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"@type": "Question",
"name": "Comment identifier un inducteur du CYP2C9 ?",
"position": 1,
"acceptedAnswer": {
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"text": "L'identification se fait par l'analyse des antécédents médicamenteux et des tests de métabolisme."
}
},
{
"@type": "Question",
"name": "Quels tests sont utilisés pour évaluer l'activité du CYP2C9 ?",
"position": 2,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des tests de pharmacogénétique et des dosages de médicaments peuvent être utilisés."
}
},
{
"@type": "Question",
"name": "Quels signes indiquent une induction du CYP2C9 ?",
"position": 3,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une diminution de l'efficacité des médicaments métabolisés par CYP2C9 peut être un signe."
}
},
{
"@type": "Question",
"name": "Comment les interactions médicamenteuses sont-elles diagnostiquées ?",
"position": 4,
"acceptedAnswer": {
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"text": "Elles sont diagnostiquées par l'examen des interactions dans les bases de données médicales."
}
},
{
"@type": "Question",
"name": "Quels médicaments sont souvent des inducteurs du CYP2C9 ?",
"position": 5,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des médicaments comme la rifampicine et certains anticonvulsivants sont des inducteurs."
}
},
{
"@type": "Question",
"name": "Quels symptômes peuvent indiquer une induction du CYP2C9 ?",
"position": 6,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des symptômes de sous-dosage des médicaments, comme une douleur persistante, peuvent apparaître."
}
},
{
"@type": "Question",
"name": "Comment l'induction du CYP2C9 affecte-t-elle les médicaments ?",
"position": 7,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elle peut réduire l'efficacité des médicaments, entraînant des symptômes de la maladie sous-jacente."
}
},
{
"@type": "Question",
"name": "Quels effets secondaires peuvent survenir ?",
"position": 8,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des effets secondaires liés à un sous-dosage, comme des convulsions, peuvent survenir."
}
},
{
"@type": "Question",
"name": "Les symptômes varient-ils selon les patients ?",
"position": 9,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les symptômes peuvent varier en fonction de la génétique et des médicaments pris."
}
},
{
"@type": "Question",
"name": "Quels signes cliniques sont observés ?",
"position": 10,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des signes cliniques comme une réponse insuffisante au traitement peuvent être observés."
}
},
{
"@type": "Question",
"name": "Comment prévenir l'induction du CYP2C9 ?",
"position": 11,
"acceptedAnswer": {
"@type": "Answer",
"text": "Éviter les inducteurs connus et surveiller les interactions médicamenteuses est essentiel."
}
},
{
"@type": "Question",
"name": "Les patients doivent-ils informer leur médecin des médicaments ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, informer le médecin de tous les médicaments pris aide à prévenir les interactions."
}
},
{
"@type": "Question",
"name": "Des tests génétiques peuvent-ils aider à la prévention ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des tests génétiques peuvent identifier les patients à risque d'induction enzymatique."
}
},
{
"@type": "Question",
"name": "Comment éduquer les patients sur les inducteurs ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'éducation sur les médicaments inducteurs et leurs effets est cruciale pour la prévention."
}
},
{
"@type": "Question",
"name": "Les changements de mode de vie peuvent-ils aider ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des changements de mode de vie, comme une alimentation saine, peuvent aider."
}
},
{
"@type": "Question",
"name": "Comment ajuster le traitement en cas d'induction du CYP2C9 ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Il peut être nécessaire d'augmenter la dose des médicaments affectés pour compenser."
}
},
{
"@type": "Question",
"name": "Quels médicaments peuvent être utilisés pour contrer l'induction ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des inhibiteurs du CYP2C9 peuvent être utilisés pour réduire l'induction enzymatique."
}
},
{
"@type": "Question",
"name": "Comment surveiller l'efficacité du traitement ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "La surveillance se fait par des tests réguliers des niveaux de médicaments dans le sang."
}
},
{
"@type": "Question",
"name": "Quels sont les risques d'un traitement inapproprié ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Un traitement inapproprié peut entraîner des complications graves, comme des crises épileptiques."
}
},
{
"@type": "Question",
"name": "Les changements de traitement doivent-ils être rapides ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les changements doivent être faits prudemment pour éviter des effets indésirables."
}
},
{
"@type": "Question",
"name": "Quelles complications peuvent résulter de l'induction du CYP2C9 ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des complications comme des crises convulsives ou une résistance au traitement peuvent survenir."
}
},
{
"@type": "Question",
"name": "Comment l'induction affecte-t-elle la santé globale ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elle peut compromettre la santé en rendant les traitements moins efficaces, aggravant les maladies."
}
},
{
"@type": "Question",
"name": "Les complications sont-elles réversibles ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Certaines complications peuvent être réversibles avec un ajustement approprié du traitement."
}
},
{
"@type": "Question",
"name": "Quels sont les risques à long terme ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les risques à long terme incluent des maladies chroniques dues à un traitement inefficace."
}
},
{
"@type": "Question",
"name": "Comment gérer les complications liées à l'induction ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "La gestion implique un suivi régulier et des ajustements de traitement basés sur les symptômes."
}
},
{
"@type": "Question",
"name": "Quels sont les principaux facteurs de risque d'induction ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les facteurs incluent l'utilisation de certains médicaments, l'alcool et des maladies hépatiques."
}
},
{
"@type": "Question",
"name": "La génétique joue-t-elle un rôle dans l'induction ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des variations génétiques peuvent influencer l'activité du CYP2C9 et son induction."
}
},
{
"@type": "Question",
"name": "Les habitudes alimentaires influencent-elles l'induction ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Certaines habitudes alimentaires, comme la consommation de pamplemousse, peuvent influencer l'induction."
}
},
{
"@type": "Question",
"name": "Les maladies hépatiques augmentent-elles le risque ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les maladies hépatiques peuvent augmenter le risque d'induction du CYP2C9."
}
},
{
"@type": "Question",
"name": "Les interactions médicamenteuses sont-elles un facteur de risque ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les interactions entre médicaments peuvent augmenter le risque d'induction enzymatique."
}
}
]
}
]
}
Department of Pharmacology, Faculty of Pharmacy, University of Pécs, Rókus u. 2, Pécs H-7624, Hungary; Lab-on-a-Chip Research Group, János Szentágothai Research Centre, University of Pécs, Ifjúság útja 20, Pécs H-7624, Hungary. Electronic address: poor.miklos@pte.hu.
Publications dans "Inducteurs du cytochrome P-450 CYP2C9" :
The Key laboratory of Geriatrics, Beijing Institute of Geriatrics, Beijing Hospital, National Center of Gerontology, National Health Commission, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, P. R. China.
Publications dans "Inducteurs du cytochrome P-450 CYP2C9" :
Department of Pharmacology, Faculty of Pharmacy, University of Pécs, Rókus u. 2, Pécs H-7624, Hungary; Lab-on-a-Chip Research Group, János Szentágothai Research Centre, University of Pécs, Ifjúság útja 20, Pécs H-7624, Hungary.
Publications dans "Inducteurs du cytochrome P-450 CYP2C9" :
Department of Pharmacology, Faculty of Pharmacy, University of Pécs, Rókus u. 2, Pécs H-7624, Hungary; Lab-on-a-Chip Research Group, János Szentágothai Research Centre, University of Pécs, Ifjúság útja 20, Pécs H-7624, Hungary.
Publications dans "Inducteurs du cytochrome P-450 CYP2C9" :
The Key laboratory of Geriatrics, Beijing Institute of Geriatrics, Beijing Hospital, National Center of Gerontology, National Health Commission, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, P. R. China.
Publications dans "Inducteurs du cytochrome P-450 CYP2C9" :
Cardiovascular Department, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, P. R. China.
Publications dans "Inducteurs du cytochrome P-450 CYP2C9" :
Cardiovascular Department, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, P. R. China.
Publications dans "Inducteurs du cytochrome P-450 CYP2C9" :
Cardiovascular Department, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, P. R. China.
Publications dans "Inducteurs du cytochrome P-450 CYP2C9" :
The Key laboratory of Geriatrics, Beijing Institute of Geriatrics, Beijing Hospital, National Center of Gerontology, National Health Commission, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, P. R. China.
Publications dans "Inducteurs du cytochrome P-450 CYP2C9" :
This study was designed to estimate the burden of blindness and vision impairment in school children, and to determine the proportion of students meeting the visual acuity (VA) demand for their classr...
Dynamic visual acuity (DVA) is crucial for the perception of moving objects. While traditional DVA assessment tools predominantly focus on horizontal movements, the evaluation of vertical DVA remains ...
To investigate the early visual acuity (VA) changes that occur after trabeculectomy and their reversal with recovery....
Two hundred ninety-two eyes of 292 patients after initial trabeculectomy as a standalone procedure fulfilling the following conditions were included: 1) patients with a postoperative follow-up of at l...
The mean IOPs (mmHg) after trabeculectomy were significantly lower than preoperatively during the entire period (P < 0.0001). The mean corrected VA for all patients was 0.06 ± 0.17, 0.24 ± 0.38, 0.19 ...
The frequency of serious vision loss was 4.45% for two or more levels of vision loss, and early postoperative VA changes after trabeculectomy may not be reversed even 3 months later. VA loss is influe...
Visual perception is limited by spatial resolution, the ability to discriminate fine details. Spatial resolution not only declines with eccentricity but also differs for polar angle locations around t...
Standard-of-care assessment for children with amblyopia includes measuring amblyopic eye best-corrected visual acuity (AE BCVA) with the fellow eye occluded. By definition, this abolishes the interocu...
Cross-sectional study....
Dichoptic and monocular AE BCVA of children aged 6-12 years (42 with amblyopia, 24 with recovered normal AE BCVA, 30 control) were measured. Stereoacuity, suppression, eye-hand coordination, and readi...
Overall, 81% of amblyopic children had worse dichoptic than monocular AE BCVA (mean difference=0.15±0.11 logMAR; P < .0001), and 71% of children with recovered normal AE BCVA had worse dichoptic than ...
Dichoptic AE BCVA deficits were worse than monocular AE BCVA deficits and were associated with reduced stereoacuity and suppression, consistent with the hypothesis that binocular dysfunction plays a r...
Evaluate the differences between clinical visual acuity (VA) as recorded in medical records and electronic Early Treatment Diabetic Retinopathy Study (eETDRS) protocol VA measurements and factors affe...
Retrospective chart review....
Study and fellow eyes of participants enrolled in DRCR Retina Network Protocols AC and AE (diabetic macular edema), and W (nonproliferative diabetic retinopathy) with clinical VA recorded within 3 mon...
Differences and their association with patient and ocular factors were evaluated using linear mixed models with random effects for correlations within sites and participants....
Difference between VA letter scores measured by eETDRS during a study visit versus measured by Snellen during a regular clinical visit (Snellen fraction converted to eETDRS)....
Data from 1016 eyes (511 participants) across 74 sites were analyzed. The mean VA measurements were 68.6 letters (Snellen equivalent 20/50) at the clinical visit and 76.3 letters (Snellen equivalent 2...
On average, clinical Snellen VA is 1 to 2 lines worse than eETDRS protocol refraction and VA testing, which may partly explain why clinical practice does not always replicate clinical trial results. E...
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Visual acuity declines with age, and disease-related visual acuity changes vary. We evaluated factors affecting visual acuity and age-related visual acuity in diseases associated with reduced visual a...
Lighting conditions significantly influence visual acuity (VA), visual function, and quality of life. Previous research highlighted a correlation between luminance and VA but left a gap in understandi...
This study aimed to investigate the influence of both central and surrounding luminance on VA through distance VA measurements....
A dual-component lighting system was utilized, comprising a self-illuminated ETDRS chart and a skyLED system for consistent surrounding illumination. Two experimental setups were conducted: the first ...
Sixty-six participants with refractive errors between 0.0 D and -2.75 D were tested under various lighting conditions. Both uncorrected refractive error (URE) and corrected refractive error (CRE) eyes...
Paired t-tests were used to evaluate the statistical significance of differences in VA scores....
Experiment 1 demonstrated a significant increase in VA scores, with mean improvements of -0.120 LogMAR for URE eyes and -0.073 LogMAR for CRE eyes as chart luminance increased from 26 cd/m² to 153 cd/...
This study emphasizes the significant impact of both central and peripheral luminance on VA. The introduction of the skyLED lighting system underlines the importance of optimal lighting for visual per...
Silicone oil is an established intraocular surgical aid, which enables the treatment of the most complex starting situations but no other alternative has been found; however, the available data indica...
Human sensitivity to visual input often scales with the magnitude of evoked responses in the brain. Here, we demonstrate an exception. We record electroencephalography (EEG) while people attempt to re...