Hemoperfusion in Poisoning and Drug Overdose.
Hemoperfusion (HP) is an extracorporeal blood purification therapy that is used to remove poisons or drugs from the body. This chapter provides a brief overview of the technical aspects and the potent...
Artère cérébrale moyenne : Questions médicales fréquentes
Questions fréquentes et termes MeSH associés
Diagnostic 5
#1
Comment diagnostiquer une occlusion de l'artère cérébrale moyenne ?
Un IRM ou un scanner cérébral peut révéler une occlusion ou un AVC.
#2
Quels tests sont utilisés pour évaluer la circulation sanguine ?
L'échographie Doppler et l'angiographie sont couramment utilisés.
#3
Quels signes cliniques indiquent une atteinte de cette artère ?
Des troubles moteurs, des troubles du langage et des déficits sensoriels peuvent apparaître.
#4
Quelle est l'importance de l'IRM dans le diagnostic ?
L'IRM permet de visualiser les lésions cérébrales et d'évaluer l'étendue des dommages.
#5
Peut-on détecter une sténose de l'artère cérébrale moyenne ?
Oui, la sténose peut être détectée par angiographie ou échographie Doppler.
Symptômes 5
#1
Quels sont les symptômes d'un AVC lié à cette artère ?
Les symptômes incluent faiblesse unilatérale, troubles de la parole et confusion.
#2
Comment se manifeste une hémorragie cérébrale ?
Elle peut provoquer des maux de tête soudains, des nausées et une perte de conscience.
#3
Quels déficits peuvent survenir après un AVC ?
Des déficits moteurs, sensoriels et cognitifs peuvent affecter la qualité de vie.
#4
Les troubles de la vision sont-ils possibles ?
Oui, des troubles visuels peuvent survenir, comme la perte de vision d'un œil.
#5
Quels signes précurseurs d'AVC sont à surveiller ?
Des engourdissements, des troubles de l'équilibre et des maux de tête soudains.
Prévention 5
#1
Quelles habitudes de vie aident à prévenir les AVC ?
Une alimentation équilibrée, l'exercice régulier et l'arrêt du tabac sont essentiels.
#2
Le contrôle de la pression artérielle est-il important ?
Oui, maintenir une pression artérielle normale réduit le risque d'AVC.
#3
Comment le diabète influence-t-il le risque d'AVC ?
Le diabète mal contrôlé augmente le risque d'AVC ischémique et hémorragique.
#4
Les examens médicaux réguliers sont-ils nécessaires ?
Oui, des bilans réguliers aident à détecter les facteurs de risque précocement.
#5
L'alcool a-t-il un impact sur le risque d'AVC ?
Une consommation excessive d'alcool augmente le risque d'AVC et d'hypertension.
Traitements 5
#1
Quel est le traitement d'urgence pour un AVC ?
L'administration d'un thrombolytique dans les premières heures est cruciale.
#2
Quels médicaments sont utilisés pour prévenir les AVC ?
Les anticoagulants et les antiplaquettaires sont souvent prescrits.
#3
La rééducation est-elle nécessaire après un AVC ?
Oui, la rééducation physique et orthophonique est essentielle pour récupérer.
#4
Quels sont les traitements chirurgicaux possibles ?
La chirurgie peut inclure la déviation des vaisseaux ou l'évacuation d'un hématome.
#5
Comment gérer les complications post-AVC ?
Un suivi médical régulier et des thérapies adaptées sont nécessaires.
Complications 5
#1
Quelles sont les complications possibles après un AVC ?
Les complications incluent des infections, des troubles de la déglutition et des douleurs.
#2
Comment les AVC affectent-ils la qualité de vie ?
Ils peuvent entraîner des handicaps physiques et cognitifs, affectant l'autonomie.
#3
Les AVC peuvent-ils entraîner des troubles psychologiques ?
Oui, des troubles comme la dépression et l'anxiété sont fréquents après un AVC.
#4
Quelles sont les conséquences d'une hémorragie cérébrale ?
Elle peut causer des lésions cérébrales permanentes et des déficits neurologiques.
#5
Les AVC récurrents sont-ils possibles ?
Oui, les personnes ayant eu un AVC sont à risque accru d'en avoir un autre.
Facteurs de risque 5
#1
Quels sont les principaux facteurs de risque d'AVC ?
L'hypertension, le diabète, le tabagisme et l'obésité sont des facteurs majeurs.
#2
L'âge influence-t-il le risque d'AVC ?
Oui, le risque d'AVC augmente avec l'âge, surtout après 55 ans.
#3
Le stress peut-il contribuer aux AVC ?
Oui, le stress chronique peut augmenter le risque d'AVC par divers mécanismes.
#4
Les antécédents familiaux jouent-ils un rôle ?
Oui, des antécédents familiaux d'AVC augmentent le risque personnel.
#5
Le cholestérol élevé est-il un facteur de risque ?
Oui, un taux de cholestérol élevé peut contribuer à l'athérosclérose et aux AVC.
Contenu validé par Dr Olivier Menir
Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale
Validation scientifique effectuée le 28/03/2025
Contenu vérifié selon les dernières recommandations médicales
Auteurs principaux
Tatsuya Tanaka
2 publications dans cette catégorie
Affiliations :
- Department of Neurosurgery, International University of Health and Welfare, School of Medicine, Narita Hospital, Narita City, Chiba, Japan.
Publications dans "Artère cérébrale moyenne" :
-
Unruptured aneurysm at bifurcation of super short middle cerebral artery mimicking duplicated middle cerebral artery aneurysm.
Surgical neurology international 2022-07-29
-
A De Novo Aneurysm of the Anterior Cerebral Azygos Artery Following a Middle Cerebral Arterial Aneurysm with Subarachnoid Hemorrhage.
NMC case report journal 2021-06-23
Yang Duan
2 publications dans cette catégorie
Affiliations :
- Department of Radiology, Center for Neuroimaging, General Hospital of Northern Theater Command, Shenyang, China.
Publications dans "Artère cérébrale moyenne" :
-
Hyperdense middle cerebral artery sign in large cerebral infarction.
Brain and behavior 2021-03-25
-
Hyperdense middle cerebral artery sign predicts favorable outcome after decompressive craniectomy in patients with malignant middle cerebral artery infarction.
Acta radiologica (Stockholm, Sweden : 1987) 2021-08-05
Benqiang Yang
2 publications dans cette catégorie
Affiliations :
- Department of Radiology, General Hospital of Northern Theater Command, Shenyang, China.
Publications dans "Artère cérébrale moyenne" :
-
Hyperdense middle cerebral artery sign in large cerebral infarction.
Brain and behavior 2021-03-25
-
Hyperdense middle cerebral artery sign predicts favorable outcome after decompressive craniectomy in patients with malignant middle cerebral artery infarction.
Acta radiologica (Stockholm, Sweden : 1987) 2021-08-05
Shan Gao
2 publications dans cette catégorie
Affiliations :
- Department of Neurology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, China.
Publications dans "Artère cérébrale moyenne" :
-
Association of carotid artery geometries with middle cerebral artery atherosclerosis.
Atherosclerosis 2022-05-25
-
Quantitative score of the vessel morphology in middle cerebral artery atherosclerosis.
Journal of the neurological sciences 2019-02-15
Feng Feng
2 publications dans cette catégorie
Affiliations :
- Department of Radiology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, China.
Publications dans "Artère cérébrale moyenne" :
-
Association of carotid artery geometries with middle cerebral artery atherosclerosis.
Atherosclerosis 2022-05-25
-
Quantitative score of the vessel morphology in middle cerebral artery atherosclerosis.
Journal of the neurological sciences 2019-02-15
Wei-Hai Xu
2 publications dans cette catégorie
Affiliations :
- Department of Neurology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China. Electronic address: xuwh@pumch.cn.
Publications dans "Artère cérébrale moyenne" :
-
Association of carotid artery geometries with middle cerebral artery atherosclerosis.
Atherosclerosis 2022-05-25
-
Quantitative score of the vessel morphology in middle cerebral artery atherosclerosis.
Journal of the neurological sciences 2019-02-15
Hyo Sung Kwak
2 publications dans cette catégorie
Affiliations :
- Department of Radiology and Research Institute of Clinical Medicine of Chonbuk National University-Biomedical Research Institute of Chonbuk National University Hospital, 567 Baekje-daero, deokjin-gu, Jeonju-si, Jeollabuk-do, 561-756, Republic of Korea. kwak8140@jbnu.ac.kr.
Publications dans "Artère cérébrale moyenne" :
-
Why is middle cerebral artery plaque augmented by contrast media? A phantom study using middle cerebral artery stenotic silicon model.
Neuroradiology 2019-08-07
-
Aberrant Origin of the Distal Anterior Cerebral Artery from the Middle Cerebral Artery Related to Obstruction of Bilateral Proximal Anterior Cerebral Arteries: A Case Report.
Current medical imaging
Gyung Ho Chung
2 publications dans cette catégorie
Affiliations :
- Department of Radiology and Research Institute of Clinical Medicine of Chonbuk National University-Biomedical Research Institute of Chonbuk National University Hospital, 567 Baekje-daero, deokjin-gu, Jeonju-si, Jeollabuk-do, 561-756, Republic of Korea.
Publications dans "Artère cérébrale moyenne" :
-
Why is middle cerebral artery plaque augmented by contrast media? A phantom study using middle cerebral artery stenotic silicon model.
Neuroradiology 2019-08-07
-
Aberrant Origin of the Distal Anterior Cerebral Artery from the Middle Cerebral Artery Related to Obstruction of Bilateral Proximal Anterior Cerebral Arteries: A Case Report.
Current medical imaging
Robert C Rennert
2 publications dans cette catégorie
Affiliations :
- Department of Neurosurgery, Clinical Neurosciences Center, University of Utah, Salt Lake City, United States.
Publications dans "Artère cérébrale moyenne" :
-
Double bypass for mycotic middle cerebral artery aneurysm.
Surgical neurology international 2022-08-05
-
Orphaned Middle Cerebral Artery Side-to-Side In Situ Bypass as a Favorable Alternative Approach for Complex Middle Cerebral Artery Aneurysm Treatment: A Case Series.
World neurosurgery 2019-07-11
Zhong Wang
2 publications dans cette catégorie
Affiliations :
- Department of Neurosurgery and Brain and Nerve Research Laboratory, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215006, P.R. China.
Publications dans "Artère cérébrale moyenne" :
-
Cerebral revascularization for the management of complex middle cerebral artery aneurysm: A case series.
Experimental and therapeutic medicine 2021-06-15
-
Morphological Variables Associated With Ruptured Middle Cerebral Artery Aneurysms.
Neurosurgery
Rokuya Tanikawa
2 publications dans cette catégorie
Affiliations :
- 2Department of Neurosurgery, Stroke Center, Teishinkai Hospital, Sapporo, Japan.
Publications dans "Artère cérébrale moyenne" :
-
Internal maxillary artery bypass for the treatment of complex middle cerebral artery aneurysms.
Neurosurgical focus
-
"Microcisternal Drainage" Technique for Clipping a Middle Cerebral Artery Aneurysm.
World neurosurgery 2023-01-26
Timothy G White
1 publication dans cette catégorie
Affiliations :
- Department of Neurosurgery, Hofstra Northwell School of Medicine, North Shore University Hospital, Manhasset, New York.
Publications dans "Artère cérébrale moyenne" :
Georgios Klironomos
1 publication dans cette catégorie
Affiliations :
- Department of Neurosurgery, Hofstra Northwell School of Medicine, North Shore University Hospital, Manhasset, New York.
Publications dans "Artère cérébrale moyenne" :
David J Langer
1 publication dans cette catégorie
Affiliations :
- Department of Neurosurgery, Hofstra Northwell School of Medicine, Lenox Hill Hospital, New York, New York.
Publications dans "Artère cérébrale moyenne" :
Jeffrey Katz
1 publication dans cette catégorie
Affiliations :
- Department of Neurology, Hofstra Northwell School of Medicine, North Shore University Hospital, Manhasset, New York.
Publications dans "Artère cérébrale moyenne" :
Amir R Dehdashti
1 publication dans cette catégorie
Affiliations :
- Department of Neurosurgery, Hofstra Northwell School of Medicine, North Shore University Hospital, Manhasset, New York.
- Department of Neurosurgery, Hofstra Northwell School of Medicine, Lenox Hill Hospital, New York, New York.
Publications dans "Artère cérébrale moyenne" :
Benjamin K Hendricks
1 publication dans cette catégorie
Affiliations :
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, Arizona.
Publications dans "Artère cérébrale moyenne" :
Robert F Spetzler
1 publication dans cette catégorie
Affiliations :
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, Arizona.
Publications dans "Artère cérébrale moyenne" :
Jamie Cooke
1 publication dans cette catégorie
Affiliations :
- Anatomy and Neuroscience (JC), School of Biomedical Sciences, University of Melbourne, Parkville; Department of Surgery (JC), Alfred Hospital, Melbourne, Victoria; Interventional Radiology Service (JM, MB, HA), Department of Radiology, Austin Hospital, Melbourne; School of Medicine (JM, MB, HA), Faculty of Health, Deakin University, Waurn Ponds; Stroke Division (JM, MB, HA), Florey Institute of Neuroscience and Mental Health, University of Melbourne, Heidelberg, Victoria; Interventional Neuroradiology Service (HA), Department of Radiology, St Vincent's Hospital; Interventional Neuroradiology Unit (RVC, L-AS, HA), Monash Imaging, Monash Health; and Faculty of Medicine (RVC, HA), Nursing and Health Sciences, Monash University, Melbourne, Australia.
Publications dans "Artère cérébrale moyenne" :
-
Acute middle cerebral artery stroke in a patient with a patent middle cerebral artery.
Neurology. Clinical practice
Julian Maingard
1 publication dans cette catégorie
Affiliations :
- Anatomy and Neuroscience (JC), School of Biomedical Sciences, University of Melbourne, Parkville; Department of Surgery (JC), Alfred Hospital, Melbourne, Victoria; Interventional Radiology Service (JM, MB, HA), Department of Radiology, Austin Hospital, Melbourne; School of Medicine (JM, MB, HA), Faculty of Health, Deakin University, Waurn Ponds; Stroke Division (JM, MB, HA), Florey Institute of Neuroscience and Mental Health, University of Melbourne, Heidelberg, Victoria; Interventional Neuroradiology Service (HA), Department of Radiology, St Vincent's Hospital; Interventional Neuroradiology Unit (RVC, L-AS, HA), Monash Imaging, Monash Health; and Faculty of Medicine (RVC, HA), Nursing and Health Sciences, Monash University, Melbourne, Australia.
Publications dans "Artère cérébrale moyenne" :
-
Acute middle cerebral artery stroke in a patient with a patent middle cerebral artery.
Neurology. Clinical practice
Sources (10000 au total)
Educational Attainment and US Drug Overdose Deaths.
Educational attainment in the US is associated with life expectancy. As the opioid crisis worsens, it is critical to understand how overdose death rate trends evolve across education groups.... To investigate the association between educational attainment and overdose death rates, with emphasis on trends during the COVID-19 pandemic.... This cross-sectional study used National Vital Statistics System Mortality Multiple Cause-of-Death data describing overdose death rates in the US by educational attainment from January 1, 2000, to Dec... Educational attainment, categorized as no high school (HS) diploma, HS diploma (or General Educational Development) but no college, some college but no bachelor's degree, and bachelor's degree or more... The main outcomes were rates of all overdose deaths, overdose deaths involving opioids, and overdose deaths involving synthetic opioids.... Of 912 057 overdose deaths with education information from 2000 to 2021 (mean [SD] age at death, 44.9 [12.3] years; 64.1% male), there were 625 400 deaths (68.6%) among individuals with no college edu... In this cross-sectional study, lower educational attainment was found to be associated with higher growth in overdose deaths. As the opioid crisis has transitioned to fentanyl and polysubstance use, o...
Psychological distress and the risk of drug overdose death.
Previous research has shown an association between psychological distress and overdose death among specific populations. However, few studies have examined this relationship in a large US population-b... Data from the 2010-2018 NHIS were linked to mortality data from the National Death Index through 2019. Psychological distress was measured using the Kessler 6 scale. Drug overdose deaths were examined... The study population included 272,561 adults. Adjusting for demographic covariates and using no psychological distress as the reference, distress level was positively associated with the risk of overd... Limited substance use information prevented adjustment for this potentially important covariate.... Adults with psychological distress were at greater risk of drug overdose death, relative to those without psychological distress. Adults with psychological distress were also at increased risk of deat...
Drug Decriminalization, Fentanyl, and Fatal Overdoses in Oregon.
With the implementation of Measure 110 (M110) in 2021, Oregon became the first US state to decriminalize small amounts of any drug for personal use. To date, no analysis of the association of this law... To evaluate whether the decriminalization of drug possession in Oregon was associated with changes in fatal drug overdose rates after accounting for the rapid spread of fentanyl in Oregon's unregulate... In this cohort study, the association between fatal overdose and enactment of M110 was analyzed using a matrix completion synthetic control method. The control group consisted of the 48 US states and ... Measure 110 took effect in Oregon on February 1, 2021.... The primary outcome assessed was fatal drug overdose rates per half-year. A changepoint analysis also determined when each state experienced a rapid escalation of fentanyl in its unregulated drug mark... In this analysis, rapid spread of fentanyl in Oregon's unregulated drug supply occurred in the first half of 2021, contemporaneous with enactment of M110. A positive crude association was found betwee... In this cohort study of fatal drug overdose and the spread of fentanyl through Oregon's unregulated drug market, no association between M110 and fatal overdose rates was observed. Future evaluations o...
Association of drug overdoses and user characteristics of Canada's national mobile/virtual overdose response hotline: the National Overdose Response Service (NORS).
Several novel overdose response technology interventions, also known as mobile overdose response services (MORS), have emerged as adjunct measures to reduce the harms associated with the drug poisonin... A retrospective analysis was conducted using NORS call logs from December 2020 to April 2023 imputed by operators. A variety of variables were examined including demographics, substance use and route,... Of the 6528 completed calls on the line, 3994 (61.2%) were for supervised drug consumption, 1703 (26.1%) were for mental health support, 354 (5.42%) were for harm reduction education or resources, and... NORS presents a complimentary opportunity to access harm reduction services for individuals that prefer to use alone or face barriers to accessing in-person supervised consumption services especially ...
Estimating Drug Involvement in Fatal Overdoses With Incomplete Information.
Death certificates provide incomplete information on the specific drug categories involved in fatal overdoses. The accuracy of previously developed corrections for this and modifications to them was e... Data were obtained for the universe of 932,364 drug overdoses in the U.S. between 1999 and 2020, including 769,982 (82.6%) with a drug classification and 162,382 (17.4%) without, from the National Cen... Previous regression-based corrections that controlled for decedent characteristics can be improved upon by adding state-fixed effects as covariates. Once this is done, supplementary controls for count... Failing to correct for incomplete information on death certificates leads to inaccurate counts of deaths from specific categories of drugs, such as opioids. However, relatively simple corrections are ...
Estimating the uncertain effect of the COVID pandemic on drug overdoses.
U.S. drug-related overdose deaths and Emergency Department (ED) visits rose in 2020 and again in 2021. Many academic studies and the news media attributed this rise primarily to increased drug use res... We use national data from the Centers for Disease Control and Prevention (CDC) on rolling 12-month drug-related deaths (2015-2021); CDC data on monthly ED visits (2019-September 2020) for EDs in 42 st... Mortality. National overdose mortality increased from 21/100,000 in 2019 to 26/100,000 in 2020 and 30/100,000 in 2021. The rise in mortality began in mid-to-late half of 2019, and the 2020 increase is... The reasons for rising overdose mortality in 2020 and 2021 cannot be definitely determined. We lack a control group and thus cannot assess causation. However, the observed increases can be largely exp...
Years of life lost to drug overdose in the Latinx community during the most recent wave of overdose deaths.
This study estimated years of life lost (YLL) among US Latinx individuals during the most recent wave of drug overdose deaths.... A serial cross-sectional study of YLL (life expectancy minus age at death) from death certificate records of Latinx individuals who died from drug overdoses from 2015 to mid-2022.... Over the study period, 58,209 Latinx individuals aged 15-64 years died from drug overdoses resulting in 2,266,784 YLL. Age-group YLL differences remained stable, but gender YLL trajectories diverged.... This study extends our understanding of the immense loss to Latinx communities from preventable drug deaths....
Self-regulated Anti-Overdose Crush and Extraction-Resistant Drug Delivery System to Combat Opioid Overdose Crisis.
Pharmaceutical opioid dosage forms are commonly misused via an oral route in non-manipulated form, i.e., overdose in intact form, or manipulated form, i.e., after crushing the dosage form, and also vi...
Reducing Drug Overdose Deaths: Significant Changes Needed in U.S. Drug Treatment Policy.
Slow and incremental changes in federal and state drug policies are neither meeting treatment needs nor reversing yearly increases in drug-related mortality. U.S. drug policies convey confounding mess...