ABSTRACT
Parechovirus (HpEV) and Enterovirus (EV) infections in children mostly have a mild course but are particularly fearsome in newborns in whom they may cause aseptic meningitis, encephalitis, and myocarditis. Our study aimed to describe the clinical presentations and peculiarities of CNS infection by HpEV and EV in neonates. This is a single-center retrospective study at Istituto Gaslini, Genoa, Italy. Infants aged ≤ 30 days with a CSF RTq-PCR positive for EV or HpEV from January 1, 2022, to December 1, 2023, were enrolled. Each patient's record included demographic data, blood and CSF tests, brain MRI, therapies, length of stay, ICU admission, complications, and mortality. The two groups were compared to identify any differences and similarities. Twenty-five patients (15 EV and 10 HpEV) with a median age of 15 days were included. EV patients had a more frequent history of prematurity/neonatal respiratory distress syndrome (p = 0.021), more respiratory symptoms on admission (p = 0.012), and higher C-reactive protein (CRP) levels (p = 0.027), whereas ferritin values were significantly increased in HpEV patients (p = 0.001). Eight patients had a pathological brain MRI, equally distributed between the two groups. Three EV patients developed myocarditis and one HpEV necrotizing enterocolitis with HLH-like. No deaths occurred. Conclusion: EV and HpEV CNS infections are not easily distinguishable by clinical features. In both cases, brain MRI abnormalities are not uncommon, and a severe course of the disease is possible. Hyper-ferritinemia may represent an additional diagnostic clue for HpEV infection, and its monitoring is recommended to intercept HLH early and initiate immunomodulatory treatment. Larger studies are needed to confirm our findings. What is Known: ⢠Parechovirus and Enteroviruses are the most common viral pathogens responsible for sepsis and meningoencephalitis in neonates and young infants. ⢠The clinical course and distinguishing features of Parechovirus and Enterovirus central nervous system infections are not well described. What is New: ⢠Severe disease course, brain MRI abnormalities, and complications are not uncommon in newborns with Parechovirus and Enteroviruses central nervous system infections. ⢠Hyper-ferritinemia may represent an additional diagnostic clue for Parechovirus infection and its monitoring is recommended.
Subject(s)
Enterovirus Infections , Parechovirus , Picornaviridae Infections , Humans , Enterovirus Infections/diagnosis , Enterovirus Infections/epidemiology , Enterovirus Infections/complications , Male , Retrospective Studies , Female , Parechovirus/isolation & purification , Infant, Newborn , Picornaviridae Infections/diagnosis , Picornaviridae Infections/complications , Picornaviridae Infections/epidemiology , Enterovirus/isolation & purification , Italy/epidemiology , Central Nervous System Infections/virology , Central Nervous System Infections/diagnosis , Central Nervous System Infections/epidemiology , Central Nervous System Infections/cerebrospinal fluid , Magnetic Resonance ImagingABSTRACT
The aim of this study was to describe the 2022-2023 bronchiolitis epidemic season (the second after COVID-19 pandemic and the first without social restriction), focusing on patients discharged home from a pediatric emergency department (PED) and on those revisited within 72 h. We performed a retrospective observational study in an Italian tertiary care children's hospital, reviewing PED accesses from 1 October 2022 to 31 March 2023. The number of hospitalizations for bronchiolitis was extracted from hospital discharge forms. A total of 512 patients diagnosed with bronchiolitis were admitted to PED (2.8% of total admissions). Accesses increased sharply from November to January, with a peak in December, in both admissions and hospitalizations. More than half of the patients (55.5%) were safely discharged home, while 38 (13.4%) came back to PED for a revisit. Overall PED accesses and hospitalizations for bronchiolitis increased since the previous epidemic season, and particularly compared to the pandemic and pre-pandemic eras. Empowering the collaboration between all healthcare provisioners is fundamental to suitable management of patients. Monitoring the epidemiology and seasonality of bronchiolitis is a starting point for an effective internal organization of pediatric departments and to further evaluate its socio-economic burden.
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AIM: To provide a comprehensive description of the clinical features, biochemical characteristics, and outcomes of infants up to 90 days old with COVID-19. Moreover, to assess the severity of the disease and propose an effective management pathway. METHODS: Retrospective single-center study spanning three years. Patient data includes age, sex, symptoms, comorbidities, blood and urine test results, cultures, admission, length of stay, therapies, intensive care unit admission, and mortality. RESULTS: A total of 274 patients were enrolled in the study, comprising 55% males. Among them, 60 patients (22%) were under the age of 29 days, while 214 (78%) fell within the 29 to 90 days age range. The overall incidence of SARS-CoV-2 infections was 0.28 per 10,000 Pediatric Emergency Department admissions. Blood inflammatory markers showed no significant abnormalities, and there were no recorded instances of positive blood cultures. Less than 1% of infants showed urinary tract infections with positive urine cultures, and 1.5% of patients had a concurrent RSV infection. Hospitalization rates were 83% for neonates and 67% for infants, with a median length of stay (LOS) of 48 h for both age groups. None of the patients required admission to the Pediatric or Neonatal Intensive Care Unit, and only one required High Flow Nasal Cannula (HFNC). No secondary serious bacterial infections were observed, and all hospitalized patients were discharged without short-term sequelae. No deaths were reported. DISCUSSION AND CONCLUSIONS: Infants with COVID-19 generally exhibit milder or asymptomatic forms of the disease, making home management a viable option in most cases. Blood tests, indicative of a mild inflammatory response, are recommended primarily for children showing symptoms of illness. Hospitalization precautions for infants without apparent illness or comorbidities are deemed unnecessary. Given the evolving nature of experiences with COVID-19 in infants, maintaining a high level of clinical suspicion remains imperative.
ABSTRACT
This multicenter study in Italian hospitals highlights the epidemiologic disruptions in the circulation of the 5 main respiratory viruses from 2019 to 2023. Our data reveal a resurgence of respiratory syncytial virus and influenza during the 2022-2023 winter season, with an earlier peak in cases for both viruses, emphasizing the importance of timely monitoring.
Subject(s)
Hospitalization , Respiratory Syncytial Virus Infections , Respiratory Tract Infections , Seasons , Humans , Italy/epidemiology , Retrospective Studies , Hospitalization/statistics & numerical data , Infant , Child, Preschool , Child , Respiratory Tract Infections/epidemiology , Respiratory Tract Infections/virology , Respiratory Syncytial Virus Infections/epidemiology , Influenza, Human/epidemiology , Male , Female , Adolescent , Infant, NewbornABSTRACT
BACKGROUNDS: Dehydration is among the most common causes of Pediatric Emergency Department admission; however, no clinical signs, symptoms, or biomarkers have demonstrated sufficient sensitivity, specificity, or reliability to predict dehydration. METHODS: We conducted a prospective, monocentric, observational study at Giannina Gaslini Hospital, a tertiary care pediatric hospital. Our study aimed to compare inferior vena cava ultrasound measurement with volume depletion biomarkers to understand if point-of-care ultrasound could help grade, evaluate, and better manage dehydration in children presenting to the pediatric emergency department. We enrolled patients under the age of 14 who required blood tests in the suspect of dehydration; for each patient, we collected values of venous pH, natremia, bicarbonatemia, uric acid, chloremia, and blood urea nitrogen. For each patient, we performed two ultrasound scans to calculate the Inferior Vena Cava/Aorta area ratio and to assess the IVC collapsibility index; moreover, we described the presence of the "kiss sign" (100% IVC walls collapsing during the inspiratory phase). RESULTS: Patients with the "kiss sign" (25/65 patients, 38.5% of the total) showed worse blood tests, in particular, uric acid levels (p = 0.0003), bicarbonatemia (p = 0.001) and natriemia (p = 0.0003). Moreover, patients with the "kiss sign" showed a high frequency of ≥ 2 pathological blood tests (p = 0.0002). We found no statistical significant difference when comparing the IVC/Ao ratio and IVC-CI with the considered blood tests. CONCLUSIONS: The "kiss sign" seems to be related to worse hydration state, whereas IVC/Ao and IVC-CI are not. In an emergency setting, where physicians must take diagnostic-therapeutic decisions quickly, the presence of the "kiss sign" in patients suspected to be dehydrated can be a helpful tool in their management.
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AIM: Recent literature has shown epidemiological changes in bronchiolitis with an increased incidence in the post-SARS-CoV-2 pandemic period but reports regarding disease severity are conflicting. We aimed to describe the epidemiology, disease severity, and microbiology of bronchiolitis during the 2022-2023 cold season compared to the previous 5 years. METHODS: This single-center retrospective observational study at IRCCS Gaslini, Italy, included all children aged 0-2 years hospitalized for bronchiolitis from 1 September 2017 to 31 August 2023. Findings from the 2022-2023 season were compared to the previous 5 years. RESULTS: We observed a statistically significant increase in the 2022-2023 season in the absolute number of bronchiolitis admissions. Children who required mechanical ventilation (MV) dramatically increased from a total of seven patients in the previous five seasons to 17 in the 2022-2023 season alone (p = .001). All other severity parameters significantly increased: the need for respiratory support (p = .002), the median length of stay (5 days vs. 4 days, p = .001), and the median duration of respiratory support (4 days vs. 3 days, p = .016). CONCLUSIONS: We report a substantial increase in the severity of bronchiolitis in the season 2022-2023 with a remarkable number of previously healthy infants requiring MV. Further studies are needed to confirm whether our findings are an isolated phenomenon or part of a true global trend. Health systems need to be prepared and protective preventive measures should be implemented for all newborns.
Subject(s)
Bronchiolitis , Hospitals, Pediatric , Severity of Illness Index , Tertiary Care Centers , Humans , Italy/epidemiology , Infant , Retrospective Studies , Bronchiolitis/epidemiology , Female , Male , Tertiary Care Centers/statistics & numerical data , Infant, Newborn , Hospitals, Pediatric/statistics & numerical data , Respiration, Artificial/statistics & numerical data , COVID-19/epidemiology , Child, Preschool , Hospitalization/statistics & numerical data , Seasons , Length of Stay/statistics & numerical data , IncidenceABSTRACT
Vein line positioning represents one of the first diagnostic and therapeutic steps in Pediatric Emergency Department (PED); however, the outcome of this maneuver is frequently not as expected, especially for difficult-to-access (DIVA) patients. The standard technique (visual-palpatory) has a low success rate; hence ultrasound (US) assistance has been suggested for DIVA patients, although controversial results have been obtained. Our study compared the success rate of an intravascular (IV) access procedure at the first attempt, with and without ultrasound assistance, in pediatric DIVA patients. Secondary objectives were the global success rate, the mean procedural time, the IV device's life span, and the complications rate. We conducted an observational, prospective, monocentric, no-profit cohort study enrolling 110 patients presenting to our ED, aged 0-21 years. All the patients were considered difficult-to-access patients according to the DIVA score (≥4) or history of previous difficult intravascular access. They were randomized into two homogeneous groups: 50 patients with the standard and 60 with the US-assisted technique. We obtained a significantly higher success rate at first attempt with the US-guided technique (90% vs 18%, p ≤ .00001). Moreover, the overall success rate was higher in the US group (95% vs 46%, p < .00001). The mean procedural time resulted significantly less in the US group (2.7 ± 2.2â min vs 10 ± 6.4â min, p < .0001), as well as the overall number of attempts to obtain a stable IV line (1.09 ± 0.34 attempts vs 2.38 ± 1.09 attempts, p < .0001). We experienced some post-procedural complications without differences in the two groups, although none were severe. Our study showed that bedside ultrasound assisting implantation of peripheral venous access in pediatric DIVA patients improves first-time success rate, overall success rate, procedural time, and patient comfort, reducing the number of attempts to obtain a stable IV line.
Subject(s)
Catheterization, Peripheral , Ultrasonography, Interventional , Child , Humans , Catheterization, Peripheral/methods , Cohort Studies , Emergency Service, Hospital , Prospective Studies , Ultrasonography, Interventional/methods , Infant, Newborn , Infant , Child, Preschool , Adolescent , Young AdultABSTRACT
Multisystem inflammatory syndrome in children (MIS-C) is a potentially life-threatening disease temporally linked to SARS-CoV-2 whose incidence and clinical presentation may have been altered by the different SARS-CoV-2 variants and by vaccination. METHODS: We retrospectively collected the data of all MIS-C cases admitted to the Gaslini Children's Hospital, the hub for SARS-CoV-2 related diseases in Liguria region, Italy, from 01 October 2020, to 30 November 2022, evaluating the ratio between MIS-C cases and (1) COVID-19 paediatric cases in our region, (2) emergency department admissions and (3) emergency department febrile patients. We also compared MIS-C incidence in pre- post-vaccination periods. RESULTS: We observed a significant global decline in the incidence of MIS-Cover the four variant periods and after the starting of vaccination whereas clinical features, therapeutic management and severity did not significantly vary. CONCLUSIONS: In our setting, we demonstrated a significant decrease of MIS-C incidence according to the predominant variant and including not vaccinated children. Regardless of variant type, the patients showed similar phenotypes and severity throughout the pandemic. SARS-CoV-2 variants as well as immune protection after previous infections and/or vaccination may have interacted by playing different roles and reducing the incidence of MIS-C.
Subject(s)
COVID-19 , COVID-19/complications , SARS-CoV-2 , Humans , Child , COVID-19/epidemiology , Pandemics , Retrospective Studies , Systemic Inflammatory Response Syndrome/epidemiology , Systemic Inflammatory Response Syndrome/therapy , Hospitals, Pediatric , Italy/epidemiologyABSTRACT
AIM: Drowning is a leading cause of unintentional death. Ongoing efforts are dedicated to preventing these tragic incidents. Our aim was to evaluate whether demographic, environmental and epidemiological characteristics of drowned children influence their prognosis. METHODS: Single-centre retrospective study spanning 12 years. Each patient's record included: age, sex, place of residence, presence of siblings, season of incident, location of event, associated trauma, loss of consciousness, need for cardiopulmonary resuscitation, intubation, admission to intensive care unit, length of stay and mortality. RESULTS: We enrolled 60 patients, with a mean age of 5.9 ± 3.4 years; 63.5% were male. Children who did not reside near the sea were significantly older than those who did (p = 0.01) and faced a higher risk of experiencing sea-related drowning (p = 0.05). No patients died. Loss of consciousness and need for cardiopulmonary resuscitation were recorded in 30 and 19 patients respectively. Seven patients sustained trauma. Only one patient requiring intubation. Pool-related drowning were associated with a higher incidence of needing cardiopulmonary resuscitation (p = 0.02). The need for cardiopulmonary resuscitation (p = 0.05) and the occurrence of trauma (p = 0.02) were identified as risk factors for a longer hospitalisation. CONCLUSION: Prevention and early initiation of cardiopulmonary resuscitation are essential for achieving a favourable prognosis. Identifying demographic and environmental risk factors may help identify other effective preventive measures.
Subject(s)
Brain Neoplasms , Hydrocephalus , Nystagmus, Pathologic , Humans , Brain Neoplasms/complications , Brain Neoplasms/diagnostic imaging , Hydrocephalus/complications , Hydrocephalus/diagnostic imaging , Nystagmus, Pathologic/diagnosis , Nystagmus, Pathologic/etiology , Male , Child , Diplopia/etiology , Magnetic Resonance ImagingSubject(s)
Bacterial Infections , Fever , Infant , Humans , Fever/diagnosis , Hospitals , Emergency Service, HospitalABSTRACT
OBJECTIVE: SARS-COV-2 pandemic profoundly impacted acute bronchiolitis epidemiology worldwide, especially respiratory syncytial virus (RSV) diffusion and the burden of disease, with remarkable implications on the management of health resources. We aimed to study the epidemiology and clinical course of bronchiolitis in the past 5 years in our region and to assess the trends that occurred during and after the SARS-COV-2 pandemic. METHODS: We conducted an observational study including all children aged 0-2 years with bronchiolitis admitted to a tertiary children's hospital during the last 5 years. Demographic, clinical, and microbiological data were collected. Comparisons between patient subgroups were carried out. RESULTS: A total of 647 patients admitted for bronchiolitis were included (median age 78 days). Molecular diagnostic tests were performed in 617 patients (95.4%) with RSV detected in 51.5% of patients in prepandemic years and 74.5% in pandemic years. Through the study period, we observed a progressive increase in the number of children requiring respiratory support, RSV infections, and children with a history of prematurity. Conversely, this was not true for mechanical ventilation, duration of respiratory support, intensive care unit admission, and length of stay. CONCLUSIONS: Clinical course and epidemiology of bronchiolitis showed a significant change through the study years with a heavy impact during the 2021-2022 season. The increase in the number of patients requiring respiratory support, although not associated with an increase in mechanical ventilation, may be explained by the higher prevalence of RSV. The change in epidemiology highlights the importance of surveillance systems to monitor RSV circulation, to plan prophylactic strategies, and prepare healthcare systems.
Subject(s)
Bronchiolitis , COVID-19 , Respiratory Syncytial Virus Infections , Respiratory Syncytial Virus, Human , Child , Humans , Infant , SARS-CoV-2 , Pandemics , COVID-19/epidemiology , Bronchiolitis/epidemiology , Bronchiolitis/therapy , Respiratory Syncytial Virus Infections/therapy , Respiratory Syncytial Virus Infections/prevention & control , Hospitalization , Disease ProgressionSubject(s)
Botulinum Toxins , Botulism , Pupil Disorders , Botulism/complications , Botulism/diagnosis , Botulism/therapy , Humans , InfantABSTRACT
Background: In the pediatric population, the knowledge of the acute presentation of SARS-CoV-2 infection is mainly limited to small series and case reports, particularly when dealing with neurological symptoms. We describe a large cohort of children with acute SARS-CoV-2 infection, focusing on the neurological manifestations and investigating correlations between disease severity and population demographics. Methods: Patients aged 0-18 years with a positive molecular swab were recruited between April 2020 and March 2021 from a tertiary Italian pediatric centre. Clinical data, imaging, and laboratory test results were retrieved from our local dataset and statistically analyzed. Results: A total of 237 patients with a median age of 3.2 years were eligible; thirty-two (13.5%) presented with neurological symptoms, including headache (65.6%), altered awareness (18.8%), ageusia/anosmia (12.5%), seizures (6.3%), and vertigo (6.3%), combined in 7 (21.9%) cases. Respiratory (59.5%) and gastrointestinal (25.3%) symptoms were the most common among the 205 (86.5%) patients without neurological involvement. Neurological symptoms did not significantly influence the severity of the triage access codes. Moreover, pre-existing medical conditions were not higher in the group with neurological manifestations. Overall, fifty-nine patients (25%, 14/59 with neurological symptoms) required treatment, being antibiotics, systemic steroids, and heparin those most prescribed. Conclusion: Our study supports the overall benign course of the SARS-CoV-2 infection in children. Neurological manifestations, except for headache, remain a rare presenting symptom, and disease severity seems unrelated to pre-existing medical conditions.
ABSTRACT
In infants and children, fever is very common in the emergency setting. The overall aim of the present publication was to overview guidance and provide an algorithm for use in the emergency setting as well as recommendations to inform parents for home care. To obtain consensus, a core steering committee drafted a management algorithm and general consensus was obtained by remote voting among experts. A number of common messages are found in current guidelines: management of fever depends on age, antipyretics are indicated only for discomfort; paracetamol or ibuprofen can be recommended; physical methods for lowering temperature are discouraged. A consensus algorithm is presented in which infants <28 days are considered separately, while those >28 days and <90 days are divided into those ill or well appearing. All infants <28 days with fever ≥37.5 °C should undergo complete work-up for sepsis, strongly considered to receive empirical antibiotics ± acyclovir, and be hospitalized. All infants (between 28 and 90 days) ill appearing should undergo diagnostic work-up for sepsis, receive empirical antibiotics, and be hospitalized. In well appearing infants, diagnostic work-up should be carried out to decide admission to hospital and administration of antibiotics. Specific recommendations are also given for home discharge that can be used to inform parents about the actions to take during home care in the attempt to reinforce existing guidelines. At present, physical examination and laboratory tests, along with best clinical judgement and postdischarge guidance following a defined algorithm, are the foundation of management of febrile children.
Subject(s)
Patient Discharge , Sepsis , Aftercare , Anti-Bacterial Agents/therapeutic use , Child , Fever/diagnosis , Fever/drug therapy , Humans , InfantABSTRACT
Very young age could be a potential risk factor for community-acquired severe acute respiratory syndrome coronavirus 2, due to immature immune systems. We retrospectively enrolled 39 infants up to 6 months of age who had presented to our tertiary Italian children's hospital emergency room between 9 March 2020 and 8 March 2021 and tested positive for the virus. Of those, 38 had a non-specific mild or asymptomatic clinical course and only one patient was admitted to intensive care with severe symptoms. We concluded that very young infants with COVID-19 had a generally favourable disease course.
Subject(s)
COVID-19 , Child , Emergency Service, Hospital , Hospitalization , Humans , Infant , Retrospective Studies , SARS-CoV-2ABSTRACT
BACKGROUND: Benign acute childhood myositis (BACM) is a self-limited syndrome associated with viral infections characterized by symmetric lower extremity pain typically affecting school-aged children. Evolution in rhabdomyolysis and kidney damage is rarely reported. Despite this, the acute presentation commonly concerns both parents and health care providers, often leading to unnecessary workup. The aim of the study was to determine the features and outcome of a large series of children with BACM identifying a management pathway for pediatricians in Emergency Department (ED). METHODS: We conducted a retrospective study of patients with BACM managed in 2 Italian pediatric ED during a period of 8 and a half years. Demographic data, clinical, and laboratory results were extracted from electronic medical records. Recurrence, complications, treatments, and outcomes were also recorded. Descriptive statistics were produced for first-episode patients and for those with recurrence of myositis. A comparison between groups was performed. RESULTS: One hundred and thirteen patients with BACM were identified. Ninety-two children (65 males) had a single episode, while ten (nine males) had recurrence. The mean age at presentation was 6.0 years (range 2-13,2). All patients had normal neurological examination and no one developed myoglobinuria, or renal failure. At first evaluation median CK level was 1413 UI/l (normal values < 150 U/L). Median CK of "recurrent" patients was higher than "non-recurrent" (2330 vs 1150 U/L, p = 0.009). Viral studies were positive in 51/74 cases, with high prevalence of Influenza viruses. Ninety-six patients (85%) were hospitalized with a median of 4 days. No patients had any residual muscular impairment. CONCLUSIONS: BACM has an excellent prognosis. Severe pathological conditions can be excluded with a complete history and clinical examination and simple blood and urine tests, avoiding unnecessary diagnostic investigations. Most patients may be discharged home from ED recommending hydration, rest, analgesics and careful follow-up.