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  1. Article: Efficacy and safety of the pharmacotherapy used in the management of hyperkalemia: a systematic review.

    Varallo, Fabiana R / Trombotto, Victória / Lucchetta, Rosa C / Mastroianni, Patricia de C

    Pharmacy practice

    2019  Volume 17, Issue 1, Page(s) 1361

    Abstract: Background: Although the management of hyperkalemia follows expert guidelines, treatment approaches are based on traditionally accepted practice standards. New drugs have been assessed such as sodium zirconium cyclosilicate and patiromer; however, their ...

    Abstract Background: Although the management of hyperkalemia follows expert guidelines, treatment approaches are based on traditionally accepted practice standards. New drugs have been assessed such as sodium zirconium cyclosilicate and patiromer; however, their safety and efficacy or effectiveness have not yet been compared to traditional pharmacotherapy.
    Objective: The present systematic review had the purpose to evaluate the efficacy, effectiveness, and safety of hyperkalemia pharmacotherapies.
    Methods: PubMed, LILACS, Cochrane Library, and ClinicalTrials were searched through November 2018. Clinical trial, cohort and case-control were searched. The risk of bias (RoB v2.0 and ROBINS-I) and quality of evidence (GRADE) at the level of outcomes were assessed.
    Results: Sixteen clinical trials and one retrospective cohort were identified regarding efficacy and safety of 24 different alternatives. The management of hyperkalemia remains empirical and off-label, since sodium zirconium cyclosilicate and patiromer are not available in several countries and further studies are required to assess efficacy, effectiveness and safety. Sodium or calcium polystyrene sulfonate (moderate confidence), sodium zirconium cyclosilicate (moderate confidence), and insulin plus dextrose (moderate confidence) showed superior efficacy to, respectively, placebo, no treatment, placebo, and dextrose. Other therapies (low confidence) showed similar efficacy compared to active or inactive alternatives. Most of the adverse events reported were nonspecific, so it was not possible to assign the cause and to classify as defined or probable.
    Conclusions: Comparative cohort and case-control studies are need to evaluate the safety and effectiveness of new and traditional pharmacotherapies to support the development of guidelines about acute and chronic hyperkalemia, with high-quality evidence.
    Language English
    Publishing date 2019-03-04
    Publishing country Spain
    Document type Journal Article
    ZDB-ID 2414565-8
    ISSN 1886-3655 ; 1885-642X
    ISSN (online) 1886-3655
    ISSN 1885-642X
    DOI 10.18549/PharmPract.2019.1.1361
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Instruments to assess diabetes knowledge, skills and attitudes of people living with diabetes mellitus: A COSMIN-based systematic review.

    Assad Lemos, Carla / Zago Oliveira, Thalita / Alves Cunha, João Paulo / Vieira Medeiros Costa, Daiane / Barboza Zanetti, Maria Olívia / Aparecida Spadoti Dantas, Rosana / Rossi Varallo, Fabiana / Régis Leira Pereira, Leonardo

    Diabetes & metabolic syndrome

    2024  Volume 18, Issue 3, Page(s) 102974

    Abstract: Aims: Since knowledge, skills, and attitudes influence the adherence to self-care behaviours, the purpose of this review was to identify available instruments that measure diabetes knowledge, skills or attitudes of people living with this health ... ...

    Abstract Aims: Since knowledge, skills, and attitudes influence the adherence to self-care behaviours, the purpose of this review was to identify available instruments that measure diabetes knowledge, skills or attitudes of people living with this health condition and to evaluate their measurement properties.
    Methods: A systematic search was conducted in PubMed, EMBASE, SCOPUS, Web of Science and CINAHL databases. The methodological quality of the included studies was assessed by the Consensus-based Standards for the selection of health Measurement Instruments. Risk of Bias checklist. The results of each study were rated by the updated criteria for good measurement properties and the quality of evidence was graded using a modified Grading of Recommendations Assessment, Development, and Evaluation approach.
    Results: This review included 38 instruments that assess diabetes knowledge (n = 26) or skills (n = 6) or attitudes (n = 5) or both three constructs (n = 1). About 40% had satisfactory results for relevance, comprehensiveness, and comprehensibility, and about 30% had unsatisfactory results for comprehensiveness, but these results were supported by very low evidence. Most studies showed indeterminate results for structural validity (50%), internal consistency (98%) and reliability (84%). Instruments that had satisfactory results for construct validity and reliability were supported by low to very low evidence. One responsiveness study was identified, and the result was satisfactory, but supported by low evidence. The Diabetes Knowledge Questionnaire is the instrument with best evidence for use.
    Conclusions: To plan more assertive interventions, researchers need to follow up guidelines to develop instruments with good quality of the measurement proprieties.
    Language English
    Publishing date 2024-03-12
    Publishing country Netherlands
    Document type Journal Article ; Review
    ZDB-ID 2273766-2
    ISSN 1878-0334 ; 1871-4021
    ISSN (online) 1878-0334
    ISSN 1871-4021
    DOI 10.1016/j.dsx.2024.102974
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Descrição do consumo de psicofármacos na atenção primária à saúde de Ribeirão Preto, São Paulo, Brasil

    Júlia Raso Ferreira de Oliveira / Fabiana Rossi Varallo / Marcela Jirón / Iahel Manon de Lima Ferreira / Manuela Roque Siani-Morello / Vinícius Detoni Lopes / Leonardo Régis Leira Pereira

    Cadernos de Saúde Pública, Vol 37, Iss

    2021  Volume 1

    Abstract: O consumo de psicofármacos é considerado um problema de saúde pública devido ao potencial de dependência e ocorrência de eventos adversos. Nesse contexto, o presente estudo teve como objetivo caracterizar o consumo de psicofármacos dispensados em ... ...

    Abstract O consumo de psicofármacos é considerado um problema de saúde pública devido ao potencial de dependência e ocorrência de eventos adversos. Nesse contexto, o presente estudo teve como objetivo caracterizar o consumo de psicofármacos dispensados em unidades básicas de saúde de Ribeirão Preto, São Paulo, Brasil. Conduziu-se um estudo ecológico, com consulta à base de dados Hygia de 2008 a 2012. Foram extraídas as variáveis: psicofármaco dispensado, quantidade dispensada no ano, sexo e faixa etária dos pacientes. Para cada psicofármaco foi calculada a dose diária definida por 1.000 habitantes/dia (DDD/1.000PD), a dose diária definida por 1.000 habitantes/dia considerando-se 75% da população (DDD75%/1.000PD) que retiraram medicamento pelo Sistema Único de Saúde (SUS) e a dose diária prescrita (DDP). Comparou-se a taxa de crescimento populacional com a de crescimento do consumo dos medicamentos. Foram identificados 1.577.241 pacientes que retiraram medicamentos no período avaliado, dos quais 287.373 (18,2%) utilizaram pelo menos um sujeito a controle especial. Houve aumento do consumo total dos psicofármacos (DDD/1.000PD), porém, após a comparação com a taxa de crescimento populacional, apenas a da sertralina (p = 0,021), risperidona (p = 0,034) e do clonazepam (p = 0,043) foram superiores. As DDP de sete fármacos estavam maiores que a DDD da Organização Mundial da Saúde (OMS). As discrepâncias entre DDD e DDP podem ser úteis como estratégia para triar pacientes elegíveis ao cuidado farmacêutico, pois podem contribuir na prevenção de morbimortalidade relacionada ao uso de medicamentos.
    Keywords Psicotrópicos ; Farmacoepidemiologia ; Uso de Medicamentos ; Sistema Único de Saúde ; Medicine ; R ; Public aspects of medicine ; RA1-1270
    Language English
    Publishing date 2021-01-01T00:00:00Z
    Publisher Escola Nacional de Saúde Pública, Fundação Oswaldo Cruz
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  4. Article ; Online: Deficiency of vitamins C and E in women of childbearing age in Brazil

    Rosa Camila Lucchetta / Sophia de Andrade Cavicchioli / Ana Luísa Rodriguez Gini / Marcela Forgerini / Fabiana Rossi Varallo / Mariane Nunes de Nadai / Fernando Fernandez-Llimos / Patricia de Carvalho Mastroianni

    São Paulo Medical Journal, Vol 139, Iss 6, Pp 545-

    a systematic review and meta-analysis

    2021  Volume 555

    Abstract: ABSTRACT BACKGROUND: Despite the several options available for supplements containing vitamins C and E, evidence regarding the prevalence of deficiency or insufficiency of these vitamins is weak. OBJECTIVES: To estimate the prevalence of deficiency or ... ...

    Abstract ABSTRACT BACKGROUND: Despite the several options available for supplements containing vitamins C and E, evidence regarding the prevalence of deficiency or insufficiency of these vitamins is weak. OBJECTIVES: To estimate the prevalence of deficiency or insufficiency of vitamins C and E and associated factors among women of childbearing age, in Brazil. DESIGN AND SETTING: Systematic review and meta-analysis conducted at a Brazilian public university. METHODS: A search from index inception until May 2020 was conducted. Meta-analyses were performed using inverse variance for fixed models, with summary proportions calculation using Freeman-Tukey double arcsine (base case). Reporting and methodological quality were assessed using the Joanna Briggs Institute tool for prevalence studies. RESULTS: Our review identified 12 studies, comprising 1,316 participants, especially breastfeeding women. There was at least one quality weakness in all studies, mainly regarding sampling method (i.e. convenience sampling) and small sample size. The prevalence of vitamin C deficiency ranged from 0% to 40%. Only vitamin E deficiency was synthetized in meta-analyses, with mean prevalences of 6% regardless of the alpha-tocopherol cutoff in plasma, and 5% and 16% for cutoffs of < 1.6-12.0 mmol/l and < 16.2 mmol/l, respectively. The cumulative meta-analysis suggested that a trend to lower prevalence of vitamin E deficiency occurred in recent studies. CONCLUSIONS: Although the studies identified in this systematic review had poor methodological and reporting quality, mild-moderate vitamin C and E deficiencies were identified, especially in breastfeeding women. Thus, designing and implementing policies does not seem to be a priority, because the need has not been properly dimensioned among women of childbearing age in Brazil. REGISTRATION NUMBER IN PROSPERO: CRD42020221605.
    Keywords Alpha-tocopherol ; Ascorbic acid deficiency ; Women’s health ; Cross-sectional studies ; Deficiency diseases ; Nutrition surveys ; Vitamin E deficiency ; Hypovitaminosis ; Lactating ; Nutritional epidemiology ; Maternal nutrition ; Medicine ; R
    Subject code 610
    Language English
    Publishing date 2021-09-01T00:00:00Z
    Publisher Associação Paulista de Medicina
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  5. Article ; Online: DRUG INTERACTIONS AND POSSIBLE SEROTONIN SYNDROME IN A PATIENT WITH FIBROMYALGIA

    Patricia de Carvalho Mastroianni / Fabiana Rossi Varallo / Manuel Machuca

    Vitae, Vol 21, Iss 1, Pp 60-

    2014  Volume 61

    Keywords Pharmacy and materia medica ; RS1-441 ; Medicine ; R
    Language Spanish
    Publishing date 2014-04-01T00:00:00Z
    Publisher Universidad de Antioquia
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  6. Article ; Online: JAW STIFFNESS AND DENTAL EXTRACTIONS DUE TO PHARMACODYNAMIC INTERACTION BETWEEN MIRTAZAPINE AND CHLORPROMAZINE

    Patricia de Carvalho Mastroianni / Fabiana Rossi Varallo / Manuel Machuca

    Vitae, Vol 21, Iss 2, Pp 146-

    2014  Volume 147

    Keywords Pharmacy and materia medica ; RS1-441 ; Medicine ; R
    Language Spanish
    Publishing date 2014-08-01T00:00:00Z
    Publisher Universidad de Antioquia
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  7. Article ; Online: Imputation of adverse drug reactions

    Fabiana Rossi Varallo / Cleopatra S Planeta / Maria Teresa Herdeiro / Patricia de Carvalho Mastroianni

    PLoS ONE, Vol 12, Iss 2, p e

    Causality assessment in hospitals.

    2017  Volume 0171470

    Abstract: BACKGROUND & OBJECTIVES:Different algorithms have been developed to standardize the causality assessment of adverse drug reactions (ADR). Although most share common characteristics, the results of the causality assessment are variable depending on the ... ...

    Abstract BACKGROUND & OBJECTIVES:Different algorithms have been developed to standardize the causality assessment of adverse drug reactions (ADR). Although most share common characteristics, the results of the causality assessment are variable depending on the algorithm used. Therefore, using 10 different algorithms, the study aimed to compare inter-rater and multi-rater agreement for ADR causality assessment and identify the most consistent to hospitals. METHODS:Using ten causality algorithms, four judges independently assessed the first 44 cases of ADRs reported during the first year of implementation of a risk management service in a medium complexity hospital in the state of Sao Paulo (Brazil). Owing to variations in the terminology used for causality, the equivalent imputation terms were grouped into four categories: definite, probable, possible and unlikely. Inter-rater and multi-rater agreement analysis was performed by calculating the Cohen´s and Light´s kappa coefficients, respectively. RESULTS:None of the algorithms showed 100% reproducibility in the causal imputation. Fair inter-rater and multi-rater agreement was found. Emanuele (1984) and WHO-UMC (2010) algorithms showed a fair rate of agreement between the judges (k = 0.36). INTERPRETATION & CONCLUSIONS:Although the ADR causality assessment algorithms were poorly reproducible, our data suggest that WHO-UMC algorithm is the most consistent for imputation in hospitals, since it allows evaluating the quality of the report. However, to improve the ability of assessing the causality using algorithms, it is necessary to include criteria for the evaluation of drug-related problems, which may be related to confounding variables that underestimate the causal association.
    Keywords Medicine ; R ; Science ; Q
    Subject code 310
    Language English
    Publishing date 2017-01-01T00:00:00Z
    Publisher Public Library of Science (PLoS)
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  8. Article ; Online: Potenciais interações medicamentosas responsáveis por internações hospitalares

    Fabiana Rossi Varallo / Marília Amaral Costa / Patrícia de Carvalho Mastroianni

    Revista de Ciências Farmacêuticas Básica e Aplicada , Vol 34, Iss 1, Pp 79-

    2013  Volume 85

    Abstract: As interações medicamentosas (IM) são consideradas um problema de saúde pública, pois podem causar resultados negativos à saúde dos usuários de medicamentos. Portanto o referido trabalho teve como objetivos: estimar a prevalência de internações ... ...

    Abstract As interações medicamentosas (IM) são consideradas um problema de saúde pública, pois podem causar resultados negativos à saúde dos usuários de medicamentos. Portanto o referido trabalho teve como objetivos: estimar a prevalência de internações hospitalares relacionadas a Potenciais IM (PIM); identificar os sinais e sintomas, e os fatores de risco para a hospitalização relacionados à PIM. Metodologia: Realizou-se estudo transversal na clínica geral de um hospital privado do interior de São Paulo (Brasil), em maio de 2006, com pacientes acima de 18 anos, com tempo de hospitalização superior a 24horas, sendo os mesmos entrevistados sobre os sintomas/motivos de internação e os medicamentos que haviam utilizado previamente à hospitalização. Calculou-se Odds-ratio para identificar fatores de risco, sendo encontrado os seguintes resultados: 168 pacientes utilizando mais de um medicamento, dos quais 57 apresentaram PIM, sendo que em 17(10,1%), os sinais e sintomas da PIM possivelmente foram a causa da hospitalização. A maioria das manifestações clínicas das PIM foram sintomas cardiovasculares (44,3%), gastrintestinais (17,2%) e musculoesqueléticos (13,8%) e 10% das PIM foram consideradas potencialmente perigosas. Não foram detectados fatores de risco relacionados ao gênero, idade, uso de medicamentos de estreita faixa terapêutica para hospitalização por PIM. A polimedicação foi fator de risco para ocorrência de PIM (p<0,0001) opostamente ao aumento da idade que revelou ser um fator de proteção (p=0,02). Conclusão: Se faz necessário seguimento farmacoterapêutico de pacientes que utilizam fármacos de estreita faixa terapêutica, pois estas substâncias estão frequentemente envolvidas em IM perigosas.
    Keywords Problema relacionado ao medicamento ; Resultado negativo associado ao medicamento ; Erros de medicação ; Interações de medicamentos ; Pharmacy and materia medica ; RS1-441 ; Medicine ; R
    Language Portuguese
    Publishing date 2013-01-01T00:00:00Z
    Publisher Universidade Estadual Paulista
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  9. Article ; Online: Safety assessment of essential medicines for elderly people

    Fabiana Rossi Varallo / Fernanda Mariana de Oliveira / Patrícia de Carvalho Mastroianni

    Brazilian Journal of Pharmaceutical Sciences, Vol 50, Iss 2, Pp 269-

    a bibliographic survey

    2014  Volume 284

    Abstract: Certain medicines are considered potentially inappropriate (PIM) for elderly people as they increase the risk of adverse drug events (ADE) and because safer alternative therapies are available on the market. In this context, in order to identify the ... ...

    Abstract Certain medicines are considered potentially inappropriate (PIM) for elderly people as they increase the risk of adverse drug events (ADE) and because safer alternative therapies are available on the market. In this context, in order to identify the instruments that assess the quality of medical prescriptions for elderly and to determine which drugs are considered PIM, a bibliographic survey was conducted in PUBMED, LILACS and PAHO databases, in February and March/2010. The search strategy included the use of health descriptors and a manual search in the references cited by selected papers. During the period of data collection, 15 instruments were identified. In 2012, with the publication of the update of Beers criteria, this instrument was included in the study. We identified 163 PIM of 25 therapeutic classes, of which 125 (76.7%) are marketed in Brazil. Of these, 31 (24.8%) are essential medicines (RENAME 2012), of which 13 have safer therapeutic equivalents and 19 (15.2%) are over-the-counter drugs. Data suggest the need for inclusion of safer alternatives for the elderly in the national list of essential medicines and the pharmaceutical care for early detection of ADE in this age group, in order to contribute to the safe use of medicines.
    Keywords Idoso/prescrição de medicamentos ; Medicação/erros ; Medicamentos/prescrição inadequada ; Medicamentos/efeitos adversos/controle ; Medicamentos/uso seguro ; Medicação de risco/controle ; Monitoramento farmacoterapêutico ; Pharmacy and materia medica ; RS1-441 ; Medicine ; R
    Language English
    Publishing date 2014-04-01T00:00:00Z
    Publisher Universidade de São Paulo
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  10. Article ; Online: Medicamentos passíveis de infusão por hipodermóclise

    Rita de Cássia Quaglio / Fabiana Rossi Varallo / Nereida Kilza da Costa Lima / André Felipe Junqueira / Edgar Ianhez Júnior / Silvia Matumoto / Cinira Magali Fortuna

    Medicina, Vol 51, Iss

    2018  Volume 1

    Abstract: Modelo do estudo: Revisão Sistemática da Literatura e discussão com profissionais especialistas. Objetivo: Propor a lista de medicações, diluente e volume de diluição, para o uso por hipodermóclise, a pacientes acima de 18 anos Método: Com base em ... ...

    Abstract Modelo do estudo: Revisão Sistemática da Literatura e discussão com profissionais especialistas. Objetivo: Propor a lista de medicações, diluente e volume de diluição, para o uso por hipodermóclise, a pacientes acima de 18 anos Método: Com base em diretrizes Prisma, foi realizado um levantamento bibliográfico na base de dados MEDLINE através do portal Pubmed e pela biblioteca virtual SCIELO, utilizando os descritores: infusions; subcutaneous; palliative care; hospice; palliative care nursing e as palavra-chave hypodermoclysis e off-label use, seus correspondentes em português e seus cruzamentos. Os artigos encontrados foram analisados a partir do instrumento AMSTAR, seguido de discussão com profissionais de formação avançada em CP. Resultados: Dos artigos foram extraídas as seguintes variáveis: medicamentos administrados por hipodermóclise, veículo e volume de diluição, tempo de infusão, forma de administração (continua e em bolus), além de observações referentes à administração em sítio único e concentração máxima. A partir destas variáveis elaborou-se síntese em relação às medicações a serem utilizadas. Conclusões: Chegou-se a uma lista de medicações, dosagem, volume de diluição e diluente. Os resultados encontrados na literatura foram discutidos em processo dialógico e convergente, pelos profissionais de enfermagem, medicina e farmácia. Sendo assim, esta lista possui perfil replicável para outros serviços com cuidados paliativos ou que utilizam a via hipodermóclise.
    Keywords Hipodermóclise. Tratamento Farmacológico. Cuidados Paliativos. Cuidados de Enfermagem ; Medicine ; R
    Language Portuguese
    Publishing date 2018-09-01T00:00:00Z
    Publisher Universidade de São Paulo
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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