COVID-19 Computed tomography patterns in renal replacement therapy patients / Padrões de tomografia computadorizada da COVID-19 em pacientes em terapia renal substitutiva

ABSTRACT Introduction: Lung diseases are common in patients with end stage kidney disease (ESKD), making differential diagnosis with COVID-19 a challenge. This study describes pulmonary chest tomography (CT) findings in hospitalized ESKD patients on renal replacement therapy (RRT) with clinical suspicion of COVID-19. Methods: ESKD individuals referred to emergency department older than 18 years with clinical suspicion of COVID-19 were recruited. Epidemiological baseline clinical information was extracted from electronic health records. Pulmonary CT was classified as typical, indeterminate, atypical or negative. We then compared the CT findings of positive and negative COVID-19 patients. Results: We recruited 109 patients (62.3% COVID-19-positive) between March and December 2020, mean age 60 ± 12.5 years, 43% female. The most common etiology of ESKD was diabetes. Median time on dialysis was 36 months, interquartile range = 12-84. The most common pulmonary lesion on CT was ground glass opacities. Typical CT pattern was more common in COVID-19 patients (40 (61%) vs 0 (0%) in non-COVID-19 patients, p < 0.001). Sensitivity was 60.61% (40/66) and specificity was 100% (40/40). Positive predictive value and negative predictive value were 100% and 62.3%, respectively. Atypical CT pattern was more frequent in COVID-19-negative patients (9 (14%) vs 24 (56%) in COVID-19-positive, p < 0.001), while the indeterminate pattern was similar in both groups (13 (20%) vs 6 (14%), p = 0.606), and negative pattern was more common in COVID-19-negative patients (4 (6%) vs 12 (28%), p = 0.002). Conclusions: In hospitalized ESKD patients on RRT, atypical chest CT pattern cannot adequately rule out the diagnosis of COVID-19.

RESUMO Introdução: Doenças pulmonares são comuns em pacientes com doença renal em estágio terminal (DRET), dificultando o diagnóstico diferencial com COVID-19. Este estudo descreve achados de tomografia computadorizada de tórax (TC) em pacientes com DRET em terapia renal substitutiva (TRS) hospitalizados com suspeita de COVID-19. Métodos: Indivíduos maiores de 18 anos com DRET, encaminhados ao pronto-socorro com suspeita de COVID-19 foram incluídos. Dados clínicos e epidemiológicos foram extraídos de registros eletrônicos de saúde. A TC foi classificada como típica, indeterminada, atípica, negativa. Comparamos achados tomográficos de pacientes com COVID-19 positivos e negativos. Resultados: Recrutamos 109 pacientes (62,3% COVID-19-positivos) entre março e dezembro de 2020, idade média de 60 ± 12,5 anos, 43% mulheres. A etiologia mais comum da DRET foi diabetes. Tempo médio em diálise foi 36 meses, intervalo interquartil = 12-84. A lesão pulmonar mais comum foi opacidades em vidro fosco. O padrão típico de TC foi mais comum em pacientes com COVID-19 (40 (61%) vs. 0 (0%) em pacientes sem COVID-19, p < 0,001). Sensibilidade 60,61% (40/66), especificidade 100% (40/40). Valores preditivos positivos e negativos foram 100% e 62,3%, respectivamente. Padrão atípico de TC foi mais frequente em pacientes COVID-19-negativos (9 (14%) vs. 24 (56%) em COVID-19-positivos, p < 0,001), enquanto padrão indeterminado foi semelhante em ambos os grupos (13 (20%) vs. 6 (14%), p = 0,606), e padrão negativo foi mais comum em pacientes COVID-19-negativos (4 (6%) vs. 12 (28%), p = 0,002). Conclusões: Em pacientes com DRET em TRS hospitalizados, um padrão atípico de TC de tórax não pode excluir adequadamente o diagnóstico de COVID-19.

Voice Disorder, Job Stress, and COVID-19 in Teachers: Impacts in Times of Pandemic

Introduction: The conditions of teachers' work during the COVID-19 pandemic affected teachers' lives regarding voice disorder and stress, even in emergency remote classroom situation. Objective: To analyze the relationship between the presence of voice disorder, job stress, and COVID-19 in teachers when in emergency remote classroom teaching situation at the time of the pandemic. Method: This is a primary, exploratory, observational cross-sectional study with the use of survey forwarded online during the period of emergency classes after the arrival of COVID-19 pandemic in Brazil. The teachers answered the sociodemographic questions about the presence of COVID-19 and the following instruments: Condition of Vocal Production-Teacher [Condição de Produção Vocal - Professor (CPV-P)], Screening Index for Voice Disorder (SIVD), and Job Stress Scale (JSS). Results: Of the 118 teachers analyzed, 94.1% were female; the average age was 44 years. The SIVD recorded the presence of voice disorder in 66.9% of the participants. Regarding the JSS, which are the findings related to stress at work in the demand domain, the teachers showed high levels, a fact which presupposes the existence of pressure of psychological nature to perform their work. Conclusion: The teachers self-reported the presence of voice disorder even in remote class situation, on the occasion of COVID-19, which were more common in older teachers. When comparing the presence of voice disorders, coronavirus symptoms, and stress domains in relation to demand, control, and social support, there was no significance. It is hoped that this study will help to reflect on the need to improve teachers' working conditions, strengthening work-related voice disorder actions and guiding actions for vocal care and well-being.

Introducción: Las condiciones de trabajo de los profesores durante la pandemia de COVID-19 afectaron sus vidas en lo que respecta al trastorno de la voz y el estrés, incluso en situaciones de emergencia en aulas remotas. Objetivo: Analizar la relación entre la presencia de trastorno de la voz, estrés laboral y COVID-19 en profesores cuando se encontraban en situación de emergencia de enseñanza en aulas remotas en la época de la pandemia. Método: Se trata de un estudio primario, exploratorio, observacional de tipo transversal, con el uso de encuesta remitida online durante el periodo de clases de emergencia tras la llegada de la pandemia de COVID-19 en Brasil. Los profesores respondieron a las preguntas sociodemográficas sobre la presencia de COVID-19 y a los siguientes instrumentos: Condición de Producción Vocal-Profesor (CPV-P), Índice de Detección de los Trastornos de la Voz (SIVD) y Escala de Estrés Laboral (JSS). Resultados: De los 118 profesores analizados, el 94,1% eran mujeres; la mediana de edad era de 44 años. El (SIVD) registró la presencia de trastorno de la voz en el 66,9% de los participantes. En cuanto a la JSS, que son los hallazgos relacionados con el estrés laboral en el dominio de la demanda, los profesores mostraron niveles elevados, hecho que presupone la existencia de presiones de naturaleza psicológica para realizar su trabajo. Conclusión: Los profesores autoinformaron de la presencia de trastornos de la voz incluso en situación de clase a distancia, con ocasión del COVID-19, que fueron más frecuentes en los profesores de más edad. Al comparar la presencia de trastornos de la voz, los síntomas del coronavirus y los dominios de estrés en relación con la demanda, el control y el apoyo social, no hubo resultados significativos. Se espera que este estudio ayude a reflexionar sobre la necesidad de mejorar las condiciones de trabajo de los docentes, fortaleciendo las acciones de Trastorno de la voz relacionado con el trabajo (WRVD) y orientando acciones para el cuidado y bienestar vocal.

Distonía laríngea post COVID-19: reporte de dos casos y posible explicación fisiopatogénica

La distonía laríngea (DL), también conocida como disfonía espasmódica, es un desorden focal tarea-específico del movimiento, que afecta primariamente la producción de la voz. Los movimientos distónicos de las cuerdas vocales producen fenómenos diferentes, especialmente quiebres o interrupciones vocales y tensión en el tipo de distonía laríngea aductora (DLAD), e interrupciones y soplo o segmentos áfonos en el tipo abductor (DLAB). Más del 80% de pacientes sufren de DLAD o DEAD (disfonía espasmódica aductora). Dos pacientes de sexo femenino desarrollaron DL un mes después de haber contraído una infección del tracto respiratorio superior causada por COVID-19. Ambas presentaron distonía laríngea de tipo aductor. En el análisis acústico de la vocal /a/ sostenida se han observado quiebres o interrupciones, cambios frecuenciales y aperiodicidad. El rango de habla fue estudiado en ambas pacientes mediante el fonetograma, dando un resultado alterado. Posiblemente la inflamación de los nervios periféricos de la laringe, causada por COVID-19, produjo una alteración sensitiva con una respuesta mal adaptativa en estas pacientes con una base genética quizás predisponente. O la activación inmunológica, o la invasión del germen a través de la vía retrógrada alteraron las redes neuronales involucradas en la génesis de la DL.

Laryngeal dystonia (LD), also known as spasmodic dysphonia, is a task-specific focal movement disorder, primarily affecting voice production. The dystonic movements of the vocal folds result in a varied phenomenology, typically hard vocal breaks and strain in the adductor-type laryngeal dystonia (ADLD), and breathy breaks or aphonia in the abductor-type laryngeal dystonia (ABLD). More than 80% of patients have suffered from ADLD. Two female patients developed LD a month after presenting an upper respiratory tract infection by COVID-19. They had the adductor-type laryngeal dystonia. Through the acoustic study of the vowel /a/ breaks, frequency changes and aperiodicity were observed. Speech was studied using the phonetogram, and the range of speech is altered in both patients. The inflammation of the peripheral nerves of the larynx by COVID-19 produced a sensory alteration, with a maladaptive response in these patients, who perhaps had predisposing genetic basis, or the immunological activation or the invasion of the germ by retrograde pathway altered the neuronal networks involved in the genesis of LD.

Controversy on the CONVINCE study findings: the PRO take / Controvérsia sobre os achados do estudo CONVINCE: a perspectiva PRO

ABSTRACT The CONVINCE study, recently published in the New England Journal of Medicine, reveals a groundbreaking 23% reduction in the relative risk of all-cause mortality among end-stage kidney patients undergoing high convective volume hemodiafiltration. This significant finding challenges the conventional use of high-flux hemodialysis and offers hope for improving outcomes in chronic kidney disease patients. While some controversies surround the study's findings, including concerns about generalizability and the causes of death, it is essential to acknowledge the study's design and its main outcomes. The CONVINCE study, part of the HORIZON 2020 project, enrolled 1360 patients and demonstrated the superiority of hemodiafiltration in reducing all-cause mortality overall, as well as in specific patient subgroups (elderly, short vintage, non-diabetic, and those without cardiac issues). Interestingly, it was shown that hemodiafiltration had a protective effect against infection, including COVID-19. Future research will address sustainability, dose scaling effects, identification of subgroups especially likely to benefit and cost-effectiveness. However, for now, the findings strongly support a broader adoption of hemodiafiltration in renal replacement therapy, marking a significant advancement in the field.

RESUMO O estudo CONVINCE, publicado recentemente no New England Journal of Medicine, revela uma redução inovadora de 23% no risco relativo de mortalidade por todas as causas entre pacientes renais em estágio terminal submetidos à hemodiafiltração de alto volume de convecção. Esse achado significativo desafia o uso convencional da hemodiálise de alto fluxo e oferece esperança de melhoria dos desfechos em pacientes com doença renal crônica. Embora algumas controvérsias cerquem os achados do estudo, incluindo preocupações sobre a generalização e as causas de óbito, é essencial reconhecer o desenho do estudo e seus principais desfechos. O estudo CONVINCE, parte do projeto HORIZON 2020, inscreveu 1.360 pacientes e demonstrou a superioridade da hemodiafiltração na redução da mortalidade por todas as causas em geral, bem como em subgrupos específicos de pacientes (idosos, HD de curta duração, não diabéticos e aqueles sem problemas cardíacos). Curiosamente, demonstrou-se que a hemodiafiltração teve um efeito protetor contra infecções, incluindo a COVID-19. Pesquisas futuras abordarão sustentabilidade, efeitos de escalonamento da dose, identificação de subgrupos especialmente propensos a se beneficiar e a relação custo-benefício. No entanto, por ora, os achados apoiam fortemente uma adoção mais ampla da hemodiafiltração na terapia renal substitutiva, marcando um avanço significativo na área.

Risk factors for acute kidney injury in patients hospitalized with COVID-19 / Fatores de risco para lesão renal aguda em pacientes hospitalizados com COVID-19

Abstract Introduction: Acute kidney injury (AKI) occurs frequently in COVID-19 patients and is associated with greater morbidity and mortality. Knowing the risks of AKI allows for identification, prevention, and timely treatment. This study aimed to identify the risk factors associated with AKI in hospitalized patients. Methods: A descriptive, retrospective, cross-sectional, and analytical component study of adult patients hospitalized with COVID-19 from March 1 to December 31, 2020 was carried out. AKI was defined by the creatinine criteria of the KDIGO-AKI guidelines. Information, regarding risk factors, was obtained from electronic medical records. Results: Out of the 934 patients, 42.93% developed AKI, 60.59% KDIGO-1, and 9.9% required renal replacement therapy. Patients with AKI had longer hospital stay, higher mortality, and required more intensive care unit (ICU) admission, mechanical ventilation, and vasopressor support. Multivariate analysis showed that age (OR 1.03; 95% CI 1.02-1.04), male sex (OR 2.13; 95% CI 1.49-3.04), diabetes mellitus (DM) (OR 1.55; 95% CI 1.04-2.32), chronic kidney disease (CKD) (OR 2.07; 95% CI 1.06-4.04), C-reactive protein (CRP) (OR 1.02; 95% CI 1.00-1.03), ICU admission (OR 1.81; 95% CI 1.04-3.16), and vasopressor support (OR 7.46; 95% CI 3.34-16.64) were risk factors for AKI, and that bicarbonate (OR 0.89; 95% CI 0.84-0.94) and partial pressure arterial oxygen/inspired oxygen fraction index (OR 0.99; 95% CI 0.98-0.99) could be protective factors. Conclusions: A high frequency of AKI was documented in COVID-19 patients, with several predictors: age, male sex, DM, CKD, CRP, ICU admission, and vasopressor support. AKI occurred more frequently in patients with higher disease severity and was associated with higher mortality and worse outcomes.

RESUMO Introdução: Lesão renal aguda (LRA) ocorre frequentemente em pacientes com COVID-19 e associa-se a maior morbidade e mortalidade. Conhecer riscos da LRA permite a identificação, prevenção e tratamento oportuno. Este estudo teve como objetivo identificar fatores de risco associados à LRA em pacientes hospitalizados. Métodos: Realizou-se estudo descritivo, retrospectivo, transversal e de componente analítico de pacientes adultos hospitalizados com COVID-19 de 1º de março a 31 de dezembro, 2020. Definiu-se a LRA pelos critérios de creatinina das diretrizes KDIGO-LRA. Informações sobre fatores de risco foram obtidas de prontuários eletrônicos. Resultados: Dos 934 pacientes, 42,93% desenvolveram LRA, 60,59% KDIGO-1 e 9,9% necessitaram de terapia renal substitutiva. Pacientes com LRA apresentaram maior tempo de internação, maior mortalidade e necessitaram de mais internações em UTIs, ventilação mecânica e suporte vasopressor. A análise multivariada mostrou que idade (OR 1,03; IC 95% 1,02-1,04), sexo masculino (OR 2,13; IC 95% 1,49-3,04), diabetes mellitus (DM) (OR 1,55; IC 95% 1,04-2,32), doença renal crônica (DRC) (OR 2,07; IC 95% 1,06-4,04), proteína C reativa (PCR) (OR 1,02; IC 95% 1,00-1,03), admissão em UTI (OR 1,81; IC 95% 1,04-3,16) e suporte vasopressor (OR 7,46; IC 95% 3,34-16,64) foram fatores de risco para LRA, e que bicarbonato (OR 0,89; IC 95% 0,84-0,94) e índice de pressão parcial de oxigênio arterial/fração inspirada de oxigênio (OR 0,99; IC 95% 0,98-0,99) poderiam ser fatores de proteção. Conclusões: Documentou-se alta frequência de LRA em pacientes com COVID-19, com diversos preditores: idade, sexo masculino, DM, DRC, PCR, admissão em UTI e suporte vasopressor. LRA ocorreu mais frequentemente em pacientes com maior gravidade da doença e associou-se a maior mortalidade e piores desfechos.

Brazilian Dialysis Survey 2022 / Censo Brasileiro de Diálise 2022

Abstract Introduction: The Brazilian Dialysis Survey (BDS) is an annual national survey about patients on chronic dialysis that contributes to health policies. Objective: To report the 2022 epidemiological data from the BDS of the Brazilian Society of Nephrology (BSN). Methods: A survey was carried out in Brazilian chronic dialysis centers using an online questionnaire that included clinical and epidemiological aspects of patients on chronic dialysis, dialysis therapy data, and dialysis center characteristics. Results: Overall, 28% (n = 243) of the centers answered the questionnaire. In July 2022, the estimated total number of patients on dialysis was 153,831. The estimated prevalence and incidence rates of patients per million population (pmp) were 758 and 214, respectively. Of the prevalent patients, 95.3% were on hemodialysis (HD, 4.6% of these on hemodiafiltration) and 4.7% on peritoneal dialysis (PD). Only 1.3% of patients were not vaccinated against COVID-19. The prevalence of anemia (Hb < 10g/dL) was 27% and hyperphosphatemia (P > 5.5mg/dL) reached 30%. The estimated overall crude annual mortality rate was 17.1%. Conclusions: The absolute number and prevalence rate of patients on chronic dialysis continue to increase. A growing number of patients were receiving hemodiafiltration. The mortality rate decreased, probably due to the end of COVID-19 pandemic. The conclusions were drawn in the context of relatively low voluntary participation, which imposed methodological limitations on our estimates.

Resumo Introdução: O Censo Brasileiro de Diálise (CBD) é uma pesquisa nacional anual sobre pacientes em diálise crônica que contribui para as políticas de saúde. Objetivo: Informar os dados epidemiológicos de 2022 do CBD da Sociedade Brasileira de Nefrologia (SBN). Métodos: Foi realizada uma pesquisa em centros brasileiros de diálise por meio de um questionário online que incluiu aspectos clínicos e epidemiológicos de pacientes em diálise crônica, dados da terapia dialítica e características do centro de diálise. Resultados: No total, 28% (n = 243) dos centros de diálise ativos cadastrados na SBN responderam ao questionário. Em julho de 2022, o número total estimado de pacientes em diálise era de 153.831. As taxas estimadas de prevalência e incidência de pacientes por milhão (ppm) de habitantes foram 758 e 214, respectivamente. Dos pacientes prevalentes, 95,3% estavam em hemodiálise (HD; 4,6% desses em hemodiafiltração) e 4,7% em diálise peritoneal (DP). Apenas 1,3% dos pacientes não foram vacinados contra a COVID-19. A prevalência de anemia (Hb < 10g/dL) foi de 27% e de hiperfosfatemia (P > 5,5mg/dL) alcançou 30%. A taxa bruta total anual de mortalidade estimada foi de 17,1%. Conclusões: O número absoluto e a taxa de prevalência de pacientes em diálise crônica continuam a aumentar. Um número crescente de pacientes estava em hemodiafiltração. A taxa de mortalidade diminuiu, provavelmente devido ao fim da pandemia da COVID-19. As conclusões foram de um contexto de participação voluntária relativamente baixa, o que impõe limitações metodológicas às nossas estimativas.

Salud Mental en estudiantes universitarios en aislamiento social durante la pandemia COVID-19. Arequipa, Perú

Introducción: La Pandemia COVID-19, ha tenido impactos negativos en la salud física y mental de las personas, así como las medidas adoptadas por los gobiernos, para prevenir el contagio masivo de la población como el confinamiento, el aislamiento social, el trabajo y educación virtual. Dentro de los afectados por estos cambios, se encontrarían los estudiantes universitarios del área de la salud, que además de estudiar en estas condiciones de pandemia, no han podido hacer sus prácticas de los servicios de salud. Esta situación de exposición al aislamiento, podría afectar la salud mental de los jóvenes estudiantes universitarios. Objetivo: determinar los niveles de depresión, ansiedad y estrés en estudiantes universitarios y su relación con variables sociodemográficas y las características del aislamiento social durante la Pandemia COVID-19. Métodos: Se realizó un estudio descriptivo, observacional, de corte transversal y cuantitativo, con una muestra de 818 estudiantes universitarios de facultades de ciencias de la salud, mediante el cuestionario autoadministrado DASS-21. Resultados: Los principales hallazgos fueron: una mayor prevalencia en niveles altos (severos y extremadamente severos) en la ansiedad, alcanzado casi a 4 de cada 10 de los evaluados; por otro lado, en depresión y el estrés, 2 de cada 10 de los evaluados, se encontraron en los niveles mencionados. En relación con las variables sociodemográficas, las relacionadas con el COVID-19 y aislamiento social, se hallaron diferencias estadísticamente significativas con el género (mujeres > varones), el haber tenido COVID-19 (Sí > No) y vivir con familiares como antes de la pandemia (Sí > No) obtuvieron en promedio mayores puntajes en depresión, ansiedad y estrés. Conclusión: Los estudiantes que presentaron mayor depresión, ansiedad y estrés con una diferencia significativa fueron de género femenino, con antecedentes de haber tenido Covid-19, menor contacto con familiares y haber cumplido con aislamiento social total.

Introduction: The COVID-19 Pandemic has had negative impacts on the physical and mental health of people, as well as the measures adopted by governments to prevent the massive contagion of the population, such as confinement, social isolation, virtual work, and virtual education. Among those affected by these changes would be university students in the health area who, in addition to studying in these pandemic conditions, have been unable to do their health service practices. This situation of exposure to isolation could affect the mental health of young university students. Objective: To determine the levels of depression, anxiety, and stress in university students, their relationship with sociodemographic variables, and the characteristics of social isolation during the COVID-19 Pandemic. Methods: A descriptive, observational, cross-sectional, and quantitative study was carried out with a sample of 818 university students from health sciences faculties using the DASS-21 self-administered questionnaire. Results: The main findings were a higher prevalence of high levels (severe and highly severe) in anxiety, reaching almost 4 out of 10 of those evaluated; On the other hand, in depression and stress, 2 out of 10 of those evaluated were found at the mentioned levels. Concerning the sociodemographic variables, those related to COVID-19 and social isolation, statistically significant differences were found with gender (women > men), having had COVID-19 (Yes > No), and living with relatives as before. On average, the pandemic (Yes > No) obtained higher scores in depression, anxiety, and stress. Conclusion: The students who presented greater depression, anxiety, and stress with a significant difference were female, with a history of having had Covid-19, less contact with family members, and having complied with total social isolation

Cobertura de vacunación contra COVID-19 e influenza en personal de salud y administrativo en Paraguay

Introducción: A nivel mundial, la cobertura de vacunación contra el COVID-19, así como contra la influenza es baja tanto en la población general como en los profesionales de la salud a pesar de que la vacuna es gratuita y obligatoria en el personal sanitario. Objetivo: Describir la cobertura de vacunación contra el COVID -19, y la influenza en personal de salud y administrativo de un hospital de referencia del Ministerio de Salud Pública y Bienestar Social en el periodo 2021-2022. Metodología: Estudio observacional descriptivo de corte trasverso. Se hizo la revisión de los registros del personal sanitario y administrativo del centro vacunatorio del Hospital Nacional de Itauguá de la campaña vacunal contra el COVID-19 y de anti-influenza en el periodo 2021- 2022. Resultados: De los 3.586 funcionarios, 999 (27,9 %) eran médicos, 1494 (41,7 %) personal de enfermería, 366 (10,2 %) otra categoría de personal sanitario, y 727 (20,3 %) personal administrativo. En forma global, el 86,5 % de los funcionarios recibió por lo menos las dos dosis que constituyen el esquema primario y el 73 % la dosis de refuerzo. El 2,1 % del personal no recibió ninguna dosis de vacuna anti covid-19, la cifra fue mayor en el personal administrativo (4,8 %). La cobertura de vacunación contra la influenza fue de 20 % en el 2021 y 25 % en el 2022. Discusión: Si bien cobertura de vacunación anti-COVID-19 fue comparable a otros países, la vacunación contra la influenza fue muy baja. Es urgente implementar estrategias dirigidas a aumentar la percepción de riesgo y aceptabilidad de las vacunas obligatorias para el personal sanitario.

Introduction: Worldwide, vaccination coverage against COVID-19, as well as against influenza, is low both in the general population and in health professionals, despite the fact that the vaccine is free and mandatory for health personnel. Objective: To describe the COVID -19 and influenza vaccination coverage in health and administrative personnel of a reference hospital of the Ministry of Public Health and Social Welfare in the period 2021-2022. Methods: Cross-sectional descriptive observational study. Charts of the health and administrative personnel of the vaccination center of the Itauguá National Hospital of the COVID-19 and influenza vaccination campaign in the period 2021-2022 were reviewed. Results: Of the 3,586 personnel, 999 (27.9%) were medical personnel, 1,494 (41.7%) nursing personnel, 366 (10.2%) other category of health personnel, and 727 (20.3%) administrative personnel. Overall, 86.5% of the employees received at least the two doses that constitute the primary schedule and 73% the booster dose; 2.1% of the staff did not receive any dose of the anti COVID-19 vaccine, which was higher in the administrative staff (4.8%). Influenza vaccination coverage was 20% in 2021 and 25% in 2022. Discussion: Even though the vaccination coverage of anti-COVID-19 was comparable to other countries, vaccination anti-influenza was very low. It is urgent to implement strategies aimed at increasing the perception of risk and acceptability of mandatory vaccines for health personnel.

Manifestaciones orales del COVID-19 en Paraguay: resultados de una encuesta en línea

Introducción: Estudios previos han reportado que pacientes infectados con el virus del COVID-19, podrían manifestar sintomatologías a nivel de la cavidad oral. Objetivo: Evaluar la frecuencia de manifestaciones orales asociadas a COVID-19 en un segmento de la población paraguaya y determinar cuáles son las más prevalentes. Metodología: Estudio descriptivo de corte transversal. Fue realizada una encuesta electrónica de enero a marzo del 2022. Los datos fueron presentados como frecuencias y porcentajes y analizados mediante la prueba de chi-cuadrado. El análisis estadístico se realizó con el software R versión 4.0.3. Resultados: La muestra estuvo compuesta por 478 personas. El 79,50 % correspondió al sexo femenino y el 45,19 % tenía entre 25 y 34 años. El 65,48 % informó haber experimentado al menos 1 síntoma o signo oral durante el curso de COVID-19. La pérdida de la sensación de sabores amargos, seguida de la alteración del sabor de los alimentos y la pérdida de la percepción dulce, fueron los síntomas más comunes. Se encontró una proporción significativamente mayor de manifestaciones orales en el rango de 18-24 años (χ²; p= 0,003). Entre las personas que desarrollaron COVID-19 de forma moderada a severa hubo mayor número de manifestaciones de síntomas orales (χ²; p= 0,044). Discusión: Se identificó una alta frecuencia de manifestaciones orales en pacientes con casos de moderados a severos de COVID-19, destacándose los trastornos del gusto como los más predominantes. Los individuos más jóvenes fueron los más afectados.

Introduction: Previous studies have reported that patients infected with the COVID-19 virus could manifest symptoms in the oral cavity. Objective: To evaluate the frequency of oral manifestations associated with COVID-19 in a segment of the Paraguayan population and determine the most prevalent ones. Methods: Descriptive cross-sectional study. An electronic survey was conducted from January to March 2022. The data were presented as frequencies and percentages and analyzed using the chi-square test. Statistical analysis was performed with R software version 4.0.3. Results: The sample consisted of 478 individuals. 79.50% were female, and 45.19% were between 25 and 34 years old. 65.48% reported having experienced at least 1 oral symptom or sign during the course of COVID-19. The loss of the sensation of bitter tastes, followed by the alteration of the taste of foods and the loss of sweetness perception, were the most common symptoms. A significantly higher proportion of oral manifestations was found in the 18-24 age range (χ²; p= 0.003). Among people who developed COVID-19 in a moderate to severe form, a greater number of oral symptom manifestations were observed (χ²; p= 0.044). Discussion: A high frequency of oral manifestations was identified in patients with moderate to severe cases of COVID-19, with taste disorders standing out as the most predominant. Younger individuals were the most affected.

Adherencia de adultos de la compañía Chauria para la vacunación contra la COVID-19

Introducción: La pandemia del COVID-19 ha provocado cambios que afectan a los sistemas sanitarios y al enfoque de las enfermedades infecciosas en todo el mundo. La demanda de vacunas contra el COVID-19 se encuadra en un espectro que va desde el rechazo hasta la demanda, con una aceptación pasiva en el medio. Objetivo: Determinar la adherencia de los adultos a la vacunación contra la COVID-19. Chauria-Caballero, Paraguay 2022. Metodología: Estudio observacional, descriptivo, de corte transversal, con enfoque cuantitativo. El muestreo fue no probabilístico por conveniencia. La muestra estuvo conformada por un total de 225 adultos; los datos fueron recabados por medio de una encuesta elaborada por la investigadora, los datos fueron procesados con el software EPI INFO. Resultados: La mayoría de los sujetos de estudio se vacunaron, y hubo adherencia de la población a la vacuna contra la COVID-19 en un 93 %; diversos factores influyeron en las decisiones de estos; el porcentaje de adultos no vacunados mencionan como motivos su desconfianza (69 %) y el miedo/temor a la vacunación (31 %). Discusión: El estudio encontró una alta adherencia en general, la gran mayoría de los participantes vacunados contra COVID-19, porcentajes significativos se reportaron en Chile, China y Catar, cifras muy altas con relación a la aceptación de la vacuna a nivel país, teniendo una cobertura con un porcentaje mayor a la mitad con al menos una dosis.

Introduction: The coronavirus disease (COVID-19) pandemic has caused changes that affect health systems and the approach to infectious diseases worldwide. The demand for COVID-19 vaccines falls on a spectrum from rejection to demand, with passive acceptance in between. Objective: To determine the adherence of adults to vaccination against COVID-19. Chauria-Caballero, Paraguay 2022. Methods: This was an observational, descriptive, cross-sectional study using a quantitative approach. For convenience, the sampling was non-probabilistic. The sample comprised of 225 adults. The data were collected through a survey elaborated by the researcher, and the data were processed using EPI INFO software. Results: The majority of the study subjects were vaccinated, and there was 93% adherence of the population to the COVID-19 vaccine. Various factors influenced their decisions; the percentage of unvaccinated adults mentioned their distrust (69%) and fear of vaccination (31%). Discussion: The study found high adherence in general, the vast majority of participants were vaccinated against COVID-19, with significant percentages reported in Chile, China, and Qatar, very high figures in relation to the acceptance of the vaccine at the country level, with coverage of more than half with at least one dose.

Autoejercitación del ejercicio físico en los estudiantes de Educación Física de la Educación Superior

La atención a la habilidad auto ejercitación del ejercicio físico constituye punto de referencia para el cumplimiento de los objetivos estratégicos planteados por las universidades cubanas, particularmente en la disciplina Educación Física del Plan de estudios E, como un contenido del currículo que favorece el protagonismo del estudiante en su propio proceso de aprendizaje, constituye una necesidad antes los cambios que se operan en el sistema de Educación Superior Cubano, dado fundamentalmente por condiciones que surgieron de aislamiento físico provocado por la COVID 19, unido a la falta de habilidades para realizar actividad física y por garantizar una educación inclusiva, equitativa y de calidad. El objetivo de este trabajo consiste en elaborar una estrategia didáctica para la formación de la habilidad auto ejercitación del ejercicio físico; en la investigación se emplean métodos cualitativos y cuantitativos. Se inicia con el diagnóstico, utilizándose diferentes métodos y técnicas, como la encuesta, la entrevista. Además, se aplica los test para evaluar la condición física y de las insuficiencias que presenta los estudiantes de Educación Física de la carrera de Medicina Veterinaria de la Universidad Agraria de La Habana. La sistematización y los fundamentos teóricos y metodológicos analizados permitieron diseñar una estrategia didáctica, la cual cuenta de cuatro etapas, cada una de ellas con su objetivo y sistema de acciones, las cuales se ofrecen como resultado para la formación de la habilidad auto ejercitación del ejercicio físico en los estudiantes objetos de estudio. La evidencia de los aprendizajes adquiridos por los estudiantes, la valoración de especialistas indica una mejora de los niveles de condición física, las acciones propuestas responden al propósito para el cual fue concebida la estrategia.

A atenção à habilidade de autoexercício do exercício físico constitui um ponto de referência para o cumprimento dos objetivos estratégicos traçados pelas universidades cubanas, particularmente na disciplina de Educação Física do Currículo E, como conteúdo do currículo que favorece o protagonismo do aluno. o seu próprio processo de aprendizagem, constitui uma necessidade face às mudanças que estão a ocorrer no sistema de ensino superior cubano, dadas fundamentalmente pelas condições que surgiram do isolamento físico causado pela COVID 19, juntamente com a falta de competências para a realização de actividade física e garantir uma educação inclusiva, equitativa e de qualidade. O objetivo deste trabalho é desenvolver uma estratégia didática para o treinamento da habilidade de autoexercício do exercício físico; Métodos qualitativos e quantitativos são utilizados na pesquisa. Começa com o diagnóstico, utilizando diferentes métodos e técnicas, como inquéritos e entrevistas. Além disso, são aplicados testes para avaliar a condição física e as insuficiências apresentadas pelos estudantes de Educação Física da carreira de Medicina Veterinária da Universidade Agrária de Havana. A sistematização e os fundamentos teóricos e metodológicos analisados permitiram o desenho de uma estratégia didática, que conta com quatro etapas, cada uma delas com seu objetivo e sistema de ações, que são oferecidas como resultado para a formação da habilidade de autoexercício do exercício físico nos alunos estudados. A evidência das aprendizagens adquiridas pelos alunos, a avaliação dos especialistas indica uma melhoria nos níveis de aptidão física, as ações propostas respondem ao propósito para o qual a estratégia foi concebida.

Attention to the self-exercise skill of physical exercise constitutes a point of reference for the fulfillment of the strategic objectives set by Cuban universities, particularly in the Physical Education discipline of Study Plan E, as a content of the curriculum that favors the student's protagonism in his/her own learning process, constitutes a necessity in the face of the changes that are taking place in the Cuban Higher Education system, given fundamentally by conditions that arose from physical isolation caused by COVID 19, coupled with the lack of skills to perform physical activity and to guarantee inclusive, equitable and quality education. The objective of this work is to develop a didactic strategy for the training of the self-exercise skill of physical exercise; qualitative and quantitative methods are used in the research. It begins with the diagnosis, using different methods and techniques, such as surveys and interviews. In addition, tests are applied to evaluate the physical condition and insufficiencies presented by Physical Education students of the Veterinary Medicine career at the Agrarian University of Havana. The systematization and the theoretical and methodological foundations analyzed allowed the design of a didactic strategy, which has four stages, each of them with its objective and system of actions, which are offered as a result for the formation of the self-exercise skill of the physical exercise in the students studied. The evidence of the learning acquired by the students, the assessment of specialists indicates an improvement in physical fitness levels, the proposed actions respond to the purpose for which the strategy was conceived.

As dobras do origami: reflexões sobre a implicação em pesquisa / The origami's folds: reflections about the implication in research / Los pliegues del origami: reflexiones sobre la implicación en investigación

INTRODUÇÃO: A análise da implicação na pesquisa se opõe a uma suposta neutralidade resultante do afastamento do objeto, porque o/a pesquisador/a coloca a sua subjetividade em análise, o contexto histórico-social da pesquisa, assim como, a intersubjetividade de todos os envolvidos nela. A implicação integra o processo de construção do conhecimento na busca de maior compreensão dos fenômenos, sendo um dos conceitos fundamentais da psicossociologia. OBJETIVO: O presente estudo objetiva apresentar um relato de experiência sobre a análise da implicação em uma pesquisa clínico-qualitativa respaldada teórico-metodologicamente pela psicossociologia francesa e psicodinâmica do trabalho. Essa investigação ocorreu entre 2018 e 2022, tendo se dado parcialmente no período da pandemia da COVID-19. METODOLOGIA: Empregaram-se os seguintes dispositivos como método de análise da implicação: os diários de campo, as supervisões, as reuniões de equipe, a participação em um grupo de convivência e a psicoterapia individual. Assim, a pesquisadora procurou abordar os seus afetos e sentimentos envolvidos ao longo das etapas da pesquisa. RESULTADOS E DISCUSSÃO: Foi possível, pois, evidenciar a implicação como fonte, paradoxalmente, de processos criativos e, em alguns casos, também de alienação. CONCLUSÃO: Apesar da identificação de alguns destes aspectos negativos da implicação da pesquisadora, se pode ampliar o conhecimento sobre o objeto da pesquisa.

INTRODUCTION: The implication analysis is opposed to a supposed neutrality because the researcher analyzes his own subjectivity, his historical and social context, as well as the intersubjectivity of the actors involved in a research. Implication analysis is one of the fundamental concepts of psychosociology. It enables one to understand phenomena and builds knowledge. OBJECTIVE: The present study aims to present an experience report about an implication analysis of a clinical-qualitative research that was based on French psychosociology and psychodynamics of work theory and methodology. This investigation happened from 2018 to 2022, partially carried out during the COVID-19 pandemic. METHOD: There were used the following resources to access the implication analysis: dailies, supervisions, team meetings, participation in a reflection group, and individual psychotherapy. Thus, the researcher related feelings and affections involved in each one of the research stages. RESULTS AND DISCUSSION: This study highlighted the implication as a source that paradoxically allows creative processes but also, in some cases, alienation. CONCLUSION: Despite some negative aspects of the implication researcher, it was possible to expand the knowledge about the research object.

INTRODUCCIÓN: El análisis de la implicación en la investigación se opone a una supuesta neutralidad resultante de la distancia del objeto porque el investigador analiza su propia subjetividad, el contexto histórico-social de la investigación, así como la intersubjetividad de todos los involucrados en la investigación. La implicación forma parte del proceso de construcción del conocimiento en la búsqueda de una mejor comprensión de los fenómenos, siendo uno de los conceptos fundamentales de la psicosociología. OBJETIVO: Este estudio tiene como objetivo presentar un relato de experiencia sobre el análisis de la implicación en una investigación clínico-cualitativa sustentada teórica y metodológicamente por la psicossociologia francesa y la psicodinámica del trabajo. Esta investigación se llevó a cabo entre 2018 y 2022, habiéndose realizado parcialmente durante el período de la pandemia de COVID-19. MÉTODO: Se utilizaron como método de análisis de la implicación los siguientes dispositivos: diarios de campo, supervisiones, reuniones de equipo, participación en un grupo de convivencia y psicoterapia individual. Así, la investigadora buscó abordar sus afectos y sentimientos involucrados a lo largo de las etapas de la investigación. RESULTADOS Y DISCUSIÓN: Este estudio destacó la implicación como fuente, paradójicamente, de procesos creativos y, en algunos casos, alienación. CONCLUSIÓN: A pesar de la identificación de algunos de estos aspectos negativos de la implicación de la investigadora, se logró ampliar el conocimiento sobre el objeto de investigación.

Impacto de la pandemia por SARS-CoV-2 en el índice de masa corporal de niños asistidos en la Ciudad Autónoma de Buenos Aires / Impact of the SARS-CoV-2 pandemic on the body mass index of children seen in the City of Buenos Aires

Introducción. El sobrepeso y la obesidad infantil constituyen un problema de salud pública. El inicio de la pandemia por COVID-19 pudo haber favorecido esta patología. El puntaje Z del índice de masa corporal (Z-IMC) es un indicador aceptado para su diagnóstico y seguimiento. Objetivo. Evaluar si la prevalencia de sobrepeso y obesidad, y el Z-IMC en niños de 2 a 5 años aumentó durante la pandemia. Población y métodos. Estudio de cohorte retrospectiva. Se incluyeron pacientes asistidos en efectores públicos de salud del Gobierno de la Ciudad Autónoma de Buenos Aires (GCABA), de 2 a 5 años de edad, con registro de peso y talla en dos consultas, antes y después de haber comenzado el aislamiento social preventivo y obligatorio (ASPO). Se registró estado nutricional (Z-IMC) y variación del Z-IMC entre ambas consultas. Resultados. Se evaluaron 3866 sujetos, edad promedio 3,4 ± 0,8 años; el 48,1 % fueron mujeres. El intervalo promedio entre consultas fue 14,3 ± 2,5 meses. La prevalencia de sobrepeso/obesidad aumentó del 12,6 % (IC95% 11,6-13,6) al 20,9 % (IC95% 19,6-22-2); p <0,001, al igual que el Z-IMC (0,4 ± 1,1 vs. 0,8 ± 1,3; p <0,001). Conclusión. La prevalencia de sobrepeso y obesidad, y el Z-IMC en niños de 2 a 5 años aumentó significativamente durante la pandemia.

Introduction. Childhood overweight and obesity are a public health problem. The onset of the COVID-19 pandemic may have contributed to this condition. The body mass index (BMI) Z-score has been accepted as an indicator for overweight and obesity diagnosis and follow-up. Objective. To assess whether the prevalence of overweight and obesity and the BMI Z-score in children aged 2 to 5 years increased during the pandemic. Population and methods. Retrospective, cohort study. Patients included were those seen at public health care facilities in the City of Buenos Aires (CABA), who were aged 2 to 5 years, had weight and height values recorded at 2 different visits, before and after the establishment of the preventive and mandatory social isolation policy. Patients' nutritional status (BMI Z-score) and the variation in this indicator between both visits were recorded. Results. A total of 3866 subjects were assessed; their average age was 3.4 ± 0.8 years; 48.1% were girls. The average interval between both visits was 14.3 ± 2.5 months. The prevalence of overweight/ obesity increased from 12.6% (95% CI: 11.6­13.6) to 20.9% (95% CI: 19.6­22.2), p < 0.001, and so did the BMI Z-score (0.4 ± 1.1 versus 0.8 ± 1.3, p < 0.001). Conclusion. The prevalence of overweight and obesity and the BMI Z-score in children aged 2 to 5 years increased significantly during the pandemic.

Seguimiento de niños con diagnóstico de asma grave antes y durante la pandemia por COVID-19 / Follow-up of children diagnosed with severe asthma before and during the COVID-19 pandemic

En la pandemia por COVID-19 se exploraron estrategias de atención para garantizar el seguimiento de niños con asma grave. Estudio prospectivo, observacional, comparativo. Se incluyeron pacientes del programa de asma grave de un hospital pediátrico de tercer nivel (n 74). Se evaluó el grado de control, exacerbaciones y hospitalizaciones durante un período presencial (PP), marzo 2019-2020, y uno virtual (PV), abril 2020-2021. En el PP, se incluyeron 74 pacientes vs. 68 (92 %) del PV. En el PP, el 68 % (46) de los pacientes presentaron exacerbaciones vs. el 46 % (31) de los pacientes en el PV (p 0,003). En el PP, se registraron 135 exacerbaciones totales vs. 79 en el PV (p 0,001); hubo una reducción del 41 %. En el PP, el 47 % (32) de los pacientes tuvieron exacerbaciones graves vs. el 32 % (22) de los pacientes en el PV (p 0,048). Hubo 91 exacerbaciones graves en el PP vs. 49 en el PV (p 0,029), reducción del 46 %. No hubo diferencias en las hospitalizaciones (PP 10, PV 6; p 0,9). La telemedicina fue efectiva para el seguimiento de pacientes con asma grave

During the COVID-19 pandemic, health care strategies were explored to ensure the follow-up of children with severe asthma. This was a prospective, observational, and comparative study. Patients in the severe asthma program of a tertiary care children's hospital were included (n: 74). The extent of control, exacerbations, and hospitalizations during an in-person period (IPP) (March 2019­2020) and an online period (OP) (April 2020­2021) was assessed. A total of 74 patients were enrolled in the IPP compared to 68 (92%) in the OP. During the IPP, 68% (46) of patients had exacerbations versus 46% (31) during the OP (p = 0.003). During the IPP, 135 total exacerbations were recorded compared to 79 during the OP (p = 0.001); this accounted for a 41% reduction. During the IPP, 47% (32) of patients had severe exacerbations versus 32% (22) during the OP (p = 0.048). A total of 91 severe exacerbations were recorded during the IPP compared to 49 during the OP (p = 0.029); the reduction was 46%. No differences were observed in terms of hospitalization (IPP: 10, OP: 6; p = 0,9). Telemedicine was effective for the follow-up of patients with severe asthma.

Impacto de la edad, las comorbilidades y las complicaciones en pacientes con COVID-19 con síndrome de dificultad respiratoria aguda en la ventilación mecánica invasiva. Estudio multicéntrico observacional / Impact of Age, Comorbidities and Complications in COVID-19 Patients with Acute Respiratory Distress Syndrome on Invasive Mechanical Ventilation. An Observational Multicenter Study

Objetivos: Millones de pacientes con COVID-19 fueron internados en terapia intensiva en el mundo, la mitad desarrollaron síndrome de dificultad respiratoria aguda (SDRA) y recibieron ventilación mecánica invasiva (VMI), con una mortalidad del 50%. Analiza-mos cómo edad, comorbilidades y complicaciones, en pacientes con COVID-19 y SDRA que recibieron VMI, se asociaron con el riesgo de morir durante su hospitalización.Métodos: Estudio de cohorte observacional, retrospectivo y multicéntrico realizado en 5 hospitales (tres privados y dos públicos universitarios) de Argentina y Chile, durante el segundo semestre de 2020.Se incluyeron pacientes >18 años con infección por SARS-CoV-2 confirmada RT-PCR, que desarrollaron SDRA y fueron asistidos con VMI durante >48 horas, durante el se-gundo semestre de 2020. Se analizaron los antecedentes, las comorbilidades más fre-cuentes (obesidad, diabetes e hipertensión), y las complicaciones shock, insuficiencia renal aguda (IRA) y neumonía asociada a la ventilación mecánica (NAV), por un lado, y las alteraciones de parámetros clínicos y de laboratorio registrados.Resultados: El 69% era varón. La incidencia de comorbilidades difirió para los diferentes grupos de edad. La mortalidad aumentó significativamente con la edad (p<0,00001). Las comorbilidades, hipertensión y diabetes, y las complicaciones de IRA y shock se asociaron significativamente con la mortalidad. En el análisis multivariado, sólo la edad mayor de 60 años, la IRA y el shock permanecieron asociados con la mortalidad. Conclusiones: El SDRA en COVID-19 es más común entre los mayores. Solo la edad >60 años, el shock y la IRA se asociaron a la mortalidad en el análisis multivariado.

Objectives: Millions of patients with COVID-19 were admitted to intensive care world-wide, half developed acute respiratory distress syndrome (ARDS) and received invasive mechanical ventilation (IMV), with a mortality of 50%. We analyzed how age, comor-bidities and complications in patients with COVID-19 and ARDS who received IMV were associated with the risk of dying during their hospitalization.Methods: Observational, retrospective and multicenter cohort study carried out in 5 hospitals (three private and two public university hospitals) in Argentina and Chile, during the second half of 2020.Patients >18 years of age with SARS-CoV-2 infection confirmed by RT-PCR, who devel-oped ARDS and were assisted with IMV for >48 hours, during the second half of 2020, were included. History, the most frequent comorbidities (obesity, diabetes and hyper-tension) and the complications of shock, acute renal failure (AKI) and pneumonia as-sociated with mechanical ventilation (VAP), on the one hand, and the alterations of re-corded clinical and laboratory parameters, were analyzed.Results: 69% were men. The incidence of comorbidities differed for different age groups. Mortality increased significantly with age (p<0.00001). Comorbidities, hyper-tension and diabetes, and complications of ARF and shock were significantly associat-ed with mortality. In the multivariate analysis, only age over 60 years, ARF and shock remained associated with mortality.Conclusions: ARDS in COVID-19 is more common among the elderly. Only age >60 years, shock and ARF were associated with mortality in the multivariate analysis

Descripción de las intervenciones broncoscópicas en estenosis traqueales posterior a infección por COVID-19 / Description of Bronchoscopic Interventions in Post-COVID Tracheal Stenosis

Introducción: La infección por SARS-CoV-2 puede presentar síndrome de distrés res-piratorio agudo con requerimiento de ventilación mecánica prolongada y retraso en la realización de traqueostomía. Esto trae como consecuencia un incremento en casos de estenosis traqueal y la necesidad de métodos menos invasivos para su abordaje. Métodos: Estudio descriptivo de corte transversal, desde marzo 2020 hasta diciem-bre 2021 en el Hospital Universitario Nacional de Colombia, en adultos con estenosis traqueal postintubación asociado SARS-CoV-2. Se realizó análisis univariado entre los grupos con infección o no por SARS-CoV-2 como control, y reintervención, grado de estenosis, uso de inyección intramucosa con dexametasona intratraqueal o múltiples estenosis como desenlaces de importancia. Se usó test exacto de Fisher, t Student y Man-Whitney según la naturaleza de variables. Se consideró p estadísticamente significativo menor a 0.05.Resultados: Se identificaron 26 pacientes, 20 tenían COVID-19 y 6 no. Se encontraron diferencias en edad (p=0,002), epilepsia (p=0,007) y estenosis múltiple (p= 0,04). En 85% de los casos se utilizó láser blue más dilatación con balón pulmonar, en 35% inyección intramucosa con dexametasona intratraqueal y reintervención en 35%, sin diferencias significativas entre grupos. Conclusiones: Se observó un incremento tres veces mayor de pacientes con estenosis múltiple en el grupo de infección por COVID-19, así mismo se encontró que el método más utilizado en este grupo para la recanalización fue el uso de láser blue más dilatación con balón pulmonar y la innovación en el uso de inyección intramucosa.

Introduction: SARS-CoV-2 infection can lead to acute respiratory distress syndrome with a prolonged need for mechanical ventilation and delayed tracheostomy, resulting in an increase in cases of tracheal stenosis and the necessity for less invasive approaches.Methods: A descriptive cross-sectional study was conducted from March 2020 to December 2021 at the Hospital Universitario Nacional de Colombia, focusing on adults with post-intubation tracheal stenosis associated with SARS-CoV-2. Univariate analysis was performed between groups with or without SARS-CoV-2 infection as a control, considering reintervention, degree of stenosis, use of intratracheal steroids, or multiple stenoses as important outcomes. Fisher's exact test, Student's t-test, and Mann-Whit-ney test were employed based on the nature of variables. A p-value less than 0.05 was considered statistically significant.Results: A total of 26 patients were included, with 20 having COVID-19 and 6 without. Significant differences were found in age (p=0.002), epilepsy (p=0.007), and multiple stenosis (p=0.04). In 85% of cases, laser blue plus balloon pulmonary dilation was used, intratracheal dexamethasone in 35%, and reintervention in 35%, with no significant differences between groups.Conclusions: A threefold increase in subglottic stenosis was observed during the SARS-CoV-2 pandemic, with more instances of multiple stenosis and predominantly the use of laser blue plus balloon pulmonary dilation as a successful recanalization technique. There was a higher use of intratracheal dexamethasone in this group compared to oth-er pathologies causing tracheal stenosis.

Exceso de mortalidad durante la pandemia de COVID-19 en Ecuador. Análisis espacio temporal del exceso de mortalidad durante la pandemia de COVID-19 en Ecuador / Excess Mortality during the COVID- 19 Pandemic in Ecuador. Spatiotemporal Analysis of Excess Mortality During the Covid-19 Pandemic in Ecuador

Introducción: La pandemia de COVID-19 causó una elevada mortalidad en el mundo y en el Ecuador. Esta investigación se propuso analizar el exceso de mortalidad debido a la pandemia de COVID-19 en Ecuador. Método: Estudio observacional, longitudinal, cuantitativo y descriptivo. Clasificado como estudio ecológico en el campo de la epidemiología. Este estudio se centra en la medición del exceso de mortalidad durante los años 2020, 2021 y 2022, tomando como período base el promedio de defunciones ocurridas en el intervalo de 2015 a 2019. Resultados: Ecuador, en el período de enero 2020 a octubre 2022, acumuló un exceso total de muertes de 98.915. En el año 2020, el exceso de mortalidad fue mayor a 46.374, siendo el mes de abril el valor más alto de 15.484. En el año 2021, el exceso de muertes fue de 35.859, siendo abril el mes con mayor exceso de 7.330. Y el año 2022 el exceso de mortalidad fue de 16.682, el mes con mayor exceso fue enero con 4.204. Conclusión: Se evidenció un subregistro de defunciones, así como variaciones temporales y geográficas en el exceso de mortalidad. La provincia con mayor número de fallecidos y exceso de mortalidad fue Guayas seguida de Pichincha. Los resultados proporcionan un análisis del panorama durante la emergencia sanitaria, destacando la importancia de evaluar la capacidad de respuesta de los sistemas de salud en momentos de crisis y la necesidad imperativa de implementar medidas correctivas para el futuro.

Introduction: The COVID-19 pandemic caused a significant mortality in the world and in Ecuador. This research aimed to analyze the excess mortality due to the COVID-19 pandemic in Ecuador. Method: An observational, longitudinal, quantitative and descriptive study, classified as an ecological study in the field of epidemiology. This study focuses on measuring excess mortality during the years 2020, 2021 and 2022, using the average number of deaths that occurred in the period from 2015 to 2019 as the baseline. Results: From January 2020 to October 2022, Ecuador accumulated a total excess of deaths of 98,915. In 2020, the excess mortality was higher at 46,374, with the highest value occurring in April at 15,484. In 2021, the excess deaths amounted to 35,859, with April having the highest excess of 7,330. In 2022, the excess mortality was 16,682, with January recording the highest excess at 4,204. Conclusion: Evidence of underreporting of deaths, as well as temporal and geographi-cal variations in excess mortality, was observed. The province with the highest number of deaths and excess mortality was Guayas, followed by Pichincha. The results provide an analysis of the situation during the health emergency, emphasizing the importance of evaluating the healthcare system's capacity to respond during times of crisis and the imperative need to implement corrective measures for the future.

Percepção de enfermeiros acerca dos processos de cuidado durante a pandemia da covid-19 / Nurses' perception about care processes during the covid-19 pandemic / Percepción de las enfermeras sobre los procesos de atención durante la pandemia de covid-19

Objetivo: analisar a percepção do enfermeiro acerca dos processos de cuidado durante a pandemia da COVID-19. Métodos: estudo de campo, descritivo e abordagem qualitativa, realizado entre dezembro de 2020 a abril de 2021. Participaram 45 enfermeiros atuantes há três anos ou mais na Atenção Primária de municípios paraibanos classificados em urbano, intermediário adjacente e remoto, rural adjacente e remoto. Realizou-se a coleta através de entrevistas semiestruturadas pela plataforma Google Meet, essas eram gravadas pela própria plataforma e transcritas na íntegra para análise. A análise de dados deu-se por meio da Análise de Conteúdo considerando as etapas de pré-análise, codificação do texto e a inferência e interpretação dos resultados. O estudo atendeu ao que preconiza os padrões éticos. Resultados: no contexto pandêmico, os enfermeiros identificaram déficits existentes em suas práticas, elencando desafios e limitações nas condutas, como as de biossegurança e prevenção de doenças, fazendo-os repensar sobre futuras mudanças a serem realizadas após o período de pandemia. Conclusão: infere-se que os enfermeiros atuantes da Atenção Primária obtiveram novas percepções relacionadas ao cuidado, a preocupação com a saúde física e mental no planejamento desse cuidado, não apenas do usuário, mas de si mesmo e às pessoas do convívio. (AU)

Objective: to analyze nurses' perceptions of care processes during the COVID-19 pandemic. Methods: field study, descriptive and qualitative approach, carried out between December 2020 and April 2021. Participated 45 nurses working for three years or more in Primary Care in municipalities in Paraíba classified as urban, intermediate adjacent and remote, rural adjacent and remote. The collection was carried out through semi-structured interviews through the Google Meet platform, these were recorded by the platform itself and transcribed in full for analysis. Data analysis was carried out through Content Analysis considering the pre-analysis steps, text coding and the inference and interpretation of results. The study complied with ethical standards. Results: in the pandemic context, nurses identified existing deficits in their practices, listing challenges and limitations in conduct, such as biosecurity and disease prevention, making them rethink about future changes to be made after the period of pandemic. Conclusion: it is inferred that nurses working in Primary Care obtained new perceptions related to care, the concern with physical and mental health in the planning of this care, not only of the user, but of himself and the people around him. (AU)

Objetivo: analizar las percepciones de los enfermeros sobre los procesos de atención durante la pandemia de COVID-19. Métodos: estudio de campo, de abordaje descriptivo y cualitativo, realizado entre diciembre de 2020 y abril de 2021. Participaron 45 enfermeros que actúan desde hace tres años o más en Atención Básica en municipios de Paraíba clasificados como urbano, intermedio adyacente y remoto, rural adyacente y remoto. La recolección se realizó a través de entrevistas semiestructuradas a través de la plataforma Google Meet, estas fueron grabadas por la propia plataforma y transcritas en su totalidad para su análisis. El análisis de los datos se realizó a través del Análisis de Contenido considerando las etapas del preanálisis, la codificación del texto y la inferencia e interpretación de los resultados. El estudio cumplió con las normas éticas. Resultados: en el contexto de la pandemia, los enfermeros identificaron déficits existentes en sus prácticas, enumerando desafíos y limitaciones en la conducta, como la bioseguridad y la prevención de enfermedades, lo que les hizo repensar sobre los cambios futuros que se deben realizar después del período de pandemia. Conclusión: se infiere que los enfermeros que actúan en la Atención Primaria obtuvieron nuevas percepciones relacionadas con el cuidado, la preocupación por la salud física y mental en la planificación de este cuidado, no sólo del usuario, sino de sí mismo y de las personas que lo rodean. (AU)