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Benzazépines
Benzodiazépines
Benzodiazépines : Questions médicales fréquentes
Termes MeSH sélectionnés :
Diagnostic
5
Dépendance aux médicaments
Benzodiazépines
Tests de dépistage
Benzodiazépines
Troubles liés à l'usage de substances
Benzodiazépines
Évaluation clinique
Benzodiazépines
Syndrome de sevrage
Benzodiazépines
Symptômes
5
Effets indésirables
Benzodiazépines
Réactions allergiques
Benzodiazépines
Syndrome de sevrage
Benzodiazépines
Troubles cognitifs
Benzodiazépines
Urgences médicales
Benzodiazépines
Prévention
5
Prévention de la dépendance
Benzodiazépines
Éducation des patients
Benzodiazépines
Suivi médical
Benzodiazépines
Thérapies alternatives
Benzodiazépines
Sensibilisation
Benzodiazépines
Traitements
5
Dépendance aux médicaments
Benzodiazépines
Antidépresseurs
Benzodiazépines
Durée du traitement
Benzodiazépines
Complications
5
Complications
Benzodiazépines
Santé mentale
Benzodiazépines
Interactions médicamenteuses
Benzodiazépines
Troubles de la mémoire
Benzodiazépines
Facteurs de risque
5
Facteurs de risque
Benzodiazépines
Environnement social
Benzodiazépines
Antécédents familiaux
Benzodiazépines
Troubles mentaux
Benzodiazépines
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"description": "Comment traiter une dépendance aux benzodiazépines ?\nQuelles alternatives existent aux benzodiazépines pour l'anxiété ?\nComment réduire progressivement l'utilisation des benzodiazépines ?\nQuels médicaments peuvent aider à gérer le sevrage ?\nQuelle est la durée recommandée pour l'utilisation des benzodiazépines ?",
"url": "https://questionsmedicales.fr/mesh/D001569?mesh_terms=Contrast+Media#section-traitements"
},
{
"@type": "MedicalWebPage",
"name": "Complications",
"headline": "Complications sur Benzodiazépines",
"description": "Quelles complications peuvent survenir avec l'usage prolongé ?\nComment les benzodiazépines affectent-elles la santé mentale ?\nQuels risques sont associés à l'association avec d'autres médicaments ?\nLes benzodiazépines peuvent-elles provoquer des chutes chez les personnes âgées ?\nQuels effets à long terme sur la mémoire sont observés ?",
"url": "https://questionsmedicales.fr/mesh/D001569?mesh_terms=Contrast+Media#section-complications"
},
{
"@type": "MedicalWebPage",
"name": "Facteurs de risque",
"headline": "Facteurs de risque sur Benzodiazépines",
"description": "Quels facteurs augmentent le risque de dépendance ?\nComment l'âge influence-t-il l'usage des benzodiazépines ?\nQuel rôle joue l'environnement social dans l'usage ?\nLes antécédents familiaux influencent-ils l'usage ?\nComment les troubles de santé mentale affectent-ils l'usage ?",
"url": "https://questionsmedicales.fr/mesh/D001569?mesh_terms=Contrast+Media#section-facteurs de risque"
}
]
},
{
"@type": "FAQPage",
"mainEntity": [
{
"@type": "Question",
"name": "Comment diagnostiquer une dépendance aux benzodiazépines ?",
"position": 1,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le diagnostic repose sur l'évaluation des symptômes et l'historique d'utilisation des médicaments."
}
},
{
"@type": "Question",
"name": "Quels tests sont utilisés pour évaluer l'usage des benzodiazépines ?",
"position": 2,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des tests de dépistage de drogues et des évaluations psychologiques peuvent être utilisés."
}
},
{
"@type": "Question",
"name": "Quels critères DSM sont utilisés pour le diagnostic ?",
"position": 3,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les critères DSM-5 incluent l'usage excessif et les symptômes de sevrage."
}
},
{
"@type": "Question",
"name": "Comment évaluer l'efficacité d'un traitement par benzodiazépines ?",
"position": 4,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'efficacité est évaluée par la réduction des symptômes d'anxiété ou d'insomnie."
}
},
{
"@type": "Question",
"name": "Quels signes indiquent une surdose de benzodiazépines ?",
"position": 5,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les signes incluent confusion, somnolence excessive et difficultés respiratoires."
}
},
{
"@type": "Question",
"name": "Quels sont les effets secondaires courants des benzodiazépines ?",
"position": 6,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les effets secondaires incluent somnolence, vertiges et troubles de la mémoire."
}
},
{
"@type": "Question",
"name": "Comment reconnaître une réaction allergique aux benzodiazépines ?",
"position": 7,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les réactions allergiques peuvent se manifester par éruptions cutanées et démangeaisons."
}
},
{
"@type": "Question",
"name": "Quels symptômes indiquent un sevrage des benzodiazépines ?",
"position": 8,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les symptômes de sevrage incluent anxiété, insomnie et tremblements."
}
},
{
"@type": "Question",
"name": "Les benzodiazépines provoquent-elles des troubles cognitifs ?",
"position": 9,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, elles peuvent entraîner des troubles de la mémoire et de la concentration."
}
},
{
"@type": "Question",
"name": "Quels symptômes peuvent nécessiter une consultation médicale urgente ?",
"position": 10,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des symptômes comme confusion sévère ou difficultés respiratoires nécessitent une urgence."
}
},
{
"@type": "Question",
"name": "Comment prévenir la dépendance aux benzodiazépines ?",
"position": 11,
"acceptedAnswer": {
"@type": "Answer",
"text": "La prévention inclut une prescription prudente et une éducation sur les risques."
}
},
{
"@type": "Question",
"name": "Quels conseils donner aux patients sur l'utilisation des benzodiazépines ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les patients doivent être informés des risques et de l'importance de suivre les prescriptions."
}
},
{
"@type": "Question",
"name": "Comment surveiller l'utilisation des benzodiazépines ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les médecins doivent effectuer des suivis réguliers pour évaluer l'usage et les effets."
}
},
{
"@type": "Question",
"name": "Quelles stratégies non médicamenteuses peuvent aider ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des techniques comme la méditation et l'exercice physique peuvent réduire l'anxiété."
}
},
{
"@type": "Question",
"name": "Comment sensibiliser sur les risques des benzodiazépines ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des campagnes d'information et des ateliers peuvent sensibiliser le public aux risques."
}
},
{
"@type": "Question",
"name": "Comment traiter une dépendance aux benzodiazépines ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le traitement inclut une désintoxication supervisée et une thérapie comportementale."
}
},
{
"@type": "Question",
"name": "Quelles alternatives existent aux benzodiazépines pour l'anxiété ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les alternatives incluent les antidépresseurs et les thérapies cognitivo-comportementales."
}
},
{
"@type": "Question",
"name": "Comment réduire progressivement l'utilisation des benzodiazépines ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "La réduction doit être progressive, sous supervision médicale pour éviter le sevrage."
}
},
{
"@type": "Question",
"name": "Quels médicaments peuvent aider à gérer le sevrage ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des médicaments comme le diazépam peuvent être utilisés pour atténuer les symptômes de sevrage."
}
},
{
"@type": "Question",
"name": "Quelle est la durée recommandée pour l'utilisation des benzodiazépines ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'utilisation est généralement recommandée pour une courte durée, souvent moins de 4 semaines."
}
},
{
"@type": "Question",
"name": "Quelles complications peuvent survenir avec l'usage prolongé ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'usage prolongé peut entraîner des troubles cognitifs et une dépendance sévère."
}
},
{
"@type": "Question",
"name": "Comment les benzodiazépines affectent-elles la santé mentale ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elles peuvent aggraver des troubles mentaux comme la dépression et l'anxiété."
}
},
{
"@type": "Question",
"name": "Quels risques sont associés à l'association avec d'autres médicaments ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'association avec des opioïdes ou l'alcool augmente le risque de dépression respiratoire."
}
},
{
"@type": "Question",
"name": "Les benzodiazépines peuvent-elles provoquer des chutes chez les personnes âgées ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, elles augmentent le risque de chutes et de fractures chez les personnes âgées."
}
},
{
"@type": "Question",
"name": "Quels effets à long terme sur la mémoire sont observés ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'usage prolongé peut entraîner des troubles de la mémoire et des difficultés d'apprentissage."
}
},
{
"@type": "Question",
"name": "Quels facteurs augmentent le risque de dépendance ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les antécédents de troubles mentaux et l'usage prolongé augmentent le risque de dépendance."
}
},
{
"@type": "Question",
"name": "Comment l'âge influence-t-il l'usage des benzodiazépines ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les personnes âgées sont plus susceptibles de subir des effets secondaires et des complications."
}
},
{
"@type": "Question",
"name": "Quel rôle joue l'environnement social dans l'usage ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Un environnement stressant ou un manque de soutien social peut augmenter l'usage des benzodiazépines."
}
},
{
"@type": "Question",
"name": "Les antécédents familiaux influencent-ils l'usage ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des antécédents familiaux de dépendance peuvent augmenter le risque d'usage problématique."
}
},
{
"@type": "Question",
"name": "Comment les troubles de santé mentale affectent-ils l'usage ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les personnes avec des troubles de santé mentale sont plus susceptibles d'utiliser des benzodiazépines."
}
}
]
}
]
}
Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale
Validation scientifique effectuée le 29/04/2025
Contenu vérifié selon les dernières recommandations médicales
2 publications dans cette catégorie
Affiliations :
Department of Psychiatry, Erasmus University Medical Centre Rotterdam, Rotterdam, Netherlands.
Publications dans "Benzodiazépines" :
2 publications dans cette catégorie
Affiliations :
Former medical director of the Alliance for Benzodiazepine Best Practices, Portland, OR, a nonprofit resource for physicians and patients.
Publications dans "Benzodiazépines" :
2 publications dans cette catégorie
Affiliations :
Université Lyon 1, Lyon, France, Hôpital des Charpennes, Hospices Civils de Lyon, Lyon, France.
Publications dans "Benzodiazépines" :
2 publications dans cette catégorie
Affiliations :
Université Lyon 1, Lyon, France, Service pharmaceutique, Hôpital des Charpennes, Hospices Civils de Lyon, Lyon, France, Université Claude-Bernard Lyon 1, Research on Healthcare Performance (RESHAPE), Inserm U1290, Lyon, France.
Publications dans "Benzodiazépines" :
2 publications dans cette catégorie
Affiliations :
Université Lyon 1, Lyon, France, Centre Hospitalier Le Vinatier, Bron, France.
Publications dans "Benzodiazépines" :
2 publications dans cette catégorie
Affiliations :
Université Lyon 1, Lyon, France, Inserm U1028, CNRS UMR5292, Centre de recherche en neurosciences de Lyon, Lyon, France, Hôpital des Charpennes, Hospices Civils de Lyon, Lyon, France, Centre Mémoire Ressource et Recherche de Lyon (CMRR), Hôpital des Charpennes, Hospices Civils de Lyon, Lyon, France.
Publications dans "Benzodiazépines" :
2 publications dans cette catégorie
Affiliations :
Hôpital des Charpennes, Hospices Civils de Lyon, Lyon, France, CNRS UMR 5229, Institut des Sciences Cognitives Marc-Jeannerod, Team "Neuroplasticity in Parkinson's disease".
Publications dans "Benzodiazépines" :
2 publications dans cette catégorie
Affiliations :
Department of Psychiatry and Behavioral Neurosciences and Anesthesiology, Wayne State University, Detroit, MI, USA. rbalon@wayne.edu.
Publications dans "Benzodiazépines" :
2 publications dans cette catégorie
Affiliations :
Discipline of Psychiatry, Nepean Clinical School, Sydney Medical School, Faculty of Medicine and Health, University of Sydney, Sydney, NSW, Australia.
Publications dans "Benzodiazépines" :
2 publications dans cette catégorie
Affiliations :
Department of Chemistry and Biochemistry, University of Wisconsin-Milwaukee, Milwaukee, Wisconsin, USA.
Milwaukee Institute of Drug Discovery, University of Wisconsin-Milwaukee, Milwaukee, Wisconsin, USA.
Publications dans "Benzodiazépines" :
2 publications dans cette catégorie
Affiliations :
Department of Chemistry and Biochemistry, University of Wisconsin-Milwaukee, Milwaukee, Wisconsin, USA.
Milwaukee Institute of Drug Discovery, University of Wisconsin-Milwaukee, Milwaukee, Wisconsin, USA.
Publications dans "Benzodiazépines" :
2 publications dans cette catégorie
Affiliations :
Department of Chemistry and Biochemistry, University of Wisconsin-Milwaukee, Milwaukee, Wisconsin, USA.
Milwaukee Institute of Drug Discovery, University of Wisconsin-Milwaukee, Milwaukee, Wisconsin, USA.
Publications dans "Benzodiazépines" :
2 publications dans cette catégorie
Affiliations :
Department of Chemistry and Biochemistry, University of Wisconsin-Milwaukee, Milwaukee, Wisconsin, USA.
Milwaukee Institute of Drug Discovery, University of Wisconsin-Milwaukee, Milwaukee, Wisconsin, USA.
Publications dans "Benzodiazépines" :
2 publications dans cette catégorie
Affiliations :
Department of Chemistry and Biochemistry, University of Wisconsin-Milwaukee, Milwaukee, Wisconsin, USA.
Milwaukee Institute of Drug Discovery, University of Wisconsin-Milwaukee, Milwaukee, Wisconsin, USA.
Publications dans "Benzodiazépines" :
2 publications dans cette catégorie
Affiliations :
Department of Cell Biology, Neurobiology and Anatomy, Medical College of Wisconsin, Milwaukee, Wisconsin, USA.
Publications dans "Benzodiazépines" :
2 publications dans cette catégorie
Affiliations :
Department of Pathobiological Sciences, University of Wisconsin-Madison, Madison, Wisconsin, USA.
Publications dans "Benzodiazépines" :
2 publications dans cette catégorie
Affiliations :
UW Carbone Cancer Center, University of Wisconsin-Madison, Madison, Wisconsin, USA.
Publications dans "Benzodiazépines" :
2 publications dans cette catégorie
Affiliations :
UW Carbone Cancer Center, University of Wisconsin-Madison, Madison, Wisconsin, USA.
Publications dans "Benzodiazépines" :
2 publications dans cette catégorie
Affiliations :
UW Carbone Cancer Center, University of Wisconsin-Madison, Madison, Wisconsin, USA.
Publications dans "Benzodiazépines" :
2 publications dans cette catégorie
Affiliations :
Department of Pathobiological Sciences, University of Wisconsin-Madison, Madison, Wisconsin, USA.
Publications dans "Benzodiazépines" :
AKI is a potential complication of intravascular iodinated contrast exposure. Contrast-associated AKI, which typically manifests as small and transient decrements in kidney function that develop withi...
Intravenous iodinated contrast media are commonly used in clinical practice, ranging from medical imaging to interventional radiology (IR) procedures and endovascular interventions. Compared with pati...
Contrast associated acute kidney injury (CA-AKI) can lead to an increased risk of adverse events. Contrast media (CM) volume reduction has been advocated as a pivotal strategy to prevent CA-AKI in sta...
To compare the effectiveness of CM volume reduction with the DyeVert...
We prospectively collected data from 136 patients with stable coronary artery disease at high risk of CA-AKI treated with left ventricular end diastolic pressure (LVEDP)- guided hydration and undergoi...
Patients in the DyeVert group were treated with a significant lower CM volume (median: 47.5 vs. 84.0 mL, p < 0.001). The trend in creatinine increase was lower (p = 0.004) and the Δ of creatinine (0-4...
CM volume reduction with the DyeVert...
The aim of this study was to quantify the effect of iodinated contrast media (ICM) conservation measures implemented at a single health system during a global shortage, comparing the 12-month period b...
Total body weight (TBW) is a frequently used contrast media (CM) strategy for dose calculation in enhanced CT, yet it is suboptimal as it lacks consideration of patient characteristics, such as body f...
Eighty-nine adult patients referred for CM thoracic CT were retrospectively included, categorized as either normal, muscular, or overweight. Patient body composition data was used to calculate the CM ...
BIA demonstrated the highest and lowest calculated CM dose in muscular and overweight groups respectively, compared to other strategies. For the normal group, the lowest calculated CM dose was achieve...
The BIA method is more adaptive to variations in patient body habitus especially in muscular and overweight patients and is most closely correlated to patient demographics. This study could support ut...
The BIA-based method is adaptive to variations in body habitus especially in muscular and overweight patients and is closely correlated to patient demographics for contrast-enhanced chest CT....
• Calculations based on BIA showed the largest variation in CM dose. • Lean body weight using BIA demonstrated the strongest correlation to patient demographics. • Lean body weight BIA protocol may be...
A severe shortage of iodinated contrast medium (ICM) has forced radiology departments around the world to implement strategies to reduce contrast utilization. The aim of this study was to evaluate the...
Our radiology department instituted several ICM-conserving interventions on 13...
The average daily number of CECT (all), CECT (inpatient and ED), CTPA, CECT AP, and 'Code stroke' CT scans decreased significantly (P < 0.01), by 58.6%, 68.8%, 74.1%, 88.0%, and 37.5%, respectively. T...
Interventions in CT alone, focused on improving patient triage to CECT while avoiding deferment of any outpatient oncology studies, have achieved an approximately two-thirds reduction in ICM consumpti...
To identify the risk factors for moderate and severe contrast media extravasation and provide effective guidance to reduce the degree of extravasation injuries....
We observed 224 adult patients who underwent contrast media extravasation at Xiangya Hospital of Central South University, Hunan Provincial Maternal and Child Healthcare Hospital, and Xiangya Changde ...
Among 224 patients, 0 (0%) had severe, 18 (8.0%) had moderate, and 206 (92.0%) had mild contrast media extravasation injury. Multivariate logistic regression analysis revealed malignant tumors (odds r...
Risk factors for moderate contrast media extravasation injury are malignant tumors, iohexol, large-volume (> 50 mL) extravasation, and back-of-the-hand injection. Analysis of these risk factors can he...
High-risk patients with extravasation support should choose the appropriate contrast media type, avoiding back-of-the-hand injections. We recommend that patients with cancer be implanted with a high-p...
Iodinated- (ICM) and gadolinium-based (GCM) contrast media are used in radiology imaging techniques, such as computer tomography (CT) and magnetic resonance (MR), respectively. The paper aims to analy...
To assess the role of atorvastatin to the frequency of contrast-induced acute kidney injury (CI-AKI) in patients with cardiovascular diseases (CVD) undergoing computed tomography (CT) with intravenous...
One hundred patients with CVD undergoing CT with with intravenous contrast media administration were included in prospective observational study (ClinicalTrials.gov ID NCT04666389). Patients were divi...
CI-AKI was diagnosed in 4 (3.96%) patients. At the same time, it was not possible to establish statistically significant relationships (p0.05) between risk factors and the development of CI-AKI. Stati...
Cardiovascular diseases may increase the risk of CI-AKI after computed tomography with intravenous contrast media administration. Therefore, it is recommended to evaluate the serum creatinine concentr...
To pool and summarise published data of pulmonary blood flow (PBF), pulmonary blood volume (PBV) and mean transit time (MTT) of the human lung, obtained with perfusion MRI or CT to provide reliable re...
PubMed was systematically searched to identify studies that quantified PBF/PBV/MTT in the human lung by injection of contrast agent, imaged by MRI or CT. Only data analysed by 'indicator dilution theo...
PBV was obtained from 313 measurements from 14 publications (wM: 13.97 ml/100 ml, wSD: 4.21 ml/100 ml, wCoV 0.30). MTT was obtained from 188 measurements from 10 publications (wM: 5.91 s, wSD: 1.84 s ...
Reference values for PBF, MTT and PBV were obtained in HV. The literature data are insufficient to draw strong conclusions regarding disease reference values....