Titre : Spermicides

Spermicides : Questions médicales fréquentes

Termes MeSH sélectionnés :

Visual Acuity
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par un spermicide ?\nLes spermicides peuvent-ils être testés en laboratoire ?\nComment diagnostiquer une allergie aux spermicides ?\nQuels signes indiquent une irritation due à un spermicide ?", "url": "https://questionsmedicales.fr/mesh/D013089?mesh_terms=Visual+Acuity&page=2#section-diagnostic" }, { "@type": "MedicalWebPage", "name": "Symptômes", "headline": "Symptômes sur Spermicides", "description": "Quels symptômes peuvent indiquer une réaction au spermicide ?\nLes spermicides provoquent-ils des douleurs pendant les rapports ?\nPeut-on avoir des saignements après l'utilisation d'un spermicide ?\nLes spermicides peuvent-ils causer des infections ?\nQuels effets secondaires sont associés aux spermicides ?", "url": "https://questionsmedicales.fr/mesh/D013089?mesh_terms=Visual+Acuity&page=2#section-symptômes" }, { "@type": "MedicalWebPage", "name": "Prévention", "headline": "Prévention sur Spermicides", "description": "Comment minimiser les risques d'irritation avec un spermicide 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complications peuvent survenir avec l'utilisation de spermicides ?\nLes spermicides peuvent-ils affecter la fertilité ?\nY a-t-il des risques d'infections urinaires avec les spermicides ?\nLes spermicides peuvent-ils causer des déséquilibres vaginaux ?\nQuels sont les effets à long terme des spermicides ?", "url": "https://questionsmedicales.fr/mesh/D013089?mesh_terms=Visual+Acuity&page=2#section-complications" }, { "@type": "MedicalWebPage", "name": "Facteurs de risque", "headline": "Facteurs de risque sur Spermicides", "description": "Qui est plus à risque d'irritation avec les spermicides ?\nLes femmes enceintes peuvent-elles utiliser des spermicides ?\nLes antécédents d'infections vaginales augmentent-ils les risques ?\nLes personnes allergiques aux produits chimiques sont-elles à risque ?\nL'utilisation fréquente de spermicides augmente-t-elle les risques ?", "url": "https://questionsmedicales.fr/mesh/D013089?mesh_terms=Visual+Acuity&page=2#section-facteurs de risque" } ] }, { "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Comment savoir si un spermicide est efficace ?", "position": 1, "acceptedAnswer": { "@type": "Answer", "text": "L'efficacité est généralement évaluée par le taux de grossesse dans les études cliniques." } }, { "@type": "Question", "name": "Quels tests peuvent évaluer l'irritation causée par un spermicide ?", "position": 2, "acceptedAnswer": { "@type": "Answer", "text": "Des tests cutanés peuvent être réalisés pour détecter des réactions allergiques." } }, { "@type": "Question", "name": "Les spermicides peuvent-ils être testés en laboratoire ?", "position": 3, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des tests in vitro peuvent évaluer leur capacité à immobiliser les spermatozoïdes." } }, { "@type": "Question", "name": "Comment diagnostiquer une allergie aux spermicides ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "Un médecin peut effectuer un examen physique et des tests d'allergie spécifiques." } }, { "@type": "Question", "name": "Quels signes indiquent une irritation due à un spermicide ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "Rougeurs, démangeaisons ou brûlures dans la région génitale peuvent survenir." } }, { "@type": "Question", "name": "Quels symptômes peuvent indiquer une réaction au spermicide ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Démangeaisons, brûlures ou éruptions cutanées dans la zone d'application." } }, { "@type": "Question", "name": "Les spermicides provoquent-ils des douleurs pendant les rapports ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "Oui, certains utilisateurs peuvent ressentir des douleurs ou des inconforts." } }, { "@type": "Question", "name": "Peut-on avoir des saignements après l'utilisation d'un spermicide ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Des saignements légers peuvent survenir, mais ils doivent être surveillés." } }, { "@type": "Question", "name": "Les spermicides peuvent-ils causer des infections ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "Ils peuvent perturber la flore vaginale, augmentant le risque d'infections." } }, { "@type": "Question", "name": "Quels effets secondaires sont associés aux spermicides ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "Irritation, allergies, et parfois des infections vaginales ou urinaires." } }, { "@type": "Question", "name": "Comment minimiser les risques d'irritation avec un spermicide ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "Utilisez une petite quantité et testez d'abord sur une petite zone de peau." } }, { "@type": "Question", "name": "Les spermicides sont-ils efficaces seuls pour prévenir la grossesse ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Ils sont plus efficaces lorsqu'ils sont utilisés avec d'autres méthodes contraceptives." } }, { "@type": "Question", "name": "Quelles précautions prendre lors de l'utilisation de spermicides ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "Lisez les instructions, évitez les allergies et consultez un médecin si nécessaire." } }, { "@type": "Question", "name": "Peut-on utiliser des spermicides avec des préservatifs ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Oui, mais utilisez des spermicides à base d'eau pour éviter de dégrader le latex." } }, { "@type": "Question", "name": "Les spermicides protègent-ils contre les IST ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "Non, ils ne protègent pas contre les infections sexuellement transmissibles." } }, { "@type": "Question", "name": "Comment traiter une irritation causée par un spermicide ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "Évitez l'utilisation du spermicide et appliquez des crèmes apaisantes si nécessaire." } }, { "@type": "Question", "name": "Quels médicaments peuvent soulager les symptômes d'allergie aux spermicides ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "Des antihistaminiques ou des crèmes corticostéroïdes peuvent être prescrits." } }, { "@type": "Question", "name": "Y a-t-il des alternatives aux spermicides ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "Oui, d'autres méthodes contraceptives incluent les préservatifs et les pilules." } }, { "@type": "Question", "name": "Comment gérer une infection liée à l'utilisation de spermicide ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "Consultez un médecin pour un traitement antibiotique approprié." } }, { "@type": "Question", "name": "Les spermicides nécessitent-ils une prescription ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "Non, la plupart des spermicides sont disponibles en vente libre." } }, { "@type": "Question", "name": "Quelles complications peuvent survenir avec l'utilisation de spermicides ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Irritations, infections vaginales, et réactions allergiques sont possibles." } }, { "@type": "Question", "name": "Les spermicides peuvent-ils affecter la fertilité ?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "Non, leur utilisation ne devrait pas affecter la fertilité à long terme." } }, { "@type": "Question", "name": "Y a-t-il des risques d'infections urinaires avec les spermicides ?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "Oui, l'utilisation de spermicides peut augmenter le risque d'infections urinaires." } }, { "@type": "Question", "name": "Les spermicides peuvent-ils causer des déséquilibres vaginaux ?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "Oui, ils peuvent perturber la flore vaginale, entraînant des déséquilibres." } }, { "@type": "Question", "name": "Quels sont les effets à long terme des spermicides ?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "Les effets à long terme ne sont pas bien connus, mais des irritations peuvent persister." } }, { "@type": "Question", "name": "Qui est plus à risque d'irritation avec les spermicides ?", "position": 26, "acceptedAnswer": { "@type": "Answer", "text": "Les personnes ayant une peau sensible ou des antécédents d'allergies sont à risque." } }, { "@type": "Question", "name": "Les femmes enceintes peuvent-elles utiliser des spermicides ?", "position": 27, "acceptedAnswer": { "@type": "Answer", "text": "Oui, mais il est conseillé de consulter un médecin avant utilisation." } }, { "@type": "Question", "name": "Les antécédents d'infections vaginales augmentent-ils les risques ?", "position": 28, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les antécédents d'infections peuvent augmenter le risque d'irritation." } }, { "@type": "Question", "name": "Les personnes allergiques aux produits chimiques sont-elles à risque ?", "position": 29, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elles peuvent avoir des réactions plus fréquentes aux spermicides." } }, { "@type": "Question", "name": "L'utilisation fréquente de spermicides augmente-t-elle les risques ?", "position": 30, "acceptedAnswer": { "@type": "Answer", "text": "Oui, une utilisation fréquente peut accroître le risque d'irritation et d'infections." } } ] } ] }

Sources (10000 au total)

Prediction of Visual Acuity in Patients With Microbial Keratitis.

The purpose of this study was to predict visual acuity (VA) 90 days after presentation for patients with microbial keratitis (MK) from data at the initial clinical ophthalmic encounter.... Patients with MK were identified in the electronic health record between August 2012 and February 2021. Random forest (RF) models were used to predict 90-day VA < 20/40 [visual impairment (VI)]. Predi... One thousand seven hundred ninety-one patients were identified. The presenting logMAR VA was on average 0.86 (Snellen equivalent and standard deviation = 20/144 ± 12.6 lines) in the affected or worse ... RF modeling yielded good sensitivity and specificity to predict VI at 90 days which could guide clinicians about the risk of poor vision outcomes for patients with MK....

Impact of myopia control spectacle lenses with highly aspherical lenslets on peripheral visual acuity and central visual acuity with peripheral gaze.

Myopia control spectacle lenses with peripheral lenslets are gaining popularity because they are non-invasive and easy to manage, and ongoing clinical trials have shown promising results. This study a... High-contrast (100%) VA was measured at 300 cm and 10 lx. For each test, two lens designs were evaluated in counterbalanced order: a spectacle lens with highly aspherical lenslets (HALs) and a standar... Mean (SD) central VAs with peripheral gaze through the SVL and the HAL lens were 0.08 (0.13) and 0.17 (0.12) logMAR, respectively. The HAL lens reduced central VA with peripheral gaze by 0.10 (0.08) l... Under high-contrast and low-luminance conditions, the HAL lens reduced central VA with peripheral gaze by approximately one line compared with the SVL. The impact on central VA did not vary with gaze ...

Factors Affecting Visual Acuity and Central Visual Function in Glaucoma Patients With Myopia.

To investigate associated factors including structural parameters of myopia and vessel density (VD) using optical coherence tomography angiography (OCT-A) to visual acuity (VA) and central visual func... Retrospective cross-sectional study.... Sixty-five eyes of 60 glaucoma patients with myopia and without media opacity and retinal lesions were included. Both Swedish interactive thresholding algorithm (SITA) 24-2 and 10-2 visual field (VF) ... The worse mean deviation of SITA 24-2, thinner GCIPL thickness, and lower deep peripapillary VD were associated with the presence of central VF damage in glaucoma patients with myopia. Thinner GCIPL t... Decreased VA in glaucoma patients with myopia was associated with lower deep peripapillary VD and papillomacular bundle damage. Lower deep peripapillary VD was independently associated with decreased ...

Measuring recognition visual acuity in young children - testability with the Waterloo Differential Acuity Test (WatDAT).

Visual acuity measurement is important for the detection and monitoring of eye disorders. Developing accurate and sensitive visual acuity tests suitable for young children is therefore desirable.... Recognition or form visual acuity (VA), which is measured with matching in children aged 3 years and up, is more sensitive for detecting visual deficits compared to resolution VA. The Waterloo Differe... Fifty-one typically-developing children aged 12-36 months participated in the study. Data for Patti Pics (PP) and Face targets (FT) were collected for formats with 3, 4 and 5 distractors. The targets ... Of participants aged 18-36 months, 87% could perform the WatDAT PP targets with 3 distractors compared to 68% for the FT, while 48% could perform matching with PP. The testability for FT increased to ... WatDAT testability is higher than matching VA tests. This indicates that the newly developed WatDAT has potential for measuring recognition VA in children 18 months and older....

Agreement between a mobile applet-based visual acuity self-test program and the conventional method for distance and near visual acuity tests.

To investigate the agreement between a mobile applet-based visual acuity (VA) self-test program and the conventional VA tests.... This consecutive case series study included 121 children and adults (242 eyes). Patients were classified into three groups according to age (children, adolescents, and adults). They underwent uncorrec... Correlations among UDVA, DVA with ASC, UNVA, and NVA with ASC between the two methods were significant in all subjects (all p < 0.001). The intraclass correlation coefficient were 0.960, 0.845, 0.960,... There is good agreement between the mobile applet-based VA self-test program and the conventional VA tests. The VA self-test has good practical value especially in the current pandemic, allowing self-...

Evaluation of a visual acuity eHealth tool in patients with cataract.

To validate the Easee web-based tool for the assessment of visual acuity in patients who underwent cataract surgery.... University Eye Clinic Maastricht, Maastricht, the Netherlands.... Prospective method comparison study.... Subjects aged between 18 and 69 years who underwent cataract surgery on 1 or both eyes at the Maastricht University Medical Center+ were eligible to participate in this study. The uncorrected (UDVA) a... 46 subjects with 75 operated eyes were included in this study. The difference of the UDVA between the web-based tool and ETDRS or Snellen was -0.05 ± 0.10 logMAR ( P < .001 [0.15; -0.26]) and -0.04 ± ... The web-based tool was validated for the assessment of visual acuity in patients who underwent cataract surgery and showed clinically acceptable outcomes in up to 88% of patients. Most of the particip...

Early visual intervention, visual function analysis, and grating visual acuity outcomes in children with congenital Zika syndrome.

This study aimed to assess grating visual acuity and functional vision in children with congenital Zika syndrome.... Initial and final grating visual acuity was measured using Teller acuity cards. Cerebral vision impairment standardized tests were used to assess functional vision. Patients were referred to the early... In this study, 10 children were included with an age range of 1-37 months. Eight patients presented with macular atrophic scars. Neuroimaging revealed microcephaly and cerebral abnormalities in all pa... The grating visual acuity test revealed low vision in all children with congenital Zika syndrome. Functional vision evaluation revealed cerebral vision impairment characteristics in all patients, who ...