questionsmedicales.fr
Équipement et fournitures
Cathéters
Cathéters urinaires
Cathéters urinaires : Questions médicales fréquentes
Termes MeSH sélectionnés :
Diagnostic
5
Obstruction urinaire
Échographie
Infection urinaire
Analyse d'urine
Rétention urinaire
Surveillance post-opératoire
Fonction vésicale
Tests urodynamiques
Cathéter à demeure
Rétention urinaire
Symptômes
5
Infection urinaire
Symptômes
Irritation urinaire
Brûlures
Obstruction du cathéter
Flux urinaire
Lésion vésicale
Sang dans les urines
Fuite urinaire
Site d'insertion
Prévention
5
Prévention des infections
Techniques aseptiques
Obstruction du cathéter
Drainage
Lésion vésicale
Surveillance
Soin du cathéter
Complications
Éducation des patients
Hygiène
Traitements
5
Infection urinaire
Antibiotiques
Obstruction du cathéter
Irrigation
Retrait du cathéter
Fonction vésicale
Irritation urinaire
Analgésiques
Complications
5
Infection liée au cathéter
Antibiotiques
Utilisation prolongée
Lésions tissulaires
Prévention des complications
Surveillance
Complication grave
Saignement
Facteurs de risque
5
Facteurs de risque
Diabète
Sexe
Infections urinaires
Médicaments
Immunosuppresseurs
Hygiène
Infections urinaires
Hospitalisation
Infections nosocomiales
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"@type": "Question",
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"position": 9,
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{
"@type": "Question",
"name": "Quels symptômes d'une fuite autour du cathéter ?",
"position": 10,
"acceptedAnswer": {
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{
"@type": "Question",
"name": "Comment prévenir les infections urinaires ?",
"position": 11,
"acceptedAnswer": {
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{
"@type": "Question",
"name": "Quelles mesures pour éviter l'obstruction ?",
"position": 12,
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"text": "Assurer un drainage adéquat et éviter les plis dans le cathéter."
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{
"@type": "Question",
"name": "Comment réduire le risque de lésion vésicale ?",
"position": 13,
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"@type": "Question",
"name": "Quelles pratiques pour un bon soin du cathéter ?",
"position": 14,
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"name": "Comment éduquer les patients sur l'utilisation du cathéter ?",
"position": 15,
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"text": "Informer sur les signes d'infection et l'importance de l'hygiène."
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{
"@type": "Question",
"name": "Comment traiter une infection urinaire liée au cathéter ?",
"position": 16,
"acceptedAnswer": {
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"text": "Antibiotiques appropriés et, si nécessaire, remplacement du cathéter."
}
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{
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"name": "Quel soin pour un cathéter à demeure ?",
"position": 17,
"acceptedAnswer": {
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"text": "Nettoyage régulier du site d'insertion et surveillance des signes d'infection."
}
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{
"@type": "Question",
"name": "Comment gérer une obstruction du cathéter ?",
"position": 18,
"acceptedAnswer": {
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}
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{
"@type": "Question",
"name": "Quand retirer un cathéter ?",
"position": 19,
"acceptedAnswer": {
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{
"@type": "Question",
"name": "Quel traitement pour une irritation urinaire ?",
"position": 20,
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{
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"name": "Quelles sont les complications possibles des cathéters ?",
"position": 21,
"acceptedAnswer": {
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"text": "Infections, obstructions, et lésions vésicales sont des complications fréquentes."
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{
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"name": "Comment gérer une infection liée au cathéter ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Remplacer le cathéter et administrer des antibiotiques selon la culture."
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{
"@type": "Question",
"name": "Quels risques d'une utilisation prolongée ?",
"position": 23,
"acceptedAnswer": {
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},
{
"@type": "Question",
"name": "Comment prévenir les complications liées au cathéter ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Surveillance régulière et soins appropriés du site d'insertion sont essentiels."
}
},
{
"@type": "Question",
"name": "Quels signes d'une complication grave ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Fièvre élevée, douleur intense, ou saignement nécessitent une attention médicale immédiate."
}
},
{
"@type": "Question",
"name": "Quels facteurs augmentent le risque d'infection ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "Âge avancé, diabète, et antécédents d'infections urinaires sont des facteurs de risque."
}
},
{
"@type": "Question",
"name": "Comment le sexe influence-t-il le risque d'infection ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les femmes ont un risque plus élevé d'infections urinaires en raison de l'anatomie."
}
},
{
"@type": "Question",
"name": "Quels médicaments augmentent le risque d'infection ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les immunosuppresseurs et certains antibiotiques peuvent augmenter le risque."
}
},
{
"@type": "Question",
"name": "Quel rôle joue l'hygiène dans le risque d'infection ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une mauvaise hygiène peut augmenter le risque d'infections urinaires liées au cathéter."
}
},
{
"@type": "Question",
"name": "Comment l'hospitalisation influence-t-elle le risque ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les patients hospitalisés sont plus exposés aux infections nosocomiales, y compris urinaires."
}
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}
Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale
Validation scientifique effectuée le 10/05/2025
Contenu vérifié selon les dernières recommandations médicales
2 publications dans cette catégorie
Affiliations :
Division of General Medicine, Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, MI, USA; Center for Clinical Management Research, Veterans Affairs Ann Arbor Healthcare System, Ann Arbor, MI, USA; Division of General Pediatrics, Department of Pediatrics and Communicable Diseases, University of Michigan Medical School, Ann Arbor, MI, USA. Electronic address: meddings@med.umich.edu.
Publications dans "Cathéters urinaires" :
2 publications dans cette catégorie
Affiliations :
Center for Innovations in Quality, Effectiveness and Safety (IQuESt), Michael E. DeBakey Veterans Affairs Medical Center, 2450 Holcombe Boulevard, Suite 01Y, Houston, TX 77021, USA; Department of Medicine, Section of Health Services Research, Baylor College of Medicine, Houston, TX, USA.
Publications dans "Cathéters urinaires" :
2 publications dans cette catégorie
Affiliations :
Department of Cell Biology and Molecular Genetics, University of Maryland at College Park, College Park, MD 20742.
Publications dans "Cathéters urinaires" :
2 publications dans cette catégorie
Affiliations :
Department of Cell Biology and Molecular Genetics, University of Maryland at College Park, College Park, MD 20742.
Publications dans "Cathéters urinaires" :
2 publications dans cette catégorie
Affiliations :
Department of Cell Biology and Molecular Genetics, University of Maryland at College Park, College Park, MD 20742.
Publications dans "Cathéters urinaires" :
2 publications dans cette catégorie
Affiliations :
Department of Internal Medicine, Division Infectious Diseases, Amsterdam Institute Infection and Immunity, Amsterdam, Netherlands.
Publications dans "Cathéters urinaires" :
2 publications dans cette catégorie
Affiliations :
Department of Biological Sciences, College of Science, University of Notre Dame, Notre Dame, United States.
Publications dans "Cathéters urinaires" :
2 publications dans cette catégorie
Affiliations :
Department of Biological Sciences, College of Science, University of Notre Dame, Notre Dame, United States.
Publications dans "Cathéters urinaires" :
2 publications dans cette catégorie
Affiliations :
Clinical Academic Facility, Faculty of Health Sciences, University of Southampton, Southampton, UK.
Publications dans "Cathéters urinaires" :
2 publications dans cette catégorie
Affiliations :
Research Student, De Montfort University, Leicester, and Nurse, University Hospitals of Leicester NHS Trust.
Publications dans "Cathéters urinaires" :
2 publications dans cette catégorie
Affiliations :
Professor of Nursing (Older People), School of Nursing and Midwifery, De Montfort University, Leicester.
Publications dans "Cathéters urinaires" :
2 publications dans cette catégorie
Affiliations :
Associate Professor, Mental Health Nursing, School of Nursing and Midwifery, De Montfort University, Leicester.
Publications dans "Cathéters urinaires" :
1 publication dans cette catégorie
Affiliations :
University of Florida, College of Medicine, Department of Surgery, Gainesville, FL.
Publications dans "Cathéters urinaires" :
1 publication dans cette catégorie
Affiliations :
UF Health Shands Hospital, Infection Prevention and Control, Gainesville, FL.
Publications dans "Cathéters urinaires" :
1 publication dans cette catégorie
Affiliations :
UF Health Shands Hospital, Infection Prevention and Control, Gainesville, FL; Florida State University, College of Medicine, Tallahassee, FL.
Publications dans "Cathéters urinaires" :
1 publication dans cette catégorie
Affiliations :
Service de médecine interne et de réadaptation, Beau-Séjour, Avenue de Beau-Séjour 26, 1206 Genève.
Publications dans "Cathéters urinaires" :
1 publication dans cette catégorie
Affiliations :
Service de médecine interne générale, Hôpitaux universitaires de Genève, 1211 Genève 14.
Publications dans "Cathéters urinaires" :
1 publication dans cette catégorie
Affiliations :
University of Maryland School of Medicine, Baltimore, MD.
Publications dans "Cathéters urinaires" :
1 publication dans cette catégorie
Affiliations :
University of California, San Francisco, CA.
Publications dans "Cathéters urinaires" :
1 publication dans cette catégorie
Affiliations :
Oregon Health and Sciences University, Portland, OR.
Publications dans "Cathéters urinaires" :
We describe an atypical presentation of aberrant regeneration of the 3...
The full assessment of the visual system must include the evaluation of the optical quality of the eye and neural visual functions. The objective evaluation of the retinal image quality is often carri...
For a good vision screening battery to quickly and accurately reflect the status of the human visual system it should be relevant, reliable, and streamlined. Because the early visual system has limite...
Colour vision deficiencies (CVDs) indicate potential genetic variations and can be important biomarkers of acquired impairment in many neuro-ophthalmic diseases. However, CVDs are typically measured w...
This study was conducted to analyze the influence of binocular vision and accommodation anomalies on refraction dynamics. Our results may help to design more accurate autorefractors and to better unde...
This study aimed to verify whether viewing conditions (open- or closed-field) or vision anomalies, such as ocular surface diseases, accommodative dysfunctions, and binocular vision anomalies, influenc...
The subjective refraction of 64 subjects aged 23 to 60 years was measured during a comprehensive optometric examination, and the Ocular Surface Disease Index questionnaire was collected. Twenty succes...
The three-way analysis of variance tests showed that there is no influence of accommodation dysfunctions (P = .22 for ARK-510A), binocular vision anomalies (P = .97 for ARK-510A), and ocular surface d...
The study showed that the presence of accommodative dysfunctions or binocular vision anomalies might increase the range of short-term refractive state variation. The impact of vision anomalies differs...
Digital reading devices have become increasingly popular among people with low vision. Because displays come in many sizes ranging from smart watches to large desktop computer displays, it is importan...
The selection of effective digital displays for reading by people with low vision focuses attention on the interacting effects of print size, display size, font, visual acuity, and reading distance. T...
We emphasize two critical factors in selecting an appropriate reading display: angular print size, which should exceed the individual's critical print size, and display size, which should allow at lea...
Through an illustrative example, we demonstrate how our approach can be used to determine display size for a low-vision individual with 20/200 acuity and central field loss who wants to read at 30-cm ...
We provide a procedure to guide the selection of appropriate displays for a wide range of acuities. Our approach can help clinicians in making recommendations for their patients, digital product desig...
This study aimed to investigate the difference between cycloplegic and noncycloplegic refraction and evaluate the pseudomyopia prevalence in Chinese preschool children during the outbreak of COVID-19....
A cross-sectional study was conducted in the Tongzhou District of Beijing, China. Refractive error was measured under both noncycloplegic and cycloplegic conditions with autorefraction. The difference...
Out of the 1487 participants who were enrolled in the study, 1471 individuals (98.92%) between the ages of 3-6 years completed all required procedures. A statistically significant difference in refrac...
Cycloplegic refraction is more sensitive than a noncycloplegic one for measuring refractive error in preschool children. Pseudomyopia is prevalent in preschool children during the COVID-19 outbreak pe...
For a transparent well with a known volume capacity, changes in fluid level result in predictable changes in magnification of an overhead light source. For a given well size and fluid, the relationshi...
Contrast sensitivity measurements using a computer display have been reported to lack accuracy when displaying small contrasts. This report investigates if the characterization/calibration of display ...
This study aimed to investigate what errors in contrast sensitivity may result from characterizing a display by fitting a gamma curve through physical or psychophysical luminance measurement data....
The luminance functions of four different in-plane switching liquid crystal displays (IPS LCDs) have been measured for all 256 gray levels (the actual luminance function). This has been compared with ...
The amount of error differs considerably between the displays. In general, for large contrasts (Michelson log CS <1.2), the error is acceptable (<<0.15 log unit). However, for smaller contrasts (Miche...
To improve the accuracy of testing contrast sensitivity with an LCD, it is necessary to fully characterize the display, measuring the luminance of each gray level instead of fitting a smooth gamma fun...
To investigate the agreement between a mobile applet-based visual acuity (VA) self-test program and the conventional VA tests....
This consecutive case series study included 121 children and adults (242 eyes). Patients were classified into three groups according to age (children, adolescents, and adults). They underwent uncorrec...
Correlations among UDVA, DVA with ASC, UNVA, and NVA with ASC between the two methods were significant in all subjects (all p < 0.001). The intraclass correlation coefficient were 0.960, 0.845, 0.960,...
There is good agreement between the mobile applet-based VA self-test program and the conventional VA tests. The VA self-test has good practical value especially in the current pandemic, allowing self-...