Titre : Implants expérimentaux

Implants expérimentaux : Questions médicales fréquentes

Termes MeSH sélectionnés :

DNA Copy Number Variations
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"@type": "MedicalWebPage", "name": "Diagnostic", "headline": "Diagnostic sur Implants expérimentaux", "description": "Comment évaluer l'efficacité d'un implant expérimental ?\nQuels tests sont utilisés pour surveiller les implants ?\nComment détecter une infection liée à un implant ?\nQuels signes indiquent un rejet d'implant ?\nComment évaluer la biocompatibilité d'un implant ?", "url": "https://questionsmedicales.fr/mesh/D020007?mesh_terms=DNA+Copy+Number+Variations&page=2#section-diagnostic" }, { "@type": "MedicalWebPage", "name": "Symptômes", "headline": "Symptômes sur Implants expérimentaux", "description": "Quels symptômes peuvent survenir après la pose d'un implant ?\nComment reconnaître une réaction allergique à un implant ?\nQuels symptômes indiquent une défaillance de l'implant ?\nQuels signes d'infection doivent alerter ?\nQuels symptômes peuvent indiquer une complication tardive ?", "url": 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le succès des implants ?\nQuels antécédents médicaux augmentent les risques ?", "url": "https://questionsmedicales.fr/mesh/D020007?mesh_terms=DNA+Copy+Number+Variations&page=2#section-facteurs de risque" } ] }, { "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Comment évaluer l'efficacité d'un implant expérimental ?", "position": 1, "acceptedAnswer": { "@type": "Answer", "text": "L'efficacité est évaluée par des études cliniques contrôlées et des essais randomisés." } }, { "@type": "Question", "name": "Quels tests sont utilisés pour surveiller les implants ?", "position": 2, "acceptedAnswer": { "@type": "Answer", "text": "Des imageries médicales et des tests fonctionnels sont utilisés pour surveiller les implants." } }, { "@type": "Question", "name": "Comment détecter une infection liée à un implant ?", "position": 3, "acceptedAnswer": { "@type": "Answer", "text": "Des analyses sanguines et des cultures de tissus peuvent aider à détecter une infection." } }, { "@type": "Question", "name": "Quels signes indiquent un rejet d'implant ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "Rougeur, douleur, gonflement et fièvre peuvent indiquer un rejet d'implant." } }, { "@type": "Question", "name": "Comment évaluer la biocompatibilité d'un implant ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "Des tests in vitro et in vivo sont réalisés pour évaluer la biocompatibilité." } }, { "@type": "Question", "name": "Quels symptômes peuvent survenir après la pose d'un implant ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Douleur, gonflement et rougeur au site d'implantation sont fréquents." } }, { "@type": "Question", "name": "Comment reconnaître une réaction allergique à un implant ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "Des démangeaisons, éruptions cutanées ou œdème peuvent signaler une allergie." } }, { "@type": "Question", "name": "Quels symptômes indiquent une défaillance de l'implant ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Instabilité, douleur persistante ou mobilité anormale de l'implant peuvent indiquer une défaillance." } }, { "@type": "Question", "name": "Quels signes d'infection doivent alerter ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "Fièvre, écoulement purulent et douleur intense au site d'implant doivent alerter." } }, { "@type": "Question", "name": "Quels symptômes peuvent indiquer une complication tardive ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "Des douleurs chroniques ou des changements de fonction peuvent indiquer des complications tardives." } }, { "@type": "Question", "name": "Comment prévenir les infections après un implant ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "Maintenir une bonne hygiène et suivre les recommandations médicales aide à prévenir les infections." } }, { "@type": "Question", "name": "Quelles précautions prendre avant une chirurgie d'implant ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Informer le médecin des allergies et des médicaments en cours est crucial avant la chirurgie." } }, { "@type": "Question", "name": "Comment réduire le risque de rejet d'implant ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "Le choix d'un implant biocompatible et un suivi médical régulier peuvent réduire le risque de rejet." } }, { "@type": "Question", "name": "Quels conseils pour le suivi post-implantation ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Respecter les rendez-vous de suivi et signaler tout symptôme anormal au médecin." } }, { "@type": "Question", "name": "Comment éviter les complications liées aux implants ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "Choisir un professionnel qualifié et respecter les consignes pré et post-opératoires aide à éviter les complications." } }, { "@type": "Question", "name": "Quels traitements sont disponibles pour les complications d'implants ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "Les traitements incluent des antibiotiques, des interventions chirurgicales ou le retrait de l'implant." } }, { "@type": "Question", "name": "Comment gérer la douleur post-implantation ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "Des analgésiques et des anti-inflammatoires peuvent être prescrits pour gérer la douleur." } }, { "@type": "Question", "name": "Quelles sont les options si un implant échoue ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "Les options incluent le retrait de l'implant, la réparation ou le remplacement par un nouveau dispositif." } }, { "@type": "Question", "name": "Comment traiter une infection liée à un implant ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "Le traitement implique généralement des antibiotiques et parfois un drainage chirurgical." } }, { "@type": "Question", "name": "Quels soins post-opératoires sont nécessaires ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "Des soins réguliers du site d'implant et des suivis médicaux sont essentiels." } }, { "@type": "Question", "name": "Quelles sont les complications possibles des implants ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Les complications incluent infections, défaillances mécaniques et réactions allergiques." } }, { "@type": "Question", "name": "Comment gérer une infection post-implantation ?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "Un traitement antibiotique et, si nécessaire, un drainage chirurgical sont souvent requis." } }, { "@type": "Question", "name": "Quels sont les signes d'une défaillance d'implant ?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "Instabilité, douleur accrue et mobilité anormale sont des signes de défaillance." } }, { "@type": "Question", "name": "Quelles sont les conséquences d'une réaction allergique ?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "Les réactions allergiques peuvent entraîner des démangeaisons, des éruptions cutanées et un inconfort." } }, { "@type": "Question", "name": "Comment prévenir les complications liées aux implants ?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "Un suivi régulier et une bonne hygiène sont essentiels pour prévenir les complications." } }, { "@type": "Question", "name": "Quels facteurs augmentent le risque d'infection ?", "position": 26, "acceptedAnswer": { "@type": "Answer", "text": "Le diabète, l'obésité et le tabagisme augmentent le risque d'infection post-implantation." } }, { "@type": "Question", "name": "Comment l'âge influence-t-il le risque d'échec d'implant ?", "position": 27, "acceptedAnswer": { "@type": "Answer", "text": "Les personnes âgées peuvent avoir un risque accru d'échec d'implant en raison de la diminution de la cicatrisation." } }, { "@type": "Question", "name": "Quels médicaments peuvent affecter la cicatrisation ?", "position": 28, "acceptedAnswer": { "@type": "Answer", "text": "Les anticoagulants et les immunosuppresseurs peuvent retarder la cicatrisation après une chirurgie d'implant." } }, { "@type": "Question", "name": "Comment le mode de vie influence-t-il le succès des implants ?", "position": 29, "acceptedAnswer": { "@type": "Answer", "text": "Un mode de vie sain, sans tabac et avec une alimentation équilibrée, favorise le succès des implants." } }, { "@type": "Question", "name": "Quels antécédents médicaux augmentent les risques ?", "position": 30, "acceptedAnswer": { "@type": "Answer", "text": "Des antécédents de maladies auto-immunes ou d'infections chroniques peuvent augmenter les risques." } } ] } ] }

Sources (10000 au total)

Multiple copy number variation in a patient with Kleefstra syndrome.

To report a rare case of a patient with a molecular diagnosis of Kleefstra syndrome (KS) who has four other chromosomal alterations involving pathogenic variants.... Male patient, two years old, with global delay, including in neuropsychomotor development, ocular hypertelorism, broad forehead, brachycephaly, hypotonia, ligament laxity, unilateral single palmar cre... The presence of pathogenic CNVs and/or those of uncertain significance, located on chromosomes 2, 6 and Y, may be contributing to a variability in the patient's clinical condition (arachnoid cyst, sin...

A crowdsourcing database for the copy-number variation of the Spanish population.

Despite being a very common type of genetic variation, the distribution of copy-number variations (CNVs) in the population is still poorly understood. The knowledge of the genetic variability, especia... Here, we present the SPAnish Copy Number Alterations Collaborative Server (SPACNACS), which currently contains copy number variation profiles obtained from more than 400 genomes and exomes of unrelate... SPACNACS facilitates disease gene discovery by providing detailed information of the local variability of the population and exemplifies how to reuse genomic data produced for other purposes to build ...

Association between clinical variations and copy number variations in cases with Turner syndrome.

Turner syndrome (TS) is one of the most common chromosomal abnormalities with an incidence of approximately one in 2,500 live births. Short stature and primary ovarian insufficiency are two most impor... Fifty-three patients diagnosed with TS, between the ages of 0-18 were included in the study. Peripheral blood samples were taken from 36 cases for microarray study.... Karyotypes were as follows: thirty-three of cases were 45,X, 7 were 45,X/46,XX, 6 were 45,X/46,Xi(Xq), 2 were 46,Xi(Xq), 2 were 45,X/46,r(X), 1 was 45,X/46,Xi(Xp), 1 was 45,X/46,XY and 1 was 45,X/46,X... In conclusion, the microarray method has a great contribution in explaining many unexpected findings in TS cases. Moreover, those CNV findings may contribute for the explanation of the underlying mech...

A comprehensive analysis of copy number variations in diverse apple populations.

As an important source of genetic variation, copy number variation (CNV) can alter the dosage of DNA segments, which in turn may affect gene expression level and phenotype. However, our knowledge of C... In this study, we identified 914,610 CNVs comprising 14,839 CNV regions (CNVRs) from 346 apple accessions, including 289 cultivars and 57 wild relatives. CNVRs summed to 71.19 Mb, accounting for 10.03... This study was based on identification of CNVs from 346 diverse apple accessions, which to our knowledge was the largest dataset for CNV analysis in apple. Our work presented the first comprehensive C...

Analysis of copy number variation in men with non-obstructive azoospermia.

Recent findings demonstrate that single nucleotide variants can cause non-obstructive azoospermia (NOA). In contrast, copy number variants (CNVs) were only analysed in few studies in infertile men. So... This study aimed to elucidate if CNVs are associated with NOA.... We performed array-based comparative genomic hybridisation (aCGH) in 37 men with meiotic arrest, 194 men with Sertoli cell-only phenotype, and 21 control men. We filtered our data for deletions affect... We determined the cause of infertility in two individuals with homozygous deletions of SYCE1 and in one individual with a heterozygous deletion of SYCE1 combined with a likely pathogenic missense vari... While SYCE1 and MLH3 encode known meiosis-specific proteins, much less is known about the proteins encoded by the other identified candidate genes, warranting further analyses. We were able to identif... As aCGH and exome sequencing are both expensive methods, combining both in a clinical routine is not an effective strategy. Instead, using CNV calling from exome data has recently become more precise,...