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BACKGROUND: In high-resource settings, the survival of children with immunocompromise (IC) has increased and immunosuppressive therapies are increasingly being used. This study aimed to determine the clinical characteristics, performance of diagnostic tools, and outcome of IC children with tuberculosis (TB) in Europe. METHODS: Multicenter, matched case-control study within the Pediatric Tuberculosis Network European Trials Group, capturing TB cases <18 years diagnosed 2000-2020. RESULTS: A total of 417 TB cases were included, comprising 139 children who are IC (human immunodeficiency virus, inborn errors of immunity, drug-induced immunosuppression, and other immunocompromising conditions) and 278 non-IC children as controls. Nonrespiratory TB was more frequent among cases than controls (32.4% vs 21.2%; P = .013). Patients with IC had an increased likelihood of presenting with severe disease (57.6% vs 38.5%; P < .001; odds ratio [95% confidence interval], 2.073 [1.37-3.13]). Children with IC had higher rates of false-negative tuberculin skin test (31.9% vs 6.0%; P < .001) and QuantiFERON-TB Gold assay (30.0% vs 7.3%; P < .001) results at diagnosis. Overall, the microbiological confirmation rate was similar in IC and non-IC cases (58.3% vs 49.3%; P = .083). Although the mortality in children with IC was <1%, the rate of long-term sequelae was significantly higher than in non-IC cases (14.8% vs 6.1%; P = .004). CONCLUSIONS: Children with IC and TB in Europe have increased rates of nonrespiratory TB, severe disease, and long-term sequelae. Immune-based TB tests have poor sensitivity in those children. Future research should focus on developing improved immunological TB tests that perform better in patients with IC, and determining the reasons for the increased risk of long-term sequelae, with the aim to design preventive management strategies.
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Hospedeiro Imunocomprometido , Tuberculose , Humanos , Estudos de Casos e Controles , Criança , Masculino , Feminino , Adolescente , Europa (Continente)/epidemiologia , Tuberculose/epidemiologia , Tuberculose/diagnóstico , Pré-Escolar , Lactente , Teste Tuberculínico , Antituberculosos/uso terapêuticoRESUMO
OBJECTIVE: To investigate the specific role of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in inducing elevation of marker of myocardial injury in infants with acute coronavirus disease 2019 (COVID-19). STUDY DESIGN: A prospective, multicentric 3-arm comparative study (March 2020 through March 2022) enrolling 152 infants hospitalized for COVID-19, 79 children with acute infections other than SARS-CoV-2, and 71 healthy controls. Determination of high-sensitivity cardiac troponin (hs-cTn) levels was the primary outcome. RESULTS: The proportion of children with hs-cTn values above the upper limit of normal (44 [28.9%]), as well as with a 3-fold increased value (20 [13.2%]) were significantly higher in the COVID-19 group than those in both control groups. The risk of presenting a 3-fold increased hs-cTn value was higher in children with SARS-CoV-2 infection compared with either healthy children (OR, 5.23; 95% CI, 1.19-23.02) or those with other infections (OR, 11.89; 95% CI, 1.56-89.79). In children with COVID-19, hs-cTn elevation was associated with neither clinical nor biochemical characteristics, nor perinatal risk factors, but with an age of <3 months (P < .001). After adjustment for age, sex, and underlying clinical conditions, elevated hs-cTn was independently associated with COVID-19 in a multivariable regression model. All children showed a progressive reduction of hs-cTn until normalization over time, without clinical, ECG, or echocardiographic manifestations up to 1 year of follow-up. CONCLUSIONS: Infants with acute SARS-CoV-2 infection may show a subclinical and transient alteration of myocardial injury markers, especially in the first months of life. hs-cTn levels normalized during follow-up and were not associated with cardiac functional impairment; nevertheless, long-term consequences are unknown and should be followed carefully.
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COVID-19 , Criança , Humanos , Lactente , COVID-19/diagnóstico , Estudos Prospectivos , SARS-CoV-2 , Fatores de Risco , Troponina , Biomarcadores , Troponina TRESUMO
RATIONALE: In 2016, a new interferon-gamma release assay (IGRA) was introduced, QuantiFERON-TB Gold Plus (QFT-Plus), claimed to have improved sensitivity in active tuberculosis (TB). OBJECTIVES: This study aimed to determine the performance of QFT-Plus, compared with previous generation IGRAs and the tuberculin skin test (TST), in children with TB in Europe. METHODS: Multicentre, ambispective cohort study within the Paediatric Tuberculosis Network European Trials Group (ptbnet), a dedicated paediatric TB research network comprising >300 members, capturing TB cases <18 years-of-age diagnosed between January 2009 and December 2019. MEASUREMENTS AND MAIN RESULTS: 1001 TB cases from 16 countries were included (mean age (IQR) 5.6 (2.4-12.1) years). QFT-Plus was performed in 358, QFT Gold in-Tube (QFT-GIT) in 600, T-SPOT.TB in 58 and TST in 636 cases. The overall test sensitivities were: QFT-Plus 83.8% (95% CI 80.2% to 87.8%), QFT-GIT 85.5% (95% CI 82.7% to 88.3%), T-SPOT.TB 77.6% (95% CI 66.9% to 88.3%) and TST (cut-off ≥10 mm) 83.3% (95% CI 83.3% to 86.2%). There was a trend for tests to have lower sensitivity in patients with miliary and/or central nervous system (CNS) TB (73.1%, 70.9%, 63.6% and 43.5%, respectively), and in immunocompromised patients (75.0%, 59.6%, 45.5% and 59.1%, respectively). CONCLUSIONS: The results indicate that the latest generation IGRA assay, QFT-Plus, does not perform better than previous generation IGRAs or the TST in children with TB disease. Overall, tests performed worse in CNS and miliary TB, and in immunocompromised children. None of the tests evaluated had sufficiently high sensitivity to be used as a rule-out test in children with suspected TB.
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Tuberculose Latente , Tuberculose , Humanos , Criança , Pré-Escolar , Estudos de Coortes , Tuberculose/diagnóstico , Testes de Liberação de Interferon-gama/métodos , Teste Tuberculínico/métodos , Europa (Continente) , Tuberculose Latente/diagnósticoRESUMO
The outbreak of COVID-19 resulted in a decrease in tuberculosis notification rates globally. We compared tuberculosis incidence rates and disease severity in children seen in our centre prior and during COVID-19 pandemic.We performed a cohort study enrolling children aged under 18 years who received a diagnosis of tuberculosis (January 1st, 2010-December 31st, 2021) at our Pediatric Infectious Diseases Unit. Disease severity was evaluated based on: the classification proposed by Wiseman et al., smear positivity, presence of symptoms at presentation, lung cavitation, extrapulmonary disease, respiratory failure and need for intensive care support. Overall, 168 children (50.6% female, median age 69 months, IQR 95.4) received a diagnosis of tuberculosis, 156 (92.8%) between 2010-2019, before COVID-19 outbreak, and 12 (7.2%) between 2020-2021, during the pandemic. The annual tuberculosis notification rate dropped by 73% in 2021 (0.38/100000, 95%CI 0.1-0.96) compared with 2019 (1.46/100000, 95%CI 0.84-2.37). Compared to the pre-pandemic period, the proportion of children classified as severe was higher in 2020-2021 (5, 41.6% vs 23, 15.7%, p = 0.006) with a higher rate of respiratory failure (2, 16.7%, vs 4, 2.6%, p = 0.01) and an increased need for intensive care support (1, 8.3% vs 1, 0.6%, p = 0.01). Conclusion: During COVID-19 pandemic we observed a reduction in tuberculosis notification rate in pediatric population and a significant increase in disease severity. This scenario may be the consequence of a delay in diagnosis and an underreporting of cases, rather than the effect of a reduced transmission of tuberculosis. Children reached health-care services only in the need of urgent medical attention. What is Known: ⢠COVID-19 pandemic had a huge impact on national health care systems, resulting in a reduction of access to medical care. What is New: ⢠In Campania Region, Italy, a low tuberculosis incidence country, we witnessed a 75% reduction in tuberculosis notification rate during pandemic. In parallel we demonstrated a significant increase in disease severity, suggesting that the reduction in notification rate may be attributed to an underreporting of cases and consequential diagnostic delay, rather than a reduced transmission of infection.
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COVID-19 , Insuficiência Respiratória , Tuberculose , Criança , Humanos , Feminino , Adolescente , Pré-Escolar , Masculino , Pandemias/prevenção & controle , COVID-19/epidemiologia , Estudos de Coortes , Diagnóstico Tardio , Notificação de Doenças , Tuberculose/diagnóstico , Tuberculose/epidemiologia , Tuberculose/prevenção & controle , Insuficiência Respiratória/epidemiologiaRESUMO
The resurgence of syphilis and subsequent risk for newborns has been described worldwide; however, European data on this congenital infection is lacking. We report the activity of a multidisciplinary specialized unit assisting a large area in the Southern Italy. A retrospective cohort study has been conducted at the Perinatal and Pediatric Infectious Diseases Units of the Federico II University of Naples, enrolling all newborns and children referred from January 2010 to June 2022 exposed to Treponema pallidum in utero and/or congenitally infected. A total of 323 patients were included in the analysis. Twenty (6.2%) received a diagnosis of confirmed congenital syphilis (CS) and one died. Fifteen CS cases had typical clinical features. Since 2017, the number of referred neonates tripled while the rate of late maternal diagnoses did not significantly differ. When compared with mothers of exposed infants, mothers of CS cases were younger (25 ± 7.2 vs 29.9 ± 6 years, p = 0.041), had less previous pregnancies (0.64 vs 1.11, p = 0.044), and received a diagnosis of syphilis at a later stage of pregnancy (86% vs 20%, from third trimester or later on; p < 0.001). Appropriate maternal therapy was protective against vertical transmission (- 1.2; - 1.4, - 1 95% CI; p < 0.001). Paternal syphilis status was known in 36% of cases. CONCLUSION: CS has still a significant impact. Prevention should be implemented towards specific maternal risk profiles. A specialized unit is the preferable model to improve surveillance and healthcare for this neglected population. WHAT IS KNOWN: ⢠The resurgence of syphilis and subsequent risk for newborns has been described worldwide. ⢠European data on this congenital infection is lacking. WHAT IS NEW: ⢠Congenital syphilis has a significant impact still in Europe and prevention should be implemented towards specific maternal risk profiles. ⢠A specialized unit is the preferable model to improve surveillance and healthcare for this neglected population.
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Complicações Infecciosas na Gravidez , Sífilis Congênita , Sífilis , Gravidez , Lactente , Feminino , Criança , Recém-Nascido , Humanos , Sífilis Congênita/diagnóstico , Sífilis Congênita/epidemiologia , Sífilis Congênita/prevenção & controle , Sífilis/diagnóstico , Sífilis/epidemiologia , Sífilis/tratamento farmacológico , Complicações Infecciosas na Gravidez/diagnóstico , Complicações Infecciosas na Gravidez/epidemiologia , Complicações Infecciosas na Gravidez/tratamento farmacológico , Estudos Retrospectivos , MãesRESUMO
Acute Bacterial Skin and Skin Structure Infections (ABSSSI) are marked by substantial morbidity, frequent need for hospitalization, and long courses of intravenous antibiotic therapy. Herein, we report four cases of pediatric patients admitted for ABSSSI and managed with a combination antibiotic regimen incorporating dalbavancin: a second-generation lipoglycopeptide active against Gram-positive bacteria, including methicillin-resistant Staphylococcus aureus. In our experience, particularly in a setting with a high methicillin-resistance rate, dalbavancin demonstrated safety and efficacy, simplifying ABSSSI management in childhood. Its prolonged half-life enables a single-dose administration regimen, offering potential solutions to numerous challenges encountered in pediatric care, such as extended hospital stays, difficulties in securing and maintaining vascular access, lack of pediatric-specific drug indications, and limited availability of suitable oral formulations.
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Sotrovimab is a monoclonal antibody approved in adult and adolescents at high risk for COVID-19. Thirty-three children evaluated in five Italian paediatric centres received Sotrovimab infusion and were retrospectively enrolled from December 2021 to April 2022. In more than half of cases (19/33, 57.6%) Sotrovimab was prescribed off-label. Overall, the infusion was well tolerated with no significative differences in those receiving an off-label prescription. All children had a complete recovery. Data on the safety of Sotrovimab should be investigated in a larger paediatric cohort, considering the continuous selection of new SARS CoV-2 variants which may be more or less susceptible to the effects of the Sotrovimab.
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Anticorpos Neutralizantes , COVID-19 , Adolescente , Adulto , Humanos , Criança , Estudos Retrospectivos , Anticorpos Monoclonais Humanizados , ItáliaRESUMO
INTRODUCTION: In Italy Rotavirus vaccination (RVV) is provided free of charge from 2018, however, the coverage is scattered and suboptimal. The narrow time frame to complete the schedule is a barrier to uptake, and co-administration with other vaccines may potentially increase the coverage. Although the co-administration of RV vaccine and Meningococcal Group B vaccine (MenB) is not included in the product labels, we aimed at studying its impact on RVV coverage. METHODS: This Surveillance study on Timing and cOverage of Rotavirus and MenB vaccine co-administration (STORM study) used the Regional Vaccination Registry to collect data about children born in Campania Region between January 2016 and December 2020, and receiving vaccines scheduled in the first year of life. RESULTS: Among the 224,110 children enrolled, 60,614 (27.0%) completed the RVV schedule, with a vaccination rate that increased over time from 1.15% in 2016 to 56.92% in 2020. The first and last dose of RVV schedule were administered beyond the recommended time in 6% of the study population, respectively. Co-administration of RV vaccine with MenB vaccine increased from 0.7 % in 2016 to 46.85 % in 2020. Children receiving RV/MenB vaccines concomitantly had a significantly higher chance of completing the RV schedule compared to those receiving RVV alone during a specific appointment (94.78 % vs 72.26 %, Prevalence Ratio -PR- 1.275, 95 %CI 1.245-1.295p < 0.00001). The positive driving effect of RV/MenB co-administration was more evident for children receiving pentavalent (PR 1.288) than monovalent RVV (PR 1.115) which was confirmed when adjusted for confounding variables (i.e., year of vaccination, local district, gender). CONCLUSIONS: Although still far from the target, RVV coverage has increased in recent years in Campania Region. Co-administration with MenB vaccine may aid in increasing RVV coverage, especially for pentavalent RVV. Further safety data are needed to support co-administration as a key tool to increase coverage.
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Vacinas Meningocócicas , Infecções por Rotavirus , Vacinas contra Rotavirus , Rotavirus , Masculino , Criança , Humanos , Lactente , Cobertura Vacinal , Estudos Retrospectivos , Vacinação , Infecções por Rotavirus/prevenção & controle , Infecções por Rotavirus/epidemiologiaRESUMO
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is a pathogen with enteric tropism. We compared the clinical, biochemical and radiological features of children hospitalized for acute SARS-CoV-2 infection, classified in two groups based on the presence of diarrhea. Logistic regression analyses were used to investigate the variables associated with diarrhea. Overall, 407 children were included in the study (226 males, 55.5%, mean age 3.9 ± 5.0 years), of whom 77 (18.9%) presented with diarrhea, which was mild in most cases. Diarrhea prevalence was higher during the Alpha (23.6%) and Delta waves (21.9%), and in children aged 5-11 y (23.8%). Other gastrointestinal symptoms were most commonly reported in children with diarrhea (p < 0.05). Children with diarrhea showed an increased systemic inflammatory state (higher C-reactive protein, procalcitonin and ferritin levels, p < 0.005), higher local inflammation as judged by mesenteric fat hyperechogenicity (adjusted Odds Ratio 3.31, 95%CI 1.13-9.70) and a lower chance of previous immunosuppressive state (adjusted Odds Ratio 0.19, 95%CI 0.05-0.70). Diarrhea is a frequent feature of pediatric COVID-19 and is associated with increased systemic inflammation, which is related to the local mesenteric fat inflammatory response, confirming the implication of the gut not only in multisystem inflammatory syndrome but also in the acute phase of the infection.
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COVID-19 , Masculino , Humanos , Criança , Pré-Escolar , COVID-19/epidemiologia , SARS-CoV-2 , Inflamação/complicações , Diarreia/epidemiologiaRESUMO
BACKGROUND: Italy is classified as a low tuberculosis (TB) incidence country (rate 6.5/100,000 inhabitants). However, the Campania Region Pediatric Reference Centre (CRRC) observed an increase in TB, contemporarily with a rise in migration.Our aim was to investigate trends in TB notification rates, association with migration, and changes in clinical outcomes of children living in Campania. METHODS: We conducted a prospective cohort study (January 1, 2009-December 31, 2018), including children <18 years who received diagnosis of TB at the CRRC. Yearly crude TB incidence rates and relative confidence interval (95% CI) were calculated. Two main outcome measures were considered: loss to follow-up and poor clinical outcome, including prolonged or second-line treatment, sequelae, or death. RESULTS: Overall 146 children (52.1% male; median age, 50 months; interquartile range, 96.33) received a diagnosis of TB. TB incidence rates increased from 0.44 cases (95% CI: 0.16-0.97) per 100,000 inhabitants <18 years of age in 2009 to 1.84 cases (95% CI: 1.15-2.79) in 2018 (P < 0.05) and linearly correlated with the rate of migrants (R = 0.9272; P < 0.0001). Ziehl-Neelsen-positive children had an increased likelihood of poor clinical outcomes (odds ratio, 4.83; 95% CI: 1.28-18.2; P = 0.020). Compared with Italians, foreign children showed a lower likelihood of cure without sequelae (49.3% versus 67.9%; P < 0.001; odds ratio, 0.45; 95% CI: 0.23-0.89; P = 0.02). They accounted for all fatal cases and loss to follow-up. CONCLUSION: Pediatric TB rate in Campania increased in the last 10 years in association with the increase in migration. Emphasizing national TB rates may disregard important differences in local infection trends and limit medical awareness about TB. Foreign children may need tailored management programs.