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Polysomnography

Norwegian University of Science and Technology • Alzheimer

Suivi actif À vérifier

Résumé

Polysomnography est développé par Norwegian University of Science and Technology. Le traitement est actuellement en À vérifier. Il est associé à Alzheimer. Son objectif thérapeutique principal est Traitement symptomatique. Le statut actuel est : suivi actif.

À vérifier

Traitement symptomatique
À vérifier
Norwegian University of Science and Technology
Norway
Growing evidence suggests that Alzheimer's disease (AD) pathological changes begin decades before clinical symptoms and tau abnormalities in the locus coeruleus (LC) can be observed since midlife. We have previously demonstrated functional vulnerability of the LC to aging and stress, as well as an association between higher cerebrospinal fluid (CSF) tau and impaired sleep phenomena influenced by the LC. We now aim to test whether LC dysfunction can be measured in preclinical AD stages by LC targeted imaging, and whether it objectively affects sleep architecture and attention. We will test this hypothesis in 30 cognitively normal older adults by performing a full clinical evaluation, one night of polysomnography, a lumbar puncture to obtain cerebrospinal fluid, \[11C\]MRB PET-MR, and attention testing. This study has the potential to identify a new mechanism by which tau pathology contributes to sleep and attention dysfunction and may provide a new therapeutic target for AD prevention.
2026-08-12

Début phase actuelle
Non disponible dans les sources synchronisées
Timeline clinique

À vérifier
Préclinique
Phase 1
Phase 2
Phase 3
Approuvé

Objectif scientifique de l’étude

classification automatique vérifiable
Traitement symptomatique Confiance automatique : 66%

Description affichée depuis l’essai compatible NCT04403165, afin d’éviter le mélange entre plusieurs indications d’une même molécule.

Contrôle de cohérence : 85/100

L’objectif est absent ou classé « Autre » et doit être recalculé à partir du protocole.

Transparence et qualité de la fiche

données vérifiables
ClassificationÀ vérifier
Confiance de la fiche85 %
Source principaleSource officielle ou publication indexée
Dernière vérification2026-08-12
Anomalies détectées1
Validation humaineValidation humaine non effectuée
Donnée issue d’une source Donnée normalisée automatiquement Interprétation algorithmique

Classification scientifique multi-axes

ne pas confondre statut et résultat
État de l’étudeTerminée
Disponibilité des résultatsRésultats à vérifier
InterprétationImpossible à déterminer
Niveau de preuveNon évaluable

Un essai terminé n’est pas nécessairement positif. Un essai arrêté n’est classé comme échec scientifique que lorsqu’un résultat ou une raison explicite le confirme.

Indicateurs factuels

sans score subjectif
Phase enregistréeÀ vérifier
Études associées5
Publications associées16
Statut consolidéSuivi actif

Aucune chance de succès, note d’innovation, potentiel thérapeutique ou probabilité de commercialisation n’est calculé tant qu’un modèle validé et des données suffisantes ne sont pas disponibles.

Historique factuel de la molécule

33 événement(s) daté(s)

Cette liste reprend uniquement les dates trouvées dans les registres et publications liés. Elle ne constitue pas une prévision.

DateÉvénementSource
2018-11-21Début de l’étudeNCT03814603Registre d’essai clinique
2020-08-06Début de l’étudeNCT04403165Registre d’essai clinique
2022-01-01Début de l’étudeNCT05346705Registre d’essai clinique
2024-03-26Fin de l’étude prévue / enregistréeNCT04403165Registre d’essai clinique
2024-07-01Début de l’étudeNCT06448403Registre d’essai clinique
2025-05-01Fin de l’étude prévue / enregistréeNCT05346705Registre d’essai clinique
2025-05-31Fin de l’étude prévue / enregistréeNCT03814603Registre d’essai clinique
2026-07-10Publication[Guidelines for the diagnosis and treatment of obstructive sleep apnea in adults (2025)].Zhonghua jie he he hu xi za zhi = Zhonghua jiehe he huxi zazhi = Chinese journal of tuberculosis and respiratory diseases
2026-07-14PublicationLongitudinal Alterations in Sleep EEG Biomarkers of Memory Consolidation in Middle-Aged and Older Adults.bioRxiv : the preprint server for biology
2026-07-18Création de l’enregistrementNCT05346705Registre d’essai clinique
2026-07-22PublicationRapid Eye Movement Sleep Suppressing Antidepressant Prescription is Associated with Improved Survival in Amyotrophic Lateral Sclerosis.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology
2026-07-29Création de l’enregistrementNCT03814603Registre d’essai clinique
2026-08-08PublicationEffects of chlorthalidone plus amiloride compared with amlodipine on short-term blood pressure variability in individuals with hypertension and obstructive sleep apnea: a randomized controlled trial.Blood pressure monitoring
2026-08-08PublicationAlterations of Resting-State Locus Coeruleus Functional Connectivity After Transdermal Trigeminal Electrical Neuromodulation in Insomnia.Frontiers in psychiatry
2026-08-08PublicationCognitive training and promoting a healthy lifestyle in isolated REM sleep behavior disorder: The randomized controlled trial CogTrAiL-RBD.Alzheimer's & dementia : the journal of the Alzheimer's Association
2026-08-08PublicationExamining the Effects of Bright Light Therapy on Sleep and Resting-State Brain Activity in Parkinson's Disease: A Randomized Crossover Pilot Study.Nature and science of sleep
2026-08-12Dernière mise à jour des donnéesPolysomnographyBiomedical Watch
2026-08-13Création de l’enregistrementNCT06448403Registre d’essai clinique
2026-08-13PublicationRole of Polysomnography in Tracheostomy Decannulation in Neuromuscular Disease: A Case Report.Cureus
2026-08-13PublicationLocked in Lucid Rhythms: A Case of Rhythmic Movement Disorder in Rapid Eye Movement (REM) Sleep.Cureus
2026-08-13PublicationAntidepressant medications have differential effects on REM sleep without atonia quantified by chin and upper extremity EMG.Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine
2026-08-13PublicationObjective Sleep Assessment in Systemic Mastocytosis: Polysomnographic Findings from a Single-Center Observational Study.Journal of clinical medicine
2026-08-16PublicationEfficacy of Acupuncture for Insomnia After Chemotherapy in Breast Cancer: A Randomized Sham-Controlled Trial.Nature and science of sleep
2026-08-16PublicationSmall fiber pathology in patients with periodic limb movement during sleep.Sleep medicine
2026-08-16PublicationFast cycle of vagus nerve stimulation is associated with increased sleep-related breathing disorder in patients with epilepsy.Epilepsia
2026-09-14Création de l’enregistrementNCT07808346Registre d’essai clinique
2026-10-18PublicationBaseline Sleep Efficiency and Arousal Index Do Not Predict Who Will Benefit From Sedatives in Improving Positive Airway Pressure Adherence in Sleep Apnea to 90.Clinical EEG and neuroscience
2026-10-18PublicationSubjective sleep quality reflects sleep continuity rather than respiratory severity or sleep stage composition.Sleep medicine
2026-11-01Dernière mise à jour du registreNCT07808346Registre d’essai clinique
2026-11-08Création de l’enregistrementNCT04403165Registre d’essai clinique
2026-12-01Début de l’étudeNCT07808346Registre d’essai clinique
2028-07-31Fin de l’étude prévue / enregistréeNCT07808346Registre d’essai clinique
2030-12-29Fin de l’étude prévue / enregistréeNCT06448403Registre d’essai clinique

Début phase actuelle
Non disponible dans les sources synchronisées
Essais cliniques liés

5 essai(s)
NCT Titre Phase Statut administratif Pays Sponsor
NCT04403165 LEAD — Locus-coeruleus Function in Normal Elderly and AD Risk Non applicable COMPLETED United States NYU Langone Health
NCT07808346 Investigating Basal Ganglia-Cortical Physiology During Sleep and Its Modulation by Adaptive Deep Brain Stimulation in Parkinson Disease Non applicable RECRUITING United States University of Colorado, Denver
NCT06448403 MultiAD — Multimodal Assesment of Alzheimer Patients À vérifier RECRUITING Norway Norwegian University of Science and Technology
NCT03814603 Sleep AWARE — The Sleep Amyloid, Slow WAve Race and Ethnicity Study À vérifier COMPLETED United States NYU Langone Health
NCT05346705 Effects of Newly-created Individualized Upper Airway Muscle Functional Training on Patients With OSA NA UNKNOWN China First Hospital of China Medical University

Publications liées

16 publication(s)

Publications liées

16 publication(s)
Titre PMID DOI Journal Date
Baseline Sleep Efficiency and Arousal Index Do Not Predict Who Will Benefit From Sedatives in Improving Positive Airway Pressure Adherence in Sleep Apnea to 90. Voir source 28530153 10.1177/1550059417709882 Clinical EEG and neuroscience
Subjective sleep quality reflects sleep continuity rather than respiratory severity or sleep stage composition. Voir source 42526098 10.1016/j.sleep.2026.109163 Sleep medicine
Efficacy of Acupuncture for Insomnia After Chemotherapy in Breast Cancer: A Randomized Sham-Controlled Trial. Voir source 42572762 10.2147/NSS.S604964 Nature and science of sleep
Small fiber pathology in patients with periodic limb movement during sleep. Voir source 42526102 10.1016/j.sleep.2026.109179 Sleep medicine
Fast cycle of vagus nerve stimulation is associated with increased sleep-related breathing disorder in patients with epilepsy. Voir source 41685701 10.1002/epi.70147 Epilepsia
Role of Polysomnography in Tracheostomy Decannulation in Neuromuscular Disease: A Case Report. Voir source 41573483 10.7759/cureus.99829 Cureus
Locked in Lucid Rhythms: A Case of Rhythmic Movement Disorder in Rapid Eye Movement (REM) Sleep. Voir source 42416935 10.7759/cureus.110405 Cureus
Antidepressant medications have differential effects on REM sleep without atonia quantified by chin and upper extremity EMG. Voir source 42426312 10.1007/s44470-026-00127-2 Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine
Objective Sleep Assessment in Systemic Mastocytosis: Polysomnographic Findings from a Single-Center Observational Study. Voir source 42590170 10.3390/jcm15156068 Journal of clinical medicine
Effects of chlorthalidone plus amiloride compared with amlodipine on short-term blood pressure variability in individuals with hypertension and obstructive sleep apnea: a randomized controlled trial. Voir source 37466401 10.1097/MBP.0000000000000663 Blood pressure monitoring
Alterations of Resting-State Locus Coeruleus Functional Connectivity After Transdermal Trigeminal Electrical Neuromodulation in Insomnia. Voir source 35619611 10.3389/fpsyt.2022.875227 Frontiers in psychiatry
Cognitive training and promoting a healthy lifestyle in isolated REM sleep behavior disorder: The randomized controlled trial CogTrAiL-RBD. Voir source 42555286 10.1002/alz.71707 Alzheimer's & dementia : the journal of the Alzheimer's Association
Examining the Effects of Bright Light Therapy on Sleep and Resting-State Brain Activity in Parkinson's Disease: A Randomized Crossover Pilot Study. Voir source 42549269 10.2147/NSS.S606007 Nature and science of sleep
Rapid Eye Movement Sleep Suppressing Antidepressant Prescription is Associated with Improved Survival in Amyotrophic Lateral Sclerosis. Voir source 42472717 10.1007/s10072-026-09202-1 Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology
Longitudinal Alterations in Sleep EEG Biomarkers of Memory Consolidation in Middle-Aged and Older Adults. Voir source 42182430 10.64898/2026.05.11.724419 bioRxiv : the preprint server for biology
[Guidelines for the diagnosis and treatment of obstructive sleep apnea in adults (2025)]. Voir source 41820035 10.3760/cma.j.cn112147-20251108-00694 Zhonghua jie he he hu xi za zhi = Zhonghua jiehe he huxi zazhi = Chinese journal of tuberculosis and respiratory diseases

Sources officielles

liens de recherche

Dernière mise à jour des données : 2026-08-12

Ces sources sont proposées pour vérification. Les informations de la fiche doivent être confirmées dans les registres officiels ou les publications originales.