Drug therapy complexity: the importance of pharmacotherapeutic follow-up

Nowadays, the phenomenon of population ageing represents an worldwide problem, which assumes particular significance in Portugal. As they get older, individuals present more comorbidities and consequently consume an increasing number of drugs, which contributes to a growing drug therapy complexity. The institutionalized elders are particularly affected by this occurrence. Drug therapy complexity is defined as the conciliator of several characteristics of the pharmacotherapy and can affect patient’s safety and medication adherence. It can be measured with Medication Regimen Complexity Index (MRCI). This study aims to determine the drug therapy complexity of institutionalized elders in order to assess the need of pharmacotherapeutic follow-up.

Validity and reliability of the Questionnaire for Compliance with Standard Precaution

ABSTRACT OBJECTIVE : To evaluate the validity and reliability of the Questionnaire for Compliance with Standard Precaution for nurses. METHODS : This methodological study was conducted with 121 nurses from health care facilities in Sao Paulo's countryside, who were represented by two high-complexity and by three average-complexity health care facilities. Internal consistency was calculated using Cronbach's alpha and stability was calculated by the intraclass correlation coefficient, through test-retest. Convergent, discriminant, and known-groups construct validity techniques were conducted. RESULTS : The questionnaire was found to be reliable (Cronbach's alpha: 0.80; intraclass correlation coefficient: (0.97) In regards to the convergent and discriminant construct validity, strong correlation was found between compliance to standard precautions, the perception of a safe environment, and the smaller perception of obstacles to follow such precautions (r = 0.614 and r = 0.537, respectively). The nurses who were trained on the standard precautions and worked on the health care facilities of higher complexity were shown to comply more (p = 0.028 and p = 0.006, respectively). CONCLUSIONS : The Brazilian version of the Questionnaire for Compliance with Standard Precaution was shown to be valid and reliable. Further investigation must be conducted with nurse samples that are more representative of the Brazilian reality. The use of the questionnaire may support the creation of educational measures considering the possible gaps that can be identified, focusing on the workers' health and on the patients' safety.

Fortalezas y amenazas en torno a la seguridad del paciente según la opinión de los profesionales de enfermería

The aim of this research is to know the barriers and opportunities that nursing professionals detect in their clinical practice in order to develop the culture of patient safety and to identify future research lines. This qualitative study is based on the DELPHI method, with a group of 19 nursing professionals from education and care practice, involving both primary and specialized care. Weaknesses and threats revolve around five categories: profession, organization and infrastructure; indicators; communication and safety culture; and safety training. Opportunities to improve safety cover six categories: organizational change; promotion of the safety culture, professional training and development; relationship with the patients; research; and strategic planning. Work is needed to improve safety and nursing should be ready to assume this leadership.

Impacto de los errores de medicación en una unidad de curas intensivas y grado de implicación de los profesionales de enfermería

El presente estudio identifica los errores de medicación y valora el grado de notificación de estos errores por parte del personal de enfermería en el Servicio de Medicina Intensiva (SMI), del Hospital Universitario Doctor Josep Trueta.Se realizará un estudio observacional, descriptivo y transversal en el hospital de referencia de las comarcas gerundenses durante el año 2013 y 2014.Los sujetos a estudio serán los profesionales enfermeros y los pacientes ingresados en la unidad. Las variables principales son, por un lado, el error de medicación y por otro la notificación del error.El procedimiento de recogida de datos se basará en proporcionar un cuestionario auto administrado al personal de enfermería, caracterizado por seis preguntas con respuestas cerradas, dos de las cuales tienen la opción de ser abiertas.Para el análisis estadístico se utilizará el programa SPSS. Para la obtención de los resultados se realizará un análisis descriptivo univariante. La variable “error de medicación” se expresará como número de casos y en 1.000 pacientes / día. Las demás variables se presentarán mediante frecuencias

Perceptions d’infirmières et infirmiers diplômés à l’étranger et de préceptrices sur les stratégies facilitant la transition professionnelle en période de préceptorat

Le nombre d’infirmières et infirmiers diplômés à l’étranger (IIDÉ) est en constante progression au Canada. Le préceptorat est qualifié d’approche exemplaire pour faciliter la transition professionnelle d’IIDÉ dans le nouvel environnement (Sherman & Eggenberger, 2008). Au cours de cette période, les défis pour l’IIDÉ sont importants en raison des différences culturelles et de pratique entre les pays d’origine et d’accueil (Johnston & Mohide, 2008). Une transition réussie est nécessaire pour le bien-être des IIDÉ et leur rétention dans le milieu de travail, mais aussi pour l’impact possible sur la sécurité des patients et la qualité des soins (Kawi & Xu, 2009). Inspirée de la théorie intermédiaire de la transition (Meleis, Sawyer, Im, Messias, & Schumacher, 2000), cette recherche avait pour but de décrire les perceptions d’IIDÉ et de préceptrices, en regard des stratégies utilisées en période de préceptorat, pour contrer les barrières et faciliter la transition professionnelle d’IIDÉ, en milieu de santé québécois. Les résultats de cette recherche descriptive qualitative proviennent de l’analyse d’entrevues semi-dirigées avec six IIDÉ d’origine française et deux préceptrices. Plusieurs stratégies s’adressant à l’IIDÉ, la préceptrice, l’équipe de travail et l’organisation du centre hospitalier ont été identifiées. Celles pour l’IIDÉ servent à échanger et s’intégrer, accepter et optimiser, comprendre et apprendre ainsi que comparer et sélectionner; celles pour la communauté professionnelle se résument à soutenir, encadrer, personnaliser, expliquer et justifier. Les perceptions d’IIDÉ et de préceptrices varient sur plusieurs des stratégies. Des recommandations pour la formation, la pratique et la recherche en sciences infirmières ont été formulées.

Análise de dispensação de medicamentos em uma farmácia hospitalar. -

Pós-graduação em Pesquisa e Desenvolvimento (Biotecnologia Médica) - FMB

Evaluation of the identification protocol for newborns in a private hospital

This exploratory-descriptive quantitative study aimed to evaluate the protocol for identifying newborns admitted to the Neonatal Intensive and Semi-intensive Therapy Unit of a private hospital. The case series was made up of 540 observation opportunities, selected by simple random probability sampling. The data was collected between May and August 2010 according to a form and analyzed by descriptive statistic. The protocol's general performance had a conformity index of 82.2%. There were three stages to the protocol: identification components, the identification wristbands' condition and the number of identification wristbands. The highest percentage of conformity (93%) was attributed to the second stage and the lowest (89.3%) to the third, presenting a statistically significant difference of p=0.046. In the group of 'special' neonates, 88.5% conformity was achieved. These results will make it possible to restructure the protocol for identifying newborns and to establish care and managerial goals so as to improve the quality of care and the patients' safety.

Standard procedures for adults in accredited sleep medicine centres in Europe

The present paper describes standardized procedures within clinical sleep medicine. As such, it is a continuation of the previously published European guidelines for the accreditation of sleep medicine centres and European guidelines for the certification of professionals in sleep medicine, aimed at creating standards of practice in European sleep medicine. It is also part of a broader action plan of the European Sleep Research Society, including the process of accreditation of sleep medicine centres and certification of sleep medicine experts, as well as publishing the Catalogue of Knowledge and Skills for sleep medicine experts (physicians, non-medical health care providers, nurses and technologists), which will be a basis for the development of relevant educational curricula. In the current paper, the standard operational procedures sleep medicine centres regarding the diagnostic and therapeutic management of patients evaluated at sleep medicine centres, accredited according to the European Guidelines, are based primarily on prevailing evidence-based medicine principles. In addition, parts of the standard operational procedures are based on a formalized consensus procedure applied by a group of Sleep Medicine Experts from the European National Sleep Societies. The final recommendations for standard operational procedures are categorized either as 'standard practice', 'procedure that could be useful', 'procedure that is not useful' or 'procedure with insufficient information available'. Standard operational procedures described here include both subjective and objective testing, as well as recommendations for follow-up visits and for ensuring patients' safety in sleep medicine. The overall goal of the actual standard operational procedures is to further develop excellence in the practice and quality assurance of sleep medicine in Europe.

A bone-thickness map as a guide for bone-anchored port implantation surgery in the temporal bone

The bone-anchored port (BAP) is an investigational implant, which is intended to be fixed on the temporal bone and provide vascular access. There are a number of implants taking advantage of the stability and available room in the temporal bone. These devices range from implantable hearing aids to percutaneous ports. During temporal bone surgery, injuring critical anatomical structures must be avoided. Several methods for computer-assisted temporal bone surgery are reported, which typically add an additional procedure for the patient. We propose a surgical guide in the form of a bone-thickness map displaying anatomical landmarks that can be used for planning of the surgery, and for the intra-operative decision of the implant’s location. The retro-auricular region of the temporal and parietal bone was marked on cone-beam computed tomography scans and tridimensional surfaces displaying the bone thickness were created from this space. We compared this method using a thickness map (n = 10) with conventional surgery without assistance (n = 5) in isolated human anatomical whole head specimens. The use of the thickness map reduced the rate of Dura Mater exposition from 100% to 20% and OPEN ACCESS Materials 2013, 6 5292 suppressed sigmoid sinus exposures. The study shows that a bone-thickness map can be used as a low-complexity method to improve patient’s safety during BAP surgery in the temporal bone.

Influência da reutilização na biocompatibilidade de materiais médico-hospitalares de uso único

A prática da reutilização de produtos médico-hospitalares de uso único vem sendo aplicada desde meados da década de setenta. A principal razão que tem contribuído para disseminação desta conduta pelas instituições hospitalares radicadas tanto nos países em desenvolvimento como naqueles considerados ricos, tem sido a aparente economia de custos. Apesar dos riscos relacionados com a prática da reutilização, como reações pirogênicas, danos ocasionados por bactérias consideradas patogênicas em pacientes imunologicamente comprometidos, danos na integridade fisica dos produtos, assim como aumento do período de permanência dos pacientes no hospital, têm despertado o interesse em avaliar aspectos fisicos e biológicos dos produtos médico-hospitalares reutilizados. Baseando-se nestas considerações foram aplicados desafios com esporos de Bacillus Subtilis varo niger ATCC 9372 e endotoxina bacteriana E. coli 055:B5. Os produtos desafiados foram cateteres intravenosos, torneira três vias e tubos de traqueostomia. A possível presença microbiana foi investigada após contaminação intencional dos esporos de B. Subtillis (107 ufc/unid.) com submissão das unidades contaminadas à limpeza e posterior esterilização, utilizando óxido de etileno/CFC na proporção 12:88. Os ciclos de reprocessamentos simulados de produtos médico-hospitalares consistiram de contaminação de cada unidade teste com carga microbiana, lavagem com detergente enzimático, secagem e esterilização. Ao término de cada ciclo de reprocessamento foram separadas unidades representativas para avaliação por contagem microbiana (pour plate), testes de esterilidade por inoculação direta e indireta, citotoxidade por cultura de células e microscopia eletrônica de varredura. A eficiência da esterilidade foi avaliada tanto por contagem microbiana como pelos testes de esterilidade, que resultaram em níveis microbianos de 103 ufc/unid. e detecção de contaminação até o 6° ciclo de reprocessamento nos cateteres intravenosos, tubos de traqueostomia e torneiras três vias. A segurança dos reprocessamentos dos produtos médico-hospitalares foi avaliada pela cultura de células de fibroblastos de camundongo (NCTC clone 929), as quais não apresentaram toxicidade. Entretanto, os resultados obtidos durante microscopia eletrônica de varredura comprovaram presença de carga microbiana após 10° ciclo de reprocessamento, assim como danos na superficie polimérica. Durante desafio com endotoxina bacteriana, que consistiu em contaminar as unidades com 200 UE, secagem e exposição ao ciclo de esterilização com óxido de etileno/CFC (12:88), verificou-se que após ciclos de reprocessamentos simulados, totalizando dez ciclos, foi possível detectar valores de recuperação de endotoxina em torno de 100%. Os cateteres-guia que foram adquiridos em instituição hospitalar após quatro reutilizações, apresentaram níveis de contaminação de 105 ufc/unid., assim como presença de bactérias consideradas patogênicas em pacientes comprometidos imunologicamente, já a detecção de endotoxina bacteriana nestes cateteres não foi considerada significativa. Logo, as avaliações aplicadas nas unidades submetidas aos ciclos de reprocessamentos simulados, assim como nos cateteres-guia reprocessados e reutilizados quatro vezes, refletiram a realidade de algumas instituições no âmbito nacional e internacional que praticam a reutilização de produtos médico-hospitalares de uso-único. Os resultados obtidos vêm enfatizar objeções quanto à prática da reutilização, considerando que a ausência de segurança pode ocasionar em danos ao paciente.

Emerging of human factor in risk analysis of home care service

Risk management in healthcare represents a group of various complex actions, implemented to improve the quality of healthcare services and guarantee the patients safety. Risks cannot be eliminated, but it can be controlled with different risk assessment methods derived from industrial applications and among these the Failure Mode Effect and Criticality Analysis (FMECA) is a largely used methodology. The main purpose of this work is the analysis of failure modes of the Home Care (HC) service provided by local healthcare unit of Naples (ASL NA1) to focus attention on human and non human factors according to the organization framework selected by WHO. © Springer International Publishing Switzerland 2014.

Utilização do mapa espacial de radiação e dose acumulada como ferramenta para otimização de doses em pacientes e trabalhadores nas clínicas de medicina nuclear

This study has as general aim to propose a spatial map of doses as an auxiliary tool in assessing the need for optimization of the workplace in nuclear medicine services. As specific aims, we assessed the workers individual dosimetry; we analyzed the facilities of the nuclear medicine services; and we evaluated environment exposure rates. The research is characterized as a case study, with an exploratory and explanatory nature. It was conducted in three Nuclear Medicine Services, all established in the Northwest of the Paraná State. Results indicated that the evaluated dose rates and workers dosimetry, in all the dependencies of the surveyed services, are within the limits of annual doses. However some exceeded the limits recommended in the standard CNEN-NN 3:01 (2014). It was concluded that the spatial map dose is an important tool for nuclear medicine services because it facilitates the visualization of areas with highest concentration of radiation, and also helps in the constant review of these measures and resources, aiding in the identification of any failures and shortcomings, providing resources to correct any issues and prevent their repetition. The spatial map dose is also important for the regular inspection, evaluating if the radiation protection objectives are being met.

Evaluate of the efficacy and safety of tacrolimus ointment 0,03% to treat atopic dermatitis in pediatric patients

BACKGROUND: Tacrolimus ointment has been shown to be effective in treatment of atopic dermatitis. OBJECTIVES: To evaluate the efficacy and safety of 0.03% tacrolimus ointment (Protopic(R)) in pediatric patients with mild, moderate and severe atopic dermatitis. METHODS.. Open, non-comparative, multicentric study carried out in Brazil. 174 patients (ages from two to 10) with mild to severe atopic dermatitis were included. Patients were instructed to apply Protopic(R) twice a day for six weeks. Primary efficacy criterion was clinical improvement >= 90% assessed by the pbysician (Clinical Response Global Evaluation Scale). Other efficacy criteria included reduction of the Eczema Area Severity Index (EASI), decrease of the affected body surface area (%BSA) and evaluation of the itching by the patients or their guardians (visual analogical scale). Safety was evaluated by adverse events reported by patients and/or guardians or by investigators. RESULTS: Thirty-three percent of patients showed clinical improvement 90%. 45.5% of patients (1st week) decreased EASI and 61.8% (6th week) (p<0,001). %BSA decreased 30.4% and 55.5% in the first and sixth week. improvement was also significant when measured by itching (p<0, 001). Most frequent adverse effects were: burning and itching. CONCLUSION: 0.03% tacrolimus ointment is a safe and effective therapy for mild to severe atopic dermatitis in pediatric patients.

Efficacy and safety of entecavir for chronic HBV in HIV/HBV coinfected patients receiving lamivudine as part of antiretroviral therapy

Background: Prolonged use of lamivudine in patients coinfected with HIV and hepatitis B virus (HBV) leads to an increasing risk of lamivudine resistance in both diseases. We investigated the addition of entecavir, a potent inhibitor of HBV polymerase, to lamivudine-containing highly active antiretroviral therapy (HAART) in patients who experienced rebound in HBV viremia while maintaining Suppression of plasma HIV RNA less than 400 copies/ml. Methods: Sixty-eight patients were randomized to entecavir 1 mg (n = 51) or placebo (n = 17) once daily for 24 weeks; 65 patients continued the study with entecavir for an additional 24 weeks. Lamivudine-containing HAART was continued throughout. Results: At week 24, the mean HBV DNA in entecavir-treated patients was 5.52 log(10) - copies/ml versus 9.27 log(10) copies/ml for placebo, and at week 48, it was 4.79log(10) copies/ml versus 5.63log(10) copies/ml, respectively. The mean HBV DNA change from baseline for entecavir was -3.65 log(10) copies/ml (versus + 0.11 for placebo, P < 0.0001) and alanine aminotransferase normalization in 34%. of patients (versus 8% for placebo, P=0.08)At 48 weeks, mean change in HBV DNA reached -4.20log(10) copies/ml inpatients who received entecavir for the entire 48 weeks. The frequency of adverse events with entecavir and placebo was comparable. Through 48 weeks, no clinically relevant changes in HIV viremia or CD4 cell Counts were identified. Conclusion: In this study, entecavir was associated with rapid, clinically significant reductions in HBV DNA, with maintenance of HIV viremia suppression, in HIV/HBV coinfected patients with HBV viremia while on lamivudine treatment. (C) 2008 Wolters Kluwer Health vertical bar Lippincott Williams & Wilkins.

Safety and Immunogenicity of Varicella Vaccine in Patients With Juvenile Rheumatic Diseases Receiving Methotrexate and Corticosteroids

Objective. To evaluate the safety and immunogenicity of varicella vaccine (VV) in susceptible patients with juvenile rheumatic diseases receiving methotrexate and corticosteroids. Methods. Twenty-five patients with juvenile rheumatic diseases (ages 2-19 years) and 18 healthy children and adolescents (ages 3-18 years) received a single dose of VV. All 25 patients were receiving methotrexate; 13 were also receiving prednisone and 5 were also receiving other disease-modifying antirheumatic drugs. None of the vaccinated patients or controls had a previous history of varicella. Anti-varicella-zoster virus IgG antibody (anti-VZV-IgG) titers were measured by enzyme-linked immunosorbent assay immediately before, 4-6 weeks after, and 1 year after vaccination. The patients were monitored prospectively for adverse reactions related to the vaccine, exposure, and occurrence of varicella. Disease activity was assessed 3 months before and 3 months after VV. Results. Twenty patients and all of the controls had negative preimmunization titers of VZV-IgG, and 5 patients had equivocal levels. Positive VZV-IgG titers were detected in 10 (50%) of 20 seronegative patients and 13 (72.2%) of 18 controls 4-6 weeks after VV (P = 0.2). One year after vaccination, 8 of 10 patients maintained positive VZV-IgG titers. No overt varicella episodes and no severe adverse reactions were observed during the followup period. No worsening of clinical parameters and no flares of juvenile rheumatic diseases or changes in doses of medications used were detected after vaccination. In fact, the number of active joints in patients with juvenile idiopathic arthritis was significantly lower after VV (P = 0.009). Conclusion. VV appears to be safe in patients with juvenile rheumatic diseases receiving methotrexate, as long as continuous prospective vigilance for side effects is performed.