«Red flags» en pacientes con polineuropatía amiloidótica familiar relacionada con transtiretina (hATTR) en el momento del diagnóstico en un área no endémica de España / Red flags in patients with hereditary transthyretin amyloidosis at diagnosis in a non-endemic area of Spain

Introducción: La polineuropatía relacionada con el depósito de amiloide por transtiretina (hATTR, por sus siglas en inglés) es una enfermedad poco común, multisistémica, de inicio en la edad adulta con un pronóstico ominoso sin tratamiento. Para reconocer la enfermedad en la etapa más temprana posible, se ha propuesto un grupo de signos y síntomas, comúnmente conocidos como «red flags», y su presencia puede indicar la presencia de una hATTR subyacente en pacientes con polineuropatía sensitivo-motora progresiva.Materiales y métodosSe analizó la frecuencia de «red flags» en el momento del diagnóstico en 30 pacientes con hATTR de un área no endémica de España, con una mayoría de pacientes de inicio tardío.ResultadosLas frecuencias de «red flags» fueron las siguientes: síndrome del túnel carpiano bilateral 15/30 (50%); disautonomía temprana en 17/30 (56%); síntomas gastrointestinales en 14/30 (46,6%); pérdida inexplicable de peso en 8/30 (26,6%); enfermedad cardiaca en 12/30 (40%); hallazgos cardiacos asintomáticos en 13/30 (43,3%); enfermedad renal en 1/30 (3,3%); opacidades vítreas en 0/30 (0%); neuropatía familiar en 21/30 (70%); cardiopatía familiar en 15/30 (50%) y antecedentes familiares gastrointestinales en 3/30 (10%). Todos los pacientes presentaron al menos una «red flag» en el momento del diagnóstico, con una mediana de 4 «red flags».ConclusiónLas «red flags», incluso en los pacientes de inicio tardío, fueron hallazgos comunes en el momento del diagnóstico y su presencia en un paciente con polineuropatía sensitivo-motora simétrica debería alertarnos y conducir el diagnóstico a lo largo de la hATTR hasta excluirlo, independientemente de la edad de inicio o de la región endémica. (AU)

Introduction: Hereditary transthyretin (hATTR) amyloidosis with polyneuropathy is a rare multisystemic disease characterised by onset during adulthood and associated with poor prognosis if untreated. A set of signs and symptoms, commonly known as “red flags,” have been proposed to assist in early detection of the disease; presence of red flags may suggest underlying hATTR amyloidosis in patients with progressive sensorimotor polyneuropathy.Material and methodsWe analysed the frequency of red flags at the time of diagnosis in 30 patients with hATTR amyloidosis in a non-endemic area of Spain; onset was late in the majority of patients.ResultsThe frequencies of the red flags were as follows: bilateral carpal tunnel syndrome in 15 patients (50%), early autonomic dysfunction in 17 (56%), gastrointestinal problems in 14 (46.6%), unexplained weight loss in 8 (26.6%), heart disease in 12 (40%), asymptomatic cardiac findings in 13 (43.3%), kidney disease in one (3.3%), vitreous opacities in none, family history of neuropathy in 21 (70%), family history of heart disease in 15 (50%), and family history of gastrointestinal problems in 3 (10%). All patients presented at least one red flag at diagnosis, with a median of 4 red flags.ConclusionRed flags were common at the time of diagnosis, even in patients with late-onset hATTR amyloidosis. Presence of red flags in a patient with symmetrical sensorimotor polyneuropathy should serve as a warning sign, and lead to targeted diagnosis to rule out hATTR amyloidosis, independently of age of onset. (AU)

Crisis epilépticas en urgencias: aspectos clínicos y diagnósticos de una serie de 153 pacientes / Seizures in the Emergency Department: Clinical and diagnostic data from a series of 153 patients

Introducción: Las crisis epilépticas son un motivo de ingreso frecuente en urgencias y requieren una actuación diagnóstico-terapéutica precoz y precisa. Nuestro objetivo fue describir las características clínico-evolutivas de una serie de pacientes con crisis epilépticas atendidos en urgencias.MétodosEstudio observacional retrospectivo de todos los pacientes con crisis epilépticas que ingresaron en urgencias y fueron atendidos por neurología de guardia, de febrero a agosto de 2017.ResultadosSe incluyeron 153 pacientes, correspondientes al 9,9% del total de urgencias neurológicas. La mediana de edad fue de 58 años, el 52,3% fueron mujeres y el 51% tenía antecedente de epilepsia. El 82,4% de las crisis tuvo un inicio focal y la etiología más frecuente fue la enfermedad cerebrovascular (24,2%). Doce pacientes se complicaron con estatus epiléptico (7,8%), lo que se relacionó con mayor puntuación en la escala ADAN (p < 0,001) y con antecedente de epilepsia refractaria (p = 0,002). La mortalidad hospitalaria fue del 3,7%; se asoció a mayor edad (p = 0,049) y a estatus epiléptico (p = 0,018). El 80% de los pacientes sin epilepsia conocida recibió el diagnóstico de epilepsia en urgencias, todos iniciaron tratamiento. El índice Kappa de concordancia para el diagnóstico de epilepsia en urgencias, comparado con el diagnóstico tras un año de seguimiento en la unidad de epilepsia fue 0,45 (se modificó el diagnóstico en el 20% de los pacientes).ConclusionesLas crisis epilépticas constituyen una urgencia neurológica frecuente, con potenciales complicaciones y una morbimortalidad relevante. En pacientes sin epilepsia conocida es apropiado realizar el diagnóstico de epilepsia en urgencias, pero es recomendable un seguimiento posterior en consultas especializadas. (AU)

Introduction: Seizures are a frequent reason for admission to emergency departments and require early, precise diagnosis and treatment. The objective of this study was to describe the clinical and prognostic characteristics of a series of patients with seizures attended at our hospital's emergency department.MethodsWe performed a retrospective, observational study of all patients with seizures who were admitted to our hospital's emergency department and attended by the on-call neurology service between February and August 2017.ResultsWe included 153 patients, representing 9.9% of all neurological emergency department admissions. The median age was 58 years, 52.3% of patients were women, and 51% had history of epilepsy. Onset was focal in 82.4% of cases, and the most frequent aetiology was cerebrovascular disease (24.2%). Twelve patients (7.8%) developed status epilepticus, which was associated with higher scores on the ADAN scale (P < .001) and with history of refractory epilepsy (P = .002). The in-hospital mortality rate was 3.7%, and in-hospital mortality was associated with older age (P = .049) and status epilepticus (P = .018). Eighty percent of patients with no history of epilepsy were diagnosed with epilepsy at the emergency department; all started treatment. The kappa coefficient for epilepsy diagnosis in the emergency department compared to diagnosis after one year of follow-up by the epilepsy unit was .45 (diagnosis was modified in 20% of patients).ConclusionsSeizures are a frequent neurological emergency with potential complications and considerable morbidity and mortality rates. In patients with no known history of epilepsy, the condition may be diagnosed in the emergency department, but follow-up at specialised epilepsy units is recommended. (AU)

Red flags in patients with hereditary transthyretin amyloidosis at diagnosis in a non-endemic area of Spain.

INTRODUCTION: Hereditary transthyretin (hATTR) amyloidosis with polyneuropathy is a rare multisystemic disease characterised by onset during adulthood and associated with poor prognosis if untreated. A set of signs and symptoms, commonly known as "red flags," have been proposed to assist in early detection of the disease; presence of red flags may suggest underlying hATTR amyloidosis in patients with progressive sensorimotor polyneuropathy. MATERIAL AND METHODS: We analysed the frequency of red flags at the time of diagnosis in 30 patients with hATTR amyloidosis in a non-endemic area of Spain; onset was late in the majority of patients. RESULTS: The frequencies of the red flags were as follows: bilateral carpal tunnel syndrome in 15 patients (50%), early autonomic dysfunction in 17 (56%), gastrointestinal problems in 14 (46.6%), unexplained weight loss in 8 (26.6%), heart disease in 12 (40%), asymptomatic cardiac findings in 13 (43.3%), kidney disease in one (3.3%), vitreous opacities in none, family history of neuropathy in 21 (70%), family history of heart disease in 15 (50%), and family history of gastrointestinal problems in 3 (10%). All patients presented at least one red flag at diagnosis, with a median of 4 red flags. CONCLUSION: Red flags were common at the time of diagnosis, even in patients with late-onset hATTR amyloidosis. Presence of red flags in a patient with symmetrical sensorimotor polyneuropathy should serve as a warning sign, and lead to targeted diagnosis to rule out hATTR amyloidosis, independently of age of onset.

Seizures in the Emergency Department: clinical and diagnostic data from a series of 153 patients.

INTRODUCTION: Seizures are a frequent reason for admission to emergency departments and require early, precise diagnosis and treatment. The objective of this study was to describe the clinical and prognostic characteristics of a series of patients with seizures attended at our hospital's emergency department. METHODS: We performed a retrospective, observational study of all patients with seizures who were admitted to our hospital's emergency department and attended by the on-call neurology service between February and August 2017. RESULTS: We included 153 patients, representing 9.9% of all neurological emergency department admissions. The median age was 58 years, 52.3% of patients were women, and 51% had history of epilepsy. Onset was focal in 82.4% of cases, and the most frequent aetiology was cerebrovascular disease (24.2%). Twelve patients (7.8%) developed status epilepticus, which was associated with higher scores on the ADAN scale (P < .001) and with history of refractory epilepsy (P = .002). The in-hospital mortality rate was 3.7%, and in-hospital mortality was associated with older age (P = .049) and status epilepticus (P = .018). Eighty percent of patients with no history of epilepsy were diagnosed with epilepsy at the emergency department; all started treatment. The kappa coefficient for epilepsy diagnosis in the emergency department compared to diagnosis after one year of follow-up by the epilepsy unit was 0.45 (diagnosis was modified in 20% of patients). CONCLUSIONS: Seizures are a frequent neurological emergency with potential complications and considerable morbidity and mortality rates. In patients with no known history of epilepsy, the condition may be diagnosed in the emergency department, but follow-up at specialised epilepsy units is recommended.

Increased severity in SARS-CoV-2 infection of minorities in Spain.

OBJECTIVE: With the global spread of COVID-19, studies in the US and UK have shown that certain communities have been strongly impacted by COVID-19 in terms of incidence and mortality. The objective of the study was to determine social determinants of health among COVID-19 patients hospitalized in the two major cities of Spain. METHODS: A multicenter retrospective case series study was performed collecting administrative databases of all COVID-19 patients ≥18 years belonging to two centers in Madrid and two in Barcelona (Spain) collecting data from 1st March to 15th April 2020. Variables obtained age, gender, birthplace and residence ZIP code. From ZIP code we obtained per capita income of the area. Predictors of the outcomes were explored through generalized linear mixed-effects models, using center as random effect. RESULTS: There were 5,235 patients included in the analysis. After multivariable analysis adjusted by age, sex, per capita income, population density, hospital experience, center and hospital saturation, patients born in Latin American countries were found to have an increase in ICU admission rates (OR 1.56 [1.13-2.15], p<0.01) but no differences were found in the same model regarding mortality (OR 1.35 [0.95-1.92], p=0.09). CONCLUSIONS: COVID-19 severity varies widely, not only depending on biological but also socio-economic factors. With the emerging evidence that this subset of population is at higher risk of poorer outcomes, targeted public health strategies and studies are needed.

Red flags in patients with hereditary transthyretin amyloidosis at diagnosis in a non-endemic area of Spain. / «Red flags¼ en pacientes con polineuropatía amiloidótica familiar relacionada con transtiretina (hATTR) en el momento del diagnóstico en un área no endémica de España.

INTRODUCTION: Hereditary transthyretin (hATTR) amyloidosis with polyneuropathy is a rare multisystemic disease characterised by onset during adulthood and associated with poor prognosis if untreated. A set of signs and symptoms, commonly known as "red flags," have been proposed to assist in early detection of the disease; presence of red flags may suggest underlying hATTR amyloidosis in patients with progressive sensorimotor polyneuropathy. MATERIAL AND METHODS: We analysed the frequency of red flags at the time of diagnosis in 30 patients with hATTR amyloidosis in a non-endemic area of Spain; onset was late in the majority of patients. RESULTS: The frequencies of the red flags were as follows: bilateral carpal tunnel syndrome in 15 patients (50%), early autonomic dysfunction in 17 (56%), gastrointestinal problems in 14 (46.6%), unexplained weight loss in 8 (26.6%), heart disease in 12 (40%), asymptomatic cardiac findings in 13 (43.3%), kidney disease in one (3.3%), vitreous opacities in none, family history of neuropathy in 21 (70%), family history of heart disease in 15 (50%), and family history of gastrointestinal problems in 3 (10%). All patients presented at least one red flag at diagnosis, with a median of 4 red flags. CONCLUSION: Red flags were common at the time of diagnosis, even in patients with late-onset hATTR amyloidosis. Presence of red flags in a patient with symmetrical sensorimotor polyneuropathy should serve as a warning sign, and lead to targeted diagnosis to rule out hATTR amyloidosis, independently of age of onset.

[Impact of Spanish Public Health Measures on Emergency Visits and COVID- 19 diagnosed cases during the pandemic in Madrid].

OBJECTIVE: Changes in Public Health recommendations may have changed the number of emergency visits and COVID-19 diagnosed cases in an Emergency Department in Madrid. METHODS: This retrospective case series study included all consecutive patients in a tertiary and urban ED in Madrid from 1st to 31st March. The sample was divided: NonCOVID-19, Non-investigated COVID-19, Possible COVID-19, Probable COVID-19, Confirmed COVID-19. Differences between public health periods were tested by ANOVA for each cohort, and by ANCOVA including the number of PCR tests (%) as covariate. RESULTS: A total of 7,163 (4,071 Non-COVID-19, 563 Non-investigated COVID-19, 870 Possible, 648 Probable and 1,011 Confirmed COVID-19) cases were included. Public Health measurements applied during each period showed a clear effect on the case proportion for the five cohorts. CONCLUSIONS: The variability of case definitions and diagnostic test criteria may have impact on the number of emergency visits and COVID-19 diagnosed cases in Emergency Department.

Seizures in the Emergency Department: Clinical and diagnostic data from a series of 153 patients. / Crisis epilépticas en urgencias: aspectos clínicos y diagnósticos de una serie de 153 pacientes.

INTRODUCTION: Seizures are a frequent reason for admission to emergency departments and require early, precise diagnosis and treatment. The objective of this study was to describe the clinical and prognostic characteristics of a series of patients with seizures attended at our hospital's emergency department. METHODS: We performed a retrospective, observational study of all patients with seizures who were admitted to our hospital's emergency department and attended by the on-call neurology service between February and August 2017. RESULTS: We included 153 patients, representing 9.9% of all neurological emergency department admissions. The median age was 58 years, 52.3% of patients were women, and 51% had history of epilepsy. Onset was focal in 82.4% of cases, and the most frequent aetiology was cerebrovascular disease (24.2%). Twelve patients (7.8%) developed status epilepticus, which was associated with higher scores on the ADAN scale (P<.001) and with history of refractory epilepsy (P=.002). The in-hospital mortality rate was 3.7%, and in-hospital mortality was associated with older age (P=.049) and status epilepticus (P=.018). Eighty percent of patients with no history of epilepsy were diagnosed with epilepsy at the emergency department; all started treatment. The kappa coefficient for epilepsy diagnosis in the emergency department compared to diagnosis after one year of follow-up by the epilepsy unit was .45 (diagnosis was modified in 20% of patients). CONCLUSIONS: Seizures are a frequent neurological emergency with potential complications and considerable morbidity and mortality rates. In patients with no known history of epilepsy, the condition may be diagnosed in the emergency department, but follow-up at specialised epilepsy units is recommended.