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OBJECTIVE: The objective of this study was to perform an epidemiological analysis of patients presented to the Musculoskeletal Tumors Committee of a reference hospital. MATERIAL AND METHOD: A retrospective analysis of patients with sarcomas treated in a reference Sarcoma Unit between 2009 and 2022 was carried out. RESULTS: A total of 1978 patients were analyzed, of which 1477 (74.67%) were diagnosed as sarcomas. They were divided into 446 (30.20%) bone tumors and 1.031 (69.80%) soft tissue tumors. The most common benign bone tumor was enchondroma (27.23%), giant cell tumor (59.21%) was the most common tumor of intermediate malignancy and the malignant one was osteosarcoma (24.78%). The most frequently observed benign soft tissue tumor was lipoma (50.74%), the atypical lipomatous tumor (53.25%) was the most frequent tumor of intermediate malignancy and the malignant one was sarcoma of uncertain differentiation (38.10%). CONCLUSION: Our study represents the first work on the epidemiology of sarcomas and other musculoskeletal tumors in our country, being very useful to adapt the resources destined for their diagnosis and treatment.
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INTRODUCTION: Personalised prevention aims to delay or avoid disease occurrence, progression, and recurrence of disease through the adoption of targeted interventions that consider the individual biological, including genetic data, environmental and behavioural characteristics, as well as the socio-cultural context. This protocol summarises the main features of a rapid scoping review to show the research landscape on biomarkers or a combination of biomarkers that may help to better identify subgroups of individuals with different risks of developing specific diseases in which specific preventive strategies could have an impact on clinical outcomes. This review is part of the "Personalised Prevention Roadmap for the future HEalThcare" (PROPHET) project, which seeks to highlight the gaps in current personalised preventive approaches, in order to develop a Strategic Research and Innovation Agenda for the European Union. OBJECTIVE: To systematically map and review the evidence of biomarkers that are available or under development in cancer, cardiovascular and neurodegenerative diseases that are or can be used for personalised prevention in the general population, in clinical or public health settings. METHODS: Three rapid scoping reviews are being conducted in parallel (February-June 2023), based on a common framework with some adjustments to suit each specific condition (cancer, cardiovascular or neurodegenerative diseases). Medline and Embase will be searched to identify publications between 2020 and 2023. To shorten the time frames, 10% of the papers will undergo screening by two reviewers and only English-language papers will be considered. The following information will be extracted by two reviewers from all the publications selected for inclusion: source type, citation details, country, inclusion/exclusion criteria (population, concept, context, type of evidence source), study methods, and key findings relevant to the review question/s. The selection criteria and the extraction sheet will be pre-tested. Relevant biomarkers for risk prediction and stratification will be recorded. Results will be presented graphically using an evidence map. INCLUSION CRITERIA: Population: general adult populations or adults from specific pre-defined high-risk subgroups; concept: all studies focusing on molecular, cellular, physiological, or imaging biomarkers used for individualised primary or secondary prevention of the diseases of interest; context: clinical or public health settings. SYSTEMATIC REVIEW REGISTRATION: https://doi.org/10.17605/OSF.IO/7JRWD (OSF registration DOI).
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Biomarcadores , Medicina de Precisão , Humanos , Medicina de Precisão/métodos , Doença Crônica/prevenção & controle , Neoplasias/prevenção & controle , Doenças Cardiovasculares/prevenção & controle , Doenças Neurodegenerativas/prevenção & controle , Revisões Sistemáticas como AssuntoRESUMO
The rising prices of fishery derivatives limits their use in aquafeeds. Therefore, other alternatives are used to replace those ingredients. Among them, microalgae are of great interest both as an ingredient and as a potential stabilising agent against lipid oxidation. This study evaluates on the use of Nannochloropsis gaditana to prevent lipid oxidation in a set of 12 aquafeeds over 540 days of storage. Aquafeeds were formulated with/without 15 % N. gaditana combined with two antioxidants -butylhydroxytoluene (25-150 mg·kg-1) or vitamin E (500-3000 mg·kg-1). The effect of i) storage period, ii) presence of microalgae and iii) antioxidant addition on lipid oxidation was assessed. Results showed higher fatty acid degradation in diets lacking microalgae. The microalgae supplemented diets is enough for preserving feeds presenting the highest antioxidant effect at the end, without significant differences with the microalgae-supplemented feeds and those including antioxidants after 540 days of storage.
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Ração Animal , Antioxidantes , Aquicultura , Microalgas , Microalgas/metabolismo , Antioxidantes/farmacologia , Aquicultura/métodos , Estramenópilas/metabolismo , Oxirredução , Armazenamento de Alimentos/métodos , Ácidos Graxos , Peroxidação de Lipídeos/efeitos dos fármacosRESUMO
BACKGROUND: The aim of this multicentre study was to analyse the outcomes of biosynthetic absorbable poly-4-hydroxybutyrate (P4HB) prosthesis implantation in patients undergoing ventral hernia repair (VHR) in the context of different degrees of contamination. METHODS: From May 2016 to December 2021, a multicentre retrospective analysis of patients who underwent elective or urgent hernia repair with P4HB prosthesis was performed in seven hospitals in Spain and Portugal. Patients with a postoperative follow-up of less than 20 months and those within the theoretical period of prosthesis resorption were excluded from the study. Regarding the degree of contamination, patients were assessed according to the modified Ventral Hernia Working Group (VHWG) classification. Epidemiological data, hernia characteristics, surgical and postoperative variables (Clavien-Dindo classification) of these patients were analyzed. Risk factors related to long-term recurrence were studied by a multivariate analysis. RESULTS: In 236 cases of P4HB prosthesis implantation, repair in cases of Grade 3 was the most frequent (49.1%), followed by Grade 2 in 42.3% of cases and Grade 1 in 8.4%. The most frequent complications were Grade 1, with the majority occurring during the first year. The overall rate of surgical site occurrences (SSO) was 30%. The hernia recurrence rate was 14.4% (n = 34), with a mean postoperative follow-up time of 41 months (22-61). The multivariate analysis showed that the onlay location of the mesh (OR 1.07; CI 1.42-2.70, p = 0.004) was a significant independent risk factor for recurrence. CONCLUSIONS: The use of a P4HB bioresorbable mesh for the VHR with different degrees of contamination leads to favourable results overall, with an acceptable rate of hernia recurrence. The onlay location of the P4HB prosthesis is the main factor in recurrence in both elective and emergency settings.
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Implantes Absorvíveis , Hérnia Ventral , Herniorrafia , Telas Cirúrgicas , Humanos , Hérnia Ventral/cirurgia , Masculino , Feminino , Estudos Retrospectivos , Herniorrafia/métodos , Herniorrafia/efeitos adversos , Pessoa de Meia-Idade , Idoso , Recidiva , Hidroxibutiratos , Poliésteres , Complicações Pós-Operatórias/epidemiologia , AdultoAssuntos
Lasers de Gás , Humanos , Lasers de Gás/uso terapêutico , Masculino , Dedos , Terapia a Laser/métodos , Fibroma/cirurgiaRESUMO
Introduction: We conducted a study to determine the prevalence of structural heart disease in patients with CF, the characteristics of a cardiomyopathy not previously described in this population, and its possible relationship with nutritional deficiencies in CF. Methods: We studied 3 CMP CF patients referred for heart-lung transplantation and a prospective series of 120 adult CF patients. All patients underwent a clinical examination, blood tests including levels of vitamins and trace elements, and echocardiography with evaluation of myocardial strain. Cardiac magnetic resonance imaging (CMR) was performed in patients with CMP and in a control group. Histopathological study was performed on hearts obtained in transplant or necropsy. Results: We found a prevalence of 10% (CI 4.6%-15.4%) of left ventricular (LV) dysfunction in the prospective cohort. Myocardial strain parameters were already altered in CF patients with otherwise normal hearts. Histopathological examination of 4 hearts from CF CMP patients showed a unique histological pattern of multifocal myocardial fibrosis similar to Keshan disease. Four of the five CF CMP patients undergoing CMR showed late gadolinium uptake, with a characteristic patchy pattern in 3 cases (p < 0.001 vs. CF controls). Selenium deficiency (Se < 60â µg/L) was associated with more severe LV dysfunction, higher prevalence of CF CMP, higher NTproBNP levels, and more severe pulmonary and digestive involvement. Conclusion: 10% of adults with CF showed significant cardiac involvement, with histological and imaging features resembling Keshan disease. Selenium deficiency was associated with the presence and severity of LV dysfunction in these patients.
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INTRODUCTION: Prostatic carcinoma (PC) is a frequent neoplasm in elderly patients. Although androgen deprivation is associated with survival benefits, it is also related to adverse effects such as osteoporosis, frailty, or sarcopenia, which can negatively affect the patient's quality of life. This study aims to quantify and evaluate the prevalence of osteoporosis, frailty, or sarcopenia in elderly PC patients before and after androgen deprivation. We present data from an interim analysis. MATERIALS AND METHODS: PROSARC is a national (Spain) prospective observational study (May-2022-May-2025) still in progress in 2 hospitals. It includes patients with high-risk PC, aged ≥70 years, non-candidates for local treatment and scheduled to start androgen deprivation therapy. The following variables are analyzed: comorbidity, frailty (Fried frailty phenotype criteria), osteoporosis, sarcopenia (EWGSOP2), fat mass and muscle mass, before treatment and after 6 months of follow-up. RESULTS: A 6-month follow-up was completed by 12/25 included patients (mean age, 84 years), with a high baseline prevalence of pre-frailty/frailty (67.7%), sarcopenia (66.7%) and osteoporosis (25%). Treatment did not significantly alter these variables or comorbidity. We observed changes in body mass index (p=0.666), decreased mean value of appendicular muscle mass (p=0.01) and increased percentage of fat mass (p=0.012). CONCLUSION: In patients with high-risk PC, advanced age and a considerable prevalence of osteoporosis, frailty and sarcopenia, androgen deprivation (ADT; 6 months) produces decreased muscle mass without impact on the incidence of the known adverse effects of androgen deprivation.
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Antagonistas de Androgênios , Osteoporose , Neoplasias da Próstata , Sarcopenia , Masculino , Humanos , Antagonistas de Androgênios/efeitos adversos , Antagonistas de Androgênios/uso terapêutico , Neoplasias da Próstata/tratamento farmacológico , Estudos Prospectivos , Idoso de 80 Anos ou mais , Idoso , Sarcopenia/epidemiologia , Sarcopenia/induzido quimicamente , Osteoporose/induzido quimicamente , Osteoporose/epidemiologia , Prevalência , Medição de Risco , Fragilidade/epidemiologia , Fragilidade/induzido quimicamenteRESUMO
The influence of applying hydrostatic high pressure (HHP) to red grape pomace cv. Tempranillo was studied to obtain an ingredient rich in bioactive compounds for the manufacture of food products. Four treatments were investigated: (i) 600 MPa/1 s; (ii) 600 MPa/300 s, and other two treatments with 2 cycles of HHP: (iii) 2 cycles of 600 MPa/1 s; and (iv) 1 first cycle of 400 MPa/1 s and a second cycle 600 MPa/1 s. Treated pomace was stored at different temperatures (4 and 20 °C). The application of two consecutive cycles had no effect on the microorganisms' inactivation compared to only one cycle. Immediately after HHP, the phenolic compounds content was maintained. However, HHP had no influence on the polyphenol oxidase enzyme (PPO), and so the phenolic compounds were significantly reduced during storage. Hence, the shelf-life of red grape pomace was significantly reduced at both temperatures, although phenolic compounds were better preserved under refrigeration than at room temperature.
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INTRODUCTION: Bone defects are one of the main limitations in orthopaedic surgery and traumatology. For this reason, multiple bone replacement systems have been developed, either by prosthetic implant or by substitution with osteoforming substances, whose limitations are their survival and lack of structurality, respectively. The objective of this work is the generation of a new material for the creation of biologically active structures that have sufficient tensile strength to maintain the structure during remodelling. MATERIAL AND METHODS: A new filament based on the fusion of natural polylactide acid (PLA) powder was designed for the generation of pieces by means of fused deposition modelling (FDM) on which to carry out tensile mechanical tests of osteosynthesis material. A total of 13 groups with different cortical thickness, filling and layer height were carried out, with 10 tensile tests in each group, defining the tensile breaking limit for each group. The regression lines for each group and their mechanical resistance to traction on the filament used were determined. RESULTS: The filament ratio per contact surface unit with the osteosynthesis used was the main determinant of the mechanical resistance to traction, either at the expense of the increase in cortical thickness or by the increase in the percentage of cancellous bone filling. Layer height had a minor effect on tensile strength. The regression value was high for cortical thickness and cancellous filling, being elements with a predictable biomechanical behaviour. CONCLUSIONS: The new methodology allows the creation of personalised neutral and implantable PLA bone matrices for the reconstruction of large bone defects by means of 3D printing by FDM with a mechanical resistance to traction greater than that of current biological support structures.
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We aimed to evaluate the efficiency of hard-gelatin and hard-hydroxypropyl methylcellulose (HPMC) capsules as biodegradable alternative containers to plastic straws in European eel (Anguilla anguilla), gilthead seabream (Sparus aurata) and European sea bass (Dicentrarchus labrax) sperm cryopreservation. Sperm samples from each European eel (n = 12) were diluted 1:8:1 (sperm: extender P1+5 % egg yolk: methanol). Gilthead seabream (n = 12) samples were individually diluted in a cryoprotectant solution of 5 % Me2SO + NaCl 1 % plus BSA (10 mg mL-1) at a ratio of 1:6 (sperm: cryoprotectant solution). European sea bass (n = 10) sperm from each male was diluted in non-activating medium (NAM) at a ratio of 1:5.7 (sperm: NAM), and 5 % of Me2SO was added. The diluted European eel and sea bass sperm aliquots (0.5 mL) were individually filled in plastic straws (0.5 mL), hard-gelatin, and HPMC capsules (0.68 mL). Gilthead seabream diluted sperm (0.25 mL) were filled in plastic straws (0.25 mL) and identical capsules described. All samples were frozen in liquid nitrogen vapor and stored in a liquid nitrogen tank. Sperm kinetic parameters were evaluated by CASA-Mot software. Sperm membrane integrity was performed using a Live and Dead KIT and an epifluorescence microscope. To quantify DNA damage, the alkaline comet assay was performed and TailDNA (TD-%) and Olive Tail Moment (OTM) were evaluated by CaspLab software. Sperm cryopreservation of the three Mediterranean species in straws, gelatin, or HPMC capsules reduced the kinetic parameters and cell membrane integrity. Generally, the post-thawing samples cryopreserved in straws and capsules did not differ for the kinetic parameters and cell membrane integrity, except for European sea bass sperm, where the samples stored in gelatin capsules showed higher velocities (VCL - 100; VSL - 76; VAP - 90 µm s-1) than the sperm stored in HPMC capsules (VCL - 87; VSL - 59; VAP - 73 µm s-1). The cryopreservation process did not damage the sperm DNA of European eel and European sea bass, regardless of the containers used. On the other hand, gilthead seabream sperm cryopreserved in gelatin (TD - 9.8 %; OTM - 9.7) and HPMC (TD - 11.1 %; OTM - 11.2) capsules showed higher DNA damage than fresh samples (TD - 3.6 %; OTM - 2.7) and the sperm stored in straws (TD - 4.4 %; OTM - 5.2). The hard-gelatin and HPMC biodegradable capsules can be used as an alternative to straws for European eel, gilthead seabream, and European sea bass sperm cryopreservation.
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Bass , Dourada , Preservação do Sêmen , Masculino , Animais , Gelatina/farmacologia , Gelatina/metabolismo , Motilidade dos Espermatozoides , Sêmen , Criopreservação/veterinária , Espermatozoides/metabolismo , Crioprotetores/farmacologia , Crioprotetores/metabolismo , Aquicultura , Nitrogênio , Preservação do Sêmen/veterináriaRESUMO
White wine pomace, a by-product from winemaking, was stabilized after the application of thermal blanching (with the aim of deactivating the polyphenoloxidase enzyme), milling, and processing by hydrostatic high-pressure treatment (with the aim of reducing initial microbial loads while preserving phenolic compounds content). The valorized pomace (VP) ingredient was added at different proportions to pork burgers (0.5%, 1%, and 3% w/w) to improve their preservation, and the effect was compared to those produced by sulfites and with a control (without sulfites or VP). Burgers were vacuum-packed and refrigerated for 7 days. Microbiological, color, oxidation, and sensory parameters were analyzed. Neither sulfites nor VP reduced the microbial development of most microorganism groups evaluated (p > 0.05); however, both prevented coliform growth during storage (p < 0.01). The use of sulfites prevented the discoloration of burgers during storage, while VP had no effect (p < 0.001). On the contrary, VP limited lipid and protein oxidation development during storage (p > 0.05), while sulfites had no effect. Therefore, the use of VP from white wine production could have an antioxidant effect but a limited antimicrobial or color-protective effect for the preservation of pork burgers.
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Introducción: La visibilización de las condiciones de trabajo de los profesionales de enfermería en México resulta necesaria para mejorar algunos aspectos. Objetivo: Analizar las condiciones de trabajo de los profesionales de enfermería en un hospital de segundo nivel en la Ciudad de México. Material y métodos: Estudio de carácter cuantitativo, no experimental, transversal, prolectivo, descriptivo y diagnóstico. La variable medida fueron las condiciones laborales de enfermería. El universo fue de 530 profesionales de enfermería y la muestra de 200. Resultados: En cuanto a las "condiciones intralaborales", 56.50% del personal sí cuentan con los recursos e insumos necesarios para trabajar, y 57.50% afirman que el sueldo es relativamente bueno; sobre las "condiciones extralaborales", 56% manifiestan tener una buena calidad de vida. Lo que más disgusta al personal es en un 27% el ambiente de trabajo, en un 18% las injusticias y en un 15% la falta de personal. Discusión: 82% del personal de enfermería mostró desgate físico y mental en el trabajo, lo que es semejante al 80% de los profesionales de enfermería en Colombia que tienen una sobrecarga laboral que afecta su calidad de vida. Conclusiones: Los profesionales de enfermería tienen condiciones laborales de buenas a excelentes. Sin embargo, es necesario atender la sobrecarga de trabajo y el agotamiento físico y mental con diversas estrategias, como contratar más personal para mejorar el cuidado de los pacientes.
Introduction: Making the working conditions of nursing professionals in Mexico more visible is necessary to improve some aspects. Objetive: To analyze the Working Conditions in Nursing professionals in a second level Hospital, in Mexico City. Material and Methods: Quantitative, non-experimental, cross-sectional, prolective, descriptive and diagnostic study. The variable measured was nursing working conditions. The universe was 530 nursing professionals and the sample was 200. Results: Regarding "intra-work conditions", 56.50% of the personnel do have the necessary resources and supplies to work, and 57.50% state that the salary is relatively good; regarding "extra-labor conditions", 56% state that they have a good quality of life. The most disliked aspects are the working environment (27%), injustices (18%), and lack of personnel (15%). Discussion: 82% of the nursing staff showed physical and mental stress at work, which is similar to the 80% of nursing professionals in Colombia who have a work overload that affects their quality of life. Conclusions: Nursing professionals have good to excellent working conditions. However, work overload and physical and mental exhaustion need to be addressed with various strategies, such as hiring more staff to improve patient care.
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Humanos , Masculino , Feminino , Adulto , Pessoa de Meia-Idade , Enfermagem , Saúde Ocupacional , Condições de TrabalhoRESUMO
Resumen: Introducción: la lesión del manguito de los rotadores es una de las lesiones más comunes del hombro. El tratamiento por elección es la reparación artroscópica con uso de anclas. La técnica Mason-Allen modificada, que integra los beneficios de las suturas puente y colchonero, ha demostrado resultados satisfactorios. El propósito de este estudio es reportar y analizar los resultados clínicos del uso de dicha sutura en rupturas del manguito de los rotadores. Resultados: flexión activa media 126o inicial, 169o a tres meses, 175o a 12 meses (p < 0.0001), abducción activa 98o, tres meses 159o y 167o a 12 meses (p < 0.0001), rotación interna valor prequirúrgico 4.4 ± 3, a los tres meses 7.1 ± 1.7 (p < 0.05) y 12 meses 7.6 ± 1.1 (p < 0.001). Constant Score 45.76 ± 16.35 con un valor de p < 0.0001, a tres meses 87.27 ± 10.94 y 12 meses 91.30 ± 6.00. SSV 41.30 ± 20.89, tres meses 81.43 ± 18.31 y 12 meses 94.37 ± 6.90 (p = 0.0001). EVA media inicial 6.6 ± 1.6 y 12 meses 0.63 ± 1.02 (p < 0.0001). Conclusión: en rupturas del manguito de los rotadores, el uso de hilera simple con técnica Mason-Allen modificada es una opción recomendada y replicable con resultados satisfactorios y mejoría clínica estadísticamente significativa a los tres y 12 meses postquirúrgicos.
Abstract: Introduction: rotator cuff tears are one of the most common shoulder injuries. The treatment of choice is arthroscopic repair with the use of anchors. The modified Mason-Allen technique, which combines the benefits of suture bridge and mattress sutures, has shown satisfactory results. This study aims to report and analyze the clinical results using these suture techniques in rotator cuff tears. Results: preoperative mean active flexion 126o, 169o at three months, 175o at 12 months (p < 0.0001), active abduction 98o, 159o at three months and 167o at 12 months (p < 0.0001), internal rotation preoperative value 4.4 ± 3, at three months 7.1 ± 1.7 (p < 0.05) and 12 months 7.6 ± 1.1 (p < 0.001). Constant score 45.76 ± 16.35 (p < 0.0001) at three months 87.27 ± 10.94 and 12 months 91.30 ± 6.00. SSV 41.30 ± 20.89, three months 81.43 ± 18.31 and 12 months 94.37 ± 6.90 (p = 0.0001). Initial mean VAS 6.6 ± 1.6 and 12 months 0.63 ± 1.02 (p < 0.0001). Conclusion: in rotator cuff tears, using a single row with the modified Mason-Allen technique is a recommended and replicable option with satisfactory results and statistically significant clinical improvement at three and 12 months post-surgery.
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La ataxia es una alteración de la coordinación motora voluntaria y del control postural. Es una entidad poco frecuente en la infancia, siendo la principal causa de ataxia aguda descripta en la bibliografía, de origen inmunológico (post infecciosa), seguida de las intoxicaciones. Para el diagnóstico es fundamental una anamnesis detallada, cronología de los síntomas, antecedentes infecciosos o de contacto con sustancias tóxicas y un examen neurológico completo. El objetivo de nuestro estudio fue analizar retrospectivamente la causa de ataxia aguda como signo neurológico predominante en pacientes que consultaron en el Hospital Juan P. Garrahan. Diseño: Se trata de un estudio descriptivo, observacional, retrospectivo y de corte transversal. Población: niños de 1 a 18 años, con o sin patología previa conocida, que consultaron al servicio de emergencias del hospital por ataxia entre enero de 2013 y octubre de 2018. Método: recolección y análisis de historias clínicas comprendidas en esa fecha, con alteración en la marcha como síntoma de consulta. Resultados: de un total de 237 pacientes, la causa más frecuente de ataxia aguda fue la inmunológica (incluyendo en este grupo a las postinfecciosas y a las no asociadas a infección). Conclusión: En nuestro hospital con tercer nivel de atención, la causa más frecuente de ataxia aguda fue la inmunológica. En segundo lugar, las intoxicaciones y, en tercer lugar, las enfermedades neurológicas. (AU)
Ataxia is a disorder of voluntary motor coordination and postural control, which is rare in childhood. The main cause of acute ataxia described in the literature is immune-mediated inflammation (postinfectious), followed by intoxication. A detailed anamnesis, chronology of symptoms, history of infection or contact with toxic substances, and a complete neurological examination are essential in the diagnostic work-up. The aim of our study was to retrospectively analyze the cause of acute ataxia as a predominant neurological sign in patients who consulted at Hospital Juan P. Garrahan. Study design: A descriptive, observational, retrospective, cross-sectional study was conducted. Study population: children aged 1 to 18 years, with or without known previous disease, who presented to the hospital emergency department for ataxia between January 2013 and October 2018. Method: collection and analysis of medical records from that period of patients with gait disturbance as the reason for consultation. Results: out of a total of 237 patients, the most frequent cause of acute ataxia was immune-mediated inflammation (both post-infectious and noninfectious). Conclusion: In our tertiary care hospital, the most frequent cause of acute ataxia was immune-mediated inflammation. The second most frequent cause was intoxication and the third neurological diseases (AU)
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Humanos , Lactente , Pré-Escolar , Criança , Adolescente , Ataxia/diagnóstico , Ataxia/etiologia , Ataxia/induzido quimicamente , Exame Neurológico , Doença Aguda , Estudos Transversais , Estudos Retrospectivos , Diagnóstico DiferencialRESUMO
Objetivo: Analizar la satisfacción laboral de los profesionales de enfermería en un hospital de segundo nivel de la Ciudad de México. Marco teórico: La satisfacción laboral es un estado emocional positivo basado en la percepción subjetiva del propio trabajo, de acuerdo con la actitud frente al mismo, así como con las creencias y valores de la persona. Material y métodos: Estudio de carácter cuantitativo, no experimental, transversal, prolectivo, descriptivo y diagnóstico. La variable estudiada fue la satisfacción laboral. El universo se conformó por 530 profesionales de enfermería y la muestra por 200 de ellos. Resultados: 52.50% del personal de enfermería está satisfecho con su trabajo, 63.50% consideran que el trabajo que realizan es de mucho valor y 40% piensan que ocasionalmente carecen del tiempo necesario para realizar sus actividades. Discusión: 52.50% del personal de enfermería está satisfecho con su trabajo, lo que contrasta con la investigación de Pérez Fonseca y cols., en la cual se reporta 83.10% del personal de enfermería insatisfecho. Conclusiones: Los profesionales de enfermería del hospital de segundo nivel están satisfechos con el trabajo que realizan. Sin embargo, conviene monitorear de forma continua las áreas que causan insatisfacción para corregirlas en favor del personal de enfermería y de los pacientes
Objective: To analyze job satisfaction in nursing professionals at a second level hospital in Mexico City. Theoretical Framework: Job satisfaction is a positive emotional state based on the subjective perception of one's own work, according to the attitude toward it, as well as the person's beliefs and values. Material and methods: Quantitative, experimental, transversal, prolective, descriptive and diagnostic study. The variable was job satisfaction. The universe was confirmed by 530 nursing professionals, and the sample by 200 nursing professionals. Results: 52.50% of the nursing staff were satisfied with their work, 63.50% considered that the work they do is of great value, and 40% believed that occasionally they lack the necessary time to carry out their activities. Discussion: 52.50% of the nursing staff were satisfied with their work, which differs from the research by Pérez Ma. y Cols. that report 83.10% of dissatisfied staff. Conclusions: Nursing professionals at a second level hospital were satisfied with the work they do. However, it would be advisable to continuously monitor the areas that cause dissatisfaction in order to improve them in favor of the nursing staff and patient.
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Humanos , Masculino , Feminino , Adulto , Pessoa de Meia-Idade , Enfermeiras e Enfermeiros , Hospitais , Satisfação no EmpregoRESUMO
Resumen Introducción: La pandemia de coronavirus, iniciada en Wuhan el año 2019, ha trastocado al mundo y afectado profundamente a la actividad quirúrgica al restringir el número de intervenciones en forma dramática, después de los reportes iniciales de mortalidad posoperatoria sobre el 20% en pacientes operados portadores de COVID. El objetivo del presente estudio fue evaluar las cifras de mortalidad quirúrgica, en pacientes intervenidos quirúrgicamente durante la pandemia del COVID-19. Materiales y Método: Cohorte retrospectiva de pacientes operados entre el 15 de marzo de 2020 y el 31 de julio de 2020 en un centro universitario. Se evaluó variables clínicas asociadas a la intervención quirúrgica y coinfección por SARS-CoV-2. Resultados: Se analizaron 344 pacientes quienes presentaron una mortalidad global de 6,1%. Se realizó examen de PCR para COVID a 153 pacientes. Presentaron un riesgo de mortalidad significativo los pacientes: PCR COVID(+) (22,7%), p = 0,01, portadores de hipertensión arterial (11,6%) p = 0,03 y mayores de 60 años (12,4%) p < 0,001. No fueron factores estadísticamente significativos de mayor riesgo de mortalidad, las siguientes variables: género, obesidad, diabetes mellitus, patología oncológica, cirugía de urgencia y clasificación de ASA. Al analizar dos subgrupos se observó que los pacientes menores de 60 años COVID negativo presentaron una cifra de mortalidad de 1,26% versus 36,3% en los mayores de 60 años, COVID positivos (p = 0,01). Discusión: Los resultados del presente estudio sugieren que se deben realizar los mayores esfuerzos para descartar la infección por SARS-CoV-2 en la evaluación preoperatoria para disminuir los riesgos de mortalidad posoperatoria.
Background: The coronavirus pandemic, started in the city of Wuhan in 2019, has disrupted the world and deeply affected surgical activity. Restricting the number of interventions dramatically, after initial reports of postoperative mortality over 20% in patients with COVID. The purpose of this study is to evaluate the figures for surgical mortality, during the coronavirus pandemic. Materials and Method: Retrospective cohort of patients operated between March 15, 2020 and July 31, 2020 at a university center. Clinical variables associated with surgical intervention and coinfection by SARS-CoV-2 were evaluated. Results: 344 patients with an overall mortality of 6.1% were analyzed. PCR testing for COVID was performed on 153 patients. Only from the ninth week of the pandemic did routine preoperative testing begin. Patients who presented a higher risk of mortality were: PCR COVID(+) (22.7%), arterial hypertension (11.6%) and age over 60 years (12.4%). In the present series, the following variables were not statistically significant risk factors for mortality: gender, obesity, diabetes mellitus, oncological pathology, emergency surgery and ASA classification. When analyzing two subgroups, we observed that COVID negative patients under 60 had a mortality rate of 1.26%, versus 36.36% in those over 60 years of age, COVID positive. Discussion: The results of the present study lead us to make every effort to rule out COVID infection preoperatively to reduce the risks of postoperative mortality. Although this is a series of cases and the extrapolation of its results should be cautious, having national figures can be a useful element to make decisions in this stage of reactivation of surgical activity.
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Humanos , Masculino , Feminino , Procedimentos Cirúrgicos Operatórios/mortalidade , COVID-19/complicações , Período Pós-Operatório , Procedimentos Cirúrgicos Operatórios/estatística & dados numéricos , Fatores de Risco , COVID-19/prevenção & controleRESUMO
Introduction: pronation is a procedure used at the Intensive Care Unit with patients presenting Acute Respiratory Distress Syndrome (ARDS) with severe hypoxemia. Bibliographical references clearly support the application of this procedure due to the improvement it produces in oxygenation and the increased survival rate in patients. The main foundation behind this technology is that Ventral Decubitus (VD) promotes an improved redistribution of ventilation toward the dorsal regions of the lung, which are mainly collapsed during Dorsal Decubitus. Nursing staff have used this procedure because VD has proven to be a strategy with a useful and accessible impact over respiratory physiology. Objective: to analyze Pronation as a nursing technology and its promotion of COVID-19 patients' wellbeing at the General Hospital Dr. Manuel Gea González, in Mexico City. Material and methods: a nonexperimental, quantitative, cross-sectional, prolective, descriptive study to analyze pronation, as a nursing technology that promotes wellbeing in the care of COVID-19 patients at General Hospital Dr. Manuel Gea González, in Mexico City. Pronation as a nursing technology was the variable being measured. The universe was 530 nursing professionals working at the Hospital. The population and sample were 52 nursing specialists working with COVID-19 patients, representing 9.81% of the Universe. Results: as for training and experience with Pronation, 50% of the staff consider they have received sufficient training in regards to the SARS-CoV-2 virus, but they are still under training. Additionally, 84.62 % consider that Pronation promotes a remarkable recovery in the patients, with oxygen saturations between 80 to 100 %; 71.16 % believe that patients do show hemodynamic instability due to the position shift, but not in every case; and 80.77 % consider they make sure their patients do not develop pressure ulcers, given that 65.39 % practice patient hygiene and movement to prevent such ulcers. Discussion: from the interviewed staff, 50.01 % consider they have received sufficient training regarding COVID and the pronation of patients. This is consistent with Hernandez et al., who describe the need of a team trained specifically on the procedure, preferably comprised of Nurses specialized in Intensive Care. Likewise, 84.62% of staff members believe Pronation improves oxygen saturation in patients from 80% to 100%, this is contrasted with Barrantes and Vargas, who indicate that if Pronation does not result in 5% improvement in oxygen saturation, the patient must be returned to dorsal decubitus. Conclusion: ventilation in prone position is a pulmonary protective action used for over 30 years that produces an evident and continuous improvement in blood oxygenation and the respiratory physiology. Therefore, nursing specialists caring for COVID-19 patients recommend its use.
Introducción: la pronación es una maniobra utilizada en las unidades de cuidados intensivos, en pacientes que presentan síndrome de distrés respiratorio agudo (SDRA), cuando la hipoxemia es severa. Apoyada por una sólida evidencia científica, tiene impacto en la forma en que se ventila a los pacientes como parámetro de seguridad, esto aumenta la supervivencia. Objetivo: analizar la pronación, como tecnología de enfermería, que produce bienestar en el cuidado de los pacientes COVID-19, en el Hospital General Dr. Manuel Gea González, en la Ciudad de México. Material y métodos: estudio de carácter cuantitativo, no experimental, transversal, prospectivo, descriptivo. Variable medida: la pronación, como tecnología de enfermería. El universo 530 profesionales de enfermería que trabajan en el hospital, muestra: 52 especialistas de enfermería que trabajan con pacientes COVID-19. Resultados: en relación a la capacitación y experiencia en pronación, el 50% del personal manifiestan que sí recibieron suficiente capacitación sobre el virus SARS-CoV-2, aunque siguen capacitándose en ésta área; el 84.62 % consideran que en la pronación, los pacientes mejoran bastante, saturando entre el 80 y 100 % de oxígeno y el 80.77 % siempre cuidan que los pacientes no tengan úlceras por presión.Discusión: el 50.01 % del personal entrevistado manifiesta que sí recibió suficiente capacitación sobre la COVID-19 para pronar a los pacientes, lo que es semejante a la investigación de Hernández GD., et al.¹ Conclusión: la ventilación en posición prono es una medida de protección pulmonar utilizada hace más de 30 años que produce una mejoría evidente y sostenida de la oxigenación de la sangre y en la fisiología respiratoria, por lo que los especialistas de enfermería que atiende pacientes COVID-19 recomiendan su aplicación, pues está asociada al aumento de probabilidad de supervivencia.
Assuntos
Humanos , Masculino , Feminino , Adulto , Pessoa de Meia-Idade , Idoso , Adulto Jovem , Decúbito Ventral , COVID-19 , Síndrome do Desconforto Respiratório do Recém-Nascido , Cuidados de EnfermagemRESUMO
Resumen Introducción y objetivos: La Insuficiencia Cardíaca (IC) es un síndrome frecuente en la población adulta. Sacubitril / Valsartán (S/V) es un tratamiento novedoso para esta patología. El presente estudio pretende analizar el efecto de este medicamento sobre las variables clínicas, de laboratorio y ecocardiográficas en pacientes con IC con FEVIr. Metodología: Se realizó un estudio observacional retrospectivo de los expedientes de los pacientes del PIC que tuvieran prescrito S/V. De estos, se recopilaron datos basales y de seguimiento de los principales parámetros de relevancia pronóstica, para estos pacientes. Luego se cuantificaron los cambios generados en el tiempo una vez establecido el tratamiento y se hicieron análisis estadísticos para validar si los cambios fueron significativos. Resultados: De la totalidad de pacientes del PIC, 27 cumplieron los criterios de inclusión, con una edad promedio de 70 años y en donde 37.0% se encontraron en la dosis meta después de un seguimiento promedio de 16.4 meses. A través del estudio fue posible encontrar una diferencia estadísticamente significativa para el cambio en la FEVI para 17 pacientes (p=0.016). En los pacientes en los que se pudo recopilar la información se observó que el NT-proBNP mejoró en un 68.75%, por su parte la caminata de 6 minutos mejoró en un 77.8%. Además, solamente 7.4% de los pacientes empeoraron en su escala funcional NYHA, 7.4% fallecieron y 3.7% sufrieron hospitalización durante el estudio. Conclusiones: Basados en los parámetros estudiados y a través de los cambios generados durante el tiempo de seguimiento, fue posible definir una mejoría en los pacientes tras el uso de S/V, asociado también a una baja mortalidad e incidencia de hospitalizaciones.
Abstract Effect of Sacubitril / Valsartan on the clinical, laboratory and echocardiographic variables used for the control of heart failure with reduced left ventricular ejection fraction (LVEFr) in active patients of the Heart Failure Program (HFP) of the Hospital Clínica Bíblica Introduction and objectives: Heart failure (HF) is a common syndrome in the adult population. Sacubitril /Valsartan (S/V) is a novel treatment for this pathology. This study aims to analyze the effect of this medication on clinical, laboratory and echocardiographic variables in patients with HF and left ventricular eyección fracción reduced (LVEFr). Methodology: A retrospective observational study was conducted on patients records who are enrolled in the Heart Failure Program (HFP) and have been prescribed with S/V. For these patients, baseline and follow-up data was collected for relevant parameters. Changes over time were then quantified once the treatment with S/V was initiated, and a statistical analysis was conducted to validate whether the changes were significant. Results: Of all HFP patients, 27 met the inclusion criteria, with an average age of 70 years and where 37.0% of them were at the target dose after an average follow- up of 16.4 months. Through the study it was possible to find a statistically significant difference in a change for the ejection fraction in 17 patients (p.0.016). In patients with available clinical data, it was observed that NT-proBNP improved by 68.75%, meanwhile the 6-minute walk improved by 77.8%. In addition, only 7.4% of patients worsened their NYHA functional scale, 3.7% were hospitalized and 7.4% died during the time. Conclusions: Based on the studied parameters and throughout all the clinical changes during the follow-up time, it was possible to establish an improvement in patients after the S/V therapy, which is also associated with a low hospitalization incidence and a low mortality rate.