Anterior lamellar corneoscleral keratoplasty for the management of corneal thinning following treatment with mitomycin-C and interferon to treat highly suspected ocular surface squamous neoplasia: a case report

ABSTRACT A patient presented with corneoscleral thinning five months after the treatment of suspected ocular squamous surface neoplasia with mitomycin-C and interferon. For tectonic and aesthetic purposes, we decided to perform lamellar corneoscleral transplantation. The approach used established new tectonic support and corneal homeostasis. This technique might be an option in similar cases.

Empoderamento estrutural: potencializando as competências dos enfermeiros de um hospital de alta complexidade / Structural empowerment: enhancing the skills of nurses in a high-complexity hospital / Empoderamiento estructural: potenciar las competencias de los enfermeros en un hospital de alta complejidad

Objetivo: analisar o empoderamento estrutural de enfermeiros em um hospital de alta complexidade. Métodos: estudo quantitativo, analítico e transversal, realizado com 93 enfermeiros, utilizando um questionário sociodemográfico e ocupacional e o Questionário de Condições de Eficácia no Trabalho II. Os dados foram coletados entre fevereiro e março de 2023. A análise dos dados deu-se por meio de estatística descritiva, teste de Kolgomorov-Smirnov, teste do qui-quadrado e regressão de Poisson. Resultados: os enfermeiros apresentaram nível moderado de empoderamento estrutural, com média de 20,67 (p<0,000). O componente mais pontuado foi a oportunidade (4,22 dp±0,80). Não foram encontradas diferenças significativas nos níveis de empoderamento estrutural relacionadas às unidades de trabalho (p-Valor 0,381), vínculo empregatício (p-Valor 0,352) e grau de instrução (p-Valor 0,839). O modelo de regressão de Poisson indica que tanto pode haver altos ou baixos níveis de empoderamento a depender do setor. Conclusão: os enfermeiros demonstraram possuir níveis moderados de empoderamento estrutural.

Objective: to analyze the structural empowerment of nurses in a high-complexity hospital. Methods: a quantitative, analytical, cross-sectional study was carried out with 93 nurses, using a sociodemographic and occupational questionnaire and the Questionnaire of Conditions of Effectiveness at Work II. The data was collected between February and March 2023. The data was analyzed using descriptive statistics, the Kolgomorov-Smirnov test, the chi-square test, and Poisson regression. Results: the nurses had a moderate structural empowerment level, with a mean of 20.67 (p<0.000). The highest scoring component was opportunity (4.22 sd±0.80). No significant differences were found in the structural empowerment levels related to work units (p-Value 0.381), employment relationship (p-Value 0.352) and education level (p-Value 0.839). The Poisson regression model indicates that there can be either high or low empowerment levels depending on the sector. Conclusion: nurses showed moderate structural empowerment levels.

Objetivo: analizar el empoderamiento estructural del enfermero en un hospital de alta complejidad. Métodos: estudio cuantitativo, analítico y transversal, realizado con 93 enfermeros, utilizando un cuestionario sociodemográfico y ocupacional y el Cuestionario de Condiciones de Efectividad en el Trabajo II. Los datos se recolectaron entre febrero y marzo de 2023. El análisis de los datos se realizó mediante estadística descriptiva, prueba de Kolgomorov-Smirnov, prueba de chi-cuadrado y regresión de Poisson. Resultados: los enfermeros presentaron un nivel moderado de empoderamiento estructural, la media fue de 20,67 (p<0,000). El componente con mayor puntaje fue oportunidad (4,22 DE±0,80). No se encontraron diferencias significativas en los niveles de empoderamiento estructural relacionados con las unidades de trabajo (valor p 0,381), la relación laboral (valor p 0,352) y el nivel de formación (valor p 0,839). El modelo de regresión de Poisson indica que pueden existir niveles altos o bajos de empoderamiento dependiendo del sector. Conclusión: los enfermeros demostraron niveles moderados de empoderamiento estructural.

Análise qualitativa sobre a atuação e as experiências dos enfermeiros na gestão hospitalar frente à COVID-19 / Qualitative analysis of nurses' performance and experiences in hospital management in the face of COVID-19

Resumo Objetivou-se analisar a atuação dos enfermeiros na gestão hospitalar frente à COVID-19. O estudo teve uma abordagem qualitativa, do tipo descritivo e exploratório. O cenário foi um hospital que se transformou totalmente para atendimento de pacientes com COVID-19. No momento da coleta de dados, dez enfermeiros estavam à frente da gestão dos serviços, e todos participaram da entrevista semiestruturada. Os dados, após análise temática, foram apresentados em três categorias representativas dos elementos da tríade de Donabedian, ou seja, estrutura, processo e resultado. A categoria 1 realçou a reconfiguração da estrutura hospitalar a partir da gestão de materiais e das pessoas; a categoria 2 abordou a reestruturação do processo de trabalho para alcance das metas com segurança e qualidade; e a categoria 3 focou nas experiências dos enfermeiros na descrição dos resultados alcançados e esperados. A análise evidenciou a importância do trabalho em equipe, do envolvimento e da adaptação do gestor diante dos desafios da doença nova e ameaçadora da vida, dos recursos escassos e da complexidade das relações humanas na crise. Na liderança transformacional esses enfermeiros incentivaram a mudança de comportamento, o crescimento profissional, e resiliência.

Abstract This study aimed to analyze the role of nurses in hospital management in the face of COVID-19. The study had a qualitative, descriptive, and exploratory approach. The setting was a hospital that was completely transformed to care for patients with COVID-19. At the time of data collection, ten nurses managed the services, and all participated in the semi-structured interview. After thematic analysis, the data were presented in three categories, representing the elements of Donabedian's triad: structure, process, and result. Category 1 highlighted the hospital structure reconfiguration based on material and people management; category 2 addressed the work process restructuring to achieve goals with safety and quality; and category 3 focused on nurses' experiences in describing the results achieved and expected. The analysis highlighted the importance of teamwork, involvement, and adaptation of managers in the face of the challenges of a new and life-threatening disease, scarce resources, and the complexity of human relationships in the crisis. In transformational leadership, these nurses encouraged behavior change, professional growth, and resilience.

Assessment of attributes for choosing a dental center in Trujillo, Peru: patients versus dentists / Valoración de los atributos para la elección de un centro odontológico en Trujillo, Perú: pacientes versus odontólogos

Objective: To determine the difference between patients and dentists regarding the assessment of attributes for choosing a dental center in Trujillo, Peru. Materials and Methods: A comparative cross-sectional observational study was conducted involving a sample of 162 dentists and 162 patients from the Trujillo province in Peru. The data was collected through a virtual questionnaire, validated by experts, and assessed for reliability. Statistical analysis was performed using the U-Mann Whitney and Spearman correlation tests, with a significance level set at 5%. Results: Patients, in comparison to dentists, demonstrated a greater preference for selecting a dental center where the practitioner is a recognized specialist (p<0.001). Similarly, patients showed a preference for centers offering expedited appointments, advanced technology, and equipment, providing affordable and flexible payment options, free consultations, and having convenient parking and comfortable facilities (p<0.05). Conversely, dentists perceived that the most valued attribute by patients is the recommendation of the dentist (p=0.031). Conclusions: When choosing a dental center, patients primarily value attributes related to both the professional responsible for care and administrative management. Conversely, dentists consider the main factor influencing a patient's choice of dental center to be recommendations of the dentist. Valoración de los atributos para la elección de un centro odontológico en Trujillo, Perú: pacientes versus odontólogos

Objetivo: Determinar la diferencia entre pacientes y odontólogos con respecto a la valoración de atributos para la elección de un centro odontológico en Trujillo. Materiales y Métodos: Se realizó un estudio observacional transversal comparativo con una muestra de 162 odontólogos y 162 pacientes de la provincia Trujillo (Perú). La data fue recogida a través de un cuestionario virtual, sometido a validación por expertos y prueba de confiabilidad. El análisis estadístico se realizó mediante las pruebas U-Mann Whitney y correlación de Spearman, considerando un nivel de significancia del 5%. Resultado: Los pacientes, con respecto a los odontólogos, mostraron mayor valoración para la elección del centro odontológico cuando el profesional es especialista y reconocido (p<0.001); así mismo, cuando se le brindan citas rápidas, se usa tecnología y equipamiento adecuados, se brindan facilidades de pago con precios bajos y consultas gratuitas, y el centro cuenta con estacionamiento y espacios cómodos (p<0.05). Por su parte, los odontólogos consideran que el atributo más valorado por los pacientes es que el profesional sea recomendado (p=0.031). Conclusión: Para la elección del centro odontológico, los pacientes valoraron en mayor medida los atributos relacionados al profesional responsable de la atención y la gestión administrativa. Por otro lado, los odontólogos consideraron preferentemente que el atributo principal para la elección del centro odontológico por parte del paciente es que el odontólogo haya sido recomendado.

La pandemia COVID-19 y la administración de la salud: el caso de la región Puno / The COVID-19 pandemic and health administration: the case of the Puno Regione / A pandemia de COVID-19 e a administração da saúde: o caso da região de Puno

El objetivo de la investigación fue analizar el impacto de la pandemia del COVID-19 en la administración de los servicios de salud y en la atención al paciente, caso de la región Puno, reflejados en los indicadores del sistema de gestión de calidad en cuanto al manejo de recursos desde los distintos puntos o pilares elementales dentro de la administración de salud. Materiales y métodos. se amparó bajo una investigación documental observacional con diseño de análisis descriptivo. La muestra proviene de un análisis que se llevó a cabo en 31 indicadores de actividad (IA) pertenecientes a 7 áreas del Servicio. En su mayoría, estos indicadores experimentaron un aumento tanto en marzo (20%) como en abril (25%). Conclusiones: indican que se observó un incremento en los ensayos clínicos relacionados con el tratamiento del SAR-Cov-2, los cuales abarcaron las unidades de cuidados intensivos (UCI) y las salas de urgencias (SU). Esto incluyó la dispensación de dosis individuales y el inicio y preparación de las salas de urgencias.

The objective of the research was to analyze the impact of the COVID-19 pandemic on the administration of health services and patient care, in the case of the Puno region, as reflected in the indicators of the quality management system in terms of resource management from the different points or elemental pillars within the health administration. Materials and methods. was based on an observational documentary research with a descriptive analysis design. The sample comes from an analysis carried out on 31 activity indicators (AI) belonging to 7 areas of the Service. Most of these indicators experienced an increase in both March (20%) and April (25%). Conclusions indicate that an increase was observed in clinical trials related to SAR-Cov-2 treatment, which spanned intensive care units (ICU) and emergency rooms (ED). This included single-dose dispensing and ED initiation and preparation.

O objetivo da investigação foi analisar o impacto da pandemia da COVID-19 na administração dos serviços de saúde e na assistência aos doentes na região de Puno, tal como se reflecte nos indicadores do sistema de gestão da qualidade em termos de gestão de recursos a partir dos diferentes pontos ou pilares básicos da administração da saúde. Materiais e métodos. baseou-se numa investigação documental observacional com um desenho de análise descritiva. A amostra provém de uma análise efectuada sobre 31 indicadores de atividade (IA) pertencentes a 7 áreas do Serviço. A maioria destes indicadores registou um aumento tanto em março (20%) como em abril (25%). Conclusões. indicam que houve um aumento dos ensaios clínicos relacionados com o tratamento do SAR-Cov-2, que abrangeu as unidades de cuidados intensivos (UCI) e os serviços de urgência (SU). Isto incluiu a distribuição de doses únicas e a iniciação e preparação de EDs.

Ruas de Lazer em Pelotas: Modelo lógico e descrição dos processos de planejamento e execução / Open streets in Pelotas: Logical model and description of the planning and execution process

O objetivo do estudo foi desenvolver o modelo lógico do projeto Ruas de Lazer na cidade de Pelotas em 2022, assim como descrever os processos de planejamento, pactuação e execução. Trata-se de um estudo qualitativo, que utilizou a técnica de observação participante e o emprego de modelo lógico. O projeto possui características de gestão compartilhada que demarcam potencial relevante na criação de vínculo entre universidade, gestão pública e população local. Em 2022, sete eventos foram realizados com proposição de atividades culturais com música e dança, atividades físicas e esportivas e de educação em saúde. O projeto está em permanente construção e evolução, apostando na ampliação de investimentos para atingir os objetivos imediatos de oferta de atividades de lazer e de ampliação da democratização de acesso aos espaços públicos para o uso da população.

The aim of this study was to develop a logical model of the Ruas de Lazer project in the city of Pelotas, Rio Grande do Sul, Brazil, in 2022, as well as to describe the processes of planning, agreement, and execution. This is a qualitative study that employed the technique of participant observation and the use of a logical model. The project has characteristics of shared management that mark a relevant potential in creating a bond between the university, public management, and the local population. In 2022, seven events were held, proposing cultural activities with music and dance, physical and sports activities, and health education. The project is in permanent construction and evolution, betting on the expansion of investments to achieve the immediate objectives of offering leisure activities and expanding the democratization of access to public spaces for the use of the population.

Modelo para la gestión de flujos de pacientes, validado en un servicio de cirugía general

Introducción: La modelación de los flujos de pacientes se considera una herramienta clave para el análisis y mejora de las trayectorias intrahospitalarias. Objetivo: Desarrollar y validar, en un servicio de cirugía general, un modelo matemático para la gestión de flujos de pacientes en servicios hospitalarios. Métodos: Se desarrolló una investigación de tipo cuantitativa descriptiva. Se analizaron diferentes modelos de gestión y se identificaron brechas a solventar. Para su concepción se diseñó un procedimiento metodológico que tiene en cuenta la agrupación de pacientes en categorías diagnósticas mayores, en función de características clínicas homogéneas y similar consumo de recursos. Resultados: Se identificó como problema principal la insuficiente gestión de los flujos de pacientes. Se construyó un modelo matemático de simulación discreta que se validó mediante la comparación de datos reales del servicio y las opiniones subjetivas de especialistas. Se identificó que los recursos limitantes del sistema son las enfermeras y las camas con porcentajes de utilización de 93,377 % y 89,265 % respectivamente. Conclusiones: Se desarrolla un modelo para la gestión de los flujos de pacientes en el servicio de cirugía general y se demuestra su influencia en el análisis, el proceso de toma de decisiones y la mejora de la gestión.

Introduction: Patient flow modeling is considered a key tool for the analysis and improvement of in-hospital trajectories. Objective: To develop and validate a mathematical model for the patient flows management in hospital in a General Surgery service. Methods: A descriptive quantitative research was developed. Different management models were analyzed and gaps to be solved were identified. For its conception, a methodological procedure was designed that takes into account the grouping of patients in Major Diagnostic Categories according to homogeneous clinical characteristics and similar resource consumption. Results: Insufficient patient flow management was identified as the main problem. A mathematical model of discrete simulation was built and validated by comparing real data from the service and the subjective opinions of specialists. It was identified that the limiting resources of the system are nurses and beds with utilization percentages of 93.377% and 89.265% respectively. Conclusions: A model for the patient flows management in the General Surgery service is developed and its influence on the analysis, decision-making process and management improvement is demonstrated.

Las misiones médicas al Policlínico PAMS en Chincha: evolución del modelo de misión / The medical missions to the PAMS Polyclinic in Chincha: evolution of the mission's model

RESUMEN Presentamos la experiencia del Policlínico de la Peruvian American Medical Society (PAMS) en Chincha, en la ejecución de misiones médico-educativas en la región Chincha. El Policlínico PAMS presta atención médica general y especializada a la población de la zona, seis días a la semana. Además, recibe misiones médicas que vienen generalmente de los EE. UU. Desde 2011, se han recibido 43 misiones médicas. La composición y la naturaleza de las misiones han cambiado con el tiempo. Los primeros años se atraía a especialistas con el énfasis de traer equipos e insumos para mejorar la infraestructura del Policlínico. Ahora estamos limitados por la renuencia de voluntarios de venir al Perú en parte debido a que el gobierno americano considera que viajes al Perú son de alto riesgo. Esta limitación nos ha brindado la oportunidad de hacer misiones médicas juntamente con dos excelentes universidades peruanas. La experiencia ha sido positiva.

ABSTRACT We present the experience of the Polyclinic of the Peruvian American Medical Society (PAMS) in Chincha, in the execution of medical educational missions in the Chincha region. The PAMS Polyclinic provides general and specialized medical care to the population of the area, six days a week. In addition, the Polyclinic receives medical missions generally coming from the EE.UU. Since 2011, we have received 43 medical missions. The composition and nature of the missions have changed over time. The first years attracted specialists with the emphasis on bringing equipment and supplies to improve the infrastructure of the Polyclinic. We are now limited by the reluctance of volunteers to come to Peru in part because the U.S. government considers travel to Peru to be high-risk. This limitation has given us the opportunity to do medical missions together with two excellent Peruvian universities. This experience has been positive.

Preparation and brain targeting via nasal route of asenapine maleate microemulsion gel / 中国药师

Objective To prepare asenapine maleate microemulsion gel(ASPM-Emulgel)and evaluate its brain targeting by nasal administration.Methods The prescription composition and dosage of asenapine maleate microemulsion(ASPM-Emul)was determined according to the equilibrium solubility of asenapine maleate(ASPM)in different oils,emulsifiers,co-emulsifiers and the compatibility results of excipients,and ASPM-Emul was prepared into a gel with carbomer 940 as the gel matrix.The particle size distribution and microstructure of ASPM-Emul were investigated.The in vitro release rates and permeability in sheep nasal mucosa of ASPM-Emul and ASPM Emulgel were compared using the Franz diffusion cell method.The nasal ciliary toxicity of ASPM-Emulgel was investigated using the in vivo toad maxillary model method.Brain targeting of ASPM-Emulgel by nasal administration in rats was evaluated.Results According to the results of equilibrium solubility and compatibility,Maisine 35-1,Tween 80 and Transcutol P were selected as the oil phase,emulsifier and co-emulsifier of ASPM-Emul,respectively,with the ratio of 4 ∶ 4 ∶ 2.ASPM-Emul was a light blue semi-transparent microemulsion with a particle size of(73.6±7.4)nm.The microemulsion was regularly spherical and uniformly dispersed under transmission electron microscopy.The results of in vitro release and permeation showed that the release rate of ASPM-Emul was relatively fast,while the release rate of ASPM-Emulgel remained stable.However,the permeability of the two formulations in sheep nasal mucosa was basically similar.ASPM-Emul and ASPM-Emulgel showed no significant toxicity to nasal cilia of toad.Compared with the tail vein ASPM group,the drug content in the brain of ASPM-Emul and ASPM-Emulgel significantly increased after nasal administration,both exhibiting significant brain targeting,and the drug targeting efficiency(DTE)of ASPM-Emulgel was higher.Conclusion The preparation of ASPM into microemulsion gel can significantly improve the brain targeting after nasal administration,and is expected to improve the clinical therapeutic effect of ASPM.

Progress in the application of intraosseous local regional administration in total knee arthroplasty / 中华骨科杂志

Intraosseous regional administration (IORA) combines intraosseous infusion with tourniquet technology, using the tourniquet to limit the distribution of drugs in the target limb, achieving higher tissue concentration than systemic administration. In recent years, IORA technology has gained widespread attention and application in total knee arthroplasty (TKA). At present, prophylactic antibiotics are mainly administered in TKA by IORA technology. Studies have shown that drug concentration in local tissues can be significantly increased by IORA before TKA. In addition, there are also studies using IORA technology for preoperative analgesia in TKA, and good early postoperative analgesia effect has been obtained. However, it is unclear whether giving antibiotics through IORA technology is effective in preventing artificial joint infections. At the same time, there is still controversy as to whether IORA will increase complications such as puncture site accidents and fat embolism. This study reviews the current research on the use of IORA in TKA and shows that the application of IORA in TKA will not increase the incidence of complications and can significantly increase the local drug concentration. In primary TKA, IORA technology may have advantages over traditional intravenous systemic administration in terms of postoperative infection prevention and pain control. However, the efficacy of prophylactic antibiotics administered through IORA technology is unclear in people at high risk of infection such as obesity, diabetes, and modified TKA.

Construction and application of a management scheme for nursing assistants in unaccompanied hospitals / 中华护理杂志

Objective To construct a management scheme of nursing assistants in unaccompanied hospitals and explore its application effect.Methods The management team of nursing assistants in unaccompanied hospitals was set up.On the basis of investigating the current situation of nursing assistants'team management,the management scheme of nursing assistants was constructed by ORTCC management model for references,including 5 parts:determining management objectives,perfecting rules system,building hierarchical training system,checking and assessing,and shaping cultural system.Convenience sampling method was used to select 92 nursing assistants in an unaccompanied hospital in Xiamen,Fujian Province from June 2021 to June 2022 as application subjects.The post competence of nursing assistants and the satisfaction of patients and nurses to nursing assistants were compared before the application of the management scheme(June-December 2021)and after the application(January 2022-June 2022).Results After the application of ORTCC management model,the total score of post competency of medical nursing assistants increased from[65(64,67)]to[91(90,92)];the excellent rate of post competency level increased from 1.09％to 67.39％;the satisfaction of patients with nursing assistants increased from 61.99％to 88.62％;the scores of nurses'satisfaction with nursing assistants in all dimensions were significantly higher than before(all P＜0.05),and the overall evaluation was improved from 92.73％to 99.24％.Conclusion The use of the ORTCC management model for nursing assistants can effectively improve their post competence,improve the satisfaction of patients and nurses,and help to further stabilize and develop the medical nursing assistants staff.

Study on the current situation and latent profile analysis of nurses'voice behavior / 中华护理杂志

Objective To analyze the current situation and latent profiles of nurses'voice behavior in nurses,and explore the influencing factors of different types.Methods Through convenience sampling,812 nurses who worked in tertiary hospitals from 5 cities in Guangdong Province during April 2022 to June 2022 were recruited.The demographic questionnaire,the Voice Behavior Scale,the Humble Leadership Scale,and the Team Psychological Safety Climate Scale were used for investigation.Latent profile analysis was used to explore the latent profiles of nurses'voice behavior.The influencing factors of latent profiles were identified by multivariate Logistic regression.Results The total score of the voice behavior in 812 nurses is(37.04±5.88).Voice behaviors in nurses is divided into 3 latent classes,namely"conservation group"(27.83％),"balanced-risky group"(61.95％),and"the challenge group"(10.22％).The influencing factors include recruitment type,whether to assist in department management,humble leadership,team psychological safety climate(all P＜0.05).Conclusion The level of nurses'voice behavior is upper medium with heterogeneity,which can be divided into 3 latent profiles.Nurses managers should focus on nurses with conservation group and balanced-risky group and conduct early targeted prevention and care according to characteristics and influencing factors of different latent profile.

A concept analysis of reflective practice in nurses / 中华护理杂志

Objective To clarify and analyze the concept and connotation of the reflective practice in nurses.Methods CNKI,Wanfang,CBM,PubMed,Embase,Scopus,CIHNAL database were searched in relation to reflective practice in nurses.The retrieval period was from the inception to Dec.2022.Walker and Avant's concept analysis method was used to analyze the connotation.Results A total of 43 articles were retrieved.6 attributes of reflective practice in nurses were identified,including active engagement,critical thinking,openness and acceptance,making connections with previous knowledge or experiences,extemal support,dynamic and continuity.Antecedents included internal and extemal drivers.The reflective practice in nurses ultimately had a vital impact on themselves,patients and organizations.In recent years Reflective Practice Questionnaire has been one of the most commonly used data collection tools to measure the reflective practice in nurses.Conclusion The concept attributes of reflective practice in nurses were identified by concept analysis method,which provides references for nursing educators to cultivate reflective practice ability of nurses.In future research,researchers can combine the connotations of reflective practice for nurses to develop specific assessment tools for testing the level of reflective practice of nurses and construct the local reflective practice intervention scheme for nurses,so as to promote the development of reflective practice in nursing field in China.

Research progress on influencing factors and training of nurses'compassion / 中华护理杂志

Compassion is an important part of nurses'professional quality,and it is also the basis of effective nurse-patient communication and humanistic care.Improving nurses'compassion is helpful to provide high-quality nursing services to patients.This study reviews the definition of compassion,the factors affecting compassion and the training methods to improve compassion,analyzes the shortcomings of existing training methods,and puts forward the prospects for future research,so as to provide a theoretical foundation for future compassion training among nurses.

Construction of nursing quality evaluation indicators in perioperative period of heart transplantation / 中华护理杂志

Objective To construct quality evaluation indicators for perioperative nursing in heart transplantation,and to provide standard and professional quantitative bases for monitoring and management of perioperative nursing quality.Methods This study was conducted based on the frame work of the three-dimensional"structure-process-outcome"quality model,using literature review,Delphi method and analytic hierarchy to determine the content of the indicators,and the weight of each index.Results A total of 22 experts from 14 qualified heart transplantation hospitals were included,and a total of 2 rounds of consultations were conducted.The effective recovery rates of 2 rounds of expert consultation questionnaires were 100％.The authority coefficients were 0.817.The variation coefficients of each item ranged from 0.025～0.169 and 0.039～0.157.The Kendall harmony coefficients were 0.126 and 0.225(P＜0.001).The final evaluation indicators for perioperative nursing quality in heart transplantation included 3 first-level indicators,12 second-lever indicators and 59 third-level indicators.Conclusion The evaluation indicators of perioperative nursing quality in heart transplantation was scientific,comprehensive and specialized,which can provide references for the evaluation of perioperative nursing quality in heart transplantation.

Application of electronic inhaler monitoring for adherence of inhalational drug administration in patients with chronic respiratory diseases / 中华全科医师杂志

The adherence of inhalational drug administration is closely related the treatment effectiveness for patients with chronic respiratory diseases; on the other hand, poor adherence may increase healthcare costs or even lead to the death of patients. Electronic inhaler monitoring, currently considered the gold standard for assessing adherence, can provide clinicians with objectively accurate medication data, thereby assisting in clinical decision-making. This article provides a review of the significance of inhalation administration, the newly concept of medication adherence, the challenges faced in chronic respiratory diseases, and the current status of the application and value of electronic inhaler monitoring in improving adherence of inhalational drug administration for respiratory disease patients.

Standard for the management of hyperkalemia—whole-process management mode of multi- department cooperation / 中华肾脏病杂志

Hyperkalemia is one of the common ion metabolism disorders in clinical practice. Hyperkalemia is defined as serum potassium higher than 5.0 mmol/L according to the guidelines at home and abroad. Acute severe hyperkalemia can cause serious consequences, such as flaccid paralysis, fatal arrhythmia, and even cardiac arrest. The use of renin-angiotensin- aldosterone system inhibitors, β-blockers and diuretics, low-sodium and high-potassium diets, and the presence of related comorbidities increase the occurrence of hyperkalemia. Hyperkalemia risk exist in all clinical departments, but there is a lack of a standardization in the management of multi- department cooperation in hospital. Therefore, a number of domestic nephrology and cardiology department experts have discussed a management model for multi-department cooperation in hyperkalemia, formulating the management standard on hospital evaluation, early warning, diagnosis and treatment, and process. This can promote each department to more effectively participate in nosocomial hyperkalemia diagnosis and treatment, as well as the long-term management of chronic hyperkalemia, improving the quality of hyperkalemia management in hospital.

Effectiveness and safety of low-dose oral misoprostol solution for cervical ripening in the third trimester / 中华围产医学杂志

Objective:To investigate the effectiveness and safety of low-dose oral misoprostol solution for cervical ripening in late gestation.Methods:This was a prospective cohort study including 396 primiparas with singleton pregnancy who received low-dose oral misoprostol solution for cervical ripening (oral group) in Peking University Third Hospital from March to October 2022. They were further allocated to receive oral misoprostol alone (OA group, n=167) or oral misoprostol in combination with oxytocin/amniotomy (OC group, n=229). Moreover, 218 cases who received vaginal misoprostol for cervical ripening (vaginal group) during the same period in 2021 were reviewed (a retrospective cohort). Among them, 77 were given vaginal misoprostol alone (VA group) and 141 received vaginal misoprostol in combination with oxytocin/amniotomy (VC group). The OA group and VA group (72 and 73 cases) as well as the OC group and VC group (108 and 103 cases) were matched using propensity scores. Basic clinical information, hospital stay, duration of labor induction, uterine hyperstimulation, rate of labor initiation, vaginal delivery rate, rate of delivery within 24 h, duration of labor, neonatal condition, adverse pregnancy outcomes, and other information were compared between different groups. All data were statistically analyzed using independent sample t test, analysis of variance, nonparametric test, Chi-square test, or Fisher's exact probability test. Logistic regression model was used to analyze the factors affecting the labor initiation and the failure of labor induction. Results:The average hospital stay, the duration from medication to labor initiation and the duration from medication to vaginal delivery were significantly shorter in the oral group than those in the vaginal group [(5.4±2.4) vs. (6.5±2.6) d, (34.2±24.1) vs. (38.9±25.7) h, (45.8±25.8) vs. (53.4±27.8) h; t=5.24, 2.10 and 3.39; all P<0.05]. The total labor initiation rate and vaginal delivery rate in the oral group were significantly higher than those in the vaginal group [92.9% (368/396) vs. 83.5% (182/218), 72.2% (286/396) vs. 60.1% (131/218); χ 2=13.43 and 9.50; both P<0.05]. The incidence of failed induction of labor, uterine hyperstimulation, fetal distress, and intrauterine infection in the oral group were lower than those in the vaginal group [2.0% (8/396) vs. 6.9% (15/218), 4.3% (17/396) vs. 17.9% (39/218), 8.8% (35/396) vs. 14.7% (32/218), 1.3% (5/396) vs. 3.7% (8/218); χ 2=9.21, 31.36, 4.93 and 3.93; all P<0.05]. The duration from medication to labor initiation and to vaginal delivery in the OA group were higher than those in the VA group [(25.8±17.0) vs. (17.4±10.8) h, (37.2±18.8) vs. (29.7±13.5) h; t=3.49 and 2.74; both P<0.05]. There were no significant differences in the labor initiation rate, vaginal delivery rate, rate of delivery within 24 h or the incidence of failed induction of labor between the OA and VA groups (all P>0.05). Women in the VA group were more likely to develop uterine hyperstimulation than those in the OA group [19.2% (14/73) vs. 4.2% (3/72), χ2=7.89, P=0.005]. There were no significant differences in the duration from medication to labor initiation or to vaginal delivery between the VC and OC groups (both P>0.05), but the duration were significantly longer than those in the corresponding medication alone group (VC vs. VA groups: (49.7±24.6) vs. (17.4±10.8) h and (61.6±25.7) vs. (29.7±13.5) h, t=5.31 and 5.13, both P<0.05; OC vs. OA groups: (45.3±26.6) vs. (25.8±17.0) h and (56.1±27.2) vs. (37.2±18.8) h, t=10.35 and 9.78, both P<0.05]. The labor initiation rate, vaginal delivery rate and rate of delivery within 24 h in the OC group were higher than those in the VC group [88.9% (96/108) vs. 77% (87/113), 63.0% (68/108) vs. 47.8% (54/113), 10.3% (7/108) vs. 0.0% (0/113); χ 2=5.49, 5.14 and 7.56; all P<0.05]. The incidence of uterine hyperstimulation in the OC group was 4.6% (5/108), which was lower than that in the VC group [18.6% (21/113), χ 2=10.37, P=0.001]. Logistic regression analysis showed that oral misoprostol and gestational age were positively correlated with labor initiation [ OR (95% CI): 2.18 (1.24-3.90) and 1.43 (1.14-1.79)], while maternal age was negatively correlated with labor initiation [ OR (95% CI): 0.90 (0.82-0.98)]. Moreover, failed induction of labor was negatively correlated with oral misoprostol [ OR (95% CI): 0.37 (0.14-0.91)], but positively correlated with maternal age [ OR (95% CI): 1.21 (1.05-1.40)]. Conclusions:Oral administration of low-dose misoprostol solution is as effective as vaginal misoprostol in promoting cervical ripening. Besides, it can shorten the average hospital stay and reduce the incidence of uterine hyperstimulation, suggesting that low-dose oral misoprostol solution is relatively safer and can be used to promote cervical ripening in late gestation.

Management practice and exploration of medical-research-industry integration in university affiliated hospitals / 中华医院管理杂志

The medical-research-industry integrated development is an effective way to promote the development of the research and development chain, industrial chain and market chain in the medical and health field, and helps to solve the technical problems of medical field. Based on the development of the eye health industry, the Optometry Hospital Affiliated to Wenzhou Medical University, combined with the scientific and technological innovation research of the hospital, jointly built the China Eye Valley with the government and universities, and built a platform for achievement transformation. The authors summarized the joint construction path of the Affiliated Optometry Hospital of Wenzhou Medical University, Wenzhou Medical University and China Eye Valley from the aspects of organizational structure, management functions, platform construction, policy formulation and resource gathering, as well as the achievements made. In view of the existing problems such as insufficient policy support, insufficient talent reserve and limited sharing of platform resources in the current development, the following suggestions were proposed: continue to increase government support and give more policy " concessions" ; Optimize the management organization of the hospital in the development of medical-research-industry integration, and set up a specialized cooperative management department; Continuously strengthen the reserve of disciplinary talents and cultivate and introduce interdisciplinary and composite talents; Establish a unified information resource sharing management platform; Clarify the benefits distribution of medical personnel, medical institutions, research and development institutions, and enterprises in the achievement transformation.

Pharmacokinetics of Esketamine hydrochloride nasal spray in rats and ciliary toxicity to maxillary mucosa of bullfrog / 中国药房

OBJECTIVE To study the pharmacokinetics of Esketamine hydrochloride nasal spray in rats and ciliary toxicity to maxillary mucosa of bullfrog. METHODS The plasma concentration of esketamine hydrochloride in rats was determined by LC-MS/ MS after intravenous injection of esketamine hydrochloride solution and nasal administration of esketamine hydrochloride； the pharmacokinetic parameters were calculated by using Phoenix WinNonlin 8.1.0 software. Using the maxillary mucosa of isolated bullfrog as a model， the morphological changes of maxillary mucosa were investigated， and the duration and recovery of ciliary oscillation were recorded after nasal administration of esketamine hydrochloride. RESULTS The peak of blood concentration occurred 2 min after nasal administration of esketamine hydrochloride； cmax was （814.58±418.80） ng/mL， AUC0－∞ was （203.75± 92.76） ng·h/mL， and the absolute bioavailability was 60.68%. After nasal administration of esketamine hydrochloride， it was observed that the cilia of bullfrog were arranged neatly， the edges were clear， the cilia tissue structure was complete and the cilia moved actively. The cilia movement time was （178.17±13.30） min for the first time， and after the cilia moved again， the ciliary movement time measured again was （24.50±9.19）min with a relative movement percentage of 53.56%. CONCLUSIONS Esketamine hydrochloride nasal spray has a rapid onset of action， high bioavailability， and low ciliary toxicity.