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"description": "Comment diagnostiquer une escarre ?\nQuels tests sont nécessaires pour les escarres ?\nQuels sont les stades des escarres ?\nComment évaluer la gravité d'une escarre ?\nQuels signes indiquent une escarre ?",
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"name": "Comment diagnostiquer une escarre ?",
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"text": "Le diagnostic repose sur l'examen clinique et l'évaluation de la peau."
}
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{
"@type": "Question",
"name": "Quels tests sont nécessaires pour les escarres ?",
"position": 2,
"acceptedAnswer": {
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"text": "Aucun test spécifique n'est requis, mais des cultures peuvent être faites si infection."
}
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{
"@type": "Question",
"name": "Quels sont les stades des escarres ?",
"position": 3,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les escarres sont classées en quatre stades, du rouge au tissu nécrotique."
}
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{
"@type": "Question",
"name": "Comment évaluer la gravité d'une escarre ?",
"position": 4,
"acceptedAnswer": {
"@type": "Answer",
"text": "La gravité est évaluée selon la profondeur, l'étendue et l'état des tissus."
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{
"@type": "Question",
"name": "Quels signes indiquent une escarre ?",
"position": 5,
"acceptedAnswer": {
"@type": "Answer",
"text": "Rougeur persistante, douleur, chaleur, et parfois écoulement ou nécrose."
}
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{
"@type": "Question",
"name": "Quels sont les symptômes d'une escarre ?",
"position": 6,
"acceptedAnswer": {
"@type": "Answer",
"text": "Rougeur, douleur, chaleur, et parfois des cloques ou des ulcérations."
}
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{
"@type": "Question",
"name": "Comment reconnaître une escarre au stade précoce ?",
"position": 7,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une rougeur persistante sur une zone de pression est un signe précoce."
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{
"@type": "Question",
"name": "Les escarres peuvent-elles être indolores ?",
"position": 8,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, certaines escarres peuvent ne pas provoquer de douleur au début."
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{
"@type": "Question",
"name": "Quels changements cutanés signalent une escarre ?",
"position": 9,
"acceptedAnswer": {
"@type": "Answer",
"text": "Changements de couleur, texture, et parfois des fissures ou des plaies."
}
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{
"@type": "Question",
"name": "Les escarres peuvent-elles s'infecter ?",
"position": 10,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les escarres peuvent s'infecter, entraînant rougeur et écoulement."
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{
"@type": "Question",
"name": "Comment prévenir les escarres ?",
"position": 11,
"acceptedAnswer": {
"@type": "Answer",
"text": "Changer régulièrement de position et utiliser des matelas spéciaux aide à prévenir."
}
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"@type": "Question",
"name": "Quelle est l'importance de l'hygiène pour prévenir les escarres ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une bonne hygiène cutanée réduit le risque d'infection et d'escarres."
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{
"@type": "Question",
"name": "Les soins de la peau sont-ils importants ?",
"position": 13,
"acceptedAnswer": {
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"text": "Oui, maintenir la peau propre et hydratée est crucial pour la prévention."
}
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{
"@type": "Question",
"name": "À quelle fréquence faut-il changer de position ?",
"position": 14,
"acceptedAnswer": {
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"text": "Il est recommandé de changer de position toutes les deux heures."
}
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{
"@type": "Question",
"name": "Les dispositifs médicaux aident-ils à prévenir les escarres ?",
"position": 15,
"acceptedAnswer": {
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"text": "Oui, les coussins et matelas spéciaux réduisent la pression sur la peau."
}
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{
"@type": "Question",
"name": "Quel est le traitement principal des escarres ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le traitement inclut le soulagement de la pression et des soins de la plaie."
}
},
{
"@type": "Question",
"name": "Quels types de pansements sont utilisés ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des pansements hydrocolloïdes, alginates ou en mousse sont souvent utilisés."
}
},
{
"@type": "Question",
"name": "Quand faut-il envisager une intervention chirurgicale ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une chirurgie peut être nécessaire pour retirer le tissu nécrotique ou réparer la plaie."
}
},
{
"@type": "Question",
"name": "Comment gérer la douleur liée aux escarres ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des analgésiques et des soins appropriés de la plaie aident à gérer la douleur."
}
},
{
"@type": "Question",
"name": "Les antibiotiques sont-ils nécessaires pour les escarres ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des antibiotiques peuvent être prescrits si une infection est présente."
}
},
{
"@type": "Question",
"name": "Quelles complications peuvent survenir avec les escarres ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Infections, septicémie, et complications osseuses comme l'ostéomyélite."
}
},
{
"@type": "Question",
"name": "Les escarres peuvent-elles entraîner des infections graves ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les escarres non traitées peuvent mener à des infections graves."
}
},
{
"@type": "Question",
"name": "Comment les escarres affectent-elles la qualité de vie ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elles peuvent causer douleur, mobilité réduite et détérioration de l'état général."
}
},
{
"@type": "Question",
"name": "Les escarres peuvent-elles causer des problèmes psychologiques ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, la douleur et l'isolement peuvent entraîner dépression et anxiété."
}
},
{
"@type": "Question",
"name": "Quelles sont les conséquences à long terme des escarres ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les escarres peuvent entraîner des handicaps permanents et des infections récurrentes."
}
},
{
"@type": "Question",
"name": "Qui est le plus à risque d'escarres ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les personnes alitées, âgées ou ayant des troubles de la circulation sont à risque."
}
},
{
"@type": "Question",
"name": "Comment l'alimentation influence-t-elle le risque d'escarres ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une mauvaise nutrition peut affaiblir la peau et augmenter le risque d'escarres."
}
},
{
"@type": "Question",
"name": "Les maladies chroniques augmentent-elles le risque d'escarres ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des maladies comme le diabète et les maladies cardiovasculaires augmentent le risque."
}
},
{
"@type": "Question",
"name": "Le tabagisme est-il un facteur de risque pour les escarres ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, le tabagisme réduit la circulation sanguine, augmentant le risque d'escarres."
}
},
{
"@type": "Question",
"name": "L'immobilité prolongée est-elle un facteur de risque ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, rester immobile longtemps augmente considérablement le risque d'escarres."
}
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Visual field testing is an indispensable part of the assessment of glaucoma. Of paramount importance to both the practitioner and the perimetrist is the guidance on how to conduct the test to get the ...
To simplify the basics of understanding single-field analysis of visual field tests by using the Humphrey perimeter....
The general principle and a brief overview of how the Humphrey visual field is conducted and the approach to interpreting the results of single field analysis in an easy-to-understand manner are prese...
This educational video is an attempt to simplify the interpretation of Humphrey visual field single-field analysis with illustrations and video clips that would be useful to practicing ophthalmologist...
https://youtu.be/x8iZLDR4XdY....
Visual field loss is associated with poor post-stroke functional outcomes. However, early detection of visual field loss is often challenging in patients with disabling stroke. This study explored the...
We investigated the relationship between foveal avascular zone (FAZ)-related parameters, assessed by optical coherence tomography angiography (OCT-A), and visual field (VF) progression in early-stage ...
The dorsal parietal visual system plays an important role in self-motion perception and spatial cognition. It also strongly responds to visual inputs from the lower visual field. Postural control is m...
Do visual stimuli presented to the lower and upper visual fields affect postural control and sensory reweighting?...
Twenty-nine healthy young adults participated in the study. Four conditions (full visual field, upper visual field, lower visual field, and no optic flow condition) were simulated in a VR environment ...
Optic flow in the full and lower visual fields produced significantly smaller 95 % ellipse area and RMS of COP in the anterior-posterior direction compared to optic flow in the upper visual field. Furth...
Visual feedback affects static postural control more when presented in the lower visual field compared to the upper visual field....
To compare visual field (VF) progression between glaucoma patients receiving cataract surgery alone (CS) or with a Hydrus microstent (CS-HMS)....
Post hoc analysis of VF data from the HORIZON multicenter randomized controlled trial....
A total of 556 patients with glaucoma and cataract were randomized 2:1 to either CS-HMS (369) or CS (187) and followed up for 5 years. VF was performed at 6 months and then every year after surgery. W...
Data from 352 eyes in the CS-HMS arm and 165 in the CS arm were analyzed (2966 VFs). The mean RoP was -0.26 dB/y (95% credible interval -0.36, -0.16) for CS-HMS and -0.49 dB/y (95% credible interval -...
CS-HMS has a significant effect on VF preservation in glaucoma patients compared with CS alone, reducing the proportion of fast progressors....
This study quantifies the effect of trabeculectomy on the rate of progression (RoP) of visual field (VF) damage utilising pre- and post-operative visual function as the outcome instead of surrogate ou...
Clinical and VF data from 199 sequential patients who underwent trabeculectomy between 2015 and 2016 were extracted from the network of sites of Moorfields Eye Hospital NHS Foundation Trust. Of these,...
We analysed 10 [9,12] VFs per subject (Median [Interquartile Range]). At surgery, the age was 67 [57, 72] years, mean deviation was -10.84 [-14.7, -5.6] dB and the IOP was 18 [15, 20] mmHg. One year a...
Trabeculectomy leads to a significant reduction in the RoP of VF loss postoperatively....
A multitude of terms have been used to describe automated visual field abnormalities. To date, there is no universally accepted system of definitions or guidelines. Variability among clinicians create...
In phase one of the study, all neuro-ophthalmologists in Israel were asked to complete a survey in which they described the abnormalities in 10 selected automated visual field tests. In phase 2 of the...
Twenty-six neuro-ophthalmologists participated in the initial survey. On average, there were 7.5 unique descriptions for each of the visual fields (SD 3.17), a description of only the location in 24.6...
The study confirmed a great degree of variability in the use of terminology to describe automated visual field abnormalities. The creation of a consensus statement was associated with improved use of ...
To determine the usefulness of Humphrey Field Analyser (HFA) SITA-Faster 24-2 gaze tracker outputs on interpreting intra-visit visual field (VF) result pairs....
Analysis of 1380 right-left eye pairs and 1432 pairs of test 1-test 2 intrasession VF results of patients seen within a university-based glaucoma service was undertaken to understand gaze deviation di...
There was no association of test order (right-left, test 1-test 2) with eye movements. There was a significant, but weak correlation between eye movements and age (r = 0.16). Correlations of eye movem...
Eye movement parameters as currently reported by the HFA do not appear to be correlated with key sensitivity parameters when considering the repeatability of intrasession SITA-Faster 24-2 VF results. ...
Peripheral visual field (VF) loss affects 13% of the population over 65. Its effect on activities of daily living and higher order visual processing is as important as it is inadequately understood. T...
In this review, glaucoma and retrochiasmal cortical damage are utilized as examples of peripheral field loss which typically spare central vision and have patterns respecting the horizontal and vertic...
Peripheral VF loss is an under-recognized cause of patient distress and disability. All peripheral field loss is not the same, differential patterns of loss affect parameters of activities of daily li...
A central question in neuroscience is how the organization of cortical maps relates to perception, for which human primary visual cortex (V1) is an ideal model system. V1 nonuniformly samples the reti...