Titre : Inhibiteurs de la 5-alpha réductase

Inhibiteurs de la 5-alpha réductase : Questions médicales fréquentes

Termes MeSH sélectionnés :

Visual Prosthesis
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"https://questionsmedicales.fr/mesh/D058891?mesh_terms=Visual+Prosthesis&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=Visual+Prosthesis&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=Visual+Prosthesis&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=Visual+Prosthesis&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." } } ] } ] }

Sources (10000 au total)

Bibliometric and visualized analysis of applying tumor markers in lung cancer diagnosis from 2000 to 2022.

Lung cancer (LC) is the leading cause of cancer-related deaths worldwide. Tumor marker (TM) detection can indicate the existence and growth of a tumor and has therefore been used extensively for diagn... Publications regarding TMs in LC diagnosis were downloaded from the Web of Science Core Collection. CiteSpace was applied to perform a bibliometric analysis of journals, cocitation authors, keywords, ... A total of 990 studies were analyzed in this work. The collaboration network analysis revealed that the People's Republic of China, Yonsei University, and Molina R were the most productive country, in... This bibliometric analysis of TMs in LC diagnosis presents the current trends and frontiers in this field. We summarized the research status of this field and the methods to improve the diagnostic eff...

A Photodynamic Therapy Index for Central Serous Chorioretinopathy to Predict Visual Prognosis Using Pretreatment Factors.

This study aimed to establish a treatment index based on functional outcomes of photodynamic therapy (PDT) for central serous chorioretinopathy (CSC).... A retrospective clinical case-control study.... This was a single-institute study. Eighty (80) eyes with CSC, who were treated by PDT and whose subretinal fluid resolves within 6 months were divided into two groups: those with poor visual outcome (... Twenty-one (21) eyes were in the PVO group and 59 eyes in the BVO group were included. The AUCs were 0.959 for BCVA, 0.959 for the thickness from the internal limiting membrane to the external limitin... The combination of pre-PDT BCVA and IET in CSC can accurately predict the post-treatment visual prognosis. These values could be used as a treatment index of PDT for CSC....

Subjective visual horizontal correlates better with ocular than with cervical vestibular evoked myogenic potentials.

To examine the relationship between widely used otolith function tests: the Subjective Visual Horizontal (SVH) and Vestibular Evoked Myogenic Potentials (VEMP).... A retrospective analysis was performed on 301 patients who underwent SVH, ocular and cervical VEMP (oVEMP and cVEMP) tests on the same day. Correlations between the mean SVH tilt and amplitude asymmet... SVH results were concordant with the oVEMP in 64% of cases and the cVEMP in 51%. Across all patients, SVH demonstrated a significant moderate correlation with BC oVEMP amplitude asymmetry ratios (r = ... SVH correlates better with oVEMP than cVEMP symmetry.... This finding reinforces the hypothesis of a common utricular origin for both SVH and oVEMPs which is distinct from the saccular origin of cVEMPs....

Learning effects in visual grading assessment of model-based reconstruction algorithms in abdominal Computed Tomography.

Images reconstructed with higher strengths of iterative reconstruction algorithms may impair radiologists' subjective perception and diagnostic performance due to changes in the amplitude of different... Two previously published studies evaluated the performance of ADMIRE in non-contrast and contrast-enhanced abdominal CT. Images from 25 (first material) and 50 (second material) patients, were reconst... In both materials, a significant negative attitude to ADMIRE 5 at the beginning of the viewing was strengthened during the progress of the reviews for both liver parenchyma (first material: -0.70,... With progression of reviews in both materials, an increasing dislike for ADMIRE 5 images was apparent for two image criteria. In this time perspective (weeks or months), no learning effect towards acc...

Visual Performance of Eyes with Residual Refractive Errors after Implantation of an Extended Vision Intraocular Lens.

To analyze the tolerance on distance vision of different combined residual astigmatic situations in patients implanted with a novel wavefront shaping extended depth of focus (EDoF) intraocular lens (I... The study included patients implanted with the Acrysof® IQ Vivity® IOL. Uncorrected (UDVA) and corrected distance visual acuity (CDVA) were measured three months after surgery, considering CDVA as the... The study included 30 eyes of 30 patients. UDVA and CDVA were -0.04 ± 0.05 and -0.05 ± 0.05 logMAR, respectively. VA values with +0.50 D and -0.50 D of defocus were 0.01 ± 0.06 and 0.00 ± 0.04 logMAR,... Low residual defocus and mixed astigmatic errors, regardless of its orientation, seem to be tolerated by patients implanted with the studied EDoF IOL. This trial is registered with NCT05392998. Regist...