Manifestaciones clínicas post supresión de sedoanalgesia en pacientes adultos de una terapia intensiva / Clinical manifestations after suppression of sedoanalgesia in adult patients in intensive care

Introducción: en la unidad de cuidados intensivos (UCI), las personas asistidas con patologías relevantes se encuentran bajo sedación, una vez que estas se encuentran bajo los principios de supresión de la sedación, es importante identificar cuáles son las manifestaciones que presentan, propias de las sedaciones. Objetivo: describir las manifestaciones clínicas del síndrome de supresión de la sedoanalgesia presentes en pacientes asistidos en un Hospital Público de la Ciudad de Corrientes de enero a diciembre del 2022. Metodología: estudio cuantitativo, descriptivo, transversal y observacional. La muestra incluyó pacientes adultos de UCI. El cálculo del tamaño muestral se realizó a través del método probabilístico aleatorio simple resultando de éste una muestra de 100 historias clínicas. Para la recolección de datos se utilizó la observación y como instrumento un formulario semiestructurado, de carácter anónimo. Cada formulario contenía datos específicos donde se categorizan las variables en estudio como ser edad, sexo, comorbilidades, tiempo de sedoanalgesia, tipo de sedación, sedoanalgesia utilizada, agitación, confusión, alucinación, diaforesis, taquicardia. Resultados: en cuanto a la edad se obtuvo un promedio de 49 años, el sexo predominante fue el masculino con 52%, en cuanto a las comorbilidades más frecuentes, el 20% presentó Insuficiencia Respiratoria Aguda y el 16% Insuficiencia renal. El motivo de ingreso a UCI en mayor medida con el 33% fue por dificultad respiratoria y Post Quirúrgicos complicados 32%. Los fármacos de mayor elección fueron midazolam 94%, seguido del fentanilo 80%. En cuanto al tiempo de sedación de los pacientes, se encontró una media de 1265 horas. Las manifestaciones clínicas que se observaron en la muestra en mayor medida corresponden a taquicardia 70%, agitación 52%, un 37% confusión e hipertensión y un 24% alucinación. Conclusión: las manifestaciones que se presentaron con mayor frecuencia fueron taquicardia, agitación, confusión, hipertensión y con menor frecuencia alucinación[AU]

Introduction: in the intensive care unit (ICU), people treated with relevant pathologies are under sedation. Once they are under the principles of sedation suppression, it is important to identify the manifestations they present, typical of sedations. Objective: To describe the clinical manifestations of sedation suppression syndrome present in patients treated at a Public Hospital in the City of Corrientes from January to December 2022. Methodology: quantitative, descriptive, cross-sectional and observational study. The sample included adult ICU patients. The calculation of the sample size was carried out through the simple random probabilistic method, resulting in a sample of 100 medical records. Manifestaciones clínicas post supresión de sedoanalgesia en pacientes adultos de una terapia intensiva. Observation was used to collect data and a semi-structured, anonymous form was used as an instrument. Each form contained specific data where the variables under study were categorized, such as age, sex, comorbidities, sedation time, type of sedation, sedation used, agitation, confusion, hallucination, diaphoresis, tachycardia. Results: regarding age, an average of 49 years was obtained, the predominant sex was male with 52%, regarding the most frequent comorbidities, 20% presented Acute Respiratory Failure and 16% Renal failure. The reason for admission to the ICU to a greater extent with 33% was due to respiratory difficulty and complicated Post-Surgeries 32%. The drugs of greatest choice were midazolam 94%, followed by fentanyl 80%. Regarding the sedation time of the patients, an average of 1265 hours was found. The clinical manifestations that were observed in the sample to a greater extent correspond to tachycardia 70%, agitation 52%, confusion and hypertension 37% and hallucination 24%. Conclusion: the manifestations that occurred most frequently were tachycardia, agitation, confusion, hypertension and, less frequently, hallucination[AU]

Introdução: na unidade de terapia intensiva (UTI), as pessoas tratadas com patologias relevantes estão sob sedação. Uma vez sob os princípios da supressão da sedação, é importante identificar as manifestações que apresentam, típicas das sedações. Objetivo: Descrever as manifestações clínicas da síndrome de supressão da sedação presentes em pacientes atendidos em um Hospital Público da Cidade de Corrientes no período de janeiro a dezembro de 2022. Metodologia: estudo quantitativo, descritivo, transversal e observacional. A amostra incluiu pacientes adultos internados em UTI. O cálculo do tamanho amostral foi realizado pelo método probabilístico aleatório simples, resultando em uma amostra de 100 prontuários. A observação foi utilizada para a coleta de dados e um formulário semiestruturado e anônimo foi utilizado como instrumento. Cada formulário continha dados específicos onde foram categorizadas as variáveis em estudo, como idade, sexo, comorbidades, tempo de sedação, tipo de sedação, sedação utilizada, agitação, confusão, alucinação, sudorese, taquicardia. Resultados: em relação à idade obteve-se uma média de 49 anos, o sexo predominante foi o masculino com 52%, quanto às comorbidades mais frequentes, 20% apresentavam Insuficiência Respiratória Aguda e 16% Insuficiência Renal. O motivo de internação na UTI em maior proporção com 33% foi por dificuldade respiratória e pós-cirúrgicos complicados 32%. Os medicamentos de maior escolha foram midazolam 94%, seguido de fentanil 80%. Quanto ao tempo de sedação dos pacientes, foi encontrada uma média de 1265 horas. As manifestações clínicas mais observadas na amostra correspondem a taquicardia 70%, agitação 52%, confusão e hipertensão 37% e alucinação 24%. Conclusão: as manifestações que ocorreram com maior frequência foram taquicardia, agitação, confusão, hipertensão e, menos frequentemente, alucinação[AU]

Association between chronic kidney disease stages and changes in ambulatory blood pressure monitoring parameters / Associação entre estágios da doença renal crônica e alterações dos parâmetros da monitorização ambulatorial da pressão arterial

Abstract Introduction: Blood pressure (BP) assessment affects the management of arterial hypertension (AH) in chronic kidney disease (CKD). CKD patients have specific patterns of BP behavior during ambulatory blood pressure monitoring (ABPM). Objectives: The aim of the current study was to evaluate the associations between progressive stages of CKD and changes in ABPM. Methodology: This is a cross-sectional study with 851 patients treated in outpatient clinics of a university hospital who underwent ABPM examination from January 2004 to February 2012 in order to assess the presence and control of AH. The outcomes considered were the ABPM parameters. The variable of interest was CKD staging. Confounding factors included age, sex, body mass index, smoking, cause of CKD, and use of antihypertensive drugs. Results: Systolic BP (SBP) was associated with CKD stages 3b and 5, irrespective of confounding variables. Pulse pressure was only associated with stage 5. The SBP coefficient of variation was progressively associated with stages 3a, 4 and 5, while the diastolic blood pressure (DBP) coefficient of variation showed no association. SBP reduction was associated with stages 2, 4 and 5, and the decline in DBP with stages 4 and 5. Other ABPM parameters showed no association with CKD stages after adjustments. Conclusion: Advanced stages of CKD were associated with lower nocturnal dipping and greater variability in blood pressure.

Resumo Introdução: A avaliação da pressão arterial (PA) tem impacto no manejo da hipertensão arterial (HA) na doença renal crônica (DRC). O portador de DRC apresenta padrão específico de comportamento da PA ao longo da monitorização ambulatorial da pressão arterial (MAPA). Objetivos: O objetivo do corrente estudo é avaliar as associações entre os estágios progressivos da DRC e alterações da MAPA. Metodologia: Trata-se de um estudo transversal com 851 pacientes atendidos nos ambulatórios de um hospital universitário que foram submetidos ao exame de MAPA no período de janeiro de 2004 a fevereiro de 2012 para avaliar a presença e o controle da HA. Os desfechos considerados foram os parâmetros de MAPA. A variável de interesse foi o estadiamento da DRC. Foram considerados como fatores de confusão idade, sexo, índice de massa corporal, tabagismo, causa da DRC e uso de anti-hipertensivos. Resultados: A PA sistólica (PAS) se associou aos estágios 3b e 5 da DRC, independentemente das variáveis de confusão. Pressão de pulso se associou apenas ao estágio 5. O coeficiente de variação da PAS se associou progressivamente aos estágios 3a, 4 e 5, enquanto o coeficiente de variação da pressão arterial diastólica (PAD) não demonstrou associação. O descenso da PAS obteve associação com estágios 2, 4 e 5, e o descenso da PAD, com os 4 e 5. Demais parâmetros da MAPA não obtiveram associação com os estágios da DRC após os ajustes. Conclusão: Estágios mais avançados da DRC associaram-se a menor descenso noturno e a maior variabilidade da pressão arterial.

Preliminary study of the population and reproductive dynamics of Echinaster sepositus (Spinulosida: Echinasteridae) in Cala del Racó / Estudio preliminar de la población y dinámica reproductiva de Echinaster sepositus (Spinulosida: Echinasteridae) en Cala del Racó

Abstract Introduction: The red starfish (Echinaster sepositus) is one of the most common asteroid species in the Mediterranean Sea. However, information about their biology or their role in benthic communities is scarce. Objective: This study aims to provide new information on the ecology of this species through the temporal characterization of the population of E. sepositus in Cala del Racó (Alicante, Spain) and the in situ monitoring of its reproductive cycle. Methods: For this purpose, three study areas were established at different depths. For each of the recorded starfish, data about the size, the substrate on which it was found, the area, the depth and the sex in the case of observing the reproduction were collected. Results: A total of 19 samplings have been carried out throughout a year of study. In this way, it has been possible to observe that the density of individuals increases in the shallower zone during autumn and winter, when the temperature drops to 14.13 ºC, while it decreases in spring and summer when the temperature rises to 27.17 ºC. Those results are reversed in the deepest part of the study. The highest density of individuals (0.51 ind/m2) occurred in October. Arborescent photophilic algae and crustose coralline algae were the substrates with the highest number of E. sepositus recorded. Medium to large specimens are located preferably on crustose coralline algae or arborescent photophilic algae, while smaller individuals were mostly located on Posidonia oceanica. No specimens of E. sepositus were observed spawning. Conclusions: Data leads to assume that there is a migration of starfishes towards more superficial areas when the water is at colder temperature and towards deeper areas when the temperature increases. It is valued the possibility that there is a change in the nutritional needs of E. sepositus throughout its development. According to our observations, the future reproduction studies should be concentrated between late-summer and early-autumn.

Resumen Introducción: La estrella de mar roja (Echinaster sepositus) es una de las especies de asteroideos más comunes del mar Mediterráneo. Sin embargo, la información sobre su biología o su papel en las comunidades bentónicas es escasa. Objetivo: Este estudio pretende aportar nueva información sobre la ecología de esta especie mediante la caracterización temporal de la población de E. sepositus en la Cala del Racó (Alicante, España) y el monitoreo in situ de su ciclo reproductivo. Métodos: Con este fin se establecieron tres zonas de estudio a distintas profundidades. Para cada una de las estrellas registradas se tomaron datos de tamaño, el sustrato sobre el que se encuentra, la zona, la profundidad y el sexo en caso de observar la reproducción. Resultados: A lo largo de un año de estudio se han realizado un total de 19 muestreos. De esta forma se ha podido observar que la densidad de individuos aumenta en la zona menos profunda durante otoño e invierno, cuando la temperatura del agua baja hasta los 14.13 ºC, mientras que se reduce en primavera y verano, cuando la temperatura se eleva hasta los 27.17 ºC. Este resultado se invierte en la zona más profunda del estudio. La mayor densidad de individuos ha sido observada en octubre (0.51 ind/m2). Las algas fotófilas arborescentes y las algas coralinales costrosas han sido los sustratos con un mayor número de E. sepositus registrados. Los ejemplares de tamaños medianos a grandes se localizan preferentemente sobre algas coralinales costrosas o algas fotófilas arborescentes, mientras que los individuos de menor tamaño se sitúan mayormente sobre Posidonia oceanica. No se observaron ejemplares de E. sepositus reproduciéndose. Conclusiones: Los datos permiten presuponer que existe una migración entre las zonas más superficiales, cuando la temperatura del agua es menor, y zonas más profundas cuando la temperatura aumenta. Se valora la posibilidad de la existencia de un cambio en los requerimientos nutricionales de E. sepositus a lo largo de su desarrollo. De acuerdo con nuestras observaciones, los estudios futuros sobre la reproducción de esta especie deben concentrarse entre finales de verano y principios de otoño.

Importância da interação entre comunidade e graduando, para uma formação humanizada: relato de experiência / Importance of interaction between community and undergraduate, for humanized training: experience report

Durante a vivência acadêmica, as universidades conectam seus futuros profissionais para assistência à comunidade, tendo em vista uma formação centrada na humanização dos pacientes. O programa de monitoria para a clínica interdisciplinar no tratamento de feridas, do Centro Universitário do Espírito Santo (UNESC), não se limita apenas ao campo teórico, abrangendo muito a prática com o corpo social e possibilita essa experiência com a comunidade de forma humanizada. Objetivo: Relatar a inter-relação com a sociedade durante o tempo de monitoria, como isso é importante para a capacitação de excelência, e também como essa humanização contribui para tratamento e evolução do paciente. Metodologia: O estudo consiste em um relato de experiência de um dos monitores da clínica de feridas durante um semestre de monitoria, apresentando caráter descritivo. Resultados e Discussão: Durante a vivência notou-se o quão importante é enxergar esse lado humano do paciente, não se preocupando apenas com suas queixas. Agindo desse modo, teve como resultado pacientes mais felizes, engajados com o tratamento e gostando de estar naquele ambiente, por mais doloroso que fosse o real motivo. Considerações finais: É vital para o graduando aprender a lapidar sua abordagem com o paciente, atuando de maneira holística. Essa interação entre universidade e corpo social é de fundamental importância para desenvolver profissionais que saiam ainda mais capacitados para o mercado de trabalho, principalmente quando se trata de profissionais da área da saúde, possibilitando mesclar assistência e atendimento, com o processo de ensino-aprendizado das práticas de saúde.(AU)

During their academic experience, universities connect their future professionals to assist the community, with a view to training centred on the humanization of patients. The monitoring program for the interdisciplinary wound care clinic at the Centro Universitário do Espírito Santo (UNESC) is not just limited to the theoretical field, but also encompasses a lot of practice with the social body and enables this experience with the community in a humanized way. Objective: To report on the interrelationship with society during the monitoring period, how important this is for the training of excellence, and also how this humanization contributes to the treatment and evolution of the patient. METHODOLOGY: The study consists of a report on the experience of one of the wound clinic monitors during a semester of monitoring, and is descriptive in nature. Results and Discussion: During the experience, we noticed how important it is to see the human side of the patient, not just worrying about their complaints. Acting in this way resulted in happier patients, engaged with the treatment and enjoying being in that environment, no matter how painful the real reason.Final considerations: It is vital for undergraduates to learn how to refine their approach to patients, acting in a holistic way. This interaction between the university and society is of fundamental importance for developing professionals who are even more qualified for the job market, especially when it comes to health professionals, making it possible to merge assistance and care with the teaching-learning process of health practices.(AU)

Durante su experiencia académica, las universidades vinculan a sus futuros profesionales con la asistencia a la comunidad, con vistas a una formación centrada en la humanización de los pacientes. El programa de acompañamiento de la clínica interdisciplinaria de cuidado de heridas del Centro Universitario do Espírito Santo (UNESC) no se limita apenas al campo teórico, sino que abarca mucha práctica con el cuerpo social y posibilita esta experiencia con la comunidad de forma humanizada. Objetivo: Informar sobre la interrelación con la sociedad durante el período de seguimiento, cuán importante es esto para la formación de excelencia, y también cómo esta humanización contribuye al tratamiento y evolución del paciente. Metodología: El estudio consiste en un informe sobre la experiencia de uno de los monitores de la clínica de heridas durante un semestre de monitorización, y es de naturaleza descriptiva. RESULTADOS Y DISCUSIÓN: Durante la experiencia, nos dimos cuenta de lo importante que es ver el lado humano del paciente, no sólo preocuparse por sus quejas. Actuar de esta manera resultó en pacientes más felices, comprometidos con el tratamiento y disfrutando de estar en ese ambiente, por más doloroso que sea el motivo real.Consideraciones finales: Es fundamental que los estudiantes universitarios aprendan a perfeccionar su abordaje con los pacientes, actuando de forma holística. Esta interacción entre la universidad y la sociedad es de fundamental importancia para el desarrollo de profesionales aún más cualificados para el mercado de trabajo, especialmente cuando se trata de profesionales de la salud, haciendo posible la fusión de la asistencia y el cuidado con el proceso de enseñanza-aprendizaje de las prácticas de salud.(AU)

Mortalidade por COVID-19 em um município do Oeste Baiano: incidência e fatores de risco / Mortality by COVID-19 in a municipality in Western Bahia: incidence and risk factors

Objetivo: descrever e analisar os fatores de risco associados aos óbitos por COVID-19 no município de Barreiras-BA. Método: estudo de coorte em que foram analisadas as notificações de casos positivos da doença no período de março de 2020 a dezembro de 2022. As variáveis incluídas foram: sexo, idade, raça/cor, sintomas apresentados e condições de saúde. Para verificar a associação entre as variáveis, foi utilizada Regressão de Poisson, com estimativa do risco relativo. Resultados: Ocorreram 348 óbitos no período analisado, sendo estes mais frequentes em homens (60,6%), idosos (58,9%), pretos/pardos (88,1%). Os principais sintomas apresentados pelos indivíduos que vieram a óbito foram a tosse (67,8%), a dispneia (62,9%) e a febre (53,4%), e as principais comorbidades as doenças cardíacas (39,1%) e o diabetes (21,8%). Foram encontrados como fatores de risco associados à ocorrência do óbito ser do sexo masculino e idoso e ter apresentado sintomas como dispneia e febre, além de apresentar comorbidades como doenças respiratórias, cardíacas, diabetes, renais, imunossupressão, doenças cromossômicas e obesidade (p < 0,05). Ter tido sintomas como dor de garganta, dor de cabeça, coriza e distúrbios olfativos demonstraram menor risco de morte (p < 0,05). Conclusão: O número de mortes ocorridas por COVID-19 foi considerado baixo, com risco maior para homens e idosos e indivíduos com outras doenças prévias. Apresentação de sintomas mais graves, como febre e dispneia, também aumentam o risco de morte.

Objective: the objective of this study was to describe and analyze the risk factors associated with deaths from COVID-19 in the city of Barreiras-BA. Methods: a cohort study in which notifications of positive cases of the disease were analyzed from March 2020 to December 2022. The variables included were sex, age, race/color, presented symptoms, and health conditions. Poisson Regression was used to verify the association between variables with relative risk estimation. Results: There were 348 deaths in the period analyzed, these being more frequent in men (60.6%), elderly people (58.9%), black/brown people (88.1%). The main symptoms presented by the individuals who died were cough (67.8%), dyspnea (62.9%) and fever (53.4%), and the main comorbidities were heart disease (39.1%) and diabetes (21.8%). Risk factors associated with the occurrence of death were found to be male and elderly and having symptoms such as dyspnea and fever, in addition to presenting comorbidities such as respiratory, cardiac, diabetes, kidney diseases, immunosuppression, chromosomal diseases and obesity (p < 0 .05). Having had symptoms such as sore throat, headache, runny nose and olfactory disorders demonstrated a lower risk of death (p < 0.05). Conclusion: The number of deaths caused by COVID-19 was considered low, with a higher risk for men and the elderly and individuals with other previous illnesses. Presentation of more serious symptoms, such as fever and dyspnea, also increases the risk of death.

Monitoramento de vetores do gênero Aedes durante o inverno no município de Barbacena, Minas Gerais, Brasil ­ 2018 / Monitoring of vectors of the genus Aedes during winter in the municipality of Barbacena, Minas Gerais, Brazil ‒ 2018

Objetivo: estimar a oviposição e distribuição espacial de vetores Aedes durante a estação de inverno e correlacionar essas estimativas com dados climáticos do mesmo período. Métodos: estudo de campo conduzido no município de Barbacena-MG, em 2018. O monitoramento, a coleta de ovos e a estimativa de índices estegômicos de vetores Aedes foram obtidos por meio de ovitrampas. Os Índices de Densidade de Ovos (IDO) e de Positividade de Ovitrampas (IPO%) foram estimados conforme estações climáticas e semanas epidemiológicas. A correlação entre parâmetros meteorológicos (temperatura/pluviometria) e índices estegômicos (IDO/IPO) foi determinada pelo coeficiente de Spearman. Resultados: um total de 1.080 ovitrampas, instaladas em 39 bairros, foi analisado durante 10 semanas epidemiológicas, fornecendo um total de 970 ovos. Nas estações de outono, inverno e primavera, foram obtidos, respectivamente, 421, 470 e 70 ovos. Durante o outono, houve variação do IDO entre 14,2 e 34,2. O IPO manteve-se constante em 4,5%. Durante o inverno, houve variação do IDO entre 0,00 e 47,50 e do IPO entre 0,00% e 8,25%. Houve correlação negativa significativa tanto entre aumento da precipitação mensal e diminuição do número de ovos coletados (rho=-0.673) quanto entre aumento da precipitação mensal e diminuição do IPO (rho=-0.612). O valor geral do IDO e do IPO nas 10 semanas foi, respectivamente, 22,04 e 4,17% e, na estação de inverno, foi, respectivamente, 23,50 e 3,73%. Conclusão: os achados corroboram a presença de ovos e vetores do gênero Aedes mesmo em condições climáticas adversas para essas espécies e sustentam ações de manejo sanitário durante todo o ano.

Objective: to estimate oviposition and spatial distribution of Aedes vectors during the winter season and correlate these estimates with climate data from the same period. Methods: field study conducted in the municipality of Barbacena-MG in 2018. Monitoring, egg collection, and estimation of stegomic indices of Aedes were obtained using ovitraps. The Indices of Egg Density (EDI) and Positive Ovitrap (POI%) were estimated according to climatic seasons and epidemiological weeks. The correlation between meteorological parameters (temperature/rainfall) and stegomic indices (EDI/POI) was determined by the Spearman coefficient. Results: a total of 1,080 ovitraps installed in 39 neighborhoods were analyzed during ten (10) epidemiological weeks, providing a total of 970 eggs. In the autumn, winter, and spring seasons, 421, 470, and 70 eggs were obtained, respectively. During the autumn, there was a variation in EDI between 14.2­34.2. The POI remained constant at 4.5%. During the winter, the EDI varied between 0.00­47.50, and the POI varied between 0.00%­8.25%. There was a significant negative correlation, respectively, between an increase in monthly precipitation and a decrease in the number of eggs collected (rho=-0.673) and between an increase in monthly precipitation and a decrease in POI (rho=-0.612). The overall value of EDI and POI in the ten (10) weeks was 22.04 and 4.17%, and in the winter season, they were 23.50 and 3.73%, respectively. Conclusion: the findings corroborate the presence of eggs and vectors of the genus Aedes even in adverse climatic conditions for these species and support health management actions throughout the year.

Práticas Avançadas de Enfermagem ­ PAE / Advanced Nursing Practices ­ ANP

Trata de nota técnica sobre Práticas Avançadas de Enfermagem (PAE) no Brasil, elaborada por comissão e submetida à aprovação do plenário do Conselho Federal de Enfermagem (Cofen). O documento aborda conceitos, ações, implementação e regulação das práticas avançadas de Enfermagem, expandindo os limites do escopo da atuação do enfermeiro e reforçando a sua prática clínica. (AU)

This is a technical note on Advanced Nursing Practices (ANP) in Brazil, prepared by a committee and submitted for approval by the plenary of the Federal Nursing Council (Cofen). The document addresses concepts, actions, implementation and regulation of advanced nursing practices, expanding the limits of the scope of nurses' work and reinforcing their clinical practice. (AU)

Esta es una nota técnica sobre las Prácticas Avanzadas de Enfermería (PAE) en Brasil, elaborada por un comité y sometida a la aprobación del plenario del Consejo Federal de Enfermería (Cofen). El documento aborda los conceptos, acciones, implementación y reglamentación de las prácticas avanzadas de enfermería, ampliando los límites del ámbito de actuación de las enfermeras y reforzando su práctica clínica. (AU)

Application progress on in vivo drug analysis technique in clinical pharmacy / 药学实践与服务

Objective To explore the progress on the application of in vivo drug analysis techniques in clinical pharmacy work. Methods Relevant literature was reviewed to provide an overview of the characteristics of clinical samples, common in vivo drug analysis methods used in the clinic, the application and existing problems of in vivo drug analysis in clinical pharmacy. Results and Conclusion In recent years, with the increasing demand for individualized and precise treatment in clinical practice and the continuous development of analytical techniques, in vivo drug analysis techniques have been widely used in clinical pharmacy work, which have become one of the important auxiliary techniques to promote rational clinical drug use, improve individualized treatment and reduce the occurrence of adverse reactions. However, in the actual application, there were still problems such as the invasive blood sampling that hinders sampling, the weak ability to interpret drug monitoring results and clinical testing methods that still need to be improved. These problems should be taken seriously and continuously improved and solved in the subsequent research and application.

Verification of a method for determination of tritiated water in ambient air / 中国辐射卫生

Objective To experimentally verify the precision and accuracy of determining tritiated water in ambient air using the desiccant adsorption sampling–high temperature negative pressure desorption of liquid water (containing HTO)–liquid Scintillation counter method, and to provide technical support for developing standard methods for monitoring tritiated water in ambient air. Methods The relative standard deviation and recovery of multi-group samples were verified by collecting, testing, and analyzing environmental samples with different activity concentrations. The uncertainty of the method was evaluated, the main uncertainty components were identified, and the reliability of measurement results was analyzed. Through experimental comparison of different methods, the differences in the test results of different methods were examined. Results The relative standard deviation of multiple samples ranged from 6.7% to 7.9%, the recovery ranged from 95.7% to 97.3%, and the uncertainty was greatly affected by the sample counting rate, with no significant difference as compared to condensation sampling method. Conclusion The precision and accuracy of this method meet the requirements of environmental authorities for monitoring tritiated water in ambient air, and it can be widely used in the monitoring of tritiated water in ambient air.

The molecular epidemiological characteristics of the gastroenteritis outbreaks caused by norovirusin Hainan Province,2020-2022 / 安徽医科大学学报

Objective To understand the molecular epidemiological characteristics of Norovirus outbreaks and the genome evolution of Norovirus epidemic strains in Hainan Province from 2020 to 2022.Methods The information and samples have been collected from the norovirus outbreaks from 2020 to 2022.Norovirus was detected by using the real-time PCR in these samples,then the detected sequences were amplified the analyzed.The Norovirus se-quences of 8 strains had been amplified and analyzed.Results From 2020 to 2022,39 gastroenteritis outbreaks were reported,and 25 outbreaks caused by Norovirus which mainly occurred in childcare institutions and schools(20/25,80％).The Norovirus outbreaks were mainly concentrated in counties around Haikou(northeast),which including Ding'an(5 cases),Wenchang(4 cases),Chengmai(4 cases),and Lingao(3 cases);following by western regions which included Baisha(2 cases),Ledong(2 cases),and Dongfang(3 cases).1 case was in Wanning in the southeast.Among individuals aged 2-17,the positive proportion of Norovirus in males was higher than that in females.Among individuals aged over 55,the proportion of Norovirus positive in females was higher than that in males.The gender of positive samples among individuals aged 18-40 was related to their profession.According to RT-PCR typing and sequencing,GⅡ group Norovirus were classified in13 outbreaks.There were 4 genotypes detected.GⅡ.2[P1 6]was the main epidemic strain with 60％(9/13),and the other three genotypes were GⅡ.4 Sydney[P31](15.4％,2/13)GⅡ.4 Sydney[P16](7.7％,1/13)and GⅡ.3[P12](7.7％,1/13).Further genic analysis of 8 Norovirus strains showed that all of them were still in the same branch as the previ-ous strain,and all exhibited a certain amount of amino acid variation.Conclusion Norovirus is the main pathogen of gastroenteritis outbreaks in Hainan province,and the main epidemic strain is GⅡ.2[P16].It is necessary to continue to strengthen the monitoring that provides scientific evidence for the prevention and control of norovirus out-breaks in Hainan region.

Health promotion measures for common allergic diseases / 重庆医学

Allergic diseases seriously affect people's health,throughout the whole life cycle,from chil-dren to adults and then to the elderly allergy,can be lifelong onset,and need comprehensive prevention and treatment of the whole life cycle.Its occurrence and development have certain rules,it is usually first manifes-ted as atopic dermatitis in infants and young children,and then gradually develops into food allergy,allergic rhinitis(AR),and allergic asthma.Intervention in atopic dermatitis and or reducing the sensitization of food allergens can inhibit the allergic process and reduce the occurrence of AR and allergic asthma.Therefore,inter-vening and blocking the allergic processes is the key to the prevention and treatment of allergic diseases.This article focuses on the comprehensive intervention measures of allergic diseases(including health education,al-lergen intervention,nutrition intervention,daily nursing,psychological intervention)and disease monitoring,in order to promote the development of the prevention and treatment of allergic diseases.

Correlation of serum metabolites and clinical features in patients with peripheral T-cell lymphoma / 陆军军医大学学报

Objective To explore the changes in serum energy metabolites in patients with peripheral T-cell lymphoma,and investigate serum biomarkers for monitoring peripheral T-cell lymphoma from the perspective of energy metabolism.Methods Multiple/selected reaction monitoring(MRM/SRM)was used to detect the energy-related metabolites in the sera of 16 patients with newly diagnosed peripheral T-cell lymphoma admitted in the Hematology Medical Center of the Second Affiliated Hospital of Army Medical University from November 2020 to December 2021,as well as 10 recruited healthy volunteers.The corresponding clinical data including medical history,laboratory results and image data were collected and retrospectively analyzed.Results Significant differences were seen in the contents and expression profiles of serum energy metabolism-related products between the patients and the healthy volunteers.The patients had significantly reduced serum contents of cyclic AMP,succinate,citrate and cis-aconitate(P＜0.05),and elevated D-glucose 6-phosphate content(P＜0.05).The serum contents of citrate and succinate were negatively correlated with the risk stratification(low-,moderate-and high-risk)and clinical stage of the disease(P＜0.05).Meanwhile,there was a negative correlation between the contents of L-malic acid and citrate and the mid-term efficacy evaluation results,such as complete/partial response(CR/PR)or stable disease(SD)(P＜0.05).For patients with extranodal NK/T cell lymphoma(n=10),there were also significant reductions in the contents of cyclic AMP,succinate,citrate,isocitrate and cis-aconitate in the sera of patients compared with healthy volunteers(P＜0.05),and the contents of citrate and succinate were negatively correlated with the clinical stage(P＜0.05)and were rather correlated with mid-term efficacy evaluation results(CR/PR or SD)(P＜0.05).For patients with angioimmunoblastic T-cell lymphoma(n=6),the serum contents of cyclic AMP,citrate and succinate were significantly lower,while the content of D-glucose 6-phosphate was higher when compared with the healthy volunteers(P＜0.05),and the content of succinate was negatively correlated with both clinical stage and risk grade of the patients(P＜0.05).Conclusion There are 5 serum differential metabolites identified between patients with peripheral T-cell lymphoma and healthy controls,and succinate and citrate are expected to be serum biomarkers of peripheral T-cell lymphoma.

Advances in application of 21-deoxycortisol in the diagnosis and monitoring of 21-hydroxylase deficiency / 国际儿科学杂志

With the whole life involvement，21-hydroxylase deficiency（21-OHD）affects the quality of life，and the death rate of salt wasting form is high，thus the timely diagnosis and standardized treatment are needed. Traditionally，17-hydroxyprogesterone（17-OHP）is an indicator for screening，diagnosis and monitoring of 21-OHD. However，17-OHP has some limitations，such as high false-positive rate in neonatal screening，high fluctuation，and interference of puberty and menstrual cycle，etc. Therefore，attempts have been made to find better indicators to help guide clinical practice. Recently，several studies have suggested that 21-deoxycortisol（21-DF）may be a more specific marker for 21-OHD，which has the following advantages：no elevation is observed in premature infants or patients with other forms of congenital adrenal hyperplasia，and the blood sample timing doesn't affect the detection of 21-DF；21-DF is a reliable diagnostic marker of non-classical 21-OHD；adrenal gland is the only source of 21-DF. Therefore，this article reviews the limitations of 17-OHP and the relative advantages of 21-DF.

Long-term auditory monitoring in children with Alport syndrome based on different degrees of renal injury / 临床耳鼻咽喉头颈外科杂志

Objective:To investigate long-term auditory changes and characteristics of Alport syndrome（AS） patients with different degrees of renal injury. Methods:Retrospectively analyzing clinical data of patients diagnosed AS from January 2007 to September 2022, including renal pathology, genetic detection and hearing examination. A long-term follow-up focusing on hearing and renal function was conducted. Results:This study included 70 AS patients, of which 33（25 males, 8 females, aged 3.4-27.8 years） were followed up, resulting in a loss rate of 52.9%.The follow-up period ranged from 1.1to 15.8 years, with 16 patients followed-up for over 10 years. During the follow-up, 10 patients presenting with hearing abnormalities at the time of diagnosis of AS had progressive hearing loss, and 3 patients with new hearing abnormalities were followed up, which appeared at 5-6 years of disease course. All of which were sensorineural deafness. While only 3 patients with hearing abnormalities among 13 patients received hearing aid intervention. Of these patients,7 developed end-stage renal disease（ESRD）, predominantly males （6/7）. The rate of long-term hearing loss was significantly different between ESRD group and non-ESRD group（P=0.013）. There was no correlation between the progression of renal disease and long-term hearing level（P>0.05）. kidney biopsies from 28 patients revealed varying degrees of podocyte lesion and uneven thickness of basement membrane. The severity of podocyte lesion was correlated with the rate of long-term hearing loss（P=0.048）, and there was no correlation with the severity of hearing loss（P>0.05）. Among 11 cases, theCOL4A5mutationwas most common （8 out of 11）, but there was no significant correlation between the mutation type and hearing phenotype（P>0.05）. Conclusion:AS patients exhibit progressive hearing loss with significant heterogeneity over the long-term.. THearing loss is more likely to occur 5-6 years into the disease course. Hearing abnormalities are closely related to renal disease status, kidney tissue pathology, and gene mutations, emphasizing the need for vigilant long-term hearing follow-up and early intervention.

Quality evaluation of Chinese and global guidelines/consensus for TDM of anti-TNF-α agents in patients with inflammatory bowel disease / 中国药房

OBJECTIVE To evaluate the quality of guidelines/consensus on therapeutic drug monitoring （TDM） of anti-tumor necrosis factor-α （TNF-α） in patients with inflammatory bowel disease （IBD） in China and globally. METHODS PubMed， Embase， CNKI， Wanfang data， VIP， and release websites of guidelines/consensus in China and globally were searched to collect guidelines/expert consensus on TDM with anti-TNF-α for IBD patients. The search period was from database establishment to June 2023. After two investigators independently screened the literature and extracted the data， the methodological quality of the included guidelines/consensuses was evaluated using the Appraisal of Guidelines for Research and Evaluation Ⅱ. The main recommendations of the included guidelines/consensuses were summarized. RESULTS A total of 9 articles were included， 3 were guidelines and 6 were expert consensus. The standardized percentages of the 9 guidelines/consensus in the 6 dimensions （scope and aims， participants， rigor of formulation， clarity of expression， application， and editorial independence） were 90.43%， 41.98%， 52.55%， 85.49%， 19.00%， and 76.85%， respectively. Eight guidelines/consensus had a recommendation of grade B and one consensus of grade C. The main recommendations involve TDM application scenarios， threshold ranges， strategy adjustments， detection methods， and interpretation of results. Most guidelines/consensus recommend passive TDM for non-responders. It is recommended to set the TDM concentration range according to the expected treatment results and make strategy adjustments in combination with the disease condition and TDM results. Additionally， the same test method is recommended for the same patient. Some guidelines/consensus hold that no differences were noted in the interpretation of results between biosimilar and original drug. CONCLUSIONS The overall quality of the included guidelines/consensus was fair， with relatively consistent recommendation. Clinicians need to understand the characteristics and limitations of TDM with this class of drugs， and interpret and apply results of TDM in combination with specific clinical treatment goals.

Analysis of direct drinking water quality and its influencing factors in primary and secondary schools in Nanjing City / 中国学校卫生

Objective@#To investigate the quality and influencing factors of direct drinking water in schools in Nanjing City, so as to provide basis for management of school drinking water.@*Methods@#From April to July 2023, direct drinking water equipment from 146 primary and secondary schools were selected from Nanjing City using a stratified random sampling method and tested for colony forming units (CFU) and permanganate index. Mann-Whitney U test was used to compare the differences between groups, and multiple linear regression was used to analyze the influencing factors.@*Results@#The CFU and permanganate levels of school direct drinking water in Nanjing City were 1.00(0.00,15.50)CFU/mL and 0.47(0.26, 0.75)mg/L, respectively. The CFU level increased when the filter replacement time exceeded 3 months and when the water source was piped, while the permanganate index increased when the filter replacement time exceeded 3 months and using activated carbon technology ( Z =-2.21, -3.92, -2.31, -8.45 , P <0.05). The results of multiple linear regression analysis showed that the replacement time of filter element exceeding 3 months was positively correlated with the CFU level, and the process type involving activated carbon, a laid pipe network and a filter replacement time exceeding 3 months were positively correlated with the permanganate index( β =167.08, 0.32, 0.35, 0.11, P ＜0.05).@*Conclusions@#There are certain problems with the water quality of primary and secondary school direct drinking water in Nanjing City. Schools should promptly replace the filter and maintain the drinking water equipment to ensure the hygiene and safety of campus water quality.

Blood concentration monitoring of tacrolimus in patients with nephrotic syndrome and establishment of MLP prediction model / 中国药房

OBJECTIVE To investigate the monitoring of tacrolimus blood concentration in patients with nephrotic syndrome （NS），and to establish a prediction model for tacrolimus blood concentration. METHODS Data from 509 concentration monitoring sessions of 166 NS patients using tacrolimus were collected from January 1， 2020 to August 31， 2023 in Zhongshan Hospital Affiliated to Xiamen University. The relationship of efficacy and adverse drug reaction（ADR） with blood concentration was analyzed. A multilayer perceptron （MLP） prediction model was established by using the blood concentration monitoring data of 302 times from 109 NS patients with genetic information， and then verified. RESULTS In terms of efficacy， the median blood concentration of tacrolimus in the non-remission group was 2.20 ng/mL， which was significantly lower than that in the partial remission group （4.00 ng/mL， P＜0.001） and the complete remission group （3.60 ng/mL， P＝0.002）. In terms of ADR， the median blood concentration of tacrolimus in the ADR group was 5.01 ng/mL， which was significantly higher than that in the non-ADR group （3.37 ng/mL） （P＝0.001）. According to the subgroup analysis of the receiver operating characteristic curve， when the blood concentration of tacrolimus was ≥6.65 ng/mL， patients were more likely to develop elevated blood creatinine [area under the curve （AUC） was 0.764， P＜0.001）； when the blood concentration of tacrolimus was ≥6.55 ng/mL， patients were more likely to develop blood glucose （AUC＝0.615， P＝ 0.005）. The established MLP prediction model has a loss function of 0.9， with an average absolute error of 0.279 5 ng/mL between the predicted and measured values. The determination coefficient of the validation scatter plot was 0.984， indicating an excellent predictive performance of the model. CONCLUSION Tacrolimus blood concentration has an impact on both efficacy and ADR in NS patients. The use of the MLP model for predicting blood concentration exhibits high accuracy with minimal error between predicted and measured values. The model can be used as an important tool in clinical individualized medication regimens.

Development of an online radioactive xenon gas monitoring system for nuclear facilities / 中国辐射卫生

Objective Nowadays, radioactive xenon isotopes, including 131mXe, 133mXe, 133Xe, and 135Xe, are primarily released into the atmosphere through various reactor operation and major accidents of reactors. To improve the online monitoring capability of xenon in nuclear facilities and their gaseous effluents, a highly sensitive online xenon monitoring system was developed to monitor, warn, and alarm the activity concentration of radioactive xenon. Methods The online monitoring system for radioactive xenon gas in nuclear facilities was established using xenon membrane separation and concentration, xenon high-efficiency selective adsorption, and low-background gamma-ray spectrometry analysis methods. Results Under the operation mode of one-hour sampling and one-hour measuring, the minimum detectable activity concentration of the radioactive xenon online monitoring system for 133Xe was approximately (1.43 ± 0.03) Bq/m3. Conclusion This system can be effectively used for online monitoring of xenon activity concentration in nuclear facilities such as nuclear power plants and isotope production reactors, as well as in gaseous effluents. It helps improve the safety level of personnel, the environment, and nuclear facilities.

A practice case of monitoring waste resin clearance in a nuclear power plant / 中国辐射卫生

Objective To establishment a process of monitoring waste resin clearance in nuclear power plants, and to meet clearance requirements and simplify the monitoring work. Methods In accordance with the requirements specified in current laws, regulations, and standards in China, as well as the practice of slightly polluted waste resins generated during the operation of nuclear power plants, in-depth discussion was conducted on sampling methods, sample uniformity and representativeness tests, radiation monitoring contents and methods, and simplified monitoring processes, in order to accurately monitor the radionuclide activity of waste resins to be cleared. Results A process was established to monitor waste resin clearance in nuclear power plants. A total of 55 barrels of waste resins were cleared and the radiation levels met the requirements. Conclusion An effective clearance process can facilitate the sampling of representative resins, improve the accuracy of monitoring data, differentiate radioactive waste from cleared waste, and simplify the monitoring process. Our results provide a basis and reference for future waste resin clearance.

Continuous vital signs monitoring using wireless wearable devices in patients after video-assisted thoracoscopic surgery for lung cancer: A prospective self-control study / 中国胸心血管外科临床杂志

@#Objective To explore the reliability and safety of continuous monitoring of vital signs in patients using wireless wearable monitoring devices after video-assisted thoracoscopic surgery (VATS) for lung cancer. Methods The patients undergoing VATS for lung cancer in West China Hospital, Sichuan University from May to August 2023 were prospectively enrolled. Both wireless wearable and traditional wired devices were used to monitor the vital signs of patients after surgery. Spearman correlation analysis, paired sample t test and ratio Bland-Altman method were used to test the correlation, difference and consistency of monitoring data measured by the two devices. The effective monitoring rate of the wireless wearable device within 12 hours was calculated to test the reliability of its continuous monitoring. Results A total of 20 patients were enrolled, including 15 females and 5 males with an average age of 46.20±11.52 years. Data collected by the two monitoring devices were significantly correlated (P<0.001). Respiratory rate and blood oxygen saturation data collected by the two devices showed no statistical difference (P>0.05), while heart rate measured by wireless wearable device was slightly lower (=−0.307±1.073, P<0.001), and the blood pressure (=1.259±5.354, P<0.001) and body temperature(=0.115±0.231, P<0.001) were slightly higher. The mean ratios of heart rate, respiratory rate, blood oxygen saturation, blood pressure and body temperature collected by the two devices were 0.996, 1.004, 1.000, 1.014, and 1.003, respectively. The 95% limits of agreement (LoA) and 95% confidence interval of 95%LoA of each indicator were within the clinically acceptable limit. The effective monitoring rate of each vital signs within 12 hours was above 98%. Conclusion The wireless wearable device has a high accuracy and reliability for continuous monitoring vital signs of patients after VATS for lung cancer, which provides a security guarantee for subsequent large-scale clinical application and further research.