Titre : Infections à cytomégalovirus

Infections à cytomégalovirus : Questions médicales fréquentes

Termes MeSH sélectionnés :

Machine Learning
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diagnostique-t-on une infection à CMV ?\nQuels tests sont utilisés pour détecter le CMV ?\nLes symptômes aident-ils au diagnostic ?\nLe diagnostic est-il différent chez les nouveau-nés ?\nPeut-on diagnostiquer le CMV par imagerie ?", "url": "https://questionsmedicales.fr/mesh/D003586?mesh_terms=Machine+Learning&page=999#section-diagnostic" }, { "@type": "MedicalWebPage", "name": "Symptômes", "headline": "Symptômes sur Infections à cytomégalovirus", "description": "Quels sont les symptômes courants d'une infection à CMV ?\nLes infections à CMV peuvent-elles être asymptomatiques ?\nQuels symptômes chez les immunodéprimés ?\nLe CMV peut-il affecter les yeux ?\nY a-t-il des symptômes spécifiques chez les nouveau-nés ?", "url": "https://questionsmedicales.fr/mesh/D003586?mesh_terms=Machine+Learning&page=999#section-symptômes" }, { "@type": "MedicalWebPage", "name": "Prévention", "headline": "Prévention sur Infections à cytomégalovirus", "description": "Comment prévenir les infections à CMV 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CMV peut-il causer des problèmes de vision ?\nY a-t-il des complications chez les nouveau-nés ?\nLe CMV peut-il affecter le système nerveux ?\nLes complications sont-elles plus fréquentes chez les immunodéprimés ?", "url": "https://questionsmedicales.fr/mesh/D003586?mesh_terms=Machine+Learning&page=999#section-complications" }, { "@type": "MedicalWebPage", "name": "Facteurs de risque", "headline": "Facteurs de risque sur Infections à cytomégalovirus", "description": "Qui est le plus à risque d'infection à CMV ?\nLe contact avec des enfants augmente-t-il le risque ?\nLes personnes ayant reçu une greffe sont-elles à risque ?\nLe sexe influence-t-il le risque d'infection ?\nLes personnes vivant avec le VIH sont-elles à risque ?", "url": "https://questionsmedicales.fr/mesh/D003586?mesh_terms=Machine+Learning&page=999#section-facteurs de risque" } ] }, { "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Comment diagnostique-t-on une infection à CMV ?", "position": 1, "acceptedAnswer": { "@type": "Answer", "text": "Le diagnostic repose sur des tests sanguins, des cultures virales et des biopsies." } }, { "@type": "Question", "name": "Quels tests sont utilisés pour détecter le CMV ?", "position": 2, "acceptedAnswer": { "@type": "Answer", "text": "Les tests sérologiques, PCR et cultures cellulaires sont couramment utilisés." } }, { "@type": "Question", "name": "Les symptômes aident-ils au diagnostic ?", "position": 3, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les symptômes cliniques peuvent orienter le diagnostic, mais des tests sont nécessaires." } }, { "@type": "Question", "name": "Le diagnostic est-il différent chez les nouveau-nés ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "Oui, le diagnostic chez les nouveau-nés inclut des tests spécifiques comme l'audiométrie." } }, { "@type": "Question", "name": "Peut-on diagnostiquer le CMV par imagerie ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "L'imagerie peut montrer des anomalies, mais le diagnostic nécessite des tests spécifiques." } }, { "@type": "Question", "name": "Quels sont les symptômes courants d'une infection à CMV ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Les symptômes incluent fièvre, fatigue, douleurs musculaires et éruptions cutanées." } }, { "@type": "Question", "name": "Les infections à CMV peuvent-elles être asymptomatiques ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "Oui, de nombreuses personnes infectées par le CMV ne présentent aucun symptôme." } }, { "@type": "Question", "name": "Quels symptômes chez les immunodéprimés ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Chez les immunodéprimés, les symptômes peuvent inclure pneumonie, hépatite et rétinite." } }, { "@type": "Question", "name": "Le CMV peut-il affecter les yeux ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "Oui, le CMV peut provoquer une rétinite, entraînant des problèmes de vision." } }, { "@type": "Question", "name": "Y a-t-il des symptômes spécifiques chez les nouveau-nés ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les nouveau-nés peuvent présenter des symptômes comme des problèmes d'audition et des éruptions." } }, { "@type": "Question", "name": "Comment prévenir les infections à CMV ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "La prévention inclut l'hygiène, l'évitement du contact avec les fluides corporels infectés." } }, { "@type": "Question", "name": "Les femmes enceintes doivent-elles se méfier du CMV ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Oui, le CMV peut être transmis au fœtus, il est donc important de prendre des précautions." } }, { "@type": "Question", "name": "Les vaccins contre le CMV existent-ils ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "Actuellement, il n'existe pas de vaccin approuvé contre le CMV, mais des recherches sont en cours." } }, { "@type": "Question", "name": "Le lavage des mains aide-t-il à prévenir le CMV ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Oui, un bon lavage des mains peut réduire le risque de transmission du CMV." } }, { "@type": "Question", "name": "Les personnes immunodéprimées doivent-elles être isolées ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "Oui, il est conseillé d'isoler les personnes immunodéprimées des porteurs du CMV." } }, { "@type": "Question", "name": "Quels traitements sont disponibles pour le CMV ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "Les traitements incluent les antiviraux comme le ganciclovir et le foscarnet." } }, { "@type": "Question", "name": "Le traitement est-il nécessaire pour tous les patients ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "Non, le traitement est souvent réservé aux cas graves ou aux personnes immunodéprimées." } }, { "@type": "Question", "name": "Y a-t-il des effets secondaires des traitements ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les antiviraux peuvent provoquer des effets secondaires comme des nausées et des neutropénies." } }, { "@type": "Question", "name": "Le traitement préventif est-il possible ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des traitements préventifs peuvent être administrés aux patients à haut risque." } }, { "@type": "Question", "name": "Combien de temps dure le traitement du CMV ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "La durée du traitement varie, mais elle peut durer plusieurs semaines à plusieurs mois." } }, { "@type": "Question", "name": "Quelles sont les complications possibles du CMV ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Les complications incluent pneumonie, hépatite, rétinite et troubles neurologiques." } }, { "@type": "Question", "name": "Le CMV peut-il causer des problèmes de vision ?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "Oui, le CMV peut entraîner une rétinite, provoquant des pertes de vision." } }, { "@type": "Question", "name": "Y a-t-il des complications chez les nouveau-nés ?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les nouveau-nés peuvent souffrir de troubles auditifs et de retards de développement." } }, { "@type": "Question", "name": "Le CMV peut-il affecter le système nerveux ?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "Oui, le CMV peut provoquer des encéphalites et d'autres troubles neurologiques." } }, { "@type": "Question", "name": "Les complications sont-elles plus fréquentes chez les immunodéprimés ?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les personnes immunodéprimées sont à risque accru de complications graves liées au CMV." } }, { "@type": "Question", "name": "Qui est le plus à risque d'infection à CMV ?", "position": 26, "acceptedAnswer": { "@type": "Answer", "text": "Les personnes immunodéprimées, les nouveau-nés et les femmes enceintes sont à risque élevé." } }, { "@type": "Question", "name": "Le contact avec des enfants augmente-t-il le risque ?", "position": 27, "acceptedAnswer": { "@type": "Answer", "text": "Oui, le contact avec des enfants, qui excrètent souvent le virus, augmente le risque." } }, { "@type": "Question", "name": "Les personnes ayant reçu une greffe sont-elles à risque ?", "position": 28, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les receveurs de greffe sont particulièrement vulnérables aux infections à CMV." } }, { "@type": "Question", "name": "Le sexe influence-t-il le risque d'infection ?", "position": 29, "acceptedAnswer": { "@type": "Answer", "text": "Non, le sexe n'influence pas significativement le risque d'infection à CMV." } }, { "@type": "Question", "name": "Les personnes vivant avec le VIH sont-elles à risque ?", "position": 30, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les personnes vivant avec le VIH sont à risque accru d'infections à CMV." } } ] } ] }

Sources (10000 au total)

G6PD and machine learning algorithms as prognostic and diagnostic indicators of liver hepatocellular carcinoma.

Liver Hepatocellular carcinoma (LIHC) exhibits a high incidence of liver cancer with escalating mortality rates over time. Despite this, the underlying pathogenic mechanism of LIHC remains poorly unde... To address this gap, we conducted a comprehensive investigation into the role of G6PD in LIHC using a combination of bioinformatics analysis with database data and rigorous cell experiments. LIHC samp... Our findings revealed significantly elevated G6PD expression levels in liver cancer tissues as compared to normal tissues. Meanwhile, Nomogram and Adaboost, Catboost, and Gbdt Regression analyses show... The potential diagnostic utility of G6PD and Decision Tree C5.0 for LIHC opens up a novel avenue for early detection and improved treatment strategies for hepatocellular carcinoma....

Machine learning in the prediction of massive transfusion in trauma: a retrospective analysis as a proof-of-concept.

Early administration and protocolization of massive hemorrhage protocols (MHP) has been associated with decreases in mortality, multiorgan system failure, and number of blood products used. Various pr... Using the National Trauma Data Bank from 2013 to 2018, we included severely injured trauma patients and extracted clinical features available from the pre-hospital and emergency department. We subsequ... A total of 326,758 patients met our inclusion with 18,871 (5.8%) requiring massive transfusion. Emergency department models demonstrated strong performance characteristics with mean areas under the re... We demonstrate the use of machine learning in developing an accurate prediction model for massive transfusion in trauma patients using early clinical data. This research demonstrates the potential uti...

Design of risk prediction model for esophageal cancer based on machine learning approach.

Esophageal cancer (EC) is a highly prevalent and progressive disease. Early prediction of EC risk in the population is crucial in preventing this disease and enhancing the overall health of individual... The current retrospective study was performed from 2018 to 2022 in Sari City based on 3256 EC and non-EC cases. The six selected algorithms, including Random Forest (RF), eXtreme Gradient Boosting (XG... Comparing the performance efficiency of algorithms revealed that the XG-Boost model gained the best predictability for EC risk with AU-ROC = 0.92 and AU-ROC-test = 0.889 for internal and validation st... This study showed that the XG-Boost could provide insight into the early prediction of the EC risk for people and clinical providers to stratify the high-risk group of EC and achieve preventive measur...

Machine learning approach to predict postpancreatectomy hemorrhage following pancreaticoduodenectomy: a retrospective study.

Postpancreatectomy hemorrhage (PPH) is a rare yet dreaded complication following pancreaticoduodenectomy (PD). This retrospective study aimed to explore a machine learning (ML) model for predicting PP... A total of 284 patients who underwent open PD at our institute were included in the analysis. To address the issue of imbalanced data, the adaptive synthetic sampling (ADASYN) technique was employed. ... PPH occurred in 11 patients (3.9%), with a median onset time of 22 days postoperatively. These minority cases were oversampled to 85 using ADASYN. The extra trees classifier demonstrated superior perf... This study highlights the potential of the ML approach to predict PPH occurrence following PD. Vigilance and early interventions guided by such model predictions could positively impact outcomes for h...

Decision analysis framework for predicting no-shows to appointments using machine learning algorithms.

No-show to medical appointments has significant adverse effects on healthcare systems and their clients. Using machine learning to predict no-shows allows managers to implement strategies such as over... In this study, we proposed a detailed analytical framework for predicting no-shows while addressing imbalanced datasets. The framework includes a novel use of z-fold cross-validation performed twice d... From the academic perspective, our study is the first to propose using SR and IHT to predict the no-show of patients. Our findings indicate that SR and IHT presented superior performances compared to ... This is the first study to use SR and IHT methods to predict patient no-shows and the first to propose performing z-fold cross-validation twice. Our study highlights the importance of avoiding relying...