questionsmedicales.fr
Actions chimiques et utilisations
Actions pharmacologiques
Effets physiologiques des médicaments
Facteurs immunologiques
Immunosuppresseurs
Immunosuppresseurs : Questions médicales fréquentes
Termes MeSH sélectionnés :
Diagnostic
5
Maladies auto-immunes
Tests sanguins
Rejet d'organe
Tests de compatibilité
Fatigue
Douleurs articulaires
Symptômes
5
Effets secondaires
Infections
Allergies
Éruptions cutanées
Réaction indésirable
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Prévention
5
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Infections alimentaires
Gestion du stress
Soutien psychologique
Suivi médical
Fonction rénale
Interactions médicamenteuses
Consultation médicale
Traitements
5
Corticostéroïdes
Inhibiteurs de calcineurine
Voie orale
Administration intraveineuse
Durée du traitement
Maladies chroniques
Thérapies biologiques
Médicaments anti-inflammatoires
Complications
5
Complications
Infections graves
Risque de cancer
Immunosuppression
Gestion des complications
Suivi médical
Facteurs de risque
5
Antécédents médicaux
Maladies auto-immunes
Mode de vie
Réponse au traitement
Antibiotiques
Interactions médicamenteuses
Antécédents familiaux
Maladies auto-immunes
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"text": "Le diagnostic repose sur l'évaluation clinique et des tests sanguins pour évaluer l'auto-immunité."
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"name": "Comment reconnaître une infection due à l'immunosuppression ?",
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}
},
{
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"name": "Les immunosuppresseurs causent-ils des troubles digestifs ?",
"position": 9,
"acceptedAnswer": {
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"text": "Oui, des nausées, vomissements ou diarrhées peuvent survenir avec certains immunosuppresseurs."
}
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{
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"name": "Quels signes indiquent une réaction indésirable ?",
"position": 10,
"acceptedAnswer": {
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"text": "Des symptômes comme des douleurs abdominales ou des saignements peuvent signaler une réaction."
}
},
{
"@type": "Question",
"name": "Comment prévenir les infections sous immunosuppression ?",
"position": 11,
"acceptedAnswer": {
"@type": "Answer",
"text": "Il est essentiel de se faire vacciner et d'éviter les contacts avec des personnes malades."
}
},
{
"@type": "Question",
"name": "Quelles précautions alimentaires prendre ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "Évitez les aliments crus et assurez-vous que les aliments sont bien cuits pour prévenir les infections."
}
},
{
"@type": "Question",
"name": "Comment gérer le stress pendant le traitement ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des techniques de relaxation et un soutien psychologique peuvent aider à gérer le stress."
}
},
{
"@type": "Question",
"name": "Quels examens de suivi sont nécessaires ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des examens réguliers de la fonction rénale et des tests sanguins sont nécessaires pour le suivi."
}
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{
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"name": "Comment éviter les interactions médicamenteuses ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Informez toujours votre médecin de tous les médicaments que vous prenez pour éviter les interactions."
}
},
{
"@type": "Question",
"name": "Quels types d'immunosuppresseurs existent ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les principaux types incluent les corticostéroïdes, les inhibiteurs de calcineurine et les agents biologiques."
}
},
{
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"name": "Comment sont administrés les immunosuppresseurs ?",
"position": 17,
"acceptedAnswer": {
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"text": "Ils peuvent être administrés par voie orale, intraveineuse ou sous-cutanée selon le médicament."
}
},
{
"@type": "Question",
"name": "Quelle est la durée du traitement immunosuppresseur ?",
"position": 18,
"acceptedAnswer": {
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"text": "La durée varie selon la maladie, allant de quelques mois à plusieurs années."
}
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{
"@type": "Question",
"name": "Comment ajuster la posologie des immunosuppresseurs ?",
"position": 19,
"acceptedAnswer": {
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}
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"@type": "Question",
"name": "Quels sont les traitements alternatifs aux immunosuppresseurs ?",
"position": 20,
"acceptedAnswer": {
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"text": "Des traitements alternatifs incluent des thérapies biologiques et des médicaments anti-inflammatoires."
}
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{
"@type": "Question",
"name": "Quelles sont les complications possibles des immunosuppresseurs ?",
"position": 21,
"acceptedAnswer": {
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"text": "Les complications incluent des infections graves, des cancers et des troubles métaboliques."
}
},
{
"@type": "Question",
"name": "Comment reconnaître une infection grave ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des symptômes comme une forte fièvre, des frissons ou une confusion peuvent indiquer une infection grave."
}
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{
"@type": "Question",
"name": "Les immunosuppresseurs augmentent-ils le risque de cancer ?",
"position": 23,
"acceptedAnswer": {
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"text": "Oui, l'utilisation prolongée d'immunosuppresseurs peut augmenter le risque de certains cancers."
}
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"name": "Quels troubles métaboliques peuvent survenir ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des troubles comme le diabète ou l'hypertension peuvent survenir avec certains immunosuppresseurs."
}
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{
"@type": "Question",
"name": "Comment gérer les complications liées aux immunosuppresseurs ?",
"position": 25,
"acceptedAnswer": {
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"text": "La gestion implique un suivi régulier, des ajustements de traitement et une surveillance des symptômes."
}
},
{
"@type": "Question",
"name": "Quels facteurs augmentent le besoin d'immunosuppresseurs ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des antécédents de maladies auto-immunes ou de transplantation augmentent ce besoin."
}
},
{
"@type": "Question",
"name": "Comment l'âge influence-t-il le traitement ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les personnes âgées peuvent avoir un risque accru d'effets secondaires et nécessiter des ajustements."
}
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"name": "Le mode de vie affecte-t-il l'immunosuppression ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, un mode de vie sain peut réduire les risques d'infections et améliorer la réponse au traitement."
}
},
{
"@type": "Question",
"name": "Quels médicaments augmentent le risque d'interactions ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Certains antibiotiques et antifongiques peuvent interagir avec les immunosuppresseurs."
}
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{
"@type": "Question",
"name": "Les antécédents familiaux influencent-ils le traitement ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des antécédents familiaux de maladies auto-immunes peuvent augmenter le risque de développer des maladies similaires."
}
}
]
}
]
}
Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale
Validation scientifique effectuée le 22/04/2025
Contenu vérifié selon les dernières recommandations médicales
5 publications dans cette catégorie
Affiliations :
Division of Nephrology and Rheumatology, National Center for Child Health and Development, Tokyo, Japan. kamei-k@ncchd.go.jp.
Publications dans "Immunosuppresseurs" :
4 publications dans cette catégorie
Affiliations :
Division of Nephrology and Rheumatology, National Center for Child Health and Development, Tokyo, Japan.
Publications dans "Immunosuppresseurs" :
4 publications dans cette catégorie
Affiliations :
Division of Infectious Diseases, National Center for Child Health and Development, Tokyo, Japan.
Publications dans "Immunosuppresseurs" :
3 publications dans cette catégorie
Affiliations :
Department of Pediatrics, Yokohama City University Hospital, Kanagawa, Japan.
Publications dans "Immunosuppresseurs" :
2 publications dans cette catégorie
Affiliations :
Department of Medical Immunology, Faculty of Medicine, Medical University of Gdansk, ul. Dębinki 7, 80-210 Gdańsk, Poland.
Publications dans "Immunosuppresseurs" :
2 publications dans cette catégorie
Affiliations :
Department of Organic Chemistry, Faculty of Chemistry, Gdańsk University of Technology, G. Narutowicza 11/12, 80-233 Gdańsk, Poland.
Publications dans "Immunosuppresseurs" :
2 publications dans cette catégorie
Affiliations :
Postgraduate Program in Pharmaceutical Sciences, Health Sciences Centre, Federal University of Santa Maria (UFSM), Santa Maria, RS, Brazil. Electronic address: luana.farma@hotmail.com.
Publications dans "Immunosuppresseurs" :
2 publications dans cette catégorie
Affiliations :
Postgraduate Program in Pharmaceutical Sciences, Health Sciences Centre, Federal University of Santa Maria (UFSM), Santa Maria, RS, Brazil.
Publications dans "Immunosuppresseurs" :
2 publications dans cette catégorie
Affiliations :
Department of Preventive Veterinary Medicine, Veterinary School, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil.
Publications dans "Immunosuppresseurs" :
2 publications dans cette catégorie
Affiliations :
Postgraduate Program in Pharmacology, Health Sciences Centre, Federal University of Santa Maria (UFSM), Santa Maria, RS, Brazil.
Publications dans "Immunosuppresseurs" :
2 publications dans cette catégorie
Affiliations :
Postgraduate Program in Pharmaceutical Sciences, Health Sciences Centre, Federal University of Santa Maria (UFSM), Santa Maria, RS, Brazil.
Publications dans "Immunosuppresseurs" :
2 publications dans cette catégorie
Affiliations :
Division of Gastroenterology, University of California, San Diego, CA.
Publications dans "Immunosuppresseurs" :
2 publications dans cette catégorie
Affiliations :
State Key Laboratory of Natural Medicines, School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing 210009, People's Republic of China.
Publications dans "Immunosuppresseurs" :
2 publications dans cette catégorie
Affiliations :
Division of Nephrology and Rheumatology, National Center for Child Health and Development, Tokyo, Japan.
Publications dans "Immunosuppresseurs" :
2 publications dans cette catégorie
Affiliations :
Division of Nephrology and Rheumatology, National Center for Child Health and Development, Tokyo, Japan.
Publications dans "Immunosuppresseurs" :
2 publications dans cette catégorie
Affiliations :
Division of Infectious Diseases, National Center for Child Health and Development, Tokyo, Japan.
Publications dans "Immunosuppresseurs" :
2 publications dans cette catégorie
Affiliations :
Division of Infectious Diseases, National Center for Child Health and Development, Tokyo, Japan.
Publications dans "Immunosuppresseurs" :
2 publications dans cette catégorie
Affiliations :
Division of Infectious Diseases, National Center for Child Health and Development, Tokyo, Japan.
Publications dans "Immunosuppresseurs" :
2 publications dans cette catégorie
Affiliations :
Division of Gastroenterology, National Center for Child Health and Development, Tokyo, Japan.
Publications dans "Immunosuppresseurs" :
2 publications dans cette catégorie
Affiliations :
Division of Immunology, National Center for Child Health and Development, Tokyo, Japan.
Publications dans "Immunosuppresseurs" :
To explore the impact of gender mismatch on corneal allograft rejection and rejection-related graft failure in patients with repeat penetrating keratoplasty (PK)....
A retrospective cohort was conducted at Ramathibodi Hospital, Bangkok, Thailand. Patients with repeat PK and follow-up period of at least 6 months were recruited. Demographic data, pre-operative ocula...
Of 68 patients with repeat PK, 26 patients (38.2%) were gender mismatched. There was no difference in 3-year rejection-free survival and graft survival between patients with gender mismatch and others...
Gender mismatch might not impact corneal graft rejection or rejection-related graft failure in patients with repeat PK. Younger age was found to be a strong factor associated with graft rejection. Gen...
We aimed to investigate the clinical characteristics and risk factors for graft rejection after keratoplasty in Japanese patients. We enrolled 730 cases (566 patients) of penetrating keratoplasty (PK,...
Acute rejection (AR) is a process triggered...
To report a case of epithelial downgrowth after penetrating keratoplasty....
A 58-year-old man presented with graft rejection in his three-month-old, repeat penetrating keratoplasty. Examination revealed centripetal opacification of the posterior cornea due to deep epithelizat...
Epithelial downgrowth is an uncommon complication of penetrating keratoplasty. It affects the patients' visual acuity and graft survival. Clinical observation is preferred in severe cases due to the h...
The aim of the study was to present the rates of rejection from 2018 to 2021 and evaluate the purported association between COVID-19 vaccination and corneal graft rejection....
Cases of corneal graft rejection diagnosed between January 2018 and December 2021 were reviewed. The conditional Poisson regression model of the self-controlled case series method was used to estimate...
Over the past 4 years, the annual tally of diagnosed cases of graft rejection (19 cases in year 2018, 19 cases in year 2019, 21 cases in year 2020, and 18 cases in year 2021) has remained relatively s...
No notable increase in rates of corneal graft rejection was noted in year 2021 when COVID-19 vaccination was broadly implemented. The apparent temporal relationship between COVID vaccination and corne...
To evaluate the association between donor-related factors and the risk of rejection in patients undergoing penetrating keratoplasty (PKP) for keratoconus....
A retrospective review was performed of keratoconus patients with no corneal neovascularization who underwent PKP from November 2014 to December 2016 and completed at least two years of follow-up. Pre...
A total of 201 eyes (of 201 patients) that underwent PKP for keratoconus were included. Of these, 22.9% (95% CI 17.6-29.2%) had an episode of graft rejection. The overall graft survival rate was 98.5%...
In the multivariable analysis, none of the donor-related factors were significantly associated with graft rejection; however, short death-to-surgery time may be associated with rejection after PKP. Re...
There are few predictive studies about early posttransplant outcomes taking into account baseline and posttransplant variables. The objective of this study was to create a predictive model for 30-day ...
Retrospective study with 1255 patients undergoing transplant from living and deceased donors at a tertiary health service in Brazil. Recipient, donor, transplantation, and postoperative period data we...
There were 147 (12.48%) cases of graft rejection within 30 days of transplantation. The best model was XGBoost (accuracy, 0.839; receiver operating characteristic area under the curve, 0.715; precisio...
We fitted a machine learning model to predict 30-day graft rejection after kidney transplantation that reaches a higher accuracy and precision. Machine learning models could contribute to predicting k...
Microvasculature consisting of endothelial cells and pericytes is the main site of injury during antibody-mediated rejection (ABMR) of renal grafts. Little is known about the mechanisms of activation ...
Rejection is one of the major factors affecting the long-term prognosis of kidney transplantation, and timely recognition and aggressive treatment of rejection is essential to prevent disease progress...
The complement system, consisting of more than thirty different soluble and cell-bound proteins, exerts essential functions both in the innate and adaptive immune systems and is believed to be an impo...
In this case-control feasibility study, complement factors C3a, C3dg, C4a, and C5a were measured in plasma and C3dg and sC5b-9 associated C9 neoantigen in urine in 15 kidney transplant recipients with...
In plasma, there were no significant differences between the rejection and the control group. However, steroids and pretransplant C3dg levels significantly influenced C3dg. Within the rejection group,...
This study shows increased plasma C3a and C3dg in kidney transplant recipients, primarily with T cell mediated rejection. This finding suggests that consecutive measurements of C3a and C3dg in plasma ...