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AIM: To determine the prevalence rate of cancer diagnoses by an emergency route, the related risk factors and whether the emergency diagnosis was associated with poorer outcome. METHODS: Retrospective observational study with identification of patients diagnosed at the Pediatric Oncology Unit of "Sapienza" University between 2008 and 2018. The percentage of patients who received a first-time diagnosis after an emergency presentation was determined. Two-year survival and clinical factors, such as sex, age and histology, associated to emergency presentation were evaluated. RESULTS: Of 207 patients (109 girls and 98 boys; median age, 120 months), with a first-time diagnosis of solid tumor, 5.8% were diagnosed during an emergency admission after a median latency time of 2.5 days. Cases with an emergency diagnosis were younger compared with those who were diagnosed electively (median age, 30 months vs 120 months, P < 0.005). Higher prevalence rate of emergency presentation was detected in patients with lymphoma compared with those with no lymphoma disease (28.6% vs 4.1%; P < 0.0001). All patients were managed to overcome their emergency presentation, 33.3% of these died later. No statistically significant difference for 2-year overall survival was found between patients with an emergency diagnosis and those with elective diagnosis (66.7% vs 81.0%; odds ratio, 2.1; confidence interval, 0.6-7.5; P = 0.22). CONCLUSIONS: A minor but not negligible number of pediatric patients come to a first-time diagnosis of cancer as result of a life-threatening event; risk factors were younger age and lymphoma disease. The emergency event can be successfully treated, and it was not related to a poorer survival.
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Neoplasias , Criança , Pré-Escolar , Feminino , Hospitalização , Humanos , Masculino , Neoplasias/diagnóstico , Neoplasias/epidemiologia , Estudos Retrospectivos , Fatores de RiscoRESUMO
BACKGROUND: The aim of the study was to assess the prognostic significance of nephron-sparing surgery (NSS) without tumor size limits as a risk factor for relapse in children with unilateral Wilms Tumor (WT). METHODS: A 28-y retrospective single-center review was performed. Prognostic relevance of age, gender, stage, histology, nephrectomy (N), and NSS was analyzed. RESULTS: Sixty-nine cases (42 females and 27 males) with WT, off-therapy from 21 to 325 mo after chemotherapy mainly based on the International Society of Pediatric Oncology trials, were treated at our institution. Five cases were excluded (three children with synchronous bilateral WT and two adults with unilateral WT). Of 64 children with unilateral WT, 51 underwent N and 13 NSS without tumor size limits. Indeed, two-thirds of children who underwent NSS presented with a tumor diameter >4 cm. Overall, nine patients (14%) had a relapse (male-to-female ratio = 1:8). Initial surgery was N in eight cases and NSS in another one. Relapse rates in N and NSS groups were 15.7% and 7.7% (P = nonsignificant), respectively; the relapse rates in N and NSS groups were 8.6% and 7.7% (P = nonsignificant) for stages I-II unilateral WT cohort, respectively. On univariate analysis, factors correlated with probability of relapse were unfavorable histology (P < 0.002) and stage III disease (P < 0.01). CONCLUSIONS: In unilateral WT, NSS, whenever feasible, does not seem to increase the risk of recurrence. A multicenter prospective trial is required to carefully evaluate this risk.
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Neoplasias Renais/cirurgia , Recidiva Local de Neoplasia/epidemiologia , Nefrectomia/métodos , Tratamentos com Preservação do Órgão/métodos , Tumor de Wilms/cirurgia , Criança , Pré-Escolar , Estudos de Viabilidade , Feminino , Seguimentos , Humanos , Lactente , Recém-Nascido , Neoplasias Renais/epidemiologia , Neoplasias Renais/patologia , Masculino , Recidiva Local de Neoplasia/prevenção & controle , Nefrectomia/efeitos adversos , Néfrons/cirurgia , Tratamentos com Preservação do Órgão/efeitos adversos , Prognóstico , Estudos Retrospectivos , Medição de Risco , Fatores de Risco , Resultado do Tratamento , Tumor de Wilms/epidemiologia , Tumor de Wilms/patologiaRESUMO
BACKGROUND: Cystic fibrosis (CF) is one of the most frequent genetic diseases and the median survival of these patients has improved in the last few decades, therefore it becomes necessary to evaluate the long-term complications as renal and cardiovascular risk factors. AIM OF THE STUDY: To evaluate the incidence, the manifestations of renal disease and the possible association with metabolic and endothelial dysfunction markers in the CF population. MATERIALS AND METHODS: We performed a cross-sectional, observational study on 226 CF patients. Clinical and laboratory instrumental parameters (metabolic, inflammatory and endothelial dysfunction markers) were evaluated. RESULTS: We showed 65 patients with chronic kidney disease (CKD) and 158 patients with a reduced value of forced expiratory volume in 1 s (FEV1), of which 58 patients with a severe reduction of FEV1. Moreover 28 patients had undergone lung transplantation and them had a significant lower estimated Glomerular Filtration Rate (eGFR) with respect to the non-transplanted patients (p < 0.001). We reported also a significant association between lower eGFR value and serum triglycerides, total cholesterol and low-density lipoproteins (LDL) (p = 0.005, p < 0.001, p = 0.040; respectively), with a significant negative correlation between eGFR and serum triglycerides (r = - 0.28; p < 0.01). Moreover we found a significant association between lower eGFR value and serum uric acid (SUA) (p = 0.005), while we did not found an association with 25-hydroxy-vitamin-D value, serum glucose and hemoglobin A1c levels. CONCLUSIONS: Our study showed a high prevalence of CKD in CF patients. Moreover we showed an increase of endothelial dysfunction and metabolic indexes in patients with reduced renal function, as SUA, serum triglycerides and LDL, suggesting the need for an early and complete screening of the main metabolic indexes to reduce cardiovascular risk and progression of renal damage, in particular in patients with lung transplant.
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Fibrose Cística/metabolismo , Rim/metabolismo , Rim/patologia , Adulto , Fibrose Cística/sangue , Fibrose Cística/fisiopatologia , Feminino , Volume Expiratório Forçado , Taxa de Filtração Glomerular , Humanos , Rim/fisiopatologia , Transplante de Pulmão , Masculino , Triglicerídeos/sangueRESUMO
AIM: Little data is available on long-term renal impairment in survivors from childhood sarcoma. We investigated the prevalence of renal impairment and hypertension after very long-term follow-up in survivors who reached adulthood after treatment for childhood sarcoma. METHODS: A cross-sectional single center study was performed. Outcomes included estimating glomerular filtration rate (eGFR), albuminuria, glycosuria, serum phosphate and magnesium, tubular reabsorption phosphate (TRP), chronic kidney disease (CKD) according to the "Kidney Disease: Improving Global Outcomes" (KDIGO) guidelines and blood pressure (BP). RESULTS: Out of 87 > 5-year sarcoma survivors, 30 adults (10F/20M, median age at diagnosis 9 years, median age at investigation 26 years, median follow-up 16 years, mean 19 years) were identified. Renal impairment was detected in four cases (13.3%); three of these fulfilled the criteria for CKD. Among the adult survivors, a subgroup of 15 cases (50%) had received ifosfamide without confounding factors such as a diagnosis of genito-urinary rhabdomyosarcoma or administration of other potentially nephrotoxic chemotherapy (platinum-based drugs or methotrexate); no renal dysfunction was detected in this subgroup. In the whole cohort of sarcoma survivors, hypertension was diagnosed in four cases (13.3%); BP was significantly correlated with body mass index [p .014]. CONCLUSION: In our series of adult survivors treated for a diagnosis of sarcoma in their childhood, the prevalence of CKD was 10%. We found survivors treated with ifosfamide as the only nephrotoxic agent did not present glomerular or tubular toxicity at long term follow-up, but further studies including a larger number of cases are required to confirm it.
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Hipertensão/epidemiologia , Ifosfamida/efeitos adversos , Nefropatias/epidemiologia , Sarcoma/tratamento farmacológico , Sobreviventes/estatística & dados numéricos , Adolescente , Adulto , Antineoplásicos Alquilantes/efeitos adversos , Índice de Massa Corporal , Criança , Pré-Escolar , Estudos Transversais , Feminino , Taxa de Filtração Glomerular , Humanos , Hipertensão/induzido quimicamente , Hipertensão/patologia , Incidência , Lactente , Itália/epidemiologia , Nefropatias/induzido quimicamente , Nefropatias/patologia , Testes de Função Renal , Masculino , Pessoa de Meia-Idade , Adulto JovemRESUMO
The association between nonalcoholic fatty liver disease (NAFLD) and chronic kidney disease has attracted interest and attention over recent years. However, no data are available in children. We determined whether children with NAFLD show signs of renal functional alterations, as determined by estimated glomerular filtration rate (eGFR) and urinary albumin excretion. We studied 596 children with overweight/obesity, 268 with NAFLD (hepatic fat fraction ≥5% on magnetic resonance imaging) and 328 without NAFLD, and 130 healthy normal-weight controls. Decreased GFR was defined as eGFR < 90 mL/min/1.73 m². Abnormal albuminuria was defined as urinary excretion of ≥30 mg/24 h of albumin. A greater prevalence of eGFR < 90 mL/min/1.73 m² was observed in patients with NAFLD compared to those without liver involvement and healthy subjects (17.5% vs. 6.7% vs. 0.77%; p < 0.0001). The proportion of children with abnormal albuminuria was also higher in the NAFLD group compared to those without NAFLD, and controls (9.3% vs. 4.0% vs. 0; p < 0.0001). Multivariate logistic regression analysis revealed that NAFLD was associated with decreased eGFR and/or microalbuminuria (odds ratio, 2.54 (confidence interval, 1.16-5.57); p < 0.05) independently of anthropometric and clinical variables. Children with NAFLD are at risk for early renal dysfunction. Recognition of this abnormality in the young may help to prevent the ongoing development of the disease.
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Hepatopatia Gordurosa não Alcoólica/fisiopatologia , Obesidade/complicações , Sobrepeso/complicações , Insuficiência Renal Crônica/epidemiologia , Estudos de Casos e Controles , Criança , Estudos Transversais , Feminino , Taxa de Filtração Glomerular , Humanos , Masculino , Prevalência , Fatores de Risco , Cidade de Roma/epidemiologiaAssuntos
Sarampo , Europa (Continente) , Humanos , Incidência , Sarampo/epidemiologia , Sarampo/prevenção & controle , VacinaçãoRESUMO
AIM: Links between respiratory syncytial virus bronchiolitis and asthma are well known, but few studies have dealt with wheezing following bronchiolitis induced by other viruses. We assessed the risk factors for recurrent wheezing in infants hospitalised for acute viral bronchiolitis. METHODS: We followed 313 infants for three years after they were hospitalised for bronchiolitis, caused by 14 different viruses, to identify risk factors for recurrent wheezing. Parents provided feedback on wheezing episodes during telephone interviews 12 (n = 266), 24 (n = 242) and 36 (n = 230) months after hospitalisation. RESULTS: The frequency of wheezing episodes diminished during the follow-up period: 137 children (51.7%) at 12 months, 117 (48.3%) at 24 months and 93 (40.4%) at 36 months. The risk of wheeze after three years was OR = 7.2 (95% CI 3.9-13.3) if they had episodes of wheezing during the first year after bronchiolitis, 16.8 (8.7-32.7) if they had episodes of wheezing during the second year and 55.0 (22.7-133.2) if they wheezed during both years. Blood eosinophils >400 cells/µL (OR 7.7; CI 1.4-41.8) and rhinovirus infections (3.1; 1.0-9.4) were the major risk factors for recurrent wheezing. CONCLUSION: Recurrent wheezing 36 months after infant bronchiolitis was associated with rhinoviruses and blood eosinophilia.
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Bronquiolite/complicações , Eosinofilia/complicações , Infecções por Picornaviridae/complicações , Sons Respiratórios/etiologia , Rhinovirus , Bronquiolite/virologia , Feminino , Seguimentos , Humanos , Lactente , Recém-Nascido , Masculino , Estudos Prospectivos , Infecções por Vírus Respiratório Sincicial/complicações , Vírus Sinciciais RespiratóriosRESUMO
BACKGROUND: The term "sharenting" describes the increasingly popular habit of parents to share photos, videos, or other information regarding their children on their social profiles, through online platforms. It is highly likely that many parents are posting content about their underage children online with little knowledge of the risks associated with this practice. This study aims to investigate whether variables such as parents' age, gender, marital status, occupation and educational level influence the practice of sharing child-related content and the degree of awareness. METHODS: We performed a pilot cross-sectional study, based on an anonymous questionnaire. The questionnaire was administered to parents of underage children attending the pediatric outpatient clinic of the Umberto I Hospital, Sapienza University, in Rome, Italy, by researchers, through the google forms platform; qualitative variables were generated on excel sheets and a statistical analysis was performed on SPSS Ibm-statistics using the chi-square test. RESULTS: Two hundred twenty-eight parents of children under 18 years of age completed the questionnaire (82% mothers, 18% fathers); 98% of the respondents used social media and 75% of them published their children's related content online. Thirty-one percent of the compilers started their practice of sharenting in the first 6 months of life of their child. Our analysis showed that compared to parents who do not post online, parents who usually post online their children are significantly more likely to be partial employees or unemployed (p = 0,002), with lower educational level (p = 0,05), younger (less than 35 years of age (p = 0,01)) and have a higher number of followers (p < 0,001). Finally, 93% of the compilers were not aware of the current legislation and of the risks related to the practice of sharenting. CONCLUSIONS: Pediatricians, healthcare assistants and preventive healthcare professionals should play a central role in alerting parents and families to the risks of sharenting; the results of our study could draw their attention to the increasing practice of sharenting and make healthcare professionals active part in the protection of children.
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Pais , Humanos , Feminino , Masculino , Estudos Transversais , Inquéritos e Questionários , Pais/psicologia , Criança , Adulto , Projetos Piloto , Itália , Adolescente , Pré-Escolar , Mídias Sociais , Lactente , Internet , Relações Pais-Filho , ConscientizaçãoRESUMO
BACKGROUND: Our aim was to hypothesize that the COVID-19 pandemic influenced the characteristics of viral bronchiolitis by comparing the last 3 epidemics with 3 pre-COVID-19 epidemics in infants hospitalized with bronchiolitis. METHODS: We prospectively enrolled 637 consecutive infants (median age 3.0 ± 2.1 months, 58.5% males), hospitalized for bronchiolitis during 6 consecutive annual epidemic seasons from 2017 to 2023. All parents of the children were given a structured anamnestic questionnaire. A nasopharyngeal aspirate was tested for 15 respiratory viruses. As measures of severity, we evaluated the O 2 supplementation and the admission at the pediatric intensive care unit. RESULTS: A total of 166 were hospitalized with bronchiolitis in 2017-2018, 97 in 2018-2019, 69 in 2019-2020, 0 in 2020-2021, 129 in 2021-2022 and 176 in 2022-2023. Taking together the 332 bronchiolitis cases hospitalized during the 3 prepandemic seasons, they peaked between December and January; after the flat curve in 2020-2021, the cases of bronchiolitis peaked in November 2021 and in December 2022. While the 2021-2022 season registered a less severe clinical presentation, O 2 supplementation and pediatric intensive care unit admissions increased in 2022-2023 with respect to the prepandemic seasons ( P < 0.001). CONCLUSIONS: This study represents an important scientific demonstration of the impact of primary prevention measures on the epidemiology of viral infections; their fluctuations were related to the intensity of restrictive measures and to the changing trend of respiratory viruses. It is essential to predict the real temporal trend of bronchiolitis not to leave high-risk children uncovered and to guide hospitals to maintain a high level of readiness.
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COVID-19 , Hospitalização , Infecções por Vírus Respiratório Sincicial , Humanos , Lactente , Masculino , COVID-19/epidemiologia , COVID-19/imunologia , Infecções por Vírus Respiratório Sincicial/epidemiologia , Feminino , Estudos Prospectivos , Hospitalização/estatística & dados numéricos , SARS-CoV-2/imunologia , Bronquiolite Viral/epidemiologia , Bronquiolite/epidemiologia , Bronquiolite/virologia , Vírus Sincicial Respiratório Humano/imunologia , Unidades de Terapia Intensiva Pediátrica/estatística & dados numéricosRESUMO
BACKGROUND: Preliminary results suggest that pertussis infection might be considered in infants during a seasonal respiratory syncytial virus (RSV) outbreak. METHODS: In order to analyze clinical features and laboratory findings in infants with pertussis hospitalized for acute respiratory symptoms during a seasonal RSV outbreak, we conducted a retrospective single-center study on 19 infants with pertussis (6 boys; median age 72 days) and 19 matched controls (RSV-bronchiolitis), hospitalized from October 2008 to April 2010. B. pertussis and RSV were detected from nasopharyngeal washes with Real Time-PCR. RESULTS: Infants with pertussis were less often breastfeed than infants with RSV bronchiolitis (63.2% vs 89.5%; p <0.06). Clinically, significantly fewer infants with pertussis than controls had more episodes of whooping cough (63.2% vs 0.0%; p < 0.001) and also less frequently fever at admission (15.8% vs 68.4%; p <0.01), apnea (52.6% vs 10.5%; p <0.006), and cyanosis (52.6% vs 10.5%; p < 0.006). Infants with pertussis had more often no abnormal chest sounds on auscultation than infants with RSV bronchiolitis (0% vs 42,1%; p < 0.005). The absolute blood lymphocyte and eosinophil counts were higher in infants with B. pertussis than in controls with bronchiolitis (23886 ± 16945 vs 10725 ± 4126 cells/mm(3), p < 0.0001 and 13.653 ± 10.430 vs 4.730 ± 2.400 cells/mm(3), p < 0.001). The molecular analysis of 2 B. pertussis isolates for ptxA1, ptxP3, and prn2 genes showed the presence of gene variants. CONCLUSIONS: When infants are hospitalized for acute respiratory symptoms, physicians should suspect a pertussis infection, seek for specific clinical symptoms, investigate lymphocyte and eosinophil counts and thus diagnose infection early enough to allow treatment.
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Bordetella pertussis/isolamento & purificação , Infecções Respiratórias/microbiologia , Coqueluche/microbiologia , Surtos de Doenças , Feminino , Hospitalização , Humanos , Lactente , Recém-Nascido , Masculino , Infecções por Vírus Respiratório Sincicial/epidemiologia , Infecções por Vírus Respiratório Sincicial/virologia , Infecções Respiratórias/epidemiologia , Infecções Respiratórias/virologia , Estudos Retrospectivos , Coqueluche/epidemiologiaRESUMO
Children with SARS-CoV-2 are mostly mild symptomatic, but they may develop conditions, such as persisting symptoms, that may put them at greater risk of complications. Our aim was to evaluate the frequency and the presence of risk factors for persisting COVID-19 symptoms in children. We carried out a prospective observational study of the clinical manifestation of Long COVID at the Department of Maternal Infantile Science of a tertiary University hospital in Rome. We included 697 children (0-18 years), with previous SARS-CoV-2 infection. Children and parents were asked questions regarding persistent symptoms of COVID-19. Children with symptoms 30 days after initial diagnosis were 185/697 (26.4%). Moreover, 81/697 (11.6%) patients presented symptoms 90 days after the diagnosis. Thirty-day-persisting symptoms were mostly present in children with anosmia, atopy, asthenia, and cough in the acute phase compared with the asymptomatic children 30 days after infection. After 90 days, symptoms described were mainly neurological (47/697 children, 6.7%), and headache (19/697; 2.7%) was the most frequent manifestation. In conclusion, a relatively large proportion of the patients reported persisting symptoms that seem to be related to the symptom burden and to the atopy. Ninety days after the infection, most of the children had recovered, showing that long-term effects are not frequent. Limitations of the study include the single-center design and the lack of a control group.
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COVID-19 , Hipersensibilidade Imediata , Humanos , Criança , Síndrome de COVID-19 Pós-Aguda , COVID-19/epidemiologia , SARS-CoV-2 , Família , AnosmiaRESUMO
BACKGROUND AND OBJECTIVES: This retrospective study aims to disclose further early parameters of COVID-19 morbidity and mortality. METHODS: Three hundred and eighty-two COVID-19 patients, recruited between March and April 2020, were divided into three groups according to their outcome: (1) hospital ward group (patients who entered the hospital wards and survived); (2) intensive care unit (ICU) group (patients who attended the ICU and survived); (3) the deceased group (patients admitted to ICU with a fatal outcome). We investigated routine laboratory parameters such as albumin, glycemia, hemoglobin amylase, lipase, AST, ALT, GGT, LDH, CK, MGB, TnT-hs, IL-6, ferritin, CRP, PCT, WBC, RBC, PLT, PT, INR, APTT, FBG, and D-dimer. Blood withdrawal was carried out at the beginning of the hospitalization period. RESULTS: ANOVA and ROC data evidenced that the concomitant presence of alterations in albumin, lipase, AST, ALT, LDH, MGB, CK, IL-6, ferritin in women, CRP and D-dimer is an early sign of fatal outcomes. CONCLUSION: The present study confirms and extends the validity of routine laboratory biomarkers (i.e., lipase, AST, ALT, LDH, CK, IL-6, ferritin in women, CRP and D-dimer) as indicators of COVID-19 morbidity and mortality. Furthermore, the investigation suggests that both gross changes in albumin and MGB, markers of liver and heart damage, may early disclose COVID-19 fatal outcomes.
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COVID-19 , Humanos , Feminino , SARS-CoV-2 , Estudos Retrospectivos , Interleucina-6 , Biomarcadores , Morbidade , Albuminas , FerritinasRESUMO
The relationship between viral load, disease severity and antiviral immune activation in infants suffering from respiratory syncytial virus (RSV)-associated bronchiolitis has not been well identified. The main objective of this study was to determine the existence of a correlation between RSV load and disease severity and also between different clinical markers and mRNA levels of the interferon stimulated gene (ISG)56 in infants hospitalized for bronchiolitis. We also evaluated whether viral load tended to be persistent over the course of the RSV infection. The levels of RSV-RNA were quantified in nasopharyngeal washings, collected from 132 infants infected with RSV as a single (90.15%) or as a dual infection with other respiratory viruses (9.85%). Results indicated that viral load was positively related to the clinical severity of bronchiolitis, the length of hospital stay, the levels of glycemia and the relative gene expression of ISG56, whereas an inverse correlation was observed with the levels of hemoglobin. We also found that the RSV load significantly decreased between the first and second nasopharingeal washings sample in most subjects. These results suggest that infants with high RSV load on hospital admission are more likely to have both more severe bronchiolitis and a higher airway activation of antiviral immune response.
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Bronquiolite Viral/virologia , Hospitalização/estatística & dados numéricos , RNA Viral/análise , Infecções por Vírus Respiratório Sincicial/virologia , Vírus Sincicial Respiratório Humano/isolamento & purificação , Carga Viral/fisiologia , Proteínas Adaptadoras de Transdução de Sinal , Bronquiolite Viral/imunologia , Bronquiolite Viral/fisiopatologia , Feminino , Humanos , Lactente , Masculino , Nasofaringe/virologia , RNA Viral/genética , Proteínas de Ligação a RNA , Infecções por Vírus Respiratório Sincicial/imunologia , Infecções por Vírus Respiratório Sincicial/fisiopatologia , Vírus Sincicial Respiratório Humano/genética , Vírus Sincicial Respiratório Humano/patogenicidade , Índice de Gravidade de Doença , Fatores de Transcrição/genética , Fatores de Transcrição/metabolismoRESUMO
INTRODUCTION: Type 1 diabetes (T1D) represents a risk factor for bone loss and impaired bone quality. MATERIAL AND METHODS: We conducted an exploratory retrospective cross-sectional study involving youths with new-onset T1D, to investigate the relationship between lumbar spine dual-energy X-ray absorptiometry (DXA) and phalangeal quantitative ultrasound (QUS) measurements, along with their correlation with markers of bone turnover, glucose homeostasis, and residual ß-cell function. RESULTS: 17 children and adolescents (8 females) with recent-onset T1D were enrolled into this study. Lumbar spine areal bone mineral density (aBMD) and age-adjusted amplitude-dependent speed of sound (AD-SoS) Z-scores were indicative of low BMD status (≤ -2.0 SD) in 11.7% and 17.6% of participants, respectively. Spearman's correlation analysis revealed significant inverse correlations between AD-SoS values and circulating levels of ß-CrossLaps, alkaline phosphatase, and osteocalcin, along with a significant positive correlation between bone transmission time (BTT) values and fasting plasma C-peptide (FCP) levels. There was no statistically significant correlation between DXA-QUS parameters, fasting plasma glucose (FPG), and glycated haemoglobin (HbA1c). Finally, there was a significant positive correlation between lumbar spine aBMD and BTT values. CONCLUSIONS: Our study suggests that DXA and/or QUS parameters may be altered in a small proportion of T1D children and adolescents at the disease onset. Additionally, residual ß-cell function may represent a protective factor against T1D-related detrimental skeletal changes. Large and long-term prospective studies are needed to confirm these preliminary findings since the present study is limited by the retrospective cross-sectional design and by its small sample size.
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Diabetes Mellitus Tipo 1 , Falanges dos Dedos da Mão , Absorciometria de Fóton , Adolescente , Fosfatase Alcalina , Glicemia , Densidade Óssea/fisiologia , Peptídeo C , Criança , Estudos Transversais , Diabetes Mellitus Tipo 1/diagnóstico por imagem , Feminino , Hemoglobinas Glicadas , Humanos , Osteocalcina , Estudos RetrospectivosRESUMO
BACKGROUND: COVID-19 is a severe acute respiratory disease caused by SARS-CoV-2, a virus belonging to the Coronaviridae family. This disease has spread rapidly around the world and soon became an international public health emergency leading to an unpredicted pressure on the hospital emergency units. Early routine blood biomarkers could be key predicting factors of COVID-19 morbidity and mortality as suggested for C-reactive protein (CRP), IL-6, prothrombin and D-dimer. This study aims to identify other early routine blood biomarkers for COVID-19 severity prediction disclosed directly into the emergency section. METHODS: Our research was conducted on 156 COVID-19 patients hospitalized at the Sapienza University Hospital "Policlinico Umberto I" of Rome, Italy, between March 2020 and April 2020 during the paroxysm's initial phase of the pandemic. In this retrospective study, patients were divided into three groups according to their outcome: (1) emergency group (patients who entered the emergency room and were discharged shortly after because they did not show severe symptoms); (2) intensive care unit (ICU) group (patients who attended the ICU after admission to the emergency unit); (3) the deceased group (patients with a fatal outcome who attended the emergency and, afterward, the ICU units). Routine laboratory tests from medical records were collected when patients were admitted to the emergency unit. We focused on Aspartate transaminase (AST), Alanine transaminase (ALT), Lactate dehydrogenase (LDH), Creatine kinase (CK), Myoglobin (MGB), Ferritin, CRP, and D-dimer. RESULTS: As expected, ANOVA data show an age morbidity increase in both ICU and deceased groups compared with the emergency group. A main effect of morbidity was revealed by ANOVA for all the analyzed parameters with an elevation between the emergency group and the deceased group. Furthermore, a significant increase in LDH, Ferritin, CRP, and D-dimer was also observed between the ICU group and the emergency group and between the deceased group and ICU group. Receiver operating characteristic (ROC) analyses confirmed and extended these findings. CONCLUSIONS: This study suggests that the contemporaneous presence of high levels of LDH, Ferritin, and as expected, CRP, and D-dimer could be considered as potential predictors of COVID-19 severity and death.
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COVID-19 (COronaVIrus Disease 19) is an infectious disease also known as an acute respiratory syndrome caused by the SARS-CoV-2. Although in children and adolescents SARS-CoV-2 infection produces mostly mild or moderate symptoms, in a certain percentage of recovered young people a condition of malaise, defined as long-COVID-19, remains. To date, the risk factors for the development of long-COVID-19 are not completely elucidated. Neurotrophins such as NGF (Nerve Growth Factor) and BDNF (Brain-Derived Neurotrophic Factor) are known to regulate not only neuronal growth, survival and plasticity, but also to influence cardiovascular, immune, and endocrine systems in physiological and/or pathological conditions; to date only a few papers have discussed their potential role in COVID-19. In the present pilot study, we aimed to identify NGF and BDNF changes in the serum of a small cohort of male and female adolescents that contracted the infection during the second wave of the pandemic (between September and October 2020), notably in the absence of available vaccines. Blood withdrawal was carried out when the recruited adolescents tested negative for the SARS-CoV-2 ("post-infected COVID-19"), 30 to 35 days after the last molecular test. According to their COVID-19 related outcomes, the recruited individuals were divided into three groups: asymptomatics, acute symptomatics and symptomatics that over time developed long-COVID-19 symptoms ("future long-COVID-19"). As a control group, we analyzed the serum of age-matched healthy controls that did not contract the infection. Inflammatory biomarkers (TNF-α, TGF-ß), MCP-1, IL-1α, IL-2, IL-6, IL-10, IL-12) were also analyzed with the free oxygen radicals' presence as an oxidative stress index. We showed that NGF serum content was lower in post-infected-COVID-19 individuals when compared to healthy controls; BDNF levels were found to be higher compared to healthy individuals only in post-infected-COVID-19 symptomatic and future long-COVID-19 girls, leaving the BDNF levels unchanged in asymptomatic individuals if compared to controls. Oxidative stress and inflammatory biomarkers were unchanged in male and female adolescents, except for TGF-ß that, similarly to BDNF, was higher in post-infected-COVID-19 symptomatic and future long-COVID-19 girls. We predicted that NGF and/or BDNF could be used as early biomarkers of COVID-19 morbidity in adolescents.
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AIM: To determine the incidence and predisposing factors for severe bronchiolitis in previously healthy term infants <12 months of age experiencing their first episode of bronchiolitis. METHODS: Epidemiological, clinical and virological data were prospectively collected. Severity was assessed by the need for ventilatory support. RESULTS: Of the 310 infants enrolled, 16 (5.1%) presented with severe bronchiolitis requiring ventilatory support (11 since admission). Compared with infants with less severe bronchiolitis, infants with severe disease presented with lower birth weight, gestational age, postnatal weight and postnatal age, and were more likely to be born by cesarian section. C-reactive protein positive results (>0.8 mg/dL) and pulmonary consolidation on chest X-ray were more common among infants with severe disease. Severity was independently associated with younger age on admission <30 days, respiratory syncytial virus (RSV) infection and lymphocyte counts < 3200/µL. No significant differences were found between epidemiologic variables. CONCLUSIONS: Severe bronchiolitis is uncommon in previously healthy term infants <12 months of age and when present develops soon after disease onset. Severity is predicted by young age and RSV carriage, whereas epidemiologic variables seem less likely to intervene.
Assuntos
Bronquiolite/epidemiologia , Bronquiolite/virologia , Índice de Gravidade de Doença , Distribuição por Idade , Bronquiolite/terapia , Feminino , Hospitalização , Humanos , Incidência , Lactente , Recém-Nascido , Contagem de Linfócitos , Masculino , Estudos Prospectivos , Respiração Artificial , Fatores de Risco , Nascimento a TermoRESUMO
PURPOSE: In morbid obesity nonalcoholic fatty liver disease (NAFLD) is endemic. Aim of this study is to evaluate the diagnostic accuracy of the most common noninvasive methods for identify NAFLD and fibrosis in a cohort of morbid obese population. METHODS: Ninety morbid obese patients undergoing bariatric surgery (BS) and intraoperative liver biopsy were evaluated preoperatively with Homeostasis Model Assessment of Insulin Resistance (HOMA-IR) and serum biomarkers for steatosis and fibrosis and liver stiffness measurement (LSM) using acoustic radiation force impulse (ARFI) elastography. All nondiabetic patient (n = 77) underwent OGTT and calculation of Oral Glucose Insulin Sensitivity index (OGIS). RESULTS: In the entire cohort prevalence of NAFLD was 77%, NASH 24%, moderate/severe steatosis 50%, and significant fibrosis 14%. New cut-offs were evaluated for all steatosis score assessed in this population. In all patients with moderate/severe steatosis HOMA IR was significantly greater than 3.5. ALT, GGT, Triglycerides, HOMA IR, and ARFI increased with fibrosis grade (p 0.03, p 0.008, p 0.04, p 0.05, respectively) and AST to Platelet ratio (APRI) was the only noninvasive fibrosis score significantly increased in significant fibrosis (p 0.04). A combination of 1/OGIS and VAI was able to discriminate NASH from simple steatosis (NAFL) (p 0.02). CONCLUSIONS: In morbid obese subjects, we calculated new cut-offs of the most common steatosis indexes and found that a score based on insulin resistance (1/OGIS) and abdominal obesity (VAI) could represent a way to identify morbid obese subjects at risk of NASH.
Assuntos
Cirurgia Bariátrica , Técnicas de Imagem por Elasticidade , Resistência à Insulina , Hepatopatia Gordurosa não Alcoólica , Obesidade Mórbida , Biópsia , Humanos , Fígado/diagnóstico por imagem , Fígado/patologia , Cirrose Hepática/diagnóstico por imagem , Cirrose Hepática/patologia , Hepatopatia Gordurosa não Alcoólica/complicações , Hepatopatia Gordurosa não Alcoólica/diagnóstico por imagem , Hepatopatia Gordurosa não Alcoólica/patologia , Obesidade Mórbida/complicações , Obesidade Mórbida/diagnóstico por imagem , Obesidade Mórbida/patologiaRESUMO
Educational self-management programs for children with asthma have now become a routine feature in the management of the disease, as international guidelines underline. We designed this trial to find out whether Aironet, an educational program developed for children with asthma, influenced asthma severity and improved parents' knowledge of the disease. In a multicenter, prospective, randomized controlled trial we enrolled 123 children, 72 boys, mean age 8.78 yr (+/-2.33 s.d.), with intermittent or mild persistent asthma. Participants were randomly assigned to an education group, who received Aironet at baseline and 2 months later (60 children), or to a control group who did not (63 children). Follow-up lasted 12 months and included out-patient clinic visits and spirometry at 2, 4 and 12 months. At baseline and at 12 months follow-up, parents were questioned about their knowledge of asthma, and their children's asthmatic attacks, use of systemic corticosteroids, family physician or hospital emergency room visits, hospitalizations and asthma-related school absences. Questionnaire replies at 12-month follow-up reported significantly fewer asthma attacks in patients who received the program than in those who did not (1.65 +/- 1.21 vs. 2.34 +/- 1.73; p < 0.05). For the subgroup of children who had > or =3 asthma attacks at baseline, parents' knowledge improved significantly more in the educational group than in the control group. The out-patient educational program Aironet reduces the number of asthma attacks in children with intermittent or mild persistent asthma and improves knowledge of the disease.
Assuntos
Asma/fisiopatologia , Asma/psicologia , Educação de Pacientes como Assunto , Antiasmáticos/uso terapêutico , Asma/terapia , Criança , Feminino , Comportamentos Relacionados com a Saúde , Conhecimentos, Atitudes e Prática em Saúde , Humanos , Masculino , Pacientes Ambulatoriais/educação , Pais , Avaliação de Programas e Projetos de Saúde , Autocuidado/métodos , Índice de Gravidade de DoençaRESUMO
BACKGROUND: Meningococcal meningitis (MM) is known to be responsible of high cost for the Public Health Administration. Aim of the work is to calculate the costs for the hospitalization of pediatric patients affected by MM. METHODS: We calculate the costs for the hospitalization of pediatric patients affected by MM in the acute phase (HAP) over a nine year period. We performed a MEDLINE search to verify the cost of MM HAP reported in other studies. RESULTS: At Bambino Gesù Children Hospital, the median cost of HAP was of 12,604 euro (range from 9203 to 35,050 euro). Comparing our data with the previous studies, we find out similar results of approximately 16,750 euro (range 12,000-20,000 euro). DISCUSSION: Despite the relative rarety of the disease, MM is associated to direct high cost of HAP. CONCLUSIONS: Hospital costs are an important end-point in health economic evaluation of the disease and may be useful to policy makers and health economists to understand the potential benefit of improving meningococcal vaccination programmes.