questionsmedicales.fr
Thérapeutique
Thérapie respiratoire
Oxygénothérapie
Oxygénothérapie : Questions médicales fréquentes
Diagnostic
5
Fonction pulmonaire
Spirométrie
Insuffisance respiratoire
BPCO
Saturation en oxygène
Évaluation clinique
Symptômes
5
Détresse respiratoire
Agitation
Cyanose
Fréquence cardiaque
Dyspnée
Saturation en oxygène
Prévention
5
Prévention de l'hypoxie
Saturation en oxygène
Insuffisance respiratoire
Tabagisme
Éducation des patients
Dispositifs médicaux
Oxygénothérapie à domicile
Ventilation
Complications
Irritation des voies respiratoires
Traitements
5
Oxygène à domicile
Oxygène liquide
Masque à oxygène
Canule nasale
Durée du traitement
Conditions respiratoires
Saturation en oxygène
Soulagement des symptômes
Hypoxie
Insuffisance respiratoire
Complications
5
Oxygénotoxicité
Infection
Oxygénotoxicité
Surveillance
Irritation des voies respiratoires
Toux
Maladies pulmonaires
Antécédents médicaux
Facteurs de risque
5
Âge
Insuffisance respiratoire
Comportements à risque
Irritants respiratoires
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"@type": "Question",
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"@type": "Question",
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"position": 8,
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"name": "Quels symptômes nécessitent une oxygénothérapie immédiate ?",
"position": 9,
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"text": "Une dyspnée sévère et une saturation en oxygène inférieure à 90% nécessitent une intervention."
}
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"@type": "Question",
"name": "Quels symptômes peuvent s'aggraver sans oxygénothérapie ?",
"position": 10,
"acceptedAnswer": {
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"text": "L'essoufflement et la fatigue peuvent s'aggraver sans traitement approprié."
}
},
{
"@type": "Question",
"name": "Comment prévenir l'hypoxie chez les patients à risque ?",
"position": 11,
"acceptedAnswer": {
"@type": "Answer",
"text": "Surveiller régulièrement la saturation en oxygène et éviter les environnements pollués."
}
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{
"@type": "Question",
"name": "Quelles mesures peuvent réduire le risque d'insuffisance respiratoire ?",
"position": 12,
"acceptedAnswer": {
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"text": "Éviter le tabagisme, pratiquer une activité physique et suivre un traitement médical approprié."
}
},
{
"@type": "Question",
"name": "Comment éduquer les patients sur l'oxygénothérapie ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Informer sur l'utilisation correcte des dispositifs et l'importance de la surveillance."
}
},
{
"@type": "Question",
"name": "Quels conseils donner pour une oxygénothérapie à domicile ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "Assurer une bonne ventilation, vérifier régulièrement les niveaux d'oxygène et suivre les prescriptions."
}
},
{
"@type": "Question",
"name": "Comment éviter les complications liées à l'oxygénothérapie ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Surveiller les signes d'irritation des voies respiratoires et ajuster le débit d'oxygène si nécessaire."
}
},
{
"@type": "Question",
"name": "Quels types d'oxygénothérapie existent ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les types incluent l'oxygène à domicile, l'oxygénothérapie à haut débit et l'oxygène liquide."
}
},
{
"@type": "Question",
"name": "Comment administrer l'oxygène à un patient ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'oxygène peut être administré par masque, canule nasale ou ventilateur."
}
},
{
"@type": "Question",
"name": "Quelle est la durée typique d'une oxygénothérapie ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "La durée dépend de la condition sous-jacente, pouvant aller de quelques heures à plusieurs mois."
}
},
{
"@type": "Question",
"name": "Quels sont les objectifs de l'oxygénothérapie ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les objectifs incluent l'amélioration de la saturation en oxygène et le soulagement des symptômes."
}
},
{
"@type": "Question",
"name": "L'oxygénothérapie est-elle toujours nécessaire ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Non, elle est nécessaire uniquement en cas d'hypoxie ou d'insuffisance respiratoire."
}
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{
"@type": "Question",
"name": "Quelles sont les complications possibles de l'oxygénothérapie ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les complications incluent l'oxygénotoxicité, l'irritation des voies respiratoires et l'infection."
}
},
{
"@type": "Question",
"name": "Comment prévenir l'oxygénotoxicité ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Limiter la concentration d'oxygène et surveiller la durée d'exposition à des niveaux élevés."
}
},
{
"@type": "Question",
"name": "Quels signes indiquent une irritation des voies respiratoires ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les signes incluent toux, douleur thoracique et difficulté à respirer."
}
},
{
"@type": "Question",
"name": "Comment gérer une infection liée à l'oxygénothérapie ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Traiter l'infection avec des antibiotiques et surveiller l'état respiratoire du patient."
}
},
{
"@type": "Question",
"name": "Quels patients sont à risque de complications ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les patients avec des maladies pulmonaires chroniques ou des antécédents d'hypoxie sont à risque."
}
},
{
"@type": "Question",
"name": "Quels facteurs augmentent le risque d'hypoxie ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les facteurs incluent le tabagisme, l'obésité, et les maladies pulmonaires chroniques."
}
},
{
"@type": "Question",
"name": "Comment l'âge influence-t-il le risque d'insuffisance respiratoire ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les personnes âgées ont un risque accru en raison de la diminution de la fonction pulmonaire."
}
},
{
"@type": "Question",
"name": "Quels antécédents médicaux sont des facteurs de risque ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les antécédents de BPCO, d'asthme ou d'apnée du sommeil augmentent le risque."
}
},
{
"@type": "Question",
"name": "Comment l'environnement affecte-t-il le risque d'hypoxie ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les environnements pollués ou à haute altitude peuvent aggraver l'hypoxie."
}
},
{
"@type": "Question",
"name": "Quels comportements augmentent le risque d'insuffisance respiratoire ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le tabagisme, la sédentarité et l'exposition à des irritants respiratoires sont des comportements à risque."
}
}
]
}
]
}
Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale
Validation scientifique effectuée le 14/04/2026
Contenu vérifié selon les dernières recommandations médicales
3 publications dans cette catégorie
Affiliations :
Department of Pharmacology and Pharmacy, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong SAR; Advanced Drug Delivery Group, Sydney Pharmacy School, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia.
Publications dans "Oxygénothérapie" :
2 publications dans cette catégorie
Affiliations :
Medicina Familiar y Comunitaria, Centro de Salud Puerta de Madrid, Atención Primaria de Madrid, Madrid, España. Electronic address: antonio.aguilar@salud.madrid.org.
Publications dans "Oxygénothérapie" :
2 publications dans cette catégorie
Publications dans "Oxygénothérapie" :
2 publications dans cette catégorie
Affiliations :
Department of Pharmacology and Pharmacy, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong SAR. Electronic address: jkwlam@hku.hk.
Publications dans "Oxygénothérapie" :
2 publications dans cette catégorie
Affiliations :
Advanced Drug Delivery Group, Sydney Pharmacy School, Faculty of Medicine and Health, The University of Sydney, NSW 2006, Australia.
Publications dans "Oxygénothérapie" :
2 publications dans cette catégorie
Affiliations :
Advanced Drug Delivery Group, Sydney Pharmacy School, Faculty of Medicine and Health, The University of Sydney, NSW 2006, Australia. Electronic address: kim.chan@sydney.edu.au.
Publications dans "Oxygénothérapie" :
2 publications dans cette catégorie
Affiliations :
Service de médecine interne, HFR Fribourg, 1708 Fribourg.
Publications dans "Oxygénothérapie" :
2 publications dans cette catégorie
Affiliations :
Service de médecine interne, HFR Fribourg, 1708 Fribourg.
Publications dans "Oxygénothérapie" :
1 publication dans cette catégorie
Affiliations :
Faculty of Chemical and Process Engineering, Warsaw University of Technology, Waryńskiego 1 Street, 00-645, Warsaw, Poland. marcin.odziomek@pw.edu.pl.
Publications dans "Oxygénothérapie" :
1 publication dans cette catégorie
Affiliations :
Faculty of Chemical and Process Engineering, Warsaw University of Technology, Waryńskiego 1 Street, 00-645, Warsaw, Poland.
Publications dans "Oxygénothérapie" :
1 publication dans cette catégorie
Affiliations :
Faculty of Chemical and Process Engineering, Warsaw University of Technology, Waryńskiego 1 Street, 00-645, Warsaw, Poland.
Publications dans "Oxygénothérapie" :
1 publication dans cette catégorie
Affiliations :
Faculty of Chemical and Process Engineering, Warsaw University of Technology, Waryńskiego 1 Street, 00-645, Warsaw, Poland.
Publications dans "Oxygénothérapie" :
1 publication dans cette catégorie
Affiliations :
Faculty of Chemical and Process Engineering, Warsaw University of Technology, Waryńskiego 1 Street, 00-645, Warsaw, Poland.
Publications dans "Oxygénothérapie" :
1 publication dans cette catégorie
Affiliations :
Faculty of Chemical and Process Engineering, Warsaw University of Technology, Waryńskiego 1 Street, 00-645, Warsaw, Poland. tomasz.sosnowski@pw.edu.pl.
Publications dans "Oxygénothérapie" :
1 publication dans cette catégorie
Affiliations :
Division of Neurosurgery, Nishinihon Hospital.
Department of Environmental Medicine, Kurume University School of Medicine.
Publications dans "Oxygénothérapie" :
1 publication dans cette catégorie
Affiliations :
Department of Environmental Medicine, Kurume University School of Medicine.
Publications dans "Oxygénothérapie" :
1 publication dans cette catégorie
Affiliations :
Department of Environmental Medicine, Kurume University School of Medicine.
Chugoku Diving Company Limited.
Publications dans "Oxygénothérapie" :
1 publication dans cette catégorie
Affiliations :
Department of Environmental Medicine, Kurume University School of Medicine.
Division of Surgery and Emergency Medicine, Tamaki Hospital.
Publications dans "Oxygénothérapie" :
1 publication dans cette catégorie
Affiliations :
Department of Environmental Medicine, Kurume University School of Medicine.
Publications dans "Oxygénothérapie" :
1 publication dans cette catégorie
Affiliations :
Translational Medicine Program, Hospital for Sick Children, Toronto, Ontario, Canada.
Department of Medical Biophysics, University of Toronto, Toronto, Ontario, Canada.
Publications dans "Oxygénothérapie" :
Pulse oximetry has high sensitivity but low specificity for detecting hypoxemia. Arterial blood gas analyses are the gold standard for monitoring O2 therapy. Venous blood gas analyses should not be us...
Long-term oxygen therapy (LTOT) is a treatment that involves the provision of supplemental oxygen to individuals with respiratory disease to correct hypoxemia in the post-acute care environment. Over ...
High-flow nasal oxygen therapy (HFNO) is used in diverse hospital settings to treat patients with acute respiratory failure (ARF). This systematic review aims to summarise the evidence regarding any b...
Three databases (Embase, Medline and CENTRAL) were searched on 22 March 2023 for studies evaluating HFNO compared with COT for the treatment of ARF, with the primary outcome being hospital mortality a...
63 studies (26 RCTs, 13 cross-over and 24 observational studies) were included, with 10 230 participants. There was no significant difference in the primary outcome of hospital mortality (risk ratio, ...
HFNO was superior to COT in reducing the need for escalation to both IMV and NIV but had no impact on the primary outcome of hospital mortality. These findings support recommendations that HFNO may be...
CRD42021264837....
Aneurysmal subarachnoid hemorrhage (aSAH) is a life-threatening neurosurgical emergency with a high mortality rate. Delayed cerebral ischemia (DCI) and cerebral vasospasm (CVS) are delayed products of...
Early Hydrogen-Oxygen Gas Mixture Inhalation in Patients with Aneurysmal Subarachnoid Hemorrhage (HOMA), a single-center, prospective, open-labeled, randomized controlled clinical trial, endeavors to ...
The HOMA aims to evaluate the effectiveness of hydrogen-oxygen gas mixture inhalation therapy in preventing DCI or CVS and improving outcomes in aSAH patients. Notably, this is the first large-scale t...
The protocol for the HOMA study was approved by the Ethics Committee of Beijing Tiantan Hospital, Capital Medical University (KY 2022-020-02). All results of the present study will be published in pee...
ClinicalTrials.gov NCT05282836. Registered on March 16, 2022....
There is no evidence for how long bronchiolitis patients should be observed after coming off oxygen therapy and wide practice variation exists. We aimed to investigate whether it is safe to discharge ...
A retrospective single-centre cohort study of 884 infants (n = 462 in 2018 vs. n = 422 in 2019) aged 0-24 months admitted with bronchiolitis in 2018 and 2019 was conducted after implementation of a br...
There was a significant reduction in median (interquartile range (IQR)) time to discharge post oxygen cessation by 87 min (510 (370-1033) min versus 423 (273-904) min; P < 0.001) and in median (IQR) l...
This study demonstrates that patients can be discharged 4 h after cessation of supplemental oxygen without increased risk of adverse events....
Current guidelines recommend oxygen (O...
Interstitial lung disease (ILD) is comprised of a heterogeneous group of pulmonary diseases. Oxygen therapy is used in patients with advanced lung disease; however, there are challenges associated wit...
This qualitative study included 1 hour semistructured focus groups/interviews. An iterative and concurrent process was used for data collection and analysis to allow for supplementary development of t...
A total of 20 patients and/or caregivers and 31 HCP took part in 34 focus groups/interviews held over 3 months (November 2022-January 2023). Facilitators to oxygen therapy were identified including su...
Further research is needed to facilitate development of specific exertional oxygen criteria for patients with ILD, to create supports for oxygen use and monitoring and to enable providers to tailor th...
High-flow nasal cannula (HFNC) oxygen therapy, which is important in noninvasive respiratory support, is increasingly being used in critically ill neonates with respiratory failure because it is comfo...
The aim of this study was to evaluate the efficacy of long-term oxygen therapy as a strategy to reduce hospitalization time in patients affected by COVID-19....
Between April and December 2021, COVID-19 patients with stable clinical conditions needing supplementary oxygen therapy during hospitalization were oriented to have hospital discharge with long-term o...
A total of 62 patients were evaluated and, 15 days after discharge, 69% of patients had suspended long-term oxygen therapy, with no difference between the groups admitted to the intensive care unit or...
Long-term oxygen therapy is an effective strategy for reducing hospitalization time in COVID-19 patients, regardless of gravity. Additionally, more obese patients with persistence of respiratory sympt...
The administration of oxygen therapy (O...
A retrospective, observational and analytical study of hospitalized neonates who developed PPL secondary to O2 devices in the NICU of the Miguel Servet University Hospital of Zaragoza was carried out....
A total of 191 neonates were included, of whom 158 (82.7%) received O...
The incidence of pressure injuries associated with different oxygen therapy devices increases with decreasing gestational age. The risk increases with hospital stay, with the presence of medical devic...