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"headline": "Diagnostic sur Charge virale",
"description": "Comment mesure-t-on la charge virale ?\nQuel est le rôle de la charge virale dans le diagnostic ?\nQuand faut-il mesurer la charge virale ?\nQuelles infections nécessitent une mesure de la charge virale ?\nLa charge virale peut-elle varier ?",
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"description": "Quelles complications peuvent survenir avec une charge virale élevée ?\nLa charge virale affecte-t-elle la progression de la maladie ?\nQuels sont les risques à long terme d'une charge virale élevée ?\nUne charge virale indétectable signifie-t-elle l'absence de complications ?\nComment gérer les complications liées à la charge virale ?",
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"description": "Quels sont les principaux facteurs de risque d'une charge virale élevée ?\nLe mode de vie influence-t-il la charge virale ?\nLes co-infections augmentent-elles la charge virale ?\nL'accès aux soins influence-t-il la charge virale ?\nLes facteurs socio-économiques jouent-ils un rôle ?",
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"@type": "Question",
"name": "Comment mesure-t-on la charge virale ?",
"position": 1,
"acceptedAnswer": {
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"text": "La charge virale est mesurée par des tests PCR quantitatifs sur des échantillons sanguins."
}
},
{
"@type": "Question",
"name": "Quel est le rôle de la charge virale dans le diagnostic ?",
"position": 2,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elle aide à déterminer l'activité de l'infection et à évaluer la réponse au traitement."
}
},
{
"@type": "Question",
"name": "Quand faut-il mesurer la charge virale ?",
"position": 3,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elle est mesurée lors du diagnostic initial et régulièrement pour suivre l'évolution de l'infection."
}
},
{
"@type": "Question",
"name": "Quelles infections nécessitent une mesure de la charge virale ?",
"position": 4,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les infections à VIH, hépatite B et C sont couramment surveillées par la charge virale."
}
},
{
"@type": "Question",
"name": "La charge virale peut-elle varier ?",
"position": 5,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, elle peut fluctuer en fonction de l'état de santé et du traitement du patient."
}
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{
"@type": "Question",
"name": "Quels symptômes sont liés à une charge virale élevée ?",
"position": 6,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une charge virale élevée peut entraîner fatigue, fièvre, et symptômes grippaux."
}
},
{
"@type": "Question",
"name": "Une charge virale basse signifie-t-elle l'absence de symptômes ?",
"position": 7,
"acceptedAnswer": {
"@type": "Answer",
"text": "Pas nécessairement, certains patients peuvent avoir des symptômes malgré une charge virale basse."
}
},
{
"@type": "Question",
"name": "Comment la charge virale affecte-t-elle le système immunitaire ?",
"position": 8,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une charge virale élevée peut affaiblir le système immunitaire, rendant le patient plus vulnérable."
}
},
{
"@type": "Question",
"name": "Les symptômes varient-ils selon le virus ?",
"position": 9,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les symptômes peuvent varier selon le type de virus et la réponse individuelle."
}
},
{
"@type": "Question",
"name": "Peut-on avoir une charge virale élevée sans symptômes ?",
"position": 10,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, certains patients peuvent être asymptomatiques malgré une charge virale élevée."
}
},
{
"@type": "Question",
"name": "Comment prévenir une infection virale ?",
"position": 11,
"acceptedAnswer": {
"@type": "Answer",
"text": "La prévention inclut la vaccination, l'hygiène, et l'évitement des contacts avec des personnes infectées."
}
},
{
"@type": "Question",
"name": "Les préservatifs réduisent-ils la charge virale ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les préservatifs peuvent réduire le risque de transmission des infections virales, y compris le VIH."
}
},
{
"@type": "Question",
"name": "La charge virale peut-elle être contrôlée par des mesures préventives ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des mesures préventives peuvent aider à contrôler la propagation des infections et réduire la charge virale."
}
},
{
"@type": "Question",
"name": "Quelles sont les recommandations pour les personnes à risque ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les personnes à risque doivent se faire dépister régulièrement et suivre un traitement préventif si nécessaire."
}
},
{
"@type": "Question",
"name": "L'éducation à la santé aide-t-elle à réduire la charge virale ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, l'éducation à la santé sur les infections virales et leur prévention est essentielle."
}
},
{
"@type": "Question",
"name": "Comment la charge virale influence-t-elle le traitement ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une charge virale élevée peut nécessiter un ajustement du traitement antiviral pour être efficace."
}
},
{
"@type": "Question",
"name": "Quels traitements réduisent la charge virale ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les antiviraux, comme les inhibiteurs de la transcriptase inverse, sont utilisés pour réduire la charge virale."
}
},
{
"@type": "Question",
"name": "À quelle fréquence doit-on surveiller la charge virale pendant le traitement ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "La charge virale est généralement surveillée tous les 3 à 6 mois pendant le traitement."
}
},
{
"@type": "Question",
"name": "Les traitements peuvent-ils éliminer complètement le virus ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Certains traitements peuvent réduire la charge virale à des niveaux indétectables, mais pas toujours éliminer le virus."
}
},
{
"@type": "Question",
"name": "Quels sont les effets secondaires des traitements antiviraux ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les effets secondaires peuvent inclure nausées, fatigue, et troubles hépatiques, selon le médicament."
}
},
{
"@type": "Question",
"name": "Quelles complications peuvent survenir avec une charge virale élevée ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une charge virale élevée peut entraîner des complications graves comme des infections opportunistes."
}
},
{
"@type": "Question",
"name": "La charge virale affecte-t-elle la progression de la maladie ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, une charge virale élevée est souvent associée à une progression plus rapide de la maladie."
}
},
{
"@type": "Question",
"name": "Quels sont les risques à long terme d'une charge virale élevée ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les risques incluent des dommages organiques, des cancers et une mortalité accrue."
}
},
{
"@type": "Question",
"name": "Une charge virale indétectable signifie-t-elle l'absence de complications ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Pas toujours, certaines complications peuvent survenir même avec une charge virale indétectable."
}
},
{
"@type": "Question",
"name": "Comment gérer les complications liées à la charge virale ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "La gestion inclut un suivi médical régulier et un traitement approprié des infections et des symptômes."
}
},
{
"@type": "Question",
"name": "Quels sont les principaux facteurs de risque d'une charge virale élevée ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les facteurs incluent l'immunodépression, le non-respect du traitement et les co-infections."
}
},
{
"@type": "Question",
"name": "Le mode de vie influence-t-il la charge virale ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des habitudes comme le tabagisme et l'alcool peuvent affecter la charge virale."
}
},
{
"@type": "Question",
"name": "Les co-infections augmentent-elles la charge virale ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les co-infections, comme le VIH et l'hépatite, peuvent augmenter la charge virale."
}
},
{
"@type": "Question",
"name": "L'accès aux soins influence-t-il la charge virale ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Un accès limité aux soins peut entraîner une charge virale plus élevée en raison d'un traitement inadéquat."
}
},
{
"@type": "Question",
"name": "Les facteurs socio-économiques jouent-ils un rôle ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les facteurs socio-économiques peuvent affecter l'accès aux soins et la gestion de la charge virale."
}
}
]
}
]
}
Thyroid nodule ultrasound characteristics are used as an indication for fine-needle aspiration cytology, usually as the basis for Thyroid Imaging Reporting and Data System (TIRADS) score calculation. ...
After the blinded online evaluation of video recordings of the ultrasound examinations of 47 consecutive malignant and 76 consecutive benign thyroid lesions, 7 experts from 7 thyroid centers answered ...
On a scale from 0.0 to 1.0, the Gwet's AC1 values were 0.34, 0.53, 0.72, and 0.79 for the four most important features in decision-making, i.e. irregular margins, microcalcifications, echogenicity, an...
Examination of video recordings, closely simulating the real-world situation, revealed substantial interobserver variation in the interpretation of each of the four most important ultrasound character...
We aimed to evaluate the inter-clinician variability in the clinical target volume (CTV) for postoperative radiotherapy (PORT) for biliary tract cancer (BTC) including extrahepatic bile duct cancer (E...
The purpose of this study was to determine intra- and inter-observer agreement for the three skeletal ages derived from the TW2 method among male pubertal soccer players. The sample included 142 parti...
Long head of the biceps (LHB) pathology is frequent but can be difficult to diagnose. Arthroscopy is the current diagnostic gold-standard. The aim of the present study was to assess inter- and intra-o...
Agreement in arthroscopic analysis of the LHB is good in the particular case of small rotator cuff tears....
This prospective study included 49 patients operated on between November 1 and November 30, 2017. Seven surgeons were asked to record videos of arthroscopic LHB analysis for Patte-1 small supraspinatu...
Inter-observer agreement between the surgeons and intra-observer agreement for the junior surgeon were slight in describing the pathologic aspect of the LHB: respectively, κ=0.254, p<0.038; and κ=0.31...
Isolated arthroscopic LHB assessment without clinical or paraclinical input or precise surgical exploration protocol showed slight inter-observer agreement. Analysis and interpretation of LHB aspect s...
III....
Reproducible diagnoses of endometrial hyperplasia (EH) remains challenging and has potential implications for patient management. This systematic review aimed to identify pathologist-specific factors ...
Three electronic databases, namely MEDLINE, Embase and Web of Science, were searched from 1st January 2000 to 25th March 2023, using relevant key words and subject headings. Eligible studies reported ...
Eight studies were identified. Interobserver variation was shown to be significant even amongst specialist gynaecological pathologists in most studies. Few studies investigated pathologist-specific ch...
This review highlighted the impact of pathologist-specific factors and working practices in the accurate diagnosis of EH, although few studies have been conducted. Further research is warranted in the...
To assess the reproducibility of CT-based Leaman score (CT-LeSc). CT-LeSc can non-invasively quantify total coronary atherosclerotic burden and is an independent long-term predictor of cardiac events....
A full-thickness macular hole ("FTMH") is a foveal lesion caused by a defect in the full thickness of the neurosensory retina. Its diagnosis and the indication for surgical treatment take into account...
Retrospective review of OCT b-scan images with a diagnosis of FTMH. Measurements of the minimum diameter of the FTMH were performed using the hand-held tool available on the DRI-Triton (Topcon, Japan)...
Thirty-four images were analysed. For intra-observer variability, a correlation index higher than 0.98 was obtained in all cases. For inter-observer variability, the intra-class correlation coefficien...
OCT-measured AMEC size values are reproducible between ophthalmic specialists and residents and are independent of the imaging scale at which the measurement is made....
Age estimation is a perceptual task that people perform automatically and effortlessly on a daily basis. Colour has been identified as one of the facial cues that contributes to age perception. To inv...
To investigate the extent to which observer variability of computed tomography (CT) lung nodule assessment may affect clinical treatment stratification in Wilms tumour (WT) patients, according to the ...
I: CT thoraces of children with WT submitted for central review were used to estimate size distribution of lung metastases. II: Scans were selected for blinded review by five radiologists to determine...
Lung nodules were found in 84 out of 360 (23%) children with WT. For 21 identified lung nodules, inter-observer limits of agreement (LOA) for the five readers were ±2.4 and ±1.4 mm (AP diameter), ±1.9...
A significant intra-inter observer variation was found when measuring lung nodules on CT for patients with WT. This may have significant implications on treatment stratification, and thereby outcome, ...
Inter-clinician variation could cause uncertainty in disease management. This is reported to be high in Retinopathy of Prematurity (ROP), a potentially blinding retinal disease affecting premature inf...
An anonymized survey of ROP images was administered to the expert(s) and the trainee(s) using a study-designed user interface. The results were analyzed for repeatability as well as to identify the le...
Correlation and disagreement between the expert and the trainees were visualized using the Dipstick™ diagram. Intra-clinician repeatability and reclassification statistics were assessed for all. The r...
This novel, automated algorithm quantifies the differences using machine learning techniques. This will help audit the training process by objectively measuring differences between experts and trainee...
Training for image-based ROP diagnosis can be more objectively performed using this novel, machine learning-based automated image analyzer and classifier....