Search results for "Respiratory Failure"

showing 10 items of 110 documents

Effect of Intraoperative High Positive End-Expiratory Pressure (PEEP) with Recruitment Maneuvers vs Low PEEP on Postoperative Pulmonary Complications…

2019

Importance: An intraoperative higher level of positive end-expiratory positive pressure (PEEP) with alveolar recruitment maneuvers improves respiratory function in obese patients undergoing surgery, but the effect on clinical outcomes is uncertain. Objective: To determine whether a higher level of PEEP with alveolar recruitment maneuvers decreases postoperative pulmonary complications in obese patients undergoing surgery compared with a lower level of PEEP. Design, Setting, and Participants: Randomized clinical trial of 2013 adults with body mass indices of 35 or greater and substantial risk for postoperative pulmonary complications who were undergoing noncardiac, nonneurological surgery un…

Lung DiseasesMalemedicine.medical_treatmentAtelectasisLung Disease01 natural sciencesBody Mass IndexHypoxemiaPositive-Pressure RespirationPostoperative Complications0302 clinical medicinePEEP postoperative complications obese patientsAnesthesiaRespiratory function030212 general & internal medicineTidal volumeGeneral MedicineMiddle AgedPleural Diseasesrespiratory systemAdult; Anesthesia General; Body Mass Index; Female; Humans; Lung Diseases; Male; Middle Aged; Obesity; Pleural Diseases; Positive-Pressure Respiration; Postoperative Complications; Pulmonary Atelectasis; Respiratory Insufficiency; Surgical Procedures Operative; Tidal Volume; Treatment Outcome; Intraoperative CareOperative3. Good healthTreatment OutcomePneumothoraxSurgical Procedures OperativeAnesthesiaFemalemedicine.symptomRespiratory Insufficiencypsychological phenomena and processesHumancirculatory and respiratory physiologyAdultPulmonary AtelectasisAnesthesia GeneralNO03 medical and health sciencesmental disordersTidal VolumemedicineHumansPleural DiseaseObesity0101 mathematicsGeneralPositive end-expiratory pressureMechanical ventilationSurgical ProceduresIntraoperative CarePulmonary Atelectasibusiness.industry010102 general mathematicsmedicine.diseaserespiratory tract diseasesRespiratory failurePostoperative Complicationbusiness
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Predictors of non-invasive ventilation tolerance in amyotrophic lateral sclerosis

2011

Abstract Background The most frequent cause of death in patients with Amyotrophic Lateral Sclerosis (ALS) is respiratory failure. Recently, it has been shown that non-invasive ventilation improves survival and quality of life in ALS patients with respiratory failure, but little is known about predictors of non-invasive ventilation adaptation and tolerance. In this study we evaluated the effect of a comprehensive information about non-invasive ventilation use and a prolonged and intensive monitoring on tolerance to this palliative care. Methods We prospectively monitored all consecutive ALS patients with chronic respiratory failure and indication to non-invasive ventilation between January 2…

MaleALS Chronic respiratory failure Tolerance to non-invasive ventilation Bulbar impairment POSITIVE-PRESSURE VENTILATION QUALITY-OF-LIFE PRACTICE PARAMETER CARE MANAGEMENT STANDARDS BIPAPmedicine.medical_specialtyPalliative carePatientsTolerance to non-invasive ventilationBody Mass IndexQuality of lifeQUALITY-OF-LIFEPRACTICE PARAMETERMANAGEMENTHumansMedicineDementiaChronic respiratory failureOximetryProspective StudiesAmyotrophic lateral sclerosisIntensive care medicineBIPAPAgedCause of deathVentilators Mechanicaltolerancebusiness.industryAmyotrophic Lateral SclerosisRespiratory diseaseSialorrheaCAREMiddle Agedmedicine.diseaseRespiration ArtificialBulbar impairment POSITIVE-PRESSURE VENTILATIONCaregiversNeurologyRespiratory failureSpirometryChronic DiseaseNIVEmergency medicineBreathingFemaleSettore MED/26 - NeurologiaNeurology (clinical)Blood Gas AnalysisALSRespiratory InsufficiencybusinessSTANDARDSJournal of the Neurological Sciences
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Lung injury does not aggravate mechanical ventilation-induced early cerebral inflammation or apoptosis in an animal model.

2018

INTRODUCTION:The acute respiratory distress syndrome is not only associated with a high mortality, but also goes along with cognitive impairment in survivors. The cause for this cognitive impairment is still not clear. One possible mechanism could be cerebral inflammation as result of a "lung-brain-crosstalk". Even mechanical ventilation itself can induce cerebral inflammation. We hypothesized, that an acute lung injury aggravates the cerebral inflammation induced by mechanical ventilation itself and leads to neuronal damage. METHODS:After approval of the institutional and state animal care committee 20 pigs were randomized to one of three groups: lung injury by central venous injection of …

MaleARDSCritical Care and Emergency MedicinePulmonologySwinePhysiologymedicine.medical_treatmentVentilator-Induced Lung InjuryInterleukin-1betalcsh:MedicineApoptosisPathology and Laboratory MedicineHippocampusPositive-Pressure RespirationRandom Allocation0302 clinical medicineAnimal CellsImmune PhysiologyMedicine and Health Scienceslcsh:ScienceImmune ResponseAcute Respiratory Distress SyndromeTidal volumeCerebral CortexNeuronsCognitive ImpairmentRespiratory Distress SyndromeInnate Immune SystemMultidisciplinarymedicine.diagnostic_testCognitive NeurologyBrainGeneral MedicineLung InjuryNeurologyAnesthesiaBreathingCytokinesTumor necrosis factor alphamedicine.symptomAnatomyCellular TypesGeneral Agricultural and Biological SciencesResearch ArticleHistologyCognitive NeuroscienceImmunology10208 Institute of NeuropathologyInflammation610 Medicine & healthGenetics and Molecular BiologyGlial Cells1100 General Agricultural and Biological SciencesLung injury03 medical and health sciencesSigns and SymptomsRespiratory Failure1300 General Biochemistry Genetics and Molecular BiologyDiagnostic MedicinemedicineAnimalsMicroglial CellsMechanical ventilationInflammation1000 Multidisciplinarybusiness.industryInterleukin-6Tumor Necrosis Factor-alphalcsh:RBiology and Life Sciences030208 emergency & critical care medicineCell BiologyMolecular Developmentmedicine.diseaseRespiration ArtificialBronchoalveolar lavage030228 respiratory systemImmune SystemCellular NeuroscienceGeneral Biochemistry570 Life sciences; biologyCognitive Sciencelcsh:QbusinessDevelopmental BiologyNeurosciencePloS one
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Death in hospital following ICU discharge: insights from the LUNG SAFE study

2021

Abstract Background To determine the frequency of, and factors associated with, death in hospital following ICU discharge to the ward. Methods The Large observational study to UNderstand the Global impact of Severe Acute respiratory FailurE study was an international, multicenter, prospective cohort study of patients with severe respiratory failure, conducted across 459 ICUs from 50 countries globally. This study aimed to understand the frequency and factors associated with death in hospital in patients who survived their ICU stay. We examined outcomes in the subpopulation discharged with no limitations of life sustaining treatments (‘treatment limitations’), and the subpopulations with tre…

MaleARDSLUNG SAFEhealth care facilities manpower and servicesAcute hypoxemic respiratory failure; Acute respiratory distress syndrome; Hospital survival; ICU discharge; LUNG SAFEKaplan-Meier EstimateCritical Care and Intensive Care MedicineAcute hypoxemic respiratory failure; Acute respiratory distress syndrome; Hospital survival; ICU discharge; LUNG SAFE;0302 clinical medicineRisk Factors030212 general & internal medicineProspective StudiesProspective cohort studyAcute hypoxemic respiratory failureCOPDAcute respiratory distress syndromeICU dischargeMedical emergencies. Critical care. Intensive care. First aidMiddle AgedPatient DischargeLUNG SAFE.Intensive Care Unitsmedicine.anatomical_structureLung safeSOFA scoreFemaleRespiratory InsufficiencyAdultmedicine.medical_specialtyNOHospital survival03 medical and health sciencesSettore MED/41 - ANESTESIOLOGIAmedicineHumansddc:610Risk factorMortalityAgedLungRC86-88.9business.industryResearch030208 emergency & critical care medicinemedicine.diseaseLogistic Modelslnfectious Diseases and Global Health Radboud Institute for Health Sciences [Radboudumc 4]Respiratory failureEmergency medicineObservational studybusiness
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Impact of Early Acute Kidney Injury on Management and Outcome in Patients With Acute Respiratory Distress Syndrome: A Secondary Analysis of a Multice…

2019

Contains fulltext : 208648.pdf (Publisher’s version ) (Closed access) OBJECTIVES: To understand the impact of mild-moderate and severe acute kidney injury in patients with acute respiratory distress syndrome. DESIGN: Secondary analysis of the "Large Observational Study to Understand the Global Impact of Severe Acute Respiratory Failure", an international prospective cohort study of patients with severe respiratory failure. SETTING: Four-hundred fifty-nine ICUs from 50 countries across five continents. SUBJECTS: Patients with a glomerular filtration rate greater than 60 mL/min/1.73 m prior to admission who fulfilled criteria of acute respiratory distress syndrome on day 1 and day 2 of acute …

MaleARDSmedicine.medical_treatmentComorbidityCritical Care and Intensive Care MedicineSeverity of Illness Indexchemistry.chemical_compound0302 clinical medicineacute kindey faliureRisk FactorsOdds Ratio80 and overHospital MortalityProspective StudiesAged 80 and overRespiratory Distress SyndromeRespirationAcute kidney injuryMiddle Agedacute kidney injury acute respiratory distress syndrome invasive mechanical ventilation mortality renal replacement therapyIntensive Care Unitsacute kidney injuryCreatinineArtificialFemaleGlomerular Filtration RateAdultinvasive mechanical ventilationrenal replacement therapy.medicine.medical_specialtySocio-culturaleRenal functionard03 medical and health sciencesInternal medicineSettore MED/41 - ANESTESIOLOGIASeverity of illnessmedicineHumansacute kidney injury acute respiratory distress syndromeRenal replacement therapyAgedCreatinineRenal replacement therapybusiness.industry030208 emergency & critical care medicineCarbon Dioxideacute respiratory distress syndromemedicine.diseaseRespiration Artificialmortalitylnfectious Diseases and Global Health Radboud Institute for Health Sciences [Radboudumc 4]030228 respiratory systemchemistryRespiratory failurebusinessRespiratory minute volume
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Immunocompromised patients with acute respiratory distress syndrome: Secondary analysis of the LUNG SAFE database

2018

Background: The aim of this study was to describe data on epidemiology, ventilatory management, and outcome of acute respiratory distress syndrome (ARDS) in immunocompromised patients. Methods: We performed a post hoc analysis on the cohort of immunocompromised patients enrolled in the Large Observational Study to Understand the Global Impact of Severe Acute Respiratory Failure (LUNG SAFE) study. The LUNG SAFE study was an international, prospective study including hypoxemic patients in 459 ICUs from 50 countries across 5 continents. Results: Of 2813 patients with ARDS, 584 (20.8%) were immunocompromised, 38.9% of whom had an unspecified cause. Pneumonia, nonpulmonary sepsis, and noncardiog…

MaleARDSmodelos logísticosDatabases Factualmedicine.medical_treatment[SDV]Life Sciences [q-bio]humanoslnfectious Diseases and Global Health Radboud Institute for Molecular Life Sciences [Radboudumc 4]Kaplan-Meier EstimateCritical Care and Intensive Care MedicineAcute respiratory failureSeverity of Illness IndexCohort Studiesrandomized-trial0302 clinical medicineMechanical ventilationRisk Factorsestudios prospectivosEpidemiology80 and overicuMedicineProspective StudiesProspective cohort studyestudios de cohortesImmunodeficiencymediana edadestadísticasAged 80 and overRespiratory Distress Syndromeancianocritically-ill patientsRespirationresultado del tratamientorespiraciónStatisticslcsh:Medical emergencies. Critical care. Intensive care. First aidadultoMiddle Aged3. Good healthfailureIntensive Care UnitsTreatment OutcomeArtificialCohortprospective multicenterImmunocompromised patientsAcute respiratory failure; ARDS; Immunocompromised patients; Mechanical ventilation; Noninvasive ventilation; Critical Care and Intensive Care MedicineFemaleNoninvasive ventilationHumanestimación de Kaplan-MeierAdultmedicine.medical_specialtyLogistic ModelIntensive Care UnitSocio-culturaleunidades de cuidados intensivossurvivalStatistics NonparametricSepsisDatabases03 medical and health sciencesImmunocompromised HostInternal medicineImmunocompromised patientcancerfactores de riesgoHumansNonparametricíndice de gravedad de la enfermedadintensive-care-unitFactualAgedMechanical ventilationbusiness.industryResearchRisk FactorRespiratory Distress Syndrome Adult030208 emergency & critical care medicinelcsh:RC86-88.9medicine.diseaseRespiration ArtificialPneumoniaProspective StudieLogistic Models030228 respiratory systemmalignanciesARDShuésped inmunodeprimidoCohort StudiebusinessAcute respiratory failure; ARDS; Immunocompromised patients; Mechanical ventilation; Noninvasive ventilation; Adult; Aged; Aged 80 and over; Cohort Studies; Databases Factual; Female; Humans; Intensive Care Units; Kaplan-Meier Estimate; Logistic Models; Male; Middle Aged; Prospective Studies; Respiration Artificial; Respiratory Distress Syndrome Adult; Risk Factors; Severity of Illness Index; Statistics Nonparametric; Treatment Outcome; Immunocompromised Host
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Clinical profile and predictors of in-hospital mortality among older patients hospitalised for COVID-19.

2020

Abstract Background the coronavirus disease 2019 (COVID-19) is characterized by poor outcomes and mortality, particularly in older patients. Methods post hoc analysis of the international, multicentre, ‘real-world’ HOPE COVID-19 registry. All patients aged ≥65 years hospitalised for COVID-19 were selected. Epidemiological, clinical, analytical and outcome data were obtained. A comparative study between two age subgroups, 65–74 and ≥75 years, was performed. The primary endpoint was all cause in-hospital mortality. Results about, 1,520 patients aged ≥65 years (60.3% male, median age of 76 [IQR 71–83] years) were included. Comorbidities such as hypertension (69.2%), dyslipidaemia (48.6%), card…

MaleAgingmedicine.medical_specialtyInternational CooperationPopulation030204 cardiovascular system & hematologycomorbiditiesRisk Assessment03 medical and health sciencesAcademicSubjects/MED002800302 clinical medicineRisk FactorsInternal medicineEpidemiologymedicineClinical endpointDementiaHumans030212 general & internal medicineHospital MortalityRegistriesMortalityeducationGeriatric Assessmentolder adultsAgedAged 80 and overeducation.field_of_studyCoronavirus disease 2019business.industrySARS-CoV-2COVID-19MultimorbidityGeneral Medicinemedicine.diseasePrognosisComorbidityHospitalizationAgeingIntensive Care UnitsRespiratory failureHeart failureFemaleGeriatrics and GerontologybusinessDyslipidemiaResearch PaperAge and ageing
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Non-invasive ventilation effectiveness and the effect of ventilatory mode on survival in ALS patients.

2013

Non-invasive ventilation (NIV) prolongs survival in amyotrophic lateral sclerosis (ALS), but there are no data with which to compare the effectiveness of the different ventilator modes – volume (Vol-NIV) or pressure-cycled (Pres-NIV) ventilation – in ALS. We aimed to determine whether the ventilatory mode has an effect on ventilation effectiveness and survival of ALS patients using NIV. We used a retrospective study that included all ALS patients for whom NIV was indicated in two referral units: one using Vol-NIV and the other using Pres-NIV. Demographic, functional and nocturnal gas exchange parameters at NIV initiation were recorded. Eighty-two ALS patients ventilated using Pres-NIV and 6…

MaleAnalysis of VarianceNoninvasive Ventilationbusiness.industryTreatment outcomeAmyotrophic Lateral SclerosisRetrospective cohort studyMiddle Agedmedicine.diseaseBulbar dysfunctionTreatment OutcomeNeurologyRespiratory failureAnesthesiaBreathingMedicineHumansFemaleNeurology (clinical)Amyotrophic lateral sclerosisbusinessRespiratory InsufficiencyAgedRetrospective StudiesAmyotrophic lateral sclerosisfrontotemporal degeneration
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High flow nasal therapy versus noninvasive ventilation as initial ventilatory strategy in COPD exacerbation: a multicenter non-inferiority randomized…

2020

Abstract Background The efficacy and safety of high flow nasal therapy (HFNT) in patients with acute hypercapnic exacerbation of chronic obstructive pulmonary disease (AECOPD) are unclear. Our aim was to evaluate the short-term effect of HFNT versus NIV in patients with mild-to-moderate AECOPD, with the hypothesis that HFNT is non-inferior to NIV on CO2 clearance after 2 h of treatment. Methods We performed a multicenter, non-inferiority randomized trial comparing HFNT and noninvasive ventilation (NIV) in nine centers in Italy. Patients were eligible if presented with mild-to-moderate AECOPD (arterial pH 7.25–7.35, PaCO2 ≥ 55 mmHg before ventilator support). Primary endpoint was the mean di…

MaleExacerbationEquivalence Trials as TopicCritical Care and Intensive Care MedicineAcute respiratory failurelaw.invention03 medical and health sciencesPulmonary Disease Chronic Obstructive0302 clinical medicineRandomized controlled triallawClinical endpointmedicineHumansCannulaAcute respiratory failure; Chronic obstructive pulmonary disease; High flow nasal cannula; High flow nasal therapy; Noninvasive ventilation030212 general & internal medicineHigh flow nasal therapyAgedCOPDbusiness.industryResearchhigh flow oxygen therapy high flow nasal cannula noninvasive ventilation COPD carbon dioxide acute respiratory failureChronic obstructive pulmonary diseaselcsh:Medical emergencies. Critical care. Intensive care. First aidOxygen Inhalation Therapylcsh:RC86-88.9Middle Agedmedicine.diseaseSymptom Flare UpConfidence intervalHigh flow nasal cannula030228 respiratory systemItalyAnesthesiaBreathingNoninvasive ventilationFemaleHigh flowbusinessNoninvasive ventilationHuman
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A new mitochondrial point mutation in the transfer RNALys gene associated with progressive external ophthalmoplegia with impaired respiratory regulat…

2011

Abstract We report a novel heteroplasmic point mutation G8299A in the gene for mitochondrial tRNA Lys in a patient with progressive external ophthalmoplegia complicated by recurrent respiratory insufficiency. Biochemical analysis of respiratory chain complexes in muscle homogenate showed a combined complex I and IV deficiency. The transition does not represent a known neutral polymorphism and affects a position in the tRNA acceptor stem which is conserved in primates, leading to a destabilization of this functionally important domain. In vitro analysis of an essential maturation step of the tRNA transcript indicates the probable pathogenicity of this mutation. We hypothesize that there is a…

MaleOphthalmoplegia Chronic Progressive ExternalRNA MitochondrialMitochondrial diseaseMolecular Sequence DataRespiratory chainBiologymedicine.disease_causeSecondary PreventionmedicineHumansPoint MutationGeneticsMutationBase SequenceTransition (genetics)Point mutationExternal ophthalmoplegiaMiddle Agedmedicine.diseaseHeteroplasmyNeurologyRespiratory failureRNARNA Transfer LysNeurology (clinical)Respiratory InsufficiencyJournal of the Neurological Sciences
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