Utilization of Secondhand Childcare productsand Perceived Health Risks among Mothers of Under-Five Years Children in Ibadan Metropolis, Nigeria

Background: Second-hand economy is a universal phenomenon. In Nigeria, it cut across many decades and all spectrums of life even in childcarepractice. The role of second-hand products in childcare practice and provisioning has been under reported in scholarly discuss in Nigeria. Hence,the prevalence of secondhand childcare products utilization, different categories of secondhand products available for childcare, the perceived health hazards and the reasons why consumers patronize secondhand products for childcareamong mothers of under five years in Ibadan Nigeria.Methods:A cross sectional concurrent mix-methods approach was used in the study. The quantitative and qualitative data weredone simultaneously. While mothers of under-five children were purposively selected for in-depth interviews, a total sampling of all consenting mothers of under-five found at immunization clinic of Primary health care centres were sampled for survey. A total number of 403 mothers of under five children participated in the survey while 50 IDIs were conducted with buyers (mothers) and traders of secondhand children's products. Qualitative data were subjected to thematic analysis, while the quantitative data were analyzed with descriptive statistics and chi-square test.Results:The mean age of mothers is ± SD 28.6 ± 5.4. Majority of respondents 209 (51.9%) had senior secondary education, 140 (34.7%) had tertiary education and only 2 (0.5%) had no formal education. About 339 (84.1%) utilized secondhand childcare products, while 64 (15.9%) never used secondhand childcare products. Mothers with at least senior secondary education 209 (51.9%) were found to be the highest users of secondhand childcare products. Procurement and utilization of secondhand childcare products was based on quality value, availability, affordability attached to constructed superiority of western civilization wrapped around provisioning in childcare. Conclusion: Many mothers of under-five children in Ibadan utilizes secondhand products in childcare. Embedding secondhand products health hazard in health talk during immunization clinics will be beneficial and help in educating mothers on reduced and safe utilization of secondhand products in childcare

The Effect of Community Health Information System on Health Care Services Utilization in Rural Ethiopia

BACKGROUND: The Health Extension Program (HEP) was introduced in 2003 to extend primary health care services by institutionalizing the former volunteer-based village health services. However, this program is not comprehensively evaluated. MATERIALS AND METHODS: The 2019 comprehensive national assessment of HEP involved (1) assessment through quantitative and qualitative primary data, (2) a thorough systematic review of the HEP literature, and (3) a synthesis of evidence from the two sources. The assessment included household survey(n=7122), a survey of health extension workers (HEWs) (n=584) _, and an assessment of health posts (HPs)(n=343) and their supervising health centers (HCs)(n=179) from 62 randomly selected woredas. As part of the comprehensive assessment. OUTPUT AND RESULTS: The outputs were (a) full and abridged reports, (b) 40 posters, (c) seven published, three under review scientific papers and (d) seven papers in this special issue. During the one-year period preceding the study, 54.8% of women, 32.1% of men, and 21.9% of female youths had at least a one-time interaction with HEWs. HPs and HEWs were universally available. There were critical gaps in the skills and motivation of HEWs and fulfillment of HP standards: 57.3% of HEWs were certified, average satisfaction score of HEWs was 48.6%, and 5.4% of HPs fulfilled equipment standards. CONCLUSIONS: The findings informed policy and program decisions of the Ministry of Health, including the design of the HEP Optimization Roadmap 2020­2035 and the development Health Sector Transformation Plan II. It is also shared with global community through published papers.

Componentes protésicos más usados en la artroplastia total de cadera en las provincias centrales / Most Used Prosthetic Components in Total Hip Arthroplasty in Central Provinces

Introducción: La cirugía de la artroplastia y el recambio de una prótesis de cadera es una cirugía compleja y costosa. La estrategia quirúrgica y componentes protésicos son completamente diferentes en función de las deformidades óseas existentes y características anatómicas personales de cada paciente, por tanto, la planificación de suministros de los diferentes componentes es básica para cubrir las demandas de la población necesitada y la adecuada eficiencia económica para evitar gastos innecesarios por sobreestimación o infraestimación de las demandas. Objetivos: Determinar las necesidades por medidas de los diferentes tipos de componentes protésicos utilizados en la artroplastia total de cadera en las provincias centrales y de este modo optimizar las inversiones, con las ventajas económicas que supone. Métodos: Estudio longitudinal descriptivo retrospectivo de los casos operados de artroplastia total de cadera en el Hospital Arnaldo Milián Castro de Villa Clara, desde diciembre de 1998 hasta la fecha. Se analizan las variables edad, sexo, procedencia y componentes protésicos. Se recoge la información en la base de datos creada en SPSS, donde se realizan los análisis estadísticos. Resultados: La edad media fue 62,36 años. El grupo de 61 - 80 años fue el de mayor incidencia con 215 pacientes. Predominó el sexo masculino 51,8 por ciento. La mayor incidencia, correspondió a Villa Clara con 692 pacientes. Los componentes cementados 46 - 50 fueron los más usados y en los no cementados los más usados fueron 48-56. Vástagos Tipo Müller 7.5 - 12.5. RALCA Cementadas T0-T4, no cementados T1-T3. En las SLA, 11.5 y 13. Los cuellos estándar fueron los de mayor incidencia con 390 pacientes. Conclusiones: Con las incidencias de las diferentes medidas utilizadas por cada uno de los componentes expresados, se puede determinar con bastante exactitud la demanda de cada medida por cada 100 casos pendientes de operación. Esto permite satisfacer las demandas de las medidas más usadas y hacer una distribución apropiada a la hora del suministro, lo que redundaría en un beneficio económico vital en las actuales condiciones del país(AU)

Introduction: The arthroplasty surgery and the replacement of a hip replacement is a complex and expensive surgery. The surgical strategy and prosthetic components are completely different depending on the existing bone deformities and personal anatomical characteristics of each patient, therefore, the planning of supplies of the different components is essential to meet the demands of the needy population and adequate economic efficiency to avoid unnecessary expenses due to overestimation or underestimation of claims. Objective: To determine the needs by measurements of the different types of prosthetic components used in total hip arthroplasty in the central provinces and thus optimize investments, with the economic advantages that it entails. Methods: A retrospective descriptive longitudinal study was carried out of the total hip arthroplasty operated cases at Arnaldo Milián Castro Hospital in Villa Clara, from December 1998 to date. Age, sex, origin and prosthetic components are the variables examined. The information is collected in the database created in SPSS, statistical analyzes was performed. Results: The mean age was 62.36 years. The group of 61-80 years was the one with the highest incidence (215 patients). Male sex predominated (51.8 percent). The highest incidence corresponded to Villa Clara (692 patients). The cemented components 46-50 were the most used and in the uncemented components the most used were 48-56. Müller Stems 7.5 - 12.5. RALCA Cemented T0-T4, uncemented T1-T3. In the SLA the most used were 11.5 and 13 respectively. Standard necks were those with the highest incidence (390 patients). Conclusions: The demand for each measure can be determined quite accurately for every 100 cases pending operation with the incidents of the different measures used by each of the components expressed, allowing to meet the demands of the most used measures and appropriate distribution at supplying, which would result in vital economic benefit in the current conditions of the country(AU)

Eficácia e segurança da utilização de cunhas de material metálico trabeculado em cirurgias de revisão de artroplastia de quadril com defeito acetabular por osteólise: revisão rápida de evidências / Effectiveness and safety of the use of trabecular metal in arthroplasty review surgeries of hips with acetabular defect by osteolysis: rapid review of evidence

Tecnologia: Cunhas de material trabeculado (CMT). Indicação: Cirurgia de revisão de artroplastia de quadril, para casos com afrouxamento da prótese e defeito acetabular devido a osteólise intensa. Pergunta: O uso de CMT é mais eficaz, seguro e custo efetivo que o uso de outros materiais protéticos no tratamento de cirurgia de revisão de artroplastia de quadril em pacientes com defeito acetabular por osteólises intensas e deslocamento dos componentes?Métodos: Levantamento bibliográfico, com estratégias estruturadas de busca, foi realizado nas bases de dados Pubmed e Biblioteca Virtual em Saúde. Foi feita avaliação da qualidade metodológica das revisões sistemáticas com a ferramenta Assessing the Methodological Quality of Systematic Reviews (AMSTAR). Resultados: Foram selecionadas duas revisões sistemáticas de séries de casos. Conclusão: Não existem ensaios clínicos disponíveis na literatura que comparem CMT com outros materiais operatórios. As duas revisões sistemáticas de estudos de séries de caso sugerem que as CMT são mais benéficas que os anéis de contenção e alo-enxerto ósseo em curto prazo de acompanhamento. O nível de evidências científicas dessa afirmação é IV, grau D de recomendação para a prática baseada em evidências. (AU)

Technology: Trabeculated metal (MT). Indication: Revision surgery for hip arthroplasty, for cases with loosening of the prosthesis and acetabular defect due to intense osteolysis. Question: Is the use of TM more effective, safe and cost effective than the use of other prosthetic materials in the treatment of revision surgery for hip arthroplasty in patients with acetabular defect due to intense osteolysis and displacement of the components? Methods: Bibliographic search with structured strategies was done in the Pubmed and Virtual Health Library databases. The methodological quality of systematic reviews was assessed using the Assessing the Methodological Quality of Systematic Reviews (AMSTAR) tool. Results: Two systematic reviews of case series were selected. Conclusion: Clinical trials comparing TM with other operative materials are not available in the scientific literature. The two systematic reviews of case series suggest that TM are more beneficial than reinforcement rings and bone allografts in short term follow-up. The level of scientific evidence for this statement is IV, grade D of recommendation for evidence-based practice. (AU)

Variáveis associadas à prevenção das lesões por pressão: conhecimento para o cuidado de enfermagem / Variables associated with pressure injury prevention: knowledge for nursing care / Variables asociadas a la prevención de las lesiones por presión: conocimiento para el cuidado de enfermería

Objetivo: Identificar na literatura científica as variáveis associadas à prevenção da LPP para subsidiar o cuidado de enfermagem. Método: Trata-se de uma revisão integrativa da literatura. Resultados: Foram analisados 18 artigos analisados, destes, 13 eram exclusivamente elaborados por enfermeiros. A análise possibilitou a identificação de 39 variáveis associadas as três dimensões emanadas do termo "conhecimento". Foi possível observar uma predominância de valorização da literatura daquelas associadas a dimensão técnico-científica com um quantitativo de 35 variáveis. Nesta dimensão pode-se notar que as medidas de prevenção estão associadas à utilização de procedimentos para alívio de pressão. Conclusão: A revisão integrativa permitiu verificar que os cuidados voltados a medidas de prevenção se constituem como um tema que demanda preocupação por parte da equipe multiprofissional, principalmente, pelos enfermeiros que tem investido de forma expressiva no melhor entendimento do problema e na busca de soluções através de pesquisas metodologicamente mais refinadas

Objective: To identify in the scientific literature the variables associated with LPP prevention to subsidize nursing care. Method: This is an integrative review of the literature. Results: We analyzed 18 analyzed articles, of which 13 were exclusively elaborated by nurses. The analysis enabled the identification of 39 variables associated with the three dimensions emanating from the term "knowledge". It was possible to observe a predominance of valorization of the literature of those associated to the technical-scientific dimension with a quantitative of 35 variables. In this dimension it can be noted that the preventive measures are associated with the use of procedures for pressure relief. Conclusion: The integrative review made it possible to verify that care for prevention measures is a theme that demands concern on the part of the multiprofessional team, mainly by the nurses who have invested expressively in the best understanding of the problem and in the search for solutions through methodologically more refined searches

Objetivo: Identificar en la literatura científica las variables asociadas a la prevención de la LPP para subsidiar el cuidado de enfermería. Método: Se trata de una revisión integrativa de la literatura. Resultados: Se analizaron 18 artículos analizados, de éstos, 13 eran exclusivamente elaborados por enfermeros. El análisis posibilitó la identificación de 39 variables asociadas a las tres dimensiones emanadas del término "conocimiento". Fue posible observar una predominancia de valorización de la literatura de aquellas asociadas a la dimensión técnico-científica con un cuantitativo de 35 variables. En esta dimensión se puede observar que las medidas de prevención están asociadas a la utilización de procedimientos para alivio de presión. Conclusión: La revisión integrativa permitió verificar que los cuidados dirigidos a medidas de prevención se constituyen como un tema que demanda preocupación por parte del equipo multiprofesional, principalmente, por los enfermeros que han invertido de forma expresiva en el mejor entendimiento del problema y en la búsqueda de soluciones a través de investigaciones metodológicamente más refinadas

Knowledge, attitude and practice of brazilian obstetricians regarding episiotomy / Conhecimento, atitude e prática dos obstetras brasileiros em relação à episiotomia

Abstract Objective To determine the prevalence of episiotomy and the factors associated with the knowledge, attitude and practice (KAP) of Brazilian obstetricians in relation to this procedure. Methods A KAP survey was conducted with obstetricians working in Brazil. An electronic form containing structured questions previously evaluated using the Delphi method was created in Google Docs and sent by e-mail. A multivariate logistic regression was performed to determine the principal factors associated with adequate KAP. For each dependent variable (knowledge, attitude and practice) coded as adequate (1 = yes; 0 = no), a multiple logistic regression model was developed. Binary codes (1 = yes and 0 = no) were assigned to every independent or predictor variables. Prevalence ratios (PRs) and their respective 95% confidence intervals (95%CIs) were calculated as measures of relative risk, at a significance level of 5%. Results Out of the 13 thousand physicians contacted, 1,163 replied, and 50 respondents were excluded. The mean episiotomy rate reported was of 42%. Knowledge was determined as adequate in 44.5% of the cases, attitude, in 10.9%, and practice, in 26.8% of the cases. Conclusion Most respondents had inadequate knowledge, attitudes and practices regarding episiotomy. Although some factors such as age, teaching, working in the public sector and attending congresses improved knowledge, attitude and practice, we must recognize that episiotomy rates remain well above what would be considered ideal. Adequate knowledge is more prevalent than adequate attitude or practice, indicating that improving knowledge is crucial but insufficient to change the outlook of episiotomies in Brazil.

Resumo Objetivo Determinar o nível e os fatores associados a conhecimento, atitude e prática (CAP) dos obstetras brasileiros em relação à episiotomia. Métodos Foi realizado um estudo de corte transversal do tipo inquérito CAP com obstetras atuantes no território brasileiro. Foi criado um formulário eletrônico com perguntas estruturadas e previamente avaliadas pelo método Delphi, que foi enviado por e-mail pelo sistema Google Docs. Foi realizada uma análise multivariada de regressão logística múltipla para determinação dos principais fatores associados ao conhecimento, à atitude e à prática adequados. Para cada variável dependente (conhecimento, atitude e prática) codificada como adequada (1 = sim; 0 = não) foi construído um modelo de regressão logística múltipla. Todas as variáveis independentes ou preditivas foram codificadas binariamente (1 = sim; 0 = não). As razões de prevalência (RPs) e seus respectivos intervalos de confiança de 95% (ICs95%) foram calculados como medidas do risco relativo, com um nível de significância de 5%. Resultados Dos 13 mil obstetras contatados, foram obtidas 1.163 respostas, sendo 50 participantes excluídos. A média da taxa de episiotomia relatada foi de 42%. Verificou-se que 44,5% dos médicos tinham conhecimentos adequados, 10,9% tinham atitudes adequadas e 26,8% tinham práticas adequadas. Conclusão A maioria dos participantes tinha conhecimento, atitudes e práticas inadequadas em relação à episiotomia. Embora alguns fatores como idade, ensino, trabalho no setor público e participação em congressos melhorem o conhecimento, a atitude e a prática, é preciso reconhecer que as taxas de episiotomia permanecem bem acima do que se considera ideal. O conhecimento adequado é mais prevalente do que a atitude ou a prática adequadas, indicando que a melhora do conhecimento é crucial, mas insuficiente para mudar o panorama das episiotomias neste país.

Vigilancia por el laboratorio de la tuberculosis resistente en menores de 15 años, Colombia, 2010 a 2015 / Resistant tuberculosis in children under 15 years of age, Colombia 2010-2015

Resumen Introducción. La tuberculosis en los niños es un reflejo de transmisión reciente en la comunidad. Se estima que en el mundo cada año un millón de niños enferma por esta causa; en Colombia se notificaron 291 casos en el 2015. Objetivo. Actualizar la información obtenida de las actividades de vigilancia por el laboratorio de la farmacorresistencia del bacilo Mycobacterium tuberculosis en menores de 15 años en Colombia entre el 2010 y el 2015. Materiales y métodos. Se llevó a cabo un estudio retrospectivo de corte transversal. Se estudiaron las variables de procedencia, sexo, edad, tipo de tuberculosis y estado de HIV en los casos sensibles y resistentes. Estos se clasificaron como caso nuevo sin tratamiento o caso previamente tratado para analizar el perfil de resistencia a fármacos de primera y segunda línea. Resultados. De los 3.440 casos notificados, en el 16,4 % se practicó la prueba de sensibilidad. El 50,6 % eran mujeres, la forma pulmonar se presentó en el 70,6 % y el 1,4 % presentó coinfección de tuberculosis y HIV. Se estudiaron 565 casos, de los cuales 503 (89,0 %) eran nuevos: el 3,9 % con tuberculosis multirresistente y el 9,5 % con resistencia global. Los previamente tratados fueron 62 (10,9 %), 4,8 % con multirresistencia y 19,3 % con resistencia global. No se evidenciaron diferencias estadísticamente significativas en los años estudiados. La proporción de tuberculosis extremadamente resistente en los casos nuevos evaluados fue de 9,0 %. Conclusiones. Es necesario que el Ministerio de Salud y Protección Social y el Instituto Nacional de Salud promuevan el uso de pruebas diagnósticas rápidas y muy sensibles, como las moleculares recomendadas por la Organización Mundial de la Salud.

Abstract Introduction: Tuberculosis in children is a recent transmission reflection in the community. It is estimated that every year one million children get sick in the world because of this. In Colombia, 291 cases were notified in 2015. Objective: To update the information obtained from the surveillance activities of the drug-resistance laboratory in children younger than 15 years of age in Colombia between 2010 and 2015. Materials and methods: This was a cross-sectional retrospective study. We studied the variables of origin, gender, age, type of tuberculosis, and HIV status in sensitive and resistant cases. We classified them according to their treatment background between new and previously treated to analyze their first and second line drug resistance profile. Results: From the notified cases, 16.4 % had a sensitivity test. 50.6 % were women, the pulmonary form was present in 70.6% cases, and 1.4 % presented with tuberculosis/HIV coinfection. We studied 565 cases, from which 503 (89.1 %) were new, presenting with multidrug-resistant tuberculosis, and a global resistance of 3.9 % and 9.5 %, respectively. From them, 62 had been previously treated (10.9 %), with 4.8 % and 19.3 % multidrug resistance and global resistance, respectively. There was no evidence of statistically significant differences during the studied years. Extremely resistant tuberculosis in new cases was 9.0 %. Conclusions: It is necessary for the Ministerio de Salud y Protección Social and the Instituto Nacional de Salud to promote the use of faster and more sensitive diagnostic tests such as the molecular ones recommended by the World Health Organization.

Prevalence and incidence of anal human papillomavirus infection in Mexican men: Need for universal prevention policies / Prevalencia e incidencia de infección por virus de papiloma humano en canal anal en hombres mexicanos: Necesidad de políticas de prevención universal

Abstract: Objective: Describe the natural history of anal HPV among men. Materials and methods: Prospective study among men 18-70 years (n=665), from Cuernavaca, Mexico who completed questionnaires and provided specimens (HPV genotyped) at enrollment and 1+ follow-up visit. HPV prevalence and incidence were estimated. Prevalence ratios were calculated with Poisson regression using robust variance estimation. Person-time for incident HPV infection was estimated using number of events modeled as Poisson variable for total person-months. Results: Anal infection prevalence: any HPV type=15%, high-risk=8.4%, HPV16=1.4%, tetravalent vaccine types (4vHPV)=4.4%, nonavalent vaccine types (9vHPV)=6.3%. Factors associated with prevalence: 50+ lifetime female sex partners (adjusted prevalence ratio, a PR=3.25, 95% CI:1.12-9.47), 10+ lifetime male sex partners (aPR=3.06, 95%CI:1.4-6.68), and 1+ recent male anal sex partners (aPR=2.28, 95%CI:1.15-4.5). Anal incidence rate: high-risk HPV=7.8/1 000 person-months (95%CI:6.0-10.1), HPV16=1.8/1 000 person-months (95%CI:1.1-2.9),4vHPV=3.4/1 000 person-months (95%CI:2.3-4.9) and 9vHPV=5.5/1000 person-months (95%CI:4.1-7.5). Conclusions: Implementation of universal HPV vaccination programs, including men, is a public health priority.

Resumen: Objetivo: Generar evidencia que apoye la vacunación universal contra VPH. Material y métodos: Estudio prospectivo con hombres 18-70 años (n=665) de Cuernavaca, México con cuestionarios y genotipificación de VPH en muestras (2+mediciones). Se estimó prevalencia e incidencia; se calcularon tasas de prevalencia con regresión Poisson. Se estimó persona-tiempo para infecciones incidentes. Resultados: Prevalencia de infección anal: cualquier tipo de VPH=15%, alto-riesgo=8.4%, VPH16=1.4%, tipos en vacuna tetravalente=4.4% y tipos en vacuna nonavalente=6.3%. Factores asociados con infección prevalente: 50+ parejas sexuales femeninas en la vida (tasa de prevalencia ajustada, TPa=3.25, IC95%:1.12-9.47); 10+ parejas sexuales masculinas en la vida (TPa=3.06, IC95%:1.4-6.68) y 1+ parejas masculinas (sexo anal) recientes (TPa=2.28, IC95%:1.15-4.5). Tasas de incidencia para infección anal: VPH alto-riesgo=7.8/1000 persona-meses (IC95%:6.0-10.1), VPH 16=1.8/1000 persona-meses (95%IC:1.1-2.9), tipos en vacuna tetravalente=3.4/1000 persona-meses y tipos en vacuna nonavalente=5.5/1000 persona-meses. Conclusiones: Implementación de programas de vacunación universal (incluyendo hombres) contra VPH es una prioridad en salud pública.

Adopción e implementación del ofrecimiento de la autotoma VPH por agentes sanitarios en Jujuy, Argentina / Adoption and implementation of HPV self-collection sampling by CHWs in Jujuy, Argentina

Resumen: Objetivo: Evaluar la adopción e implementación en escala de la estrategia orientada a ofrecer puerta a puerta la autotoma de la prueba del virus del papiloma humano (AT-VPH), por parte de agentes sanitarios (AS), en Jujuy, Argentina. Material y métodos: Se aplicó una encuesta autoadministrada a 478 AS. Las dimensiones de adopción e implementación fueron evaluadas con el modelo RE-AIM. Resultados: Adopción: 81.8% de los AS ofreció la AT-VPH y 86.4% expresó gratificación con la estrategia. Implementación: los problemas encontrados fueron la demora en la entrega de tubos (61.3%) y resultados (70.0%); falta de recursos humanos (28.3%), y dificultades al obtener turnos para realizar el triage (26.1%). El principal obstáculo fue la sobrecarga de trabajo (50.2%), mientras que la capacitación (38.0%) y el listado de mujeres a contactar (28.7%) fueron los elementos facilitadores. Conclusiones: La adopción de la AT-VPH fue alta entre los AS. Deben reforzarse las estrategias programáticas para motivar a los AS y reducir su carga de trabajo al implementar la AT-VPH.

Abstract: Objective: To evaluate adoption and implementation of scaling up of HPV self-collection (SC) strategy offered door-to-door by Community Health Workers (CHWs) in Jujuy, Argentina. Materials and methods: A self-administered questionnaire was applied to 478 CHWs. RE-AIM model was used to evaluate adoption and implementation dimensions. Results: Adoption: 81.8% offered SC and 86.4% were satisfied with the strategy. Implementation: main problems were delays in the delivery of tubes (61.3%) and results (70.0%), lack of human resources (28.3%) and difficulties in obtaining an appointment for triage (26.1%). The main obstacle was the excessive workload of CHWs (50.2%). Training (38.0%) and the list of women to be offered the test (28.7%) were identified as facilitators. Conclusions: The adoption of SC strategy was high among CHWs. Program strategies should be strengthened to motivate and reduce the excessive workload of CHWs when implementing SC strategy.

HPV vaccine implementation and monitoring in Latin America / Implementación y monitoreo de la vacuna contra el VPH en América Latina

Abstract: Objective: To describe HPV vaccine program implementation, monitoring and evaluation experiences in Latin America. Materials and methods: We reviewed published articles in peer-reviewed journals and reports from government websites, as well as the PAHO/WHO/UNICEF Joint Reporting form and the ICO/IARC HPV Information Centre database. Results: By December 2016, 13 countries/territories in Latin America (56%) have introduced HPV vaccines. The majority have done so in the past three years, targeting 10-12 year old girls with a two dose schedule, through school programs. Vaccine coverage ranges from 30 to 87%. Safety monitoring is well established, but monitoring vaccine impact is not, and data are not available. Conclusions: Although Latin America is the most advanced developing region with HPV vaccine introduction, systems for its monitoring are weak and there is a paucity of consistently available coverage data for this vaccine. Challenges remain to introduce HPV vaccines in several countries, to achieve high coverage, and to strengthen monitoring, evaluation and reporting.

Resumen: Objetivo: Describir las experiencias con la implementación, monitoreo y evaluación de programas de vacunación contra VPH en América Latina. Material y métodos: Revisamos datos publicados en revistas, informes gubernamentales, así como los informes de monitoreo de programas de inmunizaciones de la OPS/OMS/UNICEF y del centro de información del VPH del ICO/IARC. Resultados: Hasta diciembre de 2016, 13 países/territorios en América Latina (56%) han introducido vacunas contra VPH. La mayoría lo han hecho en los últimos tres años, apuntando a niñas de 10 a 12 años con un calendario de dos dosis, a través de programas escolares. La cobertura de vacunas varía entre 30 y 87%. La vigilancia de la seguridad está bien establecida, pero el monitoreo del impacto de la vacuna no, y los datos no están disponibles. Conclusiones: Aunque América Latina es la región en desarrollo más avanzada en la introducción de la vacuna contra VPH, los sistemas para su monitoreo son débiles y hay una escasez de datos de cobertura disponibles. Sigue habiendo desafíos para introducir vacunas contra VPH en varios países, para lograr una alta cobertura y para fortalecer el monitoreo, la evaluación y la presentación de informes.

Use of HPV testing in cervical cancer screening services in Mexico, 2008-2018: a nationwide database study / Uso de la prueba de VPH para la detección de cáncer cervical en México, 2008-2018: estudio de una base de datos nacional

Abstract: Objective: To describe the methods of a study aimed at evaluating high risk-HPV (hrHPV)-based screening and cervical cytology as triage compared to conventional cervical cytology as primary screening in the detection of grade 2+ cervical intraepithelial neoplasia in the National Cancer Screening Program (NCSP) of Mexico. Materials and methods: We will use information originated from the Womens Cancer Information System of Mexico regarding cervical cancer from 2008 to 2018. The database includes cytology results, diagnostic confirmation by histopathology and/or treatment colposcopy. We will then carry out statistical analyses on approximately 15 million hrHPV. Results: We will evaluate the overall performance of hrHPV-based screening as part of the NCSP and compare hrHPV-based to cytology-based screening under real-life conditions. To guarantee an unbiased comparison between hrHPV with cytology triage and conventional cytology we will use propensity score matching. Conclusion: Decision makers may use our results to identify areas of opportunity for improvement in NCSP processes.

Resumen: Objetivo: Describir los métodos de un estudio que busca comparar el beneficio de la introducción de la prueba de VPH de alto riesgo como prueba primaria frente a la citología convencional para la detección de la neoplasia intraepitelial cervical grado 2 o mayor, dentro del Programa de Prevención y Control del Cáncer de la Mujer, para el periodo de 2008 a 2018. Material y métodos: Se utilizarán los registros del Sistema de Información de Cáncer de la Mujer, se realizarán los análisis estadísticos con aproximadamente 15 millones de resultados de VPH-alto riesgo, además se utilizarán los resultados de citología, colposcopia, histología y los casos referenciados al centro oncológico para tratamiento. Para comparar ambos grupos usaremos "propensity score matching". Resultados: Se evaluará el desempeño general de la prueba de VPH-alto riesgo, en condiciones reales dentro del Programa Nacional de Prevención y Control de la Mujer y su tendencia en el tiempo. Conclusiones: Los resultados de estudio ayudarán a los tomadores de decisiones a identificar áreas de oportunidad para mejorar el programa en México.

Resección Mínimamente Invasiva de Quistes Sinoviales Espinales. Nota Técnica / Minimally Invasive Resection of Spinal Synovial Cysts. Technical note

Objetivo: Presentar el algoritmo de tratamiento, técnica quirúrgica y resultados de una serie de pacientes con quistes sinoviales espinales resecados con técnica mínimamente invasiva (MIS). Introducción: Los quistes sinoviales espinales se originan a partir de la dilatación y potencial ruptura de la vaina sinovial de una articulación facetaria. La resección quirúrgica es considerada el tratamiento de elección en pacientes sintomáticos. La utilización de técnicas MIS podrían disminuir la disrupción de la faceta articular comprometida reduciendo el riesgo de inestabilidad postoperatoria. Material y métodos: Se evaluaron retrospectivamente 21 pacientes con quistes sinoviales espinales operados mediante abordaje y descompresión MIS, se analizaron los signos, síntomas, tiempo quirúrgico, estadía hospitalaria, evolución y complicaciones. Se utilizó la escala visual analógica (EVA), para evaluar el dolor y la escala de Weiner y los criterios de Macnab modificados para medir la satisfacción posoperatoria del paciente. Resultados: Se trataron quirúrgicamente 21 pacientes (13 mujeres, 8 hombres), el 76,2% (n=16) de los pacientes de la serie no requirió artrodesis, el 23,8% (n=5) restante fue fusionado. Realizamos 13 (61,9%) hemilaminectomías contralaterales, 7 hemilaminectomías ipsilaterales (33,3%) y una laminectomía en el QS S1-S2 con técnica MIS. El seguimiento promedio fue de 26 meses, el tiempo de cirugía fue de 150,33 ± 63,31 min., con una estadía hospitalaria de 2,5 ± 1,78 días. La EVA disminuyó de 8,3 preoperatoria a 2,3 postoperatoria. Siguiendo la escala de Macnab; 16 pacientes refirieron resultados excelentes, 4 buenos y 1 regular, el 95,2% de los pacientes percibió que el procedimiento tuvo mucho/bastante éxito según la escala de Weiner. Conclusión: El abordaje mínimamente invasivo es un procedimiento seguro y eficaz para la resección completa de quistes sinoviales espinales. Proporciona resultados clínico-funcionales excelentes preservando músculos, ligamentos y facetas articulares.

Introduction: Spinal synovial cysts originate from the dilation and potential rupture of a facet joint's synovial sheath. Surgical resection is considered the treatment of choice in symptomatic patients; however, the use of minimally-invasive surgery (MIS) techniques could reduce any disruption of the facet joint involved, reducing the risk of postoperative instability. Objective: To present the treatment algorithm, surgical technique and results in a series of patients with spinal synovial cysts treated by MIS. Methods and Materials: We retrospectively evaluated 21 patients with spinal synovial cysts who underwent therapeutic MIS with decompression. Signs, symptoms, surgical time, hospital stay, course and complications were evaluated. A visual analog scale (VAS) was used to rate pain, while the Weiner scale and modified Macnab criteria were employed to measure patients' postoperative satisfaction. Results: Twenty-one patients were surgically treated with MIS, among whom 76.2% (n = 16) required no arthrodesis; the remaining 23.8% (n = 5) were fused. We performed 13 (61.9%) contralateral hemilaminectomies, seven ipsilateral hemilaminectomies (33.3%), and one laminectomy at S1-S2. The average follow-up was 26 months, surgical time 150.33 ± 63.31 minutes, and mean hospital stay 2.5 ± 1.8 days. The VAS pain rating decreased from 8.3 preoperatively to 2.3 postoperatively. Sixteen patients reported excellent results, four good and one fair. On the Macnab scale, all but one patient (1/21, 4.8%) perceived that the procedure had been very/quite successful. Conclusions: Minimally-invasive surgery is a safe and effective approach for the complete resection of spinal synovial cysts. It provides excellent clinical and functional results, by preserving muscles, ligaments and facet joints.

Smoking susceptibility as a predictive measure of cigarette and e-cigarette use among early adolescents / Susceptibilidad a fumar como medida predictiva del consumo de cigarros y cigarros electrónicos en adolescentes

Abstract Objective To assess the validity of a standard measure of smoking susceptibility for predicting cigarette and e-cigarette use in a sample of early adolescents in Argentina and Mexico. Materials and methods A school-based longitudinal survey was conducted in 2014-16 among secondary students. We analyzed students who were never smokers of regular cigarettes or e-cigarettes at baseline and who completed both surveys. The main independent variable was smoking susceptibility. Multilevel logistic regression models were used, adjusting for sociodemographic and personal variables, social network use of cigarettes and exposure to advertising. Results In the adjusted analysis, smoking susceptibility independently predicted cigarette initiation (Argentina: AOR 2.28; 95%CI 1.66-3.14; Mexico: AOR 2.07; 95%CI 1.74-2.45) and current smoking (Argentina: AOR 3.61; 95%CI 2.48-5.24; Mexico: AOR 1.69; 95%CI 1.29-2.22); however, it only predicted e-cigarette initiation in Mexico (Mexico: AOR 1.29; 95%CI 1.02-1.63). Conclusion Smoking susceptibility was a valid measure to predict future cigarette smoking in this sample.

Resumen Objetivo Evaluar la validez de una medida estándar de susceptibilidad para predecir el consumo de cigarros convencionales y electrónicos en una muestra de adolescentes de Argentina y México. Material y métodos Entre 2014 y 2016 se realizó una encuesta longitudinal en alumnos de secundarias. Se analizaron los alumnos no fumadores y que no habían probado cigarrillos electrónicos en la encuesta basal y que completaron ambas encuestas. La variable independiente principal era la susceptibilidad al consumo de cigarros. Se efectuó una regresión logística multinivel, ajustando por variables sociodemográficas y personales, consumo en el círculo social íntimo y exposición a la publicidad. Resultados En el análisis ajustado, la susceptibilidad al consumo predijo de manera independiente el inicio del consumo de cigarros convencionales (Argentina: RMA2.28; IC95%1.66-3.14; México: RMA2.07; IC95%1.74-2.45) y su consumo actual (Argentina: RMA3.61; IC95%2.48-5.24; México: RMA1.69; IC95%1.29-2.22). Sin embargo, sólo predijo el inicio del consumo de cigarros electrónicos en México (México: ORA 1.29; IC95%1.02-1.63). Conclusión Esta medida es válida para predecir el futuro consumo de cigarros en esta muestra.

Barreras y facilitadores percibidos por el equipo de salud para la implementación de saturometría pre y post ductal como método de detección de cardiopatías congénitas en recién nacidos, previo al alta / Barriers and facilitators perceived by the health team for the implementation of pre and post ductal saturometry as a method of detection of congenital heart diseases in newborns, prior to discharge

OBJETIVO: Describir principales barreras y facilitadores percibidos por equipo de salud para la implementación de Saturometría Pre y Post Ductal (SPPD) como método de detección de Cardiopatías Congénitas (CC), en recién nacidos (RN) previo al alta hospitalaria. MATERIAL Y MÉTODO: Desde un paradigma constructivista de investigación, se realizó un estudio de caso en tres hospitales públicos de la región metropolitana: Dos de ellos son hospitales de alta complejidad. Uno; el Hospital NUEVO, inició su actividad recientemente y el otro; el Hospital ANTIGUO, lleva muchos años funcionando. El tercero; el Hospital RURAL, es un establecimiento de baja complejidad, ubicado cerca de Santiago. Los datos se recolectaron mediante entrevistas semiestructuradas individuales y grupos focales a Técnicos de Enfermería (TENS), Matrones y Médicos. Las entrevistas fueron grabadas y transcritas. Se efectúa análisis de contenido temático, utilizando el software cualitativo NVivo11. La investigación contó con aprobación de Comité de Ética, reconocido por los Hospitales involucrados. RESULTADOS: En el Hospital NUEVO, donde la SPPD se implementó hace más de un año, las barreras se detectan a nivel de ejecución, especialmente en insumos del saturador y en los fines de semana. En el Hospital ANTIGUO y el Hospital RURAL, en los cuáles la SPPD no encontraba implementada, las principales barreras percibidas se sintetizan en insuficiente conocimiento acerca de su utilidad, aspectos económicos, sobrecarga laboral y aspectos organizacionales. En el Hospital NUEVO los principales facilitadores para la aplicación de la SPPD fueron su sencillez, economía y el ser un importante aporte para la seguridad de los recién nacidos dados de alta. CONCLUSIÓN: La disposición frente a la práctica de SPPD a modo de screening varía en los 3 hospitales explorados. Para lograr dicha meta se recomienda subsanar barreras organizacionales, de gestión y económicas. Aunque falta capacitar al personal a cargo de screening, existe buena disposición dada la importancia para la salud del RN. El flujo de derivación posterior a screening de SPPD positivo está bastante claro.

OBJECTIVE: To describe the main barriers and facilitators perceived by the health care workers for the implementation of Pre- and Post-Ductal Oxygen Saturation (SPPD) as a detection method of Con genital Heart Disease in newborns, prior to hospital discharge. MATERIAL AND METHOD: From a cons tructivist research paradigm, a case study was carried out in three public hospitals in the Metropoli tan Region, Chile, two of them are high-complexity hospitals. The first one, the NEW Hospital, has recently started its activity, and the second one, the OLD Hospital, has been operating for many years. The third one, the RURAL Hospital, is a low-complexity institution, located near Santiago. Data were collected through individual semi-structured interviews and focus groups to Nursing Technicians (TENS), Midwives and Physicians. The interviews were recorded and transcribed. Thematic content analysis is performed using the NVivo11 qualitative software. The investigation was approved by the Ethics Committee recognized by the hospitals involved. RESULTS: In the NEW Hospital, where the SPPD was implemented more than a year ago, barriers are detected at execution level, especially in oximeter inputs and on weekends. In the OLD Hospital and the RURAL Hospital, in which the SPPD was not implemented, the main perceived barriers are concentrated in insufficient knowledge about their usefulness, economic aspects, work overload, and organizational aspects. In the NEW Hospital, the main facilitators for the application of SPPD were its simplicity, economy, and the fact that it is an important contribution to the safety of newborns discharged. CONCLUSION: The disposition regar ding the practice of PPDS as a screening, varies in the 3 hospitals explored. To achieve this goal it is recommended to overcome organizational, management and economic barriers. Although there is a need to train the personnel in charge of screening, there is good disposition given the importance for the health of the RN. The flow of referral after screening for positive SPPD is quite clear.

Hepatocarcinoma y trasplante hepático en Perú: resultados de 15 años del Departamento de Trasplantes del Hospital Nacional Guillermo Almenara Irigoyen - EsSalud / Liver transplant and hepatocellular carcinoma in Peru: outcome after 15 years in the transplant department of the Guillermo Almenara Hospital - EsSalud

El carcinoma hepatocelular (CHC) es una neoplasia con incidencia y prevalencia significativa en el mundo. Ésta en gran porcentaje se origina en el hígado cirrótico. El trasplante hepático bajo condiciones especiales, ha demostrado ser efectivo en el tratamiento simultáneo de ambas condiciones. En América latina la información es escasa. Este es un estudio de tipo descriptivo retrospectivo de corte transversal, cuyo universo es conformado por los primeros 200 trasplantes de hígado de nuestra serie (Años 2000-2015). Durante el periodo mencionado 26 (13%) pacientes tuvieron diagnóstico de CHC. De los 26 trasplantados con CHC, 21 (81%) pacientes fueron de sexo masculino. El promedio de edad fue 59,7 años. La etiología cirrótica más frecuente fue NASH con 9 (35%) casos, seguida de VHC y OH con 6 (23%). El promedio de AFP pre trasplante fue de 113,3. El ¨downstaging¨ fue realizado en 4 pacientes. La sobrevida global obtenida es de 90,9% a más de 5 años. La sobrevida libre de recurrencia en nuestra serie es de 95,5% a 5 años.

Hepatocellular carcinoma (HCC) is a neoplasm with significant incidence and prevalence in the world. In large percentage it originates from a cirrhotic liver. Liver transplantation under special conditions is effective in the simultaneous treatment of both conditions. Information is scarce in Latin America. This is a cross-sectional study of the first 200 liver transplants of our series (Years 2000-2015). During this period, 26 (13%) patients had a diagnosis of HCC. Of the 26 transplanted with HCC, 21 (81%) patients were male. The average age was 59.7 years. The most frequent cirrhotic etiology was NASH with nine (35%) cases, followed by HCV and OH with six (23%). The average of AFP pre-transplant was 113.3. Downstaging was performed in four patients. The overall survival obtained is 90.9% over 5 years. The recurrence-free survival in our series is 95.5% at 5 years.

Síndrome hepatopulmonar y trasplante hepático: experiencia en el departamento de trasplantes del Hospital Nacional Guillermo Almenara Irigoyen - EsSalud / Hepatopulmonar syndrome and liver transplantation: experience in the transplantation department of the Guillermo Almenara Irigoyen National Hospital - EsSalud

Introducción: El síndrome hepatopulmonar (SHP) es una complicación grave de la enfermedad hepática, la cual se caracteriza por la presencia de vasodilatación intrapulmonar e hipoxemia progresiva, siendo el trasplante de hígado el único tratamiento efectivo. Objetivo: Mostrar nuestros resultados de los pacientes con síndrome hepatopulmonar sometidos a trasplante hepático. Materiales y métodos: Estudio retrospectivo, descriptivo y trasversal. Desde marzo del 2000 a diciembre del 2016 se realizaron 226 trasplantes de hígado. Del total, se excluyeron a 25 pacientes: 12 retrasplantes, 9 trasplantes dobles higadoriñon, 2 trasplantes con falla hepática aguda, 2 trasplantes en pacientes no cirróticos. De los 201 pacientes con diagnóstico pretrasplante de cirrosis hepática, 19 tuvieron criterios de SHP; quienes fueron distribuidos según edad, sexo, nivel de hipoxemia (pO2), score CHILD, score MELD. La reversibilidad de la hipoxemia post trasplante se midió con una cutt off de p0(2) >75 mmHg. Resultados: La prevalencia del SHP en nuestra serie fue 9,45%. La edad promedio fue 41 años (14-65); la relación M/F de 1,65. El 78,94% (15/19) fueron adultos. 89,5% (17/19) fueron score de CHILD B y C, y el 68,4% tuvieron SHP severo y muy severo. En el 94,11% de los pacientes se demostró reversibilidad del SHP. La tasa de mortalidad temprana en los pacientes con SHP fue 10,4%. Conclusiones: La prevalencia del SHP fue del 9,45%. Los pacientes trasplantados con y sin SHP tuvieron similar sobrevida.

Introduction: Hepatopulmonary syndrome (HPS) is a serious complication of liver disease, which is characterized by the presence of intrapulmonary vasodilation and progressive hypoxemia. Liver transplantation is the only effective treatment. Objective: To show our results of patients with hepatopulmonary syndrome undergoing liver transplantation. Materials and methods: Retrospective, descriptive and cross-sectional study. From March 2000 to December 2016; 226 liver transplants were performed. Of the total, 25 patients were excluded: 12 retransplantation, 9 liver-kidney combined transplants, 2 transplants for acute liver failure, 2 transplants in non-cirrhotic patients. Of the 201 patients with pretransplant diagnosis of liver cirrhosis, 19 filled criteria for SHP; who were distributed according to age, sex, hypoxemia level (pO2), Child-Pugh score and MELD score. The reversibility hypoxemia after liver trasplantation was measured with a cut-off of p0(2) >75 mmHg. Results: The prevalence of SHP in our series was 9.45%. The average age was 41 years (14-65); the M / F ratio of 1.65. The 78.94% (15/19) were adults. 89.5% (17/19) were Score of Child-Pugh B and C, and 68.4% had severe and very severe SHP. In 94.11% of patients, reversibility SHP founded. The early mortality rate (30 days) in patients with SHP was 10.4%. Conclusions: The prevalence of HPS in our series was 9.45%. Transplanted patients with and without SHP had similar survival.

Contribuições das tecnologias educacionais digitais no ensino de habilidades de enfermagem: revisão integrativa / Contribuciones de tecnología educativa digital en la educación de habilidades de enfermería: revisión integradora / The contributions of digital technologies in the teaching of nursing skills: an integrative review

RESUMO Objetivo Analisar as contribuições da utilização de tecnologias educacionais digitais no ensino de habilidades de enfermagem. Método Revisão integrativa da literatura, com busca em cinco bases de dados no período de 2006 a 2015 com combinações dos descritores "educação em enfermagem", "instrução por computador", "tecnologia educacional" ou respectivos termos em inglês. Resultados Amostra de 30 artigos agrupados nas categorias temáticas "tecnologia na simulação com manequins", "estímulo à aprendizagem" e "ensino de habilidades de enfermagem". Identificou-se diferentes formatos de tecnologias educacionais digitais utilizadas no ensino de habilidades de Enfermagem, como vídeos, ambientes virtuais, aplicativos, hipertexto, jogos e simuladores com realidade virtual. Conclusões Esses materiais digitais colaboraram na aquisição de referencial teórico que subsidiam as práticas, dinamizam o ensino e possibilitam a utilização de métodos ativos de aprendizagem, rompendo com o ensino tradicional de demonstrar e repetir procedimentos.

RESUMEN Objetivo Analizar las aportaciones de la utilización de tecnología educativa digital utilizadas en la enseñanza de habilidades de enfermería. Método Revisión integradora con la búsqueda bibliográfica en cinco bases de datos desde 2006 hasta 2015 con combinaciones de descriptores 'educación en enfermería', 'instrucción por computadora', 'tecnología educacional' o respectivos términos en inglés. Resultados Muestra de 30 artículos agrupados en categorías temáticas 'tecnología en maniquíes de simulación', 'estimulando el aprendizaje' y 'enseñanza de habilidades de enfermería'. Se identificaron diferentes formas de tecnologías educativas utilizadas en la enseñanza de habilidades de enfermería, tales como videos, entornos virtuales, aplicaciones de hipertexto, juegos, simuladores de realidad virtual. Conclusiones Estos materiales digitales ayudan en la adquisición de marco teórico que apoyan las prácticas, optimizan la enseñanza y permiten el uso de métodos de aprendizaje activo, rompiendo con la enseñanza tradicional para demostrar y repetir los procedimientos.

ABSTRACT Objective To analyze the contributions of digital educational technologies used in teaching nursing skills. Method Integrative literature review, search in five databases, from 2006 to 2015 combining the descriptors 'education, nursing', 'educational technology', 'computer-assisted instruction' or related terms in English. Results Sample of 30 articles grouped in the thematic categories 'technology in the simulation with manikin', 'incentive to learning' and 'teaching of nursing skills'. It was identified different formats of digital educational technologies used in teaching Nursing skills such as videos, learning management system, applications, hypertext, games, virtual reality simulators. Conclusions These digital materials collaborated in the acquisition of theoretical references that subsidize the practices, enhancing the teaching and enable the use of active learning methods, breaking with the traditional teaching of demonstrating and repeating procedures.