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1.
Rev. clín. med. fam ; 16(4): 330-337, Dic. 2023. tab, graf
Artigo em Espanhol | IBECS | ID: ibc-229255

RESUMO

Objetivo: estimar la prevalencia de la COVID persistente, signos y síntomas, y uso de recursos en pacientes en Atención Primaria (AP). Métodos: estudio observacional, descriptivo y retrospectivo de una serie de casos realizado en AP. Se incluyeron pacientes mayores de 18 años positivos para SARS-CoV-2 del 29 de febrero al 15 de abril de 2020. Se registraron variables clínicas y de uso de recursos, desde 4 hasta 39 semanas tras el diagnóstico. Resultados: la edad media de los 267 pacientes fue 57 años (desviación estándar [DE]: 16,0), siendo el 55,8% mujeres. La prevalencia de la COVID persistente fue del 45,7% (intervalo de confianza [IC] 95%: 39,6-51,9), y el 53,3% tuvo síntomas más de 12 semanas. Los síntomas más comunes fueron disnea (45,1%; IC 95%: 36,1-54,3), astenia (42,6%; IC 95%: 33,7-51,9), tos (24,6%; IC 95%: 17,2-33,2) y trastornos neuropsiquiátricos (18%; IC 95%: 11,7-26). El 98,4% de pacientes con COVID persistente precisó seguimiento en AP, con 6,7 (DE: 5,0) citas de media. El 45,1% necesitó pruebas de laboratorio; el 34,4%, radiografías de tórax, y el 41,8%, baja laboral. El 20,5% requirió derivaciones hospitalarias, frente al 3,4% en pacientes sin COVID persistente. Los factores asociados a mayor número de citas con AP incluyeron padecer COVID persistente (razón de riesgo de incidencia [RRI]: 2,9; IC 95%: 2,5-3,4) y precisar baja laboral (RRI: 2,4, IC 95%: 2,1-2,9). Conclusión: casi la mitad de los pacientes seguidos en la primera ola desarrollaron COVID persistente. Los síntomas persistentes más frecuentes fueron disnea, astenia y tos. El uso de recursos fue hasta seis veces mayor en pacientes con COVID persistente, frente a aquellos que no lo desarrollaron. (AU)


Aim: to estimate the prevalence of long COVID, its signs and symptoms and use of resources in adult patients in primary care (PC). Methods: an observational, descriptive, retrospective case series study performed in primary care. Patients older than 18 years positive for SARS-CoV-2 from 29 February until 15 April 2020 were included. Variables related to clinical symptoms and use of resources were recorded from four weeks after diagnosis up to 39 weeks. Results: mean age of the 267 patients was 57 years old (16.0 SD); 55,8% were women. In the acute phase, 61.8% of patients required hospitalization and 43.8% suffered bilateral pneumonia. Long COVID prevalence was 45,7% (95% CI 39.6-51.9), and 53.3% had symptoms lasting longer than 12 weeks. Most common symptoms were dyspnoea (45.1%, 95% CI 36.1-54.3), asthenia (42.6%, 95% CI 33.7-51.9), cough (24.6%, 95% CI 17.2-33.2) and neuropsychiatric disorders (18%, 95% CI 11.7-26.0). A total of 98.4% of long COVID patients contacted primary care during follow-up, with 6.7 (5.0 SD) contacts on average. A total of 45.1%, 34.4% and 41.8% underwent laboratory tests, chest x-rays and required work leave, respectively. Long COVID patients needed more hospital referrals (20.5%) compared to those who did not develop this (3.4%). Factors associated with more primary care appointments included developing long COVID (IRR 2.9, 95% CI 2.5-3.4) and requiring a work leave (IRR 2.4, 95% CI 2.1-2.9). Conclusion: virtually half of patients developed long COVID. Most common chronic symptoms were dyspnoea, asthenia and cough. Use of resources was two to six times greater among long COVID patients, in contrast to those who did not develop long COVID. (AU)


Assuntos
Humanos , Masculino , Feminino , Adulto Jovem , Adulto , Pessoa de Meia-Idade , Idoso , Idoso de 80 Anos ou mais , /prevenção & controle , /terapia , Atenção Primária à Saúde
2.
Emergencias ; 34(2): 119-127, 2022 04.
Artigo em Inglês, Espanhol | MEDLINE | ID: mdl-35275462

RESUMO

OBJECTIVES: Although many demographic and clinical predictors of mortality have been studied in relation to COVID-19, little has been reported about the prognostic utility of inflammatory biomarkers. MATERIAL AND METHODS: Retrospective cohort study. All patients with laboratory-confirmed COVID-19 treated in a hospital emergency department were included consecutively if baseline measurements of the following biomarkers were on record: lymphocyte counts, neutrophil-to-lymphocyte ratio NRL, and C-reactive protein (CRP) and procalcitonin (PCT) levels. We analyzed associations between the biomarkers and all-cause 30-day mortality using Cox regression models and dose-response curves. RESULTS: We included 896 patients, 151 (17%) of whom died within 30 days. The median (interquartile range) age was 63 (51-78) years, and 494 (55%) were men. NLR, CRP and PCT levels at ED presentation were higher, while lymphocyte counts were lower, in patients who died compared to those who survived (P .001). The areas under the receiver operating characteristic curves revealed the PCT concentration (0.79; 95% CI, 0.75-0.83) to be a better predictor of 30-day mortality than the lymphocyte count (0.70; 95% CI, 0.65-0.74; P .001), the NLR (0.74; 95% CI, 0.69-0.78; P = .03), or the CRP level (0.72; 95% CI, 0.68-0.76; P .001). The proposed PCT concentration decision points for use in emergency department case management were 0.06 ng/L (negative) and 0.72 ng/L (positive). These cutoffs helped classify risk in 357 patients (40%). Multivariable analysis demonstrated that the PCT concentration had the strongest association with mortality. CONCLUSION: PCT concentration in the emergency department predicts all-cause 30-day mortality in patients with COVID-19 better than other inflammatory biomarkers.


OBJETIVO: Existen múltiples variables demográficas y clínicas predictivas de mortalidad en pacientes con COVID-19. Sin embargo, hay menos información sobre el valor pronóstico de los biomarcadores inflamatorios. METODO: Estudio de cohorte retrospectivo. Se incluyeron de forma consecutiva todos los pacientes con COVID-19, confirmado por laboratorio, atendidos en un servicio de urgencias hospitalario (SUH) y con valor basal de los siguientes biomarcadores: recuento linfocitario, índice neutrófilo/linfocito (INL), proteína C reactiva (PCR) y procalcitonina (PCT). La relación entre los biomarcadores y la mortalidad total a 30 días se analizó mediante una regresión de Cox y gráficos de dosis-respuesta. RESULTADOS: Se incluyeron 896 pacientes, 151 (17%) fallecieron en los primeros 30 días. La mediana de edad fue de 63 años (51-78) y 494 (55%) eran hombres. El valor de INL, PCR y PCT fue mayor, mientras que el recuento linfocitario fue menor, en los pacientes que fallecieron respecto a los que sobrevivieron (p 0,001). La PCT fue superior al recuento linfocitario, INL y PCR en la predicción de mortalidad a 30 días (ABC 0,79 [IC 95%: 0,75-0,83] vs 0,70 [IC 95%: 0,65-0,74], p 0,001; 0,74 [IC 95%: 0,69-0,78], p = 0,03; y 0,72 [IC 95%: 0,68-0,76], p 0,001). Los puntos de decisión de PCT propuestos, 0,06 ng/l para exclusión y 0,72 ng/l para inclusión de muerte a 30 días, podrían facilitar la toma de decisiones en urgencias. Hubo 357 pacientes (40%) con valores de PCT en estas categorías. El análisis multivariable mostró una mayor asociación con la mortalidad para PCT que en los otros biomarcadores estudiados. CONCLUSIONES: PCT es el biomarcador con mejor capacidad para predecir mortalidad a 30 días por cualquier causa en pacientes con COVID-19 valorados en un SUH.


Assuntos
COVID-19 , Pró-Calcitonina , Idoso , Proteína C-Reativa/análise , COVID-19/diagnóstico , Calcitonina , Serviço Hospitalar de Emergência , Humanos , Contagem de Linfócitos , Masculino , Pessoa de Meia-Idade , Neutrófilos/química , Estudos Retrospectivos
4.
Emergencias (Sant Vicenç dels Horts) ; 32(4): 242-252, ago. 2020. tab, graf
Artigo em Espanhol | IBECS | ID: ibc-190941

RESUMO

OBJETIVO: EL objetivo principal fue describir el perfil clínico y la mortalidad a los 30 días de diferentes categorías diagnósticas en los casos de COVID-19 atendidos en un servicio de urgencias (SU). MÉTODO: Análisis secundario del registro COVID-19_URG-HCSC. Se seleccionaron los casos sospechosos de COVID-19 atendidos en un SU de Madrid desde el 28 de febrero hasta el 31 de marzo de 2020. La muestra se dividió: 1) sospecha con PCR no realizada (S/PCR NR); 2) sospecha con PCR negativa (S/PCR-); 3) sospecha con PCR positiva (S/PCR+); 4) alta sospecha con PCR negativa o no realizada (AS/PCR- o NR); y 5) alta sospecha con PCR positiva (AS/PCR+). Se recogieron variables clínicas, radiológicas y microbiológicas del episodio de urgencias. La variable de resultado principal fue la mortalidad por cualquier causa a los 30 días. Las variables secundarias fueron el ingreso y la gravedad del episodio. RESULTADOS: Se incluyeron 1.993 pacientes; 17,2% S/PCR NR, 11,4% S/PCR-, 22,1% S/PCR+, 11,7% AS/PCR- o NR y 37,6% AS/PCR+. Se hallaron diferencias estadísticamente significativas respecto a las variables demográficas, comorbilidad, clínicas, radiográficas, analíticas y terapéuticas y de resultados a corto plazo en función las categorías diagnósticas. La mortalidad global a los 30 días fue de un 11,5%, 56,5% casos fueron hospitalizados y 19,6% casos sufrieron un episodio grave. Las categorías de AS y de S/PCR+ tuvieron un incremento del riesgo ajustado de mortalidad a los 30 días y de sufrir un episodio grave durante el ingreso hospitalario respecto a S/PCR-. En relación al ingreso, solo las categorías de AS tuvieron un incremento del riesgo ajustado de hospitalización respecto a la categoría de S/PCR-. CONCLUSIONES: Existen diferentes categorías diagnósticas de la enfermedad COVID-19 en función del perfil clínico y microbiológico que tienen correlato con el pronóstico a 30 días


OBJECTIVE: The primary objective was to describe the clinical characteristics and 30-day mortality rates in emergency department patients with coronavirus disease 2019 (COVID-19) in different diagnostic groupings. METHODS: Secondary analysis of the COVID-19 registry compiled by the emergency department of Hospital Clínico San Carlos in Madrid, Spain. We selected suspected COVID-19 cases treated in the emergency department between February 28 and March 31, 2020. The cases were grouped as follows: 1) suspected, no polymerase chain reaction (PCR) test (S/no-PCR); 2) suspected, negative PCR (S/PCR-); 3) suspected, positive PCR (S/PCR+); 4) highly suspected, no PCR, or negative PCR (HS/no or PCR-); and 5) highly suspected, positive PCR (HS/PCR+). We collected clinical, radiologic, and microbiologic data related to the emergency visit. The main outcome was 30-day all-cause mortality. Secondary outcomes were hospitalization and clinical severity of the episode. RESULTS: A total of 1993 cases (90.9%) were included as follows: S/no-PCR, 17.2%; S/PCR-, 11.4%; S/PCR+, 22.1%; HS/no PCR or PCR-, 11.7%; and HS/PCR+, 37.6%. Short-term outcomes differed significantly in the different groups according to demographic characteristics; comorbidity and clinical, radiographic, analytical, and therapeutic variables. Thirty-day mortality was 11.5% (56.5% in hospitalized cases and 19.6% in cases classified as severe). The 2 HS categories and the S/PCR+ category had a greater adjusted risk for 30-day mortality and for having a clinically severe episode during hospitalization in comparison with S/PCR- cases. Only the 2 HS categories showed greater risk for hospitalization than the S/PCR- cases


Assuntos
Humanos , Masculino , Feminino , Adulto , Pessoa de Meia-Idade , Infecções por Coronavirus/diagnóstico , Infecções por Coronavirus/mortalidade , Pneumonia Viral/diagnóstico , Pneumonia Viral/mortalidade , Serviços Médicos de Emergência/estatística & dados numéricos , Ficha Clínica , Infecções por Coronavirus/tratamento farmacológico , Pneumonia Viral/tratamento farmacológico , Reação em Cadeia da Polimerase
5.
Eur Geriatr Med ; 11(5): 829-841, 2020 10.
Artigo em Inglês | MEDLINE | ID: mdl-32671732

RESUMO

PURPOSE: To determine the differences by age-dependent categories in the clinical profile, presentation, management, and short-term outcomes of patients with laboratory-confirmed COVID-19 admitted to a Spanish Emergency Department (ED). METHODS: Secondary analysis of COVID-19_URG-HCSC registry. We included all consecutive patients with laboratory-confirmed COVID-19 admitted to the ED of the University Hospital Clinico San Carlos (Madrid, Spain). The population was divided into six age groups. Demographic, baseline and acute clinical data, and in-hospital and 30-day outcomes were collected. RESULTS: 1379 confirmed COVID-19 cases (mean age 62 (SD 18) years old; 53.5% male) were included (18.1% < 45 years; 17.8% 45-54 years; 17.9% 55-64 years; 17.2% 65-74 years; 17.0% 75-84 years; and 11.9% ≥ 85 years). A statistically significant association was found between demographic, comorbidity, clinical, radiographic, analytical, and therapeutic variables and short-term results according to age-dependent categories. There were less COVID-specific symptoms and more atypical symptoms among older people. Age was a prognostic factor for hospital admission (aOR = 1.04; 95% CI 1.02-1.05) and in-hospital (aOR = 1.08; 95% CI 1.05-1.10) and 30-day mortality (aOR = 1.07; 95% CI 1.04-1.09), and was associated with not being admitted to intensive care (aOR = 0.95; 95% CI 0.93-0.98). CONCLUSIONS: Older age is associated with less COVID-specific symptoms and more atypical symptoms, and poor short-term outcomes. Age has independent prognostic value and may help in shared decision-making in patients with confirmed COVID-19 infection.


Assuntos
Infecções por Coronavirus , Hospitalização/estatística & dados numéricos , Pandemias , Pneumonia Viral , Adulto , Idoso , Idoso de 80 Anos ou mais , Betacoronavirus , COVID-19 , Infecções por Coronavirus/diagnóstico , Infecções por Coronavirus/epidemiologia , Infecções por Coronavirus/mortalidade , Infecções por Coronavirus/terapia , Serviço Hospitalar de Emergência , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Pneumonia Viral/diagnóstico , Pneumonia Viral/epidemiologia , Pneumonia Viral/mortalidade , Pneumonia Viral/terapia , Estudos Retrospectivos , SARS-CoV-2 , Espanha
6.
Emergencias ; 32(4): 242-252, 2020.
Artigo em Inglês, Espanhol | MEDLINE | ID: mdl-32692001

RESUMO

OBJECTIVES: The primary objective was to describe the clinical characteristics and 30-day mortality rates in emergency department patients with coronavirus disease 2019 (COVID-19) in different diagnostic groupings. MATERIAL AND METHODS: Secondary analysis of the COVID-19 registry compiled by the emergency department of Hospital Clínico San Carlos in Madrid, Spain. We selected suspected COVID-19 cases treated in the emergency department between February 28 and March 31, 2020. The cases were grouped as follows: 1) suspected, no polymerase chain reaction (PCR) test (S/no-PCR); 2) suspected, negative PCR (S/PCR-); 3) suspected, positive PCR (S/PCR+); 4) highly suspected, no PCR, or negative PCR (HS/no or PCR-); and 5) highly suspected, positive PCR (HS/PCR+). We collected clinical, radiologic, and microbiologic data related to the emergency visit. The main outcome was 30-day all-cause mortality. Secondary outcomes were hospitalization and clinical severity of the episode. RESULTS: A total of 1993 cases (90.9%) were included as follows: S/no-PCR, 17.2%; S/PCR-, 11.4%; S/PCR+, 22.1%; HS/no PCR or PCR-, 11.7%; and HS/PCR+, 37.6%. Short-term outcomes differed significantly in the different groups according to demographic characteristics; comorbidity and clinical, radiographic, analytical, and therapeutic variables. Thirty-day mortality was 11.5% (56.5% in hospitalized cases and 19.6% in cases classified as severe). The 2 HS categories and the S/PCR+ category had a greater adjusted risk for 30-day mortality and for having a clinically severe episode during hospitalization in comparison with S/PCR- cases. Only the 2 HS categories showed greater risk for hospitalization than the S/PCR- cases. CONCLUSION: COVID-19 diagnostic groups differ according to clinical and laboratory characteristics, and the differences are associated with the 30-day prognosis.


OBJETIVO: El objetivo principal fue describir el perfil clínico y la mortalidad a los 30 días de diferentes categorías diagnósticas en los casos de COVID-19 atendidos en un servicio de urgencias (SU). METODO: Análisis secundario del registro COVID-19_URG-HCSC. Se seleccionaron los casos sospechosos de COVID-19 atendidos en un SU de Madrid desde el 28 de febrero hasta el 31 de marzo de 2020. La muestra se dividió: 1) sospecha con PCR no realizada (S/PCR NR); 2) sospecha con PCR negativa (S/PCR­); 3) sospecha con PCR positiva (S/ PCR+); 4) alta sospecha con PCR negativa o no realizada (AS/PCR­ o NR); y 5) alta sospecha con PCR positiva (AS/ PCR+). Se recogieron variables clínicas, radiológicas y microbiológicas del episodio de urgencias. La variable de resultado principal fue la mortalidad por cualquier causa a los 30 días. Las variables secundarias fueron el ingreso y la gravedad del episodio. RESULTADOS: Se incluyeron 1.993 pacientes; 17,2% S/PCR NR, 11,4% S/PCR­, 22,1% S/PCR+, 11,7% AS/PCR­ o NR y 37,6% AS/PCR+. Se hallaron diferencias estadísticamente significativas respecto a las variables demográficas, comorbilidad, clínicas, radiográficas, analíticas y terapéuticas y de resultados a corto plazo en función las categorías diagnósticas. La mortalidad global a los 30 días fue de un 11,5%, 56,5% casos fueron hospitalizados y 19,6% casos sufrieron un episodio grave. Las categorías de AS y de S/PCR+ tuvieron un incremento del riesgo ajustado de mortalidad a los 30 días y de sufrir un episodio grave durante el ingreso hospitalario respecto a S/PCR­. En relación al ingreso, solo las categorías de AS tuvieron un incremento del riesgo ajustado de hospitalización respecto a la categoría de S/PCR­. CONCLUSIONES: Existen diferentes categorías diagnósticas de la enfermedad COVID-19 en función del perfil clínico y microbiológico que tienen correlato con el pronóstico a 30 días.


Assuntos
Betacoronavirus , Infecções por Coronavirus/diagnóstico , Infecções por Coronavirus/mortalidade , Pneumonia Viral/diagnóstico , Pneumonia Viral/mortalidade , Adulto , COVID-19 , Causas de Morte , Comorbidade , Intervalos de Confiança , Infecções por Coronavirus/complicações , Infecções por Coronavirus/terapia , Grupos Diagnósticos Relacionados , Serviço Hospitalar de Emergência/estatística & dados numéricos , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Pandemias , Pneumonia Viral/complicações , Pneumonia Viral/terapia , Reação em Cadeia da Polimerase/estatística & dados numéricos , Sistema de Registros/estatística & dados numéricos , SARS-CoV-2 , Espanha/epidemiologia , Avaliação de Sintomas , Fatores de Tempo , Resultado do Tratamento
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