Quelle est la durée du traitement par déferoxamine ?
La durée dépend de la gravité de la surcharge en fer, souvent plusieurs mois.
DéferoxamineDurée du traitementSurcharge en fer
#3
Peut-on combiner déferoxamine avec d'autres traitements ?
Oui, elle peut être combinée avec d'autres agents chélateurs selon les besoins.
DéferoxamineAgents chélateursTraitement combiné
#4
Quels sont les objectifs du traitement par déferoxamine ?
Réduire la surcharge en fer et prévenir les complications associées.
DéferoxamineSurcharge en ferComplications
#5
La déferoxamine est-elle efficace pour tous les patients ?
Son efficacité peut varier selon la cause de la surcharge en fer et la réponse individuelle.
DéferoxamineEfficacitéRéponse individuelle
Complications
5
#1
Quelles complications peuvent survenir avec une surcharge en fer ?
Les complications incluent des maladies cardiaques, des troubles hépatiques et endocriniens.
Surcharge en ferComplicationsMaladies cardiaques
#2
La déferoxamine peut-elle causer des complications ?
Oui, des complications comme des réactions allergiques et des troubles rénaux peuvent survenir.
DéferoxamineComplicationsRéactions allergiques
#3
Comment prévenir les complications liées à la surcharge en fer ?
Un traitement précoce et un suivi régulier des niveaux de fer sont essentiels.
PréventionSurcharge en ferSuivi régulier
#4
Quels sont les risques à long terme d'une surcharge en fer ?
Les risques incluent des dommages organiques permanents, notamment au cœur et au foie.
Surcharge en ferRisques à long termeDommages organiques
#5
La déferoxamine peut-elle réduire les complications ?
Oui, elle aide à réduire la surcharge en fer et donc à diminuer les complications associées.
DéferoxamineRéduction des complicationsSurcharge en fer
{
"@context": "https://schema.org",
"@graph": [
{
"@type": "MedicalWebPage",
"name": "Déferoxamine : Questions médicales les plus fréquentes",
"headline": "Déferoxamine : Comprendre les symptômes, diagnostics et traitements",
"description": "Guide complet et accessible sur les Déferoxamine : explications, diagnostics, traitements et prévention. Information médicale validée destinée aux patients.",
"datePublished": "2024-07-04",
"dateModified": "2025-03-31",
"inLanguage": "fr",
"medicalAudience": [
{
"@type": "MedicalAudience",
"name": "Grand public",
"audienceType": "Patient",
"healthCondition": {
"@type": "MedicalCondition",
"name": "Déferoxamine"
},
"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": "Acides hydroxamiques",
"url": "https://questionsmedicales.fr/mesh/D006877",
"about": {
"@type": "MedicalCondition",
"name": "Acides hydroxamiques",
"code": {
"@type": "MedicalCode",
"code": "D006877",
"codingSystem": "MeSH"
},
"identifier": {
"@type": "PropertyValue",
"propertyID": "MeSH Tree",
"value": "D02.241.511.372"
}
}
},
"about": {
"@type": "MedicalCondition",
"name": "Déferoxamine",
"alternateName": "Deferoxamine",
"code": {
"@type": "MedicalCode",
"code": "D003676",
"codingSystem": "MeSH"
}
},
"author": [
{
"@type": "Person",
"name": "Michael T Longaker",
"url": "https://questionsmedicales.fr/author/Michael%20T%20Longaker",
"affiliation": {
"@type": "Organization",
"name": ""
}
},
{
"@type": "Person",
"name": "Geoffrey C Gurtner",
"url": "https://questionsmedicales.fr/author/Geoffrey%20C%20Gurtner",
"affiliation": {
"@type": "Organization",
"name": "Department of Surgery, University of Arizona College of Medicine, Tucson, AZ, United States."
}
},
{
"@type": "Person",
"name": "Derrick C Wan",
"url": "https://questionsmedicales.fr/author/Derrick%20C%20Wan",
"affiliation": {
"@type": "Organization",
"name": "Division of Plastic and Reconstructive Surgery, Department of Surgery, Stanford University School of Medicine, Stanford, CA, United States."
}
},
{
"@type": "Person",
"name": "Yan Zhang",
"url": "https://questionsmedicales.fr/author/Yan%20Zhang",
"affiliation": {
"@type": "Organization",
"name": "Department of Cerebrovascular Diseases, The Second Affiliated Hospital of Zhengzhou University, Zhengzhou, China."
}
},
{
"@type": "Person",
"name": "Michelle Griffin",
"url": "https://questionsmedicales.fr/author/Michelle%20Griffin",
"affiliation": {
"@type": "Organization",
"name": ""
}
}
],
"citation": [
{
"@type": "ScholarlyArticle",
"name": "Corneal and lenticular biometry in Chinese children with myopia.",
"datePublished": "2022-08-31",
"url": "https://questionsmedicales.fr/article/36045001",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1080/08164622.2022.2116269"
}
},
{
"@type": "ScholarlyArticle",
"name": "Split-Window OCT biometry in pseudophakic eyes.",
"datePublished": "2022-06-07",
"url": "https://questionsmedicales.fr/article/35670319",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1111/aos.15198"
}
},
{
"@type": "ScholarlyArticle",
"name": "Anterior Segment Biometry in a Caucasian Population with Cataracts.",
"datePublished": "2023-07-06",
"url": "https://questionsmedicales.fr/article/37408497",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1080/02713683.2023.2233119"
}
},
{
"@type": "ScholarlyArticle",
"name": "Biometry and corneal aberrations after cataract surgery in childhood.",
"datePublished": "2022-05-16",
"url": "https://questionsmedicales.fr/article/35524701",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1111/ceo.14092"
}
},
{
"@type": "ScholarlyArticle",
"name": "Ray tracing biometry in post radial keratotomy eye.",
"datePublished": "2022-05-15",
"url": "https://questionsmedicales.fr/article/35570570",
"identifier": {
"@type": "PropertyValue",
"propertyID": "DOI",
"value": "10.1177/11206721221102268"
}
}
],
"breadcrumb": {
"@type": "BreadcrumbList",
"itemListElement": [
{
"@type": "ListItem",
"position": 1,
"name": "questionsmedicales.fr",
"item": "https://questionsmedicales.fr"
},
{
"@type": "ListItem",
"position": 2,
"name": "Composés chimiques organiques",
"item": "https://questionsmedicales.fr/mesh/D009930"
},
{
"@type": "ListItem",
"position": 3,
"name": "Acides carboxyliques",
"item": "https://questionsmedicales.fr/mesh/D002264"
},
{
"@type": "ListItem",
"position": 4,
"name": "Hydroxyacides",
"item": "https://questionsmedicales.fr/mesh/D006880"
},
{
"@type": "ListItem",
"position": 5,
"name": "Acides hydroxamiques",
"item": "https://questionsmedicales.fr/mesh/D006877"
},
{
"@type": "ListItem",
"position": 6,
"name": "Déferoxamine",
"item": "https://questionsmedicales.fr/mesh/D003676"
}
]
}
},
{
"@type": "MedicalWebPage",
"name": "Article complet : Déferoxamine - Questions et réponses",
"headline": "Questions et réponses médicales fréquentes sur Déferoxamine",
"description": "Une compilation de questions et réponses structurées, validées par des experts médicaux.",
"datePublished": "2025-05-10",
"inLanguage": "fr",
"hasPart": [
{
"@type": "MedicalWebPage",
"name": "Diagnostic",
"headline": "Diagnostic sur Déferoxamine",
"description": "Comment diagnostiquer une surcharge en fer ?\nQuels symptômes indiquent une surcharge en fer ?\nQuels examens sont nécessaires avant un traitement par déferoxamine ?\nComment évaluer l'efficacité de la déferoxamine ?\nQuels tests sont utilisés pour surveiller le traitement ?",
"url": "https://questionsmedicales.fr/mesh/D003676?mesh_terms=Biometry#section-diagnostic"
},
{
"@type": "MedicalWebPage",
"name": "Symptômes",
"headline": "Symptômes sur Déferoxamine",
"description": "Quels sont les effets secondaires de la déferoxamine ?\nLa déferoxamine provoque-t-elle des douleurs ?\nQuels symptômes nécessitent une attention médicale urgente ?\nLa déferoxamine affecte-t-elle la vision ?\nQuels signes indiquent une surdose de déferoxamine ?",
"url": "https://questionsmedicales.fr/mesh/D003676?mesh_terms=Biometry#section-symptômes"
},
{
"@type": "MedicalWebPage",
"name": "Prévention",
"headline": "Prévention sur Déferoxamine",
"description": "Comment prévenir la surcharge en fer ?\nLes régimes alimentaires peuvent-ils influencer la surcharge en fer ?\nLes personnes à risque doivent-elles être surveillées ?\nQuels tests préventifs sont recommandés ?\nLa déferoxamine peut-elle être utilisée préventivement ?",
"url": "https://questionsmedicales.fr/mesh/D003676?mesh_terms=Biometry#section-prévention"
},
{
"@type": "MedicalWebPage",
"name": "Traitements",
"headline": "Traitements sur Déferoxamine",
"description": "Comment la déferoxamine est-elle administrée ?\nQuelle est la durée du traitement par déferoxamine ?\nPeut-on combiner déferoxamine avec d'autres traitements ?\nQuels sont les objectifs du traitement par déferoxamine ?\nLa déferoxamine est-elle efficace pour tous les patients ?",
"url": "https://questionsmedicales.fr/mesh/D003676?mesh_terms=Biometry#section-traitements"
},
{
"@type": "MedicalWebPage",
"name": "Complications",
"headline": "Complications sur Déferoxamine",
"description": "Quelles complications peuvent survenir avec une surcharge en fer ?\nLa déferoxamine peut-elle causer des complications ?\nComment prévenir les complications liées à la surcharge en fer ?\nQuels sont les risques à long terme d'une surcharge en fer ?\nLa déferoxamine peut-elle réduire les complications ?",
"url": "https://questionsmedicales.fr/mesh/D003676?mesh_terms=Biometry#section-complications"
}
]
},
{
"@type": "FAQPage",
"mainEntity": [
{
"@type": "Question",
"name": "Comment diagnostiquer une surcharge en fer ?",
"position": 1,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des tests sanguins mesurant la ferritine et la saturation en transferrine sont utilisés."
}
},
{
"@type": "Question",
"name": "Quels symptômes indiquent une surcharge en fer ?",
"position": 2,
"acceptedAnswer": {
"@type": "Answer",
"text": "Fatigue, douleurs abdominales, et troubles cardiaques peuvent indiquer une surcharge."
}
},
{
"@type": "Question",
"name": "Quels examens sont nécessaires avant un traitement par déferoxamine ?",
"position": 3,
"acceptedAnswer": {
"@type": "Answer",
"text": "Un bilan sanguin et une évaluation de la fonction hépatique sont essentiels."
}
},
{
"@type": "Question",
"name": "Comment évaluer l'efficacité de la déferoxamine ?",
"position": 4,
"acceptedAnswer": {
"@type": "Answer",
"text": "On évalue la diminution des niveaux de ferritine et l'amélioration des symptômes."
}
},
{
"@type": "Question",
"name": "Quels tests sont utilisés pour surveiller le traitement ?",
"position": 5,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des tests réguliers de ferritine et de fonction hépatique sont recommandés."
}
},
{
"@type": "Question",
"name": "Quels sont les effets secondaires de la déferoxamine ?",
"position": 6,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les effets secondaires incluent des réactions allergiques, des troubles visuels et auditifs."
}
},
{
"@type": "Question",
"name": "La déferoxamine provoque-t-elle des douleurs ?",
"position": 7,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des douleurs au site d'injection et des douleurs abdominales peuvent survenir."
}
},
{
"@type": "Question",
"name": "Quels symptômes nécessitent une attention médicale urgente ?",
"position": 8,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des signes de réaction allergique sévère, comme des difficultés respiratoires, sont urgents."
}
},
{
"@type": "Question",
"name": "La déferoxamine affecte-t-elle la vision ?",
"position": 9,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des troubles visuels peuvent survenir, nécessitant une évaluation ophtalmologique."
}
},
{
"@type": "Question",
"name": "Quels signes indiquent une surdose de déferoxamine ?",
"position": 10,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des symptômes comme des vertiges, des nausées et des troubles cardiaques peuvent apparaître."
}
},
{
"@type": "Question",
"name": "Comment prévenir la surcharge en fer ?",
"position": 11,
"acceptedAnswer": {
"@type": "Answer",
"text": "Éviter les transfusions sanguines inutiles et surveiller les niveaux de fer régulièrement."
}
},
{
"@type": "Question",
"name": "Les régimes alimentaires peuvent-ils influencer la surcharge en fer ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, limiter les aliments riches en fer peut aider à prévenir la surcharge."
}
},
{
"@type": "Question",
"name": "Les personnes à risque doivent-elles être surveillées ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les personnes à risque de surcharge en fer doivent être surveillées régulièrement."
}
},
{
"@type": "Question",
"name": "Quels tests préventifs sont recommandés ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des tests de ferritine et de saturation en transferrine sont recommandés pour le dépistage."
}
},
{
"@type": "Question",
"name": "La déferoxamine peut-elle être utilisée préventivement ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elle est généralement utilisée pour traiter, mais peut être envisagée dans certains cas préventifs."
}
},
{
"@type": "Question",
"name": "Comment la déferoxamine est-elle administrée ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elle est généralement administrée par injection intraveineuse ou sous-cutanée."
}
},
{
"@type": "Question",
"name": "Quelle est la durée du traitement par déferoxamine ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "La durée dépend de la gravité de la surcharge en fer, souvent plusieurs mois."
}
},
{
"@type": "Question",
"name": "Peut-on combiner déferoxamine avec d'autres traitements ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, elle peut être combinée avec d'autres agents chélateurs selon les besoins."
}
},
{
"@type": "Question",
"name": "Quels sont les objectifs du traitement par déferoxamine ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Réduire la surcharge en fer et prévenir les complications associées."
}
},
{
"@type": "Question",
"name": "La déferoxamine est-elle efficace pour tous les patients ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Son efficacité peut varier selon la cause de la surcharge en fer et la réponse individuelle."
}
},
{
"@type": "Question",
"name": "Quelles complications peuvent survenir avec une surcharge en fer ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les complications incluent des maladies cardiaques, des troubles hépatiques et endocriniens."
}
},
{
"@type": "Question",
"name": "La déferoxamine peut-elle causer des complications ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des complications comme des réactions allergiques et des troubles rénaux peuvent survenir."
}
},
{
"@type": "Question",
"name": "Comment prévenir les complications liées à la surcharge en fer ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Un traitement précoce et un suivi régulier des niveaux de fer sont essentiels."
}
},
{
"@type": "Question",
"name": "Quels sont les risques à long terme d'une surcharge en fer ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les risques incluent des dommages organiques permanents, notamment au cœur et au foie."
}
},
{
"@type": "Question",
"name": "La déferoxamine peut-elle réduire les complications ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, elle aide à réduire la surcharge en fer et donc à diminuer les complications associées."
}
}
]
}
]
}
The measurement and simulation of corneal and lenticular curvature radii using a single swept-source biometry device enables a more thorough evaluation of the shape and refractive power of the cornea ...
This study aimed to evaluate the distribution characteristics of corneal and lenticular parameters in Chinese children with myopia and explored their association with other ocular components....
In this cross-sectional study, all ocular biometric parameters were measured using a Zeiss IOLMaster 700 Biometry. Simulations of the corneal and lenticular curvature radii were implemented using a cu...
In total, 119 children with myopia were recruited. Boys had a deeper anterior chamber and longer axial length (AL) than girls, while girls had steeper anterior corneal and lenticular curvatures and gr...
AL is the most influential factor in the determination of spherical equivalent refractive error, while decreases in both corneal and crystalline lens power are significantly inversely correlated with ...
To determine the utility of Split-Window optical coherence tomography OCT (SW-OCT) biometry in measuring ocular axial dimensions as well as imaging the intraocular lens (IOL) and posterior capsule in ...
Sixty-nine pseudophakic eyes of 69 subjects were enrolled in the study. The results of SW-OCT biometry implemented in the SD OCT device for posterior and anterior segment imaging (REVO NX, Optopol Tec...
The correlation between measurements obtained with SW-OCT and SS-OCT was very high (ICC for: axial length (AL) = 1.000; anterior chamber depth (ACD) = 0.997; IOL thickness (IOL LT) = 0.997; central co...
The study shows small, non-significant differences between the biometric measurements obtained with REVO NX SW-OCT and IOLMaster 700 SS-OCT in pseudophakic eyes. However, SW-OCT offered significantly ...
To investigate biometric factors of the anterior segment of phakic eyes with cataracts....
This population-based study included Caucasian patients with cataracts in the University Eye Hospital, Goethe University Frankfurt, Germany. Biometric parameters were measured using the swept-source o...
In total, 6289 eyes of 3615 patients (age: 70.67 ± 8.42 years) were included. Age-related reductions in the anterior chamber depth (mean ± standard deviation) decreased from 3.26 ± 0.42 mm (group A: 5...
In the anterior segment, there are age- and sex-dependent changes in biometric parameters. In addition, changes in anterior chamber depth were noted in relation to white-to-white distance, axial lengt...
To report long-term biometric and refractive outcomes in a group of Danish children after surgery for childhood cataract....
Children between 7 and 18 years who had undergone uni- or bilateral cataract surgery at the Department of Ophthalmology, Rigshospitalet, Denmark, were examined in this cross-sectional study. Swept sou...
We included 56 children in the study with a median age at surgery of 43.8 months (1.6-137.6). The amount of higher order aberrations was significantly increased in operated eyes (median root mean squa...
Eyes operated for childhood cataract have higher order aberrations compared with non-operated eyes. Higher order aberrations are complex refractive errors that cannot be corrected by normal lenses and...
To report a case of post radial keratotomy (RK) cataract in a 55-year-old lady wherein biometry was done by ray-tracing method incorporated in scheimpflug topographer (Sirius + Scheimpflug Analyzer, C...
In our case, we performed intraocular lens (IOL) power calculation using a recent concept of ray tracing with scheimpflug topographer and compared with traditional methods available at American Societ...
Manifest refraction at six weeks postoperative period was + 1.0DS/-2.0DC × 75° with spherical equivalence of 0. On comparison of all the methods used to calculate IOL power, the absolute errors of ray...
Ray tracing biometry with scheimpflug topographer seems to provide accurate IOL power in post RK eyes....
Fetal growth assessment is a key component of prenatal care. Sex-specific fetal brain nomograms on ultrasound are available and are clinically used. In recent years, the use of fetal MRI has been incr...
In this cross-sectional study, brain structures of singleton fetuses with normal brain MRI scans were analyzed: biparietal diameter, occipitofrontal diameter, trans-cerebellar diameter, and the corpus...
A total of 3848 MRI scans were performed in one tertiary medical center between 2011 and 2019; of them, 598 fetuses met the inclusion criteria, 300 males and 298 females between 28- and 37-weeks' gest...
Measuring both sexes on the same nomograms may result in over-estimation of male fetuses and under-estimation of females. We provide fetal sex-specific nomograms on two-dimensional MRI....
The anterior chamber depth in hyperopic eyes is significantly deeper than that in myopic eyes, and this finding is independent of the axial length....
This study aimed to determine the relationship between and refractive errors and ocular biometric components in a geriatric population 60 years and older....
The present population-based cross-sectional study was performed using a multistage random cluster sampling method in Tehran, Iran. After selecting the samples, visual acuity measurement, autorefracti...
The correlation coefficients of spherical equivalent with axial length, corneal radius of curvature, axial length/corneal radius of curvature ratio, and anterior chamber depth were -0.40, 0.14, -0.63,...
Among the biometric components, the axial length/corneal radius of curvature ratio has the strongest relationship with refractive errors. The anterior chamber depth is lower in myopes compared with hy...
The aim of this study was to compare the correlation of maternal visceral adiposity with sonographic variables related to fetal biometry in the second trimester of pregnancy in mothers who were previo...
This cross-sectional study included 583 pregnant women who received prenatal care between October 2011 and September 2013 at the Instituto de Medicina Integral Prof. Fernando Figueira, northeast of Br...
Maternal visceral adiposity positively correlated with fetal abdominal circumference, estimated fetal weight, head circumference, femur length, and biparietal diameter in pregnant women with obesity, ...
Maternal visceral adiposity positively correlated with fetal biometry in the second trimester of pregnancy in the same manner in pregnant women previously obese and nonobese, as well as in pregnant wo...
Ultrasound based estimation of fetal biometry is extensively used to diagnose prenatal abnormalities and to monitor fetal growth, for which accurate segmentation of the fetal anatomy is a crucial prer...
These days, accurate calculation of artificial lenses is an important aspect of patient management. In addition to the classic theoretical optical formulae there are a number of new approaches, most o...