6 results on '"Granouillac, B."'
Search Results
2. Cost-Utility Analysis of a Dolutegravir-Based Versus Low-Dose Efavirenz-Based Regimen for the Initial Treatment of HIV-Infected Patients in Cameroon (NAMSAL ANRS 12313 Trial).
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Bousmah, Marwân-al-Qays, Nishimwe, Marie Libérée, Tovar-Sanchez, Tamara, Lantche Wandji, Martial, Mpoudi-Etame, Mireille, Maradan, Gwenaëlle, Omgba Bassega, Pierrette, Varloteaux, Marie, Montoyo, Alice, Kouanfack, Charles, Delaporte, Eric, Boyer, Sylvie, For The New Antiretroviral and Monitoring Strategies in HIV-infected Adults in Low-Income Countries (NAMSAL) ANRS 12313 Study Group, Ayouba, A., Agholeng, A., Butel, C., Cournil, A., Delaporte, E., Eymard-Duvernay, S., and Granouillac, B.
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COST effectiveness ,HIV-positive persons ,ANTIRETROVIRAL agents ,DRUG prices ,DIRECT costing - Abstract
Objectives: Evidence comparing the economic and patient values of the World Health Organization's preferred (dolutegravir 50 mg [DTG]-based) and alternative (low-dose [400 mg] efavirenz [EFV400]-based) first-line antiretroviral regimens is limited. We compared patient-reported outcomes (PROs), costs, and the cost-utility of DTG- versus EFV400-based regimens in treatment-naive HIV-1 adults in the randomised NAMSAL ANRS 12313 trial in Yaoundé, Cameroon. Methods: We used clinical data, PROs, and health resource use data collected in the trial's first 96 weeks (2016–2019). Quality-adjusted life-years (QALYs) were computed using utility scores obtained from the 12-item Short Form (SF-12) generic health scale. Other PROs included perceived symptoms, depression, anxiety, and stress. In the 96-week base-case analysis, we estimated the unadjusted and multivariate-adjusted (1) mean costs (in US$, 2016 values) and QALYs/patient, (2) incremental costs and QALYs/patient, and (3) net health benefit (NHB). Outcomes were extrapolated over 5 and 10 years. Uncertainty was assessed using the cost-effectiveness acceptability curve and scenario and cost-effective price threshold analyses. Results: In the base-case analysis, the NHB (95% confidence interval) for the DTG-based regimen relative to the EFV400-based regimen was 0.056 (− 0.037 to 0.153), corresponding to an 88% probability of DTG being cost-effective. A 10% decrease in this regimen's price (from $5.2 to $4.7/month) would increase its cost-effectiveness probability to 95%. When extrapolating outcomes over 5 and 10 years, the DTG-based regimen had a 100% probability of being cost-effective for a large range of cost-effectiveness thresholds. Conclusions: At 2020 antiretroviral drug prices, a DTG-based first-line regimen should be preferred over an EFV400-based regimen in sub-Saharan Africa. Trial Registration: ClinicalTrials.gov Identifier: NCT02777229. [ABSTRACT FROM AUTHOR]
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- 2021
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3. Extraordinary long-term and fluctuating persistence of Ebola virus RNA in semen of survivors in Guinea: implications for public health
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Keita, A.K., primary, Toure, A., additional, Sow, M.S., additional, Raoul, H., additional, Magassouba, N'F., additional, Delaporte, E., additional, Etard, J.-F., additional, Abel, L., additional, Ayouba, A., additional, Baize, S., additional, Bangoura, K., additional, Barry, A., additional, Barry, M., additional, Cissé, M., additional, Delmas, C., additional, Desclaux, A., additional, Diallo, S., additional, Diallo, M.S., additional, Étard, J.-F., additional, Etienne, C., additional, Faye, O., additional, Fofana, I., additional, Granouillac, B., additional, Hébert, E.H., additional, Izard, S., additional, Kassé, D., additional, Keita, A.K., additional, Koivugui, L., additional, Kpamou, C., additional, Lacarabaratz, C., additional, Leroy, S., additional, Marchal, C.L., additional, Levy, Y., additional, March, L., additional, Msellati, P., additional, Niane, H., additional, Peeters, M., additional, Pers, Y.-M., additional, Sacko, S.L., additional, Savané, I., additional, Taverne, B., additional, Touré, A., additional, and Traoré, F.A., additional
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- 2017
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4. Extraordinary long-term and fluctuating persistence of Ebola virus RNA in semen of survivors in Guinea: implications for public health
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Abel, L., Ayouba, A., Baize, S., Bangoura, K., Barry, A., Barry, M., Cissé, M., Delaporte, E., Delmas, C., Desclaux, A., Diallo, S., Diallo, M.S., Étard, J.-F., Etienne, C., Faye, O., Fofana, I., Granouillac, B., Hébert, E.H., Izard, S., Kassé, D., Keita, A.K., Koivugui, L., Kpamou, C., Lacarabaratz, C., Leroy, S., Marchal, C.L., Levy, Y., Magassouba, N'F., March, L., Msellati, P., Niane, H., Peeters, M., Pers, Y.-M., Raoul, H., Sacko, S.L., Savané, I., Sow, M.S., Taverne, B., Touré, A., Traoré, F.A., Toure, A., and Etard, J.-F.
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- 2017
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5. Interest in HIV pre-exposure prophylaxis in men who have sex with men in West Africa (CohMSM ANRS 12324 - Expertise France)
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Pierre-Julien, Coulaud, Luis, Sagaon-Teyssier, Bakridine, M'madi Mrenda, Gwenaëlle, Maradan, Marion, Mora, Michel, Bourrelly, Bintou, Dembélé Keita, Abdoul Aziz, Keita, Camille, Anoma, Stéphane-Alain, Babo Yoro, Ter Tiero Elias, Dah, Christian, Coulibaly, Ephrem, Mensah, Selom, Agbomadji, Adeline, Bernier, Clotilde, Couderc, Christian, Laurent, Bruno, Spire, Claver Anoumou Yaotsè, Dagnra, Sciences Economiques et Sociales de la Santé & Traitement de l'Information Médicale (SESSTIM - U1252 INSERM - Aix Marseille Univ - UMR 259 IRD), Institut de Recherche pour le Développement (IRD)-Aix Marseille Université (AMU)-Institut National de la Santé et de la Recherche Médicale (INSERM), Observatoire régional de la santé Provence-Alpes-Côte d'Azur [Marseille] (ORS PACA), ARCAD-SIDA [Bamako, Mali], Espace Confiance [Abidjan, Côte d’Ivoire], Association African Solidarité [Ouagadougou, Burkina Faso], Centre Muraz [Bobo-Dioulasso, Burkina Faso], Espoir Vie Togo [Lomé, Togo], Coalition PLUS [Pantin, France], Recherches Translationnelles sur le VIH et les maladies infectieuses endémiques er émergentes (TransVIHMI), Université Cheikh Anta Diop [Dakar, Sénégal] (UCAD)-Institut de Recherche pour le Développement (IRD)-Université de Yaoundé I-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Montpellier (UM)-Université Montpellier 1 (UM1), This study was funded by the ANRS (France Recherche Nord & Sud Sida-hiv Hépatites, ANRS 12324) and Expertise France (Initiative 5%). PJC was the recipient of a doctoral fellowship from ANRS (B7-ANRS 12324)., The CohMSM Study Group : Granouillac B, Izard S, March L, Peeters M, Serrano L, Berenger C, Parisi E, Palvadeau P, Rojas Castro D, Trenado E, Camara D, Cisse O, Coulibaly A, Diallo F, Diarra M, Gadjigo M, Maiga K, Ouologuem A, Traore F, Aka NT, Coulibaly NH, Kotchi R, Kouabenan P, Kouame MJ, Lokrou KJ, N'Guessan FD, Anglaret X, Masumbuko JM, Oga M, Ilboudo O, Ouedraogo J, Ouedraogo M, Thio E, Toure JR, Traore A, Traore I, Yougbare F, Meda N, Agboyibor RMK, Attiogbe M, Badjassim AM, Ekon AL, Kokouba A, Tablissi DJS, Yaka KJ, Dagnra CAY., Institut de Recherche pour le Développement (IRD)-Université de Yaoundé I-Université Cheikh Anta Diop [Dakar, Sénégal] (UCAD)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Montpellier (UM), Dupuis, Christine, and Recherches Translationnelles sur le VIH et les maladies infectieuses endémiques et émergentes (TransVIHMI)
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Adult ,Male ,Health Knowledge, Attitudes, Practice ,Anti-HIV Agents ,Human immunodeficiency virus (HIV) ,men who have sex with men ,HIV Infections ,Transactional sex ,Mali ,medicine.disease_cause ,Logistic regression ,Men who have sex with men ,Sexual and Gender Minorities ,Young Adult ,03 medical and health sciences ,Pre-exposure prophylaxis ,0302 clinical medicine ,prevention ,Burkina Faso ,medicine ,Humans ,030212 general & internal medicine ,Homosexuality, Male ,pre-exposure prophylaxis ,030505 public health ,Unsafe Sex ,business.industry ,Public Health, Environmental and Occupational Health ,HIV ,Odds ratio ,Patient Acceptance of Health Care ,Confidence interval ,3. Good health ,Cote d'Ivoire ,Cross-Sectional Studies ,Infectious Diseases ,[SDV.SPEE] Life Sciences [q-bio]/Santé publique et épidémiologie ,Togo ,Africa ,Parasitology ,[SDV.SPEE]Life Sciences [q-bio]/Santé publique et épidémiologie ,prophylaxis ,0305 other medical science ,business ,Demography ,Cohort study - Abstract
International audience; OBJECTIVE:To explore the interest in taking PrEP among Western African men who have sex with men (MSM).METHODS:A cross-sectional survey was implemented at enrolment of HIV-negative MSM in a multiple centre community-based cohort study in four West African countries (Mali, Côte d'Ivoire, Burkina Faso, Togo). A standardised face-to-face questionnaire collected data on socio-demographic and behavioural characteristics over the previous 6 months. Descriptive analysis and multivariate logistic regression helped identify factors associated with the interest in taking PrEP.RESULTS:Of 564 participants, 87% were interested in taking PrEP. Interest in PrEP was associated with inconsistent condom use for anal sex (adjusted odds ratio (aOR): 2.11; 95% confidence interval (CI) 1.21-3.67), transactional sex (aOR: 2.02; 95% CI 1.11-3.71), searching for male sexual partners on the Internet in the previous month (aOR: 1.86; 95% CI 1.01-3.43), having a high level of self-esteem (aOR: 1.20; 95% CI 1.06-1.36), having at least one sexually transmitted infections at enrolment (aOR: 5.08; 95% CI 1.40-18.4) and not being aware of PrEP (aOR: 2.03; 95% CI 1.04-3.96). Participants having sex with HIV-positive male partners (aOR: 0.28; 95% CI 0.11-0.74), those being more sexually attracted to women than to men (aOR: 0.20; 95% CI 0.07-0.89) and those reporting psychological and material support from close friends (aOR: 0.33; 95% CI 0.15-0.73) were less interested in taking PreP.CONCLUSIONS:Western African HIV-negative MSM appear very interested in taking PrEP, especially those most at risk of HIV infection. PrEP implementation in a comprehensive prevention package should be considered urgently.
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- 2018
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6. Leishmania infections: Molecular targets and diagnosis.
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Akhoundi M, Downing T, Votýpka J, Kuhls K, Lukeš J, Cannet A, Ravel C, Marty P, Delaunay P, Kasbari M, Granouillac B, Gradoni L, and Sereno D
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- Animals, Antiprotozoal Agents pharmacology, DNA, Protozoan genetics, Genotype, Humans, Leishmania classification, Leishmania drug effects, Leishmania isolation & purification, Leishmaniasis classification, Leishmaniasis drug therapy, Leishmaniasis transmission, Molecular Typing instrumentation, Phylogeography, Protozoan Proteins genetics, Sensitivity and Specificity, Species Specificity, Insect Vectors parasitology, Leishmania genetics, Leishmaniasis epidemiology, Molecular Typing methods, Phylogeny, Psychodidae parasitology
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Progress in the diagnosis of leishmaniases depends on the development of effective methods and the discovery of suitable biomarkers. We propose firstly an update classification of Leishmania species and their synonymies. We demonstrate a global map highlighting the geography of known endemic Leishmania species pathogenic to humans. We summarize a complete list of techniques currently in use and discuss their advantages and limitations. The available data highlights the benefits of molecular markers in terms of their sensitivity and specificity to quantify variation from the subgeneric level to species complexes, (sub) species within complexes, and individual populations and infection foci. Each DNA-based detection method is supplied with a comprehensive description of markers and primers and proposal for a classification based on the role of each target and primer in the detection, identification and quantification of leishmaniasis infection. We outline a genome-wide map of genes informative for diagnosis that have been used for Leishmania genotyping. Furthermore, we propose a classification method based on the suitability of well-studied molecular markers for typing the 21 known Leishmania species pathogenic to humans. This can be applied to newly discovered species and to hybrid strains originating from inter-species crosses. Developing more effective and sensitive diagnostic methods and biomarkers is vital for enhancing Leishmania infection control programs., (Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.)
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- 2017
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