Letteratura scientifica selezionata sul tema "Préparation de médicaments"
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Articoli di riviste sul tema "Préparation de médicaments"
Zimé Diawara, Hermine, Bavouma charles Sombié, Josias B. G. YAMEOGO, Harouna Bagaya, Kouka Luc Delma e Rasmané Semdé. "Évaluation des besoins en préparations hospitalières pédiatriques dans les centres hospitaliers universitaires de Ouagadougou". Journal Africain de Technologie Pharmaceutique et Biopharmacie (JATPB) 1, n. 2 (6 aprile 2023): 12–25. http://dx.doi.org/10.57220/jatpb.v1i2.27.
Testo completoPasquet, Marie-Christine. "La préparation automatisée des médicaments en Ehpad". Soins Aides-Soignantes 11, n. 57 (marzo 2014): 22–23. http://dx.doi.org/10.1016/j.sasoi.2014.02.010.
Testo completoGonthier, A., M. Bouley, A. Laforest-Bruneaux, C. Gueudin, V. Godinot, N. Rizzo-Padoin e D. Pigé. "Préparation des médicaments radiopharmaceutiques en Île-de-France". Le Pharmacien Hospitalier et Clinicien 48, n. 4 (dicembre 2013): 273–74. http://dx.doi.org/10.1016/j.phclin.2013.10.043.
Testo completoLe Grognec, Christine, Aline Lazzarotti, Marie-Joseph Durnet-Archeray e Bernard Lorcerie. "Erreurs médicamenteuses liées à la préparation et à l’administration des médicaments". Therapies 60, n. 4 (luglio 2005): 391–99. http://dx.doi.org/10.2515/therapie:2005057.
Testo completoDeloison, Émilie, Yolande Bataille, Nathalie Léon e Guillaume Saint-Lorant. "Comment réduire les interruptions de tâches lors de la préparation des médicaments ?" La Revue de l'Infirmière 69, n. 260-261 (aprile 2020): 41–43. http://dx.doi.org/10.1016/s1293-8505(20)30153-6.
Testo completoMorin, P., B. Guillois, L. Gloanec, N. Chatelier e G. Saint-Lorant. "Évaluation des pratiques de préparation et d’administration des médicaments injectables en néonatalogie". Archives de Pédiatrie 24, n. 9 (settembre 2017): 795–801. http://dx.doi.org/10.1016/j.arcped.2017.06.003.
Testo completoMaes, Anne-Cécile, Edith Chabert, Cindy Boullault e Catherine Pointet. "Sensibilisation des élèves infirmiers aux erreurs médicamenteuses liées à la préparation des médicaments". Le Pharmacien Hospitalier et Clinicien 49, n. 4 (dicembre 2014): 309. http://dx.doi.org/10.1016/j.phclin.2014.10.014.
Testo completoLanglet, S., L. Barthelemi, G. Pariscoat e I. Couret. "Préparation de médicaments radiopharmaceutiques (MRP) : critères de choix pour le référencement des seringues utilisées". Médecine Nucléaire 41, n. 3 (maggio 2017): 180. http://dx.doi.org/10.1016/j.mednuc.2017.02.112.
Testo completoZribi Triki, E., R. Belmabrouk, H. Keskes e S. Sfar. "Erreurs de préparation et d’administration de médicaments injectables dans un hôpital tunisien : étude prospective". Le Pharmacien Hospitalier et Clinicien 46, n. 4 (dicembre 2011): 226–30. http://dx.doi.org/10.1016/j.phclin.2011.05.022.
Testo completoBaillet, L., H. Comte, M. Mutombo e C. Bonenfant. "Préparation et administration des médicaments injectables en pédiatrie : deux étapes à risque à maîtriser". Le Pharmacien Hospitalier et Clinicien 47, n. 4 (dicembre 2012): 284. http://dx.doi.org/10.1016/j.phclin.2012.10.062.
Testo completoTesi sul tema "Préparation de médicaments"
Roussel, Sabrina. "Alternative au polyéthylène glycol dans la préparation de vecteurs pharmaceutiques". Master's thesis, Université Laval, 2021. http://hdl.handle.net/20.500.11794/70302.
Testo completoFor a long time, polyethylene glycol (PEG) has been considered as biologically inert, but it is now clear that not only antiPEG antibodies do exist , but also, they can be widespread in the general population. Currently, the mechanism by which these antibodies bind to the plasmatic proteins is still under investigation. However, they are responsible for the phenomenon of accelerated blood clearance and some adverse effects such as hypersensitivity and anaphylaxis. Moreover, recent studies suggest that 7% of the population pre-exposed (72%) to PEG have a high level of antibodies (immunoglobuline G ˃ 500 ng/mL), making them susceptible to allergic reactions.¹ ² Among other things, 6 out of 272 000 people did suffer from anaphylaxis during the injection of Pfizer-BioNTech's COVID-19 vaccine last December, potentially because of the presence of PEG in the formulation. It is therefore very important as we develop therapeutic modalities using polymers, to assess their effects in vivo. Several alternatives have been proposed to PEG such as polyvinylpyrrolidone, poly(N-isopropylacrylamide), poly(glycerol) and poly(2-oxazoline). Unfortunately, to date none of these polymers have yet succeeded reaching the FDA approved PEG standard. The objectives of this study were initially to synthesise a polymer which could potentially replace PEG on the surface of pharmaceutical vectors such as liposomes or nanoparticles. An amphiphilic polymer based on monoglycerol acrylate was incorporated into a liposome formulation. Secondly, the anchoring of this polymer to the surface of our vector was evaluated using several techniques. Our results demonstrate that the amphiphilic character, created by one or many alkyl chains is important, and it influences drastically the anchoring of the polymer into the bilayer but also the pharmacokinetic (PK) of the nanocarrier.
Chrétien, Christophe. "Embolisation : préparation et évaluation de microsphères pour une chimiothérapie locale". Paris 5, 2004. http://www.theses.fr/2004PA05P636.
Testo completoTherapeutic efficiency of embolization is enhanced by the locoregional delivery of a drug at the embolization site. Therefore, the macroporous network of microspheres designed for embolization was impregnated with calcium alginate to transport and control the release of different drugs. The impregnation of ion-exchange microspheres allowed the controlled release of drugs coupled to the microspheres. The release rate of indomethacin was reduced, highlighting the formation of a calcium alginate gel inside the macroporous microspheres. On the other hand, the diffusion rate of oligonucleotides coupled to the impregnated ion-exchange microspheres was reduced. The impregnation of macroporous microspheres allowed the transport of high molecular weight compounds and their controlled release. The impregnation process was optimized leading to increased amounts of alginate impregnated in the microspheres, to higher encapsulation efficiencies of the compounds and to their lagged release
Feutry, Frédéric. "Étude des interactions physico-chimiques entre les préparations parentérales et un nouveau conditionnement primaire utilisable en unité de préparation centralisée, le flacon Crystal®". Thesis, Lille 2, 2016. http://www.theses.fr/2016LIL2S021.
Testo completoCentralized preparation of parenteral products in the pharmacy can ensure a higher quality but requires a stability of the drugs in the chosen primary packaging and a sufficient production capacity. Aseptic Technologies has developed an automated primary packaging filling system using a closed, sterile and ready-to-use cyclic olefin copolymer vial called ‘‘Crystal® vial’’. This vial is filled through the elastomeric septum and then immediately re-sealed by laser, thus reducing the risk of microbial contamination.We have evaluated risks linked to the use of Crystal® vials:- Sorption risk is correlated with substance lipophilicity. During 3 months, we have evaluated concentration evolution of 8 cytotoxic drugs (with different water/octanol partition coefficients) by HPLC/MS. Same methodology was used to measure concentration evolution of 3 platinum-derived drugs by NMR during 24 hours.- About the permeation risk, we have evaluated concentration evolution of phenol and metacresol in a 1UI/mL insulin solution during 50 days by HPLC/UV in Crystal® vials stored upright and upside down. Two stoppers formulations exist and were tested.- Extreme pH solutions can lead to the presence of particles in the parenteral product. Impact of these solutions in Crystal® vials on particles contamination was studied and particles characterized.- Plasticizers may migrate from the primary packaging to the parenteral products. After isopropanol reflux extraction on the COC body and thermoplastic elastomer stopper, potential plasticizers were identified and quantified using NMR.Finally, stabilities of ready-to-use cefuroxime, midazolam and noradrenaline solutions in Crystal® vials were determined and compared to polypropylene syringes.The 8 cytotoxic drugs mean concentrations were between 90% and 110% at day 62 with no correlation with partition coefficient. Lack of interactions was demonstrated too for the oxaliplatin and carboplatin solution by NMR. Accuracy of NMR cisplatin quantification was not sufficient.Studies performed on preservatives highlighted a metacresol permeation risk during storage at 25°C/60%RH for 50 days (loss of 19.7% and 20.3% respectively for Crystal® vials stored upright and upside down). Use of the second formulation stopper allowed a large decrease of permeation (loss of 2.6% at day 50).An important particles contamination was observed only with extrem alkaline pH and contact with the stopper (6820 particles 10µm in a 20mL Crystal® vials stored upside down during 7 days). Particles are fibrous and essentially composed by non-organic substances.NMR analysis highlighted presence of plasticizers in both COC body and elastomer stopper but concentrations were below the 1000µg/g threshold described by the REACH regulation.Cefuroxime solution (1mL at 10mg/mL) was stable 365 days at -20°C. Midazolam solution (50mL at 1mg/mL) and noradrenaline solution (20mL and 50mL at 0.2mg/mL ; 50mL at 0.5mg/mL) were stable 365 days at 5°C. Same results were achieved in polypropylene syringes.Crystal® vials were not subject to sorption phenomena. There was no risk of plasticizer migration. Metacresol permeation risk was controlled using the new stopper. Packaging of alkaline solution must be monitored. Solutions of cefuroxime (-20°C), midazolam and noradrenaline (5°C) are stable 1 year. In regards to storage in polypropylene syringes, Crystal® vials could be prefered for their automated aseptic filling process and for logistic considerations particularly taking into account the space gains
Martinez, Leticia. "Application du procédé de prilling pour la préparation de micro-réseaux à base de chitosane". Paris 11, 2004. http://www.theses.fr/2004PA114830.
Testo completoChitosan is a natural, biodegradable, and biocompatible polymer. Chitosan based pH-sensitive hydrogels are promising systems for the preparation of controlled drug delivery pharmaceutical forms. Meanwhile, divided solid dosage forms appear to comply to pharmaceutical and industrial requirements in terms of quality, safety, and process optimization. Ln this work, we prepare semi-interpenetrated chitosan/poly(ethylene oxide) micro networks by a prilling process. The physico-chemical characterization of the obtained divided systems, called prills, reveal spherical particles with calibrated diameter and narrow size distribution. The structure of the micro networks is achieved thrOUgh the study of chitosan chains crosslinking. Ln an acid environment, micro networks present great swelling capacities. These properties can be applied to the formulation of orally administrated drugs
Heurtault, Béatrice. "Développement d'un procédé de préparation d'une nouvelle génération de nanocapsules lipidiques". Paris 11, 2002. http://www.theses.fr/2002PA114819.
Testo completoKhoury, Madona. "Préparation, analyse et activités antimicrobiennes d'huiles essentielles de plantes libanaises". Paris, Muséum national d'histoire naturelle, 2015. http://www.theses.fr/2015MNHN0024.
Testo completo@Inspired by plant defenses, we undertook to evaluate the chemical diversity and antimicrobial activities of essential oils (EOs) from Lebanese plants. Following a metabolomic approach we were able to highlight the chemical diversity among the 32 studied oils and between the chemotypes of the same plant species. The screening led to the identification of several EOs with interesting antimicrobial activities. Hirtellina lobelii DC. EO was among the most active ones, alone or in combination with antimicrobial drugs. This oil holds remarkable antifungal potential against dermatophytic fungi by disrupting fungal membrane and ultimately leasing cells. We hypothesized that H. Lobelii EO should increase cell penetration of antifungal drugs and may also act through a specific mode of action. Altogether, these results lead us to believe that plant defense arsenal can inspire alternative ways of addressing the societal issue of multidrug resistant infections
Galindo, Rodriguez Sergio Arturo. "Étude comparative de trois techniques de préparation de nanoparticules à base de polymères : physico-chimie, efficacité d'encapsulation et transposition d'échelle". Lyon 1, 2004. http://www.theses.fr/2004LYO10221.
Testo completoBerrada, Ai͏̈da. "Préparation du lancement d'un générique de marque dans le domaine de la douleur sur le marché pharmaceutique marocain". Paris 5, 1999. http://www.theses.fr/1999PA05P062.
Testo completoKlotz-Masson, Chantal. "De la conception médicale d'un protocole d'étude clinique à sa préparation pharmaceutique". Bordeaux 2, 1992. http://www.theses.fr/1992BOR2P013.
Testo completoSchammé, Benjamin. "Mobilité moléculaire, mécanismes de cristallisation et stabilité physique de composés pharmaceutiques amorphes : impact des méthodes de préparation". Rouen, 2016. http://www.theses.fr/2016ROUES049.
Testo completoAmorphous pharmaceuticals (excipients and active ingredients) are considered as one of the most promising approach to overcome the poor water solubility issue related to many drug molecules. Preparing poorly soluble drugs in the amorphous state is thus becoming an essential strategy for incorporating drugs into highly effective dosage forms. Recent developments have highlighted the need of a better understanding of the impact of preparation pathway onto the resulting amorphous solids. The aim of this thesis is to contribute to a rational knowledge of the differences in the amorphous state generated by two distinct preparation pathways: quenching from the melt and high-energy milling. Physico-chemical properties of the amorphous materials were studied using a set of analytical methods (structural, thermal and spectroscopic) coupled to quantum DFT calculations. It was demonstrated for two compounds of pharmaceutical interest that depending on the preparation methods, properties such as physical stability and crystallization kinetics might differ, leading to distinct behaviors upon storage. Melt-quenched states have been found to possess a good stability over time, while milled ones exhibit a lower stability resulting in an easier tendency toward crystallization. Moreover, beyond the glass transition temperature, it was outstanding to note that all discrepancies in physico-chemical properties are suppressed. Our findings indicate also that the propensity of both inspected molecular compounds to be amorphized rises as milling temperature decreases. This thesis also provides new insights to elaborate adequate stabilization protocols for amorphous pharmaceuticals
Libri sul tema "Préparation de médicaments"
Directorate, Canada Drugs. Procedure for the completion and submission of narcotic and controlled drug sales reports =: Procédure pour la préparation et l'envoi des relevés de vente, des stupéfiants et des drogues controlées. Ottawa, Ont: Health and Welfare Canada = Santé et bien-être social Canada, 1990.
Cerca il testo completoAmerican Medical Association. Division of Drugs and Technology. e American Society for Clinical Pharmacology and Therapeutics., a cura di. Drug evaluations. 6a ed. Chicago, Ill: American Medical Association, 1986.
Cerca il testo completoWHO Expert Committee on the Selection and Use of Essential Medicines. The selection and use of essential medicines. Geneva: World Health Organization, 2004.
Cerca il testo completoWHO Expert Committee on the Selection and Use of Essential Medicines. The selection and use of essential medicines: Report of the WHO Expert Committee, 2013 (including the 18th WHO Model List of Essential Medicines and the 4th WHO Model List of Essential Medicines for Children). Geneva, Switzerland: World Health Organization, 2014.
Cerca il testo completoOrganization, World Health, a cura di. The selection and use of essential medicines: Report of the WHO Expert Committee, 2011 (including the 17th WHO Model List of Essential Medicines and the 3rd WHO Model List of Essential Medicines for Children). Geneva, Switzerland: World Health Organization, 2012.
Cerca il testo completoP, Johnson, Lloyd-Jones J. G. 1944- e Society for Drug Research (Great Britain), a cura di. Drug delivery systems: Fundamentals and techniques. Weinheim, Federal Republic of Germany: VCH, 1987.
Cerca il testo completoJ, Tarcha Peter, a cura di. Polymers for controlled drug delivery. Boca Raton: CRC Press, 1991.
Cerca il testo completo1955-, Chow Shein-Chung, e Liu Jen-pei 1952-, a cura di. Design and analysis of animal studies in pharmaceutical development. New York, NY: Marcel Dekker, Inc., 1998.
Cerca il testo completoKarl, Pfleger. Mass spectral and GC data of drugs, poisons, pesticides, pollutants, and their metabolites. 2a ed. Weinheim: VCH, 1992.
Cerca il testo completoPréparation des présentations de drogues: Études de biodisponibilité. Ottawa, Ont: Programme des produits thérapeutiques, Santé Canada, 1997.
Cerca il testo completoCapitoli di libri sul tema "Préparation de médicaments"
Chrubasik, Sigrun. "L’efficacité et la sécurité des préparations à base d’extraits d’Harpagophytum et de Salix". In Des sources du savoir aux médicaments du futur, 249–52. IRD Éditions, 2002. http://dx.doi.org/10.4000/books.irdeditions.7236.
Testo completo