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Procédures de chirurgie opératoire
Procédures de chirurgie thoracique
Trachéostomie
Trachéostomie : Questions médicales fréquentes
Termes MeSH sélectionnés :
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"description": "Comment diagnostiquer un besoin de trachéostomie ?\nQuels examens précèdent une trachéostomie ?\nQuels signes indiquent une obstruction des voies respiratoires ?\nQuand envisager une trachéostomie en urgence ?\nQuels symptômes nécessitent une trachéostomie ?",
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"name": "Comment diagnostiquer un besoin de trachéostomie ?",
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"text": "Un besoin de trachéostomie est diagnostiqué par l'évaluation des voies respiratoires et des difficultés respiratoires."
}
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{
"@type": "Question",
"name": "Quels examens précèdent une trachéostomie ?",
"position": 2,
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"text": "Des examens comme la fibroscopie bronchique et des imageries peuvent être réalisés."
}
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{
"@type": "Question",
"name": "Quels signes indiquent une obstruction des voies respiratoires ?",
"position": 3,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les signes incluent une respiration bruyante, une cyanose et une détresse respiratoire."
}
},
{
"@type": "Question",
"name": "Quand envisager une trachéostomie en urgence ?",
"position": 4,
"acceptedAnswer": {
"@type": "Answer",
"text": "En cas d'obstruction aiguë des voies respiratoires ou d'insuffisance respiratoire sévère."
}
},
{
"@type": "Question",
"name": "Quels symptômes nécessitent une trachéostomie ?",
"position": 5,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des symptômes comme l'apnée, la stridor ou une incapacité à ventiler peuvent nécessiter l'intervention."
}
},
{
"@type": "Question",
"name": "Quels symptômes indiquent une trachéostomie ?",
"position": 6,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les symptômes incluent une respiration difficile, une toux persistante et une cyanose."
}
},
{
"@type": "Question",
"name": "Comment reconnaître une détresse respiratoire ?",
"position": 7,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une détresse respiratoire se manifeste par une respiration rapide, des battements de ailes du nez et une agitation."
}
},
{
"@type": "Question",
"name": "Quels signes de complications post-trachéostomie ?",
"position": 8,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les signes incluent une fièvre, des saignements ou une difficulté accrue à respirer."
}
},
{
"@type": "Question",
"name": "Quels symptômes d'infection après trachéostomie ?",
"position": 9,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les symptômes d'infection comprennent rougeur, écoulement purulent et douleur au site de la trachéostomie."
}
},
{
"@type": "Question",
"name": "Quels signes d'irritation des voies respiratoires ?",
"position": 10,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les signes incluent une toux sèche, des douleurs thoraciques et une sensation de brûlure."
}
},
{
"@type": "Question",
"name": "Comment se déroule une trachéostomie ?",
"position": 11,
"acceptedAnswer": {
"@type": "Answer",
"text": "La trachéostomie est réalisée sous anesthésie, avec une incision dans la trachée pour insérer un tube."
}
},
{
"@type": "Question",
"name": "Quels soins post-opératoires pour trachéostomie ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les soins incluent le nettoyage du site, la surveillance des signes d'infection et le changement de tube."
}
},
{
"@type": "Question",
"name": "Quels médicaments après une trachéostomie ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des analgésiques et des antibiotiques peuvent être prescrits pour gérer la douleur et prévenir l'infection."
}
},
{
"@type": "Question",
"name": "Comment gérer la trachéostomie à domicile ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "Il est essentiel de suivre les instructions médicales, de maintenir une bonne hygiène et de surveiller les signes d'infection."
}
},
{
"@type": "Question",
"name": "Quand retirer le tube de trachéostomie ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le tube peut être retiré lorsque le patient peut respirer normalement sans assistance."
}
},
{
"@type": "Question",
"name": "Quelles sont les complications possibles d'une trachéostomie ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les complications incluent l'infection, le saignement, et la déviation du tube."
}
},
{
"@type": "Question",
"name": "Comment prévenir les infections après trachéostomie ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Pour prévenir les infections, il est crucial de maintenir une bonne hygiène et de surveiller le site."
}
},
{
"@type": "Question",
"name": "Quels risques de saignement après trachéostomie ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le saignement peut survenir en raison de lésions des vaisseaux sanguins lors de l'intervention."
}
},
{
"@type": "Question",
"name": "Comment gérer une obstruction du tube de trachéostomie ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "En cas d'obstruction, il faut aspirer le tube ou le remplacer si nécessaire."
}
},
{
"@type": "Question",
"name": "Quels signes d'une déviation du tube ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les signes incluent une respiration difficile, un bruit anormal et une cyanose."
}
},
{
"@type": "Question",
"name": "Quels facteurs augmentent le besoin de trachéostomie ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les facteurs incluent des maladies respiratoires chroniques, des traumatismes ou des cancers de la tête et du cou."
}
},
{
"@type": "Question",
"name": "Comment le tabagisme influence-t-il la trachéostomie ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le tabagisme augmente le risque de maladies respiratoires, rendant la trachéostomie plus probable."
}
},
{
"@type": "Question",
"name": "Quels antécédents médicaux sont des facteurs de risque ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des antécédents de maladies respiratoires, d'accidents vasculaires cérébraux ou de cancers sont des facteurs de risque."
}
},
{
"@type": "Question",
"name": "Quel rôle joue l'âge dans le besoin de trachéostomie ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les personnes âgées ont un risque accru de complications respiratoires nécessitant une trachéostomie."
}
},
{
"@type": "Question",
"name": "Comment les allergies affectent-elles la trachéostomie ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les allergies peuvent provoquer des inflammations des voies respiratoires, augmentant le besoin d'une trachéostomie."
}
}
]
}
]
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The present study explores the differentiation of myoblasts in bioengineered 3D composite scaffolds containing keratin and gelatin. Based on the composition and rheological properties three different ...
Muscle stem cells, the engine of muscle repair, are affected in myotonic dystrophy type 1 (DM1); however, the underlying molecular mechanism and the impact on the disease severity are still elusive. H...
In vitro culture systems that structurally model human myogenesis and promote PAX7...
Osteoporosis is a worldwide health issue. Loss of bone mass is a potential risk factor for fragility fractures, and osteoporotic fractures place a considerable burden on society. Bone and muscle repre...
Primary human myoblasts and myotubes from healthy subjects, osteoarthritic and osteoporotic patients (OP) were cultured in the presence of Ropivacaine. In some experiments, ascorbic acid (AsA) was add...
A dose-dependent decrease of cell viability was observed after Ropivacaine exposure in both OP myoblasts and myotubes cultures, whereas those effects were not observed in the presence of Propofol, a g...
Our findings highlight the oxidative stress-mediated myotoxic effect of Ropivacaine on human skeletal muscle tissue cell cultures, and suggest treatment with AsA as valid strategy to mitigate its nega...
After extensive proliferation during development, the adult skeletal muscle cells remain outside the cell cycle, either as post-mitotic myofibers or as quiescent muscle stem cells (MuSCs, also known a...
Muscle-derived stem cells (MDSCs) contribute to the repair of injured muscles. However, the myogenicity of MDSCs generated from patients with Duchenne muscular dystrophy (DMD) relative to healthy indi...
A human DMD model was established using the stem cells prepared from muscle derived from patients with DMD (DMD-hMDSCs). The expression of myogenic lineage-specific markers in MDSCs was examined with ...
It was demonstrated that, compared with cells from healthy subjects, DMD-hMDSCs are primed to self-differentiate in growth-inducing medium (GM) and robustly differentiate into myotubes in differentiat...
The myogenesis activation in DMD-hMDSCs demonstrated in this study may provide novel mechanistic insights into DMD pathogenesis and potential therapies....
Injury to skeletal muscle through trauma, physical activity, or disease initiates a process called muscle regeneration. When injured myofibers undergo necrosis, muscle regeneration gives rise to myofi...
Skeletal muscle myogenesis represents one of the most intensively and extensively examined systems of cell differentiation, tissue formation, and regeneration. Muscle regeneration provides an in vivo ...
The prevalence of idiopathic scoliosis (IS) is 2-3% worldwide and is more common in girls. Estrogen receptors (ERs) is supposed to be related to sex differences and development of IS. Meanwhile, parav...
The AP-1 transcription factor, FBJ osteosarcoma oncogene (FOS), is induced in adult muscle satellite cells (SCs) within hours following muscle damage and is required for effective stem cell activation...
We established an inducible, FOS expression system to evaluate the impact of persistent FOS activity in muscle progenitor cells ex vivo. We performed various assays to measure cellular proliferation a...
Persistent FOS activity in primary muscle progenitor cells severely antagonizes their ability to differentiate and form myotubes within the first 2 weeks in culture. RNA-seq analysis revealed that ect...
Our results suggest that elevated FOS activity in recently activated muscle progenitor cells perturbs cellular differentiation by altering the 3D chromosome organization near critical pro-myogenic gen...