Chemical stability and physical compatibility of meropenem in admixtures for continuous and extended intravenous infusions / Estabilidad química y compatibilidad física de meropenem en mezclas para infusión intravenosa continua y extendida

Introduction: Prolonged intravenous infusion of beta-lactams increase the clinical cure rate compared to conventional administration in critical or septic patients. This study aimed to determine chemical stability and physical compatibility of meropenem at conditions used in clinical practice to evaluate the stability of the preparation during its administration and the possibility of anticipated preparation. Methods: Admixtures in study were: (i) meropenem 6g in 0.9% sodium chloride (NS) in infusor of 2mL/h 50mL or 10mL/h 240mL; (ii) meropenem 1 or 2g in NS in infusion bag of 250mL. Temperatures of study were: (i) infusor: 4.5°C, 32°C or 12h at 4.5°C followed by 32°C; (ii) Infusion bag: 4.5°C, 24.5°C or 6h at 4.5°C followed by 24.5°C. Time of study was 5–6 days in infusor and 1 day in infusion bag. Chemical stability was evaluated by high performance liquid chromatography and physical compatibility by measuring pH and visual inspection. Results: Chemical stability and physical compatibility of meropenem in admixtures in infusors were reduced at high meropenem concentration and high temperature. Admixtures in infusion bag show chemical stability and physical compatibility for at least 1 day. Conclusion: Administration of meropenem 6g in infusion of 24h in 240mL of 0.9% NaCl in infusor of 10mL/h could be possible if the admixture is infused at 4.5°C. Extended infusion of meropenem 1 or 2g in 0.9% NaCl in infusion bag (250mL) in 3–4h is also feasible. Anticipated preparation of the admixtures in infusion bag is possible with a stability of 24h.(AU)

Introducción: La infusión intravenosa prolongada de beta-lactámicos aumenta la velocidad de curación clínica comparada con la administración convencional en pacientes críticos o sépticos. Este estudio tiene como objetivo determinar la estabilidad química y la compatibilidad física de meropenem en condiciones utilizadas en la práctica clínica para evaluar la estabilidad de la preparación durante su administración y la posibilidad de la preparación anticipada. Métodos: Las mezclas en estudio fueron: (I) meropenem 6g en cloruro sódico 0,9% (SN) en infusor de 2mL/h 50 mL o 10mL/h 240mL; (iii) meropenem 1 o 2g en SN en bolsa de infusión de 250mL. Las temperaturas de estudio fueron: (i) infusor: 4,5°C, 32°C o 12h a 4,5°c seguido de 32°C; (ii) bolsa de infusión: 4,5°C, 24,5°C o 6h a 4,5°c seguido de 24,5°C. El tiempo de estudio fue de 5-6 días en infusor y 1 día en bolsa de infusión. Se evaluó la estabilidad química mediante cromatografía líquida de alta resolución y la compatibilidad física por medida de pH e inspección visual. Resultados: La estabilidad química y la compatibilidad física de meropenem en las mezclas en infusores disminuyeron al aumentar la concentración de meropenem y la temperatura. Las mezclas en bolsas de infusión mostraron estabilidad química y compatibilidad física durante al menos 1 día. Conclusión: La administración de meropenem 6g en infusión de 24h en 240 mL de cloruro sódico 0,9% en infusor de 10ml/h podría ser posible si la mezcla es administrada a 4,5°C. La infusión extendida de 1 o 2g en cloruro sódico 0,9% en bolsa de infusión (250 mL) en 3-4h es también viable. Puede realizarse la preparación anticipada de mezclas de meropenem en bolsas de infusión con una estabilidad de 1 día.(AU)

Avances en el trabajo de equipos multidisciplinares para la atención al paciente con asma grave no controlada. Una visión post-COVID (Proyecto TEAM 2.0) / Advances in the work of multidisciplinary teams for the care of patients with severe uncontrolled asthma. A post-COVID vision (TEAM 2.0 project)

El asma es una enfermedad respiratoria crónica con un alto impacto sanitario, social y económico, en particular, en el caso del asma grave no controlada (AGNC). Por ello, son especialmente necesarias nuevas estrategias para mejorar su abordaje, con un enfoque personalizado a cada paciente y desde una perspectiva multidisciplinar, además de integrar las nuevas prácticas de telemedicina y telefarmacia impulsadas a raíz de la pandemia de COVID-19. En este contexto se ha desarrollado el proyecto TEAM 2.0 («Trabajo en Equipos de Asma Multidisciplinares»), continuación del proyecto TEAM llevado a cabo en 2019, con el objetivo de actualizar y priorizar buenas prácticas de trabajo multidisciplinar en AGNC en un contexto post pandemia y analizar los avances conseguidos. Un grupo coordinador, constituido por 8 equipos multidisciplinares de farmacéuticos hospitalarios, neumólogos y alergólogos, llevó a cabo una revisión bibliográfica actualizada, puesta en común de buenas prácticas multidisciplinares y análisis de avances. A través de 5 reuniones regionales con otros expertos con experiencia en AGNC, se compartieron las buenas prácticas identificadas y fueron sometidas a debate, evaluación y priorización. En total, 23 buenas prácticas de trabajo multidisciplinar en AGNC, agrupadas en 5 ámbitos de trabajo: 1) organización del trabajo en equipos multidisciplinares, 2) educación al paciente, autoadministración y adherencia, 3) resultados en salud, seguimiento de datos y persistencia, 4) telefarmacia y experiencias implantadas durante la pandemia de COVID-19 y 5) formación e investigación, fueron evaluadas y priorizadas por 57 profesionales del ámbito de la farmacia hospitalaria, la neumología, la alergología y la enfermería. Este trabajo ha permitido actualizar la hoja de ruta de acciones prioritarias, para seguir avanzando en modelos óptimos de atención al paciente con AGNC en un contexto post-COVID-19. (AU)

Asthma is a chronic respiratory disease with a high health, social and economic impact, particularly in the case of Severe Uncontrolled Asthma (SUA). For this reason, new strategies are especially necessary to improve its approach, with a personalized approach to each patient and from a multidisciplinary perspective, in addition to integrating the new telemedicine and telepharmacy practices promoted as a result of the COVID-19 pandemic. In this context, the TEAM 2.0 project (“Work in Multidisciplinary Asthma Teams”) has been developed, following the TEAM project carried out in 2019, with the aim of updating and prioritizing good multidisciplinary work practices in SUA in a post pandemic context and analyze the progress made. A coordinating group, made up of eight multidisciplinary teams of hospital pharmacists, pulmonologists, and allergists, carried out an updated bibliographic review, sharing of good multidisciplinary practices, and analysis of advances. Through five regional meetings with other experts with experience in SUA, the good practices identified were shared and subjected to debate, evaluation and prioritization. In total, 23 good multidisciplinary work practices in SUA, grouped into five work areas: 1) Organization of work in multidisciplinary teams, 2) Patient education, self-management and adherence, 3) Health results, data monitoring and persistence, 4) Telepharmacy and experiences implemented during the COVID-19 pandemic and 5) Training and research, were evaluated and prioritized by 57 professionals from the field of Hospital Pharmacy, Pulmonology, Allergology and Nursing. This work has made it possible to update the roadmap of priority actions to continue advancing in optimal models of care for patients with AGNC in a post-COVID-19 context. (AU)

[Translated article] Advances in the work of multidisciplinary teams for the care of patients with severe uncontrolled asthma. A post-COVID vision (TEAM 2.0 project).

Asthma is a chronic respiratory disease with a high health, social and economic impact, particularly in the case of Severe Uncontrolled Asthma (SUA). For this reason, new strategies are especially necessary to improve its approach, with a personalized approach to each patient and from a multidisciplinary perspective, in addition to integrating the new telemedicine and telepharmacy practices promoted as a result of the COVID-19 pandemic. In this context, the TEAM 2.0 project ("Work in Multidisciplinary Asthma Teams") has been developed, following the TEAM project carried out in 2019, with the aim of updating and prioritizing good multidisciplinary work practices in SUA in a post pandemic context and analyze the progress made. A coordinating group, made up of eight multidisciplinary teams of hospital pharmacists, pulmonologists, and allergists, carried out an updated bibliographic review, sharing of good multidisciplinary practices, and analysis of advances. Through five regional meetings with other experts with experience in SUA, the good practices identified were shared and subjected to debate, evaluation and prioritization. In total, 23 good multidisciplinary work practices in SUA, grouped into five work areas: 1) Organization of work in multidisciplinary teams, 2) Patient education, self-management and adherence, 3) Health results, data monitoring and persistence, 4) Telepharmacy and experiences implemented during the COVID-19 pandemic and 5) Training and research, were evaluated and prioritized by 57 professionals from the field of Hospital Pharmacy, Pulmonology, Allergology and Nursing. This work has made it possible to update the roadmap of priority actions to continue advancing in optimal models of care for patients with AGNC in a post-COVID-19 context.

Advances in the work of multidisciplinary teams for the care of patients with severe uncontrolled asthma. A post-COVID vision (TEAM 2.0 project). / Avances en el trabajo de equipos multidisciplinares para la atención al paciente con asma grave no controlada. Una visión post-COVID (Proyecto TEAM 2.0).

Asthma is a chronic respiratory disease with a high health, social and economic impact, particularly in the case of Severe Uncontrolled Asthma (SUA). For this reason, new strategies are especially necessary to improve its approach, with a personalized approach to each patient and from a multidisciplinary perspective, in addition to integrating the new telemedicine and telepharmacy practices promoted as a result of the COVID-19 pandemic. In this context, the TEAM 2.0 project ("Work in Multidisciplinary Asthma Teams") has been developed, following the TEAM project carried out in 2019, with the aim of updating and prioritizing good multidisciplinary work practices in SUA in a post pandemic context and analyze the progress made. A coordinating group, made up of eight multidisciplinary teams of hospital pharmacists, pulmonologists, and allergists, carried out an updated bibliographic review, sharing of good multidisciplinary practices, and analysis of advances. Through five regional meetings with other experts with experience in SUA, the good practices identified were shared and subjected to debate, evaluation and prioritization. In total, 23 good multidisciplinary work practices in SUA, grouped into five work areas: 1) Organization of work in multidisciplinary teams, 2) Patient education, self-management and adherence, 3) Health results, data monitoring and persistence, 4) Telepharmacy and experiences implemented during the COVID-19 pandemic and 5) Training and research, were evaluated and prioritized by 57 professionals from the field of Hospital Pharmacy, Pulmonology, Allergology and Nursing. This work has made it possible to update the roadmap of priority actions to continue advancing in optimal models of care for patients with AGNC in a post-COVID-19 context.

Chemical stability and physical compatibility of meropenem in admixtures for continuous and extended intravenous infusions.

INTRODUCTION: Prolonged intravenous infusion of beta-lactams increase the clinical cure rate compared to conventional administration in critical or septic patients. This study aimed to determine chemical stability and physical compatibility of meropenem at conditions used in clinical practice to evaluate the stability of the preparation during its administration and the possibility of anticipated preparation. METHODS: Admixtures in study were: (i) meropenem 6g in 0.9% sodium chloride (NS) in infusor of 2mL/h 50mL or 10mL/h 240mL; (ii) meropenem 1 or 2g in NS in infusion bag of 250mL. Temperatures of study were: (i) infusor: 4.5°C, 32°C or 12h at 4.5°C followed by 32°C; (ii) Infusion bag: 4.5°C, 24.5°C or 6h at 4.5°C followed by 24.5°C. Time of study was 5-6 days in infusor and 1 day in infusion bag. Chemical stability was evaluated by high performance liquid chromatography and physical compatibility by measuring pH and visual inspection. RESULTS: Chemical stability and physical compatibility of meropenem in admixtures in infusors were reduced at high meropenem concentration and high temperature. Admixtures in infusion bag show chemical stability and physical compatibility for at least 1 day. CONCLUSION: Administration of meropenem 6g in infusion of 24h in 240mL of 0.9% NaCl in infusor of 10mL/h could be possible if the admixture is infused at 4.5°C. Extended infusion of meropenem 1 or 2g in 0.9% NaCl in infusion bag (250mL) in 3-4h is also feasible. Anticipated preparation of the admixtures in infusion bag is possible with a stability of 24h.

Machine-learning-derived predictive score for early estimation of COVID-19 mortality risk in hospitalized patients.

The clinical course of COVID-19 is highly variable. It is therefore essential to predict as early and accurately as possible the severity level of the disease in a COVID-19 patient who is admitted to the hospital. This means identifying the contributing factors of mortality and developing an easy-to-use score that could enable a fast assessment of the mortality risk using only information recorded at the hospitalization. A large database of adult patients with a confirmed diagnosis of COVID-19 (n = 15,628; with 2,846 deceased) admitted to Spanish hospitals between December 2019 and July 2020 was analyzed. By means of multiple machine learning algorithms, we developed models that could accurately predict their mortality. We used the information about classifiers' performance metrics and about importance and coherence among the predictors to define a mortality score that can be easily calculated using a minimal number of mortality predictors and yielded accurate estimates of the patient severity status. The optimal predictive model encompassed five predictors (age, oxygen saturation, platelets, lactate dehydrogenase, and creatinine) and yielded a satisfactory classification of survived and deceased patients (area under the curve: 0.8454 with validation set). These five predictors were additionally used to define a mortality score for COVID-19 patients at their hospitalization. This score is not only easy to calculate but also to interpret since it ranges from zero to eight, along with a linear increase in the mortality risk from 0% to 80%. A simple risk score based on five commonly available clinical variables of adult COVID-19 patients admitted to hospital is able to accurately discriminate their mortality probability, and its interpretation is straightforward and useful.

Pharmacometric characterization of entero-hepatic circulation processes of orally administered formulations of amiodarone under complex binding kinetics.

AIMS: The aims of this work are (i) to characterize the absorption properties of orally administered formulations at different dose levels, and (ii) to evaluate the impact of entero-hepatic circulation on the time-course of amiodarone (AM) in rats in order to optimize the development of new oral (OR) formulations. METHODS: Intravenous (IV) formulation consisted on a solution of a commercial injectable of AM chlorhydrate. OR formulations included the IV commercial formulation (Trangorex®) (Solution I), an aqueous supramicellar solution of AM chlorhydrate with Polysorbate at 5% (Solution II) and a suspension from Trangorex® tablets (Tablet). Data from 96 male Wistar rats, including 985 AM observations, were analyzed using NONMEM v7.4. RESULTS: The population pharmacokinetic (PK) model assumes linear absorption processes, showing ka of AM from Solution II (Polysorbate 80, 5%) and Solution I increased by 2.5- and 1.62-fold compared to Tablet formulation. OR bioavailability of AM from Tablet, Solution I and Solution II was 37%, 40%, and 50%, respectively. The structural model of AM disposition was adapted from a previously population PK model and expanded by incorporating entero-hepatic reabsorption (EHR) processes, which estimated a 12.3% biliary excretion of AM and complete re-absorption from lumen. CONCLUSIONS: The current population PK model of AM demonstrated the absorption rate enhancement when AM is formulated with supramicellar concentrations of Polysorbate 80. The study design allowed to characterize the EHR of AM and its contribution in the overall AM disposition.

Impact of Pharmacokinetic and Pharmacodynamic Properties of Monoclonal Antibodies in the Management of Psoriasis.

The treatment of psoriasis has been revolutionized by the emergence of biological therapies. Monoclonal antibodies (mAb) generally have complex pharmacokinetic (PK) properties with nonlinear distribution and elimination. In recent years, several population pharmacokinetic/pharmacodynamic (PK/PD) models capable of describing different types of mAb have been published. This study aims to summarize the findings of a literature search about population PK/PD modeling and therapeutic drug monitoring (TDM) of mAb in psoriasis. A total of 22 articles corresponding to population PK/PD models of tumor necrosis factor (TNF)-α inhibitors (adalimumab and golimumab), interleukin (IL)-23 inhibitors (guselkumab, tildrakizumab, and risankizumab), IL-23/IL-12 inhibitor (ustekinumab), and IL-17 inhibitors (secukinumab, ixekizumab, and brodalumab) were collected. A summary of the clinical trials conducted so far in psoriasis was included, together with the current structural population PK and PD models. The most significant and clinical covariates were body weight (BW) and the presence of immunogenicity on clearance (CL). The lack of consensus on PK/PD relationships has prevented establishing an adequate dosage and, therefore, accentuates the need for TDM in psoriasis.

Quantitative assessment of the exposure-efficacy relationship of glucocerebrosidase using Markovian elements in Gaucher patients treated with enzyme replacement therapy.

AIMS: The aims of this study are (i) to develop a population pharmacokinetic model of enzyme activity in Gaucher-type 1 (GD1) patients after intravenous administration of enzyme replacement therapy (ERT), and (ii) to establish an exposure-efficacy relationship for bone marrow infiltration to propose dose adjustments according to patient covariate values. METHODS: A prospective follow-up, semi-experimental multi-centre study was conducted in four hospitals to evaluate the pharmacokinetics, efficacy and safety of ERT in GD1 patients. Twenty-five individuals with 266 glucocerebrosidase (GCase) observations in plasma and leukocytes and 14 individuals with 68 Spanish magnetic resonance imaging (S-MRI) observations were enrolled. RESULTS: A two concatenated compartment model with zero-order endogenous production and first-order distribution (CL1 = 3.85 × 10-1 L/d) and elimination (CL2 = 1.25 L/d) allowed GCase observations in plasma and leukocytes to be described, respectively. An exponential time dependency (kT = 6.14 × 10-1 d-1 ) effect on CL1 was incorporated. The final exposure-efficacy model was a longitudinal logistic regression model with a first-order Markov element. An Emax function (EC50 = 15.73 U/L and Emax = 2.33) linked steady-state concentrations of GCase in leukocytes to the probability of transition across the different S-MRI stages. CONCLUSION: A population pharmacokinetic model successfully characterized the leukocyte activity-time profiles of GCase following intravenous administration of ERT in GD1 patients together with an exposure-efficacy relationship in bone marrow using Markovian elements. The information obtained from this study could be of high clinical relevance in individualization of ERT in GD1 patients, as this could lead to anticipative decision-making regarding clinical response in bone and optimal dosing strategy.

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.

Impact of intermediate to high doses of methylprednisolone on mortality rate in patients with COVID-19 pneumonia-induced severe systemic inflammation.

INTRODUCTION: In addition to respiratory support needs, patients' characteristics to guide indication or timing of corticosteroid treatment in COVID-19 patients are not completely established. This study aimed to evaluate the impact of methylprednisolone on mortality rate in patients with COVID-19 pneumonia-induced severe systemic inflammation (PI-SSI). METHODS: Between 9 March and 5 May 2020 (final follow-up on 2 July 2020), a retrospective cohort study was conducted in hospitalised patients with COVID-19 PI-SSI (≥2 inflammatory biomarkers [IBs]: temperature ≥38℃, lymphocyte ≤800 cell/µL, C-reactive protein ≥100 mg/L, lactate dehydrogenase ≥300 units/L, ferritin ≥1000 mcg/L, D-dimer ≥500 ng/mL). Patients received 0.5-1.0 mg/kg of methylprednisolone for 5-10 days or standard of care. The primary outcome was 28-day all-cause mortality. Secondary outcomes included ≥2 points improvement on a 7-item WHO-scale (Day 14), transfer to intensive care unit (ICU) (Day 28) and adverse effects. Kaplan-Meier method and Cox proportional hazard regression were implemented to analyse the time to event outcomes. RESULTS: A total of 142 patients (corticosteroid group n = 72, control group n = 70) were included. A significant reduction in 28-day all-cause mortality was shown with methylprednisolone in patients with respiratory support (HR: 0.15; 95% CI 0.03-0.71), with ≥3 (HR: 0.17; 95% CI 0.05-0.61) or ≥4 altered IB (HR: 0.15; 95% CI 0.04-0.54) and in patients with both respiratory support and ≥3 (HR: 0.11; 95% CI 0.02-0.53] or ≥4 altered IB (HR: 0.14; 95% CI 0.04-0.51). No significant differences were found in secondary outcomes. CONCLUSION: Intermediate to high doses of methylprednisolone, initiated between 5 and 12 days after symptom onset, was associated with a significant reduction in 28-day all-cause mortality in patients with COVID-19 pneumonia and ≥3 o ≥ 4 altered IB, independently of the need of respiratory support.

Physico-Chemical Stability of Admixtures of Vinflunine Used in Clinical Practice.

Procedure of administration of vinflunine is complex and consists of an Y-site injection with fluid at different speeds. Dose is diluted with 100 mL of 0.9% sodium chloride or 5% glucose and infused with half of the 500 mL bag of the fluid over 20 min; after that, the remaining fluid is administered at 300 mL/h. In this study, chemical stability and physical compatibility of vinflunine diluted with in 500 mL of both fluids were evaluated to simplify the administration procedure (infusion of mixture on 20 min followed by 250 mL of fluid at 300 mL/h). Physical compatibility and chemical stability were evaluated at two temperatures and protected from and exposed to light. Physical compatibility was evaluated by visual inspection, gravimetric control and measure of pH. A chromatographic method was developed to evaluate chemical stability. The dilution of vinflunine with 500 mL of fluid to final concentrations of 0.75 and 1.54 mg/mL is viable at doses used in clinical practice since admixtures are stable for 2 days at room temperature and at least 7 days under refrigeration. These results extend the expiration date of mixtures of vinflunine administered by the usual procedure and confirm the viability of the proposed procedure since administration is simplified and stability of vinflunine is guaranteed.

Evaluation of ABC gene polymorphisms on the pharmacokinetics and pharmacodynamics of capecitabine in colorectal patients: Implications for dosing recommendations.

AIMS: The aims are to develop a population pharmacokinetic model of capecitabine (CAP) and its main metabolites after the oral administration of CAP in colorectal cancer patients with different polymorphisms of the ATP-binding cassette (ABC) gene and a population pharmacokinetic/pharmacodynamic model capable of accounting for the neutropenic effects, and to optimize the dosing strategy based on the polymorphisms of the ABC gene and/or the administration regimen as a single agent or in combination. METHODS: Forty-eight patients diagnosed with colorectal cancer were included, with 432 plasma levels of CAP, 5'-desoxi-5-fluorouridine (5'-DFUR) and 5-fluorouracil (5-FU), and 370 neutrophil observations. Capecitabine doses ranged from 1250 to 2500 mg/m2 /24 h. Plasma measurements of CAP, 5'-DFUR and 5-FU were obtained at 1, 2 and 3 hours post administration. Neutrophil levels were measured between day 15 and day 24 post administration. RESULTS: The pharmacokinetic model incorporates oxaliplatin as a covariate on absorption lag time, rs6720173 (ABCG5 gene) on clearance of 5'-DFUR (182% increase for mutated rs6720173) and rs2271862 (ABCA2 gene) on clearance of 5-FU (184% increase for mutated rs2271862). System- (Circ0 = 3.54 × 109 cells/mL, MTT = 204 hours and γ = 6.0 × 10-2 ) and drug-related (slope [SLP] = 3.1 × 10-2 mL/mg). Co-administration of oxaliplatin resulted in a 2.84-fold increase in SLP. The predicted exposure thresholds to G3/4 neutropenia in combination and monotherapy were 26 and 70 mg·h/L, respectively. CONCLUSIONS: The population pharmacokinetic/pharmacodynamic model characterized the time course of capecitabine and its metabolites in plasma. Dose recommendations of capecitabine in patients with mutated and wild allele for single nucleotide polymorphisms rs2271862 of ≤3000 and ≤2400 mg/m2 /24 h in monotherapy and ≤1750 and ≤600 mg/m2 /24 h in combination with oxaliplatin, respectively, have been proposed.

Buenas prácticas de trabajo en equipos multidisciplinares para la atención al paciente con asma grave no controlada (Proyecto TEAM) / Best practices for interdisciplinary care of uncontrolled severe asthma patients (TEAM project)

El asma es una de las enfermedades crónicas respiratorias de mayor prevalencia e impacto sanitario y socioeconómico, especialmente en el caso de pacientes que no alcanzan un adecuado control de la enferme-dad. Por ello, mejorar el manejo clínico de los pacientes con asma grave no controlada debe ser una prioridad sanitaria. En un contexto de redefinición general de los modelos de atención orientados al abordaje de la cronicidad y la personalización se ha desarrollado un proyecto para definir las bases del modelo de atención multidisciplinar del paciente con asma grave no controlada. El trabajo realizado refuerza la percepción de la necesidad de optimizar la coordinación entre niveles asistenciales, fomentar la colaboración y el abordaje multidisciplinar, y promover un modelo integral asistencial que permita adaptar la atención a los pacientes con asma grave no controlada de manera más personalizada. El trabajo ha permitido la identificación y priorización de buenas prácticas, por parte de equipos de trabajo multidisciplinares constituidos por médicos especialistas en alergología, neumología y farmacéuticos especialistas en farmacia hospitalaria, en base a su potencial impacto en la mejora de la calidad asistencial, resultados en salud del paciente con asma grave no controlada y la factibilidad de su implementación. Las conclusiones de este proyecto pretenden servir de ayuda a otros equipos de trabajo multidisciplinar con interés en mejo-rar la asistencia a esta patología

As one of the most prevalent chronic respiratory diseases, asthma imposes a heavy health and socioeconomic burden on society, particularly in the case of patients who fail to appropriately control the disease. For this reason, improving the clinical management of patients with severe uncontrolled asthma should be a priority for any healthcare system. At a time when healthcare models for chronic disease management and personalized medicine are undergoing a major overhaul, the project presented in this study seeks to lay the foundations for an interdisciplinary care model for patients with severe uncontrolled asthma. The work carried out reinforces the general perception that it is paramount to optimize coordination between different levels of care, encourage collaboration and an interdisciplinary approach, and promote an integrated care model that makes it possible to adapt the care of patients with severe uncontrolled asthma in a more personalized manner. Under this project, a series of interdisciplinary working groups were created, made up of specialist hospital pharmacists, pneumologists and allergists, to identify and prioritize a number of best practices, and classify them in terms of their potential impact on the improvement of the quality of care and the health outcomes of patients with severe uncontrolled asthma, and their feasibility. The authors' ambition is that the conclusions drawn from this study should help other interdisciplinary teams improve the care provided to patients suffering from severe uncontrolled asthma

Best practices for interdisciplinary care of uncontrolled severe asthma patients (TEAM project).

As one of the most prevalent chronic respiratory diseases, asthma imposes a heavy health and socioeconomic burden on society,  particularly in the case of patients who fail to appropriately control the  disease. For this reason, improving the clinical management of patients  with severe uncontrolled asthma should be a priority for any healthcare  system.At a time when healthcare models for chronic disease management and  personalized medicine are undergoing a major overhaul, the project presented in this study seeks to lay the foundations for an  interdisciplinary care model for patients with severe uncontrolled asthma. The work carried out reinforces the general perception that it is  paramount to optimize coordination between different levels of care,  encourage collaboration and an interdisciplinary approach, and promote  an integrated care model that makes it possible to adapt the care of  patients with severe uncontrolled asthma in a more personalized manner. Under this project, a series of interdisciplinary working groups were  created, made up of specialist hospital pharmacists, pneumologists and  allergists, to identify and prioritize a number of best practices, and  classify them in terms of their potential impact on the improvement of  the quality of care and the health outcomes of patients with severe  uncontrolled asthma, and their feasibility. The authors' ambition is that  the conclusions drawn from this study should help other interdisciplinary  teams improve the care provided to patients suffering from severe  uncontrolled asthma.

El asma es una de las enfermedades crónicas respiratorias de mayor prevalencia e impacto sanitario y socioeconómico, especialmente  en el caso de pacientes que no alcanzan un adecuado control de la  enfermedad.Por ello, mejorar el manejo clínico de los pacientes con asma grave no  controlada debe ser una prioridad sanitaria. En un contexto de  redefinición general de los modelos de atención orientados al abordaje de la cronicidad y la personalización se ha desarrollado un proyecto para  definir las bases del modelo de atención multidisciplinar del paciente con  asma grave no controlada. El trabajo realizado refuerza la percepción de  la necesidad de optimizar la coordinación entre niveles asistenciales,  fomentar la colaboración y el abordaje multidisciplinar, y promover un  modelo integral asistencial que permita adaptar la atención a los  pacientes con asma grave no controlada de manera más personalizada.  El trabajo ha permitido la identificación y priorización de buenas  prácticas, por parte de equipos de trabajo multidisciplinares constituidos  por médicos especialistas en alergología, neumología y farmacéuticos  especialistas en farmacia hospitalaria, en base a su potencial impacto en  la mejora de la calidad asistencial, resultados en salud del paciente con  asma grave no controlada y la factibilidad de su implementación. Las  conclusiones de este proyecto pretenden servir de ayuda a otros equipos  de trabajo multidisciplinar con interés en mejorar la asistencia a esta  patología.

Utilidad de las concentraciones séricas de adalimumab como predictores de adherencia al tratamiento / Clinical utility of serum concentrations of adalimumab as predictor of treatment adherence

OBJETIVO: Evaluar la utilidad de la determinación de concentraciones séricas (Cs) de adalimumab (ADA) como factor predictor de la adherencia al fármaco medida a través de la tasa de posesión de medicación (TPM) y del test de Morisky Green (MG) en pacientes con enfermedades crónicas inflamatorias. MATERIAL Y MÉTODO: Diseño prospectivo, descriptivo de cohortes. CRITERIOS DE INCLUSIÓN: pacientes adultos con artropatías inflamatorias (AI) o enfermedad inflamatoria intestinal (EII) en tratamiento con ADA. Criterios de exclusión: pacientes con anticuerpos anti-ADA. VARIABLES: sexo, edad, diagnóstico, pauta posológica, Cs (μg/ml), TPM (TPM ≥ 80% adherentes), y resultado del test de MG (no adherente o adherente). El análisis estadístico se realizó mediante STATA v13.0. RESULTADOS: Cuarenta y cinco pacientes (23 mujeres) con edad de 52,22 (14,39) años, 17 EII (37,78%), 26 AI (57,78%) y 2 con ambas enfermedades (4,44%) tratados con ADA cada 14 días (42/45,93,33%) o cada 7 días (3/45;6,67%). Se detectaron Cs infraterapéuticas en el 22,22% pacientes (10/45): el 10% (1/10) se clasifican como no adherentes y el 90% (9/10) como adherentes según MG y TPM. La Cs con la TPM, así como los métodos indirectos entre sí (TPM y MG) presentaron un índice de acuerdo débil, siendo la asociación ligeramente superior al relacionar los métodos indirectos entre sí (0,244 vs. 0,378). CONCLUSIÓN: La determinación de Cs de ADA presenta, por sí sola, una utilidad limitada en la detección de pacientes no adherentes

OBJECTIVE: to evaluate the usefulness of serum concentrations (Sc) of adalimumab (ADA) as a predictor of medication adherence using the medication possession ratio (MPR) and Morisky Green test (MGT) in patients with chronic inflammatory diseases. MATERIAL AND METHOD: Design a prospective descriptive cohort study. Inclusion criteria: adult patients diagnosed with inflammatory arthropathy (IA) or inflammatory bowel disease (IBD) treated with ADA. Exclusion criteria: positive anti-adalimumab antibody. VARIABLES: sex, age, diagnosis, dosage regimen, Sc (mg/mL), MPR (MPR ≥ 80% adherent) and MGT (non-adherent or adherent). Statistical analysis was performed using STATA v13.0. RESULTS: Forty-five patients (23 women) with an age of 52.22 (14.39) years, 17 IBD (37.78%), 26 IA (57.78%) and 2 with both conditions (4.44%) treated with 40mg ADA every 14 days (42/45; 93.33%) or every 7 days (3/45; 6.67%). We detected subtherapeutic Sc in 22.22% of patients (10/45); 10% (1/10) were classified as non-adherent and 90% (9/10) as adherent according to MGT and MPR. The quantification of Sc shows weak agreement with MPR, as was the case with the indirect methods of each (MPR and MGT). The association was slightly greater when the indirect methods were compared to each other (0.244 vs. 0.378). CONCLUSION: the determination of Sc of ADA alone has limited utility in the detection of non-adherent patients

Clinical utility of serum concentrations of adalimumab as predictor of treatment adherence. / Utilidad de las concentraciones séricas de adalimumab como predictores de adherencia al tratamiento.

OBJECTIVE: to evaluate the usefulness of serum concentrations (Sc) of adalimumab (ADA) as a predictor of medication adherence using the medication possession ratio (MPR) and Morisky Green test (MGT) in patients with chronic inflammatory diseases. MATERIAL AND METHOD: Design a prospective descriptive cohort study. INCLUSION CRITERIA: adult patients diagnosed with inflammatory arthropathy (IA) or inflammatory bowel disease (IBD) treated with ADA. EXCLUSION CRITERIA: positive anti-adalimumab antibody. VARIABLES: sex, age, diagnosis, dosage regimen, Sc (mg/mL), MPR (MPR ≥ 80% adherent) and MGT (non-adherent or adherent). Statistical analysis was performed using STATA v13.0. RESULTS: Forty-five patients (23 women) with an age of 52.22 (14.39) years, 17 IBD (37.78%), 26 IA (57.78%) and 2 with both conditions (4.44%) treated with 40mg ADA every 14 days (42/45; 93.33%) or every 7 days (3/45; 6.67%). We detected subtherapeutic Sc in 22.22% of patients (10/45); 10% (1/10) were classified as non-adherent and 90% (9/10) as adherent according to MGT and MPR. The quantification of Sc shows weak agreement with MPR, as was the case with the indirect methods of each (MPR and MGT). The association was slightly greater when the indirect methods were compared to each other (0.244 vs. 0.378). CONCLUSION: the determination of Sc of ADA alone has limited utility in the detection of non-adherent patients.