[Incorporation of patient-reported outcomes into pharmacy and dermatology departments, in psoriasis and atopic dermatitis patients, as a tool to improve the healthcare quality and health outcomes]. / Incorporación de resultados informados por pacientes con psoriasis y dermatitis atópica en las consultas de atención farmacéutica y dermatología: herramienta que mejora la calidad asistencial y resultados en salud.

INTRODUCTION: Patient-reported outcomes (PROs) provide subjective information about their disease, treatment, and quality of life. OBJECTIVE: To introduce a new system of work coordinated between pharmacists and dermatologists, based on the collection and analysis of PROs to assess its clinical impact as well as patients satisfaction. METHOD: A prospective single-centre observational study was conducted under clinical conditions and included adult patients diagnosed with psoriasis (PS) and atopic dermatitis (AD) between April-2021 and February-2022. Pharmacists and dermatologists agreed on this systematic work. A REDCap® database was designed to facilitate data collection and the subsequent analysis. RESULTS: A total of 288 and 41 patients with PS and AD, respectively, were included. Those who started treatment showed significant improvement with a decrease in PROs and clinical parameters (p < 0.001). The pharmacist made 168 and 7 recommendations to dermatologists for PS and AD patients, respectively, of which 66.07% and 57.1% were accepted. The most common recommendations were «consult with rheumatologist¼ (20.83%), «extend drug regimen¼ (19.64%) and «consider change in treatment¼ (11.90%). Adverse events were reported in 55 and 17 patients with PS and AD, respectively. Of 103 patients, 75% were «very satisfied¼ and 20% «satisfied¼ with the system. CONCLUSIONS: This new working system helps to evaluate the short and long-term effectiveness of treatments and also to identify adverse events, alarm symptoms and co-morbidities in order to optimize therapies. Collaboration between pharmacists and dermatologists reduces decision-making time and patients appreciate better clinical care leading to higher patient satisfaction.

Farmacia hospitalaria ecológica: un enfoque sostenible del proceso de utilización de medicamentos en un hospital de tercer nivel / Green hospital pharmacy: A sustainable approach to the medication use process in a tertiary hospital

Background Sustainable management of healthcare waste has a positive impact on the global environment. In order to reduce it, the sustainable practice of the pharmacotherapeutic process in all its stages is essential. Objective To analyze the sustainability strategies proposed by the pharmacy service to reduce drug waste derived from the pharmacotherapeutic process. Secondary objectives: to analyze the stage of the pharmacotherapeutic process and the number and type of drugs involved. Methods The study was carried out in a tertiary level hospital. To coordinate the proposals, a referent pharmacist from every pharmacy department area was selected. Four stages of the process were evaluated (procurement, validation, dispensing and compounding), patients concerned were classified as outpatients or inpatients, and drugs potentially involved were analyzed by the administration route: into oral or parenteral. Results 28 ideas were proposed, which could affect more than 1200 drugs. 39.3% would affect the validation process, 17.9% the procurement management, 17.9% dispensing and 7.1% the compounding. Implementation feasibility and acceptability of these proposals were evaluated. Those with the greatest potential were: limiting the duration of treatments when possible, favoring the implementation of computer prescription order entry, favoring the use of the oral route over the parenteral route, and implementing computers in the preparation areas to avoid the use of paper guides. Discussion In our study, many ideas have been proposed by hospital pharmacists to improve the sustainability of the medication use process. When assessing these proposals by impact and feasibility, according to our results, shorten as much as possible the duration of treatments, computerization of the medication use process and oral administration over intravenous should be prioritized in order to reduce environmental impact. (AU)

Antecedentes La gestión sostenible de los residuos sanitarios tiene un impacto positivo en el medio ambiente mundial. Para reducirlo, es esencial la práctica sostenible del proceso farmacoterapéutico en todas sus etapas. Objetivo Analizar las estrategias de sostenibilidad propuestas por el servicio de farmacia para reducir los residuos de medicamentos derivados del proceso farmacoterapéutico. Objetivos secundarios: Analizar la etapa del proceso farmacoterapéutico y el número y tipo de medicamentos implicados. Métodos El estudio se realizó en un hospital de tercer nivel. Para coordinar las propuestas se seleccionó un farmacéutico referente de cada área del servicio de farmacia. Se evaluaron cuatro etapas del proceso (Adquisición, validación, dispensación y formulación), se clasificaron los pacientes afectados como ambulatorios u hospitalizados y se analizaron los fármacos potencialmente implicados según la vía de administración: oral o parenteral. Resultados Se propusieron 28 ideas, que podrían afectar a más de 1.200 medicamentos. El 39,3% afectarían al proceso de validación, el 17,9% a la gestión, el 17,9% a la dispensación y el 7,1% a la formulación. Se evaluó la viabilidad de la aplicación y la aceptabilidad de estas propuestas. Las de mayor potencial fueron: limitar la duración de los tratamientos cuando sea posible, favorecer la implantación de la entrada de órdenes de prescripción por ordenador, favorecer el uso de la vía oral frente a la parenteral e implantar ordenadores en las áreas de preparación para evitar el uso de guías en papel. Conclusiones En nuestro estudio, son muchas las ideas propuestas por los farmacéuticos de hospital para mejorar la sostenibilidad del proceso de utilización de medicamentos... (AU)

Green hospital pharmacy: A sustainable approach to the medication use process in a tertiary hospital.

BACKGROUND: Sustainable management of healthcare waste has a positive impact on the global environment. In order to reduce it, the sustainable practice of the pharmacotherapeutic process in all its stages is essential. OBJECTIVE: To analyze the sustainability strategies proposed by the pharmacy service to reduce drug waste derived from the pharmacotherapeutic process. SECONDARY OBJECTIVES: to analyze the stage of the pharmacotherapeutic process and the number and type of drugs involved. METHODS: The study was carried out in a tertiary level hospital. To coordinate the proposals, a referent pharmacist from every pharmacy department area was selected. Four stages of the process were evaluated (procurement, validation, dispensing and compounding), patients concerned were classified as outpatients or inpatients, and drugs potentially involved were analyzed by the administration route: into oral or parenteral. RESULTS: 28 ideas were proposed, which could affect more than 1200 drugs. 39.3% would affect the validation process, 17.9% the procurement management, 17.9% dispensing and 7.1% the compounding. Implementation feasibility and acceptability of these proposals were evaluated. Those with the greatest potential were: limiting the duration of treatments when possible, favoring the implementation of computer prescription order entry, favoring the use of the oral route over the parenteral route, and implementing computers in the preparation areas to avoid the use of paper guides. DISCUSSION: In our study, many ideas have been proposed by hospital pharmacists to improve the sustainability of the medication use process. When assessing these proposals by impact and feasibility, according to our results, shorten as much as possible the duration of treatments, computerization of the medication use process and oral administration over intravenous should be prioritized in order to reduce environmental impact.

Laryngotracheal and pharyngoesophageal traumatic injuries from US military operations in Iraq and Afghanistan, 2003-2017.

INTRODUCTION: Laryngotracheal and pharyngo-oesophageal trauma present military providers with especially difficult, life-threatening challenges. Although effective treatment strategies are crucial, there is no clear consensus. This study of combat injuries from Iraq and Afghanistan describes initial treatment outcomes. METHODS: US service members who sustained 'laryngotracheal' and 'pharyngoesophageal' injuries while deployed in military operations from 2003 to 2017 were identified from the Expeditionary Medical Encounter Database. Those with inhalation or ingestion injuries and an Injury Severity Score (ISS) <16 were excluded. Data on demographics, survival, mechanism and type of injury and diagnostic and therapeutic intervention were recorded. RESULTS: A total of 111 service members met inclusion criteria. Nearly one-third (32.4%) were killed in action (KIA) or died of wounds (DoW). Fatality was not significantly associated with age, theatre of operation, type of injury or mechanism of injury, but was associated with a higher ISS and those in the Marines. Although survival rates were not significantly different, the frequency of these injuries decreased after the introduction of cervical collar protection in 2007. Of those who DoW or survived, 41.1% required a surgical airway. Tracheobronchoscopy was performed in 25.6%, oesophagoscopy in 20.0% and oesophagram in 6.7%. Of the 85 with penetrating neck injuries, 43 (50.6%) underwent neck exploration, in which 31 (72.1%) required intervention. CONCLUSIONS: Severe laryngotracheal and pharyngo-oesophageal injuries have a high fatality rate and demand prompt treatment from skilled providers. Further work will elucidate preventive measures and clear management algorithms to optimise outcomes.

Cost avoided in drugs derived from theparticipation of patients in oncologyclinical trials

Introduction: Cancer is the second leading cause of death globally. About one in six deaths is due to this disease. The economic impact of cancer is increasing and has a high prevalence leading to high economic burden for the Health System mainly related to oncologic pharmacotherapies. The objective of this study is to calculate pharmaceutical expenditure savings as a consequence of patient’s involvement in Oncology Clinical Trials.Material and methods: Retrospective observational study. In order to determine savings in oncology drugs, cancer treatments of patients participating in oncology clinical trials in April 2018 in a tertiary hospital in Spain were analyzed. Taking into account that the sponsor of the clinical trial provides the study medication free of charge, the costs savings were calculated comparing with the cost that would have supposed to treat the patient if they would have been received was standard regime for the type of tumor under study in clinical practice.Results: The cost avoided in the 50 oncology clinical trials analyzed was 1,564,943.59 euros. The average avoided cost per OCT was 31,298.87 euros, and the average avoided cost per patient was 10,096.41 euros.Conclusions: The participation of patients in oncology clinical trials provides an important economic saving, since it reduces the costs in the acquisition of medicines when they are provided free of charge by the sponsor of the study. (AU)

Introducción: El cáncer es la segunda causa de muerte a nivel mundial. Aproximadamente una de cada seis muertes se debe a esta enfermedad. El cáncer es una enfermedad de alta incidencia y el impacto derivado de la atención a pacientes oncológicos supone una importante carga económica para el Sistema Sanitario. El objetivo de este trabajo es calcular el coste evitado en medicamentos derivado de la participación de pacientes en Ensayos Clínicos de Oncología.Material y métodos: Estudio observacional retrospectivo. Se realiza un corte de datos en abril de 2018, se seleccionan todos los EECC activos en oncología y se incluyen los pacientes que habían participado en los mismos independientemente de la fecha de inclusión.Para determinar el coste evitado se calculó la diferencia entre el coste del esquema de tratamiento que el paciente está recibiendo dentro del EC con aportación gratuita de los medicamentos en investigación, y el coste que supondría el esquema de tratamiento que hubiese recibido en el supuesto de no haber participado en dicho EC.Resultados: El coste evitado en los 50 EECC analizados fue de 1.564.943,59 euros. El coste evitado medio por EC fue de 31.298,87 euros, y el coste evitado medio por paciente fue de 10.096,41 euros.Conclusiones: La participación de pacientes en EECC de oncología proporciona un importante ahorro económico, ya que reduce los costos en la adquisición de medicamentos cuando son proporcionados gratuitamente por el promotor del estudio. (AU)

Adaptaciones de la dispensación hospitalaria a pacientes con hemofilia durante la pandemia COVID-19 en España y su influencia en la adherencia / Adaptations of hospital dispensing to haemophilia patients during the COVID-19 pandemic in Spain and its influence on adherence

Introducción: El estado de alarma decretado por la pandemia del virus SARS COV-2 del 14 de marzo hasta el 21 de junio, ha supuesto un desafío para el área de pacientes externos de los Servicios de Farmacia. Nos centramos en los pacientes con hemofilia que se administran factores de la coagulación de forma crónica para prevenir hemorragias.Objetivos: Analizar durante este periodo el porcentaje de pacientes que han recogido su medicación, han mantenido la adherencia al tratamiento y las barreras encontradas para ello. Cuantificar el número y gravedad de episodios hemorrágicos (EH) sufridos y su relación con la pandemia. Analizar la prevalencia y gravedad de COVID en hemofílicos.Métodos: Uno objetivo, utilizando los registros del hospital y otro subjetivo, mediante encuesta oral durante la consulta de atención farmacéutica presencial o telemática.Resultados: El 80% de los pacientes retiraron medicación durante el periodo de estudio, un 30% en domicilio. El último mes las dispensaciones a domicilio se acompañaron de consulta telemática.Un 24% de pacientes disminuyó su adherencia respecto al 2019. Las principales causas fueron dificultad para acudir al hospital, y percepción de no necesitar tratamiento ante la inactividad.No se registraron más EH o ingresos por causas imputables a la pandemia.No hubo ningún enfermo COVID-19 grave y la incidencia de pacientes con síntomas leves fue similar a la población general.Conclusión: La mayoría de los pacientes con hemofilia pudieron acceder a su medicación. La adherencia se redujo. Los EH no aumentaron por causas atribuibles a la pandemia. La incidencia de COVID-19 fue similar a la población. (AU)

Introduction: The state of alarm decreed by the SARS COV-2 virus pandemic from March 14th to June 21st, has meant a challenge for the outpatient area of the pharmacy services. We focus on hemophilia patients who are chronically administered clotting factors to prevent bleeding.Objectives: To analyse during this period the percentage of patients who have collected their medication, maintained adherence to treatment and the barriers encountered in doing so. To quantify the number and severity of haemorrhagic episodes (HD) suffered and their relationship with the pandemic. Analyse the prevalence and severity of COVID in haemophiliacs.Methods: One objective, using hospital records, and one subjective, using an oral survey during the face-to-face or telematic pharmaceutical care consultation.Results: 80% of patients withdrew medication during the study period, 30% at home. In the last month, home deliveries were accompanied by telematic consultation.24% of patients decreased their adherence with respect to 2019. The main causes were difficulty in going to hospital, and perception of not needing treatment in the face of inactivity.There were no more HD or admissions for reasons attributable to the pandemic.There were no serious COVID-19 patients and the incidence of patients with mild symptoms was similar to the general population.Conclusion: Most haemophilia patients were able to access their medication. Adherence was reduced. HD did not increase due to causes attributable to the pandemic. The incidence of COVID-19 was similar to the population. (AU)

Impacto de la pandemia por COVID-19 en la actividad de un Servicio de Farmacia a través de los indicadores de actividad y calidad / Impact of the COVID-19 pandemic on the activity of a Pharmacy Service through activity and quality indicators

Objetivo: El objetivo de este trabajo fue analizar el impacto de la situación de emergencia sanitaria por COVID-19 en la actividad del Servicio de Farmacia reflejado en los indicadores del sistema de gestión de calidad. Métodos: Estudio observacional, descriptivo y retrospectivo en el que se recogieron mensualmente, entre enero y junio de 2020, los indicadores de actividad y calidad según el sistema de gestión de calidad del Servicio de FarmaciaResultados: El 45,2% de los indicadores reflejaron un incremento de actividad en el mes de marzo y el 38,7% en el mes de abril. El aumento de actividad estuvo principalmente relacionado con el área de farmacotecnia (elaboraciones no estériles); reposición de SAD (sistemas automatizados de dispensación) en Cuidados Intensivos y Urgencias; dispensación en dosis unitaria y Urgencias; inicios y elaboraciones de ensayos clínicos en medicamentos para el tratamiento de casos COVID-19. Por otro lado, disminuyó la dispensación presencial a pacientes externos y la actividad de conciliación. Se analizaron los indicadores de calidad asociados a estas actividades y se observó que todos ellos se mantuvieron dentro del objetivo de referencia.Conclusiones: El Servicio de Farmacia ha atendido a la demanda de actividad del hospital y residencias asociadas con un incremento de actividad que no se ha visto afectado en la calidad del servicio. (AU)

Objectives: To analyze the impact of health emergency situation due to COVID-19 on the activity of the Pharmacy Service reflected in quality management system. Methods: Observational, descriptive and retrospective study. Activity and quality indicators according to the quality management system of Pharmacy Service were collected each month between January and June 2020.Results: 45.2% of the indicators reflected an increase in activity in March and 38.7% in April. The increase in activity was mainly related to pharmaceutical preparations (non-sterile preparations); replacement of ADS (automated medication dispensing system) in Intensive Care Unit and Emergency Department; dispensing in unit dose and Emergency Department; beginnings and preparations of clinical trials in drugs for treatment of COVID-19. On the other hand, dispensing to outpatients and conciliation activity decreased. The quality indicators associated with these activities were analyzed and all of them remained within the reference objective.Conclusions: The Pharmacy Department met the demand for activity from the hospital and residences associated with an increase in activity without affecting the quality of the service. (AU)

Burden of healthcare-associated infections in Italy: incidence, attributable mortality and disability-adjusted life years (DALYs) from a nationwide study, 2016.

BACKGROUND: Healthcare-associated infections (HAIs) are an increasing public health threat. Measuring disease burden in disability-adjusted life-years (DALYs) allows the combination of morbidity and mortality into one figure, as it represents the summation of years lived with disability and years of life lost. AIM: To evaluate the incidence, attributable deaths and burden of the most significant HAIs in Italy. METHODS: Prevalence data from the study sample of the 2016 national Point Prevalence Survey of HAIs in acute-care settings were used to estimate the incidence of five HAIs. The methodology from the Burden of Communicable Diseases in Europe (BCoDE)-project was employed for DALY calculations, adapting the disease models to the Italian population. FINDINGS: We estimated a total of 641,065 (95% uncertainty interval, UI 585,543.00-699,207.90) new yearly cases of HAIs and 29,375 (95% UI 23,705.97-35,905.80) deaths in Italy in 2016. The total annual DALYs were estimated to be 424,657.45 (95% UI 346,240.35-513,357.28), corresponding to 702.53 DALYs (95% UI 575.22-844.66) per 100,000 general population. Bloodstream infections accounted for the majority of total DALYs (59%), healthcare-associated pneumonia for 29%, surgical site infections for 9%, CDI for 2% and urinary tract infections accounted for less than 1% of total DALYs. CONCLUSION: Results of this study suggest HAIs have a substantial burden in Italy. Reducing the burden of HAIs through infection prevention and control efforts is an achievable goal. This study provides data that could be used to guide policy-makers in the implementation of these measures.

Data quality assessment and subsampling strategies to correct distributional bias in prevalence studies.

BACKGROUND: Healthcare-associated infections (HAIs) represent a major Public Health issue. Hospital-based prevalence studies are a common tool of HAI surveillance, but data quality problems and non-representativeness can undermine their reliability. METHODS: This study proposes three algorithms that, given a convenience sample and variables relevant for the outcome of the study, select a subsample with specific distributional characteristics, boosting either representativeness (Probability and Distance procedures) or risk factors' balance (Uniformity procedure). A "Quality Score" (QS) was also developed to grade sampled units according to data completeness and reliability. The methodologies were evaluated through bootstrapping on a convenience sample of 135 hospitals collected during the 2016 Italian Point Prevalence Survey (PPS) on HAIs. RESULTS: The QS highlighted wide variations in data quality among hospitals (median QS 52.9 points, range 7.98-628, lower meaning better quality), with most problems ascribable to ward and hospital-related data reporting. Both Distance and Probability procedures produced subsamples with lower distributional bias (Log-likelihood score increased from 7.3 to 29 points). The Uniformity procedure increased the homogeneity of the sample characteristics (e.g., - 58.4% in geographical variability). The procedures selected hospitals with higher data quality, especially the Probability procedure (lower QS in 100% of bootstrap simulations). The Distance procedure produced lower HAI prevalence estimates (6.98% compared to 7.44% in the convenience sample), more in line with the European median. CONCLUSIONS: The QS and the subsampling procedures proposed in this study could represent effective tools to improve the quality of prevalence studies, decreasing the biases that can arise due to non-probabilistic sample collection.

Real-world experience of palbociclib and ribociclib: novel oral therapy in metastatic breast cancer.

Background Palbociclib and ribociclib are novel oral agents in hormone receptor-positive metastatic breast cancer. Neutropenia is a common adverse event associated with these treatments and its clinical management often requires regimen changes, such as cycle delays and dose adjustments. Objective To provide a real-world experience of the effectiveness and toxicities associated with these drugs and to evaluate the impact of regimen changes in disease progression. Setting This study was performed at Hospital Universitario La Paz, in Spain. Methods Observational, retrospective study which included hormone receptor-positive metastatic breast cancer patients who initiated treatment with palbociclib or ribociclib between March 1st, 2018 and March 1st, 2019. Main outcome measure The primary effectiveness variable was progression-free survival. Safety evaluation was performed to determine neutropenia-incidence and severity, as well as its clinical management, including dose adjustments and treatment interruptions. Correlations between these regimen changes and effectiveness were also evaluated. Results Sixty-one patients were included, 33 treated with palbociclib and 28 with ribociclib. Palbociclib was mainly used as second line of treatment in the metastatic setting (81.8%) and ribociclib as first line (67.9%). The median progression-free survival was 12.76 months (95% CI 7.5 to not estimable) in palbociclib and not reached in ribociclib. After 12 months, the progression-free survival rate was 51.5% (95% CI 34-69) in palbociclib and 78.6% (95% CI 63-94.1) in ribociclib. Neutropenia was the most common adverse event with an incidence rate of 87.9% in palbociclib and 82.1% in ribociclib. Cycle delays were needed in more than half of the patients treated with palbociclib and ribociclib (63.6% and 64.3%). Dose adjustments were seen in 42.4% and 53.6% of the patients receiving palbociclib and ribociclib, respectively. Regimen changes did not involve statistically significant differences in 12-month PFS rates in the cohort investigated. Conclusion Palbociclib and ribociclib outcomes are comparable to those reached in the phase III trials, PALOMA-3 and MONALEESA-2, respectively, and cannot be compared as they were used in different treatment settings. The toxicity profile is favourable, being neutropenia the most common adverse event, easily managed with regimen changes. Further studies are needed to confirm the observed tendency of no detrimental impact on effectiveness of these regimen changes.

Evaluación del servicio de entrega de medicación a domicilio desde la Farmacia Hospitalaria durante la pandemia COVID-19 / Medication home delivery service set up in a Hospital Pharmacy Department during the COVID-19 pandemic

OBJETIVO: Analizar el procedimiento de entrega a domicilio de medicación de dispensación hospitalaria instaurado en el Servicio de Farmacia Hospitalaria (SFH) durante la pandemia COVID-19. Conocer el perfil de pacientes que aceptan la dispensación domiciliaria, analizar por patología las dispensaciones a domicilio y evaluar el grado de satisfacción de los pacientes mediante una encuesta telefónica. MÉTODOS: Estudio observacional, retrospectivo y descriptivo. Se analizaron las entregas de medicación a domicilio desde el SFH en el periodo del 7 de abril al 7 de mayo. Las características clínicas y demográficas de los pacientes se obtuvieron a partir del programa informático de pacientes externos del SFH e historia clínica electrónica. El grado de satisfacción de los pacientes se evaluó mediante la realización de una encuesta telefónica posterior a la entrega a domicilio. RESULTADOS: Se realizaron 2.028 entregas de medicación a domicilio abarcando toda la Comunidad Autónoma de Madrid (CAM), con un grado de aceptación del 76,82%. La patología con mayor número de entregas fue VIH. Los pacientes con enfermedades inmunomediadas fueron los que mayor aceptación reportaron. El 99% de los pacientes se mostraron satisfechos con el servicio. CONCLUSIONES: El servicio de entrega de medicación a domicilio ha sido ampliamente aceptado por los pacientes, mostrando un alto grado de satisfacción con el mismo. Se han evitado desplazamientos al hospital, disminuyendo el riesgo de contagio. Los pacientes demandan la prolongación de este servicio fuera del periodo de pandemia y sugieren que se complemente con una consulta de atención farmacéutica por telefarmacia

OBJECTIVE: To analyze the home delivery process of hospital medication set up in a Hospital Pharmacy Department (HPD) during the COVID-19 pandemic. To asses the profile of patients who accept home delivering, to analyze home dispensations by pathology and to evaluate the patient satisfaction through a telephone survey. METHODS: Observational, retrospective and descriptive study. Medication home delivery from the HPD in the period from April 7 to May 7 was analyzed. Patients demographic and clinical characteristics were obtained from the outpatient software used at the HPD and the electronic medical record. The degree of patient satisfaction was assessed by conducting a telephone survey after home delivery. RESULTS: A total of 2,028 home deliveries were made to the entire Community of Madrid, with an acceptance rate of 76,82%, being HIV the pathology with the highest number of deliveries. Patients with immune-mediated diseases were the ones with the greater acceptance rate. Overall patient satisfaction with the service was 99%. CONCLUSIONS: Medication home delivery service has been widely accepted by patients, showing a high degree of satisfaction. Avoiding trips to the hospital has reduced the risk of contagion. Patients demand the continuation of this service after the pandemic and support Pharmaceutical Care by telepharmacy

Do HCWs adequately know about meningitis and 4CMenB vaccine and recommend its use to parents? A cross sectional analysis in Campania Region, Italy.

Invasive meningococcal disease (IMD) is a severe disease caused by various Neisseria meningitidis serogroups that represents a serious public health problem worldwide. In Italy, serogroups B and C are the major causes of IMD. On 14 January 2013, the European Medicines Agency authorized the use of the first vaccine available to protect against meningococcal serogroup B (4CMenB). The aim of this study was to assess the IMD epidemiology knowledge and 4CMenB vaccine attitudes of healthcare workers (HCWs) with regard to recommending this vaccine for use, vaccine practices and infectious disease control in the Campania region in Italy. A cross-sectional study was conducted among 293 HCWs (49.5% physicians and 46.4% nurses)interviewed using a self-administered questionnaire. The majority of the HCWs had sufficient knowledge about the disease incidence and lethality, but they were less informed about the higher risk age categories and the serogroups most frequently involved. Additionally, their knowledge about the vaccine was poor with regard to the targeted categories and side effects. Approximately30.0% of the HCWs reported incidences of fever and pain and swelling at the injection site. Moreover,32.8% of the HCWs knew that the risk of developing adverse reactions increases when the 4CMenB vaccine is co-administered with other vaccines. Overall, all of the HCWs were convinced that vaccinations are an important instrument for preventing infectious diseases, and they were aware of their central role in promoting the 4CmenB vaccination and their need to be better informed.

Blockade of microglial adenosine A2A receptor impacts inflammatory mechanisms, reduces ARPE-19 cell dysfunction and prevents photoreceptor loss in vitro.

Age-related macular degeneration (AMD) is characterized by pathological changes in the retinal pigment epithelium (RPE) and loss of photoreceptors. Growing evidence has demonstrated that reactive microglial cells trigger RPE dysfunction and loss of photoreceptors, and inflammasome pathways and complement activation contribute to AMD pathogenesis. We and others have previously shown that adenosine A2A receptor (A2AR) blockade prevents microglia-mediated neuroinflammatory processes and mediates protection to the retina. However, it is still unknown whether blocking A2AR in microglia protects against the pathological features of AMD. Herein, we show that an A2AR antagonist, SCH58261, prevents the upregulation of the expression of pro-inflammatory mediators and the alterations in the complement system triggered by an inflammatory challenge in human microglial cells. Furthermore, blockade of A2AR in microglia decreases the inflammatory response, as well as complement and inflammasome activation, in ARPE-19 cells exposed to conditioned medium of activated microglia. Finally, we also show that blocking A2AR in human microglia increases the clearance of apoptotic photoreceptors. This study opens the possibility of using selective A2AR antagonists in therapy for AMD, by modulating the interplay between microglia, RPE and photoreceptors.

Ankle fusion in hemophilic patients.

INTRODUCTION: Hemophilic arthropathy is painful and disabling. We report a retrospective study of ankle fusion with intra- and peri-operative clotting factor perfusion. The objective was to assess the efficacy of maintaining perioperative clotting factor rates close to 100%, and report long-term results. The study hypothesis was that results would be good, without early hemorrhagic complications. MATERIAL AND METHOD: Between 2000 and 2013, 12 ankle fusions were performed in 9 patients, with a mean age of 39years (range, 19-58years). Anti-hemophilic factor perfusion was controlled by the reference physician of the Regional Hemophilia Treatment Center. Clinical AOFAS and Olerud scores and the Pettersson radiologic score were used for assessment. Mean preoperative AOFAS score was 22 (range, 2-55) and mean Olerud score 7 (range, 5-12). Mean preoperative factor VIII concentration was <1% (range, <1-3%). RESULTS: Mean follow-up was 8years (range, 2-16years). Mean AOFAS score at follow-up was 69 (range, 35-92) and mean Olerud score 70 (range, 30-100). Improvement mainly concerned the Pain dimension. Statistical analysis found a significant difference between pre- and post-operative clinical scores (AOFAS, P=0.004; Olerud, P=0.004). Mean factor VIII concentration at surgery was 90% (range, 24-117%), and 109% (range, 75-152%) the day following surgery. There were no cases of hematoma or surgical site infection. Radiologic fusion was systematic at a mean 3.5 months (range, 3-4months). CONCLUSION: The study hypothesis was confirmed. Ankle fusion in advanced hemophilic arthropathy improved function and quality of life. Perioperative clotting factor perfusion contributed to these good results, providing supplementary prevention of hemorrhagic risk. LEVEL OF EVIDENCE: IV, retrospective study.

The influence of ovulation induction and assisted conception on maternal and perinatal outcomes of twin pregnancies.

OBJECTIVE: To compare obstetrical and neonatal outcomes of twin pregnancies conceived via assisted reproductive technology (ART) with those of naturally conceived ones and to investigate the influence of the ART procedure type on these parameters. PATIENTS AND METHODS: This observational study included 450 ART and 647 spontaneous twin pregnancies delivered over 15 years at a single university-based hospital of Rome, Italy. Logistic and linear regression models adjusted for confounding factors were used to evaluate the effect of ART and the type of assisted conception (IVF/ICSI, ovulation induction ± intrauterine insemination, egg/embryo donation) on maternal and perinatal outcomes. RESULTS: The mean gestational age was significantly lower in pregnancies conceived via ART. The occurrence rates of gestational diabetes, antenatal admission, prophylactic administration of corticosteroid, very preterm delivery and neonatal intensive care unit admission were higher in the ART group. Twin pregnancies achieved via egg/embryo donation had a lower risk of maternal thrombocytopenia and cervical incompetence and were at greater risk of receiving corticosteroid prophylaxis and patent ductus arteriosus than pregnancies obtained by IVF/ICSI. Conception by ovulation induction was associated with reduced risk of hyperemesis gravidarum and longer neonatal hospitalization compared to pregnancies obtained by IVF/ICSI. CONCLUSIONS: Assisted conception was associated with adverse obstetrical outcomes and lower gestational age, but after adjustment for gestational age neonatal immediate outcomes were similar to those observed in the spontaneous group. There were no many important differences in the outcomes of twin pregnancies obtained by a different type of conception.

Total knee arthroplasty after opening- versus closing-wedge high tibial osteotomy. A 135-case series with minimum 5-year follow-up.

INTRODUCTION: High tibial osteotomy (HTO) is effective in treating isolated medial osteoarthritis of the knee, but subsequent deterioration is inevitable, and total knee arthroplasty (TKA) is then an option. The present study sought to compare TKA following medial opening-wedge HTO (OW-HTO) versus lateral closing-wedge HTO (CW-HTO) in terms of intraoperative data and clinical results. The study hypothesis was that there is no significant difference in clinical results or complications in TKA following OW-HTO or CW-HTO. MATERIAL AND METHOD: A retrospective multicenter (9 centers) study was conducted for the French Society of Orthopedic Surgery and Traumatology (SoFCOT), including 135 TKAs following HTO (58 OW and 77 CW) at a minimum 5 years' follow-up. Mean interval between HTO and TKA was 134 months and was longer in case of CW-HTO (P<0.0001). Mean age at TKA was 65.4 years and older in case of CW-HTO (P=0.021). Tibial slope was greater in case of OW-HTO (P=0.024). Prior to TKA, 55.7% of patients could walk without canes, 98.4% found stairs difficult or impossible and only 19.1% could manage a walking distance greater than 1000m. Mean flexion was 110°; 54.2% of patients showed frontal knee stability and 87.8% sagittal stability; 60.1% had a mechanical axis in varus, without difference according to OW- or CW-HTO. RESULTS: Hardware was almost systematically removed (in 98.5% of cases): in the same step for OW-HTO (P=0.018) or often in 2 steps for CW-HTO. The primary approach was generally re-used (54.2%), but less frequently in the CW-HTO group (P=0.0004). Lateral or medial ligament release was not associated in respectively 78.2% and 79.7% of cases. The TKA implant was usually without stem (87.2%) and was fitted using a conventional technique (74.4%). At a mean 87 months' follow-up, 78.5% of patients could walk without canes, stairs were still difficult or impossible for 67%, and 74.1% could now walk further than 1000m; mean flexion was 110.5°. Overall, 91.5% of patients showed frontal knee stability and 98.2% sagittal stability, without difference according to OW- or CW-HTO. There were 15 complications within 3 months, more often in the OW-HTO group (12.3%) although not significantly, and with no difference in severity. Late complications comprised loosening (5.5%) and infection (3.6%) and were more frequent in the CW-HTO group (12%) (P<0.05). DISCUSSION: The study hypothesis was partially confirmed. The only technical differences concerned hardware removal, often performed in two steps in case of CW-HTO, and TKA approach, which differed from the primary approach in case of CW-HTO. Clinical results were comparable between OW- and CW-HTO, but late complications were more frequent in the CW-HTO group. LEVEL OF EVIDENCE: III; comparative retrospective study.

Cervical carcinogenesis, bacterial vaginosis, HPV-mRNA test and relapse of CIN2+ after loop electrosurgical excision procedure (LEEP).

OBJECTIVE: The aim of the study was to evaluate the relationship between bacterial vaginosis (BV) and relapse of cervical intraepithelial neoplasia grade 2 or more (CIN2+) after Loop electrosurgical excision procedure (LEEP). PATIENTS AND METHODS: One hundred four patients who underwent LEEP for CIN2+ were followed up every six months for three years. Fifty-three were negative for BV and fifty-one were positive. Each clinical control included Pap test, colposcopy, Amsel criteria test, HPV-DNA, and HPV-mRNA test. RESULTS: Patients' age, presence of BV, positivity to HPV-DNA and HPV-mRNA tests were analyzed. The average age of patients was 42.5 ± 8.92 years (median: 42.5; range from 27 to 58 years). The minimum follow-up was 6 months and maximum 36 months (average: 22.8 ± 4.53; median: 24). The 10% of the patients with HPV-mRNA test negative had relapsed, compared to 45% of patients with HPV-mRNA test positive. Among the 53 patients without BV the 20% had relapsed compared with 23% of 51 patients with diagnosis of BV. CONCLUSIONS: There is no evidence for higher percentage of relapse in patients with BV, submitted to excisional procedure for CIN2+ associated to HPV-m-RNA test positivity. There is only a correlation among BV and relapse of CIN2+ lesions after LEEP.

Graphene oxide prepared by graphene nanoplatelets and reduced by laser treatment.

The Hummers' method for graphite oxide (GO) preparation has been applied to graphite nanoplatelets, in order to achieve higher reaction yield and faster kinetics. Aqueous GO solutions have been used to produce uniform GO films on a polyethylene terephthalate substrate, generating graphene patterns in a controlled way (widths of a few tens of microns). The reduction of GO deposited on the polymeric substrate has been performed by using a Nd:YVO4 continuous-wave frequency-duplicated laser. Spectroscopic and diffractometric characterizations (FT-IR, visible-NIR, Raman, XPS, and XRD) have shown that the reduction process induced by the laser annealing technique is mainly due to dehydration of the GO layers. It has been obtained by means of a suitable laser optical apparatus, a controlled reduction of GO without damaging the substrate, and precise writing of micro-tracks that can be used as electrically and thermally conductive patterns.

Detection of penetration of the dorsal cortex by epiphyseal screws of distal radius volar plates: Anatomical study comparing ultrasound and fluoroscopy.

HYPOTHESIS: Osteosynthesis of the distal radius by a volar plate can be complicated by lesions of extensor tendons by screws penetrating the dorsal cortex. The fluoroscopic skyline view enables to confirm the length of the screws. To avoid its risk of irradiation, some authors have recommended using ultrasound instead. MATERIAL AND METHODS: The goal of this study was to demonstrate that the detection rate of screws penetrating the dorsal cortex was at least as good using ultrasound compared to fluoroscopic skyline. A volar plate in which one screw penetrated the dorsal cortex was implanted in 10 cadaveric wrists. Three observers had to detect which screw penetrated the dorsal cortex using ultrasound and then a fluoroscopic skyline. RESULTS: The detection rate of screws penetrating the dorsal cortex was 43.33% with ultrasound and 96.97% using the fluoroscopic skyline. Agreement between the observers was poor with ultrasound and good with fluoroscopy. CONCLUSION: Our results show that ultrasound cannot replace the fluoroscopic skyline view to detect screws penetrating the dorsal cortex of the distal radius in clinical practice. LEVEL OF EVIDENCE: II.

Adenosine A2A receptor regulation of microglia morphological remodeling-gender bias in physiology and in a model of chronic anxiety.

Developmental risk factors, such as the exposure to stress or high levels of glucocorticoids (GCs), may contribute to the pathogenesis of anxiety disorders. The immunomodulatory role of GCs and the immunological fingerprint found in animals prenatally exposed to GCs point towards an interplay between the immune and the nervous systems in the etiology of these disorders. Microglia are immune cells of the brain, responsive to GCs and morphologically altered in stress-related disorders. These cells are regulated by adenosine A2A receptors, which are also involved in the pathophysiology of anxiety. We now compare animal behavior and microglia morphology in males and females prenatally exposed to the GC dexamethasone. We report that prenatal exposure to dexamethasone is associated with a gender-specific remodeling of microglial cell processes in the prefrontal cortex: males show a hyper-ramification and increased length whereas females exhibit a decrease in the number and in the length of microglia processes. Microglial cells re-organization responded in a gender-specific manner to the chronic treatment with a selective adenosine A2A receptor antagonist, which was able to ameliorate microglial processes alterations and anxiety behavior in males, but not in females.