0000000000511413

AUTHOR

A. Colombo

showing 11 related works from this author

Clinical use of intracoronary imaging. Part 1: guidance and optimization of coronary interventions. An expert consensus document of the European Asso…

2018

This Consensus Document is the first of two reports summarizing the views of an expert panel organized by the European Association of Percutaneous Cardiovascular Interventions (EAPCI) on the clinical use of intracoronary imaging including intravascular ultrasound (IVUS) and optical coherence tomography (OCT). The first document appraises the role of intracoronary imaging to guide percutaneous coronary interventions (PCIs) in clinical practice. Current evidence regarding the impact of intracoronary imaging guidance on cardiovascular outcomes is summarized, and patients or lesions most likely to derive clinical benefit from an imaging-guided intervention are identified. The relevance of the u…

Percutaneousmedicine.medical_treatmentPsychological interventionCoronary Artery Disease030204 cardiovascular system & hematologyCoronary AngiographyGraft OcclusionCoronary artery diseasePostoperative Complications0302 clinical medicineRestenosisIntravascular ultrasoundPercutaneous coronary intervention (PCI)030212 general & internal medicineTomographyUltrasonographyInterventionalmedicine.diagnostic_testGraft Occlusion VascularProsthesis FailureTreatment Outcomesurgical procedures operativeStentsCardiology and Cardiovascular MedicineTomography Optical Coherencemedicine.medical_specialtyConsensus610 Medicine & health2705 Cardiology and Cardiovascular Medicine03 medical and health sciencesPercutaneous Coronary InterventionVascularMedical imagingmedicineHumansMedical physicscardiovascular diseasesUltrasonography InterventionalOptical coherence tomographybusiness.industryPercutaneous coronary interventionStentIntracoronary imagingequipment and suppliesmedicine.disease10020 Clinic for Cardiac SurgeryOptical CoherenceConventional PCIIntravascular ultrasoundbusinessEuroIntervention
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The importance of HCV on the burden of chronic liver disease in Italy: a multicenter prevalence study of 9,997 cases

2005

Knowledge of the current epidemiology of chronic liver disease in Italy is mostly obsolete and fragmentary for the lack of up-to-date consistent data. In 2001, a 6-month prevalence study was undertaken in 79 hospitals to assess the characteristics of chronic liver disease in Italy. Both prevalent and incident cases were enrolled. A total of 9,997 patients were recruited, of whom 939 (9.4%) had normal liver biochemistry, 6,210 (62.1%) had chronic hepatitis, 1,940 (19.4%) had liver cirrhosis, and 341 (3.4%) had hepatocellular carcinoma (HCC). In 567 patients (5.7%) the diagnosis was not established. Hepatitis C virus (HCV) was found in 69.9% of the patients and was the only etiological factor…

AdultLiver CirrhosisMaleHepatitis B virusHBsAgCarcinoma HepatocellularCirrhosisalcohol abuseHepatitis C virusHepacivirusChronic liver diseasemedicine.disease_causeRisk FactorsVirologyPrevalencemedicineHBVHumansAgedbusiness.industryIncidenceLiver DiseasesLiver NeoplasmsHepatitis CMiddle AgedHepatitis BHepatitis Bmedicine.diseaseHepatitis CVirologyAlcoholismInfectious DiseasesItalyHepatocellular carcinomaChronic DiseaseHCVFemaleViral hepatitisbusiness
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Conceptual design and infrastructure for the installation of the first AGATA sub-array at LNL

2011

WOS: 000295765100014

Nuclear and High Energy PhysicsDANTE Heavy-ion DetectorPhysics::Instrumentation and DetectorsHELENA multiplicity filter01 natural sciences7. Clean energyParticle detectorNuclear physicsPRISMA spectrometerConceptual design0103 physical sciences[PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det]Nuclear Experiment010306 general physicsGamma detectionInstrumentationTRACE SI detectorPhysicsSpectrometer010308 nuclear & particles physicsbusiness.industrySemiconductor detectorCologne plungerAGATAAGATADANTE heavy-ion-detectorbusinessComputer hardwareNuclear Instruments and Methods in Physics Research
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P-42 Reduced-dose of doublet chemotherapy combined with anti-EGFR antibodies as treatment option in vulnerable older patients with metastatic colorec…

2021

Oncologymedicine.medical_specialtyChemotherapybiologybusiness.industryColorectal cancermedicine.medical_treatmentTreatment optionsRetrospective cohort studyHematologymedicine.diseaseReduced doseOncologyOlder patientsInternal medicinebiology.proteinMedicineAntibodybusinessAnnals of Oncology
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AGATA-Advanced GAmma Tracking Array

2012

WOS: 000300864200005

Nuclear and High Energy PhysicsPhysics - Instrumentation and DetectorsPulse-shape and gamma-ray tracking algorithmsFOS: Physical sciencesSemiconductor detector performance and simulationsIntegrated circuit[PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex]Tracking (particle physics)gamma-Ray tracking01 natural sciencesPulse-shape and γ-ray tracking algorithmslaw.inventionData acquisitionlaw0103 physical sciencesddc:530[PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det]Nuclear Experiment (nucl-ex)010306 general physicsγ-Ray spectroscopyNuclear ExperimentInstrumentationDigital signal processingEvent reconstructiongamma-Ray spectroscopyPhysicssezeleSpectrometerSpectrometers010308 nuclear & particles physicsbusiness.industryDetectorAGATA Digital signals HPGe detectors Pulse-shape Ray trackingHPGe detectorsAlgorithms Crystals Germanium Semiconductor detectors Signal processing Spectrometry Tracking (position)γ-Ray trackingInstrumentation and Detectors (physics.ins-det)Digital signal processingAGATAFísica nuclearbusinessAGATAComputer hardware
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Undetectable HCV-RNA at treatment-week 8 results in high-sustained virological response in HCV G1 treatment-experienced patients with advanced liver …

2015

In many countries, first-generation protease inhibitors (PIs)/peginterferon/ribavirin (P/R) still represent the only treatment option for HCV-infected patients. Subjects with advanced disease and previous failure to P/R urgently need therapy, but they are under-represented in clinical trials. All treatment-experienced F3/4 Metavir patients who received boceprevir (BOC)+P/R in the Italian-Spanish Name Patient Program have been included in this study. Multivariate logistic regression analysis (MLR) was used to identify baseline and on-treatment predictors of SVR and adverse events (AEs). Four hundred and sixteen patients, mean age 57.7 (range 25-78 years), 70% males, 69.5% (289/416) F4, 14% (…

MaleSettore MED/09 - Medicina Internaboceprevir; cirrhosis; first-generation protease inhibitors; hepatitis C; IFN-based therapy; Adult; Aged; Antiviral Agents; Drug Therapy Combination; Female; Hepacivirus; Hepatitis C Chronic; Humans; Interferon-alpha; Italy; Male; Middle Aged; Proline; RNA Viral; Ribavirin; Spain; Treatment Outcome; Viral Load; Hepatology; Infectious Diseases; Virology; Medicine (all)Hepacivirusboceprevir; cirrhosis; first-generation protease inhibitors; hepatitis C; IFN-based therapy; Adult; Aged; Antiviral Agents; Drug Therapy Combination; Female; Hepacivirus; Hepatitis C Chronic; Humans; Interferon-alpha; Italy; Male; Middle Aged; Proline; RNA Viral; Ribavirin; Spain; Treatment Outcome; Viral Load; Hepatology; Virology; Infectious DiseasesGastroenterologyIFN-based therapy; boceprevir; cirrhosis; first-generation protease inhibitors; hepatitis Cfirst-generation protease inhibitorchemistry.chemical_compoundLiver diseaseboceprevirMedicineViralChronicSettore MED/12 - Gastroenterologiaboceprevir; cirrhosis; first-generation protease inhibitors; hepatitis C; IFN-based therapy; Adult; Aged; Antiviral Agents; Drug Therapy; Combination; Female; Hepacivirus; Hepatitis C; Chronic; Humans; Interferon-alpha; Italy; Male; Middle Aged; Proline; RNA; Viral; Ribavirin; Spain; Treatment Outcome; Viral Load; Hepatology; Infectious Diseases; Virology; Medicine (all)Medicine (all)virus diseasesHepatitis CMiddle AgedViral LoadSettore MED/07 - Microbiologia e Microbiologia ClinicaHepatitis CInfectious DiseasesTreatment OutcomeItalyHCVCombinationRNA ViralDrug Therapy CombinationFemaleViral loadHumanAdultmedicine.medical_specialtyProlineAlpha interferonInfectious DiseaseAntiviral AgentsDrug TherapyVirologyInternal medicineBoceprevirRibavirinboceprevir; cirrhosis; first-generation protease inhibitors; hepatitis c; IFN-based therapy; adult; aged; antiviral agents; drug therapy combination; female; hepacivirus; hepatitis c chronic; humans; interferon-alpha; italy; male; middle aged; proline; RNA viral; ribavirin; spain; treatment outcome; viral load; hepatology; infectious diseases; virologyHumansDecompensationAdverse effectAgedAntiviral AgentIFN-based therapyHepaciviruHepatologybusiness.industryRibavirincirrhosisInterferon-alphaHepatitis C Chronicmedicine.diseasedigestive system diseasesboceprevir; cirrhosis; first-generation protease inhibitors; hepatitis C; IFN-based therapy; Adult; Aged; Antiviral Agents; Drug Therapy Combination; Female; Hepacivirus; Hepatitis C Chronic; Humans; Interferon-alpha; Italy; Male; Middle Aged; Proline; RNA Viral; Ribavirin; Spain; Treatment Outcome; Viral Loadfirst-generation protease inhibitorschemistrySpainImmunologyRNAbusinesscirrhosi
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The aetiology of chronic hepatitis in Italy: results from a multicentre national study

2004

Background: No recent national-level data on the aetiology of chronic hepatitis are available in Italy. Aim: To evaluate the current aetiology of chronic hepatitis in Italy. Patients: A total of 6210 chronic hepatitis patients (both prevalence and incident cases) consecutively admitted to 79 hospitals located throughout Italy were enrolled over a 6-month period in 2001. The hospitals were randomly selected through systematic cluster sampling. Results: The main agent associated with chronic hepatitis was hepatitis C virus, which was found in 76.5% of the patients (in 62.6% it was the only aetiologic factor). Hepatitis B surface antigen was present in the serum of 12.2% of the cases (in 9.2% …

AdultMalemedicine.medical_specialtyHBsAgHepatitis D ChronicEpidemiologyHepatitis C virusAutoimmune hepatitismedicine.disease_causeAutoimmune DiseasesHepatitis B ChronicInternal medicinemedicinePrevalenceHumansHepatitis B virusHepatologybusiness.industryGastroenterologyHepatitis CHepatitis BHepatitis C ChronicMiddle Agedmedicine.diseaseHepatitis DHBeAgItalyImmunologyChronic hepatitiFemalechronic hepatitis; epidemiology; italychronic hepatitisbusiness
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HCV infection is a risk factor for gallstone disease in liver cirrhosis: an Italian epidemiological survey

2007

We assessed the prevalence of gallbladder disease (i.e. gallstones plus cholecystectomy) among patients with liver disease and its association with the severity and aetiology of hepatic injury. Subjects, referred to 79 Italian hospitals, were enrolled in a 6-month period. The independent effect of the severity and aetiology of liver disease on gallstone disease prevalence was assessed by multiple logistic regression analysis. Overall, 4867 subjects tested anti-hepatitis C virus (HCV) positive alone, 839 were hepatitis B virus surface antigen (HBsAg) alone, and 652 had an excessive alcohol intake. The prevalence of gallstone disease was 23.3% in anti-HCV-positive patients, 12.4% in HBsAg pos…

Liver CirrhosisAdultMaleHBsAgmedicine.medical_specialtyCirrhosisAlcohol DrinkingLiver CirrhosiGallbladder diseasePrevalenceInfectious DiseaseGallstonesGastroenterologyLiver diseaseRisk FactorsVirologyInternal medicineHBVPrevalencemedicineHumansCholecystectomyRisk factorAgedCirrhosiHepatologybusiness.industryRisk FactorGallstonesHepatitis CHepatitis C ChronicMiddle Agedmedicine.diseaseInfectious DiseasesItalyGallstoneHCVChronic hepatitiFemalebusinessGallbladder diseaseHumanJournal of Viral Hepatitis
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Chronic hepatitis B in Italy: New features of an old disease - Approaching the universal prevalence of hepatitis B e antigen-negative cases and the e…

2008

We evaluated 1336 hepatitis B surface antigen-positive subjects consecutively observed in 79 Italian hospitals over a 6-month period. The proportion of hepatitis B e antigen-negative cases was 86.4%, that of patients coinfected with hepatitis D virus was 9.7%, and the rate of patients coinfected with hepatitis C virus was 16.8%. Multiple logistic regression analysis showed that age >49 years, alcohol abuse, and anti-hepatitis D virus and anti-hepatitis C virus positivity were independent predictors of progression to liver cirrhosis. © 2007 by the Infectious Diseases Society of America. All rights reserved.

Liver CirrhosisAdultMaleMicrobiology (medical)medicine.medical_specialtyCirrhosisAdolescentHepatitis D ChronicHepatitis C virusHepacivirusLiver CirrhosiHepacivirusmedicine.disease_causeGastroenterologyVirusFlaviviridaeHepatitis B ChronicSeroepidemiologic StudiesInternal medicinemedicineHumansHepatitis B e AntigensAgedAged 80 and overCross-Sectional StudieHepacivirubiologybusiness.industrySeroepidemiologic StudieHepatitis Delta ViruHepatitis BMiddle Agedmedicine.diseasebiology.organism_classificationHepatitis DVirologyAlcoholismCross-Sectional StudiesInfectious DiseasesItalyDisease ProgressionFemaleHepatitis B e AntigenHepatitis D virusHepatitis Delta VirusbusinessHuman
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Search for Gravitational Waves Associated with Gamma-Ray Bursts Detected by Fermi and Swift during the LIGO-Virgo Run O3a

2022

Abbott, R., et al. (LIGO and VIRGO Collaboration)

neutron star: binaryGravitational waves(678)ELECTROMAGNETIC COUNTERPARTSBinary numberAstrophysics01 natural sciencesLIGOHigh-Energy Phenomena and Fundamental PhysicsQCSUPERNOVAQBHigh Energy Astrophysical Phenomena (astro-ph.HE)Settore FIS/01education.field_of_study[SDU.ASTR]Sciences of the Universe [physics]/Astrophysics [astro-ph]Black holesSettore FIS/0506 humanities and the artsGRBEnergy InjectionSearch for gravitational wave transients associated to GRBs - Fermi and Swift satellitesAFTERGLOWPhysical SciencesRELATIVISTIC JETSAstrophysics - High Energy Astrophysical PhenomenaSwiftGravitational waveBlack-Hole330Evolutiongr-qcGamma Ray Burst LIGO Virgo Gravitational WavesAstrophysics::High Energy Astrophysical PhenomenaGeneral Relativity and Quantum Cosmology (gr-qc)0603 philosophy ethics and religionGravitational-wave astronomyNeutron starsENERGY INJECTIONCORE-COLLAPSEeducationGamma-ray burstScience & TechnologyCore-CollapseVirgoRCUKAstronomy and AstrophysicstriggerLuminosity FunctionDewey Decimal Classification::500 | Naturwissenschaften::520 | Astronomie KartographieGamma Ray BurstSpace and Planetary ScienceBLACK-HOLEddc:520gravitational wave astronomyGravitational wave astronomyGamma-ray burst[PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph]LIGO(920)Fermi Gamma-ray Space TelescopeAstronomyAstrophysicsGeneral Relativity and Quantum Cosmologyneutron starsENERGYGravitational wave detectorsGamma-ray bursts(629)Neutron Stars Mergers Gravitational Waves010303 astronomy & astrophysicsgravitational waves; gamma ray bursts; LIGO; Virgo; Fermi; SwiftCompact binary stars(283)astro-ph.HEPhysicscompact binary starsgamma-ray burstsgamma-ray bursts ; gravitational waves; LIGO; Virgogravitational waves060302 philosophy[PHYS.GRQC]Physics [physics]/General Relativity and Quantum Cosmology [gr-qc]PRECURSOR ACTIVITYGravitational wave astronomy(675)Gamma-ray burstsGW_HIGHLIGHT[PHYS.ASTR.HE]Physics [physics]/Astrophysics [astro-ph]/High Energy Astrophysical Phenomena [astro-ph.HE]PopulationCompact binary starssatelliteFOS: Physical sciencesAstrophysics::Cosmology and Extragalactic AstrophysicsAstronomy & Astrophysicsgamma ray: burstMASS1STGLASTGamma-ray bursts; Gravitational wave astronomy; Gravitational waves; Gravitational wave detectors0103 physical sciencesSTFCFermigravitational waves; gamma-ray bursts; LIGO; Virgo; Fermi; SwiftGravitational wavegravitational radiationgamma ray burstsgamma-ray burts--black holesLIGOEVOLUTIONOBSERVING RUNNeutron stars(1108)Neutron starPhysics and Astronomy[SDU]Sciences of the Universe [physics]LUMINOSITY FUNCTIONBlack holes(162)INJECTIONEMISSION
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EFFICACY AND SAFETY OF BOCEPREVIR-BASED THERAPY IN HCVG1 TREATMENT-EXPERIENCED PATIENTS WITH ADVANCED FIBROSIS/CIRRHOSIS: THE ITALIAN AND SPANISH NPP…

2014

Background and Aims: To maximize cost/efficay of boceprevirbased triple therapy (BOC) in patients with HCV-related advanced fibrosis/cirrhosis. Methods: ITT SVR12, safety and futility rules value were evaluated in the multicenter national Italian and Spanish early access Name- Patient-Program which includes treatment-experienced patients with HCVG1-related advanced fibrosis/cirrhosis (Metavir F3/4) treated with BOC in both countries. Results: 402 patients (mean age 55 years; range 22–75), 316 (78.6%) G1b, 255 (63.4%) F4, 60 (30.9%) with oesophageal varices, 137 (34.1%) relapsers, 95 (23.6%) partial and 168 (41.8%) null responders were enrolled. Platelets count <100,000 and albumin levels <3…

CHRONIC HCVSettore MED/12 - GastroenterologiaSettore MED/09 - Medicina InternaHEPATITIS CCIRRHOSISHEPATITIS C; CIRRHOSIS; CHRONIC HCV
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