2018
1430. Evolving Impact of 13-Valent Pneumococcal Conjugate Vaccine on Invasive Pneumococcal Disease
Yildirim I, Little B, Shea K, Pelton S, Massachusetts M. 1430. Evolving Impact of 13-Valent Pneumococcal Conjugate Vaccine on Invasive Pneumococcal Disease. Open Forum Infectious Diseases 2018, 5: s441-s442. PMCID: PMC6253418, DOI: 10.1093/ofid/ofy210.1261.Peer-Reviewed Original ResearchInvasive pneumococcal diseaseStreptococcus pneumoniaeIPD casesPneumococcal diseaseVaccine serotypesIncidence of IPDCommon clinical presentationIntroduction of PCV13Pneumococcal conjugate vaccineOverall mortality rateChildhood immunization scheduleSickle cell diseaseYears of ageEnhanced surveillance systemIPD incidenceCommon comorbiditiesConjugate vaccineMassachusetts childrenClinical presentationImmunization scheduleCurrent epidemiologyCNS diseaseHematologic malignanciesCell diseaseClinical dataThe relative invasive disease potential of Streptococcus pneumoniae among children after PCV introduction: A systematic review and meta-analysis
Balsells E, Dagan R, Yildirim I, Gounder PP, Steens A, Muñoz-Almagro C, Mameli C, Kandasamy R, Lavi N, Daprai L, van der Ende A, Trzciński K, Nzenze SA, Meiring S, Foster D, Bulkow LR, Rudolph K, Valero-Rello A, Ducker S, Vestrheim DF, von Gottberg A, Pelton SI, Zuccotti G, Pollard AJ, Sanders EAM, Campbell H, Madhi SA, Nair H, Kyaw MH. The relative invasive disease potential of Streptococcus pneumoniae among children after PCV introduction: A systematic review and meta-analysis. Journal Of Infection 2018, 77: 368-378. PMID: 29964140, DOI: 10.1016/j.jinf.2018.06.004.Peer-Reviewed Original ResearchConceptsInvasive pneumococcal diseaseInvasive disease potentialPneumococcal conjugate vaccineNon-vaccine typesPCV introductionPneumococcal diseaseClinical syndromePneumococcal serotypesSurveillance of IPDDisease potentialSystematic reviewCurrent pneumococcal conjugate vaccinesYears of ageRandom-effects modelConjugate vaccineRoutine immunisationDisease presentationFuture vaccinesStreptococcus pneumoniaeSerotype 1SerotypesSyndromeCarriageChildrenVaccine
2017
Invasive Pneumococcal Disease in Massachusetts Children 6 Years Following Introduction of PCV13
Yildirim I, Little B, Pelton S. Invasive Pneumococcal Disease in Massachusetts Children 6 Years Following Introduction of PCV13. Open Forum Infectious Diseases 2017, 4: s67-s67. DOI: 10.1093/ofid/ofx162.159.Peer-Reviewed Original ResearchInvasive pneumococcal diseaseYears of ageNonvaccine serotypesSpeaker honorariaStreptococcus pneumoniaePneumococcal diseaseVaccine serotypesIncidence of IPDImplementation of PCV13Common clinical presentationIntroduction of PCV13Overall mortality rateChildhood immunization scheduleChildren 6 yearsProportion of casesMA childrenEnhanced surveillance systemIPD incidenceMerck vaccineIPD casesConjugate vaccinePCV13 eraClinical presentationComorbid conditionsImmunization schedule
2010
Pneumococcal serotypes causing pediatric meningitis in Turkey: application of a new technology in the investigation of cases negative by conventional culture
Ceyhan M, Yildirim I, Sheppard C, George R. Pneumococcal serotypes causing pediatric meningitis in Turkey: application of a new technology in the investigation of cases negative by conventional culture. European Journal Of Clinical Microbiology & Infectious Diseases 2010, 29: 289-293. PMID: 20087750, DOI: 10.1007/s10096-009-0853-y.Peer-Reviewed Original ResearchConceptsInvasive pneumococcal diseasePolymerase chain reactionPneumococcal diseasePneumococcal serotypesCSF samplesAntigen detectionSurveillance of serotypesPneumococcal conjugate vaccinePrior antibiotic useSerotypes/groupsCerebrospinal fluid samplesYears of agePediatric meningitisBacterial meningitisVaccine impactConjugate vaccineActive surveillanceAntibiotic useCommon serotypesQuellung reactionStreptococcus pneumoniaeAge groupsInvestigation of casesSerotype 5Ply gene
2008
A Prospective Study of Etiology of Childhood Acute Bacterial Meningitis, Turkey - Volume 14, Number 7—July 2008 - Emerging Infectious Diseases journal - CDC
Ceyhan M, Yildirim I, Balmer P, Borrow R, Dikici B, Turgut M, Kurt N, Aydogan A, Ecevit C, Anlar Y, Gulumser O, Tanir G, Salman N, Gurler N, Hatipoglu N, Hacimustafaoglu M, Celebi S, Coskun Y, Alhan E, Celik U, Camcioglu Y, Secmeer G, Gur D, Gray S. A Prospective Study of Etiology of Childhood Acute Bacterial Meningitis, Turkey - Volume 14, Number 7—July 2008 - Emerging Infectious Diseases journal - CDC. Emerging Infectious Diseases 2008, 14: 1089-1096. PMID: 18598630, PMCID: PMC2600347, DOI: 10.3201/eid1407.070938.Peer-Reviewed Original ResearchConceptsAcute bacterial meningitisBacterial meningitisSerogroup WCSF samplesChildhood acute bacterial meningitisHaemophilus influenzae type bInfectious Diseases journal - CDCEtiology of meningitisInfluenzae type bCerebrospinal fluid samplesPCR-positive samplesProspective studyBacterial etiologyMeningococcal diseaseVaccination policyCost of diseaseMeningitisS. pneumoniaeStreptococcus pneumoniaeClinical diagnosisEtiologyN. meningitidisNeisseria meningitidisDiseaseType B