0000000000705303

AUTHOR

Roberto Luzzati

showing 6 related works from this author

Ceftazidime-avibactam use for klebsiella pneumoniae carbapenemase-producing k. pneumoniae infections: A retrospective observational multicenter study

2021

Abstract Background A growing body of observational evidence supports the value of ceftazidime-avibactam (CAZ-AVI) in managing infections caused by carbapenem-resistant Enterobacteriaceae. Methods We retrospectively analyzed observational data on use and outcomes of CAZ-AVI therapy for infections caused by Klebsiella pneumoniae carbapenemase–producing K. pneumoniae (KPC-Kp) strains. Multivariate regression analysis was used to identify variables independently associated with 30-day mortality. Results were adjusted for propensity score for receipt of CAZ-AVI combination regimens versus CAZ-AVI monotherapy. Results The cohort comprised 577 adults with bloodstream infections (n = 391) or nonba…

Microbiology (medical)Adultmedicine.medical_specialtyAzabicyclo CompoundcarbapenemasesBacterial ProteinMicrobial Sensitivity TestsNeutropeniaCeftazidimebeta-Lactamasesbeta-LactamaseCarbapenemasecarbapenemaseBacterial ProteinsRetrospective StudieLower respiratory tract infectionInternal medicineDrug CombinationAnti-Bacterial AgentmedicineHumansKPC-producing Klebsiella pneumoniaeRetrospective StudiesSeptic shockbusiness.industryCeftazidime-avibactamMicrobial Sensitivity Testceftazidime-avibactamMortality rateCarbapenemases; Ceftazidime-avibactam; KPC-producing Klebsiella pneumoniae; Adult; Anti-Bacterial Agents; Azabicyclo Compounds; Bacterial Proteins; Ceftazidime; Drug Combinations; Humans; Microbial Sensitivity Tests; Retrospective Studies; beta-Lactamases; Klebsiella Infections; Klebsiella pneumoniaeKPC-producing Klebsiella pneumoniae; carbapenemases; ceftazidime-avibactammedicine.diseaseCeftazidime/avibactamSettore MED/17KPC-producing Klebsiella pneumoniae; carbapenemases; ceftazidime-avibactam; Adult; Anti-Bacterial Agents; Azabicyclo Compounds; Bacterial Proteins; Ceftazidime; Drug Combinations; Humans; Microbial Sensitivity Tests; Retrospective Studies; beta-Lactamases; Klebsiella Infections; Klebsiella pneumoniaeAnti-Bacterial AgentsKlebsiella InfectionsDrug CombinationsKlebsiella pneumoniaeInfectious DiseasesCohortPropensity score matchingObservational studybusinessAzabicyclo Compoundsmedicine.drugHumanKlebsiella Infection
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Incidence and outcome of invasive candidiasis in intensive care units (ICUs) in Europe: results of the EUCANDICU project

2019

Contains fulltext : 206779.pdf (Publisher’s version ) (Open Access) BACKGROUND: The objective of this study was to assess the cumulative incidence of invasive candidiasis (IC) in intensive care units (ICUs) in Europe. METHODS: A multinational, multicenter, retrospective study was conducted in 23 ICUs in 9 European countries, representing the first phase of the candidemia/intra-abdominal candidiasis in European ICU project (EUCANDICU). RESULTS: During the study period, 570 episodes of ICU-acquired IC were observed, with a cumulative incidence of 7.07 episodes per 1000 ICU admissions, with important between-center variability. Separated, non-mutually exclusive cumulative incidences of candide…

MaleOutcome Assessmentlnfectious Diseases and Global Health Radboud Institute for Molecular Life Sciences [Radboudumc 4]MULTICENTERCritical Care and Intensive Care Medicinelaw.invention610 Medical sciences Medicine0302 clinical medicineRetrospective StudieRisk FactorslawOutcome Assessment Health CareEPIDEMIOLOGYMedicineCumulative incidencePREDICTORSCandidaMedicine(all)Cross InfectionIncidenceIncidence (epidemiology)lcsh:Medical emergencies. Critical care. Intensive care. First aidCandidiasisMiddle AgedIntensive care unitEuropeIntensive Care UnitsAbdominal candidiasis; Candida; Candidemia; Candidiasis; ICU; Incidence; Aged; Candidiasis Invasive; Cross Infection; Europe; Female; Humans; Incidence; Intensive Care Units; Male; Middle Aged; Outcome Assessment Health Care; Retrospective Studies; Risk FactorsCandidiasiFemaleSOFA scoreLife Sciences & BiomedicineHumanAbdominal candidiasismedicine.medical_specialtyInvasiveIntensive Care Unit610Abdominal candidiasis Candida Candidemia Candidiasis ICU Incidence03 medical and health sciencesCritical Care MedicineGeneral & Internal MedicineIntensive careSettore MED/41 - ANESTESIOLOGIAMANAGEMENTHumansCandidiasis InvasiveAgedRetrospective StudiesScience & TechnologyAbdominal candidiasis; Candida; Candidemia; Candidiasis; ICU; Incidencebusiness.industrySeptic shockINTRAABDOMINAL CANDIDIASISResearchCandidemia030208 emergency & critical care medicineRetrospective cohort studylcsh:RC86-88.9Odds ratiomedicine.diseaseHealth Carelnfectious Diseases and Global Health Radboud Institute for Health Sciences [Radboudumc 4]ICUEmergency medicineAbdominal candidiasibusinessCritical Care
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Estimating minimum adult HIV prevalence: A cross-sectional study to assess the characteristics of people living with HIV in Italy

2015

In 2012, we conducted a retrospective cross-sectional study to assess the number of people living with HIV linked to care and, among these, the number of people on antiretroviral therapy. The health authority in each of the 20 Italian Regions provided the list of Public Infectious Diseases Clinics providing antiretroviral therapy and monitoring people with HIV infection. We asked every Public Infectious Diseases Clinic to report the number of HIV-positive people diagnosed and linked to care and the number of those on antiretroviral therapy during 2012. In 2012, 94,146 people diagnosed with HIV and linked to care were reported. The majority were males (70.1%), Italians (84.4%), and aged betw…

AdultMalePediatricsmedicine.medical_specialtyImmunology; Infectious Diseases; VirologySettore MED/17 - Malattie InfettiveEpidemiologyCross-sectional studyImmunologyHuman immunodeficiency virus (HIV)MEDLINEHIV Infectionsmedicine.disease_causeAdult; Anti-Retroviral Agents; CD4 Lymphocyte Count; Cross-Sectional Studies; Female; HIV Infections; Humans; Italy; Male; Middle Aged; Prevalence; Retrospective StudiesVirologymedicinePrevalenceHumansHIV InfectionHIV prevalence ItalyRetrospective StudiesCross-Sectional StudieAdult; Anti-Retroviral Agents; CD4 Lymphocyte Count; Cross-Sectional Studies; Female; HIV Infections; Humans; Italy; Male; Middle Aged; Prevalence; Retrospective Studies; Immunology; Virology; Infectious Diseasesbusiness.industryTransmission (medicine)HIVRetrospective cohort studyMiddle AgedHiv prevalenceNorthern italyCD4 Lymphocyte CountCross-Sectional StudiesInfectious DiseasesAnti-Retroviral AgentsItalyAnti-Retroviral AgentFemalebusinessViral loadHumanDemography
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Risk Factors for Intra-Abdominal Candidiasis in Intensive Care Units: Results from EUCANDICU Study

2022

INTRODUCTION: Intra-abdominal infections represent the second most frequently acquired infection in the intensive care unit (ICU), with mortality rates ranging from 20% to 50%. Candida spp. may be responsible for up to 10-30% of cases. This study assesses risk factors for development of intra-abdominal candidiasis (IAC) among patients admitted to ICU. METHODS: We performed a case-control study in 26 European ICUs during the period January 2015-December 2016. Patients at least 18 years old who developed an episode of microbiologically documented IAC during their stay in the ICU (at least 48 h after admission) served as the case cohort. The control group consisted of adult patients who did no…

Microbiology (medical)MORTALITYInvasive candidiasiCandida; Intra-abdominal infection; Invasive candidiasis; Risk factorsCONTROLLED-TRIALCASPOFUNGINCANDIDEMIAInvasive candidiasisInfectious Diseaseslnfectious Diseases and Global Health Radboud Institute for Health Sciences [Radboudumc 4]Intra-abdominal infectionRisk factorsINFECTIONSMANAGEMENTEPIDEMIOLOGYPREDICTORSCONSENSUSCRITICALLY III PATIENTSCandida
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Ventilatory associated barotrauma in COVID-19 patients: A multicenter observational case control study (COVI-MIX-study)

2022

Background The risk of barotrauma associated with different types of ventilatory support is unclear in COVID- 19 patients. The primary aim of this study was to evaluate the effect of the different respiratory support strategies on barotrauma occurrence; we also sought to determine the frequency of barotrauma and the clinical characteristics of the patients who experienced this complication. Methods This multicentre retrospective case-control study from 1 March 2020 to 28 February 2021 included COVID-19 patients who experienced barotrauma during hospital stay. They were matched with controls in a 1:1 ratio for the same admission period in the same ward of treatment. Univariable and multivari…

Pulmonary and Respiratory MedicineHigh flow nasal cannulaAcute respiratory failure; Barotrauma; COVID-19; High flow nasal cannula; Invasive mechanical ventilation; PneumothoraxBarotraumaCOVID-19PneumothoraxInvasive mechanical ventilationAcute respiratory failure
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Clinical Experience with Ceftazidime-Avibactam for the Treatment of Infections due to Multidrug-Resistant Gram-Negative Bacteria Other than Carbapene…

2020

Background: Experience in real clinical practice with ceftazidime-avibactam for the treatment of serious infections due to gram&minus

Nosocomial pneumonia0301 basic medicineMicrobiology (medical)medicine.medical_specialtymedicine.drug_classmedicine.medical_treatment030106 microbiologyAntibioticscarbapenem-sparing regimenBiologymedicine.disease_causeBiochemistryMicrobiologyArticleCarbapenem-sparing regimen; Ceftazidime-avibactam; ESBL-producing Enterobacterales; Nosocomial pneumonia; Pseudomonas aeruginosa03 medical and health sciences0302 clinical medicineESBL-producing EnterobacteralesCarbapenem-sparing regimenInternal medicinemedicinePharmacology (medical)030212 general & internal medicineRenal replacement therapyGeneral Pharmacology Toxicology and PharmaceuticsRisk factorAdverse effectESBL-producing Enterobacterales; Pseudomonas aeruginosa; carbapenem-sparing regimen; ceftazidime-avibactam; nosocomial pneumoniaCeftazidime-avibactamPseudomonas aeruginosaceftazidime-avibactamnosocomial pneumonialcsh:RM1-950medicine.diseaseCeftazidime/avibactamPneumonialcsh:Therapeutics. PharmacologyInfectious DiseasesEndocrinologyBacteremiaPseudomonas aeruginosaESBL-producing Enterobacteralemedicine.drugAntibiotics
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