0000000001199973

AUTHOR

S Bonnet

showing 9 related works from this author

Elective Cancer Surgery in COVID-19-Free Surgical Pathways during the SARS-CoV-2 Pandemic: An International, Multicenter, Comparative Cohort Study

2020

PURPOSE As cancer surgery restarts after the first COVID-19 wave, health care providers urgently require data to determine where elective surgery is best performed. This study aimed to determine whether COVID-19–free surgical pathways were associated with lower postoperative pulmonary complication rates compared with hospitals with no defined pathway. PATIENTS AND METHODS This international, multicenter cohort study included patients who underwent elective surgery for 10 solid cancer types without preoperative suspicion of SARS-CoV-2. Participating hospitals included patients from local emergence of SARS-CoV-2 until April 19, 2020. At the time of surgery, hospitals were defined as having a …

MaleCancer ResearchOutcome AssessmentInternational CooperationSettore MED/18 - CHIRURGIA GENERALESettore MED/19 - Chirurgia Plastica030230 surgeryAged; Aged 80 and over; COVID-19; Cohort Studies; Critical Care; Elective Surgical Procedures; Epidemics; Female; Humans; International Cooperation; Logistic Models; Male; Middle Aged; Neoplasms; Outcome Assessment Health Care; Postoperative Complications; SARS-CoV-2Cohort Studies0302 clinical medicineOperating theaterPostoperative Complicationscohort studiesNeoplasmsHealth caremiddle agedOutcome Assessment Health Care80 and overMedicineLungCancerCOVID-19/epidemiologyAged 80 and overOUTCOMESManchester Cancer Research CentrePulmonary ComplicationORIGINAL REPORTSMiddle AgedagedOncologyElective Surgical Procedures030220 oncology & carcinogenesisPneumonia & InfluenzaFemalePatient SafetyElective Surgical ProcedureLife Sciences & Biomedicine6.4 SurgeryCohort studyHumanmedicine.medical_specialtyelective surgical procedures/methodsLogistic ModelCritical CareAged; Aged; 80 and over; COVID-19; Cohort Studies; Critical Care; Elective Surgical Procedures; Epidemics; Female; Humans; International Cooperation; Logistic Models; Male; Middle Aged; Neoplasms; Outcome Assessment; Health Care; Postoperative Complications; SARS-CoV-2Clinical SciencesOncology and CarcinogenesisEpidemic[SDV.CAN]Life Sciences [q-bio]/Cancer-.cancer surgery ; COVID-19 ; SARS-CoV-2 pandemicepidemicsCOVIDSurg CollaborativeNOoutcome assessment health care/methods03 medical and health sciencesmaleSettore MED/28 - Malattie OdontostomatologicheClinical ResearchHumans1112 Oncology and CarcinogenesisOncology & CarcinogenesisElective surgeryEpidemicsElective Cancer Surgery in SARS-CoV-2 Elective Cancer Surgery in COVID-19 covid 19 sars-cov-2AgedScience & TechnologyElective Surgical Procedurebusiness.industrySARS-CoV-2PreventionResearchInstitutes_Networks_Beacons/mcrcEvaluation of treatments and therapeutic interventionsCOVID-191103 Clinical SciencesPneumoniaOdds ratiomedicine.diseaseHealth CarePneumoniaGood Health and Well Beingneoplasms/surgeryLogistic Modelscritical care/methodsEmergency medicinepostoperative complications/prevention & controlNeoplasmPostoperative ComplicationCohort Studiebusinessaged 80 and overSARS-CoV-2/physiologylogistic models
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Death following pulmonary complications of surgery before and during the SARS-CoV-2 pandemic

2021

Association of Surgeons in Training Surgical Summit, online, 17 Oct 2020 - 17 Oct 2020 2021 Virtual Annual Meeting / Surgical Research Society, online, 24 Mar 2021 - 25 Mar 2021, National Research Collaborative Meeting, online, 10 Dec 2020 - 10 Dec 2020, Royal Australasian College of Surgeons Annual Academic Surgery Conference, online, 5 Nov 2020 - 5 Nov 2020; The British journal of surgery : BJS 108(12), 1448-1464 (2021). doi:10.1093/bjs/znab336

MaleRespiration Artificial/statistics & numerical dataSettore MED/18 - CHIRURGIA GENERALEeducation-Sciences du Vivant [q-bio]/Médecine humaine et pathologieAbdominal NeoplasmPostoperative Complications/mortalityNOsurgeryCohort Studies03 medical and health sciencesCOVID-19; death; SARS-CoV-2; surgery0302 clinical medicinePostoperative ComplicationsdeathHumans030212 general & internal medicinePandemicsAbdominal Neoplasms/surgeryAgedLS7_4COVID-19/mortalityRespiratory Distress SyndromePandemicSARS-CoV-2Respirationsurgical procedures operativemortalitysurgery specialtypandemicspulmonary complicationssars-cov-2covid-19coronavirus pandemicCOVID-19Middle Aged3126 Surgery anesthesiology intensive care radiologyRespiration Artificialsurgical proceduresoperativemortalitysurgery specialtypandemicspulmonary complicationssars-cov-2covid-19coronavirus pandemicAbdominal Neoplasms; Aged; COVID-19; Cohort Studies; Female; Humans; Male; Middle Aged; Pandemics; Postoperative Complications; Respiration Artificial; Respiratory Distress Syndrome; Elective Surgical ProceduresElective Surgical Procedures030220 oncology & carcinogenesisAbdominal NeoplasmsArtificialFemalePostoperative ComplicationCohort Studie[SDV.MHEP]Life Sciences [q-bio]/Human health and pathologyRespiratory Distress Syndrome/mortalityHuman
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Delaying surgery for patients with a previous SARS-CoV-2 infection

2020

With at least 28 elective million operations delayed during the first three months of the COVID-19 pandemic, the number of patients who will require surgery after a previous SARS-CoV-2 infection is likely to increase rapidly1. Operating on patients with an active perioperative SARS-CoV-2 infection is now known to carry a very high pulmonary complication and mortality rate2. Urgent information is needed to guide whether postponing surgery in patients with a previous SARS-CoV-2 infection leads to a clinical benefit, and the optimal length of delay.

SARS Virus Coronavirus Severe Acute Respiratory Syndrome cancersurgery pandemic infectionSettore MED/06 - Oncologia MedicaSettore MED/18 - CHIRURGIA GENERALESettore MED/29 - CHIRURGIA MAXILLOFACCIALECOVID-19. Global surgery.Settore MED/19 - Chirurgia PlasticaComorbidity030230 surgeryCovidCOVID-19 / epidemiologysurgery0302 clinical medicineNeoplasms / surgeryNeoplasmsCOVID-19; Comorbidity; Humans; Neoplasms; Surgical Procedures Operative; Pandemics; SARS-CoV-2; Time-to-TreatmentProspective cohort study610 Medicine & healthCOVID-19/epidemiologymedicine.diagnostic_testSurgery sars-cov-2 covid surg surgery pandemic infectionPulmonary ComplicationSARS cov 2Covid19Surgical Procedures Operative / methodsOperativesurgery; Sars-CoV-2Surgical Procedures OperativeSurgery sars-cov-2Neoplasms / epidemiologyCohort studyHumanmedicine.medical_specialtySciences du Vivant [q-bio]/Médecine humaine et pathologieNOTime-to-TreatmentThroat culture03 medical and health sciencesSettore MED/28 - Malattie OdontostomatologichemedicineResearch LetterHumansElective surgeryGeneralPandemicscovid surgSurgical ProceduresPandemicbusiness.industrySARS-CoV-2No key words availablePostoperative complicationCOVID-19Perioperativemedicine.diseaseSurgeryPneumoniaSettore MED/40 - GINECOLOGIA E OSTETRICIANeoplasmSurgical Procedures Operative/methodsSurgerybusinessNeoplasms/epidemiology[SDV.MHEP]Life Sciences [q-bio]/Human health and pathology
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Effect of COVID-19 pandemic lockdowns on planned cancer surgery for 15 tumour types in 61 countries: an international, prospective, cohort study

2021

This international, prospective, cohort study enrolled 20 006 adult (≥18 years) patients from 466 hospitals in 61 countries with 15 cancer types, who had a decision for curative surgery during the COVID-19 pandemic and were followed up until the point of surgery or cessation of follow-up (Aug 31, 2020). Average national Oxford COVID-19 Stringency Index scores were calculated to define the government response to COVID-19 for each patient for the period they awaited surgery, and classified into light restrictions (index 60). The primary outcome was the non-operation rate (defined as the proportion of patients who did not undergo planned surgery). Cox proportional-hazards regression models wer…

MaleCOVID-19 COVIDSURG COVIDSURG CANCEROutcome AssessmentIMPACTSettore MED/18 - CHIRURGIA GENERALEBIOMEDICINE AND HEALTHCARE. Clinical Medical Sciences. Surgery.surgeryCancer surgeryNeoplasms/classificationBIOMEDICINA I ZDRAVSTVO. Javno zdravstvo i zdravstvena zaštita.Surgical oncologyNeoplasmsAcute careCOVID-19 - epidemiologyOutcome Assessment Health CareMedicine and Health Sciences80 and overGlobal healthtimingProspective StudiesUK610 Medicine & healthProspective cohort studyCOVID-19/epidemiologyCOVIDAged 80 and overBIOMEDICINE AND HEALTHCARE. Clinical Medical Sciences. Oncology.BIOMEDICINA I ZDRAVSTVO. Kliničke medicinske znanosti. Kirurgija.Hazard ratioArticlesMiddle AgedOncologyAdult; Aged; Aged 80 and over; Communicable Disease Control; COVID-19; Female; Humans; Male; Middle Aged; Neoplasms; Outcome Assessment Health Care; Proportional Hazards Models; Prospective Studies; SARS-CoV-2; Time-to-Treatment; Withholding Treatment/dk/atira/pure/sustainabledevelopmentgoals/good_health_and_well_beingFemalecancer surgeryCovid-19Life Sciences & BiomedicineMENTAL-HEALTHmental healthCohort studyHumanAdultmedicine.medical_specialtydelay3122 CancersCOVID-19 - prevention and control610 Medicine & healthCOVIDSurg CollaborativeNOTime-to-TreatmentSDG 3 - Good Health and Well-beingLockdownmedicineHumanscancer1112 Oncology and CarcinogenesisOncology & CarcinogenesisElective surgeryLS7_4Proportional Hazards ModelsAgedScience & Technologybusiness.industrySARS-CoV-2Public healthGeneral surgeryBIOMEDICINE AND HEALTHCARE. Public Health and Health Care.COVID-193126 Surgery anesthesiology intensive care radiologyHealth CareCommunicable Disease Control/legislation & jurisprudenceProspective StudieWithholding TreatmentCOVID-19; delay; SARS-CoV-2; surgery; timing; cancer surgery;COVID-19 ; lockdowns ; cancer surgeryCommunicable Disease ControlBIOMEDICINA I ZDRAVSTVO. Kliničke medicinske znanosti. Onkologija.Proportional Hazards ModelNeoplasmbusiness
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Preoperative nasopharyngeal swab testing and postoperative pulmonary complications in patients undergoing elective surgery during the SARS-CoV-2 pand…

2021

Abstract Background Surgical services are preparing to scale up in areas affected by COVID-19. This study aimed to evaluate the association between preoperative SARS-CoV-2 testing and postoperative pulmonary complications in patients undergoing elective cancer surgery. Methods This international cohort study included adult patients undergoing elective surgery for cancer in areas affected by SARS-CoV-2 up to 19 April 2020. Patients suspected of SARS-CoV-2 infection before operation were excluded. The primary outcome measure was postoperative pulmonary complications at 30 days after surgery. Preoperative testing strategies were adjusted for confounding using mixed-effects models. Results Of 8…

Lung DiseasesMalexAcademicSubjects/MED00910COVID-19/diagnosisSettore MED/18 - CHIRURGIA GENERALEneoplasms030230 surgeryminorsurgical proceduresMedical and Health SciencesLung Disease0302 clinical medicinePostoperative Complications030202 anesthesiologyaged; aged 80 and over; COVID-19; elective surgical procedures; female; humans; lung diseases; male; middle aged; Nasopharynx; neoplasms; pandemics; postoperative complications; risk assessment; SARS-CoV-2; COVID-19 nucleic acid testingNeoplasmsNasopharynx80 and over030212 general & internal medicine610 Medicine & healthLungCancerlung diseasesAged 80 and overIncidence (epidemiology)ConfoundingPulmonary ComplicationLung Diseases/*etiologyNeoplasms/surgeryGeneral MedicineMiddle AgedElective Surgical Procedures/adverse effectsOncologyElective Surgical Procedures030220 oncology & carcinogenesisCOVID-19 Nucleic Acid TestingOriginal ArticleFemalePatient SafetyAcademicSubjects/MED00010Elective Surgical Procedure6.4 SurgeryHumanCohort studymedicine.medical_specialtypreoperative caresurgical proceduresCOVID-19 nucleic acid testing.elective surgical proceduresPreoperative careRisk AssessmentArticleCOVIDSurg CollaborativeNO*COVID-19 Nucleic Acid TestingVaccine Related03 medical and health sciencesClinical ResearchBiodefensemedicineNasopharynx/*virologyHumansNasopharynx/virologyElective surgeryAdverse effectPandemicsLS7_4AgedElective Surgical ProcedurePandemicbusiness.industrySARS-CoV-2Surgery Sars Cov2PreventionNo key words availableelectivesurgical proceduresLung Diseases/etiologyEvaluation of treatments and therapeutic interventionsCancerPostoperative complicationoperativenasopharynxsurgery specialtypulmonary complicationscancer surgerysars-cov-2covid-19coronavirus pandemicCOVID-19Odds ratiomedicine.diseaseConfidence intervalSurgeryCOVID-19/*diagnosisEmerging Infectious DiseasesGood Health and Well BeingNeoplasmSurgeryPostoperative Complicationpreoperative caresurgical procedures electivesurgical procedures minorsurgical procedures operativenasopharynxsurgery specialtypulmonary complicationscancer surgerysars-cov-2covid-19coronavirus pandemicElective Surgical Procedures/*adverse effectsbusiness[SDV.MHEP]Life Sciences [q-bio]/Human health and pathology
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Global distributions of diazotrophs nitrogen fixation rates - Depth integrated values computed from a collection of source datasets - Contribution to…

2013

The MAREDAT atlas covers 11 types of plankton, ranging in size from bacteria to jellyfish. Together, these plankton groups determine the health and productivity of the global ocean and play a vital role in the global carbon cycle. Working within a uniform and consistent spatial and depth grid (map) of the global ocean, the researchers compiled thousands and tens of thousands of data points to identify regions of plankton abundance and scarcity as well as areas of data abundance and scarcity. At many of the grid points, the MAREDAT team accomplished the difficult conversion from abundance (numbers of organisms) to biomass (carbon mass of organisms). The MAREDAT atlas provides an unprecedente…

Go-Flo bottlesSalinityCAIBEX-ITrichodesmium nitrogen fixation rateRV Kilo MoanaUniform resource locator link to source data fileNitrateCTD/RosetteLatitude of eventNiskinAlisRoger A RevelleTemperature waterwhole seawatertop minCalculatedbottom maxareal concentrationNitrogen fixation rateTemperatureDepth top/minCTD RosetteUnicellular cyanobacteria nitrogen fixation rateTrichodesmiumRoger A. RevelleNitrogen fixation rate integrated per dayEarth System ResearchMooring (long time)CAIBEX-IIMARine Ecosystem Model Intercomparison Project MAREMIPDiapalis 3Longitude of eventDiapalis 4Diapalis 5Sample methodIronwaterChlorophyll total areal concentrationBottle NiskinWater pumpMARine Ecosystem Model Intercomparison Project (MAREMIP)PhosphateWater sampleSarmiento de GamboaSample commentCAIBOXDiapalis 6Diapalis 7Uniform resource locator/link to source data fileDiapalis 9Go Flo bottlesNitrogen fixation rate whole seawaterintegrated per dayUnicellular cyanobacteriaDate/Time of eventChlorophyll totalMooring long timeDiapalis-7Diapalis-9Diapalis-3Diapalis-4Diapalis-5Diapalis-6DEPTH waterMP-6BottleDepthEvent labelDate Time of eventCAIBEX IIMeasured at sea surfaceMP-9MP 9MP 6CAIBEX IDepth bottom/maxHeterocyst nitrogen fixation rateHeterocyst
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Global distributions of diazotrophs Gamma-A nifH genes abundance - Depth integrated values computed from a collection of source datasets - Contributi…

2013

The MAREDAT atlas covers 11 types of plankton, ranging in size from bacteria to jellyfish. Together, these plankton groups determine the health and productivity of the global ocean and play a vital role in the global carbon cycle. Working within a uniform and consistent spatial and depth grid (map) of the global ocean, the researchers compiled thousands and tens of thousands of data points to identify regions of plankton abundance and scarcity as well as areas of data abundance and scarcity. At many of the grid points, the MAREDAT team accomplished the difficult conversion from abundance (numbers of organisms) to biomass (carbon mass of organisms). The MAREDAT atlas provides an unprecedente…

M60/5SalinityChlorophyll aDiazotrophs total biomass as carbonUniform resource locator link to source data fileNitrateCTD/RosetteLatitude of eventNiskinM55 1Temperature waterCalothrix abundance expressed in number of nifH gene copiesratio expressed in mass of carbon per amount of nifH gene copiesCalculatedtop minUnicellular cyanobacteria-B biological trait ratio expressed in mass of carbon per amount of nifH gene copiesCD132biomass as carbonTrichodesmium biomass as carbonM55/1bottom maxCTD SeabirdTemperatureDepth top/minCTD RosetteSeabirdRichelia biological trait ratio expressed in mass of carbon per amount of nifH gene copiesCalothrixSO187 2Unicellular cyanobacteria-B abundance expressed in number of nifH gene copiesTrichodesmiumEarth System ResearchMARine Ecosystem Model Intercomparison Project MAREMIPDiazotrophsLongitude of eventRichelia associated speciesSample methodCalothrix biological trait ratio expressed in mass of carbon per amount of nifH gene copiesIronBottle NiskinwaterIn situ pumpMARine Ecosystem Model Intercomparison Project (MAREMIP)Unicellular cyanobacteria-C abundance expressed in number of nifH gene copiesPhosphateWater sampleSample commentUnicellular cyanobacteria biomassUniform resource locator/link to source data filetotal biomass as carbonHeterocyst biomassUnicellular cyanobacteriaProteobacteriaDate/Time of eventMeteor 1986Richelia abundance expressed in number of nifH gene copiesUnicellular cyanobacteria CUnicellular cyanobacteria Bbiological traitSO187/2RicheliaUnicellular cyanobacteria ADEPTH waterbiomassTrichodesmium abundance expressed in number of nifH gene copiesMeteor (1986)BottleDepthEvent labelDate Time of eventTrichodesmium biological trait ratio expressed in mass of carbon per amount of nifH gene copiesUnicellular cyanobacteria-C biological trait ratio expressed in mass of carbon per amount of nifH gene copiesMeasured at sea surfaceCTDCalothrix associated speciesCharles DarwinSonneabundance expressed in number of nifH gene copiesM60 5Depth bottom/maxUnicellular cyanobacteria-A abundance expressed in number of nifH gene copiesassociated speciesProteobacteria abundance expressed in number of nifH gene copiesHeterocyst
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Global distributions of diazotrophs abundance and biomass - Depth integrated values computed from a collection of source datasets - Contribution to t…

2013

The MAREDAT atlas covers 11 types of plankton, ranging in size from bacteria to jellyfish. Together, these plankton groups determine the health and productivity of the global ocean and play a vital role in the global carbon cycle. Working within a uniform and consistent spatial and depth grid (map) of the global ocean, the researchers compiled thousands and tens of thousands of data points to identify regions of plankton abundance and scarcity as well as areas of data abundance and scarcity. At many of the grid points, the MAREDAT team accomplished the difficult conversion from abundance (numbers of organisms) to biomass (carbon mass of organisms). The MAREDAT atlas provides an unprecedente…

Go-Flo bottlesSalinityCAIBEX-IRV Kilo MoanaDiazotrophs total biomass as carbonUniform resource locator link to source data fileNitrateRichelia carbon per cellCTD/RosetteLatitude of eventNiskinRoger A RevelleTemperature waterCalculatedtop minbiomass as carbonTrichodesmium biomass as carbontotalbottom maxCTD Seabirdareal concentrationMultiple investigationsTemperatureDepth top/minRichelia abundance cellsCTD RosetteSeabirdCalothrixRoger A. RevelleTrichodesmiumTrichodesmium carbon per trichomeEarth System ResearchRichelia abundanceCAIBEX-IICalothrix abundanceMARine Ecosystem Model Intercomparison Project MAREMIPDiazotrophsLongitude of eventRichelia associated speciesSample methodIronChlorophyll total areal concentrationBottle NiskinwaterTrichodesmium abundance free trichomesMARine Ecosystem Model Intercomparison Project (MAREMIP)PhosphateSarmiento de GamboaSample commentCAIBOXUniform resource locator/link to source data filetotal biomass as carbonCalothrix carbon per cellHeterocyst biomassGo Flo bottlescoloniesDate/Time of eventChlorophyll totalTrichodesmium abundance totalRicheliaDEPTH waterTrichodesmium abundance coloniesMP-6biomassBottleDepthEvent labelDate Time of eventCAIBEX IIcarbon per cellMeasured at sea surfacefree trichomesMP-9CTDCalothrix abundance cellscarbon per trichomeTrichodesmium abundanceCalothrix associated speciesMP 9MP 6CAIBEX IcellsDepth bottom/maxassociated speciesHeterocyst
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Global distributions of diazotrophs abundance, biomass and nitrogen fixation rates - Gridded data product (NetCDF) - Contribution to the MAREDAT Worl…

2012

The MAREDAT atlas covers 11 types of plankton, ranging in size from bacteria to jellyfish. Together, these plankton groups determine the health and productivity of the global ocean and play a vital role in the global carbon cycle. Working within a uniform and consistent spatial and depth grid (map) of the global ocean, the researchers compiled thousands and tens of thousands of data points to identify regions of plankton abundance and scarcity as well as areas of data abundance and scarcity. At many of the grid points, the MAREDAT team accomplished the difficult conversion from abundance (numbers of organisms) to biomass (carbon mass of organisms). The MAREDAT atlas provides an unprecedente…

Earth System ResearchMARine Ecosystem Model Intercomparison Project (MAREMIP)MARine Ecosystem Model Intercomparison Project MAREMIP
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