questionsmedicales.fr
Composés polycycliques
Hydrocarbures aromatiques polycycliques
Phénanthrènes
Morphinanes
Dérivés de la morphine
Dérivés de la morphine : Questions médicales fréquentes
Termes MeSH sélectionnés :
Ventricular Function, Left
Diagnostic
5
Dépendance aux opioïdes
Morphine
Tests de dépistage
Morphine
Évaluation de la douleur
Morphine
Symptômes
5
Effets secondaires
Morphine
Réaction allergique
Morphine
Dépendance aux opioïdes
Morphine
Prévention
5
Prévention de la dépendance
Morphine
Sécurité des médicaments
Morphine
Éducation des patients
Morphine
Traitements
5
Traitement de la dépendance
Morphine
Effets secondaires
Morphine
Traitement de la douleur
Morphine
Complications
5
Immunosuppression
Morphine
Facteurs de risque
5
Dépendance aux opioïdes
Morphine
Antécédents médicaux
Morphine
Facteurs environnementaux
Morphine
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"name": "Comment diagnostiquer une dépendance aux dérivés de la morphine ?",
"position": 1,
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"text": "Le diagnostic repose sur l'évaluation des symptômes de dépendance et des antécédents médicaux."
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"@type": "Question",
"name": "Quels tests sont utilisés pour évaluer l'usage de morphine ?",
"position": 2,
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"@type": "Question",
"name": "Comment reconnaître une réaction allergique aux dérivés de morphine ?",
"position": 8,
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"text": "Les réactions allergiques peuvent se manifester par des éruptions cutanées, démangeaisons ou œdème."
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"@type": "Question",
"name": "Quels symptômes indiquent une dépendance aux opioïdes ?",
"position": 9,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les symptômes incluent des envies intenses, des comportements de recherche de drogue et des symptômes de sevrage."
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"@type": "Question",
"name": "Quels signes d'intoxication aux dérivés de morphine ?",
"position": 10,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les signes incluent confusion, somnolence, pupilles constrictes et respiration ralentie."
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"@type": "Question",
"name": "Comment prévenir la dépendance aux dérivés de morphine ?",
"position": 11,
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"text": "La prévention passe par une prescription prudente, l'éducation des patients et le suivi régulier."
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"@type": "Question",
"name": "Quelles mesures de sécurité pour l'utilisation de morphine ?",
"position": 12,
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"text": "Les mesures incluent le stockage sécurisé, l'éducation sur les risques et le suivi médical."
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"@type": "Question",
"name": "Comment sensibiliser aux risques des dérivés de morphine ?",
"position": 13,
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"name": "Quels conseils pour éviter les surdoses de morphine ?",
"position": 14,
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"position": 16,
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"position": 17,
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"@type": "Answer",
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{
"@type": "Question",
"name": "Comment la morphine peut-elle affecter la santé mentale ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'utilisation de morphine peut entraîner des troubles de l'humeur, de l'anxiété et des troubles cognitifs."
}
},
{
"@type": "Question",
"name": "Quels sont les facteurs de risque de dépendance aux dérivés de morphine ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les facteurs incluent des antécédents de dépendance, des troubles mentaux et l'usage prolongé."
}
},
{
"@type": "Question",
"name": "Comment l'âge influence-t-il l'utilisation de morphine ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les personnes âgées sont plus susceptibles de développer des effets secondaires et une dépendance."
}
},
{
"@type": "Question",
"name": "Quels rôles jouent les antécédents médicaux dans l'usage de morphine ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des antécédents de troubles de l'humeur ou de dépendance augmentent le risque d'abus."
}
},
{
"@type": "Question",
"name": "Comment le sexe influence-t-il la réponse à la morphine ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des études montrent que les femmes peuvent être plus sensibles aux effets analgésiques et secondaires."
}
},
{
"@type": "Question",
"name": "Quels facteurs environnementaux augmentent le risque d'abus de morphine ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Un environnement de stress, de pression sociale ou d'accès facile aux opioïdes augmente le risque."
}
}
]
}
]
}
Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale
Validation scientifique effectuée le 10/04/2025
Contenu vérifié selon les dernières recommandations médicales
4 publications dans cette catégorie
Affiliations :
Department of Entomology and Plant Pathology, State University of North Fluminense Darcy Ribeiro, Campos dos Goytacazes, RJ, Brazil.
Publications dans "Dérivés de la morphine" :
4 publications dans cette catégorie
Affiliations :
Department of Psychiatry SUNY Upstate Medical University, 800 Irving Avenue, Syracuse, NY 13210, USA.
Publications dans "Dérivés de la morphine" :
4 publications dans cette catégorie
Affiliations :
Behavioral Pharmacology Group, Laboratory of Animal Morphology and Pathology, State University of North Fluminense Darcy Ribeiro, Avenida Alberto Lamego, 2000, Campos dos Goytacazes 28013-602, RJ, Brazil. Electronic address: marinete@uenf.br.
Publications dans "Dérivés de la morphine" :
4 publications dans cette catégorie
Affiliations :
Department of Physiology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran. Electronic address: azizih@modares.ac.ir.
Publications dans "Dérivés de la morphine" :
4 publications dans cette catégorie
Affiliations :
Department of Pharmacology School of Medicine, Tehran University of Medical Sciences, Tehran, Iran.
Iranian National Center for Addiction Studies, Tehran University of Medical Sciences, Tehran, Iran.
Department of Neuroendocrinology, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran, zarinmr@ams.ac.ir.
Publications dans "Dérivés de la morphine" :
3 publications dans cette catégorie
Affiliations :
Department of Pharmacology and Experimental Neuroscience University of Nebraska Medical Center Omaha Nebraska USA.
Publications dans "Dérivés de la morphine" :
3 publications dans cette catégorie
Affiliations :
Department of Pharmacology and Experimental Neuroscience University of Nebraska Medical Center Omaha Nebraska USA.
Publications dans "Dérivés de la morphine" :
3 publications dans cette catégorie
Affiliations :
Neuroscience Research Center, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran; School of Cognitive Sciences, Institute for Research in Fundamental Sciences, Tehran, Iran; Department of Basic Sciences, Iranian Academy of Medical Sciences, Tehran, Iran. Electronic address: Haghparast@sbmu.ac.ir.
Publications dans "Dérivés de la morphine" :
3 publications dans cette catégorie
Affiliations :
Department of Physiology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran.
Publications dans "Dérivés de la morphine" :
2 publications dans cette catégorie
Affiliations :
Department of Psychology, Program in Neuroscience Temple University, Philadelphia, PA, USA.
Publications dans "Dérivés de la morphine" :
2 publications dans cette catégorie
Affiliations :
Semmelweis University, Department of Pharmaceutical Chemistry, HUNGARY.
Publications dans "Dérivés de la morphine" :
2 publications dans cette catégorie
Affiliations :
Department of Pharmacology and Experimental Neuroscience, University of Nebraska Medical Center, Omaha, Nebraska; Department of Pharmacology, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
Publications dans "Dérivés de la morphine" :
2 publications dans cette catégorie
Affiliations :
Department of Pharmacology and Experimental Neuroscience, University of Nebraska Medical Center, Omaha, Nebraska.
Publications dans "Dérivés de la morphine" :
2 publications dans cette catégorie
Affiliations :
Behavioral Pharmacology Group, Laboratory of Animal Morphology and Pathology, State University of North Fluminense Darcy Ribeiro, Avenida Alberto Lamego, 2000, Campos dos Goytacazes 28013-602, RJ, Brazil.
Publications dans "Dérivés de la morphine" :
2 publications dans cette catégorie
Affiliations :
Behavioral Pharmacology Group, Laboratory of Animal Morphology and Pathology, State University of North Fluminense Darcy Ribeiro, Avenida Alberto Lamego, 2000, Campos dos Goytacazes 28013-602, RJ, Brazil.
Publications dans "Dérivés de la morphine" :
2 publications dans cette catégorie
Affiliations :
Department of Pharmacology, Ribeirão Preto Medical School of the University of São Paulo, SP, Brazil.
Publications dans "Dérivés de la morphine" :
2 publications dans cette catégorie
Affiliations :
Behavioral Pharmacology Group, Laboratory of Animal Morphology and Pathology, State University of North Fluminense Darcy Ribeiro, Avenida Alberto Lamego, 2000, Campos dos Goytacazes 28013-602, RJ, Brazil.
Publications dans "Dérivés de la morphine" :
2 publications dans cette catégorie
Affiliations :
Iranian National Center for Addiction Studies.
Department of Neuroscience and Addiction Studies, School of Advanced Technologies in Medicine.
Publications dans "Dérivés de la morphine" :
1 publication dans cette catégorie
Affiliations :
Department of Psychology, Program in Neuroscience Temple University, Philadelphia, PA, USA.
Publications dans "Dérivés de la morphine" :
1 publication dans cette catégorie
Affiliations :
Zuckerman Mind Brain Behavior Institute and Department of Biological Sciences, Columbia University, New York, NY, USA.
Publications dans "Dérivés de la morphine" :
Heart failure (HF) is often categorized by left ventricular (LV) ejection fraction (LVEF). A new category of HF characterized by supra-normal LVEF (>65%), named HF with supra-normal ejection fraction ...
Ventricular arrhythmia (VA) commonly originate from the left ventricular summit (LVS) and results in left ventricular (LV) dysfunction in some patients; however, factors related to LV cardiomyopathy h...
Between 2013 and 2018, a total of 139 patients (60.7% men; mean age 53.2 ± 13.9 years old) underwent catheter ablation for LVS VA in two centers. Detailed patient demographics, electrocardiograms, ele...
Acute procedural success was achieved in 92.8% of patients. There were 40 patients (28.8%) with LV cardiomyopathy, and the mean LVEF improved from 37.5 ± 9.3% to 48.5 ± 10.2% after ablation (p < .001)...
In patients with VA from the LVS, PVC QRSd and AEAD are factors associated with deteriorating LV systolic function. Catheter ablation can reverse LV remodeling. Narrower QRSd and better LVEF are assoc...
Ascending aortic dilatation is a common clinical issue. In the present study, we aimed to evaluate the relationship between ascending aortic diameter with left ventricular (LV) and left atrial (LA) fu...
A total of 127 healthy participants with normal LV systolic function took part in the study. Echocardiographic measurements were obtained from each subject....
The mean age of the participants was 43 ± 14.1 years and 76 (59.8%) were female. The mean aortic diameter of the participants was 32.2 ± 4.7 mm. A negative correlation was found between aortic diamete...
A strong correlation between ascending aortic diameter with LV and LA functions, and LVMI in individuals with normal LV systolic function....
Positron emission tomography (PET) myocardial perfusion imaging (MPI) can be used to evaluate left ventricular (LV) volumes and function. We performed a head-to-head comparison of LV function and volu...
In this prospective study, 51 patients underwent [...
LVEF and LV wall motion can be accurately assessed using [...
CZT-SPECT has good agreement in the evaluation of mechanical synchronization compared with conventional SPECT. The aim of this study was to evaluate the correlation between left ventricular mechanical...
This retrospective study involved 371 patients (239 males and 132 females, mean age 61.06 ± 11.78 years old) who underwent GMPI at the Nuclear Medicine Department of Shanxi Cardiovascular Hospital fro...
PP, PSD, PHB, HS and HK were significantly different among the four groups (F = 5.20, 188.72, 202.88, 171.05, 101.36, P < 0.001). Pairwise comparison tests showed significant differences in PSD and PH...
CZT SPECT GMPI provided left ventricular mechanical contraction synchrony parameters that correlated well with left ventricular systolic function. Worse left ventricular mechanical contraction synchro...
Left ventricle myocardium has a complex micro-architecture, which was revealed to consist of myocyte bundles arranged in a series of laminar sheetlets. Recent imaging studies demonstrated that these s...
The perioperative quantification of left and right ventricular function is cornerstone to provide optimal patient care. Echocardiography has emerged as the most important cardiac imaging modality in t...
Myocardial contractility is poorly defined and difficult to compare between studies. Contractance or myocardial active strain energy density (MASED) measures the mechanical work done per unit volume (...
Data obtained from three previously published experimental studies using trabecular tissue was used to provide contemporaneous nominal stress and strain data in 18 different scenarios with different l...
We showed that calculating MASED was feasible and provided a measure of energy production (work done) per unit volume of myocardium during contraction. The new term for contractile function, contracta...
The right ventricle (RV) in hypertrophic cardiomyopathy (HCM) tends to be neglected, as previous efforts have predominantly focused on examining the prognostic value of left ventricular (LV) abnormali...
Two hundred and ninety HCM patients with preserved LV ejection fraction (LVEF ≥ 55%) and 30 age- and sex-matched controls underwent cardiovascular magnetic resonance (CMR). All patients were followed ...
When compared to controls, HCM patients exhibited lower RV and LV peak global longitudinal systolic strains on feature-tracking analysis of cine images, while RVEF and LVEF were within the normal rang...
In HCM, RV function, including RV strain, and LV strain decrease over time despite preserved LVEF. Reduction in RV but not LV function is associated with adverse cardiovascular outcomes. Assessing RV ...
Atrial fibrillation (AF) is the most common sustained arrhythmia in humans. The onset of the arrhythmia can significantly impair cardiac function. This hemodynamic deterioration has been explained by ...
Twelve patients undergoing catheter ablation for paroxysmal AF were paced simultaneously from the proximal coronary sinus and the His bundle region according to prescribed sequences of irregular R-R i...
Simulated AF led to significant impairment of left ventricular systolic and diastolic function. Both loss of atrial contraction and heart rate irregularity significantly contributed to hemodynamic imp...
Our findings strengthen the rationale for therapeutic strategies aiming at rhythm control and heart rate regularization in patients with AF....