Análise dos aspectos legais das prescrições de medicamentos

This article describes a survey of prescriptions dispensed in drugstores and pharmacies in the city of Araraquara in the state of São Paulo, Brazil, in May 2006. Their contents were assessed for compliance with the laws in force on drug prescription and dispensing. A total of 1,335 prescriptions were examined: 40 (3%) were unsigned, 212 (15.9%) did not contain the prescribing physician's stamp, 170 (12.7%) were undated. There were prescriptions containing corrections (4.6%), and written in code (4.4%). Only 58.8% were legible and easy to understand; nevertheless all of them were dispensed. Some did not specify the name of the patient (7.2%). On how to use the medication prescribed, not a single prescription contained all the information required by law. Specifically, 7.6% lacked information on dosage, 54.3% on presentation, 33.6% on how to take the drug, and 51.2% on duration of treatment. The data show a general failure to comply with the laws on drug prescription and dispensing. Incomplete information on the drugs and their correct use could lead to irrational use and errors in medication. The lack of prescribers' signature and stamp, date of emission and name of patient can lead to fraudulent and counterfeit prescriptions. Thus, the data found point to the need for capacitation of prescribing and dispensing professionals and the importance of the role of professional associations in guiding their members.

Estudos de medicamentos biosimilares

In Brazil, the registration of new drugs is carried out only when the regulatory agency (Anvisa, acronym in Portuguese) is fully satisfied with the evidence of their quality, efficacy and safety, presented by a pharmaceutical industry that strive for this registration. With the patent expiration, pharmaceutical companies are attracted to produce biological medicines called biosimilar or biogenerics or simply generics, whose approval may result in reduced treatment costs. But it is necessary that the biosimilar be, at least, equally efective and safe and without contaminants in relation to the original. Recent consensus guidelines aim to establish criteria for efcacy and safety of these medicines. Preclinical studies in vitro and in vivo, the origin of raw materials and clinical studies phase I, II and III are recommended for biosimilar medicine registration in the international market. Low molecular weight heparins are found in this situation. In this review we specifcally addressed this type of medicine, which could serve as a benchmark for other biosimilar medicines.

Kinetic parameters for thermal decomposition of supramolecular polymers derived from diclofenac-meglumine supramolecular adducts

Meglumine is an aminocarbohydrate able to form supramolecular adducts with organic acids. The recognition is based on hydrogen bonds and the structures resulting from the complexation have high solubility in water. This property has been exploited by the pharmaceutical industry in the improvement of existing drugs, and the successful example of this approach involves the poorly soluble non-steroidal anti-inflammatory drugs (NSAIDs). Investigation of the thermal behavior of adduct obtained from meglumine and the NSAID diclofenac revealed that a polymer-like material is formed from the self-assembly of diclofenac-meglumine adducts in the melt. This polymer showed a high molecular weight around 2.0×105kDa. The kinetic parameters for the thermal decomposition step of the polymer were determined by the Capela-Ribeiro non-linear isoconversional method. From data for the TG curves in nitrogen atmosphere and heating rates of 5, 10, 15 and 20°Cmin-1, the Eα and Bα terms could be determined, and consequently the pre-exponential factor, Aα, as well as the kinetic model, g(α). © 2012 Elsevier B.V.

Effect of Various Thickening Agents on the Rheological Properties of Oil-in-Water Emulsions Containing Nonionic Emulsifier

The knowledge of rheological characteristics can indicate the emulsions properties, thus, nowadays rheology is used in the cosmetic and pharmaceutical industries, even to study the influence of rheological additives on them. Ten emulsions were prepared with 5% and 10% of nonionic emulsifier. Two of them were used as controls while in the others were added thickening agents. Rheological analyses were performed. The results showed that all emulsions are non-Newtonian, thixotropics and viscoelastics fluids. The thickening agents could modify the rheological characteristics of the emulsions and knowing the influence of them is easy to adopt one to reach the desirable performance. © 2013 Copyright Taylor and Francis Group, LLC.

Efeito da modificação ácido-metanólica nas características estruturais e fisico-químicas de amidos de milho e mandioca

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Processo produtivo e relação capital / trabalho: um estudo sobre a indústria farmacêutica paulista no período recente

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Matrizes poliméricas reticuladas de alta amilose e pectina para liberação controlada de fármacos

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Gestão de recursos humanos: análise das melhores práticas adotadas pelas universidades estaduais paulistas

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Proposta de uma abordagem metodológica para analisar como os fatores posicionais influenciam as prioridades competitivas

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Sistemas de liberação controlada de óxido nítrico baseados em ditiocarbamatos

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Análise do comportamento de um grupo de indicadores de desempenho em uma empresa do setor metal-mecânico

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Análise in silico de um novo “cluster” de PKS II Metagenômico

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Avaliação das atividades mutagênica, pró-inflamatória e estrogênica de Machaerium hirtum e Crotalaria pallida

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Opiniões e atitudes dos médicos frente às ações promocionais da indústria farmacêutica

Pós-graduação em Ciências Farmacêuticas - FCFAR

As diretrizes curriculares: o verso e o anverso da formação profissional em Serviço Social

Pós-graduação em Serviço Social - FCHS