GEDEFO-SEFH management of antineoplastic extravasations survey results.

INTRODUCTION: Extravasation is a potentially severe complication of intravenous administration of antineoplastic drugs. The limited data makes it difficult to develop an optimal management scheme. The objective of this study is to describe the clinical practice in the extravasation management of antineoplastic agents in Spanish centers. METHODS: An online survey was distributed to oncology pharmacists using the email distribution list of the Spanish Society of Hospital Pharmacists. Respondents were surveyed on the standard operational protocol (SOP) of extravasation, tissue damage risk classification, and specific measures of extravasation management. RESULTS: A total of 68 surveys were completed. A specific extravasation SOP was available in 82.4% centers. The pharmacist participates in the authorship (100%) and actively collaborates in extravasation management (76.5%). A tissue damage risk classification based on the three categories was mostly adopted (48.2%) and 73.2% applied specific criteria based on concentration and/or extravasated volume. Extravasation management was mainly performed with the application of physical measures and/or antidotes (91.2%). High variability in the choices of pharmacological and/or physical measures recommended is outstanding. CONCLUSION: The results of this study highlight the involvement of Spanish pharmacists in extravasation management, the application of physical measures and/or pharmacological measures as the method of choice in extravasation management, as well as the existing discrepancies in tissue damage risk classification and management recommendations.

Cost-effectiveness of olaparib plus bevacizumab versus bevacizumab monotherapy in the maintenance of patients with homologous recombination deficiency-positive advanced ovarian cancer after response to first-line platinum-based chemotherapy.

OBJECTIVE: The PAOLA-1 trial confirmed that adding olaparib to bevacizumab significantly increased clinical benefit following response to platinum-based chemotherapy in homologous recombination deficiency-positive ovarian cancer. The objective of this analysis was to determine the cost-effectiveness of olaparib plus bevacizumab compared with bevacizumab alone as maintenance treatment for patients with homologous recombination deficiency-positive advanced ovarian cancer from the Spanish National Health System perspective. METHODS: A lifetime partitioned survival model with four health states (progression-free, post-progression 1, post-progression 2, and death) and monthly cycles was developed. Long-term survival, defined as 60 months, was included as a landmark to extrapolate progression-free survival from PAOLA-1. Weibull distribution was selected as the most accurate survival model for progression-free survival extrapolation. Time to second progression and overall survival were extrapolated using parametric survival models. Mortality was obtained from the overall survival and adjusted by Spanish women mortality rates. Health state utilities and utility decrements for adverse events were included. An expert panel validated data and assumptions. Direct costs (in 2021 euros (€)) were obtained from local sources and included drug acquisition and administration, subsequent therapies, monitoring costs, adverse events, and palliative care. A 3% annual discount rate was applied to costs and outcomes. The incremental cost-effectiveness ratio was calculated as cost per quality-adjusted life-years (QALYs) gained. Deterministic and probabilistic sensitivity analyses were performed. RESULTS: Compared with bevacizumab alone, olaparib plus bevacizumab increased QALYs and life-years by 2.39 and 2.77, respectively, at an incremental cost of €58 295.31, resulting in an incremental cost-effectiveness ratio of €24 371/QALY. Probabilistic sensitivity analysis demonstrated that olaparib plus bevacizumab had a 49.5% and 90.3% probability of being cost-effective versus bevacizumab alone at a willingness-to-pay threshold of €25 000 and €60 000 per QALY gained, respectively. CONCLUSION: For patients with homologous recombination deficiency-positive advanced ovarian cancer, olaparib plus bevacizumab is a cost-effective maintenance therapy compared with bevacizumab alone in Spain.

Analysis of immune-mediated reactions in patients with non-small cell lung cancer treated with nivolumab and its association with effectiveness.

OBJECTIVE: To study immune-related adverse events (irAEs) in non-small cell lung cancer (NSCLC) patients treated with nivolumab, as well as to assess whether these reactions could be predictors of further effectiveness of therapy. METHODS: Retrospective, observational and longitudinal study. All NSCLC patients who received nivolumab between February 2015-May 2020 were included. In terms of safety, irAEs and their severity were registered and to evaluate the effectiveness, overall survival (OS) and progression free survival (PFS) were calculated. RESULTS: 75 patients were included. 32 patients (43%) were reported irAES. Mainly the irAEs affected the skin (36%). Followed by pneumonitis (20%), gastrointestinal reactions (12%), endocrine (12%) and hepatitis (12%). Regarding severity, 92% were moderate. The median PFS was 9.49 months on the group with irAEs versus 1.99 months on the group without irAEs group (p < 0.0001). The median OS was 17.44 months versus 7.67 months respectively (p = 0.0001). According to the incidence of irAEs developed ( = > 2 vs. 1 vs. 0), the median PFS was 20.53 versus 5.35 versus 1.99 months respectively (p < 0.0001). The median OS was 23.41 versus 15.80 versus 7.67 months, respectively (p = 0.0002). CONCLUSION: In a significant number of patients irAEs occur, generally of grade 1-2 severity, affecting mainly the skin, lungs and gastrointestinal system. We confirm that the development of irAEs in patients with NSCLC treated with nivolumab is a strong predictor of treatment effectiveness in both PFS and OS, with statistically significant results. On those patients who experience two or more immunorelated adverse events the greatest benefit has been observed.

Impact of the use of antibiotics on the clinical response to immune checkpoint inhibitors in patients with non-small cell lung cancer / Impacto del uso de antibióticos en la respuesta clínica de los inhibidores del punto de control en pacientes con carcinoma de pulmón no microcítico

Objectives. Recent research suggests that the use of antibiotics could reduce the efficacy of checkpoint inhibitors, in addition to other well-known factors. It could be due to gut microbiota modification, which impact over the immune system response. However, the information available so far is contradictory. The objective of this research was to clarify whether antibiotic use influences efficacy of checkpoint inhibitors treatments in non-small cell lung cancer patients in clinical practice. Methods. Therefore, a retrospective observational study was designed. Use of antibiotics among patients treated with atezolizumab, pembrolizumab or nivolumab was assessed within 2 months of checkpoint inhibitors treatments initiation. Results. A total of 140 patients were included, mostly men, with good performance status (ECOG 0-1), all of them previously treated with chemotherapy. An antibiotic prescription was identified in 31% of these patients, mainly fluoroquinolones or beta-lactams. The most frequent indication was respiratory infection. Both progression-free survival and overall survival were lower for patients treated with anti-infective drugs, although this difference was not statistically significant. Conclusion. More studies are needed to draw conclusions about the impact of antibiotics on the efficacy of immunotherapy. (AU)

Objetivos. Investigaciones recientes sugieren que el uso de antibióticos podría reducir la eficacia de los inhibidores del punto de control inmunológico, además de otros factores ya conocidos. Podría deberse a la modificación de la microbiota, por su impacto en la respuesta del sistema inmune. En cualquier caso, la información disponible hasta el momento es contradictoria. El objetivo de esta investigación es esclarecer si el uso de antibióticos influye en la eficacia de los inhibidores del punto de control para el tratamiento de pacientes con carcinoma de pulmón no microcítico en la práctica clínica. Métodos. Se diseñó un estudio observacional, retrospectivo. Se investigó el uso de antibióticos entre aquellos pacientes a tratamiento con atezolizumab, pembrolizumab o nivolumab en los 2 meses previos o posteriores a su inicio. Resultados. Se incluyeron 140 pacientes, principalmente hombres con aceptable estado general (ECOG 0-1), todos previamente tratados con quimioterapia. Se identificó una prescripción antibiótica en el 31% de la población, principalmente fluoroquinolonas o betalactámicos. La indicación más frecuente para dicha prescripción era la infección respiratoria. Tanto la supervivencia libre de progresión con la supervivencia global fue inferior en el grupo tratado con antiinfecciosos, aunque no se alcanzó significación estadística. Conclusiones. Son necesario más estudios para concluir acerca del impacto de los antibióticos en la eficacia de la inmunoterapia. (AU)

Topical rapamycin in the treatment of facial angiofibromas in tuberous sclerosis: a systematic review based on evidence.

INTRODUCTION: facial angiofibromas of tuberous sclerosis are the most prevalent cutaneous manifestation, affecting 80% of patients, which cause facial lesions with negative psychosocial consequences. Newly, topical rapamycin has been established as an effective and safe therapy for this skin condition. PURPOSE: to analyze the available scientific evidence about the effectiveness and safety of topical sirolimus in the treatment of facial angiofibromas in tuberous sclerosis. METHODS: a literature search was conducted in PubMed and Cochrane. Effectiveness and safety were analyzed along with the main characteristics of each formulation in all included studies. RESULTS: thirty studies were included involving a total of 508 patients, developed in the last 20 years. Four randomized clinical trial, 17 case series and 9 single case reports were founded. Multiple topical rapamycin concentrations (0.003-1%) and formulations (gel, ointment, solution) were found in literature. Rapamycin demonstrated its effectiveness in all studies included, except for 5 patients in a 1 b study. Rapamycin was shown to be safe for the treatment of FA. CONCLUSIONS: Topical sirolimus can be considered an effective and safety option for the treatment of facial angiofibromas in tuberous sclerosis. However, further long-term studies need to establish an evidence-based therapeutic protocol.KEY MESSAGEUpdated review to date in topical rapamycin for facial angiofibromas, allowing support in therapeutic decisions.

Clasificación del daño tisular de antineoplásicos: Consenso del Grupo Español de Farmacia Oncológica / Classification of antineoplastic drug-induced tissue damage: a Consensus of the Spanish Oncology Pharmacy Group

Objetivo: Realizar un consenso de expertos utilizando el método Delphipara la clasificación del potencial de daño tisular de los antineoplásicosque facilite la toma de decisiones ante una extravasación.Método: El panel de evaluadores estaba formado por siete farmacéuticos del grupo de trabajo de extravasaciones. Otro actuó comocoordinador. Se revisó la probabilidad de daño tisular a partir de ochodocumentos de referencia. Se clasificaron en cuatro categorías: vesicante, irritante de alto riesgo, irritante de bajo riesgo y no irritante. Serealizaron dos rondas; tras éstas los fármacos con consenso < 70% sediscutieron en grupo de forma no anónima. Se analizó para cada ronda:la mediana del grado de consenso y ámbito intercuartílico (AIQ25-75),el grado de concordancia por categoría de daño tisular y el porcentaje de antineoplásicos con grado de consenso > 85% y del 100%.Se analizaron de forma separada los fármacos con discordancias declasificación entre los documentos consultados. Se utilizó el programaestadístico SPSS v23.0. (AU)

Objective: To reach at an expert consensus, using the Delphi method, forclassifying the tissue-damaging potential of antineoplastic drugs, in order tofacilitate the decision-making process in the event of extravasations.Method: The panel of expert evaluators was made up of seven pharmacists belonging to the working group on extravasations. Other memberserved as coordinator. The likelihood of tissue damage was reviewed on thebasis of eight reference documents. Four categories of drugs were established: vesicant (V); high risk irritant (HRI); low risk irritant (LRI) and non-irritant(NI). Two rounds of surveys were performed. The drugs with an agreementof less than 70% after the two rounds were discussed non-anonymously by thegroup. For each of the rounds the following was analysed: median ofthe degree of consensus and the interquartile range (IQR25-75), degreeof agreement by tissue damage category, and percentage of antineoplastics reaching a degree of consensus of over 85% and of 100%. Drugswhose classification differed in the various reference documents were assessed separately. SPSS v23.0 statistical software was used. (AU)

Classification of antineoplastic drug-induced tissue damage: a Consensus of the Spanish Oncology Pharmacy Group.

OBJECTIVE: To reach at an expert consensus, using the Delphi method, for classifying the tissue-damaging potential of antineoplastic drugs, in  order to facilitate the decision-making process in the event of  extravasations. METHOD: The panel of expert evaluators was made up of seven  pharmacists belonging to the working group on extravasations. Other  member served as coordinator. The likelihood of tissue damage was  reviewed on the basis of eight reference documents. Four categories of  drugs were established: vesicant (V); high risk irritant (HRI); low risk  irritant (LRI) and non-irritant (NI). Two rounds of surveys were performed. The drugs with an agreement of less than 70% after the two rounds were  discussed non-anonymously by the group. For each of the rounds the  following was analysed: median of the degree of consensus and the  interquartile range (IQR25-75), degree of agreement by tissue damage  category, and percentage of antineoplastics reaching a degree of  consensus of over 85% and of 100%. Drugs whose classification differed in the various reference documents were assessed separately. SPSS v23.0  statistical software was used. RESULTS: Seventy-one antineoplastics were evaluated. In the first round, the median for degree of consensus was 100.0% (IQR25-75: 71.4- 100.0%). In the second round, the median was 100.0% (IQR25-75: 85.7- 100.0%). The percentage of antineoplastics with a consensus of 85.7% or  above increased from 66.7% to 85.9% in the second round. For the 30  antineoplastics whose values differed in the reference documents, the  degree of agreement increased from 71.4% (IQR25-75: 57.1-87.7%) to  100.0% (IQR25-75: 85.7-100.0%) in the second round. The percentage of antineoplastics with a consensus of 85.7% or above increased from 40.0%  to 76.7%. Four antineoplastics had a degree of agreement of less  than 70.0%. The final classification of drugs per category, was: 17  vesicants; 15 HRI; 13 LRI; and 26 NI. The final degree of consensus was  85.7% or above for 90.1% of antineoplastics, and 100.0% for 74.6% of  the same. CONCLUSIONS: In this area of scarce evidence and high variability, the Delphi method allows for consensus in classifying tissue damage risk,  thus making it easier to reach clinical decisions. In approximately 90% of  the antineoplastics, the degree of consensus reached by the expert panel  was 85% or above. In 74% of the antineoplastics, it was 100%. This  provides solid ground for management decisions.

Objetivo: Realizar un consenso de expertos utilizando el método Delphi para la clasificación del potencial de daño tisular de los  antineoplásicos que facilite la toma de decisiones ante una extravasación.Método: El panel de evaluadores estaba formado por siete farmacéuticos del grupo de trabajo de extravasaciones. Otro actuó como coordinador. Se revisó la probabilidad de daño tisular a partir de  ocho documentos de referencia. Se clasificaron en cuatro categorías:  vesicante, irritante de alto riesgo, irritante de bajo riesgo y no irritante. Se realizaron dos rondas; tras éstas los fármacos con consenso < 70% se discutieron en grupo de forma no anónima. Se analizó para cada ronda: la mediana del grado de consenso y ámbito intercuartílico (AIQ25- 75), el grado de concordancia por categoría de daño tisular y el porcentaje de antineoplásicos con grado de consenso > 85% y del 100%. Se analizaron de forma separada los fármacos con discordancias de clasificación entre los documentos consultados. Se utilizó el programa estadístico SPSS v23.0.Resultados: Se evaluaron 71 antineoplásicos. En la primera ronda la mediana del grado de consenso fue 100% (AIQ25-75: 71,4-100,0%) y  en la segunda ronda 100% (AIQ25-75: 85,7-100,0%). El porcentaje de  antineoplásicos con consenso ≥ 85,7% aumentó del 66,7% al 85,9% en la segunda ronda. Para los 30 antineoplásicos con discrepancias entre los  documentos revisados, el grado de consenso aumentó del 71,4% (AIQ25- 75: 57,1-87,7%) al 100% (AIQ25-75: 85,7-100,0%) en la segunda ronda. El porcentaje de antineoplásicos con concordancia ≥ 85,7% pasó del  40,0% al 76,7%. Cuatro antineoplásicos presentaron consenso < 70%. La  clasificación final incluyó 17 fármacos como vesicantes, 15 como irritantes  de alto riesgo, 13 como irritantes de bajo riesgo y 26 como no irritantes. El grado de acuerdo final fue ≥ 85,7% en el 90,1% de los antineoplásicos y  del 100% en el 74,6%.Conclusiones: En este área de escasa evidencia y variabilidad la metodología Delphi permite alcanzar un consenso de clasificación del riesgo de daño tisular que facilita la toma de decisiones.  Aproximadamente para el 90% de los antineoplásicos el grado de  concordancia alcanzado por el panel de expertos fue > 85%, y para el  74% de los antineoplásicos la concordancia fue del 100%, aportando una  base sólida para las decisiones de manejo.

Monitorización de las superficies de trabajo de medicamentos peligrosos en los Servicios de Farmacia. Documento de consenso. Guía de práctica farmacéutica de la Sociedad Española de Farmacia Hospitalaria (SEFH) / Monitoring contamination of hazardous drug compounding surfaces at hospital pharmacy departments. A consensus Statement. Practice guidelines of the Spanish Society of Hospital Pharmacists (SEFH)

Objetivo: Establecer unas recomendaciones, en base a la evidencia disponible, para la monitorización de la contaminación de superficies en las áreasde elaboración de medicamentos peligrosos de los Servicios de Farmacia.Método: A partir de una revisión bibliográfica en las bases de datosMedline y Embase desde enero de 2009 a julio de 2019, así como de laconsulta de documentos de estándares y recomendaciones de organizaciones sanitarias, un comité de expertos de la Sociedad Española de FarmaciaHospitalaria ha definido una serie de prácticas seguras sobre manipulaciónde medicamentos peligrosos y monitorización de superficies de trabajo. Lasdecisiones de recomendación se tomaron por consenso entre el grupo deexpertos teniendo en cuenta las recomendaciones encontradas, la situaciónen nuestro entorno y los costes asociados a la monitorización.Resultados: Se han definido 10 recomendaciones estructuradas enocho secciones. Se incluyen aspectos relacionados con los medicamentos a monitorizar; localizaciones a monitorizar; momento de la toma demuestras; determinación del riesgo y plan de muestreo; técnicas analíticas;umbrales de contaminación; plan de acción según los resultados del muestreo y descontaminación. (AU)

Objective: To establish a series of recommendations based on available evidence for monitoring surface contamination in the areas devoted tocompounding hazardous drugs in pharmacy departments.Method: Based on a literature search in the Medline and Embase databases (search period: January 2009 to July 2019), as well as on a reviewof standards and recommendations issued by different healthcare organizations, a committee of experts from the Spanish Society of Hospital Pharmacists defined a series of safe practices for handling hazardous drugsand monitoring compounding work surfaces. Recommendation decisionswere adopted by consensus among the members of the expert group,considering the recommendations reviewed, the monitoring situation inSpanish hospital departments, and the associated costs.Results: Ten recommendations were formulated, structured into eight sections. They include aspects related to the drugs to be monitored; the areasto be monitored; when samples should be taken; risk determination andpreparation of a sampling protocol; analytical techniques; contaminationthresholds; and design of an action plan based on the sampling anddecontamination results obtained. (AU)

Monitoring contamination of hazardous drug compounding surfaces at hospital pharmacy departments. A consensus Statement. Practice guidelines of the Spanish Society of Hospital Pharmacists (SEFH).

OBJECTIVE: To establish a series of recommendations based on available evidence for monitoring surface contamination in the areas devoted to compounding hazardous drugs in pharmacy departments. METHOD: Based on a literature search in the Medline and Embase databases (search period: January 2009 to July 2019), as well as on a review of standards and recommendations issued by different healthcare organizations, a committee of experts from the Spanish Society of Hospital Pharmacists defined a series of safe practices for handling hazardous drugs and monitoring compounding work surfaces. Recommendation decisions were adopted by consensus among the members of the expert group, considering the recommendations reviewed, the monitoring situation in Spanish hospital departments, and the associated costs. RESULTS: Ten recommendations were formulated, structured into eight sections. They include aspects related to the drugs to be monitored; the  areas to be monitored; when samples should be taken; risk determination and preparation of a sampling protocol; analytical techniques; contamination thresholds; and design of an action plan based on the sampling and decontamination results obtained. CONCLUSIONS: Surface monitoring allows hazardous drugs detection and evaluation of the effectiveness of current protocols for the safe handling of such drugs in hospital pharmacy departments. The evaluation should include an analysis of the efficacy of engineering controls, work practices and cleaning and decontamination processes.

Objetivo: Establecer unas recomendaciones, en base a la evidencia disponible, para la monitorización de la contaminación de superficies en las áreas de elaboración de medicamentos peligrosos de los Servicios de Farmacia.Método:A partir de una revisión bibliográfica en las bases de datos Medline y Embase desde enero de 2009 a julio de 2019, así como de la consulta de documentos de estándares y recomendaciones de organizaciones sanitarias, un comité de expertos de la Sociedad Española de Farmacia Hospitalaria ha definido una serie de prácticas seguras sobre manipulación de medicamentos peligrosos y monitorización de superficies de trabajo. Las decisiones de recomendación se tomaron por consenso entre el grupo de expertos teniendo en cuenta las recomendaciones encontradas, la situación en nuestro entorno y los costes asociados a la monitorización.Resultados: Se han definido 10 recomendaciones estructuradas en ocho secciones. Se incluyen aspectos relacionados con los medicamentos a  monitorizar; localizaciones a monitorizar; momento de la toma de muestras; determinación del riesgo y plan de muestreo; técnicas analíticas; umbrales de contaminación; plan de acción según los resultados del muestreo y descontaminación.Conclusiones: La monitorización de superficies permite determinar la presencia de medicamentos peligrosos y evaluar la eficacia del programa de manejo seguro de los mismos en los Servicios de Farmacia. La  evaluación debería incluir un estudio de la eficacia de los controles de  ingeniería, de las prácticas laborales y de los procesos de limpieza y descontaminación.

Revisión de la evidencia sobre el manejo de medicamentos y productos peligrosos en los servicios de Urología; documento de consenso entre la Asociación Española de Urología y la Sociedad Española de Farmacia Hospitalaria / Review of evidence on handling hazardous drugs and Products in Urology Services; consensus document between the Spanish Urology Association and the Spanish Society of Health-System Pharmacists

Objetivo: La administración intravesical de medicamentos peligrosos es una práctica habitual en el ámbito de la urología, con posible exposición del personal sanitario a dichos medicamentos. Se considera necesario disponer de un documento de consenso entre las sociedades científicas implicadas -Asociación Española de Urología y Sociedad Española de Farmacia Hospitalaria- que recoja la mejor evidencia disponible para el manejo, de la forma más segura posible, de medicamentos peligrosos en el ámbito de los servicios de Urología. Método: Se ha realizado una revisión de la legislación y de las recomendaciones sobre el manejo de medicamentos peligrosos tanto a nivel estatal como internacional. Resultados: Se dispone de legislación nacional y de normativas para la protección de los trabajadores que manipulen medicamentos y productos peligrosos, así como recomendaciones de manipulación para la protección tanto del producto, como de los trabajadores

Objective: The intravesical administration of hazardous drug products is a standard practice in the urology setting, which potentially exposing medical personnel to these drug products. It was deemed necessary to have a consensus document among the scientific societies involved (the Spanish Urological Association and the Spanish Society of Hospital Pharmacy) that collects the best available evidence on the safest handling possible of dangerous drug products in the setting of urology departments. Method: We reviewed the legislation and recommendations on the handling of dangerous drug products, both at the national and international level. Results: There is national legislation and regulations for protecting workers who handle dangerous drugs and products, as well as recommendations for handling to protect both the product and workers

Review of evidence on handling hazardous drugs and Products in Urology Services; consensus document between the Spanish Urology Association and the Spanish Society of Health-System Pharmacists.

OBJECTIVE: The intravesical administration of hazardous drug products is a  standard practice in the urology setting, which potentially exposing medical  personnel to these drug products. It was deemed necessary to have a consensus document among the scientific societies involved (the Spanish Urological  Association and the Spanish Society of Hospital Pharmacy) that collects the best  available evidence on the safest handling possible of dangerous drug products in the setting of urology departments. METHOD: We reviewed the legislation and recommendations on the handling of  dangerous drug products, both at the national and international level. RESULTS: There is national legislation and regulations for protecting workers who  handle dangerous drugs and products, as well as  recommendations for handling to protect both the product and workers. DISCUSSION: Following the strategic lines of the European Parliament for 2014- 2020 in the chapter on occupational safety and health, the Spanish Urological  Association and the Spanish Society of Hospital Pharmacy proposed a series of  actions that decrease the risks of exposure for practitioners and caregivers  involved in the handling of these products. CONCLUSIONS: After this review, 19 recommendations were established for  handling dangerous drug products, which can be summarised as the need to  train all individuals involved (from management teams to patients and  caregivers), adopt systems that prevent contaminating leaks, implement  exposure surveillance programmes and optimise available resources.

Objetivo: La administración intravesical de medicamentos peligrosos es una  práctica habitual en el ámbito de la urología, con posible exposición del personal  sanitario a dichos medicamentos. Se considera necesario disponer de un  documento de consenso entre las sociedades científicas implicadas ­Asociación  Española de Urología y Sociedad Española de Farmacia Hospitalaria­ que recoja la mejor evidencia disponible para el manejo, de la forma más segura posible,  de medicamentos peligrosos en el ámbito de los servicios de Urología.Método: Se ha realizado una revisión de la legislación y de las recomendaciones sobre el manejo de medicamentos peligrosos tanto a nivel estatal como internacional.Resultados: Se dispone de legislación nacional y de normativas para la  protección de los trabajadores que manipulen medicamentos y productos peligrosos, así como recomendaciones de manipulación para la protección tanto del producto, como de los trabajadores.Discusión: Siguiendo las líneas estratégicas del Parlamento Europeo para el  período 2014-2020 en el capítulo de seguridad y salud laboral, la Asociación Española de Urología y la Sociedad Española de Farmacia Hospitalaria proponen una serie de actuaciones que hagan disminuir los riesgos de exposición de los profesionales y cuidadores implicados en su manejo. Conclusiones: Tras esta revisión se establecen 19 recomendaciones para el  manejo de medicamentos peligrosos que pueden resumirse en la necesidad de  formación de todas las personas implicadas (desde los equipos directivos hasta  los pacientes y cuidadores), la adopción de sistemas que no permitan fugas  contaminantes, programas de vigilancia de las exposiciones y optimización de  los recursos disponibles.

Safe procedure development to manage hazardous drugs in the workplace / Desarrollo de un procedimiento para el manejo seguro de medicamentos peligrosos

Objective: To develop a safety working procedure for the employees in the Intermutual Hospital de Levante (HIL) in those areas of activity that deal with the handling of hazardous drugs (MP). Methods: The procedure was developed in six phases: 1) hazard definition; 2) definition and identification of processes and development of general correct work practices about hazardous drugs’ selection and special handling; 3) detection, selection and set of specific recommendations to handle with hazardous drugs during the processes of preparation and administration included in the hospital GFT; 4) categorization of risk during the preparation/administration and development of an identification system; 5) information and training of professionals; 6) implementation of the identification measures and prevention guidelines. Results: Six processes were detected handling HD. During those processes, thirty HD were identified included in the hospital GFT and a safer alternative was found for 6 of them. The HD were classified into 4 risk categories based on those measures to be taken during the preparation and administration of each of them. Conclusions: The development and implementation of specific safety-work processes dealing with medication handling, allows hospital managers to accomplish effectively with their legal obligations about the area of prevention and provides healthcare professional staff with the adequate techniques and safety equipment to avoid possible dangers and risks of some drugs (AU)

Objetivo: Desarrollar un procedimiento de trabajo seguro para los trabajadores del Hospital Intermutual de Levante (HIL) en las distintas áreas de actuación relacionadas con la manipulación de medicamentos peligrosos (MP). Métodos: El procedimiento se desarrolló en seis fases: 1) definición de medicamento peligroso; 2) definición e identificación de procesos y elaboración de recomendaciones generales sobre selección y manejo de MP; 3) detección, selección y establecimiento de recomendaciones específicas para el manejo durante la preparación y la administración de los MP incluidos en la GFT del hospital; 4) categorización del riesgo durante la preparación/administración y desarrollo de un sistema de identificación; 5) información y formación a los profesionales; 6) implantación de las medidas de identificación y las pautas de actuación. Resultados: Se detectaron seis procesos implicados en el manejo de MP. Se identificaron 30 MP incluidos en la GFT del hospital y se encontró una alternativa más segura para seis de ellos. Los MP se clasificaron en cuatro categorías de riesgo en función de las medidas a adoptar durante la preparación y administración de cada uno de ellos. Conclusiones: El desarrollo e implementación de procedimientos de trabajo específicos para el manejo seguro de medicamentos permite a los responsables de un hospital cumplir de forma efectiva con las obligaciones legales en materia preventiva, así como proporcionar a los trabajadores un medio adecuado para evitar la posible peligrosidad de algunos medicamentos (AU)

Safe procedure development to manage hazardous drugs in the workplace.

OBJECTIVE: To develop a safety working procedure for the employees in the Intermutual Hospital de Levante (HIL) in those areas of activity that deal with the handling of hazardous drugs (MP). METHODS: The procedure was developed in six phases: 1) hazard definition; 2) definition and identification of processes and development of general correct work practices about hazardous drugs' selection and special handling; 3) detection, selection and set of specific recommendations to handle with hazardous drugs during the processes of preparation and administration included in the hospital GFT; 4) categorization of risk during the preparation/administration and development of an identification system; 5) information and training of professionals; 6) implementation of the identification measures and prevention guidelines. RESULTS: Six processes were detected handling HD. During those processes, thirty HD were identified included in the hospital GFT and a safer alternative was found for 6 of them. The HD were classified into 4 risk categories based on those measures to be taken during the preparation and administration of each of them. CONCLUSIONS: The development and implementation of specific safety-work processes dealing with medication handling, allows hospital managers to accomplish effectively with their legal obligations about the area of prevention and provides healthcare professional staff with the adequate techniques and safety equipment to avoid possible dangers and risks of some drugs.

Objetivo: Desarrollar un procedimiento de trabajo seguro para los trabajadores del Hospital Intermutual de Levante (HIL) en las distintas áreas de actuación relacionadas con la manipulación de medicamentos peligrosos (MP). Métodos: El procedimiento se desarrolló en seis fases: 1) definición de medicamento peligroso; 2) definición e identificación de procesos y elaboración de recomendaciones generales sobre selección y manejo de MP; 3) detección, selección y establecimiento de recomendaciones específicas para el manejo durante la preparación y la administración de los MP incluidos en la GFT del hospital; 4) categorización del riesgo durante la preparación/administración y desarrollo de un sistema de identificación; 5) información y formación a los profesionales; 6) implantación de las medidas de identificación y las pautas de actuación.Resultados: Se detectaron seis procesos implicados en el manejo de MP. Se identificaron 30 MP incluidos en la GFT del hospital y se encontró una alternativa más segura para seis de ellos. Los MP se clasificaron en cuatro categorías de riesgo en función de las medidas a adoptar durante la preparación y administración de cada uno de ellos.Conclusiones: El desarrollo e implementación de procedimientos de trabajo específicos para el manejo seguro de medicamentos permite a los responsables de un hospital cumplir de forma efectiva con las obligaciones legales en materia preventiva, así como proporcionar a los trabajadores un medio adecuado para evitar la posible peligrosidad de algunos medicamentos.

Pirfenidone experience in mild-to-moderate Idiopathic Pulmonary Fibrosis in a General Hospital / Experiencia con pirfenidona en fibrosis pulmonar idiopática leve-moderada en un hospital general

This article present the experience and outcomes of patients treated with pirfenidone. FVC and DLCO parameters during 12 months were collected in patients treated with pirfenidone. Eight of the ten patients continued treatment until month 12. 7 patients presented at 12 months an adequate response treatment, 1 patient did not achieve therapeutic targets established (improvement or stability). At week 52, our patients had a mean of change in FVC(%) of -2.38±6.93%; patients of clinical trials showed -5.2% and -8.3% treated with pirfenidone and placebo respectively. Higher incidence of adverse effects was observed than clinical trials. Our results show that pirfenidone is a well-tolerated drug, whose toxicity can be controlled by dose adjustment, and it is effective in mild-moderate IPF. Due to no proven effectiveness and safety in medium / long term and the high economic impact, it is necessary to identify those patients who may get more clinical benefits (AU)

Este artículo presenta la experiencia y los resultados de pacientes tratados con pirfenidona. Se obtuvieron parámetros de FVC y DLCO durante 12 meses en pacientes tratados con pirfenidona. Ocho de los diez pacientes continuaron el tratamiento hasta el mes 12. 7 pacientes presentaron a los 12 meses un tratamiento de respuesta adecuada, 1 paciente no logró objetivos terapéuticos establecidos (mejoría o estabilidad). En la semana 52, nuestros pacientes tenían una media de cambio en FVC(%) de - 2.38±6.93%; los pacientes de los ensayos clínicos demostraron-5.2% y- 8.3% tratados con pirfenidona y placebo respectivamente. Se observó mayor incidencia de efectos adversos de los ensayos clínicos. Nuestros resultados muestran que pirfenidona es un fármaco bien tolerado, cuya toxicidad puede ser controlada mediante el ajuste de la dosis, y es eficaz en IPF de leve a moderada. Debido a la no probada eficacia y seguridad a medio/largo plazo y alto impacto económico, es necesario identificar a aquellos pacientes que pueden obtener mayores beneficios clínicos (AU)

Pharmacokinetic model for tobramycin in acinetobacter meningitis.

OBJECTIVE: To report a case of acinetobacter meningitis treated with a once-daily intravenous dose of tobramycin and to propose a pharmacokinetic model for the drug disposition. CASE SUMMARY: A 28-year-old man with chronic hydrocephalus was admitted with a diagnosis of intracranial hypertension. Acinetobacter spp. was detected in the cerebrospinal fluid (CSF); it was sensitive to tobramycin, ampicillin/sulbactam, and colistin. Based on the culture report, multiple daily-dose therapy with tobramycin was started. As the infectious symptoms remained, once-daily therapy was recommended; the optimal dose was calculated with nonlinear regression by least-squares analysis and a Bayesian method, using plasma and CSF samples. The infection was resolved, tobramycin therapy was discontinued, and the patient was discharged from the intensive care unit. DISCUSSION: We use once-daily intravenous tobramycin therapy because, although the intrathecal administration of drugs is generally well tolerated, the presence of preservatives may be a source of central nervous system adverse effects. Pharmacokinetic parameters were calculated with plasma and CSF concentration values obtained during the first once-daily dose by using a compartment-effect model which allows fitting of simultaneous plasma and CSF concentrations. The prediction level was determined by the estimation of drug concentrations during the fourth once-daily dose. CSF concentrations of drug were enough to eradicate the clinical signs of infection. CONCLUSIONS: Therapy using once-daily intravenous administration of tobramycin may be an adequate alternative for acinetobacter infections in neurosurgical patients when an intrathecal route is initially not recommended. The development of a compartment-effect model can be useful to predict drug concentrations.