Titre : Virulence

Virulence : Questions médicales fréquentes

Termes MeSH sélectionnés :

Contraception
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associés à des bactéries hautement virulentes ?\nLes symptômes varient-ils selon le pathogène ?\nComment les symptômes évoluent-ils avec la virulence ?", "url": "https://questionsmedicales.fr/mesh/D014774?mesh_terms=Contraception&page=5#section-symptômes" }, { "@type": "MedicalWebPage", "name": "Prévention", "headline": "Prévention sur Virulence", "description": "Comment prévenir les infections virulentes ?\nLes mesures d'hygiène réduisent-elles la virulence ?\nQuel rôle joue la vaccination dans la virulence ?\nLes campagnes de sensibilisation sont-elles efficaces ?\nComment le contrôle des infections aide-t-il à prévenir la virulence ?", "url": "https://questionsmedicales.fr/mesh/D014774?mesh_terms=Contraception&page=5#section-prévention" }, { "@type": "MedicalWebPage", "name": "Traitements", "headline": "Traitements sur Virulence", "description": "Quels traitements sont efficaces contre les infections virulentes ?\nLa résistance aux antibiotiques affecte-t-elle la virulence ?\nComment la virulence influence-t-elle le choix du traitement ?\nLes vaccins peuvent-ils réduire la virulence ?\nQuels sont les défis dans le traitement des infections virulentes ?", "url": "https://questionsmedicales.fr/mesh/D014774?mesh_terms=Contraception&page=5#section-traitements" }, { "@type": "MedicalWebPage", "name": "Complications", "headline": "Complications sur Virulence", "description": "Quelles complications peuvent survenir avec une virulence élevée ?\nLa virulence peut-elle entraîner des complications à long terme ?\nComment gérer les complications liées à la virulence ?\nLes complications varient-elles selon le pathogène ?\nQuels facteurs aggravent les complications virulentes ?", "url": "https://questionsmedicales.fr/mesh/D014774?mesh_terms=Contraception&page=5#section-complications" }, { "@type": "MedicalWebPage", "name": "Facteurs de risque", "headline": "Facteurs de risque sur Virulence", "description": "Quels sont les principaux facteurs de risque de virulence ?\nL'immunodépression augmente-t-elle la virulence ?\nComment l'environnement influence-t-il la virulence ?\nLes habitudes de vie peuvent-elles affecter la virulence ?\nLes voyages augmentent-ils le risque de virulence ?", "url": "https://questionsmedicales.fr/mesh/D014774?mesh_terms=Contraception&page=5#section-facteurs de risque" } ] }, { "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Comment évaluer la virulence d'un pathogène ?", "position": 1, "acceptedAnswer": { "@type": "Answer", "text": "La virulence peut être évaluée par des tests de culture, des modèles animaux et des analyses génétiques." } }, { "@type": "Question", "name": "Quels tests sont utilisés pour diagnostiquer une infection virulente ?", "position": 2, "acceptedAnswer": { "@type": "Answer", "text": "Des cultures microbiologiques, des tests PCR et des sérologies sont couramment utilisés." } }, { "@type": "Question", "name": "La virulence peut-elle être mesurée quantitativement ?", "position": 3, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des indices comme le LD50 (dose létale) permettent de quantifier la virulence." } }, { "@type": "Question", "name": "Quels signes cliniques indiquent une virulence élevée ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "Une virulence élevée se manifeste par des symptômes graves, une progression rapide de la maladie." } }, { "@type": "Question", "name": "Comment les tests génétiques aident-ils au diagnostic ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "Les tests génétiques identifient des gènes de virulence spécifiques, facilitant le diagnostic." } }, { "@type": "Question", "name": "Quels sont les symptômes d'une infection virulente ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Les symptômes varient, mais incluent fièvre, douleur, inflammation et fatigue intense." } }, { "@type": "Question", "name": "La virulence influence-t-elle la gravité des symptômes ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "Oui, une virulence élevée entraîne souvent des symptômes plus graves et des complications." } }, { "@type": "Question", "name": "Quels symptômes sont associés à des bactéries hautement virulentes ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Des symptômes comme septicémie, choc toxique et défaillance multi-organes peuvent survenir." } }, { "@type": "Question", "name": "Les symptômes varient-ils selon le pathogène ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "Oui, chaque pathogène a un profil symptomatique distinct en fonction de sa virulence." } }, { "@type": "Question", "name": "Comment les symptômes évoluent-ils avec la virulence ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "Une virulence accrue peut entraîner une progression rapide et des symptômes plus sévères." } }, { "@type": "Question", "name": "Comment prévenir les infections virulentes ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "La prévention inclut l'hygiène, la vaccination et l'éducation sur les modes de transmission." } }, { "@type": "Question", "name": "Les mesures d'hygiène réduisent-elles la virulence ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Oui, une bonne hygiène diminue la transmission et donc l'impact de la virulence." } }, { "@type": "Question", "name": "Quel rôle joue la vaccination dans la virulence ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "La vaccination prépare le système immunitaire, réduisant ainsi la virulence des infections." } }, { "@type": "Question", "name": "Les campagnes de sensibilisation sont-elles efficaces ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elles augmentent la connaissance des risques et des mesures préventives contre la virulence." } }, { "@type": "Question", "name": "Comment le contrôle des infections aide-t-il à prévenir la virulence ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "Le contrôle des infections limite la propagation des agents pathogènes virulents dans la population." } }, { "@type": "Question", "name": "Quels traitements sont efficaces contre les infections virulentes ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "Les antibiotiques, antiviraux et traitements symptomatiques sont utilisés selon le pathogène." } }, { "@type": "Question", "name": "La résistance aux antibiotiques affecte-t-elle la virulence ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "Oui, la résistance peut augmenter la virulence en rendant les infections plus difficiles à traiter." } }, { "@type": "Question", "name": "Comment la virulence influence-t-elle le choix du traitement ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "Une virulence élevée nécessite souvent des traitements plus agressifs et une surveillance étroite." } }, { "@type": "Question", "name": "Les vaccins peuvent-ils réduire la virulence ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les vaccins peuvent diminuer la virulence en préparant le système immunitaire à réagir." } }, { "@type": "Question", "name": "Quels sont les défis dans le traitement des infections virulentes ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "Les défis incluent la résistance aux médicaments, la virulence variable et les co-infections." } }, { "@type": "Question", "name": "Quelles complications peuvent survenir avec une virulence élevée ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Des complications comme la septicémie, l'insuffisance organique et la mort peuvent survenir." } }, { "@type": "Question", "name": "La virulence peut-elle entraîner des complications à long terme ?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "Oui, certaines infections virulentes peuvent causer des séquelles chroniques et des maladies persistantes." } }, { "@type": "Question", "name": "Comment gérer les complications liées à la virulence ?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "La gestion inclut un traitement rapide, un suivi médical et des soins de soutien appropriés." } }, { "@type": "Question", "name": "Les complications varient-elles selon le pathogène ?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "Oui, chaque pathogène peut entraîner des complications spécifiques en fonction de sa virulence." } }, { "@type": "Question", "name": "Quels facteurs aggravent les complications virulentes ?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "L'âge, les comorbidités et l'immunodépression peuvent aggraver les complications virulentes." } }, { "@type": "Question", "name": "Quels sont les principaux facteurs de risque de virulence ?", "position": 26, "acceptedAnswer": { "@type": "Answer", "text": "Les facteurs incluent l'âge, l'état immunitaire, les maladies chroniques et l'exposition environnementale." } }, { "@type": "Question", "name": "L'immunodépression augmente-t-elle la virulence ?", "position": 27, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les personnes immunodéprimées sont plus susceptibles de développer des infections virulentes." } }, { "@type": "Question", "name": "Comment l'environnement influence-t-il la virulence ?", "position": 28, "acceptedAnswer": { "@type": "Answer", "text": "Des conditions environnementales comme l'hygiène et la densité de population affectent la virulence." } }, { "@type": "Question", "name": "Les habitudes de vie peuvent-elles affecter la virulence ?", "position": 29, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des habitudes comme le tabagisme et l'alcoolisme peuvent augmenter le risque d'infections virulentes." } }, { "@type": "Question", "name": "Les voyages augmentent-ils le risque de virulence ?", "position": 30, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les voyages peuvent exposer à des agents pathogènes virulents non présents localement." } } ] } ] }

Sources (2135 au total)

Testing the validity and reliability of the Person-Centered Contraceptive Counseling (PCCC) Performance Measure in a Real-World Contraceptive Access Program.

To validate the Person-Centered Contraceptive Counseling (PCCC) patient-reported outcome performance measure and assess for differences by sociodemographic attributes using survey data from a multista... This analysis explored internal reliability and construct validity of the PCCC using survey data from 1413 patients who visited 15 health centers in Washington state and Massachusetts that had partner... Multiple psychometric indicators provided evidence of reliability and validity. Significant associations between the highest PCCC rating and conceptually-related survey questions (i.e., experience wit... Our findings demonstrate that the PCCC is valid and reliable. The results also highlight differences in experience of care by patient-reported race and ethnicity, income level, and language....

Adolescents' Contraceptive Uptake in Ethiopia: A Meta-Analysis.

Ethiopia has made significant efforts to enhance family planning services despite variations in the community's use of modern contraception in different parts of the country. Various studies have repo... Five databases (MEDLINE via PubMed, Google Scholar, Scopus, ScienceDirect, and CINAHL) were searched for papers published from January 2000 up to June 2022 in English. Of thirty eligible studies, eigh... The overall pooled proportion of adolescents' contraceptive uptake was 40% (... The proportion of adolescents who used contraception in Ethiopia was 40%. Adolescents' use of contraceptives was influenced by a variety of factors: individual-, sociocultural-, healthcare-, and knowl...

Determinants of unmet need for modern contraceptives in Ethiopia.

To identify the determinants of the unmet need for modern contraceptives in Ethiopia.... Community-based cross-sectional study.... Ethiopia.... A group of 6636 women of reproductive age (15-49 years) who were sexually active were included in the study.... Unmet need for modern contraceptives METHOD: The study used data from the 2019 Performance Monitoring for Action-Ethiopia survey, which was community-based and cross-sectional. The sample consisted of... The proportion of unmet need for modern contraceptives was 19.7% (95% CI: 18% to 21.5%). Women with supportive norms towards family planning had a lower risk of unmet need for spacing (relative risk r... High levels of unmet need for modern contraceptives were observed in Ethiopia, showing geographical variations. It is essential to address the key factors affecting women and work towards reducing dis...

[Fertility, contraception and teratogenicity with immune checkpoint blockade].

Immune checkpoint inhibitors (ICI) are now being used in a number of dermato-oncological indications. In particular, the approval for adjuvant therapy of high-risk stage IIB/C and III melanoma means t... This raises the question of how ICIs affect male and female fertility and whether they are teratogenic.... Compilation of current data from the summary of product characteristics (SmPCs) and by literature search (PubMed).... Immune-related adverse events of ICI can impair fertility in the acute stage, and especially in the case of endocrine side effects, also in the long term. These include hypothyroidism, as well as adre... Unfortunately, the current data on patient counselling is still very sparse. Scientific studies on the influence of ICI on fertility and teratogenicity are urgently needed....

Abortion and contraception for incarcerated people: A scoping review.

Women experiencing incarceration have higher rates of unmet contraceptive needs and rates of abortion than the public. Incarceration presents multiple potential barriers to accessing abortion and cont... We used the Joanna Briggs Institute methodology for scoping reviews and include empirical research with people experiencing criminalization or incarceration and/or with prison staff; with respect to p... Our search yielded 43 studies published between 2001 and 2021 across six countries. The studies included qualitative, quantitative, and mixed methods designs. The main outcomes of interest included co... Evidence indicates that people in prison face significant barriers to maintaining continuity of contraceptive methods, abortion access, and reproductive health guidance. Some studies articulated parti... Incarceration presents considerable challenges to the access of contraception and abortion care. Future research should examine the interaction between institutional security policies and procedures o...

Systemic hormonal contraception and risk of venous thromboembolism.

The increased risk of venous thromboembolism associated with the use of hormonal contraception is well recognized, but evidence regarding hormonal contraception containing natural estradiol is limited... All fertile-aged women (15-49 years) living in Finland in 2017 and using hormonal contraception in 2017 and their 1:1 age- and residence-matched controls not using hormonal contraception in 2017 (alto... Altogether, 1334 venous thromboembolism cases occurred during the follow-up period (incidence rate 1.14 per 1000 person-years, 95% confidence interval [CI] 1.08-1.20), with an incidence rate ratio of ... An increased risk of venous thromboembolism is associated with ethinylestradiol-containing combined preparations. The use of estradiol-containing combined preparations confers only a slightly increase...

Contraceptive methods in adolescence: a narrative review of guidelines.

Adolescent pregnancy, while recently in decline, remains a matter in need of addressing. Education and counselling are deemed crucial and this review aims at comparing published contraceptive guidelin... Recently published contraception guidelines regarding adolescent pregnancy were retrieved. In particular, guidelines and recommendations from ACOG, RCOG, SOCG, AAP, CPS, NICE, CDC, and WHO were compar... Three categories of contraceptive methods are available for adolescents and recommendations on their initiation should be made based on their efficacy, according to all guidelines. Therefore, long act... Adolescents should be encouraged to initiate contraception, with LARCs being the primary choice followed by short-acting hormonal contraception. However, regardless of the chosen effective contracepti...