questionsmedicales.fr
Disciplines des sciences naturelles
Science
Recherche
Recherche biomédicale
Expérimentation humaine
Expérimentation humaine : Questions médicales fréquentes
Termes MeSH sélectionnés :
Diagnostic
5
Essais cliniques
Sécurité des patients
Tests diagnostiques
Imagerie médicale
Effets indésirables
Surveillance des patients
Groupes témoins
Essais contrôlés
Critères d'inclusion
Sélection des participants
Symptômes
5
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Réactions indésirables
Effets indésirables
Signalement des événements
Variabilité des symptômes
Groupes de traitement
Évaluation des symptômes
Questionnaires
Prévention
5
Prévention des effets indésirables
Surveillance des participants
Consentement éclairé
Évaluation des risques
Information des participants
Consentement éclairé
Recommandations pour les participants
Instructions d'étude
Évaluation de la prévention
Analyses de données
Traitements
5
Médicaments expérimentaux
Thérapies
Administration de médicaments
Voies d'administration
Traitement de contrôle
Comparaison des traitements
Efficacité des traitements
Mesures cliniques
Médecine personnalisée
Profilage génétique
Complications
5
Complications
Réactions allergiques
Gestion des complications
Soins médicaux
Documentation des complications
Rapports d'étude
Prévention des complications
Suivi des participants
Conséquences des complications
Arrêt d'essai
Facteurs de risque
5
Facteurs de risque
Antécédents médicaux
Évaluation des risques
Questionnaires médicaux
Variabilité des risques
Traitements
Minimisation des risques
Sélection des participants
Communication des risques
Consentement éclairé
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Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale
Validation scientifique effectuée le 31/03/2025
Contenu vérifié selon les dernières recommandations médicales
2 publications dans cette catégorie
Affiliations :
Dept. of Intensive Care Medicine, Radboud University Medical Center, Nijmegen, the Netherlands; Radboud Center for Infectious Diseases, Radboud University Medical Center, Nijmegen, the Netherlands. Electronic address: peter.pickkers@radboudumc.nl.
Publications dans "Expérimentation humaine" :
2 publications dans cette catégorie
Affiliations :
Clinical Tropical Medicine, QIMR Berghofer Medical Research Institute, Herston, Australia.
Infectious Diseases Unit, Royal Brisbane and Women's Hospital, Herston, Australia.
Publications dans "Expérimentation humaine" :
2 publications dans cette catégorie
Affiliations :
Centre for Molecular Therapeutics, Australian Institute of Tropical Health and Medicine, James Cook University, Cairns, Australia.
Publications dans "Expérimentation humaine" :
2 publications dans cette catégorie
Affiliations :
Centre for Molecular Therapeutics, Australian Institute of Tropical Health and Medicine, James Cook University, Cairns, Australia.
Publications dans "Expérimentation humaine" :
2 publications dans cette catégorie
Affiliations :
Clinical Tropical Medicine, QIMR Berghofer Medical Research Institute, Herston, Australia.
Infectious Diseases Unit, Royal Brisbane and Women's Hospital, Herston, Australia.
Publications dans "Expérimentation humaine" :
2 publications dans cette catégorie
Affiliations :
Department of Movement, Human and Health Sciences, Division of Health Sciences, University of Rome "Foro Italico,", Rome, Italy.
Publications dans "Expérimentation humaine" :
2 publications dans cette catégorie
Affiliations :
Department of Anatomical, Histological, Forensic Medicine and Orthopedics Sciences, Sapienza University of Rome, Rome, Italy.
Publications dans "Expérimentation humaine" :
2 publications dans cette catégorie
Affiliations :
Department of Medico-Surgical Sciences and Biotechnologies, Sapienza University of Rome, Latina, Italy.
Publications dans "Expérimentation humaine" :
2 publications dans cette catégorie
Affiliations :
Department of Anatomical, Histological, Forensic Medicine and Orthopedics Sciences, Sapienza University of Rome, Rome, Italy.
Publications dans "Expérimentation humaine" :
2 publications dans cette catégorie
Affiliations :
Department of Precision and Translational Medicine, Sapienza University of Rome, Rome, Italy.
Publications dans "Expérimentation humaine" :
2 publications dans cette catégorie
Affiliations :
Department of Anatomical, Histological, Forensic Medicine and Orthopedics Sciences, Sapienza University of Rome, Rome, Italy.
Publications dans "Expérimentation humaine" :
2 publications dans cette catégorie
Affiliations :
Department of Pediatrics, Medical College of Georgia at Augusta University, Augusta, Georgia, USA.
Publications dans "Expérimentation humaine" :
2 publications dans cette catégorie
Affiliations :
Department of Pediatrics, Medical College of Georgia at Augusta University, Augusta, Georgia, USA.
Publications dans "Expérimentation humaine" :
2 publications dans cette catégorie
Affiliations :
Department of Pediatrics, Medical College of Georgia at Augusta University, Augusta, Georgia, USA.
Publications dans "Expérimentation humaine" :
2 publications dans cette catégorie
Affiliations :
Department of Pediatrics, Medical College of Georgia at Augusta University, Augusta, Georgia, USA.
Publications dans "Expérimentation humaine" :
2 publications dans cette catégorie
Affiliations :
Department of Pediatrics, Medical College of Georgia at Augusta University, Augusta, Georgia, USA.
Publications dans "Expérimentation humaine" :
1 publication dans cette catégorie
Affiliations :
Department of Infectious Diseases, College of Veterinary Medicine, University of Georgia, Athens, GA 30602, USA. ktodd@uga.edu.
Publications dans "Expérimentation humaine" :
1 publication dans cette catégorie
Affiliations :
Department of Infectious Diseases, College of Veterinary Medicine, University of Georgia, Athens, GA 30602, USA. ratripp@uga.edu.
Publications dans "Expérimentation humaine" :
1 publication dans cette catégorie
Affiliations :
Department of Medical, Surgical and Health Sciences, University of Trieste, Cattinara Hospital, Strada di Fiume 447, I-34149 Trieste, Italy.
Publications dans "Expérimentation humaine" :
1 publication dans cette catégorie
Affiliations :
Department of Life Sciences, Cattinara University Hospital, University of Trieste, Strada di Fiume 447, I-34149 Trieste, Italy.
Publications dans "Expérimentation humaine" :
Background and Objectives: Migraines are one of the most common types of primary headaches in neurology. Many studies to date have investigated cognitive impairment in migraineurs, but the results are...
Post-operative cognitive dysfunction (POCD) is a concern for clinicians that often presents post-surgery where generalized anesthesia has been used. Its prevalence ranges from 36.6% in young adults to...
The reporting of our review was guided by the PRISMA statement and the 6-step evolutionary approach to concept analysis developed by Rodgers. Three databases, including Medline, CINAHL, and Web of Sci...
POCD was defined with varying severities ranging from subtle-to-extensive cognitive changes (1) affecting single or multiple cognitive domains that manifest following major surgery (2), is transient a...
This review resulted in a refined definition and comprehensive analysis of POCD that can be useful to both researchers and clinicians. Future research is needed to refine the operational definitions o...
Hypertension affects a significant proportion of the adult and aging population and represents an important risk factor for vascular cognitive impairment and late-life dementia. Chronic high blood pre...
Microvascular function in the brain and heart may play an important role in the course of patients with heart failure (HF), but its relationship with ventricular and cognitive function is not well und...
In healthy controls and symptomatic patients with HF (New York Heart Association functional class II or III), we used oxygenation-sensitive magnetic resonance imaging during a standardized breathing m...
Twenty patients with HF (age 64.4±8.3 years; 50% female sex), and 21 healthy controls (age 55.0±5.1 years; 62% female sex) were included in the analysis. In patients with HF, cerebral oxygenation rese...
Our results indicate that heart failure is an independent predictor of coronary and cerebral microvascular dysfunction as defined by a reduced response to a vasodilatory breathing maneuver. This impai...
The Montreal Cognitive Assessment (MoCA) was used to evaluate cognitive dysfunction after basal ganglia stroke, and factors affecting total MoCA score were examined....
Data were retrospectively analyzed for 30 patients with basal ganglia intracerebral hemorrhage or basal ganglia cerebral infarction, who were admitted to The Second Affiliated Hospital of Fujian Tradi...
Univariate linear regression showed that the total MoCA score was significantly associated with sex, age, executive function, naming, attention, abstract generalization ability, memory ability, and vi...
We showed that the MoCA test can be used for patients with basal ganglia stroke. The total MoCA score of basal ganglia stroke was significantly associated with impairments in executive function, namin...
The aim of this review is to summarize the current evidence on the relationship between sleep and cognition and present available data reporting the impact that sleep alterations may have on cognitive...
Research findings support the idea that sleep is involved in cognitive processes and that altered sleep homeostasis or circadian rhythms may lead to clinical and biochemical changes associated with co...
The coronavirus (COVID-19) pandemic is still evolving, causing hundreds of millions of infections around the world. The long-term sequelae of COVID-19 and neurologic syndromes post COVID remain poorly...
Recent evidence has shown that vestibular migraine is strongly associated with cognitive difficulties. However, limited data exist on real-world effects of that dysfunction. The objective of this stud...
Randomized, population-based survey study of US adults....
We generated a case definition approximating probable vestibular migraine based on Bárány Society criteria and validated that definition in a tertiary care vestibular clinic....
Adult respondents to the 2016 NHIS, which queries a representative sample of the civilian, noninstitutionalized US population....
Diagnostic....
We evaluated incidence of self-reported cognitive dysfunction with vestibular migraine and whether individuals were more likely to have impaired mobility, falls, and work absenteeism than those withou...
Among individuals with vestibular migraine, 40% reported "some" and 12% reported "a lot" of difficulty thinking versus 13% and 2% of those without vestibular migraine, respectively. Vestibular migrain...
Our findings indicate vestibular migraine is not only associated with cognitive dysfunction, but they are together associated with mobility issues, fall risk, and work absenteeism....
With the ageing of the population, the health problems of elderly individuals have become particularly important. Through a large number of clinical studies and trials, it has been confirmed that elde...
To characterize visuospatial and nonvisuospatial cognitive domains affected by vestibular loss and determine whether patient-reported outcomes measures (PROMs) correlate with performance on neuropsych...
Cross-sectional study....
University-based tertiary medical center....
Sixty-nine age-matched subjects: 25 patients with bilateral vestibular loss (BVL), 14 patients with unilateral vestibular loss (UVL), and 30 normal controls (NC)....
Neuropsychological tests used to assess visuospatial and auditory short-term and working memory, number magnitude representation, executive function, and attention. Validated PROMs used to evaluate qu...
Performance on neuropsychological tests and scores on PROM surveys....
BVL and UVL patients performed significantly worse than NC subjects on tasks requiring visuospatial representation compared with NC subjects ( p < 0.01). BVL patients demonstrated decreased performanc...
Patients with vestibular loss exhibit impairments in tasks requiring visuospatial representation but perform similarly to NC subjects in tasks of auditory working memory, executive function, or attent...