Research Explorer

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Researcher

Geert Claeys

Awards & Distinctions

152 Results

2021

Congenital cytomegalovirus infections : (no) focus on Africa : a review

Mengistu Hailemariam ZenebeZeleke MekonnenGeert ClaeysElizaveta Padalko

A2 Journal Article in GYNECOLOGY & OBSTETRICS (SUNNYVALE, CALIF.)

Prevalence, risk factors and adverse pregnancy outcomes of second trimester bacterial vaginosis among pregnant women in Bukavu, Democratic Republic of the Congo

Guy MulinganyaAnnelies De VulderG BisimwaJerina BoelensGeert ClaeysKaren De KeyserDaniel De VosE HendwaF KamparaY Kujirakwinja et al.

A1 Journal Article in PLOS ONE

2019

Prevalence, risk factors and associated adverse pregnancy outcome of bacterial vaginosis in pregnant women in Bukavu, Democratic Republic of Congo.

Annelies De VulderGuy MulinganyaJerina BoelensGeert ClaeysErick HendwaYvette KujirakwinjaFreddy KamparaJules MonganeInnocent MubalamaMario Vaneechoutte et al.

2018

A complete and multifaceted overview of antibiotic use and infection diagnosis in the intensive care unit : results from a prospective four-year registration

Liesbet De BusBram GadeyneJohan SteenJerina BoelensGeert ClaeysDominique BenoitJan De WaeleJohan DecruyenaerePieter Depuydt

A1 Journal Article in CRITICAL CARE

Improving timelines in reporting results from positive blood cultures : simulation of impact of rapid identification on therapy on a real-life cohort

Lien CattoirLiselotte CoorevitsIsabel Leroux-RoelsGeert ClaeysBruno VerhasseltJerina Boelens

A1 Journal Article in EUROPEAN JOURNAL OF CLINICAL MICROBIOLOGY & INFECTIOUS DISEASES

2017

Diagnosis and management of uncomplicated urinary tract infections in non-pregnant women in primary care

Stefan HeytensThierry ChristiaensAn De SutterGeert Claeys

Increasing proportion of carbapenemase-producing Enterobacteriaceae and emergence of a MCR-1 producer through a multicentric study among hospital-based and private laboratories in Belgium from September to November 2015

Te Din HuangPierre BogaertsCatherine BerhinMartin HoebekeCaroline BauraingYouri Glupczynskion behalf of a multicentre study groupJerina BoelensGeert Claeys

A1 Journal Article in EUROSURVEILLANCE

The resident microflora of voided midstream urine of healthy controls : standard versus expanded urine culture protocols

Liselotte CoorevitsStefan HeytensJerina BoelensGeert Claeys

A1 Journal Article in EUROPEAN JOURNAL OF CLINICAL MICROBIOLOGY & INFECTIOUS DISEASES

Three cases of OXA-48-like carbapenemase producing Enterobacteriaceae (not) detected using Xpert® Carba-R

Jerina BoelensErlangga YusufJohan DecruyenaereLiselotte CoorevitsDenis PiérardGeert Claeys

A1 Journal Article in ACTA CLINICA BELGICA

Uropathogen distribution and antimicrobial susceptibility in uncomplicated cystitis in Belgium, a high antibiotics prescribing country : 20-year surveillance

Stefan HeytensJerina BoelensGeert ClaeysAn De SutterThierry Christiaens

A1 Journal Article in EUROPEAN JOURNAL OF CLINICAL MICROBIOLOGY & INFECTIOUS DISEASES

Women with symptoms of a urinary tract infection but a negative urine culture : PCR-based quantification of Escherichia coli suggests infection in most cases

Stefan HeytensAn De SutterLiselotte CoorevitsPiet CoolsJerina BoelensLeen Van SimaeyThierry ChristiaensMario VaneechoutteGeert Claeys

A1 Journal Article in CLINICAL MICROBIOLOGY AND INFECTION

2016

Impact of de-escalation of beta-lactam antibiotics on the emergence of antibiotic resistance in ICU patients : a retrospective observational study

Liesbet De BusWOUTER DENYSJULIE CATTEEUWBram GadeyneKarel VermeulenJerina BoelensGeert ClaeysJan De WaeleJohan DecruyenaerePieter Depuydt

A1 Journal Article in INTENSIVE CARE MEDICINE

2015

Direct susceptibility testing by disk diffusion on clinical samples : a rapid and accurate tool for antibiotic stewardship

Liselotte CoorevitsJerina BoelensGeert Claeys

A1 Journal Article in EUROPEAN JOURNAL OF CLINICAL MICROBIOLOGY & INFECTIOUS DISEASES

Validation of high resolution melting analysis (HRM) of the amplified ITS2 region for the detection and identification of yeasts from clinical samples : comparison with culture and MALDI-TOF based identification

Hans DuyvejonckPiet CoolsJohan DecruyenaereKristien RoelensLucien NoensStefan VermeulenGeert ClaeysEllen DecatEls Van MechelenMario Vaneechoutte

A1 Journal Article in PLOS ONE

Validation of high resolution melting analysis (HRM) of the amplified ITS2 region for the detection and identification of yeasts from clinical samples : comparison with culture and MALDI-TOF based identification (vol 10, e0132149, 2015)

Hans DuyvejonckPiet CoolsJohan DecruyenaereKristien RoelensLucien NoensStefan VermeulenGeert ClaeysEllen DecatEls Van MechelenMario Vaneechoutte

2014

Development of antibiotic treatment algorithms based on local ecology and respiratory surveillance cultures to restrict the use of broad-spectrum antimicrobial drugs in the treatment of hospital-acquired pneumonia in the intensive care unit : a retrospective analysis

Liesbet De BusLIES SAERENSBram GadeyneJerina BoelensGeert ClaeysJan De WaeleDominique BenoitJohan DecruyenaerePieter Depuydt

A1 Journal Article in CRITICAL CARE

Disseminated infection with Mycobacterium tilburgii in a male immunocompromised patient

SARAH TEMMERMANLinos VandekerckhoveERICA SERMIJNDirk VogelaersGeert ClaeysMario VaneechouttePiet CoolsSteven Callens

A1 Journal Article in JOURNAL OF CLINICAL MICROBIOLOGY

Dual disseminated infection with Nocardia farcinica and Mucor in a patient with systemic lupus erythematosus : a case report

FREDERIK DE CLERCKFLORENCE VAN RYCKEGHEMPieter DepuydtDominique BenoitPATRICK DRUWEArnika HugelGeert ClaeysPiet CoolsJohan Decruyenaere

A2 Journal Article in JOURNAL OF MEDICAL CASE REPORTS

Fatal Myceliophthora thermophila infection in a boy with acute myeloid leukaemia and cord blood stem cell transplantation

A PietteBarbara De MoerloosePetra SchelstraeteVictoria Bordon MariaThierry De BaereGeert Claeys

A2 Journal Article in BELGIAN JOURNAL OF HEMATOLOGY

Healthcare-associated bloodstream infections in a neonatal intensive care unit over a 20-year period (1992-2011) : trends in incidence, pathogens, and mortality

Evelien VerstraeteJerina BoelensChris De CoenGeert ClaeysDirk VogelaersPiet VanhaesebrouckStijn Blot

A1 Journal Article in INFECTION CONTROL AND HOSPITAL EPIDEMIOLOGY

Implementation of a multidisciplinary infectious diseases team in a tertiary hospital within an Antimicrobial Stewardship Program

Franky BuyleMATTHIAS WALLAERTNATHALIE BECKJerina BoelensSteven CallensGeert ClaeysSABINE DERYCKEREEVELIEN HAEGEMANIsabel Leroux-RoelsERICA SERMIJN et al.

A1 Journal Article in ACTA CLINICA BELGICA

Prophylactic use of levofloxacin during medicinal leech therapy

Tieneke BautersFranky BuyleStijn BlotHugo RobaysDirk VogelaersKoenraad Van LanduytWim VanhoveGeert Claeys

A1 Journal Article in INTERNATIONAL JOURNAL OF CLINICAL PHARMACY

Therapeutic drug monitoring-based dose optimisation of piperacillin and meropenem: a randomised controlled trial

Jan De WaeleSofie CarretteMieke CarlierVeronique StoveJerina BoelensGeert ClaeysIsabel Leroux-RoelsEric HostePieter DepuydtJohan Decruyenaere et al.

A1 Journal Article in INTENSIVE CARE MEDICINE

Validity analysis of a unique infection surveillance system in the intensive care unit by analysis of a data warehouse built through a workflow-integrated software application

Liesbet De BusGUNTER DIETBram GadeyneIsabel Leroux-RoelsGeert ClaeysKristof SteurbautDominique BenoitFilip De TurckJohan DecruyenaerePieter Depuydt

A1 Journal Article in JOURNAL OF HOSPITAL INFECTION

2013

A survey of beta-lactam antibiotics and vancomycin dosing strategies in intensive care units and general wards in Belgian hospitals.

Franky BuyleJohan DecruyenaereJan De WaelePaul M TulkensThijs Van AudenrodePieter DepuydtGeert ClaeysHugo RobaysDirk Vogelaers

A1 Journal Article in EUROPEAN JOURNAL OF CLINICAL MICROBIOLOGY & INFECTIOUS DISEASES

Azithromycin for prevention of exacerbations in severe asthma (AZISAST): a multicentre randomised double-blind placebo-controlled trial

Guy BrusselleChristine VanderStichelePaul JordensRené DemanHans SlabbynckVeerle RingoetGeert VerledenIngel K DemedtsKatia VerhammeANJA DELPORTE et al.

A1 Journal Article in THORAX

Characeteristics and outcome of neonates with a healthcare-associated bloodstream infection in a NICU over a 10-year period (2002-2011)

Evelien VerstraeteGeert ClaeysIsabel Leroux-RoelsDirk VogelaersPiet VanhaesebrouckStijn Blot

Edwardsiella tarda sepsis in a live-stranded sperm whale (Physeter macrocephalus)

Piet CoolsJan HaeltersGuido Lopes dos Santos SantiagoGeert ClaeysJerina BoelensIsabel Leroux-RoelsMario VaneechouttePieter Deschaght

A1 Journal Article in VETERINARY MICROBIOLOGY

Microbial etiology and antimicrobial resistance in healthcare-associated versus community-acquired and hospital-acquired bloodstream infection in a tertiary care hospital

Liesbet De BusGwen CoessensJerina BoelensGeert ClaeysJohan DecruyenaerePieter Depuydt

A1 Journal Article in DIAGNOSTIC MICROBIOLOGY AND INFECTIOUS DISEASE

Strong correspondence of the vaginal and rectal load of group B streptococci in pregnant women

Nabil Abdullah El AilaPiet CoolsPieter DeschaghtGuido Lopes dos Santos SantiagoGeert ClaeysMario Vaneechoutte

A2 Journal Article in JOURNAL OF CLINICAL GYNECOLOGY AND OBSTETRICS

2012

Comparison of four serological assays for the diagnosis of Chlamydia trachomatis in subfertile women

Mambo-Claude MuvunyiLaurens ClaeysTineke De SutterPetra De SutterMarleen TemmermanLieve Van RenterghemGeert ClaeysElizaveta Padalko

A1 Journal Article in JOURNAL OF INFECTION IN DEVELOPING COUNTRIES

Evaluation of the treatment of Staphylococcus aureus bacteremia based on three quality indicators in a University Hospital

Franky BuyleDirk VogelaersGeert ClaeysHugo Robays

2011

Chlamydia trachomatis infection in fertile and subfertile women in Rwanda: prevalence and diagnostic significance of IgG and IgA antibodies testing

Mambo-Claude MuvunyiNathalie DhontRita VerhelstMarleen TemmermanGeert ClaeysElizaveta Padalko

A1 Journal Article in HUMAN REPRODUCTION

Comparison of culture with two different qPCR assays for detection of rectovaginal carriage of Streptococcus agalactiae (group B streptococci) in pregnant women

Nabil El AilaInge TencyGeert ClaeysHans VerstraelenPieter DeschaghtEllen DecatGuido Lopes dos Santos SantiagoPiet CoolsMarleen TemmermanMario Vaneechoutte

A1 Journal Article in RESEARCH IN MICROBIOLOGY

Decreased susceptibility to commonly used antimicrobial agents in bacterial pathogens isolated from urinary tract infections in Rwanda: need for new antimicrobial guidelines

Mambo-Claude MuvunyiFlorence MasaisaClaude BayinganaLéon MutesaAndré MusemakweriGrégoire MuhirwaGeert Claeys

A1 Journal Article in AMERICAN JOURNAL OF TROPICAL MEDICINE AND HYGIENE

Evaluation of a new multiplex polymerase chain reaction assay STDFinder for the simultaneous detection of 7 sexually transmitted disease pathogens

Mambo-Claude MuvunyiNathalie DhontRita VerhelstTania CrucittiMartin ReijansBrit MuldersGuus SimonsMarleen TemmermanGeert ClaeysElizaveta Padalko

A1 Journal Article in DIAGNOSTIC MICROBIOLOGY AND INFECTIOUS DISEASE

Longitudinal study of the dynamics of vaginal microflora during two consecutive menstrual cycles

Guido Lopes dos Santos SantiagoPiet CoolsHans VerstraelenMarijke TrogGriet MissineNabil El AilaRita VerhelstInge TencyGeert ClaeysMarleen Temmerman et al.

A1 Journal Article in PLOS ONE

Performance evaluation of a modified chromogenic medium, ChromID MRSA New, for the detection of methicillin-resistant Staphylococcus aureus from clinical specimens

FREDERIK VAN HOECKENATHANIEL DELOOFGeert Claeys

A1 Journal Article in EUROPEAN JOURNAL OF CLINICAL MICROBIOLOGY & INFECTIOUS DISEASES

2010

Characterization of extended-spectrum β-lactamases produced by Escherichia coli isolated from hospitalized and nonhospitalized patients : emergence of CTX-M-15-producing strains causing urinary tract infections

Annemieke SmetAn MartelDavy PersoonsJeroen DewulfMarc HeyndrickxGeert ClaeysMarc LontieBritt Van MeenselLieve HermanFreddy Haesebrouck et al.

A1 Journal Article in MICROBIAL DRUG RESISTANCE

Comparison of different sampling techniques and of different culture methods for detection of group B streptococcus carriage in pregnant women

Nabil El AilaInge TencyGeert ClaeysBart SaerensPiet CoolsHans VerstraelenMarleen TemmermanRita VerhelstMario Vaneechoutte

A1 Journal Article in BMC INFECTIOUS DISEASES

Evaluation of different culture media, swabs and sampling techniques for rapid detection of vaginal and rectal group B streptococci in pregnant women

Nabil El AilaInge TencyGeert ClaeysBart SaerensMarleen TemmermanRita VerhelstMario Vaneechoutte

Necrotizing fasciitis complicated by fatal multiple organ dysfunction due to Pasteurella multocida infection: a case report

Filip StillaertLuc De BaerdemaekerJan De WaeleGeert ClaeysPhillip BlondeelStan Monstrey

A1 Journal Article in ACTA CLINICA BELGICA

2009

A fatal myceliophthora thermophila infection in a child with acute myeloid leukaemia

Anne PietteBarbara De MoerlooseVeerle MondelaersPetra SchelstraeteThierry De BaereGerda VerschraegenGeert Claeys

A pilot study evaluating the safety of vaginal administration of a multi-particulate pellet formulation.

Guido Lopes dos Santos SantiagoHans VerstraelenNele PoelvoordeSteven De CorteGeert ClaeysMarijke TrogEllen De BackerBart SaerensChris VervaetFabienne De Boeck et al.

A1 Journal Article in European Journal of Pharmaceutics and Biopharmaceutics

Comparative analysis of extended-spectrum-beta-lactamase-carrying plasmids from different members of Enterobacteriaceae isolated from poultry, pigs and humans: evidence for a shared beta-lactam resistance gene pool?

Annemieke SmetAn MartelDavy PersoonsJeroen DewulfMarc HeyndrickxAxel CloeckaertKarine PraudGeert ClaeysBoudewijn CatryLieve Herman et al.

A1 Journal Article in JOURNAL OF ANTIMICROBIAL CHEMOTHERAPY

Genotyping of Streptococcus agalactiae (group B streptococci) isolated from vaginal and rectal swabs of women at 35-37 weeks of pregnancy

Nabil El AilaInge TencyGeert ClaeysBart SaerensEllen De BackerMarleen TemmermanRita VerhelstMario Vaneechoutte

A1 Journal Article in BMC INFECTIOUS DISEASES

Identification and genotyping of bacteria from paired vaginal and rectal samples from pregnant women indicates similarity between vaginal and rectal microflora

Nabil El AilaInge TencyGeert ClaeysHans VerstraelenBart SaerensGuido Lopes dos Santos SantiagoEllen De BackerPiet CoolsMarleen TemmermanRita Verhelst et al.

A1 Journal Article in BMC INFECTIOUS DISEASES

Longitudinal analysis of the vaginal microflora in pregnancy suggests that L. crispatus promotes the stability of the normal vaginal microflora and that L. gasseri and/or L. iners are more conducive to the occurrence of abnormal vaginal microflora

Hans VerstraelenRita VerhelstGeert ClaeysEllen De BackerMarleen TemmermanMario Vaneechoutte

A1 Journal Article in BMC MICROBIOLOGY

Microflora of the penile skin-lined neovagina of transsexual women

Steven WeyersHans VerstraelenJan GerrisStan MonstreyGuido Lopes dos Santos SantiagoBart SaerensEllen De BackerGeert ClaeysMario VaneechoutteRita Verhelst

A1 Journal Article in BMC MICROBIOLOGY

2008

Systematic surveillance cultures as a tool to predict involvement of multidrug antibiotic resistant bacteria in ventilator-associated pneumonia

Pieter DepuydtDominique BenoitDirk VogelaersJohan DecruyenaereDominique VandijckGeert ClaeysGerda VerschraegenStijn Blot

A1 Journal Article in INTENSIVE CARE MEDICINE

Terminal restriction fragment length polymorphism analysis of the microflora in necrotic teeth of patients irradiated in the head and neck region

Geert HommezRita VerhelstMario VaneechoutteGeert ClaeysRoeland De Moor

A1 Journal Article in JOURNAL OF ENDODONTICS

2007

Combined use of Pastorex Staph-Plus and either of two new chromogenic agars, MRSA ID and CHROMagar MRSA, for detection of methicillin-resistant Staphylococcus aureus

Veerle CompernolleGerda VerschraegenGeert Claeys

A1 Journal Article in JOURNAL OF CLINICAL MICROBIOLOGY

Determination de la sensibilité de 45 souches de Candida au fluconazole: analyse de deux techniques de reference proposés par NCCLS1: papier disque à diffusion et la macrodilution

Jean Damascene NsabimanaMarc TwagirumukizaGeert ClaeysGerda VerschraegenL Vynckier

A2 Journal Article in MÉDECINE D'AFRIQUE NOIRE

In vitro activity of temocillin against prevalent extended-spectrum beta-lactamases producing Enterobacteriaceae from Belgian intensive care units

Y GLUPCZYNSKITD HUANGC BERHINGeert ClaeysM DELMEEL IDEG IEVEND PIERARDH RODRIGUEZ-VILLALOBOSM STRUELENS et al.

A1 Journal Article in EUROPEAN JOURNAL OF CLINICAL MICROBIOLOGY & INFECTIOUS DISEASES

Infection risk related to the use of medicinal leeches

TGM BANTERSFranky BuyleGerda VerschraegenKaren VermisDirk VogelaersGeert ClaeysHugo Robays

A1 Journal Article in PHARMACY WORLD & SCIENCE

Modified classification of Gram-stained vaginal smears to predict spontaneous preterm birth : a prospective cohort study

Hans VerstraelenRita VerhelstKristien RoelensGeert ClaeysSteven WeyersEllen De BackerMario VaneechoutteMarleen Temmerman

A1 Journal Article in AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY

National survey of molecular epidemiology of Staphylococcus aureus colonization in Belgian cystic fibrosis patients

A VERGISONO DENISA DEPLANOG CASIMIRGeert ClaeysFrans De BaetsK DEBOECKN DOUATH FRANCKXJ GIGI et al.

A1 Journal Article in JOURNAL OF ANTIMICROBIAL CHEMOTHERAPY

Prevalence of extended-spectrum beta-lactamase-producing Enterobacteriacae isolates at two Belgian hospitals: a descriptive study

Pieter BogaertsGeert ClaeysC BAURAINGAnne PietteA DE VLEESCHAUWERGerda VerschraegenY GLUPCZYNSKI

Third Belgian multicentre survey of antibiotic susceptibility of anaerobic bacteria

Ingrid WyboDenis PierardInge VerschraegenMarijke ReyndersKristof VandoorslaerGeert ClaeysMichel DelmeeYouri GlupczynskiBart GordtsMargaretha Ieven et al.

A1 Journal Article in JOURNAL OF ANTIMICROBIAL CHEMOTHERAPY

2006

Antibiotic susceptibility of Atopobium vaginae

Ellen De BackerRita VerhelstHans VerstraelenGeert ClaeysGerda VerschraegenMarleen TemmermanMario Vaneechoutte

A1 Journal Article in BMC INFECTIOUS DISEASES

Antimicrobial resistance in nosocomial bloodstream infection associated with pneumonia and the value of systematic surveillance cultures in an adult intensive care unit

Pieter DepuydtStijn BlotDOMINIQUE BENOITGeert ClaeysGerda VerschraegenKoenraad VandewoudeDirk VogelaersJohan DecruyenaereFrancis Colardyn

A1 Journal Article in CRITICAL CARE MEDICINE

Characterisation of the vaginal microflora

Rita VerhelstMario VaneechoutteMarleen TemmermanGeert Claeys

Effect of fluconazole consumption on long-term trends in candidal ecology

Stijn BlotRomy JanssensGeert ClaeysEric HosteFranky BuyleJAN DE WAELERenaat PelemanDirk VogelaersKoenraad Vandewoude

A1 Journal Article in JOURNAL OF ANTIMICROBIAL CHEMOTHERAPY

Outcome in bacteremia associated with nosocomial pneumonia and the impact of pathogen prediction by tracheal surveillance cultures

Pieter DepuydtDOMINIQUE BENOITDirk VogelaersGeert ClaeysGerda VerschraegenKoenraad VandewoudeJohan DecruyenaereStijn Blot

A1 Journal Article in INTENSIVE CARE MEDICINE

Pneumococcal conjugate vaccination in children with recurrent acute otitis media: a therapeutic alternative?

Muriel Van KempenJudith S VermeirenMario VaneechoutteGeert ClaeysReinier H VeenhovenGer T RijkersElisabeth AM SandersIngeborg Dhooge

A1 Journal Article in INTERNATIONAL JOURNAL OF PEDIATRIC OTORHINOLARYNGOLOGY

2005

An interlaboratory comparison of ITS2-PCR for the identification of yeasts, using the ABI Prism 310 and CEQ8000 capillary electrophoresis systems

Thierry De BaereA VAN KEERBERGHENP VAN HAUWEH DE BEENHOUWERA BOELGerda VerschraegenGeert ClaeysMario Vaneechoutte

A1 Journal Article in BMC MICROBIOLOGY

Colonization status and appropriate antibiotic therapy for nosocomial bacteremia caused by antibiotic-resistant gram-negative bacteria in an intensive care unit

Stijn BlotPieter DepuydtDirk VogelaersJohan DecruyenaereJAN DE WAELEEric HosteRenaat PelemanGeert ClaeysGerda VerschraegenFrancis Colardyn et al.

A1 Journal Article in INFECTION CONTROL AND HOSPITAL EPIDEMIOLOGY

Comparison between Gram stain and culture for the characterization of vaginal microflora: Definition of a distinct grade that resembles grade I microflora and revised categorization of grade I microflora

Rita VerhelstHans VerstraelenGeert ClaeysGerda VerschraegenLeen Van SimaeyCatharine De GanckEllen De BackerMarleen TemmermanMario Vaneechoutte

A1 Journal Article in BMC MICROBIOLOGY

Comparison of Gram stain and culture for the characterisation of vaginal microflora

Rita VerhelstHans VerstraelenGeert ClaeysGerda VerschraegenMarleen TemmermanMario Vaneechoutte

Epidemiology of Pseudomonas aeruginosa in a cystic fibrosis rehabilitation centre

SABINE VAN DAELEH FRANCKXRita VerhelstPETRA SCHELSTRAETEFilomeen HaerynckI VAN SIMAEYGeert ClaeysMario VaneechoutteFrans De Baets

A1 Journal Article in EUROPEAN RESPIRATORY JOURNAL

Evaluation of tRNA gene PCR for identification of Mollicutes

Tim StakenborgJo ViccaRita VerhelstPatrick ButayeDominiek MaesAnne NaessensGeert ClaeysCatharine De GanckFreddy HaesebrouckMario Vaneechoutte

A1 Journal Article in JOURNAL OF CLINICAL MICROBIOLOGY

Microbiological evalutation using T-RFLP analysis of the flora of necrotic teeth of patients

Geert HommezRita VerhelstMario VaneechoutteGeert ClaeysRoeland De Moor

Modification of Gram-stained vaginal smear scoring may increase the sensitivity of vaginal smear assessment in the prediction of preterm birth

Hans VerstraelenRita VerhelstGeert ClaeysK ROELENSEllen De BackerMario VaneechoutteMarleen Temmerman

Shared genotypes of Achromobacter xylosoxidans strains isolated from patients at a cystic fibrosis rehabilitation center

Sabine Van daeleRita VerhelstGeert ClaeysGerda VerschraegenHilde FranckxLeen Van SimaeyCatharine De GanckFrans De BaetsMario Vaneechoutte

A1 Journal Article in JOURNAL OF CLINICAL MICROBIOLOGY

Subclinical iron deficiency is a strong predictor of bacterial vaginosis in early pregnancy

Hans VerstraelenJoris DelangheKristien RoelensStijn BlotGeert ClaeysMarleen Temmerman

A1 Journal Article in BMC INFECTIOUS DISEASES

2004

Antibiotic susceptibility of acute otitis media pathogens in otitis-prone Belgian children

Muriel Van KempenMario VaneechoutteGeert ClaeysGerda VerschraegenJUDITH VERMEIRENIngeborg Dhooge

A1 Journal Article in EUROPEAN JOURNAL OF PEDIATRICS

Automated flow cytometry analysis of peritoneal dialysis fluid

JORIS PENDERSTOM FIERSAnnemieke DhondtGeert ClaeysJoris Delanghe

A1 Journal Article in NEPHROLOGY DIALYSIS TRANSPLANTATION

Bacteremic infection with Pantoea ananatis

Thierry De BaereRita VerhelstC LABITGerda VerschraegenG WAUTERSGeert ClaeysMario Vaneechoutte

A1 Journal Article in JOURNAL OF CLINICAL MICROBIOLOGY

CULTURE-INDEPENDENT CHARACTERIZATION OF HEALTHY AND DISTURBED VAGINAL MICROFLORA CONFIRMS THE PRESENCE OF ATOPOBIUM VAGINAE IN THE BACTERIAL VAGINOSIS MICROFLORA AND SUGGESTS AN AMBIGUOUS ROLE FOR LACTOBACILLUS GASSERI AND L. INERS

Rita VerhelstHans VerstraelenGeert ClaeysGerda VerschraegenMarleen TemmermanMario Vaneechoutte

Cloning of 16S rRNA genes amplified from normal and disturbed vaginal microflora points to a strong assocation between Atopobium vaginae, Gardnerella vaginalis and bacterial vaginosis

Rita VerhelstHans VerstraelenGeert ClaeysGerda VerschraegenJoris DelangheLeen Van SimaeyCatharine De GanckMarleen TemmermanMario Vaneechoutte

Cloning of 16S rRNA genes amplified from normal and disturbed vaginal microflora suggests a strong association between Atopobiurn vaginae, Gardnerella vaginalis and bacterial vaginosis

Rita VerhelstHans VerstraelenGeert ClaeysGerda VerschraegenJoris DelangheLeen Van SimaeyCatharine De GanckMarleen TemmermanMario Vaneechoutte

A1 Journal Article in BMC MICROBIOLOGY

Culture-independent analysis of vaginal microflora: The unrecognized association of Atopobium vaginae with bacterial vaginosis

Hans VerstraelenRita VerhelstGeert ClaeysMarleen TemmermanMario Vaneechoutte

A1 Journal Article in AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY

Evaluation of tDNA-PCR for the identification of Mollicutes

Tim StakenborgJo ViccaR VERHELSTPatrick ButayeDominiek MaesA NAESSENSGeert ClaeysCatharine De GanckFreddy HaesebrouckMario Vaneechoutte

Extended-spectrum beta-lactamase (ESBL) producing Enterobacter aerogenes phenotypically misidentified as Klebsiella pneumoniae or K terrigena

Geert ClaeysThierry De BaereG WAUTERSP VANDECANDELAEREGerda VerschraegenA MUYLAERTMario Vaneechoutte

A1 Journal Article in BMC MICROBIOLOGY

Investigation of the effect of the coronal restoration quality on the composition of the root canal microflora in teeth with apical periodontitis by means of T-RFLP analysis

Geert HommezRita VerhelstGeert ClaeysMario VaneechoutteRoeland De Moor

A1 Journal Article in INTERNATIONAL ENDODONTIC JOURNAL

2003

Comparison of five genotypic techniques for identification of optochin-resistant pneumococcus-like isolates

Rita VerhelstT KAIJALAINENThierry De BaereGerda VerschraegenGeert ClaeysLeen Van SimaeyCatharine De GanckMario Vaneechoutte

A1 Journal Article in JOURNAL OF CLINICAL MICROBIOLOGY

Microbiological evaluation of necrotic root canals with apical periodontitis by T-RFLP analysis

Roeland De MoorRita VerhelstMario VaneechoutteGeert ClaeysGeert Hommez

Microbiological evaluation of retreated root canals with appical periodontitis by T-RFLP analysis

Geert HommezRita VerhelstMario VaneechoutteGeert ClaeysRoeland De Moor

2002

Bacteremia due to Moraxella atlantae in a cancer patient.

Thierry De BaereA MUYLAERTE EVERAERTG WAUTERSGeert ClaeysGerda VerschraegenMario Vaneechoutte

A1 Journal Article in JOURNAL OF CLINICAL MICROBIOLOGY

Does the addition of glutamine to total parenteral nutrition have beneficial effect on the healing of colon anastomosis and bacterial translocation after preoperative radiotherapy?

Mohamed El-MaitWim CeelenTom BoterbergGeert ClaeysWilfried De NeveBernard de HemptinnePiet Pattyn

Evaluation of amplified rDNA restriction analysis (ARDRA) for the identification of cultured mycobacteria in a diagnostic laboratory

Thierry De BaereRicardo de MendoncaGeert ClaeysGerda VerschraegenWouter MijsRita VerhelstSylvianne RottiersLeen Van SimaeyCatharine De GanckMario Vaneechoutte

A1 Journal Article in BMC MICROBIOLOGY

Identification of cultured isolates of clinically important yeast species using fluorescent fragment length analysis of the amplified internally transcribed rRNA spacer 2 region

Thierry De BaereGeert ClaeysDanielle SwinneCaroline MassonetGerda VerschraegenAn MuylaertMario Vaneechoutte

A1 Journal Article in BMC MICROBIOLOGY

Isolation of Buttiauxella gaviniae from a spinal cord patient with urinary bladder pathology.

Thierry De BaereG WAUTERSP KAMPFERC LABITGeert ClaeysGerda VerschraegenMario Vaneechoutte

A1 Journal Article in JOURNAL OF CLINICAL MICROBIOLOGY

2001

Case of catheter sepsis with Ralstonia gilardii in a child with acute lymphoblastic leukemia.

G WAUTERSGeert ClaeysGerda VerschraegenThierry De BaereE VANDECRUYSL VAN SIMAEYC DE GANCKMario Vaneechoutte

A1 Journal Article in JOURNAL OF CLINICAL MICROBIOLOGY

Evaluation of six commercial assays for the rapid detection of Clostridium difficile toxin and/or antigen in stool specimens.

H VANPOUCKEThierry De BaereGeert ClaeysMario VaneechoutteGerda Verschraegen

A1 Journal Article in CLINICAL MICROBIOLOGY AND INFECTION

Infecties opsporen tijdens de zwangerschap.

L VAN RENTERGHEMGeert Claeys

A2 Journal Article in TIJDSCHRIFT VOOR GENEESKUNDE

Isolations of Leclercia adecarboxylata from a patient with a chronically Inflamed gallbladder and from a patient with sepsis without focus.

Thierry De BaereG WAUTERSA HUYLENBROECKGeert ClaeysRenaat PelemanGerda VerschraegenD ALLEMEERSCHM VANEECHOUTE

A1 Journal Article in JOURNAL OF CLINICAL MICROBIOLOGY

Methicillin resistance of bacteria isolated from vitreous fluid from patients undergoing vitrectomy.

CM LABITGeert ClaeysHugo VerbraekenGerda Verschraegen

A1 Journal Article in EUROPEAN JOURNAL OF OPHTHALMOLOGY

Modified Granada Agar Medium for the detection of group B streptococcus carriage in pregnant women.

Geert ClaeysGerda VerschraegenMarleen Temmerman

A1 Journal Article in CLINICAL MICROBIOLOGY AND INFECTION

Mutans streptococci, lactobacilli and caries experience in cystic fibrosis homozygotes, heterozygotes and healthy controls

Johan ApsGeorges Van MaeleGeert ClaeysLuc Martens

A1 Journal Article in CARIES RESEARCH

One case each of recurrent meningitis and hemoperitoneum infection with Ralstonia mannitolilytica.

Mario VaneechoutteT DEBAEREG WAUTERSSophia SteyaertGeert ClaeysDirk VogelaersGerda Verschraegen

A1 Journal Article in JOURNAL OF CLINICAL MICROBIOLOGY

Sexually transmitted infections and reproductive health in Azerbaijan.

Patricia ClaeysR ISMAILOVS RATHEA JABBAROVAGeert ClaeysF FONCKMarleen Temmerman

A1 Journal Article in SEXUALLY TRANSMITTED DISEASES

Turnover of Haemophilus influenzae isolates in otitis-prone children.

M VAN KEMPENIngeborg DhoogeMario VaneechoutteGeert Claeys

A2 Journal Article in ACTA OTO-RHINO-LARYNGOLOGICA BELGICA

2000

Comparative in vitro activity of cefepime against strains isolated from intensive care and haematology patients.

H VANPOUCKEGeert ClaeysE DE GRAUWEGerda Verschraegen

A1 Journal Article in ACTA CLINICA BELGICA

Continuous ambulatory peritoneal dialysis peritonitis due to Enterococcus cecorum.

Thierry De BaereGeert ClaeysGerda VerschraegenLuc DevrieseMargo BaeleBruno Van VlemRaymond VanholderC DEQUIDTMario Vaneechoutte

A1 Journal Article in JOURNAL OF CLINICAL MICROBIOLOGY

Isolation of Moraxella canis from an ulcerated metastatic lymph node.

Mario VaneechoutteGeert ClaeysSophia SteyaertThierry De BaereRenaat PelemanGerda Verschraegen

A1 Journal Article in JOURNAL OF CLINICAL MICROBIOLOGY

Mixed community-acquired fungal infection in an apparently healthy patient.

Dominique BenoitRenaat PelemanGeert ClaeysK HERTVELDTK VANDEWOUDE

A1 Journal Article in EUROPEAN JOURNAL OF CLINICAL MICROBIOLOGY & INFECTIOUS DISEASES

PER-1 beta-lactamase-producing Pseudomonas aeruginosa in an intensive care unit.

Geert ClaeysGerda VerschraegenThierry De BaereMario Vaneechoutte

A1 Journal Article in JOURNAL OF ANTIMICROBIAL CHEMOTHERAPY

Turnover of Haemophilus influenzae isolates in otitis-prone children.

Ingeborg DhoogeMario VaneechoutteGeert ClaeysGerda VerschraegenPaul Van Cauwenberge

A1 Journal Article in INTERNATIONAL JOURNAL OF PEDIATRIC OTORHINOLARYNGOLOGY

1999

Role of nasopharyngeal bacterial flora in the evaluation of recurrent middle ear infections in children.

Ingeborg DhoogeD VAN DAMMEMario VaneechoutteGeert ClaeysGerda VerschraegenP VAN CAUWENBERGHE

A2 Journal Article in Clin. Microbiol. Infection

Septicemia in neutropenic patients infected with Clostridium tertium resistant to cefepime and other expanded-spectrum cephalosporins.

Sophia SteyaertRenaat PelemanMario VaneechoutteThierry De BaereGeert ClaeysGerda Verschraegen

A1 Journal Article in JOURNAL OF CLINICAL MICROBIOLOGY

1998

Antimicrobial susceptibility of Neisseria gonorrhoeae isolates from men with urethritis in Kenya.

Geert ClaeysH TAELMANP GICHANGIM TYNDALLJ OMBETEGerda VerschraegenMarleen Temmerman

A1 Journal Article in SEXUALLY TRANSMITTED INFECTIONS

Cardioverter lead electrode infection due to Corynebacterium amycolatum.

Mario VaneechoutteD DE BLESERGeert ClaeysGerda VerschraegenThierry De BaereJ HOMMEZLuc DevrieseP RIEGEL

A1 Journal Article in CLINICAL INFECTIOUS DISEASES

Caz-hi, an extended-spectrum TEM beta-lactamase (TEM-61), is derived from Caz-lo (TEM-11) by in vivo selection.

Geert ClaeysThierry De BaereMario VaneechoutteGerda Verschraegen

A1 Journal Article in ANTIMICROBIAL AGENTS AND CHEMOTHERAPY

Effect of haptoglobin phenotypes on growth of Streptococcus pyogenes.

Joris DelangheMichel LangloisOY JINGeert ClaeysMarc De BuyzereB WUYTS

A1 Journal Article in CLINICAL CHEMISTRY AND LABORATORY MEDICINE

Problems in diagnosis and treatment of Staphylococcus haemolyticus endocarditis in a hemodialysis patient

Henk LouagieM StruelensR De RyckGeert ClaeysGerda VerschraegenDirk VogelaersNorbert LameireMario Vaneechoutte

A2 Journal Article in CLINICAL MICROBIOLOGY AND INFECTION

1997

A simple and efficient urine sampling method for bacteriological examination in elderly women

Walter MichielsenFilip JC GeursGerda VerschraegenGeert ClaeysMarcel Afschrift

A1 Journal Article in AGE AND AGEING

High levels of resistance to antibiotics in Escherichia coli from Cambodian doctors during a postgraduate course

Geert ClaeysMario VaneechoutteGerda Verschraegen

A2 Journal Article in CLINICAL MICROBIOLOGY AND INFECTION

Multiresistentie: een uitdaging

Geert ClaeysGerda Verschraegen

A2 Journal Article in TIJDSCHRIFT VOOR GENEESKUNDE

1996

Diagnosis of intravascular device related sepsis by a continuous monitoring blood culture system.

D BernardGerda VerschraegenGeert ClaeysJ BellonMario Vaneechoutte

A1 Journal Article in INTENSIVE CARE MEDICINE

Endocarditis of native aortic and mitral valves due to Corynebacterium accolens: Report of a case and application of phenotypic and genotypic techniques for identification.

Geert ClaeysH VANHOUTEGHEMP RIEGELG WAUTERSRita HamerlynckJ DIERICKJ DEWITTEGerda VerschraegenMario Vaneechoutte

A1 Journal Article in JOURNAL OF CLINICAL MICROBIOLOGY

In vitro activity of amoxycillin/clavulanate and ticarcillin/clavulanate compared with that of other antibiotics against anaerobic bacteria : comparison with the results of the 1987 survey

D PierardA De MeyerP RosseelM Van CauwenberghM StruelensM DelméeH GoossensGeert ClaeysY GlupczynskiL Verbist et al.

A1 Journal Article in ACTA CLINICA BELGICA

Tracheal colonization with Sphingomonas paucimobilis in mechanically ventilated neonates due to contaminated ventilator temperature probes.

D LEMAITREA ELAICHOUNIM HUNDHAUSENGeert ClaeysPiet VanhaesebrouckMario VaneechoutteGerda Verschraegen

A1 Journal Article in JOURNAL OF HOSPITAL INFECTION

1995

Case of recurrent Flavimonas oryzihabitans bacteremia associated with an implanted central venous catheter (Port-A-Cath) : assessment of clonality by arbitrarily primed PCR

Bruno VerhasseltGeert ClaeysA ElaichouniGerda VerschraegenGenevieve LaureysMario Vaneechoutte

A1 Journal Article in JOURNAL OF CLINICAL MICROBIOLOGY

Combined use of fluconazole and selective digestive decontamination in the prevention of fungal infection after adult liver transplantation.

Johan DecruyenaereFrancis ColardynDirk VogelaersGeert ClaeysUwe HesseC DEDEYNEE HOSTEN LUTZ-DETTINGERK VANDEWOUDEBernard de Hemptinne

A1 Journal Article in TRANSPLANTATION PROCEEDINGS

Comparison of arbitrarily primed polymerase chain-reaction and cell envelope protein electrophoresis for analysis of Acinetobacter-baumannii and A-junii outbreaks.

Mario VaneechoutteA ELAICHOUNIK MAQUELINGeert ClaeysA VANLIEDEKERKEH LOUAGIEGerda VerschraegenL DIJKSHOORN

A1 Journal Article in RESEARCH IN MICROBIOLOGY

Evaluation of the applicability of amplified rDNA-restriction analysis (ARDRA) to identification of species of the genus Corynebacterium.

Mario VaneechoutteP RIEGELD DEBRIELH MONTEILGerda VerschraegenA DEROUCKGeert Claeys

A1 Journal Article in RESEARCH IN MICROBIOLOGY

ISOLATION OF 2 METHICILLIN-RESISTANT STAPHYLOCOCCUS-AUREUS STRAINS WITH ATYPICAL COLONY MORPHOLOGY.

HK LOUAGIEGeert ClaeysDE DEBLESSERGerda Verschraegen

A1 Journal Article in EUROPEAN JOURNAL OF CLINICAL MICROBIOLOGY & INFECTIOUS DISEASES

Identification of Acinetobacter genomic species with amplified ribosomal DNA-restriction analysis.

Mario VaneechoutteL DIJKSHOORNI TJERNBERGA ELAICHOUNIP DEVOSGeert ClaeysGerda Verschraegen

A1 Journal Article in JOURNAL OF CLINICAL MICROBIOLOGY

Isolation of Two Methicillin-Resistant Staphylococcus aureus Strains with Atypical Colony Morphology

HK LOUAGIEGeert ClaeysGerda Verschraegen

A2 Journal Article in Eur. J. Clin. Microbiol. Infect. Dis., 14, 10, 921-922

Mogelijkheden en obstakels voor toepassing van DNA en RNA amplificatie en hybridisatietechnieken in de diagnostiek van infecties.

Mario VaneechoutteBruno VerhasseltChris VerhofstedeGeert ClaeysGerda VerschraegenJean Plum

A2 Journal Article in TIJDSCHRIFT VOOR GENEESKUNDE

1994

Bilophila-wadsworthia bacteremia in a patient with gangrenous appendicitis

D BernardGerda VerschraegenGeert ClaeysS LauwersP Rosseel

A1 Journal Article in CLINICAL INFECTIOUS DISEASES

Bronchopneumonia caused by Propionibacterium acnes

Geert ClaeysGerda VerschraegenC De PotterClaude CuvelierRomain Pauwels

A1 Journal Article in EUROPEAN JOURNAL OF CLINICAL MICROBIOLOGY & INFECTIOUS DISEASES

Identificatie van mycobacteriën met 'amplified rDNA-restriction analysis'

Mario VaneechoutteGeert ClaeysA ElaichouniGerda VerschraegenH De BeenhouwerF Portaels

PSEUDOMONAS-AERUGINOSA SEROTYPE O-12 OUTBREAK STUDIED BY ARBITRARY PRIMER PCR.

A ELAICHOUNIGerda VerschraegenGeert ClaeysM DEVLEESCHOUWERC GODARDMario Vaneechoutte

A1 Journal Article in JOURNAL OF CLINICAL MICROBIOLOGY

Pseudomonas aeruginosa Serotype 012 Outbreak Studied by Arbitrary Primer PCR

A ELAICHOUNIGerda VerschraegenGeert ClaeysM DE VLEESCHOUWERC GODARDMario Vaneechoutte

A2 Journal Article in Jl. of Clin. Microbiol., 32, 3, 666-671

STUDY OF THE INFLUENCE OF PLASMIDS ON THE ARBITRARY PRIMER POLYMERASE CHAIN-REACTION FINGERPRINT OF ESCHERICHIA-COLI STRAINS.

A ELAICHOUNIJ VANEMMELOGeert ClaeysGerda VerschraegenR VERHELSTMario Vaneechoutte

A1 Journal Article in FEMS MICROBIOLOGY LETTERS

Tracheal colonisation with Pseudomonas paucimobilis in mechanically ventilated neonates due to contaminated temperature probes

Dirk LemaitreI VANEECHOUTTEM HUNDHAUSENGeert ClaeysPiet VanhaesebrouckGerda Verschraegen

1993

BACTERIAL SURVEILLANCE CULTURES IN A GERIATRIC WARD.

Walter MichielsenD VANDEVONDELEGerda VerschraegenGeert ClaeysMarcel Afschrift

A1 Journal Article in AGE AND AGEING

IDENTIFICATION OF MYCOBACTERIUM SPECIES BY USING AMPLIFIED RIBOSOMAL DNA RESTRICTION ANALYSIS.

Mario VaneechoutteH DEBEENHOUWERGeert ClaeysGerda VerschraegenA DEROUCKN PAEPEA ELAICHOUNIF PORTAELS

A1 Journal Article in JOURNAL OF CLINICAL MICROBIOLOGY

1992

Rapid identification of bacteria of the Comamonadaceae with amplified ribosomal DNA-restriction analysis (ARDRA).

Mario VaneechoutteR ROSSAUP DEVOSMonique GillisDaniëlle JanssensN PAEPEA DEROUCKT FIERSGeert ClaeysKarel Kersters

A1 Journal Article in FEMS MICROBIOLOGY LETTERS

Septicemia with Ewingella americana

K DEVREESEGeert ClaeysGerda Verschraegen

A2 Journal Article in Journal Clin. Microbiol., 30, pp. 2746-2747

Septicemia with Ewingella-americana.

K DEVREESEGeert ClaeysGerda Verschraegen

A1 Journal Article in JOURNAL OF CLINICAL MICROBIOLOGY

1991

Infections in patients in intensive care units: can the combination of a monobactam and a penicillin replace the classic combination of beta-lactam agent and an aminoglycoside?

Francis ColardynJ GalaGerda VerschraegenG WautersDirk VogelaersA DiveGeert ClaeysA MagisB VandercamP Mahieu

A1 Journal Article in REVIEWS OF INFECTIOUS DISEASES

Quo Vadis Branhamella catarrhalis ?

Gerda VerschraegenMario VaneechoutteGeert Claeys

A2 Journal Article in TIJDSCHRIFT VOOR GENEESKUNDE

1990

Respiratory tract carrier rates of Moraxella (Branhamella) catarrhalis in aduls and children and interpretation of the isolation of M. catarrhalis from sputum

Mario VaneechoutteGerda VerschraegenGeert ClaeysBarbara WeiseAnne-Marie Van Den Abeele

A1 Journal Article in JOURNAL OF CLINICAL MICROBIOLOGY

Serological typing of Branhamella catarrhalis strains on the basis of lipopolysaccharide antigens

Mario VaneechoutteGerda VerschraegenGeert ClaeysAnne-Marie Van Den Abeele

A1 Journal Article in JOURNAL OF CLINICAL MICROBIOLOGY

1989

Gardnerella vaginalis, bakteriële vaginose en voortplanting

1988

Rapid identification of Branhamella catarrhalis with 4-methylumbelliferyl butyrate

Mario VaneechoutteGerda VerschraegenGeert ClaeysPatrick Flamen

A1 Journal Article in JOURNAL OF CLINICAL MICROBIOLOGY

Selective medium for Branhamella catarrhalis with acetazolamide as a specific inhibitor of Neisseria spp.

Mario VaneechoutteGerda VerschraegenGeert ClaeysAnne-Marie Van Den Abeele

A1 Journal Article in JOURNAL OF CLINICAL MICROBIOLOGY

Serotyping and phage typing to identify Enterobacter cloacae contaminating total parenteral nutrition

Gerda VerschraegenGeert ClaeysM DelanghePiet Pattyn

A1 Journal Article in EUROPEAN JOURNAL OF CLINICAL MICROBIOLOGY & INFECTIOUS DISEASES

1984

Clostridium difficile associated diarrhoea during treatment with Imipenem

Francis ColardynGerda VerschraegenGeert ClaeysDirk Vogelaers

A1 Journal Article in EUROPEAN JOURNAL OF CLINICAL MICROBIOLOGY & INFECTIOUS DISEASES