ABSTRACT
New technologies for the prevention of infectious diseases are emerging to address unmet medical needs, in particular, the use of long-acting monoclonal antibodies (mAb) to prevent Respiratory Syncytial Virus (RSV) lower respiratory tract disease in infants during their first RSV season. The lack of precedent for mAbs for broad population protection creates challenges in the assessment of upcoming prophylactic long-acting mAbs for RSV, with associated consequences in legislative and registration categorization, as well as in recommendation, funding, and implementation pathways. We suggest that the legislative and regulatory categorization of preventative solutions should be decided by the effect of the product in terms of its impact on the population and health-care systems rather than by the technology used or its mechanism of action. Immunization can be passive and active, both having the same objective of prevention of infectious diseases. Long-acting prophylactic mAbs work as passive immunization, as such, their recommendations for use should fall under the remit of National Immunization Technical Advisory Groups or other relevant recommending bodies for inclusion into National Immunization Programs. Current regulations, policy, and legislative frameworks need to evolve to embrace such innovative preventative technologies and acknowledge them as one of key immunization and public health tools.
Subject(s)
Communicable Diseases , Respiratory Syncytial Virus Infections , Respiratory Syncytial Virus, Human , Infant , Humans , Respiratory Syncytial Virus Infections/prevention & control , Immunization , Vaccination , Antibodies, Monoclonal , Immunization, PassiveABSTRACT
Bacterial meningitis and viral encephalitis are infectious diseases of the central nervous system (CNS), mostly with severe sequelae up to a fatal outcome. Despite progress in prevention by vaccination, the global impact of bacterial meningitis is enormous. Before the coronavirus disease 2019 (COVID-19) pandemic, the incidence of viral encephalitis in childhood was increasing also due to the growing incidence of emerging pathogens, such as enterovirus (EV)-A71 and West Nile virus in temperate climates as well as the wider use of immunosuppressive treatment and stem cell transplantation in childhood. The following article summarizes the data on the frequency and clinical signs of infectious CNS diseases and presents the current treatment recommendations.
ABSTRACT
Die bakterielle Meningitis und die virale Enzephalitis sind die infektiösen Erkrankungen des Zentralnervensystems (ZNS), die meist mit schwerwiegenden Folgeerscheinungen bis hin zum Tod einhergehen. Trotz Fortschritten in der Prävention durch Impfungen ist die globale Krankheitslast der bakteriellen Meningitis enorm. Die Inzidenz der viralen Enzephalitis im Kindesalter war vor der durch die „coronavirus disease 2019“ (COVID-19) ausgelösten Pandemie zunehmend. Dies hängt mit der wachsenden Verbreitung von „emerging pathogens“ wie dem Enterovirus-A71 und dem West-Nil-Virus in den hiesigen Breitengraden zusammen, aber auch mit der häufigeren Anwendung von Immunsuppressiva und der häufigeren Durchführung von Stammzelltransplantationen im Kindesalter. In der vorliegenden Übersichtsarbeit werden Häufigkeit und klinische Zeichen von infektiösen ZNS-Erkrankungen zusammengefasst und die aktuellen Therapieempfehlungen dargestellt.
ABSTRACT
(1) Background: When the Omicron variant of SARS-CoV-2 first emerged in Germany in January 2022, data on related disease severity among children and adolescents were not yet available. Given Omicron's high transmissibility, the ability to assess its impact on admission and hospitalization rates in children's hospitals is critical for the purpose of understanding the scope of its burden on the German healthcare system. (2) Methods: From 24 January 2022 to 31 July 2022, SARS-CoV-2 cases admitted to German pediatric hospitals were monitored via a national, clinician-led reporting system (CLRS) established by the German Society for Pediatric Infectious Diseases (DGPI). Cases treated on general wards and intensive care units, as well as patient age and the need for respiratory support, were recorded. (3) Results: From January to July 2022, a median of 1.7 cases (range 0.4-3) per reporting pediatric hospital per day was hospitalized in general wards, whereas a median of 0.1 cases (range 0-0.4 cases) was admitted to intensive care units. Of all hospitalized patients, 4.2% received respiratory support. (4) Conclusions: Despite the high incidence rates documented in connection with the Omicron variant in early 2022, the number of pediatric hospital admissions, and especially the number of cases with the need for intensive care treatment and respiratory support due to symptomatic SARS-CoV-2 infection, remained relatively low. Higher Omicron incidence rates had only a modest impact on SARS-CoV-2-related admissions and hospitalization in German children's hospitals.
Subject(s)
COVID-19 , SARS-CoV-2 , Adolescent , Child , Humans , COVID-19/epidemiology , Hospitalization , Germany/epidemiologyABSTRACT
BACKGROUND: Public health measures implemented to mitigate the effects of the COVID-19 pandemic disrupted the worldwide transmission of endemic respiratory viruses such as RSV, as well as other typical, seasonal, and viral respiratory pathogens. METHODS: From October 18, 2021 to March 31, 2022, RSV cases admitted to German pediatric hospitals were monitored via a newly established, national, Clinician-Led Reporting System (CLRS) that recorded patient age and type of respiratory support. A subanalysis of the first 4 months of the monitoring period was additionally performed. RESULTS: In October 2021, a total of 471 hospitalized pediatric RSV cases per day were documented by 67 reporting hospitals. By January 2022, this number dropped to three cases at 11 hospitals (median of reporting hospitals: 37 (11%)). During these months, the median of hospitalized children on general wards and intensive care units was 133 and 15, respectively. In the subanalysis conducted to examine the period October to January, an average of 3.6 ± 2.2 patients per hospital per day were hospitalized on general wards (median 4 cases; range 0.3-8 cases), whereas 0.4 ± 2.2 patients were on intensive care units (median 0.3 cases; range 0-0.9 cases), with 11.5% receiving respiratory support. The majority of patients were under 2 years old. CONCLUSION: The overall burden of out-of-season RSV cases was extraordinarily high in Germany in 2021-2022. The newly established CLRS may help evaluate and, therefore, better allocate local and national pediatric care resources.
Subject(s)
COVID-19 , Respiratory Syncytial Virus Infections , Humans , Child , Infant , Child, Preschool , Respiratory Syncytial Virus Infections/epidemiology , Pandemics , COVID-19/epidemiology , Hospitalization , Germany/epidemiology , SeasonsABSTRACT
This current consensus paper for long COVID complements the existing AWMF S1 guidelines for long COVID with a detailed overview on the various clinical aspects of long COVID in children and adolescents. Members of 19 different pediatric societies of the DGKJ convent and collaborating societies together provide expert-based recommendations for the clinical management of long COVID based on the currently available but limited academic evidence for long COVID in children and adolescents. It contains screening questions for long COVID and suggestions for a structured, standardized pediatric medical history and diagnostic evaluation for patients with suspected long COVID. A time and resource-saving questionnaire, which takes the clinical complexity of long COVID into account, is offered via the DGKJ and DGPI websites as well as additional questionnaires suggested for an advanced screening of specific neurocognitive and/or psychiatric symptoms including post-exertional malaise (PEM) and myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS). According to the individual medical history as well as clinical signs and symptoms a step by step diagnostic procedure and a multidisciplinary therapeutic approach are recommended.
ABSTRACT
Das vorliegende Konsensuspapier bietet in Ergänzung zur AWMF-S1-Leitlinie eine Übersicht über die verschiedenen klinischen Aspekte von Long COVID im Kindes- und Jugendalter. Es wurde von Vertreter:innen aus 19 Fachgesellschaften des DGKJ-Konvents und kooperierenden Fachgesellschaften erstellt und bietet Expertenempfehlungen für die Praxis auf Grundlage der bisherigen, noch geringen studienbasierten Evidenz zu Long COVID im Kindes- und Jugendalter. Es enthält Screeningfragen zu Long COVID sowie einen Vorschlag zur strukturierten, standardisierten pädiatrischen Anamnese und zur diagnostischen Evaluation bei V. a. Long COVID. Dazu werden ein zeit- und ressourcensparender Erfassungsbogen, der die Komplexität des Krankheitsbildes berücksichtigt, über die Internetseiten der DGKJ und DGPI zur Verfügung gestellt und weitere Fragebögen zur Abklärung von spezifischen neurokognitiven und/oder psychischen Störungen sowie post-exertioneller Malaise (PEM) und myalgischer Enzephalomyelitis/chronischem Fatigue-Syndrom (ME/CFS) benannt. Anhand der jeweiligen anamnestisch und klinisch ermittelten Hauptsymptome werden ein gestuftes, diagnostisches Vorgehen und eine multidisziplinäre Betreuung empfohlen. Zusatzmaterial online Die Online-Version dieses Beitrags (10.1007/s00112-021-01408-1) enthält weitere Tabellen mit Angaben zur erweiterten Diagnostik (Labor- und Funktionsdiagnostik, Bildgebung).
ABSTRACT
BACKGROUND: Infections due to Respiratory Syncytial Virus (RSV) and Influenza virus (FLU) are leading causes of hospitalization in young children. Yet, there is little data on factors associated with antibiotic use in these patients. METHODS: We conducted a retrospective, single-center study of all patients below 2 years of age hospitalized between 2014 and 2018. We compared children with RSV infection to children with FLU infection analyzing clinical characteristics and factors contributing to an increased rate of antimicrobial utilization. RESULTS: RSV infection was diagnosed in 476/573 (83.1%), FLU in 95/573 (16.6%), and RSV-FLU-co-infection in 2/573 (0.3%) patients. Median age was lower for RSV compared to FLU (4 vs. 12 months; p < 0.0001). Children with RSV had longer hospitalization (5 vs. 4 days; p = 0.0023) and needed oxygen more frequently (314/476 vs. 23/95; p < 0.0001) than FLU patients. There was no significant difference in the overall antibiotic utilization between RSV and FLU patients (136/476 vs. 21/95; p = 0.2107). Logistic regression analyses revealed that septic appearance on admission (odds ratio [OR] 8.95, 95% confidence interval [CI] 1.5-54.1), acute otitis media (OR 4.5, 95% CI 2.1-9.4), a longer oxygen therapy (OR 1.40; 95% CI 1.13-1.74) and a higher C-reactive protein (CRP) (OR 1.7, 95% CI 1.5-2.0) were significantly associated with antibiotic use in both groups, but not age or pneumonia. CONCLUSIONS: In our cohort, the rate of antibiotic utilization was comparable between RSV and FLU patients, while for both groups distinct clinical presentation and a high CRP value were associated with higher antibiotic use.