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Academic literature on the topic 'Paludisme – Dépistage'
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Journal articles on the topic "Paludisme – Dépistage"
Minodier, P. "Dépistage du paludisme : tests rapides." Journal de Pédiatrie et de Puériculture 18, no. 8 (December 2005): 386–88. http://dx.doi.org/10.1016/j.jpp.2005.09.016.
Full textMinodier, P., G. Noël, P. Blanc, K. Retornaz, and J. M. Garnier. "Tests rapides de dépistage du paludisme." Archives de Pédiatrie 12, no. 6 (June 2005): 697–99. http://dx.doi.org/10.1016/j.arcped.2005.03.021.
Full textLe Cam, Sophie. "Dépistage sérologique du paludisme en QBD : revue des derniers cas de paludisme post-transfusionnel." Transfusion Clinique et Biologique 24, no. 3 (September 2017): 307. http://dx.doi.org/10.1016/j.tracli.2017.06.106.
Full textD, Y. M. "illumigene® Malaria : dépistage du paludisme, nouvelle référence diagnostique." Option/Bio 27, no. 539-540 (March 2016): 6. http://dx.doi.org/10.1016/s0992-5945(16)30067-8.
Full textMama Cisse, I., A. Alassani, M. Adjobimey, R. Mikponhoue, AV Hinsou, A. Attinsounon, and Et Al. "Infection au nouveau coronavirus chez un professionnel de la santé suite à un accès palustre." Revue Malienne d'Infectiologie et de Microbiologie 16, no. 1 (January 31, 2021): 61–64. http://dx.doi.org/10.53597/remim.v16i1.1769.
Full textPouget, T., C. Garcia-Hejl, S. Bouzard, C. Roche, A. Sailliol, and C. Martinaud. "Évaluation de la stratégie de dépistage du paludisme en qualification biologique du don au CTSA." Transfusion Clinique et Biologique 21, no. 3 (June 2014): 103–6. http://dx.doi.org/10.1016/j.tracli.2014.05.003.
Full textLafeuillade, B., L. Absi, P. Chavarin, S. Picot, and JC Le Petit. "Évaluation de la PCR dans le dépistage du paludisme chez le donneur revenant de zone impaludée." Transfusion Clinique et Biologique 5 (April 1998): 231s—232s. http://dx.doi.org/10.1016/s1246-7820(98)80389-3.
Full textMoriceau, O., L. Musset, R. Barbosa, Y. Larzek, C. Michaud, P. Abboud, G. Walter, M. Cebe, F. Djossou, and E. Mosnier. "Nouvelles stratégies de dépistage de terrain du paludisme : importance et rôle de l’infirmier coordinateur sur le projet PALUSTOP." Médecine et Maladies Infectieuses 48, no. 4 (June 2018): S161. http://dx.doi.org/10.1016/j.medmal.2018.04.010.
Full textMoriceau, O., L. Musset, R. Barbosa, Y. Larzek, C. Michaud, P. Abboud, G. Walter, M. Cebe, F. Djossou, and E. Mosnier. "Nouvelles stratégies de dépistage de terrain du paludisme : importance et rôle de l’infirmier coordinateur sur le projet PALUSTOP." Médecine et Maladies Infectieuses 48, no. 4 (June 2018): S157. http://dx.doi.org/10.1016/j.medmal.2018.04.022.
Full textMosnier, E., F. Djossou, R. Priam, M. Demar, L. Epelboin, A. Carbunar, M. Douine, M. Gaillet, Y. Lazrek, and L. Musset. "Stratégie de dépistage du paludisme par PCR et traitement ciblé en population générale, en zone de transmission, en Guyane." Médecine et Maladies Infectieuses 50, no. 6 (September 2020): S170. http://dx.doi.org/10.1016/j.medmal.2020.06.364.
Full textDissertations / Theses on the topic "Paludisme – Dépistage"
Oury, Bruno. "Clônage et caractérisation de sondes ADN spécifiques de Plasmodium falciparum : application au dépistage du paludisme." Grenoble 1, 1989. http://www.theses.fr/1989GRE10101.
Full textDjeutchouang, Sayang Collins. "Intérêt de l’utilisation des tests de diagnostic rapide du paludisme sur le coût et l’efficacité de la prise en charge des patients fébriles à Yaoundé, Cameroun." Thesis, Aix-Marseille 2, 2010. http://www.theses.fr/2010AIX20663/document.
Full textThis study was conducted in a health center in Yaoundé with the aim to develop a rational management of febrile patients with the use of a rapid diagnostic test for malaria (RDT). Patients suspected to be suffering from uncomplicated malaria and satisfying the inclusion criteria were enrolled and treated with antimalarial drugs based on a presumptive diagnosis (presumptive arm) or the test result (RDT arm). The first phase of the study (November 2007-January 2008), performed in 313 children and adults using the RDT DiaSpot® showed the impact of RDT on the improvement of cure rate in children less than five years of age despite the sensitivity of 71.4%. On the contrary, RDT was not useful in patients > 5 years. During the second phase of the study (October 2008-January 2009), 382 patients < 5 years were enrolled. Malaria was the fourth cause of morbidity (14.7%); 42.9% of them had fever of unknown origin, probably of viral origin, requiring only antipyretics. Children suffered essentially from acute respiratory infections (31.4%) and diarrhea (16.2%). The RDT Paracheck-Pf® was used and showed a sensitivity of 96.2% and a specificity of 97.6%. The use of RDT resulted in 13.7% of unjustified antimalarial treatment due to false-positives, as compared to 84% of unjustified antimalarial treatment in the presumptive strategy. After 3 days of follow-up, the recovery rates in the presumptive and RDT arms were 68.4% and 80.5%, respectively. Treatment of a malaria case cost, in average, 20.00 euros in the presumptive arm, as compared with 8.40 euros in the RDT arm, i.e. an incremental cost of 2.30 euros per false positive averted due to the use of the novel diagnostic tool. An interactive model based on these economic parameters in relation with malaria prevalence was developed with Excel spreadsheet. Theoretically, of the two methods, the RDT-based management is less expensive if the proportion of malaria-related fever is < 80% and the price of RDT is < 2.65 euros. Based on these results, the use of malaria RDT is recommended to improve management of febrile patients at a lower cost and reduce the unjustified use of antimalarial drugs in Yaoundé
Atchadé, Sossa Pascal. "Utilisation de biomarqueurs de plasmodium dans le cadre de la prévention du paludisme transfusionnel au Sud-Bénin." Thesis, Strasbourg, 2014. http://www.theses.fr/2014STRAJ127/document.
Full textMalaria is a disease due a protozoan. lt is transmitted to humans by the bite of a mosquito form Anopheles group. Blood transfusion is the third potential way of malaria transmission. Incidence of Malaria has increased the proportion of blood donors suspected to be contaminated by Plasmodium sp. The goal of that study is to determine the immunoreactivity of some biomarkers that could be used for the prevention of the blood transfusion transmitted malaria. For that purpose we used thick and thin blood film microscopical determination and an Enzyme Linked lmmunoSorbent Assay technology detecting malaria antigen (pan-pLDH) and malaria antibodies. These methods were used for the screening of 2515 blood donors during ten following months insouthern-Benin, sample were separated in the 4 following seasons observed in Western Africa
Bauffe, Frédérique. "Etude de protéines parasitaires pour l'amélioration des tests de diagnostic rapide du paludisme." Thesis, Aix-Marseille, 2012. http://www.theses.fr/2012AIXM5068.
Full textMalaria is a public health problem in many countries. Five species infect humans: P. falciparum, responsible for the vast majority of deaths, and P. vivax, P. ovale, P. malariae and P. knowlesi causing mild forms of the disease. The diagnostic is a means of control and a medical emergency. The rapid diagnostic tests (RDT) whose are recommended by WHO, are increasingly used. However, the detection and identification of not P. falciparum species is insufficient. New "antigen-antibody" couples are a need to improve the RDTs performance. In this work, new anti LDH antibodies from P. malariae were produced. A search for new antigens was also undertaken. For this purpose, some enzyme of glycolysis pathway were studied. For the first time the sequences of the enzymes from this pathway were obtained for P. ovale and P. malariae. We identified many potential target epitopes specific and common to all those species. In a second step, a proteomics approches has been conducted to identify parasites biomarkers. The study of red blood cells and plasma of infected patients has led to the selection of 8 original target proteins. This work prepares the manufacturing and marketing of a new generation of RDTs for malaria by the company Whidiag
N'Guessan, Cécilia. "La phosphatase PPM9 de Plasmodium : caractérisation moléculaire et fonctionnelle, structure 3D du site catalytique et découverte de nouvelles molécules antipaludiques." Thesis, Lille, 2020. http://www.theses.fr/2020LILUS033.
Full textMalaria today is one of the wide spread infectious diseases in the world. In 2018, 405 000 malaria deaths have been reported. RTS, S/A01 the only vaccine tested on a large scale does not fulfil its promises with a lack of efficiency. Plasmodium falciparum (Pf), the deadliest agent of malaria, has developed resistances to almost all chemotherapeutics. It is necessary to understand the biology of this parasite in order to develop new drugs. In Pf, extensive research has now been started to study the Pf kinome and to examine whether targeting kinases could represent an effective mean for the treatment of the infection, the study of its phosphatome is still under-investigated. Amino acid sequence comparative analyses of Plasmodium berghei (Pb), a rodent malaria species, revealed that 6 are Plasmodium specific. Among these phosphatases, the metalloprotein phosphatase 9 (PPM9), a Plasmodium specific serine/threonine phosphatase, was also suggested to be essential for blood stage parasites development. Besides in a high-throughput saturation mutagenesis method in Pf, PPM9 gene was also identified essential. The present project is focused on the molecular and functional characterization of the PPM9 and on the validation of this specific phosphatase as a new potential target for malaria. The gene has been cloned, annotated and expressed as a recombinant protein and its phosphatase function has been characterized. The enzymatic activity of PfPPM9 recombinant protein has been standardised using a malachite green phosphate assay kit and this activity is manganese dependant. Functional characterization was explored by conditional gene knock-out studies as well as by generating knock-in parasite lines to follow their trafficking during the parasite lifecycle (in Pf and Pb). PfPPM9 seems to be mainly localised in the parasite cytoplasm and could be exported in the cytoplasm of red blood cell. Among these studies, we employ CRISPR-Cas9 in Pf to facilitate use of the dimerisable Cre-recombinase (diCre) that is used to mediate the excision and loss of loxP-flanked DNA sequences in a rapamycin-controlled manner. Finally, we solved in silico the 3D structure of PfPPM9 by homology modelling and identified a new set of potential specific inhibitors. We screened in silico ZINC15 database and ICPAL base on the 3D structure. We have tested around 80 compounds for their anti-plasmodial in vitro activity. We have highlighted 3 hits: M19, M51 and M74. M19 has a half maximal inhibitory concentration (IC50) of 3,87 μM +/- 0,25 and a unique scaffold as antimalarial compound. Besides, via NMR studies (Waterlogsy and CPMG), we have shown a specific interaction between these hits and PfPPM9. As a perspective, PPM9 interactome will be carried out to determine its target/partner proteins in the parasite. In conclusion, this study will lead to a deeper understanding of the role of PPM9 in the parasite development and the discovery of new antimalarial compounds