Cierre de herida en cirugía protésica de rodilla y cadera (PTR y PTC): Resultados de una encuesta sobre la práctica clínica en España / Wound closure after knee and hip replacement (TKA and THA): Survey results on the clinical practice in Spain

Introducción y objetivos: En cirugía protésica de rodilla y cadera está claro que aún no se ha desarrollado una técnica de cierre estandarizada óptima. A nivel local no existen datos que describan la práctica quirúrgica habitual en cierre de herida. El objetivo de este trabajo es analizar el cierre de herida en cirugía protésica a través de una encuesta sobre una muestra representativa a nivel nacional y así obtener información sobre el contexto del cierre en España. Material y método: Se conforma un grupo ad hoc de especialistas en cirugía protésica. El grupo de expertos, posterior al análisis de la literatura, elabora un cuestionario de 32 preguntas cerradas de opción múltiple, divididas en los siguientes bloques: hemostasia, cierre quirúrgico de la herida y apósitos. Resultados: Un total de 471 cirujanos respondieron la encuesta de forma completa y con información suficiente para efectuar el análisis descriptivo; 79% cree que el ácido tranexámico (ATX) puede influir en la disminución de tasa de infección de sitio quirúrgico; 96% cree que el tipo de cierre profundo a nivel de la artrotomía podría influir en los resultados y complicaciones tras prótesis de cadera y/o rodilla; 85% cree que el tipo de cierre superficial a nivel subcutáneo puede influir en los resultados y complicaciones tras prótesis de cadera y/o rodilla; 64% de los cirujanos utiliza la terapia de presión negativa incisional de simple uso para el tratamiento de las complicaciones de la herida quirúrgica (seromas, drenaje prolongado, dehiscencias). Conclusiones: Existe en nuestro entorno una alta variabilidad en el cierre de la herida y una baja inversión en formación sobre este tema. Los autores recomiendan a las diferentes sociedades científicas la inversión de recursos para mejorar la formación en dicho campo y reducir el porcentaje de cirujanos que se consideran inadecuadamente formados, así como adaptar las técnicas de cierre a aquellas consideradas patrón oro según la evidencia.(AU)

Background and objective: In orthopedic surgery, it is clear that an optimal standardized closure technique has not yet been developed. Locally, there are no objective data describing the standard surgical practice in wound closure. The aim of this study is to analyze the clinical practice of surgical wound closure in orthopedic surgery by means of a survey of a representative local sample and thus obtain information on the context of closure in Spain. Method: an ad hoc group of specialists in orthopedic surgery and traumatology was formed. The group of experts, after analyzing the literature, developed a questionnaire of 32 closed multiple-choice questions divided into the following blocks: hemostasis, surgical wound closure (deep, superficial, and cutaneous), and dressings. Results: A total of 471 surgeons responded to the survey completely and with sufficient information to perform the descriptive analysis. 79% believe that ATX can influence the decrease in surgical site infection rate. 96% believe that the type of deep closure at the level of the arthrotomy could influence outcomes and complications after hip and/or knee replacements. 85% believe that the type of shallow closure at the subcutaneous level may influence outcomes and complications after hip and/or knee replacement. 64% of surgeons use single-use incisional negative pressure therapy for the treatment of surgical wound complications (seroma, prolonged drainage, dehiscence). Conclusions: There is a high level of variability in wound closure in our setting and a low level of training on the subject. The authors recommend that the different scientific societies invest resources to improve training in this field and reduce the percentage of surgeons who are considered inadequately trained, as well as adapting closure techniques to those considered gold standard according to the evidence.(AU)

[Translated article] Wound closure after knee and hip replacement (TKA and THA): Survey results on the clinical practice in Spain / Cierre de herida en cirugía protésica de rodilla y cadera (PTR y PTC): resultados de una encuesta sobre la práctica clínica en España

Introducción y objetivos: En cirugía protésica de rodilla y cadera está claro que aún no se ha desarrollado una técnica de cierre estandarizada óptima. A nivel local no existen datos que describan la práctica quirúrgica habitual en cierre de herida. El objetivo de este trabajo es analizar el cierre de herida en cirugía protésica a través de una encuesta sobre una muestra representativa a nivel nacional y así obtener información sobre el contexto del cierre en España. Material y método: Se conforma un grupo ad hoc de especialistas en cirugía protésica. El grupo de expertos, posterior al análisis de la literatura, elabora un cuestionario de 32 preguntas cerradas de opción múltiple, divididas en los siguientes bloques: hemostasia, cierre quirúrgico de la herida y apósitos. Resultados: Un total de 471 cirujanos respondieron la encuesta de forma completa y con información suficiente para efectuar el análisis descriptivo; 79% cree que el ácido tranexámico (ATX) puede influir en la disminución de tasa de infección de sitio quirúrgico; 96% cree que el tipo de cierre profundo a nivel de la artrotomía podría influir en los resultados y complicaciones tras prótesis de cadera y/o rodilla; 85% cree que el tipo de cierre superficial a nivel subcutáneo puede influir en los resultados y complicaciones tras prótesis de cadera y/o rodilla; 64% de los cirujanos utiliza la terapia de presión negativa incisional de simple uso para el tratamiento de las complicaciones de la herida quirúrgica (seromas, drenaje prolongado, dehiscencias). Conclusiones: Existe en nuestro entorno una alta variabilidad en el cierre de la herida y una baja inversión en formación sobre este tema. Los autores recomiendan a las diferentes sociedades científicas la inversión de recursos para mejorar la formación en dicho campo y reducir el porcentaje de cirujanos que se consideran inadecuadamente formados, así como adaptar las técnicas de cierre a aquellas consideradas patrón oro según la evidencia.(AU)

Background and objective: In orthopedic surgery, it is clear that an optimal standardized closure technique has not yet been developed. Locally, there are no objective data describing the standard surgical practice in wound closure. The aim of this study is to analyze the clinical practice of surgical wound closure in orthopedic surgery by means of a survey of a representative local sample and thus obtain information on the context of closure in Spain. Method: an ad hoc group of specialists in orthopedic surgery and traumatology was formed. The group of experts, after analyzing the literature, developed a questionnaire of 32 closed multiple-choice questions divided into the following blocks: hemostasis, surgical wound closure (deep, superficial, and cutaneous), and dressings. Results: A total of 471 surgeons responded to the survey completely and with sufficient information to perform the descriptive analysis. 79% believe that ATX can influence the decrease in surgical site infection rate. 96% believe that the type of deep closure at the level of the arthrotomy could influence outcomes and complications after hip and/or knee replacements. 85% believe that the type of shallow closure at the subcutaneous level may influence outcomes and complications after hip and/or knee replacement. 64% of surgeons use single-use incisional negative pressure therapy for the treatment of surgical wound complications (seroma, prolonged drainage, dehiscence). Conclusions: There is a high level of variability in wound closure in our setting and a low level of training on the subject. The authors recommend that the different scientific societies invest resources to improve training in this field and reduce the percentage of surgeons who are considered inadequately trained, as well as adapting closure techniques to those considered gold standard according to the evidence.(AU)

Evaluation of infection prevention and control programmes according to the European Centre for Disease Prevention and Control and the World Health Organization in Spain 2012-2022: indicators of core component 1.

BACKGROUND: Key and core components of effective infection prevention and control programmes (IPCPs) issued by the European Centre for Disease Prevention and Control (ECDC) and the World Health Organization (WHO) have been described. WHO core component 1 relates to the structure, organization and management of IPCPs. AIM: The objective of this study was to assess the status and the time trends of some indicators of core component 1 of IPCPs in acute hospitals in Spain throughout the period 2012-2022. METHODS: Hospital-level data from the Spanish point prevalence survey for years 2012-2022 were analysed. Core component 1 indicators were calculated and tested for association to healthcare-associated infections (HAIs). In addition, trends were also examined. RESULTS: Overall, 67.0% and 57.2% of Spanish hospitals reported having an annual infection prevention and control (IPC) plan and an annual IPC report that was approved by the hospital managing director, respectively. The global median number of full-time equivalent (FTE) IPC nurses per 250 beds for the period was 0.87 and the global median number of FTE IPC doctors was 0.70. The rates of blood cultures and stool tests for Clostridioides difficile were 39.9 and 6.1 per 1000 patient-days, respectively. No significant correlation was found between core component 1 indicators and HAI prevalence. CONCLUSION: Spain is currently at a basic level on the structure, organization and management of IPCPs. Profound differences were found between hospitals depending on size and type.

[Translated article] Wound closure after knee and hip replacement (TKA and THA): Survey results on the clinical practice in Spain.

BACKGROUND AND OBJECTIVE: In orthopaedic surgery, it is clear that an optimal standardised closure technique has not yet been developed. Locally, there are no objective data describing the standard surgical practice in wound closure. The aim of this study is to analyse the clinical practice of surgical wound closure in orthopaedic surgery by means of a survey of a representative local sample and thus obtain information on the context of closure in Spain. MATERIAL AND METHOD: An ad hoc group of specialists in orthopaedic surgery and traumatology was formed. The group of experts, after analyzing the literature, developed a questionnaire of 32 closed multiple-choice questions divided into the following blocks: hemostasis, surgical wound closure (deep, superficial, and cutaneous), and dressings. RESULTS: A total of 471 surgeons responded to the survey completely and with sufficient information to perform the descriptive analysis. 79% believe that ATX can influence the decrease in surgical site infection rate. 96% believe that the type of deep closure at the level of the arthrotomy could influence outcomes and complications after hip and/or knee replacements. 85% believe that the type of shallow closure at the subcutaneous level may influence outcomes and complications after hip and/or knee replacement. 64% of surgeons use single-use incisional negative pressure therapy for the treatment of surgical wound complications (seroma, prolonged drainage, dehiscence). CONCLUSIONS: There is a high level of variability in wound closure in our setting and a low level of training on the subject. The authors recommend that the different scientific societies invest resources to improve training in this field and reduce the percentage of surgeons who are considered inadequately trained, as well as adapting closure techniques to those considered gold standard according to the evidence.

Recommendations for the prevention of healthcare-associated infections in nursing homes.

Nursing homes (NH) conceptually should look as much like a home as possible. However NH have unquestionable similarities with a nosocomium as they are places where many patients with underlying diseases and comorbidities accumulate. There is evidence of transmission of microorganisms between residents and between residents and caregivers. We have not found any recommendations specifically aimed at the prevention of nosocomial infections in NH by the major Public Health Agencies and, therefore, the Health Sciences Foundation (Fundación de Ciencias de la Salud) has convened a series of experts and 14 Spanish scientific societies to discuss recommendations that could guide NH personnel in establishing written programs for the control and reduction of these infections. The present document is the result of these deliberations and contains suggestions for establishing such control programs on a voluntary and flexible basis in NH. We also hope that the document can help the health authorities to encourage this control activity in the different territorial areas of Spain. In our opinion, it is necessary to draw up a written plan and establish the figure of a coordinator or person responsible for implementing these projects. The document includes measures to be implemented and ways of quantifying the reality of different problems and of monitoring the impact of the measures established.

Trends of antimicrobial use through selected antimicrobial indicators in Spanish hospitals, 2012 to 2021.

BACKGROUND: Surveillance of antimicrobial consumption is an important component of control strategies to tackle antimicrobial resistance. AIM: To evaluate the consumption of antimicrobials using six indicators proposed by the European Center for Disease Prevention and Control. METHODS: Point prevalence survey data on antimicrobial use in Spanish hospitals throughout the period 2012-2021 were analysed. A descriptive analysis of each indicator by year was performed globally and by hospital size. A logistic regression model was used to identify significant time trends. FINDINGS: In all, 515,414 patients and 318,125 antimicrobials were included. The prevalence of antimicrobial use remained stable throughout the study period (45.7%; 95% confidence interval (CI): 45.6-45.8). Percentages of antimicrobials for systemic use and those administered parenterally showed a small and significant increasing trend (odds ratio (OR): 1.02; 95% CI: 1.01-1.02; and OR: 1.03; 95% CI: 1.02-1.03, respectively). Small improvements were found in the percentages of antimicrobials prescribed for medical prophylaxis and with the reason for use documented in patients' medical records (-0.6% and 4.2%, respectively). The percentage of surgical prophylaxis prescribed for more than 24 h shows a significant improvement, decreasing from 49.9% (95% CI: 48.6-51.3) in 2012 to 37.1% (95% CI: 35.7-38.5) in 2021. CONCLUSION: During the last decade, Spanish hospitals have had a stable but high prevalence of antimicrobial use. Little to no improvement has been made in most of the indicators analysed, except for a reduction in the prescription of surgical prophylaxis for more than 24 h.

Wound closure after knee and hip replacement (TKA and THA): Survey results on the clinical practice in Spain. / Cierre de herida en cirugía protésica de rodilla y cadera (PTR y PTC): Resultados de una encuesta sobre la práctica clínica en España.

BACKGROUND AND OBJECTIVE: In orthopedic surgery, it is clear that an optimal standardized closure technique has not yet been developed. Locally, there are no objective data describing the standard surgical practice in wound closure. The aim of this study is to analyze the clinical practice of surgical wound closure in orthopedic surgery by means of a survey of a representative local sample and thus obtain information on the context of closure in Spain. METHOD: an ad hoc group of specialists in orthopedic surgery and traumatology was formed. The group of experts, after analyzing the literature, developed a questionnaire of 32 closed multiple-choice questions divided into the following blocks: hemostasis, surgical wound closure (deep, superficial, and cutaneous), and dressings. RESULTS: A total of 471 surgeons responded to the survey completely and with sufficient information to perform the descriptive analysis. 79% believe that ATX can influence the decrease in surgical site infection rate. 96% believe that the type of deep closure at the level of the arthrotomy could influence outcomes and complications after hip and/or knee replacements. 85% believe that the type of shallow closure at the subcutaneous level may influence outcomes and complications after hip and/or knee replacement. 64% of surgeons use single-use incisional negative pressure therapy for the treatment of surgical wound complications (seroma, prolonged drainage, dehiscence). CONCLUSIONS: There is a high level of variability in wound closure in our setting and a low level of training on the subject. The authors recommend that the different scientific societies invest resources to improve training in this field and reduce the percentage of surgeons who are considered inadequately trained, as well as adapting closure techniques to those considered gold standard according to the evidence.

Cáncer de próstata resistente a la castración no metastásico: recomendaciones de manejo / Non-metastatic castration-resistant prostate cancer: management recommendations

Introducción y objetivo: La supervivencia y calidad de vida (QoL) de los pacientes con cáncer de próstata resistente a la castración no metastásico (CPRCnm) se deteriora de forma muy significativa cuando llegan a desarrollar metástasis. Los antiandrógenos de nueva generación (apalutamida, enzalutamida y darolutamida) pueden prolongar la supervivencia libre de metástasis (SLM) y la supervivencia global (SG) en estos pacientes, manteniendo su QoL.Material y método: Tras una revisión sistemática de la literatura, un comité científico alcanzó un consenso sobre recomendaciones sencillas y prácticas que unifiquen y mejoren el manejo de los pacientes con CPRCnm en las consultas de urología.Resultados: Se dan recomendaciones sobre la frecuencia de determinación de antígeno prostático específico (PSA) y pruebas de imagen en pacientes con CPRCnm. También se destaca la importancia de las comorbilidades en el paciente con CPRCnm y se ofrecen recomendaciones sobre la valoración funcional y de la QoL que se pueden llevar a cabo en la consulta de urología. Se revisa la eficacia, seguridad y efectos sobre la QoL de los antiandrógenos de nueva generación.Conclusiones: Para la evaluación del tratamiento de pacientes con CPRCnm, es necesario tener en cuenta no solo la edad, sino también las comorbilidades y la QoL. Los antiandrógenos de nueva generación son una opción de tratamiento segura y eficaz en los pacientes con CPRCnm. Las recomendaciones de trabajo pueden servir de ayuda para optimizar su manejo de los pacientes con CPRCnm en las consultas de urología. (AU)

Introduction and objective: Survival and quality of life (QoL) of patients with non-metastatic castration-resistant prostate cancer (nmCRPC) deteriorate significantly when they develop metastases. New generation antiandrogens (apalutamide, enzalutamide and darolutamide) can prolong metastasis-free survival (MFS) and overall survival (OS) in these patients, maintaining their QoL.Material and methods: After the performance of a systematic review of the literature, a scientific committee reached a consensus on simple and practical recommendations to consolidate and improve the management of patients with nmCRPC in urology consultations.Results: Recommendations are made on the frequency of PSA determination and imaging tests in patients with nmCRPC. The importance of co-morbidities in patients with nmCRPC is also highlighted, and recommendations are also made on functional and QoL assessment that can be carried out during urology consultations. The efficacy, safety, and effects on QoL of new generation antiandrogens are reviewed.Conclusions: To evaluate treatment of patients with nmCRPC, it is necessary to consider co-morbidities and QoL, in addition to age. New generation antiandrogens are a safe and effective treatment option for patients with nmCRPC. The recommendations of this review can be helpful in optimizing the management of nmCRPC patients in urology consultations. (AU)

Avances en Uro-Oncología «OncoUrology Forum Special Edition»: lo mejor del 2020 / Advances in Urologic Oncology “OncoUrology Forum Special Edition”: The best of 2020

Contexto y objetivo: Conocer las últimas evidencias sobre Urología oncológica de tumores de próstata, riñón y vejiga, analizando su impacto en la práctica clínica diaria, además de los esquemas futuros a medio y largo plazo.Materiales y métodos: Se revisan los resúmenes sobre Uro-Oncología presentados en los Congresos del año 2020 (EUA, AUA, ASCO, ESMO y ASTRO), las publicaciones de mayor impacto y especialmente las nuevas líneas de desarrollo y avance en Uro-Oncología valoradas por el comité de OncoForum.Resultados: El uso de los radioligandos de antígeno de membrana específico de próstata en el diagnóstico de cáncer de próstata puede tener gran cabida y utilidad en los próximos años gracias a su mejor sensibilidad y especificidad. La caracterización genética del tumor es importante tanto a nivel germinal como somático, dado que las mutaciones en BRCA2 son especialmente importantes por su significado en riesgo. El diseño de estudio más conveniente a nivel de cáncer genitourinario es el ensayo controlado aleatorizado múltiple de cohortes. La aplicación del big data traerá mejoras en procesos, ahorros en costes sanitarios y una potenciación de los estudios en vida real gracias a la facilidad de comparación, gestión y almacenamiento de datos.Conclusiones: El uso de las nuevas técnicas diagnósticas con ligandos de antígeno de membrana específico de próstata aportará una modalidad diagnóstica más completa y el aumento de los estudios del perfil genético del tumor y la calidad de los estudios realizados. La aplicación práctica de la inteligencia artificial mejorará el tratamiento del cáncer genitourinario. (AU)

Objective: To provide latest findings of Urologic Oncology on prostate, kidney, and bladder cancer, and analyze its impact on clinical practice as well as future schemes in the medium- and long-term.Methods:This document reviews the abstracts on Uro-Oncology presented at the 2020 Congresses (EUA, AUA, ASCO, ESMO and ASTRO), the publications with the highest impact and especially the new lines of development and progress in Uro-Oncology evaluated by the OncoForum committee.Results: The use of prostate-specific membrane antigen (PSMA) radioligands in the diagnosis of prostate cancer may have great potential and utility in the coming years due to their improved sensitivity and specificity. The genetic characterization of the tumor is important at both, germline and somatic levels, due to the significant role of BRCA2 mutations regarding risk. The cohort multiple randomised controlled trial is the most suitable study design at the genitourinary cancer level. The application of big data will lead to process improvements, savings in healthcare costs, and an empowerment of real-life studies through ease of data comparison, management, and storage.Conclusions:The use of new diagnostic techniques with PSMA ligands will provide a more comprehensive diagnostic modality, increase the number of studies about tumor genetic profiling, and enhance their quality. The practical application of artificial intelligence will improve the treatment genitourinary cancer. (AU)

Consecuencias de la fractura de pene: complicaciones y resultados funcionales a largo plazo / Consequences of penile fracture: Complications and long-term functional outcomes

Introducción La fractura de pene (FP) es una urgencia urológica con baja incidencia, por lo que existe poca evidencia de los resultados a largo plazo. Este estudio se centra en las complicaciones postoperatorias y los resultados funcionales a largo plazo en pacientes que han sufrido una FP reparada quirúrgicamente en nuestro centro.Materiales y métodos Los registros clínicos de pacientes sometidos a cirugía urgente por FP en un hospital de tercer nivel entre 2006 y 2020 se revisaron retrospectivamente. Los resultados funcionales se evaluaron con visitas telefónicas voluntarias desde junio del 2020 a febrero del 2021. Se realizó un cribado de sintomatología del tracto urinario inferior mediante el cuestionario IPSS, de función sexual mediante el EHS y el IIEF-5, y de alteraciones morfológicas mediante pregunta directa a los pacientes.ResultadosCuarenta y un pacientes fueron sometidos a cirugía por FP; 11 de ellos además asociaron lesión uretral (mayor incidencia si había lesión de ambos cuerpos cavernosos, 19,4 vs. 80%, p<0,05). Solo un paciente presentó una complicación Clavien-Dindo tipo 3a por dehiscencia de la herida, 4 (13%) tipo 2 y 9 (29%) tipo 1. Realizaron seguimiento a largo plazo 24 pacientes, de los cuales 20 (83,3%) presentaban una función sexual normal. Doce (50%) presentaban un nódulo palpable en la zona de la fractura, 8 (33,3%) curvatura peneana de nueva aparición y un paciente con lesión uretral previa presentó estenosis de uretra.Conclusión En la fractura de pene, hay más incidencia de lesión uretral si se afectan ambos cuerpos cavernosos. Las secuelas funcionales a largo plazo tras la reparación quirúrgica de una FP son poco frecuentes (AU)

Introduction Penile fracture (PF) is a urological emergency with low incidence, and evidence of its long-term outcomes is scarce. This study focuses on postoperative complications and long-term functional outcomes in patients with PF and surgical repair at our center.Materials and method Clinical records of patients undergoing urgent surgery for PF at a third level hospital between 2006 and 2020 were retrospectively reviewed. Functional outcomes were assessed with voluntary telephone interviews from June 2020 to February 2021. Lower urinary tract symptoms were screened by IPSS questionnaire, sexual function by EHS and IIEF-5, and morphological alterations by direct questions to patients.ResultsA total of 41 patients underwent surgery for PF. Eleven of them also had urethral injury (higher incidence if there was bilateral corpora cavernosa injury, 19.4 vs. 80%, P<.05). Only one patient presented a Clavien-Dindo type 3a complication due to wound dehiscence, 4 (13%) type 2 and 9 (29%) type 1. Twenty-four patients underwent long-term follow-up, of whom 20 (83.3%) presented normal sexual function. Twelve patients (50%) had a palpable nodule at the fracture site, 8 (33.3%) had new onset penile curvature and one patient with previous urethral injury presented urethral stricture.Conclusion In cases of penile fracture, there is a higher incidence of urethral injury if both corpora cavernosa are affected. Long-term functional sequelae after surgical repair of a PF are rare (AU)

Non-metastatic castration-resistant prostate cancer: management recommendations.

INTRODUCTION AND OBJECTIVE: Survival and quality of life (QoL) of patients with non-metastatic castration-resistant prostate cancer (nmCRPC) deteriorate significantly when they develop metastases. New generation antiandrogens (apalutamide, enzalutamide and darolutamide) can prolong metastasis-free survival (MFS) and overall survival (OS) in these patients, maintaining their QoL. MATERIAL AND METHODS: After the performance of a systematic review of the literature, a scientific committee reached a consensus on simple and practical recommendations to consolidate and improve the management of patients with nmCRPC in urology consultations. RESULTS: Recommendations are made on the frequency of PSA determination and imaging tests in patients with nmCRPC. The importance of co-morbidities in patients with nmCRPC is also highlighted, and recommendations are also made on functional and QoL assessment that can be carried out during urology consultations. The efficacy, safety, and effects on QoL of new generation antiandrogens are reviewed. CONCLUSIONS: To evaluate treatment of patients with nmCRPC, it is necessary to consider co-morbidities and QoL, in addition to age. New generation antiandrogens are a safe and effective treatment option for patients with nmCRPC. The recommendations of this review can be helpful in optimizing the management of nmCRPC patients in urology consultations.

Air pollution and health prevention: A document of reflection.

Ambient air quality, pollution and its implication on health is a topic of enormous importance that is normally dealt with by major specialists in their particular areas of interest. In general, it is not discussed from multidisciplinary approaches or with a language that can reach everyone. For this reason, the Health Sciences Foundation, from its prevention area, has formulated a series of questions to people with very varied competences in the area of ambient air quality in order to obtain a global panorama of the problem and its elements of measurement and control. The answers have been produced by specialists in each subject and have been subjected to a general discussion that has allowed conclusions to be reached on each point. The subject was divided into three main blocks: external ambient air, internal ambient air, mainly in the workplace, and hospital ambient air and the consequences of its poor control. Along with the definitions of each area and the indicators of good and bad quality, some necessary solutions have been pointed out. We have tried to know the current legislation on this problem and the competences of the different administrations on it. Despite its enormous importance, ambient air quality and health is not usually a topic of frequent presence in the general media and we have asked about the causes of this. Finally, the paper addresses a series of reflections from the perspective of ethics and very particularly in the light of the events that the present pandemic raises. This work aims to provide objective data and opinions that will enable non-specialists in the field to gain a better understanding of this worrying reality.

Consequences of penile fracture: Complications and long-term functional outcomes.

INTRODUCTION: Penile fracture (PF) is a urological emergency with low incidence, and evidence of its long-term outcomes is scarce. This study focuses on postoperative complications and long-term functional outcomes in patients with PF and surgical repair at our center. MATERIALS AND METHOD: Clinical records of patients undergoing urgent surgery for PF at a third level hospital between 2006 and 2020 were retrospectively reviewed. Functional outcomes were assessed with voluntary telephone interviews from June 2020 to February 2021. Lower urinary tract symptoms were screened by IPSS questionnaire, sexual function by EHS and IIEF-5 and morphological alterations by direct questions to patients. RESULTS: A total of 41 patients underwent surgery for PF. Eleven of them also had urethral injury (higher incidence if there was bilateral corpora cavernosa injury, 19.4% vs. 80%, p < 0.05). Only 1 patient presented a Clavien-Dindo type 3a complication due to wound dehiscence, 4 (13%) type 2 and 9 (29%) type 1. Twenty-four patients underwent long-term follow-up, of whom 20 (83.3%) presented normal sexual function. Twelve patients (50%) had a palpable nodule at the fracture site, 8 (33.3%) had new onset penile curvature and 1 patient with previous urethral injury presented urethral stricture. CONCLUSION: In cases of penile fracture, there is a higher incidence of urethral injury if both corpora cavernosa are affected. Long-term functional sequelae after surgical repair of a PF are rare.

Advances in urologic oncology "OncoUrology Forum Special Edition": The best of 2020.

OBJECTIVE: To provide latest findings of Urologic Oncology on prostate, kidney, and bladder cancer, and analyze its impact on clinical practice as well as future schemes in the medium- and long-term. METHODS: This document reviews the abstracts on Uro-Oncology presented at the 2020 Congresses (EUA, AUA, ASCO, ESMO and ASTRO), the publications with the highest impact and especially the new lines of development and progress in Uro-Oncology evaluated by the OncoForum committee. RESULTS: The use of prostate-specific membrane antigen (PSMA) radioligands in the diagnosis of prostate cancer may have great potential and utility in the coming years due to their improved sensitivity and specificity. The genetic characterization of the tumor is important at both, germline and somatic levels, due to the significant role of BRCA2 mutations regarding risk. The cohort multiple randomised controlled trial is the most suitable study design at the genitourinary cancer level. The application of big data will lead to process improvements, savings in healthcare costs, and an empowerment of real-life studies through ease of data comparison, management, and storage. CONCLUSIONS: The use of new diagnostic techniques with PSMA ligands will provide a more comprehensive diagnostic modality, increase the number of studies about tumor genetic profiling, and enhance their quality. The practical application of artificial intelligence will improve the treatment genitourinary cancer.

Chromatographic methods coupled to mass spectrometry for the determination of oncometabolites in biological samples-A review.

It is now well-established that dysregulation of the tricarboxylic acid (TCA) cycle enzymes succinate dehydrogenase, fumarate hydratase, and isocitrate dehydrogenase leads to the abnormal cellular accumulation of succinate, fumarate, and 2-hydroxyglutarate, respectively, which contribute to the formation and malignant progression of numerous types of cancers. Thus, these metabolites, called oncometabolites, could potentially be useful as tumour-specific biomarkers and as therapeutic targets. For this reason, the development of analytical methodologies for the accurate identification and determination of their levels in biological matrices is an important task in the field of cancer research. Currently, hyphenated gas chromatography-mass spectrometry (GC-MS) and liquid chromatography-mass spectrometry (LC-MS) techniques are the most powerful analytical tools in what concerns high sensitivity and selectivity to achieve such difficult task. In this review, we first provide a brief description of the biological formation of oncometabolites and their oncogenic properties, and then we present an overview and critical assessment of the GC-MS and LC-MS based analytical approaches that are reported in the literature for the determination of oncometabolites in biological samples, such as biofluids, cells, and tissues. Advantages and drawbacks of these approaches will be comparatively discussed. We believe that the present review represents the first attempt to summarize the applications of these hyphenated techniques in the context of oncometabolite analysis, which may be useful to new and existing researchers in this field.

Targeting HER2 protein in individual cells using ICP-MS detection and its potential as prognostic and predictive breast cancer biomarker.

The human epidermal growth factor receptor 2 (HER2) is a transmembrane protein that has become one of the most specific prognostic and predictive biomarker of breast cancer. Its early detection is key for optimizing the patient clinical outcome. This work is focused on the detection of HER2 in individual cells using an antibody containing lutetium (Lu) as reporter group that is monitored by introducing the individual cells into the inductively coupled plasma mass spectrometer (ICP-MS). This Lu-containing antibody probe is used to label different breast cancer cell lines considered HER2 negative (MDA-MB-231) and positive (SKBR-3 and BT-474). Optimizations regarding the amount of the probe necessary to ensure complete labelling reactions are conducted in the different cell models. Concentrations in the range of 0.006 fg Lu/cell and 0.030 fg Lu/cell could be found in the HER2 negative and HER2 positive cells, respectively. In addition, the selectivity of the labelling reaction is tested by using two different metal-containing antibody probes for HER2 (containing Lu) and for transferrin receptor 1 (containing Nd), respectively, within the same cell population. Finally, the methodology is applied to the targeting of HER2 positive cells in complex cell mixtures containing variable amounts of BT-474 and MDA-MB-231 cells. The obtained results showed the excellent capabilities of the proposed strategy to discriminate among cell populations. This finding could help for scoring HER2 positive tumors improving existing technologies.

Eficacia y seguridad de la colagenasa de Clostridium histolyticum en la enfermedad de Peyronie según un protocolo de tratamiento modificado / Efficacy and safety of collagenase Clostridium histolyticum in Peyronie's disease following a modified treatment protocol

Introducción: La colagenasa de Clostridium histolyticum (CCH) es el único medicamento con licencia para el tratamiento conservador en la enfermedad de Peyronie (EP) que ha demostrado eficacia y seguridad en ensayos clínicos. Sin embargo, el protocolo de tratamiento estándar consume tiempo y recursos, por lo que presentamos un nuevo protocolo de tratamiento con CCH con un perfil más rentable. Nuestro objetivo es evaluar su eficacia y su seguridad.Materiales y métodosSe incluyeron pacientes con EP en fase estable, con curvaturas de 30-90°. Se excluyeron curvas ventrales y deformidades complejas. El protocolo de tratamiento consiste en una dosis completa de CCH inyectada a lo largo de la placa de EP formando 2 líneas de 4 inyecciones. Se educó a los pacientes en los ejercicios diarios de modelado del pene. La necesidad de un nuevo ciclo de tratamiento fue reevaluada cada 4semanas hasta un máximo de 8 ciclos o hasta la disminución de la curva de 30°. Para evaluar la eficacia se registraron los cambios en la curvatura y el número de ciclos. Para evaluar la seguridad se registraron los eventos adversos graves relacionados con el tratamiento, incluyendo la rotura de cuerpos cavernosos, hematoma peneano, hematuria e infección local.ResultadosUn total de 31 pacientes fueron tratados bajo el protocolo modificado. La curvatura inicial media fue de 49,84 (±15,83) grados. Se registró mejora en la curvatura en 25 pacientes (80,6%), con una disminución media absoluta de 20,65 (±15,42) grados y relativa del 44%. La curvatura media posterior al tratamiento fue de 30,67 (±17,25) grados. La mayoría de los pacientes requirieron una (19,4%) o dos (54,8%) inyecciones. Ningún paciente presentó eventos adversos graves relacionados con el tratamiento.ConclusionesLos resultados sugieren que el protocolo de tratamiento modificado con CCH es eficaz y seguro, pero se deben realizar más estudios que ayuden a optimizar el protocolo estándar actual. (AU)

Introduction: Collagenase Clostridium histolyticum (CCH) is the only approved treatment for conservative management of Peyronie's disease (PD) that has demonstrated efficacy and safety in clinical trials. However, as the standard treatment protocol is time and resource consuming, we are introducing a new CCH treatment protocol with a more cost-effective profile. Our goal is to evaluate its efficacy and safety.Materials and methodsWe included patients with PD in stable phase, with curvatures of 30-90degrees. Ventral curvatures and complex deformities were excluded. The treatment protocol consists of a full dose of CCH injected along the PD plaque, forming two lines of four injections. Patients were educated in daily penile modeling activities. The need for a new treatment cycle, up to a maximum of 8 cycles or until the 30-degree curve was decreased, was reevaluated every 4weeks. Changes in curvature and number of cycles were recorded to evaluate the efficacy. Regarding safety evaluation, treatment-related adverse events (TRAEs) were recorded, including rupture of the corpora cavernosa, penile hematoma, hematuria, and local infection.ResultsThirty-one patients were treated under the modified protocol. The mean initial curvature was of 49.84 (±15.83) degrees. Curvature improvement was recorded in 25 patients (80.6%), with a mean absolute reduction of 20.65 (±15.42) degrees and relative reduction of 44%. The mean curvature after treatment was 30.67 (±17.25) degrees. Most patients required one (19.4%) or two (54.8%) injections. No patient presented TRAEs.ConclusionsThe results suggest that the modified CCH treatment protocol is effective and safe, but more studies should be carried out to optimize the current standard protocol. (AU)

Practical recommendations for routine cleaning and disinfection procedures in healthcare institutions: a narrative review.

Healthcare-associated infections (HAIs) are the most common adverse outcomes due to delivery of medical care. HAIs increase morbidity and mortality, prolong hospital stay, and are associated with additional healthcare costs. Contaminated surfaces, particularly those that are touched frequently, act as reservoirs for pathogens and contribute towards pathogen transmission. Therefore, healthcare hygiene requires a comprehensive approach whereby different strategies may be implemented together, next to targeted, risk-based approaches, in order to reduce the risk of HAIs for patients. This approach includes hand hygiene in conjunction with environmental cleaning and disinfection of surfaces and clinical equipment. This review focuses on routine environmental cleaning and disinfection including areas with a moderate risk of contamination, such as general wards. As scientific evidence has not yet resulted in universally accepted guidelines nor led to universally accepted practical recommendations pertaining to surface cleaning and disinfection, this review provides expert guidance for healthcare workers in their daily practice. It also covers outbreak situations and suggests practical guidance for clinically relevant pathogens. Key elements of environmental cleaning and disinfection, including a fundamental clinical risk assessment, choice of appropriate disinfectants and cleaning equipment, definitions for standardized cleaning processes and the relevance of structured training, are reviewed in detail with a focus on practical topics and implementation.