Calendario de inmunizaciones de la Asociación Española de Pediatría: recomendaciones 2024 / Immunisation schedule of the Spanish Association of Pediatrics: 2024 recommendations

El Calendario de Inmunizaciones de la AEP para 2024, con sus recomendaciones de inmunización para embarazadas, niños y adolescentes residentes en España, hace el número 25 desde el primero presentado en 1995, siendo anual desde 2003, como calendario de vacunaciones, y desde 2023 como calendario de inmunizaciones por la inclusión de un anticuerpo monoclonal para la prevención de la enfermedad por VRS. Como novedades de este año, se encuentran las siguientes: • Tabla de inmunizaciones sistemáticas para personas sanas y otra para pertenecientes a grupos de riesgo. • Aunque ya anteriormente se hacían recomendaciones de vacunación en embarazadas, se han añadido a la tabla y se ha creado un apartado específico. • Se recomienda la vacunación frente al neumococo con una de las nuevas vacunas conjugadas de valencia ampliada, en sustitución de VNC13. • Se recomienda la sustitución de la vacuna frente al meningococo C a los 4 meses de edad por la vacuna MenACWY, quedando la pauta recomendada como 1+1+1 (4 meses, 12 meses y 12 años, manteniendo el rescate en adolescentes hasta los 18 años). • Se recomienda la vacuna intranasal frente a gripe como la preferente en mayores de 2 años. • Siguiendo las propuestas de OMS, ECDC y CISNS, la vacunación frente al SARS-CoV-2 pasa a ser recomendada solo para personas mayores de 6 meses con factores de riesgo, con preparados que contengan el linaje XBB.1. Las recomendaciones de vacunación contra la covid en pediatría se actualizarán periódicamente en la web del CAV-AEP.Se mantienen el resto de las recomendaciones del calendario anterior.(AU)

The AEP Immunization Calendar for 2024, with its immunization recommendations for pregnant women, children and adolescents residing in Spain, marks the 25th edition since the first one was introduced in 1995, being annual since 2003, as a vaccination calendar, and since 2023 as immunization schedule due to the inclusion of a monoclonal antibody for the prevention of RSV disease. Novelties for this year include the following: • Tables of systematic immunizations for healthy people and those belonging to risk groups. • Although vaccination recommendations were previously made for pregnant women, they have been now included in the table and a specific section has been created. • Vaccination against pneumococcus is recommended with one of the new expanded valence conjugate vaccines, replacing PCV13. • It is recommended to replace the meningococcus C vaccine at 4 months of age with the MenACWY vaccine, thus leaving the recommended schedule as 1+1+1 (4 months, 12 months and 12 years, with a catch-up for adolescents up to 18 years). • The intranasal flu vaccine is recommended as the preferred vaccine for people over 2 years of age. • Following the proposals of the WHO, ECDC and CISNS, vaccination against SARS-CoV-2 is now recommended only for people over 6 months of age with risk factors, using vaccines containing the XBB.1 lineage. Vaccination recommendations against covid in pediatrics will be updated periodically on the CAV-AEP website.The rest of the recommendations from the previous calendar remain unchanged.(AU)

Immunisation schedule of the Spanish Association of Pediatrics: 2024 recommendations.

The AEP Immunization Calendar for 2024, with its immunization recommendations for pregnant women, children and adolescents residing in Spain, marks the 25th edition since the first one was introduced in 1995, being annual since 2003, as a vaccination calendar, and since 2023 as immunization schedule due to the inclusion of a monoclonal antibody for the prevention of RSV disease. Novelties for this year include the following: The rest of the recommendations from the previous calendar remain unchanged.

Immunisation schedule of the Spanish Association of Paediatrics: 2023 Recommendations.

As it does every year, the CAV-AEP publishes the update of its recommendations for the use of vaccines in children, adolescents and pregnant women residing in Spain. The 2 + 1 schedule is maintained in infants (at 2, 4 and 11 months), including preterm infants, with the hexavalent vaccine (DTaP-IPV-Hib-HB) and the pneumococcal 13-valent conjugate vaccine. A booster dose with DTaP-IPV is needed at 6 years for those who received the 2 + 1 series with hexavalent vaccine as infants, in addition to 1 dose of dTap in adolescence. Routine vaccination of pregnant women with a dose of dTap is recommended in each pregnancy, preferably between weeks 27 and 32 of gestation, although can be given from 20 weeks if there is risk of preterm delivery. All infants should receive the rotavirus vaccine (2-3 doses) and the 4CMenB vaccine (2 + 1 series). All children aged 6-59 months should be vaccinated against influenza each year. The MenACWY vaccine should be given routinely at 12 months of age and in adolescence between ages 12 and 18 years. The recommendations for the MMR vaccine (12 months and 3-4 years) and varicella vaccine (15 months and 3-4 years) also remain unchanged, using the MMRV vaccine for the second dose. Recommendations for the use of SARS-CoV-2 vaccines in the paediatric age group will be updated periodically on the CAV-AEP website. The HPV vaccine is indicated in all adolescents, regardless of sex, at age 12 years. Novelties include the recommendation of routine administration of nirsevimab to neonates and infants aged less than 6 months for passive immunization against RSV, and the recommendations regarding the hexavalent vaccine are consolidated in a single section.

Calendario de inmunizaciones de la Asociación Española de Pediatría: recomendaciones 2023 / Immunisation schedule of the Spanish Association of Paediatrics: 2023 Recommendations

Como cada año, el Comité Asesor de Vacunas de la Asociación Española de Pediatría (CAV-AEP) actualiza sus recomendaciones de inmunización en niños, adolescentes y embarazadas residentes en España.Se mantiene el esquema 2+1 en lactantes (dos, cuatro y 11 meses), incluyendo prematuros, para vacunas hexavalentes (DTPa-VPI-Hib-HB) y neumocócica conjugada 13-valente.A los seis años de edad, refuerzo con DTPa-VPI a los que recibieron la pauta 2+1 con hexavalentes siendo lactantes, y, en la adolescencia, Tdpa, una dosis. En gestantes, Tdpa en cada embarazo, preferentemente entre las semanas 27 y 32, aunque si hay riesgo de parto pretérmino se puede desde la semana 20 de gestación.Todos los lactantes deben recibir vacunas contra rotavirus (dos o tres dosis) y meningococo B (2+1).Todos los niños de entre seis y 59 meses deben ser vacunados anualmente contra la gripe, además de los grupos de riesgo desde los 6 meses.MenACWY debe administrarse a los 12 meses de edad y a los adolescentes entre 12 y 18 años que no la hayan recibido.Se mantienen las recomendaciones sobre SRP (12 meses y tres a cuatro años) y varicela (15 meses y tres a cuatro años), procurando en la segunda dosis el uso de la vacuna tetravírica (SRPV).Las recomendaciones para el uso de las vacunas contra la COVID-19 en la edad pediátrica se actualizarán periódicamente en la web del CAV-AEP.Vacuna contra el virus del papiloma humanon (VPH) indicada para todos los adolescentes, independientemente del género, a los 12 años.Como novedades, se incluyen la recomendación de uso de nirsevimab sistemático en recién nacidos y lactantes menores de seis meses como inmunización pasiva contra el virus respiratorio sincitial (VRS), y se aglutinan las hexavalentes en un solo apartado. (AU)

As it does every year, the CAV-AEP publishes the update of its recommendations for the use of vaccines in children, adolescents and pregnant women residing in Spain.The 2 + 1 schedule is maintained in infants (at 2, 4 and 11 months), including preterm infants, with the hexavalent vaccine (DTaP-IPV-Hib-HB) and the pneumococcal 13-valent conjugate vaccine.A booster dose with DTaP-IPV is needed at 6 years for those who received the 2 + 1 series with hexavalent vaccine as infants, in addition to 1 dose of dTap in adolescence. Routine vaccination of pregnant women with a dose of dTap is recommended in each pregnancy, preferably between weeks 27 and 32 of gestation, although can be given from 20 weeks if there is risk of preterm delivery.All infants should receive the rotavirus vaccine (2–3 doses) and the 4 CMenB vaccine (2 + 1 series).All children aged 6–59 months should be vaccinated against influenza each year, in addition to risk groups from 6 months.The MenACWY vaccine should be given routinely at 12 months of age and in adolescence between ages 12 and 18 years.The recommendations for the MMR vaccine (12 months and 3–4 years) and varicella vaccine (15 months and 3–4 years) also remain unchanged, using the MMRV vaccine for the second dose.Recommendations for the use of SARS-CoV-2 vaccines in the paediatric age group will be updated periodically on the CAV-AEP website.The HPV vaccine is indicated in all adolescents, regardless of sex, at age 12 years.Novelties include the recommendation of routine administration of nirsevimab to neonates and infants aged less than 6 months for passive immunization against RSV, and the recommendations regarding the hexavalent vaccine are consolidated in a single section. (AU)

Immunization schedule of the Pediatric Spanish Association: 2022 recommendations.

After reviewing the best available scientific information, CAV-AEP publishes their new recommendations to protect pregnant women, children and adolescents living in Spain through vaccination. The same recommendations as the previous year regarding hexavalent vaccines, pneumococcal conjugate vaccine of 13 serotypes, booster with tetanus, diphtheria, pertussis and inactivated poliomyelitis (Tdpa-IPV) at 6 years and with tetanus, diphtheria and pertussis (Tdpa) at 12-14 years and pregnant women from week 27 (from week 20 if there is a high risk of preterm delivery). Also with rotavirus, tetraantigenic meningococcal B (2+1), meningococcal quadrivalent (MenACWY), MMR, varicella and human papillomavirus (HPV) vaccines, for both genders. As novelties this year the CAV-AEP recommends: Influenza vaccination from 6 to 59 months of age whenever feasible and does not harm the vaccination program aimed at people at higher risk. According to official national recommendations, the CAV-AEP recommends the systematic use of COVID mRNA vaccines since 5 years old.

Calendario de vacunaciones de la Asociación Española de Pediatría: Recomendaciones 2022 / Immunisation schedule of the Pediatric Spanish Association: 2022 recommendations

Tras la revisión de la mejor información científica disponible, el CAV-AEP publica las nuevas recomendaciones para proteger con vacunas a las embarazadas, los niños y los adolescentes residentes en España. Se mantienen las mismas recomendaciones que el año anterior en cuanto a las vacunas hexavalentes y a la vacuna neumocócica conjugada de 13 serotipos, al refuerzo con tétanos, difteria, tosferina y poliomielitis inactivada (Tdpa-VPI) a los seis años y con tétanos, difteria y tosferina (Tdpa) a los 12-14 años y a las embarazadas a partir de la semana 27 (desde la semana 20 si hay alto riesgo de parto pretérmino). Lo mismo sucede con las vacunas del rotavirus, del meningococo B tetraantigénica (2 + 1), de la vacuna meningocócica tetravalente (MenACWY), de la triple vírica, de la varicela y de la vacuna del virus del papiloma humano (VPH), en ambos géneros.Como novedades este año el CAV-AEP recomienda: La vacunación antigripal de seis a 59 meses de edad siempre que sea factible y no perjudique al programa vacunal dirigido a las personas de mayor riesgo. En consonancia con las recomendaciones oficiales nacionales, el CAV-AEP recomienda el uso sistemático a partir de los 5 años de las vacunas para la COVID-19 de ARNm. (AU)

After reviewing the best available scientific information, CAV-AEP publishes their new recommendations to protect pregnant women, children and adolescents living in Spain through vaccination. The same recommendations as the previous year regarding hexavalent vaccines, pneumococcal conjugate vaccine of 13 serotypes, booster with tetanus, diphtheria, pertussis and inactivated poliomyelitis (Tdpa-IPV) at 6 years and with tetanus, diphtheria and pertussis (Tdpa) at 12–14 years and pregnant women from week 27 (from week 20 if there is a high risk of preterm delivery). Also with rotavirus, tetraantigenic meningococcal B (2+1), meningococcal quadrivalent (MenACWY), MMR, varicella and human papillomavirus (HPV) vaccines, for both genders. As novelties this year the CAV-AEP recommends: Influenza vaccination from 6 to 59 months of age whenever feasible and does not harm the vaccination program aimed at people at higher risk. According to official national recommendations, the CAV-AEP recommends the systematic use of COVID mRNA vaccines since 5 years old. (AU)

Tromboembolisme pulmonar com a presentació d'una síndrome antifosfolípid / Trombolismo pulmonar como presentación de un síndrome antifosfolípido / Pulmonary thomboembolism as a presenting sign of antiphospholipid syndrome

INTRODUCCIÓ: Els fenòmens tromboembòlics són poc freqüents en l'edat pediàtrica. La majoria de casos són secundaris a un factor de risc identificable. Quan són espontanis, recurrents, de localització inusual o de gravetat desproporcionada, requereixen estudi de trombofília. CAS CLÍNIC: Pacient de 14 anys, home, amb antecedent de trombosi venosa profunda I anticoagulant lúpic positiu, que consulta a urgències per episodi de pèrdua de consciència autolimitada. Presenta afectació de l'estat general, pal·lidesa I taquipnea. Saturació d'oxigen 87%, hipotensió (85/45 mmHg), taquicàrdia (155 ppm) I reompliment capil·lar allargat. En l'analítica sanguínia destaca dímer-D 7.224 ng/mL I troponina T 243 ng/L. Electrocardiograma amb descens difús del segment ST I ones T precordials negatives I radiografia de tòrax normal. Davant d'un quadre compatible amb tromboembolisme pulmonar (TEP) en pacient amb factors de risc de trombosi es completa l'estudi amb angio-TC, que mostra TEP massiu. Ingressa a unitat de cures intensives pediàtriques per tractament fibrinolític I posteriorment anticoagulació. En l'estudi de trombofilia es comprova persistència de l'anticoagulant lúpic positiu, que al costat de trombosi de repetició comporta el diagnòstic de síndrome antifosfolípid (SAF). COMENTARIS: La SAF és un estat d'hipercoagulabilitat d'origen autoimmunitari caracteritzat per la presència de trombosis, complicacions obstètriques I títols elevats d'anticossos antifosfolípids. La importància del seu diagnòstic precoç és la instauració de tractament anticoagulant indefinit per prevenir nous episodis trombòtics i, per tant, millorar el pronòstic

INTRODUCCIÓN: Los fenómenos tromboembólicos son poco frecuentes en la edad pediátrica. En la mayoría de casos son secundarios a un factor de riesgo identificable. Cuando son espontáneos, recurrentes, de localización inusual o de gravedad desproporcionada, requieren estudio de trombofilia. CASO CLÍNICO: Paciente de 14 años, varón, con antecedente de trombosis venosa profunda y anticoagulante lúpico positivo, que acude a urgencias tras episodio de pérdida de conciencia autolimitada. Presenta afectación del estado general, palidez y taquipnea. Saturación de oxígeno 87%, hipotensión (85/45 mmHg), taquicardia (155 lpm) y relleno capilar prolongado. En la analítica sanguínea destaca dímero-D 7.224 ng/mL y troponina T 243 ng/L. Electrocardiograma con descenso difuso del segmento ST y ondas T precordiales negativas y radiografía de tórax normal. Ante el cuadro compatible con tromboembolismo pulmonar (TEP) en paciente con factores de riesgo de trombosis, se completa el estudio con angio-TC, que muestra TEP masivo. Ingresa en unidad de cuidados intensivos pediátricos para tratamiento fibrinolítico y posteriormente anticoagulación. En el estudio de trombofilia se comprueba la persistencia del anticoagulante lúpico positivo, que junto a trombosis de repetición supone el diagnóstico de síndrome antifos-folípido (SAF). COMENTARIOS: El SAF es un estado de hipercoagulabilidad de origen autoinmune caracterizado por la presencia de trombosis, complicaciones obstétricas y títulos elevados de anticuerpos antifosfolípido. La importancia de su diagnóstico precoz es la instauración de tratamiento anticoagulante indefinido y así prevenir nuevos episodios trombóticos y, por tanto, mejorar el pronóstico

INTRODUCTION: Thromboembolic phenomena are rare in the pediatric age. In most cases they are secondary to an identifiable risk factor. When they are spontaneous, recurrent, in unusual location or of disproportionate severity, they require a work-up for thrombophilia. CASE REPORT: A 14-year-old boy with history of deep vein thrombosis and positive lupus anticoagulant was admitted in the emergency department after an episode of self-limited loss of consciousness. He presented altered general appearance, pallor and tachypnea. Oxygen saturation was 87%, and had hypotension (85/45 mmHg), tachycardia (155 ppm) and prolonged capillary refill. Laboratory evaluation was remarkable for D-Dimer 7224 ng/mL and Troponin T 243 ng/L. Electrocardiogram showed diffuse decline of the ST segment and negative precordial T waves, and chest radiography was normal. Due to the clinical findings compatible with pulmonary thromboembolism (PE) in a patient with risk factors for thrombosis, a CT-angiography was performed and showed massive PE. The patient was admitted to the pediatric intensive care unit for fibrinolytic treatment and subsequently anticoagulation. In the thrombophilia study, persistence of the positive lupus anticoagulant was confirmed, which, together with repeated thrombosis, suggested the diagnosis of antiphospholipid syndrome (APS). COMMENTS: APS is a state of hypercoagulability of autoimmune origin characterized by the presence of thrombosis, obstetric complications and high titers of antiphospholipid antibodies. The importance of early diagnosis is the establishment of indefinite anticoagulant treatment to prevent new thrombotic episodes and therefore improve prognosis

Anatomía patológica de placenta y enfermedad de Chagas / The histopathology of placenta and Chagas disease

No disponible

Evaluation of 13-valent pneumococcal conjugate vaccine and concomitant meningococcal group C conjugate vaccine in healthy infants and toddlers in Spain.

BACKGROUND: Given the concurrent administration of multiple vaccines during routine pediatric immunizations, efforts to elucidate the potential interference of any vaccine on the immune response to the concomitantly administered antigens are fundamental to prelicensure clinical research. METHODS: This phase 3 randomized controlled trial of 13-valent pneumococcal conjugate vaccine (PCV13) versus 7-valent PCV (PCV7) assessed immune responses of concomitantly administered meningococcal group C conjugated to diphtheria toxin cross-reactive material 197 (MnCCV-CRM197) in a 2-dose infant series and 15-month toddler dose. RESULTS: 619 subjects were randomized, 315 to PCV13 and 304 to PCV7. MnCCV-CRM197-induced immune responses were similar between the PCV13 and PCV7 groups, with >97% of the subjects achieving a ≥1:8 meningococcal serum bactericidal assay (SBA) titer after both dose 2 and the toddler dose. Geometric mean titers were lower in the PCV13 group 191.22 (167.72, 218.02) versus 266.19 (234.86, 301.71) following dose 2 and 432.28 (361.22, 517.31) versus 730.84 (642.05, 831.91) following the toddler dose. The geometric mean (GM) meningococcal SBA titer ratios (PCV13/PCV7) were 0.72 after dose 2 and 0.59 after the toddler dose. The criteria for MnCCV-CRM197 non-inferiority for GM titers were satisfied after dose 2. Percent responders was similar up to titers of 1:128. PCV13 elicited substantial antipneumococcal responses against all 13 serotypes, with ≥90% of the subjects achieving an antibody concentration ≥0.35µg/mL after dose 3 in the infant series. Safety and tolerability were similar between the vaccine groups. CONCLUSIONS: Immunogenicity results of MnCCV-CRM197 for PCV13 compared with PCV7 included lower GMTs, but the clinical significance of this is unknown as the proportion of infants achieving protective MenC antibody titers was comparable in the two groups. Percent responders were similar up to titers of 1:128. PCV13 has an acceptable safety profile in infants and toddlers, while providing expanded coverage against pneumococcal disease.