Titre : Infections à polyomavirus

Infections à polyomavirus : Questions médicales fréquentes

Termes MeSH sélectionnés :

Splints
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"headline": "Diagnostic sur Infections à polyomavirus", "description": "Comment diagnostique-t-on une infection à polyomavirus ?\nQuels tests sont utilisés pour le polyomavirus ?\nLes symptômes aident-ils au diagnostic ?\nPeut-on détecter le virus dans l'urine ?\nLes tests sanguins sont-ils utiles ?", "url": "https://questionsmedicales.fr/mesh/D027601?mesh_terms=Splints&page=3#section-diagnostic" }, { "@type": "MedicalWebPage", "name": "Symptômes", "headline": "Symptômes sur Infections à polyomavirus", "description": "Quels sont les symptômes courants des infections à polyomavirus ?\nLes infections peuvent-elles causer des complications ?\nY a-t-il des symptômes spécifiques chez les immunodéprimés ?\nLes symptômes varient-ils selon le type de polyomavirus ?\nPeut-on avoir des symptômes respiratoires ?", "url": "https://questionsmedicales.fr/mesh/D027601?mesh_terms=Splints&page=3#section-symptômes" }, { "@type": "MedicalWebPage", "name": "Prévention", "headline": "Prévention sur Infections à polyomavirus", "description": "Comment prévenir les infections à polyomavirus ?\nLes vaccins existent-ils contre le polyomavirus ?\nLes mesures d'hygiène sont-elles efficaces ?\nLes patients greffés doivent-ils être surveillés ?\nLes contacts avec des personnes infectées sont-ils risqués ?", "url": "https://questionsmedicales.fr/mesh/D027601?mesh_terms=Splints&page=3#section-prévention" }, { "@type": "MedicalWebPage", "name": "Traitements", "headline": "Traitements sur Infections à polyomavirus", "description": "Quel est le traitement standard pour les infections à polyomavirus ?\nLes antiviraux sont-ils efficaces contre le polyomavirus ?\nComment gérer les complications liées au polyomavirus ?\nDes traitements préventifs existent-ils ?\nLe traitement dépend-il de l'état immunitaire ?", "url": "https://questionsmedicales.fr/mesh/D027601?mesh_terms=Splints&page=3#section-traitements" }, { "@type": "MedicalWebPage", "name": "Complications", "headline": "Complications sur Infections à polyomavirus", "description": "Quelles sont les complications possibles des infections à polyomavirus ?\nLa néphropathie virale est-elle fréquente ?\nLes complications peuvent-elles être mortelles ?\nY a-t-il des complications neurologiques ?\nComment prévenir les complications graves ?", "url": "https://questionsmedicales.fr/mesh/D027601?mesh_terms=Splints&page=3#section-complications" }, { "@type": "MedicalWebPage", "name": "Facteurs de risque", "headline": "Facteurs de risque sur Infections à polyomavirus", "description": "Quels sont les principaux facteurs de risque ?\nLe VIH augmente-t-il le risque d'infection ?\nLes traitements immunosuppresseurs sont-ils un risque ?\nLes personnes âgées sont-elles plus à risque ?\nLes antécédents de greffe augmentent-ils le risque ?", "url": "https://questionsmedicales.fr/mesh/D027601?mesh_terms=Splints&page=3#section-facteurs de risque" } ] }, { "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Comment diagnostique-t-on une infection à polyomavirus ?", "position": 1, "acceptedAnswer": { "@type": "Answer", "text": "Le diagnostic repose sur des tests PCR pour détecter l'ADN viral dans les fluides corporels." } }, { "@type": "Question", "name": "Quels tests sont utilisés pour le polyomavirus ?", "position": 2, "acceptedAnswer": { "@type": "Answer", "text": "Les tests PCR et les biopsies peuvent être utilisés pour confirmer l'infection." } }, { "@type": "Question", "name": "Les symptômes aident-ils au diagnostic ?", "position": 3, "acceptedAnswer": { "@type": "Answer", "text": "Les symptômes peuvent être non spécifiques, rendant le diagnostic difficile sans tests." } }, { "@type": "Question", "name": "Peut-on détecter le virus dans l'urine ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "Oui, le virus peut être détecté dans l'urine, surtout chez les patients immunodéprimés." } }, { "@type": "Question", "name": "Les tests sanguins sont-ils utiles ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "Les tests sanguins peuvent aider à détecter des anticorps, mais ne sont pas toujours fiables." } }, { "@type": "Question", "name": "Quels sont les symptômes courants des infections à polyomavirus ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Les infections peuvent être asymptomatiques ou provoquer fièvre, fatigue et douleurs." } }, { "@type": "Question", "name": "Les infections peuvent-elles causer des complications ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elles peuvent entraîner des complications graves comme la néphropathie virale." } }, { "@type": "Question", "name": "Y a-t-il des symptômes spécifiques chez les immunodéprimés ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Les immunodéprimés peuvent présenter des symptômes plus graves, comme des infections rénales." } }, { "@type": "Question", "name": "Les symptômes varient-ils selon le type de polyomavirus ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "Oui, différents types de polyomavirus peuvent provoquer des symptômes variés." } }, { "@type": "Question", "name": "Peut-on avoir des symptômes respiratoires ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "Certaines infections à polyomavirus peuvent provoquer des symptômes respiratoires, bien que rares." } }, { "@type": "Question", "name": "Comment prévenir les infections à polyomavirus ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "La prévention inclut l'hygiène, le contrôle des infections et la surveillance des patients à risque." } }, { "@type": "Question", "name": "Les vaccins existent-ils contre le polyomavirus ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Actuellement, il n'existe pas de vaccins spécifiques contre les infections à polyomavirus." } }, { "@type": "Question", "name": "Les mesures d'hygiène sont-elles efficaces ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des mesures d'hygiène rigoureuses peuvent réduire le risque d'infection." } }, { "@type": "Question", "name": "Les patients greffés doivent-ils être surveillés ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Oui, une surveillance étroite est essentielle pour détecter précocement les infections." } }, { "@type": "Question", "name": "Les contacts avec des personnes infectées sont-ils risqués ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "Le risque de transmission est faible, mais il est conseillé d'éviter les contacts étroits." } }, { "@type": "Question", "name": "Quel est le traitement standard pour les infections à polyomavirus ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "Il n'existe pas de traitement antiviral spécifique ; la gestion des symptômes est essentielle." } }, { "@type": "Question", "name": "Les antiviraux sont-ils efficaces contre le polyomavirus ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "Les antiviraux ne sont généralement pas efficaces contre les infections à polyomavirus." } }, { "@type": "Question", "name": "Comment gérer les complications liées au polyomavirus ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "La gestion des complications peut nécessiter des soins spécialisés, comme la dialyse." } }, { "@type": "Question", "name": "Des traitements préventifs existent-ils ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "Des traitements préventifs peuvent être envisagés pour les patients à haut risque, comme les greffés." } }, { "@type": "Question", "name": "Le traitement dépend-il de l'état immunitaire ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "Oui, le traitement peut varier selon que le patient est immunocompétent ou immunodéprimé." } }, { "@type": "Question", "name": "Quelles sont les complications possibles des infections à polyomavirus ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Les complications incluent la néphropathie virale, la pneumonie et des troubles neurologiques." } }, { "@type": "Question", "name": "La néphropathie virale est-elle fréquente ?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elle est courante chez les patients immunodéprimés, notamment les greffés rénaux." } }, { "@type": "Question", "name": "Les complications peuvent-elles être mortelles ?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "Oui, certaines complications peuvent être graves et potentiellement mortelles, surtout chez les immunodéprimés." } }, { "@type": "Question", "name": "Y a-t-il des complications neurologiques ?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des complications neurologiques peuvent survenir, bien que ce soit rare." } }, { "@type": "Question", "name": "Comment prévenir les complications graves ?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "Une surveillance régulière et un traitement précoce des infections peuvent aider à prévenir les complications." } }, { "@type": "Question", "name": "Quels sont les principaux facteurs de risque ?", "position": 26, "acceptedAnswer": { "@type": "Answer", "text": "Les principaux facteurs incluent l'immunodépression, les greffes d'organes et le VIH." } }, { "@type": "Question", "name": "Le VIH augmente-t-il le risque d'infection ?", "position": 27, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les personnes vivant avec le VIH sont à risque accru d'infections à polyomavirus." } }, { "@type": "Question", "name": "Les traitements immunosuppresseurs sont-ils un risque ?", "position": 28, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les traitements immunosuppresseurs augmentent le risque d'infections à polyomavirus." } }, { "@type": "Question", "name": "Les personnes âgées sont-elles plus à risque ?", "position": 29, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les personnes âgées peuvent avoir un risque accru en raison d'une immunité diminuée." } }, { "@type": "Question", "name": "Les antécédents de greffe augmentent-ils le risque ?", "position": 30, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les antécédents de greffe d'organe sont un facteur de risque majeur pour ces infections." } } ] } ] }

Sources (330 au total)

Oral splint therapy in patients with Menière's disease and temporomandibular disorder: a long-term, controlled study.

To assess the effect of oral splint therapy on audio-vestibular symptoms in patients with Menière's disease (MD) and temporomandibular disorder (TMD).... Retrospective case-control study. Treatment group: 37 patients with MD and TMD who received gnatological treatment.... 26 patients with MD and TMD who had never received gnatological treatment. The number of vertigo spells in 6 months (primary endpoint), pure-tone audiometry average (PTA), MD stage, functional level, ... Groups were comparable for demographic, clinical data, baseline PTAs and the number of vertigo spells. Analysis of covariance showed a significant effect of gnathological treatment on number of vertig... Oral splint therapy could represent a viable treatment in patients with TMD and uncontrolled MD disease. The effects are maintained at least after 2 years....

Quantitative and qualitative condylar changes following stabilization splint therapy in patients with temporomandibular joint disorders.

This study aimed to explore the quantitative and qualitative condylar changes following stabilization splint (S.S) therapy, including condylar position, morphology, and bone mineral density (BMD) in s... In this retrospective clinical study, we enrolled 40 TMD subjects (80 joints) aged 18 to 35 years, for whom a S.S was used to treat TMD. The 80 TMD consists of 32 masticatory muscle disorders (myalgia... The course of treatment was 6-12 months, with an average of 9.1 months. For the pre- and post-treatment quantitative comparisons, there was a statistically significant difference in the anterior joint... In short-term follow-up, the S.S influenced patients with TMD from different origins; it changes anterior and coronal medial joint space, condyle length in myalgia, and width in arthralgia. Furthermor... This study highlights the influence of S.S on symptomatic populations with TMD of different origins from a qualitative and quantitative perspective....

Traction Splinting for midshaft femoral fractures in the pre-hospital and Emergency Department environment-A systematic review.

Pain and hemorrhage are common in midshaft femoral fractures. Traction splints (TSs) can reduce pain and control hemorrhage, but evidence of their effectiveness in femoral fractures is still lacking. ... The Embase, CINAHL, Cochrane, and PubMed databases were searched up to January 2022. All studies on femoral fractures in the prehospital or ED setting that compared TSs with immobilization or no inter... A total of 1,248 articles matched the search strategy, 24 articles were assessed for eligibility based on their abstracts, resulting in 20 articles being included in the synthesis. Ten articles review... TS use is associated with a decreased necessity for blood transfusions and fewer pulmonary complications. No favorable effects were found in terms of pain relief. We recommend the use of TSs in situat...

Cytotoxicity of 3D-printed, milled, and conventional oral splint resins to L929 cells and human gingival fibroblasts.

Evidence on the biocompatibility of three-dimensional (3D)-printed and milled resins for oral splints is limited. This in vitro study assessed the influence of the manufacturing method on the cytotoxi... Standardized specimens of four 3D-printed, two-milled, one-thermoformed, and one-pressed splint resin were incubated with L929 and GF1 cells for 24 h. Immunofluorescence and WST-8 assay were performed... Immunofluorescence showed attachment of L929 and GF1 cells to the splint resins. Irrespective of the manufacturing method, the WST-8 assay revealed significant differences between splint resins for th... The cytotoxic effects of 3D-printed, milled, and conventional oral splint resins were similar, indicating minor influence of the manufacturing method on biocompatibility. Cytotoxicity of the resins wa...

Step-back anterior repositioning splint retraction for temporomandibular joint disc displacement with reduction in adult patients.

Anterior repositioning splint (ARS) is used to treat temporomandibular joint (TMJ) disc displacement with reduction (DDwR). However, high recurrence rate remains a problem especially in patients with ... This study optimised standard ARS therapy and proposed a step-back ARS retraction (SAR) method in adult patients with DDwR.... Dental examinations and magnetic resonance imaging of TMJ were obtained before treatment (T0), 1 to 3 months (T1), 3 to 6 months (T2) and 6 to 12 months (T3) during treatment in 48 adults (average age... The maximum interincisal opening was increased from 44.3 ± 6.9 to 45.3 ± 6.3 mm (p < .01), and joint pain was alleviated after ARS treatment. The overall success rate of ARS wearing was 92.1% (58/63) ... ARS treatment could improve mouth opening and joint symptoms in adult DDwR patients. SAR method was suitable for treating DDwR patients with deep overbite and overjet and improved retrodiscal tissue a...

Degree of conversion of 3D printing resins used for splints and orthodontic appliances under different postpolymerization conditions.

To measure the degree of conversion (DC) of different 3D printing resins used for splints or orthodontic appliances under different postpolymerization conditions.... Five 3D-printed photopolymer resins were studied. Each resin was analyzed in liquid form (n = 15), and then cylindrical specimens (n = 135) were additively manufactured and postcured with Form Cure (F... The time and temperature of postpolymerization significantly influenced the DC of each resin: when time and/or temperature increased, the DC increased. For all resins tested, the lowest DC was obtaine... With the Form Cure device, the time and temperature of postcuring could have an impact on the DC of the 3D printing resins studied. The DC of the 3D printing resins could be optimized by adjusting the... Regardless of the resin used, when using the Form Cure device, postcuring at 60 min and 60 °C would be the minimal time and temperature conditions for achieving proper polymerization. Beyond that, it ...

Comparison of the effectiveness of soft and hard splints in the symptomatic management of temporomandibular joint disorders: A randomized control study.

Splint therapy is a well-established modality in the management of temporomandibular joint disorders (TMDs). We aimed to evaluate and compare the effectiveness of hard and soft splints in the symptoma... This study included 91 patients diagnosed with TMDs. Participants were randomly allocated into two treatment groups. All these patients were treated by hard or soft stabilization splint therapy. Group... Symptoms such as clicking of the joints, temporomandibular joint (TMJ) pain and muscle pain showed improvement in both groups (P < .05). Restriction and deviation of mouth opening did not show signifi... Both hard and soft stabilization splints were effective in the symptomatic management of TMDs. However, hard splints provide an earlier reduction of symptoms....

Conservative management of mandibular fractures in pediatric patients during the growing phase with splint fiber and ligature arch wire.

The purpose of this article is to discuss the effective management of mandibular fractures in pediatric patients during the growing phase of the mandible using splint fiber and ligature wire.... A retrospective study examined pediatric patients with mandibular fractures who were treated using the splint (Quartz) fiber and ligature wire technique at the Stomatology Hospital of Xi'an Jiaotong U... Out of 256 subjects, 6 pediatric patients with mandibular fractures were selected, resulting in an incidence rate of 2.34% with an equal sex ratio. Mental or symphysis fracture was the most common sit... The treatment of pediatric mandibular fractures is complex and requires careful consideration of various factors. Conservative management should be the first choice, with open reduction and internal f...