Titre : Catécholamines

Catécholamines : Questions médicales fréquentes

Termes MeSH sélectionnés :

Neurologic Examination

Questions fréquentes et termes MeSH associés

Diagnostic 5

#1

Comment diagnostiquer un excès de catécholamines ?

Un dosage sanguin ou urinaire des catécholamines peut confirmer l'excès.
Catécholamines Diagnostic médical
#2

Quels tests sont utilisés pour mesurer les catécholamines ?

Les tests sanguins et urinaires sont couramment utilisés pour mesurer les niveaux.
Tests de laboratoire Catécholamines
#3

Quels symptômes indiquent un déséquilibre des catécholamines ?

Symptômes comme hypertension, palpitations et anxiété peuvent indiquer un déséquilibre.
Symptômes Catécholamines
#4

Quelle imagerie peut aider au diagnostic ?

Une IRM ou un scanner peut être utilisé pour détecter des tumeurs surrénaliennes.
Imagerie médicale Tumeurs surrénaliennes
#5

Les tests génétiques sont-ils utiles ?

Oui, ils peuvent aider à identifier des syndromes héréditaires liés aux catécholamines.
Tests génétiques Syndromes héréditaires

Symptômes 5

#1

Quels sont les symptômes d'un excès de catécholamines ?

Les symptômes incluent hypertension, anxiété, palpitations et sueurs excessives.
Symptômes Hypertension
#2

Comment les catécholamines affectent-elles le cœur ?

Elles peuvent provoquer des palpitations et une augmentation de la fréquence cardiaque.
Palpitations Fréquence cardiaque
#3

Peut-on ressentir des maux de tête ?

Oui, des maux de tête peuvent survenir en raison de l'hypertension causée par les catécholamines.
Maux de tête Hypertension
#4

Les troubles de l'humeur sont-ils liés ?

Oui, l'anxiété et l'irritabilité peuvent être exacerbées par un excès de catécholamines.
Troubles de l'humeur Anxiété
#5

Y a-t-il des symptômes digestifs associés ?

Des nausées et des troubles gastro-intestinaux peuvent également se manifester.
Nausées Troubles gastro-intestinaux

Prévention 5

#1

Peut-on prévenir les troubles liés aux catécholamines ?

Une gestion du stress et un mode de vie sain peuvent réduire les risques.
Prévention Gestion du stress
#2

Quels changements de mode de vie sont recommandés ?

Adopter une alimentation équilibrée, faire de l'exercice et éviter le tabac sont conseillés.
Mode de vie sain Alimentation équilibrée
#3

Le stress peut-il être évité ?

Il est difficile d'éliminer le stress, mais des techniques de relaxation peuvent aider.
Stress Techniques de relaxation
#4

Les examens réguliers sont-ils importants ?

Oui, des bilans de santé réguliers peuvent aider à détecter des problèmes précocement.
Examens médicaux Détection précoce
#5

L'éducation sur les symptômes est-elle utile ?

Oui, connaître les symptômes permet une détection et une intervention précoces.
Éducation à la santé Symptômes

Traitements 5

#1

Comment traiter un excès de catécholamines ?

Le traitement peut inclure des médicaments antihypertenseurs et une chirurgie si nécessaire.
Traitement médical Chirurgie
#2

Quels médicaments sont utilisés ?

Les bêta-bloquants et les inhibiteurs de la monoamine oxydase sont souvent prescrits.
Bêta-bloquants Inhibiteurs de la monoamine oxydase
#3

La chirurgie est-elle toujours nécessaire ?

Non, elle est réservée aux cas de tumeurs surrénaliennes ou de phéochromocytomes.
Chirurgie Phéochromocytome
#4

Y a-t-il des traitements alternatifs ?

Des approches comme la méditation peuvent aider à gérer le stress et les symptômes.
Médecine alternative Gestion du stress
#5

Comment surveiller l'efficacité du traitement ?

Des suivis réguliers des niveaux de catécholamines et de la pression artérielle sont essentiels.
Suivi médical Pression artérielle

Complications 5

#1

Quelles complications peuvent survenir ?

Des complications comme l'hypertension sévère et les maladies cardiaques peuvent se développer.
Complications Hypertension
#2

Les catécholamines peuvent-elles causer des AVC ?

Oui, une hypertension prolongée due aux catécholamines augmente le risque d'AVC.
AVC Hypertension
#3

Y a-t-il un risque de diabète ?

Un excès de catécholamines peut affecter la régulation de la glycémie, augmentant le risque de diabète.
Diabète Régulation de la glycémie
#4

Les troubles psychologiques sont-ils possibles ?

Oui, l'anxiété et la dépression peuvent être exacerbées par un déséquilibre des catécholamines.
Troubles psychologiques Anxiété
#5

Comment prévenir les complications ?

Un suivi médical régulier et un traitement approprié sont essentiels pour prévenir les complications.
Prévention Suivi médical

Facteurs de risque 5

#1

Quels sont les principaux facteurs de risque ?

Les antécédents familiaux, le stress chronique et certaines tumeurs surrénaliennes sont des facteurs de risque.
Facteurs de risque Antécédents familiaux
#2

Le mode de vie influence-t-il les risques ?

Oui, un mode de vie sédentaire et une mauvaise alimentation augmentent les risques.
Mode de vie Alimentation
#3

Le tabagisme est-il un facteur de risque ?

Oui, le tabagisme peut exacerber les effets des catécholamines sur le système cardiovasculaire.
Tabagisme Système cardiovasculaire
#4

Le stress émotionnel joue-t-il un rôle ?

Oui, le stress émotionnel chronique peut augmenter la production de catécholamines.
Stress émotionnel Production de catécholamines
#5

Les maladies endocriniennes sont-elles un risque ?

Certaines maladies endocriniennes peuvent influencer la production de catécholamines.
Maladies endocriniennes Production de catécholamines
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"Answer", "text": "Une IRM ou un scanner peut être utilisé pour détecter des tumeurs surrénaliennes." } }, { "@type": "Question", "name": "Les tests génétiques sont-ils utiles ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "Oui, ils peuvent aider à identifier des syndromes héréditaires liés aux catécholamines." } }, { "@type": "Question", "name": "Quels sont les symptômes d'un excès de catécholamines ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Les symptômes incluent hypertension, anxiété, palpitations et sueurs excessives." } }, { "@type": "Question", "name": "Comment les catécholamines affectent-elles le cœur ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "Elles peuvent provoquer des palpitations et une augmentation de la fréquence cardiaque." } }, { "@type": "Question", "name": "Peut-on ressentir des maux de tête ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des maux de tête peuvent survenir en raison de l'hypertension causée par les catécholamines." } }, { "@type": "Question", "name": "Les troubles de l'humeur sont-ils liés ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "Oui, l'anxiété et l'irritabilité peuvent être exacerbées par un excès de catécholamines." } }, { "@type": "Question", "name": "Y a-t-il des symptômes digestifs associés ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "Des nausées et des troubles gastro-intestinaux peuvent également se manifester." } }, { "@type": "Question", "name": "Peut-on prévenir les troubles liés aux catécholamines ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "Une gestion du stress et un mode de vie sain peuvent réduire les risques." } }, { "@type": "Question", "name": "Quels changements de mode de vie sont recommandés ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Adopter une alimentation équilibrée, faire de l'exercice et éviter le tabac sont conseillés." } }, { "@type": "Question", "name": "Le stress peut-il être évité ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "Il est difficile d'éliminer le stress, mais des techniques de relaxation peuvent aider." } }, { "@type": "Question", "name": "Les examens réguliers sont-ils importants ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des bilans de santé réguliers peuvent aider à détecter des problèmes précocement." } }, { "@type": "Question", "name": "L'éducation sur les symptômes est-elle utile ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "Oui, connaître les symptômes permet une détection et une intervention précoces." } }, { "@type": "Question", "name": "Comment traiter un excès de catécholamines ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "Le traitement peut inclure des médicaments antihypertenseurs et une chirurgie si nécessaire." } }, { "@type": "Question", "name": "Quels médicaments sont utilisés ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "Les bêta-bloquants et les inhibiteurs de la monoamine oxydase sont souvent prescrits." } }, { "@type": "Question", "name": "La chirurgie est-elle toujours nécessaire ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "Non, elle est réservée aux cas de tumeurs surrénaliennes ou de phéochromocytomes." } }, { "@type": "Question", "name": "Y a-t-il des traitements alternatifs ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "Des approches comme la méditation peuvent aider à gérer le stress et les symptômes." } }, { "@type": "Question", "name": "Comment surveiller l'efficacité du traitement ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "Des suivis réguliers des niveaux de catécholamines et de la pression artérielle sont essentiels." } }, { "@type": "Question", "name": "Quelles complications peuvent survenir ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Des complications comme l'hypertension sévère et les maladies cardiaques peuvent se développer." } }, { "@type": "Question", "name": "Les catécholamines peuvent-elles causer des AVC ?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "Oui, une hypertension prolongée due aux catécholamines augmente le risque d'AVC." } }, { "@type": "Question", "name": "Y a-t-il un risque de diabète ?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "Un excès de catécholamines peut affecter la régulation de la glycémie, augmentant le risque de diabète." } }, { "@type": "Question", "name": "Les troubles psychologiques sont-ils possibles ?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "Oui, l'anxiété et la dépression peuvent être exacerbées par un déséquilibre des catécholamines." } }, { "@type": "Question", "name": "Comment prévenir les complications ?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "Un suivi médical régulier et un traitement approprié sont essentiels pour prévenir les complications." } }, { "@type": "Question", "name": "Quels sont les principaux facteurs de risque ?", "position": 26, "acceptedAnswer": { "@type": "Answer", "text": "Les antécédents familiaux, le stress chronique et certaines tumeurs surrénaliennes sont des facteurs de risque." } }, { "@type": "Question", "name": "Le mode de vie influence-t-il les risques ?", "position": 27, "acceptedAnswer": { "@type": "Answer", "text": "Oui, un mode de vie sédentaire et une mauvaise alimentation augmentent les risques." } }, { "@type": "Question", "name": "Le tabagisme est-il un facteur de risque ?", "position": 28, "acceptedAnswer": { "@type": "Answer", "text": "Oui, le tabagisme peut exacerber les effets des catécholamines sur le système cardiovasculaire." } }, { "@type": "Question", "name": "Le stress émotionnel joue-t-il un rôle ?", "position": 29, "acceptedAnswer": { "@type": "Answer", "text": "Oui, le stress émotionnel chronique peut augmenter la production de catécholamines." } }, { "@type": "Question", "name": "Les maladies endocriniennes sont-elles un risque ?", "position": 30, "acceptedAnswer": { "@type": "Answer", "text": "Certaines maladies endocriniennes peuvent influencer la production de catécholamines." } } ] } ] }
Dr Olivier Menir

Contenu validé par Dr Olivier Menir

Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale


Validation scientifique effectuée le 11/03/2025

Contenu vérifié selon les dernières recommandations médicales

Auteurs principaux

Li Li

2 publications dans cette catégorie

Affiliations :
  • Department of Anesthesiology & Pain Medicine, University of Washington, Seattle, WA 98195, USA; Center for Neurobiology of Addiction, Pain, and Emotion, University of Washington, Seattle, WA 98195, USA; Seattle Children's Research Institute, Seattle, WA 98101, USA. Electronic address: lili1@uw.edu.
Publications dans "Catécholamines" :

Esther M Li

2 publications dans cette catégorie

Affiliations :
  • Department of Anesthesiology & Pain Medicine, University of Washington, Seattle, WA 98195, USA; Center for Neurobiology of Addiction, Pain, and Emotion, University of Washington, Seattle, WA 98195, USA; Department of Psychology, University of Washington, Seattle, WA 98105, USA.
Publications dans "Catécholamines" :

Jiesi Feng

2 publications dans cette catégorie

Affiliations :
  • State Key Laboratory of Membrane Biology, School of Life Sciences, Peking University, Beijing 100871, China.
Publications dans "Catécholamines" :

Yulong Li

2 publications dans cette catégorie

Affiliations :
  • State Key Laboratory of Membrane Biology, School of Life Sciences, Peking University, Beijing 100871, China; PKU-IDG/McGovern Institute for Brain Research, Beijing 100871, China; Peking-Tsinghua Center for Life Sciences, New Cornerstone Science Laboratory, Academy for Advanced Interdisciplinary Studies, Peking University, Beijing 100871, China.
Publications dans "Catécholamines" :

Michael R Bruchas

2 publications dans cette catégorie

Affiliations :
  • Department of Anesthesiology & Pain Medicine, University of Washington, Seattle, WA 98195, USA; Center for Neurobiology of Addiction, Pain, and Emotion, University of Washington, Seattle, WA 98195, USA; Department of Bioengineering, University of Washington, Seattle, WA 98105, USA; Department of Pharmacology, University of Washington, Seattle, WA 98195, USA. Electronic address: mbruchas@uw.edu.
Publications dans "Catécholamines" :

Kiyohiro Oshima

2 publications dans cette catégorie

Affiliations :
  • Department of Emergency Medicine, Gunma University Graduate School of Medicine.

Yusuke Sawada

2 publications dans cette catégorie

Affiliations :
  • Department of Emergency Medicine, Gunma University Graduate School of Medicine.

Yuta Isshiki

2 publications dans cette catégorie

Affiliations :
  • Department of Emergency Medicine, Gunma University Graduate School of Medicine.

Yumi Ichikawa

2 publications dans cette catégorie

Affiliations :
  • Department of Emergency Medicine, Gunma University Graduate School of Medicine.

Kazunori Fukushima

2 publications dans cette catégorie

Affiliations :
  • Department of Emergency Medicine, Gunma University Graduate School of Medicine.

David S Goldstein

2 publications dans cette catégorie

Affiliations :
  • Autonomic Medicine Section, CNP/DIR/NINDS/NIH, Bethesda, Maryland (D.G., G.C., P.S.); NIH Academy Enrichment Program, OD/NIH (G.C.); and Sackler Faculty of Medicine, Tel Aviv University, Israel (Y.S.) goldsteind@ninds.nih.gov.
Publications dans "Catécholamines" :

Patti Sullivan

2 publications dans cette catégorie

Affiliations :
  • Autonomic Medicine Section, CNP/DIR/NINDS/NIH, Bethesda, Maryland (D.G., G.C., P.S.); NIH Academy Enrichment Program, OD/NIH (G.C.); and Sackler Faculty of Medicine, Tel Aviv University, Israel (Y.S.).
Publications dans "Catécholamines" :

Yehonatan Sharabi

2 publications dans cette catégorie

Affiliations :
  • Autonomic Medicine Section, CNP/DIR/NINDS/NIH, Bethesda, Maryland (D.G., G.C., P.S.); NIH Academy Enrichment Program, OD/NIH (G.C.); and Sackler Faculty of Medicine, Tel Aviv University, Israel (Y.S.).
Publications dans "Catécholamines" :

Matthew A Nazari

2 publications dans cette catégorie

Affiliations :
  • Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, USA.
Publications dans "Catécholamines" :

Karel Pacak

2 publications dans cette catégorie

Affiliations :
  • Section on Medical Neuroendocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, USA. Electronic address: karel@mail.nih.gov.
Publications dans "Catécholamines" :

Henri J L M Timmers

2 publications dans cette catégorie

Affiliations :
  • From the Department of Internal Medicine (C.D.C.C.v.d.H., L.G., S.T.K., M.P.N., S.K., A.H., L.A.B.J., H.J.L.M.T., M.G.N., N.P.R.), Radboud University Medical Center, Nijmegen, the Netherlands.

Jacques W M Lenders

2 publications dans cette catégorie

Affiliations :
  • Department of Internal Medicine, Radboud University Medical Center, Nijmegen, Netherlands; Department of Medicine, University Hospital Carl Gustav Carus at the TU Dresden, Dresden, Germany.

Mercedes Robledo

2 publications dans cette catégorie

Affiliations :
  • Hereditary Endocrine Cancer Group, Spanish National Cancer Research Center, Madrid, Spain.
  • Hereditary Endocrine Cancer Group, Spanish National Cancer Research Center and Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), Madrid, Spain.

Kohei Azuma

1 publication dans cette catégorie

Affiliations :
  • Department of Cardiovascular and Renal Medicine, Hyogo College of Medicine, Nishinomiya, Japan.
Publications dans "Catécholamines" :

Masanori Asakura

1 publication dans cette catégorie

Affiliations :
  • Department of Cardiovascular and Renal Medicine, Hyogo College of Medicine, Nishinomiya, Japan.
Publications dans "Catécholamines" :

Sources (10000 au total)

Warning Signs on Short Hammersmith Neonatal Neurological Examination and Correlation With Hammersmith Infant Neurological Examination Global Score in Preterm Infants: A Prospective Cohort Study.

To describe the findings of short Hammersmith Neonatal Neurologic examination (HNNE) in preterm small for gestational age (SGA) and appropriate for gestational age (AGA) infants at term equivalent age... This prospective cohort study was conducted at the high risk follow-up clinic of our center. 52 preterm infants born <35 weeks gestation were examined using HNNE at TEA and followed- up till 4-6 month... 20 infants (38.5%) had warning signs and 9 (17.3%) had abnormal signs on short HNNE. 12 (37.5%) AGA infants and 6 (30%) SGA infants had global score <65 at mean corrected age (SD) of 4.3 (0.7) weeks a... Early identification of warning signs among SGA infants using Short HNNE screening at TEA can be useful to initiate early intervention. There was no statistically significant difference in global scor...

Performance of Large Language Models on a Neurology Board-Style Examination.

Recent advancements in large language models (LLMs) have shown potential in a wide array of applications, including health care. While LLMs showed heterogeneous results across specialized medical boar... To assess the performance of LLMs on neurology board-style examinations.... This cross-sectional study was conducted between May 17 and May 31, 2023. The evaluation utilized a question bank approved by the American Board of Psychiatry and Neurology and was validated with a sm... Overall percentage scores of 2 LLMs.... LLM 2 significantly outperformed LLM 1 by correctly answering 1662 of 1956 questions (85.0%) vs 1306 questions (66.8%) for LLM 1. Notably, LLM 2's performance was greater than the mean human score of ... Despite the absence of neurology-specific training, LLM 2 demonstrated commendable performance, whereas LLM 1 performed slightly below the human average. While higher-order cognitive tasks were more c...

Pattern and implications of neurological examination findings in autosomal dominant Alzheimer disease.

As knowledge about neurological examination findings in autosomal dominant Alzheimer disease (ADAD) is incomplete, we aimed to determine the frequency and significance of neurological examination find... Frequencies of neurological examination findings were compared between symptomatic mutation carriers and non mutation carriers from the Dominantly Inherited Alzheimer Network (DIAN) to define AD neuro... AD neurological examination findings included abnormal deep tendon reflexes, gait disturbance, pathological cranial nerve examination findings, tremor, abnormal finger to nose and heel to shin testing... ADAD features a distinct pattern of neurological examination findings that is useful to estimate prognosis and may inform clinical care and therapeutic trial designs....

Attitudes towards the neurological examination in an unwell neonate: a mixed methods approach.

The neurological examination of an unwell neonate can aid management, such as deciding if hypothermia treatment is warranted in hypoxic ischaemic encephalopathy or directing investigations in hypotoni... An explanatory sequential mixed methods approach (QUAN → QUAL) with equal weighting between stages. A survey on attitudes to the neonatal neurological examination was sent to all UK neonatal units and... One hundred ninety-three surveys were returned, 31.0% from neonatologists, 9.3% paediatric neurologist. The median range for confidence was 4 (IQR3-5). Twenty-three interviews occurred. Thematic analy... There are barriers preventing paediatricians being able to perform a neurological examination in unwell neonates, and a culture of neurophobia is common. A new standardised examination is needed, alon...

Neurological Examination Frequency and Time-to-Delirium After Traumatic Brain Injury.

Frequent neurological examinations in patients with traumatic brain injury (TBI) disrupt sleep-wake cycles and potentially contribute to the development of delirium.... To evaluate the risk of delirium among patients with TBI with respect to their neuro-check frequencies.... A retrospective study of patients presenting with TBI at a single level I trauma center between January 2018 and December 2019. The primary exposure was the frequency of neurological examinations (neu... Of 1552 patients with TBI, 458 (29.5%) patients experienced delirium during their hospital stay. The median time-to-delirium was 1.8 days (IQR: 1.1, 2.9). Kaplan-Meier analysis demonstrated that patie... Patients with more frequent neuro-checks had a higher risk of developing delirium compared with those with less frequent neuro-checks....

Accuracy of the Hammersmith infant neurological examination for the early detection of neurological changes in infants exposed to Zika virus: A case-cohort study.

The Hammersmith infant neurological examination (HINE) is a highly predictive tool for the easy and low-cost detection of cerebral palsy. Between 2015 and 2016, the rapid spread of the Zika virus (ZIK...

Fiberoptic laryngoscopic neurological examination of amyotrophic lateral sclerosis patients with bulbar symptoms.

Bulbar symptoms in amyotrophic lateral sclerosis (ALS) are variable, reflecting bulbar and pseudobulbar palsy. The current study sought to characterize the pharyngeal findings in ALS using a fiberopti... We enrolled ALS patients with bulbar symptoms who were admitted between 2014 and 2020. All participants were evaluated on salivary status, velopharyngeal movement during speech and swallowing, pharyng... A total of 50 patients (31 men; median age: 69 years) were enrolled. Salivary residue in the hypopharynx was the most common abnormal finding on laryngoscopy (40 patients; 80%). Twenty-three patients ... The specific findings of laryngoscopy in ALS patients, such as SSD in velopharyngeal closure and laterality in pharyngeal constriction, could not be evaluated by general neurological examination via t...

Decision Support Tool to Judiciously Assign High-Frequency Neurologic Examinations in Traumatic Brain Injury.

Traumatic brain injury (TBI) management includes serial neurologic examinations to assess for changes dictating neurosurgical interventions. We hypothesized hourly examinations are overassigned. We co... A retrospective cohort study of 1022 patients with TBI admitted to a Level 1 trauma center from January 1, 2019, to December 31, 2019, was conducted. Patients with penetrating TBI or immediate or plan... A total of 830 patients were included, 287 (35%) were assigned hourly (Q1) examinations, and 17 (2%) had unplanned procedures, with 16 of 17 (94%) on Q1 examinations. Patients requiring unplanned proc... Using a 4-factor algorithm can optimize the assignment of neuro examinations and substantially reduce neuro examination burden without sacrificing patient safety....