Titre : Plaques orthopédiques

Plaques orthopédiques : Questions médicales fréquentes

Termes MeSH sélectionnés :

Methicillin-Resistant Staphylococcus aureus
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peuvent-elles nécessiter une nouvelle chirurgie ?", "url": "https://questionsmedicales.fr/mesh/D001860?mesh_terms=Methicillin-Resistant+Staphylococcus+aureus&page=3#section-complications" }, { "@type": "MedicalWebPage", "name": "Facteurs de risque", "headline": "Facteurs de risque sur Plaques orthopédiques", "description": "Quels sont les facteurs de risque de fractures ?\nLe tabagisme influence-t-il la santé osseuse ?\nLes antécédents familiaux jouent-ils un rôle ?\nL'activité physique régulière est-elle protectrice ?\nLes médicaments peuvent-ils affecter la santé osseuse ?", "url": "https://questionsmedicales.fr/mesh/D001860?mesh_terms=Methicillin-Resistant+Staphylococcus+aureus&page=3#section-facteurs de risque" } ] }, { "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Comment diagnostiquer une fracture nécessitant une plaque ?", "position": 1, "acceptedAnswer": { "@type": "Answer", "text": "Un examen clinique et des radiographies sont nécessaires pour confirmer la fracture." } }, { "@type": "Question", "name": "Quels signes indiquent une fracture osseuse ?", "position": 2, "acceptedAnswer": { "@type": "Answer", "text": "Douleur intense, déformation, œdème et incapacité à utiliser le membre affecté." } }, { "@type": "Question", "name": "Quels examens complémentaires sont utiles ?", "position": 3, "acceptedAnswer": { "@type": "Answer", "text": "L'IRM ou le scanner peuvent être utilisés pour évaluer les lésions osseuses et tissulaires." } }, { "@type": "Question", "name": "Quand une plaque est-elle indiquée ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "Elle est indiquée pour les fractures instables ou déplacées nécessitant une fixation interne." } }, { "@type": "Question", "name": "Quel rôle joue l'évaluation clinique ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "Elle permet de déterminer la gravité de la fracture et le type de traitement approprié." } }, { "@type": "Question", "name": "Quels sont les symptômes d'une fracture ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Douleur, gonflement, ecchymoses et incapacité à bouger la zone touchée." } }, { "@type": "Question", "name": "Comment reconnaître une fracture ouverte ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "Présence d'une plaie sur la peau avec exposition de l'os, souvent accompagnée d'infection." } }, { "@type": "Question", "name": "Les symptômes varient-ils selon l'os fracturé ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les symptômes peuvent varier en fonction de l'emplacement et de la gravité de la fracture." } }, { "@type": "Question", "name": "Y a-t-il des symptômes associés à la guérison ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "Un léger inconfort et une raideur peuvent survenir pendant la guérison, mais doivent diminuer." } }, { "@type": "Question", "name": "Quels signes d'infection après une chirurgie ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "Rougeur, chaleur, gonflement et écoulement de pus au site chirurgical sont des signes d'infection." } }, { "@type": "Question", "name": "Comment prévenir les fractures ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "Maintenir une bonne santé osseuse par une alimentation riche en calcium et en vitamine D." } }, { "@type": "Question", "name": "Le port d'équipements de protection est-il utile ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Oui, porter des protections lors d'activités à risque peut réduire le risque de fractures." } }, { "@type": "Question", "name": "L'exercice peut-il aider à prévenir les fractures ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des exercices de renforcement et d'équilibre aident à maintenir des os solides." } }, { "@type": "Question", "name": "Les maladies osseuses augmentent-elles le risque ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des conditions comme l'ostéoporose augmentent le risque de fractures." } }, { "@type": "Question", "name": "Comment éviter les chutes chez les personnes âgées ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "Aménager l'environnement, utiliser des aides à la mobilité et faire des exercices d'équilibre." } }, { "@type": "Question", "name": "Comment se déroule la pose d'une plaque orthopédique ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "La procédure implique une incision, la réduction de la fracture et la fixation de la plaque." } }, { "@type": "Question", "name": "Quels types de plaques existent ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "Il existe des plaques de compression, des plaques anatomiques et des plaques de verrouillage." } }, { "@type": "Question", "name": "Quel est le rôle de la rééducation après la chirurgie ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "La rééducation aide à restaurer la fonction, la force et la mobilité du membre affecté." } }, { "@type": "Question", "name": "Quels médicaments sont prescrits après la chirurgie ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "Des analgésiques et des anti-inflammatoires sont souvent prescrits pour gérer la douleur." } }, { "@type": "Question", "name": "Quand peut-on reprendre une activité normale ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "Cela dépend de la guérison, mais généralement après plusieurs semaines à quelques mois." } }, { "@type": "Question", "name": "Quelles sont les complications possibles après une chirurgie ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Infection, non-union, mal-union et complications neurologiques peuvent survenir." } }, { "@type": "Question", "name": "Comment reconnaître une non-union ?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "Absence de guérison de la fracture après plusieurs mois, avec douleur persistante." } }, { "@type": "Question", "name": "Les plaques peuvent-elles provoquer des douleurs ?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des douleurs peuvent survenir si la plaque irrite les tissus environnants." } }, { "@type": "Question", "name": "Qu'est-ce qu'une mal-union ?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "C'est lorsque la fracture guérit dans une position incorrecte, entraînant des déformations." } }, { "@type": "Question", "name": "Les complications peuvent-elles nécessiter une nouvelle chirurgie ?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "Oui, certaines complications comme la non-union peuvent nécessiter une intervention chirurgicale supplémentaire." } }, { "@type": "Question", "name": "Quels sont les facteurs de risque de fractures ?", "position": 26, "acceptedAnswer": { "@type": "Answer", "text": "Âge avancé, maladies osseuses, faible apport nutritionnel et mode de vie sédentaire." } }, { "@type": "Question", "name": "Le tabagisme influence-t-il la santé osseuse ?", "position": 27, "acceptedAnswer": { "@type": "Answer", "text": "Oui, le tabagisme peut réduire la densité osseuse et augmenter le risque de fractures." } }, { "@type": "Question", "name": "Les antécédents familiaux jouent-ils un rôle ?", "position": 28, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des antécédents familiaux de fractures ou d'ostéoporose augmentent le risque." } }, { "@type": "Question", "name": "L'activité physique régulière est-elle protectrice ?", "position": 29, "acceptedAnswer": { "@type": "Answer", "text": "Oui, l'exercice régulier renforce les os et réduit le risque de fractures." } }, { "@type": "Question", "name": "Les médicaments peuvent-ils affecter la santé osseuse ?", "position": 30, "acceptedAnswer": { "@type": "Answer", "text": "Oui, certains médicaments comme les corticostéroïdes peuvent augmenter le risque de fractures." } } ] } ] }

Sources (10000 au total)

LYZ2-SH3b as a novel and efficient enzybiotic against methicillin-resistant Staphylococcus aureus.

Enzybiotics are promising alternatives to conventional antibiotics for drug-resistant infections. Exolysins, as a class of enzybiotics, show antibacterial effects against methicillin-resistant Staphyl... This study designed a chimeric exolysin by fusing the Cell-binding domain (SH3b) from Lysostaphin with the lytic domain (LYZ2) from the gp61 enzyme. Subsequently, LYZ2-SH3b was cloned and expressed in... Analysis of bioinformatics showed that LYZ2-SH3b was stable, soluble, and non-allergenic. Protein purification was performed with a 0.8 mg/ml yield for LYZ2-SH3b. The plate lysis assay results indicat... The study suggests that phage endolysins, such as LYZ2-SH3b, may represent a promising new approach to treating MRSA infections, particularly in cases where antibiotic resistance is a concern. But fur...

Pediatric Utilization of Methicillin-resistant Staphylococcus aureus Nasal Swabs for Antimicrobial Stewardship.

Methicillin-resistant Staphylococcus aureus (MRSA) can cause serious infections and empiric treatment regimens in children frequently include an anti-MRSA antibiotic. Studies in adults have demonstrat... This was a single-site, retrospective cohort study of pediatric patients admitted with a suspected infectious diagnosis who had an MNS performed during their hospitalization between June 1, 2018 and N... This study identified 172 patients who met the inclusion criteria. Eleven (6.4%) nasal swabs were positive for MRSA and 10 (5.8%) microbiological cultures from suspected sources of infection were iden... MNS has a high NPV and low PPV in children. MNS can be utilized as an antimicrobial stewardship tool to guide the safe de-escalation of anti-MRSA antibiotics in children....

Methicillin-Resistant Staphylococcus aureus Pneumatoceles in a Neonate With Sotos Syndrome : A Case Report.

Necrotizing pneumonia caused by methicillin-resistant Staphylococcus aureus can lead to the formation of pneumatoceles in the lungs. Standard treatment guidelines are not available due to the rarity o... Baby H. required prolonged respiratory support and supplemental oxygen to maintain appropriate oxygen saturation parameters for infants more than 34 weeks' gestation corrected. He was found to have mu... Baby H. was a former 32.2-week gestation male infant diagnosed with pneumonia caused by necrotizing methicillin-resistant Staphylococcus aureus leading to pneumatocele formation in both lungs.... Baby H. was managed with aggressive antibiotic therapy and then was conservatively managed until he received a tracheostomy tube on day of life (DOL) 75 to prepare for discharge home.... Baby H. was discharged from the neonatal intensive care unit (NICU) on DOL 113 with a tracheostomy tube for prolonged mechanical ventilatory support and a gastrostomy tube for nutrition. Numerous foll... While methicillin-resistant Staphylococcus aureus pneumatoceles are uncommon in the NICU setting, it is important for neonatal care providers to be aware of the causes and treatment choices currently ...

Biofilm-producing ability of methicillin-resistant Staphylococcus aureus clinically isolated in China.

Staphylococcus aureus, a commensal bacterium, colonizes the skin and mucous membranes of approximately 30% of the human population. Apart from conventional resistance mechanisms, one of the pathogenic... Analyzing non-repetitive clinical isolates of MRSA collected from seven provinces and cities in China between 2014 and 2020, it was observed that 53.2% of the MRSA isolates exhibited varying degrees o... MRSA strains with biofilm production capability warrant increased vigilance....

Markers of epidemiological success of methicillin-resistant Staphylococcus aureus isolates in European populations.

Methicillin-resistant Staphylococcus aureus (MRSA) infections impose a considerable burden on health systems, yet there is remarkable variation in the global incidence and epidemiology of MRSA. The MA... Operational definitions of success were defined in consortium meetings to compose a balanced strain collection of successful and sporadic MRSA isolates. Isolates were subjected to antimicrobial suscep... Heterogeneity of MRSA isolate collections across countries hampered the use of a unified operational definition of success; therefore, country-specific approaches were used to establish the MACOTRA st... Our results are the strongest yet to associate MRSA antibiotic resistance profiles and antibiotic usage with the incidence of infection and successful clonal spread, which varied by country. Harmonize...