Titre : Inhibiteurs de la 5-alpha réductase

Inhibiteurs de la 5-alpha réductase : Questions médicales fréquentes

Termes MeSH sélectionnés :

Color
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"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&page=2#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&page=2#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&page=2#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 (4696 au total)

Effect of thickness on color and translucency of a multi-color polymer-infiltrated ceramic-network material.

To evaluate the effect of thickness on color and translucency of a multi-color polymer-infiltrated ceramic-network (PICN) material.... Specimens of 0.5, 1.0, 1.5 mm thicknesses were obtained by sectioning VITA ENAMIC® multiColor (E-MC) High Translucent CAD-CAM blocks (1M1-HT, 1M2-HT, 2M2-HT, 3M2-HT, and 4M2-HT). Spectral reflectance ... In general, ΔE... The gradient in color and translucency of E-MC PICN material was influenced by the thickness of the CAD-CAM block. In addition, color and TP transition values between the layers depends on the thickne... The effect of thickness must be taken into account by dental technicians and dentists when CAD-CAM multicolor PICN materials are used....

Linked color imaging provides enhanced visibility with a high color difference in upper gastrointestinal neoplasms.

The aim of this post-hoc analysis in a randomized, controlled, multicenter trial was to evaluate the visibility of upper gastrointestinal (UGI) neoplasms detected using linked color imaging (LCI) comp... The visibility of the detected UGI neoplasm images obtained using both WLI and LCI was subjectively reviewed, and the median color difference (ΔE) between each lesion and the surrounding mucosa accord... A total of 120 neoplasms, including 10, 32, and 78 neoplasms in the pharynx, esophagus, and stomach, respectively, were analyzed in this study. LCI enhanced the visibility 80.9% and 93.6% of neoplasms... Color differences were independently associated with missing gastric neoplasms under WLI, suggesting that LCI has an obvious advantage over WLI in enhancing neoplastic visibility....

Linked color imaging improves visibility of colorectal serrated lesion by high color contrast to surrounding mucosa.

This study aimed to objectively evaluate the efficacy of linked color imaging (LCI) in diagnosing colorectal serrated lesions by utilizing visibility scores and color differences.... We examined 89 serrated lesions, including 36 hyperplastic polyps (HPs), 47 sessile serrated lesions (SSLs), and six traditional serrated adenomas (TSAs). Visibility changes were scored by six endosco... The visibility scores of both HPs and SSLs in LCI were significantly higher than that in WLI (HPs, 3.67/2.89, P < 0.001; SSLs, 3.07/2.36, P < 0.001). Furthermore, SSLs showed a significantly higher L*... Linked color imaging showed higher color contrast between serrated lesions and the surrounding mucosae compared with WLI, indicating improved visibility of colorectal serrated lesion using LCI....

Color change of tooth-colored restorative materials bonded to silver diamine fluoride-treated dentine: a systematic review.

The desirable properties of silver diamine fluoride (SDF) make it an effective agent for managing dental caries and tooth hypersensitivity. There are several clinical instances that SDF application mi... Comprehensive search of PubMed, Embase, Scopus and ISI Web of Science databases (until August 2023) as well as reference lists of retrieved studies was performed. In vitro studies reported color or co... Eleven studies/reports with a total of 394 tooth-colored restorations placed following a) no SDF (control) or b) SDF with/without potassium iodide (KI)/glutathione dentine pre-treatments were included... The limited evidence suggested comparable color changes of RBC restorations with and without 38% SDF + KI pre-treatment up to 60 days. The included studies lacked uniformity in methodology and reporte... The protocol of this systematic review was registered in PROSPERO database under number CRD42023485083....

In vitro surface and color changes of tooth-colored restorative materials after sport and energy drink cyclic immersions.

There has not been any research conducted on surface properties and color changes from sport and energy drinks on bulk-fill resin composite, nanohybrid resin composite and glass ionomer restorative ma... One hundred and forty-seven specimens of each tooth-colored restorative material were prepared in a polytetrafluoroethylene mold (10 mm. in diameter and 2 mm. in thickness). Before immersion, baseline... After immersion, the glass ionomer restorative material had statistically less hardness, more roughness and more color changes than the others (P < 0.05). Energy drink groups statistically caused more... Sport and energy drinks affected hardness, roughness, and color changes in all the tooth-colored restorative materials evaluated....

Effect of hydrogen peroxide versus charcoal-based whitening mouthwashes on color, surface roughness, and color stability of enamel.

Patients tend to favor the whitening mouthwashes as they are easily applied and affordable. This study aimed to evaluate the effect of hydrogen peroxide versus charcoal-based whitening mouthwashes on ... A total of 21 permanent central incisor teeth extracted for periodontal reasons were used in the present study. Teeth roots were sectioned and crowns were mounted in self-cured acrylic resin blocks. T... Color change results revealed that both whitening mouthwashes were able to restore color comparable to the control group with no significant difference between them. Regarding surface roughness, the c... Hydrogen peroxide and charcoal-based whitening mouthwashes improve the color of enamel with no adverse effect on the surface roughness. Both whitening mouthwashes were beneficial to maintain the color...