Search results for "Inhalation therapy"

showing 7 items of 37 documents

Oxidative stress in asphyxiated term infants resuscitated with 100% oxygen

2003

Although room air is adequate for resuscitating asphyxiated newborn infants, guidelines recommend using 100% oxygen. Hyperoxemia, as has been noted in animal studies, could cause delayed breathing, increased oxygen consumption, and disordered cerebral circulation. In addition, 100% oxygen has caused prolonged oxidation of blood glutathione in neonates. In this study, 51 asphyxiated neonates born at term were randomly assigned to resuscitation with room air (RAR) and 55 to resuscitation with 100% oxygen (OxR). The goal was to learn whether using oxygen for resuscitation triggers oxidative stress. Critical criteria were the Apgar score, the time of the first cry, and sustained respiration. Si…

ResuscitationResuscitationGlutathione reductasemedicine.disease_causechemistry.chemical_compoundDouble-Blind MethodmedicineHumansAcidosisAsphyxiachemistry.chemical_classificationAsphyxia NeonatorumGlutathione DisulfideSuperoxide Dismutasebusiness.industryGlutathione peroxidaseInfant NewbornOxygen Inhalation TherapyObstetrics and GynecologyApneaHyperoxemiaGeneral MedicineGlutathioneCarbon DioxideFetal BloodGlutathioneOxygenOxidative StressGlutathione ReductasechemistryAnesthesiaPediatrics Perinatology and Child HealthBreathingApgar ScoreRoom air distributionApgar scoremedicine.symptombusinessOxidative stressThe Journal of Pediatrics
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High flow nasal therapy in Acute Exacerbation of COPD: Ready for the prime time?

2021

medicine.medical_specialtyCOPD2019-20 coronavirus outbreakNoninvasive VentilationExacerbationCoronavirus disease 2019 (COVID-19)business.industrySevere acute respiratory syndrome coronavirus 2 (SARS-CoV-2)Oxygen Inhalation TherapyPulmonary diseaseGeneral Medicinemedicine.diseasePulmonary Disease Chronic ObstructiveEmergency MedicineCOPDHumansMedicineNoninvasive ventilationbusinessIntensive care medicineHigh flowThe American Journal of Emergency Medicine
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High flow nasal therapy in immunocompromised patients with acute respiratory failure: A systematic review and meta-analysis.

2019

Abstract Purpose The role of high-flow nasal therapy (HFNT) as compared to conventional oxygen therapy (COT) in immunocompromised patients admitted to intensive care unit (ICU) with acute respiratory failure (ARF) remains unclear. We conducted a systematic review and meta-analysis in order to address this issue. Methods We searched PubMed, Medline and Embase until November 7th, 2018. Randomized controlled trials (RCTs), non-randomized prospective and retrospective evidence were selected. Observational studies were considered for sensitivity analysis. Primary outcome was mortality rate; intubation rate was a secondary outcome. Results We included four studies in the primary analysis: one RCT…

medicine.medical_specialtyCritical CareAcute respiratory failure High flow nasal cannula High flow nasal therapy Immunocompromised patients Mechanical ventilation Noninvasive ventilation Oxygen therapy Cannula Humans Immunocompromised Host Intubation Intratracheal Noninvasive Ventilation Oxygen Inhalation Therapy Randomized Controlled Trials as Topic Respiratory Distress Syndrome Adult Critical Caremedicine.medical_treatmentAcute respiratory failureCritical Care and Intensive Care Medicinelaw.inventionImmunocompromised Host03 medical and health sciencesMechanical ventilation0302 clinical medicineRandomized controlled triallawInternal medicineOxygen therapyIntubation IntratrachealImmunocompromised patientmedicineCannulaHumansIntubationHigh flow nasal therapyRandomized Controlled Trials as TopicRespiratory Distress Syndromebusiness.industryMortality rateOxygen Inhalation Therapy030208 emergency & critical care medicineRetrospective cohort studyOdds ratioOxygen therapyIntensive care unitHigh flow nasal cannula030228 respiratory systemMeta-analysisbusinessNoninvasive ventilation
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Effect of high-flow nasal therapy on dyspnea, comfort, and respiratory rate

2019

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medicine.medical_specialtyLetteracute respiratory failureRespiratory ratebusiness.industryMEDLINElcsh:Medical emergencies. Critical care. Intensive care. First aidOxygen Inhalation Therapylcsh:RC86-88.9high flow nasal therapyCritical Care and Intensive Care MedicineCannula Dyspnea Humans Oxygen Inhalation Therapy Patient Comfort Respiratory RateDyspneaRespiratory RateEmergency medicineNIVmedicineCannulaHumansAcute respiratory failurePatient ComfortCOTHigh flowbusiness
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The Oxygen Reserve Index in anesthesiology: a superfluous toy or a tool to individualize oxygen therapy?

2018

medicine.medical_specialtyOxygen inhalation therapyRespiratory Physiological Phenomenabusiness.industrymedicine.medical_treatmentOxygen Inhalation Therapychemistry.chemical_element030208 emergency & critical care medicineOne lung ventilationOxygenOne-Lung VentilationOxygen03 medical and health sciences0302 clinical medicineAnesthesiology and Pain Medicinechemistry030202 anesthesiologyAnesthesiologyOxygen therapyAnesthesiaAnesthesiologyRespiratory Physiological PhenomenaMedicinebusinessMinerva anestesiologica
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Hyperoxemia caused by resuscitation with pure oxygen may alter intracellular redox status by increasing oxidized glutathione in asphyxiated newly bor…

2002

In a prospective, randomized, blinded trial we have studied the effects of resuscitation upon oxygenation in a group of asphyxiated newly born infants receiving room air or 100% oxygen as the gas source. During the acute phase of asphyxia and until the resuscitation procedure concluded, we determined serial blood gases as well as reduced and oxidized glutathione, enzymes involved in the glutathione redox cycle, and antioxidant enzyme activities. The use of 100% oxygen caused a remarkable increase of partial pressures of oxygen in arterial blood, with values that were frequently above physiological levels (>100 mm Hg). In addition, we have found a significant correlation between hyperoxemia …

medicine.medical_specialtyResuscitationAntioxidantResuscitationmedicine.medical_treatmentchemistry.chemical_elementHyperoxiamedicine.disease_causeOxygenStatistics Nonparametricchemistry.chemical_compoundInternal medicinemedicineHumansProspective StudiesGlutathione TransferaseAsphyxia NeonatorumGlutathione PeroxidaseGlutathione Disulfidebusiness.industryAirInfant NewbornOxygen Inhalation TherapyObstetrics and GynecologyHyperoxemiaGlutathioneOxygenationGlutathioneOxygenGlutathione ReductaseEndocrinologychemistryAnesthesiaPediatrics Perinatology and Child HealthApgar ScoreArterial bloodBlood Gas AnalysisbusinessOxidation-ReductionOxidative stressSeminars in Perinatology
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Inspired supplemental oxygen reduces markers of oxidative stress during elective colon surgery.

2007

.Anaesthesia was induced with sodium thiopental andfentanyl, and maintained with sevoflurane. After inductionof anaesthesia, patients were randomly assigned 30 or80 per cent oxygen throughout surgery and for 6 hafterwards. During surgery, lungs were ventilated involume-controlled mode (10 ml/kg), whereas during the6 h afterwards respiration was spontaneous with an oxygenmask (16 l/min)

medicine.medical_specialtySupplemental oxygenchemistry.chemical_elementmedicine.disease_causeOxygenchemistry.chemical_compoundColonic DiseasesPostoperative ComplicationsColon surgeryMalondialdehydeRespirationmedicineHumansOxygen supplementationbusiness.industryOxygen Inhalation TherapyMalondialdehydeGlutathioneSurgeryOxygenOxidative StressSodium thiopentalTreatment OutcomechemistryAnesthesiaSurgerybusinessOxidative stressBiomarkersmedicine.drugThe British journal of surgery
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