Inhibiteurs de la 5-alpha réductase : Questions médicales fréquentes
Nom anglais: 5-alpha Reductase Inhibitors
Descriptor UI:D058891
Tree Number:D27.505.696.399.450.855.200
Termes MeSH sélectionnés :
Color Perception
{
"@context": "https://schema.org",
"@graph": [
{
"@type": "MedicalWebPage",
"name": "Inhibiteurs de la 5-alpha réductase : Questions médicales les plus fréquentes",
"headline": "Inhibiteurs de la 5-alpha réductase : Comprendre les symptômes, diagnostics et traitements",
"description": "Guide complet et accessible sur les Inhibiteurs de la 5-alpha réductase : explications, diagnostics, traitements et prévention. Information médicale validée destinée aux patients.",
"datePublished": "2024-01-15",
"dateModified": "2025-04-09",
"inLanguage": "fr",
"medicalAudience": [
{
"@type": "MedicalAudience",
"name": "Grand public",
"audienceType": "Patient",
"healthCondition": {
"@type": "MedicalCondition",
"name": "Inhibiteurs de la 5-alpha réductase"
},
"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": "Inhibiteurs de la synthèse des stéroïdes",
"url": "https://questionsmedicales.fr/mesh/D065088",
"about": {
"@type": "MedicalCondition",
"name": "Inhibiteurs de la synthèse des stéroïdes",
"code": {
"@type": "MedicalCode",
"code": "D065088",
"codingSystem": "MeSH"
},
"identifier": {
"@type": "PropertyValue",
"propertyID": "MeSH Tree",
"value": "D27.505.696.399.450.855"
}
}
},
"about": {
"@type": "MedicalCondition",
"name": "Inhibiteurs de la 5-alpha réductase",
"alternateName": "5-alpha Reductase Inhibitors",
"code": {
"@type": "MedicalCode",
"code": "D058891",
"codingSystem": "MeSH"
}
},
"author": [
{
"@type": "Person",
"name": "Francesco Del Giudice",
"url": "https://questionsmedicales.fr/author/Francesco%20Del%20Giudice",
"affiliation": {
"@type": "Organization",
"name": "Department of Urology, Sapienza University of Rome, Rome, Italy."
}
},
{
"@type": "Person",
"name": "James L Mohler",
"url": "https://questionsmedicales.fr/author/James%20L%20Mohler",
"affiliation": {
"@type": "Organization",
"name": "Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA."
}
},
{
"@type": "Person",
"name": "Thiraphat Saengmearnuparp",
"url": "https://questionsmedicales.fr/author/Thiraphat%20Saengmearnuparp",
"affiliation": {
"@type": "Organization",
"name": "Department of Surgery, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand."
}
},
{
"@type": "Person",
"name": "Bannakij Lojanapiwat",
"url": "https://questionsmedicales.fr/author/Bannakij%20Lojanapiwat",
"affiliation": {
"@type": "Organization",
"name": "Department of Surgery, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand."
}
},
{
"@type": "Person",
"name": "Nipon Chattipakorn",
"url": "https://questionsmedicales.fr/author/Nipon%20Chattipakorn",
"affiliation": {
"@type": "Organization",
"name": "Neurophysiology Unit, Cardiac Electrophysiology Research and Training Center, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; Cardiac Electrophysiology Unit, Department of Physiology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand; Center of Excellence in Cardiac Electrophysiology Research, Chiang Mai University, Chiang Mai 50200, Thailand."
}
}
],
"citation": [
{
"@type": "ScholarlyArticle",
"name": "Customer perception and acceptance of autonomous delivery vehicles in the State of Kuwait during COVID-19.",
"datePublished": "2023-03-13",
"url": "https://questionsmedicales.fr/article/36936400",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1016/j.techfore.2023.122485"
}
},
{
"@type": "ScholarlyArticle",
"name": "E-Cigarette Use: The Effects of Psychological Vulnerabilities, Perceptions, and Intentions to Use E-Cigarettes.",
"datePublished": "2023-03-04",
"url": "https://questionsmedicales.fr/article/36869868",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1177/00332941231161277"
}
},
{
"@type": "ScholarlyArticle",
"name": "Time perception reflects individual differences in motor and non-motor symptoms of Parkinson's disease.",
"datePublished": "2023-03-02",
"url": "https://questionsmedicales.fr/article/36909605",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1101/2023.03.02.530411"
}
},
{
"@type": "ScholarlyArticle",
"name": "Pooches on a platform: Text mining twitter for sector perceptions of dogs during a global pandemic.",
"datePublished": "2023-03-01",
"url": "https://questionsmedicales.fr/article/36937025",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.3389/fvets.2023.1074542"
}
},
{
"@type": "ScholarlyArticle",
"name": "Stakeholder Perceptions of the Acceptability of Peer-Mediated Intervention for Minimally Speaking Preschoolers on the Autism Spectrum.",
"datePublished": "2023-03-01",
"url": "https://questionsmedicales.fr/article/36859610",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1007/s10803-023-05928-5"
}
}
],
"breadcrumb": {
"@type": "BreadcrumbList",
"itemListElement": [
{
"@type": "ListItem",
"position": 1,
"name": "questionsmedicales.fr",
"item": "https://questionsmedicales.fr"
},
{
"@type": "ListItem",
"position": 2,
"name": "Actions chimiques et utilisations",
"item": "https://questionsmedicales.fr/mesh/D020164"
},
{
"@type": "ListItem",
"position": 3,
"name": "Actions pharmacologiques",
"item": "https://questionsmedicales.fr/mesh/D020228"
},
{
"@type": "ListItem",
"position": 4,
"name": "Effets physiologiques des médicaments",
"item": "https://questionsmedicales.fr/mesh/D045505"
},
{
"@type": "ListItem",
"position": 5,
"name": "Hormones, substituts d'hormones et antagonistes d'hormones",
"item": "https://questionsmedicales.fr/mesh/D006730"
},
{
"@type": "ListItem",
"position": 6,
"name": "Antihormones",
"item": "https://questionsmedicales.fr/mesh/D006727"
},
{
"@type": "ListItem",
"position": 7,
"name": "Inhibiteurs de la synthèse des stéroïdes",
"item": "https://questionsmedicales.fr/mesh/D065088"
},
{
"@type": "ListItem",
"position": 8,
"name": "Inhibiteurs de la 5-alpha réductase",
"item": "https://questionsmedicales.fr/mesh/D058891"
}
]
}
},
{
"@type": "MedicalWebPage",
"name": "Article complet : Inhibiteurs de la 5-alpha réductase - Questions et réponses",
"headline": "Questions et réponses médicales fréquentes sur Inhibiteurs de la 5-alpha réductase",
"description": "Une compilation de questions et réponses structurées, validées par des experts médicaux.",
"datePublished": "2025-05-12",
"inLanguage": "fr",
"hasPart": [
{
"@type": "MedicalWebPage",
"name": "Diagnostic",
"headline": "Diagnostic sur Inhibiteurs de la 5-alpha réductase",
"description": "Comment diagnostiquer une hyperplasie bénigne de la prostate ?\nQuels tests sont utilisés pour évaluer la DHT ?\nQuels symptômes indiquent un besoin d'inhibiteurs ?\nComment évaluer l'efficacité des inhibiteurs ?",
"url": "https://questionsmedicales.fr/mesh/D058891?mesh_terms=Color+Perception&page=999#section-diagnostic"
},
{
"@type": "MedicalWebPage",
"name": "Symptômes",
"headline": "Symptômes sur Inhibiteurs de la 5-alpha réductase",
"description": "Quels sont les symptômes de l'hyperplasie bénigne de la prostate ?\nLa calvitie est-elle un symptôme lié à la DHT ?\nQuels effets secondaires peuvent survenir ?\nLes inhibiteurs affectent-ils la libido ?",
"url": "https://questionsmedicales.fr/mesh/D058891?mesh_terms=Color+Perception&page=999#section-symptômes"
},
{
"@type": "MedicalWebPage",
"name": "Prévention",
"headline": "Prévention sur Inhibiteurs de la 5-alpha réductase",
"description": "Peut-on prévenir l'hyperplasie bénigne de la prostate ?\nY a-t-il des mesures préventives pour la calvitie ?\nLes inhibiteurs peuvent-ils être utilisés préventivement ?\nQuels changements de mode de vie sont recommandés ?",
"url": "https://questionsmedicales.fr/mesh/D058891?mesh_terms=Color+Perception&page=999#section-prévention"
},
{
"@type": "MedicalWebPage",
"name": "Traitements",
"headline": "Traitements sur Inhibiteurs de la 5-alpha réductase",
"description": "Quels médicaments sont des inhibiteurs de la 5-alpha réductase ?\nComment les inhibiteurs agissent-ils ?\nQuelle est la durée du traitement ?\nLes inhibiteurs sont-ils efficaces pour la calvitie ?",
"url": "https://questionsmedicales.fr/mesh/D058891?mesh_terms=Color+Perception&page=999#section-traitements"
},
{
"@type": "MedicalWebPage",
"name": "Complications",
"headline": "Complications sur Inhibiteurs de la 5-alpha réductase",
"description": "Quelles complications peuvent survenir avec les inhibiteurs ?\nLes inhibiteurs augmentent-ils le risque de cancer ?\nComment gérer les effets secondaires ?\nLes complications sont-elles réversibles ?",
"url": "https://questionsmedicales.fr/mesh/D058891?mesh_terms=Color+Perception&page=999#section-complications"
},
{
"@type": "MedicalWebPage",
"name": "Facteurs de risque",
"headline": "Facteurs de risque sur Inhibiteurs de la 5-alpha réductase",
"description": "Quels sont les facteurs de risque de l'hyperplasie bénigne ?\nLa génétique joue-t-elle un rôle dans la calvitie ?\nLe mode de vie influence-t-il la DHT ?\nL'âge est-il un facteur de risque pour la calvitie ?",
"url": "https://questionsmedicales.fr/mesh/D058891?mesh_terms=Color+Perception&page=999#section-facteurs de risque"
}
]
},
{
"@type": "FAQPage",
"mainEntity": [
{
"@type": "Question",
"name": "Comment diagnostiquer une hyperplasie bénigne de la prostate ?",
"position": 1,
"acceptedAnswer": {
"@type": "Answer",
"text": "Un examen physique, des tests urinaires et un dosage du PSA aident au diagnostic."
}
},
{
"@type": "Question",
"name": "Quels tests sont utilisés pour évaluer la DHT ?",
"position": 2,
"acceptedAnswer": {
"@type": "Answer",
"text": "Un dosage sanguin de la DHT peut être effectué pour évaluer les niveaux hormonaux."
}
},
{
"@type": "Question",
"name": "Quels symptômes indiquent un besoin d'inhibiteurs ?",
"position": 3,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des symptômes urinaires comme des difficultés à uriner peuvent indiquer un besoin."
}
},
{
"@type": "Question",
"name": "Comment évaluer l'efficacité des inhibiteurs ?",
"position": 4,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'efficacité est évaluée par l'amélioration des symptômes et la réduction du PSA."
}
},
{
"@type": "Question",
"name": "Quels sont les symptômes de l'hyperplasie bénigne de la prostate ?",
"position": 5,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les symptômes incluent des mictions fréquentes, un jet urinaire faible et des douleurs."
}
},
{
"@type": "Question",
"name": "La calvitie est-elle un symptôme lié à la DHT ?",
"position": 6,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, la DHT est impliquée dans la perte de cheveux androgénétique chez les hommes."
}
},
{
"@type": "Question",
"name": "Quels effets secondaires peuvent survenir ?",
"position": 7,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les effets secondaires incluent la dysfonction érectile, la réduction de la libido et la gynécomastie."
}
},
{
"@type": "Question",
"name": "Les inhibiteurs affectent-ils la libido ?",
"position": 8,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, certains patients peuvent éprouver une diminution de la libido en raison des inhibiteurs."
}
},
{
"@type": "Question",
"name": "Peut-on prévenir l'hyperplasie bénigne de la prostate ?",
"position": 9,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une alimentation saine et un mode de vie actif peuvent aider à réduire le risque."
}
},
{
"@type": "Question",
"name": "Y a-t-il des mesures préventives pour la calvitie ?",
"position": 10,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des soins capillaires appropriés et des traitements précoces peuvent aider à prévenir la calvitie."
}
},
{
"@type": "Question",
"name": "Les inhibiteurs peuvent-ils être utilisés préventivement ?",
"position": 11,
"acceptedAnswer": {
"@type": "Answer",
"text": "Ils ne sont généralement pas utilisés en prévention, mais pour traiter des symptômes existants."
}
},
{
"@type": "Question",
"name": "Quels changements de mode de vie sont recommandés ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une alimentation équilibrée, l'exercice régulier et la gestion du stress sont conseillés."
}
},
{
"@type": "Question",
"name": "Quels médicaments sont des inhibiteurs de la 5-alpha réductase ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les médicaments comme le finastéride et le dutastéride sont des inhibiteurs connus."
}
},
{
"@type": "Question",
"name": "Comment les inhibiteurs agissent-ils ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "Ils bloquent la conversion de la testostérone en DHT, réduisant ainsi les symptômes."
}
},
{
"@type": "Question",
"name": "Quelle est la durée du traitement ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le traitement peut durer plusieurs mois avant d'observer des résultats significatifs."
}
},
{
"@type": "Question",
"name": "Les inhibiteurs sont-ils efficaces pour la calvitie ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, ils peuvent ralentir la perte de cheveux et favoriser la repousse chez certains patients."
}
},
{
"@type": "Question",
"name": "Quelles complications peuvent survenir avec les inhibiteurs ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des complications comme la dysfonction érectile et des troubles hormonaux peuvent survenir."
}
},
{
"@type": "Question",
"name": "Les inhibiteurs augmentent-ils le risque de cancer ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des études montrent des résultats contradictoires, mais un suivi médical est recommandé."
}
},
{
"@type": "Question",
"name": "Comment gérer les effets secondaires ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Consulter un médecin pour ajuster le traitement ou envisager des alternatives est conseillé."
}
},
{
"@type": "Question",
"name": "Les complications sont-elles réversibles ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Certaines complications peuvent être réversibles après l'arrêt du traitement, mais pas toutes."
}
},
{
"@type": "Question",
"name": "Quels sont les facteurs de risque de l'hyperplasie bénigne ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'âge, l'obésité et des antécédents familiaux augmentent le risque d'hyperplasie bénigne."
}
},
{
"@type": "Question",
"name": "La génétique joue-t-elle un rôle dans la calvitie ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, la génétique est un facteur majeur dans la perte de cheveux androgénétique."
}
},
{
"@type": "Question",
"name": "Le mode de vie influence-t-il la DHT ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Un mode de vie sédentaire et une mauvaise alimentation peuvent augmenter les niveaux de DHT."
}
},
{
"@type": "Question",
"name": "L'âge est-il un facteur de risque pour la calvitie ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, le risque de calvitie augmente avec l'âge, surtout chez les hommes."
}
}
]
}
]
}
COVID-19 is one of the most important dilemmas that took place during the last few years. Logisticians worked hard to present a new mechanism called Autonomous Delivery Vehicles (ADVs) by which they a...
Little research has examined the effects that psychological vulnerabilities (i.e., difficulty with emotion regulation, depressed mood, distress tolerance) have on the perceptions of e-cigarettes, inte...
Dopaminergic signaling in the striatum has been shown to play a critical role in the perception of time. Decreasing striatal dopamine efficacy is at the core of Parkinson's disease (PD) motor symptoms...
Quantitative characterization of time perception behavior reflects individual differences in Parkinson's disease motor and non-motor symptom clinical presentation that are consistent with hypothesized...
Businesses commonly text mine Twitter data to identify patterns and extract valuable information. However, this method is rarely applied to the animal welfare sector. Here, we describe Twitter convers...
Between March and August 2020, we gathered 61,088 unique tweets from the United Kingdom and Republic of Ireland, relating to COVID-19 and dogs. Tweets were assigned to one of four pandemic phases and ...
Word frequency and sentiment analysis between phases and sectors were assessed, and cross correlation functions and lagged regressions were used to evaluate sector influence. Topical foci of conversat...
Our findings highlight that whilst Personal accounts may affect sector-specific messaging online, perhaps more importantly: language used, and sentiment expressed by Press, State and Other accounts ma...
Peer mediated intervention (PMI) is an evidence-based approach to supporting social and communication development for children on the autism spectrum. For PMI to be integrated into everyday practice, ...
The study aimed to describe daily vocal demands, perceptions and knowledge as reported by occupational voice users....
A descriptive, cross-sectional research design was employed....
A survey on vocal demands, perceptions and knowledge was distributed to 102 occupational voice users via a snowball sampling technique....
Slightly more than half of the participants (55%) reported using their voice for work 36.5 hours a week on average (SD = 15.5, range: 33-40). Participants reported that, on average, their daily voice ...
Occupational voice users are subjected to high daily vocal demands that can be seen to be linked to vocal fatigue, changes in voice quality and vocal symptoms experienced. It is essential that occupat...
We build on environmental attitude research to provide a foundation for considering policies making economic and environmental trade-offs. We conducted a large online survey of Florida public attitude...
In this study, we assessed the PPR disease status, its economic cost, the financial viability of vaccination, and the perspectives of field veterinarians on the PPR vaccination programme implemented i...
The purpose of this study was to determine whether receiving counseling services reduced future offending in a group of seriously delinquent youths through a process of chaining. In this process, a yo...
The main hypothesis was that where perceptions of certainty preceded cognitive agency beliefs (perceived certainty → cognitive agency), the (target) pathway would be significant, and where cognitive a...
This study modeled change in 1,354 (1,170 boys, 184 girls) justice-involved youths from the Pathways to Desistance study. The number of counseling services accessed by a participant within 6 months of...
Consistent with the research hypothesis, results showed that the total indirect effect from services to delinquency through perceived certainty and cognitive agency was significant, the total indirect...
The results of this study suggest that turning points do not have to be major life events to bring about desistance and that chaining in which perceptions of certainty precede cognitive agency beliefs...
This study investigated Korean dental hygiene students' perceptions and attitudes toward artificial intelligence (AI) and aimed to identify needs for education to strengthen professional competencies....
A 24-question online survey was conducted to the dental hygiene students from four Korean schools in 2021. The questionnaire included seven questions on basic characteristics and 17 AI-related questio...
Invitations were sent out to 1310 students and 800 (61.1%) participated. Note that 44.2% of participants were interested in AI, and 93.1% accessed AI-related information through the internet. Particip...
Although dental hygiene students expressed low level of confidence in AI, they were interested in AI and had positive views of its application and potential for improvement. However, the fact they had...