Uso de mifepristona en embarazo ectópico intersticial: un reporte de caso / Use of mifepristone in an interstitial ectopic pregnancy: a case report

Introducción: El embarazo ectópico intersticial es una forma de presentación poco frecuente, con una incidencia del 2-4% de los embarazos ectópicos; sin embargo, a pesar de su baja incidencia la mortalidad es cinco veces mayor, impactando en las cifras de mortalidad materna y representando en torno al 10-15% de los casos. Objetivo: Presentar un caso de embarazo ectópico intersticial, cuya ocurrencia es poco frecuente, así como el abordaje satisfactorio del manejo médico con mifepristona y metotrexato. Caso clínico: Mujer de 28 años con antecedente de resección tubárica por quiste paraovárico derecho, quien acudió a urgencias por hallazgo en ecografía obstétrica de sospecha de embarazo intersticial izquierdo y se le administró manejo farmacológico con dosis de metotrexato y mifepristona, con éxito. Conclusiones: El manejo médico con metotrexato y mifepristona para el embarazo ectópico intersticial parece ser una elección eficaz en los casos con estabilidad hemodinámica y deseo de conservación de la fertilidad.

Background: Interstitial ectopic pregnancy represents a rare form of presentation, with an incidence of 2-4% of all ectopic pregnancies. However, despite its low incidence, it is associated with a five-fold increase in mortality, significantly impacting maternal mortality rates, accounting for approximately 10-15% of cases. Objective: To present a case of interstitial ectopic pregnancy, which is a rare occurrence, as well as the successful medical management approach with mifepristone and methotrexate. Case report: A 28-year-old women with a history of right paraovarian cyst tubal resection presented to the emergency department due to suspected left interstitial pregnancy identified on obstetric ultrasound. The patient was successfully managed with pharmacological treatment using doses of methotrexate and mifepristone. Conclusions: Medical management with methotrexate and mifepristone for interstitial ectopic pregnancy appears to be an effective choice in cases with hemodynamic stability and a desire for fertility preservation.

Tuberculosis pericárdica de evolución inusual en paciente inmunocompetente / Unusual evolution pericardial tuberculosis in immunocompetent patient

RESUMEN La tuberculosis pericárdica es una manifestación poco frecuente de la tuberculosis extrapulmonar. Se presenta de manera insidiosa e inespecífica, lo que dificulta el diagnóstico, retrasa el tratamiento, y lleva a complicaciones graves, como el derrame pericárdico con signos de taponamiento cardíaco o pericarditis constrictiva. Se describe el caso de una paciente femenina de 18 años, embarazada, con antecedente de contacto estrecho con familiar con tuberculosis pulmonar, que consultó al servicio de urgencias por disnea. Entre los estudios solicitados, el ecocardiograma evidenció la presencia de un derrame pericárdico con compresión de cavidades, por lo que requirió pericardiocentesis. El cultivo del líquido pericárdico informó Mycobacterium tuberculosis y se inició trata miento antituberculosis y corticoides. Evolucionó con recurrencia del derrame a pesar de tratamiento médico adecuado y realización de ventana pericárdica.

ABSTRACT Pericardial tuberculosis (TBP) is a rare manifestation of extrapulmonary tuberculosis (TB). It presents insidiously and nonspecifically, making diagnosis difficult and delaying treatment, leading to serious complications such as pericardial effusion with signs of cardiac tamponade or constrictive pericarditis. The case of an 18-year-old female patient, pregnant, with a history of close contact with a relative with pulmonary TB is described; she consulted the Emergency Service for dyspnea. Among the studies requested, the echocardiogram showed pericardial effusion with compression of cavities, requiring pericardiocentesis. Pericardial fluid culture revealed Mycobacterium tuberculosis and antituberculous treat ment plus corticosteroids were started. It evolved with a recurrence of effusion despite adequate medical treatment and the performance of a pericardial window.

Current Situation and Influencing Factors of Delay in Seeking Medical Treatment Among Residents in Rural Areas of Sichuan Province / 中国医学科学院学报

Objective To understand the current situation and explore the influencing factors of delay in seeking medical treatment for common symptoms of residents in the rural areas of Sichuan province. Methods In July 2019,multi-stage random sampling was carried out in Zigong city,Sichuan province,and the data were collected by face-to-face questionnaire interview.The residents who had lived at hometown for more than half a year in the past year and had seen a doctor in the most recent month were surveyed.Logistic regression was adopted to predict the influencing factors of delay in seeking medical treatment. Results A total of 342 subjects were enrolled,and the incidence of delay in seeking medical treatment was 13.45%(46/342).Compared with the young and middle-aged(<65 years)people,the elderly(≥65 years)people were more likely to have delay in seeking medical treatment (OR=2.187,95%CI=1.074-4.457,P=0.031).The rural residents who gave higher score of the overall quality of township health centers were less likely to have delay in seeking medical treatment (OR=0.854,95%CI=0.735-0.992,P=0.039). Conclusions The occurrence of delay in seeking medical treatment for common symptoms of rural residents in Sichuan province is low.Age and the overall quality evaluation of township health centers affect the occurrence of delay in medical treatment among the rural residents in Sichuan province.Efforts should be made to improve the awareness of disease prevention among the elderly in rural areas.The investment in health resources in township health centers should be increased to strengthen the introduction and training of talents.These measures can improve the health services in township health centers,guide residents to make timely use of health resources,and reduce the occurrence of delay in seeking medical treatment.

Research Progress of Patients’ Ethical Responsibility for Seeking Medical Treatment / 中国医学伦理学

Based on the background of the inevitable requirements of improving patients’ personal health ethical responsibility in the construction of a healthy China, the urgent requirement of emphasizing patients’ ethical responsibility for respecting doctors in the construction of a harmonious doctor-patient relationship, and the need to improve patients’ public health ethical responsibility, it is of great practical significance to study patients’ ethical responsibility for seeking medical treatment. By combing the papers of patients’ ethical responsibility at home and abroad, the ethical responsibility of patients for seeking medical treatment was summarized as the responsibility to protect their own life and health, respect and understand medical staff, safeguard the interests of other patients and social public, rationally accept the effect of diagnosis and treatment, and respect and abide by relevant medical laws and regulations and hospital rules and regulations. At present, the limitations of domestic and foreign research on patients’ ethical responsibility for seeking medical treatment mainly include the theoretical system is not yet perfect, the empirical research is still insufficient, and the practice and transformation path of patients’ ethical responsibility education for seeking medical treatment need to be constructed, and so on. It is expected to provide useful reference for the follow-up research to improve the theoretical system of patients’ medical ethical responsibility, explore responsibility education and practice paths, and improve patients’ awareness of medical responsibility.

Ethical Problems and Coping Strategies in the Application of Orthopedic Implants / 中国医学伦理学

The extensive use of orthopedic implants in clinical practice has improved the therapeutic effect of osteopathic patient, brought good news to the health of patients. The use of orthopedic implants can help osteopathic patients recover organ functions, However, orthopedic implants are high-risk medical devices and need to be implanted into the human body for a long time. In the process of diagnosis and treatment, it is found that there are ethical problems, such as the informed consent of patients, excessive medical treatment and improper postoperative care leads to adverse events. In view of the above problems, this paper proposed to protect the rights and interests of patients by strengthening the communication between doctors and patients, standardize the informed consent process, standardizing medical behavior, avoid excessive medical treatment, and strengthening the training of medical staff, do a good job in postoperative care.

Analysis on health-related quality of life of migrant workers with pneumoconiosis in Hunan Province / 中国职业医学

Objective To understand the health-related quality of life (HRQOL) of migrant workers with pneumoconiosis who received basic medical treatment in Hunan Province. Methods A total of 613 migrant workers with pneumoconiosis who received basic medical treatment and assistance in Hunan Province was selected as the study subjects using stratified random sampling method. The European Quality of Life-5 Dimensions (EQ-5D) questionnaire was used to assess their HRQOL. Results The abnormality of the five dimensions of the EQ-5D health description system, from high to low, were as follows： daily activities, mobility, pain/discomfort, anxiety/depression, and self-care, with the abnormal rates of 50.9%, 46.8%, 41.1%, 21.0%, and 14.5%, respectively. The visual analogue scale (VAS) score of EQ-5D was (63.5±18.6) points. Patients with stage Ⅲ pneumoconiosis had high abnormality in mobility, daily activities, and pain/discomfort compared with those with stage Ⅰ and Ⅱ disease (all P<0.02). Patients in stage Ⅱ and Ⅲ of pneumoconiosis had higher incidence of anxiety/depression compared with those with stage I disease (all P<0.02). Patients with complications in addition to pneumoconiosis had higher abnormality in mobility, self-care, and pain/discomfort compared to those with simple pneumoconiosis or those eligible for lung lavage treatment (all P<0.02). Patients with simple pneumoconiosis had a higher incidence of anxiety/depression compared with those eligible for lung lavage treatment (P<0.02). Patients with stage Ⅲ pneumoconiosis had lower average VAS scores compared with stage Ⅰ and Ⅱ patients (all P<0.02). Patients with simple pneumoconiosis or those with complications had lower average VAS scores compared with those eligible for lung lavage treatment (all P<0.05). Conclusion The HRQOL of pneumoconiosis patients among migrant workers needs improvement, especially for patients with stage Ⅲ disease and those with complications. This study indicates the need of optimizing policies, raising the hospitalization expense limit for critically ill patients with stage Ⅲ pneumoconiosis or with complications, and improving their HRQOL.

Development of a self-assessment questionnaire of abnormal menstruation and evaluation of its reliability and validity / 上海预防医学

ObjectiveTo develop a self-assessment questionnaire for menstrual abnormalities and test its reliability and validity. To provide an assessment tool for self-identification of abnormal menstruation in young women and to investigate the health seeking situation of abnormal menstruation in the population. MethodsFifteen physicians with clinical experience were invited to participate in the Delphi expert consultations. Medical indications for menstrual abnormalities were constructed and questionnaires were formed based on domestic and international literature， expert meetings and 2 rounds of Delphi expert consultations. A whole-group sampling was used to select 923 female college students from a medical school in Shanghai for the survey， and 306 of them were retested. The internal consistency， retest correlation， researcher-investigator evaluation correlation， and structural and response validity of the questionnaire were examined. ResultsThe questionnaire formed 6 dimensions with 17 indications. The positive coefficients for the two rounds of consulting experts were >90%. The mean authority coefficient was 0.857. The Kendall W coordination coefficient was 0.465 and 0.455， respectively （P<0.001）. The questionnaire Cronbach's alpha coefficient was 0.622. The retest correlation coefficient was 0.459. The correlation coefficient between the researcher's score and the respondents' self-assessment was 0.562. The five common factors extracted by factor analysis were consistent with the structure of the questionnaire， and the cumulative contribution of variance was 54.4%. Total questionnaire scores were moderately to highly correlated with each dimension score （0.409 to 0.699）. There was low correlation between the dimensions （-0.002 to 0.203）. Girls who had sought medical care had higher scores on the total questionnaire， category A， category B， cycle dimension， menstrual dimension， and dysmenorrhea/PMS dimension than girls who had not sought medical care （P<0.01）， and the difference between the two groups in menstrual volume dimension scores was not statistically significant. ConclusionThe self-assessment questionnaire for menstrual abnormalities developed in this study has acceptable reliability， good structure validity and response validity. It can provide a self-examination tool and medical consultation guidance for young women with abnormal menstruation.

Theoretical exploration and research pathways of the harmonious symbiotic mechanism in the tiered medical treatment system / 中华医院管理杂志

The tiered medical treatment system stands as a cornerstone in the deepening reforms of China′s medical and health sectors, playing a crucial role in building a healthy China. Exploring the harmonious coexistence mechanism of multiple entities on the supply and demand sides of the tiered diagnosis and treatment system, and promoting the formation of a scientific and reasonable tiered diagnosis and treatment order, has become an urgent public proposition that needs to be answered and has significant social impact. Addressing the challenges in China′s tiered medical treatment system, particularly its need for a more systematic, comprehensive, and collaborative approach, this study is informed by a thorough literature review. Based on the harmonious management and symbiosis theories, the authors proposed a theoretical concept and future research path for the formation of a harmonious symbiotic mechanism in the tiered diagnosis and treatment system, in order to pave the way for exploring the harmonious symbiotic mechanism in the tiered diagnosis and treatment system.

Pay attention to the medical treatment of ocular fundus diseases, and further improve the level of diagnosis and treatment of ocular fundus diseases / 中华眼底病杂志

Ocular fundus diseases is a kind of ophthalmic diseases that occur in the vitreous, retina, choroid and optic nerve, including a series of pathophysiological changes such as inflammation, exudation and proliferation. Because of high morbidity and high blindness rate, ocular fundus diseases has been paid more and more attention from medical community. With the continuous deepening of research on its etiology, anatomy and pathological mechanism in recent years, clinicians have obtained more abundant treatment methods than in the past, and the medical treatment of ocular fundus diseases have made many phased progress. However, due to its wide spectrum of diseases and complex pathological mechanism, clinicians still need to further explore more effective treatment methods, and improve the effect of diagnosis and treatment to ocular fundus diseases.

Effectiveness of influenza and pneumococcal vaccines in patients with diabetes / 中国生物制品学杂志

@#Authoritative guidelines and consensus domestic and overseas suggest that patients with diabetes get influenza vaccine and pneumococcal vaccine,which can significantly reduce the incidence and hospitalization rate of influenza and pneumococcal diseases in diabetic patients,and can also reduce the risk of cardiovascular events and mortality.The protective effect of simultaneous administration is more significant.At present,the vaccination rate of influenza and pneumococcal vaccines for diabetic patients is still low in China.Effective measures should be taken to promote the integration of medical treatment and prevention,strengthen knowledge popularization and guide publicity,and improve the vaccination rate,so as to effectively improve the survival status and prognosis of diabetic patients.This paper compre-hensively reviews the research progress on the effectiveness of influenza and pneumococcal vaccines in diabetic patients at home and abroad in recent years.

A qualitative study to analyse the reasons for delayed medical treatment in diabetic foot patients based on a health ecology model / 中国实用护理杂志

Objective:To explore the reasons for delayed medical treatment in diabetic foot patients using the health ecology model as a framework.Methods:From November of 2021 to March of 2022, descriptive phenomenological research methods was used in 20 patients with diabetic foot who delayed medical treatment were interviewed face-to-face semi-structured in depth, and the data analysis was carried out using the seven-step method of Colaizzi phenomenology to refine the theme.Results:According to the five levels of the health ecology model, the reasons for delayed medical treatment were summarized into 11 themes, and the reasons for the personal trait layer included foot ulcers are not detected promptly, and the perceptual decline of advanced patients. Behavioral characteristics included lack of knowledge of diabetic foot, negative medical psychology. Reasons for the interpersonal network included insufficient family support and lack of social support; reasons for living and working conditions included high economic pressure, low electronic health literacy, and inconvenient medical treatment; the reasons for the policy environment included uneven medical insurance reimbursement ratios and limited medical conditions.Conclusions:The reason for the delay in seeking medical treatment for diabetic foot patients is multi-layered and systematic, and medical staff need to improve the self-management ability of diabetic patients′ feet from the individual level, and also need to guide patients from the system level on how to obtain the best medical resources.

Qualitative study on delayed experience of seeking medical treatment in patients with advanced lung cancer / 中国实用护理杂志

Objective:To explore the causes and feelings of delayed experience of seeking medical treatment in patients with advanced lung cancer, and to provide new insights for more targeted health education and medical care services.Methods:A semi-structured in depth interview based on the theory of planned behavior was conducted among 30 patients with advanced lung cancer who experienced medical delay from November to December in 2021 admitted to First Affiliated Hospital of Guangxi Medical University. The interview content was analyzed and abstracted by using Colaizzi phenomenological analysis method and Nvivo11.0 software.Results:The delay duration of 30 patients with advanced lung cancer ranged from 90 to 213 days. Four subject groups were extracted by generic analysis: the cause of delay, the cause to seek medical help, the worry about the disease, and solutions.Conclusions:The delay behavior of patients with advanced lung cancer is affected by external situational factors such as symptom severity, family economic capacity, social support, accessibility of health services, prevalence of novel coronavirus, and subjective psychological factors such as sense of stigma and burden of disease, it is necessary to reduce the occurrence of medical delay in patients with advanced lung cancer through the comprehensive management strategy of multiple channels.

Chronic Coronary Syndrome: Medical Therapy or Myocardial Revascularization?

Abstract The best therapeutic strategy for chronic coronary syndrome (CCS) is still controversial. The lack of contemporaneity of medical treatment in many randomized clinical trials prior to the large-scale use of statins, antiplatelet agents, anti-diabetic drugs with cardiovascular protection, and changes in life habits with well-established goals limits the applicability of such studies in current clinical practice. Medical treatment is the only therapeutic option capable of reducing atherosclerotic damage and, therefore, of acting effectively in preventing the progression of this disease. The purpose of this brief review is to critically analyze the main contemporary studies that confront medical treatment with myocardial revascularization in CCS.

Approaches in the treatment of perianal fistula in Crohn disease

Perianal fistula is a common complication of Crohn disease, and it is a great burden on the life and psychology of patients, but its treatment is still a difficult problem to face. In recent years, progress in the treatment of Crohn disease has progressed rapidly due to the advent of biological agents, but there has been a lack of research on perianal fistula in Crohn disease, and the direction of research has been scattered; therefore, the author reviews the traditional treatment of perianal fistula in Crohn disease in the context of the available literature and discusses emerging and potential therapeutic approaches. (AU)

Síndrome inflamatória multissistêmica em crianças infectadas por coronavírus: uma revisão integrativa / Multisystemic inflamatory syndrome in children infected by coronavirus: an integrative review / Síndrome inflamatorio multisistémico en niños infectados por coronavirus: una revisión integradora

Durante a pandemia de COVID-19, foram observadas manifestações atípicas em pacientes pediátricos em diversas regiões do mundo, e o conjunto desses sintomas caracterizou uma nova patologia denominada Síndrome Inflamatória Multissistêmica em Crianças (MIS-C), ou Síndrome Inflamatória Multissistêmica Pediátrica Temporariamente associada ao COVID-19 (PIMS- TS). O objetivo desta revisão foi analisar as manifestações clínicas e as possíveis complicações relacionadas a tal quadro inflamatório. Foi realizada uma busca por artigos científicos nas bases de dados Embase, PubMed e Web of Science, por meio da combinação dos descritores "MIS-C", "PIMS- TS" e "COVID-19". Após a análise dos artigos encontrados, e considerando critérios de inclusão e exclusão, foram selecionados 15 estudos para compor esta revisão. A maioria dos estudos mencionaram complicações gastrointestinais, cardiovasculares, respiratórias e mucocutâneas. Ademais, foram encontrados marcadores que indicavam estado inflamatório generalizado e coagulopatia. Assim, concluiu-se que MIS-C provavelmente é uma síndrome manifestada após a infecção por SARS-CoV-2, podendo ocasionar quadros mais graves, mas com baixas taxas de mortalidade.

During the COVID-19 pandemic, atypical manifestations were observed in pediatric patients in different regions of the world, and the set of these symptoms characterized a new pathology called Multisystemic Inflammatory Syndrome in Children (MIS-C), or Pediatric Multisystemic Inflammatory Syndrome Temporarily associated with COVID-19 (PIMS-TS). The purpose of this review was to analyze the clinical manifestations and possible complications related to such an inflammatory condition. A search for scientific articles was carried out in the databases Embase, PubMed and Web of Science, by combining the descriptors "MIS-C", "PIMS-TS" and "COVID-19". After analyzing the articles found, and considering inclusion and exclusion criteria, 15 studies were selected to compose this review. Most studies mentioned gastrointestinal, cardiovascular, respiratory and mucocutaneous complications. In addition, markers were found that indicated generalized inflammatory status and coagulopathy. Thus, it was concluded that MIS-C is probably a syndrome manifested after infection by SARS-CoV-2, which can cause more severe conditions, but with low mortality rates.

Durante la pandemia de COVID-19 se observaron manifestaciones atípicas en pacientes pediátricos de diferentes regiones del mundo, y el conjunto de estos síntomas caracterizó una nueva patología denominada Síndrome Inflamatorio Multisistémico en Niños (SMI-C), o Síndrome Inflamatorio Multisistémico Pediátrico Asociado Temporalmente a COVID-19 (SIPM-TS). El propósito de esta revisión fue analizar las manifestaciones clínicas y las posibles complicaciones relacionadas con dicha condición inflamatoria. Se realizó una búsqueda de artículos científicos en las bases de datos Embase, PubMed y Web of Science, combinando los descriptores "MIS-C", "PIMS- TS" y "COVID-19". Tras analizar los artículos encontrados, y teniendo en cuenta los criterios de inclusión y exclusión, se seleccionaron 15 estudios para componer esta revisión. La mayoría de los estudios mencionaron complicaciones gastrointestinales, cardiovasculares, respiratorias y mucocutáneas. Además, se encontraron marcadores que indicaban un estado inflamatorio generalizado y coagulopatía. Así pues, se concluyó que el SMI-C es probablemente un síndrome que se manifiesta tras la infección por el SARS-CoV-2, que puede causar cuadros más graves, pero con bajas tasas de mortalidad.

Research on quality evaluation of health information on breast cancer treatment in chinese website / 中华医院管理杂志

Objective:To evaluate the quality, content and feasibility of health information on breast cancer treatment in Chinese websites, for reference in standardizing online health information.Methods:In January 2022, three Chinese search engines, namely Baidu, Sogou and Haosou, were used to search with " breast cancer" and " breast cancer treatment" as keywords. The first 50 links identified by each engine were accessed to screen breast cancer treatment health information websites. Subsequently, the DISCERN scoring tool was adopted to evaluate the quality of health information on the websites(16 items). The information content(10 items)assessment was conducted by referring to the " Guidelines and Specifications for Breast Cancer Diagnosis and Treatment of the Chinese Anti-Cancer Association(2019 Edition)". The feasibility of website health information was evaluated with Patient Education Materials Assessment Tool(PEMAT).Results:A total of 19 websites were included, and their service mode was mainly active information service(14 websites). The overall scoring for the quality of health information about breast cancer treatment was 2.0, with the highest score of " clarity of purpose" (3.4). According to the assessment results of information content, these websites were divided into 4 grades: excellent(3), good(11), fair(3), and poor(2). All the websites contained the information on clinical manifestations, etiology, examination and treatment of breast cancer. The overall feasibility of website health information was 44.5%, indicating incomplete feasibility.Conclusions:The Chinese website′s health information on breast cancer treatment is poor in quality and implementation. Hence, it′s urgent to further improve and standardize online health information, establishing a unified evaluation standard and actively exploring the new mode of " Internet+ Medical" service.

Medical treatment of lung adenosquamous carcinoma / 中国综合临床

Adenosquamous carcinoma of the lung is a rare pathological type of non-small cell lung cancer. Adenosquamous carcinoma of the lung has a high degree of malignancy and poor clinical prognosis. Medical treatment plays an important role in patients who have lost the opportunity of operation or have recurrence and metastasis after operation. Platinum based chemotherapy is still the cornerstone of medical treatment. It is recommended that routine driver gene testing should be performed for patients with advanced lung adenosquamous carcinoma. For patients with sensitive driver genes, targeted therapy has a definite effect in some patients. Studies on markers related to immune checkpoint inhibitors suggest that patients with lung adenocarcinoma may benefit from immunotherapy, but there is still a lack of clinical practice data.

Analysis on the status quo of 0-14 years old children′s cross-provincial medical treatment in Shandong province / 中华医院管理杂志

Objective:To analyze the current situation and problems of cross-provincial medical treatment for children in Shandong province, and put forward corresponding countermeasures.Methods:The FUTang Updating medical REcords(FUTURE)database established by Futang Children′s Medical Development Research Center was selected to extract the data of 0-14 years old children who were discharged outside Shandong province from January 1, 2019 to December 31, 2020 and whose current address was in Shandong province, and the data of hospitalized children in a children′s hospital in Shandong province during the same period were selected for comparison. The SPSS 22.0 software was used to establish the database, and statistics and analysis were made on the number of cases, main flow direction, departments, types of diseases and hospitalization cost of children.Results:A total of 13 071 cases accepted cross-provincial medical treatment were included, and the main flow of medical treatment was Beijing Children′s Hospital. The data of 87 742 children admitted to a children′s hospital in Shandong province at the same time were included. The proportion of female and school-age children in children accepted cross-provincial medical treatment was higher than that of local patients, and the hospitalization cost was higher than that of local patients. The main diseases for children seeking medical treatment outside the province were tumors, immune diseases and other serious diseases or chronic diseases, while the main diseases for children seeking medical treatment in the province were respiratory diseases such as pneumonia.Conclusions:The proportion of tumors and immune diseases among children aged 0-14 years accepted cross-provincial medical treatment is relatively high. Hospitals in Shandong province should pay attention to the construction of key specialties, actively develop new technologies and new businesses, and enhance the core competitiveness of hospitals. At the same time, we should improve the medical service system and guide patients to seek medical care reasonably through policies.

Factores que inciden en el abandono del tratamiento antituberculoso en los pacientes que acuden a los subcentros de salud en la ciudad de milagro, 2019 / Factors that influence the abandonment of anti-tuberculosis treatment in patients who go to the health subcenters in the city of Milagro, 2019

La tuberculosis es una enfermedad infecciosa granulomatosa crónica causada por bacilo de Koch o Mycobacterium tuberculosis. La problemática que se evalúa en este estudio es que los factores socioeconómicos influyen en el abandono del tratamiento en los pacientes, así también los pacientes abandonan el tratamiento debido a los efectos secundarios que provoca el mismo, y el paciente no tiene un seguimiento adecuado por parte del personal de salud. Objetivo: Determinar los factores de riesgo que inciden en el abandono del tratamiento antituberculoso en los pacientes que acuden a los Subcentros de salud en la ciudad de Milagro. Materiales y métodos: Encuesta realizada a los pacientes que abandonaron el tratamiento antituberculoso. Los métodos utilizados fueron el analítico ­ sintético y los métodos empíricos. Bajo esta perspectiva se utilizó un paradigma de la investigación cuantitativo, de tipo descriptiva y de corte transversal. La población objeto de estudio fue conformada por los pacientes que abandonaron el tratamiento antituberculoso en los Subcentro de la Ciudad de Milagro, con un total de población estudiada de 60 personas. Resultados: En el análisis se evidencio los factores socioeconómicos relacionados con el abandono del tratamiento de los pacientes tuberculosos, se identificó los factores de riesgo que influyen en el abandono del tratamiento y se estableció cuáles son las estrategias que debe aplicar el profesional de enfermería para prevenir el abandono del tratamiento. Conclusión: El abandono del tratamiento antituberculoso está asociada a la atención que reciben los pacientes en los Subcentro, así como que los pacientes consideran de larga duración el tratamiento(AU)

La tuberculosis es una enfermedad infecciosa granulomatosa crónica causada por bacilo de Koch o Mycobacterium tuberculosis. La problemática que se evalúa en este estudio es que los factores socioeconómicos influyen en el abandono del tratamiento en los pacientes, así también los pacientes abandonan el tratamiento debido a los efectos secundarios que provoca el mismo, y el paciente no tiene un seguimiento adecuado por parte del personal de salud. Objetivo: Determinar los factores de riesgo que inciden en el abandono del tratamiento antituberculoso en los pacientes que acuden a los Subcentros de salud en la ciudad de Milagro. Materiales y métodos: Encuesta realizada a los pacientes que abandonaron el tratamiento antituberculoso. Los métodos utilizados fueron el analítico ­ sintético y los métodos empíricos. Bajo esta perspectiva se utilizó un paradigma de la investigación cuantitativo, de tipo descriptiva y de corte transversal. La población objeto de estudio fue conformada por los pacientes que abandonaron el tratamiento antituberculoso en los Subcentro de la Ciudad de Milagro, con un total de población estudiada de 60 personas. Resultados: En el análisis se evidencio los factores socioeconómicos relacionados con el abandono del tratamiento de los pacientes tuberculosos, se identificó los factores de riesgo que influyen en el abandono del tratamiento y se estableció cuáles son las estrategias que debe aplicar el profesional de enfermería para prevenir el abandono del tratamiento. Conclusión: El abandono del tratamiento antituberculoso está asociada a la atención que reciben los pacientes en los Subcentro, así como que los pacientes consideran de larga duración el tratamiento(AU)

Ozonoterapia como tratamiento coadyuvante en la úlcera corneal grave bacteriana / Ozone therapy as adjunctive treatment in severe bacterial corneal ulcer / Ozonoterapia como tratamento adjuvante em úlcera bacteriana da córnea grave

Introducción: La evolución espontánea o los casos mal tratados de la úlcera corneal conllevan el riesgo de extensión de la infección, con severa afectación visual e integridad estructural del ojo. Objetivo: Describir las características clínico-epidemiológicas de pacientes con úlcera corneal grave bacteriana tratada con ozonoterapia local coadyuvante al tratamiento protocolizado. Método: Se realizó un estudio observacional, descriptivo y transversal con 48 pacientes ingresados en el servicio de Oftalmología del Hospital General Docente "Dr. Juan Bruno Zayas Alfonso", de Santiago de Cuba, en el periodo de enero de 2017 a diciembre de 2019. Las variables del estudio fueron: edad, sexo, factores predisponentes, microorganismos, signos de mejoría clínica, resultados al tratamiento y complicaciones. Para la validación estadística se utilizó prueba Chi-cuadrado. Resultados: La edad promedio de los pacientes fue de 54,1 años, el 62,5 % eran hombres. Predominó el trauma ocular (63,3 %) en el sexo masculino y enfermedades oculares (44,4 %) en el femenino. La mejoría de los signos fue más representativa a los 14 días. Se logró resultados satisfactorios en el 100 % de los pacientes con microorganismos grampositivos. El 10,4 % presentó perforación corneal. Conclusiones: La ozonoterapia es una terapia válida como tratamiento en la úlcera corneal grave de etiología bacteriana y responde a la búsqueda de alternativas para pacientes con resistencia a los tratamientos antibacterianos que se ofertan en el cuadro básico de salud.

ABSTRACT Introduction: Spontaneous evolution or poorly treated cases of corneal ulcer carry the risk of extension of the infection, with severe visual impairment and damage to the structural integrity of the eye. Objective: To describe the clinical-epidemiological characteristics of patients with severe bacterial corneal ulcer treated with local ozone therapy as an adjunct to the standard protocol treatment. Method: An observational, descriptive and cross-sectional study was carried out on 48 patients admitted to the Ophthalmology service of the Hospital General Docente "Dr. Juan Bruno Zayas Alfonso", from Santiago de Cuba, in the period from January 2017 to December 2019. The study variables were: age, gender, predisposing factors, microorganisms, signs of clinical improvement, treatment results and complications. Chi-square test was used for statistical validation. Results: The average age of the patients was 54.1 years; 62.5% of them were men. Ocular trauma (63.3%) predominated in males, and ocular diseases (44.4%) in females. The improvement of the signs was more common after 14 days. Satisfactory results were achieved in 100% of patients with gram-positive organisms. 10.4% presented corneal perforation. Conclusions: Ozone therapy is valid as a treatment for severe corneal ulcer of bacterial etiology, and responds to the search for alternatives for patients with resistance to the antibacterial treatments that are offered in the basic health system.

RESUMO Introdução: A evolução espontânea ou casos mal tratados de úlcera de córnea trazem o risco de extensão da infecção, com comprometimento visual grave e integridade estrutural do olho. Objetivo: Descrever as características clínico-epidemiológicas de pacientes com úlcera bacteriana de córnea grave tratados com ozonioterapia local como coadjuvante ao tratamento protocolizado. Método: Foi realizado um estudo observacional, descritivo e transversal com 48 pacientes internados no serviço de Oftalmologia do Hospital General Docente "Dr. Juan Bruno Zayas Alfonso", de Santiago de Cuba, no período de janeiro de 2017 a dezembro de 2019. As variáveis do estudo foram: idade, sexo, fatores predisponentes, microrganismos, sinais de melhora clínica, resultados do tratamento e complicações. O teste do qui-quadrado foi usado para validação estatística. Resultados: A idade média dos pacientes foi de 54,1 anos, 62,5% eram homens. O trauma ocular (63,3%) predominou no sexo masculino e as doenças oculares (44,4%) no feminino. A melhoria da sinalização foi mais representativa aos 14 dias. Resultados satisfatórios foram alcançados em 100% dos pacientes com organismos gram-positivos. 10,4% apresentaram perfuração corneana. Conclusões: A ozonioterapia é uma terapia válida como tratamento para úlcera de córnea grave de etiologia bacteriana e responde à busca de alternativas para pacientes com resistência aos tratamentos antibacterianos que são oferecidos no quadro básico de saúde.