课题基金 / 基金详情

Antimicrobial Synergy for Carbapenem-Resistant Enterobacteriaceae

Antimicrobial Synergy for Carbapenem-Resistant Enterobacteriaceae
对碳青霉烯类耐药肠杆菌科细菌的抗菌协同作用
批准号:
10328479
负责人:
Thea Brennan-Krohn
金额:
$15.7万
依托单位国家:
美国
项目类别:
财政年份:
2018
资助国家:
美国
项目状态:
已结题
起止时间:
2018-02-20 至 2024-01-31
关键词:
AddressAdvisory CommitteesAffectAnimalsAntibiotic TherapyAntibioticsAntimicrobial susceptibilityAwardBacteriaBiological AssayCamellia sinensisCarbapenemsCessation of lifeChildhoodClinicalClinical MicrobiologyClinical ResearchClinical TrialsCollectionCombined AntibioticsCombined Modality TherapyCommunicable DiseasesComplexCritical IllnessDataDevelopmentDrug CombinationsDyesEnterobacteriaceaeEnterobacteriaceae InfectionsEvaluationFellowshipFoundationsFrequenciesFundingGoalsGram-Negative BacteriaGrowthImmunocompromised HostIn VitroIncubatedInfectionInvestigationIsraelKineticsLaboratoriesMaster of ScienceMeasuresMedical MicrobiologyMedical centerMentorshipMethodologyMethodsModalityModelingMonitorMonobactamsMulti-Drug ResistanceNucleic Acid BindingOrganismOutcomePatient CarePatientsPatternPharmaceutical PreparationsPharmacologyPostdoctoral FellowPrincipal InvestigatorPrintingPublic HealthResearchResearch PersonnelResearch Project GrantsResistanceRoleSystemTechniquesTechnologyTestingTherapeuticThigh structureTimeTranslational ResearchUnited States National Institutes of Healthantimicrobialantimicrobial drugbacterial resistancebactericidebasecarbapenem resistancecarbapenem-resistant Enterobacteriaceaecarbapenemasecareerclinically actionablecombinatorialdesigndetection methoddetection testdrug resistant bacteriaeffective therapyevidence baseimprovedin vivoinstructorinterestintraperitonealmedical schoolsmouse modelmulti-drug resistant pathogennext generationnovelnovel diagnosticsnovel therapeuticspathogenpatient populationpharmacokinetics and pharmacodynamicsprecision medicineprospectivestandard caresynergism

项目摘要

项目成果

Thea Brennan-Krohn的其他基金

相似基金

相关文献

中文摘要
翻译
点击翻译按钮获取中文摘要
英文摘要
Project Summary/Abstract    The proposed project is an investigation of the synergistic activity of antimicrobial combinations  against  carbapenem-­resistant  Enterobacteriaceae  (CRE).  The  principal  investigator,  Dr.  Thea  Brennan-­Krohn,  recently  completed  fellowships  in  Pediatric  Infectious  Diseases  and  in  Medical  Microbiology  and  is  now  an  Instructor  at  Harvard  Medical  School  and  a  post-­doctoral  fellow  at  Beth Israel Deaconess Medical Center. She is interested in improving methods for detection and  characterization of antimicrobial synergy in order to guide the treatment of patients infected with  highly  resistant  pathogens.  Her  career  goal  is  to  become  a  leading  investigator  in  the  development,  implementation  and  interpretation  of  tests  for  detection  of  antimicrobial  synergy.  During  the  award  period,  she  will  obtain  a  Master  of  Science  in  Pharmacology  and  will  pursue  coursework in clinical and translational research. The proposed research will be carried out under  the  mentorship  of  James  Kirby,  MD,  D(ABMM),  an  NIH-­funded  investigator  at  Beth  Israel  Deaconess Medical Center whose laboratory investigates topics highly relevant to the proposed  project,  including  the  development  of  novel  antimicrobial  susceptibility  testing  methods  and  the  investigation of new therapeutics for CRE. Dr. Brennan-­Krohn will be supported during the award  period by an advisory committee that includes Dr. George Eliopoulos, a world-­renowned expert  on antimicrobial synergy. In the proposed project, Dr. Brennan-­Krohn will initially test antimicrobial  combinations  against  a  comprehensive  collection  of  clinical  CRE  isolates  in  order  to  establish  combinatorial  spectra  of  activity.  For  this  part  of  the  project,  she  will  use  an  automated  checkerboard  array  microdilution  method  that  makes  use  of  the  HP  D300  inkjet  printer-­based  dispensing system. She will next develop a novel, fluorescent time-­kill synergy assay in order to  investigate the bactericidal kinetics of synergistic combinations. Finally, she will investigate the in  vivo  efficacy  and  PK/PD  parameters  of  the  most  effective  combinations  using  an  immunocompromised mouse model of CRE infection. Ultimately, the enhanced understanding of  synergy  as  well  as  the  technology  developed  and  validated  during  the  proposed  study  are  expected to inform the design of prospective clinical trials of combination antibiotic therapy and  to establish simple, rapid synergy testing platforms that will for the first time provide synergy data  that can be used in a clinically actionable timeframe to guide patient care.
期刊论文(7)
专著(0)
科研奖励(0)
会议论文
Evaluation of apramycin activity against methicillin-resistant, methicillin-sensitive, and vancomycin-intermediate Staphylococcus aureus clinical isolates.
安普霉素对甲氧西林耐药、甲氧西林敏感和万古霉素中间金黄色葡萄球菌临床分离株的活性评估。
DOI: 10.1016/j.diagmicrobio.2018.05.018
发表时间: 2018
期刊: Diagnostic microbiology and infectious disease
影响因子: 2.9
作者: [Truelson,KatherineA, Brennan-Krohn,Thea, Smith,KennethP, Kirby,JamesE]
通讯作者: Kirby,JamesE
DOI: 10.1186/s13073-022-01040-y
发表时间: 2022-04-05
期刊: Genome medicine
影响因子: 12.3
作者: [Salamzade R, Manson AL, Walker BJ, Brennan-Krohn T, Worby CJ, Ma P, He LL, Shea TP, Qu J, Chapman SB, Howe W, Young SK, Wurster JI, Delaney ML, Kanjilal S, Onderdonk AB, Bittencourt CE, Gussin GM, Kim D, Peterson EM, Ferraro MJ, Hooper DC, Shenoy ES, Cuomo CA, Cosimi LA, Huang SS, Kirby JE, Pierce VM, Bhattacharyya RP, Earl AM]
通讯作者: Earl AM
Susceptibility and resistance of multidrug-resistant gram-negative bacteria to novel beta-lactam/beta-lactamase inhibitor combinations
Identification of potentiators of antimicrobial activity against multidrug-resistant Burkholderia cepacia complex infections in cystic fibrosis
Antimicrobial Synergy for Carbapenem-Resistant Enterobacteriaceae
Antimicrobial Synergy for Carbapenem-Resistant Enterobacteriaceae - Administrative Supplement
海外基金