal strategy for controlling measles. By 2015, all but two Pacific Islands had introduced a second dose in the routine schedule; however, a number of countries have not yet reached high coverage with their second dose. The literature and the country reviews reported here suggest that a high coverage SIA combined with one dose of measles vaccine given in the routine system will also do the job. The arguments for and against the use of SIAs are complex, but it is clear that to be effective, SIAs need to be well designed to meet specific needs, must be carried out effectively and safely with very high coverage, and should, when possible, carry with them other public health interventions to make them even more cost-effective.

Autoantibodies and their Judicious Use in Pediatric Rheumatology Practice.

PubMed

Saikia, Biman; Rawat, Amit; Vignesh, Pandiarajan

2016-01-01

Autoantibody testing forms an important part of diagnostic workup of patients in Pediatric rheumatology practice. However it is important to understand that the mere presence of autoantibodies does not necessarily mean the presence of an underlying autoimmune disease. Autoantibodies may be present decades before the development of clinical manifestations of an autoimmune disease and may be viewed as harbingers of Autoimmune disease. On the other hand, low-affinity autoantibodies may be present in normal healthy individuals; these natural autoantibodies serve an important function in immune regulation and tolerance. Autoantibody testing in pediatric practice mainly includes testing for anti-nuclear antibodies, anti-dsDNA antibodies, anti-neutrophil cytoplasmic autoantibodies and antiphospholipid antibodies. Rheumatoid factor and anti-CCP do not have much significance in the diagnostic schema in pediatric rheumatology, except perhaps for classification of juvenile idiopathic arthritis (JIA) and prognostication in late-onset polyarticular JIA. The positive predictive value (PPV) of any laboratory test depends on the prevalence of the disease in the population being tested. Hence, test ordering practices greatly impact the performance characteristics and positive predictive value of any laboratory test. A restricted test ordering only in patients with clinical signs and symptoms suggestive of autoimmune disease would thus greatly increase the PPV of tests such as antinuclear antibody used for diagnosing autoimmunity.

The role of routine polio immunization in the post-certification era.

PubMed Central

Sutter, Roland W.; Cáceres, Victor M.; Mas Lago, Pedro

2004-01-01

The role of routine vaccination against poliomyelitis for the post-certification era remains an important area for policy decision-making. Two critical decisions need to be taken: first, to continue or discontinue vaccination with the live attenuated oral poliovirus vaccine (OPV); and second, if OPV is to be discontinued, whether vaccination with inactivated poliovirus vaccine (IPV) is needed. Four potential vaccination scenarios can be constructed: stop all polio vaccination; continue with current vaccination policies (OPV, IPV, or sequential schedule); discontinue OPV, but continue IPV universally; or discontinue OPV, but continue IPV in selected countries. All possible scenarios require continued investments in a surveillance and response strategy, including a stockpile of polio vaccine. Continuing vaccination would limit the savings that could be applied to the control of other health priorities. This report reviews the key issues associated with each scenario, highlights the advantages and disadvantages of each scenario, and outlines the major challenges for policy decision-making. PMID:15106298

[THE SYSTEMIC IMMUNITY CELLULAR LINK REACTION IN PATIENTS WITH TRAUMATIC ILLNESS].

PubMed

Plehutsa, I M; Sydorchuk, R I; Plehutsa, O M

2015-01-01

The effect of trauma on parameters of cellular immunity changes is studied. The study includes 52 patients with various forms of traumatic illness, aged 18-69 years (37.91-4.28). The control group consisted of 16 patients who underwent routine surgery not related to the pathology of musculoskeletal system. All patients of the main group were divided into 3 groups according to severity of the condition. Analysis of parameters of cellular link of immune system was performed by defining subpopulations of T-lymphocytes in indirect immunofluorescence method using a panel of monoclonal antibodies for CD3, CD4, CD8, CD22 lymphocytes' receptors and calculation of integrated indicators. The highest expression (immune disorders of II-III grades) of changes of cellular immunity observed in patients with severe traumatic: illness (expand clinical picture). Surgical intervention, even without traumatic injury significantly impact cellular immunity, but in patients with traumatic illness immunity violation were significantly higher than in comparison groups patients except immunoregulatory index.

Virtual Pediatric Hospital

MedlinePlus

... Assistant™ Last revised on February 22, 2017 Related Digital Libraries Pediatric GeneralPediatrics.com - the general pediatrician's view of the Internet PediatricEducation.org - a pediatric digital library and learning collaboratory intended to serve as a ...

Increasing adult Tdap vaccination rates by vaccinating infant caregivers in the pediatric office.

PubMed

Camenga, Deepa R; Kyanko, Kelly; Stepczynski, Jadwiga; Flaherty-Hewitt, Maryellen; Curry, Leslie; Sewell, Diana; Smart, Cameale; Rosenthal, Marjorie S

2012-01-01

To increase adult caregiver Tdap vaccination rates by offering Tdap vaccine during infant well-child visits. We developed a pilot vaccine initiative wherein pediatricians offered Tdap vaccine to mothers and non-mother caregivers attending the 2-week well-child visit at a hospital-based clinic serving predominantly low-income families. We evaluated this initiative by asking mothers and caregivers to participate in a survey after the 2-week visit to determine self-reported Tdap vaccination status, demographics, and the source of their adult primary care. Seventy (69%) participants received the Tdap vaccine during the newborns' 2-week well-child visit. Forty-six percent of the infants' 152 adult household contacts were vaccinated through this initiative. Of those mothers and caregivers, more caregivers reported not having insurance (38% vs 15%, P < .001), and no routine medical care (23% vs 8%, P = .007). Through this pilot initiative, we vaccinated 69% of mothers and non-mother caregivers presenting to the 2-week well-child visit. A large proportion of caregivers did not receive routine medical care or have insurance, which suggests that they otherwise may have poor access to the vaccine. Tdap vaccination in the pediatric office represents a substantial opportunity to increase vaccination rates. Copyright © 2012 Academic Pediatric Association. Published by Elsevier Inc. All rights reserved.

Morbidity in pediatric burns, toxic shock syndrome, and antibiotic prophylaxis: a retrospective comparative study.

PubMed

Mulgrew, Stephen; Khoo, Anna; Cartwright, Rufus; Reynolds, Nick

2014-01-01

The prophylactic use of antibiotic for pediatric burns has been suggested as a possible means of reduction of toxic shock syndrome. In our study, we review 1250 burn cases during a 16-year period (1983-1999). There was a change in protocol during this period (after 1991, all pediatric burn received prophylactic antibiotics irrespective of presentation), thus creating 2 groups: our control who received antibiotics when clinically necessary and our cases who received antibiotics as routine prophylaxis. Our results show no statistical difference between the 2 groups both in signs of morbidity and signs of potential toxic shock syndrome. We conclude that prophylactic antibiotic use is unnecessary and the use of antibiotics should be guided on a case by case basis according to symptoms.

[Computer-assisted operational planning for pediatric abdominal surgery. 3D-visualized MRI with volume rendering].

PubMed

Günther, P; Tröger, J; Holland-Cunz, S; Waag, K L; Schenk, J P

2006-08-01

Exact surgical planning is necessary for complex operations of pathological changes in anatomical structures of the pediatric abdomen. 3D visualization and computer-assisted operational planning based on CT data are being increasingly used for difficult operations in adults. To minimize radiation exposure and for better soft tissue contrast, sonography and MRI are the preferred diagnostic methods in pediatric patients. Because of manifold difficulties 3D visualization of these MRI data has not been realized so far, even though the field of embryonal malformations and tumors could benefit from this.A newly developed and modified raycasting-based powerful 3D volume rendering software (VG Studio Max 1.2) for the planning of pediatric abdominal surgery is presented. With the help of specifically developed algorithms, a useful surgical planning system is demonstrated. Thanks to the easy handling and high-quality visualization with enormous gain of information, the presented system is now an established part of routine surgical planning.

Attitudes and education of pediatric house staff concerning breast-feeding.

PubMed

Freed, G L; Jones, T M; Fraley, J K

1992-05-01

Pediatricians are expected to offer information and advice on breast-feeding to expectant and lactating mothers, but the educational experience for pediatric residents may not adequately prepare them for this responsibility. To examine knowledge and confidence regarding breast-feeding gained by pediatric house staff during their residency, a survey was administered to pediatric residents in a large, hospital-based training program. Of 108 program residents, 87 (81%) participated. Forty-one percent of the respondents were postgraduate level I (PL-I), 29% were PL-II, and 30% were PL-III. There was no evidence that PL-III residents were more competent or comfortable with routine breast-feeding counseling or intervention than their PL-I counterparts. Residents who had breast-fed, those with spouses who had breast-fed, and those with children of their own had the greatest knowledge and confidence base in several areas, such as their ability to teach breast-feeding techniques and to treat cracked nipples. They were also more familiar with different types of breastpumps. There were no significant differences among those who were or were not breast-fed as a child nor among men versus women. Residency programs must provide comprehensive education on breast-feeding to prepare future pediatricians to meet the needs of patients and their parents.

Challenges in translating vascular tissue engineering to the pediatric clinic.

PubMed

Duncan, Daniel R; Breuer, Christopher K

2011-10-14

The development of tissue-engineered vascular grafts for use in cardiovascular surgery holds great promise for improving outcomes in pediatric patients with complex congenital cardiac anomalies. Currently used synthetic grafts have a number of shortcomings in this setting but a tissue engineering approach has emerged in the past decade as a way to address these limitations. The first clinical trial of this technology showed that it is safe and effective but the primary mode of graft failure is stenosis. A variety of murine and large animal models have been developed to study and improve tissue engineering approaches with the hope of translating this technology into routine clinical use, but challenges remain. The purpose of this report is to address the clinical problem and review recent advances in vascular tissue engineering for pediatric applications. A deeper understanding of the mechanisms of neovessel formation and stenosis will enable rational design of improved tissue-engineered vascular grafts.

Integrating Parenting Support Within and Beyond the Pediatric Medical Home.

PubMed

Linton, Julie M; Stockton, Maria Paz; Andrade, Berta; Daniel, Stephanie

2018-01-01

Positive parenting programs, developmental support services, and evidence-based home visiting programs can effectively provide parenting support and improve health and developmental outcomes for at-risk children. Few models, however, have integrated referrals for on-site support and home visiting programs into the provision of routine pediatric care within a medical home. This article describes an innovative approach, through partnership with a community-based organization, to deliver on-site and home visiting support services for children and families within and beyond the medical home. Our model offers a system of on-site services, including parenting, behavior, and/or development support, with optional intensive home visiting services. Assessment included description of the population served, delineation of services provided, and qualitative identification of key themes of the impact of services, illustrated by case examples. This replicable model describes untapped potential of the pediatric medical home as a springboard to mitigate risk and optimize children's health and development.

Health maintenance in school-aged children: Part I. History, physical examination, screening, and immunizations.

PubMed

Riley, Margaret; Locke, Amy B; Skye, Eric P

2011-03-15

The goals of the well-child examination in school-aged children (kindergarten through early adolescence) are promoting health, detecting disease, and counseling to prevent injury and future health problems. A complete history should address any concerns from the patient and family and screen for lifestyle habits, including diet, physical activity, daily screen time (e.g., television, computer, video games), hours of sleep per night, dental care, and safety habits. School performance can be used for developmental surveillance. A full physical examination should be performed; however, the U.S. Preventive Services Task Force recommends against routine scoliosis screening and testicular examination. Children should be screened for obesity, which is defined as a body mass index at or above the 95th percentile for age and sex, and resources for comprehensive, intensive behavioral interventions should be provided to children with obesity. Although the evidence is mixed regarding screening for hypertension before 18 years of age, many experts recommend checking blood pressure annually beginning at three years of age. The American Academy of Pediatrics recommends vision and hearing screening annually or every two years in school-aged children. There is insufficient evidence to recommend screening for dyslipidemia in children of any age, or screening for depression before 12 years of age. All children should receive at least 400 IU of vitamin D daily, with higher doses indicated in children with vitamin D deficiency. Children who live in areas with inadequate fluoride in the water (less than 0.6 ppm) should receive a daily fluoride supplement. Age-appropriate immunizations should be given, as well as any missed immunizations.

Gene Network for Identifying the Entropy Changes of Different Modules in Pediatric Sepsis.

PubMed

Yang, Jing; Zhang, Pingli; Wang, Lumin

2016-01-01

Pediatric sepsis is a disease that threatens life of children. The incidence of pediatric sepsis is higher in developing countries due to various reasons, such as insufficient immunization and nutrition, water and air pollution, etc. Exploring the potential genes via different methods is of significance for the prevention and treatment of pediatric sepsis. This study aimed to identify potential genes associated with pediatric sepsis utilizing analysis of gene network and entropy. The mRNA expression in the blood samples collected from 20 septic children and 30 healthy controls was quantified by using Affymetrix HG-U133A microarray. Two condition-specific protein-protein interaction networks (PINs), one for the healthy control and the other one for the children with sepsis, were deduced by combining the fundamental human PINs with gene expression profiles in the two phenotypes. Subsequently, distinct modules from the two conditional networks were extracted by adopting a maximal clique-merging approach. Delta entropy (ΔS) was calculated between sepsis and control modules. Then, key genes displaying changes in gene composition were identified by matching the control and sepsis modules. Two objective modules were obtained, in which ribosomal protein RPL4 and RPL9 as well as TOP2A were probably considered as the key genes differentiating sepsis from healthy controls. According to previous reports and this work, TOP2A is the potential gene therapy target for pediatric sepsis. The relationship between pediatric sepsis and RPL4 and RPL9 needs further investigation. © 2016 The Author(s) Published by S. Karger AG, Basel.

Questionnaire survey on pediatric hypertension in Japan and Korea.

PubMed

Yim, Hyung Eun; Lee, Eun Hee; Jang, Gi Young; Yoo, Kee Hwan; Son, Chang Sung; Hong, Young Sook; Lee, Joo Won; Ito, Yuhei; Ikezumi, Yohei; Uchiyama, Makoto

2010-02-01

Hypertension (HTN) is no longer viewed as an adult disease. The purpose of the present study was to understand how hypertensive children are evaluated and managed, by surveying pediatricians in Japan and South Korea. A questionnaire was mailed to 109 Japanese (JA) and 159 Korean (KO) pediatric cardiologists, pediatric nephrologists, and other pediatricians. A total of 127 replies were received (response rate 47%). Most of respondents did not check blood pressure (BP) routinely in outpatient clinics (JA 77%, KO 88%). A mercury sphygmomanometer was the most commonly used method for BP measurements (JA 72%, KO 62%). BP treatment goals were usually set at the 95th percentile for age, gender, and height (JA 47%, KO 54%). More KO used a lower goal in children with primary HTN than JA. KO respondents preferred angiotensin-converting enzyme inhibitors (ACEI) as initial agents regardless of underlying diseases whereas JA respondents chose various medications, that is, calcium channel blockers, diuretics, and ACEI. For BP monitoring, self-monitoring was found to be most frequent in both countries (JA 80%, KO 57%). Ambulatory BP monitoring was not frequently utilized in both countries (JA 33% KO 34%). The current assessment, management and differing trends in pediatric HTN in Japan and Korea have been identified in the present study. Pediatricians should be aware of the growing implications of HTN in children.

The potential benefits of the pediatric nonheartbeating organ donor.

PubMed

Koogler, T; Costarino, A T

1998-06-01

To examine the population of the pediatric intensive care unit in a large children's hospital to determine the potential importance of pediatric nonheartbeating organ donors (NHBDs). We analyzed retrospectively the 6307 admissions to the pediatric intensive care unit at the Children's Hospital of Philadelphia from January 1992 to July 1996 to identify all deaths. The hospital records of the children who had died were then reviewed to determine the mode of death, organ donation rate of heartbeating donors, and the number of potential NHBDs. Criteria for the NHBD included the decision to forgo life-sustaining therapy, death occurring within 2 hours of withdrawal of life support, and the absence of sepsis, HIV, hepatitis, or extracranial malignancy. Of 319 deaths, 102 (32.0%) died with resuscitation, 84 (26.3%) were brain-dead, 111 (34.8%) had withdrawal of life support, and 22 (6.9%) were on do-not-resuscitate orders. Of the 84 brain-dead children, 74 (88.1%) were medically suitable heartbeating donors, and 43 (58.1%) donated organs. Of the 111 patients who had life support withdrawn, 31 (27.9%) qualified for NHBDs. The routine use of the NHBD has the potential to increase organ donation at our institution by 42%. We discuss the ethical issues relating to NHBDs required to properly include these patients as potential organ donors.

Pediatric radiology malpractice claims - characteristics and comparison to adult radiology claims.

PubMed

Breen, Micheál A; Dwyer, Kathy; Yu-Moe, Winnie; Taylor, George A

2017-06-01

pediatric radiology claims was radiography. The highest payouts in pediatric radiology pertained to missed congenital and developmental anomalies (average $1,222,932) such as developmental dysplasia of the hip and congenital central nervous system anomalies. More than half of pediatric radiology claims arose in the ambulatory setting. Pediatric radiology is not immune from claims of medical malpractice and these claims result in high monetary payouts, particularly for missed diagnoses of congenital and developmental anomalies. Our data suggest that efforts to reduce diagnostic error in the outpatient radiology setting, in the interpretation of radiographs, and in the improved diagnosis of fractures and congenital and developmental anomalies would be of particular benefit to the pediatric radiology community.

Clinical and Pathologic Remission of Pediatric Ulcerative Colitis with Serum-Derived Bovine Immunoglobulin Added to the Standard Treatment Regimen.

PubMed

Soriano, Rachelle A; Ramos-Soriano, Asuncion G

2017-01-01

Ulcerative colitis (UC) is a chronic inflammatory bowel disease that is particularly troublesome for pediatric patients, as current therapeutic options consist of biologic agents and steroids which alter the immune response and have the harmful side effect of leaving the patient more susceptible to opportunistic infections and eventual surgery. Another option for therapy exists in the form of serum-derived bovine immunoglobulin/protein isolate (SBI), the key ingredient in a medical food, EnteraGam®. The FDA has reviewed the safety of SBI and issued a no challenge letter to the generally recognized as safe (GRAS) findings for this medical food. The product also has no known food or drug interactions, no significant adverse effects, and no contraindications, save for beef allergy. SBI has been shown to induce clinical remission in adult populations and to decrease markers of inflammation in pediatric patients. Here, we present a detailed case of pediatric UC, including documentation of mucosal healing and decrease in pediatric UC activity index in a difficult to treat pediatric patient, after the addition of SBI to this patient's treatment regimen.

An Alternative Method of Intermaxillary Fixation for Simple Pediatric Mandible Fractures.

PubMed

Farber, Scott J; Nguyen, Dennis C; Harvey, Alan A; Patel, Kamlesh B

2016-03-01

Mandibular fractures represent a substantial portion of facial fractures in the pediatric population. Pediatric mandibles differ from their adult counterparts in the presence of mixed dentition. Avoidance of injury to developing tooth follicles is critical. Simple mandibular fractures can be treated with intermaxillary fixation (IMF) using arch bars or bone screws. This report describes an alternative to these methods using silk sutures and an algorithm to assist in treating simple mandibular fractures in the pediatric population. A retrospective chart review was performed and the records of 1 surgeon were examined. Pediatric patients who underwent treatment for a mandibular fracture in the operating room from 2011 to 2015 were identified using Common Procedural Terminology codes. Data collected included age, gender, type of fracture, type of treatment used, duration of fixation, and presence of complications. Five patients with a mean age of 6.8 years at presentation were identified. Fracture types were unilateral fractures of the condylar neck (n = 3), bilateral fractures of the condylar head (n = 1), and a unilateral fracture of the condylar head with an associated parasymphyseal fracture (n = 1). IMF was performed in 4 patients using silk sutures, and bone screw fixation was performed in the other patient. No post-treatment complications or malocclusion were reported. Average duration of IMF was 18.5 days. An algorithm is presented to assist in the treatment of pediatric mandibular fractures. Silk suture fixation is a viable and safe alternative to arch bars or bone screws for routine mandibular fractures. Copyright © 2016 American Association of Oral and Maxillofacial Surgeons. Published by Elsevier Inc. All rights reserved.

Pediatric emergencies.

PubMed

Ryan, Erin

2015-03-01

It is important that pediatric critical care nurses possess a thorough understanding of their patient and be able to provide exceptional care, especially during emergent situations in the operating room. This care is accomplished by assessing the pediatric patient, dosing medications accurately and effectively, and performing effective Pediatric Advanced Life Support. Pediatric patients present with unique anatomy, physiology, and pathophysiology. Emergencies are reviewed according to organ system, with a focus on definition, presentation, pathophysiology, management, and special considerations. Copyright © 2015 Elsevier Inc. All rights reserved.

CMV-specific immune reconstitution following allogeneic stem cell transplantation

PubMed Central

Blyth, Emily; Withers, Barbara; Clancy, Leighton; Gottlieb, David

2016-01-01

ABSTRACT Cytomegalovirus (CMV) remains a major contributor to morbidity and mortality following allogeneic haemopoietic stem cell transplant (HSCT) despite widespread use of viraemia monitoring and pre-emptive antiviral therapy. Uncontrolled viral replication occurs primarily in the first 100 d post transplant but this high risk period can extend to many months if immune recovery is delayed. The re-establishment of a functional population of cellular effectors is essential for control of virus replication and depends on recipient and donor serostatus, the stem cell source, degree of HLA matching and post-transplant factors such as CMV antigen exposure, presence of GVHD and ongoing use of immune suppression. A number of immune monitoring assays exist but have not yet become widely accessible for routine clinical use. Vaccination, adoptive transfer of CMV specific T cells and a number of graft engineering processes are being evaluated to enhance of CMV specific immune recovery post HSCT. PMID:27580355

Provider training to screen and initiate evidence-based pediatric obesity treatment in routine practice settings: A randomized pilot trial

PubMed Central

Kolko, Rachel P.; Kass, Andrea E.; Hayes, Jacqueline F.; Levine, Michele D.; Garbutt, Jane M.; Proctor, Enola K.; Wilfley, Denise E.

2016-01-01

Introduction This randomized pilot trial evaluated two training modalities for first-line, evidence-based pediatric obesity services (screening and goal-setting) among nursing students. Method Participants (N=63) were randomized to Live Interactive Training (Live) or Web-facilitated Self-study Training (Web). Pre-training, post-training, and one-month follow-up assessments evaluated training feasibility, acceptability, and impact (knowledge, and skill via simulation). Moderator (previous experience) and predictor (content engagement) analyses were conducted. Results Nearly-all (98%) participants completed assessments. Both trainings were acceptable, with higher ratings for Live and participants with previous experience (p’s<.05). Knowledge and skill improved from pre-training to post-training and follow-up in both conditions (p’s<.001). Live demonstrated greater content engagement (p’s<.01). Conclusions The training package was feasible, acceptable, and efficacious among nursing students. Given that Live had higher acceptability and engagement, and online training offers greater scalability, integrating interactive Live components within Web-based training may optimize outcomes, which may enhance practitioners’ delivery of pediatric obesity services. PMID:26873293

Infection prevention and control in pediatric ambulatory settings.

PubMed

2007-09-01

Since the American Academy of Pediatrics published a statement titled "Infection Control in Physicians' Offices" (Pediatrics. 2000;105[6]:1361-1369), there have been significant changes that prompted this updated statement. Infection prevention and control is an integral part of pediatric practice in ambulatory medical settings as well as in hospitals. Infection prevention and control practices should begin at the time the ambulatory visit is scheduled. All health care personnel should be educated regarding the routes of transmission and techniques used to prevent transmission of infectious agents. Policies for infection prevention and control should be written, readily available, updated annually, and enforced. The standard precautions for hospitalized patients from the Centers for Disease Control and Prevention, with a modification from the American Academy of Pediatrics exempting the use of gloves for routine diaper changes and wiping a well child's nose or tears, are appropriate for most patient encounters. As employers, pediatricians are required by the Occupational Safety and Health Administration to take precautions to identify and protect employees who are likely to be exposed to blood or other potentially infectious materials while on the job. Key principles of standard precautions include hand hygiene (ie, use of alcohol-based hand rub or hand-washing with soap [plain or antimicrobial] and water) before and after every patient contact; implementation of respiratory hygiene and cough-etiquette strategies for patients with suspected influenza or infection with another respiratory tract pathogen to the extent feasible; separation of infected, contagious children from uninfected children when feasible; safe handling and disposal of needles and other sharp medical devices and evaluation and implementation of needle-safety devices; appropriate use of personal protective equipment such as gloves, gowns, masks, and eye protection; and appropriate sterilization

Pediatric nasoorbitoethmoid fractures.

PubMed

Liau, James Y; Woodlief, Justin; van Aalst, John A

2011-09-01

The pediatric craniofacial trauma literature largely focuses on the management of mandible fractures, with very little information focusing on pediatric midface fractures, specifically nasoorbitethmoid (NOE) fractures. Because the diagnosis and surgical treatment plan for adult NOE fractures is well established in the literature, the treatment algorithms for NOE are essentially a transfer of adult practices to pediatric patients. This article reviews the differences between the pediatric and adult facial skeleton and the pathology and presentation of NOE fractures in the pediatric craniomaxillofacial skeleton. It also presents the effects of NOE fractures on the growth and development of the pediatric facial skeleton and describes the current surgical management for NOE fractures.

Biochemical marker reference values across pediatric, adult, and geriatric ages: establishment of robust pediatric and adult reference intervals on the basis of the Canadian Health Measures Survey.

PubMed

Adeli, Khosrow; Higgins, Victoria; Nieuwesteeg, Michelle; Raizman, Joshua E; Chen, Yunqi; Wong, Suzy L; Blais, David

2015-08-01

Biological covariates such as age and sex can markedly influence biochemical marker reference values, but no comprehensive study has examined such changes across pediatric, adult, and geriatric ages. The Canadian Health Measures Survey (CHMS) collected comprehensive nationwide health information and blood samples from children and adults in the household population and, in collaboration with the Canadian Laboratory Initiative on Pediatric Reference Intervals (CALIPER), examined biological changes in biochemical markers from pediatric to geriatric age, establishing a comprehensive reference interval database for routine disease biomarkers. The CHMS collected health information, physical measurements, and biosamples (blood and urine) from approximately 12 000 Canadians aged 3-79 years and measured 24 biochemical markers with the Ortho Vitros 5600 FS analyzer or a manual microplate. By use of CLSI C28-A3 guidelines, we determined age- and sex-specific reference intervals, including corresponding 90% CIs, on the basis of specific exclusion criteria. Biochemical marker reference values exhibited dynamic changes from pediatric to geriatric age. Most biochemical markers required some combination of age and/or sex partitioning. Two or more age partitions were required for all analytes except bicarbonate, which remained constant throughout life. Additional sex partitioning was required for most biomarkers, except bicarbonate, total cholesterol, total protein, urine iodine, and potassium. Understanding the fluctuations in biochemical markers over a wide age range provides important insight into biological processes and facilitates clinical application of biochemical markers to monitor manifestation of various disease states. The CHMS-CALIPER collaboration addresses this important evidence gap and allows the establishment of robust pediatric and adult reference intervals. © 2015 American Association for Clinical Chemistry.

Assessment of evidence-based dental prophylaxis education in postdoctoral pediatric dentistry programs.

PubMed

Redford-Badwal, Deborah A; Nainar, S M Hashim

2002-09-01

The objective of the study was to investigate various aspects of evidence-based dental prophylaxis education in postdoctoral pediatric dentistry training programs in the United States. An anonymous nationwide postal survey of fifty-two postdoctoral pediatric dentistry program directors was conducted in September 2001. The survey had a response rate of 75 percent with all geographic regions of the nation represented and with a preponderance of university-based programs (62 percent). Most of the training programs (74 percent) routinely recommended dental prophylaxis for all recall patients. The proportion of programs that recommended dental prophylaxis for the following indications were: plaque, stain and/or calculus removal--97 percent; caries prevention--59 percent; prior to topical fluoride application--67 percent; prior to sealant application--62 percent; and for behavioral modification--77 percent. Most training programs (77 percent) defined dental prophylaxis as both rubber cup pumice prophylaxis and toothbrush prophylaxis. However, only one-half of the training programs (51 percent) had modified their teaching to substitute toothbrush prophylaxis in lieu of rubber cup pumice prophylaxis. In conclusion, only one half of postdoctoral pediatric dentistry training programs in the United States teach evidence-based practice of dental prophylaxis for recall patients.

Perspectives on polio and immunization in Northern Nigeria.

PubMed

Renne, Elisha

2006-10-01

Through the efforts of the global campaign to eradicate poliomyelitis, polio cases have declined worldwide, from 35,251 cases in 1988, to 1449 cases as of 28 October 2005. However, confirmed cases of wild polio virus continue to be reported from Northern Nigeria. This paper examines the reasons for the difficulties in eradicating polio in Northern Nigeria from the perspective of residents of one town, Zaria, in northern Kaduna State. Research methods included participant observation, open-ended interviews and the collection of polio-related documents. While some people believed that the vaccine was contaminated by anti-fertility substances, others questioned the focus on polio when measles and malaria were considered more harmful. Some also distrusted claims about the safety of Western biomedicine. These concerns relate to questions about the appropriateness of vertical health interventions, where levels of routine immunization are low. While the Polio Eradication Initiative was considered to be cost-effective by Western donors, from the perspective of some people in Zaria it was seen as undermining primary health care, suggesting that a collaborative, community-based framework for primary health care, which includes routine immunization, would be a more acceptable approach.

Types of Lasers and Their Applications in Pediatric Dentistry

PubMed Central

Nazemisalman, Bahareh; Farsadeghi, Mahya; Sokhansanj, Mehdi

2015-01-01

Laser technology has been recently introduced into the dental field with the idea to replace drilling. Having a less painful first dental experience by the use of modern instruments like laser can be an efficient preventive and therapeutic strategy in pediatric dentistry. Pedodontists need to learn the new less invasive technologies and adopt them in their routine practice. This study aimed to review the available types of lasers and their applications in pediatric dentistry. An electronic search was carried out in IranMedex, InterScience, Scopus, Science Direct, PubMed, ProQuest, Medline and Google Scholar databases to find relevant articles published from 2000 to 2014. Relevant textbooks were reviewed as well. Laser can be used as a suitable alternative to many conventional diagnostic and therapeutic dental procedures. It is especially efficient for caries detection and removal, pulp therapy, lowering the risk of infection, inflammation and swelling and reducing bleeding. On the other hand, due to minimal invasion, laser treatment is well tolerated by children. Improved patient cooperation leads to higher satisfaction of the parents, dentists and the children themselves. PMID:26464775

Pain management policies and practices in pediatric emergency care: a nationwide survey of Italian hospitals

PubMed Central

2013-01-01

Background Pain experienced by children in emergency departments (EDs) is often poorly assessed and treated. Although local protocols and strategies are important to ensure appropriate staff behaviours, few studies have focussed on pain management policies at hospital or department level. This study aimed at describing the policies and reported practices of pain assessment and treatment in a national sample of Italian pediatric EDs, and identifying the assocoated structural and organisational factors. Methods A structured questionnaire was mailed to all the 14 Italian pediatric and maternal and child hospitals and to 5 general hospitals with separate pediatric emergency room. There were no refusals. Information collected included the frequency and mode of pain assessment, presence of written pain management protocols, use of local anaesthetic (EMLA cream) before venipuncture, and role of parents. General data on the hospital and ED were also recorded. Multiple Correspondence Analysis was used to explore the multivariable associations between the characteristics of hospitals and EDs and their pain management policies and practices. Results Routine pain assessment both at triage and in the emergency room was carried out only by 26% of surveyed EDs. About one third did not use algometric scales, and almost half (47.4%) did not have local protocols for pain treatment. Only 3 routinely reassessed pain after treatment, and only 2 used EMLA. All EDs allowed parents’ presence and most (17, 89.9%) allowed them to stay when painful procedures were carried out. Eleven hospitals (57.9%) allowed parents to hold their child during blood sampling. Pediatric and maternal and child hospitals, those located in the North of Italy, equipped with medico-surgical-traumatological ED and short stay observation, and providing full assessment triage over 24 hours were more likely to report appropriate policies for pain management both at triage and in ER. A nurses to admissions ratio�

The likelihood of an indeterminate test result from a whole-blood interferon-gamma release assay for the diagnosis of Mycobacterium tuberculosis infection in children correlates with age and immune status.

PubMed

Haustein, Thomas; Ridout, Deborah A; Hartley, John C; Thaker, Urvashi; Shingadia, Delane; Klein, Nigel J; Novelli, Vas; Dixon, Garth L J

2009-08-01

Interferon-gamma release assays for the diagnosis of infection with Mycobacterium tuberculosis have been increasingly used in recent years and are endorsed by national guidelines, but experience regarding their use in children is still limited. We retrospectively evaluated the routine use of the QuantiFERON-TB Gold In-Tube assay (QFT-IT) in a pediatric tertiary care center with a high prevalence of immunocompromising conditions. The relationship between age, immune status, and likelihood of an indeterminate test result was analyzed using logistic regression analysis and fractional polynomials. Two hundred thirty-seven tests from 237 children were included in the analysis. Fifty-nine children (25%) were immunocompromised by our definition. An indeterminate test result was obtained in 83 children (35%). The likelihood of an indeterminate test result was inversely correlated with age (P < 0.001) for children who were not known to be immunocompromised, and decreased by 13% per year of age. Impaired immunity (P < 0.001) was independently associated with a higher probability of an indeterminate QFT-IT. Among 161 children with a documented tuberculin skin test, 89% had a concordant QFT-IT (kappa = 0.71). Twelve of 16 patients with culture-proven TB had a positive QFT-IT. These data suggest that QFT-IT may not provide a determinate test result in a substantial proportion of children in a tertiary care setting due to the combination of young age and primary and acquired immune deficiencies.

Migration and child immunization in Nigeria: individual- and community-level contexts

PubMed Central

2010-01-01

Background Vaccine-preventable diseases are responsible for severe rates of morbidity and mortality in Africa. Despite the availability of appropriate vaccines for routine use on infants, vaccine-preventable diseases are highly endemic throughout sub-Saharan Africa. Widespread disparities in the coverage of immunization programmes persist between and within rural and urban areas, regions and communities in Nigeria. This study assessed the individual- and community-level explanatory factors associated with child immunization differentials between migrant and non-migrant groups. Methods The proportion of children that received each of the eight vaccines in the routine immunization schedule in Nigeria was estimated. Multilevel multivariable regression analysis was performed using a nationally representative sample of 6029 children from 2735 mothers aged 15-49 years and nested within 365 communities. Odds ratios with 95% confidence intervals were used to express measures of association between the characteristics. Variance partition coefficients and Wald statistic i.e. the ratio of the estimate to its standard error were used to express measures of variation. Results Individual- and community contexts are strongly associated with the likelihood of receiving full immunization among migrant groups. The likelihood of full immunization was higher for children of rural non-migrant mothers compared to children of rural-urban migrant mothers. Findings provide support for the traditional migration perspectives, and show that individual-level characteristics, such as, migrant disruption (migration itself), selectivity (demographic and socio-economic characteristics), and adaptation (health care utilization), as well as community-level characteristics (region of residence, and proportion of mothers who had hospital delivery) are important in explaining the differentials in full immunization among the children. Conclusion Migration is an important determinant of child

Reduced frequency of CD56 dim CD16 pos natural killer cells in pediatric systemic inflammatory response syndrome/sepsis patients.

PubMed

Halstead, E Scott; Carcillo, Joseph A; Schilling, Bastian; Greiner, Robert J; Whiteside, Theresa L

2013-10-01

Sepsis continues to be a leading cause of death in infants and children. Natural killer (NK) cells serve as a bridge between innate and adaptive immunity, yet their role in pediatric sepsis has not been well characterized. We tested the hypothesis that decreased NK cell cytotoxicity is a common feature of pediatric systemic inflammatory response syndrome (SIRS)/sepsis patients by measuring, using flow cytometry, NK cell cytotoxicity and cell surface phenotype in the peripheral blood of 38 pediatric intensive care patients who demonstrated signs and symptoms of SIRS and/or sepsis. NK cell cytotoxicity was significantly reduced in peripheral blood mononuclear cells (PBMCs) of pediatric SIRS/sepsis patients as compared with healthy controls, and the percentage of CD56(dim) CD16(+) cytotoxic NK cells in PBMCs was lower in patients with SIRS/sepsis than in normal donors. However, on a per cell basis, CD56(dim) CD16(+) NK cells in patients mediated cytotoxicity as well as those in normal donors. The NK cell dysfunction in pediatric SIRS/sepsis patients reflects a quantitative rather than a qualitative difference from healthy controls.

Nutrition: A Primary Therapy in Pediatric Acute Respiratory Distress Syndrome

PubMed Central

Wilson, Bryan; Typpo, Katri

2016-01-01

, current recommendations for provision of nutrition to children with ARDS, and the current literature for immune-modulating diets for pediatric ARDS. We will examine emerging data regarding the role of the intestinal microbiome in modulating the response to critical illness. PMID:27790606

Unrecognized pediatric and adult family members of children with acute brucellosis.

PubMed

Çiftdoğan, Dilek Yılmaz; Aslan, Selda

Brucellosis is an infectious, contagious and zoonotic disease that occurs worldwide. The family members of an index case of brucellosis may be especially susceptible, due to sharing the same source of infection and similar risk factors for brucellosis. In this study, we propose to screen pediatric and adult family members of brucellosis index cases for detecting additional unrecognized infected family members. 114 family members of 41 pediatric patients with brucellosis were evaluated. All family members completed a brief questionnaire and were tested by a standard tube agglutination test (STA). The majority of family members (n=96, 84.2%) were children. Among the 114 family members, 42 (36.8%) were seropositive, and 15 (35.7%) were symptomatic. The majority of the symptomatic seropositive family members (n=12, 80%) had STA titers (≥1:640) higher than asymptomatic seropositive family members (n=9, 33%; p=0.004). The routine screening of both pediatric and adult family members of index cases is a priority in endemic areas. Using this screening approach, unrecognized family members who are seropositive for brucellosis will be identified earlier and be able to receive prompt treatment. Copyright © 2017 Sociedade Brasileira de Infectologia. Published by Elsevier Editora Ltda. All rights reserved.

Hyperventilation during routine electroencephalography: are three minutes really necessary?

PubMed

Watemberg, Nathan; Farkash, Michael; Har-Gil, Miki; Sezer, Taner; Goldberg-Stern, Hadassah; Alehan, Füsun

2015-04-01

Hyperventilation induces absence seizures in children with absence epilepsy, and routine electroencephalography studies include three minutes of hyperventilation. We studied the duration of hyperventilation required to provoke a first absence seizure to determine whether three minutes of the procedure are indeed necessary. Electroencephalography records of children who experienced absence seizures during hyperventilation were reviewed. The time from hyperventilation onset to a first and further seizure(s) was measured, and the occurrence of absences during the posthyperventilation phase was also noted. Sixty-two studies were evaluated. Mean time from hyperventilation onset to a first absence was 52 seconds (median 32 seconds). The vast majority (85.5%) had an absence within 90 seconds. Most (68%) children sustained a single event. All eight children with posthyperventilation seizures had experienced at least one event during hyperventilation. Our findings suggest that current guidelines for routine pediatric electroencephalography recording requiring three minutes of hyperventilation may not be clinically necessary. We found that the vast majority of children referred for suspected absence seizures experience a seizure less than 90 seconds after hyperventilation onset, and even more so by 120 seconds. Hence, a larger prospective study is warranted to establish more accurate hyperventilation duration parameters. We also suggest that once an absence seizure has been recorded at any time during hyperventilation, this procedure could be stopped, thus reducing the amount of discomfort for the child. Copyright © 2015 Elsevier Inc. All rights reserved.

Methods used for immunization coverage assessment in Canada, a Canadian Immunization Research Network (CIRN) study.

PubMed

Wilson, Sarah E; Quach, Susan; MacDonald, Shannon E; Naus, Monika; Deeks, Shelley L; Crowcroft, Natasha S; Mahmud, Salaheddin M; Tran, Dat; Kwong, Jeff; Tu, Karen; Gilbert, Nicolas L; Johnson, Caitlin; Desai, Shalini

2017-08-03

Accurate and complete immunization data are necessary to assess vaccine coverage, safety and effectiveness. Across Canada, different methods and data sources are used to assess vaccine coverage, but these have not been systematically described. Our primary objective was to examine and describe the methods used to determine immunization coverage in Canada. The secondary objective was to compare routine infant and childhood coverage estimates derived from the Canadian 2013 Childhood National Immunization Coverage Survey (cNICS) with estimates collected from provinces and territories (P/Ts). We collected information from key informants regarding their provincial, territorial or federal methods for assessing immunization coverage. We also collected P/T coverage estimates for select antigens and birth cohorts to determine absolute differences between these and estimates from cNICS. Twenty-six individuals across 16 public health organizations participated between April and August 2015. Coverage surveys are conducted regularly for toddlers in Quebec and in one health authority in British Columbia. Across P/Ts, different methodologies for measuring coverage are used (e.g., valid doses, grace periods). Most P/Ts, except Ontario, measure up-to-date (UTD) coverage and 4 P/Ts also assess on-time coverage. The degree of concordance between P/T and cNICS coverage estimates varied by jurisdiction, antigen and age group. In addition to differences in the data sources and processes used for coverage assessment, there are also differences between Canadian P/Ts in the methods used for calculating immunization coverage. Comparisons between P/T and cNICS estimates leave remaining questions about the proportion of children fully vaccinated in Canada.

Implications of DSM-5 for the diagnosis of pediatric eating disorders.

PubMed

Limburg, Karina; Shu, Chloe Y; Watson, Hunna J; Hoiles, Kimberley J; Egan, Sarah J

2018-05-01

The aim of the study was to compare the DSM-IV, DSM-5, and ICD-10 eating disorders (ED) nomenclatures to assess their value in the classification of pediatric eating disorders. We investigated the prevalence of the disorders in accordance with each system's diagnostic criteria, diagnostic concordance between the systems, and interrater reliability. Participants were 1062 children and adolescents assessed at intake to a specialist Eating Disorders Program (91.6% female, mean age 14.5 years, SD = 1.75). Measures were collected from routine intake assessments. DSM-5 categorization led to a lower prevalence of unspecified EDs when compared with DSM-IV. There was almost complete overlap for specified EDs. Kappa values indicated almost excellent agreement between the two coders on all three diagnostic systems, although there was higher interrater reliability for DSM-5 and ICD-10 when compared with DSM-IV. DSM-5 nomenclature is useful in classifying eating disorders in pediatric clinical samples. © 2018 Wiley Periodicals, Inc.

Profile of pediatric traditional uvulectomy in North-West Nigeria: The need for caution and education.

PubMed

Adebola, Stephen Oluwatosin; Ogunkeyede, Segun Ayodeji; Obebe, Francis Ameh; Olaniyan, Oladunjoye David; Fawole, Olumakinde Banjo; Salman, Abdulwasiu

2016-09-01

The study assessed the prevalence of complications associated with traditional uvulectomy and identified factors associated with favorable outcome after management in a pediatric population in North-Western Nigeria. This cross-sectional descriptive study was carried out at the accident and emergency section as well as at the otolaryngology out-patient clinic of the Federal Medical Centre, Birnin-Kebbi, Nigeria. Patients with traditional uvulectomy complications were recruited on consecutive basis and sample size was dependent on the patients seen over the study period. This was done over a 6 month study period (January 2014-June 2014). A total of forty one participants, all within the paediatric age group (<15 years) participated in this study. The age of the participants ranged from 2 to 13 years while the mean age was 6.17 years ± 2.47. The ≤5 year age group constituted about 44% of the children studied. Gender distribution noted a slight male preponderance (Male: Female ratio = 1.05: 1). A total of 58.8% of the participants were fully immunized, while the Haemoglobin concentration status (packed cell volume) at hospital presentation of <10 g/dl (<30%) occurred in 34.1% of the participants of the study. The duration of hospital stay in pediatric patients with post-traditional uvulectomy complications was significantly associated with the maternal immunization status (p = 0.007). Also, subjects with completed maternal immunization status had about 0.1 times odds (CI = 0.19-0.64) likelihood to have a prolonged hospital stay when compared with subjects whose mothers were partially immunized or not immunized at all. In conclusion, this study found that favorable outcome post-traditional uvulectomy is related to early presentation and maternal immunization status, but adversely affected by anemia. Traditional uvulectomy remains a cultural practice that should be discouraged using both advocacy and legislative measures. Copyright © 2016 Elsevier Ireland

Application of mobile technology for improving expanded program on immunization among highland minority and stateless populations in northern Thailand border.

PubMed

Kaewkungwal, Jaranit; Apidechkul, Tawatchai; Jandee, Kasemsak; Khamsiriwatchara, Amnat; Lawpoolsri, Saranath; Sawang, Surasak; Sangvichean, Aumnuyphan; Wansatid, Peerawat; Krongrungroj, Sarinya

2015-01-14

Studies of undervaccinated children of minority/stateless populations have highlighted significant barriers at individual, community, and state levels. These include geography-related difficulties, poverty, and social norms/beliefs. The objective of this study was to assess project outcomes regarding immunization coverage, as well as maternal attitudes and practices toward immunization. The "StatelessVac" project was conducted in Thailand-Myanmar-Laos border areas using cell phone-based mechanisms to increase immunization coverage by incorporating phone-to-phone information sharing for both identification and prevention. With limitation of the study among vulnerable populations in low-resource settings, the pre/post assessments without comparison group were conducted. Immunization coverage was collected from routine monthly reports while behavior-change outcomes were from repeat surveys. This study revealed potential benefits of the initiative for case identification; immunization coverage showed an improved trend. Prevention strategies were successfully integrated into the routine health care workflows of immunization activities at point-of-care. A behavior-change-communication package contributes significantly in raising both concern and awareness in relation to child care. The mobile technology has proven to be an effective mechanism in improving a children's immunization program among these hard-to-reach populations. Part of the intervention has now been revised for use at health centers across the country.

Culture-independent Analysis of Pediatric Broncho-alveolar Lavage (BAL) Specimens.

PubMed

Zachariah, Philip; Ryan, Chanelle; Nadimpalli, Sruti; Coscia, Gina; Kolb, Michelle; Smith, Hannah; Foca, Marc; Saiman, Lisa; Planet, Paul J

2018-06-07

The clinical utility of culture-independent testing of pediatric bronchoalveolar lavage (BAL) specimens is unknown. Additionally, the variability of the pediatric pulmonary microbiome with patient characteristics is not well understood. Study subjects were ≤22 years old and underwent BAL from May 2013 - July 2015 as part of clinical care. DNA extracted from BAL specimens was used for 16S rRNA gene-based (16S-based) microbiome analysis, and results compared to routine cultures from the same samples. Indices of microbial diversity and relative taxon abundances were compared based on subject characteristics. From 81 participants (51% male, median age 9 years), 89 samples were collected and the 16S rRNA genes of 77 (86.5%) samples were successfully analyzed. Subjects included 23 cystic fibrosis (CF), 19 immunocompromised (IC), and 28 non-immunocompromised (nIC) patients. Of 68 organisms identified in culture, 16S-based analyses were concordant with culture results in 66 (97.1%), and also identified potentially clinically significant taxa missed by cultures (e.g. Staphylococcus, Legionella, Pseudomonas). Significant differences in abundance were noted mostly for non-cultured taxa with diagnosis and antibiotic use (Veillonella, Corynebacterium, Haemophilus). The microbiota of CF samples was less diverse and a "core" group of fifteen taxa shared across samples was identified. 16S-based culture independent analysis was concordant with routine cultures and showed potential to detect non-cultured pathogens. While 16S- based testing identified relative changes in organism abundance associated with clinical characteristics, distinct microbiome profiles associated with disease states were not identified.

Vaccination uptake by vaccine-hesitant parents attending a specialist immunization clinic in Australia.

PubMed

Forbes, Thomas A; McMinn, Alissa; Crawford, Nigel; Leask, Julie; Danchin, Margie

2015-01-01

Vaccine hesitancy (VH) is an issue of global concern. The quality of communication between healthcare providers and parents can influence parental immunization acceptance. We aimed to describe immunization uptake following specialist immunization clinic (SIC) consultation for Australian children of VH parents as a cohort, and according to pre-clinic parental position on immunization. At a single tertiary pediatric SIC (RCH, Melbourne) a retrospective descriptive study classified VH families according to 3 proposed parental positions on immunization at initial clinic attendance. Immunization status at follow up was ascertained via the Australian Children's Immunization Register and National HPV Program Register and compared between groups. Of the VH cohort, 13/38 (34%) families were classified as hesitant, 21 (55%) as late/selective vaccinators and 4 (11%) as vaccine refusers. Mean follow up post-SIC attendance was 14.5 months. For the overall VH cohort, the majority chose selective immunization (42%) following SIC consultation. When analyzed by pre-clinic parental position on immunization, there was a trend for hesitant families to proceed with full immunization, selective families to continue selective immunization and refusing families to remain unimmunised (p < 0.0001). The most commonly omitted vaccines were hepatitis B (66%) and Haemophilus influenzae type B (55%), followed by the meningococcal C conjugate vaccine (53%) and measles, mumps and rubella vaccine (53%). Immunization outcome appears to correlate with pre-clinic parental position on immunization for the majority of families attending a SIC in Australia, with selective immunization the most common outcome. Tailored communication approaches based on parental position on immunization may optimise clinic resources and engagement of families, but require prospective research evaluation.

Vaccination uptake by vaccine-hesitant parents attending a specialist immunization clinic in Australia

PubMed Central

Forbes, Thomas A; McMinn, Alissa; Crawford, Nigel; Leask, Julie; Danchin, Margie

2015-01-01

Vaccine hesitancy (VH) is an issue of global concern. The quality of communication between healthcare providers and parents can influence parental immunization acceptance. We aimed to describe immunization uptake following specialist immunization clinic (SIC) consultation for Australian children of VH parents as a cohort, and according to pre-clinic parental position on immunization. At a single tertiary pediatric SIC (RCH, Melbourne) a retrospective descriptive study classified VH families according to 3 proposed parental positions on immunization at initial clinic attendance. Immunization status at follow up was ascertained via the Australian Children's Immunization Register and National HPV Program Register and compared between groups. Of the VH cohort, 13/38 (34%) families were classified as hesitant, 21 (55%) as late/selective vaccinators and 4 (11%) as vaccine refusers. Mean follow up post-SIC attendance was 14.5 months. For the overall VH cohort, the majority chose selective immunization (42%) following SIC consultation. When analyzed by pre-clinic parental position on immunization, there was a trend for hesitant families to proceed with full immunization, selective families to continue selective immunization and refusing families to remain unimmunised (p < 0.0001). The most commonly omitted vaccines were hepatitis B (66%) and Haemophilus influenzae type B (55%), followed by the meningococcal C conjugate vaccine (53%) and measles, mumps and rubella vaccine (53%). Immunization outcome appears to correlate with pre-clinic parental position on immunization for the majority of families attending a SIC in Australia, with selective immunization the most common outcome. Tailored communication approaches based on parental position on immunization may optimise clinic resources and engagement of families, but require prospective research evaluation. PMID:26366978

Pediatric Sepsis

PubMed Central

Mathias, Brittany; Mira, Juan; Larson, Shawn D.

2016-01-01

Purpose of Review Sepsis is the leading cause of pediatric death worldwide. In the United States alone, there are 72,000 children hospitalized for sepsis annually with a reported mortality rate of 25% and an economic cost estimated to be $4.8 billion. However, it is only recently that the definition and management of pediatric sepsis has been recognized as being distinct from adult sepsis. Recent Findings The definition of pediatric sepsis is currently in a state of evolution and there is a large disconnect between the clinical and research definitions of sepsis which impacts the application of research findings into clinical practice. Despite this, it is the speed of diagnosis and the timely implementation of current treatment guidelines that has been shown to improve outcomes. However, adherence to treatment guidelines is currently low and it is only through the implementation of protocols that improved care and outcomes have been demonstrated. Summary Current management of pediatric sepsis is largely based on adaptations from adult sepsis treatment; however, distinct physiology demands more prospective pediatric trials to tailor management to the pediatric population. Adherence to current and emerging practice guidelines will require that protocolized care pathways become commonplace. PMID:26983000

Pediatric sepsis.

PubMed

Mathias, Brittany; Mira, Juan C; Larson, Shawn D

2016-06-01

Sepsis is the leading cause of pediatric death worldwide. In the United States alone, there are 72 000 children hospitalized for sepsis annually with a reported mortality rate of 25% and an economic cost estimated to be $4.8 billion. However, it is only recently that the definition and management of pediatric sepsis has been recognized as being distinct from adult sepsis. The definition of pediatric sepsis is currently in a state of evolution, and there is a large disconnect between the clinical and research definitions of sepsis which impacts the application of research findings into clinical practice. Despite this, it is the speed of diagnosis and the timely implementation of current treatment guidelines that has been shown to improve outcomes. However, adherence to treatment guidelines is currently low and it is only through the implementation of protocols that improved care and outcomes have been demonstrated. The current management of pediatric sepsis is largely based on adaptations from adult sepsis treatment; however, distinct physiology demands more prospective pediatric trials to tailor management to the pediatric population. Adherence to current and emerging practice guidelines will require that protocolized care pathways become a commonplace.

Nutritional therapy in pediatric Crohn disease: the specific carbohydrate diet.

PubMed

Suskind, David L; Wahbeh, Ghassan; Gregory, Nila; Vendettuoli, Heather; Christie, Dennis

2014-01-01

Crohn disease is characterized by chronic intestinal inflammation in the absence of a recognized etiology. Nutritional therapy in the form of exclusive enteral nutrition (EEN) has an established role within pediatric Crohn disease. Following exclusive enteral nutrition's success, many dietary therapies focusing on the elimination of specific complex carbohydrates have been anecdotally reported to be successful. Many of these therapies have not been evaluated scientifically; therefore, we reviewed the medical records of our patients with Crohn disease on the specific carbohydrate diet (SCD). Seven children with Crohn disease receiving the SCD and no immunosuppressive medications were retrospectively evaluated. Duration of the dietary therapy ranged from 5 to 30 months, with an average of 14.6±10.8 months. Although the exact time of symptom resolution could not be determined through chart review, all symptoms were notably resolved at a routine clinic visit 3 months after initiating the diet. Each patient's laboratory indices, including serum albumin, C-reactive protein, hematocrit, and stool calprotectin, either normalized or significantly, improved during follow-up clinic visits. This chart review suggests that the SCD and other low complex carbohydrate diets may be possible therapeutic options for pediatric Crohn disease. Further prospective studies are required to fully assess the safety and efficacy of the SCD, or any other low complex SCDs in pediatric patients with Crohn disease.

Modifiable Resilience Factors to Childhood Adversity for Clinical Pediatric Practice.

PubMed

Traub, Flora; Boynton-Jarrett, Renée

2017-05-01

Childhood adversity is highly prevalent and associated with risk for poor health outcomes in childhood and throughout the life course. Empirical literature on resilience over the past 40 years has identified protective factors for traumatized children that improve health outcomes. Despite these empirical investigations of resilience, there is limited integration of these findings into proactive strategies to mitigate the impact of adverse childhood experiences. We review the state of resilience research, with a focus on recent work, as it pertains to protecting children from the health impacts of early adversity. We identify and document evidence for 5 modifiable resilience factors to improve children's long- and short-term health outcomes, including fostering positive appraisal styles in children and bolstering executive function, improving parenting, supporting maternal mental health, teaching parents the importance of good self-care skills and consistent household routines, and offering anticipatory guidance about the impact of trauma on children. We conclude with 10 recommendations for pediatric practitioners to leverage the identified modifiable resilience factors to help children withstand, adapt to, and recover from adversity. Taken together, these recommendations constitute a blueprint for a trauma-informed medical home. Building resilience in pediatric patients offers an opportunity to improve the health and well-being of the next generation, enhance national productivity, and reduce spending on health care for chronic diseases. Copyright © 2017 by the American Academy of Pediatrics.

Mobile Phone Incentives for Childhood Immunizations in Rural India.

PubMed

Seth, Rajeev; Akinboyo, Ibukunoluwa; Chhabra, Ankur; Qaiyum, Yawar; Shet, Anita; Gupte, Nikhil; Jain, Ajay K; Jain, Sanjay K

2018-04-01

Young children in resource-poor settings remain inadequately immunized. We evaluated the role of compliance-linked incentives versus mobile phone messaging to improve childhood immunizations. Children aged ≤24 months from a rural community in India were randomly assigned to either a control group or 1 of 2 study groups. A cloud-based, biometric-linked software platform was used for positive identification, record keeping for all groups, and delivery of automated mobile phone reminders with or without compliance-linked incentives (Indian rupee Rs30 or US dollar $0.50 of phone talk time) for the study groups. Immunization coverage was analyzed by using multivariable Poisson regression. Between July 11, 2016, and July 20, 2017, 608 children were randomly assigned to the study groups. Five hundred and forty-nine (90.3%) children fulfilled eligibility criteria, with a median age of 5 months; 51.4% were girls, 83.6% of their mothers had no schooling, and they were in the study for a median duration of 292 days. Median immunization coverage at enrollment was 33% in all groups and increased to 41.7% (interquartile range [IQR]: 23.1%-69.2%), 40.1% (IQR: 30.8%-69.2%), and 50.0% (IQR: 30.8%-76.9%) by the end of the study in the control group, the group with mobile phone reminders, and the compliance-linked incentives group, respectively. The administration of compliance-linked incentives was independently associated with improvement in immunization coverage and a modest increase in timeliness of immunizations. Compliance-linked incentives are an important intervention for improving the coverage and timeliness of immunizations in young children in resource-poor settings. Copyright © 2018 by the American Academy of Pediatrics.

Pediatric portal hypertension

PubMed Central

Vogel, Clarissa Barbon

2017-01-01

Abstract: Pediatric portal hypertension management is a team approach between the patient, the patient's family, the primary caregiver, and specialty providers. Evidence-based practice guidelines have not been established in pediatrics. This article serves as a review for the primary care NP in the management of pediatric portal hypertension, discussing the etiology, pathophysiology, and clinical presentation of pediatric portal hypertension, diagnostic tests, and treatment and management options. PMID:28406835

[Tetanus, a current disease in pediatric population: Case report].

PubMed

Cejudo-García de Alba, María Del Pilar; Valle-Leal, Jaime Guadalupe; Sánchez Beltrán, Jesús Gabriel; Vázquez-Amparano, Amado de Jesús Francisco

2017-01-01

Tetanus is an acute disease caused by a toxin produced by Clostridium tetanii. The disease can affect people of any age, and the fatality rate is high. Thanks to immunization the number of cases of the disease has decreased, although they are still present in isolation in countries with social and economic backwardness. To describe a case of a pediatric patient with generalized tetanus to reinforce the relevance of prophylaxis and early detection. 6 years old female patient, with only one dose of pentavalent vaccine, 10 days after sharps injury by wood chips, starts with fever, muscle pain and generalized contractions, Tetanus was diagnosed by clinical symptoms and history. The management was based on the latest recommendations of the World Health Organization (WHO): Penicillin-Metronidazole antibiotic regimen, tetanus toxoid and tetanus high-dose gammaglobulin. After 2 years of follow-up under physiotherapy support, slight motor sequelae were observed. Tetanus is still presented in the pediatric population, associated with lack of vaccination. It is necessary to know the disease to provide proper diagnosis and management according to international lineaments.

Primary immunodeficiency investigation in patients during and after hospitalization in a pediatric Intensive Care Unit

PubMed Central

Suavinho, Érica; de Nápolis, Ana Carolina R.; Segundo, Gesmar Rodrigues S.

2014-01-01

Objective: To analyze whether the patients with severe infections, admitted in the Pediatric Intensive Care Unit of the Hospital de Clínicas of the Universidade Federal de Uberlândia, underwent the active screening for primary immunodeficiencies (PID). Methods: Retrospective study that assessed the data records of patients with any severe infections admitted in the Pediatric Intensive Care Unit, covering a period from January 2011 to January 2012, in order to confirm if they performed an initial investigation for PID with blood count and immunoglobulin dosage. Results: In the studied period, 53 children were hospitalized with severe infections in the Pediatric Intensive Care Unit, and only in seven (13.2%) the initial investigation of PID was performed. Among these patients, 3/7 (42.8%) showed quantitative alterations in immunoglobulin G (IgG) levels, 1/7 (14.3%) had the diagnosis of cyclic neutropenia, and 1/7 (14.3%) presented thrombocytopenia and a final diagnosis of Wiskott-Aldrich syndrome. Therefore, the PID diagnosis was confirmed in 5/7 (71.4%) of the patients. Conclusions: The investigation of PID in patients with severe infections has not been routinely performed in the Pediatric Intensive Care Unit. Our findings suggest the necessity of performing PID investigation in this group of patients. PMID:24676187

Complementary medicines in pediatric bipolar disorder.

PubMed

Bogarapu, S; Bishop, J R; Krueger, C D; Pavuluri, M N

2008-02-01

The increasing number and availability of various complementary and alternative medicines (CAM) has resulted in an exponentially growing utilization of these products for everything from minor aches and pains to the treatment of mental illness. Difficulties in treating mental illnesses in children, averseness to having children take psychiatric medications, and stigma all drive patients and their families to research alternative treatments. As a result, there has been an increased utilization of CAM in psychiatry, particularly for hard to treat conditions like pediatric BD. It is important for the health care providers to be aware of the alternative treatments by some of their patients. A review of studies investigating the utility of complementary and alternative medicines in bipolar patients was conducted and selected studies were included. Omega-3 fatty acids and lecithin/ choline have preliminary data indicating potential utility in the CAM treatment for bipolar disorder while S-adenosyl methionine (SAM-e) and inositol have some data supporting their efficacy in the treatment of depressive symptoms. Some data for CAM suggest they may be useful adjunctive treatments but only little data are available to support their use as stand-alone therapy. Thus, the conventional medicines remain the first choice in pediatric bipolar management. Healthcare providers need to routinely inquire about the utilization of these treatments by their patients and become familiar with the risks and benefits involved with their use in children.

Educating residents in behavioral health care and collaboration: integrated clinical training of pediatric residents and psychology fellows.

PubMed

Pisani, Anthony R; leRoux, Pieter; Siegel, David M

2011-02-01

Pediatric residency practices face the challenge of providing both behavioral health (BH) training for pediatricians and psychosocial care for children. The University of Rochester School of Medicine and Dentistry and Rochester General Hospital developed a joint training program and continuity clinic infrastructure in which pediatric residents and postdoctoral psychology fellows train and practice together. The integrated program provides children access to BH care in a primary care setting and gives trainees the opportunity to integrate collaborative BH care into their regular practice routines. During 1998-2008, 48 pediatric residents and 8 psychology fellows trained in this integrated clinical environment. The program's accomplishments include longevity, faculty and fiscal stability, sustained support from pediatric leadership and community payers, the development in residents and faculty of greater comfort in addressing BH problems and collaborating with BH specialists, and replication of the model in two other primary care settings. In addition to quantitative program outcomes data, the authors present a case example that illustrates how the integrated program works and achieves its goals. They propose that educating residents and psychology trainees side by side in collaborative BH care is clinically and educationally valuable and potentially applicable to other settings. A companion report published in this issue provides results from a study comparing the perceptions of pediatric residents whose primary care continuity clinic took place in this integrated setting with those of residents from the same pediatric residency who had their continuity clinic training in a nonintegrated setting.

Crotalidae polyvalent immune Fab: in patients with North American crotaline envenomation.

PubMed

Keating, Gillian M

2011-04-01

Crotalidae polyvalent immune Fab is an antivenom comprising purified, sheep-derived, Fab IgG fragments and is indicated for use in patients with North American crotaline envenomation. Crotalidae polyvalent immune Fab is produced using four North American snake venoms: Crotalus atrox, Crotalus adamanteus, Crotalus scutulatus, and Agkistrodon piscivorus. Intravenous crotalidae polyvalent immune Fab was effective in patients aged ≥10 years who had minimal or moderate envenomation by a North American crotaline, who presented within 6 hours of the snakebite, and who had progression of the envenomation syndrome, according to the results of two prospective trials. One trial was a noncomparative, multicenter pilot study and the other trial was a randomized, open-label, multicenter trial in which patients received scheduled or 'as needed' administration of crotalidae polyvalent immune Fab after initial control had been achieved. A prospective, postmarketing trial demonstrated the efficacy of crotalidae polyvalent immune Fab in confirmed Crotalus viridis helleri envenomation (indicating cross-protection against a venom not used in its production). Results of these prospective trials are supported by the findings of additional (mainly retrospective) studies demonstrating the efficacy of crotalidae polyvalent immune Fab in patients with crotaline envenomation, including patients with severe envenomation, pediatric patients, and patients with symptoms of neurotoxicity. Despite treatment with crotalidae polyvalent immune Fab, patients may experience delayed-onset or recurrent venom effects (e.g. coagulopathy). Intravenous crotalidae polyvalent immune Fab was generally well tolerated; acute hypersensitivity reactions (e.g. urticaria, rash, pruritus) were the most commonly occurring adverse event. © 2011 Adis Data Information BV. All rights reserved.

MOON-test - determination of motor performance in the pediatric oncology.

PubMed

Götte, M; Kesting, S; Albrecht, C; Worth, A; Bös, K; Boos, J

2013-05-01

Pediatric cancer patients suffer from various negative consequences due to the disease, the medical therapy and the inactivity during the intensive treatment. Only few studies have systematically identified the adverse effects of cancer on motor performance in childhood. To determine the motor performance of pediatric cancer patients, a motor performance test was developed which is applicable for this specific patient group. Eight test items with reference values for healthy children were merged to the MOON-test (test for motor performance in the oncology). MOON was tested for feasibility and acceptance in 33 patients aged 4-18 years. Feasibility was confirmed for children with different types of cancer (hematological malignancies and solid tumors) and with amputation, endoprosthesis, during aplasia as well as reduced general condition. Furthermore the patients showed a broad acceptance. Based on the study findings, the use of MOON-test as a standardized motor performance diagnostic tool in clinical routine of oncological acute clinics as well as rehabilitation clinics can be recommended.· © Georg Thieme Verlag KG Stuttgart · New York.

Creating a pediatric digital library for pediatric health care providers and families: using literature and data to define common pediatric problems.

PubMed

D'Alessandro, Donna; Kingsley, Peggy

2002-01-01

The goal of this study was to complete a literature-based needs assessment with regard to common pediatric problems encountered by pediatric health care providers (PHCPs) and families, and to develop a problem-based pediatric digital library to meet those needs. The needs assessment yielded 65 information sources. Common problems were identified and categorized, and the Internet was manually searched for authoritative Web sites. The created pediatric digital library (www.generalpediatrics.com) used a problem-based interface and was deployed in November 1999. From November 1999 to November 2000, the number of hyperlinks and authoritative Web sites increased 51.1 and 32.2 percent, respectively. Over the same time, visitors increased by 57.3 percent and overall usage increased by 255 percent. A pediatric digital library has been created that begins to bring order to general pediatric resources on the Internet. This pediatric digital library provides current, authoritative, easily accessed pediatric information whenever and wherever the PHCPs and families want assistance.

Genome-wide expression profiling in pediatric septic shock

PubMed Central

Wong, Hector R.

2013-01-01

For nearly a decade, our research group has had the privilege of developing and mining a multi-center, microarray-based, genome-wide expression database of critically ill children (≤ 10 years of age) with septic shock. Using bioinformatic and systems biology approaches, the expression data generated through this discovery-oriented, exploratory approach have been leveraged for a variety of objectives, which will be reviewed. Fundamental observations include wide spread repression of gene programs corresponding to the adaptive immune system, and biologically significant differential patterns of gene expression across developmental age groups. The data have also identified gene expression-based subclasses of pediatric septic shock having clinically relevant phenotypic differences. The data have also been leveraged for the discovery of novel therapeutic targets, and for the discovery and development of novel stratification and diagnostic biomarkers. Almost a decade of genome-wide expression profiling in pediatric septic shock is now demonstrating tangible results. The studies have progressed from an initial discovery-oriented and exploratory phase, to a new phase where the data are being translated and applied to address several areas of clinical need. PMID:23329198

78 FR 48438 - Pediatric Ethics Subcommittee of the Pediatric Advisory Committee; Notice of Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-08

...] Pediatric Ethics Subcommittee of the Pediatric Advisory Committee; Notice of Meeting AGENCY: Food and Drug... of Subcommittee: Pediatric Ethics Subcommittee of the Pediatric Advisory Committee. General Function... pediatric ethical issues. Date and Time: The meeting will be held on September 9, 2013, from 8 a.m. to 5:30...

Incidence and case-fatality of varicella-zoster virus infection among pediatric cancer patients in developing countries.

PubMed

Ojha, Rohit P; Stallings-Smith, Sericea; Aviles-Robles, Martha J; Gomez, Sergio; Somarriba, María Mercedes; Caniza, Miguela A

2016-04-01

Limited evidence is available about varicella-zoster virus (VZV) infection among pediatric cancer patients in developing countries, which raises questions about the generalizability of VZV vaccine recommendations for pediatric cancer patients (derived from developed countries) to these settings. We assessed the incidence and case-fatality of VZV infection at three institutions in developing countries (Argentina, Mexico, and Nicaragua). Individuals eligible for our study were aged <20 years and actively receiving cancer-directed therapy. We estimated a summary incidence rate (IR) and case-fatality risk with corresponding 95 % confidence limits (CL) of VZV infection across sites using random-effects models. Our study population comprised 511 pediatric cancer patients, of whom 64 % were aged <10 years, 58 % were male, and 58 % were diagnosed with leukemia. We observed a total of 10 infections during 44,401 person-days of follow-up across the 3 sites (IR = 2.3, 95 % CL 1.2, 4.2). The summary case-fatality risk was 10 % (95 % CL 1.4, 47 %) based on one death. Our results suggest low incidence and case-fatality of VZV infections among pediatric cancer patients in three developing countries. VZV vaccine recommendations for pediatric cancer patients in developed countries may be generalizable to developing countries. • Current recommendations, based on evidence from pediatric cancer patients in developed countries, contraindicate varicella-zoster virus (VZV) vaccination until completion of cancer-directed therapy and recovery of immune function. • The generalizability of these VZV vaccine recommendations to pediatric cancer patients in developing countries is unknown because of limited information about the incidence and case-fatality of VZV in these settings. What is New: • Our results suggest low incidence and case-fatality of VZV infections among pediatric cancer patients in three developing countries. • VZV vaccine recommendations based on evidence from

Methods used for immunization coverage assessment in Canada, a Canadian Immunization Research Network (CIRN) study

PubMed Central

Quach, Susan; MacDonald, Shannon E.; Naus, Monika; Deeks, Shelley L.; Crowcroft, Natasha S.; Mahmud, Salaheddin M.; Tran, Dat; Kwong, Jeff; Tu, Karen; Johnson, Caitlin; Desai, Shalini

2017-01-01

ABSTRACT Accurate and complete immunization data are necessary to assess vaccine coverage, safety and effectiveness. Across Canada, different methods and data sources are used to assess vaccine coverage, but these have not been systematically described. Our primary objective was to examine and describe the methods used to determine immunization coverage in Canada. The secondary objective was to compare routine infant and childhood coverage estimates derived from the Canadian 2013 Childhood National Immunization Coverage Survey (cNICS) with estimates collected from provinces and territories (P/Ts). We collected information from key informants regarding their provincial, territorial or federal methods for assessing immunization coverage. We also collected P/T coverage estimates for select antigens and birth cohorts to determine absolute differences between these and estimates from cNICS. Twenty-six individuals across 16 public health organizations participated between April and August 2015. Coverage surveys are conducted regularly for toddlers in Quebec and in one health authority in British Columbia. Across P/Ts, different methodologies for measuring coverage are used (e.g., valid doses, grace periods). Most P/Ts, except Ontario, measure up-to-date (UTD) coverage and 4 P/Ts also assess on-time coverage. The degree of concordance between P/T and cNICS coverage estimates varied by jurisdiction, antigen and age group. In addition to differences in the data sources and processes used for coverage assessment, there are also differences between Canadian P/Ts in the methods used for calculating immunization coverage. Comparisons between P/T and cNICS estimates leave remaining questions about the proportion of children fully vaccinated in Canada. PMID:28708945

Perceptions of Pediatric Residents Regarding Counseling About Use of Social Networking Sites.

PubMed

Banker, Sumeet L; Fenick, Ada M; Qin, Li; Talwalkar, Jaideep S

2018-04-01

Increasing use of social networking sites (SNS) among youth prompted professional organizations to urge pediatricians to promote healthy media use. Electronic questionnaires were distributed to 76 pediatric residents at one academic center measuring attitudes, practices, and familiarity with SNS. Of 43 respondents (response rate = 57%), most reported personal SNS use (98%) and familiarity with SNS used by youth (72%), and 88% agreed that pediatricians should provide counseling on SNS use. Only 5% felt they had adequate training on SNS use in children, and just 26% felt comfortable advising families. Residents were less likely to discuss SNS use than general media use (19% vs 56%, P = .007). Media counseling was correlated with SNS counseling ( r = .38, P = .01). Pediatric residents recognize the importance of guiding families on SNS use, yet do not routinely provide counseling despite high levels of personal SNS use and familiarity. Focused training is necessary for pediatricians to prioritize practical guidance.

Myocarditis - pediatric

MedlinePlus

... page: //medlineplus.gov/ency/article/007307.htm Myocarditis - pediatric To use the sharing features on this page, please enable JavaScript. Pediatric myocarditis is inflammation of the heart muscle in ...

High agreement between the new Mongolian electronic immunization register and written immunization records: a health centre based audit

PubMed Central

Mungun, Tuya; Dorj, Narangerel; Volody, Baigal; Chuluundorj, Uranjargal; Munkhbat, Enkhtuya; Danzan, Gerelmaa; Nguyen, Cattram D; La Vincente, Sophie; Russell, Fiona

2017-01-01

Introduction Monitoring of vaccination coverage is vital for the prevention and control of vaccine-preventable diseases. Electronic immunization registers have been increasingly adopted to assist with the monitoring of vaccine coverage; however, there is limited literature about the use of electronic registers in low- and middle-income countries such as Mongolia. We aimed to determine the accuracy and completeness of the newly introduced electronic immunization register for calculating vaccination coverage and determining vaccine effectiveness within two districts in Mongolia in comparison to written health provider records. Methods We conducted a cross-sectional record review among children 2–23 months of age vaccinated at immunization clinics within the two districts. We linked data from written records with the electronic immunization register using the national identification number to determine the completeness and accuracy of the electronic register. Results Both completeness (90.9%; 95% CI: 88.4–93.4) and accuracy (93.3%; 95% CI: 84.1–97.4) of the electronic immunization register were high when compared to written records. The increase in completeness over time indicated a delay in data entry. Conclusion Through this audit, we have demonstrated concordance between a newly introduced electronic register and health provider records in a middle-income country setting. Based on this experience, we recommend that electronic registers be accompanied by routine quality assurance procedures for the monitoring of vaccination programmes in such settings. PMID:29051836

Pediatric Sepsis.

PubMed

Prusakowski, Melanie K; Chen, Audrey P

2017-02-01

Pediatric sepsis is distinct from adult sepsis in its definitions, clinical presentations, and management. Recognition of pediatric sepsis is complicated by the various pediatric-specific comorbidities that contribute to its mortality and the age- and development-specific vital sign and clinical parameters that obscure its recognition. This article outlines the clinical presentation and management of sepsis in neonates, infants, and children, and highlights some key populations who require specialized care. Copyright © 2016 Elsevier Inc. All rights reserved.

Impact of introducing the pneumococcal and rotavirus vaccines into the routine immunization program in Niger.

PubMed

Lee, Bruce Y; Assi, Tina-Marie; Rajgopal, Jayant; Norman, Bryan A; Chen, Sheng-I; Brown, Shawn T; Slayton, Rachel B; Kone, Souleymane; Kenea, Hailu; Welling, Joel S; Connor, Diana L; Wateska, Angela R; Jana, Anirban; Wiringa, Ann E; Van Panhuis, Willem G; Burke, Donald S

2012-02-01

We investigated whether introducing the rotavirus and pneumococcal vaccines, which are greatly needed in West Africa, would overwhelm existing supply chains (i.e., the series of steps required to get a vaccine from the manufacturers to the target population) in Niger. As part of the Bill and Melinda Gates Foundation-funded Vaccine Modeling Initiative, we developed a computational model to determine the impact of introducing these new vaccines to Niger's Expanded Program on Immunization vaccine supply chain. Introducing either the rotavirus vaccine or the 7-valent pneumococcal conjugate vaccine could overwhelm available storage and transport refrigerator space, creating bottlenecks that would prevent the flow of vaccines down to the clinics. As a result, the availability of all World Health Organization Expanded Program on Immunization vaccines to patients might decrease from an average of 69% to 28.2% (range = 10%-51%). Addition of refrigerator and transport capacity could alleviate this bottleneck. Our results suggest that the effects on the vaccine supply chain should be considered when introducing a new vaccine and that computational models can help assess evolving needs and prevent problems with vaccine delivery.

Impact of Introducing the Pneumococcal and Rotavirus Vaccines Into the Routine Immunization Program in Niger

PubMed Central

Assi, Tina-Marie; Rajgopal, Jayant; Norman, Bryan A.; Chen, Sheng-I; Brown, Shawn T.; Slayton, Rachel B.; Kone, Souleymane; Kenea, Hailu; Welling, Joel S.; Connor, Diana L.; Wateska, Angela R.; Jana, Anirban; Wiringa, Ann E.; Van Panhuis, Willem G.; Burke, Donald S.

2012-01-01

Objectives. We investigated whether introducing the rotavirus and pneumococcal vaccines, which are greatly needed in West Africa, would overwhelm existing supply chains (i.e., the series of steps required to get a vaccine from the manufacturers to the target population) in Niger. Methods. As part of the Bill and Melinda Gates Foundation–funded Vaccine Modeling Initiative, we developed a computational model to determine the impact of introducing these new vaccines to Niger's Expanded Program on Immunization vaccine supply chain. Results. Introducing either the rotavirus vaccine or the 7-valent pneumococcal conjugate vaccine could overwhelm available storage and transport refrigerator space, creating bottlenecks that would prevent the flow of vaccines down to the clinics. As a result, the availability of all World Health Organization Expanded Program on Immunization vaccines to patients might decrease from an average of 69% to 28.2% (range = 10%–51%). Addition of refrigerator and transport capacity could alleviate this bottleneck. Conclusions. Our results suggest that the effects on the vaccine supply chain should be considered when introducing a new vaccine and that computational models can help assess evolving needs and prevent problems with vaccine delivery. PMID:21940923

Immunization dropout rate and data quality among children 12-23 months of age in Ghana.

PubMed

Baguune, Benjamin; Ndago, Joyce Aputere; Adokiya, Martin Nyaaba

2017-01-01

Immunization against diseases is one of the most important public health interventions with cost effective means to preventing childhood morbidity, mortality and disability. However, a proportion of children particularly in Africa are not fully immunized with the recommended vaccines. Thus, many children are still susceptible to the Expanded Program on Immunization (EPI) targeted diseases. The objective of this study was to determine the immunization dropout rate and data quality among children aged 12-23 months in Techiman Municipality, Ghana. A cross-sectional cluster survey was conducted among 600 children. Data was collected using semi-structured questionnaire through face-to-face interviews. Before the main data collection, the tools were pre-tested in three different communities in the Municipality. The mothers/caregivers were interviewed, extracted information from the child immunization cards and observation employed to confirm the presence of Bacillus Calmette-Guerin (BCG) scar on each child. Routine immunization data was also extracted from immunization registers and annual reports in the Municipality. I mmunization coverage for each of the fifteen vaccines doses is above 90.0% while full childhood immunized status is 89.5%. Immunization dropout rate was 5.6% (using BCG and Measles as proxy vaccines). This is lower than the 10.0% cutoff point by World Health Organization. However, routine administrative data was characterized by some discrepancies (e.g. > 100.0% immunization coverage for each of the vaccines) and high dropout rate (BCG - Measles = 31.5%). Binary regression was performed to determine predictors of dropout rate. The following were statistically significant: married (OR = 0.31; 95% = CI 0.15-0.62; and p  = 0.001), Christianity (OR = 0.27; 95% CI = 0.13-0.91; and p  < 0.001), female child (OR = 0.50; 95% CI = 0.26-0.91; and p  = 0.024) and possession of immunization card (OR = 50.3; 95% CI = 14.40-175.92; and p

Pediatric Academic Productivity: Pediatric Benchmarks for the h- and g-Indices.

PubMed

Tschudy, Megan M; Rowe, Tashi L; Dover, George J; Cheng, Tina L

2016-02-01

To describe h- and g-indices benchmarks in pediatric subspecialties and general academic pediatrics. Academic productivity is measured increasingly through bibliometrics that derive a statistical enumeration of academic output and impact. The h- and g-indices incorporate the number of publications and citations. Benchmarks for pediatrics have not been reported. Thirty programs were selected randomly from pediatric residency programs accredited by the Accreditation Council for Graduate Medical Education. The h- and g-indices of department chairs were calculated. For general academic pediatrics, pediatric gastroenterology, and pediatric nephrology, a random sample of 30 programs with fellowships were selected. Within each program, an MD faculty member from each academic rank was selected randomly. Google Scholar via Harzing's Publish or Perish was used to calculate the h-index, g-index, and total manuscripts. Only peer-reviewed and English language publications were included. For Chairs, calculations from Google Scholar were compared with Scopus. For all specialties, the mean h- and g-indices significantly increased with academic rank (all P < .05) with the greatest h-indices among Chairs. The h- and g-indices were not statistically different between specialty groups of the same rank; however, mean rank h-indices had large SDs. The h-index calculation using different bibliographic databases only differed by ±1. Mean h-indices increased with academic rank and were not significantly different across the pediatric specialties. Benchmarks for h- and g-indices in pediatrics are provided and may be one measure of academic productivity and impact. Copyright © 2016 Elsevier Inc. All rights reserved.