The role of cardiovascular rehabilitation in the elderly patient.

BACKGROUND: Cardiovascular disease is the leading cause of morbidity and mortality in the elderly population. Coronary artery disease, heart failure and peripheral artery disease constitute the prevailing conditions. Cardiac rehabilitation (CR) represents a cornerstone in the secondary prevention of cardiovascular disease, since it has been associated with significant cardiovascular benefits in the above-mentioned conditions, by significantly reducing cardiovascular outcomes and improving functional independency and quality of life. Besides, cardiac rehabilitation offers the background for optimizing the control of cardiovascular risk factors and implementing physical exercise, also providing psychological and social support. SUMMARY: The prevalence of cardiovascular disease increases with age, associating high morbidity and mortality. In addition, comorbidities and frailty and other geriatric conditions, entities that also entail poor prognosis, are often present in elderly patients. Indeed, frailty is recommended to be systematically addressed in elderly patients with cardiovascular disease, and there is growing evidence regarding the benefits of CR programs in this setting, also associating lower adverse events during follow-up. However, elderly patients are less often referred to CR after a cardiovascular event when compared with their younger counterparts. In this review, we summarized the benefits of CR programs in the elderly population with established cardiovascular disease, proposing a comprehensive framework that integrates personalized care strategies. Key Messages Cardiovascular disease is the leading cause of morbimortality, especially in the elderly. The management of cardiovascular disease in elderly patients poses unique challenges, since they represent a heterogeneous group and evidence is low. Cardiac rehabilitation can provide significant benefits in older patients, encompassing physical training and specific management of geriatric syndromes.

Is there a common pattern of dental specialties in the world? Orthodontics, the constant element.

BACKGROUND: There is a lack of studies comparing the status of dental specialties worldwide. Therefore, this study aimed to analyze the differences and similarities between the number and types of dental specialties in 31 countries, including every continent, in the world. MATERIALS AND METHODS: Available official documents and webpages from regulatory bodies, official colleges and councils, and dental institutions were collected from 31 countries and analyzed to obtain reliable data on dental specialties. Differences were analyzed using the Lorentz curve and Gini test. Additionally, a cluster analysis was performed to obtain groups of countries with similar patterns in the number and types of dental specialties. RESULTS: A total of 32 different specialties were officially recognized among all the analyzed countries. Orthodontics and oral surgery (100% and 93.1%, respectively) were the two most frequently officially recognized dental specialties worldwide. The total global degree of inequality in the 31 analyzed countries was 42.4%. The Anglo-Saxon countries showed the greatest similarity, approximately 15-fold higher than the European countries. Cluster analysis differentiated six main groups of countries according to the number and types of dental specialties. European countries formed one of the two largest clusters, and the other cluster was of Anglo-Saxon, Asian, African, and several Eastern European countries with a high number of specialties. CONCLUSIONS: Officially recognized dental specialties in the different continents and countries show an asymmetric organization. The number, names, and skills of officially recognized dental specialties exhibited significant differences, showing inequalities in their organization. The Anglo-Saxon pattern of dental specialties showed greater equality than the European pattern. Orthodontics was the only constant element among the different patterns.

Stability of class II correction with the Austro Repositioner associated with multi-brackets fixed appliances in dolichofacial patients.

BACKGROUND: The purposes of the present study were to evaluate the changes produced by the Austro Repositioner, and to assess the stability of Class II malocclusion treatment with the Austro Repositioner associated with fixed appliances and its capacity to control the vertical dimension in dolichofacial patients. METHODS: A group of patients with Class II malocclusion due to mandibular retrognathism and a dolichofacial growth pattern treated with the Austro Repositioner combined with fixed appliances were compared to a matched untreated control group of subjects with Class II malocclusion. Evaluations were made on the basis of lateral cephalograms taken at T1 (initial records), T2 (end of treatment), and T3 (1 year after treatment). Statistical comparisons were performed with paired- and two-sample t tests. RESULTS: The experimental (treated) group comprised 30 patients, 14 boys and 16 girls, and the control group comprised 30 subjects (15 boys and 15 girls) with similar ages at T1, T2 and T3. In the treated group, a significant decrease in the ANB angle was found (- 3.79 ± 1.46; p < 0.001). No significant differences were found in the maxillary skeletal measurements. In contrast, the SNB angle showed a significant increase of 3.77 ± 1.49 in the treated group compared with a nonsignificant increase of 0.77 ± 1.55 in the control group (p = 0.002). Vertical changes showed a significant decrease in the FMA angle (- 3.36 ± 1.62), while the lower anterior facial height distance and the overbite increased significantly in the treated group, reflecting a change in vertical dimensions after treatment. No significant changes were observed in either the treated or control group during the one-year posttreatment period; thus, the treatment results remained stable. CONCLUSIONS: The Austro Repositioner combined with fixed appliances could be considered an optimal treatment modality in Class II dolichofacial patients.

Differences in the Ratios of General and Dental Specialists in Europe.

BACKGROUND: The European Economic Area (EEA) is composed of member states with a multitude of different regions. This study aimed to analyse the ratios of general dentists and dental specialists to the total population and the proportion of dental specialists to general dentists in 24 European countries and to explore specific intranational differences within 2 countries: France and Germany. METHODS: Available official documents and webpages from the United Kingdom and 23 of the 30 countries comprising the EEA were analysed. Data were expressed as absolute values, ratios of general dentists and dental specialists in the total of population, and percentages of dental specialists/dentists. The Mann-Whitney U test was used to clarify the main ratios that distinguish France from Germany, and cluster analysis was employed to determine similar areas. RESULTS: Significant differences were found between countries, with Ireland and Austria having the lowest ratio of dentists and Romania and Greece having the highest. The Czech Republic, the Netherlands, France, and Denmark had the lowest ratios of dental specialists to the total population. Lithuania, Sweden, and Germany had the highest number of dental specialists. Orthodontists were the most numerous specialists (5.0% of dentists), followed by oral surgeons (2.7%). In France, differences between departments were pronounced and associated with the presence of dental schools and per capita income. In Germany, only the correlation between per capita income and the density of oral surgeons was significant. CONCLUSIONS: Diverse ratios of general dentists and dental specialists to the total population and the proportion of dental specialists to general dentists were discovered within the examined countries, and their maximum values were 2.5, 5.7, and 4.1 times the minimum values, respectively. Differences were even found within the same country, as was the case in France and, to a lesser extent, in Germany.

Regulation of respiratory complex I assembly by FMN cofactor targeting.

Respiratory complex I plays a crucial role in the mitochondrial electron transport chain and shows promise as a therapeutic target for various human diseases. While most studies focus on inhibiting complex I at the Q-site, little is known about inhibitors targeting other sites within the complex. In this study, we demonstrate that diphenyleneiodonium (DPI), a N-site inhibitor, uniquely affects the stability of complex I by reacting with its flavin cofactor FMN. Treatment with DPI blocks the final stage of complex I assembly, leading to the complete and reversible degradation of complex I in different cellular models. Growing cells in medium lacking the FMN precursor riboflavin or knocking out the mitochondrial flavin carrier gene SLC25A32 results in a similar complex I degradation. Overall, our findings establish a direct connection between mitochondrial flavin homeostasis and complex I stability and assembly, paving the way for novel pharmacological strategies to regulate respiratory complex I.

Mesenchymal stem cells and their extracellular vesicles in urological cancers: Prostate, bladder, and kidney.

Mesenchymal stem cells (MSCs) are recognized for their remarkable ability to differentiate into multiple cell types. They are also known to possess properties that can fight cancer, leading to attempts to modify MSCs for use in anticancer treatments. However, MSCs have also been found to participate in pathways that promote tumor growth. Many studies have been conducted to explore the potential of MSCs for clinical applications, but the results have been inconclusive, possibly due to the diverse nature of MSC populations. Furthermore, the conflicting roles of MSCs in inhibiting tumors and promoting tumor growth hinder their adaptation to anticancer therapies. Antitumorigenic and protumorigenic properties of MSCs in urological cancers such as bladder, prostate, and renal are not as well established, and data comparing them are still limited. MSCs hold significant promise as a vehicle for delivering anticancer agents and suicide genes to tumors. Presently, numerous studies have concentrated on the products derived from MSCs, such as extracellular vesicles (EVs), as a form of cell-free therapy. This work aimed to review and discuss the current knowledge of MSCs and their EVs in urological cancer therapy.

Study protocol of a randomized controlled trial to assess safety of teleconsultation compared with face-to-face consultation: the ECASeT study.

BACKGROUND: The use of remote consultation modalities has exponentially grown in the past few years, particularly since the onset of the COVID-19 pandemic. Although a huge body of the literature has described the use of phone (tele) and video consultations, very few of the studies correspond to randomized controlled trials, and none of them has assessed the safety of these consultation modalities as the primary objective. The primary objective of this trial was to assess the safety of remote consultations (both video and teleconsultation) in the follow-up of patients in the hospital setting. METHODS: Multicenter, randomized controlled trial being conducted in four centers of an administrative healthcare area in Catalonia (North-East Spain). Participants will be screened from all individuals, irrespective of age and sex, who require follow-up in outpatient consultations of any of the departments involved in the study. Eligibility criteria have been established based on the local guidelines for screening patients for remote consultation. Participants will be randomly allocated into one of the two study arms: conventional face-to-face consultation (control) and remote consultation, either teleconsultation or video consultation (intervention). Routine follow-up visits will be scheduled at a frequency determined by the physician based on the diagnostic and therapy of the baseline disease (the one triggering enrollment). The primary outcome will be the number of adverse reactions and complications related to the baseline disease. Secondary outcomes will include non-scheduled visits and hospitalizations, as well as usability features of remote consultations. All data will either be recorded in an electronic clinical report form or retrieved from local electronic health records. Based on the complications and adverse reaction rates reported in the literature, we established a target sample size of 1068 participants per arm. Recruitment started in May 2022 and is expected to end in May 2024. DISCUSSION: The scarcity of precedents on the assessment of remote consultation modalities using randomized controlled designs challenges making design decisions, including recruitment, selection criteria, and outcome definition, which are discussed in the manuscript. TRIAL REGISTRATION: NCT05094180. The items of the WHO checklist for trial registration are available in Additional file 1. Registered on 24 November 2021.

Vivencias sexuales y autoestima en mujeres mexicanas con histerectomía / Sexual experiences and self-esteem in Mexican women with hysterectomy

RESUMEN La histerectomía es la segunda cirugía más frecuente dentro de la ginecología a nivel mundial. En México se calcula que una de cada tres mujeres, antes de los 60 años, se someterá a dicho procedimiento. Las mujeres con histerectomía atraviesan por una serie de cambios que pueden afectarlas en distintos aspectos de su vida, repercutiendo en lo psicológico, social y anatómico. El objetivo de la presente investigación fue interpretar las vivencias sexuales y autoestima de mujeres mexicanas con histerectomía. Se utilizó una metodología cualitativa fenomenológica-hermenéutica, en la que participaron 11 mujeres con histerectomía abdominal. Los resultados se agruparon en 2 categorías principales: sexualidad y autoestima, y sus respectivas subcategorías. En la primera, se reporta una disminución de la lubricación y en consecuencia afectaciones en el deseo, satisfacción y orgasmo. En la segunda, se documentaron alteraciones que se presentaban con cambios de percepción y pensamientos, así como en sus capacidades, sentimientos y actitud. El proceso que transitaron las mujeres, tras la histerectomía, influyó en los componentes de su sexualidad y autoestima. El tiempo de afrontamiento y su resultado favorable estuvo asociado con lograr anteponer la autoestima a la afectación vivida en su sexualidad.

ABSTRACT Hysterectomy is the second surgery with more frequency inside gynecology at a worldwide level. In Mexico it is calculated that one of every three women before 60 years old will be subjected to that procedure. Women with hysterectomy undergo a series of changes that could affect them in different aspects of their lives, impacting in the psychological, social, and anatomical. The objective of this investigation was to interpret the sexual experiences and self-esteem of Mexican women with hysterectomy. A qualitative phenomenological-hermeneutic methodology was used where 11 women with abdominal hysterectomy participated. Results were grouped in 2 main categories: sexuality and self-esteem, and their respective subcategories. In the first category, a decrease on lubrication, which consequently had negative effects on desire, satisfaction, and orgasm was reported. In the second, some alterations characterized by changes on the participants' perception and thoughts were documented, as well as on their capacities, feelings, and attitudes. The process that women went through after the hysterectomy, influenced the components of their sexuality and self-esteem. The coping time and its favorable result were associated with putting self-esteem above the negative impact in their sexual life.

Effects of Virtual Health Messages on Maternal Therapeutic Adherence for Childhood Anemia

Introduction: Therapeutic adherence for childhood anemia is addressed in health services with unsatisfactory results. Therefore, the implementation of this strategy will favor greater adherence to treatment with ferrous sulfate. Objective: To evaluate the effect of virtual health messages on maternal therapeutic adherence for childhood anemia. Materials and Methods: A pre-experimental and longitudinal study was developed between November and December 2022, in which 24 mothers of children diagnosed with anemia participated. Adherence was determined using a test and inferential analysis through the Wilcoxon test. Results: The mothers were between 18 and 29 years old (50.0 %), of rural origin (66.7 %), who completed primary school (33.3 %), housewives (83.3 %), and cohabitants (79.2 %). In the pre-test, high adherence was observed in social factors (50 %), health personnel (75 %), illness (87.5 %), and person supplementing the ferrous sulfate and the patient (75.5 %). The overall adherence was medium in the pretest (50.0 %) and high in the post-test (100.0 %). Message reception was high for the overall test (62.6 %), reminder (79.2 %), informational (79.2 %), and motivational (75.0 %) messages. Conclusion: Virtual health messages have a positive effect on maternal therapeutic adherence for childhood anemia (p < 0.05) and their inclusion in primary health services will contribute favorably to obtaining optimal results.

Introducción: la adherencia terapéutica de anemia infantil es un tópico abordado en los servicios de salud, con resultados poco satisfactorios; por lo tanto, la implementación de esta estrategia favorecerá una mayor adherencia al tratamiento con sulfato ferroso. Objetivo: evaluar el efecto de los mensajes virtuales en salud sobre la adherencia terapéutica materna de anemia infantil. Materiales y Métodos: se desarrolló un estudio preexperimental y longitudinal entre noviembre y diciembre de 2022, en el cual participaron 24 madres de niños diagnosticados con anemia; la adherencia se determinó mediante un test y el análisis inferencial por medio de la prueba de Wilcoxon. Resultados: Las madres tenían entre 18 y 29 años (50,0 %), procedencia rural (66,7 %), primaria completa (33,3 %), amas de casa (83,3 %) y convivientes (79,2 %). En el pretest, se observó alta adherencia en factores sociales (50 %), personal de salud (75 %), enfermedad (87,5 %), persona que suplementa y paciente (75,5 %), y adherencia media en factores relacionados a la suplementación (54,2 %); en el postest, la adherencia alta se presentó en factores sociales (100,0 %), personal de salud (100,0 %), enfermedad (87,5 %), suplementación (95,8 %), persona que suministra el sulfato ferroso y paciente (100,0 %). La adherencia global fue media en el pretest (50,0 %) y alta en el postest (100,0 %). La recepción de mensajes fue alta para el test global (62,6 %), mensajes recordatorios (79,2 %), informativos (79,2 %) y motivacionales (75,0 %). Conclusión: los mensajes virtuales en salud tienen un efecto positivo en la adherencia terapéutica materna de anemia infantil (p < 0,05) y su inclusión en los servicios primarios de salud contribuirá favorablemente en la obtención de resultados óptimos.

Introdução: a adesão ao tratamento da anemia infantil é um tema abordado nos serviços de saúde, com resultados insatisfatórios; portanto, a implementação dessa estratégia favorecerá uma maior adesão ao tratamento com sulfato ferroso. Objetivo: avaliar o efeito das mensagens virtuais de saúde na adesão materna ao tratamento da anemia infantil. Materiais e método: foi realizado um estudo pré-experimental e longitudinal entre novembro e dezembro de 2022, do qual participaram 24 mães de crianças diagnosticadas com anemia; a adesão foi determinada por meio de um teste e a análise inferencial, por meio do teste de Wilcoxon. Resultados: as mães tinham entre 18 e 29 anos de idade (50 %), eram de áreas rurais (66,7 %), concluíram o ensino fundamental (33,3 %), eram donas de casa (83,3 %) e viviam juntas (79,2 %). No pré-teste, foi observada alta adesão em fatores sociais (50 %), equipe de saúde (75 %), doença (87,5 %), pessoa que suplementa e paciente (75,5 %), e adesão média em fatores relacionados à suplementação (54,2 %); no pós-teste, foi observada alta adesão em fatores sociais (100 %), equipe de saúde (100 %), doença (87,5 %), suplementação (95,8 %), pessoa que fornece sulfato ferroso e paciente (100 %). A adesão geral foi média no pré-teste (50 %) e alta no pós-teste (100 %). A recepção das mensagens foi alta para o teste geral (62,6 %), lembretes (79,2 %), mensagens informativas (79,2 %) e motivacionais (75 %). Conclusões: as mensagens virtuais de saúde têm um efeito positivo na adesão materna ao tratamento da anemia infantil (p < 0,05) e sua inclusão nos serviços de saúde primários contribuirá favoravelmente para a otimização dos resultados.

Calidad de vida según características demográficas de pacientes con diabetes mellitus tipo 2

Fundamento: la diabetes mellitus tipo 2 es una enfermedad crónica que ha alcanzado cifras alarmantes de morbilidad y mortalidad en la población. Conocer la calidad de vida de pacientes con este padecimiento permitirá la ejecución de planes y acciones contextualizadas. Objetivo: determinar la calidad de vida según características demográficas de pacientes con diabetes mellitus tipo 2 atendidos en un hospital provincial de Perú. Métodos: se realizó un estudio descriptivo y transversal, realizado entre junio y agosto del 2022, con 110 pacientes registrados en el Hospital de Chota, Perú. La calidad de vida se midió con el Cuestionario Diabetes 39, adaptado al contexto estudiado. El análisis de datos se realizó con frecuencias absolutas y relativas, intervalos de confianza al 95 % y U de Mann-Whitney con p 0,05), solo lo fue en energía y movilidad. Conclusión: la calidad de vida de los pacientes fue media a nivel global y por dimensiones, la diferencia en la calidad de vida de los pacientes por sexo y edad fue significativa en energía y movilidad. La planificación y establecimiento de metas comunes entre pacientes, familiares y profesionales de enfermería, permitirá el logro de objetivos.

Foundation: type 2 diabetes mellitus is a chronic disease that has reached alarming rates of morbidity and mortality in the population. Knowing the quality of life of patients with this condition will allow the execution of plans and contextualized actions. Objective: to determine the quality of life according to demographic characteristics of patients with type 2 diabetes mellitus treated at a provincial hospital in Peru. Methods: a descriptive and cross-sectional study was carried out, carried out between June and August 2022, with 110 patients registered at the Hospital of Chota, Peru. Quality of life was measured with the Diabetes Questionnaire 39, adapted to the context studied. Data analysis was performed with absolute and relative frequencies, 95 % confidence intervals and Mann-Whitney U with p 0.05), it was only significant in energy and mobility. Conclusion: the quality of life of the patients was average at a global level and by dimensions, the difference in the quality of life of the patients by sex and age was significant in energy and mobility. The planning and establishment of common goals between patients, family members and nursing professionals will allow the achievement of objectives.

Association between Eruption Sequence of Posterior Teeth, Dental Crowding, Arch Dimensions, Incisor Inclination, and Skeletal Growth Pattern.

BACKGROUND: We conducted research to investigate the effects of the eruption sequence of posterior teeth, arch dimensions, and incisor inclination on dental crowding. MATERIAL AND METHODS: A cross-sectional analytic study was performed on 100 patients (54 boys and 46 girls; mean ages: 11.69 and 11.16 years, respectively). Seq1 (canine-3-/second premolar-5-) or Seq2 (5/3) eruption sequences were recorded in maxilla, and Seq3 (canine-3-/first premolar-4-) or Seq4 (4/3) eruption sequences in mandible; tooth size, available space, tooth size-arch length discrepancy (TS-ALD), arch lengths, incisor inclination and distance, and skeletal relationship were noted. RESULTS: The most common eruption sequences in the maxilla and mandible were Seq1 (50.6%), and Seq3 (52.1%), respectively. In the maxilla, posterior tooth sizes were larger in crowded cases. In the mandible, anterior and posterior tooth sizes were larger in crowded patients. No relationship between incisor variables and the maxillo-mandibular relationship and dental crowding was found. A negative correlation between inferior TS-ALD and the mandibular plane was found. CONCLUSIONS: Seq1 and Seq 2 in the maxilla and Seq 3 and Seq 4 in the mandible were equally prevalent. An eruption sequence of 3-5 in the maxilla and 3-4 in the mandible is more likely to cause crowding.

European inequalities and similarities in officially recognized dental specialties.

BACKGROUND: Although the European Economic Space usually acts in a united and organized way, several main differences are found regarding the type and number of dental specialties all around this group of member states. The aim of the study is to analyse the inequalities and similarities existing between 21 European countries, highlighting the number and types of recognized dental specialties. METHODS: Available official documents and webpages from 20 out of the 30 countries of which the European Economic Space is comprised plus the United Kingdom (UK), were analysed to obtain reliable data referred to dental specialties. Differences were tested with the Lorentz curve and Gini test. Additionally, a Cluster analysis was performed to obtain groups of countries with a similar pattern in the number and type of dental specialties. RESULTS: Up to a total of 15 different specialties are officially recognized in all the analysed countries. Orthodontics (90%) and Oral Surgery (81%) are the two most frequently recognized specialties. The total global degree of inequality of the analysed countries was 40.2%. Cluster analysis differentiated three different main groups of countries according to the number and type of dental specialties. CONCLUSIONS: The situation of dental specialties in the area of the EES plus the UK exhibits an unequal organization. Cluster analysis showed 3 main clusters of countries with a similar pattern of dental specialties.

Relationship between Degree of Dependency and Hospitalization Time of Surgical Patients.

OBJECTIVES: This work sought to establish the relationship between the degree of dependency with hospitalization time of patients intervened surgically in a regional hospital of Peru. METHODS: The study was analytical, cross- sectional with retrospective data collection, studying 380 patients treated in the surgical service at Regional hospital Docente in the municipality of Cajamarca (Peru). The patients' demographic and clinical information was obtained from the daily care records in the hospital's surgery service. The univariate description was conducted through absolute and relative frequencies and confidence intervals for proportions at 95%; for the association between the degree of dependency and hospitalization time Log Rank (Mantel-Cox) - Chi-square was applied, as well as the Kaplan-Meier survival analysis, with statistical significance of p<0.05. RESULTS: The study had 53.4% male patients, with mean age of 35.3 years, referrals from operating room (64.7%), surgery specialty (66.6%) and the most- frequent surgical intervention was appendectomy (49.7%). Mean hospitalization time was 10 days; 88.1% of the patients had grade-II dependency. The degree of patient dependency had a significant impact on the days of post- surgery hospitalization with direct relationship between both variables (p=0.038). CONCLUSIONS: Hospitalization time is determined by the degree of dependency of patients subjected to a surgical intervention; thereby, it is fundamental to anticipate all the necessary resources for proper care management.

Mujeres andinas: actitudes en el uso de plantas para el tratamiento de eventos ginecológicos / Andean women: Attitudes towards the use of plants for the treatment of gynecological Events

Introducción: Las enfermedades a menudo constituyen alteraciones fisiológicas que requieren acciones inminentes según su gravedad, ante ello, las mujeres andinas ponen en práctica sus conocimientos y actitudes ancestrales a fin de resolverlas, por ser el medio más inmediato. Objetivo: Interpretar las actitudes en el uso de plantas para el tratamiento de algunos eventos ginecológicos, de las mujeres andinas procedentes de la provincia de Hualgayoc, Perú. Materiales y métodos: Estudio cualitativo, exploratorio, de diseño fenomenológico ­ hermenéutico, desarrollado con 16 mujeres andinas, mediante una entrevista semiestructurada, en base a una guía de entrevista con validez de contenido óptima. Los resultados emergieron a partir de la codificación abierta, axial y selectiva y se presentan organizados en subcategorías y categorías. Resultados: Las categorías obtenidas fueron las actitudes favorables hacia la utilización de plantas y las situaciones ginecológicas para su uso, entre las subcategorías están: complacencia por los efectos alcanzados, seguridad para continuar usándolas, aptitud para aconsejar su uso, saberes sobre sus acciones terapéuticas, eventos para su utilización y formas de preparación de las plantas. Discusión: Diversos estudios internacionales convergen en actitudes similares, que se manifiestan en una mayor confianza en la medicina tradicional, conductas favorables de aceptación, convicción en sus efectos, proyección anímica de mejora y disposición para continuar con su uso. Conclusión: Las mujeres mostraron su satisfacción por los resultados obtenidos con el uso de plantas medicinales, al ser beneficiosas, oriundas de su zona y no generar gasto, su uso frecuente fue para paliar dolores durante la menstruación, infecciones de la vagina y trabajo de parto

Introduction: Diseases often represent physiological changes that require immediate action depending on the severity. Faced with these changes, Andean women put into practice their ancestral knowledge and attitudes to find a solution, as they are the most immediate means at their disposal. Objective: To interpret the attitudes of Andean women in the province of Hualgayoc, Peru, towards using plants for treating some gynecological events. Materials and Methods: A qualitative, exploratory, hermeneutic phenomenological design study was conducted with 16 Andean women through a semi-structured interview based on an interview guide with optimal content validity. The results emerged from open, axial, and selective coding and were organized into subcategories and categories. Results: The categories obtained were favorable attitudes towards using plants and gynecological situations for using plants. The subcategories include satisfaction with the results achieved, safety to continue using plants, aptitude to advise on the use of plants, knowledge of plant's therapeutic effects, events for using plants, and methods of preparing them. Discussion: Several international studies converge on similar attitudes, manifested in greater trust in traditional medicine, favorable acceptance behavior, belief in its effects, a mental projection of getting well, and willingness to continue its use. Conclusion: The women were satisfied with the results obtained from the use of medicinal plants because they were beneficial, indigenous to their region, and did not involve any expense. The frequent use of plants was to alleviate pain during menstruation, vaginal infections, and labor.

Introdução: As doenças frequentemente constituem alterações fisiológicas que requerem ações iminentes de acordo com sua gravidade, diante disso, as mulheres andinas colocam em prática seus conhecimentos e atitudes ancestrais para resolvê-las, pois este é o meio mais imediato. Objetivo: Interpretar as atitudes das mulheres andinas da província de Hualgayoc, Peru, em relação ao uso de plantas para o tratamento de alguns eventos ginecológicos. Materiais e Métodos: Estudo qualitativo, exploratório, fenomenológico-hermenêutico, desenvolvido com 16 mulheres andinas, por meio de uma entrevista semiestruturada, baseada em um guia de entrevista com validade de conteúdo ideal. Os resultados emergiram de uma codificação aberta, axial e seletiva e são apresentados organizados em subcategorias e categorias. Resultados: As categorias obtidas foram atitudes favoráveis ao uso de plantas e situações ginecológicas para seu uso, entre as subcategorias estão: satisfação com os efeitos alcançados, segurança para continuar usando-as, aptidão para aconselhar seu uso, conhecimento sobre suas ações terapêuticas, eventos para seu uso e formas de preparar as plantas. Discussão: Vários estudos internacionais convergem em atitudes semelhantes, que se manifestam em uma maior confiança na medicina tradicional, comportamentos favoráveis de aceitação, convicção em seus efeitos, projeção de melhoria do humor e disposição para continuar com seu uso. Conclusão: As mulheres ficaram satisfeitas com os resultados obtidos com o uso de plantas medicinais, pois elas são benéficas, nativas de sua área e não geram gastos; seu uso frequente foi para aliviar a dor durante a menstruação, infecções vaginais e parto.

Relationship between Degree of Dependency and Hospitalization Time of Surgical Patients / Relación entre grado de dependencia y el tiempo de hospitalización de pacientes quirúrgicos / Relação entre grau de dependência e tempo de internação de pacientes cirúrgicos atendidos em hospital regional

Objective. This work sought to establish the relationship between the degree of dependency with hospitalization time of patients intervened surgically in a regional hospital of Peru. Methods. The study was analytical, cross-sectional with retrospective data collection, studying 380 patients treated in the surgical service at Regional hospital Docente in the municipality of Cajamarca (Peru). The patients' demographic and clinical information was obtained from the daily care records in the hospital's surgery service. The univariate description was conducted through absolute and relative frequencies and confidence intervals for proportions at 95%; for the association between the degree of dependency and hospitalization time Log Rank (Mantel-Cox) ­ Chi-square was applied, as well as the Kaplan-Meier survival analysis, with statistical significance of p<0.05. Results. The study had 53.4% male patients, with mean age of 35.3 years, referrals from operating room (64.7%), surgery specialty (66.6%) and the most-frequent surgical intervention was appendectomy (49.7%). Mean hospitalization time was 10 days; 88.1% of the patients had grade-II dependency. The degree of patient dependency had a significant impact on the days of post-surgery hospitalization with direct relationship between both variables (p=0.038). Conclusion. Hospitalization time is determined by the degree of dependency of patients subjected to a surgical intervention; thereby, it is fundamental to anticipate all the necessary resources for proper care management.

Objetivo. Establecer la relación entre el grado de dependencia con el tiempo de hospitalización de pacientes intervenidos quirúrgicamente en un hospital regional de Perú. Métodos. El estudio fue analítico, transversal con toma retrospectiva de la información. Se estudiaron 380 pacientes atendidos en el servicio de cirugía del Hospital Regional Docente de Cajamarca (Perú). La información demográfica y clínica de los pacientes se obtuvo del registro de atenciones diarias del servicio de cirugía del hospital. La descripción univariada se hizo a través de frecuencias absolutas y relativas e intervalos de confianza para proporciones al 95% y para la asociación entre el grado de dependencia y el tiempo de hospitalización se aplicó Log Rank (Mantel-Cox) ­ Chi-cuadrado y el análisis de supervivencia de Kaplan-Meier, con una significancia estadística de p<0.05. Resultados. El 53.4% de pacientes fueron varones, con edad promedio de 35.3 años, referidos de sala de operaciones (64.7%), especialidad de cirugía (66.6%) y la intervención quirúrgica más frecuente fue la apendicectomía (49.7%). El tiempo medio de hospitalización fue de 10 días, el 88.1% de pacientes tuvieron dependencia de grado II. El grado de dependencia de los pacientes repercutió significativamente en los días de hospitalización pos-cirugía con una relación directa entre ambas variables (p=0.038). Conclusión. El tiempo de hospitalización está determinado por el grado de dependencia que presentan los pacientes que son sometidos a una intervención quirúrgica, por ello es fundamental la previsión de todos los recursos necesarios para la gestión adecuada del cuidado.

Objetivo. Estabelecer a relação entre o grau de dependência e o tempo de internação de pacientes operados em um hospital regional do Peru. Métodos. O estudo foi transversal analítico com obtenção retrospectiva de informações. Foram estudados 380 pacientes atendidos no serviço de cirurgia do Hospital Universitário Regional do município de Cajamarca (Peru). As informações demográficas e clínicas dos pacientes foram obtidas da ficha de atendimento diário do serviço de cirurgia do hospital. Resultados. 53.4% dos doentes eram do sexo masculino, com idade média de 35.3 anos, provenientes do bloco operatório (64.7%), especialidade cirúrgica (66.6%) e a intervenção cirúrgica mais frequente foi a apendicectomia (49.7%). O tempo médio de internação foi de 10 dias, 88.1% dos pacientes apresentavam dependência grau II. De acordo com o teste de Log Rank (Mantel-Cox) o grau de dependência dos pacientes teve impacto significativo nos dias de internação após a cirurgia com relação direta entre ambas as variáveis (p=0.038). Conclusão. O tempo de internação é determinado pelo grau de dependência apresentado pelos pacientes que se submetem à cirurgia, portanto, é essencial fornecer todos os recursos necessários para o gerenciamento adequado de seus cuidados.

Polifarmacia en pacientes con diabetes tipo 2 e hipertensión arterial atendidos en un hospital provincial

Fundamento: las enfermedades crónicas conforme evolucionan requieren del uso de varios medicamentos para su control. Este uso se incrementa mientras más tiempo tengan desde su diagnóstico, situación que puede repercutir negativamente en la salud de los pacientes por las interacciones medicamentosas. Objetivo: asociar la polifarmacia con las principales enfermedades crónicas en pacientes atendidos en un hospital provincial peruano. Métodos: se realizó un estudio descriptivo, retrospectivo y transversal, ejecutado en setiembre del 2022, con 159 pacientes con diabetes tipo 2 e hipertensión arterial atendidos en el Hospital José Hernán Soto Cadenillas de Chota. Los datos de caracterización, fármacos consumidos y de las enfermedades crónicas se obtuvieron del Sistema de Padrón Nominal de pacientes inscritos en el Hospital. El análisis independiente de variables se hizo mediante frecuencias absolutas y relativas, intervalos de confianza al 95 %, media, desviación estándar, mínimo, máximo y la asociación entre variables con chi cuadrado de independencia, con p < 0,05 de significancia estadística. Resultados el 72,3 % de pacientes fueron mujeres, su media de edad fue de 68,6 años, el consumo de 4 fármacos fue el promedio para la comorbilidad de diabetes tipo 2 e hipertensión arterial, seguido de 3 fármacos en la hipertensión arterial, lo que representó polifarmacia para ambos casos (30,2 y 23,8 %, respectivamente). Existe asociación estadística significativa entre el padecimiento de enfermedad crónica y la polifarmacia (p = 0,002). Conclusión: la mayoría de pacientes consumen de 3 a más fármacos, máxime si padecen ambas enfermedades, por lo que la polifarmacia se asocia significativamente a la ocurrencia de enfermedades crónicas.

Background: chronic diseases as they evolve require the use of several medications for their control. This use increases the longer they have been since their diagnosis, a situation that can have a negative impact on the health of patients due to drug interactions. Objective: to associate polypharmacy with the main chronic diseases in patients treated in a Peruvian provincial hospital. Methods: a descriptive, retrospective and cross-sectional study was carried out, carried out in September 2022, with 159 patients with type 2 diabetes and arterial hypertension treated at the José Hernán Soto Cadenillas Hospital in Chota. Characterization data, drugs consumed and chronic diseases were obtained from the Nominal Register System of patients enrolled in the Hospital. The independent analysis of variables was done using absolute and relative frequencies, 95 % confidence intervals, mean, standard deviation, minimum, maximum and the association between variables with chi-square of independence, with p < 0.05 of statistical significance. Results: 72.3 % of patients were women, their mean age was 68.6 years, the consumption of 4 drugs was the average for the comorbidity of type 2 diabetes and arterial hypertension, followed by 3 drugs in arterial hypertension, which represented polypharmacy for both cases (30.2 and 23.8 %, respectively). There is a significant statistical association between suffering from chronic disease and polypharmacy (p = 0.002). Conclusion: most patients consume 3 or more drugs, especially if they suffer from both diseases, so polypharmacy is significantly associated with the occurrence of chronic diseases.

Data Compression in the NEXT-100 Data Acquisition System.

NEXT collaboration detectors are based on energy measured by an array of photomultipliers (PMT) and topological event filtering based on an array of silicon photomultipliers (SiPMs). The readout of the PMT sensors for low-frequency noise effects and detector safety issues requires a grounded cathode connection that makes the readout AC-couple with variations in the signal baseline. Strict detector requirements of energy resolution better than 1% FWHM require a precise baseline reconstruction that is performed offline for data analysis and detector performance characterization. Baseline variations make it inefficient to apply traditional lossy data compression techniques, such as zero-suppression, that help to minimize data throughput and, therefore, the dead time of the system. However, for the readout of the SiPM sensors with less demanding requirements in terms of accuracy, a traditional zero-suppression is currently applied with a configuration that allows for a compression ratio of around 71%. The third stage in the NEXT detectors program, the NEXT-100 detector, is a 100 kg detector that instruments approximately five times more PMT sensors and twice the number of SiPM sensors than its predecessor, the NEXT-White detector, putting more pressure in the DAQ throughput, expected to be over 900 MB/s with the current configuration, which will worsen the dead time of the acquisition data system. This paper describes the data compression techniques applied to the sensor data in the NEXT-100 detector, which reduces data throughput and minimizes dead time while maintaining the event rate to the level of its predecessor, around 50 Hz.

Risk Factors Associated With Inadequate Brain Relaxation in Craniotomy for Surgery of Supratentorial Tumors.

INTRODUCTION: Cerebral swelling often occurs during craniotomy for cerebral tumors. Poor brain relaxation can increase the risk of cerebral ischemia, possibly worsening the outcome. The surgical team should identify any risk factors that could cause perioperative brain swelling and decide which therapies are indicated for improving it. The present investigation aimed to elucidate the risk factors associated with brain swelling during elective craniotomy for supratentorial brain tumors. METHODS: This prospective, nonrandomized, observational study included 52 patients scheduled for elective supratentorial tumor surgery. The degree of brain relaxation was classified upon the opening of the dura according to a four-point scale (brain relaxation score: 1, perfectly relaxed; 2, satisfactorily relaxed; 3, firm brain; and 4, bulging brain). Moreover, hemodynamic and respiratory parameters, arterial blood gas, and plasma osmolality were recorded after the removal of the bone flap. RESULTS: This study showed that the use of preoperative dexamethasone was associated with a brain relaxation score of ≤2 (p = 0.005). The median midline shift of 6 (3-0) mm and median hemoglobin level of >13 g/dL were associated with a brain relaxation score of ≥3 (p = 0.02 and p = 0.01, respectively). The dosage of mannitol (0.25 g/kg versus 0.5 g/kg), physical status, intraoperative position, tumor diameter and volume, peritumoral edema and mass effect, World Health Organization (WHO) grading, mean arterial pressure, PaCO2, osmolality, and core temperature were not identified as risk factors associated with poor relaxation. CONCLUSION: The use of preoperative dexamethasone was associated with improved brain relaxation, whereas the presence of a preoperative midline shift and a higher level of hemoglobin were associated with poor brain relaxation.