Que recherchez-vous ?
Un contenu sur ce site
Communications
- Communications
Poster & Presentations
32nd ECCMID, 23-26 April, Lisbon, Portugal |
|
 |
Oral session – Characterisation of in vivo acquired ceftolozane-tazobactam resistance in Pseudomonas aeruginosa using a PKPD modelling approach – Luc Deroche
Poster –P1337: Comparison between pharmacokinetic-pharmacodynamic modelling results of ceftaroline against methicillin-resistant Staphylococcus aureus after time kill and hollow-fibre experiments – Alexia Chauzy Poster – P1334 : In vivo pharmacokinetic-pharmacodynamic modelling of Acinetobacter baumannii inoculum effect on polymyxin B in a murine thigh infection model- Alexia Chauzy Poster – P1343 : In vitro PK/PD modelling of polymyxin B against resistant strain of A. baumannii in presence of mucin – Mathilde Lacroix Poster – 03559: Semi-mechanistic PKPD modelling of combined ceftazidime/avibactam and colistin against a multidrug-resistant strain of Klebsiella pneumoniae – Romain Aubry Poster – 03484: Systematic interaction screening of ceftazidime/avibactam and colistin against eighteen carbapenem-producing Escherichia coli and Klebsiella pneumoniae strains – Romain Aubry Poster – 03560: PEG-15-hydroxystearate non-ionic surfactant enhances amphotericin B activity against Mucorales in vitro – Kevin Brunet Invited speaker – W0415 – The role of in vivo models – William Couet |
RICAI, 13-14 December, Paris, France |
|
 |
Communication orale – Epidémiologie moléculaire des gènes de résistance croisée antiseptiques – antibiotiques– Maxime Pichon
Communication orale – Le PEG 15 hydroxystearate augmente l’activité in vitro de l’amphotéricine B sur les Mucorales – Kévin Brunet Communication orale – Characterisation of in vivo acquired ceftolozane-tazobactam resistance in Pseudomonas aeruginosa – Luc Deroche Présentation invité – COVID-19, pathogènes bactériens et microbiote– Maxime Pichon Présentation invité – Oxazolidinones : – PK/PD – quand faut-il doser ? – Sandrine Marchand Présentation invité – Méthodes d’études des effets combinés des antimicrobiens– Alexia Chauzy |
Journées d’animation scientifiques de la FéRi, 16-17 October, Tours, France |
|
 |
Molecular characterisation of in vivo acquisition of ceftolozane-tazobactam and ceftazidime-avibactam resistances in a patient treated for a Pseudomonas aeruginosa infection– Luc Deroche |
16e Congrès National de la SFM, 22-24 September, Nantes, France |
|
 |
Présentation orale – Optimisation de l’utilisation des anti-microbiens : faire plus ou faire mieux ? – Julien Buyck
Communication orale courte – Caractérisation par NGS de la diversification intra- et inter-hôte de Helicobacter pylori – Maxime Pichon Poster – La présence de l’antigène K1 est associé à un profil d’antibiorésistance différent chez Escherichia coli – Maxime Pichon Poster – Impact d’une pré-exposition aux antiseptiques sur l’émergence de l’antibiorésistance – Maxime Pichon |
ECCMID 2021, 9-12 July 2021 – Online |
|
 |
E-poster – A physiologically-based pharmacokinetic model to explore the blood-milk barrier in lactating species : case study with oxytetracycline – Jennifer Tardiveau
E-poster – In vivo pk/pd analysis of the impact of the seize of the inoculum of Acinetobacter baumannii on polymyxin B – Grace Akrong E-poster – In vitro PK/PD analysis of the impact of the size of the inoculum of Acinetobacter baumannii on polymyxin B – Grace Akrong E-poster – HF-App, a R-Shiny web application to streamline single and dual drug hollow fiber experimental setup – Vincent Aranzana-Climent E-poster – Pharmacokinetic/Pharmacodynamic modeling of gepotidacin against Escherichia coli and Naisseria gonorrhoeae in an in vitro hollow fiber infection model – Sandrine Marchand E-poster – Population pharmacokinetic/pharmacodynamic study of ceftaroline after multiple doses administration in critical care patients with early-onset pneumonia and normal or augmented renal clearance – Nicolas Gregoire E-poster – Molecular characterisation of in vivo acquisition of resistances to ceftolozane tazobactam and ceftazidime avibactam in a patient treated for a Pseudomonas aeruginosa infection – Luc Deroche |
World Microbe Forum (ASM), 20-24 June 2021, Online |
|
 |
E-poster – Molecular Characterisation of In Vivo Acquisition of Ceftolozane-Tazobactam and Ceftazidime-Avibactam Resistances in a Patient Treated for a Pseudomonas aeruginosa Infection – Luc Deroche
E-poster – In Vitro PK/PD Analysis of the Impact of the Size of the Inoculum of Acinetobacter baumannii on Polymyxin B – Grace Akrong E-poster – In Vivo PK/PD Analysis of the Impact of the Size of the Inoculum of Acinetobacter baumannii on Polymyxin B – Grace Akrong |
JNI 21es Journées Nationales d’Infectiologie, 9-11 September 2020 – Poitiers -France |
|
 |
Communication orale –Pharmacocinétique des antibiotiques: Quels dosages pour quels antibiotiques chez la patient âgés? – Sandrine Marchand |
ECCMID 2020 – 18-21 April 2020 – Paris – France |
|
 |
Mini Oral flash Session –Sequential time-kill experiments to characterize lypopolysaccharide-modifying genes involved in polymyxin resistance in Escherichia coli and Klebsiella pneumoniae carrying mcr-1 – Hariyanto IH Poster Presentation –Sequential time-kill curve to distinguish polymyxin-induced resistance and hetero-resistance in Acinetobacter baumannii – Hariyanto IHPoster Presentation – Antibacterial and anti-biofilm activity of colistinloaded nanoparticles against Acinetobacter baumannii – Rana AwadPoster Presentation – A new Lichtheimia corymbifera mouse model close to human pathophysiology to test antifungal drugs – Kevin BrunetPoster Presentation – Polyethylene glycol (15)-hydroxystearate enhances amphotericin B activity against Mucorales – Kevin BrunetPoster Presentation – In vitro model of Pseudomonas aeruginosa pulmonary biofilm to evaluate the efficacy of cationic antibiotics – Rana AwadPoster Presentation – Actinotignum schaalii in breast abscesses, an emerging pathology? Report on five cases – Luc Deroche Mini-oral ePoster Session – Comparison of patients’ brain microdialysate and cerebrospinal fluid concentrations versus time profiles of cefotaxime and metronidazole as representative antibiotic substrates or not of efflux transport systems – Alexia Chauzy |
21ème Colloque français des jeunes chercheurs VLM, 14 February 2020 – Paris – France |
|
 |
Poster Presentation – In vitro model of Pseudomonas aeruginosa pulmonary biofilm to evaluate the efficacy of cationic antibiotics – Rana Awad |
Microbes SFM 2019 – 30 September to 02 October 2019 – Paris – France |
|
 |
Oral Presentation – Genetic characterization of LPS-modifying genes involved in polymyxin resistance in E. coli and K. pneumoniae carrying MCR-1 – Hariyanto IH Poster Presentation – In vitro study of antibiotic combinations efficacy on multiresistant Achromobacter xylosoxidans strains – Grace Akrong Poster Presentation – Shachi Mehta Poster Presentation – Shachi Mehta Poster Presentation – Vincent Aranzana – Climent |
5th International inhaled Therapies for tuberculosis and other infectious Diseases Conference – 25-27 August 2019 – Gröningen – Netherland |
|
 |
Oral Presentation– Biopharmaceutical Classification of Antibiotics for Pulmonary Delivery – Sandrine Marchand Oral Presentation– A PK/PD type modelling approach to support time-kill data interpretation of cefoxitin for the treatment of Mycobacterium abscessus – Julien Buyck
|
Mycobacteria 2019 – 26-28 June 2019 – Angers – France |
|
 |
Oral Presentation– A PK/PD type modelling approach to support time-kill data interpretation of cefoxitin for the treatment of Mycobacterium abscessus – Julien Buyck
|
7th NanoFar School – 24-26 June 2019 – Angers |
|
 |
Oral Presentation– Inhaled nanoparticles and microparticles to treat pulmonary biofilms– Frédéric Tewes
|
PAGE 2019 – 11-14 June 2019 – Stocholm – Sweden |
|
 |
Poster Presentation– Semi-mechanistic pharmacodynamics modeling of aztreonam-avibactam combination to understand its antimicrobial activity against multidrug-resistant Gram(-) bacteria – Alexia Chauzy, Bruna Torres, Julien Buyck, Christophe Adier, Sandrine Marchand, William Couet, Nicolas Grégoire. Poster Presentation – Use of a semi-mechanistic PK-PD model to quantify the combination effect of polymyxin B and minocycline against polymyxin-resistant Acinetobacter baumannii – Vincent Aranzana-Climent, Julien Buyck, Lena Friberg, Younes Smani, Jeronimo Pachon-Diaz, Emma Marquizeau, William Couet, Nicolas Grégoire |
Congrès SFP – SFMM – SFMPM – 22-24 May 2019 – Tours |
|
 |
Poster and Oral Presentation – La décolonisation par l’amphotéricine B liposomale prévient la survenue des mucormycoses pulmonaires à Lichtheimia corymbifera – Kévin Brunet, Thomas Brunet, Grégory Jouvion, Estelle Cateau, Sandrine Marchand, Blandine Rammaert |
ECCMID 2019 – 13-16 April 2019 – Amsterdam |
|
 |
Paper Poster – In vitro evaluation of novel bi- or tri-antibiotic combinations against clinical isolates of Mycobacterium abscessus – Shachi Metha, Hariyanto Ih, Blandine Rammaert, William Couet, Sandrine Marchand, Julien Buyck Paper Poster – Sequential time-kill experiments to characterise adaptive resistance to polymyxins in Gram-negative bacteria carrying mcr-1– Hariyanto Ih, Nicolas Grégoire, William Couet, Julien Buyck Paper Poster – Farnesol and geraniol loaded nanocapsules enhance the susceptibility of mcr-1 Escherichia coli to colistin – Frédéric Tewes, Chantal Valcourt, Julien Buyck, William Couet ePoster Oral Session – A PK/PD type modelling approach to support time-kill data interpretation of cefoxitin for the treatment of Mycobacterium abscessus – Shachi Metha, Vincent Aranzana-Climent, Nicolas Grégoire, Sandrine Marchand, Julien Buyck, William Couet Paper Poster – Use of a semi-mechanistic PK-PD model to quantify the combination effect of polymyxin B and minocycline against polymyxin-resistant Acinetobacter baumannii – Vincent Aranzana-Climent, Julien Buyck, Lena Friberg, Younes Smani, Jeronimo Pachon-Diaz, Emma Marquizeau, William Couet, Nicolas Grégoire Paper Poster – In vitro activity of polymyxin B alone and in combination against colistin-resistant Acinetobacter baumannii – Vincent Aranzana-Climent, Alexia Chauzy, Nicolas Grégoire, Sandrine Marchand, William Couet, Julien Buyck |
ISAP 2019 – 12 April 2019 – Rotterdam |
|
 |
Oral presentation – « PK/PD » type of modelling approach to support time-kill data interpretation of cefoxitin for the treatment of Mycobacterium abscessus – MEHTA Shachi Oral presentation – Use of a semi-mechanistic PK-PD model to quantify the combination effect of polymyxin B and minocycline against polymyxin-resistant Acinetobacter baumannii – ARANZANA-CLIMENT Vincent |
RICAI 2018 – 17-18 December 2018 – Paris – France |
|
 |
Paper poster – Cinétiques d’adaptation in vitro aux antibiotiques de Pseudomonas aeruginosa – Etienne Meriglier, Nicolas Grégoire, France Roblot, Sandrine Marchand, William Couet, Julien Buyck Paper poster – Etude in vitro de la réversibilité de la résistance chez Pseudomonas aeruginosa – Etienne Meriglier, Nicolas Grégoire, France Roblot, Sandrine Marchand, William Couet, Julien Buyck
|
Joint 5th Workshop on Pulmonary Drug Delivery and 1st SimInhal Summer School – 25-27 September 2018 – Dublin – Ireland |
|
 |
Invited speaker – Fate of Inhaled Antibiotics – Sandrine Marchand |
BioBarriers 2018 – 27-29 August 2018 – Saarbrücken |
|
 |
Paper poster – Adjuvant effect of farnesol encapsulated within nanocapsules on colistin efficacy against MCR-1 E.coli – Valcourt c., Tewes F., Buyck J., Couet W. Oral Presentation – Animal Model of Chronic Lung Infection to P. aeruginosa : Are Agar and Alginate beads interchangeable? – Frederic Tewes
|
ECCMID 2018 – 21-24 April 2018 – Madrid |
|
 |
Paper poster P2203 – Pulmonary disposition of oseltamivir carboxylate in rats after nebulization or intravenous administration of its prodrug oseltamivir phosphate C. Romain, N. Gregoire, J. Brillault, I. Lamarche, P. Gobin, W. Couet, S. Marchand Paper poster P2204 – Pulmonary pharmacokinetics of amikacin and cefoxitin after nebulization in rats S. Mehta* (Poitiers, France), I. Lamarche, C. Adier, J. Buyck, N. Gregoire, S. Marchand, W. Couet Paper poster P2223 – Cerebrospinal fluid pharmacokinetics of ceftaroline in neurosurgical patients with externa lventricular drain P. Chavanet* (Dijon, France), A. Chauzy, N. Defrance, A. Nadji, J. Combes, W. Couet, L. Piroth Paper poster P2230 – Microdialysis study combined with population pharmacokinetic analysis and Monte Carlo simulations for optimization of cefoxitin dosing regimen used for prophylaxis in major abdominal surgery B. Gaelzer Silva Torres* (Poitiers, France), M. Boisson, S. Yani, J. Laroche, W. Couet, O. Mimoz, Paper poster P2232 – Pharmacokinetics of colistin administered at 9MIU once daily in intensive care unit patients with preserved renal function. S. Magreault* (Poitiers, France), D. Bassoulis, N. Gregoire, A. Skiada, S. Marchand, W. Couet, G. Daikos Paper poster P2421 – Semi-mechanistic pharmacokinetics/pharmacodynamics modelling of aztreonam-avibactam combination against multidrug-resistant Gram-negative organisms A. Chauzy* (Poitiers, France), B. Gaelzer Silva Torres, J. Buyck, E. Marquizeau, P. Gobin, B. Dejonge, S. Marchand, W. Couet, N. Gregoire |
ECCMID 2017 – 22-25 April 2017 – Vienna |
|
 |
Paper poster P1214 – Microdialysis study distribution of aztreonam and avibactam in skeletal muscle and intraperitoneal fluid of rats with and without experimental peritonitis – A. Chauzy* (Poitiers, France), N. Gregoire, I. Lamarche, P. Gobin, W. Couet, S. Marchand Invited speaker – Clinical Relevance of Protein Binding for drug Dosing – Sandrine Marchand |
10th World Meeting on Pharmaceutics, Biopharmaceutics and Pharmaceutical Technology – 4 – 7 April 2016 – Glasgow – UK |
|
 |
Invited speaker – Preliminary biopharmaceutical Classification of Antibiotics for Pulmonary Delivery – Sandrine Marchand |
Social events
Ecole de l’ADN
In the frame of the Ecole de l’ADN, Dr. Julien Buyck is regularly interviewed by young students from high schools of the region. In January 2019 and in January 2020 they were students from Lycée Elie Vinet (Barbezieux).
Christophe Burucoa is administrator of the school of DNA Nouvelle Aquitaine, a space for initiation, information and debate on the development of life sciences. He organized courses on antibiotic resistance offered to junior high school students in the region. Three to four courses are organized each year for 12 classes.
Students and their teachers come to Poitiers for 3 days. During this stay, they are confronted with clinical cases and carry out antibiograms and PCR in search of the mecA gene to adapt the therapeutic response. They visit the Bacteriology laboratory and meet several professionals representing different research and health professions in order to help them with their professional orientation.
At a distance, a return is organized in their high school during which they will present their results of manipulation, the visit of the lab and will make posters on the professions encountered. A debate on antibiotic resistance ended the day.
Nuit des chercheurs, 16 October 2019, CHU Poitiers
The laboratory is also participating to the “Nuits des chercheurs” organized by the University Hospital of Poitiers each year. For one evening three weeks after the “Fête de la science”, some researchers of our unit are presenting our research activity to the public and patients in the hall of the hospital. In 2019, we realized a movie with some pictures to present the whole activities of the laboratory.
Our participation in 2019 has been highlighted on the INSERM Bordeaux website :
Pint of Science, 22 May 2019
Two of our researchers have been invited to speak during the worldwide event Pint of Science. Thus, Vincent Aranzana-Climent and Dr. Julien Buyck have presented two conferences during the evening with 30 people on the theme “les antibiotiques, c’est fantastique?”.
Dr. Julien Buyck has started by a general presentation called “Et si les antibiotiques n’étaient plus efficaces demain?”, and Vincent Aranzana-Climent continued with a presentation talking about “La pharmacométrie au service de l’antibiothérapie”.
Some of our PhD students are involved in the organization of this event in Poitiers. Vincent Aranzana-Climent (in 2018), Jennifer Tardiveau and Grace Akrong (2019 and 2020) are volunteers for the organization of the Pint of Science event.
Women in Science
Some of our PhD students are visiting the High school of the Region Nouvelle-Aquitaine to talk to young students about their training courses, the researcher career and the place of women in the scientific world, in the frame of the Women in Science (now called “Sciences En Mouvement d’Elles”) event organized by Espace Mendès France. The aim is to enhance the professional careers of women and to fight against stereotypes and inequalities.
Alexia Chauzy and Sophie Magréault were visiting a High school of Niort (Lycée la Venise Verte) in March 2018.
Grace Akrong and Jennifer Tardiveau were visiting a secondary school Jean Rostand in Neuville-de-Poitou in April 2019.
Espace Mendès France
The tight relationship between our team and Espace Mendès France from Poitiers, has given numbered events like a conference from Dr. Julien Buyck and Dr. Blandine Rammaert about “Et si les antibiotiques n’étaient plus efficaces demain?”, in October 2018.
Espace Mendes France is becoming a real partner of our recent PANAMA project funded by INSERM and region Nouvelle-Aquitaine. Article in the local newspaper La Nouvelle République has been published:
