{
"@context": "https://schema.org",
"@graph": [
{
"@type": "MedicalWebPage",
"name": "Méticilline : Questions médicales les plus fréquentes",
"headline": "Méticilline : Comprendre les symptômes, diagnostics et traitements",
"description": "Guide complet et accessible sur les Méticilline : explications, diagnostics, traitements et prévention. Information médicale validée destinée aux patients.",
"datePublished": "2024-01-11",
"dateModified": "2025-04-05",
"inLanguage": "fr",
"medicalAudience": [
{
"@type": "MedicalAudience",
"name": "Grand public",
"audienceType": "Patient",
"healthCondition": {
"@type": "MedicalCondition",
"name": "Méticilline"
},
"suggestedMinAge": 18,
"suggestedGender": "unisex"
},
{
"@type": "MedicalAudience",
"name": "Médecins",
"audienceType": "Physician",
"geographicArea": {
"@type": "AdministrativeArea",
"name": "France"
}
},
{
"@type": "MedicalAudience",
"name": "Chercheurs",
"audienceType": "Researcher",
"geographicArea": {
"@type": "AdministrativeArea",
"name": "International"
}
}
],
"reviewedBy": {
"@type": "Person",
"name": "Dr Olivier Menir",
"jobTitle": "Expert en Médecine",
"description": "Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale",
"url": "/static/pages/docteur-olivier-menir.html",
"alumniOf": {
"@type": "EducationalOrganization",
"name": "Université Paris Descartes"
}
},
"isPartOf": {
"@type": "MedicalWebPage",
"name": "Pénicillines",
"url": "https://questionsmedicales.fr/mesh/D010406",
"about": {
"@type": "MedicalCondition",
"name": "Pénicillines",
"code": {
"@type": "MedicalCode",
"code": "D010406",
"codingSystem": "MeSH"
},
"identifier": {
"@type": "PropertyValue",
"propertyID": "MeSH Tree",
"value": "D03.633.100.300.750"
}
}
},
"about": {
"@type": "MedicalCondition",
"name": "Méticilline",
"alternateName": "Methicillin",
"code": {
"@type": "MedicalCode",
"code": "D008712",
"codingSystem": "MeSH"
}
},
"author": [
{
"@type": "Person",
"name": "Carmen Torres",
"url": "https://questionsmedicales.fr/author/Carmen%20Torres",
"affiliation": {
"@type": "Organization",
"name": "Area de Bioquímica y Biología Molecular, Universidad de La Rioja, Logroño, Spain."
}
},
{
"@type": "Person",
"name": "Eric S Donkor",
"url": "https://questionsmedicales.fr/author/Eric%20S%20Donkor",
"affiliation": {
"@type": "Organization",
"name": "1 Department of Medical Microbiology, University of Ghana, Accra, Ghana."
}
},
{
"@type": "Person",
"name": "Patrick Butaye",
"url": "https://questionsmedicales.fr/author/Patrick%20Butaye",
"affiliation": {
"@type": "Organization",
"name": "School of Veterinary Medicine, Ross University, West Farm 000265, Saint Kitts and Nevis."
}
},
{
"@type": "Person",
"name": "Assia Mairi",
"url": "https://questionsmedicales.fr/author/Assia%20Mairi",
"affiliation": {
"@type": "Organization",
"name": "Laboratoire d'Ecologie Microbienne, FSNV, Université de Bejaia, Bejaia 06000, Algeria."
}
},
{
"@type": "Person",
"name": "Abdelaziz Touati",
"url": "https://questionsmedicales.fr/author/Abdelaziz%20Touati",
"affiliation": {
"@type": "Organization",
"name": "Laboratoire d'Ecologie Microbienne, FSNV, Université de Bejaia, Bejaia 06000, Algeria."
}
}
],
"citation": [
{
"@type": "ScholarlyArticle",
"name": "What lies in-between: C3 glomerulopathy with non-hemolytic renal microangiopathy and an ultra-rare C3 variant.",
"datePublished": "2022-12-05",
"url": "https://questionsmedicales.fr/article/36473547",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1016/j.amjms.2022.10.004"
}
},
{
"@type": "ScholarlyArticle",
"name": "Physiology and pathology of the C3 amplification cycle: A retrospective.",
"datePublished": "2022-11-21",
"url": "https://questionsmedicales.fr/article/36408746",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1111/imr.13165"
}
},
{
"@type": "ScholarlyArticle",
"name": "Pitfalls in complement analysis: A systematic literature review of assessing complement activation.",
"datePublished": "2022-10-18",
"url": "https://questionsmedicales.fr/article/36330514",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.3389/fimmu.2022.1007102"
}
},
{
"@type": "ScholarlyArticle",
"name": "Results from a nationwide retrospective cohort measure the impact of C3 and soluble C5b-9 levels on kidney outcomes in C3 glomerulopathy.",
"datePublished": "2022-06-22",
"url": "https://questionsmedicales.fr/article/35752323",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1016/j.kint.2022.05.027"
}
},
{
"@type": "ScholarlyArticle",
"name": "Successful treatment with avacopan (CCX168) in a pediatric patient with C3 glomerulonephritis.",
"datePublished": "2023-06-12",
"url": "https://questionsmedicales.fr/article/37306717",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1007/s00467-023-06035-4"
}
}
],
"breadcrumb": {
"@type": "BreadcrumbList",
"itemListElement": [
{
"@type": "ListItem",
"position": 1,
"name": "questionsmedicales.fr",
"item": "https://questionsmedicales.fr"
},
{
"@type": "ListItem",
"position": 2,
"name": "Composés hétérocycliques",
"item": "https://questionsmedicales.fr/mesh/D006571"
},
{
"@type": "ListItem",
"position": 3,
"name": "Composés hétérocycliques à cycles fusionnés",
"item": "https://questionsmedicales.fr/mesh/D000072471"
},
{
"@type": "ListItem",
"position": 4,
"name": "Composés hétérobicycliques",
"item": "https://questionsmedicales.fr/mesh/D006574"
},
{
"@type": "ListItem",
"position": 5,
"name": "bêta-Lactames",
"item": "https://questionsmedicales.fr/mesh/D047090"
},
{
"@type": "ListItem",
"position": 6,
"name": "Pénicillines",
"item": "https://questionsmedicales.fr/mesh/D010406"
},
{
"@type": "ListItem",
"position": 7,
"name": "Méticilline",
"item": "https://questionsmedicales.fr/mesh/D008712"
}
]
}
},
{
"@type": "MedicalWebPage",
"name": "Article complet : Méticilline - Questions et réponses",
"headline": "Questions et réponses médicales fréquentes sur Méticilline",
"description": "Une compilation de questions et réponses structurées, validées par des experts médicaux.",
"datePublished": "2025-05-17",
"inLanguage": "fr",
"hasPart": [
{
"@type": "MedicalWebPage",
"name": "Diagnostic",
"headline": "Diagnostic sur Méticilline",
"description": "Comment diagnostiquer une infection résistante à la méticilline ?\nQuels tests sont utilisés pour détecter la résistance à la méticilline ?\nQuels symptômes indiquent une infection à staphylocoque ?\nQuand faut-il suspecter une infection à SARM ?\nQuel rôle joue la culture de sang dans le diagnostic ?",
"url": "https://questionsmedicales.fr/mesh/D008712?mesh_terms=Complement+C3&page=4#section-diagnostic"
},
{
"@type": "MedicalWebPage",
"name": "Symptômes",
"headline": "Symptômes sur Méticilline",
"description": "Quels sont les symptômes d'une infection à SARM ?\nComment se manifeste une infection cutanée ?\nQuels signes indiquent une infection systémique ?\nLes infections à méticilline provoquent-elles des douleurs ?\nQuels symptômes nécessitent une consultation urgente ?",
"url": "https://questionsmedicales.fr/mesh/D008712?mesh_terms=Complement+C3&page=4#section-symptômes"
},
{
"@type": "MedicalWebPage",
"name": "Prévention",
"headline": "Prévention sur Méticilline",
"description": "Comment prévenir les infections à SARM ?\nLes antibiotiques préventifs sont-ils efficaces ?\nQuel rôle joue la vaccination dans la prévention ?\nComment éviter la propagation en milieu hospitalier ?\nLes soins des plaies aident-ils à prévenir les infections ?",
"url": "https://questionsmedicales.fr/mesh/D008712?mesh_terms=Complement+C3&page=4#section-prévention"
},
{
"@type": "MedicalWebPage",
"name": "Traitements",
"headline": "Traitements sur Méticilline",
"description": "Quel est le traitement principal des infections à SARM ?\nComment traiter une infection cutanée causée par SARM ?\nLes antibiotiques oraux sont-ils efficaces contre SARM ?\nQuelle est l'importance de l'antibiogramme ?\nPeut-on utiliser la méticilline pour traiter le SARM ?",
"url": "https://questionsmedicales.fr/mesh/D008712?mesh_terms=Complement+C3&page=4#section-traitements"
},
{
"@type": "MedicalWebPage",
"name": "Complications",
"headline": "Complications sur Méticilline",
"description": "Quelles sont les complications possibles d'une infection à SARM ?\nComment une infection à SARM peut-elle affecter le cœur ?\nLes infections à SARM peuvent-elles causer des lésions pulmonaires ?\nQuels risques pour les patients diabétiques ?\nLes infections à SARM peuvent-elles être fatales ?",
"url": "https://questionsmedicales.fr/mesh/D008712?mesh_terms=Complement+C3&page=4#section-complications"
},
{
"@type": "MedicalWebPage",
"name": "Facteurs de risque",
"headline": "Facteurs de risque sur Méticilline",
"description": "Quels sont les principaux facteurs de risque pour SARM ?\nLe partage d'objets personnels augmente-t-il le risque ?\nLes athlètes sont-ils plus à risque d'infection à SARM ?\nLes personnes âgées sont-elles plus vulnérables ?\nLes patients en soins intensifs sont-ils à risque ?",
"url": "https://questionsmedicales.fr/mesh/D008712?mesh_terms=Complement+C3&page=4#section-facteurs de risque"
}
]
},
{
"@type": "FAQPage",
"mainEntity": [
{
"@type": "Question",
"name": "Comment diagnostiquer une infection résistante à la méticilline ?",
"position": 1,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des cultures bactériennes et des tests de sensibilité aux antibiotiques sont effectués."
}
},
{
"@type": "Question",
"name": "Quels tests sont utilisés pour détecter la résistance à la méticilline ?",
"position": 2,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le test de diffusion sur gélose et le test d'agar de dilution sont couramment utilisés."
}
},
{
"@type": "Question",
"name": "Quels symptômes indiquent une infection à staphylocoque ?",
"position": 3,
"acceptedAnswer": {
"@type": "Answer",
"text": "Fièvre, rougeur, gonflement et douleur au site d'infection sont des signes courants."
}
},
{
"@type": "Question",
"name": "Quand faut-il suspecter une infection à SARM ?",
"position": 4,
"acceptedAnswer": {
"@type": "Answer",
"text": "En cas d'infections cutanées récurrentes ou de non-réponse aux antibiotiques classiques."
}
},
{
"@type": "Question",
"name": "Quel rôle joue la culture de sang dans le diagnostic ?",
"position": 5,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elle permet d'identifier la présence de bactéries dans le sang et leur sensibilité."
}
},
{
"@type": "Question",
"name": "Quels sont les symptômes d'une infection à SARM ?",
"position": 6,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les symptômes incluent des rougeurs, des douleurs, des abcès et parfois de la fièvre."
}
},
{
"@type": "Question",
"name": "Comment se manifeste une infection cutanée ?",
"position": 7,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elle se manifeste par des rougeurs, des gonflements, de la chaleur et des douleurs."
}
},
{
"@type": "Question",
"name": "Quels signes indiquent une infection systémique ?",
"position": 8,
"acceptedAnswer": {
"@type": "Answer",
"text": "Fièvre élevée, frissons, fatigue extrême et confusion peuvent indiquer une infection grave."
}
},
{
"@type": "Question",
"name": "Les infections à méticilline provoquent-elles des douleurs ?",
"position": 9,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les infections peuvent causer des douleurs localisées ou généralisées selon la gravité."
}
},
{
"@type": "Question",
"name": "Quels symptômes nécessitent une consultation urgente ?",
"position": 10,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des symptômes comme une fièvre élevée, des difficultés respiratoires ou des éruptions cutanées graves."
}
},
{
"@type": "Question",
"name": "Comment prévenir les infections à SARM ?",
"position": 11,
"acceptedAnswer": {
"@type": "Answer",
"text": "Pratiquer une bonne hygiène, se laver les mains et éviter le partage d'objets personnels."
}
},
{
"@type": "Question",
"name": "Les antibiotiques préventifs sont-ils efficaces ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'utilisation d'antibiotiques préventifs n'est généralement pas recommandée sans indication."
}
},
{
"@type": "Question",
"name": "Quel rôle joue la vaccination dans la prévention ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Actuellement, il n'existe pas de vaccin spécifique contre le SARM, mais la vaccination générale aide."
}
},
{
"@type": "Question",
"name": "Comment éviter la propagation en milieu hospitalier ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des protocoles stricts d'hygiène et d'isolement des patients infectés sont essentiels."
}
},
{
"@type": "Question",
"name": "Les soins des plaies aident-ils à prévenir les infections ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, un bon soin des plaies réduit le risque d'infection par des bactéries résistantes."
}
},
{
"@type": "Question",
"name": "Quel est le traitement principal des infections à SARM ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les infections à SARM sont généralement traitées avec des antibiotiques comme la vancomycine."
}
},
{
"@type": "Question",
"name": "Comment traiter une infection cutanée causée par SARM ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le traitement peut inclure des antibiotiques et parfois un drainage chirurgical des abcès."
}
},
{
"@type": "Question",
"name": "Les antibiotiques oraux sont-ils efficaces contre SARM ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "Certains antibiotiques oraux comme la clindamycine peuvent être efficaces selon la sensibilité."
}
},
{
"@type": "Question",
"name": "Quelle est l'importance de l'antibiogramme ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'antibiogramme détermine la sensibilité des bactéries aux antibiotiques, guidant le traitement."
}
},
{
"@type": "Question",
"name": "Peut-on utiliser la méticilline pour traiter le SARM ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Non, le SARM est résistant à la méticilline et nécessite d'autres antibiotiques."
}
},
{
"@type": "Question",
"name": "Quelles sont les complications possibles d'une infection à SARM ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les complications incluent des infections profondes, des septicémies et des infections osseuses."
}
},
{
"@type": "Question",
"name": "Comment une infection à SARM peut-elle affecter le cœur ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elle peut provoquer une endocardite, une infection des valves cardiaques, potentiellement mortelle."
}
},
{
"@type": "Question",
"name": "Les infections à SARM peuvent-elles causer des lésions pulmonaires ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, elles peuvent entraîner des pneumonies, surtout chez les patients immunodéprimés."
}
},
{
"@type": "Question",
"name": "Quels risques pour les patients diabétiques ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les patients diabétiques sont plus susceptibles de développer des infections graves à SARM."
}
},
{
"@type": "Question",
"name": "Les infections à SARM peuvent-elles être fatales ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, elles peuvent être mortelles, surtout si elles ne sont pas traitées rapidement et correctement."
}
},
{
"@type": "Question",
"name": "Quels sont les principaux facteurs de risque pour SARM ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les facteurs incluent l'hospitalisation, les interventions chirurgicales et l'immunodépression."
}
},
{
"@type": "Question",
"name": "Le partage d'objets personnels augmente-t-il le risque ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, le partage d'objets comme les serviettes ou les rasoirs peut favoriser la transmission."
}
},
{
"@type": "Question",
"name": "Les athlètes sont-ils plus à risque d'infection à SARM ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, en raison des contacts physiques fréquents et des blessures cutanées potentielles."
}
},
{
"@type": "Question",
"name": "Les personnes âgées sont-elles plus vulnérables ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, elles ont un système immunitaire affaibli, ce qui augmente le risque d'infections."
}
},
{
"@type": "Question",
"name": "Les patients en soins intensifs sont-ils à risque ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, en raison de leur état de santé fragile et de l'exposition à des bactéries résistantes."
}
}
]
}
]
}
We report a 36-year-old female with mixed nephritic-nephrotic syndrome and recurrent pancreatitis. Kidney biopsy showed a crescentic membranoproliferative glomerulonephritis with dominant C3 staining ...
The C3 "Tickover" hypothesis, a mechanism whereby the host maintains constant surveillance of potential invading pathogens, targeting them for elimination through amplified C3b generation and C3-depen...
The complement system is an essential component of our innate defense and plays a vital role in the pathogenesis of many diseases. Assessment of complement activation is critical in monitoring both di...
We performed a systematic analysis of the current methods used to assess complement components and reviewed whether the identified studies performed their complement measurements according to the reco...
A literature search using the Pubmed/MEDLINE database was performed focusing on studies measuring the key complement components C3, C5 and/or their split products and/or the soluble variant of the ter...
A total of 92 out of 376 studies were selected for full-text analysis. Forty-five studies (49%) were identified as using the correct sample type and techniques for their complement analyses, while 25 ...
A substantial part of the reviewed studies did not use the appropriate sample type for assessing complement activation or did not mention which sample type was used. This deviation from the standardiz...
C3 glomerulopathy (C3G) is a rare complement-mediated disease. Specific treatments are not yet available and factors predictive of kidney survival such as age, kidney function and proteinuria are not ...
C3 glomerulonephritis (C3GN) is a subtype of C3 glomerulopathy (C3G), characterized by dysregulation of the alternative pathway of complement and by dominant C3 by immunofluorescence on the kidney bio...
We describe a child with biopsy-proven C3GN treated with avacopan. She was enrolled in the ACCOLADE double-blind placebo-controlled Phase 2 study (NCT03301467), where during the first 26 weeks she was...
In this case, use of avacopan in a pediatric patient with C3GN was safe and well tolerated. On avacopan, the patient was able to discontinue mycophenolate mofetil (MMF) while maintaining remission....
C3 Glomerulopathy (C3G) is a rare glomerular disease caused by dysregulation of the complement pathway. Based on its pathophysiology, treatment with the monoclonal antibody eculizumab targeting comple...
Fourteen patients (8 female, 57%) treated for C3 glomerulopathy at the medical center of the University of Freiburg between 2013 and 2022 were included. Subjects underwent biopsy before enrollment. Hi...
Eleven patients (78.8%) were treated with eculizumab, three received standard of care (SoC, 27.2%). Median follow-up time was 68 months (IQR: 45-98 months). Median eculizumab treatment duration was 10...
The benefit of eculizumab in chronic progressive C3 glomerulopathy is limited....
A 4-month-old male baby was admitted because his father and uncles had chronic kidney disease. His father was diagnosed with membranoproliferative glomerulonephritis at the age of 5, underwent a kidne...
Since the re-classification of membranoproliferative glomerulonephritis the new disease entity C3 glomerulopathy is diagnosed if C3 deposition is clearly dominant over immunoglobulins in immunohistoch...
C3 glomerulopathy is a rare disease, characterized by an abnormal activation of the complement's alternative pathway that leads to the accumulation of the C3 component in the kidney. The disease recur...
The treatment of paroxysmal nocturnal hemoglobinuria (PNH) was revolutionized by the introduction of the anti-C5 agent eculizumab, which resulted in sustained control of intravascular hemolysis, leadi...