RESUMEN
The monoclonal antibody nirsevimab was at least 70% effective in preventing hospitalisations in infants with lower respiratory tract infections (LRTI) positive for respiratory syncytial virus (RSV) in Spain (Oct 2023-Jan 2024), where a universal immunisation programme began late September (coverage range: 79-99%). High protection was confirmed by two methodological designs (screening and test-negative) in a multicentre active surveillance in nine hospitals in three regions. No protection against RSV-negative LRTI-hospitalisations was shown. These interim results could guide public-health decision-making.
Asunto(s)
Anticuerpos Monoclonales Humanizados , Infecciones por Virus Sincitial Respiratorio , Virus Sincitial Respiratorio Humano , Infecciones del Sistema Respiratorio , Lactante , Humanos , España/epidemiología , Antivirales/uso terapéutico , Infecciones por Virus Sincitial Respiratorio/tratamiento farmacológico , Infecciones por Virus Sincitial Respiratorio/prevención & control , Infecciones por Virus Sincitial Respiratorio/epidemiología , Hospitalización , Infecciones del Sistema Respiratorio/tratamiento farmacológico , Infecciones del Sistema Respiratorio/prevención & control , Infecciones del Sistema Respiratorio/epidemiología , HospitalesRESUMEN
The aim of the present study is to clarify the association between environmental exposures and non-tuberculous mycobacterial (NTM) lymphadenitis, during the last decade, in a population of children. In children up to 14 years of age in a pediatric tertiary hospital, all cases of NTM lymphadenopathy with a specific microbiological diagnosis, from January 2004 to January 2015, were reviewed. This is a case-control study (1:5 proportion), in which the prevalence of environmental factors between cases and controls was compared by means of a multivariate logistic regression analysis. A total of 24 cases were diagnosed in the aforementioned period, and 18 of them included in the case-control study. Mycobacterium avium-intracellulare was the predominant mycobacterium species isolated (83.3%). Exposure to hens showed a clear trend to be significantly associated with the disease (OR = 4.33; IC95% 0.97-19.41, p = 0.055), with no significant differences for the rest of the risk factors studied. CONCLUSION: M. avium is still the predominant bacteria causing NTM lymphadenitis in children of our region. Contact with hens has been the only risk factor for NTM lymphadenitis detected in the present study. What is Known: ⢠M. avium is the predominant bacteria causing NTM lymphadenitis in children of our region. ⢠There is no consensus on which environmental factors are associated with NTM lymphadenitis in children. What is New: ⢠The only risk factor for NTM lymphadenitis found in the present study was regular contact with hens. Contact with other farm animals was not associated to NTM lymphadenitis.
Asunto(s)
Linfadenitis/diagnóstico , Infecciones por Mycobacterium no Tuberculosas/diagnóstico , Complejo Mycobacterium avium/aislamiento & purificación , Adolescente , Animales , Estudios de Casos y Controles , Pollos , Niño , Preescolar , Femenino , Humanos , Lactante , Linfadenitis/epidemiología , Linfadenitis/microbiología , Masculino , Análisis Multivariante , Infecciones por Mycobacterium no Tuberculosas/complicaciones , Infecciones por Mycobacterium no Tuberculosas/epidemiología , Factores de RiesgoRESUMEN
Intravascular devices are essential for the diagnostic and therapeutic approach to multiple diseases in paediatrics, and central venous catheters (CVCs) are especially important. One of the most frequent complications is the infection of these devices, which is associated with a high morbidity and mortality. These infections are highly complex, requiring the use of substantial resources, both for their diagnosis and treatment, and affect vulnerable paediatric patients admitted to high-complexity units more frequently. There is less evidence on their management in paediatric patients compared to adults, and no consensus documents on the subject have been published in Spain. The objective of this document, developed jointly by the Spanish Society of Paediatric Infectious Diseases (SEIP) and the Spanish Society of Paediatric Intensive Care (SECIP), is to provide consensus recommendations based on the greatest degree of evidence available to optimize the diagnosis and treatment of catheter-related bloodstream infections (CRBSIs). This document focuses on non-neonatal paediatric patients with CRBSIs and does not address the prevention of these infections.
Asunto(s)
Infecciones Relacionadas con Catéteres , Humanos , Infecciones Relacionadas con Catéteres/diagnóstico , Infecciones Relacionadas con Catéteres/prevención & control , Infecciones Relacionadas con Catéteres/terapia , Niño , Catéteres Venosos Centrales/efectos adversos , Cateterismo Venoso Central/efectos adversos , EspañaRESUMEN
BACKGROUND: Enteroviruses (EV) are the main aetiological agents of aseptic meningitis in children and a common cause of febrile illnesses in young infants in summer. A rapid diagnosis is essential to rule out other conditions. Real-time reverse transcriptase polymerase chain reaction (RT-PCR) assay performed in cerebrospinal fluid (CSF) has proved to be a very fast and useful tool. METHODS: We collected demographic, clinical and laboratory data of children (aged 11-years or younger) with EV RT-PCR (Cepheid(®) Xpert EV) positive in CSF from December 2007 to July 2010, to describe EV meningitis in children and to determine the role of this assay. RESULTS: We included 92 children (mean age 2.5 years), 32% of whom were neonates. There was no pleocytosis in the CSF of 18.5% (36% in newborn) of the patients, and 23 (25%) were discharged to home from the Emergency Room after the positive results. Length of hospital stay was 2 days (>2 years) versus 4.5 days in newborns (P<0.0001). Antibiotic treatment was prescribed in 38% (75% <3 months), but in 40% of these, it was stopped after the positive results. Mean EV RT-PCR information time was 7h (4-18h). All children had a good clinical outcome. CONCLUSIONS: EV RT-PCR assay in CSF has played an essential role in the management of children with EV meningitis, allowing earlier discharges and decreasing avoidable inappropriate antibiotic treatments. This test should be considered as part of the initial study of children with aseptic meningitis, especially during epidemic seasons.
Asunto(s)
Infecciones por Enterovirus/líquido cefalorraquídeo , Infecciones por Enterovirus/virología , Enterovirus/genética , Meningitis Viral/líquido cefalorraquídeo , Meningitis Viral/virología , Niño , Preescolar , Femenino , Humanos , Lactante , Recién Nacido , Masculino , Reacción en Cadena de la Polimerasa de Transcriptasa InversaRESUMEN
INTRODUCTION: After the introduction of combination antiretroviral treatment, (ART) mortality in HIV-infected patients has dramatically decreased. However, it is still high in patients at risk, as adolescents transitioning to adult care (AC) without virologic control. The aim of this study was to characterize mortality and comorbidities of perinatally infected HIV (PHIV) patients after transition to AC. METHODS: A multicenter retrospective study from patients included in the CoRISpe-FARO Spanish cohort was conducted. PHIV patients who died after transition to AC between 2009 and 2019 were included. Clinical, immunovirologic characteristics, treatments received, comorbidities and causes of death were described. RESULTS: Among 401 PHIV patients, 14 died (3.5%). All were Spanish, 11/14 (78.6%) women. The median age at diagnosis was 1.5 years (interquartile range [IQR] 0.5-3.9), at transfer to AC was 18 years [16.1-19.9] and at death was 25.8 years [23.6-27.1]. In pediatric units [pediatric care (PC)], CD4+ nadir was 85 cells/µL [IQR 9.7-248.5] and 6/14 patients were classified as C-clinical stage. During AC, all patients were on C-clinical stage and CD4+ nadir dropped to 11.5 cells/µL [4.5-43.3]. cART adherence was extremely poor: in PC, 8/14 patients registered voluntary treatment interruptions; only one had undetectable VL at transition. In AC, 12/14 patients stopped treatment 2 or more periods of time. All deaths were related to advanced HIV disease. Mental health disorders were observed in 7/14 (50%). Main complications described: recurrent bacterial infections (57.1%), wasting syndrome (42.9%), esophageal candidiasis (28.6%) and Pneumocystis jirovecii pneumonia (28.6%). Four women had 11 pregnancies; 5 children were born (none infected). CONCLUSIONS: Young adults PHIV infected who transition to AC without virologic suppression or proven ability to adhere to ART are at high risk of mortality. Mortality was noted as a consequence of advanced HIV disease, frequent mental health problems and poor adherence to ART.
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Infecciones por VIH/epidemiología , Infecciones por VIH/mortalidad , Transición a la Atención de Adultos/estadística & datos numéricos , Adolescente , Adulto , Antirretrovirales/uso terapéutico , Recuento de Linfocito CD4 , Niño , Preescolar , Femenino , Infecciones por VIH/tratamiento farmacológico , Humanos , Lactante , Transmisión Vertical de Enfermedad Infecciosa , Masculino , Estudios Retrospectivos , España/epidemiología , Carga Viral , Adulto JovenRESUMEN
BACKGROUND: An epidemiological study of Streptococcus pneumoniae nasopharyngeal carriage in healthy children was carried out five years after the introduction of the 13-valent pneumococcal conjugate vaccine (PCV13). OBJECTIVES: Study the impact of pediatric vaccination with PCV13, and other associated epidemiological factors on the status of nasopharyngeal carriage, the circulating pneumococcal serotypes, and the antibiotic susceptibility to more frequently used antibiotics. METHODS: A multi-center study was carried out in Primary Health Care, which included 1821 healthy children aged 1 to 4 years old. All isolates were sent to the Spanish Pneumococcal Reference Laboratory for serotyping and antimicrobial susceptibility testing. RESULTS: At least one dose of PCV13 had been received by 71.9% of children and carriage pneumococcal prevalence was 19.7%. The proportion of PCV13 serotypes was low (14.4%), with an observed predominance of non-vaccine serotypes, 23B, 11A, 10A, 35B/F, and 23A were the five most frequent. A high rate of resistance to penicillin, erythromycin, and trimethoprim sulfamethoxazole was found. CONCLUSIONS: A low proportion of PCV13 serotypes were detected, confirming the impact of pediatric vaccination for reducing the serotypes vaccine carriage. High resistance rates to clinically important antibiotics were observed.
RESUMEN
AIM: Human parechoviruses (HPeV) are responsible for fever without a source (FWS), sepsis-like illness and encephalitis in neonates and children under 3â¯months of age. Short-term outcome is generally good, but there is great concern about medium and long- term outcome of infants after HPeV infection. The aim of this study is to assess the medium-term outcome in infants following HPeV infection without encephalitis. METHODS: Patients who suffered HPeV infection involving cerebrospinal fluid were evaluated twice using Ages and Stages Questionnaire-3 (ASQ-3). The first evaluation was conducted at least one year after the infection and the second one year later. RESULTS: Sixteen patients were evaluated in the first assessment, and three of them presented mild alterations in motor function domains. Moreover, hypotonia was observed in the neurologic exam in one case, and hemiparesis in another case. In the second assessment fifteen patients were included, and only the patient with hemiparesis continued presenting gross motor disfunction, with complete recovery of the remaining patients. INTERPRETATION: We have observed a good medium-term prognosis in infants after HPeV infections, with improvement of mild motor alterations after at-home intervention. Infants who suffer HPeV infection without encephalitis seem to have a better prognosis than those with encephalitis.
Asunto(s)
Discapacidades del Desarrollo/epidemiología , Hipotonía Muscular/epidemiología , Paresia/epidemiología , Infecciones por Picornaviridae/complicaciones , Preescolar , Femenino , Humanos , Lactante , Masculino , Infecciones por Picornaviridae/diagnóstico , Infecciones por Picornaviridae/epidemiología , PronósticoRESUMEN
Background Enteroviruses (EV) are the main aetiological agents of aseptic meningitis in children and a common cause of febrile illnesses in young infants in summer. A rapid diagnosis is essential to rule out other conditions. Real-time reverse transcriptase polymerase chain reaction (RT-PCR) assay performed in cerebrospinal fluid (CSF) has proved to be a very fast and useful tool. Methods We collected demographic, clinical and laboratory data of children (aged 11-years or younger) with EV RT-PCR (Cepheid® Xpert EV) positive in CSF from December 2007 to July 2010, to describe EV meningitis in children and to determine the role of this assay. Results We included 92 children (mean age 2.5 years), 32% of whom were neonates. There was no pleocytosis in the CSF of 18.5% (36% in newborn) of the patients, and 23 (25%) were discharged to home from the Emergency Room after the positive results. Length of hospital stay was 2 days (>2 years) versus 4.5 days in newborns (P<0.0001). Antibiotic treatment was prescribed in 38% (75% <3 months), but in 40% of these, it was stopped after the positive results. Mean EV RT-PCR information time was 7h (418h). All children had a good clinical outcome. Conclusions EV RT-PCR assay in CSF has played an essential role in the management of children with EV meningitis, allowing earlier discharges and decreasing avoidable inappropriate antibiotic treatments. This test should be considered as part of the initial study of children with aseptic meningitis, especially during epidemic seasons (AU)
Introducción Los enterovirus (EV) son los principales agentes etiológicos de meningitis aséptica en niños, y una causa frecuente de síndrome febril en lactantes durante el verano. El diagnóstico rápido es esencial para descartar otras entidades. La reacción en cadena de la polimerasa en tiempo real (RT-PCR) realizada en líquido cefalorraquídeo (LCR) ha demostrado ser una herramienta rápida y útil. Métodos Se recogieron datos demográficos, clínicos y de laboratorio de los niños (<11 años) con RT-PCR a EV (Cepheid® Xpert EV) positiva en LCR desde diciembre de 2007 a julio de 2010 para describir las meningitis por EV en niños y conocer el papel de esta técnica. Resultados Incluimos a 92 niños (edad media 2,5 años), un 32% neonatos. El 18,5% (36% de los neonatos) no tenía pleocitosis en el LCR, 23 (25%) se fueron de alta desde la Sala de Urgencias tras el resultado positivo. La estancia hospitalaria fue de 2 días (>2 años) versus 4,5 días en neonatos (p<0,0001). Se pautó tratamiento antibiótico en el 38% (75% <3 meses), pero en el 40% se suspendió tras el resultado positivo. El tiempo medio de información del resultado de RT-PCR a EV fue de 7h (4-18h). La evolución fue favorable en todos los casos. Conclusiones La RT-PCR a EV en LCR ha desempeñado un papel esencial en el manejo de los niños con meningitis por EV, permitiendo altas más precoces y disminuyendo los tratamientos antibióticos inadecuados. Este test debería considerarse dentro del estudio inicial de los niños con meningitis aséptica, especialmente en los meses epidémicos (AU)