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1.
Chinese Journal of Experimental Traditional Medical Formulae ; (24): 1-10, 2024.
Artículo en Chino | WPRIM | ID: wpr-1011437

RESUMEN

In order to provide a reference basis for the development of relevant compound preparations, this article takes a comprehensive analysis of the usage and dosage of famous classical formulas in Han dynasty from various perspectives, and gives corresponding countermeasures on this basis. Through the comprehensive analysis of the classification and statistics of Zhongjing's medication characteristics, decoction methods, administration and dosage, and combining conversion methods of weights and measures by ancient medical practitioners, along with the dosage and administration of the listed Han dynasty famous classical formulas, it was found that the "Jiangxi method" served as a general guideline for administration according to Zhongjing's original text. This method allowed for flexible dosing based on the conversion of the ancient measurements to modern equivalents[13.8 g per Liang(两)], ensuring the safe and effective medication of these formulas. After combing, it is found that although the dosage of single medicine is large in famous classical formulas from Han dynasty, the administration is flexible. The crude drug amount per administration serves as the foundational dose, with the frequency of administration adjusted flexibly according to the condition. This dosing approach becomes the key for the rational development of compound formulations of famous classical formulas. Based on the conclusions of the study, it is recommended that when developing compound formulations of famous classical formulas in Han dynasty, the original administration method and dosage should be respected. The original crude drug amount per administration should be considered as the daily foundational dose, with the frequency of administration described within a range(1 to N times per day, where N is the maximum number of administrations as per the original text). The specific frequency of administration can be adjusted flexibly by clinical practitioners based on the individual condition. This approach should also be adopted in toxicological studies, where the dosage per administration serves as the basis for toxicity research, and the toxicity profile at the maximum administration frequency should be observed, providing guidance on the clinical safety range. Corresponding drug labels should provide information within a range to indicate toxicological risk intervals.

2.
Chinese Journal of Experimental Traditional Medical Formulae ; (24): 126-133, 2024.
Artículo en Chino | WPRIM | ID: wpr-1006277

RESUMEN

ObjectiveTo prepare oral nanoemulsions encapsulating essential oil from Alpinia zerumbet fructus(EOFAZ) and to investigate its pro-absorption effect in vitro and distribution in vivo. MethodThe proteoglycan conjugate polysaccharides of vinegar-processed Bupleuri Radix-bovine serum albumin(VBCP-BSA) was prepared by Maillard reaction of VBCP and BSA. Taking VBCP-BSA as emulsifier, vitamin B12(VB12) as absorption enhancer, and medium chain triglycerides mixed with EOFAZ as oil phase, the nanoemulsions loaded with EOFAZ was prepared by high energy emulsification method. The particle size, particle size distribution, surface Zeta potential, EOFAZ content and appearance and morphology of the nanoemulsions were characterized, and fluorescein tracer method was used to investigate the absorption effect of fluorescein-labeled EOFAZ nanoemulsions in vitro and their distribution in vivo. ResultVBCP-BSA was formed by Maillard reaction for 48 h with high grafting rate. Using VBCP-BSA as emulsifier, the homogeneous pink nanoemulsions was prepared and denoted as EOFAZ@VBCP-BSA/VB12. The particle size of the nanoemulsions was less than 100 nm and the particle size distribution was uniform. The surface of the nanoemulsions was a weak negative charge, and the shape was spherical. The encapsulation rate of the nanoemulsions for EOFAZ was greater than 80%, which had a good absorption effect in vitro and could enhance liver accumulation after oral administration. ConclusionThe designed proteoglycan nanoemulsions can effectively load EOFAZ, promote oral absorption and enhance liver distribution, which can provide experimental basis for the development of oral EOFAZ liver protection preparations.

3.
International Eye Science ; (12): 236-240, 2024.
Artículo en Chino | WPRIM | ID: wpr-1005387

RESUMEN

Uveitis, a complex ocular disorder with numerous etiologies, can result from infection, autoimmune, and various physicochemical and mechanical injury factors. The treatment of this disease is difficult, and failure to receive timely and effective treatment can often lead to blindness. With the deepening of people's understanding of uveitis and its related mechanisms, various new sustained-release drug delivery systems for uveitis have been studied. However, due to the existence of various anatomical and physiological barriers in the eye, there are multiple obstacles to the sustained release treatment of uveitis. In this paper, the main research results in this field in recent years are reviewed, and the innovations and limitations of various new sustained-release drug delivery systems are discussed in order to provide new ideas for the sustained-release drug delivery treatment of uveitis in the future. These new sustained-release drug delivery systems will help to completely change the traditional treatment mode of uveitis with side effects and poor compliance in the future, bringing longer targeted sustained release and less toxic reactions.

4.
Arq. bras. oftalmol ; 87(1): e2021, 2024. tab, graf
Artículo en Inglés | LILACS-Express | LILACS | ID: biblio-1527807

RESUMEN

ABSTRACT Purpose: Only a few trials have compared the intraocular pressure-lowering effects of prostaglandin analogs to carbonic anhydrase inhibitor plus beta-blocker fixed-dose combination therapy in patients with pseudoexfoliative glaucoma. Furthermore, the influence of the glaucoma stage on the intraocular pressure-lowering effects of these drug types has not been studied. The purpose of this study was to compare the IOP-lowering efficacy of latanoprost, a prostaglandin analog versus dorzolamide/timolol fixed combination, a carbonic anhydrase inhibitor plus beta-blocker fixed-dose combination therapy, in patients with pseudoexfoliative glaucoma based on glaucoma stage. Methods: The data of 32 eyes (32 patients) diagnosed with uniocular pseudoexfoliative glaucoma and treated with topical latanoprost (Group 1) or dorzolamide/timolol fixed combination (Group 2) were retrospectively assessed. The groups were subdivided into early and moderate-advanced stages. Patients' demographics, baseline intraocular pressure, final intraocular pressure, and intraocular pressure difference (the difference between the baseline and final intraocular pressure) were determined from medical records and compared between groups and according to glaucoma stage. Results: The mean drug use duration was 17.7 ± 13.5 months. No significant differences in mean baseline intraocular pressure, mean final intraocular pressure and mean intraocular pressure difference between Groups 1 and 2. In Group 2, the mean intraocular pressure difference was significantly greater in patients with early versus moderate-advanced stage glaucoma (p=0.015). The difference, however, was not detected in Group 1. The mean intraocular pressure difference in early-stage glaucoma was significantly greater in Group 2 versus 1 (p=0.033). Conclusions: Latanoprost and dorzolamide/timolol fixed combination are effective treatments for newly diagnosed pseudoexfoliative glaucoma. In early-stage pseudoexfoliative glaucoma, greater intraocular pressure reduction was noted with dorzolamide/timolol fixed combination than with latanoprost; thus, dorzolamide/timolol fixed combination should be considered when a significant decrease in intraocular pressure is desired in early-stage glaucoma.


RESUMO Objetivo: Estudos limitados examinaram os efeitos de redução de pressão intraocular de análogos de prostaglandina versus inibidor de anidrase carbônica mais terapia de combinação de dose fixa beta-bloqueador em pacientes com glaucoma pseudoesfoliativo. Além disso, a influência do estágio de glaucoma nos efeitos de redução da pressão intraocular desses tipos de drogas não foi avaliada. Este estudo teve como objetivo comparar a eficácia de redução do IOP do latanoprosta, uma combinação fixa análoga de prostaglandina versus dorzolamida/timolol, um inibidor de anidrase carbônica mais terapia de combinação de dose fixa beta-bloqueador, em pacientes com glaucoma pseudoesfoliativo de acordo com o estágio de glaucoma. Métodos: Os dados de 32 olhos (32 pacientes) diagnosticados com glaucoma pseudoesfoliativo monocular e tratados com latanoprosta tópica (Grupo 1) ou combinação fixa de dorzolamida/timolol (Grupo 2) foram avaliados retrospectivamente. Os grupos foram subdivididos em estágios inicial e moderado-avançado. A demografia dos pacientes, a pressão intraocular da linha de base, a pressão intraocular final e a diferença de pressão intraocular (a diferença entre a pressão intraocular da linha de base e a pressão intraocular final) foram determinadas a partir dos prontuários médicos e comparadas entre os dois grupos e de acordo com o estágio de glaucoma. Resultados: A duração média do uso de drogas foi de 17,7 ± 13,5 meses. Nenhuma diferença significativa foi observada entre os grupos 1 e 2 para a média da pressão intraocularda linha de base, média da pressão intraocular final e média da diferença da pressão intraocular. No Grupo 2, a média da diferença da pressão intraocular foi significativamente maior em pacientes com glaucoma de estágio precoce versus moderado-avançado (p=0,015). No entanto, essa diferença não foi observada no Grupo 1. A média da diferença da pressão intraocular em glaucoma de estágio inicial foi significativamente maior no Grupo 2 versus 1 (p=0,033). Conclusões: Terapias com Latanoprosta e dorzolamida/timolol são tratamentos eficazes para glaucoma pseudoesfoliativo recém-diagnosticado. Observou-se em glaucoma pseudoesfoliativo de estágio inicial, uma maior redução da pressão intraocular com combinação fixa de dorzolamida/timolol do que com latanoprosta; assim, a combinação fixa de dorzolamida/timolol deve ser considerada quando uma diminuição significativa da pressão intraocular é almejada em glaucoma de estágio inicial.

5.
Medisur ; 21(3)jun. 2023.
Artículo en Español | LILACS-Express | LILACS | ID: biblio-1448675

RESUMEN

La intercambiabilidad de medicamentos representa una necesidad en países en vías de desarrollo, porque brinda la posibilidad de acceder a productos de menor costo, además, permite asegurar eficacia y seguridad en los tratamientos farmacoterapéuticos. El estudio recolectó investigaciones realizadas en el estado peruano, publicadas en bases de datos de alto impacto como Scielo, Sciencedirect, Scopus y Pubmed. De las 553 investigaciones encontradas, sólo diez artículos cumplieron con los criterios de inclusión y exclusión, se identificaron medicamentos como diazepam, prednisona, amoxicilina, doxiciclina, fluconazol, fenitoína sódica, alprazolam, amlodipino, carbamazepina sódica, glibenclamida, moxifloxacino y ácido acetilsalicílico. Todos los artículos analizaron el perfil de disolución mediante el cálculo del factor de similitud f2, mientras, en otros casos, estimaron parámetros como variación de peso, friabilidad, dureza, cuantificación, uniformidad de contenido y perfil de disolución. Los resultados evidencian que nueve medicamentos incluidos en el estudio fueron analizados mediante estudios in vitro a diferentes pH (1,2; 4,5 y 6,8), y cumplieron con presentar un factor de similitud f2 mayor a 50. Se concluye que aún se encuentra en proceso la intercambiabilidad de medicamentos en el estado peruano, y que, mediante alianzas estratégicas con el sector privado, se podría tener una mayor cantidad de alternativas farmacéuticas en la recuperación del paciente.


The medicines' interchangeability represents a necessity in developing countries, because it offers the possibility of accessing lower cost products, it allows to ensure efficacy and safety in pharmacotherapeutic treatments. The study gather researches carried out in the Peruvian state published in high-impact databases such as Scielo, Sciencedirect, Scopus and Pubmed. Of the 553 researches found, only 10 articles met the inclusion and exclusion criteria, drugs such as diazepam, prednisone, amoxicillin, doxycycline, fluconazole, phenytoin sodium, alprazolam, amlodipine, carbamazepine sodium, glibenclamide, moxifloxacin and acetylsalicylic acid were identified. All the articles analyzed the dissolution profile by calculating the similarity factor f2, while, in other cases, they estimated parameters such as weight variation, friability, hardness, quantification, content uniformity, and dissolution profile. The results show that 9 drugs included in the study were analyzed by in vitro studies at different pH (1.2; 4.5 and 6.8), and complied with presenting a similarity factor f2 greater than 50. It is concluded that, the interchangeability of medicines in the Peruvian state is still in process, and that, through strategic alliances with the private sector, a greater number of pharmaceutical alternatives could be had in the patient's recovery.

6.
Rev. Inst. Adolfo Lutz (Online) ; 82: e39330, maio 2023. tab
Artículo en Portugués | LILACS, VETINDEX, SES-SP | ID: biblio-1524321

RESUMEN

A hiperpigmentação da pele, principalmente na região facial, resulta em um incômodo estético que afeta a qualidade de vida do indivíduo, levando a busca por produtos clareadores. Este estudo avaliou a conformidade dos rótulos de cosméticos comercializados como "produtos clareadores de pele", bem como a existência de substâncias clareadoras proibidas neste tipo de produto. Foi realizada uma análise transversal descritiva qualitativa no período de abril a maio de 2022, em busca por cosméticos comercializados em estabelecimentos farmacêuticos e lojas de produtos cosméticos localizadas no município de Juazeiro/BA. Foram selecionados 18 produtos e os desvios de rotulagem identificados com base na legislação utilizada vigente à época do estudo, foram: ausência de informações sobre advertências/restrições de uso e número de registro incompleto, equivalente a 16,7% (n = 3) das amostras. A hidroquinona, proibida nesse tipo de produto, foi encontrada em um cosmético (5,5%). Embora a maioria das amostras analisadas esteja em conformidade com as exigências legais, os resultados evidenciam descumprimentos, indicando a necessidade de uma fiscalização mais rigorosa a fim de evitar possíveis danos à saúde do usuário.


Skin hyperpigmentation, particularly in the facial region, can be an aesthetic nuisance that affects an individual's quality of life, leading them to seek out whitening products. This study evaluated the compliance of cosmetics labels marketed as "skin lightening products", and assessed the presence of whitening substances prohibited in this type of product. A qualitative, descriptive, cross-sectional analysis was conducted between April and May 2022 in Juazeiro, Bahia, Brazil, focusing on cosmetics sold in pharmaceutical establishments and cosmetic product stores. Eighteen products were selected, and labeling deviations identified based on the legislation in force at the time of the study. These included a lack of information on warnings/use restrictions and incomplete registration numbers, affecting 16.7% (n = 3) of the samples. Hydroquinone, prohibited in this type of product by the legislation, was detected in one cosmetic (5.5%). Although most of the analyzed samples comply with legal requirements, the observed non-compliance highlights the need for more stringent inspection to prevent potential harm to user's health.


Asunto(s)
Hiperpigmentación/terapia , Etiquetado de Cosméticos , Preparaciones para Aclaramiento de la Piel/análisis , Hidroquinonas/toxicidad , Brasil
7.
Rev. Ciênc. Plur ; 9(1): 29294, 27 abr. 2023. tab, graf
Artículo en Portugués | LILACS, BBO | ID: biblio-1427982

RESUMEN

Introdução:A chegadadapandemia da COVID-19 afetou diretamente o planejamento alimentar de instituições municipais, estaduais e de demais âmbitos, dentre eles as refeiçõesofertadas peloprograma restaurante popular, importante na garantia da segurança alimentarda população mais vulnerável.Objetivo:Avaliar de forma qualitativa as preparações do cardápio do almoço do Restaurante Popular do município de Santa Cruz-Rio Grande do Nortee os impactos do cenário pandêmico da COVID-19.Metodologia:Para tanto, avaliou-se os cardápios referentes aos meses de março, abril, maio, agosto e setembro de 2021, pelo método avaliação qualitativa das preparações do cardápio. Além disso, por meio da adaptação dométodosupracitado, designou-se as preparações de acordo com as recomendações do tipo de processamento segundo o Guia Alimentar para população Brasileira. Resultados:Identificou-se uma baixa oferta de frutas e folhosos, alta de carnes gordurosas e doce, regular de preparações ricas em enxofre e as cores iguais, todavia, quanto à fritura e ao conjunto de fritura + doce apresentou-se em apenas umdiada semana (n=109). Além disso, nos dois últimos meses de análisehouve aumento na oferta de folhosos, diminuição da monotonia, alimentos ricos em enxofre e doces, e ainda, as preparações com alimentos in natura ou minimamente processados + processados fizeram-se presentestodos os dias. Conclusões:Com a utilizaçãodométodo estudadofoipossível identificar ajustesno cardápiopara o período analisado, a fim de ofertar qualidade para os comensais.Ressalta-se que foi observadoque com a adaptação e redução dos casos da COVID-19, houve aumento na oferta de in natura e minimamente processados. Espera-se que melhorias e ajustes sejam realizadosnos cardápios, visto a necessidadede ser mais enfático em seu princípiode garantir a segurança alimentar (AU).


Introduction:The arrival of the COVID-19 pandemic affected directly the food planning of municipal, state and other institutions, including the meals offered by the popular restaurant program, which is important in guaranteeing the food security of the vulnerablepopulation. Objective: To qualitatively evaluate the preparations of the lunch menu at Restaurante Popular in the municipality of Santa Cruz-Rio Grande do Norteand the impacts of the COVID-19 pandemic scenario.Methodology:To this, the menus for the months of March, April, May, August and September 2021 were evaluated by the methodqualitative evaluation of menu preparations. Furthermore, through the adaptation of the methodaformentioned, preparations were designated according to the recommendations for type of processing following the Food Guide for the Brazilian population.Results:A low supply of fruits and leafy vegetables was identified, high supply of fatty and sweet meats, regular supply of preparations rich in sulfur and the same colors. However, regarding the frying and the frying + sweet combination, it was presented in just one daythe week(n=109).Moreover, in the last two months of analysis there was an increase in the supply of hardwoods, decrease in monotony,foods rich in sulfur and sweets, and even, preparations in natura or minimally processed + processed foods were presentsevery day. Conclusions:With the use of the method studied it waspossible to adjust the menufor the analyzed periodto offer qualityto diners. It should the increase in the supply of in natura and minimally processed foods stands out with the adaptation and progression of the reduction of COVID-19cases.It is expected that improvements and adjustments will be madethe menus,given the need to be more emphatic in its principleof ensuring food safety (AU).


ntroducción: La llegada de la pandemia del COVID-19 afectó directamente la planificación alimentaria de las instituciones municipales, estatales y otras, incluyendo las comidas que ofrece el programa de restaurantes populares, importante para garantizar la seguridad alimentaria de la población más vulnerable. Objetivo:Evaluar cualitativamente las preparaciones del menú del almuerzo en el Restaurante Popular del municipio de Santa Cruz-Rio Grande do Nortey los impactos del escenario de pandemia del COVID-19.Metodología:Para ello, se evaluaron los menús de los meses de marzo, abril, mayo, agosto y septiembre de 2021 por el método evaluación cualitativa de la elaboración de menús. Además, al adaptar el métodocitado, las preparaciones fueron designadas de acuerdo con las recomendaciones del tipo de procesamiento según la Guía de Alimentos para la población brasileña.Resultados: Se identificó una baja oferta de frutas y hortalizas de hoja, alta oferta de carnes grasas y dulces, regular oferta de preparaciones ricasen azufre y los mismos colores,aún,en cuanto a la fritura y la combinación fritura + dulce, se presentó en un solo díade lasemana(n=109). Además, en los últimos dos meses de análisishubo un aumento en la oferta de maderas duras, una disminución de la monotonía, alimentos ricos en azufre y dulces, y aun, las preparaciones con alimentos in natura o mínimamente procesados + procesados presentes todos los días. Conclusiones: Con el uso del método estudió fueposible identificar ajustes en el menúpara el período analizado, con el fin de ofrecer calidad a los comensales. Cabe señalar que se observó que con la adaptación y reducción delcasosCOVID-19, hubo un aumento en la oferta de productos in natura y mínimamente procesados. Se espera que se realicenmejoras y ajustesa los menús, dada las necesidades más enfáticasen su principiode garantizar la seguridad alimentaria (AU).


Asunto(s)
Educación Alimentaria y Nutricional , Alimentación Colectiva , Servicios de Alimentación/instrumentación , COVID-19/transmisión , Evaluación Cualitativa de Menús/métodos , Planificación de Menú/normas , Restaurantes/normas , Interpretación Estadística de Datos , Investigación Cualitativa , Análisis de Documentos
8.
Ciênc. Saúde Colet. (Impr.) ; 28(3): 711-711, Mar. 2023. tab, graf
Artículo en Portugués | LILACS-Express | LILACS | ID: biblio-1421196

RESUMEN

Resumo Foi avaliada a relação entre a distribuição de medicamentos usados na pandemia por SARS-COV-19 no município do Rio de Janeiro e o nível de risco ambiental estimado provocado por seus resíduos. Foi coletada a quantidade de medicamentos distribuídos pelas unidades de atenção primária à saúde (APS) entre 2019 e 2021. O quociente de risco (QR) correspondeu à razão entre a concentração ambiental preditiva estimada (PECest), obtida pelo consumo e excreção de cada fármaco, e a sua concentração preditiva não efetiva (PNEC). Os PECest da azitromicina e da ivermectina aumentaram entre 2019 e 2020, tendo uma queda em 2021 provavelmente devido ao desabastecimento. Já o da dexclorfeniramina (DEX) e da fluoxetina (FLU) tiveram uma queda, retornando o crescimento em 2021. Enquanto o PECest do diazepam (DIA) aumentou ao longo desses três anos, o etinilestradiol (EE2) diminuiu, possivelmente pela priorização da APS no tratamento da COVID-19. Os maiores QR foram de FLU, EE2 e AZI. O padrão de consumo desses medicamentos não refletiu seu risco ambiental, pois os mais consumidos possuem baixa toxicidade. Vale destacar que alguns dados podem estar subestimados devido ao incentivo que foi dado durante a pandemia para o consumo de determinados grupos de fármacos.


Abstract The relationship between the distribution of medicines used in the Pandemic by SARS-COV-19 in the municipality of Rio de Janeiro and the estimated level of environmental risk caused by their residues was evaluated. The amount of medicines distributed by primary health care (PHC) units between 2019 and 2021 were collected. The risk quotient (RQ) corresponded to the ratio between the estimated predictive environmental concentration (PECest) obtained by the consumption and excretion of each drug and its non-effective predictive concentration (PNEC). Between 2019 and 2020, the PECest of azithromycin (AZI) and ivermectin (IVE) increased between 2019 and 2020, with a decrease in 2021 probably due to shortages. Dexchlorpheniramine (DEX) and fluoxetine (FLU) fell, returning to growth in 2021. While the PECest of diazepam (DIA) increased over these 3 years, ethinylestradiol (EE2) decreased possibly due to the prioritization of PHC in the treatment of COVID-19. The largest QR were from FLU, EE2 and AZI. The consumption pattern of these drugs did not reflect their environmental risk because the most consumed ones have low toxicity. It is worth noting that some data may be underestimated due to the incentive given during the pandemic to the consumption of certain groups of drugs.

9.
Rev. chil. nutr ; 50(1)feb. 2023.
Artículo en Español | LILACS-Express | LILACS | ID: biblio-1431746

RESUMEN

La adopción de formas de consumo y producción sostenibles de alimentos es una necesidad imperiosa, debido a las consecuencias adversas que los sistemas alimentarios actuales tienen para la salud y el planeta. A pesar de que estudios muestran que las personas valoran un menor efecto de la dieta en el ambiente, desconocen cómo evaluar su impacto en este sentido. Esta revisión cualitativa buscó la existencia de indicadores o herramientas que permitan evaluar la sustentabilidad de preparaciones culinarias como parte de una dieta sostenible. Se incluyen definiciones, abordajes y formas de medir y evaluar tanto la dieta como la gastronomía sustentable a nivel mundial y nacional. La búsqueda de artículos científicos se realizó en las bases de datos Medline/PubMed, Scopus, Web of Science y SciELO utilizando como palabras claves "dietas sustentables", "dietas sostenibles", "ecogastronomía", "sustainability assessment", "out of home meals", "sustainable gastronomy", "sustainable diet", "sustainable healthy diets", "sustainability indicators", "sustainable indicators", "sustainability index", "sustainable diets index", "dietas sustentáveis". Toda dieta tiene un impacto en el medio ambiente, sin embargo, factores como su composición y formas de producción determinan la magnitud de dicho impacto. Un tema central gira en torno a las metodologías para medir, analizar y evaluar los diferentes aspectos que componen la sostenibilidad de las dietas, existiendo escasa evidencia respecto de herramientas que permitan calificar las preparaciones culinarias según su nivel de sustentabilidad. Por esto, se requiere mayor investigación en la materia con el propósito de contribuir en la adopción de dietas saludables y sostenibles por parte de la población.


The adoption of sustainable forms of consumption and production is an imminent need due to the adverse consequences that current food systems have on health and the planet. Although studies show that people value a lesser effect of diet on the environment, they do not know how to evaluate its impact in this sense. This qualitative literature review investigated the existence of indicators or tools to assess the sustainability of culinary preparations as part of a sustainable diet. Definitions, approaches, and ways of measuring and evaluating sustainable diets and sustainable gastronomy at the global and national levels were included. The search for scientific articles was carried out in the Medline/PubMed, Scopus, Web of Science and SciELO databases using as keywords "sustainable diets", "sustainable diets", "ecogastronomy", "sustainability assessment", "out of home meals", "sustainable gastronomy", "sustainable diet", "sustainable healthy diets", "sustainability indicators", "sustainable indicators", "sustainability index", "sustainable diets index", "dietas sustentáveis". Every diet has an impact on the environment, however, factors such as its composition and forms of production determine the magnitude of this impact. A central issue revolves around the methodologies to measure, analyze and evaluate the different aspects that make up the sustainability of diets, and there is little evidence regarding tools to qualify culinary preparations according to their level of sustainability. Therefore, further research is required in this area in order to contribute to the adoption of healthy and sustainable diets by the population.

10.
Med. U.P.B ; 42(1): 37-48, ene.-jun. 2023. tab
Artículo en Español | LILACS, COLNAL | ID: biblio-1416175

RESUMEN

Introducción: la cardiología es una de las especialidades médicas que cuenta con más revisiones sistemáticas y metanálisis. Estudiar la metodología de las revisiones y anali­zar su heterogeneidad estadística es fundamental para garantizar su validez científica. Objetivo: describir la comparación de medidas de asociación, modelos estadísticos y grado de heterogeneidad en metanálisis de revisiones sistemáticas de intervenciones farmacológicas en cardiología, publicadas entre 2000-2005 y 2011-2016. Metodología: estudio analítico basado en la descripción y comparación de métodos estadísticos de revisiones sistemáticas de intervenciones farmacológicas en cardiología, publicadas en la biblioteca Cochrane. Para las variables cualitativas se estimaron frecuen­cias absolutas y relativas, mientras que para las cuantitativas se determinaron medias y desviaciones estándar, o medianas y rangos intercuartílicos, según su distribución. Para establecer la diferencia de medias se realizó la prueba t de Student y para la diferencia de proporciones el Chi cuadrado. Resultados: se incluyeron 54 revisiones sistemáticas, con un total de 1053 metanálisis, 6 revisiones con 240 metanálisis entre 2000-2005 y 48 revisiones con 813 metanálisis entre 2011-2016. La mayoría de metanálisis utilizaron el tratamiento estándar como grupo de comparación (56.6%), midieron desenlaces cualitativos nominales (86.3%), determinaron riesgos relativos (63.3%) y aplicaron modelos de efectos fijos (57.8%). En 2011-2016 se encontró una media del Índice de Higgins 17.5 menor que en 2000-2005 (p<0.05). Conclusión: se evidenció una disminución de la heterogeneidad estadística y un aumento en la implementación de modelos de efectos aleatorios, lo que da cuenta de una mayor rigurosidad a la hora de demostrar resultados verdaderamente significativos.


Introduction: cardiology is one of the medical specialties with the most systematic reviews and meta-analyses. Studying the methodology of the reviews and analyzing their statistical heterogeneity is essential to guarantee their scientific validity. Objective: to describe the comparison of association measures, statistical models and degree of heterogeneity in meta-analyses of systematic reviews of pharmacological interventions in cardiology, published between 2000-2005 and 2011-2016. Methodology: analytical study based on the description and comparison of statistical methods of systematic reviews of pharmacological interventions in cardiology, published in the Cochrane library. For the qualitative variables, absolute and relative frequencies were estimated, while for the quantitative ones, means and standard deviations, or medians and interquartile ranges, were determined, depending on their distribution. The Student's t test was used to establish the difference in means and the Chi square for the difference in proportions. Results: 54 systematic reviews were included, with a total of 1.053 meta-analyses, 6 reviews with 240 meta-analyses between 2000-2005, and 48 reviews with 813 meta-analyses between 2011-2016. Most meta-analyses used standard treatment as the comparison group (56.6%), measured nominal qualitative outcomes (86.3%), determined relative risks (63.3%), and applied fixed-effect models (57.8%). In the 2011-2016 period, an average of the Higgins Index was found to be 17.5 lower than in the 2000-2005 (p<0.05). Conclusion: there was evidence of a decrease in statistical heterogeneity and an increase in the implementation of random effects models, which accounts for greater rigor when it comes to demonstrating truly significant results.


Introdução: a cardiologia é uma das especialidades médicas com mais revisões sistemáticas e metanálises. Estudar a metodologia das revisões e analisar sua heterogeneidade estatística é essencial para garantir sua validade científica. Objetivo: descrever a comparação de medidas de associação, modelos estatísticos e grau de heterogeneidade em metanálises de revisões sistemáticas de intervenções farmacológicas em cardiologia, publicadas entre 2000-2005 e 2011-2016. Metodologia: estudo analítico baseado na descrição e comparação de métodos estatísticos de revisões sistemáticas de intervenções farmacológicas em cardiologia, publicadas na biblioteca Cochrane. Para as variáveis qualitativas foram estimadas frequências absolutas e relativas, enquanto para as quantitativas foram determinadas médias e desvios padrão, ou medianas e intervalos interquartis, dependendo de sua distribuição. O teste t de Student foi utilizado para estabelecer a diferença de médias e o qui-quadrado para a diferença de proporções. Resultados: foram incluídas 54 revisões sistemáticas, com um total de 1053 meta-análises, 6 revisões com 240 meta-análises entre 2000-2005 e 48 revisões com 813 meta-análises entre 2011-2016. A maioria das metanálises usou tratamento padrão como grupo de comparação (56.6%), mediu resultados qualitativos nominais (86.3%), determinou riscos relativos (63.3%) e aplicou modelos de efeito fixo (57.8%). Em 2011-2016, a média do Índice de Higgins foi 17.5 menor do que em 2000-2005 (p<0.05). Conclusão: evidenciou-se uma diminuição da heterogeneidade estatística e um aumento da implementação de modelos de efeitos aleatórios, o que confere maior rigor na demonstração de resultados verdadeiramente significativos.


Asunto(s)
Cardiología , Modelos Estadísticos , Metodología como un Tema
11.
Journal of Clinical Hepatology ; (12): 2932-2941, 2023.
Artículo en Chino | WPRIM | ID: wpr-1003287

RESUMEN

Liver fibrosis is a key step in the progression of chronic liver diseases to liver cirrhosis and even liver cancer. In recent years, a large number of studies have shown the necessity of intervening in the process of liver fibrosis, and various anti-liver fibrosis drugs and active ingredients have been discovered. Non-coding RNAs also play an important role in the process of liver fibrosis, and searching for upstream non-coding RNAs that can regulate signaling pathways can provide new insights for anti-liver fibrosis treatment. This article introduces the process of liver fibrosis mediated by the TGF-β, Wnt/β-catenin, PI3K/Akt/mTOR, NF-κβ, Hippo, and MAPK signaling pathways, lists the latest anti-liver fibrosis drugs or active components in each signaling pathway, and summarizes the research advances in anti-liver fibrosis targets and drugs mediated by related non-coding RNAs, so as to provide new research ideas and treatment methods for anti-liver fibrosis treatment.

12.
Chinese Journal of Experimental Traditional Medical Formulae ; (24): 175-182, 2023.
Artículo en Chino | WPRIM | ID: wpr-980187

RESUMEN

The construction of the comprehensive evaluation index system of the famous classical formula preparations after the marketing has both theoretical and practical significance. In this study, literature related to the post-marketing comprehensive evaluation of traditional Chinese medicine(TCM) compound preparations was retrieved from China National Knowledge Infrastructure(CNKI), China Science and Technology Journal Database(VIP), Wanfang Data Knowledge Service Platform(WanFang) and SinoMed from January 1, 2000 to April 30, 2022. CiteSpace 6.1.R2, a scientometrics software, was used to visualize the keywords involved, and to analyze the dynamic evolution trend and research hotspots in this field. Then, the existing comprehensive post-marketing evaluation index system of TCM compound preparations was screened and extracted, and the research status was systematically analyzed by mathematical statistics. It was found that there were problems such as the generalized boundaries between assessment dimensions and assessment elements, the lack of data sources for individual evaluation indexes, unset weight of some index system and insufficient application degree. In addition, according to the characteristics of famous classical formulas, the authors discuss the importance of evidence evaluation based on combination of disease and syndrome, pharmacovigilance of famous classical formulas preparations, and whole-process quality control of famous classical formulas, and put forward the construction strategy of comprehensive post-marketing evaluation of the famous classical formula preparations, which is oriented by clinical value, centered on evidence evaluation, and guaranteed by the whole-process quality control.

13.
China Pharmacy ; (12): 1909-1914, 2023.
Artículo en Chino | WPRIM | ID: wpr-979946

RESUMEN

Arnebiae Radix is used widely in TCM external treatment. It has obvious curative effect on skin diseases, wound infection and local inflammation, and is used to treat water and fire burns, skin ulcers, eczema, psoriasis, vitiligo and atopic dermatitis, etc. The clinical and commercial preparations mainly include ointment, liniment and suppository. Modern research has proved that microcapsules, nano-micelles, nanofiber membranes, nanogels and other novel nanoformulations can significantly improve the stability of drug-effective substances, improve local drug concentration and targeting, and perform sound drug release properties in vitro. This paper reviews the variety and application of Arnebiae Radix traditional preparations for external use and the research progress of novel nanoformulations of Arnebiae Radix, from which we prospect to provide some valuable references for the future application and development of Arnebiae Radix external preparations.

14.
Chinese Journal of Experimental Traditional Medical Formulae ; (24): 264-272, 2023.
Artículo en Chino | WPRIM | ID: wpr-973769

RESUMEN

Malignant tumors, with the increasing crude morbidity and mortality year by year, have become the major diseases threatening human health. The conventional therapeutic drugs against tumors have serious adverse reactions, which can cause a heavy burden on patients. The active components of Chinese medicine can effectively inhibit tumor growth, improve the quality of life of patients, and have few toxic and side effects. Alkaloids of Chinese medicine are natural organic compounds widely existing in a variety of Chinese herbal medicines. In recent years, they have attracted more and more attention because of their anti-tumor effect. The anti-tumor mechanisms of alkaloids of Chinese medicine mainly include the induction of apoptosis, inhibition of tumor cell migration and invasion, suppression of proliferation, induction of autophagy of tumor cells, cell cycle arrest, inhibition of tumor angiogenesis, regulation of microRNA, and modulation of immunity. In addition, Chinese medicine alkaloids can also reverse tumor drug resistance and reduce the stemness of tumor stem cells. Alkaloids of Chinese medicine can regulate the phosphatidylinositol 3-kinase/protein kinase B (PI3K/Akt), c-Jun N-terminal kinase (JNK), p38 mitogen-activated protein kinase (p38 MAPK), mammalian target of rapamycin (mTOR), Notch, Hedgehog, Wnt/β-catenin, and other signaling pathways to participate in the processes of tumor proliferation, invasion and metastasis, autophagy and apoptosis, and affect the occurrence and development of tumors in multiple links and ways. The derivatives and nano-preparations of alkaloids can improve the solubility, utilization, and anti-tumor activity of alkaloids, bringing a broader prospect for the clinical application of alkaloids. This review summarized the recent anti-tumor research on alkaloids, their representative derivatives, and nano-preparations to provide references for the in-depth research on the anti-tumor effect of alkaloids.

15.
International Eye Science ; (12): 1093-1098, 2023.
Artículo en Chino | WPRIM | ID: wpr-976476

RESUMEN

AIM: To optimize the technique of intravenous injection of Evans blue and retinal preparations in mice, improving the accuracy and repeatability of staining experiment of retinal preparations.METHODS: C57BL/6 male mice were intravenous injected with 10g/L(1%)Evans Blue 0.3mL and circulated in vivo for 10 or 20min, and the eyes were removed after sacrificed and fixed in 4% paraformaldehyde for 20, 40 or 60min. When failure of intravenous injection, the experiment was remediated by intraperitoneal injection of 1% Evans Blue 0.3mL, circulated in vivo for 3h and fixed for 60min to observe morphology, distribution and leakage of the retinal vessels. Besides, we compared the morphology, distribution and leakage of the retinal vessels after intravenous injection with those after intraperitoneal injection to determine the optimal conditions for in vivo circulation time and retinal preparations.RESULTS: After intravenous injection, compared to the retinal vascular condition under 20min in vivo circulation time of Evans blue and 20 or 40min of fixation, with 10min of in vivo Evans blue circulation and 60min of fixation, the morphology of retinal vascular was more intact with less retinal vascular leakage, and the vascular branches are clear. When intravenous injection failed, remediated results from intraperitoneal injection showed that the morphology and distribution of retinal vessels were intact. There was no significant difference in morphology, distribution and leakage of the retinal vessels after 3h of intraperitoneal Evans blue circulation compared to 10min intravenous Evans blue circulation.CONCLUSION: This experiment optimizes the protocol, improves the accuracy and reproducibility of retinal preparations, and provides a reference for the study of related retinal vascular diseases.

16.
Rev. Cient. Esc. Estadual Saúde Pública de Goiás Cândido Santiago ; 9: 9f3, 2023. tab, ilus
Artículo en Portugués | CONASS, LILACS, ColecionaSUS, SES-GO | ID: biblio-1526152

RESUMEN

A falsificação de medicamentos é uma prática criminosa frequente em situações de alta demanda, carência de produtos e preços elevados no mercado, gerando muitos riscos à saúde da população. Objetivo: Estabelecer o panorama da falsificação de medicamentos no Brasil entre os anos de 2015 e 2022. Método: Trata-se de um estudo descritivo e retrospectivo dos registros de apreensão de medicamentos com indícios de falsificação, disponibilizados pela Agência Nacional de Vigilância Sanitária. Resultados: 30 fármacos diferentes foram mencionados nos registros de falsificação do período estudado, com predomínio de medicamentos biológicos e controlados e das formas farmacêuticas de via parenteral. Os fármacos que apresentaram mais registros de falsificação foram somatropina, imunoglobulina, sofosbuvir/ledispavir, eculizumabe e defibrotida. Conclusão: Por muitos anos, a falsificação de medicamentos no Brasil foi caracterizada principalmente por estimulantes sexuais masculinos, anabolizantes e anorexígenos. Entretanto, nos últimos anos, os medicamentos de alto custo destinados ao tratamento de doenças crônicas e raras se sobressaíram. Este cenário pode estar relacionado a diversos fatores, como gravidade das doenças, avanços das terapias medicamentosas, elevada lucratividade, falta de acesso aos medicamentos e dificuldades sociais e econômicas associadas à pandemia da doença por coronavírus 2019 (COVID-19)


Drug counterfeiting is a common criminal practice in situations of high demand, lack of products and high market prices, which generates risks to the health of the population. Objective: To establish an overview of drug counterfeiting in Brazil between 2015 and 2022. Method: This is a descriptive and retrospective study of data on drugs arrest with evidence of counterfeiting made available by the Brazilian Health Surveillance Agency. Results: 30 different drugs were mentioned in counterfeiting records for the period studied with a predominance of biopharmaceuticals and controlled substances, and parenteral pharmaceutical forms. The drugs with the most falsification records were somatropin, immunoglobulin, sofosbuvir/ledispavir, eculizumab and defibrotide. Conclusion: For many years, drug counterfeiting in Brazil was mainly characterized by male sexual stimulants, anabolic steroids, and anorectic. However, high-cost drugs for treating chronic and rare diseases have recently gained prominence. This scenario may be related to several factors, such as the severity of the diseases, advances in drug therapies, high profitability, lack of access to drugs, and social and economic difficulties associated with the coronavirus disease 2019 (COVID-19) pandemic


Asunto(s)
Medicamentos Falsificados , Fraude , Brasil , Hormona de Crecimiento Humana , Sofosbuvir
17.
BrJP ; 6(supl.2): 90-94, 2023.
Artículo en Inglés | LILACS-Express | LILACS | ID: biblio-1513808

RESUMEN

ABSTRACT BACKGROUND AND OBJECTIVES: The growing interest in the medical use of cannabis and phytocannabinoids has led European Union (EU) countries to regulate the production and access to cannabis products for their citizens. This regulation is based on international conventions, the European Medicines Agency (EMA) guidelines and legal loopholes that grant autonomy to EU member countries to authorize the production and marketing of cannabis-based drugs and foods. This summary aims to present the current status of medical cannabis legislation in the EU, highlighting the authorization of drugs, regulatory processes and the autonomy of member states in the production of magistral formulas. CONTENTS: Most EU countries allow, in some form, the legal use of cannabis and its derivatives as a drug. Since 2019, three drugs containing nabiximols, dronabinol or nabilone have been authorized on the markets of EU member states. In addition to the EMA centralized procedure for marketing authorization, cannabinoid-based products can also be authorized through regional or national processes in EU countries. This autonomy extends to the production of magistral formulas in compounding pharmacies, allowing pharmacists to prepare formulas containing cannabis for use according to a specific medical prescription and, in some situations, at scale. CONCLUSION: While it is not possible to conclude which is the ideal approach to the regulation of medical cannabis that all countries should adopt, the experience of the EU provides valuable lessons. The autonomy granted to the member states allows the expansion of the medical use of cannabis through the authorization of drugs and the production of magistral formulas. These experiences can be used as a basis for reformulations in Brazilian regulations, aiming to expand access and medical use of cannabis in the country.


RESUMO JUSTIFICATIVA E OBJETIVOS: O crescente interesse no uso medicinal da cannabis e fitocanabinoides tem levado os países da União Europeia (UE) a regulamentarem a produção e acesso a produtos canábicos para seus cidadãos. Esta regulamentação se baseia em convenções internacionais, orientações da Agência Europeia de Medicamentos (EMA) e brechas legais que concedem autonomia aos países-membros da UE para autorizar a produção e comercialização de fármacos e alimentos à base de cannabis. Este estudo teve o objetivo de apresentar a situação atual da legislação sobre cannabis medicinal na UE, destacando a autorização de fármacos, os processos de regulamentação e a autonomia dos estados-membros na produção de fórmulas magistrais. CONTEÚDO: A maioria dos países da UE permite, de alguma forma, o uso legal da cannabis e seus derivados como fármaco. Desde 2019, três fármacos contendo nabiximols, dronabinol ou nabilona foram autorizados nos mercados dos estados-membros da UE. Além do procedimento centralizado da EMA para a autorização de comercialização, os produtos à base de canabinoides também podem ser autorizados por meio de processos regionais ou nacionais dos países da UE. Essa autonomia se estende à produção de fórmulas magistrais em farmácias de manipulação, permitindo que os farmacêuticos preparem fórmulas contendo cannabis para uso de acordo com prescrição médica específica e, em algumas situações, em escala. CONCLUSÃO: Embora não seja possível concluir qual é a abordagem ideal para a regulamentação da cannabis medicinal que deve ser adotada por todos os países, a experiência da UE fornece lições valiosas. A autonomia concedida aos estados-membros permite a ampliação do uso medicinal da cannabis por meio da autorização de fármacos e da produção de fórmulas magistrais. Essas experiências podem ser utilizadas como base para reformulações na regulamentação brasileira, visando ampliar o acesso e uso medicinal da cannabis no país.

18.
Arq. bras. oftalmol ; 86(5): e20230068, 2023. tab
Artículo en Inglés | LILACS-Express | LILACS | ID: biblio-1513674

RESUMEN

ABSTRACT Purpose: This study aimed to investigate the effects of tricyclic antidepressants, selective serotonin reuptake inhibitors, and selective serotonin noradrenaline reuptake inhibitors on the ocular surface. Methods: The study included 330 eyes of 165 patients using antidepressants and 202 eyes of 101 controls. Tear fluid breakup time, Schirmer I test, and Ocular Surface Disease Index (OSDI) questionnaire were administered. Beck Depression Inventory and Beck Anxiety Inventory were applied to record drug use, dosages, psychiatric disease duration, and remission time. Results: Mean tear fluid breakup time was 14.29 ± 4.81 (4-26) sec, and Schirmer I test value was 16.05 ± 5.89 (2-28) mm in study group. Tear fluid breakup time was 18.16 ± 2.12 (15-24) sec and Schirmer I test value was 16.64 ± 2.31 (15-24) mm in control group (p<0.001 and p=0.005, respectively). In study group, 38.18% (n=63) of patients had dry eye, and 17% (n=18) of patients in control group had dry eye (p<0.001). The mean OSDI score was 82.56 ± 16.21 (66-100) in the tricyclic antidepressants Group, 60.02 ± 29.18 (10-100) in the serotonin reuptake inhibitors Group, and 22.30 ± 20.87 (0-75) in the serotonin-noradrenaline reuptake inhibitors Group (p<0.001). Mean tear fluid breakup time was 14.36 ± 3.35 (10-20) sec in tricyclic antidepressants Group, 13.94 ± 5.81 (4-26) sec in the serotonin reuptake inhibitors Group, and 14.93 ± 4.20 (6-20) sec in serotonin-noradrenaline reuptake inhibitors Group (p=0.730). The mean Schirmer I test value was 9.90 ± 7.22 (2-30) mm in tricyclic antidepressants Group, 15.55 ± 5.15 (2-25) mm in serotonin reuptake inhibitors Group and 17.71 ± 4.21 (10-30) mm in serotonin-noradrenaline reuptake inhibitors Group (p<0.001). There was no statistically significant difference between OSDI score, tear fluid breakup time, and Schirmer I test values in serotonin reuptake inhibitors and serotonin-no­radrenaline reuptake inhibitors subgroups. Conclusions: Dry eye is common in antidepressant users, but considering the ocular surface, serotonin-noradrenaline reuptake inhibitors may be more reliable than other antidepressants. Patients using serotonin-noradrenaline reuptake inhibitors have lower OSDI scores. Serotonin-noradrenaline reuptake inhibitors, which are useful in chronic pain syndromes, may also have a corrective effect on dry eye symptoms.


RESUMO Objetivo: O objetivo deste estudo é investigar os efeitos dos antidepressivos tricíclicos, dos inibidores da recaptação da serotonina e dos inibidores da recaptação da serotonina e noradrenalina na superfície ocular. Métodos: Foram incluídos no estudo 330 olhos de 165 pacientes em uso de antidepressivos e 202 olhos de 101 controles. Foi medido o tempo de ruptura do fluido lacrimal e foram administrados o teste de Schirmer I e o questionário Ocular Surface Disease Index (OSDI). Os Inventários de Depressão e de Ansiedade de Beck foram aplicados ao uso dos medicamentos e foram registrados as dosagens, a duração da doença psiquiátrica e o tempo de remissão. Resultados: No grupo de estudo, o tempo médio de ruptura do fluido lacrimal foi de 14,29 ± 4,81 segundos (intervalo de 4-26 segundos) e o valor médio do teste de Schirmer I foi de 16,05 ± 5,89 mm (intervalo de 2-28 mm). No grupo controle. o tempo médio de rompimento do fluido lacrimal foi de 18,16 ± 2,12 segundos (intervalo de 15-24 segundos) e o valor do teste de Schirmer I foi de 16,64 ± 2,31 mm (intervalo de 15-24 mm), com p<0,001 e p=0,005, respectivamente. No grupo de estudo, 38,18% (n=63) dos pacientes tinham olho seco, enquanto no grupo controle 17% (n=18) tinham olho seco (p<0,001). O escore médio no OSDI foi de 82,56 ± 16,21 (intervalo 66-100) no grupo dos antidepressivos tricíclicos, 60,02 ± 29,18 (10-100) no grupo dos inibidores da recaptação da serotonina e 22,30 ± 20,87 (0-75) no grupo dos inibidores da recaptação da serotonina e noradrenalina (p<0,001). O tempo médio de rompimento do fluido lacrimal foi de 14,36 ± 3,35 segundos (intervalo de 10-20 segundos) no grupo dos antidepressivos tricíclicos, 13,94 ± 5,81 segundos (intervalo de 4-26 segundos) no grupo dos inibidores da recaptação de serotonina e 14,93 ± 4,20 segundos (intervalo de 6-20 segundos) no grupo dos inibidores da recaptação de serotonina e noradrenalina (p=0,730). O valor médio do teste de Schirmer I foi de 9,90 ± 7,22 mm (intervalo de 2-30 mm) no grupo dos antidepressivos tricíclicos, 15,55 ± 5,15 mm (intervalo de 2-25 mm) no grupo dos inibidores da recaptação da serotonina e 17,71 ± 4,21 mm (intervalo de 10-30 mm) no grupo dos inibidores da recaptação da serotonina e noradrenalina (p<0,001). Não houve diferença estatisticamente significativa no escore OSDI, no tempo de ruptura do fluido lacrimal e nos valores do teste de Schirmer I entre os subgrupos de pacientes em uso de inibidores da recaptação de serotonina e de inibidores da recaptação de serotonina e noradrenalina. Conclusões: Olho seco é uma queixa comum em usuários de antidepressivos, mas no que diz respeito à superfície ocular, inibidores da recaptação de serotonina e noradrenalina podem ser mais confiáveis que outros antidepressivos. Pacientes em uso de inibidores da recaptação de serotonina e noradrenalina têm escores menores no questionário OSDI. Os inibidores da recaptação da serotonina e noradrenalina, úteis nas síndromes de dor crônica, também podem ter um efeito corretivo nos sintomas de olho seco.

19.
Saúde debate ; 47(137): 207-221, abr.-jun. 2023. tab, graf
Artículo en Portugués | LILACS-Express | LILACS | ID: biblio-1450474

RESUMEN

RESUMO O estudo tem o objetivo de analisar fatos políticos produzidos pelo Poder Legislativo Federal com relação às políticas farmacêuticas no período de 2016 a 2020.Trata-se de um estudo explicativo, fundamentado em pesquisa documental, utilizando como fontes de dados os sites da Câmara dos Deputados e do Senado Federal, com o termo de busca 'medicamento'. Foram incluídos quatro tipos de documentos (projetos de lei, projetos de lei complementar, medidas provisórias e propostas de Emenda à Constituição) referentes às políticas farmacêuticas, originadas no período de janeiro de 2016 a dezembro de 2020. A busca foi realizada por dois revisores, obtendo-se um total de 330 atos, organizados por meio da técnica de análise de conteúdo, em três categorias (assistência farmacêutica, regulação farmacêutica e controle sanitário de medicamentos), das quais analisou-se um fato político de cada uma. O Legislativo atuou de forma expressiva sobre as políticas farmacêuticas no período estudado, produzindo fatos políticos com interação de diferentes atores e que impactam no acesso a medicamentos e em seu uso racional.


ABSTRACT The study aimed to analyze the performance of the Federal Legislative Branch in relation to pharmaceutical policies in the period from 2016 to 2020. This is an explanatory study, based on documentary research, using as data sources the websites of the House of Representatives and the Federal Senate, with the search term 'medicamento'. Four types of documents (bills, supplementary bills, provisional measures and proposed amendments to the Constitution) were included, referring to pharmaceutical policies, originated from January 2016 to December 2020. The search was performed by two reviewers, obtaining a total of 330 acts, organized, through the content analysis technique, into three categories (pharmaceutical assistance, pharmaceutical regulation and health control of medicines), of which one political fact from each was analyzed. The Legislative acted in an expressive way on pharmaceutical policies in the studied period, producing political facts with the interaction of different actors and that impact on access to medicines and on their rational use.

20.
Rev. Paul. Pediatr. (Ed. Port., Online) ; 41: e2021167, 2023. tab, graf
Artículo en Inglés | LILACS-Express | LILACS | ID: biblio-1406947

RESUMEN

ABSTRACT Objective: To analyze the profile of the compounded cardiovascular medicines prescribed in neonatology in Brazil. Data source: An integrative bibliographic review was carried out, including studies published in the last 20 years. The used descriptors were: Intensive Care Neonatal, Off-Label Use, Pharmaceutical Preparations, in the databases Virtual Health Library (VHL), PubMed, and Scientific Electronic Library Online (SciELO). Review articles and guidelines were excluded. The quality of the evidence was analyzed, and 10 articles were selected to integrate the study. Data synthesis: The profile of routine prescrption in the neonatal unit was evaluated. The main cardiovascular medications prescribed as compounding formulation were: Spironolactone, Captopril, Furosemide, Hydrochlorothiazide, Propranolol, Amiodarone, Nifedipine, Carvedilol, Digoxin, Enalapril, Epinephrine, and Hydralazine. The drugs were obtained from adaptations of dosage forms, through the transformation of capsules or tablets into liquid formulations, as a solution, suspension, or syrup, as well as in the form of solutions prepared from active pharmaceutical ingredients. The compounding of medications made drug therapy possible in neonatology, considering that such medications do not have registration of the oral liquid dosage form in the country, despite being part of the List of Essential Medicines for Children of the Word Health Organization. Conclusions: It was possible to analyze the profile of compounded cardiovascular medicines prescribed in neonatology in Brazil. The results showed the need for the development of medications suitable for the neonatal population, and the standardization of operational procedures for preparing extemporaneous formulations in neonatology to increase drug safety.


RESUMO Objetivo: Analisar o perfil dos medicamentos cardiovasculares manipulados prescritos em neonatologia no Brasil. Fontes de dados: Foi realizada uma revisão bibliográfica integrativa, incluindo estudos publicados nos últimos 20 anos. As palavras-chave utilizadas foram: intensive care neonatal, off-label use, pharmaceutical preparations, nos bancos de dados da Biblioteca Virtual em Saúde (BVS), PubMed e Biblioteca Eletrônica Científica Online (SciELO). Os artigos de revisão e diretrizes foram excluídos. A qualidade da evidência foi analisada, e foram selecionados 10 artigos para integrar o estudo. Síntese dos dados: Todos os estudos possibilitaram a avaliação do perfil de prescrição na rotina da unidade. Os principais fármacos cardiovasculares, prescritos em formulação extemporânea, foram espironolactona, captopril, furosemida, hidroclorotiazida, propranolol, amiodarona, nifedipina, carvedilol, digoxina, enalapril, epinefrina e hidralazina. Os medicamentos foram obtidos mediante adaptações de formas farmacêuticas, por meio da transformação de cápsulas ou comprimidos em formulações líquidas, como solução, suspensão ou xarope, assim como também na forma de soluções preparadas com base nos insumos farmacêuticos ativos. A manipulação de medicamentos tornou possível o tratamento medicamentoso em neonatologia, uma vez que tais medicamentos não possuem registro da forma farmacêutica líquida oral no país, apesar de integrarem a lista de medicamentos essenciais em pediatria da Organização Mundial da Saúde. Conclusões: Foi possível analisar o perfil dos medicamentos cardiovasculares manipulados prescritos na neonatologia no Brasil. Os resultados evidenciaram a necessidade do desenvolvimento de medicamentos adequados à população neonatal e à padronização dos procedimentos operacionais do preparo de formulações extemporâneas na neonatologia, para aumentar a segurança dos medicamentos.

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