Titre : Lèpre

Lèpre : Questions médicales fréquentes

Termes MeSH sélectionnés :

Sensitivity and Specificity
{ "@context": "https://schema.org", "@graph": [ { "@type": "MedicalWebPage", "name": "Lèpre : Questions médicales les plus fréquentes", "headline": "Lèpre : Comprendre les symptômes, diagnostics et traitements", "description": "Guide complet et accessible sur les Lèpre : explications, diagnostics, traitements et prévention. Information médicale validée destinée aux patients.", "datePublished": "2024-04-09", "dateModified": "2025-04-04", "inLanguage": "fr", "medicalAudience": [ { "@type": "MedicalAudience", "name": "Grand public", "audienceType": "Patient", "healthCondition": { "@type": "MedicalCondition", "name": "Lèpre" }, "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": "Infections à mycobactéries non tuberculeuses", "url": "https://questionsmedicales.fr/mesh/D009165", "about": { "@type": "MedicalCondition", "name": "Infections à mycobactéries non tuberculeuses", "code": { "@type": "MedicalCode", "code": "D009165", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "C01.150.252.410.040.552.475" } } }, "hasPart": [ { "@type": "MedicalWebPage", "name": "Lèpre multibacillaire", "alternateName": "Leprosy, Multibacillary", "url": "https://questionsmedicales.fr/mesh/D056006", "about": { "@type": "MedicalCondition", "name": "Lèpre multibacillaire", "code": { "@type": "MedicalCode", "code": "D056006", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "C01.150.252.410.040.552.475.371.775" } }, "hasPart": [ { "@type": "MedicalWebPage", "name": "Lèpre lépromateuse", "alternateName": "Leprosy, Lepromatous", "url": "https://questionsmedicales.fr/mesh/D015440", "about": { "@type": "MedicalCondition", "name": "Lèpre lépromateuse", "code": { "@type": "MedicalCode", "code": "D015440", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "C01.150.252.410.040.552.475.371.775.500" } } } ] }, { "@type": "MedicalWebPage", "name": "Lèpre paucibacillaire", "alternateName": "Leprosy, Paucibacillary", "url": "https://questionsmedicales.fr/mesh/D056005", "about": { "@type": "MedicalCondition", "name": "Lèpre paucibacillaire", "code": { "@type": "MedicalCode", "code": "D056005", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "C01.150.252.410.040.552.475.371.850" } }, "hasPart": [ { "@type": "MedicalWebPage", "name": "Lèpre interpolaire", "alternateName": "Leprosy, Borderline", "url": "https://questionsmedicales.fr/mesh/D015439", "about": { "@type": "MedicalCondition", "name": "Lèpre interpolaire", "code": { "@type": "MedicalCode", "code": "D015439", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "C01.150.252.410.040.552.475.371.850.249" } } }, { "@type": "MedicalWebPage", "name": "Lèpre tuberculoïde", "alternateName": "Leprosy, Tuberculoid", "url": "https://questionsmedicales.fr/mesh/D015441", "about": { "@type": "MedicalCondition", "name": "Lèpre tuberculoïde", "code": { "@type": "MedicalCode", "code": "D015441", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "C01.150.252.410.040.552.475.371.850.500" } } } ] } ], "about": { "@type": "MedicalCondition", "name": "Lèpre", "alternateName": "Leprosy", "code": { "@type": "MedicalCode", "code": "D007918", "codingSystem": "MeSH" } }, "author": [ { "@type": "Person", "name": "Euzenir Nunes Sarno", "url": "https://questionsmedicales.fr/author/Euzenir%20Nunes%20Sarno", "affiliation": { "@type": "Organization", "name": "Leprosy Laboratory, Oswaldo Cruz Institute, FIOCRUZ, Rio de Janeiro, Brazil." } }, { "@type": "Person", "name": "Wim H van Brakel", "url": "https://questionsmedicales.fr/author/Wim%20H%20van%20Brakel", "affiliation": { "@type": "Organization", "name": "NLR, Amsterdam, Netherlands." } }, { "@type": "Person", "name": "Tarun Narang", "url": "https://questionsmedicales.fr/author/Tarun%20Narang", "affiliation": { "@type": "Organization", "name": "Department of Dermatology, Venereology, and Leprology, Postgraduate Institute of Medical Education and Research, Chandigarh, India." } }, { "@type": "Person", "name": "Sunil Dogra", "url": "https://questionsmedicales.fr/author/Sunil%20Dogra", "affiliation": { "@type": "Organization", "name": "Department of Dermatology, Venereology, and Leprology, Postgraduate Institute of Medical Education and Research, Chandigarh, India." } }, { "@type": "Person", "name": "Mariana Andrea Hacker", "url": "https://questionsmedicales.fr/author/Mariana%20Andrea%20Hacker", "affiliation": { "@type": "Organization", "name": "Leprosy Laboratory, Oswaldo Cruz Institute, Oswaldo Cruz Foundation, Avenida Brasil 4365, Manguinhos, Rio de Janeiro, RJ, 21040-360, Brazil. marianah@ioc.fiocruz.br." } } ], "citation": [ { "@type": "ScholarlyArticle", "name": "Cut-off point, sensitivity and specificity for screening the reading fluency in children.", "datePublished": "2023-06-02", "url": "https://questionsmedicales.fr/article/37283398", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.1590/2317-1782/20232021263pt" } }, { "@type": "ScholarlyArticle", "name": "Sensitivity and Specificity of Wearables for Atrial Fibrillation in Elderly Populations: A Systematic Review.", "datePublished": "2023-05-24", "url": "https://questionsmedicales.fr/article/37222916", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.1007/s11886-023-01898-3" } }, { "@type": "ScholarlyArticle", "name": "Sensitivity and specificity of three screening tools for frailty in hospitalized older adults.", "datePublished": "2023-01-05", "url": "https://questionsmedicales.fr/article/36640700", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.1016/j.ijnurstu.2022.104435" } }, { "@type": "ScholarlyArticle", "name": "Sensitivity and specificity of diagnostic modalities in pouchitis: a systematic review and meta-analysis.", "datePublished": "2023-09-11", "url": "https://questionsmedicales.fr/article/37695613", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.1097/MEG.0000000000002638" } }, { "@type": "ScholarlyArticle", "name": "Combination of ST2 With Organ-Specific Biomarker is More Sensitive and Specific for the Diagnosis of Acute Graft-vs-Host Disease.", "datePublished": "2023-06-27", "url": "https://questionsmedicales.fr/article/37385841", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.1016/j.transproceed.2023.04.043" } } ], "breadcrumb": { "@type": "BreadcrumbList", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "questionsmedicales.fr", "item": "https://questionsmedicales.fr" }, { "@type": "ListItem", "position": 2, "name": "Infection", "item": "https://questionsmedicales.fr/mesh/D007239" }, { "@type": "ListItem", "position": 3, "name": "Infections bactériennes et mycoses", "item": "https://questionsmedicales.fr/mesh/D001423" }, { "@type": "ListItem", "position": 4, "name": "Infections bactériennes", "item": "https://questionsmedicales.fr/mesh/D001424" }, { "@type": "ListItem", "position": 5, "name": "Infections bactériennes à Gram positif", "item": "https://questionsmedicales.fr/mesh/D016908" }, { "@type": "ListItem", "position": 6, "name": "Infections à Actinomycetales", "item": "https://questionsmedicales.fr/mesh/D000193" }, { "@type": "ListItem", "position": 7, "name": "Infections à Mycobacterium", "item": "https://questionsmedicales.fr/mesh/D009164" }, { "@type": "ListItem", "position": 8, "name": "Infections à mycobactéries non tuberculeuses", "item": "https://questionsmedicales.fr/mesh/D009165" }, { "@type": "ListItem", "position": 9, "name": "Lèpre", "item": "https://questionsmedicales.fr/mesh/D007918" } ] } }, { "@type": "MedicalWebPage", "name": "Article complet : Lèpre - Questions et réponses", "headline": "Questions et réponses médicales fréquentes sur Lèpre", "description": "Une compilation de questions et réponses structurées, validées par des experts médicaux.", "datePublished": "2025-05-05", "inLanguage": "fr", "hasPart": [ { "@type": "MedicalWebPage", "name": "Diagnostic", "headline": "Diagnostic sur Lèpre", "description": "Comment diagnostique-t-on la lèpre ?\nQuels tests sont utilisés pour la lèpre ?\nLa lèpre est-elle contagieuse ?\nQuels signes cliniques indiquent la lèpre ?\nPeut-on détecter la lèpre par des analyses sanguines ?", "url": "https://questionsmedicales.fr/mesh/D007918?mesh_terms=Sensitivity+and+Specificity&page=2#section-diagnostic" }, { "@type": "MedicalWebPage", "name": "Symptômes", "headline": "Symptômes sur Lèpre", "description": "Quels sont les symptômes de la lèpre ?\nLa lèpre cause-t-elle des douleurs ?\nLes lésions de la lèpre sont-elles douloureuses ?\nComment évoluent les symptômes de la lèpre ?\nPeut-on avoir des symptômes sans être contagieux ?", "url": "https://questionsmedicales.fr/mesh/D007918?mesh_terms=Sensitivity+and+Specificity&page=2#section-symptômes" }, { "@type": "MedicalWebPage", "name": "Prévention", "headline": "Prévention sur Lèpre", "description": "Comment prévenir la lèpre ?\nLes vaccins protègent-ils contre la lèpre ?\nFaut-il éviter les personnes atteintes de lèpre ?\nQuelles mesures de santé publique sont prises ?\nLa lèpre est-elle une maladie évitable ?", "url": "https://questionsmedicales.fr/mesh/D007918?mesh_terms=Sensitivity+and+Specificity&page=2#section-prévention" }, { "@type": "MedicalWebPage", "name": "Traitements", "headline": "Traitements sur Lèpre", "description": "Quel est le traitement de la lèpre ?\nLa lèpre peut-elle être guérie ?\nCombien de temps dure le traitement de la lèpre ?\nY a-t-il des effets secondaires au traitement ?\nLe traitement de la lèpre est-il gratuit ?", "url": "https://questionsmedicales.fr/mesh/D007918?mesh_terms=Sensitivity+and+Specificity&page=2#section-traitements" }, { "@type": "MedicalWebPage", "name": "Complications", "headline": "Complications sur Lèpre", "description": "Quelles sont les complications de la lèpre ?\nLa lèpre peut-elle entraîner des handicaps ?\nLes complications sont-elles réversibles ?\nComment gérer les complications de la lèpre ?\nLes complications affectent-elles la qualité de vie ?", "url": "https://questionsmedicales.fr/mesh/D007918?mesh_terms=Sensitivity+and+Specificity&page=2#section-complications" }, { "@type": "MedicalWebPage", "name": "Facteurs de risque", "headline": "Facteurs de risque sur Lèpre", "description": "Qui est à risque de développer la lèpre ?\nL'immunité joue-t-elle un rôle dans la lèpre ?\nLes enfants sont-ils plus à risque ?\nLe statut socio-économique influence-t-il le risque ?\nLes personnes immunodéprimées sont-elles plus vulnérables ?", "url": "https://questionsmedicales.fr/mesh/D007918?mesh_terms=Sensitivity+and+Specificity&page=2#section-facteurs de risque" } ] }, { "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Comment diagnostique-t-on la lèpre ?", "position": 1, "acceptedAnswer": { "@type": "Answer", "text": "Le diagnostic repose sur l'examen clinique et des tests cutanés pour détecter les bacilles." } }, { "@type": "Question", "name": "Quels tests sont utilisés pour la lèpre ?", "position": 2, "acceptedAnswer": { "@type": "Answer", "text": "Des tests de sensibilité cutanée et des biopsies peuvent être réalisés pour confirmer la lèpre." } }, { "@type": "Question", "name": "La lèpre est-elle contagieuse ?", "position": 3, "acceptedAnswer": { "@type": "Answer", "text": "La lèpre n'est pas très contagieuse; elle se propage par contact prolongé avec une personne infectée." } }, { "@type": "Question", "name": "Quels signes cliniques indiquent la lèpre ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "Des lésions cutanées, des engourdissements et des déformations peuvent indiquer la lèpre." } }, { "@type": "Question", "name": "Peut-on détecter la lèpre par des analyses sanguines ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "Les analyses sanguines ne sont pas spécifiques; le diagnostic repose principalement sur l'examen clinique." } }, { "@type": "Question", "name": "Quels sont les symptômes de la lèpre ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Les symptômes incluent des lésions cutanées, des engourdissements et des douleurs nerveuses." } }, { "@type": "Question", "name": "La lèpre cause-t-elle des douleurs ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "Oui, la lèpre peut provoquer des douleurs nerveuses et des sensations anormales." } }, { "@type": "Question", "name": "Les lésions de la lèpre sont-elles douloureuses ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Les lésions cutanées sont souvent indolores, mais peuvent s'infecter et causer des douleurs." } }, { "@type": "Question", "name": "Comment évoluent les symptômes de la lèpre ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "Les symptômes peuvent évoluer lentement, avec des périodes d'aggravation et d'amélioration." } }, { "@type": "Question", "name": "Peut-on avoir des symptômes sans être contagieux ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "Oui, une personne peut avoir des symptômes sans être contagieuse, surtout en début d'infection." } }, { "@type": "Question", "name": "Comment prévenir la lèpre ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "La prévention repose sur le dépistage précoce et le traitement des personnes infectées." } }, { "@type": "Question", "name": "Les vaccins protègent-ils contre la lèpre ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Il n'existe pas de vaccin spécifique contre la lèpre, mais des recherches sont en cours." } }, { "@type": "Question", "name": "Faut-il éviter les personnes atteintes de lèpre ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "Non, avec un traitement, les personnes atteintes ne sont plus contagieuses et peuvent être approchées." } }, { "@type": "Question", "name": "Quelles mesures de santé publique sont prises ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Des campagnes de sensibilisation et de dépistage sont mises en place pour contrôler la lèpre." } }, { "@type": "Question", "name": "La lèpre est-elle une maladie évitable ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "Oui, la lèpre est évitable grâce à un diagnostic précoce et un traitement adéquat." } }, { "@type": "Question", "name": "Quel est le traitement de la lèpre ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "Le traitement standard est une polychimiothérapie (PCT) avec des antibiotiques comme la rifampicine." } }, { "@type": "Question", "name": "La lèpre peut-elle être guérie ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "Oui, la lèpre est curable avec un traitement approprié et précoce." } }, { "@type": "Question", "name": "Combien de temps dure le traitement de la lèpre ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "Le traitement dure généralement de 6 mois à 2 ans, selon la forme de la maladie." } }, { "@type": "Question", "name": "Y a-t-il des effets secondaires au traitement ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "Des effets secondaires peuvent survenir, mais ils sont généralement légers et gérables." } }, { "@type": "Question", "name": "Le traitement de la lèpre est-il gratuit ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "Dans de nombreux pays, le traitement de la lèpre est gratuit et accessible." } }, { "@type": "Question", "name": "Quelles sont les complications de la lèpre ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Les complications incluent des lésions nerveuses, des déformations et des infections secondaires." } }, { "@type": "Question", "name": "La lèpre peut-elle entraîner des handicaps ?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des lésions nerveuses peuvent causer des handicaps permanents si non traitées." } }, { "@type": "Question", "name": "Les complications sont-elles réversibles ?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "Certaines complications peuvent être réversibles avec un traitement précoce, d'autres non." } }, { "@type": "Question", "name": "Comment gérer les complications de la lèpre ?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "La gestion des complications nécessite un suivi médical et des soins adaptés aux lésions." } }, { "@type": "Question", "name": "Les complications affectent-elles la qualité de vie ?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les complications peuvent significativement affecter la qualité de vie des patients." } }, { "@type": "Question", "name": "Qui est à risque de développer la lèpre ?", "position": 26, "acceptedAnswer": { "@type": "Answer", "text": "Les personnes vivant dans des zones endémiques et celles en contact avec des malades sont à risque." } }, { "@type": "Question", "name": "L'immunité joue-t-elle un rôle dans la lèpre ?", "position": 27, "acceptedAnswer": { "@type": "Answer", "text": "Oui, une immunité affaiblie augmente le risque de développer la lèpre." } }, { "@type": "Question", "name": "Les enfants sont-ils plus à risque ?", "position": 28, "acceptedAnswer": { "@type": "Answer", "text": "Les enfants peuvent être à risque, mais la maladie touche principalement les adultes." } }, { "@type": "Question", "name": "Le statut socio-économique influence-t-il le risque ?", "position": 29, "acceptedAnswer": { "@type": "Answer", "text": "Oui, un faible statut socio-économique est associé à un risque accru de lèpre." } }, { "@type": "Question", "name": "Les personnes immunodéprimées sont-elles plus vulnérables ?", "position": 30, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les personnes immunodéprimées ont un risque accru de contracter la lèpre." } } ] } ] }

Sources (10000 au total)

Cut-off point, sensitivity and specificity for screening the reading fluency in children.

to establish cut-off point for reading speed and accuracy, to obtain minimum values for comprehending texts, and allow classifying students from 2nd to 5th grade of elementary school according to good... 147 assessment protocols for oral reading and text comprehension of students from 3rd to 5th grade of Elementary School with and without reading difficulties were analyzed. The oral text reading rate ... Sensitivity and specificity for measures of rate and accuracy in text reading were calculated for the 3rd, 4th, and 5th grades. Rate and precision under the ROC curve did not differ statistically. The... The cutoff values expected for students from 2nd to 3rd grade were identified, with recommendations for using the oral text reading rate for reading comprehension screening procedures....

Sensitivity and Specificity of Wearables for Atrial Fibrillation in Elderly Populations: A Systematic Review.

This study aims to evaluate the sensitivity and specificity of wearable devices for AF detection in older adults, as well as examine the incidence of AF across various studies, contextual factors impa... A systematic search of three databases identified 30 studies on wearables for AF detection in older adults, encompassing 111,798 participants. Both PPG-based and single-lead electrocardiography-based ...

Sensitivity and specificity of three screening tools for frailty in hospitalized older adults.

To determine the test accuracy, including sensitivity, specificity, positive predictive value, negative predictive value and area under curve, of three frailty screening tools in identifying the risk ... Prospective longitudinal study.... The screening tools [Frail-PPS (Frail-Physical, Psychological and Social), Frailty Assessment Measure (FAM), and Identification of seniors at-risk hospitalized patients (ISAR-HP)] were administered by... Of 366 patients enrolled in the study, 78 (21.3%) experienced one or more frail outcomes, with 65 (17.76%) experiencing functional decline, 61 (16.67%) requiring a full-time caregiver upon discharge a... With high specificity and negative predictive values, as well as low sensitivity, FAM and Frail-PPS may be beneficial in identifying older individuals who are not frail, minimizing unnecessary further...

Combination of ST2 With Organ-Specific Biomarker is More Sensitive and Specific for the Diagnosis of Acute Graft-vs-Host Disease.

Diagnosis of acute graft-vs-host disease (aGVHD) based on clinical symptoms and biopsy of involved organ was not satisfactory; reliable plasma biomarkers or their panels would be of great value to inc... One hundred two patients who received allogeneic hematopoietic stem cell transplantation in our center were included in this study. Systemic biomarkers of ST2, IP10, IL-2Rα, TNFR1, and organ-specific ... The level of each systemic biomarker in aGVHD patients was significantly higher than that in patients without aGVHD. Organ-specific biomarker of Elafin, REG-3α, and KRT-18F also had predictive value f... All the biomarkers tested in our study correlated with the severity and clinical course of aGVHD. Combination of each systemic biomarker with organ-specific biomarker could increase the sensitivity an...

ERA-CRISPR/Cas12a system: a rapid, highly sensitive and specific assay for

The CRISPR/Cas system, commonly known as the "gene scissors", demonstrates remarkable specificity and efficient signal amplification capabilities. Enzymatic recombinase amplification (ERA) was utilize... The sensitivity of the ERA-CRISPR/Cas12a fluorescence and lateral flow systems was 9 copies/μL and 90 copies/μL, respectively. Simultaneously, the detection system exhibited no cross-reactivity with v... The ERA-CRISPR/Cas12a system offers a rapid, sensitive, and specific method that presents a novel approach to laboratory diagnosis of...

Sensitivity and specificity of secondary dose calculation for head and neck treatment plans.

Secondary dose calculation (SDC) with an independent algorithm is one option to perform plan-specific quality assurance (QA). While measurement-based QA can potentially detect errors in plan delivery,... Thirty head and neck VMAT plans and 30 modifications of those plans, including errors related to density and beam modelling, were recalculated using RadCalc with a Monte Carlo algorithm. Decision thre... Despite optimized decision thresholds, none of the systems was able to reliably detect all errors. ArcCHECK analysis using a 2%/2 mm criterion with a threshold of 91.1% had an area under the curve (AU... Secondary dose calculation with RadCalc is an alternative to established measurement-based phantom QA. Different tools catch different errors; therefore, a combination of approaches should be preferre...