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1.
Cephalalgia ; 43(6): 3331024231164361, 2023 06.
Artigo em Inglês | MEDLINE | ID: mdl-37345616

RESUMO

BACKGROUND: Preschool age (i.e. children under six years of age) represents a red flag for requiring neuroimaging to exclude secondary potentially urgent intracranial conditions (PUIC) in patients with acute headache. We investigated the clinical characteristics of preschoolers with headache to identify the features associated with a greater risk of secondary "dangerous" headache. METHODS: We performed a multicenter exploratory retrospective study in Italy from January 2017 to December 2018. Preschoolers with new-onset non-traumatic headache admitted to emergency department were included and were subsequently divided into two groups: hospitalized and discharged. Among hospitalized patients, we investigated the characteristics linked to potentially urgent intracranial conditions. RESULTS: We included 1455 preschoolers with acute headache. Vomiting, ocular motility disorders, ataxia, presence of neurological symptoms and signs, torticollis and nocturnal awakening were significantly associated to hospitalization. Among the 95 hospitalized patients, 34 (2.3%) had potentially urgent intracranial conditions and more frequently they had neurological symptoms and signs, papilledema, ataxia, cranial nerves paralysis, nocturnal awakening and vomiting. Nevertheless, on multivariable logistic regression analysis, we found that only ataxia and vomiting were associated with potentially urgent intracranial conditions. CONCLUSION: Our study identified clinical features that should be carefully evaluated in the emergency department in order to obtain a prompt diagnosis and treatment of potentially urgent intracranial conditions. The prevalence of potentially urgent intracranial conditions was low in the emergency department, which may suggest that age under six should not be considered an important risk factor for malignant causes as previously thought.


Assuntos
Serviço Hospitalar de Emergência , Cefaleia , Pré-Escolar , Humanos , Criança , Estudos Retrospectivos , Cefaleia/etiologia , Vômito/epidemiologia , Vômito/complicações , Ataxia/complicações
2.
Clin Toxicol (Phila) ; 60(8): 920-925, 2022 08.
Artigo em Inglês | MEDLINE | ID: mdl-35416740

RESUMO

INTRODUCTION: Methemoglobinemia (MetHb) is a rare inherited or acquired cause of cyanosis in children. Owing to its rarity, case reports and case series are mostly available in the current literature. This study reports data on a large sample of children with acquired MetHb. METHODS: Data on patients admitted for acquired MetHb between January 2007 to December 2020 was extracted from the databases of five Italian pediatric emergency departments (EDs). Demographical and clinical characteristics was reported and discussed. RESULTS: Nineteen cases of acquired MetHb were evaluated. Ten patients (52.6%) were male and 9 (47.4%) were female. The median age was 8.23 months. The median time from trigger to symptom onset was 6 hours. Mostly, the intoxication presumptively occurred by home ingestion of contaminated food, mainly badly preserved vegetable broth. All patients were cyanotic at admission, most patients also presented tachycardia and/or tachypnea, and two patients were comatose. Antidotal therapy with methylene blue was given in 14 patients (73.7%). The median hospital stay was 2 days. All patients survived. DISCUSSION: As MetHb leads to the pathognomonic brown blood discoloration, blood gas analysis is mandatory immediately upon hospital arrival of a cyanotic patient. A correct medical history is crucial to identify the trigger and remove it. In our sample, the age onset was much lower than in the previous literature, and MetHb mainly due to ingestion of contaminated vegetable broth. Methylene blue led to a rapid recovery in all patients. Oxygen therapy may well lead to complete recovery when methemoglobin levels do not exceed 30% in asymptomatic and 20% in mildly symptomatic patients. CONCLUSIONS: The diagnosis and management of acquired MetHb in the emergency setting requires acknowledgment of this condition as a cause of cyanosis in the weaning child. Indeed, when promptly recognized and treated, this severe condition rapidly resolves with no significant acute sequelae.


Assuntos
Metemoglobinemia , Criança , Cianose/etiologia , Cianose/terapia , Serviço Hospitalar de Emergência , Feminino , Humanos , Lactente , Masculino , Metemoglobina , Metemoglobinemia/induzido quimicamente , Metemoglobinemia/diagnóstico , Azul de Metileno/uso terapêutico , Oxigênio/uso terapêutico
3.
Pediatrics ; 146(2)2020 08.
Artigo em Inglês | MEDLINE | ID: mdl-32732262

RESUMO

OBJECTIVES: Acute nystagmus (AN) is an uncommon neurologic sign in children presenting to pediatric emergency departments. We described the epidemiology, clinical features, and underlying causes of AN in a large cohort of children, aiming at identifying features associated with higher risk of severe underlying urgent conditions (UCs). METHODS: Clinical records of all patients aged 0 to 18 years presenting for AN to the pediatric emergency departments of 9 Italian hospitals in an 8-year period were retrospectively reviewed. Clinical and demographic features and the underlying causes were analyzed. A logistic regression model was applied to detect predictive variables associated with a higher risk of UCs. RESULTS: A total of 206 patients with AN were included (male-to-female ratio: 1.01; mean age: 8 years 11 months). The most frequently associated symptoms were headache (43.2%) and vertigo (42.2%). Ataxia (17.5%) and strabismus (13.1%) were the most common neurologic signs. Migraine (25.7%) and vestibular disorders (14.1%) were the most common causes of AN. Idiopathic infantile nystagmus was the most common cause in infants <1 year of age. UCs accounted for 18.9% of all cases, mostly represented by brain tumors (8.3%). Accordant with the logistic model, cranial nerve deficits, ataxia, or strabismus were strongly associated with an underlying UC. Presence of vertigo or attribution of a nonurgent triage code was associated with a reduced risk of UCs. CONCLUSIONS: AN should be considered an alarming finding in children given the risk of severe UCs. Cranial nerve palsy, ataxia, and strabismus should be considered red flags during the assessment of a child with AN.


Assuntos
Nistagmo Patológico/etiologia , Ataxia/complicações , Ataxia/diagnóstico , Neoplasias Encefálicas/complicações , Neoplasias Encefálicas/diagnóstico , Infecções do Sistema Nervoso Central/complicações , Infecções do Sistema Nervoso Central/diagnóstico , Criança , Pré-Escolar , Estudos de Coortes , Doenças dos Nervos Cranianos/complicações , Doenças dos Nervos Cranianos/diagnóstico , Doenças Desmielinizantes/complicações , Doenças Desmielinizantes/diagnóstico , Tontura/etiologia , Serviço Hospitalar de Emergência , Feminino , Cefaleia/etiologia , Humanos , Hipertensão Intracraniana/complicações , Hipertensão Intracraniana/diagnóstico , Itália , Masculino , Transtornos de Enxaqueca/complicações , Transtornos de Enxaqueca/diagnóstico , Náusea/etiologia , Intoxicação/complicações , Intoxicação/diagnóstico , Estudos Retrospectivos , Estrabismo/etiologia , Vertigem/etiologia , Doenças Vestibulares/complicações , Doenças Vestibulares/diagnóstico , Vômito/etiologia
4.
Arch Dis Child ; 104(8): 768-774, 2019 08.
Artigo em Inglês | MEDLINE | ID: mdl-30948362

RESUMO

OBJECTIVES: To evaluate the causes and management of acute ataxia (AA) in the paediatric emergency setting and to identify clinical features predictive of an underlying clinically urgent neurological pathology (CUNP). STUDY DESIGN: This is a retrospective medical chart analysis of children (1-18 years) attending to 11 paediatric emergency departments (EDs) for AA in an 8-year period. A logistic regression model was applied to identify clinical risk factors for CUNP. RESULTS: 509 patients (mean age 5.8 years) were included (0.021% of all ED attendances). The most common cause of AA was acute postinfectious cerebellar ataxia (APCA, 33.6%). Brain tumours were the second most common cause (11.2%), followed by migraine-related disorders (9%). Nine out of the 14 variables tested showed an OR >1. Among them, meningeal and focal neurological signs, hyporeflexia and ophthalmoplegia were significantly associated with a higher risk of CUNP (OR=3-7.7, p<0.05). Similarly, the odds of an underlying CUNP were increased by 51% by each day from onset of ataxia (OR=1.5, CI 1.1 to 1.2). Conversely, a history of varicella-zoster virus infection and vertigo resulted in a significantly lower risk of CUNP (OR=0.1 and OR=0.5, respectively; p<0.05). CONCLUSIONS: The most frequent cause of AA is APCA, but CUNPs account for over a third of cases. Focal and meningeal signs, hyporeflexia and ophthalmoplegia, as well as longer duration of symptoms, are the most consistent 'red flags' of a severe underlying pathology. Other features with less robust association with CUNP, such as seizures or consciousness impairment, should be seriously taken into account during AA evaluation.


Assuntos
Ataxia/epidemiologia , Serviço Hospitalar de Emergência/estatística & dados numéricos , Adolescente , Ataxia/etiologia , Criança , Serviços de Saúde da Criança , Pré-Escolar , Estudos de Coortes , Feminino , Humanos , Lactente , Itália/epidemiologia , Modelos Logísticos , Masculino , Prontuários Médicos , Estudos Retrospectivos
5.
Acta Paediatr ; 107(10): 1766-1774, 2018 10.
Artigo em Inglês | MEDLINE | ID: mdl-29505669

RESUMO

AIM: The Pain Practice in Italian Paediatric Emergency Departments assessed how appropriately analgesic drugs were being used by Italian clinicians, based on national paediatric pain guidelines. METHODS: This was a retrospective study that involved 17 Italian members of the Pain In Pediatric Emergency Rooms group. It comprised patients up to the age of 14 years who came to hospital emergency departments with pain and were treated with paracetamol, ibuprofen or opioids, such as codeine, tramadol and morphine. RESULTS: We studied 1471 patients who were given 1593 doses of analgesics. The median time to administration of analgesia was 25 minutes. Opioids were used in 13.5% of the children, and usage increased with age and with more severe clinical conditions, such as trauma: 1.6% of children under two years, 5.9% aged 3-10 and 8.0% aged 11-14. Inappropriate doses of paracetamol, ibuprofen and opioids were used in 83%, 63% and 33% of cases, respectively. The patient's age was a critical determinant of the correct analgesic dosage; for every one-year increase in the patient's age, the probability of appropriate prescriptions rose 14.8%. CONCLUSION: The appropriate use of paracetamol and ibuprofen for paediatric pain in Italian emergency departments was very poor, but improved with age.


Assuntos
Acetaminofen/administração & dosagem , Analgésicos não Narcóticos/administração & dosagem , Serviço Hospitalar de Emergência/estatística & dados numéricos , Ibuprofeno/administração & dosagem , Prescrição Inadequada/estatística & dados numéricos , Adolescente , Criança , Pré-Escolar , Feminino , Humanos , Lactente , Masculino , Estudos Retrospectivos
6.
Arch Dis Child ; 103(8): 790-794, 2018 08.
Artigo em Inglês | MEDLINE | ID: mdl-29519947

RESUMO

INTRODUCTION: Limited data exist on epidemiology, clinical presentation and management of acute hyperkinetic movement disorders (AHMD) in paediatric emergency departments (pED). METHODS: We retrospectively analysed a case series of 256 children (aged 2 months to 17 years) presenting with AHMD to the pEDs of six Italian tertiary care hospitals over a 2-year period (January 2012 to December 2013). RESULTS: The most common type of AHMD was tics (44.5%), followed by tremors (21.1%), chorea (13.7%), dystonia (10.2%), myoclonus (6.3%) and stereotypies (4.3%). Neuropsychiatric disorders (including tic disorders, psychogenic movement disorders and idiopathic stereotypies) were the most represented cause (51.2%). Inflammatory conditions (infectious and immune-mediated neurological disorders) accounted for 17.6% of the cases whereas non-inflammatory disorders (including drug-induced AHMDs, genetic/metabolic diseases, paroxysmal non-epileptic movements and idiopathic AHMDs) accounted for 31.2%. Neuropsychiatric disorders prevailed among preschoolers and schoolers (51.9% and 25.2%, respectively), non-inflammatory disorders were more frequent in infants and toddlers (63.8%), whereas inflammatory conditions were more often encountered among schoolers (73.3%). In 5 out of 36 Sydenham's chorea (SC) cases, tics were the presentation symptom on admission to emergency department (ED), highlighting the difficulties in early diagnosis of SC. Inflammatory disorders were associated with a longer hospital stay and a greater need of neuroimaging test compared with other disorders. CONCLUSIONS: This study provides the first large sample of paediatric patients presenting to the ED for AHMDs, helping to elucidate the epidemiology, aetiology and clinical presentation of these disorders.


Assuntos
Hipercinese/epidemiologia , Transtornos dos Movimentos/epidemiologia , Doença Aguda , Adolescente , Distribuição por Idade , Criança , Pré-Escolar , Serviço Hospitalar de Emergência/estatística & dados numéricos , Feminino , Humanos , Hipercinese/diagnóstico , Hipercinese/tratamento farmacológico , Lactente , Itália/epidemiologia , Tempo de Internação/estatística & dados numéricos , Masculino , Transtornos dos Movimentos/diagnóstico , Transtornos dos Movimentos/tratamento farmacológico , Estudos Retrospectivos , Centros de Atenção Terciária/estatística & dados numéricos
7.
Eur J Paediatr Neurol ; 21(5): 722-729, 2017 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-28625338

RESUMO

BACKGROUND: Acute diplopia (AD) is an uncommon and distressing symptom of numerous ocular and neurological conditions, with potentially serious sequelaes. No data are present in pediatrics on the presentation and management of AD. AIM: This study investigated characteristics, etiology and health care utilization of the pediatric population with AD accessed to pediatric Emergency Departments (ED), trying to identify "red flags" associated with potentially life-threatening (LT) conditions. METHODS: We conducted a cohort multicenter study on children with AD in ten Italian hospitals. Patients were classified into diagnostic categories, comparing children with and without LT disease. RESULTS: 621 children presented AD at a rate of 3.6 per 10.000. The most frequent diagnosis among no-LT conditions (81.2%) were headache, ocular disorders and minor post-traumatic disease, while LT conditions (18.8%) were represented by brain tumors, demyelinating conditions, idiopathic intracranial hypertension and major post-traumatic diseases. The LT group showed a significantly higher age, with the odds increased by 1% for each month of age. Monocular diplopia occurred in 16.1%, but unlike adult one-fifth presented LT conditions. Binocular diplopia, associated ocular manifestations or extraocular neurological signs were significantly more common in the LT group. At regression logistic analysis strabismus and ptosis were associated with LT conditions. CONCLUSION: The majority of children presented no-LT conditions and more than one-fourth of patients had headache. Monocular diplopia in the LT group was never isolated but associated with other signs or symptoms. Our study was able to identify some specific ocular disturbances or neurologic signs potentially useful for ED physician to recognize patients with serious pathologies.


Assuntos
Diplopia/diagnóstico , Diplopia/etiologia , Serviço Hospitalar de Emergência , Doença Aguda , Adolescente , Fatores Etários , Criança , Pré-Escolar , Estudos de Coortes , Feminino , Hospitalização , Humanos , Itália , Masculino , Neuroimagem
8.
J Headache Pain ; 6(4): 274-6, 2005 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-16362685

RESUMO

The prevalence and the clinical features of chronic daily headache (CDH) were studied in 968 children and adolescents observed during a period of one year in the Headache Centre of the Anna Meyer Paediatric Hospital of Florence. Nine hundred and forty-four patients (97.52%) had primary headache according to ICHD-II, 24 subjects had secondary headache and 56 patients had CDH (5.93% of primary headaches). The mean age of subjects with CDH was higher than general (13.5 vs. 11.5 years), with a female preponderance (69.6% vs. 30.4%). According to the ICHD-II, headaches were classified as chronic migraine in 10 patients (1.5.2 ICHD-II), chronic tension-type headache in 36 (2.3 ICHD-II), new daily persistent headache in 8 (4.8 ICHD-II) and 2 patients reported mixed pattern (chronic migraine+chronic tension type headache). Medication overuse was not implicated in our patients.


Assuntos
Transtornos da Cefaleia/epidemiologia , Adolescente , Criança , Serviços de Saúde da Criança , Pré-Escolar , Feminino , Humanos , Itália/epidemiologia , Masculino , Transtornos de Enxaqueca/epidemiologia , Prevalência , Cefaleia do Tipo Tensional/epidemiologia
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