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Donnenfeld M, Deschasaux M, Latino-Martel P, Diallo A, Galan P, Hercberg S, Ezzedine K, Touvier M. Association prospective entre apport alimentaire en folates et risque de cancers de la peau. NUTR CLIN METAB 2017. [DOI: 10.1016/j.nupar.2016.10.077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Diallo A, Deschasaux M, Latino-Martel P, Hercberg S, Pierre F, Touvier M. Apport alimentaire en fer et risque de cancer du sein – modulation par une supplémentation en antioxydants dans l’étude SU.VI.MAX. NUTR CLIN METAB 2017. [DOI: 10.1016/j.nupar.2016.10.083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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78
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Adjedj J, Jakamy R, Diallo A, Rosencher J, Degrell P, Salengro E, Jegou A, Allouch P, Linard S, Varenne O. Radial artery spasm: prevalence, prevention and safety vasodilators agents in a prospective randomized meta-analysis. ARCHIVES OF CARDIOVASCULAR DISEASES SUPPLEMENTS 2017. [DOI: 10.1016/s1878-6480(17)30100-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Tidjani Alou M, Rathored J, Lagier JC, Khelaifia S, Michelle C, Sokhna C, Diallo A, Diallo A, Fournier PE, Raoult D, Edouard S. Rubeoparvulum massiliense gen. nov., sp. nov., a new bacterial genus isolated from the human gut of a Senegalese infant with severe acute malnutrition. New Microbes New Infect 2017; 15:49-60. [PMID: 28053703 PMCID: PMC5198730 DOI: 10.1016/j.nmni.2016.11.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2016] [Accepted: 11/09/2016] [Indexed: 01/15/2023] Open
Abstract
Rubeoparvulum massiliense strain mt6T was isolated from the gut microbiota of a severely malnourished boy from Senegal and consisted of facultative anaerobic, spore-forming, nonmotile and Gram-negative rods. R. massiliense showed a 92% similarity with the 16S rRNA of Bacillus mannanilyticus. The genome of strain mt6T is 2 843 796 bp long with a 43.75% G+C content. It contains 2735 protein-coding genes and 76 RNA genes, among which are nine rRNA genes.
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De Maricourt P, Gorwood P, Hergueta T, Galinowski A, Salamon R, Diallo A, Vaugeois C, Lépine JP, Olié JP, Dubois O. Balneotherapy Together with a Psychoeducation Program for Benzodiazepine Withdrawal: A Feasibility Study. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2016; 2016:8961709. [PMID: 27956923 PMCID: PMC5124454 DOI: 10.1155/2016/8961709] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/23/2016] [Accepted: 10/11/2016] [Indexed: 11/21/2022]
Abstract
Benzodiazepines should be prescribed on a short-term basis, but a significant proportion of patients (%) use them for more than 6 months, constituting a serious public health issue. Indeed, few strategies are effective in helping patients to discontinue long-term benzodiazepine treatments. The aim of this study was to assess the feasibility and the impact of a program including cognitive behavioural therapy, psychoeducation, and balneotherapy in a spa resort to facilitate long-term discontinuation of benzodiazepines. We conducted a prospective multicentre cohort study. Patients with long-term benzodiazepine use were recruited with the aim of anxiolytic withdrawal by means of a psychoeducational program and daily balneotherapy during 3 weeks. The primary efficacy outcome measure was benzodiazepine use 6 months after the program, compared to use at baseline. A total of 70 subjects were enrolled. At 6 months, overall benzodiazepine intake had decreased by 75.3%, with 41.4% of patients completely stopping benzodiazepine use. The results also suggest a significantly greater improvement in anxiety and depression symptoms among patients who discontinued benzodiazepines compared to patients who only reduced their use. Our findings suggest that balneotherapy in association with a psychoeducative program is efficient in subjects with benzodiazepine addiction.
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Diallo A, Gratacap M, Tringali S. Sudden sensorineural hearing loss due to an osteolytic lesion. Eur Ann Otorhinolaryngol Head Neck Dis 2016; 133:443-444. [PMID: 27663775 DOI: 10.1016/j.anorl.2016.05.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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82
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Coulibaly CA, Sissoko I, Traore B, Diallo A, Samake S, Traore SF, Doumbia S. Diversity of Sand Flies (Diptera: Psychodidae: Phlebotominae) in Two Different Eco-Climatic and Endemic Zones of Cutaneous Leishmaniasis in Mali, West Africa. JOURNAL OF MEDICAL ENTOMOLOGY 2016; 53:923-927. [PMID: 27247347 PMCID: PMC4929353 DOI: 10.1093/jme/tjw060] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/23/2015] [Accepted: 04/05/2016] [Indexed: 05/19/2023]
Abstract
Being the only established vectors of the protozoan parasites of the genus Leishmania, sand flies have become very important in all countries where leishmaniasis exists. To better understand the sand fly fauna, a taxonomic inventory study was carried out between January and March 2012 in Soudan savannah (Boundioba, Sikasso) and Sahelian (Tieneguebougou, Koulikoro) areas of Mali. CDC light traps were used to collect the sand flies. Collected sand flies specimens were cleaned with lacto-phenol and examined under a light microscope for species identification. In total, 14 species belonging to the genera Phlebotomus and Sergentomyia were identified. The genus Sergentomyia constituted 98.05% of collected sand flies versus 1.95% for the genus Phlebotomus. The most abundant species were Sergentomyia dubia Parrot, Mornet, & Cadenat, Sergentomyia shwetzi, Sergentomyia clydei Sinton, and Sergentomyia antennata Newstead. In Boundioba, the genus Phlebotomus was represented by two species (Phlebotomus duboscqi Neveu-Lemaire and Phlebotomus rodhaini Parrot), whereas only one species, Ph. duboscqi, was captured in Tieneguebougou. For the first time, three new species, Sergentomyia madagascariensis, Sergentomyia congolensis, and Sergentomyia dureni, were identified in Mali. More investigations are needed for a better entomological assessment of the transmission of cutaneous leishmaniasis in the different eco-climatic zones of Mali.
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Guilhot E, Tidjani Alou M, Diallo A, Raoult D, Khelaifia S. Anaeromassilibacillus senegalensis gen. nov., sp. nov., isolated from the gut of a child with kwashiorkor. New Microbes New Infect 2016; 12:59-60. [PMID: 27330815 PMCID: PMC4901167 DOI: 10.1016/j.nmni.2016.04.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2016] [Revised: 04/18/2016] [Accepted: 04/19/2016] [Indexed: 02/07/2023] Open
Abstract
We report the main characteristics of Anaeromassilibacillus senegalensis strain mt9(T) (= CSUR P1511) isolated from the stool of a 1-year-old kwashiorkor patient from Senegal.
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Michaud C, Vernier M, Ahmad D, Diallo A, Millot P, Olivier S, Ali R. HEP-03 - Évaluation du dépistage systématique du VIH, des hépatites B, C et de la syphilis dans un service de médecine ultramarin de juillet 2014 à juin 2015. Med Mal Infect 2016. [DOI: 10.1016/s0399-077x(16)30380-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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85
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Achenbach JE, Gallardo C, Nieto-Pelegrín E, Rivera-Arroyo B, Degefa-Negi T, Arias M, Jenberie S, Mulisa DD, Gizaw D, Gelaye E, Chibssa TR, Belaye A, Loitsch A, Forsa M, Yami M, Diallo A, Soler A, Lamien CE, Sánchez-Vizcaíno JM. Identification of a New Genotype of African Swine Fever Virus in Domestic Pigs from Ethiopia. Transbound Emerg Dis 2016; 64:1393-1404. [PMID: 27211823 DOI: 10.1111/tbed.12511] [Citation(s) in RCA: 133] [Impact Index Per Article: 16.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2016] [Indexed: 11/29/2022]
Abstract
African swine fever (ASF) is an important emerging transboundary animal disease (TAD), which currently has an impact on many countries in Africa, Eastern Europe, the Caucasus and the Russian Federation. The current situation in Europe shows the ability of the virus to rapidly spread, which stands to threaten the global swine industry. At present, there is no viable vaccine to minimize spread of the disease and stamping out is the main source of control. In February 2011, Ethiopia had reported its first suspected outbreaks of ASF. Genomic analyses of the collected ASF virus (ASFV) strains were undertaken using 23 tissue samples collected from domestic swine in Ethiopia from 2011 to 2014. The analysis of Ethiopian ASFVs partial p72 gene sequence showed the identification of a new genotype, genotype XXIII, that shares a common ancestor with genotypes IX and X, which comprise isolates circulating in Eastern African countries and the Republic of Congo. Analysis of the p54 gene also followed the p72 pattern and the deduced amino acid sequence of the central variable region (CVR) of the B602L gene showed novel tetramer repeats not previously characterized.
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Baldé AM, Traoré MS, Baldé MA, Barry MS, Diallo A, Camara M, Traoré S, Kouyaté M, Traoré S, Ouo-Ouo S, Myanthé AL, Keita N, Haba NL, Goumou K, Bah F, Camara A, Diallo MST, Sylla M, Baldé ES, Diané S, Pieters L, Oularé K. Ethnomedical and ethnobotanical investigations on the response capacities of Guinean traditional health practioners in the management of outbreaks of infectious diseases: The case of the Ebola virus epidemic. JOURNAL OF ETHNOPHARMACOLOGY 2016; 182:137-149. [PMID: 26900129 DOI: 10.1016/j.jep.2016.02.021] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/19/2015] [Revised: 01/17/2016] [Accepted: 02/16/2016] [Indexed: 06/05/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE The recent outbreak of Ebola virus infections has mostly remained confined to the West African countries Guinea-Conakry, Sierra-Leone and Liberia. Due to intense national and international mobilizations, a significant reduction in Ebola virus transmission has been recorded. While international efforts focus on new vaccines, medicines and diagnostics, no coherent national or international approach exists to integrate the potential of the traditional health practitioners (THPs) in the management of infectious diseases epidemics. Nevertheless, the first contact of most of the Ebola infected patients is with the THPs since the symptoms are similar to those of common traditionally treated diseases or symptoms such as malaria, hemorrhagic syndrome, typhoid or other gastrointestinal diseases, fever and vomiting. MATERIALS AND METHODS In an ethnomedical survey conducted in the 4 main Guinean regions contacts were established with a total of 113 THPs. The socio-demographic characteristics, the professional status and the traditional perception of Ebola Virus Disease (EVD) were recorded. RESULTS The traditional treatment of the main symptoms was based on 47 vegetal recipes which were focused on the treatment of diarrhea (22 recipes), fever (22 recipes), vomiting (2 recipes), external antiseptic (2 recipes), hemorrhagic syndrome (2 recipes), convulsion and dysentery (one recipe each). An ethnobotanical survey led to the collection of 54 plant species from which 44 identified belonging to 26 families. The most represented families were Euphorbiaceae, Caesalpiniaceae and Rubiaceae. Literature data on the twelve most cited plant species tends to corroborate their traditional use and to highlight their pharmacological potential. CONCLUSIONS It is worth to document all available knowledge on the traditional management of EVD-like symptoms in order to evaluate systematically the anti-Ebola potential of Guinean plant species.
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Cimmino T, Traore SI, Valentini C, le Page S, Sokhna C, Diallo A, Raoult D, Rolain JM. Noncontiguous finished genome sequence and description of Bacillus testis strain SIT10 sp. nov. New Microbes New Infect 2016; 12:18-23. [PMID: 27222713 PMCID: PMC4873691 DOI: 10.1016/j.nmni.2016.03.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2016] [Accepted: 03/22/2016] [Indexed: 11/26/2022] Open
Abstract
Bacillus testis strain SIT10 (= CSUR P1492 = DSMZ 101190) is the new type strain collected from stool from a 2-year-old boy from Senegal during a culturomics study. This Gram-positive bacterium is a facultative anaerobic rod and a member of the Bacillaceae family. We describe here the features of this bacterium, together with the complete genome sequence and annotation. The 3 987 349 bp long genome (one chromosome but no plasmid) with 42.8% GC content contains 4005 protein-coding and 171 sRNA genes, including 19 5S rRNA gene, 15 16S rRNA genes and ten 23S rRNA genes.
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Cosson E, Diallo A, Docan M, Sandre-Banon D, Banu I, Cussac-Pillegand C, Chiheb S, Pharisien I, Valensi P, Carbillon L. Fetal gender is not associated with either gestational diabetes mellitus or placental weight: A cohort study. DIABETES & METABOLISM 2016; 42:276-9. [PMID: 27037011 DOI: 10.1016/j.diabet.2016.02.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/28/2015] [Revised: 02/22/2016] [Accepted: 02/28/2016] [Indexed: 10/22/2022]
Abstract
AIM This study assessed whether male fetal gender increases the risk of maternal gestational diabetes mellitus (GDM) and investigated the association with placental weight. METHODS The study included 20,149 women without pregestational diabetes who delivered singletons at our hospital between January 2002 and December 2010. There was universal screening for GDM, and all placentas were weighed at delivery. RESULTS GDM (affecting 14.2% of women) was not associated with fetal gender (male fetuses in women without and with GDM: 51.8% vs. 51.7%, respectively; P=0.957), and remained likewise after logistic-regression analysis of risk factors for GDM (OR: 1.007, 95% CI: 0.930-1.091; P=0.858). Placental weights were 600±126g, 596±123g, 584±118g and 587±181g in women with GDM/female, GDM/male, no GDM/female and no GDM/male fetuses, respectively (GDM effect: P=0.017; gender effect: P=0.41; GDM * gender effect: P=0.16). CONCLUSION The present results suggest that fetal gender is not associated with GDM and, while placental weights were higher in cases of GDM, there were still no gender effects.
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Tidjani Alou M, Rathored J, Lagier JC, Khelaifia S, Labas N, Sokhna C, Diallo A, Raoult D, Dubourg G. Massilibacterium senegalense gen. nov., sp. nov., a new bacterial genus isolated from the human gut. New Microbes New Infect 2016; 10:101-11. [PMID: 26933503 PMCID: PMC4765772 DOI: 10.1016/j.nmni.2016.01.010] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2015] [Revised: 01/11/2016] [Accepted: 01/14/2016] [Indexed: 01/15/2023] Open
Abstract
Massilibacterium senegalense gen. nov., sp. nov., strain mt8(T), is the type strain of Massilibacterium gen. nov., a new genus within the Bacillaceae family. This Gram-negative facultative anaerobic rod was isolated from the gut microbiota of a severely malnourished boy. Its phenotypic description is hereby presented with a complete annotation of its genome sequence. This genome is 5 697 950 bp long and contains 5615 protein-coding genes and 178 RNA genes, among which are 40 rRNA genes.
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Bazire L, Fromentin I, Diallo A, de Lalande B, Pernin V, Dendale R, Fourquet A, Savignoni A, Kirova Y. Abstract P3-12-16: Hydrosorb® versus control (water based spray) in the management of radio-induced skin toxicity: Results of multicentre controlled randomized trial. Cancer Res 2016. [DOI: 10.1158/1538-7445.sabcs15-p3-12-16] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Purpose: To report the results of a randomised study comparing the efficacy of Hydrosorb® versus control (water based spray) in the topical treatment of grade 1 and 2 radiation dermatitis in population of patients treated for early stage breast cancer (BC) with normo fractionated radiotherapy (RT).
Patients and Methods: Breast cancer patients with grade 1-2 radio-induced dermatitis during normo fractionated postoperative radiotherapy were eligible (according to the CTCAE v3 scale). They were randomised to receive either Hydrosorb® (A) or water based spray (B). The primary endpoint was local treatment failure defined as interruption of radiotherapy because of skin radiotoxicity or and/or change of local cares for skin alteration. Secondary endpoints were the evaluation of skin colorimetry, pain, and quality of life. Pain was assessed according to two classes with a VAS cut-off of 2.
Results: Two-hundred seventy eight patients were enrolled (A = 142, B = 136). There were 186 successfully treated patients (82 in Hydrosorb® arm, and 74 in the control arm). There were 60 "failures" in the Hydrosorb® arm, and 62 in the control arm (p = 0.72), but mostly without interruption of the radiotherapy. Twenty-four patients stopped the radiotherapy treatment for local cares (16 in Hydrosorb®, arm and 8 in control arm). No risk factors were associated with failure to local treatment. The average absolute reduction of colorimetric levels between day 28 and day 0 was 4 in the Hydrosorb®, and 4.2 in the water spray groups, respectively (p = 0.36). Forty-eight patients in the Hydrosorb® arm had a VAS > 2 versus 51 patients in the placebo arm, i.e. 34% and 38%, respectively (p = 0.45). A significant reduction of pain was observed on D7 (p = 0.04) and D21 (p = 0.01) in the Hydrosorb® arm. Sixty patients in the Hydrosorb® arm and 55 patients in the placebo arm had moderately to severely altered quality of life (p = 0.76).
Conclusions: The present study showed no significant difference between Hydrosorb® and simple water spray in the treatment of acute radio-induced dermatitis even if there was a trend to an improvement in pain at the first weeks after the treatment. Systematic prevention measures and modern breast cancer radiotherapy techniques now allow excellent tolerability, but the place of topical treatment to optimize this tolerability has yet to be defined.
Citation Format: Bazire L, Fromentin I, Diallo A, de Lalande B, Pernin V, Dendale R, Fourquet A, Savignoni A, Kirova Y. Hydrosorb® versus control (water based spray) in the management of radio-induced skin toxicity: Results of multicentre controlled randomized trial. [abstract]. In: Proceedings of the Thirty-Eighth Annual CTRC-AACR San Antonio Breast Cancer Symposium: 2015 Dec 8-12; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2016;76(4 Suppl):Abstract nr P3-12-16.
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Diallo A, Perraudin M, Cordonnier-Jourdin C, Astier A, Paul M. DI-030 Impact of last guidelines on antiemetic prescriptions in a french university hospital. Eur J Hosp Pharm 2016. [DOI: 10.1136/ejhpharm-2016-000875.297] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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92
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Sy O, Konaté L, Ndiaye A, Dia I, Diallo A, Taïrou F, Bâ EL, Gomis JF, Ndiaye JL, Cissé B, Gaye O, Faye O. [Identification of anopheles breeding sites in the residual foci of low malaria transmission «hotspots» in Central and Western Senegal]. ACTA ACUST UNITED AC 2016; 109:31-8. [PMID: 26830896 DOI: 10.1007/s13149-016-0469-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2015] [Accepted: 01/05/2016] [Indexed: 10/22/2022]
Abstract
Malaria incidence has markedly declined in the Mbour, Fatick, Niakhar and Bambey districts (central and western Senegal) thanks to a scaling up of effective control measures namely LLINs (Long Lasting Insecticide Treated Net), ACTs (Artesunate Combination Therapy) and promoting care seeking. However malaria cases are now maintained by foci of transmission called hotspots. We evaluate the role of anopheles breeding sites in the identification of malaria hotspots in the health districts of Mbour, Fatick, Niakhar and Bambey. Surveys of breeding sites were made in 6 hotspot villages and 4 non-hotspot villages. A sample was taken in each water point with mosquito larvae by dipping method and the collected specimens were identified to the genus level. Additional parameters as name of the village and breeding sites, type of collection, original water turbidity, presence of vegetation, proximity to dwellings, geographic coordinates, sizes were also collected. Sixty-two water collections were surveyed and monitored between 2013 and 2014. Temporary natural breeding sites were predominant regardless of the epidemiological status of the village. Among the 31 breeding sites located within 500 meters of dwellings in hotspots villages, 70% carried Anopheles larvae during the rainy season while 43% of the 21 breeding sites located at similar distances in non-hotspot villages carried Anopheles larvae during the same period (P = 0.042). At the end of the rainy season, the trend is the same with 27% of positive breeding sites in hotspots and 14% in non-hotspots villages. The breeding sites encountered in hotspots villages are mostly small to medium size and are more productive by Anopheles larvae than those found in non-hotspot area. This study showed that the high frequency of smallest and productive breeding sites around and inside the villages can create conditions of residual transmission.
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Adombi CM, Waqas A, Dundon WG, Li S, Daojin Y, Kakpo L, Aplogan GL, Diop M, Lo MM, Silber R, Loitsch A, Diallo A. Peste Des Petits Ruminants in Benin: Persistence of a Single Virus Genotype in the Country for Over 42 Years. Transbound Emerg Dis 2016; 64:1037-1044. [DOI: 10.1111/tbed.12471] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2015] [Indexed: 01/09/2023]
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Abstract
Peste des petits ruminants virus (PPRV) causes a severe contagious disease of sheep and goats and has spread extensively through the developing world. Because of its disproportionately large impact on the livelihoods of low-income livestock keepers, and the availability of effective vaccines and good diagnostics, the virus is being targeted for global control and eventual eradication. In this review we examine the origin of the virus and its current distribution, and the factors that have led international organizations to conclude that it is eradicable. We also review recent progress in the molecular and cellular biology of the virus and consider areas where further research is required to support the efforts being made by national, regional, and international bodies to tackle this growing threat.
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Corbaux C, Diallo A, De Ledinghen V, Taieb A, Seneschal J, Ezzedine K. Tolérance hépatique du méthotrexate dans une cohorte de patients suivis en dermatologie. Ann Dermatol Venereol 2015. [DOI: 10.1016/j.annder.2015.10.524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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96
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Diallo A, Diallo M, Hyjazi Y, Waxman R, Pleah T. Baseline evaluation of infection prevention and control (IPC) in the context of Ebola virus disease (EVD) in nine healthcare facilities in the city of Conakry, Guinea. Antimicrob Resist Infect Control 2015. [PMCID: PMC4474591 DOI: 10.1186/2047-2994-4-s1-o10] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/04/2022] Open
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Yvert M, Diallo A, Bessou P, Rehel JL, Lhomme E, Chateil JF. Radiography of scoliosis: Comparative dose levels and image quality between a dynamic flat-panel detector and a slot-scanning device (EOS system). Diagn Interv Imaging 2015; 96:1177-88. [PMID: 26282052 DOI: 10.1016/j.diii.2015.06.018] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2015] [Revised: 06/19/2015] [Accepted: 06/19/2015] [Indexed: 10/23/2022]
Abstract
PURPOSE To compare radiation dose and image quality between a slot-scanning system (SSS) and a dynamic flat-panel detector (DFD) in assessing scoliosis in children. METHODS An experimental study was first performed with a phantom to assess the quality of each device. The clinical part included a prospective observational dosimetric and qualitative comparative study with acquisition of whole-spine X-ray: SSS (31 children), DFD (26 children). Institutional review board approval and informed consent were obtained. Dosimetric statistical analysis was performed from dose area product (DAP) and entrance skin dose measured by thermo-luminescent dosimeters localized in the cervical, thoracic and sacral areas. Assessment of the diagnostic quality (phantom and clinical) was realized by independent evaluation by 3 observers, using statistical analysis of quality score and inter-observer reproducibility. RESULTS DAP was equivalent with the 2 systems. Entrance skin dose was significantly higher with DFD in thoracic and pelvic regions (P<0.05). Image quality scores of the SSS were significantly better than DFD for a majority of criteria, in both phantom and clinical evaluations. CONCLUSION For scoliosis evaluation, the SSS, compared to the DFD system, offers enhanced image quality while reducing the entrance skin dose in the most radiosensitive areas.
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Dundon WG, Kihu SM, Gitao GC, Bebora LC, John NM, Oyugi JO, Loitsch A, Diallo A. Detection and Genome Analysis of a Lineage III Peste Des Petits Ruminants Virus in Kenya in 2011. Transbound Emerg Dis 2015; 64:644-650. [PMID: 25962318 DOI: 10.1111/tbed.12374] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2014] [Indexed: 11/27/2022]
Abstract
In May 2011 in Turkana County, north-western Kenya, tissue samples were collected from goats suspected of having died of peste des petits ruminant (PPR) disease, an acute viral disease of small ruminants. The samples were processed and tested by reverse transcriptase PCR for the presence of PPR viral RNA. The positive samples were sequenced and identified as belonging to peste des petits ruminants virus (PPRV) lineage III. Full-genome analysis of one of the positive samples revealed that the virus causing disease in Kenya in 2011 was 95.7% identical to the full genome of a virus isolated in Uganda in 2012 and that a segment of the viral fusion gene was 100% identical to that of a virus circulating in Tanzania in 2013. These data strongly indicate transboundary movement of lineage III viruses between Eastern Africa countries and have significant implications for surveillance and control of this important disease as it moves southwards in Africa.
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Batista G, Buvé A, Ngom Gueye NF, Manga NM, Diop MN, Ndiaye K, Thiam A, Ly F, Diallo A, Ndour CT, Seydi M. Initial suboptimal CD4 reconstitution with antiretroviral therapy despite full viral suppression in a cohort of HIV-infected patients in Senegal. Med Mal Infect 2015; 45:199-206. [PMID: 25907261 DOI: 10.1016/j.medmal.2015.03.009] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2014] [Revised: 02/08/2015] [Accepted: 03/13/2015] [Indexed: 11/27/2022]
Abstract
OBJECTIVE We determined the risk factors and incidence of clinical events associated with suboptimal immune reconstitution (SIR) defined by an increase in CD4 inferior to 50 cells/μL, from inclusion up to six months of antiretroviral treatment (ARVT), in patients with an undetectable viral load (<50 copies/mL). METHODS Logistic regression and Cox's proportional hazards model were used to examine risk factors for SIR and the association between SIR and the risk of new clinical events or death, respectively after six months of ARVT. RESULTS One hundred and two (15.5%) of the 657 patients presented with SIR. Age > 40 years (aOR = 1.74, 95% CI = 1.10-2.75), baseline CD4 ≥ 100 cells/μL (aOR = 2.06, 95% CI = 1.24-3.42), ARVT including AZT (aOR = 4.57, 95% CI=1.06-19.76), and the occurrence of a severe opportunistic infection during the first semester of ARVT (aOR = 2.38 95% CI= 1.49-3.80) were associated with SIR. After six months of ARVT and up to seven years of follow-up, 39 patients with SIR had presented with an opportunistic infection or death (rate= 9.78/100 person-years) compared to 168 with a normal recovery (rate = 7.75/100 person-years) but the difference was not statistically significant (aHR = 1.22, 95% CI = 0.85 to 1.74). CONCLUSION SIR is less common in our country and is not associated with increased mortality or a greater incidence of opportunistic infections after six months of ARVT.
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Sy O, Cisse B, Tairou F, Diallo A, Ba E, Gomis JF, NDiaye JL, Konaté L, Gaye O, Milligan P, Faye O. [Acceptability of indoor residual spraying in the Central-Western of Senegal]. ACTA ACUST UNITED AC 2015; 108:213-7. [PMID: 25877132 DOI: 10.1007/s13149-015-0431-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2014] [Accepted: 03/17/2015] [Indexed: 11/26/2022]
Abstract
The recent decline of malaria transmission in central-western of Senegal after a scaling up of control measures gives an open window for interventions toward malaria elimination. As a consequence, malaria transmission is now occurring as hotspots. The aim of the project is to evaluate whether target control measures combining indoor residual spraying (IRS) with chemoprophylaxis can virtually eliminate malaria in hotspots. Targeted villages located in four (4) health districts (Mbour, Fatick, Niakhar and Bambey) were sprayed in august 2013 with Actellic® 300 CS (Pirimiphosmethyl). Our objective in this study is to evaluate the acceptability of IRS in the population. IRS is a very complex intervention that requires strong adhesion of populations. After its implementation, 370 households have been interviewed. The results of this survey showed good acceptability of IRS using Actellic® 300 CS, with 97.8% of beneficiaries who declared that IRS is good and even excellent for the community. Despite inconveniences that may arise during intervention, including the preparation of structures to be treated, 98% of respondents were not disturbed in their daily activities. 98.6% of responders declared that sprayers were working with professionalism and almost all households (99.7%) are willing to accept IRS next year. The survey revealed a good acceptability of indoor residual spraying in hot spots located in central-western of Senegal; spraying with Actellic® 300 CS did not cause a problem to the targeted populations. Finally, there is great satisfaction in the population due a huge reduction of mosquito nuisances.
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